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Diffstat (limited to 'contrib/binutils/bfd/ChangeLog')
| -rw-r--r-- | contrib/binutils/bfd/ChangeLog | 6958 |
1 files changed, 6958 insertions, 0 deletions
diff --git a/contrib/binutils/bfd/ChangeLog b/contrib/binutils/bfd/ChangeLog new file mode 100644 index 0000000..f2f04ae --- /dev/null +++ b/contrib/binutils/bfd/ChangeLog @@ -0,0 +1,6958 @@ +Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't decrease the + alignment of a common symbol. If two symbols that look like + common symbols are found in two shared libraries, and the size is + different, use the larger size, and warn if --warn-common. If a + common symbol overrides a definition in a shared library, set the + size to the larger size, and warn if --warn-common. + +Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Force ELF symbol size + to common symbol size. Consistently treat uninitialized symbols + in shared objects as common symbols. + +Tue May 13 10:42:41 1997 Ian Lance Taylor <ian@cygnus.com> + + * VERSION: Set to 2.8.1. + +Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd: Change #if 0 around uses of host_aout_vec to #if + HAVE_host_aout_vec. + +Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk> + + * config.bfd: cope with '*-*-linux-gnuaout' targets. + +Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com> + + * targmatch.sed: Add explicit \n characters to work around bug in + HP/UX 10.20 sed program. + +Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (copy_private_bfd_data): Cast csecs to avoid sign + extension problems. + +Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h. + +Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * elf32-m68k.c: Follow the last changes in elf32-i386.c: + (struct elf_m68k_pcrel_relocs_copied, struct + elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table, + elf_m68k_link_hash_traverse, elf_m68k_hash_table, + elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create, + elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create): + New definitions. + (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy + PC relative relocs for a global symbol defined in a regular + object, and count the number of PC relative relocs copied for any + global symbol. + (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic, + traverse with elf_m68k_discard_copies. + +Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-i386.c (elf_i386_check_relocs): Only count PC relative + relocs. From Jamie Lokier <jamie@rebellion.co.uk>. + +Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org> + + * configure.host (mips*-*-openbsd*): New target. + +Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Only subtract the + section VMA from the symbol value if this is a fully linked file. + + * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define. + (struct elf_i386_link_hash_entry): Define. + (struct elf_i386_link_hash_table): Define. + (elf_i386_link_hash_traverse): Define. + (elf_i386_hash_table): Define. + (elf_i386_link_hash_newfunc): New static function. + (elf_i386_link_hash_table_create): New static function. + (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy + PC relative relocs for a global symbol defined in a regular + object, and count the number of PC relative relocs copied for any + global symbol. + (elf_i386_size_dynamic_sections): If linking with -Bsymbolic, + traverse with elf_i386_discard_copies. + (elf_i386_discard_copies): New static function. + (bfd_elf32_bfd_link_hash_table_create): Define. + + From Gordon W. Ross <gwr@mc.com>: + * aoutf1.h (MY_entry_is_text_address): Define if not defined. + (sunos4_aout_backend): Use MY_entry_is_text_address. + +Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com> + + From Gordon W. Ross <gwr@mc.com>: + * netbsd.h (N_SHARED_LIB): Define. + (SEGMENT_SIZE): Don't define. + * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of + April 11). + * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000. + (SEGMENT_SIZE): Don't define. + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size + to sizeof Rela structure, not sizeof Rel structure. From Gary + Thomas <g.thomas@opengroup.org>. + +Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com> + + * aout-target.h (MY(callback)): If entry_is_text_address, adjust + whenever entry is larger than text address, but only by whole + pages. From Gordon W. Ross <gwr@mc.com>. + + * elflink.h (elf_link_add_object_symbols): Don't call check_relocs + if this is a debugging section which we are stripping. + +Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_object_p): Allocate the + alpha-specific target data struct. + +Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com> + + From Thomas Graichen <graichen@rzpd.de>: + * Makefile.in: Always use $(SHELL) when running move-if-change. + * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub. + * configure: Rebuild. + +Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com> + + * elfcode.h (elf_slurp_symbol_table): Only subtract the section + VMA if this is an executable file or a shared object. + + * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross + <gwr@mc.com>. + + * libaout.h (struct aout_backend_data): Add entry_is_text_address + field. + * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the + start of the file. Remove uses later on which switch using + ifdef. + (MY(callback)): Handle entry_is_text_address. + (MY_entry_is_text_address): Define if not defined. + (MY(backend_data)): Initialize new field. + * aoutf1.h (sunos4_aout_backend): Likewise. + * i386aout.c (MY(backend_data)): Likewise. + * i386mach3.c (MY(backend_data)): Likewise. + * mipsbsd.c (MY(backend_data)): Likewise. + * sparclynx.c (sparclynx_aout_backend): Likewise. + * netbsd.h (SEGMENT_SIZE): Define if not defined. + (MY_entry_is_text_address): Define. + * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000. + +Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se> + + * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*, + mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*, + powerpc-*-*bsd*, sparc-*-openbsd*): New targets. + * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*, + m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*, + sparc-*-openbsd*): New targets. + * configure: Rebuild. + +Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk> + + * stabs.c (struct stab_section_info): New field + `cumulative_skips'. + (_bfd_link_section_stabs): Fill the above array. + (_bfd_stab_section_offset): Use `cumulative_skips' to + speed up offset calculation. + +Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Set SHLIB_LIBS. + * configure.in: Substitute SHLIB_LIBS. + * configure: Rebuild. + * Makefile.in (SHLIB_LIBS): New variable. + ($(SHLIB)): Use $(SHLIB_LIBS). + +Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Update file names for bfd_elf32_mn10[23]00_vec. + Correct CPU file names for mn10[23]00. + * configure: Rebuild. + + * bfd.c (bfd_record_phdr): Cast count to size_t before + subtraction. + + * ppcboot.c (ppcboot_set_arch_mach): Make static. + (ppcboot_bfd_print_private_bfd_data): Likewise. + +Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com> + + * VERSION: Set to 2.8. + + * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when + deciding whether to copy a reloc into a shared object. + (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE + relocs in unallocated sections. + * elf32-sparc.c (elf32_sparc_relocate_section): Relocate + R_SPARC_RELATIVE relocs in unallocated sections. + +Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and + always create got section so that the _GLOBAL_OFFSET_TABLE_ label + is always created. + +Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Let a common symbol + override an uninitialized symbol from a shared library with a + smaller size. + + * elf-m10200.c: Rename from elf32-mn10200.c. + * elf-m10300.c: Rename from elf32-mn10300.c. + * cpu-m10200.c: Rename from cpu-mn10200.c + * cpu-m10300.c: Rename from cpu-mn10300.c + * Makefile.in: Update accordingly. + + * elf32-mips.c (elf_mips_ctor64_howto): New static variable. + (elf_mips_isa): Move to earlier in file. + (mips_reloc_map): Remove BFD_RELOC_CTOR entry. + (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR + specially. + + * elf32-mips.c (mips16_jump_reloc): Print a warning rather than + calling abort. + +Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de> + + * configure.com: New file. + * config.h-vms: Remove file. + * makefile.vms: Update for new configure scheme. + +Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * libcoff-in.h (ppc_allocate_toc_section): Declare. + (ppc_process_before_allocation): Declare. + * libcoff.h: Rebuild. + + * coffcode.h (coff_mkobject_hook): Declare if not a macro. + +Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com> + + * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*. + +Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a + symbol index for a R_IHCONST reloc. + +Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be> + + * targmatch.sed: Do not use \(\) recursively. + +Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * m68klinux.c (MACHTYPE_OK): Define. + * i386linux.c (MACHTYPE_OK): Define. + +Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com> + + From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu + <hjl@gnu.ai.mit.edu>: + * sparclinux.c: New file. + * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare. + * bfd-in2.h: Rebuild. + * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets. + * configure.in (sparclinux_vec): Add to list of vectors. + * configure: Rebuild. + * targets.c (sparclinux_vec): Declare. + (bfd_target_vector): Add sparclinux_vec. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add sparclinux.o. + (BFD32_BACKENDS_CFILES): Add sparclinux.c. + + * coff-mips.c (mips_ecoff_backend_data): Initialize new + bfd_coff_backend_data field. + * coff-alpha.c (alpha_ecoff_backend_data): Likewise. + + * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs + for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu + <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>. + + * bfd.c: Include "libiberty.h". + (strerror): Don't declare. + (bfd_errmsg): Call xstrerror rather than strerror. + +Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY + reloc even if the symbol is in the .bss section. + * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. + * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. + + * coffcode.h (bfd_coff_backend_data): Add new field + _bfd_coff_default_section_alignment_power. + (bfd_coff_default_section_alignment_power): Define. + (bfd_coff_std_swap_table): Initialize new field. + * libcoff.h: Rebuild. + * cofflink.c (coff_link_add_symbols): Limit alignment of a common + symbol to the default section alignment. + + * COPYING: Update FSF address. + +Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.c (_bfd_elf_create_linker_section): Don't set + bss_section and rel_section from existing sections. + + * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section + if it is needed. + +Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com) + + * aoutx.h (some_aout_object_p): Change executable test to fix + problems with embedded a.out systems. + +Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com> + + * stabs.c (_bfd_stab_section_offset): New function. + * libbfd-in.h (_bfd_stab_section_offset): Declare. + * libbfd.h: Rebuild. + * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a + stab reloc. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-mips.c (mips_elf_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. + * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. + + * stabs.c (_bfd_link_section_stabs): Copy over the first header + symbol. Check for memory allocation failure of *psinfo. + (_bfd_write_section_stabs): Add psinfo parameter. Change all + callers. Set the value of the header symbol. + * libbfd-in.h (_bfd_write_section_stabs): Update declaration. + * libbfd.h: Rebuild. + +Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com> + + * targmatch.sed: Use the hold space to put the #ifdef around the + the string constant. + * targets.c (UNSUPPORTED_TARGET): Don't define. + (find_target): Don't check for UNSUPPORTED_TARGET. + (bfd_set_default_target): Don't try to optimize by checking for + default. + + * Makefile.in: Rebuild dependencies. + (ALL_MACHINES_CFILES): Add cpu-m32r.c. + (BFD32_BACKENDS_CFILES): Add elf32-m32r.c. + (elf32-m32r.o): Remove explicit target. + + * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or + i[3456]86-*-linux*. + + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't + count section symbols for sections that were created by the + linker, or are not allocatable or not loadable. + (elf32_sparc_finish_dynamic_sections): Output output section + symbols for section for which we made space for them. + +Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is + no .rela.plt section, don't output a DT_PLTGOT dynamic entry. + +Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com> + + * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16. + (m32r_hi16_list): New static local. + (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up. + (m32r_elf_do_hi16_reloc): Delete. + (m32r_elf_relocate_hi16): New function. + (m32r_elf_lo16_reloc): New function. + (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding + LO16 reloc. + + Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com> + + * elf32-m32r.c (m32r_elf_create_linker_section): Delete. + (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support. + (m32r_elf_final_sda_base): New function. + (m32r_elf_relocate_section): Rewrite sdata support. + (m32r_elf_finish_dynamic_sections): Delete. + +Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com> + + Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>. + * coff-svm68k.c: New file. Just defines some macros and includes + coff-m68k.c. + * coff-m68k.c: Add functions to handle common addends, moved in + from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro. + Control whether relocs are visible using STATIC_RELOCS. + * cf-m68klynx.c: Simplify greatly: just define macros to control + coff-m68k.c. + * coff-aux.c: Likewise. Just leave add_one_symbol routine. + * targets. (m68ksysvcoff_vec): Declare. + (bfd_target_vector): Add m68ksysvcoff_vec. + * config.bfd (m68*-motorola-sysv*): New target. + * configure.in (m68ksysvcoff_vec): New vector. + * configure: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add coff-svm68k.o. + (BFD32_BACKENDS_CFILES): Add coff-svm68k.c. + + * binary.c (binary_set_section_contents): Don't get misled if the + first section is not loadable. From Matthew L. Martin + <mlm@xedia.com>. + + * elflink.h (elf_bfd_final_link): Set the value of a section + symbol to the section address unless doing a relocateable link. + +Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create + .plt entry if we've taken the function's address. + (elf64_alpha_merge_gots): Merge collected flags info as well. + +Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org> + + * Many files: Add function prototypes. + * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare. + * ecofflink.c: Include "libcoff.h" and "libecoff.h". + * elf32-ppc.c (ppc_elf_fake_sections): Make static. + * opncls.c (bfd_openstreamr): Change stream parameter to PTR. + * peicode.h: Change several void * parameters to PTR. + * srec.c (srec_get_symbol_info): Make static. + * syms.c (bfd_symbol_is_absolute): Remove. + * Makefile.in: Rebuild dependencies. + +Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-m32r.c (m32r_elf_is_local_label_name): Remove. + (bfd_elf32_bfd_is_local_label): Don't define. + + * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather + than malloc. + +Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com> + + * bfd-in.h: Don't include obstack.h. + (struct bfd_hash_table): Change memory field to PTR. + * bfd.c (struct _bfd): Change memory field to PTR. + * bfd-in2.h: Rebuild. + * libbfd-in.h (bfd_release): Declare as function, don't define as + macro. + * libbfd.h: Rebuild. + * opncls.c: Include "objalloc.h" rather than "obstack.h". Use + objalloc routines rather than obstack routines. + (obstack_chunk_alloc, obstack_chunk_free): Don't define. + (getpagesize): Don't define. + (_bfd_new_bfd): Don't set _bfd_chunksize. + (bfd_openr): Free new bfd and objalloc on failure. + (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise. + (bfd_alloc_size): Remove. + (bfd_release): New function. + * hash.c: Include "objalloc.h" rather than "obstack.h". Use + objalloc routines rather than obstack routines. + (obstack_chunk_alloc, obstack_chunk_free): Don't define. + * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use + objalloc routines rather than obstack routines. + (obstack_chunk_alloc, obstack_chunk_free): Don't define. + (struct accumulate): Change memory to struct objalloc *. + * liboasys.h (oasys_data_type): Remove oasys_obstack field. + * dep-in.sed: Don't remove obstack.h from dependency list. + * Makefile.in: Rebuild dependencies. + (BFD_H_DEPS): Remove obstack.h. + (install): Don't install obstack.h. + * Many files: Don't include "obstack.h". + * VERSION: Bump. + + * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove. + * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare. + * libbfd.h: Rebuild. + * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow. + * sunos.c (sunos_add_dynamic_symbols): Likewise. + * srec.c (srec_scan): Rewrite to not use obstack_1grow. + + * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove + old version of bfd_alloc. + * libbfd-in.h (bfd_alloc_by_size_t): Don't declare. + * libbfd.h: Rebuild. + * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t. + +Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic + ELF local label syntax as well. + +Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com> + + * config.bfd (powerpc-*-beos*): New target. + * configure.in (powerpc-*-beos*): Add case that explicitly + does not set COREFILE for now. A future BeOS version is + expected to support core files. + * configure: Regenerate with autoconf. + +Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is + seen with a local symbol, rather than crashing. + + * elfcode.h (elf_slurp_symbol_table): Don't try to read the + version symbols if there aren't any. + +Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't warn about type + or size changes because of a weak symbol. + + * cisco-core.c (SIGEMT): Define if not defined. + +Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Use extsymoff when + setting ever. Sanity check the version number. Sort out copying + flags and other information when adding an indirect symbol. + (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic + symbols added by the backend. Clear the entire contents of the + versym section. + (elf_export_symbol): Ignore indirect symbols. + (elf_link_output_extsym): Accept a section without an owner in an + assert. + * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the + version count. Correct the allocation of x_versymp. + + * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of + the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA. + Don't return bfd_und_section_ptr when info->shared. + (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12. + (mips_elf_create_dynamic_sections): Correct type: ^= for &=. + (mips_elf_check_relocs): Resolve an indirect symbol in + sym_hashes. + (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into + SHN_MIPS_TEXT or SHN_MIPS_DATA. + + * elf.c (bfd_elf_print_symbol): Tweak version output slightly. + +Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com> + + From Eric Youngdale <eric@andante.jic.com>: + * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define. + * elf.c (bfd_elf_print_symbol): Correct errors in last change. + * elflink.h (elf_link_add_object_symbols): Handle cases in which a + versioned symbol appears in both a regular and a shared object. + (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when + appropriate. Improve error message. + (struct elf_outext_info): Rename from elf_finfo_failed. Change + all uses. Add localsyms field. + (elf_bfd_final_link): When generating a shared library, call + elf_link_output_extsym to output all local symbols. + (elf_link_output_extsym): Handle symbols which were forced to + become local. + +Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com> + + From Eric Youngdale <eric@andante.jic.com>: + * elf-bfd.h (elf_symbol_type): Add version field. + * elfcode.h (elf_slurp_symbol_table): Set version field. + * elflink.h (elf_link_add_object_symbols): When creating an + indirect symbol for a default version symbol, set DEF_DYNAMIC if + appropriate. Set up an indirection from the nondefault version of + the symbol as well. + (NAME(bfd_elf,size_dynamic_sections)): Call + elf_link_assign_sym_version before checking whether there are any + versions. Always record the version name as a dynamic symbol. + Initialize counters. + (elf_link_assign_sym_version): After finding a version, see if a + symbol should be forced to local scope. Create a new version + definition if appropriate. + (elf_link_output_extsym): Correct indirect symbol handling. + * elf.c (bfd_elf_print_symbol): Print version information. + (bfd_section_from_shdr): Turn version sections into BFD sections. + (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info + if sh_info is not already set. + (_bfd_elf_copy_private_section_data): Copy sh_info for version + sections. + * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell + _bfd_stringtab_add to copy the name into permanent memory if + appropriate. + +Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize. + +Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (bfd_coff_backend_data): Change + _bfd_coff_compute_section_file_positions to return a boolean + value. Change all callers. + (coff_compute_section_file_positions): Change return type to + boolean. If the size of the last section changed, then output a + zero byte at the end of the file. + * libcoff.h: Rebuild. + + * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space + for at least 6 output symbols. + (xcoff_write_global_symbol): When emitting TOC entry relocs, also + emit a TC csect to represent the space they take up. For an XO + symbol, just emit a reference, not a csect. + + * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since + Solaris doesn't like the combined options, and the -f is + unnecessary. + (stamp-tshlink, install): Likewise. + + * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26 + handling when little endian. + +Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function. + (mn10300_elf_relocate_section): Likewise. + (elf_backend_relocate_section): Define. + + * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE + relocs. Replace them with generic PCREL_{8,16,32} relocs. + (elf32_mn10300_howto_table): Likewise. + (elf32_mn10300_reloc_map): Likewise. + (bfd_elf32_mn10300_reloc): Delete unused function. + +Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com> + + * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and + code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif + block. Use NULL for initializations of "ptr" rather than bare 0. + * coff-h8300.c: Fix typo in comment. + * coff-h8500.c: Ditto. + * coff-w65.c: Ditto + * coff-z8k.c: Ditto. + +Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com> + + * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc. + (m32r_elf_relax_section, m32r_elf_relax_delete_bytes, + m32r_elf_get_relocated_section_contents): First pass at relax support. + +Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Use correct sh_size + entry for reading verdef records. + Use correct braces for computing increments of extverdaux and + exteverdef record pointers. + +Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_find_version_dependencies): Check that + DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is + set. + +Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com> + + * targets.c (bfd_default_vector): Make non-const. + (find_target): New static function, broken out of + bfd_find_target. + (bfd_set_default_target): New function. + (bfd_find_target): Call find_target. When defaulting, use + bfd_default_vector[0] if it is not NULL. + * libbfd-in.h (bfd_default_vector): Adjust declaration. + * bfd-in2.h, libbfd.h: Rebuild. + + * syms.c (bfd_is_local_label): Return false if the symbol has no + name. + * coff-i960.c (coff_i960_is_local_label_name): New function. + (coff_bfd_is_local_label_name): Define. + * coff-m68k.c (m68k_coff_is_local_label_name): New function. + (coff_bfd_is_local_label_name): Define. + * coff-rs6000.c (xcoff_is_local_label_name): New function. + (coff_bfd_is_local_label_name): Define. + * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning + with .. or _.L_ as local. + * elf32-i386.c (elf_i386_is_local_label_name): New function. + (bfd_elf32_bfd_is_local_label_name): Define. + * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols + beginning with $ as local. + +Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name + rather than comparing against info->lprefix. + * cofflink.c (_bfd_coff_link_input_bfd): Likewise. + * elflink.h (elf_link_input_bfd): Likewise. + * linker.c (_bfd_generic_link_output_symbols): Likewise. + * xcofflink.c (xcoff_link_input_bfd): Likewise. + + * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as + _bfd_elf_is_local_label_name if not already defined. + * elf.c (_bfd_elf_is_local_label_name): New function. + * elf-bfd.h (_bfd_elf_is_local_label_name): Declare. + + * coff-m88k.c (coff_bfd_is_local_label_name): Define. + (m88k_is_local_label_name): New static function. + + * coffcode.h (coff_bfd_is_local_label_name): Define as + _bfd_coff_is_local_label_name if not already defined. + * coffgen.c (_bfd_coff_is_local_label_name): New function. + * libcoff-in.h (_bfd_coff_is_local_label_name): Declare. + * libcoff.h: Rebuild. + + * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label + to _bfd_is_local_label_name. + (bfd_target): Likewise. + * syms.c (bfd_is_local_label): Define as function, not macro. + (bfd_is_local_name): Define. + * libbfd.c (bfd_generic_is_local_label_name): Rename from + bfd_generic_is_local_label, and take a string rather than a + symbol. + * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define. + (_bfd_nosymbols_bfd_is_local_label_name): Define. + (bfd_generic_is_local_label): Don't declare. + (bfd_generic_is_local_label_name): Declare. + * bfd-in2.h, libbfd.h: Rebuild. + * All backends: Change local_label to local_label_name. + + * elf32-mips.c (struct mips_got_info): Add assigned_gotno field. + (mips_elf_relocate_got_local): Change return type to boolean. + Don't assume that the first zero entry is unassigned; instead, use + assigned_gotno. + (mips_elf_relocate_section): Check return value of + mips_elf_relocate_got_local. + (mips_elf_create_got_section): Initialize assigned_gotno field. + +Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_input_bfd): Don't skip symbols from sections + that have no contents merely because linker_mark is not set. + +Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com> + + * config.bfd (mips*-*-lnews*): New target. + * coff-mips.c (mips_relocate_section): Make assert compare + content byteorder instead of header byteorder. + (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian + data. + * targets.c (bfd_target_vector): Add ecoff_biglittle_vec. + * configure.in (ecoff_biglittle_vec): Add case. + * configure: Update. + +Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose + name begins with ".note". + (map_sections_to_segments): Add a PT_NOTE segment for any loadable + section whose name begins with ".note". + (get_program_header_size): Corresponding change. + + * elf32-mips.c (mips_elf_relocate_section): Check for misaligned + jal and for jal overflow. + +Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com> + + From Eric Youngdale <eric@andante.jic.com>: + * elflink.h (elf_link_add_archive_symbols): If a default symbol is + not found, try looking it up again without the version name. + (elf_link_add_object_symbols): Always link against the dynamic + symbol table of a dynamic object. When linking against a dynamic + object, include version strings in symbol names, and set up + version information. Add indirect symbols for default versions. + (elf_link_create_dynamic_sections): Add special version sections. + (struct elf_assign_sym_version_info): Define. + (struct elf_find_verdep_info): Define. + (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set + up version sections. + (elf_adjust_dynamic_symbol): Ignore indirect symbols. + (elf_link_find_version_dependencies): New static function. + (elf_link_assign_sym_version): New static function. + (elf_link_renumber_dynsyms): New static function. + (struct elf_final_link_info): Add symver_sec field. + (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count + local symbols of a dynamic object. Handle DT_VER* constants. + (elf_link_output_extsym): Simplify BFD_ASSERT checking for a + dynamic object. Skip indirect symbols from ELF objects. Remove + the version name before choosing a hash bucket. Write out the + version information if appropriate. + (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN. + * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. + (bfd_elf64_size_dynamic_sections): Likewise. + * bfd-in2.h: Rebuild. + * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field. + Change elf_link_hash_flags to unsigned short. + (ELF_LINK_HIDDEN): Define. + (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr, + dynverdef_hdr, dynversym_section, dynverdef_section, + dynverref_section, cverdefs, cverrefs, verdef, verref. + (elf_dynversym, elf_dynverdef, elf_dynverref): Define. + (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare. + (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare. + (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare. + (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare. + (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare. + (_bfd_elf_slurp_version_tables): Declare. + * elf.c (_bfd_elf_swap_verdef_in): New function. + (_bfd_elf_swap_verdef_out): Likewise. + (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise. + (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise. + (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise. + (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise. + (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print + version information if there is any. + (_bfd_elf_link_hash_newfunc): Initialize verinfo field. + (bfd_section_from_shdr): Handle SHT_GNU_ver* section types. + (elf_fake_sections): Handle .gnu.version* section names. + (assign_section_numbers): Handle SHT_GNU_ver* section types. + (_bfd_elf_slurp_version_tables): New function. + * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include + version name in string entered in dynamic hash table. + * elfcode.h: Include fnmatch.h. + * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic + symbol which was forced to become local. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. + * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise. + +Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify + somewhat. + (mn10200_elf_relax_section): Correctly compute a symbol's value + when the symbol is local, but not in the same section as we are + relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16 + relaxing. + +Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com> + + * elf32-m32r.c: Rewrite to use ELF backend linker. + Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns. + Add small data area support (R_M32R_SDA16). + * reloc.c: Document BFD_RELOC_M32R_SDA16. + * bfd-in2.h,libbfd.h: Regenerated. + +Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (mn10200_elf_relax_section): New function. + (mn10200_elf_relax_delete_bytes): Likewise. + (mn10200_elf_symbol_address_p): Likewise. + (mn10200_elf_get_relocated_section_contents): Likewise. + (bfd_elf32_bfd_relax_section): Define. + (bfd_elf32_bfd_get_relocated_section_contents): Likewise. + + * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function. + (mn10200_elf_relocate_section): Likewise. + (elf_backend_relocate_section): Define. + +Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com> + + * reloc.c (struct reloc_howto_struct): Fix typo in comment. + * bfd-in2.h: Regenerated. + +Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com> + + * sysdep.h: Don't define errno in MSVC if error.h is included. + +Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com> + + * hp300hpux.c (convert_sym_type): Don't convert a secondary common + symbol into a weak undefined symbol; leave it as a common symbol. + +Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't issue a warning + about a symbol defined in a dynamic object if it has already been + defined in a regular object. + +Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de) + + * makefile.vms: Add gcc flags to allow compiling with current gcc + snapshot + (targmatch.h): New dependency. + + * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for + openVMS/Alpha. + * evax.h (ALPHA_R_CODEADDR): New relocation. + * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for + openVMS/Alpha. + * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this + relocation. + * bfd-in2.h, libbfd.h: Rebuild. + + Restrict symbol length to 64 bytes, case preserving: + * evax-emh.c (_bfd_evax_write_emh): Remove case hacking. + * evax-misc.c (_bfd_evax_case_hack_symbol): Remove. + (_bfd_evax_length_hash_symbol): Added. + * evax-etir.c (_bfd_evax_write_etir): Call + _bfd_evax_length_hash_symbol before output of symbol. + * evax-egsd.c (_bfd_evax_write_egsd): Likewise. + * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove. + + * evax-emh.c: Output filename to object file without path. + + * evax-egsd.c: New sections for local and global commons. + + * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c, + evax-misc.c, evax.h: Remove 8 bit characters from copyright + notices. Replace AXP with Alpha. + +Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_create_dynamic_sections): We need the dynamic + sections if we are creating a shared library. + +Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com> + + * configure.host (i386-windows): Don't set host64=true. + +Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL. + (elf_mips16_gprel_howto): New static variable. + (mips16_gprel_reloc): New static function. + (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL. + (mips_info_to_howto_rel): Handle R_MIPS16_GPREL. + (mips_elf_relocate_section): Handle R_MIPS16_GPREL. + * reloc.c (BFD_RELOC_MIPS16_GPREL): Define. + * bfd-in2.h, libbfd.h: Rebuild. + +Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net> + + * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true + for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}. + +Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_input_bfd): If we've discarded a section, + the output section will be the absolute section; don't print an + assertion message for that case when doing a relocateable link. + +Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define. + (struct mips_elf_link_hash_entry): Add new fields fn_stub, + need_fn_sub, call_stub, and call_fp_stub. + (struct mips_elf_link_hash_table): Add field mips16_stubs_seen. + (mips_elf_link_hash_newfunc): Initialize new fields. + (mips_elf_link_hash_table_create): Likewise. + (mips_elf_relocate_section): Redirect relocations to use mips16 + stubs when appropriate. + (mips_elf_check_relocs): Attach stub sections to the appropriate + symbol. Set need_fn_stub when appropriate. + (mips_elf_always_size_sections): New static function. + (mips_elf_check_mips16_stubs): New static function. + (elf_backend_always_size_sections): Define. + * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field. + + * elflink.h (elf_link_input_bfd): Discard local symbols that are + attached to sections which are not being included in the link. + +Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the + symbol value when computing the addend for a pc_relative + pcrel_offset reloc. + +Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): If doing a + relocateable link, just skip pc_relative pcrel_offset relocs. + * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto + structure for an ARM26 reloc which can be resolved. + (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the + reloc can be resolved. + + * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one + error in overflow check for R_RELBYTE. + +Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_slurp_section_data): Pick up the start address. + From Mark Rasin <mark.rasin@telrad.co.il>. + + * aoutx.h (aout_link_write_symbols): Don't apply discard_l to + debugging symbols. + +Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc. + (elf_mn10200_howto_table): Likewise. + (mn10200_reloc_map): Likewise. + +Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com> + + * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}. + * bfd-in2.h, libbfd.h: Regenerated. + * elf32-m32r.c: Add support for them. + +Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com> + + * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length. + * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt. + * riscix.c (MY_final_link_callback): Define to dummy value. + + * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for + relocations against the text segment, look up the output name of + the reloc section. + * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. + * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. + * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. + +Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of + auxiliary_filters parameter to be const char * const *. Accept a + NULL terminated array. + * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. + (bfd_elf32_size_dynamic_sections): Update declaration. + * bfd-in2.h: Rebuild. + +Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a + NOTYPE symbol in a text section as a FUNC symbol. + + * coffcode.h (coff_compute_section_file_positions): Force + relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER. + +Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com> + + * libaout.h (machine_type): Reserve several values for sparclet. + +Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace. + Use bfd_elf_generic_reloc as special function for all relocs. + (bfd_elf32_mn10200_reloc): Remove unnecessary function. + + * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for + 24bit pc-relative reloc. + +Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com) + + * reloc.c: Add BFD_RELOC_24. + * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs. + (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes. + * bfd-in2.h, libbfd.h: Rebuilt. + +Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu> + + elf64-alpha multiple .got rewrite: + + * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry. + (bfd_elf*_mkobject): Don't define here ... + * elfxx-target.h: ... but rather here. Default always_size_sections + hook to NULL. + * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was + what the #defines in elf-bfd.h transmuted it to anyway. + + * section.c: Add SEC_LINKER_CREATED flag. + * bfd-in2.h: Rebuild. + * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to + relocation section flags. + (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of + SEC_IN_MEMORY to recognize generated bits. + * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections): + Likewise. + * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections, + mips_elf_create_compact_rel_section, mips_elf_create_got_section, + mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise. + * elf32-ppc.c (ppc_elf_create_linker_section, + ppc_elf_size_dynamic_sections): Likewise. + * elf32-sparc.c (elf32_sparc_check_relocs, + elf32_sparc_size_dynamic_sections): Likewise. + * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to + section flags. + (_bfd_elf_create_dynamic_sections): Likewise. + (_bfd_elf_make_linker_section_rela): Likewise. + * elflink.h (elf_link_create_dynamic_sections): Likewise. + (bfd_elf,size_dynamic_sections): Call the always_size_sections hook. + (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY + to identify generated bits. + (elf_link_input_bfd): Likewise. + + * elf64-alpha.c: Rewrite everything touching relocations. + +Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd (mips*el-*-linux*): New target. + (mips*-*-linux*): New target. + + * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up. + Return a useful value. + + * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE. + + * configure.in: Check ac_cv_func_mmap_fixed_mapped, not + ac_cv_func_mmap. + * configure: Rebuild. + * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of + ac_cv_func_mmap in bfd/configure.host. + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add + filter_shlib and auxiliary_filter_shlib parameters. + * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and + DT_FILTER. + * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. + (bfd_elf64_size_dynamic_sections): Likewise. + * bfd-in2.h: Rebuild. + +Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_build_ldsyms): When exporting all defined + symbols, don't export a symbol which is defined by an object in an + archive which contains shared objects. + +Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * libbfd.c: Patch up the mmap code so that it is only built if BFD + is configured with --with-mmap. + +Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com> + + * TODO: Correct a misspelling. + +Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org> + + * elflink.h (elf_buckets): Add some more values for larger + binaries. + +Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (install): Move subdir_do out of conditional. From + Fred Fish <fnf@cygnus.com>. + +Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and + 32 bit relocs. + (elf_mn10200_howto_table): Likewise. + (mn10200_reloc_map): Likewise. + +Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a + mips16 symbol during the link. + (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a + mips16 symbol. + (mips_elf_link_output_symbol_hook): New static function. + (elf_backend_link_output_symbol_hook): Define. + + * elf.c (bfd_elf_print_symbol): Print the st_other field if it is + not zero. + +Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (bfd_section_from_shdr): Don't check for reloc sections + against SEC_DEBUGGING sections here (revert patch of December 5). + * elfcode.h (elf_object_p): Check for them here, instead. + +Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com> + + * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter. + * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to + slurp_reloc_table. + (_bfd_elf_get_dynamic_reloc_upper_bound): New function. + (_bfd_elf_canonicalize_dynamic_reloc): New function. + * elf-bfd.h (struct elf_size_info): Update declaration of + slurp_reloc_table. + (_bfd_elf_get_dynamic_reloc_upper_bound): Declare. + (_bfd_elf_canonicalize_dynamic_reloc): Declare. + * elfxx-target.h: Use new dynamic reloc routines by default. + * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic + parameter. + +Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com> + + * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k + if NAMES_HAVE_UNDERSCORE is defined. + +Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com> + + * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131. + +Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the + supported relocs. + +Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Only add a weak + symbol if the real definition is in the dynamic symbol table. + After finding the real definition, then, if it is dynamic, add the + weak symbol to the dynamic symbol table. + + * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static. + + * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a + function. + (ppcboot_bfd_print_private_bfd_data): Don't take the address of an + array. + +Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc + variants. + (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise. + (bfd_elf32_mn10300_reloc): Write data in little endian format. + * reloc.c: Remove mn10300 big endian relocs. + * bfd-in2.h, libbfd.h: Rebuilt. + + * elf32-mn10200.c: Update from elf32-mn10300.c. + +Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (elf_symbol_leading_char): Define. + + * elf32-mn10300.c: Add some comments. + +Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com> + + * ihex.c (ihex_scan): Always initialize buf before jumping to + error_return. + (ihex_read_section): Likewise. + +Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial- + inplace for most relocs. + +Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Calling check_relocs + even if SEC_ALLOC is not set. + * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC + when deciding whether to copy a reloc into a shared object. + (elf_i386_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. + (elf32_sparc_relocate_section): Likewise. + * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a + reloc section if it is not set in the source section. + * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. + * elf.c (bfd_section_from_shdr): Mark a reloc section associated + with a SEC_DEBUGGING section as SEC_DEBUGGING. + +Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that + expects a .got.plt until we actually create it. + +Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): Print an error + message for bfd_reloc_outofrange, rather than aborting. From + Philippe De Muyter <phdm@info.ucl.ac.be>. + + * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in + a relocateable link, don't try to process them. From Heinz Wrobel + <wrobel@lpr.e-technik.tu-muenchen.de>. + +Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (mn10300_info_howto): Renamed from + mn10300_info_howto_rel. Tweak reloc argument to be an + Elf32_Internal_Rela. + (USE_RELA): Define instead of USE_REL. + (elf_info_to_howto, elf_info_howto_rel): Corresponding changes. + +Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * configure.in, configure: Handle mips*-sgi-irix6*. + * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32 + core files. + +Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-i386.c (elf_i386_relocate_section): Warn about a + relocation against a symbol defined in a section with no output + section. + +Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com> + + * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS. + * configure, config.in: Rebuild with autoconf 2.12. + + * elf-bfd.h (struct elf_link_hash_entry): Add other field. + * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field. + (swap_out_syms): Set st_other from existing st_other field. + * elflink.h (elf_link_add_object_symbols): Store st_other in hash + table other field. + (elf_link_output_extsym): Set the other field from the global hash + table entry. + * elf32-mips.c (enum reloc_type): Add R_MIPS16_26. + (elf_mips16_jump_howto): New static variable. + (mips16_jump_reloc): New static function. + (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP. + (mips_info_to_howto_rel): Handle R_MIPS16_26. + (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26 + to a mips16 symbol. + * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs. + * bfd-in2.h, libbfd.h: Rebuild. + * cpu-mips.c (arch_info_struct): Add mips:16 entry. + +Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Use long long for mips-sgi-irix6*. + + * coffswap.h (coff_swap_scnhdr_out): Make line number overflow + only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>. + +Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function. + (enum reloc_type): Add more reloc types. + (elf32_mn10300_howto_table): Update for new reloc types. + (elf32_mn10300_reloc_map): Update for new reloc types. + * reloc.c: Add some new relocs for the mn10300 series. + * bfd-in2.h, libbfd.h: Rebuilt. + +Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com) + + * som.c (setup_sections): Don't lose for a space which has + no data, but some symbols. + +Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (struct sunos_link_hash_table): Add got_needed field. + (sunos_link_hash_table_create): Initialize got_needed. + (sunos_create_dynamic_sections): Only set .got section size if it + is not already set. Set got_needed. + (bfd_sunos_size_dynamic_sections): Check got_needed. Only set + sdynptr, and only handle dynamic sections, if dynamic sections are + needed. + (sunos_scan_std_relocs): Pass false to create_dynamic_sections. + Initialize .got section. + (sunos_scan_ext_relocs): Likewise. + (sunos_write_dynamic_symbol): Set up PLT entry even if this is not + a dynamic symbol. + (sunos_finish_dynamic_link): Check got_needed. Only set up + dynamic linking information if needed. + +Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com) + + * config.bfd: Added VersaDOS format to the Ericsson configuration. + +Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c: Rough cut at relocs for the mn10300. + +Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h + anymore. + +Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com> + + * filemode.c: Include sysdep.h. + * ihex.c: Add casts to eliminate compiler warnings. + * sunos.c: Add casts to eliminate compiler warnings. + +Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt + section. + (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make + appropriate relocations in the .so file if shared. + (ppc_elf_relocate_section): Ditto. + +Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com> + + * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use + complain_overflow_unsigned. + +Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Don't complain on + overflows for R_D10V_16 and R_D10V_18. + +Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_write_section_part): Use LMA rather than VMA. + (do_with_relocs): Likewise. + (do_as_repeat): Likewise. + (copy_expression): Likewise. + +Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_write_external_part): Correctly record whether + there is an external part. + +Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com) + + * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows. + +Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym. + Store import file index in ldindx. + (xcoff_build_ldsyms): Assume that ldsym was not previously + allocated. For an imported symbol, copy ldindx into l_ifile. + +Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com> + + * binary.c (binary_set_section_contents): Ignore sections which + don't have SEC_LOAD and SEC_ALLOC set. + +Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com) + + * linker.c (_bfd_generic_final_link): Avoid losing static + symbols in the .bss section. + +Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64. + (mips32_64bit_reloc): New static function. + (mips_reloc_map): Add entry for BFD_RELOC_64. + (mips_elf_relocate_section): Handle R_MIPS_64. + + * linker.c (default_indirect_link_order): Print an error message + when attempting to do a relocateable link with different object + file formats, rather than calling abort. + +Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com> + + * reloc.c (m32r relocs): Rename them. + * bfd-in2.h, libbfd.h: Regenerated. + * elf32-m32r.c: Update. + (m32r_elf_10_pcrel_reloc): New function. + (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it. + (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks. + +Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com) + + * linker.c (_bfd_generic_final_link): Set "linker_mark" for + all sections that will be included in the output file. + (_bfd_generic_link_output_symbols): Discard symbols in sections + which are being discarded. + +Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * VERSION: Bump for new relocation. + + * hosts/i386bsd.h: If NBPG is not defined, define it as + PAGE_SIZE, for recent versions of FreeBSD. + +Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Use `long long' as the 64 bit type on a Solaris + host, since both gcc and the SunPRO compilers support it. + +Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu> + + * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a + mistake to have reused the ECOFF LITERAL for ELF since they have + different semantics. + * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL. + * bfd-in2.h, libbfd.h: Rebuild. + + * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got + section overflow. + + * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a + dynamic relocation for an undefweak symbol when we are building + a static executable. + +Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed (config.bfd, targmatch.sed): Edit references to + point explicitly to srcdir. + (targmatch.h): Edit references to point explicitly to objdir. + +Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd: When setting targ_cpu, don't get confused by + linux-gnu. + +Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure.host: Add support for windows host (a build done + under the Microsoft build environment). + +Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): If a symbol is a weak + definition in a dynamic object, add it to the dynamic symbol table + if any dynamic object mentions it. Reverts part of last patch. + + * sunos.c (struct sunos_link_hash_table): Add got_base field. + (sunos_link_hash_table_create): Initialize got_base. + (bfd_sunos_size_dynamic_sections): If the .got section is more + than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to + 0x1000. + (sunos_check_dynamic_reloc): Subtract got_base from a base + relative relocation. + + * elf32-mips.c (elf_mips_isa): New static function. + (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking + -mips1 and -mips2 code together, or -mips3 and -mips4 code. + +Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com> + + * archive.c (do_slurp_coff_armap): Only treat archive as little + endian for i960 COFF. + +Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_compute_section_file_positions): Adjust sofar + by the change in size of the section when EXEC_P is not set. + + * coff-m68k.c (coff_rtype_to_howto): Define if not defined. + (m68kcoff_rtype_to_howto): New static function. + * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section + VMA to the addend for a PC relative reloc. + + * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on + HP/UX 10.20. + * Makefile.in: Rebuild dependencies. + + * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when + som.h is included. + +Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com) + + * Makefile.in: Remove explicit dependencies for mn10200 and + mn10300 files. + (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c. + (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c + (dependencies): Rebuilt. + +Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms + during this function. + + * elflink.c (_bfd_elf_create_linker_section): Only use an existing + section if the flags are compatible. + + * configure.in: Add havevecs, and put it in tdefaults. + * mpw-config.in: Likewise. + * configure: Rebuild. + * targmatch.sed: New file; a sed script to build targmatch.h from + config.bfd. + * config.bfd: Add #if, #endif, and comments for targmatch.h. + * targets.c: Include "fnmatch.h". + (struct targmatch): Define. + (bfd_target_match): Define by including targmatch.h. + (bfd_find_target): If the target is not found by name, search for + it as a configuration triplet. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o, + i386dynix.o, m68k4knetbsd.o, and riscix.o. + (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c, + hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c. + (HFILES): Add targmatch.h. Also, alphabetize and reindent. + (CFILES): Remove i386dynix.c and hp300bsd.c. + (targmatch.h): New target. + (do_clean): Remove targmatch.h. + + * configure.in: Add BFD_NEED_DECLARATION(getenv). + * acconfig.h: Add NEED_DECLARATION_GETENV. + * configure, config.in: Rebuild. + * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv. + * aout-adobe.c (aout_adobe_object_p): Don't declare getenv. + +Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com) + + * cpu-mn10x00.c, elf32-mn10x00: Removed. + * cpu-mn10200.c, cpu-mn10300.c: New files. + * elf32-mn10200.c, elf32-mn10300.c: New files. + * Makefile.in: Break mn10x00 support into two separate + configurations, mn10200 and mn10300. + * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise. + * bfd-in2.h, configure: Rebuilt. + +Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (do_clean): Move config.log to do_distclean. + +Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com) + + * cpu-mn10x00.c, elf32-mn10x00.c: New files. + * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o. + (BFD32_BACKENDS): Similarly for elf32-mn10x00.o. + (elf32-mn10x00.o): Add dependencies. + * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00. + (bfd_mn10x00_arch): Declare. + (bfd_archures_list): Add bfd_mn10x00_arch. + * config.bfd: Add mn10x00-*-*. + * configure.in: Add bfd_elf32_mn10x00_vec. + * elf.c (prep_headers): Handle bfd_arch_mn10x00. + * targets.c (bfd_elf32_mn10x00_vec): Declare. + (bfd_target_vector): Add bfd_elf32_mn10x00_vec. + * bfd-in2.h, configure: Rebuilt. + +Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de> + + openVMS/Alpha: Provide filename and case_hack flags via + symbol table from gas. + Add case_hack code for symbol output from vax/vms. + * evax-alpha.c (evax_initialize): Remove filename handling, + filename is provided via symbol table. + (evax_get_symtab): Use local symbol count when setting up table. + * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when + debugging. + (_bfd_evax_write_egsd): Skip file name symbol. + * evax-emh.c (get_vms_time_string): Local function now. + (_bfd_evax_write_emh): Extract source filename and case_hack flags + from symbol table. + * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names + through _bfd_evax_case_hack_symbol. + * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New + functions. + (_bfd_evax_basename): Removed. + (_bfd_get_vms_time_string): Moved to evax-emh.c. + * evax.h (evax_private_data_struct): Remove filename. + (flag_hash_long_names, flag_show_after_trunc, + flag_no_hash_mixed_case, vms_name_mapping): New flags for + vms_case_hack. + +Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com> + + * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl. + (N_GETMID_NET, N_GETFLAG_NET): Likewise. + (NO_SWAP_MAGIC): Don't define. + (SWAP_MAGIC): Define. + + * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is + no hash table entry for a global symbol. + +Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com> + + * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*. + +Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (coff_link_add_symbols): Don't override a meaningful + symbol type with T_NULL. Warn if symbol type changes. Based on + patch from Philippe De Muyter <phdm@info.ucl.ac.be>. + + * elflink.h (elf_link_add_object_symbols): Only put a symbol from + a dynamic object in the dynamic symbol table if it is referenced + or defined by a regular object. + +Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section + by hand, rather than by calling bfd_make_section. + +Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com> + + * reloc.c: Rename m32r relocs. + * bfd-in2.h, libbfd.h: Rebuilt. + * elf32-m32r.c: Update. + +Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (aout_link_input_section_ext): When doing a relocateable + link, adjust the symbol index of a base relative reloc. Don't + change the addend of a PC relative reloc if pcrel_offset is set. + * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for + a relocateable link. + + * reloc.c (bfd_perform_relocation): Apply the relocation even if + it is zero, in case src_mask matters. + (bfd_install_relocation): Likewise. + +Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): Always initialize + keep_syms. + (_bfd_xcoff_bfd_final_link): Don't set target_index + to an uninitialized value. + +Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_slurp_line_table): Warn about illegal symbol + indices, rather than crashing. + (coff_slurp_reloc_table): Likewise. Check whether the howto field + is NULL. + * coff-sh.c (sh_relocate_section): Check for an illegal symbol + index. + +Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D + reloc to 0. + (coff_arm_adjust_symndx): New static function. + (coff_adjust_symndx): Define. + + * srec.c (srec_scan): Accept multiple symbols on a single line. + From Pascal Martin <pmartin@alsys.com>. + + * README: New file. + +Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com> + + * aoutf1.h (MY_bfd_merge_private_bfd_data): Define. + (sunos_merge_private_bfd_data): New function. + +Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com> + + * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather + than input BFD. + (bfd_merge_private_bfd_data): Likewise. + * section.c (bfd_copy_private_section_data): Likewise. + * syms.c (bfd_copy_private_symbol_data): Likewise. + * bfd-in2.h: Rebuild. + * aout-target.h (MY_bfd_copy_private_section_data): Check that + both BFD's are the right flavour. + * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise. + * elf.c (_bfd_elf_copy_private_symbol_data): Likewise. + * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise. + (_bfd_mips_elf_merge_private_bfd_data): Likewise. + * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise. + (ppc_elf_merge_private_bfd_data): Likewise. + * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise. + * peicode.h (pe_bfd_copy_private_section_data): Likewise. + + * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for + R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes + its sanity check. + +Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com> + + * reloc.c: Add m32r relocs. + * bfd-in2.h, libbfd.h: Rebuilt. + * cpu-m32r.c,elf32-m32r.c: New files. + +Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_vec): Set symbol_leading_char field to '_'. + +Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * tekhex.c (first_phase): Change type parameter from char to int. + (out): Likewise. + (pass_over): Change func to expect int, not char. + + * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC + rather than SEC_LOAD when aligning the file offset for the first + section in a segment. + +Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com> + + * syms.c (coff_section_type): Make arg const. + * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg + to make_bfd_asection(). + * elf-bfd.h (bfd_section_from_phdr): Add prototype. + * elfcode.h (bfd_section_from_phdr): Remove prototype. + (_bfd_elf_stringtab_init): Remove prototype. + + * netbsd-core.c (swap_abort): Add prototype. + * aix386-core.c (swap_abort): Ditto & make static + * hpux-core.c (swap_abort): Ditto & make static. + * irix-core.c (swap_abort): Ditto & make static. + * ptrace-core.c (swap_abort): Ditto & make static. + * trad-core.c (swap_abort): Ditto & make static. + * coffswap.h (coff_swap_reloc_in): Ditto. + (coff_swap_reloc_out): Ditto. + (coff_swap_filehdr_in): Ditto. + (coff_swap_filehdr_out): Ditto. + (coff_swap_sym_in): Ditto. + (coff_swap_sym_out): Ditto. + (coff_swap_aux_in): Ditto. + (coff_swap_aux_out): Ditto. + (coff_swap_lineno_in): Ditto. + (coff_swap_lineno_out): Ditto. + (coff_swap_aouthdr_in): Ditto. + (coff_swap_aouthdr_out): Ditto. + (coff_swap_scnhdr_in): Ditto. + (coff_swap_scnhdr_out): Ditto. + * ihex.c (ihex_sizeof_headers): Ditto. + * tekhex.c (getsym): Ditto. + (find_chunk): Ditto & make static. + (insert_byte): Ditto. + (first_phase): Ditto. + (pass_over): Ditto. + (tekhex_get_symtab): Ditto & make static. + (tekhex_get_symtab_upper_bound): Ditto & make static. + (tekhex_mkobject): Ditto. + (tekhex_object_p): Ditto. + (move_section_contents): Ditto. + (tekhex_get_section_contents): Ditto. + (tekhex_set_arch_mach): Ditto & make static. + (tekhex_set_section_contents): Ditto. + (writevalue): Ditto. + (writesym): Ditto. + (out): Ditto. + (tekhex_write_object_contents): Ditto. + (tekhex_sizeof_headers): Ditto. + (tekhex_make_empty_symbol): Ditto. + (tekhex_get_symbol_info): Ditto. + (tekhex_print_symbol): Ditto. + * irix-core.c (make_bfd_asection): Ditto. + (irix_core_core_file_p): Ditto. + (irix_core_core_file_failing_command): Ditto. + (irix_core_core_file_failing_signal): Ditto. + (irix_core_core_file_matches_executable_p): Ditto. + (irix_core_make_empty_symbol): Ditto. + * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto. + * srec.c (srec_new_symbol): Ditto. + (srec_get_section_contents): Ditto. + (srec_set_arch_mach): Ditto. + (srec_set_section_contents): Ditto. + (internal_srec_write_object_contents): Ditto. + (srec_write_object_contents): Ditto. + (symbolsrec_write_object_contents): Ditto. + (srec_sizeof_headers): Ditto. + (srec_make_empty_symbol): Ditto. + (srec_get_symtab_upper_bound): Ditto. + (srec_get_symtab): Ditto. + (srec_print_symbol): Ditto and make static. + * elf.c (elf_read): Ditto + (assign_section_numbers): Ditto. + (elf_fake_sections): Ditto. + (sym_is_global): Ditto. + (elf_map_symbols): Ditto. + (get_program_header_size): Ditto. + * coffgen.c (make_a_section_from_file): Ditto. + (coff_real_object_p): Ditto. + (fixup_symbol_value): Ditto. + (build_debug_section): Ditto. + (copy_name): Ditto. + * syms.c (coff_section_type): Ditto. + +Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com) + + * bfd-in2.h: Rebuilt after m32r changes. + +Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com> + + * config.bfd,configure.in,configure: Add m32r support. + * Makefile.in,archures.c,elf.c,targets.c: Likewise. + * config.bfd: Keep target list alphabetically sorted. + +Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16 + and R_D10V_18 to be 1 (word). + +Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * stabs.c (_bfd_link_section_stabs): If the output_section field + of either section is bfd_abs_section, then the linker is + discarding the section and we should not optimize it. + +Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (aout-sparcle.o): New target. + * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian. + * config.bfd (sparclet-*-aout*): Add case. + * configure.in (sparcle_aout_vec): Add case. + * configure: Regenerated. + * targets.c (sparcle_aout_vec): Declare. + (bfd_target_vector): Add sparcle_aout_vec. + * aout-sparcle.c: New file. + +Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com> + + * cpu-mips.c: Add an explicit mips:3000 entry, and change the + default architecture to a machine number of 0. + * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number + for E_MIPS_ARCH_1. + (_bfd_mips_elf_merge_private_bfd_data): If the machine number of + the output BFD is the default, set it from the first input BFD. + +Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * rs6000-core.c (rs6000coff_core_file_matches_executable_p): + Rewrite to use BFD file read routines and to avoid using a fixed + length for the file name. + +Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com> + + Add SH ELF support. + * elf32-sh.c: New file. + * elf.c (prep_headers): Handle bfd_arch_sh. + * elfcode.h (write_relocs): Handle absolute symbol. + * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare. + (_bfd_elf64_link_read_relocs): Declare. + * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from + elf_link_read_relocs. Make globally visible. Change all + callers. + (elf_link_input_bfd): Get external symbols from cache in + symtab_hdr->contents. Get contents from cache in + elf_section_data. + * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not + already defined. + * reloc.c: Define BFD_RELOC_SH_* relocs. + * libbfd-in.h (_bfd_sh_align_load_span): Declare. + * coff-sh.c (sh_insns_conflict): Fix a return value. + (_bfd_sh_align_load_span): New globally visible function, broken + out of sh_align_load. + (sh_align_load): Call _bfd_sh_align_load_span. + (sh_swap_insns): Change relocs parameter to PTR. + * bfd-in2.h, libbfd.h: Rebuild. + * targets.c (bfd_elf32_sh_vec): Declare. + (bfd_elf32_shl_vec): Declare. + * config.bfd (sh-*-elf*): New target. + * configure.in (bfd_elf32_sh_vec): New target vector. + (bfd_elf32_shl_vec): New target vector. + * configure: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add elf32-sh.o. + (BFD32_BACKENDS_CFILES): Add elf32-sh.c. + + * elf.c (map_sections_to_segments): Check that LMA does not skip a + page before checking D_PAGED. + + * ihex.c (ihex_scan): Removed unnecessary extbase variable. + (ihex_write_object_contents): Remove extbase; always use segbase + instead. + +Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * configure.in (i[345]86-*-*): Recognize i686 for pentium pro. + * configure.host (i[345]86-*-*): Ditto. + * config.bfd (i[345]86-*-*): Ditto. + * configure: Regenerate. + + * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86 + elf. + +Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument. + * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype. + * som.c (hppa_som_gen_reloc_type): Add new argument. If + we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that + will have an ST_CODE type, change the symbol's type to ST_DATA. + * som.c (hppa_som_gen_reloc_type): Update prototype. + +Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for + R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible. + (mips_elf_size_dynamic_sections): Don't require .got to exist. + (mips_elf_finish_dynamic_sections): Likewise. + +Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host (HLDENV): New variable to set. Set it for + *-*-sysv4*, since those linkers may not support -R but they always + support LD_RUN_PATH. + + * libieee.h (NSECTIONS): Don't define. + (ieee_data_struct): Change section_table to asection **. Add + section_table_size. + * ieee.c (get_section_entry): If the table isn't big enough, make + it bigger. + (ieee_slurp_sections): Remove assertion about number of sections. + (ieee_object_p): Adjust initialization of ieee to match changes to + the structure. + + * xcofflink.c (xcoff_mark): Don't copy relocs for undefined + symbols merely because we are generating a shared library. + (xcoff_build_ldsyms): Don't set up global linkage code for an + undefined symbol merely because we are generating a shared + library. + +Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define + a function code symbol for an XMC_XO symbol. + +Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-config.in: Update editing of autoconf vars to reflect + Jul 18 configure.in change. + * mpw-make.sed: Update editing of include pathnames to be + more general, add @DASH_C_FLAG@ to explicit compile rule edit. + +Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_output_extsym): The section from + which to offset to get the .plt entry address is ".plt". + +Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk> + + * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM, + BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET): + Added, for internal use by the ARM gas. + * libbfd.h: Rebuilt + * bfd-in2.h: Rebuilt + +Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo + in section dynidx start. + +Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose + name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an + optimization for g++. + +Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has + the -mrelocatable-lib bit set and the other doesn't, clear the + -mrelocatable-lib bit in the header. + +Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Do not resolve a common + symbol against a STT_FUNC symbol in a shared library. + +Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor + symbol is found, automatically define the corresponding function + code. + + * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux + if sym.n_numaux is not zero. + (_bfd_coff_link_input_bfd): Permit the symbol and the hash table + entry to disagree about the number of aux entries if the symbol + has zero. + + * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn + section if it might be needed, not just if info->shared. + (mips_elf_adjust_dynamic_symbol): Make room for a null element at + the start of .rel.dyn if we are going to use it. + (mips_elf_finish_dynamic_sections): Only clear the first element + of .rel.dyn if the size is greater than zero. + +Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_input_bfd): If we already called the + undefined_symbol callback for a symbol, then don't issue any more + warnings about loader relocs. + (_bfd_ppc_xcoff_relocate_section): Don't do any further processing + after calling the undefined_symbol callback. + + * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define. + (xcoff_link_add_symbols): Permit multiple definitions of a symbol + as the AIX linker seems to do. + +Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de> + + * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup. + (evax_initialize): Remove evax_reloc_table. + (evax_close_and_cleanup): Ditto. + (reloc_nil): Ditto. + (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64 + entries. + (evax_bfd_reloc_type_lookup): Ditto. + * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set + cooked_size == raw_size. + * evax-emh.c (_bfd_evax_register_filename): Remove. + * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands. + * evax-misc.c (add_new_contents): Malloc section at full size. + (_bfd_save_evax_section): Memcpy section contents directly. + * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove. + (evax_reloc_table): Remove. + + * hosts/alphavms.h (O_ACCMODE): Define if needed. + + * makefile.vms: Add better support for DEC C compilation + Add evax.h dependencies + + * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc. + (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove. + (BFD_RELOC_ALPHA_BASEREG): Remove. + * bfd-in2.h, libbfd.h: Rebuild. + +Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com) + + * archive.c (bsd_write_armap): Ifdef around calls to getuid and + getgid if _WIN32 is defined. + * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef. + +Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com) + + * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c: + Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX + include file. + * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE + isn't defined. + +Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be> + + * configure.in: Call BFD_NEEDED_DECLARATION on strstr and + realloc. + * acconfig.h (NEED_DECLARATION_STRSTR): New macro. + (NEED_DECLARATION_REALLOC): New macro. + * configure, config.in: Rebuild. + * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR. + (realloc): Declare if NEED_DECLARATION_REALLOC. + + * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or + <strings.h> if they exist. + + * ieee.c (ieee_set_section_contents): Cast bfd_alloc return. + +Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com> + + * cpu-i386.c (i8086_arch): Architecture info for the i8086. + + Based on patches from Eric Valette <valette@crf.canon.fr>: + * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC, + LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8. + (elf_howto_table): Add entries for new relocs. + (elf_i386_reloc_type_lookup): Handle new relocs. + (elf_i386_info_to_howto): Just call abort. + (elf_i386_info_to_howto_rel): Check that the reloc type is valid. + (elf_i386_relocate_section): Likewise. + +Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32. + +Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section, + only get the LMA from the phdr if they are in the same part of the + file. + + * elf.c (map_sections_to_segments): Rewrite tests for starting a + new segment to make them more comprehensible. If the relationship + between the LMA and the VMA changed, start a new segment. Don't + check dynsec when deciding whether to start a new segment for a + writeable section; -N will now handle this. + +Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com) + + * libhppa.h: Remove "esel" changes. Not the right approach. + * som.c: Corresponding changes. + (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols + which don't have a SOM symbol type associated with them. + Reverses a 1994 change. + +Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com> + + Make ld -N more reasonable for ELF: + * elf.c (map_sections_to_segments): If D_PAGED is not set, set + phdr_in_section to false, and always use a single load segment. + (elf_sort_sections): Sort sections by LMA after VMA. + (assign_file_positions_for_segments): If D_PAGED is not set, don't + align to maxpagesize. + (assign_file_positions_except_relocs): Likewise. + * elfcode.h (elf_object_p): If a section is loaded but not page + aligned, clear D_PAGED. + +Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk> + + * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL): + Added, for internal use by the ARM gas. + * libbfd.h: Rebuilt + * bfd-in2.h: Rebuilt + +Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com) + + * libhppa.h (R_HPPA_ESEL): New field selector. + (e_esel): Similarly. + * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel, + then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream. + (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR. + +Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular + archive search before looking for stripped dynamic objects. + +Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined + symbol a warning rather than an error. + +Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Track the virtual + memory position separately from the file position, and use it to + compute the alignment adjustment. + +Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long" + and fixed mask on R_D10V_10_PCREL_L. + +Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c: Include "aout/ar.h". + (mips_elf64_slurp_armap): New static function. + (mips_elf64_write_armap): New static function. + (bfd_elf64_archive_*): Define. + * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined. + Use instead of bfd_generic_archive_p. + (bfd_elfNN_write_archive_contents): Define if not defined. Use + instead of _bfd_write_archive_contents. + (bfd_elfNN_mkdarchive): Define if not defined. Use instead of + _bfd_generic_mkarchive. + (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use + bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than + _bfd_archive_coff. + (TARGET_LITTLE_SYM): Likewise. + * archive.c (bfd_slurp_armap): Check for and reject an archive map + name of /SYM64/. + * Makefile.in: Rebuild dependencies. + + * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle + SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and + SHT_MIPS_EVENTS sections. + (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE, + SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS + sections. + (_bfd_mips_elf_fake_sections): Likewise. + + * libecoff.h (ecoff_data_type): Add rdata_in_text field. + * ecoff.c (ecoff_compute_section_file_positions): Copy + rdata_in_text from backend info to tdata. Clear it if any data + section comes before .rdata. + (_bfd_ecoff_write_object_contents): Use rdata_in_text field in + tdata rather than backend info. + +Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Fix test for whether a compiler has a 64 bit + type. From Jim Wilson <wilson@cygnus.com>. + +Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host (mips-sgi-irix6*): New host. + + * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG + (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED, + BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h + to AC_OUTPUT call. + * configure: Rebuild. + * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@. + (BFD_HOST_64_BIT): Define conditionally. + (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined. + (bfd_vma): Typedef as BFD_HOST_U_64_BIT. + (symvalue, bfd_size_type): Likewise. + * bfd-in2.h: Rebuild. + * Makefile.in (do_clean): Remove bfd-tmp.h. + (do_distclean): Remove bfd-in3.h. + (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h. + (bfd-in3.h): New target. + + * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From + Andrew Gierth <ANDREWG@microlise.co.uk>. + + * configure.host: Set INSTALL_SHLIB. + * configure.in: Call AC_SUBST (INSTALL_SHLIB). + * configure: Rebuild. + * Makefile.in (install): Use @INSTALL_SHLIB@. + + * config.bfd (mips*-*-irix6*): New target. + * configure.host: Handle Irix 6 shared library like Irix 5. + + * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD + symbol for a magic name. + (xcoff_link_input_bfd): Don't change the reloc symbol for an + XMC_TD symbol. + (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an + XMC_TD symbol. + +Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-config.in: Add ELF support to mips config, create the + elf32-target.h file in the object dir. + * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines. + +Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c: Redid debug scheme - numerous fprintf's gone. + Also removed most abort calls, in favor of using bfd reporting. + +Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * Makefile.in (ALL_MACHINES): Add cpu-d10v.o. + (BFD32_BACKENDS) Add elf32-d10v.o. + * archures.c: Add bfd_d10v_arch. + * bfd-in2.h: Add bfd_d10v_arch. + * config.bfd (d10v-*-*): New target. + * configure: (bfd_elf32_d10v_vec) New vector. + * configure.in: (bfd_elf32_d10v_vec) New vector. + * cpu-d10v.c: New file. + * elf.c (prep_headers): Added case bfd_arch_d10v. + * elf32-d10v.c: New file. + * libbfd.h: Rebuild. + * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L, + BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define. + * targets.c (bfd_elf32_d10v_vec): New vector. + +Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf + +Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com) + + * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and + bfd_mach_i386_i8086 machine types. + +Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT + and _FINI sections. + +Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu> + + * coffcode.h (coff_set_section_contents): A/UX does not require + special handling of the _LIB section. + +Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct + value for R_RELBYTE. + + * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks" + array if one was allocated. + +Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com> + + From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>: + * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields + use_rld_obj_head and rld_value. + (mips_elf_link_hash_table_create): Initialize new fields. + (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as + dynamic. + (mips_elf_create_dynamic_sections): Create .rld_map section. If + __rld_obj_head symbol not seen, create an __rld_map symbol. + (mips_elf_size_dynamic_sections): Make space in .rld_map section. + Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry. + (mips_elf_finish_dynamic_symbol): Save value of __rld_map or + __rld_obj_head symbol. + (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP. + +Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry. + + * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use + ppc_elf_addr16_ha_reloc. + (ppc_elf_addr16_ha_reloc): New static function. + + * coff-mips.c (struct mips_hi): Define. + (mips_refhi_list): New static variable. + (mips_refhi_addr, mips_refhi_addend): Remove. + (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs. + (mips_reflo_reloc): Process mips_refhi_list. + (mips_relhi_list): New static variable. + (mips_relhi_addr, mips_relhi_addend): Remove. + (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs. + (mips_rello_reloc): Process mips_relhi_list. + (mips_relocate_section): Permit an arbitrary number of REFHI or + RELHI relocs before the associated REFLO or RELLO reloc. + +Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * aout-target.h (MY(callback)): Set reloc_count fields. + +Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic + sections unless this is a SunOS link. + + * VERSION: Set to 2.7.1. + + * Released binutils 2.7. + +Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com> + + * i386aout.c: Include "aout/aout64.h". + (i386aout_write_object_contents): New static function. + (MY_write_object_contents): Define. + + * netbsd.h (MY(write_object_contents)): Make sure that + adjust_sizes_and_vmas is called before fiddling with the magic + number. + +Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo. + +Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com> + + * libbfd-in.h (itos, stoi): Don't define. + * libbfd.h: Rebuild. + * i386lynx.c (KEEPIT): Define as udata.i. + (NAME(lynx,swap_std_reloc_out)): Don't use stoi. + (NAME(lynx,swap_ext_reloc_out)): Likewise. + * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than + flags. Don't use stoi. + + * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000. + + * elf.c (map_sections_to_segments): Don't start a new segment for + a writable section if it's on the same page as the previous + segment. Reset the writable variable for a readonly section. + +Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com> + + * peicode.h (coff_swap_aouthdr_in): Missing initializations of + first_thunk_address, thunk_size, and import_table_size. + * peicode.h: Improved some diagnostics regarding edata sections. + + * coff-ppc.c (coff_ppc_relocate_section): Earlier error check + on IMGLUE relocs. + (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's. + (TARGET_LITTLE_SYM): Added missing D_PAGED. + +Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol + with XCOFF_DEF_DYNAMIC set is really defined. + (xcoff_link_check_dynamic_ar_symbols): Likewise. + (xcoff_link_add_symbols): Only create special sections if using an + XCOFF hash table. + + * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like + aixcoff-rs6000. + (bfd_install_relocation): Likewise. + +Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags + field. + (ALPHA_ELF_LINK_HASH_LU_ADDR): Define. + (ALPHA_ELF_LINK_HASH_LU_MEM): Define. + (ALPHA_ELF_LINK_HASH_LU_FUNC): Define. + (elf64_alpha_link_hash_newfunc): Initialize flags field. + (elf64_alpha_check_relocs): Record types of LITUSE entries that + are found for LITERAL relocs. + (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address + taken, we cannot generate a .plt entry for the symbol. + +Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Add AC_ISC_POSIX, and check for setitimer and + sysconf functions (for gprof). + * configure, config.in: Rebuild. + +Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in + an archive if it has a map. If the object file has the wrong + xvec, reject it. + + * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a + BRADDR, SREL16, SREL32, or SREL64 reloc against an external + symbol. + (alpha_relocate_section): Likewise. + + * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof. + (coff_swap_filehdr_out): Use FILHSZ, not sizeof. + (coff_swap_sym_out): Use SYMESZ, not sizeof. + (coff_swap_aux_out): Use AUXESZ, not sizeof. + (coff_swap_lineno_out): Use LINESZ, not sizeof. + (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof. + (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof. + * peicode.h: Corresponding changes. + +Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elflink.h (elf_create_pointer_linker_section): Comment out code + dealing with making GOT pointers negative of the GOT symbol for + now. + +Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't + increment the .rela.plt size until after we're done creating the + .plt entry. + (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the + .rela.plt offset directly rather than calculating it. + +Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir): + Use autoconf-set values. + * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, + includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set + values. + (docdir): Deleted. + * configure.in (AC_PREREQ): autoconf v2.5 or higher. + * configure: Rebuilt. + +Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com) + + * som.c (som_write_fixups): Fix typo in R_END_TRY for exception + handling code > 1k away. + +Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elflink.h (elf_create_pointer_linker_section): If DEBUG is + defined, output whenever the symbol is updated. + +Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl> + + * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC + section to 0 if user_set_vma is set. + * elflink.h (elf_bfd_final_link): Likewise. + +Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com> + + Partially undo patch of Jun 20. + * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE. + (coff_compute_section_file_positions): Likewise. + (coff_write_object_contents): Likewise. Re-add deleted code, but + use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE. + * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef. + +Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil> + + * config.bfd: Add support for *-*-rtems* configurations. + +Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (prep_headers): Add bfd_arch_alpha case. + +Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c: New file. + * config.bfd (alpha-*-linuxecoff*): New target. + (alpha-*-linux*, alpha-*-elf*): New targets. + * configure.in (bfd_elf64_alpha_vec): New vector. + * configure: Rebuild. + * targets.c (bfd_elf64_alpha_vec): Declare. + (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64. + * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define. + * bfd-in2.h, libbfd.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD64_BACKENDS): Add elf64-alpha.o. + (BFD64_BACKENDS_CFILES): Add elf64-alpha.c. + +Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather + than relying on a right shift of 32. + +Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com> + + * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE + ifdef to COFF_WITH_PE. + (coff_compute_section_file_positions): Likewise. + (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE. + * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete. + * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef + COFF_IMAGE_WITH_PE, always include. + + * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0. + +Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (map_sections_to_segments): Fix up the test for -Ttext to + approximate the correct answer if SIZEOF_HEADERS was not used. + + * binary.c (binary_set_section_contents): Set section file + position based on LMA rather than VMA. + +Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de> + + * linker.c (_bfd_generic_link_output_symbols): Don't output any + symbols if info->strip == strip_all. + +Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com> + + * coff-h8300.c: Remove #if 0 code. + (compatable): Don't allow mixing/matching of different architectures. + + * archures.c (bfd_mach_h8300s): Add. + * bfd-in2.h: Rebuilt. + * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too. + (BADMAG): Likewise. + (h8300_reloc16_estimate): Likewise. + (h8300_reloc16_extra_cases): Likewise. + (h8300_bfd_link_add_symbols): Likewise. + * coffcode.h (coff_set_arch_mach_hook): Likewise. + (coff_set_flags): Likewise. + * cpu-h8300.c (h8300_scan): Likewise. + Add H8/S to bfd_h8300_arch list. + +Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de> + + Added support for Alpha OpenVMS: + * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files. + * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files. + * config.h-vms, makefile.vms: New files. + * config.bfd (alpha-*-*vms*): New target. + * configure.in (evax_alpha_vec): New target vector. + * configure: Rebuild. + * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define. + (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define. + * targets.c (bfd_target_evax_flavour): Define. + (evax_alpha_vec): Declare. + (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec + if BFD64 is defined. + * bfd-in2.h, libbfd.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o, + evax-emh.o, and evax-misc.o. + (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c, + evax-etir.c, evax-emh.c, and evax-misc.c. + (HFILES): Add evax.h. + +Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const + pointer. + (h8300_bfd_link_add_symbols): Likewise. + +Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com> + + * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define. + * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY. + +Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc + for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were + created. + (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and + R_MIPS_32 relocs if creating a shared library. + +Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com> + + * peicode.h (add_data_entry): Use pei_section_data rather than + _cooked_size. Corresponds to May 13 change in coffcode.h. + +Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_final_link): Handle long section names. + * coffcode.h (coff_write_object_contents): If there are long + section names, always set the f_symptr field, even if there are no + symbols. + * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field + if there are no symbols. + + * coffgen.c (make_a_section_from_file): Check return value of + _bfd_coff_read_string_table. + (coff_real_object_p): Check return value of + make_a_section_from_file. + (_bfd_coff_read_string_table): Check that there are some symbols + before trying to read the string table size. + +Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): When considering whether + to replace a symbol in a dynamic object with a symbol from another + dynamic object, do the replacement if the existing symbol is + global linkage code. + + * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly + for _ptrgl, and treat it as global linkage code. + + * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a + filename or N_SO symbol past the offset, and use it to indicate + that there is no line number or function when appropriate. + +Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a + common symbol defined by the linker. Don't export function code + even if export_defineds is set. + +Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (howto_table): Add new entries for R_BCC_INV + and R_JMP_DEL. + (rtype2howto): Handle R_BCC_INV and R_JMP_DEL. + (h8300_symbol_address_p): New function. + (h8300_reloc16_estimate): Eliminate jumps made unnecessary by + relaxing. + +Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing + problems. + (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot" + correctly for the two variants. Allow relaxing if the target + is 128 bytes away since after relaxation it'll be 126 bytes away. + (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust + "dot" and "value". Allow relaxing if the target is 128 bytes + away since after relaxation it'll be 126 bytes away. + * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing + the given section until nothing changes. + +Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu> + + * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA + alignment hack--we can get the lnnoptr info another way without + suddenly increasing the alignment requirements. Set the flags for + the _PDATA section. + (ecoff_compute_section_file_positions): Do so. + +Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_write_object_contents): Put a timestamp in the file + to keep the HP emulator database happy. + + * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*. + From Kevin Buettner <kev@primenet.com>. + +Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (translate_to_native_sym_flags): Don't try to print the + name of a NULL section. + +Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com> + + * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is + set, always call the notice callback. + + * VERSION: Increment for bfdlink.h change. + +Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4. + (sh_relax_delete_bytes): Correct handling of differently sized + trailing alignment reloc. + + * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined. + * bfd-in2.h: Rebuild. + * configure.in: Warn if there is no known 64 bit type. + * configure: Rebuild. + + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add ppcboot.o. + (BFD32_BACKENDS_CFILES): Add ppcboot.c. + + * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c. + From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>. + +Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in) + (bfd_mips_elf64_swap_reginfo_out): Move from here... + * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in) + (bfd_mips_elf64_swap_reginfo_out): ...to here. + +Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c: Improve reloc special_functions and handling of + SHT_MIPS_OPTIONS section. + * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from + mips_elf_hi16_reloc and make globally visible. + (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and + make globally visible. + (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and + make globally visible. + (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc + and make globally visible. + (gprel16_with_gp): Check howto->src_mask before using value in + insn. + (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc + and make globally visible. + (gprel32_with_gp): Check howto->src_mask before fetching value. + (bfd_mips_elf_swap_options_in): New function. + (bfd_mips_elf_swap_options_out): New function. + (_bfd_mips_elf_set_private_flags): Rename from + mips_elf_set_private_flags and make globally visible. + (_bfd_mips_elf_copy_private_bfd_data): Rename from + mips_elf_copy_private_bfd_data and make globally visible. + (_bfd_mips_elf_merge_private_bfd_data): Rename from + mips_elf_merge_private_bfd_data and make globally visible. + (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name + for a SHT_MIPS_OPTIONS section. + (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section. + (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the + name of a SHT_MIPS_OPTIONS section. + (_bfd_mips_elf_set_section_contents): New function. + (mips_elf32_section_processing): Set the GP value in a + SHT_MIPS_OPTIONS section. + (_bfd_mips_elf_find_nearest_line): Rename from + mips_elf_find_nearest_line and make globally visible. + (bfd_elf32_set_section_contents): Define. + * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare. + (_bfd_mips_elf_lo16_reloc): Declare. + (_bfd_mips_elf_gprel16_reloc): Declare. + (_bfd_mips_elf_got16_reloc): Declare. + (_bfd_mips_elf_gprel32_reloc): Declare. + (_bfd_mips_elf_set_private_flags): Declare. + (_bfd_mips_elf_copy_private_bfd_data): Declare. + (_bfd_mips_elf_merge_private_bfd_data): Declare. + (_bfd_mips_elf_find_nearest_line): Declare. + (_bfd_mips_elf_set_section_contents): Declare. + + * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from + elf_info_to_howto. + (elf_info_to_howto): Define. + * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from + elf_info_to_howto. + (elf_info_to_howto): Define. + * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from + elf_info_to_howto. + (elf_info_to_howto): Define. + + * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to + R_MOV16B[12], to match change in coff/internal.h. + +Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c: Extensive additions to provide better support for + writing files and for gas. + * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out + of mips_elf_object_p. + (mips_elf32_object_p): Rename from mips_elf_object_p; call + _bfd_mips_elf_object_p. + (_bfd_mips_elf_final_write_processing): Rename from + mips_elf_final_write_processing and make globally visible. + (_bfd_mips_elf_fake_sections): Rename from + mips_elf_fake_sections and make globally visible. + (_bfd_mips_elf_section_from_bfd_section): Rename from + mips_elf_section_from_bfd_section and make globally visible. + (_bfd_mips_elf_section_processing): New function, broken out of + mips_elf_section_processing. + (mips_elf32_section_processing): Rename from + mips_elf_section_processing; call + _bfd_mips_elf_section_processing. + (_bfd_mips_elf_symbol_processing): Rename from + mips_elf_symbol_processing and make globally visible. + (_bfd_mips_elf_read_ecoff_info): Rename from + mips_elf_read_ecoff_info and make globally visible. + (mips_elf32_ecoff_debug_swap): Rename from + mips_elf_ecoff_debug_swap. + * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than + struct symbol_cache_entry. + (_bfd_elf_validate_reloc): New function, moved in from + elfcode.h:validate_reloc. + * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed + to _bfd_elf_validate_reloc. Change all callers. + * elf-bfd.h (bfd_section_from_shdr): Declare. + (_bfd_elf_symbol_from_bfd_symbol): Declare. + (_bfd_elf_validate_reloc): Declare. + (_bfd_mips_elf_object_p): Declare. + (_bfd_mips_elf_fake_sections): Declare. + (_bfd_mips_elf_section_from_bfd_section): Declare. + (_bfd_mips_elf_section_processing): Declare. + (_bfd_mips_elf_symbol_processing): Declare. + (_bfd_mips_elf_read_ecoff_info): Declare. + (_bfd_mips_elf_final_write_processing): Declare. + * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define + if already defined. + + * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4. + (mips_elf_final_write_processing): Likewise. + +Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com> + + 64-bit MIPS ELF ABI objdump support: + * elf64-mips.c: New file. + * Makefile.in: Rebuild dependencies. + (BFD64_BACKENDS): Add elf64-mips.o. + (BFD64_BACKENDS_CFILES): Add elf64-mips.c. + * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and + bfd_elf64_littlemips_vec to targ_selvecs. + (mips*-*-elf*): Likewise. + * confingure.in: Add bfd_elf64_bigmips_vec and + bfd_elf64_littlemips_vec to vector switch. + * configure: Rebuild. + * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function, + broken out of mips_elf_section_from_shdr. + (mips_elf32_section_from_shdr): Rename from + mips_elf_section_from_shdr. Call new function. + (elf_backend_section_from_shdr): Update name of renamed function. + * elf-bfd.h (struct elf_size_info): Change second parameter of + write_out_phdrs to be const. Likewise for second parameter of + swap_symbol_out. + (struct bfd_elf_section_data): Add rel_hdr2 field. + (bfd_elf32_swap_symbol_in): Change second parameter to be const. + (bfd_elf32_swap_symbol_out): Likewise. + (bfd_elf32_swap_reloc_in): Likewise. + (bfd_elf32_swap_reloc_out): Likewise. + (bfd_elf32_swap_reloca_in): Likewise. + (bfd_elf32_swap_reloca_out): Likewise. + (bfd_elf32_swap_phdr_in): Likewise. + (bfd_elf32_swap_phdr_out): Likewise. + (bfd_elf32_swap_dyn_in): Likewise. + (bfd_elf32_swap_dyn_out): Likewise. + (bfd_elf32_slurp_symbol_table): Declare. + (bfd_elf32_write_shdrs_and_ehdr): Declare. + (bfd_elf32_write_out_phdrs): Declare. + (bfd_elf64_swap_symbol_in): Change second parameter to be const. + (bfd_elf64_swap_symbol_out): Likewise. + (bfd_elf64_swap_reloc_in): Likewise. + (bfd_elf64_swap_reloc_out): Likewise. + (bfd_elf64_swap_reloca_in): Likewise. + (bfd_elf64_swap_reloca_out): Likewise. + (bfd_elf64_swap_phdr_in): Likewise. + (bfd_elf64_swap_phdr_out): Likewise. + (bfd_elf64_swap_dyn_in): Likewise. + (bfd_elf64_swap_dyn_out): Likewise. + (bfd_elf64_slurp_symbol_table): Declare. + (bfd_elf64_write_shdrs_and_ehdr): Declare. + (bfd_elf64_write_out_phdrs): Declare. + (_bfd_mips_elf_section_from_shdr): Declare. + * elf.c (bfd_section_from_shdr): Remove assertion requiring + SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc + section for the section, add the new one to rel_hdr2. Increment + reloc_count rather than setting it. + * elfcode.h (elf_slurp_symbol_table): Define name as macro. + Remove static declaration. + (elf_write_shdrs_and_ehdr): Define name as macro. + (elf_write_out_phdrs): Likewise. + (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare. + (elf_swap_shdr_in, elf_swap_shdr_out): Declare. + (elf_swap_symbol_in): Change second parameter to be const. + (elf_swap_symbol_out): Likewise. + (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise. + (elf_swap_shdr_in, elf_swap_shdr_out): Likewise. + (elf_swap_phdr_in, elf_swap_phdr_out): Likewise. + (elf_swap_reloc_in, elf_swap_reloc_out): Likewise. + (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. + (elf_write_out_phdrs): Rename from write_out_phdrs. Change second + parameter to be const. Make non-static. + (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr. + Make non-static. + (elf_slurp_symbol_table): Make non-static. + (NAME(_bfd_elf,size_info)): Update names of renamed functions. + * elfxx-target.h (elf_info_to_howto): Define if not defined. + (elf_backend_size_info): Likewise. + (elfNN_bed): Use elf_backend_size_info. + * targets.c (bfd_elf64_bigmips_vec): Declare. + (bfd_elf64_littlemips_vec): Declare. + (bfd_target_vector): Add bfd_elf64_bigmips_vec and + bfd_elf64_littlemips_vec if BFD64 is defined. + + * libbfd.c (bfd_get_file_window): Add cast to fprintf argument. + +Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not + zeroes, in alignment holes. + + * configure: Rebuild with autoconf 2.10. + + * aoutx.h (NAME(aout,find_nearest_line)): Make room for the + potential leading underscore in the allocated buffer. + +Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common + symbols into .sbss if this is a relocatable link. + +Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about + undefined symbols when creating a shared library. + +Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c: Add a bunch of new code and static const arrays to + support aligning loads and stores on four byte memory boundaries. + Also: + (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and + R_SH_LABEL. + (sh_relax_section): Look for R_SH_CODE relocs. If we find one, + call sh_align_loads. + (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs + as unused. + +Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * cache.c (bfd_open_file): Unlink the file before opening it for + write. From Marty Leisner <leisner@sdsp.mc.xerox.com>. + + * opncls.c (bfd_fdopenr): Set opened_once. + +Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com> + + * som.c (som_slurp_reloc_table): Clear external_relocs cache after + freeing it. + + * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile + the code unconditionally. + +Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * libcoff-in.h (struct pei_section_tdata): Define structure. + (pei_section_data): Define macro. + * libcoff.h: Rebuild. + * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE, + store s_paddr field in pei_section_data. + (coff_compute_section_file_positions): Use pei_section_data rather + than _cooked_size, and don't overwrite an existing value. + (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to + 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data. + * peicode.h (coff_bfd_copy_private_section_data): Define if + COFF_IMAGE_WITH_PE. + (pe_bfd_copy_private_section_data): New static function if + COFF_IMAGE_WITH_PE. + +Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com> + + * srec.c (srec_set_arch_mach): Write as a function rather than a + macro definition. + + * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has + no map, just check each member in turn to see whether it is + required. + +Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition + table. Call BFD_ASSERT to validate header size, instead of + calling fatal. + (ppcboot_bfd_print_private_bfd_data): Put quotes around partition + name. + +Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * ppcboot.c: New target for looking at PPCbug boot records. + + * config{ure.in,.bfd}: Add support for ppcboot target. + * targets.c: Ditto. + * configure: Regenerate. + +Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (howto_table): Update names to match recent + changes to include/coff/internal.h. Fix minor errors in the + existing relocs. Add R_MOVL1 and R_MOVL2. + (rtype2howto): Similarly. + (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the + existing relaxing code and peform more relaxing. + (h8300_reloc16_extra_cases): Likewise. + +Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com) + + * reloc16.c (bfd_coff_reloc16_get_value): Handle common + symbols correctly. + +Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * elfcode.h (elf_object_p): Reject generic ELF target if + e_machine matches an alternate machine code in a specific backend. + + * netbsd-core.c (netbsd_core_vec): Remove initializer for + obsolete align_power_min field. + +Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (reloc_howto_type): Add howto entry for + R_PCRWORD_B. + (rtype2howto): Handle R_PCRWORD_B. + (h8300_reloc16_extra_cases): Handle R_PCRWORD_B. + (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit + pc-relative branch (R_PCRWORD) into an 8bit pc-relative + branch (R_PCWORD_B). + +Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (translate_from_native_sym_flags): Set the section for + BSF_CONSTRUCTOR symbols. + + * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of + last_bf_index. + +Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com> + + * coffcode.h (coff_write_object_contents): In comdat section lookup, + stop looking when section is found. + +Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (STRING_SIZE_SIZE): Define. + (styp_to_sec_flags): Handle long symbol names when looking for the + section symbol. + (bfd_coff_backend_data): Add _bfd_coff_long_section_names field. + (bfd_coff_long_section_names): Define. + (coff_write_object_contents): Handle long section names. + (bfd_coff_std_swap_table): Initialize new field. + * libcoff.h: Rebuild. + * coffgen.c (make_a_section_from_file): Handle long section + names. + (coff_write_symbols): Handle long section names. + * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + * pe-arm.c (COFF_LONG_SECTION_NAMES): Define. + * pei-arm.c (COFF_LONG_SECTION_NAMES): Define. + * pe-i386.c (COFF_LONG_SECTION_NAMES): Define. + * pei-i386.c (COFF_LONG_SECTION_NAMES): Define. + * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define. + * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define. + + * bout.c (b_out_callback): Set lma of sections. + (b_out_bfd_get_relocated_section_contents): Rename in_abfd + parameter to output_bfd. Used input_bfd instead of output_bfd in + several places. + +Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (translate_from_native_sym_flags): Don't create + SEC_CONSTRUCTOR sections. + * ecoff.c (ecoff_set_symbol_info): Likewise. + + * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp. + From Don Bowman <bowman@waterloo.hp.com>. + +Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com> + + * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add + SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. + +Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (struct mips_elf_link_hash_entry): Add + mips_32_relocs field. + (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field. + (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32 + relocs against a global symbol which is not defined in a regular + file. + (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc + against a global symbol, increment mips_32_relocs. + (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and + the symbol is not defined in a regular file, make room in the + .rel.dyn section. + +Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (ecoff_compute_section_file_positions): Track the real + file position and the virtual file position separately. Set + filepos information bsaed on the real file position. + (_bfd_ecoff_set_section_contents): Handle .lib sections like the + Jan 23 change to coffcode.h. + + * som.c (som_slurp_symbol_table): Set the symbol count to the + number of BFD symbols created. + +Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the + output file if linking shared objects. Loop to check all relocs, + rather than returning false on first error. + +Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case. + (ppc_elf_additional_program_headers): If .interp section, bump # + of program headers by 1. + (ppc_elf_adjust_dynamic_symbol): Flesh out support. + (ppc_elf_size_dynamic_sections): Add support for .plt section. + (ppc_elf_check_relocs): Print out filename in debug code. Enable + PLT support. + (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up + debug output. + (ppc_elf_relocate_section): If the output section isn't defined, + don't abort, just give an error message. + + * elflink.c (_bfd_elf_create_dynamic_sections): If the section + being created is .sdata or .sdata2, don't make the symbol dynamic. + +Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the + members of an archive for dynamic objects with no symbols, and + pass them directly to check_archive_element. + (xcoff_link_check_ar_symbols): Pass dynamic objects to + xcoff_link_check_dynamic_ar_symbols. + (xcoff_link_check_dynamic_ar_symbols): New static function. + + * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC + from _bfd_nodynamic to _bfd_xcoff. + * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound): + Declare. + (_bfd_xcoff_canonicalize_dynamic_symtab): Declare. + (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare. + (_bfd_xcoff_canonicalize_dynamic_reloc): Declare. + * libcoff.h: Rebuild. + * xcofflink.c (xcoff_swap_ldrel_in): New static function. + (xcoff_get_section_contents): New static function. + (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function. + (_bfd_xcoff_canonicalize_dynamic_symtab): New function. + (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function. + (xcoff_dynamic_reloc): New static variable. + (_bfd_xcoff_canonicalize_dynamic_reloc): New function. + (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents. + +Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even + if reloc_entry->addend is not 0. + (CALC_ADDEND): Just set the addend to reloc.r_offset. + +Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com> + + * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of + R_SPARC_GLOB_JMP. + * elf64-sparc.c (sparc64_elf_howto_table): Likewise. + Add entries for R_SPARC_[56]. + (sparc_reloc_map): Add entries for R_SPARC_[56]. + +Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com> + + Optimize linking of stabs in sections as used in ELF and COFF. + * stabs.c: New file. + * libbfd-in.h (_bfd_link_section_stabs): Declare. + (_bfd_write_section_stabs): Declare. + (_bfd_write_stab_strings): Declare. + * libbfd.h: Rebuild. + * libcoff-in.h (struct coff_section_tdata): Add stab_info field. + (struct coff_link_hash_table): Add stab_info field. + * libcoff.h: Rebuild. + * cofflink.c (_bfd_coff_link_hash_table_init): Initialize + stab_info field. + (coff_link_add_symbols): Call _bfd_link_section_stabs if + appropriate. + (_bfd_coff_final_link): Write out stab strings hash table. + (_bfd_coff_link_input_bfd): Handle optimized stabs sections. + * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings + hash table. + * elf-bfd.h (struct elf_link_hash_table): Add stab_info field. + (struct bfd_elf_section_data): Add stab_info field. + * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info + field. + * elflink.h (elf_link_add_object_symbols): If appropriate, call + _bfd_link_section_stabs. + (elf_bfd_final_link): Write out stab strings hash table. + (elf_link_input_bfd): Handle optimized stabs sections. + * reloc.c (_bfd_final_link_relocate): Check address against + _raw_size rather than _cooked_size. + * Makefile.in: Rebuild dependencies. + (BFD_LIBS): Add stabs.o + (BFD_LIBS_CFILES): Add stabs.c. + + * VERSION: Increment for bfdlink.h change. + + * coffgen.c (coff_renumber_symbols): Correct handling of + BSF_NOT_AT_END common symbols. + +Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-ppc.c (record_toc): Add cast to avoid warning. + (ppc_allocate_toc_section): Likewise. + (coff_ppc_relocate_section): Remove ANSI C string concatenation. + (ppc_coff_reloc_type_lookup): Remove unreached code. + * coffcode.h (coff_write_object_contents): Don't take the address + of an array. + * peicode.h (pe_print_idata): Add casts to avoid warning. + (pe_print_edata): Likewise. + (pe_print_reloc): Remove ANSI C string concatenation. + +Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * libcoff-in.h (struct coff_final_link_info): Add last_bf_index + and last_bf fields. + * libcoff.h: Rebuild. + * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN + symbols. + (coff_swap_aux_out): Likewise. + * peicode.h (coff_swap_aux_in): Likewise. + (coff_swap_aux_out): Likewise. + * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN + symbols. + * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index + field. + (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols. + Fix up .bf endndx link fields. + * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index + field. + * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN + symbols. + +Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling + on Solaris PowerPC systems doesn't get confused. + + * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not + #ifdef PPC. + + * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument. + (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't + update did_reg and did_reg2. + +Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow. + + * linker.c (_bfd_generic_link_add_one_symbol): When calling the + callback routines, pass h->root.string rather than name, in case + copy is true and name is transient. + +Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com) + + * elfcore.h: Add support for core files with multiple threads. + (Primarily for Solaris.) + +Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if + section->orelocation is NULL. + + * coffgen.c (bfd_coff_get_syment): New function. + (bfd_coff_get_auxent): New function. + * bfd-in.h (bfd_coff_get_syment): Declare. + (bfd_coff_get_auxent): Declare. + * bfd-in2.h: Rebuild. + +Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (struct mips_hi16): Define. + (mips_hi16_addr, mips_hi16_addend): Remove. + (mips_hi16_list): New static variable. + (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs. + (mips_elf_lo16_reloc): Process mips_hi16_list. + (mips_elf_relocate_section): Permit an arbitrary number of HI16 + relocs before the associated LO16 reloc. + +Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * versados.c (versados_scan): Check bfd_alloc return value. + (versados_object_p): Check all bfd_read return values. Require + that lang field be less than 10, to avoid confusion with Intel Hex + files. + + * libaout.h (WRITE_HEADERS): Write out the relocs even if there + aren't any symbols. + * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS, + not 0, for an absolute symbol. + (NAME(aout,swap_ext_reloc_out)): Likewise. + + * ihex.c (ihex_scan): Accept a length of 4 for record type 5. + (ihex_write_object_contents): For a large start address, output + the full 32 bit address in record type 5. + + * ieee.c (ieee_write_byte): Change second parameter from bfd_byte + to int to avoid promotion problems in prototype. + +Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Use ${srcdir} when looking for picfrag. + + * configure.host: Switch on ${libdir}, not $(libdir). From + alan@spri.levels.unisa.edu.au (Alan Modra). + + * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols + entry point, not just for DYNAMIC objects. + * sunos.c (sunos_add_dynamic_symbols): Always call + sunos_create_dynamic_sections. If called with a non DYNAMIC + object, don't do anything else. + (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections. + +Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Permit --enable-shared to specify a list of + directories. + * configure: Rebuild. + + * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf* + host when configuring with --enable-shard. + +Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra + <jdp@polstra.com>. + + * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE, + to avoid crashing in bfd_hash_replace. + + * sysdep.h: Use #ifdef, not #if. + +Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.in: Rebuild. + +Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com> + + * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE. + (AC_CHECK_HEADERS): Check for sys/time.h + (AC_HEADER_TIME): Add macro. + * configure: Rebuild. + * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H + to control what combination of <time> and <sys/time.h> + get included. + +Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com> + + * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET. + (aout_32_sunos4_write_object_contents): Likewise. + * aoutx.h (NAME(aout,machine_type)): Handle + bfd_mach_sparc_{sparclet,sparclite}. + * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define. + (bfd_mach_sparc_v9_p): Update. + * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite. + * libaout.h (enum machine_type): Add M_SPARCLET. + * sunos.c (MACHTYPE_OK): Define. + * bfd-in2.h: Regenerated. + +Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf-bfd.h (struct elf_link_hash_table): Add hgot field. + * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field. + * elflink.c (_bfd_elf_create_got_section): Store the + _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field. + * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the + global offset table goes over 0x1000, set the value of + _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section. + (elf32_sparc_relocate_section): Subtract the offset of + _GLOBAL_OFFSET_TABLE_ when handling GOT relocations. + + * elfcode.h: Don't include <string.h>. + +Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com) + + * linker.c (_bfd_generic_link_hash_newfunc): Renamed from + generic_link_hash_newfunc. All references changed. + * genlink.h (_bfd_generic_link_hash_newfunc): Declaration + moved here from libbfd-in.h. + * libbfd-in.h: Corresponding changes. + * libbfd.h: Regenerated. + +Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (aout_link_input_section_std): When reporting an + overflow error, use the name of the symbol in the hash table if + available. + (aout_link_input_section_ext): Likewise. + + * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got + defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR. + +Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com> + + * peicode.h (coff_swap_aouthdr_out): Delete test for .junk. + * coffcode.h (coff_compute_section_file_positions): Likewise. + (coff_write_object_contents): Likewise. + +Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * section.c (SEC_LINK_ONCE): Define. + (SEC_LINK_DUPLICATES): Define. + (SEC_LINK_DUPLICATES_DISCARD): Define. + (SEC_LINK_DUPLICATES_ONE_ONLY): Define. + (SEC_LINK_DUPLICATES_SAME_SIZE): Define. + (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define. + * bfd-in2.h: Rebuild. + * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn + SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT. + (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE + into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set + SEC_LINK_ONCE, and look through the symbol table for the setting + for SEC_LINK_DUPLICATES. + (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is + set for a section, find the section symbol in the symbol table, + and set the aux entry based on SEC_LINK_DUPLICATES. + * coffgen.c (coff_print_symbol): Add a space before "checksum". + * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add + SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. + * coff-i386.c (i386coff_vec): Likewise. + * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise. + + * VERSION: Bump to 2.6.1. + * Makefile.in (stamp-h): Depend upon VERSION. + +Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com) + + * libbfd-in.h (generic_link_hash_newfunc): Add declaration. + * libbfd.h: Rebuilt. + * linker.c (generic_link_hash_newfunc): No longer static. + * coffcode.h (coff_bfd_link_hash_create): Allow specific targets + to override. + * coff-h8300.c: Add two derived hash tables and their associated + funtions and #defines for use by the h8300 linker. + (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in + the function vector as needed. Place the address of the function + vector entry in the location specified by the R_MEM_INDIRECT reloc. + Rewrite the vectors section contents as necessary. + (h8300_bfd_link_add_symbols): New function for the h8300 linker. + (coff_bfd_link_add_symbols): Define to use h8300 specific version. + (coff_bfd_link_hash_table_create): Likewise. + +Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * libhppa.h: If gcc 2.7 or higher, declare all the functions with + __attribute__ ((__unused__)) so that -Wall doesn't warn about + them. + (hppa_rebuild_insn): Pass pointer to correct type to + low_sign_unext and dis_assemble_21. + +Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com> + + * config.bfd (sparc64-{sysv4*,solaris2*}): Delete. + Stick with sparc-*-{sysv4*,solaris2*}. + +Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com> + + * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields. + (coff_swap_aux_out): Swap out extra PE x_scn fields. + * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields. + * coffgen.c (coff_print_symbol): If any of the extra PE x_scn + fields is non-zero, print them. + + * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE + ifdef. Remove unused variables. + (ppc_record_data_in_toc_entry): Ifdef out. Removed unused + variables. + (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef. + (get_symbol_value): Ifdef out. + (pe_ppc_reloc): Ifdef out. Remove unused variables. + (coff_ppc_relocate_section): Remove unused variables. Make + fprintf strings and argument types correspond. Put before_addr in + DEBUG_RELOC ifdef. + (dump_toc): Make fprintf strings and argument types correspond. + (ppc_process_before_allocation): Remove unused variables. Always + return a value. + (ppc_reflo_reloc): Ifdef out. + (ppc_addr32nb_reloc): Ifdef out. + (ppc_coff_rtype2howto): Make fprintf strings and argument types + correspond. + (coff_ppc_rtype_to_howto): Likewise. + (ppc_coff_swap_sym_in_hook): Remove unused variables. + + * peicode.h (pe_print_idata): Move otherwise unused variables into + the #ifdef where they are used. Always return a value. + (pe_print_edata): Make fprintf strings and argument types + correspond. Always return a value. + (pe_print_pdata): Removed unused variable addr_value. Always + return a value. + (pe_print_reloc): Remove unused variable onaline. Make fprintf + strings and argument types correspond. Always return a value. + + * elf32-ppc.c (ppc_elf_fake_sections): Return true. + (ppc_elf_finish_dynamic_symbol): Move definition of unused + variable rela inside #if 0 section where it is used. + + * ns32k.h: New file. + * cpu-ns32k.h: Include ns32k.h. Rename externally visible + functions to start with _bfd_. + * aout-ns32k.c: Include ns32k.h. Change references to renamed + functions in cpu-ns32k.h. + * Makefile.in: Rebuild dependencies. + (HFILES): Add ns32k.h. + + * section.c (struct sec): Add linker_mark field. Change + user_set_vma and reloc_done to be single bit fields. + (STD_SECTION): Update accordingly. + * bfd-in2.h: Rebuild. + * aoutx.h (NAME(aout,final_link)): Mark sections included in the + link. + (aout_link_input_bfd): Don't link unmarked sections. + * cofflink.c (_bfd_coff_final_link): Mark sections included in the + link. + (_bfd_coff_link_input_bfd): Don't link unmarked sections. + * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in + the link. + * elflink.h (elf_bfd_final_link): Mark sections included in the + link. + (elf_link_input_bfd): Don't link unmarked sections. + * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included + in the link. + (xcoff_link_input_bfd): Don't link unmarked sections. + + * coffswap.h (coff_swap_scnhdr_out): Include section name in + overflow error messages. + +Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name + is not set, print "BFD: " before the error message. + + * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From + Miles Bader <miles@gnu.ai.mit.edu>. + * configure: Rebuild. + +Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL + symbols. + + * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and + m68k-aout, m68k-coff, and m68k-elf targets. + +Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de> + + * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST. + (ieee_generic_stat_arch_elt): Restructured to prevent + ieee_object_p from being called repeatedly. + +Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com> + + * coffcode.h (coff_write_object_contents): Allocate + buffers large enough for any FILEHDR or AOUTHDR. + +Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com> + + * ecofflink.c (lookup_line): New static function, renamed and + slighly changed from old _bfd_ecoff_locate_line. + (_bfd_ecoff_locate_line): Cache line number information. Use + lookup_line for actual lookup. + +Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * peicode.h (pe_print_pdata): Warn if the .pdata section is not a + multiple of 20 bytes. + +Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to + allocate ecoff_find_line, and don't initialize by hand. + * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for + mips_elf_find_line, and don't call memset. + + * coffcode.h (coff_compute_section_file_positions): If not + producing a final executable, don't consider sofar when aligning + the section to the correct size. + +Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_add_missing_symbols): Ifdef out. + (coff_write_object_contents): Don't call coff_add_missing_symbols. + * coffgen.c (coff_section_symbol): Ifdef out. + +Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if + output_bfd is not NULL. + +Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com> + + * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead + of bfd_alloc (fixes fix_line not being initialized). + Delete zeroing of fix_{value,tag,end,scnlen} fields. + +Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com) + + * coffcode.h: Allow specific backends to override the + bfd_link_add_symbols routine. + + * coff-h8300.c: Include genlink.h. + (howto_table): Add R_MEM_INDIRECT. + (rtype2howto): Support R_MEM_INDIRECT. + (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE + for now. + +Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com> + + * coff-alpha.c (alpha_relocate_section): Use + info->callbacks_warning, rather than _bfd_error_handler, for + "multiple gp" warning. + +Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com> + + * linker.c (bfd_wrapped_link_hash_lookup): New function. + (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash + table string. Use bfd_wrapped_link_hash_lookup. + (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash + table string. + * aoutx.h (aout_link_write_symbols): Use the name from the hash + table, if any, when writing out symbols. + (aout_link_input_section_std): Use the name from the hash table, + if any, when reporting undefined symbols. + (aout_link_input_section_ext): Likewise. + (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup. + * bout.c (get_value): Likewise. + * cofflink.c (_bfd_coff_reloc_link_order): Likewise. + * ecoff.c (ecoff_reloc_link_order): Likewise. + * elflink.h (elf_link_add_object_symbols): Likewise. + (elf_reloc_link_order): Likewise. + * linker.c (_bfd_generic_link_output_symbols): Likewise. + (_bfd_generic_reloc_link_order): Likewise. + (default_indirect_link_order): Likewise. + * reloc16.c (bfd_coff_reloc16_get_value): Likewise. + * sunos.c (sunos_add_one_symbol): Likewise. + * xcofflink.c (xcoff_link_add_symbols): Likewise. + (bfd_xcoff_link_count_reloc): Likewise. + (xcoff_reloc_link_order): Likewise. + + * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff + into -1 for intern->rss. + + * configure: Rebuild with autoconf 2.8. + +Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com> + + * stab-syms.c (__define_stab_duplicate): Define. + (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a + switch. + * bfd-in.h (bfd_get_stab_name): Declare. + * bfd-in2.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD_LIBS): Add stab-syms.o. + (BFD_LIBS_CFILES): Add stab-syms.c. + (BFD32_BACKENDS): Remove stab-syms.o. + (BFD32_BACKENDS_CFILES): Remove stab-syms.c. + * configure.in: Don't list stab-syms.o in bfd_backends. + * configure: Rebuild. + * libaout.h (aout_stab_name): Don't declare. + * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name, + not aout_stab_name. + +Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Adjust file offset + for section alignment even if SEC_LOAD is not set. + +Tue Mar 5 12:02:23 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. + + * sunos.c (sunos_scan_ext_relocs): If not making a shared library, + don't fiddle with a symbol which is not defined anywhere. + +Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_mark): Treat undefined imported symbols as + though they are defined in a shared library. + (xcoff_build_ldsyms): Likewise. + + * coffgen.c (coff_find_nearest_line): Don't look at the line + numbers for the section if section->lineno is NULL. + + * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error + message rather than calling BFD_ASSERT. + * elfcode.h (write_relocs): Check return value of + _bfd_elf_symbol_from_bfd_symbol. + +Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag + for .sbss section. + +Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com) + + * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL + and R_HPPA_NLRSEL. + (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to + hppa_reloc_field_selector_type_alt. + (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling. + * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field + selectors. + (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL. + +Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Adjust the segment + memory size for the alignment of a SEC_ALLOC section, not just a + SEC_LOAD section. + +Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * m68klinux.c: New file. + * hosts/m68klinux.h: New file. + * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets. + * configure.in (m68*-*-linux*): New native host. + (m68klinux_vec): New vector. + * configure: Rebuild. + * targets.c (m68klinux_vec): Declare. + * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from + bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c. + * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename + declaration from bfd_linux_size_dynamic_sections. + (bfd_m68klinux_size_dynamic_sections): Declare. + * bfd-in2.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add m68klinux.o. + (BFD32_BACKENDS_CFILES): Add m68klinux.c. + +Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com) + + * libhppa.h (pa_arch): Add pa20. + (hppa_reloc_field_selector_type): Add R_HPPA_NSEL. + (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt. + (hppa_field_adjust): Handle e_nsel. + * som.c: Provide default definitions for many new relocs found only + in hpux10 include files. + (som_fixup_formats): Add several new relocs from hpux10. + (som_hppa_howto_table): Add hpux10 relocs. + (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs. + +Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Edit out recent shared library support, and + rules to rebuild .h files using doc/chew. + +Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com> + + * ecoff.c (ecoff_compute_section_file_positions): Adjust the file + size even of sections with no contents. + +Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names + starting with '$' the way we skip names starting with '.'. When + updating x_endndx, don't be fooled by an index which has been + merged. + + * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a + struct/union/enum type with no elements. + +Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com> + + * bfd.c (bfd_errmsg): Handle a NULL return from strerror. + + * archive.c (bfd_generic_archive_p): If the first file in the + archive can not be recognized as an object, don't assume that this + is the wrong format. + + * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the + format is not bfd_object. + (bfd_elf_get_dt_soname): Likewise. + +Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES + reloc. + +Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * bfd.c (tdata): Add netbsd_core_data. + * bfd-in2.h: Regenerated. + +Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (SUNOS_CONSTRUCTOR): Define. + (sunos_add_one_symbol): Don't let a symbol from a dynamic object + override a constructor symbol. Set SUNOS_CONSTRUCTOR when + appropriate. + + * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags + to get the symbol index, matching 14 Jul 95 change. + +Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com> + + * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): + Remove duplicate definition of gp. + +Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't + assume that we can set the GP value and then get the same value, + since it won't be true if the output file is neither ELF nor + ECOFF. + * coff-mips.c (mips_adjust_reloc_in): Don't bother to use + _bfd_get_gp_value here. + (mips_gprel_reloc): Don't assume we can set and get the GP value. + * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from + mips_elf_final_gp. + (mips_elf_lo16_reloc): Likewise. + (mips_elf_final_gp): Add pgp parameter. Set it to the GP value. + Don't require that the BFD be ELF. + (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp. + (mips_elf_gprel32_reloc): Likewise. + (mips_elf_relocate_section): Don't assume we can set and get the + GP value. + (mips_elf_finish_dynamic_symbol): Don't bother to use + _bfd_get_gp_value here. + + * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv. + Don't change epdr between malloc and free. Be careful not to free + NULL pointers. Zero out the first RPDR. + + * configure.host: On Linux, only pass -rpath option if $(libdir) + is neither /lib nor /usr/lib. From Alan Modra + <alan@mullet.Levels.UniSA.Edu.Au>. + + * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to + dt_name. + (elf_dt_name): Rename from elf_dt_needed_name. + * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not + elf_dt_needed_name. + (bfd_elf_get_dt_soname): New function. + * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not + elf_dt_needed_name. Save the SONAME back in elf_dt_name. + * bfd-in.h (bfd_elf_get_dt_soname): Declare. + * bfd-in2.h: Rebuild. + +Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com> + + * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from + _bfd_sparc_elf_reloc_type_lookup. + (bfd_elf32_bfd_reloc_type_lookup): Update. + * elf64-sparc.c (SPARC64_OLD_RELOCS): Define. + (sparc64_elf_howto_table): Define. + (sparc_reloc_map): Define. + (sparc64_elf_reloc_type_lookup): New function. + (sparc_elf_wdisp16_reloc): New function. + (elf_info_to_howto): Use sparc64_elf_howto_table. + (sparc64_elf_relocate_section): Likewise. + (bfd_elf64_bfd_reloc_type_lookup): Update. + +Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Check for 'do not mix' from native linker before + trying to use -rpath. + +Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * bfd.c (_bfd_get_gp_value): New function. + (_bfd_set_gp_value): New function. + * libbfd-in.h (_bfd_get_gp_value): Declare. + (_bfd_set_gp_value): Declare. + * libbfd.h: Rebuild. + * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use + _bfd_get_gp_value and _bfd_set_gp_value rather than referring + directly to the fields in the tdata information. + (alpha_relocate_section): Likewise. + * coff-mips.c (mips_adjust_reloc_in): Likewise. + (mips_gprel_reloc): Likewise. + (mips_relocate_section): Likewise. + * elf32-mips.c (mips_elf_hi16_reloc): Likewise. + (mips_elf_lo16_reloc): Likewise. + (mips_elf_final_gp): Likewise. + (mips_elf_gprel16_reloc): Likewise. + (mips_elf_gprel32_reloc): Likewise. + (mips_elf_relocate_section): Likewise. + (mips_elf_finish_dynamic_symbol): Likewise. + + * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx. + +Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Call AC_PROG_CC before configure.host. + * configure: Rebuild. + * configure.host: Don't set information which autoconf should + figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB. + + * configure.host: Remove go32 and win32 host information, since it + should no longer be needed. + + * elf.c (map_sections_to_segments): If we have a .dynamic section, + then start a new segment rather than put a writable section in a + readonly segment. + + * configure.host: Set RPATH_ENVVAR. + + * Makefile.in: Rebuild dependencies. + + * elflink.c (_bfd_elf_create_linker_section): Remove unused + zero_section variable. + +Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com> + + * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h. + ($(srcdir)/libbfd.h): Rename from libbfd.h. + ($(srcdir)/libcoff.h): Rename from libcoff.h. + +Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de> + + * ieee.c (ieee_write_expression): Only use an R variable for a + local symbol. Don't output a zero offset. Handle a zero address. + (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST. + (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and + PCREL_OFFSET. + (parse_expression): Don't try to handle multiple occurrences of a + P variable. Handle I variables differently from X variables. Fix + the order of minus expressions. + (ieee_slurp_external_symbols): Generate an I variable for an NN + record. Fix handling of ATI and ATX records. + (ieee_slurp_sections): Only set minimal section attributes. + Adjust them later, based on the section contents. + (ieee_object_p): Read in the file until just after the ME record. + Call ieee_slurp_section_data to set the section flags. + (do_one): Add iterations parameter. Only repeat the first load + item. Set the section and file reloc flags. + (ieee_slurp_section_data): Set section flags. Pass iterations to + do_one. + (ieee_canonicalize_reloc): Handle I variables. + (do_with_relocs): Only emit relocation size when necessary. + Increase MAXRUN to 127. Change ov to be assigned, and take + src_mask and pcrel_offset into account. + (ieee_write_data_part): Skip sections that are not loaded. + (ieee_write_external_part): Don't output optional last entry of WX + records. + (ieee_write_me_part): Make setting of me_record neater. + (ieee_generic_stat_arch_elt): Get the size of an archive element. + + * syms.c (stt): Add entries for zerovars, vars, and code. + + * elfcode.h (validate_reloc): New static function. + (write_relocs): Call validate_reloc for non ELF relocs. + + * elfxx-target.h (elf_symbol_leading_char): Define if not defined. + (TARGET_BIG_SYM): Use elf_symbol_leading_char. + (TARGET_LITTLE_SYM): Likewise. + + * config.bfd (m68*-*-psos*): New target. + +Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu> + + * i386msdos.c: Remove some #if 0 code. + (msdos_write_object_contents): Don't include empty sections in the + size computation, regardless of their address. + +Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj + is NULL, ie, the -r switch is used. + +Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com> + + * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define. + (BFD_RELOC_MIPS_GOT_LO16): Define. + (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define. + * bfd-in2.h, libbfd.h: Rebuild. + * elf32-mips.c (mips_reloc_map): Map new relocs. + + * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared. + + * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not + $(SHLINK). + + * ieee.c (get_symbol): Set the section to bfd_abs_section. + (do_with_relocs): If EXEC_P is set and there are no relocs, use a + simple number for the section address, rather than an expression. + Limit the number of bytes between relocs to MAXRUN. + (ieee_write_me_part): Set me_record to the file offset after the + start address. + (ieee_write_processor): New static function. + (ieee_write_object_contents): Use ieee_write_processor. + +Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS. + + * coff-aux.c: Change include of aux.h to aux-coff.h. + +Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE + relocation put the addend both in the reloc entry and the data. + (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in + GOT offset value. + + * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve + a R_68K_PCxx reloc against a defined global symbol directly. + (elf_m68k_check_relocs): Don't count such a reloc. + + * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with + a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local + symbol for now, otherwise always record the symbol as dynamic. + (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc + is not referenced by a dynamic object, and we are not making a + shared object, then don't make a PLT entry. If we do make a PLT + entry, make sure the symbol has been recorded as dynamic. + +Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: When making a shared library, set HLDFLAGS to + pass an appropriate -rpath option. Use the make variable SONAME + as the shared library soname, rather than computing it here. On + SunOS, build stamp-tshlink in place of $(SHLINK). + * Makefile.in (SONAME): New variable. + ($(SHLINK)): Make a link to the transformed name, as well. + (stamp-tshlink): New target. + (install): Skip stamp-tshlink during install. + +Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the + linker sections have been set up yet. + + * elf.c (make_mapping): Add an additional argument to suppress + making the first section include the program headers. + (map_sections_to_segments): If the user used -Ttext such that the + program headers are on a different page, do not set the flags + saying that this section includes the program headers. + +Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c. + don't define TRAD_HEADER. + * configure: Rebuild. + + * netbsd-core.c: New file, support for NetBSD core files. + * hosts/*nbsd.h: Removed. + +Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com> + + * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types. + (BFD_RELOC_SPARC_LO7 reloc type): Deleted. + * libbfd.h, bfd-in2.h: Regenerated. + * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from + bfd_elf32_bfd_reloc_type_lookup. + (reloc_type{,_names}): Deleted. + (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. + Add sparc64 relocs. + (sparc_reloc_map): Add sparc64 relocs. + (sparc_elf_notsupported_reloc): New static function. + (sparc_elf_wdisp16_reloc): New static function. + (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}. + (elf32_sparc_relocate_section): Likewise. + (bfd_elf32_bfd_reloc_type_lookup): Define. + * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted. + (reloc_type{,_names}): Deleted. + (elf_sparc_howto_table): Deleted. + (sparc_reloc_map): Deleted. + (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. + (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define. + +Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a + *-*-hpux* host. + + * Makefile.in (program_transform_name): New variable. + (install): Transform library name before installing it. + +Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com> + + * archures.c (bfd_mach_i960_hx): Define. + * bfd-in2.h: Rebuild. + * cpu-i960.c (scan_960_mach): Accept machine "hx". + (MATRIX): Expand entries for HX. + (arch_info_struct): Add i960:hx entry. + * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx. + * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX. + (coff_set_flags): Handle bfd_mach_i960_hx. + + 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, PICLIST, SHLINK. + * configure: Rebuild. + * configure.host: If --enable-shared, adjust shared library stuff + based on the host. If the host is SunOS, and the linker supports + -rpath, set HLDFLAGS to use it. + * 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) and @PICLIST@ rather than + $(TARGETLIB). + (stamp-ofiles): New target, like old ofiles target, but build + using a temporary file and move-if-change, and touch stamp-ofiles + when done. + (ofiles): Just depend upon stamp-ofiles. + (stamp-piclist, piclist): New targets. + ($(SHLIB), $(SHLINK)): New targets. + (targets.o, archures.o): Build twice if PICFLAG is set. + (do_mostlyclean): Remove pic/*.o. + (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and + stamp-piclist. + (do_distclean): Remove pic and stamp-picdir. + (install): Install shared libraries. + ($(OFILES)): Depend upon stamp-picdir. + (stamp-picdir): New target. + + * libcoff-in.h: Add comment reminding people that libcoff.h is a + generated file. + * libcoff.h: Rebuild. + + * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the + flavour of a section with no owner. + + * elf32-mips.c (mips_elf_create_dynamic_sections): Clear + ELF_LINK_NON_ELF flag. + (mips_elf_create_got_section): Likewise. + + * elf.c: Revert last change, since it breaks dynamic linking. + * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg + field. + * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define. + * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define. + (elfNN_bed): Don't initialize want_hdr_in_seg field. + +Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf.c (assign_file_positions_for_segments): If the backend does + not want the elf header or the program headers in the address + space, do not include them in the calculations. + + * elf32-ppc.c (ppc_elf_additional_program_headers): New hook + function to determine if we need additional program headers. + (ppc_elf_modify_segment_map): Define as a NOP function for now. + (ppc_elf_create_linker_section): .sdata2 is a read-only section. + +Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h: Move today's libcoff.h change into coffcode.h. + +Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com> + + * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args + back into one line. Some compilers (sunos 4.1.3 for example) + won't accept args split across more than one line. + +Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com> + + * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32. + * configure: Regenerate. + +Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't + try to do arithmetic on a void *, cast it to a unsigned char * first. + +Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf-bfd.h (ELF_LINK_NON_ELF): Define. + * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to + ELF_LINK_NON_ELF. + * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF + flag for a newly defined symbol. + (NAME(bfd_elf,record_link_assignment)): Likewise. + (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to + set the DEF or REF_REGULAR flags correctly. + + * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir. + (libbfd.h, libcoff.h): Corresponding change. + + * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with + a PLT32 reloc as dynamic. + (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc + is not referenced by a dynamic object, and we are not making a + shared object, then don't make a PLT entry. If we do make a PLT + entry, make sure the symbol has been recorded as dynamic. + +Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com> + + * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL. + * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32. + (powerpcle-*-cygwin32): New. + * peicode.h (add_data_entry): Get address from vma. + +Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elflink.c (_bfd_elf_create_linker_section): If the symbol + attached to the section has already been created as an undefined + symbol, treat it as if it hasn't been created yet. + +Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_bfd_final_link): Don't output initial dummy + symbol or section symbols if stripping all symbols and this is not + a relocateable link. Don't output the symbol string table if + there are no symbols. + (elf_link_flush_output_syms): Don't do anything if there are no + symbols to flush. + +Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu> + + * coff-aux.c: New file. + * hosts/m68kaux.h: New file. + * config.bfd (m68*-apple-aux*): New target. + * configure.in (m68*-apple-aux*): New native host. + (m68kaux_coff_vec): New vector. + * configure: Rebuild. + * targets.c (m68kaux_coff_vec): Declare. + * coffcode.h (bfd_coff_backend_data): Add field + _bfd_coff_link_add_one_symbol. + (bfd_coff_link_add_one_symbol): Define. + (compare_arelent_ptr): New static function if TARG_AUX. + (coff_write_relocs): If TARG_AUX, sort the relocs. + (coff_write_object_contents): Set A/UX aouthdr magic number. + (coff_link_add_one_symbol): Define if not defined. + (bfd_coff_std_swap_table): Initialize new field. + * libcoff.h: Rebuild. + * cofflink.c (coff_link_add_symbols): Call + bfd_coff_link_add_one_symbol rather than + _bfd_generic_link_add_one_symbol. + * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined. + * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add coff-aux.o. + (BFD32_BACKENDS_CFILES): Add coff-aux.c. + +Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT* + relocation; ignore addend with R_68K_{GOT,PLT}*O relocation. + +Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h, + $(srcdir)/libbfd.h and $(srcdir)/libcoff.h. + (maintainer-clean): Warn about deleting special files. + (bfd-in2.h, libbfd.h, libcoff.h): New targets. + + * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and + warning symbols correctly. + * elf32-i386.c (elf_i386_relocate_section): Likewise. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-mips.c (mips_elf_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. + * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. + + * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid + warnings. + +Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com> + + * libcoff-in.h: aligned newly exported names with bfd naming + conventions. Removed an erroneous define of POWERPC_LE_PE. + * libcoff.h: Rebuild. + * cofflink.c, coff-ppc.c: the above function name changes + +Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com> + + From Basim Kadhim <kadhim@spock.cs.colorado.edu>: + * ecoff.c (struct extsym_info): Define. + (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info + to ecoff_link_write_external. + (ecoff_link_write_external): Accept a struct extsym_info pointer. + Strip symbols when appropriate. + + Based on patches from Ronald F. Guilmette <rfg@monkeys.com>: + * syms.c (BSF_OBJECT): Define. + (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT. + * bfd-in2.h: Rebuild. + * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an + STT_OBJECT symbol. + * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT + is set. + + * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when + copying relocs into a shared object, treat a defined global symbol + as a local symbol. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-mips.c (mips_elf_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. + + * elflink.h (elf_link_add_object_symbols): Only set weakdef to a + real defined symbol, not to a weak defined symbol. + +Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com> + + * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types + and made a few static functions externs. + + * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the + POWERPC_LE_PE hack in cofflink. + + * libcoff-in.h: promoted the following from cofflink.c to allow + _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE, + coff_debug_merge_element, struct coff_debug_merge_type, + coff_debug_merge_hash_entry, coff_debug_merge_hash_table, + coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free, + coff_debug_merge_hash_lookup, coff_link_section_info, + coff_final_link_info, coff_debug_merge_hash_newfunc, + coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order. + + * libcoff.h: re-gen'd + +Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com> + + * syms.c: Include "bfdlink.h". + (struct stab_find_info): Define. + (_bfd_stab_section_find_nearest_line): New function. + * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare. + * libbfd.h: Rebuild. + * elf-bfd.h (struct elf_obj_tdata): Add line_info field. + * elf.c (_bfd_elf_find_nearest_line): Try calling + _bfd_stab_section_find_nearest_line before searching the ELF + symbol table. Find the closest STT_FUNC symbol, not the last one. + * libcoff-in.h (coff_data_type): Add line_info field. + * libcoff.h: Rebuild. + * coffgen.c (coff_find_nearest_line): Try calling + _bfd_stab_section_find_nearest_line before searching the COFF + symbol table. + * Makefile.in: Rebuild dependencies. + +Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size + 4 bytes, so we get the correct value when updating the register + field in little endian mode. + +Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com> + + * libcoff-in.h (struct xcoff_tdata): Remove toc_section and + entry_section fields. Add sntoc and snentry fields. + * libcoff.h: Rebuild. + * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry, + not toc_section and entry_section (the COFF file does not have any + sections at this point). + (coff_write_object_contents): Set o_snentry and o_sntoc from + snentry and sntoc rather than entry_section and toc_section. + * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and + snentry, not toc_section and entry_section. + * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set + entry_section from hentry. + (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set, + set snenty. + (xcoff_link_input_bfd): Set sntoc, not toc_section. + (xcoff_write_global_symbol): Get toc_section from sntoc, rather + than using toc_section directly. + + * archures.c: Add missing `.' in enum bfd_architecture. + * bfd-in2.h: Rebuild. + + * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From + Robert Lipe <robertl@arnet.com>. + +Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2} + to sections we allocate. Use bfd_zalloc to allocate initialial + sections, not bfd_alloc. + (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from + SDA{,2}I16 relocations. + (ppc_elf_add_symbol_hook): Use the value of -G nn to determine + whether to put something in .sbss or not. + (ppc_elf_relocate_section): Add support for more relocations. Add + in sec->output_offset where appropriate. Make error messages + include the symbol name. + + * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before + trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_ + doesn't get redefined messages if -shared. + + * elflink.h (elf_create_pointer_linker_section) Only bump RELA + section if the rel_section field has been set up. + +Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi + relocations. + +Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com> + + * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking + of flags, only flags used are controlled by mach number. Bump up + output file mach number to highest of input file mach numbers. + (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1. + (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa. + + * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out + bfd_elf64_sparc_vec support. + +Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if + the embedded bit is set on some objects and not on others. Just + or it together. + (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA} + relocations. + +Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_new_section_hook): Don't try to align the + .stabstr section. + + * coffcode.h (coff_set_section_contents): Fix the handling of the + .lib section to work even if the entire section contents are + written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and + Robert Lipe <robertl@arnet.com>. + +Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elflink.h (elf_finish_pointer_linker_section): Don't allocate + memory here for contents. + + * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and + _SDA2_BASE_ by 32768. + (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't + started using. Allocate contents for .sdata and .sdata2 sections + also. + (ppc_elf_check_relocs): Use bfd_get_section_name in debug message, + rather than _name. + (ppc_elf_finish_dynamic_symbol): Remove code that attempted to + size _SDA{,2}_BASE_. + (ppc_elf_relocate_section): Change how sdata{,2} relocations are + done. + +Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com> + + * elflink.h (elf_finish_pointer_linker_section): Fix typo. + + * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64. + (bfd_mach_sparc_{v8plus,v8plusa}): Define. + (bfd_mach_sparc_v9a): Define. + (bfd_mach_sparc_v9_p): Define. + * bfd-in2.h: Regenerated. + * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to + bfd_mach_sparc_v9. + * elf64-sparc.c (sparc64_elf_object_p): Likewise. + * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec + to bfd_elf32_sparc_vec. + * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info. + Add v8plus{,a} support. + Add v9a support. + (sparc_compatible): New function. + * elf32-sparc.h: #include "elf/sparc.h". + (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p, + elf32_sparc_final_write_processing): New functions. + (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p, + elf_backend_final_write_processing): Define. + +Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf-bfd.h (struct elf_link_hash_entry): Add + linker_section_pointer field. + (enum elf_linker_section_enum): Enumeration for new way of + creating linker dynamic sections and symbols. + (elf_linker_section{,_pointers}): New structures for creating + dynamic sections and symbols. + (elf_obj_tdata): Add linker_section_pointers and linker_section + fields. + (elf_local_ptr_offsets,elf_linker_section): New accessor macros. + (_bfd_elf_create_linker_section): New declarations. + (_bfd_elf_find_pointer_linker_section): Ditto. + (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto. + (_bfd_elf_make_linker_section_rela): Ditto. + + * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields. + + * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete. + (ppc_elf_create_linker_section): New function to create the + sections .got, .sdata, and .sdata2. + (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if + needed. + (ppc_elf_check_relocs): Support more of the eabi relocations. + (ppc_elf_relocate_section): Ditto. + (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768 + if the .sdata{,2} + .sbss{,2} section size is > 32k. + + * elflink.h (elf_create_pointer_linker_section): New function to + create initialized pointers in dynamic linker sections. + (elf_finish_pointer_linker_section): Actually intialize the + pointers created above. + + * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New + macros to provide both 32 and 64 bit versions of + elf_create_pointer_linker_section. + (bfd_elf{32,64}_finish_pointer_linker_section): New macros to + provide both 32 and 64 bit versions of + elf_finish_pointer_linker_section. + + * elflink.c (_bfd_elf_create_linker_section): New function to + create a linker section. + (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a + given address in the linker pointer offsets created for a given + symbol. + (_bfd_elf_make_linker_section_rela): Make a RELA section + corresponding to the generated linker section. + +Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com> + + * elf32-sparc.c (ELF_MACHINE_ALT1): Define. + +Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs. + (coff_ppc_relocate_section): Handle special values for gcc built dlls. + (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries. + Also begin the toc at 4 as an eye catcher ('31313131' marks the first + toc entry in an objdump) for now. + (ppc_do_last, ppc_get_last): New function - needed to save processing + the toc owner to the end. + (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the + toc owner last. + + * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the + toc owner from being done till last. Must define POWERPC_LE_PC + to enable it. + + * coffcode.h (coff_set_alignment_hook): alignment setting for .stab + + * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str + to INFO. + (coff_swap_aouthdr_out): Removed a non-working hack for computing the + SizeOfImage for PowerPC. Ignore the size of the .junk section. + +Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com> + + * elfcore.h: Include <signal.h> before <sys/procfs.h>. + +Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com> + + * cpu-powerpc.c (arch_info_struct): Change last entry to not point + back to first. + (bfd_powerpc_arch): Point at first entry in arch_info_struct. + +Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Don't increment file + offset for a segment which contains no loadable sections. + +Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * reloc.c: Add new PowerPC relocations. + * {bfd-in2,libbfd}.h: Regenerate. + + * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations. + (ppc_elf_reloc_type_lookup): Lookup new relocations. + +Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22 + entries. + + * sunos.c (sunos_scan_ext_relocs): Don't fail assert if + info->shared. + + * coffgen.c (coff_find_nearest_line): Don't try to cache + information in sections that are not owned by a BFD. From Richard + Henderson <richard@atheist.tamu.edu>. + + * elf32-mips.c: Numerous changes to dynamic linking code, mostly + from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>. + * elflink.h (elf_link_output_extsym): Remove special check for + _rld_new_interface. + + * ecoffswap.h: Add prototypes for static functions. + +Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions. + (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc + references. + (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections + to satisfy a TOC16 relocation. Rewrite unsupported relocation + support. Begin support for R_PPC_SDA{2,}REL. + +Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to + create the .got and .got.neg sections. + (ppc_elf_size_dynamic_sections): Call it. + (ppc_elf_check_relocs): Call it. + (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got. + (ppc_elf_check_relocs): Add error messages for relocations we + don't yet support. Do not include R_PPC_SDAREL16 like a GOT + relocation. + +Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new + section flags for V.4 and eabi. + +Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (assign_file_positions_for_segments): If a segment + contains no sections, don't mark it as readable. + + * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare. + * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare. + + * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of + dynamic section, if there is one. + * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field. + (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR. + (bfd_elf64_swap_dyn_in): Likewise. + * elfcode.h (elf_swap_dyn_in): Change type of second parameter to + PTR. + (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field. + + * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a + DT_TEXTREL entry because of .rel.plt. From Martin Pirker + <pirker@eiunix.tuwien.ac.at>. + +Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for + PowerPC V.4 and eabi. + * bfd-in2.h: Regenerate. + * libfd.h: Regenerate. + + * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags. + + * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED + section type and SHF_EXCLUDE section flag, turning them into the + appropriate bfd section flag. + +Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): Create the special + sections if we see a DYNAMIC object, in case that is the only + XCOFF input object we see. + + * elf32-mips.c: Extensive changes for a start at dynamic linking + support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>. + + * elf-bfd.h (struct elf_backend_data): Add type_change_ok field. + (struct elf_backend_data): Remove + elf_backend_create_program_headers field. Add + elf_backend_additional_program_headers and + elf_backend_modify_segment_map fields. + * elfxx-target.h (elf_backend_type_change_ok): Define if not + defined. + (elf_backend_additional_program_headers): Likewise. + (elf_backend_modify_segment_map): Likewise. + (elf_backend_create_program_headers): Don't define. + (elfNN_bed): Change to account for field changes. + * elf.c (assign_file_positions_for_segments): Call new + modify_segment_map backend function. Don't call old + create_program_headers backend function. + (get_program_header_size): Call additional_program_headers rather + than create_program_headers. + * elflink.h (elf_link_add_object_symbols): Initialize + type_change_ok from new backend field. + (elf_link_output_extsym): Don't warn if _rld_new_interface is + defined. + (elf_reloc_link_order): Treat a reloc against a defined symbol as + a reloc against the appropriate section. + + * elf-bfd.h (struct bfd_elf_section_data): Add tdata field. + (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init. + (elf_flags_init): Rename from elf_ppc_flags_init. + * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not + elf_ppc_flags_init. + (ppc_elf_copy_private_bfd_data): Likewise. + (ppc_elf_merge_private_bfd_data): Likewise. + + * elf32-m68k.c (howto_table): Change src_mask to 0 for all + relocation entries. + +Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com> + + * coff-alpha.c (alpha_relocate_section): During final link, allow + output .lita section to be bigger than 64k by adjusting gp value + on a per-input section basis. + * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning + field. + (struct ecoff_section_tdata): Add gp field. + +Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com> + + Handle Alpha ECOFF changes in OSF/1 3.2. + * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos + field. + * coff-alpha.c: Include "aout/ar.h". + (alpha_ecoff_get_relocated_section_contents): Don't require an + ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1 + 3.2 doesn't generate one. + (alpha_relocate_section): Likewise. + (alpha_ecoff_slurp_armap): Define. + (alpha_ecoff_slurp_extended_name_table): Define. + (alpha_ecoff_construct_extended_name_table): Define. + (alpha_ecoff_truncate_arname): Define. + (alpha_ecoff_write_armap): Define. + (alpha_ecoff_generic_stat_arch_elt): Define. + (alpha_ecoff_update_armap_timestamp): Define. + (ARFZMAG): Define. + (alpha_ecoff_read_ar_hdr): New static function. + (alpha_ecoff_get_elt_at_filepos): New static function. + (alpha_ecoff_openr_next_archived_file): New static function. + (alpha_ecoff_get_elt_at_index): New static function. + (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field. + (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from + _bfd_ecoff to alpha_ecoff. + * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos + field from backend structure, rather than always calling + _bfd_get_elt_at_filepos. + * coff-mips.c (mips_ecoff_backend_data): Initialize + get_elt_at_filepos field. + * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied + from _bfd_generic_read_ar_hdr with minor changes. + (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag. + * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare. + * libbfd.h: Rebuild. + + * bfd-in.h (BFD_IN_MEMORY): Define. + * libbfd-in.h (struct bfd_in_memory): Define. + * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag. + (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file. + (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set. + (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag. + * bfd.c (struct _bfd): Change iostream field from char * to PTR. + (bfd_get_size): Handle BFD_IN_MEMORY flag. + * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files. + (bfd_open_file): Cast to PTR, not char *, when setting iostream. + (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set. + * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting + iostream. + (bfd_openstreamr): Likewise. + * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if + BFD_IN_MEMORY is not set. + * riscix.c (riscix_some_aout_object_p): Likewise. + * bfd-in2.h, libbfd.h: Rebuild. + + * targets.c (bfd_target): Add _bfd_get_elt_at_index field. + (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index. + (bfd_get_elt_at_index): Define. + * archive.c (_bfd_generic_get_elt_at_index): Rename from + bfd_get_elt_at_index. Change index parameter from int to + symindex. + * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare. + (_bfd_noarchive_get_elt_at_index): Define. + (_bfd_archive_bsd_get_elt_at_index): Define. + (_bfd_archive_coff_get_elt_at_index): Define. + * bfd-in2.h, libbfd.h: Rebuild. + * aout-target.h (MY_get_elt_at_index): Define if not defined. + * coff-rs6000.c (xcoff_get_elt_at_index): Define. + * ieee.c (ieee_get_elt_at_index): Define. + * libecoff.h (_bfd_ecoff_get_elt_at_index): Define. + * oasys.c (oasys_get_elt_at_index): Define. + * som.c (som_get_elt_at_index): Define. + + * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line + numbers to the .text section. + +Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_write_debug_part): Change return type to boolean. + If there is a SEC_DEBUGGING section, get the contents of the debug + information part from it. + (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING + section in memory. + (ieee_write_object_contents): Check ieee_write_debug_part return. + +Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com> + + * config.bfd (i[345]86-*-freebsd*): Add target. + * configure.in (i386freebsd_vec): Add vec. + * configure: Regenerate. + * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o. + (BFD32_BACKENDS_CFILES): Add i386freebsd.c. + Rebuild dependencies.. + * freebsd.h: New file. + * i386freebsd.c: New file. + * targets.c (i386freebsd_vec): Declare. + (bfd_target_vector): Add i386freebsd_vec. + * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE + * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE + +Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_slurp_debug): New static function. + (ieee_object_p): Call it. + (ieee_slurp_section_data): Skip debugging sections. + (ieee_get_reloc_upper_bound): Likewise. + (ieee_get_section_contents): Likewise. + (ieee_canonicalize_reloc): Likewise. + (ieee_write_section_part): Likewise. + (ieee_write_debug_part): Likewise. + (ieee_write_data_part): Likewise. + (init_for_output): Likewise. + +Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net> + + * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations + work. + (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto + relocs, since ppc_elf_relocate_section handles the linker case. + (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer + used. + (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into + ppc_elf_relocate_section since that is now the only caller. + (ppc_elf_relocate_section): Ditto. + +Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_write_object_contents): If we don't know the + section of the entry point for an XCOFF executable, always set the + entry address to -1. + +Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf.c (bfd_section_from_shdr): Add support for note sections. + +Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * bfd-in.h (struct _symbol_info): Add stab_type field. + * bfd-in2.h: Rebuild. + * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type. + + * elf32-ppc.c: Remove trailing newline from calls to + _bfd_error_handler. + (ppc_elf_merge_private_bfd_data): Only warn about endianness + difference if target endianness is known. + +Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the + old style TOC16 references without using R_PPC_GOT. + (ppc_reloc_type): Ditto. + (ppc_elf_reloc_type_lookup): Add support for TOC16. + (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner. + (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc. + (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support. + (ppc_elf_check_relocs): New function for GOT/PLT support that is + work in progress. + (ppc_elf_adjust_dynamic_symbol): Ditto. + (ppc_elf_adjust_dynindx): Ditto. + (ppc_elf_size_dynamic_sections): Ditto. + (ppc_elf_finish_dynamic_symbol): Ditto. + (ppc_elf_finish_dynamic_sections): Ditto. + (ELF_DYNAMIC_INTERPRETER): Define. + +Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com> + + * elf.c (copy_private_bfd_data): When attaching sections to + segments ignore sections that won't be allocated. Patch from + Andreas Schwab. + +Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com> + + * config.bfd: Match on m68k-cbm-* only if OS doesn't match + anything else. + +Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com> + + * coff-i960.c (CALC_ADDEND): Define. + (coff_i960_relocate_section): Add the input section VMA to the + addend for PC relative relocs. + +Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com> + + * peicode.h (pe_print_pdata): Must test the entire entry for zero + to correctly terminate. + +Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com> + + * targets.c (enum bfd_endian): Define. + (bfd_target): Rename byteorder_big_p to byteorder, and change it + from boolean to enum bfd_endian. Change header_byteorder_big_p + correspondingly. + * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros. + (bfd_header_big_endian, bfd_header_little_endian): New macros. + * bfd-in2.h: Rebuild. + * All targets: Change initialization of byteorder and + header_byteorder to use enum bfd_endian values rather than + booleans. + * All files: Change all references to byteorder_big_p and + header_byteorder_big_p to use new bfd_*_endian macros. + + * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not + s_vaddr. + * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not + vma. + * ecoff.c (_bfd_ecoff_write_object_contents): Likewise. + +Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com> + + * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'. + +Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c: Lots of minor cleanups. Make many functions return + errors rather than calling abort. Also: + (ieee_write_twobyte): Remove; change callers to call existing + ieee_write_2bytes function. + (ieee_write_expression): Don't output the section twice when + outputting a local symbol. Don't emit an extraneous zero if there + is only one term. + (ieee_slurp_sections): Set the lma as well as the vma. + (ieee_archive_p): Use bfd_alloc_grow rather than an obstack. + + * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just + a recognized one or bfd_arch_unknown. + (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy + to succeed. + (ihex_get_symtab): Likewise. + +Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h: Include <ctype.h>. + (struct aout_link_includes_table): Define. + (struct aout_link_includes_totals): Define. + (struct aout_link_includes_entry): Define. + (aout_link_includes_lookup): Define macro. + (struct aout_final_link_info): Add includes field. + (aout_link_includes_newfunc): New static function. + (NAME(aout,final_link)): Initialize includes hash table. + (aout_link_write_symbols): Eliminate duplicate N_BINCL entries. + +Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff. + +Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (coff_ppc_relocate_section): removed debugging code. + +Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com> + + * peicode.h (pe_print_reloc): New function to dump the .reloc section. + (pe_print_private_bfd_data): call pe_print_reloc. + * coffcode.h (coff_set_alignment_hook): .reloc section alignment. + * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed + up some debugging as well. + +Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette + <rfg@monkeys.com>. + +Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Set section_count to 0 + when setting sections to NULL. + +Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (struct xcoff_loader_info): Add export_defineds + field. + (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter. + (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT + for all symbols. + * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration. + * bfd-in2.h: Rebuild. + +Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com> + + * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's + +Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com> + + * ihex.c (ihex_scan): Handle record types 4 and 5. + (ihex_object_p): Permit types 4 and 5. + (ihex_set_section_contents): Remove check for out of range + addresses. + (ihex_write_object_contents): Generate types 4 and 5. + + * elflink.h (elf_link_output_extsym): Just ignore warning and + indirect references to symbols which don't really exist. + +Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com> + + * peicode.h (pe_print_idata): Minor format fixes + (pe_print_edata): New function. Under private printing, this formats + the edata section of a PE file. + (pe_print_private_bfd_data): Added call to pe_print_edata. + +Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) + + * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol + index, don't call stoi. + +Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com> + + * srec.c (srec_scan): Set lma as well as vma. + + * ihex.c: New file; support for Intel Hex format. + * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour. + (ihex_vec): Declare. + (bfd_target_vector): Always include ihex_vec. + * bfd.c (struct _bfd): Add ihex_data field to tdata union. + * Makefile.in: Rebuild dependencies. + (BFD_LIBS): Add ihex.o + (BFD_LIBS_CFILES): Add ihex.c. + * bfd-in2.h: Rebuild. + + * elf.c (assign_file_positions_for_segments): Sort the sections in + each segment. + (get_program_header_size): Return the right size if segment_map is + not NULL. + (copy_private_bfd_data): Don't bother to sort the sections. + + * bfd.c (bfd_record_phdr): New function. + * bfd-in.h (bfd_record_phdr): Declare. + * bfd_in2.h: Rebuild. + + * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus + BFD_ASSERT. + + * libbfd.c (bfd_malloc, bfd_realloc): New functions. + (bfd_zmalloc): Return PTR, not char *. Take size_t, not + bfd_size_type. + * libbfd-in.h (bfd_malloc, bfd_realloc): Declare. + (bfd_zmalloc): Change declaration. + * libbfd.h: Rebuild. + * Many files: Use bfd_malloc and bfd_realloc rather than malloc + and realloc. Don't set bfd_error_no_memory if they fail. + +Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous + uses as well. Added a new howto to deal with TOCREL16 relocs that + are TOCDEFN as well. + (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs + to handle RVA relocs from dlltool. + (ppc_coff_rtype2howto): TOCDEFN reloc addition. + (coff_ppc_rtype_to_howto): TOCDEFN reloc addition. + (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition. + + * coffcode.h (coff_set_alignment_hook): check idata$X sections + to get the right section alignment. + +Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on + p_paddr if p_paddr is zero. + (make_mapping): Set includes_filehdr and includes_phdrs for first + PT_LOAD segment. + (map_sections_to_segments): Set includes_phdrs for PT_PHDR + segment. + (assign_file_positions_for_segments): Handle includes_filehdr and + includes_phdrs. Remove special handling of PT_PHDR and first + PT_LOAD segments. + (copy_private_bfd_data): Set includes_filehdr and includes_phdr + when appropriate. Remove special handling of PT_PHDR segment. + Use a more complex condition for when a section is included in a + segment to handle Solaris linker oddities. + +Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> + + * coff-m88k.c (howto_table): Reformatted for easier reading; + special_function now points to new function m88k_special_reloc. + (howto_hvrt16): Function previously used for handling HVRT16 relocs + removed. + (rtype2howto): Do not add reloc's r_offset to the addend, this will + be done correctly by m88k_special_reloc. + (reloc_processing): New function to be used by RELOC_PROCESSING. + (RELOC_PROCESSING): Define to call reloc_processing. + +Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com> + + * peicode.h (pe_print_idata): Call malloc rather than xmalloc. + (pe_print_pdata): Likewise. + + * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if + obstack_alloc fails. + (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish + fails. + * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails. + * Many files: don't set bfd_error_no_memory if one of the above + routines fails. + + * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr + if p_paddr_valid is set. + (copy_private_bfd_data): New static function. + (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data. + + * elf.c (assign_file_positions_for_segments): Fix case where extra + program headers were allocated. + + * elf.c (_bfd_elf_print_private_bfd_data): New function. + * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare. + * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to + _bfd_elf_print_private_bfd_data. + + * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if + r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc. + Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS. + (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to + RELOC_SECTION_LITA for ALPHA_R_IGNORE. + (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change + RELOC_SECTION_ABS to RELOC_SECTION_NONE. + +Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com> + + * elf-bfd.h (struct elf_obj_tdata): Add segment_map field. + * elf.c (make_mapping): New static function. + (map_sections_to_segments): New static function. + (elf_sort_sections): New static function. + (assign_file_positions_for_segments): New static function. + (map_program_segments): Remove. + (get_program_header_size): Remove sorted_hdrs, count, and + maxpagesize parameters. Simplify. + (assign_file_positions_except_relocs): When generating an + executable, use assign_file_positions_for_segments. + (elf_sort_hdrs): Remove. + (_bfd_elf_sizeof_headers): Remove eliminated parameters from call + to get_program_header_size. + +Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com> + + * hp300hpux.c (MY(callback)): Set lma as well as vma. + + * configure, config.in: Regenerate with autoconf 2.7. + + * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1. + * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0. + +Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section. + (ecoff_sec_to_styp_flags): Likewise. + (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST. + (ecoff_set_symbol_info): Handle scRConst. + (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST. + (ecoff_compute_section_file_positions): Handle .rconst section. + (_bfd_ecoff_write_object_contents): Likewise. + (ecoff_link_check_archive_element): Handle scRConst. + (ecoff_link_add_externals): Likewise. + (ecoff_link_write_external): Handle .rconst section. + (ecoff_reloc_link_order): Likewise. + * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst. + * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst + section. + (alpha_relocate_section): Handle RELOC_SECTION_RCONST. + + * sunos.c (sunos_scan_dynamic_symbol): Only set written if the + DEF_DYNAMIC flag is set. + +Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com> + + * host-aout.c: If TRAD_HEADER is defined, include it. + +Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com> + + * aclocal.m4 (AC_PROG_CC): Remove local definition. + (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM. + (BFD_NEED_DECLARATION): New function. + * configure.in: Use BFD_NEED_DECLARATION. + * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section. + * configure, config.in: Rebuild with autoconf 2.6. + + * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear + special_sections before returning when called with a non XCOFF + BFD. + + * coffgen.c (coff_renumber_symbols): Sort common symbols with + global symbols. + + * coffcode.h (coff_compute_section_file_positions): Only pad the + previous section to force file alignment when creating an + executable. + +Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_compute_section_file_positions): If + RS6000COFF_C, set up the .debug section. + + * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value + if it is not large enough to accomodate the entire TOC area with + signed 16 bit offsets. + (xcoff_write_global_symbol): Handle negative TOC offsets in global + linkage code. + (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a + TOC anchor to use the TOC value used in the output file. + +Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return. + (_bfd_coff_read_string_table): Likewise. + +Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk) + + * pe-arm.c: Fix typos. + * coff-arm.c: Likewise. + +Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (list_ele): Added "cat"egory member. + (record_toc): New category parameter (priv or pub). + (ppc_record_toc_entry): Check to see if toc bounds exceeded. + (ppc_process_before_allocation): Removed embrionic data-in-toc from + the mainline. It addes extra toc cells in error. + (ppc_coff_swap_sym_in_hook): Added some documentation. + (dump_toc): Can now diagnose "virtual toc" chicanery. + +Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be> + + * elf-bfd.h (struct elf_link_hash_table): Change type of + dynsymcount and bucketcount fields from size_t to bfd_size_type. + +Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_pointerize_aux_hook): I960 version: don't + pointerize C_LEAFSTAT or C_LEAFEXT entries. + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create + DT_INIT and DT_FINI entries if the _init or _fini symbol is + defined or mentioned in a regular file. + +Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (ppc_record_data_in_toc_entry): new function + (coff_ppc_relocate_section): Handle TOCDEFN attribute + (coff_ppc_relocate_section): Correct REL24 handling + (ppc_process_before_allocation): Correct TOCDEFN handling + + * peicode.h (dir_names): Added name descriptions + +Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com> + + * VERSION: Updated to cygnus-2.6. + +Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com> + + * targets.c (m68k4knetbsd_vec): Declare. + +Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com> + + * targets.c (bfd_target): Change type of second argument to + _bfd_print_private_bfd_data from void * to PTR. + * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast + using PTR rather than void *. + * bfd-in2, libbfd.h: Rebuild. + * peicode.h (pe_print_private_bfd_data): Change vfile from void * + to PTR. + * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as + _bfd_generic_bfd_print_private_bfd_data rather than casting + bfd_true. + +Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com> + + * Makefile.in (.dep1): Fix stupid typo in last change. Remove any + "DO NOT DELETE" lines or blank lines that mkdep writes on some + systems. + (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES, + BFD64_BACKENDS_CFILES): New variables. + (CFILES): Use them. + +Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com> + + * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0, + not at the file position of the first section. + * coffcode.h (coff_compute_section_file_positions): Avoid using + unportable #elif. + (coff_write_object_contents): When generating a PPC PE executable + with no symbols, round up the file size to a COFF_PAGE_SIZE + boundary. + * cofflink.c (_bfd_coff_final_link): If there are no symbols, + don't write out a string table. + + * elf.c (bfd_section_from_shdr): When using a different section + header, pass the new one to _bfd_elf_make_section_from_shdr. + (elf_fake_sections): Don't set sh_info and sh_entsize fields. + (elf_map_symbols): Add section VMA to symbol value when comparing + against 0. + (_bfd_elf_compute_section_file_positions): Only build symbol table + if there are some symbols. Set file offset of symtab and strtab + sections. + (assign_file_positions_except_relocs): Remove dosyms parameter. + Change all callers. Never set file offset of symtab and strtab + sections. + (_bfd_elf_copy_private_section_data): New function. + (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define. + (_bfd_elf_copy_private_symbol_data): New function. + (swap_out_syms): Check for special mapping of st_shndx created by + copy_private_symbol_data. + * elfxx-target.h: Use new copy routines. + * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare. + (_bfd_elf_copy_private_section_data): Declare. + + * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec. + + * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle + C_NT_WEAK. + + * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not + _bfd_dummy_target, matching the recent change to archive + recognition. + +Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com> + + * libbfd.c (bfd_get_file_window): Use casts to avoid doing + arithmetic on PTR types. + + * aout-target.h (MY(callback)): Set the lma of the sections. + + * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined + symbol into a reloc against the section. + +Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline + glue for the relocs: IMGLUE and IFGLUE. + (record_toc): new function - tracks toc contents + (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc + (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE + (ppc_coff_rtype2howto): removed invalid IMGLUE hack + (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack + (ppc_record_toc_entry): Removed a debug define (duh) + + * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata" + (pe_print_idata): New function - formats the idata section data + (pe_print_pdata): New function - formats the pdata section data + (pe_print_private_bfd_data): calls to above + +Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com> + + * Makefile.in (bfd_libs_here, etc): Provide empty definitions. + * coff-rs6000.c (rs6000coff_vec): Add conditional defines + TARGET_SYM and TARGET_NAME for vector and BFD name. + * coff-pmac.c (pmac_xcoff_vec): Remove. + (TARGET_SYM, TARGET_NAME): Define. + * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the + machine to 0, not all PowerMacs are 601s. + +Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com> + + * elfcode.h (elf_object_p): Read in any program headers. + * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma + based on the program headers, if any. + (elf_fake_sections): Set sh_addr from the vma, not the lma. + (map_program_segments): Set p_paddr of program headers based on + the lma. + +Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com> + + * archive.c (bfd_generic_archive_p): Preserve tdata in case of + failure. + + * aoutx.h (NAME(aout,final_link)): Report a reasonable error when + trying to do a relocateable link with a non-a.out object file. + + * archive.c (bfd_generic_archive_p): Check the first object file + in an archive even if target_defaulted is set. If the object file + has the wrong xvec, reject it. + + * aoutx.h (NAME(aout,set_section_contents)): If a section can not + be represented, report the name via _bfd_error_handler. + (translate_to_native_sym_flags): Likewise. + * elf32-mips.c (mips_elf_final_link): Likewise. + * oasys.c (oasys_write_sections): Likewise. + + * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version + which checks for STYP_OVRFLO sections. + (coff_compute_section_file_positions): If RS6000COFF_C, handle + reloc and lineno count overflows. + (coff_write_object_contents): Call coff_count_linenumbers before + coff_compute_section_file_positions. If RS6000COFF_C, handle + reloc and lineno count overflows. + * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and + relocs before dealing with .pad sections. Count overflow section + headers when handling .pad sections. + + * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1 + if RS6000COFF_C. + + * xcofflink.c (XCOFF_DESCRIPTOR): Define. + (struct xcoff_link_hash_table): Add descriptor_section and + special_sections fields. + (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields. + (xcoff_link_add_symbols): Set linkage section alignment. Create + descriptor section. Check for magic symbol names (_text, etc.), + and record them in special_sections if found. Set + XCOFF_DESCRIPTOR flag for a function descriptor, and set its + descriptor field to point back to the function code symbol. + (xcoff_sweep): Always mark the special descriptor_section. + (bfd_xcoff_export_symbol): Check whether the symbol might be a + function descriptor, and mark it if it is. + (bfd_xcoff_size_dynamic_sections): Add new special_sections + parameter, and fill it in. Allocate space for the descriptor + section. + (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining + global linkage code. If an undefined function descriptor is + exported, arrange to define it. Warn about any other undefined + exported symbol. + (_bfd_xcoff_bfd_final_link): Write out the descriptor section. + (xcoff_write_global_symbol): Create a function descriptor when + necessary. + * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration. + * bfd-in2.h: Rebuild. + +Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing + (ppc_coff_link_hash_table): new types for hashing + (ppc_coff_link_hash_newfunc): hash entry constructor + (ppc_coff_link_hash_table_init): hash table initializer + (ppc_coff_link_hash_table_create): hash table constructor + (ppc_record_toc_entry): changed references to hash table + (coff_ppc_relocate_section): changed references to hash table + + * libcoff-in.h (coff_link_hash_entry): removed toc_offset + * libcoff.h: Rebuild + + * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init + (coff_link_add_symbols): removed toc_offset init + +Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com> + + * Makefile.in (.dep1): Make sure the file mkdep is to write exists + first. + + * configure.in: Added new option --with[out]-mmap. Set USE_MMAP + if it is given and mmep is available. + * acconfig.h: Undef USE_MMAP. + * configure, config.in: Regenerated. + * aoutx.h: If USE_MMAP is not defined, do all symbol and string + table handling the old way. + (aout_get_external_symbols): Don't complain if last byte of string + table is nonzero. + * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h. + (bfd_free_window) [! USE_MMAP]: Don't define. + (bfd_get_file_window, + _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort. + +Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu> + + * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than + 0xffff0000. + +Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com> + + * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be + compatible with AMD generated COFF files. Try to support both AMD + and GNU formats simultaneously. + (coff_a29k_relocate_section): Likewise. + + * libbfd.c (bfd_get_file_window): Change writable parameter from + int to boolean; update all callers. Pass MAP_SHARED if not + writable--it's required on Solaris. Cast fprintf argument to + avoid warning. + * bfd-in.h (bfd_get_file_window): Update declaration. + * bfd-in2.h: Rebuild. + * aoutx.h: Update calls to bfd_get_file_window. + + * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC. + Change all uses. + (xcoff_swap_ldhdr_in): New static function. + (xcoff_swap_ldsym_in): New static function. + (xcoff_find_reloc): Handle the case of a single reloc correctly. + (xcoff_link_add_symbols): If we just created a descriptor, pass it + to _bfd_generic_link_add_one_symbol, to save a hash lookup. + Handle XTY_ER/XMC_XO symbols correctly. + (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols + rather than normal symbol table. + (bfd_xcoff_import_symbol): It's not an error if the symbol is + already defined with the same absolute value. + (xcoff_mark): When considering called symbols, check whether the + descriptor is from a dynamic object, rather than the symbol + itself. + (xcoff_build_ldsyms): Likewise. + + * libbfd.c (bfd_get_file_window): Change return type to boolean. + Cast realloc and malloc return values. If malloc or realloc fail, + set bfd_error_no_memory. + * bfd-in.h (bfd_get_file_window): Change type to boolean. + * bfd-in2.h: Rebuild. + +Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (ppc_record_toc_entry): new function. + (in_reloc_p): changed return value. + (coff_ppc_relocate_section): much rework. + (ppc_allocate_toc_section): new function. + (ppc_process_before_allocation): new function. + (ppc_coff_swap_sym_in_hook): new function. + + * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset. + (coff_link_add_symbols): initialize toc_offset. + + * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook + (coff_swap_aouthdr_out): Added more sections to the data + dictionary for the pe file header. Also changed linker version + number on the ppc side. + (dir_names): small improvements to the dictionary printing. + (pe_mkobject_hook): save the file level flags. + + * libcoff-in.h (coff_link_hash_entry): added toc_offset field + (pe_tdata): added real_flags field + (coff_tdata): added local_toc_sym_map and access macro + + * libcoff.h (coff_link_hash_entry): added toc_offset field + (pe_tdata): added real_flags field + (coff_tdata): added local_toc_sym_map and access macro + + * coffcode.h (coff_set_alignment_hook): added hook for PE. + (coff_mkobject): init for local_toc_sym_map + (coff_write_object_contents): set the internal_a.magic to + IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other + ppc compilers use. + +Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com> + + * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs + entries until both the line number address and the function name + address are too large. + + * configure.in: Call AC_CHECK_PROG to find and cache AR. + * configure: Rebuilt. + + * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it + is defined in the environment. + +Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com) + + * som.c (som_get_section_contents_in_window): Define to use + generic version. + +Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com> + + * coff-i860.c: New file, based on coff-i386.c. + * cpu-i860.c: New file, based on cpu-i386.c. + * hosts/i860mach3.h: New file, based on hosts/i386mach3.h. + * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New + targets, using i860coff_vec. + * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using + trad-core.o and hosts/i860mach3.h. + (i860coff_vec): Use coff-i860.o and cofflink.o. + * configure: Rebuild. + * Makefile.in: Rebuild dependencies. + (ALL_MACHINES): Add cpu-i860.o. + (BFD32_BACKENDS): Add coff-i860.o. + (CFILES): Add cpu-i860.c and coff-i860.c. + * targets.c (i860coff_vec): Declare. + (bfd_target_vector): Add &i860coff_vec. + * archures.c (bfd_i860_arch): Declare. + (bfd_archures_list): Add &bfd_i860_arch. + * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number. + (coff_set_flags): Handle bfd_arch_i860. + (coff_write_object_contents): Handle I860 a.out magic number. + +Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of + the created .tc section to 2. + (xcoff_mark): Don't keep a .loader reloc for a call to an + undefined symbol when creating a shared library. + (xcoff_build_ldsyms): When creating a shared library, generate + global linkage code for a call to an undefined symbol. + +Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com> + + * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES, + BFD32_BACKENDS, BFD64_BACKENDS. + (.dep1): Put mkdep output in a separate file. + Rebuilt dependencies. + + * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return + value. + + Permit use of mmap when available: + + * configure.in: Check for mmap, madvise, mprotect. + * config.in, configure: Regenerated. + + * libbfd.c (struct _bfd_window_internal): Define type. + (bfd_init_window, bfd_free_window, bfd_get_file_window): New + functions. + (ok_to_map): New static variable for debugging. + (_bfd_generic_get_section_contents_in_window): New function. + * bfd-in.h (bfd_window_internal): Declare type. + (bfd_window): Define type. + (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare. + * libbfd-in.h (_bfd_generic_get_section_contents_in_window): + Declare. + + * libaout.h (struct aoutdata): Add two window fields. + (obj_aout_sym_window, obj_aout_string_window): New macros. + * aoutx.h (some_aout_object_p): Initialize windows. + (aout_get_external_symbols): Get symbol data and strings in + windows instead of explicitly allocated buffers. + (slurp_symbol_table): Free window instead of memory. + (bfd_free_cached_info): Release windows instead of freeing storage + directly. + (aout_link_free_symbols): Ditto. + + * targets.c (bfd_target): Add new field for + get_section_contents_in_window. + (BFD_JUMP_TABLE_GENERIC): Updated. + * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c, + coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c, + libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new + macros for get_section_contents_in_window field. + +Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com> + + * core.c: Renamed to corefile.c + * makefile.dos (OBJS): Change core.o to corefile.o + * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c + +Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub + to o. Clobber and restore the list of new csects around the call + to _bfd_generic_link_add_one_symbol, in case it wants to report a + linker error and the linker wants to read the symbol table. Reset + the line number count of a real section even if it has no relocs. + (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag. + + * coffgen.c (_bfd_coff_read_string_table): Warn if the string size + is too small. + +Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about + an undefined symbol in a shared link. + + * linker.c (_bfd_generic_link_add_one_symbol): Correct type of + oldtype from bfd_link_order_type to bfd_link_hash_type. From + phdm@info.ucl.ac.be (Philippe De Muyter). + +Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> + + * coff-m88k.c (rtype2howto): New static function. + (RTYPE2HOWTO): Use it rather than a macro definition. + + * coffcode.h (coff_write_object_contents): set internal_a.magic + to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS). + + * configure.in: m68*-motorola-sysv* does not use ptrace-core.o; + define TRAD_HEADER to new file hosts/delta68.h. + m88*-motorola-sysv*, however, does use ptrace-core.o. + * hosts/delta68.h: New file. + + * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to + bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc. + +Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com> + + * i386linux.c (MY(vec)): Declare before use. + +Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com> + + * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): + Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases. + + * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the + BFD is not of the right type. + (bfd_elf_get_needed_list): Likewise. + * i386linux.c (bfd_linux_size_dynamic_sections): Likewise. + * sunos.c (bfd_sunos_get_needed_list): Likewise. + * xcofflink.c (XCOFF_XVECP): Define. + (bfd_xcoff_link_record_set): Don't do anything if the BFD is not + of the right type. + (bfd_xcoff_import_symbol): Likewise. + (bfd_xcoff_export_symbol): Likewise. + (bfd_xcoff_link_count_reloc): Likewise. + (bfd_xcoff_record_link_assignment): Likewise. + (bfd_xcoff_size_dynamic_sections): Likewise. + + * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol + table index against the number of symbols for a base relative + reloc. + + * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to + static function. + * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set + full_aouthdr flag here... + (_bfd_xcoff_bfd_final_link): ...not here. + +Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com> + + * libelf.h: Rename to elf-bfd.h to avoid conflict with + systems that have a system <libelf.h>. + * Makefile.in: Globally replace libelf.h with elf-bfd.h. + * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c, + elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c, + elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c, + elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c, + elfxx-target.h: Include elf-bfd.h rather than libelf.h. + * elfxx-target.h: Change libelf.h reference to elf-bfd.h. + +Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com> + + * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If + set, set BSF_WEAK in symbol. Change all callers. + (ecoff_get_extr): Set weakext based on BSF_WEAK. + (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to + _bfd_generic_link_add_one_symbol. + (ecoff_indirect_link_order): Check that the section tdata relocs + are not NULL before using them. + + * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and + define TRAD_HEADER as hosts/alphalinux.h. + * configure: Rebuild. + * hosts/alphalinux.h: New file. + * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma, + not int. + +Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and + C_ECOMM storage classes. + + * xcofflink.c (xcoff_mark_symbol): New static function, broken out + of xcoff_mark. + (xcoff_mark): Call xcoff_mark_symbol. + (bfd_xcoff_export_symbol): Call xcoff_mark_symbol. + (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than + doing it by hand. + (xcoff_build_ldsyms): Build a .loader symbol for an export symbol. + +Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos + field. + (xcoff_find_reloc): New static function. + (xcoff_link_add_symbols): Use it. + (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos. + (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't + relocate the value of C_DECL. + + * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT. + +Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): Make + callback decide what goes in .relocs. + * pe[i]-i386.c (TARGET_UNDERSCORE): Define. + * peicode.h (pe_mkobject_hook): Only copy aouthdr if + there is one. + +Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): Handle csects in the + absolute section. + +Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c: More improvements, mostly to fix handling of + constructors and a few other special cases. + * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to + zero, reverting yesterday's change. + * bfd-in.h (bfd_xcoff_link_record_set): Declare. + (bfd_xcoff_link_count_reloc): Declare. + (bfd_xcoff_record_link_assignment): Declare. + * bfd-in2.h: Rebuild. + +Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se> + + * PORTING, aout-arm.c, aout-encap.c, aout-target.h, + aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c + i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c, + i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c, + ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c: + Change PAGE_SIZE to TARGET_PAGE_SIZE. + + * m68knetbsd.c: Ditto as well as add support for the m68k4k object + format. + + * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text + segments includes the a.out header. See to that the magic number + *always* is big-endian. + + * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and + m68k4k NetBSD configurations. + + * configure.in, configure: Separate i386 & mips NetBSD + configurations from other BSD ones. Don't assume DEC is the only + thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd* + configurations. Add support for m68k4k NetBSD object format. + + * libaout.h: Added M_68K4K_NETBSD magic. + + * m68k4knetbsd.c: New file. + + * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P. + + * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to + <machine/endian.h>. + + * hosts/mipsnbsd.h: New file. + +Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c: Numerous changes to get closer to a working XCOFF + linker. + * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr, + toc_section, and entry_section fields. + (struct xcoff_section_tdata): Remove ldrel_count field. + * libcoff.h: Rebuild. + * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data + fields. + (coff_compute_section_file_positions): If RS6000COFF_C, generate + full a.out header if full_aouthdr is set in xcoff_data. + (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc + based on sections stored in xcoff_data. + * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data + fields. + (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR. + (rs6000coff_vec): Set symbol_leading_char to '.'. + * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the + value stored in ret rather than returning a pointer value. + +Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC + format for now. + +Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com) + + * som.c (som_slurp_string_table): Allocate the strings with malloc + since they're free'd by free_cached_info. + (som_slurp_symbol_table): Similarly for the symbol table. + +Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com> + + * Makefile.in (diststuff): Don't make headers. + +Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in: Rebuild dependencies. + + * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if + output_bfd is not SunOS. + (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of + non-SunOS input files. + + * xcofflink.c: Extensive changes to support linking shared objects + and generating a .loader section. + * libcoff-in.h (struct xcoff_tdata): Add import_file_id field. + (struct xcoff_section_tdata): Add lineno_count, first_symndx, + last_symndx, and ldrel_count fields. + * libcoff.h: Rebuild. + * coff-rs6000.c (xcoff_howto_table): Correct reloc names. + * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD + is set. + * bfd-in.h (bfd_xcoff_import_symbol): Declare. + (bfd_xcoff_export_symbol): Declare. + (bfd_xcoff_size_dynamic_sections): Declare. + * bfd-in2.h: Rebuild. + +Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com> + + * configure.in: Add xcofflink.o to pmac_xcoff_vec. + * configure: Rebuild. + * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos. + * coff-pmac.c: Include coff-rs6000.c instead of duplicating its + contents. + (pmac_xcoff_vec): Update to use new xcoff support. + * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static. + (xcoff_write_armap): Declare buf as unsigned char. + * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR. + + * mpw-make.sed: Generalize subdir_do edit. + +Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com) + + * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos + correctly. Don't initialize asect->vma. + +Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com> + + * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use + something a little less than the page size. + +Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com> + + * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp. + +Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com> + + * coff-i386.c (coff_i386_reloc_type_lookup): New. + * coffcode.h (coff_write_object_contents): If .bss is before + .data us that as data_start. + * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc + calc correct. + * peicode.h (add_data_entry): Use _cooked_size of data directory. + (coff_swap_outhdr_out): Hardwire in version number. + +Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com> + + * sunos.c (sunos_add_dynamic_symbols): Rename local variables + major and minor to *_vno, since the former are also macros in + SunOS header files. Cast result of bfd_alloc to appropriate + type. + + * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value + before assigning to sec_data. + +Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is + now relative to the section, not absolute. + * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to + get the file name when there is a N_SO directory name. When + handling stabs, remember that section->vma was added to the + offset. + +Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (struct sunos_link_hash_table): Add needed field. + (sunos_link_hash_table_create): Call bfd_release, not free. + (sunos_link_hash_table_create): Initialize needed field. + (sunos_add_dynamic_symbols): Record needed objects. + (bfd_sunos_get_needed_list): New function. + * bfd-in.h (bfd_sunos_get_needed_list): Declare. + * bfd-in2.h: Rebuild. + +Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com> + + * libcoff-in.h (pe_data_type.in_reloc_p): New. + +Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com> + + * bfd-in.h (struct bfd_link_needed_list): Rename from + bfd_elf_link_needed_list. + * bfd-in2.h: Rebuild. + * elf.c, elflink.h, libelf.h: Corresponding changes. + + Add start at AIX linker support; no shared libraries yet. + * xcofflink.c: New file. + * configure.in (rs600coff_vec): Use xcofflink.o. + * configure: Rebuild. + * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices + fields. + (struct xcoff_section_tdata): Define. + (xcoff_section_data): Define macro. + (_bfd_xcoff_bfd_link_hash_table_create): Declare. + (_bfd_xcoff_bfd_link_add_symbols): Declare. + (_bfd_xcoff_bfd_final_link): Declare. + (_bfd_ppc_xcoff_relocate_section): Declare. + * libcoff.h: Rebuild. + * coff-rs6000.c: Clean up a bit. + (xcoff_mkobject): Default modtype to 1L, not RE. Initialize + cputype, csects, and debug_indices. + (xcoff_copy_private_bfd_data): Copy cputype. + (xcoff_howto_table): Rename from rs6000coff_howto_table. + (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto. + (xcoff_reloc_type_lookup): Rename from + rs6000coff_reloc_type_lookup. + (coff_relocate_section): Define. + (_bfd_xcoff_sizeof_headers): Define. + (_bfd_xcoff_bfd_get_relocated_section_contents): Define. + (_bfd_xcoff_bfd_relax_section): Define. + (_bfd_xcoff_bfd_link_split_section): Define. + (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not + coff. + * coffcode.h (coff_compute_section_file_positions): If AIX, + increment sofar by SMALL_AOUTSZ if not executable. + (coff_write_object_contents): If AIX, always output an a.out + header; if not executable, header size of SMALL_AOUTSZ. + * hash.c (struct bfd_strtab_hash): Add xcoff field. + (_bfd_stringtab_init): Initialize xcoff field. + (_bfd_xcoff_stringtab_init): New function. + (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length. + (_bfd_stringtab_emit): In XCOFF mode, write out length. + * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare. + * libbfd.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add xcofflink.o. + (CFILES): Add xcofflink.c. + + * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not + SEC_NO_FLAGS, for .acommon section. From Peter Schauer + <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>. + +Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c. + +Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com> + + * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment. + * config.in: Regenerated. + + * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048. + (_bfd_chunksize): New variable. + (_bfd_new_bfd): Set it to getpagesize() if negative, and use it + for obstack chunk size. + * configure.in: Check for getpagesize. + * configure: Regenerated. + + Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * trad-core.c (rawptr): Make it a local variable of + ptrace_unix_core_file_p. + +Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com> + + * coff-arm.c (in_reloc_p): New. + * coff-i386.c (in_reloc_p): New. + * coffcode.h: Allways include peicode.h if COFF_WITH_PE. + (coff_write_object_contents): Only set has_reloc_section + if PE_IMAGE. + * cofflink.c (_bfd_coff_generic_relocate_section): Call + in_reloc_p to decide if reloc should be emitted. + * libcoff.h (pe_data_type.in_reloc_p): New. + * peicode.h (pe_mkobject): Initialize in_reloc_p. + +Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c. + (_bfd_coff_read_internal_relocs): Likewise. + * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c. + (_bfd_coff_read_internal_relocs): Likewise. + + * elflink.h (elf_link_add_object_symbols): Correct conditions + under which type and size change warnings are issued. + +Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffgen.c (coff_count_linenumbers): Don't count line numbers for + a symbol which is not in a real section. + (coff_write_native_symbol): Corresponding change. + + * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from + coff_link_hash_newfunc and make non-static. + (_bfd_coff_link_hash_table_init): New function, broken out of + _bfd_coff_link_hash_table_create. + (_bfd_coff_link_hash_table_create): Use it. + (process_embedded_commands): Make static. + * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare. + (_bfd_coff_link_hash_table_init): Declare. + * libcoff.h: Rebuild. + + * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype + field in XCOFF tdata. + (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef + U802ROMAGIC, for clarity. Try to set arch and machine correctly + based on cputype stored in a.out header, or in n_type of initial + .file symbol. + (coff_write_object_contents): Set cputype correctly in a.out + header. + (coff_slurp_symbol_table): Add casts to file_ptr to avoid + warnings. + * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field. + (coff_swap_aouthdr_out): Swap out cputype field. Don't clear + old resv1 field. + * libcoff-in.h (struct xcoff_tdata): Add cputype field. + * libcoff.h: Rebuild. + + * cpu-rs6000.c (rs6000_compatible): New static function. + (bfd_rs6000_arch): Use it. + * cpu-powerpc.c (powerpc_compatible): New static function. + (arch_info_struct): Define various flavours of PowerPC. + (bfd_powerpc_arch): Use powerpc_compatible. Point at + arch_info_struct. + +Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com> + + * Makefile.in (FLAGS_TO_PASS): Remove BISON. + +Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't warn about + changing the size or type if the old definition was weak. + +Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (combined_entry_type): Add fix_line field. + (coff_slurp_line_table): Warn if we try to set the lineno field of + a symbol twice. + (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and + C_EINCL by setting fix_line. Fix C_BSTAT symbol value. + * coffgen.c (coff_mangle_symbols): Handle fix_line. + (coff_write_symbol): Only use N_DEBUG if the symbol is in the + absolute section. + (coff_print_symbol): Print fix_value symbols in a useful fashion. + * libcoff.h: Rebuild. + + * libcoff-in.h (struct xcoff_tdata): Define. + (xcoff_data): Define. + * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union. + * bfd-in2.h, libcoff.h: Rebuild. + * coff-rs6000.c (xcoff_mkobject): New static function. + (coff_mkobject): Define. + (xcoff_copy_private_bfd_data): New static function. + (coff_bfd_copy_private_bfd_data): Define. + (rs6000coff_howto_table): Change R_TOC complain_on_overflow from + signed to bitfield. + (rs6000coff_vec): Add DYNAMIC to object_flags. + * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and + .loader sections specially. + (coff_new_section_hook): If RS6000COFF_C, get the .text and .data + section alignment from the XCOFF tdata information. + (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on + F_SHROBJ, and copy the extra a.out header information into the + XCOFF tdata structure. + (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ, + F_DYNLOAD and the extra a.out header information. + (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or + C_HIDEXT symbol with attached csect information. + * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap + in the o_maxdata field. + (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields. + * coffgen.c (coff_renumber_symbols): Don't move any symbol to the + end if BSF_NOT_AT_END is set. + + * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to + _bfd_read_ar_hdr_fn. + * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly. + * bfd-in2.h, libbfd.h: Rebuild. + * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr + return value. + (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise. + (bfd_slurp_bsd_armap_f2): Likewise. + (_bfd_slurp_extended_name_table): Likewise. + +Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com> + + Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS + when the symbol table is empty. + + * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve + space for section symbols, since we don't output them either. + (elf_m68k_adjust_dynindx): Removed. + + * ptrace-core.c (rawptr): Make it a local variable of + ptrace_unix_core_file_p. + +Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * coff-rs6000.c (xcoff_write_archive_contents): Return false, not + NULL. + + * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and + Mac object file formats. + +Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffgen.c (coff_fix_symbol_name): Don't try to set up file + auxent if there isn't one. + (coff_write_symbols): If there is no file auxent, use SYMNMLEN + rather than FILNMLEN as the maximum name length. + + * coffcode.h (bfd_coff_backend_data): Add new field + _bfd_coff_print_aux. + (bfd_coff_print_aux): New static function. + (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the + scnlen field of an XTY_LD csect aux entry. + (coff_print_aux): New static function. + (coff_slurp_symbol_table): Don't pointerize scnlen field; now done + in coff_pointerize_aux_hook. + (bfd_coff_std_swap_table): Initialize new field. + * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux. + * libcoff.h: Rebuild. + * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + + * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG + if there are symbols, for native AIX ld compatibility. + + * coffcode.h (bfd_coff_backend_data): Add new field + _bfd_coff_pointerize_aux_hook. + (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C + or I960, and as 0 otherwise. + (bfd_coff_std_swap_table): Initialize new field. + * libcoff.h: Rebuild. + * coffgen.c (coff_pointerize_aux): Change parameters to take + symbol pointer instead of type and class, and to take aux index. + Call _bfd_coff_pointerize_aux_hook if it is defined. + (coff_get_normalized_symtab): Always call coff_pointerize_aux. + * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + + * coff-rs6000.c: Add full support for AIX archives. Rewrite old + read-only/host-only support. + + * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be + BSF_LOCAL. + (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if + RS6000COFF_C. + + * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify + BFD_JUMP_TABLE_ARCHIVE accordingly. + * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare. + (_bfd_compute_and_write_armap): Declare. + (_bfd_generic_read_ar_hdr): Declare. + (_bfd_read_ar_hdr): Define. + (_bfd_noarchive_read_ar_hdr): Define. + (_bfd_archive_bsd_read_ar_hdr): Define. + (_bfd_archive_coff_read_ar_hdr): Define. + * archive.c: Change all callers of _bfd_snarf_ar_hdr to call + _bfd_read_ar_hdr instead. + (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr. + (_bfd_compute_and_write_armap): Rename from + compute_and_write_armap. Make non-static. Change all callers. + * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather + than _bfd_snarf_ar_hdr. + * aout-target.h (MY_read_ar_hdr): Define if not defined. + * ieee.c (ieee_read_ar_hdr): Define. + * libecoff.h (_bfd_ecoff_read_ar_hdr): Define. + * oasys.c (oasys_read_ar_hdr): Define. + * som.c (som_read_ar_hdr): Define. + * bfd-in2.h, libbfd.h: Rebuild. + +Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com> + + * peicode.c (coff_swap_filehdr_in): If symptr is + zero, there aren't any symbols, even if nsyms is set. + +Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com> + + * libecoff.h (struct ecoff_backend_data): Add adjust_headers + field. + * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha + sections, and set styp correctly for them: .got, .hash, .dynamic, + .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment. + (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section + types. + (ecoff_sort_hdrs): New static function. + (ecoff_compute_section_file_positions): Return boolean, not void. + Sort the sections by VMA before looking through them. Put the + first non SEC_ALLOC section on a new page. Put every SEC_ALLOC + section on an appropriate boundary within the page. + (ecoff_compute_reloc_file_positions): Check return value of + ecoff_compute_section_file_positions. + (_bfd_ecoff_set_section_contents): Likewise. + (_bfd_ecoff_write_object_contents): Check for various Alpha + section types when incrementing text_size and data_size. Call + adjust_headers backend function if it exists. + * coff-alpha.c (alpha_adjust_headers): New static function. + (alpha_ecoff_backend_data): Initialize adjust_headers field. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + + * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6. + +Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com) + + * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead + of ALTERNATE_AIX_CORE_FORMAT. + * configure.in (aix4): No longer need CORE_FLAGS. + * configure: Updated. + +Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com> + + NS32k changes from Ian Dall: + * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New + macros. + (aout_link_input_section_std, aout_link_input_section_ext, + aout_link_reloc_link_order): Call them instead of _bfd_* + versions. + * aout-target.h (MY_exec_header_not_counted): New macro, defaults + to zero. + (backend_data): Use it instead of hardcoded zero. + + * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro. + (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi. + + * ns32knetbsd.c: Include bfd.h. + (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros. + (MY_bfd_reloc_type_lookup): Declare function too. + * pc532-mach.c (set_sizes): Don't declare. + (MY_text_includes_header, MY_exec_header_not_counted): Define. + (backend_data, MY_backend_data): Don't define. + + * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and + ns32k-*-lites* like ns32k-*-netbsd*. + + * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to + compile on lites. + +Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_write_object_contents): Restore setting + f_timdat to 0, deleted on August 22. + +Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com> + + * coffcode.h (coff_bfd_copy_private_symbol_data, + coff_bfd_copy_private_section_data, + coff_bfd_copy_private_bfd_data): ifdef to allow overrides. + * peicode.h (coff_bfd_copy_private_bfd_data): New + (pe_bfd_copy_private_bfd_data): New. + (coff_swap_scnhdr_in): Swap bss size into the right place. + (pe_print_private_bfd_data): Add some newlines. + +Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com) + + * som.c (setup_sections): Don't die if a space has no subspaces. + +Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't let a weak + dynamic symbol override a common symbol. Don't change the size or + type if they have been set and the new symbol is not a definition. + Warn if the size or type changes. + +Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com) + + * som.c (som_begin_writing): Don't write the symbol table or + symbol strings. + (som_finish_writing): Write them here. Place them after the + subspace data, but before the relocs. + +Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_add_one_symbol): Just pass false, not + info->shared_library, to sunos_create_dynamic_sections. + (sunos_scan_ext_relocs): Don't warn about a reloc in the .text + section. + (sunos_check_dynamic_reloc): Remove .text section assertion. + +Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com> + + * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*. + * configure, configure.in: Add pmac_xcoff_vec case. + * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o. + * coff-pmac.c: New file, PowerMac XCOFF support. + * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case. + * targets.c (pmac_xcoff_vec): Declare. + + * mpw-config.in: Various changes to be compatible with the + autoconf-based configury. + * mpw-make.sed: New file, sed commands to translate Unix + makefile into MPW syntax. + * mpw-make.in: Remove. + * hosts/mpw.h: Remove. + * bfd-in.h, bfd-in2.h: If MPW, include the file that defines + true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED. + +Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com> + + * binary.c (binary_get_symtab): Return an empty string on error. + * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB. + +Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie> + + * coff-ppc.c: Reformatted according to gnu conventions + Removed irrelevant "if 0" code + +Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com> + + * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak + symbols rather than as indirect symbols. + (MY(slurp_symbol_table)): Don't do anything special about + secondary symbols. + + * coffcode.h (coff_new_section_hook): Make sure that the alignment + of .ctors and .dtors sections is no larger than 2. + + * sunos.c (sunos_add_one_symbol): Don't change + bfd_link_hash_common to bfd_link_hash_new, since it may be on the + undef list. + (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the + dynamic symbols when creating a shared library. + (sunos_scan_ext_relocs): Handle relocs correctly when creating a + shared library. + (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as + written even if it is not defined in a regular object. + (sunos_write_dynamic_symbol): Use plt_offset for the address of + the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT + rather than the constant 22. + (sunos_check_dynamic_reloc): Handle creating a shared library. + (sunos_finish_dynamic_link): Set the first entry in the GOT to + zero when creating a shared library. + * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC, + write it out at the start of the symbol table. + + * Makefile.in (BFD32_BACKENDS): Add coff-arm.o. + +Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com> + + * config.bfd: Add arm-*-coff. + * configure.in, configure: Add armcoff_{little,big}_vec. + * targets.c (armcoff_{little,big}_vec): Declare. + (bfd_target_vector): Add armcoff_{little,big}_vec. + * coff-arm.c (armcoff_{little,big}_vec): Always define. + +Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com> + + * targets.c (bfd_find_target): Remove debugging code. + +Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie> + + * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE + support on powerpc. + * Makefile.in: added *-ppc files + * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to + allow pe based .o's to be shared with other tools on ppc/NT + * config.bfd: added powerpc[le]-[pe|winnt] config support + * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec + * peicode.h: Added more section flags for PE on ppc + Added coff_swap_filehdr_out to allow peicode.h to be + used for non-image PE files on ppc. + Check for image, or not, before copying pe_opthdr + * targets.c: Added new bfd's + * targets.c: Removed two inactive bfds that shouldn't have made it this + far. + +Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use + explicit values to initialize all relocs. Change all users. + (ppc_elf_brtaken_inner): New function to handle branch predicition + relocs. + (ppc_elf_brtaken_reloc): Ditto. + (ppc_elf_howto_raw): Use new functions. Make sure all unsupported + relocs use ppc_elf_unsupported_reloc. + (ppc_elf_merge_private_bfd_data): Keep track of whether an error + needs to be reported. + (ppc_elf_relocate_section): Support branch prediction relocs. + +Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com> + + * bfd.c (bfd_assert): Remove \n from string passed to + _bfd_error_handler. + + * coff-i386.c: (TWO_DATA_SECS): Don't define. + * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook. + (bfd_coff_make_section_hook): Don't define. + (coff_make_section_hook): Remove. + (sec_to_styp_flags): Remove TWO_DATA_SECS case. + (styp_to_sec_flags): Likewise. + (coff_write_object_contents): Likewise. + (bfd_coff_std_swap_table): Don't initialize make_section_hook + field. + * libcoff.h: Rebuild. + * coffgen.c (make_a_section_from_file): Just call + bfd_make_section_anyway, not bfd_make_section or + bfd_coff_make_section_hook. + * ecoff.c (_bfd_ecoff_make_section_hook): Remove. + * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare. + * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize + make_section_hook field. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + + * aoutx.h (translate_from_native_sym_flags): Don't try to stuff + pointers into value field for warning and indirect symbols; just + leave the value field alone. + * linker.c (generic_link_add_symbol_list): Use next symbol for + warning and indirect symbols, rather than looking in symbol value. + * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr + parameter. Change all callers. Remove support for indirect + symbols; it didn't work anyhow. + (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable. + * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT. + * bfd-in2.h: Rebuild. + +Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs, + go back to telling the tools this reloc operates on 32 bits. + +Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com> + + * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler + rather than a direct fprintf. + * archive.c (_bfd_write_archive_contents): Likewise. + * coffcode.h (coff_slurp_symbol_table): Likewise. + * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise. + (ppc_elf_unsupported_reloc): Likewise. + (ppc_elf_relocate_section): Likewise. + * i386linux.c (linux_tally_symbols): Likewise. + (linux_finish_dynamic_link): Likewise. + * osf-core.c (osf_core_core_file_p): Likewise. + * rs6000-core.c (rs6000coff_get_section_contents): Likewise. + * som.c (som_sizeof_headers): Likewise. + * srec.c (srec_bad_byte): Likewise. + * bfd.c (bfd_assert): Likewise. Also change file to be const. + * libbfd-in.h (bfd_assert): Declare first parameter const. + * libbfd.h: Rebuild. + * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning + bfd_reloc_overflow is enough. + * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort. + * coff-h8500.c (rtype2howto): Likewise. + * coff-z8k.c (rtype2howto): Likewise. + * coffcode.h (dummy_reloc16_extra_cases): Likewise. + * elf.c (_bfd_elf_get_lineno): Likewise. + (_bfd_elf_no_info_to_howto): Likewise. + (_bfd_elf_no_info_to_howto_rel): Likewise. + * hp300hpux.c (convert_sym_type): Likewise. + (MY(swap_std_reloc_in)): Likewise. + * elf.c (bfd_section_from_shdr): Remove #if 0 sections. + + * libaout.h (struct aoutdata): Add line_buf field. + * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer + and filename_buffer. Instead, use a malloc buffer stored in the + new line_buf field. Remove length restrictions. + + * coffgen.c (string_size): Remove static variable. + (debug_string_size, debug_string_section): Likewise. + (coff_fix_symbol_name): Add string_size_p, debug_string_section_p, + and debug_string_size_p parameters. Use them instead of the + global variables. Change all callers. + (coff_write_symbol): Likewise. + (coff_write_alien_symbol, coff_write_native_symbol): Likewise. + (coff_write_symbols): Add local variables to replace removed + global variables. + + * libcoff-in.h (struct coff_section_tdata): Add offset, i, + function, and line_base fields. + * libcoff.h: Rebuild. + * coffgen.c (coff_find_nearest_line): Use section tdata to cache + information, rather than using static variables. + + * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC + file. From Peter DeWolf <pld@amt.tay1.dec.com>. + + * init.c (initialized): Remove static variable. + (bfd_init): Don't bother setting initialized. + (bfd_check_init): Remove. + * opncls.c (_bfd_new_bfd): Don't call bfd_check_init. + * libbfd.h: Rebuild. + +Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * rs6000-core.c (rs6000coff_core_p): Don't check the core file + size for full core dumps. Copy core file header to private data. + (rs6000coff_core_file_failing_command, + rs6000coff_core_file_failing_signal): New functions to extract + the file name and terminating signal from the core file. + * coff-rs6000.c: Use them. + +Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com> + + Change arch info to be const, initialized at compile time. + * archures.c: Reindent many functions. Change CONST to const. + (bfd_arch_info_type): Make arch_name const. Remove disassemble; + nothing set it anyhow. Make next const. + (bfd_arch_info_list): Remove. + (bfd_archures_list): Rename from archures_init_table. Change from + a table of function pointers to a table of bfd_arch_info_type + structure addresses. + (bfd_scan_arch): Rewrite accordingly. Return a const pointer. + (bfd_lookup_arch): Likewise. + (bfd_set_arch_info): Rewrite accordingly. Change argument to be a + const pointer. + (bfd_default_arch_struct): Make const. + (bfd_arch_init, bfd_arch_linkin): Remove. + (bfd_get_arch_info): Return a const pointer. + * init.c (bfd_init): Don't call bfd_arch_init. + * bfd.c (struct _bfd): Make arch_info const. + * bfd-in2.h: Rebuild. + * libbfd.h: Rebuild. + * configure.in: Put & before everything in $selarchs. + * configure: Rebuild. + * cpu-*.c: Change bfd_*_arch from a function which calls + bfd_arch_linkin to a const structure. + * ieee.c (ieee_object_p): Make arch const. + +Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * reloc.c (bfd_reloc_code_type): Add relocations to support all of + PowerPC V.4. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + + * elf32-ppc.c (reloc_type): Update names to match current draft. + (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC + relative. Update names to current V.4 draft. + (ppc_elf_reloc_type_lookup): Add support for more relocations. + (ppc_elf_relocate_section): Rename relocations to match draft. + +Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com> + + * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules + compiled with -mrelocatable-lib to be linked with either normal + modules or -mrelocatable modules. + +Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_write_object_contents): Clear the vstamp field + in the a.out header. + + * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for + a reloc against a local symbol, even if it's not a section. + +Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com> + + * targets.c (bfd_target): Remove unused align_power_min field. + * bfd-in2.h: Rebuild. + * All backends: Remove initialization of align_power_min. + +Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com> + + * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right. + +Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no> + + * config.bfd (mips-dec-netbsd*): New target. + * configure.host (mips-dec-netbsd*): New host. + * configure.in (mips-dec-netbsd*): New native. + * configure: Rebuild. + +Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com> + + Make the COFF backend linker merge common types: + * cofflink.c (struct coff_debug_merge_element): Define. + (struct coff_debug_merge_type): Define. + (struct coff_debug_merge_hash_entry): Define. + (struct coff_debug_merge_hash_table): Define. + (coff_debug_merge_hash_table_init): Define. + (coff_debug_merge_hash_table_free): Define. + (coff_debug_merge_hash_lookup): Define. + (struct coff_final_link_info): Add debug_merge field. + (coff_debug_merge_hash_newfunc): New static function. + (_bfd_coff_final_link): Allocate and free debug_merge table. + (coff_link_input_bfd): Merge identical enum, struct and union + types. + +Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com> + + Convert i960 COFF to use COFF backend linker. + * coff-i960.c (coff_i960_relocate): Use a coff_section_data + structure to store the symbol being used. + (coff_i960_start_final_link): New static function. + (coff_i960_relocate_section): New static function. + (coff_i960_adjust_symndx): New static function. + (coff_start_final_link): Define. + (coff_relocate_section): Define. + (coff_adjust_symndx): Define. + * coffcode.h (bfd_coff_backend_data): Add new callback function + _bfd_coff_start_final_link. + (bfd_coff_start_final_link): Define. + (coff_start_final_link): Define if not defined. + (bfd_coff_std_swap_table): Add coff_start_final_link. + * cofflink.c (_bfd_coff_internal_syment_name): Make globally + visible. + (_bfd_coff_final_link): Call bfd_coff_start_final_link if the + function callback is not NULL. + * libcoff-in.h (struct coff_section_tdata): Add tdata field. + (_bfd_coff_internal_syment_name): Declare. + * libcoff.h: Rebuild. + * configure.in (icoff_big_vec): Add cofflink.o. + (icoff_little_vec): Likewise. + * configure: Rebuild. + +Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com> + + * Makefile.in (clean-info): Remove extraneous tab from line + following action. + +Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (coff_link_input_bfd): Fail if a section with no + contents has relocs. + +Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com> + + * coffcode.h (coff_compute_section_file_positions): Keep the + raw size safe. + (coff_write_object_contents): Remember if it's a relocatable + file. + * libcoff-in.h (pe_data_type): New member 'has_reloc_section' + * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag + if relocatable file. Swap out saved raw size. + +Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (do_maintainer_clean): Rename from do_realclean. + (maintainer-clean): Rename from realclean, passing + maintainer-clean down to subdirectories, but leave realclean as a + synonym. + + * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to + warning callback. + + * dep-in.sed: Remove config.h from generated dependencies. + + * sunos.c (sunos_slurp_dynamic_symtab): New static function, + broken out of sunos_canonicalize_dynamic_symtab. + (sunos_canonicalize_dynamic_symtab): Call new function + sunos_slurp_dynamic_symtab. + (sunos_add_dynamic_symbols): Add three new parameters. Return the + dynamic symbol table to the caller. + * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols + callback to override the symbols being read. + * libaout.h (struct aout_backend_data): Add three new parameters + to add_dynamic_symbols callback. + + Extensive minor changes to avoid various gcc warnings. Also: + * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o. + * archures.c (bfd_arch_info_type): Change mach field from long to + unsigned long. + (bfd_lookup_arch): Change machine parameter from long to unsigned + long. + +Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find + a symbol with a non-zero plt_offset. + +Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com> + + * elfcode.h (align_file_position): Remove; not used. + + * configure.in: Only check for <sys/procfs.h> on a native system, + and make sure it defines prstatus_t. + * configure: Rebuild. + +Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test. + + * config.in: Rename from config.h.in. + * configure.in: Call AC_CONFIG_HEADER with config.h:config.in. + Check for config.h:config.in when creating stamp-h. + * configure: Rebuild. + * Makefile.in (stamp-h): Depend upon config.in rather than + config.h.in. Set CONFIG_HEADERS to config.h:config.in when + calling config.status. + + * Makefile.in (do_distclean): Remove config.h and stamp-h. + (Makefile): Just rebuild Makefile. + (config.h, stamp-h): New targets. + * configure.in: Create stamp-h when rebuilding config.h. + * configure: Rebuild. + +Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Call AC_CONFIG_HEADER. Substitute + HOST_64BIT_LONG. Check that various header files exist. Check + that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc + and/or free need to be declared. Don't make a link to sysdep.h. + Define TRAD_HEADER for various hosts. + * configure: Rebuild. + * configure.host: Don't set my_host. Add definitions taken from + host header files for various entries. Remove entries which now + do nothing. + * acconfig.h: New file. + * config.h.in: New file, built by autoheader. + * sysdep.h: New file. + * Makefile.in (do_distclean): Don't remove sysdep.h. + (RECONFIG): Remove. + (LOCAL_H_DEPS): New variable. + ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and + $(RECONFIG). + ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise. + ($(OPTIONAL_BACKENDS)): Likewise. + (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than + looking through sysdep.h. + * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile. + (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG. + (fprintf_vma, sprintf_vma): Likewise. + (int64_type, uint64_type): Don't define. + * bfd-in2.h: Rebuild. + * archures.c, bfd.c, srec.c: Include <ctype.h>. + * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS. + * lynx-core.c: Include stuff from old hosts/lynx.h. + * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL), + rather than NO_FCNTL. + * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__ + rather than NATIVE_HPPAHPUX_COMPILER. + * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it + is defined. + * hosts/*.h: Remove all header files which merely include, + declare, and define things. Leave header files which define + information needed by trad-core.c. + + * aclocal.m4 (BFD_BINARY_FOPEN): Define. + (BFD_CC_FOR_BUILD): Define. + * configure.in: Use BFD_CC_FOR_BUILD. + * configure: Rebuild. + +Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com> + + * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist. + * configure: Rebuild. + + * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of + a global symbol. + +Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com) + + * config.bfd: i386pe_ve -> i386pe_vec. + +Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Incorporate host Makefile fragments by setting + shell variables. + * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and + AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a + value based on whether the code is being compiled by a cross + compiler. Don't substitute host_makefile_frag or frags. + * aclocal.m4: New file to define local AC_PROG_CC. + * configure: Rebuild. + * Makefile.in (INSTALL): Set to @INSTALL@. + (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@. + (INSTALL_DATA): Set to @INSTALL_DATA@. + (AR): Set to @AR@. + (CC): Define as @CC@. + (CFLAGS): Set to @CFLAGS@. + (CC_FOR_BUILD): Set to @CC_FOR_BUILD@. + (@host_makefile_frag@): Remove. + (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS) + after other options. + (config.status): Remove dependency upon @frags@. + * config/*.mh, config/README: Remove. + + * config.bfd: Rewrite to incorporate the contents of the Makefile + fragments by setting shell variables, rather than merely returning + the name of a Makefile fragment. + * configure.in: Use shell variables set by config.bfd rather than + looking at the target Makefile fragment files. Don't substitute + target_makefile_frag. Do substitute TDEFINES. + * configure: Rebuild. + * Makefile.in (@target_makefile_frag@): Remove. + (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@. + * config/*.mt: Remove. + +Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com> + + * configure.in: Put changequote lines around "i[345]86" patterns + section of core file support. + +Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu) + + * som.c (som_bfd_print_private_bfd_data): Define to use the + generic version. + +Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com> + + * peicode.h (coff_swap_aouthdr_in): Add ImageBase to + entry, text_start and data_start. + +Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (OFILES): Remove $(TDEPFILES). + * config/apollo.mt (TDEPFILES): Remove. + * config/README: Update. + + * configure.in: For a native configuration, set COREFILE and + COREFLAG based on the canonical host name. + * configure: Rebuild. + * Makefile.in: Rebuild dependencies. + (ALL_CFLAGS): Add @COREFLAG@. + (OFILES): Replace $(HDEPFILES) with @COREFILE@. + * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file + support routines. Check LYNX_CORE rather than HOST_LYNX. + * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX. + * i386lynx.c: Likewise. + * m68klynx.c: Likewise. + * sparclynx.c: Likewise. + * rs6000-core.c: Check AIX_CORE rather than HOST_AIX. + * *-core.c: Comment changes. + * config/decstation.mh (HDEPFILES): Remove. + (HDEFINES): Remove -DTRAD_CORE. + * config/irix3.mh (RANLIB): Remove. + * config/irix4.mh (HDEPFILES, RANLIB): Remove. + (HDEFINES): Remove -DIRIX_CORE. + * config/riscos.mh (RANLIB, HDEPFILES): Remove. + (HDEFINES): Remove -DTRAD_CORE. + * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove. + * config/ultra3.mh (RANLIB): Remove. + * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove. + * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove. + * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove. + * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove. + * config/hppahpux.mh, config/hppaosf.mh: Remove. + * config/i386aix.mh, config/i386bsd.mh: Remove. + * config/i386linux.mh, config/i386mach3.mh: Remove. + * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove. + * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove. + * config/mipsmach3.mh, config/news-mips.mh: Remove. + * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove. + * config/rs600.mh, config/rs6000lynx.mh: Remove. + * config/solaris2.mh, config/stratus.mh: Remove. + * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove. + * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove. + +Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp> + + * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or + DT_FINI entry if the appropriate symbol is not in the hash table. + + * libelf.h (struct elf_backend_data): Add create_program_headers + and want_hdr_in_seg fields. + * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not + defined. + (elf_backend_create_program_headers): Likewise. + (elfNN_bed): Initialize create_program_headers and + want_hdr_in_seg. + * elf.c (get_program_header_size): Call create_program_headers + backend routine. + (map_program_segments): Check want_hdr_in_seg backend field. Call + create_program_headers backend routine. + + * elf.c (assign_file_positions_except_relocs): Align non allocated + sections when creating an executable. + + * elfcode.h (elf_swap_phdr_in): Make non static. + (elf_swap_phdr_out): Make non static. + * libelf.h (bfd_elf32_swap_phdr_in): Declare. + (bfd_elf32_swap_phdr_out): Declare. + (bfd_elf64_swap_phdr_in): Declare. + (bfd_elf64_swap_phdr_out): Declare. + + * ecofflink.c (ecoff_collect_shuffle): New static function. + (_bfd_ecoff_get_accumulated_pdr): New function. + (_bfd_ecoff_get_accumulated_sym): New function. + (_bfd_ecoff_get_accumulated_ss): New function. + * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare. + (_bfd_ecoff_get_accumulated_sym): Declare. + (_bfd_ecoff_get_accumulated_ss): Declare. + * libbfd.h: Rebuild. + +Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com> + + * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo. + + * elflink.h (elf_link_add_object_symbols): Handle indirect and + warning symbols. If any section is named .gnu.warning.XXX, treat + the contents as a warning to be issued if the symbol XXX is + referenced. + (elf_link_output_extsym): For an indirect or warning symbol, just + output the symbol it points to. + + * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error + if bfd_hash_allocate fails, since it will already be set. + (generic_link_hash_newfunc): Likewise. + (archive_hash_newfunc): Likewise. + (hash_entry_bfd): New static function. + (_bfd_generic_link_add_one_symbol): Pass new arguments to warning + callback. Allocate a new warning using the hash table newfunc. + Use bfd_hash_replace to update the entry in the hash table, rather + than assuming we can copy the fields with structure assignment. + + * hash.c (bfd_hash_replace): New function. + * bfd-in.h (bfd_hash_replace): Declare. + * bfd-in2.h: Rebuild. + +Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com> + + * config.bfd: Add mips*vr4300-*-elf* target. + * config/mipsbvr4300.mt: Added. + +See file ChangeLog.2 + + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |
