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Diffstat (limited to 'x/binutils/bfd/ChangeLog')
| -rw-r--r-- | x/binutils/bfd/ChangeLog | 1237 |
1 files changed, 0 insertions, 1237 deletions
diff --git a/x/binutils/bfd/ChangeLog b/x/binutils/bfd/ChangeLog deleted file mode 100644 index 04a27e1197e8..000000000000 --- a/x/binutils/bfd/ChangeLog +++ /dev/null @@ -1,1237 +0,0 @@ -2004-05-17 Daniel Jacobowitz <dan@debian.org> - - * configure.in: Mark unreleased for post-2.15 snapshots. - * configure: Regenerate. - -2004-05-17 Daniel Jacobowitz <dan@debian.org> - - * configure.in: Bump version to 2.15. Mark as released. - * configure: Regenerate. - -2004-05-13 Joel Sherrill <joel@oarcorp.com> - - * config.bfd (or32-*-rtems*): Switch to elf. - -2004-05-13 Nick Clifton <nickc@redhat.com> - - * po/fr.po: Updated French translation. - -2004-05-07 Daniel Jacobowitz <dan@debian.org> - - * configure.in: Bump version to 2.14.92. - * configure: Regenerate. - -2004-05-07 Daniel Jacobowitz <dan@debian.org> - - Merge from mainline: - 2004-04-16 Alan Modra <amodra@bigpond.net.au> - * simple.c (bfd_simple_get_relocated_section_contents): Don't - change reloc_done. Set and restore _cooked_size. - (RETURN): Delete. - -2004-05-07 Alexandre Oliva <aoliva@redhat.com> - - * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return - immediately if there's no link info. - (elf32_frvfdpic_copy_private_bfd_data): New. - (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic. - -2004-05-06 Zack Weinberg <zack@codesourcery.com> - - * dwarf2.c (add_line_info): Also set info->filename to NULL if - filename argument is null; do not call strlen on a null pointer. - -2004-05-06 Daniel Jacobowitz <drow@mvista.com> - - * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32 - special case. - -2004-05-05 Alexandre Oliva <aoliva@redhat.com> - - * configure.in (bfd_elf32_frvfdpic_vec): New. - * configure: Rebuilt. - * targets.c (bfd_elf32_frvfdpic_vec): New. - * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default - on the latter. - * elf32-frv.c: Prefix all identifiers added for FDPIC support with - frvfdpic instead of frv. Rearrange elf-target macros such that - the FDPIC-specific ones are only defined for this new target - vector. - (bfd_elf32_frvfdpic_vec): Declare. - (IS_FDPIC): New. - (elf32_frv_relocate_section): Use it to enable segment checking - and to control rofixup emission. Add output section vma to - applied relocation in non-LOAD non-ALLOC sections. Use - _bfd_error_handler for errors. - (_frv_create_got_section): Create .rel.got and .rofixup only in - FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the - linker script. - (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC. - (elf32_frvfdpic_modify_segment_map): Likewise. - (elf32_frv_finish_dynamic_sections): New, do-nothing. - (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve - error message if we miscompute the rofixup size. - (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC. - (frvfdpic_elf_encode_eh_address): Likewise. - (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC. - Record relocs only in FDPIC. Make sure _gp is defined for GPREL - relocs. Reject unknown relocation types. - (elf32_frv_object_p): Make sure target vector matches FDPIC bits. - (frv_elf_merge_private_bfd_data): Likewise. - (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as - 0x4000 for newly-added elf32-frvfdpic. - -2004-05-05 Alexandre Oliva <aoliva@redhat.com> - - Merge from mainline: - 2004-02-27 Alexandre Oliva <aoliva@redhat.com> - * elf-bfd.h (struct elf_backend_data): Added - elf_backend_can_make_relative_eh_frame, - elf_backend_can_make_lsda_relative_eh_frame and - elf_backend_encode_eh_address. - (_bfd_elf_encode_eh_address): Declare. - (_bfd_elf_can_make_relative): Declare. - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new - hooks to decide whether to attempt to make_relative and - make_lsda_relative. - (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address. - (_bfd_elf_can_make_relative): New. - (_bfd_elf_encode_eh_address): New. - * elf32-frv.c (frv_elf_use_relative_eh_frame): New. - (frv_elf_encode_eh_address): New. - (elf_backend_can_make_relative_eh_frame): Define. - (elf_backend_can_make_lsda_relative_eh_frame): Define. - (elf_backend_encode_eh_address): Define. - * elfxx-target.h - (elf_backend_can_make_relative_eh_frame): Define. - (elf_backend_can_make_lsda_relative_eh_frame): Define. - (elf_backend_encode_eh_address): Define. - (elfNN_bed): Add them. - -2004-04-27 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size - if set. Check reloc_done flag before applying relocations. Use - output addresses, both when applying relocations and when comparing - against the specified section. - (elf_xtensa_relocate_section): Use output address to check if dynamic - reloc is in a literal pool. Set section's reloc_done flag. - -2004-04-21 Philip Blundell <pb@nexus.co.uk> - - * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32 - relocs for locally defined symbols during -shared final link. - (elf32_arm_final_link_relocate): Likewise. - -2004-04-21 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (is_same_value): Add final_static_link argument and - require relocations against a weak symbol to reference the same - symbol hash entry if not a final, static link. - (get_cached_value, add_value_map): Add final_static_link argument. - (remove_literals): Pass final_static_link argument as needed. - -2004-04-16 Nick Clifton <nickc@redhat.com> - - * bfd.c (bfd_archive_filename): Catch NULL bfd pointers. - -2004-04-16 H.J. Lu <hongjiu.lu@intel.com> - - * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only - when it is a definition. - -2004-04-16 Alan Modra <amodra@bigpond.net.au> - - * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort - when statically linking PIC code. - * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. - -2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets. - * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3* - targets amd aout_mips_big_vec, aout_mips_little_vec target vectors. - * configure: Regenerate. - -2004-04-09 Daniel Jacobowitz <drow@mvista.com> - - * configure.in: Update version to 2.14.91. - * configure: Likewise. - -2004-04-09 Daniel Jacobowitz <drow@mvista.com> - - Merge from mainline: - 2004-04-06 Daniel Jacobowitz <drow@mvista.com> - * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use - ".MIPS.stubs". - - 2004-04-05 H.J. Lu <hongjiu.lu@intel.com> - * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always - reserve the memory for dynamic linker - - 2004-04-05 Mark Kettenis <kettenis@gnu.org> - * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define. - (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc. - - 2004-04-01 Andy Chittenden <achittenden@bluearc.com> - * stabs.c (struct stab_link_includes_totals): Add field 'symb' - that keeps the characters in a B_INCL..B_EINCL range. - (_bfd_link_section_stabs): When computing the sum of the - characters in a B_INCL..B_EINCL range also keep a copy of those - characters. Use this information to distinguish between - include sections that have the same sum and the same length - but which are nevertheless unique. - - 2004-03-31 Andy Chittenden <achittenden@bluearc.com> - * stabs.c (struct stab_link_includes_totals): Rename field 'total' - to 'sum_chars' and add field 'num_chars'. - (_bfd_link_section_stabs): When computing the sum of the - characters in a B_INCL..B_EINCL range also keep a count of the - number of characters. Use this information to help distinguish - between include sections when have the same sum but which - nevertheless are still unique. - - 2004-03-31 Mattias Engdegård <mattias@virtutech.se> - * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs. - - 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> - * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32. - (final_link_relocate): Likewise. - - 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> - * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for - R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations. - - 2004-03-17 Nathan Sidwell <nathan@codesourcery.com> - * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct - logic for null_input_bfd detection. - - 2004-03-12 Nick Clifton <nickc@redhat.com> - Dave Murphy <wintermute2k4@ntlworld.com> - - * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks - if the input bfd does not contain any code. - - 2004-03-02 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and - dynrelocs. - (_frv_count_got_plt_entries): Initialize them. - (frv_pic_relocs_info_find): Add insert argument. Adjust all - callers. - (frv_pic_relocs_info_for_global): Likewise. - (frv_pic_relocs_info_for_local): Likewise. - (frv_pic_merge_early_relocs_info): New. - (_frv_resolve_final_relocs_info): Use it in case one entry maps to - another. - (_frv_add_dyn_reloc): Add entry argument. Adjust all callers. - Check that we don't exceed the allocated count for entry. - (_frv_add_rofixup): Likewise. - (_frv_emit_got_relocs_plt_entries): Adjust for coding standards. - (elf32_frv_finish_dynamic_sections): Improve error message in case - we emit too few rofixup entries. - - 2004-02-27 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set - complain_on_overflow to signed. - - 2004-02-27 Jakub Jelinek <jakub@redhat.com> - * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL - for pc relative relocs. - (elf_s390_relocate_section): Likewise. - * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL - for pc relative relocs. - (elf_s390_relocate_section): Likewise. - - 2004-02-26 H.J. Lu <hongjiu.lu@intel.com> - * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to - count_dyn_reloc. - - 2004-02-25 H.J. Lu <hongjiu.lu@intel.com> - * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext. - field to track if a relocation is against readonly section. - (count_dyn_reloc): Take a new argument for rent->reltext. - (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc. - (get_reloc_section): Don't set ia64_info->reltext here. - (allocate_dynrel_entries): Set ia64_info->reltext here. - - 2004-02-24 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local. - (_frv_emit_got_relocs_plt_entries): Decay relocation to protected - function's descriptor to symbol+offset, and map local undefweak - symbol to NULL function descriptor. - (elf32_frv_relocate_section): Likewise. - - 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net> - * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear - IMAGE_SCN_MEM_WRITE on known sections only. - - 2004-02-19 Jakub Jelinek <jakub@redhat.com> - * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear - .plt sh_entsize. - -2004-04-08 Richard Sandiford <rsandifo@redhat.com> - - * elflink.c: Include libiberty.h. - * Makefile.am (elflink.lo): Depend on libiberty.h. - * Makefile.in: Regenerate. - -2004-04-08 Alan Modra <amodra@bigpond.net.au> - - Apply from mainline. - 2004-03-30 Jakub Jelinek <jakub@redhat.com> - * elf.c (map_sections_to_segments): Fix handling of .tbss. - - 2004-03-27 Alan Modra <amodra@bigpond.net.au> - * Makefile.am: Remove all mention of elflink.h. - * Makefile.in: Regenerate. - * bfd-in.h (bfd_elf_discard_info): Declare. - (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete. - * bfd-in2.h: Regenerate. - * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol, - bfd_elf32_link_record_dynamic_symbol, - bfd_elf64_link_record_dynamic_symbol, - _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link, - bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol, - _bfd_elf32_link_record_local_dynamic_symbol, - _bfd_elf64_link_record_local_dynamic_symbol, - _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets, - _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link, - _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry, - _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets, - _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry, - _bfd_elf32_reloc_symbol_deleted_p, - _bfd_elf64_reloc_symbol_deleted_p): Delete. - (bfd_elf_link_record_dynamic_symbol, - bfd_elf_link_record_local_dynamic_symbol, - bfd_elf_final_link, bfd_elf_gc_sections, - bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry, - bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link, - bfd_elf_reloc_symbol_deleted_p): Declare. - (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define. - * elf32-arm.h: Update for changed function names. Remove local - WILL_CALL_FINISH_DYNAMIC_SECTION define. - * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c, - * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c, - * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c, - * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c, - * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c, - * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c, - * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c, - * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise. - * elfxx-target.h (bfd_elfNN_bfd_final_link): Define. - (bfd_elfNN_print_symbol): Define. - * elfcode.h: Don't include elflink.h. - (elf_bfd_discard_info, elf_reloc_symbol_deleted_p, - elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections, - elf_gc_common_finalize_got_offsets, elf_gc_common_final_link, - elf_gc_record_vtinherit, elf_gc_record_vtentry, - elf_link_record_local_dynamic_symbol): Don't define. - * elflink.c: Update for changed function names. Move elflink.h - code here. - * elflink.h: Delete file. - * po/SRC-POTFILES.in: Regenerate. - * po/bfd.pot: Regenerate. - - 2004-03-27 Alan Modra <amodra@bigpond.net.au> - * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting - "name" for global syms accidentally removed in 2004-03-20 change. - - 2004-03-27 Alan Modra <amodra@bigpond.net.au> - * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field. - * elflink.h: Replace all occurrences of sizeof (Elf_External_*) - where Elf_External_* is different for 64 and 32 bit, with - corresponding elf_size_info field. - (struct elf_final_link_info): Use "bfd_byte *" instead - of "Elf_External_Sym *" for external_syms and symbuf. - (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local - vars and use instead of ELF_R_INFO and ELF_R_TYPE macros. - (struct elf_link_sort_rela): Add "sym_mask" alias for "offset". - (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM. - (elf_link_sort_cmp2): Adjust. - (elf_link_sort_relocs): Set up r_sym_mask local var instead of - using ELF_R_SYM macro. Set u.sym_mask. - (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro - version, elf_stringtab_init. Ditto for bfd_section_from_elf_index - vs. section_from_elf_index. Adjust Elf_External_Sym pointer - arithmetic. Pass bed to elf_link_flush_output_syms. Adjust - Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and - swap_syn_out functions. Rearrange dyn swap in/out switch. - (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic. - Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out. - (elf_link_flush_output_syms): Add elf_backend_data arg. - (elf_link_check_versioned_symbol): Likewise. - (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol. - Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out. - (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up - r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM, - ELF_R_TYPE and ELF_R_INFO macros. - (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation - based on size rather than using ELF_R_INFO. - (elf_gc_mark): Set up r_sym_shift local var and use instead of - ELF_R_SYM macro. - (struct alloc_got_off_arg): New. - (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of - ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets. - (elf_gc_allocate_got_offsets): Adjust. - (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of - ELF_R_SYM. Use bfd_section_from_elf_index. - (elf_bfd_discard_info): Set cookie.r_sym_shift. - * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete. - (elf_slurp_symbol_table): Use bfd_section_from_elf_index. - - 2004-03-26 Alan Modra <amodra@bigpond.net.au> - * elf64-ppc.c (elf_backend_add_symbol_hook): Define. - (ppc64_elf_add_symbol_hook): New function. - * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove - const from Elf_Internal_Sym param. - * elflink.c (elf_link_add_object_symbols): Adjust. - * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust. - * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust. - * elf32-i370.c (elf_backend_add_symbol_hook): Adjust. - * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust. - * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust. - * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust. - * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust. - * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust. - * elf32-v850.c (v850_elf_add_symbol_hook): Adjust. - * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust. - * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust. - * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust. - * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust. - * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust. - * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust. - * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust. - - 2004-03-26 Alan Modra <amodra@bigpond.net.au> - * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define. - * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete. - (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete. - (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete. - (bfd_elf64_bfd_link_add_symbols): Delete. - (bfd_elf_link_add_symbols): Declare. - * elfcode.h (elf_bfd_link_add_symbols): Delete. - * elflink.c: Include safe-ctype.h. - (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag, - make static. - (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static. - (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make - static. - (elf_link_add_archive_symbols): Rename from - _bfd_elf_link_add_archive_symbols, make static. - (elf_link_add_object_symbols): New function. Corresponding - elflink.h function converted to use elf_size_info. - (bfd_elf_link_add_symbols): Likewise. - (bfd_elf_size_dynamic_sections): Adjust. - * elflink.h (elf_bfd_link_add_symbols): Delete. - (elf_link_add_object_symbols): Delete. - * elf32-gen.c (elf32_generic_link_add_symbols): Call - bfd_elf_link_add_symbols. - * elf64-gen.c (elf64_generic_link_add_symbols): Likewise. - - 2004-03-25 Alan Modra <amodra@bigpond.net.au> - * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed - and chained shared libs only if dynsym. Clear dynsym on forced-local. - * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare. - (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete. - (_bfd_elf_add_dt_needed_tag): Declare. - (_bfd_elf_sort_symbol): Declare. - (_bfd_elf_finalize_dynstr): Declare. - (RELOC_FOR_GLOBAL_SYM): Formatting. - * elfcode.h (elf_add_dynamic_entry): Delete. - * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding - elflink.h function converted to use elf_size_info. - (_bfd_elf_add_dt_needed_tag): Likewise. - (_bfd_elf_sort_symbol): Likewise. - (_bfd_elf_finalize_dynstr): Likewise. - (compute_bucket_count): Likewise. - (bfd_elf_size_dynamic_sections): Likewise. Check result of - _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref. - (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from.. - * elflink.h: ..here. - (sort_symbol, add_dt_needed_tag): Delete. - (elf_add_dynamic_entry, elf_finalize_dynstr): Delete. - (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete. - Update all users. - * elf32-arm.h (add_dynamic_entry): Update. Remove casts. - * elf32-cris.c (add_dynamic_entry): Likewise. - * elf32-hppa.c (add_dynamic_entry): Likewise. - * elf32-i370.c (add_dynamic_entry): Likewise. - * elf32-i386.c (add_dynamic_entry): Likewise. - * elf32-m32r.c (add_dynamic_entry): Likewise. - * elf32-m68k.c (add_dynamic_entry): Likewise. - * elf32-ppc.c (add_dynamic_entry): Likewise. - * elf32-s390.c (add_dynamic_entry): Likewise. - * elf32-sh.c (add_dynamic_entry): Likewise. - * elf32-sparc.c (add_dynamic_entry): Likewise. - * elf32-vax.c (add_dynamic_entry): Likewise. - * elf32-xtensa.c (add_dynamic_entry): Likewise. - * elf64-alpha.c (add_dynamic_entry): Likewise. - * elf64-hppa.c (add_dynamic_entry): Likewise. - * elf64-ppc.c (add_dynamic_entry): Likewise. - * elf64-s390.c (add_dynamic_entry): Likewise. - * elf64-sparc.c (add_dynamic_entry): Likewise. - * elf64-x86-64.c (add_dynamic_entry): Likewise. - * elfxx-ia64.c (add_dynamic_entry): Likewise. - * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise. - * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. - * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise. - * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise. - - 2004-03-22 Alan Modra <amodra@bigpond.net.au> - * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section - and rel args. Group input and output args. Wrap to 80 columns. - * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c, - elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c, - elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c, - elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c, - elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c, - elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c, - elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c, - elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update - RELOC_FOR_GLOBAL_SYMBOL invocation. - - 2004-03-20 H.J. Lu <hongjiu.lu@intel.com> - * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if - unresolved symbols in objects aren't allowed. - * elf-hppa.h (elf_hppa_relocate_section): Properly handle - unresolved symbols. - (elf_hppa_remark_useless_dynamic_symbols): Likewise. - (elf_hppa_unmark_useless_dynamic_symbols): - * elf32-frv.c (elf32_frv_relocate_section): Likewise. - * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. - (elf32_hppa_relocate_section): Likewise. - * elf32-i370.c (i370_elf_relocate_section): Likewise. - * elf32-m32r.c (m32r_elf_relocate_section): Likewise. - * elf32-sh.c (sh_elf_relocate_section): Likewise. - * elf64-sh64.c (sh_elf64_relocate_section): Likewise. - * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. - * elf-m10200.c (mn10200_elf_relocate_section): Use - RELOC_FOR_GLOBAL_SYMBOL. - * elf32-avr.c (elf32_avr_relocate_section): Likewise. - * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. - * elf32-fr30.c (fr30_elf_relocate_section): Likewise. - * elf32-h8300.c (elf32_h8_relocate_section): Likewise. - * elf32-i860.c (elf32_i860_relocate_section): Likewise. - * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise. - * elf32-mcore.c (mcore_elf_relocate_section): Likewise. - * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. - * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. - * elf32-v850.c (v850_elf_relocate_section): Likewise. - * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. - * elf64-mmix.c (mmix_elf_relocate_section): Likewise. - - 2004-03-19 Alan Modra <amodra@bigpond.net.au> - H.J. Lu <hongjiu.lu@intel.com> - * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move - type and size change code to where it was previously. Remove - dt_needed param. Treat old weak syms as strong if new sym is - from a shared lib, even when old sym is from another shared - lib. Remove unnecessary tests of oldweak and newweak. Correct - comments. - (_bfd_elf_add_default_symbol): Remove dt_needed param. Update - _bfd_elf_merge_symbol calls. - * elflink.h (elf_link_add_object_symbols): Update calls. Remove - dt_needed local var. Update comments. - * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype. - (_bfd_elf_add_default_symbol): Likewise. - * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle - strong syms in one shared object overriding weak syms in another. - - 2004-03-18 Alan Modra <amodra@bigpond.net.au> - * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add - dyn_lib_class field. Rearrange for better packing. - (elf_dt_soname): Delete. - (elf_dyn_lib_class): Define. - * elf.c (bfd_elf_set_dt_needed_name): Update comment. - (bfd_elf_set_dt_needed_soname): Delete. - (bfd_elf_set_dyn_lib_class): New function. - * elflink.h (add_dt_needed_tag): New function. Split out from.. - (elf_link_add_object_symbols): ..here. Rename "name" to "soname". - Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback - initialization of soname. - (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of - elf_dt_soname. - * bfd-in.h (enum dynamic_lib_link_class): New. - (bfd_elf_set_dt_needed_soname): Delete. - (bfd_elf_set_dyn_lib_class): Declare. - * bfd-in2.h: Regenerate. - * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling. - (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs. - * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in - symbol loop. Instead use add_needed to flag tag as written. - - 2004-03-03 Alexandre Oliva <aoliva@redhat.com> - * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and - undefined symbols as hash_new. - - 2004-02-28 H.J. Lu <hongjiu.lu@intel.com> - * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype. - * elflink.h (is_global_data_symbol_definition): Moved to - elflink.c. - (elf_link_is_defined_archive_symbol): Likewise. - (elf_link_add_archive_symbols): Likewise. Renamed to - _bfd_elf_link_add_archive_symbols. - * elflink.c (elf_link_is_defined_archive_symbol): Get the size - of ELF symbol table entry from backend. - (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols - instead of elf_link_add_object_symbols. - - 2004-02-27 H.J. Lu <hongjiu.lu@intel.com> - * elflink.h (sort_symbol): New. - (elf_link_add_object_symbols): Use a sorted symbol array for - weakdef. - - 2004-02-23 Jakub Jelinek <jakub@redhat.com> - * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and - DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry. - - 2004-02-21 H.J. Lu <hongjiu.lu@intel.com> - * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined - symbols with non-default visibility. - -2004-03-22 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read - literal tables and check for relocs outside of literal pools. - (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag. - (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or - set DF_TEXTREL. - (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry. - (elf_xtensa_relocate_section): Read literal tables and check for - dynamic relocations in read-only sections and not in literal pools. - -2004-03-23 Alan Modra <amodra@bigpond.net.au> - - PR 51. - * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char. - -2004-03-22 Hans-Peter Nilsson <hp@axis.com> - - * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT, - R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol - not defined by the executable, or defined in a DSO. - <eliding run-time relocation of .got>: Initialize GOT entry for a - function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an - executable. - (cris_elf_gc_sweep_hook): Improve fallthrough marking. - (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold - a PLT reloc to GOT for an executable. - (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with - .got for a DSO and explain why. - (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs - and unreferenced symbols for which a PLT is defined. Adjust - dynamic-symbol pruning correspondingly, to make sure we don't lose - a dynamic symbol also defined by a DSO. - -2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> - - * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*. - -2004-03-16 Alan Modra <amodra@bigpond.net.au> - - * elflink.c (elf_link_read_relocs_from_section): Don't use - NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check.. - (_bfd_elf_link_read_relocs): ..to here. - * elf32-ppc.c (ppc_elf_relax_section): Formatting. - - Merge from mainline. - 2004-02-20 Jakub Jelinek <jakub@redhat.com> - * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak - symbols used in PIE relocs. - -2004-03-16 Alan Modra <amodra@bigpond.net.au> - - * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override - values selected in configure.host. Require both to be defined - before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to - corresponding BFD_HOST vars with quotes. - <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc; - Always require BFD_HOST_64_BIT_DEFINED. - <file_ptr type>: Find off_t size before emitting message. Combine - off_t and ftello64 conditional. - * configure: Regenerate. - -2004-03-16 Alan Modra <amodra@bigpond.net.au> - - * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer - aliasing warning. Remove trailing whitespace throughout file. - -2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> - - * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of - input_section in calls to get_dyn_name. - * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for - local symbols. - (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name. - -2004-03-15 Alan Modra <amodra@bigpond.net.au> - - * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types. - (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here. - (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t. - (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t. - (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t. - * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8. - (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set - when using long. - * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t. - (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT. - (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise. - (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT. - (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise. - * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t. - (read_8_bytes, read_indirect_string, read_address): Likewise. - (read_abbrevs, parse_comp_unit): Likewise. - * targets.c (struct bfd_target): Likewise. - * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use. - * hppabsd-core.c: Likewise. Formatting. - * hpux-core.c: Likewise. - * irix-core.c: Likewise. - * netbsd-core.c: Likewise. - * osf-core.c: Likewise. - * ptrace-core.c: Likewise. - * sco5-core.c: Likewise. - * trad-core.c: Likewise. - * configure: Regenerate. - * bfd-in2.h: Regenerate. - -2004-03-15 Alan Modra <amodra@bigpond.net.au> - - * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*. - (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise. - (bfd_getb_signed_64, bfd_getl_signed_64): Likewise. - (bfd_getb_signed_32, bfd_getl_signed_32): Likewise. - (bfd_getb_signed_16, bfd_getl_signed_16): Likewise. - (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise. - (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise. - * libbfd.c: Likewise in function definitions. - (bfd_put_8): Mask with 0xff rather than casting to char. - (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise. - (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise. - (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify. - (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise. - (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise. - (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise. - * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify. - (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise. - (H_GET_64, H_GET_32, H_GET_16): Likewise. - (H_GET_S64, H_GET_S32, H_GET_S16): Likewise. - * archive.c (do_slurp_coff_armap): Update swap prototype. - * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*. - (tic54x_getl_signed_32): Likewise. - (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char. - * mach-o.c (bfd_mach_o_read_header): Update get32 prototype. - * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*. - (bfd_getp_signed_32, bfd_putp32): Likewise. - * targets.c (struct bfd_target): Use void* in place of bfd_byte* for - bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32, - bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16, - bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64, - bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16, - bfd_h_getx_signed_16, bfd_h_putx16. - * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes. - * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS. - * hpux-core.c: Likewise. - * irix-core.c: Likewise. - * netbsd-core.c: Likewise. - * osf-core.c: Likewise. - * ptrace-core.c: Likewise. - * sco5-core.c: Likewise. - * trad-core.c: Likewise. - * bfd-in2.h: Regenerate. - -2004-03-15 Matt Thomas <matt@3am-software.com> - - * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is - selected. - -2004-03-13 Mark Kettenis <kettenis@gnu.org> - - * config.bfd: Add x86_64-*-openbsd*. - * configure.in (x86_64-*-openbsd*): Set COREFILE to - netbsd-core.lo. - * configure: Regenerate. - -2004-03-09 Steve Ellcey <sje@cup.hp.com> - - * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq. - -2004-03-05 Nathan Sidwell <nathan@codesourcery.com> - - * elf.c (map_sections_to_segments): Ignore .tbss sections for - layout purposes. - -2004-02-17 Daniel Jacobowitz <drow@mvista.com> - Richard Sandiford <rsandifo@redhat.com> - - * elfxx-mips.c (mips_elf_calculate_relocation): Use - _bfd_elf_symbol_refs_local_p to decide whether to decay - a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend. - (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE - relocs if the symbol wasn't defined by a regular object file. - Don't check the symbol's dynindx. - -2004-02-16 Andrew Cagney <cagney@redhat.com> - - * bfd-in.h (file_ptr, ufile_ptr): Configure type using - @bfd_file_ptr@. - * bfd-in2.h: Re-generate. - -2004-02-14 Andrew Cagney <cagney@redhat.com> - - * configure.host (HDEFINES): When hppa*-*-hpux*, define - _LARGEFILE64_SOURCE. - -2004-02-13 Andrew Cagney <cagney@redhat.com> - - * elf.c (vma_page_aligned_bias): New function. - (assign_file_positions_except_relocs) - (assign_file_positions_for_segments): Replace broken modulo - arithmetic with call to vma_page_aligned_bias. - -2004-02-11 Andrew Cagney <cagney@redhat.com> - - * bfd-in.h: Update copyright. - (bfd_tell): Change return type to file_ptr. - * bfd-in2.h: Re-generate. - * cache.c: Update copyright. - (bfd_cache_lookup_worker): Use real_fseek, do not cast offset - parameter. - (close_one): Use real_ftell. - * bfdio.c: Update copyright. - (real_ftell, real_fseek): New functions. - (bfd_tell): Use real_fseek and real_ftell, change return type to - file_ptr. - (bfd_seek): Use real_ftell and real_fseek, change type of - file_position to a file_ptr. - * libbfd-in.h: Update copyright. - (real_ftell, real_fseek): Declare. - * libbfd.h: Re-generate. - - * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64, - fseeko and fseeko64. Determine bfd_file_ptr. - * configure: Re-generate. - * config.in: Re-generate. - -2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com> - - * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w. - * elf32-h8300.c: Likewise. - -2004-02-09 Christian Vogel <vogelchr@vogel.cx> - Nick Clifton <nickc@redhat.com> - - * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch - GOT entries with no associated GOT subsection. - -2004-02-09 Richard Sandiford <rsandifo@redhat.com> - - * bfd-elf.h (elf_backend_name_local_section_symbols): New hook. - * elf.c (swap_out_syms): Use it to decide whether local section - symbols should be named. - * elfxx-target.h (elf_backend_name_local_section_symbols): New macro. - * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare. - (elf_backend_name_local_section_symbols): Define. - * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New. - -2004-01-30 H.J. Lu <hongjiu.lu@intel.com> - - * elfxx-ia64.c (elfNN_ia64_relax_brl): New function. - (elfNN_ia64_relax_section): Optimize brl to br during the relax - finalize pass. - -2004-01-30 Alexandre Oliva <aoliva@redhat.com> - - * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer - to bfd_link_hash_entry passed by reference to - _bfd_generic_link_add_one_symbol. - -2004-01-25 H.J. Lu <hongjiu.lu@intel.com> - - * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm - relocations against dynamic symbols. - -2004-01-23 Daniel Jacobowitz <drow@mvista.com> - - * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13 - change. - -2004-01-21 Tom Rix <tcrix@worldnet.att.net> - - * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw. - * bfd-in2.h, libbfd.h: Rebuilt. - -2004-01-20 Danny Smith <dannysmith@users.sourceforge.net> - - * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove - IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT - flag has been cleared. - -2004-01-19 Kazu Hirata <kazu@cs.umass.edu> - - * coff-h8300.c: Add and adjust comments about relaxation. - * elf32-h8300.c: Likewise. - -2004-01-16 Kazu Hirata <kazu@cs.umass.edu> - - * coff-h8300.c: Fix comment typos. - * elf32-h8300.c: Likewise. - -2004-01-16 Kazu Hirata <kazu@cs.umass.edu> - - * coff-h8300.c: Add comments about relaxation. - * elf32-h8300.c: Likewise. - -2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * acinclude.m4: Quote names of macros to be defined by AC_DEFUN - throughout. - * aclocal.m4: Regenerate. - * configure: Regenerate. - -2004-01-13 Ian Lance Taylor <ian@wasabisystems.com> - - * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call - mips_elf64_rtype_to_howto instead of using howto_table. - -2004-01-13 Daniel Jacobowitz <drow@mvista.com> - - * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created - the .plt section. - (elf32_arm_check_relocs): Don't increment the PLT refcount for - relocs which would not use the PLT. - -2004-01-13 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs. - (ppc64_elf_gc_sweep_hook): Likewise. - (ppc64_elf_size_dynamic_sections): Test for .plt directly. - -2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com> - - Adds linker relaxation support for bit manipulation insns like - band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset, - bst, btst, bxor. - * elf32-h8300.c: Opcode for bit manipulation insn is checked in - elf32_h8_relax_section function while relxation for aa:16 and aa:32. - * coff-h8300.c: Opcode for bit manipulation insn is checked in - h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32. - -2004-01-12 Alan Modra <amodra@bigpond.net.au> - - * dwarf2.c: Convert to C90, remove unneeded casts and prototypes. - -2004-01-11 Kazu Hirata <kazu@cs.umass.edu> - - * elf32-h8300.c: Fix formatting. - -2004-01-11 Kazu Hirata <kazu@cs.umass.edu> - - * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no - dynamic object is present. Declare r_symndx and h in an inner - scope. - * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise. - -2004-01-09 Daniel Jacobowitz <drow@mvista.com> - - * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count. - (elf32_arm_copy_indirect_symbol): Don't copy pc_count. - (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs - identically. Do not emit PC24 relocations for shared libraries. - (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs - identically. Don't adjust pc_count. - (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically. - Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't - adjust count for branch relocations. - (allocate_dynrelocs): Correct typo in call to - WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for - PC24 or PLT32 relocs when linking. - -2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru> - - * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D - relocation howto with ARM_26 one for consistency. - (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations - that will be converted to ARM_26D ones, since we always want 'done' - relocations to be reflected in section's data. - (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction - offset. - (_bfd_final_link_relocate): Do not modify "inplace" data, if not - requested. - -2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru> - - * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that - are not partial_inplace during a relocatable link. - -2004-01-08 Kazu Hirata <kazu@cs.umass.edu> - - * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early - if no dynamic object is present. Declare r_symndx and h in an - inner scope. - -2004-01-07 H.J. Lu <hongjiu.lu@intel.com> - - * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install - trampoline if it is known out of range. - -2004-01-06 Alexandre Oliva <aoliva@redhat.com> - - 2003-12-17 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (_frv_osec_readonly_p): New. - (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for - undefweak symbol. - (_frv_count_got_plt_entries): Adjust expected count accordingly. - (elf32_frv_relocate_section): Likewise. Error out if attempting - to emit rofixups or dynamic relocs in read-only segments. Use - _bfd_elf_section_offset to adjust r_offsets in rofixups and - dynamic relocations. - 2003-12-12 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic - relocations or fixups involving merged sections correctly. Avoid - crash when undefined symbol is referenced by R_FRV_32 or - R_FRV_FUNCDESC_VALUE. - 2003-12-02 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of - input section holding local symbol to addend of R_FRV_32 or - R_FRV_FUNCDESC_VALUE dynamic relocation. - 2003-11-27 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg. - (elf32_frv_always_size_sections): Don't store pointer to - __stacksize symbol in sec_info. - (elf32_frv_modify_segment_map): Look it up here. - 2003-11-26 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address - of the lazy PLT entry, not only its offset, as the low word of a - function descriptor. - 2003-11-10 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize - if a hash table entry already exists but is not a definition. - 2003-11-05 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc. - (_frv_add_rofixup): Don't inline. - (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address - for undefweak symbols. - (elf32_frv_relocate_section): Avoid crash while computing - relocation when linking with shared library. Only emit rofixups - and dynamic relocations for alloc&load sections. Mark binaries - with inter-segment relocations for relocation as a unit. - (_frv_create_got_section): Rename .rofixup.got to .rofixup. - (DEFAULT_STACK_SIZE): New. - (_frv_count_got_plt_entries): Fix thinko in deciding whether to - emit rofixups or dynamic relocs when linking dynamic non-PIE - executables. - (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and - shared libs too. Reserve the last entry for the GOT pointer. - (elf32_frv_finish_dynamic_sections): Emit it. - (elf32_frv_always_size_sections): New. - (elf32_frv_modify_segment_map): New. - (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC - sections. - (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set. - (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC. - (elf_backend_always_size_sections): New. - (elf_backend_modify_segment_map): New. - 2003-10-31 Alexandre Oliva <aoliva@redhat.com> - * config.bfd: Added frv-*-*linux*. - * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for - ABS section, instead of crashing. - (elf32_frv_relocate_section): Don't crash before warning about - different segments in non-PIC relocation. - 2003-10-17 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24 - relocs to undefweak symbols. - (elf32_frv_relocate_section): Ditto for undefined symbols. - 2003-10-06 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure - gotfixup section was created. - 2003-09-30 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (elf32_frv_howto_table): Change GOT12, - FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to - complain_overflow_signed. - * elf32-frv.c (_frv_add_rofixup): Do not error out if contents - have not been allocated. - (_frv_emit_got_relocs_plt_entries): Return non-void. Assert - privfd only if dynamic sections were created. - (elf32_frv_relocate_section): Compute gprel_segment, and use it - for GPREL relocs. When linking relocatable FDPIC executables, - emit warnings for relocations that would be illegal on PIE or - shared libraries. Emit rofixup for R_FRV_32 only if input object - is not FDPIC. - (_frv_create_got_section): Define _gp symbol in the rofixup - section. - (elf32_frv_finish_dynamic_sections): If rofixups needed but - dynamic sections missing, error out requesting -melf32frvfd. - 2003-09-19 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange - computation of addends from section and global or local symbol - value. Change return type to bfd_boolean, and return a failure if - a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a - nonzero addend is required. - (elf32_frv_relocate_section): Likewise. Print error for - unsupported nonzero addends. - 2003-09-18 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections, - force everything local. - (_frv_emit_got_relocs_plt_entries): Cope with NULL sec. - * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup. - (frv_gotfixup_section): New. - (FRV_SYM_LOCAL): Accept undefweak and local common symbols. - (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd - and relocsfdv. - (_frv_add_rofixup): New. - (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE - fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and - improve some ugly conditions. - (elf32_frv_relocate_section): Likewise. Reject inter-segment - relocations in fdpic. - (_frv_create_got_section): Create .rofixup.got section. - (struct _frv_dynamic_got_info): Added fixups. - (_frv_count_got_plt_entries): Account in-GOT relocations into - relocs32, relocsfd and relocsfdv. Account them into relocs or - fixups, as appropriate. - (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify - sizing of gotrel. - (elf32_frv_finish_dynamic_sections): Verify that the right number - of relocations and fixups was generated. - (elf32_frv_check_relocs): Compute relocs32, relocsfd and - relocsfdv. - * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of - SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL. - (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function - descriptor of a (formerly-)global symbol is local. - (struct frv_pic_relocs_info): Adjust comments. - (_frv_emit_got_relocs_plt_entries): Adjust. - (elf32_frv_relocate_section): Likewise. - (_frv_count_got_plt_entries): Likewise. - * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global - symbol's value to addend in the common preamble. Decay dynamic - symbols to section+offset if they bind or call locally, for GOT - and FUNCDESC_VALUE, respectively. - (elf32_frv_relocate_section): Likewise. - (elf32_frv_check_relocs): Don't register as dynamic symbols of - internal or hidden visibility. - 2003-09-17 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as - argument, so as to not call _bfd_elf_rel_local_sym to compute it. - (elf32_frv_relocate_section): Pass relocation addend in. Use - original relocation addend to look up the got relocs/plt entries - table. Do not call _bfd_elf_rel_local_sym. Don't error out when - processing relocations that reference .scommon symbols. - 2003-09-15 Alexandre Oliva <aoliva@redhat.com> - Introduce support for dynamic linking. - * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits. - (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto, - elf32_frv_rel_funcdesc_value_howto): New REL descriptors. - (frv_reloc_type_lookup): Return REL howtos for executables and - dynamic libraries. - (frv_info_to_howto_rel): New. - (struct frv_elf_link_hash_table): New. - (frv_hash_table, frv_got_section, frv_gotrel_section, - frv_plt_section, frv_pltrel_section, frv_relocs_info, - frv_got_initial_offset, frv_plt_initial_offset): New macros. - (frv_elf_link_hash_table_create): New. - (struct frv_pic_relocs_info): New. - (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New. - (frv_pic_relocs_info_find): New. - (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local): - New. - (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New. - (_frv_add_dyn_reloc, _frv_osec_to_segment): New. - (_frv_emit_got_relocs_plt_entries): New. - (elf32_frv_relocate_section): Add support for dynamic linking. - Handle new relocations. - (_frv_create_got_section): New. - (elf32_frv_create_dynamic_sections): New. - (ELF_DYNAMIC_INTERPRETER): New. - (struct _frv_dynamic_got_info): New. - (_frv_count_got_plt_entries): New. - (struct _frv_dynamic_got_plt_info): New. - (_frv_compute_got_alloc_data): New. - (_frv_get_got_entry, _frv_get_fd_entry): New. - (_frv_assign_got_entries, _frv_assign_plt_entries): New. - (_frv_resolve_final_relocs_info): New. - (elf32_frv_size_dynamic_sections): New. - (elf32_frv_finish_dynamic_sections): New. - (elf32_frv_adjust_dynamic_symbol): New. - (elf32_frv_finish_dynamic_symbol): New. - (elf32_frv_check_relocs): Handle new relocs. Explain how the - whole thing works. - (elf_info_to_howto_rel): Define. - (bfd_elf32_bfd_link_hash_table_create): Define. - (elf_backend_create_dynamic_sections): Define. - (elf_backend_adjust_dynamic_symbol): Define. - (elf_backend_size_dynamic_sections): Define. - (elf_backend_finish_dynamic_symbol): Define. - (elf_backend_finish_dynamic_sections): Define. - (elf_backend_want_got_sym): Define. - (elf_backend_got_header_size): Define. - (elf_backend_want_got_plt): Define. - (elf_backend_plt_readonly): Define. - (elf_backend_want_plt_sym): Define. - (elf_backend_plt_header_size): Define. - (elf_backend_may_use_rel_p): Define. - (elf_backend_may_use_rela_p): Define. - (elf_backend_default_use_rela_p): Define. - 2003-08-08 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12, - R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12, - R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New. - (frv_reloc_map): Map the corresponding BFD relocs to them. - (frv_reloc_type_lookup): ... and back to BFD relocs. - * reloc.c: New relocs. - * bfd-in2.h, libbfd.h: Rebuilt. - 2003-08-04 Alexandre Oliva <aoliva@redhat.com> - * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO, - R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI, - R_FRV_FUNCDESC_GOTLO): New. - (frv_reloc_map): Map the corresponding BFD relocs to them. - (frv_reloc_type_lookup): ... and back to BFD relocs. - * reloc.c: New relocs. - * bfd-in2.h, libbfd.h: Rebuilt. - -2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional - targets to support pages of up to 64kB. - (elf32_bed): Redefine to get a separate backend data structure for - traditional targets. - * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional - targets to support pages of up to 64kB. - (elf64_bed): Redefine to get a separate backend data structure for - traditional targets. - * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional - targets to support pages of up to 64kB. - (elf32_bed): Redefine to get a separate backend data structure for - traditional targets. - -2004-01-04 Mark Kettenis <kettenis@gnu.org> - - * elf32-sparc.c (elf32_sparc_grok_psinfo): New function. - -2004-01-02 Mark Kettenis <kettenis@gnu.org> - - * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD. - (elf_i386_grok_psinfo): Likewise. - -2004-01-02 Bernardo Innocenti <bernie@develer.com> - - * config.bfd: Add m68k-uClinux target. - -2004-01-01 Grant Edwards <grante@visi.com> - - * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored. - * elf32-h8300.c (elf32_h8_gc_mark_hook): New function. - (elf32_h8_gc_sweep_hook): New function. - (elf_backend_gc_mark_hook): Define. - (elf_backend_gc_sweep_hook): Define. - (elf_backend_can_gc_sections): Define. - -For older changes see ChangeLog-0203 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: |