X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2FChangeLog;h=6a08870a24c013df242a5f98e3a7215652f94eb4;hb=305c72062b487da283913b9f4b3016b0546c64a3;hp=d4c4d15afe28a0248d4dfef27e54e571419d4ae7;hpb=a23ef39fe9d39c662cbaa5b5548a8123c9ca28e5;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index d4c4d15afe..6a08870a24 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,384 @@ +2000-01-27 Alan Modra + + * coff-i386.c (i3coff_object_p): Remove prototype. + Update copyright. + + * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const + to name. Update copyright. + + * trad-core.c (trad_unix_core_file_p): Cast core_regsec + assignment to avoid warning. Update copyright. + +2000-01-24 Robert Lipe (robertl@sco.com) + + * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc + instead of using GNU C extension. + +2000-01-21 Nick Clifton + + * libbfd.c (bfd_read): Do not attempt to get a negativly sized + amount from a bfd_in_memory structure. + (bfd_seek): Do not allow seeks past the end of a bfd_in_memory + structure. + +2000-01-14 Nick Clifton + + * linker.c (default_indirect_link_order): oops - fix incorrectly + applied patch from Tim Wall. + +2000-01-13 Timothy Wall (twall@tiac.net> + + * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx + = scnhsz, filhsz, relsz, aoutsz, etc) + + * coffswap.h: Ditto. + +2000-01-13 Nick Clifton + + * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to + interwork thumb to arm stub. + +2000-01-13 Timothy Wall (twall@tiac.net> + + * archures.c (bfd_octets_per_byte): New function: Return + target byte size. + (bfd_arch_mach_octets_per_byte): New function: Return target + byte size. + + * section.c: Distinguish between octets and bytes for usage of + _cooked_size, _raw_size, and output_offset. Clarify + description of bfd_set_section_contents. + + * bfd-in2.h: Regenerate. + + * coffgen.c: Indicate that the offset parameter is in bytes, not + octets. + + * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte + where appropriate to get the octet offset when calling + bfd_set_section_contents. + (bfd_coff_reloc_link_order): Ditto. + + * linker.c (bfd_generic_reloc_link_order): Ditto. + (_bfd_default_link_order): Ditto. + + * reloc.c (bfd_perform_relocation): Distinguish between octets + and bytes. Use octets when indexing into octet data; use bytes + when calculating target addresses. + (bfd_install_relocation): Ditto. + + * srec.c (srec_write_section): Ditto. + +2000-01-13 Nick Clifton + + * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from + 3 to 2. This allows 4 byte sized sections, which is necessary for + dlltool to build funcitoning DLLs. + +2000-01-10 Philip Blundell + + * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu. + (arm*-*-conix*): New target. + +2000-01-10 Egor Duda + + * config.bfd: Include elf32_i386 vector to target list for cygwin + and mingw. + + * config.in: Undefine HAVE_WIN32_PSTATUS_T. + * configure.in: Test for structure win32_pstatus_t in + + * configure: Regenerate. + + * elf.c (elfcore_grok_win32pstatus): New function: process + win32_pstatus_t notes in elf core file. + (elfcore_grok_note): Detect win32_pstatus notes. + +2000-01-03 Martin v. Loewis + + * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol + visibility. + * elflink.h (elf_link_add_object_symbols): Combine visibilities. + * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility. + +1999-12-29 Richard Henderson + + * elflink.h (bfd_elf,size_dynamic_sections): Don't export all + if no dynamic sections created. + +1999-12-27 Nick Clifton + + * peicode.h (pe_bfd_object_p): Only define for PE format + targets. + +1999-12-17 Nick Clifton + + * coff-i386.c (i3coff_object_p): Delete. + (i386coff_vec): Replace reference to i3coff_object_p with a + reference to coff_object_p. + + * coff-mcore.c (pe_object_p): Delete. + + * peicode.h (pe_bfd_object_p): New function: Detect the + presence of a PE format COFF object file. Also detect and + warn about the presence of LINK6 format Image Library Format + object files. + +1999-12-16 Nick Clifton + + * coff-arm.c (NUM_ELEM): New macro. + (NUM_RELOCS): New macro: The number of known ARM relocs. + (RTYPE2HOWTO): Return NULL if the reloc type is out of range. + (coff_arm_rtype_to_howto): Return NULL if the reloc type is out + of range. + (bfd_arm_process_before_allocation): Produce a warning message if + an out of range symbol index is encountered. + +1999-12-14 Nick Clifton + + * elflink.h (is_global_symbol_definition): New Function: Return + true iff the symbol is being given a global definition in this + bfd. + (elf_link_is_defined_archive_symbol): Do not bother processing + symbols for an archive element that has already been included + in the link. + Use is_global_symbol_definition(). + +1999-12-09 Andrew Cagney + + * config.bfd: Add support for sparc-*-netbsdelf* and + sparc-*-netbsdaout*. + +1999-12-13 Nick Clifton + + * elflink.h (elf_link_is_defined_archive_symbol): Check to see + if the symbol is in the common section. + +1999-12-10 Nick Clifton + + * elflink.h (elf_link_is_defined_archive_symbol): New + function: Decide if a symbol, in an archive map is there + because it is defined in the archive element, or because it is + just another common declaration of it. + (elf_link_add_archive_symbols): Use + elf_link_is_defined_archive_symbol to decide if an archive + element contain a reference to a common symbol should be + linked in or not. + +1999-12-10 Nick Clifton + + * elflink.h: Revert previous patch. + * targets.c: Revert previous patch. + * libbfd-in2.h: Revert previous patch. + * libbfd.h: Revert previous patch. + * elfxx-target.h: Revert previous patch. + * archive.c: Revert previous patch. + * aout-target.h: Revert previous patch. + * aout-tic30.h: Revert previous patch. + * bfd.c: Revert previous patch. + * coff-alpha.c: Revert previous patch. + * coff-rs6000.c: Revert previous patch. + * elf64-mips.c: Revert previous patch. + * ieee.c: Revert previous patch. + * libecoff.h: Revert previous patch. + * oasys.c: Revert previous patch. + * som.c: Revert previous patch. + * vms.c: Revert previous patch. + +1999-12-09 Nick Clifton + + * elflink.h (elf_link_add_archive_symbols): Add an archive + element even if contains a symbol which is currently only + considered to be a common. + + * targets.c (struct bfd_target): Add new field + _bfd_allow_commons_in_armap. + * bfd-in2.h:Regenerate. + + * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap): + Define. + (_bfd_archive_bsd_allow_commons_in_armap): Define. + * libbfd.h: Regenerate. + + * elfxx-target.h: If using COFF archive map, override + definition of allow_commons_in_armap and replace with + bfd_false. + + * archive.c (bfd_compute_and_write_armap): Do not place common + symbols into the archive map unless _bfd_allow_commons_in_armap + returns true. + + * aout-target.h (MY_allow_commons_in_armap): Define. + * aout-tic30.h (MY_allow_commons_in_armap): Define. + * bfd.c (bfd_allow_commons_in_armap): Define. + * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define. + * coff-rs6000.h (xcoff_allow_commons_in_armap): Define. + * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define. + * ieee.c (ieee_ecoff_allow_commons_in_armap): Define. + * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define. + * oasys.c (oasys_allow_commons_in_armap): Define. + * som.c (som_allow_commons_in_armap): Define. + * vms.c (vms_allow_commons_in_armap): Define. + +1999-12-07 Jim Blandy + + Add support for SSE registers in ELF core files. + * elf.c (elfcore_make_note_pseudosection): New function. + (elfcore_grok_prfpreg): Use it. + (elfcore_grok_prxfpreg): New function. + (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes. + +1999-12-03 Ian Lance Taylor + + * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16 + value by 4 before storing it back in the field. From + Koundinya. K . + +Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com) + + * archures.c (bfd_mach_am33): Define. + * bfd-in2.h: Rebuilt. + * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list + * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions. + (compute_function_info): Handle additional registers saved by + movm on the am33. + (elf_mn10300_mach): Handle E_MN10300_MACH_AM33. + (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33. + +1999-11-29 Jim Blandy + + * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New + functions. + * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New + declarations. + +1999-11-27 Michael Meissner + + * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for + internal use within gas for alpha explicit relocations. + (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto. + (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto. + (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto. + (BFD_RELOC_ALPHA_USER_GPDISP): Ditto. + (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto. + (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto. + + * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for + BFD_RELOC_ALPHA_USER_*. + + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +1999-11-26 Fred Fish + + * elf.c (elfcore_read_notes): Add prototype for static function. + (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr. + (bfd_section_from_phdr): Replacement function that calls + _bfd_elf_make_section_from_phdr for generic segment types and + backend fucntion pointed to by elf_backend_section_from_phdr for + backend specific segment types. + (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes, + now called by _bfd_elf_make_section_from_phdr. Note that this func + is now just a stub between the caller and bfd_section_from_phdr. + + * elf-bfd.h (struct elf_backend_data): Add new function pointer + elf_backend_section_from_phdr. + (elf_backend_section_from_phdr): Add prototype. + + * elfxx-target.h (elf_backend_section_from_phdr): Define default. + (elfNN_bed): Add elf_backend_section_from_phdr. + +1999-11-25 Nick Clifton + + * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add + SEC_CODE and SEC_READONLY flags to glue sections. + + * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add + SEC_CODE and SEC_READONLY flags to glue sections. + +1999-11-20 Nick Clifton + + * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous + delta. + +1999-11-19 Catherine Moore + + * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding. + (elf_cpu32_plt_entry): Likewise. + +1999-11-18 Nick Clifton + + * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling + for RVA relocs. + (coff_mcore_relocate_section): Initialise addend to 0. + Special case processing of RVA reloc. + +1999-11-17 Richard Henderson + + * elf-bfd.h (struct elf_backend_data): Reorder collect and + type_change_ok; add sign_extend_vma. + * elf32-mips.c (elf_backend_sign_extend_vma): Define. + * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma. + (elf_swap_shdr_in, elf_swap_phdr_in): Likewise. + * elfxx-target.h (elf_backend_sign_extend_vma): Default. + (elfNN_bed): Follow struture changes. + +1999-11-09 Ian Lance Taylor + + * libbfd.c (bfd_read): Check result of read against desired result + using !=, not <. + (_bfd_generic_get_section_contents): Set bfd_error if the seek is + invalid compared to the section size. + + * ieee.c (ieee_slurp_debug): Get the length of the debug + information right if there is no data part. + +Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com) + + * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND, + R_LINETAB, R_LINETAB_ESC, and R_COMMENT. + +1999-10-28 Ian Lance Taylor + + * elflink.h (elf_bfd_final_link): Make last_local signed. + +1999-10-27 Ian Lance Taylor + + * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section + starts with a zero. + +Sat Oct 23 17:36:12 1999 Andrew Cagney + + * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and + bfd_mach_d10v_ts3. + * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add. + * bfd-in2.h: Regenerate. + +1999-10-15 Andrew Haley + + * dwarf1.c (parse_die): Fail to parse a die if its length is zero. + +Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com) + + * libhppa.h (bfd_hppa_insn2fmt): Change to return an int. + +1999-10-08 Ian Lance Taylor + + * elflink.h (elf_merge_symbol): When overriding a weak symbol with + a defined symbol in a shared library, clear the DEF_DYNAMIC flag + too. + +Fri Oct 8 13:03:45 1999 Geoffrey Keating + + * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL + relocs also need the GP value. + (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs + properly. Handle sign-extension for R_MIPS_64 correctly. Correct + the GP value for R_MIPS_LITERAL relocs too. Handle + R_MIPS_64 relocs properly on big-endian MIPS. + (mips_elf_sign_extend): Behave properly with 'long long'. + (mips_elf_highest): Correct typo. + Mon Oct 4 17:49:45 1999 Nick Clifton * cpu-m32r.c (arch_info_struct): New static global.