diff options
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 1374 |
1 files changed, 1356 insertions, 18 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 66a5b243f36..7c958e8421b 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,1341 @@ +1999-07-20 Nick Clifton <nickc@cygnus.com> + + * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC. + +Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com> + + * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP + removed in previous change. + (_bfd_mips_elf_relocate_section): Adjust GP relative relocations + in relocateable output. + +1999-07-19 Ian Lance Taylor <ian@zembu.com> + + * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target + structure. + + * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD + if they appear to be specially created by the linker. + +1999-07-19 Nick Clifton <nickc@cygnus.com> + + * targets.c (alternative_target): New field in bfd_target + structure. + (bfd_search_for_target): New function: Find a target that + satisifies a search function. + * bfd-in2.h: Regenerate. + + * elfxx-target.h: Initialise the alternative_target field of + the bfd_target structures to point to the other target (if + defined). + * nlm-target.h: Initialise the alternative_target field of + the bfd_target structures to point to the other target (if + defined). + + * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro. + (CREATE_LITTLE_COFF_TARGET_VEC): New macro. + + * aix386-core.c: Initialise new field of bfd_target structure. + * aout-adobe.c: Initialise new field of bfd_target structure. + * aout-arm.c: Initialise new field of bfd_target structure. + * aout-target.h: Initialise new field of bfd_target structure. + * aout-tic30.c: Initialise new field of bfd_target structure. + * binary.c: Initialise new field of bfd_target structure. + * bout.c: Initialise new field of bfd_target structure. + * cisco-core.c: Initialise new field of bfd_target structure. + * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC. + * coff-alpha.c: Initialise new field of bfd_target structure. + * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC. + * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC. + * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC. + * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC. + * coff-i386.c: Initialise new field of bfd_target structure. + * coff-i860.c: Initialise new field of bfd_target structure. + * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC. + * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC. + * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC. + * coff-mips.c: Initialise new field of bfd_target structure. + * coff-ppc.c: Initialise new field of bfd_target structure. + * coff-rs6000.c: Initialise new field of bfd_target structure. + * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC. + * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC. + * coff-tic30.c: Initialise new field of bfd_target structure. + * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC. + * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC. + * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC. + * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC. + * hppabsd-core.c: Initialise new field of bfd_target structure. + * hpux-core.c: Initialise new field of bfd_target structure. + * i386msdos.c: Initialise new field of bfd_target structure. + * i386os9k.c: Initialise new field of bfd_target structure. + * ieee.c: Initialise new field of bfd_target structure. + * ihex.c: Initialise new field of bfd_target structure. + * irix-core.c: Initialise new field of bfd_target structure. + * mipsbsd.c: Initialise new field of bfd_target structure. + * netbsd-core.c: Initialise new field of bfd_target structure. + * oasys.c: Initialise new field of bfd_target structure. + * osf-core.c: Initialise new field of bfd_target structure. + * ppcboot.c: Initialise new field of bfd_target structure. + * ptrace-core.c: Initialise new field of bfd_target structure. + * sco5-core.c: Initialise new field of bfd_target structure. + * som.c: Initialise new field of bfd_target structure. + * srec.c: Initialise new field of bfd_target structure. + * tekhex.c: Initialise new field of bfd_target structure. + * trad-core.c: Initialise new field of bfd_target structure. + * versados.c: Initialise new field of bfd_target structure. + * vms.c: Initialise new field of bfd_target structure. + +1999-07-19 Andreas Schwab <schwab@suse.de> + + * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash + and rel_hdr. + +Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com> + + * elflink.h (elf_link_adjust_relocs): New function. + (elf_bfd_final_link): Use it. + (elf_link_input_bfd): Deal with the fact that there can be + two relocation sections for a single section. + (elf_reloc_link_order): Likewise. + + * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for + a relocateable object. + (_bfd_mips_elf_relocate_section): Handle relocateable links. + +1999-07-16 Jakub Jelinek <jj@ultra.linux.cz> + + * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID. + (sparc64_elf_get_reloc_upper_bound, + sparc64_elf_get_dynamic_reloc_upper_bound, + sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table, + sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs): + New functions. + (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use + ELF64_R_TYPE_ID/DATA where appropriate. + +1999-07-16 Jakub Jelinek <jj@ultra.linux.cz> + + * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove + DT_SPARC_PLTFMT. + +1999-07-16 Ian Lance Taylor <ian@zembu.com> + + * elf32-mips.c (mips_elf_local_relocation_p): New static + function. + (mips_elf_next_lo16_addend): Call bfd_set_error on failure. + (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p. + Always set *require_jalxp. + (mips_elf_stub_section_p): Mark abfd parameter as unused. + (_bfd_mips_elf_relocate_section): Only look for LO16 following + GOT16 if the GOT16 is against a local symbol. Don't return false + for an undefined symbol. If there is an overflow, assert that we + have a name. + +1999-07-16 Andreas Schwab <schwab@suse.de> + + * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused + variables `link' and `elfsec'. + (elf_bfd_final_link): Remove unused variable `os'. + +Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com> + + * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require + a PT_PHDR program headers. + (_bfd_mips_elf_final_link): Don't assume there are going to be + section symbols when we're not building a shared object. + (_bfd_mips_elf_check_relocs): Make sure we have a GOT when + we need one. + +1999-07-15 J.T. Conklin <jtc@redback.com> + + * config.bfd (i[3456]86-*-vxworks*): New target. + +1999-07-15 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (mips_elf_stub_section_p): New function. + (mips_elf_calculate_relocation): Handle MIPS16 stub functions. + (mips_elf_relocate_section): Adjust calling sequence for + mips_elf_calculate_relocation and mips_elf_perform_relocation. + (mips_elf_perform_relocation): Turn `jal' into `jalx' where + required. + +1999-07-15 Ian Lance Taylor <ian@zembu.com> + + * configure.in: Bump version number to 2.9.5. + * configure: Rebuild. + +Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com) + + * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle + 64bit format. + (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type + to derive final type instead of hardwiring a selection. + +1999-07-14 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of + things relocated by R_MIPS16_GPREL. + (mips_elf_perform_relocation): Likewise. + +Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com> + + * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss. + +1999-07-14 Richard Henderson <rth@cygnus.com> + + * elf32-mips.c (struct mips_got_info): Add global_gotno. + (_bfd_mips_elf_size_dynamic_sections): Set it. + (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow. + (mips_elf_sort_hash_table): Set max_non_got_dynindex based off + new argument max_local. + +1999-07-14 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit + subwords when handling an R_MIPS16_26 relocation. + (mips_elf_perform_relocation): Don't be paranoid abour right-shift + semantics. + + * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and + dst_mask to match reality. + (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL. + (mips_elf_obtain_contents): Use bfd_get. + (mips_elf_perform_relocation): Handle R_MIPS16_GPREL. + (mips_elf_relocate_section): Likewise. + +1999-07-13 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26. + (mips_elf_relocate_section): Adjust calling sequence for + mips_elf_perform_relocation. + (mips_elf_perform_relocation): Take additional argument. Handle + R_MIPS16_26. Use bfd_put for convenience. + +1999-07-13 Richard Henderson <rth@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Thinko last change. + Always overwrite p_flags. + +1999-07-13 Richard Henderson <rth@cygnus.com> + + * elf-bfd.h (struct elf_backend_data): Add want_dynbss. + * elflink.c (_bfd_elf_create_dynamic_sections): Only create + .dynbss and .rel[a].bss if want_dynbss. + * elfxx-target.h (elf_backend_want_dynbss): Provide default. + +1999-07-13 Richard Henderson <rth@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags. + +1999-07-13 Richard Henderson <rth@cygnus.com> + + * elf-bfd.h (struct elf_link_local_dynamic_entry): New. + (struct elf_link_hash_table): Add dynlocal. + (_bfd_elf_link_lookup_local_dynindx): Prototype. + (_bfd_elf_link_adjust_dynindx): Delete. + (_bfd_elf_link_renumber_dynsyms): Prototype. + (_bfd_elf,link_record_local_dynamic_symbol): Prototype. + * elfcode.h (elf_link_record_local_dynamic_symbol): New alias. + * elflink.c (_bfd_elf_link_adjust_dynindx): Delete. + (_bfd_elf_link_lookup_local_dynindx): New function. + (elf_link_renumber_hash_table_dynsyms): New function. + (_bfd_elf_link_renumber_dynsyms): New function. + * elflink.h (elf_link_record_local_dynamic_symbol): New function. + (struct elf_assign_sym_version_info): Delete removed_dynamic. + (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output + instead of elf_link_remove_section_and_adjust_dynindices. + Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms. + (elf_link_assign_sym_version): Remove removed_dynamic code. + (elf_link_renumber_dynsyms): Delete. + (elf_bfd_final_link): Install section and local symbols into .dynsym. + + * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete. + (elf_m68k_size_dynamic_sections): Don't set section dynindicies. + (elf_m68k_finish_dynamic_sections): Don't write section dynsyms. + * elf32-mips.c: Similarly. + * elf32-ppc.c: Similarly. + * elf32-sparc.c: Similarly. + * elf64-alpha.c: Similarly. + * elf64-sparc.c: Similarly. + +1999-07-13 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (mips_elf_calculate_relocation): Do not complain + when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow + when the relocation is against _gp_disp. + +1999-07-12 Mark Mitchell <mark@codesourcery.com> + + * dwarf2.c (read_attribute): Support DW_FORM_ref8. + * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs + to possibly_dynamic_relocs. Adjust usage throughout code. + (elf_mips_howto_table): Handle R_MIPS_64 correctly. + (elf_mips_ctor64_howto): Likewise. + (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32. + Adjust indentation. + (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode. + (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32. + Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries. + * elf64-mips.c (elf_backend_may_use_rel_p): Define. + +1999-07-12 Ian Lance Taylor <ian@zembu.com> + + * Makefile.am: Rebuild dependencies. + * Makefile.in: Rebuild. + + * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE. + * bfd-in2.h: Rebuild. + + * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED + as appropriate. Use EMPTY_HOWTO as appropriate. Fill in + structure initializations. Add casts. + * reloc.c (EMPTY_HOWTO): Define. + * bfd-in2.h: Rebuild. + * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless + comparisons against 0. + * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change + previous_ibfd_e_flags to unsigned long. + * vms.h (struct vms_private_data_struct): Change section_count to + unsigned. + * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned. + (_bfd_vms_write_gsd): Change symnum to unsigned. + * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned. + * vms-tir.c (etir_sta): Change psect to unsigned. + (alloc_section): Change idx to unsigned. + (tir_sta, tir_ctl): Change psect to unsigned. + (_bfd_vms_write_tir): Change len and before to bfd_size_type. + * vms.c (priv_section_count): Change to unsigned. + +1999-07-12 Andreas Schwab <schwab@suse.de> + + * elf32-m68k.c: Add some ATTRIBUTE_UNUSED. + * m68klinux.c: Likewise. + +1999-07-12 Ian Lance Taylor <ian@zembu.com> + + * Many files: Changes to avoid gcc warnings: Remove unused local + variables. Add default case to enum switches. + * coff-arm.c (bfd_arm_allocate_interworking_sections): Only + compile if not COFF_IMAGE_WITH_PE. + (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise. + (bfd_arm_get_bfd_for_interworking): Likewise. + (bfd_arm_process_before_allocation): Likewise. + * epoc-pei-arm.c: Don't rename bfd_arm functions. + * pei-arm.c: Likewise. + * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare. + (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change. + (mips_elf_got16_entry): Put parens around & in body of ==. + (mips_elf_calculate_relocation): Correct test for empty string. + * vms-gsd.c: Use _bfd_error_handler rather than fprintf to + stderr. + * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf + format. + +1999-07-11 Ian Lance Taylor <ian@zembu.com> + + * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED + as appropriate. Fill in structure initializations. Add variable + initializations. Add casts. + * dwarf1.c (parse_line_table): Change eachLine to unsigned long. + (dwarf1_unit_find_nearest_line): Change i to unsigned long. + + * elf.c (bfd_elf_hash): Change parameter from unsigned char * to + char *. + * elf-bfd.h (bfd_elf_hash): Update declaration. + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts + when calling bfd_elf_hash. + +1999-07-11 Mark Mitchell <mark@codesourcery.com> + + * libbfd.c (bfd_put_8): Make it of type `void'. + * bfd-in2.h: Regenerated. + * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize + for 32-bit hosts. + (_bfd_mips_elf_final_link): Likewise. + + * elflink.h (elf_link_read_relocs_from_section): Be type-correct. + +Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca> + + * config.bfd (hppa*-*-linux-gnu*): New target + +1999-07-07 Mark Mitchell <mark@codesourcery.com> + + * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify. + (_bfd_mips_elf_create_dynamic_sections): New function. + (_bfd_mips_elf_add_symbol_hook): Likewise. + (_bfd_mips_elf_adjust_dynamic_symbol): Likewise. + (_bfd_mips_elf_finish_dynamic_symbol): Likewise. + (_bfd_mips_elf_finish_dynamic_sections): Likewise. + (_bfd_mips_elf_gc_mark_hook): Likewise. + (_bfd_mips_elf_gc_sweep_hook): Likewise. + (_bfd_mips_elf_always_size_sections): Likewise. + (_bfd_mips_elf_size_dynamic_sections): Likewise. + (_bfd_mips_elf_check_relocs): Likewise. + (_bfd_mips_elf_link_hash_table_create): Likewise. + (_bfd_mips_elf_print_private_data): Likewise. + (_bfd_mips_elf_link_output_symbol_hook): Likewise. + (_bfd_mips_elf_final_link): Likewise. + (_bfd_mips_elf_additional_program_headers): Likewise. + (_bfd_mips_elf_modify_segment_map): Likewise. + (_bfd_mips_elf_relocate_section): Likewise. + * elf32-mips.c (mips_elf32_object_p): Move contents into + _bfd_mips_elf_object_p. + (mips_elf_additional_program_headers): Rename to + _bfd_mips_elf_additional_program_headers. + (mips_elf_modify_segment_map): Rename to + _bfd_mips_elf_modify_segment_map. + (elf_mips_abi_name): Change prototype. + (mips_elf32_section_from_shdr): Merge into + _bfd_mips_elf_section_from_shdr. + (mips_elf32_section_processing): Merge into + _bfd_mips_elf_section_processing. + (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke + the right back-end ELF linker. + (mips_elf_relocate_section): Rename to + _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code. + (mips_elf_link_output_symbol_hook): Rename to + _bfd_mips_elf_link_output_symbol_hook. + (mips_elf_create_dynamic_section): Rename to + _bfd_mips_elf_create_dynamic_section. + (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs. + Adjust for 64-bit code. Use mips_elf_got_section. + (mips_elf_adjust_dynamic_symbol): Rename to + _bfd_mips_elf_adjust_dynamic_symbol. Use + mips_elf_allocate_dynamic_relocations. + (mips_elf_finish_dynamic_symbol): Rename to + _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section. + Adjust for 64-bit code. + (mips_elf_finish_dynamic_sections): Rename to + _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code. + (mips_elf_always_size_sections): Rename to + _bfd_mips_elf_always_size_sections. + (mips_elf_add_symbol_hook): Rename to + _bfd_mips_elf_add_symbol_hook. + (mips_elf_next_lo16_addend): Constify. + (mips_elf_calculate_relocation): Likewise. + (mips_elf_obtain_contents): Likewise. + (mips_elf_perform_relocation): Likewise. + (mips_elf_create_dynamic_relocation): Likewise. + (mips_elf_allocate_dynamic_relocations): New function. + (MIPS_ELF_REL_DYN_SECTION_NAME): New macro. + (MIPS_ELF_REL_SIZE): Likewise. + (MIPS_ELF_DYN_SIZE): Likewise. + (MIPS_ELF_GOT_SIZE): Likewise. + (MIPS_ELF_SYM_SIZE): Likewise. + (MIPS_ELF_LOG_FILE_ALIGN): Likewise. + (MIPS_ELF_GET_WORD): Likewise. + (MIPS_ELF_PUT_WORD): Likewise. + (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise. + (STUB_LW): Conditionalize for 64-bit value. + (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST + entries. + (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS]. + Check it for inconsistency. + (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit + ABI. + (_bfd_mips_elf_fake_sections): Remove duplicate handling of + .msym. + (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE. + (mips_elf_got_offset_from_index): Use misp_elf_got_section. + (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE. + (mips_elf_local_got_index): Likewise. + (mips_elf_got_page): Likewise. + (mips_elf_got_info): Likewise. + (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split. + (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code. + (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN, + instead of constant `2'. + (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE. + (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN. + (mips_elf_size_dynamic_sections): Use + MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE, + MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code. + Adjust all releveant entries in elf backend table. + * elf64-mips.c (mips_elf64_section_from_shdr): Remove. + (mips_elf64_section_processing): Likewise. + Adjust elf backend entries to use _bfd_mips_elf variants now + publicly available. + + * elflink.h (elf_link_create_dynamic_sections): Handle non-standard + hash-entry sizes. + (size_dynamic_sections): Likewise. + (elf_link_output_extsym): Likewise. + * elf.c: (elf_fake_sections): Likewise. + * libbfd.c (bfd_get): New macro. + (bfd_put): Likewise. + * bfd-in2.h: Regenerated. + +1999-07-07 Mark Mitchell <mark@codesourcery.com> + + * elf-bfd.h (elf_size_info): Add hash_entry_size, + int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out, + wap_reloca_in, and swap_reloca_out. + * elflink.h (elf_link_read_relocs_from_section): Adjust to handle + multiple internal relocations per external relocation. + (link_read_relocs): Likewise. + (elf_bfd_final_link): Likewise. + (elf_link_input_bfd): Likewise. + (elf_gc_mark): Likewise. + (elf_gc_smash_unused_vtentry_relocs): Likewise. + * elfcode.h (elf_swap_dyn_out): Adjust type to match + elf_swap_dyn_in. + (size_info): Add entries for new fields. + * elf64-mips.c (mips_elf64_swap_reloc_out): Enable. + (mips_elf64_be_swap_reloc_in): New function. + (mips_elf64_be_swap_reloc_out): Likewise. + (mips_elf64_be_swap_reloca_in): Likewise. + (mips_elf64_be_swap_reloca_out): Likewise. + (mips_elf64_size_info): Add entries for new fields. + +1999-07-07 Ian Lance Taylor <ian@zembu.com> + + * elflink.h (elf_bfd_final_link): Assert that section reloc_count + field equals the new rel_count field. + (elf_link_input_bfd): When doing a relocateable link, use the new + rel_count field rather than the reloc_count field. + (elf_reloc_link_order): Likewise. + (elf_finish_pointer_linker_section): Likewise. + + Based on patch from H.J. Lu <hjl@gnu.org>: + * elflink.h (elf_merge_symbol): Permit a non-weak definition in a + shared library to override a weak definition in a regular object. + +Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com) + + * libhppa.h: Revert July 2, 1999 patch. + + * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors + need to generate DLTIND relocations, not DLTREL relocations. + +1999-07-05 Nick Clifton <nickc@cygnus.com> + + * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5 + architectures. + (coff_set_flags): Recognise arm 5 architectures. + + * cpu-arm.c: Add support for strongarm and arm9 cpus. + Add support for armv5 architecture. + + * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T. + + * reloc.c: Add new, assembler only, ARM reloc: + BFD_RELOC_ARM_ADRL_IMMEDIATE. + + * bfd-in2.h: Regenerate. + +1999-07-02 Mark Mitchell <mark@codesourcery.com> + + * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter. + (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter. + * elf.c (_bfd_elf_find_nearest_line): Pass it. + * elf32-arm.h (elf32_arm_find_nearest_line): Likewise. + * elf32-mips.c (ABI_64_P): New macro. + (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P. + (_bfd_mips_elf_find_nearest_line): Adjust call to + _bfd_dwarf2_find_nearest_line. + * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype. + * libbfd.h: Regenerated. + +1999-07-02 Ian Lance Taylor <ian@zembu.com> + + * config.bfd: Add * at the end of i[3456]86-*-unixware. + +Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com) + + * libhppa.h (HPPA_R_ARG_RELOC): Delete. + (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise. + +1999-07-01 Mark Mitchell <mark@codesourcery.com> + + * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2 + fields. + (_bfd_elf_init_reloc_shdr): New function. + * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than + bfd_alloc followed by memset. + (_bfd_elf_init_reloc_shdr): New function, split out from ... + (elf_fake_sections): Here. + (assign_section_numbers): Assign section numbers for the second + relocation section, if required. + * elflink.h (elf_link_output_relocs): New function. + (elf_link_size_reloc_section): Likewise. + (elf_bfd_final_link): Use elf_link_size_reloc_section. + (elf_link_input_bfd): Use elf_link_output_relocs. + + * elf32-mips.c (_bfd_mips_elf_fake_sections): Use + _bfd_elf_init_reloc_shdr to initialize rel_hdr2. + +Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com) + + * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL + with 22bit format. + +1999-06-28 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (mips_elf_got_info): Move declaration before + prototypes. Change global_gotsym to be a pointer to a hash entry, + rather than a number index. + (mips_elf_link_hash_entry): Move declaration before prototypes. + (mips_elf_irix6_finish_dynamic_symbol): New function. + (mips_elf_sign_extend): Likewise. + (mips_elf_high): Likewise. + (mips_elf_higher): Likewise. + (mips_elf_highest): Likewise. + (mips_elf_global_got_index): Likewise. + (mips_elf_local_got_index): Likewise. + (mips_elf_got_offset_from_index): Likeiwse. + (mips_elf_record_global_got_symbol): Likewise. + (mips_elf_got_page): Likewise. + (mips_elf_next_lo16_addend): Likewise. + (mips_elf_calculate_relocation): Likewise. + (mips_elf_obtain_contents): Likewise. + (mips_elf_perform_relocation): Likewise. + (mips_elf_assign_gp): Likewise. + (mips_elf_sort_hash_table_f): Likewise. + (mips_elf_sort_hash_table): Likewise. + (mips_elf_got_section): Likewise. + (mips_elf_got_info): Likewise. + (mips_elf_create_local_got_entry): Likewise. + (mips_elf_got16_entry): Likewise. + (mips_elf_create_dynamic_relocation): Likewise. + (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP. + (mips_elf_final_gp): Use mips_elf_assign_gp. + (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols + into SHN_SCOMMON automatically on IRIX6. + (mips_elf_add_symbol_hook): Likewise. + (mips_elf_relocate_section): Rewrite, using + mips_elf_calculate_relocation and mips_elf_perform_relocation. + (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME. + Don't deal with .rld_map on IRIX6. + (mips_elf_create_got_section): Adjust use of global_gotsym. Set + section flags appropriately for .got. + (mips_elf_check_relocs): Handle IRIX6 relocations making use of + the got. Call mips_elf_record_global_got_symbol and allocate + local got space appropriately. + (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned + char *. Rework calculation of GOT size. Sort dynamic symbol + table entries so entries that do not require GOT entries appear at + the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead + code dealing with DT_INIT and DT_FINI. Remove fiddling with + global_gotsym. + (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT + entries. + (mips_elf_finish_dynamic_symbol): Use + mips_elf_irix6_finish_dynamic_symbol. + (mips_elf_finish_dynamic_sections): Correct off-by-one error + setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for + change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6. + +1999-06-30 Ian Lance Taylor <ian@zembu.com> + + * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a + relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>. + +1999-06-04 Philip Blundell <philb@gnu.org> + + * elf32-arm.h (elf_backend_got_header_size): Define. + (elf_backend_plt_header_size): Likewise. + +1999-06-28 Jim Pick <jim@jimpick.com> + + * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined + +Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com) + + * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as + relocation function. + * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function. + +1999-06-27 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro. + (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise. + (MIPS_ELF_STUB_SECTION_NAME): Likewise. + (_bfd_mips_elf_section_from_shdr): Use them. + (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list + of GP-relative sections. + (_bfd_mips_elf_set_section_contents): Use them. + (_bfd_mips_elf_section_processing): Share code between .sdata and + .lit4/.lit8 sections. Set appropriate flags for .srdata. + (mips_elf_additional_program_headers): Add handling for + PT_MIPS_OPTIONS segment on IRIX6. + (mips_elf_modify_segment_map): Likeiwse. + (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI. + Include the options sections on IRIX6. Don't look for GP-relative + sections by name; use SHF_MIPS_GPREL instead. + (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for + the N32 ABI. + (mips_elf_create_dynamic_sections): Don't muck about with section + alignments and such on IRIX6. + (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME. + (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the + fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use + bfd_zalloc rather than bfd_alloc and memset. + (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME. + Don't assert the existence of .rld_map on IRIX6. + (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME. + + * elf32-mips.c (mips_elf_adjust_dynindx): Remove. + (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx + instead. + +1999-06-26 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (mips_elf_swap_msym_in): New function. + (mips_elf_swap_msym_out): New function. + (mips_elf_create_msym_section): Likewise. + (MIPS_ELF_MSYM_SECTION_NAME): New macro. + (_bfd_mips_elf_final_write_processing): Set sh_link for .msym. + (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM + section not named .msym. + (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not + .msym directly. Set appropriate attributes for the .msym + section. + (mips_elf_link_hash_entry): Add min_dyn_reloc_index field. + (mips_elf_link_hash_newfunc): Clear it. + (mips_elf_create_dynamic_sections): Create the .msym section + on IRIX6. + (mips_elf_size_dynamic_sections): Allocate space for the + .msym section. Add a DT_MIPS_MSYM entry. + (mips_elf_finish_dynamic_symbol): Write out a .msym entry for + the symbol. + (mips_elf_finish_dynamic_sections): Assign a value for + DT_MIPS_MSYM. Add .msym entries for the section symbols as well. + + * elf32-mips.c (irix_compat_t): New enumeration. + (ABI_N32_P): New macro. + (IRIX_COMPAT): Likewise. + (SGI_COMPAT): Implement in terms of IRIX_COMPAT. + (mips_elf_relocate_section): Fix typo. + +1999-06-26 Mumit Khan <khan@xraylith.wisc.edu> + + * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections + as writable PE sections. + +1999-06-26 David Mosberger <davidm@hpl.hp.com> + + * dwarf2.c (struct arange): New type. + (struct comp_unit): Replace LOW and HIGH by member ARANGE. + (arange_add): New function. + (decode_line_info): Keep track of address ranges that a compilation + unit covers. + (comp_unit_contains_address): Return true if address is contained + in _any_ of the address ranges associated with a compilation unit. + (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line + on the first comp_unit that contains the address. + +1999-06-26 David Mosberger <davidm@hpl.hp.com> + + * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer. + (decode_line_info): Add variable STASH and initialize it to point + to the per-bfd dwarf2_debug info. Remove static variable + dwarf_line_buffer and use stash->dwarf_line_buffer in its place. + +1999-06-26 Ian Lance Taylor <ian@zembu.com> + + * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic + shared library to have an undefined symbol. + + From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>: + * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch. + +Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com) + + * elf-hppa.c (elf_hppa_final_write_processing): New function. + * elf32-hppa.c: Remove everything related to symbol extension + sections & records. Use the common elf_hppa_final_write_processing. + +1999-06-22 Mark Mitchell <mark@codesourcery.com> + + * elflink.h (size_dynamic_sections): Use user-specified init/fini + functions instead of _init/_fini if requested. + +1999-06-23 Ian Lance Taylor <ian@zembu.com> + + * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link + field. + +1999-06-22 Ian Lance Taylor <ian@zembu.com> + + From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>: + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx + field to 0, not -1. + (ppc_elf_finish_dynamic_sections): Check for positive section + dynindx field, rather than comparing against -1. + (ppc_elf_relocate_section): Only return false if undefined_symbol + or reloc_overflow fail, not always upon encountering an error. + +1999-06-22 Mark Mitchell <mark@codesourcery.com> + + * elflink.h (link_read_relocs): Explicitly cast external_relocs to + bfd_byte * before performing pointer arithmetic. + +Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com) + + * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA + support. + * elf32-hppa.c: Include elf-hppa.h. + (ARCH_SIZE): Define. + (elf_hppa_reloc_type_lookup): Delete. Found in the common code + now. + (elf32_hppa_info_to_howto): Similarly. + (elf_hppa_howto_table): Similarly. + (elf_hppa_reloc_type_lookup): Similarly. + (hppa_elf_gen_reloc_type): Similarly. + * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete. + +1999-06-22 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow + handling R_V850_22_PCREL relocation. + +1999-06-21 Ian Lance Taylor <ian@zembu.com> + + * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return + type. + +Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com> + + * section.c (_bfd_strip_section_from_output): Ignore sections + DISCARDed by the link script. + +1999-06-19 Ian Lance Taylor <ian@zembu.com> + + * elflink.h (elf_link_remove_section_and_adjust_dynindices): + Remove unused local variable spp. + + * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if + the entry symbol is not set. + +Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com> + + * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust + GPDISP or LITUSE in a relocatable link. + +Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk> + + * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc. + * (alloc_dwarf1_func): Likewise. + +Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com) + + * libhppa.h: Fix various formatting errors. + (assemble_3); Rewrite using CATENATE. + (assemble_17): Fix various bugs. + +1999-06-16 Nick Clifton <nickc@cygnus.com> + + * elf32-mcore.c (R_MCORE_RAW): Fix definition. + +1999-06-15 Richard Henderson <rth@cygnus.com> + + * section.c (SEC_SHORT): Define. + * bfd-in2.h: Rebuild. + +1999-06-13 Mark Mitchell <mark@codesourcery.com> + + * elflink.h (elf_link_remove_section_and_adjust_dynindices): + Remove abfd parameter. Use _bfd_strip_section_from_output. + (bfd_elf_size_dynamic_sections): Adjust callers accordingly. + + * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function. + * elflink.c (_bfd_elf_link_adjust_dynindx): Define it. + * elflink.h (elf_link_remove_section_and_adjust_dynindices): New + function. + (bfd_elf_size_dynamic_sections): Use it. + +1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au> + + * elf32-i386.c (elf_howto_table): Change R_386_PC8 from + complain_overflow_bitfield to complain_overflow_signed. + +1999-06-13 Mark Mitchell <mark@codesourcery.com> + + * elflink.h (elf_link_read_relocs_from_section): New function, + split out from ... + (elf_link_read_relocs): Here. Use it for both relocation + sections. + +1999-06-12 Mark Mitchell <mark@codesourcery.com> + + * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume + asect->reloc_count is valid. + +1999-06-12 Ian Lance Taylor <ian@zembu.com> + + * elf32-mips.c (mips_elf32_section_processing): Permit a + SHT_MIPS_REGINFO section to have a size of 0. + +1999-06-12 David O'Brien <obrien@freebsd.org> + + * config.bfd (alpha*-*-freebsd*): New target. + (i[3456]86-*-freebsd*): Now defaults to ELF. + +1999-06-11 Ian Lance Taylor <ian@zembu.com> + + * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to + wrap if the relocation covers the high bit of an address. + + * dwarf2.c (decode_line_info): Remove unused variable first_time. + +1999-06-10 Jakub Jelinek <jj@ultra.linux.cz> + + * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std + instead of R_SPARC_max. + (sparc64_elf_info_to_howto): Likewise. + * elf32_sparc.c (elf32_sparc_relocate_section): Likewise. + (elf32_sparc_info_to_howto): Likewise; handle vtable relocations. + +1999-06-07 Richard Henderson <rth@cygnus.com> + + * section.c (_bfd_strip_section_from_output): Remove output + sections with no initial link_order. + +1999-06-07 Nick Clifton <nickc@cygnus.com> + + * elf32-m88k.c (ELF_MAXPAGESIZE): Define. + +Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * Makefile.am (SOURCE_HFILES): Add missing headers. + * Makefile.in: Regenerated. + +1999-06-06 Mark Mitchell <mark@codesourcery.com> + + * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize + the N32 ABI. + +1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> + + * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of + range undefweak symbols. + * hash.c: Add missing comma after @xref{} + * linker.c: Likewise. + +1999-06-04 Nick Clifton <nickc@cygnus.com> + + * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message + if not defined. + * elf32-gen.c (ELF_MAXPAGESIZE): Define. + * elf32-i860.c (ELF_MAXPAGESIZE): Define. + * elf32-i960.c (ELF_MAXPAGESIZE): Define. + * elf64-gen.c (ELF_MAXPAGESIZE): Define. + +1999-06-04 Ian Lance Taylor <ian@zembu.com> + + * Makefile.am: Rebuild dependencies. + (BFD32_BACKENDS): Add dwarf1.lo. + (BFD32_BACKENDS_CFILES): Add dwarf1.c. + * Makefile.in: Rebuild. + +1999-06-04 Nick Clifton <nickc@cygnus.com> + + * Makefile.am: Add epoc-arm-pe target. + * Makefile.in: Regenerate. + * pe-arm.c: Only redefine interworking function names if they have + not already been redefined. + * pei-arm.c: Only redefine interworking function names if they have + not already been redefined. + * epoc-pe-arm.c: Redefine interworking function names to avoid a + name space clash. + * epoc-pei-arm.c: Redefine interworking function names to avoid a + name space clash. + +1999-06-03 Nick Clifton <nickc@cygnus.com> + + * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1. + +Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * elf.c (elf_fake_sections): Undo change of 1999-05-10. + +Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk> + + * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of + start / stop for recalculating of r_addend of R_SH_SWITCH*. + +Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk> + + * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32 + in other text sections. + +Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk> + + * libbfd.c (_bfd_generic_verify_endian_match): New function. + * libbfd-in.h (_bfd_generic_verify_endian_match): Declare. + * libbfd.h: Regenerate. + * coff-sh.c (sh_merge_private_data): Delete. + (coff_bfd_merge_private_bfd_data): Change to + _bfd_generic_verify_endian_match. + (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define. + +1999-06-03 Ulrich Drepper <drepper@cygnus.com> + + * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE. + +1999-06-03 Ian Lance Taylor <ian@zembu.com> + + * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct + prototype. + (bfd_elf32_arm_process_before_allocation): Likewise. + * bfd-in2.h: Rebuild. + +1999-06-03 David Mosberger <davidm@hpl.hp.com> + + * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep + track of end_sequence markers. + (add_line_info): Add END_SEQUENCE arg. + (decode_line_info): Don't try to infer lo_pc and hi_pc from the + debug-line info---it doesn't work right if a compilation unit + consists of multiple discontiguous code-sequences. It would be + worthwhile to optimize for the common case where a compilation + unit results in a contiguous set of code sequences, but this is + quite tricky to get right for arbitrary DWARF2 files. + (lookup_address_in_line_info_table): Don't use the last line entry + for a compilation unit for anything with an address higher than + this line entry. Also, check for end_sequence markers to + correctly handle discontinuities. + (_bfd_dwarf2_find_nearest_line): When checking previously loaded + compilation units, check all compilation units with each->high==0 + just like when reading compilation units. + + * dwarf2.c (decode_line_info): Initialize table->files and + table->last_line to NULL to avoid segfaults due to random + values in these members. + (concat_filename): Check for out-of-range file number before + indexing filename table. Segfaults suck. + + * dwarf2.c (decode_line_info): Don't truncate address to least + significant 32 bits (breaks 64 bit targets). + (lookup_address_in_function_table): Ditto. + (comp_unit_contains_address): Ditto. + +1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>> + + * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR. + * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. + (mips_elf64_howto_table_rela): Likewise. + + * elfcode.h (elf_slurp_reloc_table_from_section): New function, + split out from ... + (elf_slurp_reloc_table): Here. Use it to handle the case where a + single section has two associated relocation sections. + +1999-06-02 Mark Salter <msalter@cygnus.com> + + * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if + COFF_WITH_PE defined. + +1999-06-02 Nick Clifton <nickc@cygnus.com> + + * pe-arm.c: Rename global arm interworking functions to avoid name + collision when all targets BFD is built. + * pei-arm.c: Ditto. + +1999-05-31 Mark Mitchell <mark@codesourcery.com> + + * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add + may_use_rel_p, may_use_rela_p, default_use_rela_p. + (bfd_elf_section_data): Add use_rela_p. + * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately. + (_bfd_elf_new_section_hook): Likewise. + (elf_fake_sections): Use may_use_rela_p, etc., instead of + use_rela_p. + (_bfd_elf_copy_private_section_data): Copy use_rela_p. + * elfcode.h (write_relocs): Determine whether or not use rela + relocs based on the relocation section header. + * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p + instead of use_rela_p. + * elfxx-target.h (elf_backend_may_use_relp): New macro. + (elf_backend_may_use_rela_p): Likewise. + (elf_backend_default_use_rela_p): Likewise. + (elfNN_bed): Use them. + +Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com> + + * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096. + +Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov> + + * reloc.c (BFD_RELOC_MIPS_SUB): New relocation. + (BFD_RELOC_MIPS_GOT_PAGE): Likewise. + (BFD_RELOC_MIPS_GOT_OFST): Likewise. + (BFD_RELOC_MIPS_GOT_DISP): Likewise. + * bfd-in2.h: Regenerated. + * libbfd.h: Likewise. + * elf32-mips.c (mips_info_to_howto_rela): New function. + (USE_REL): Adjust for new conventions. + (MINUS_ONE): New macro. + (elf_mips_howto_table): Add R_MIPS_SUB. + (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST, + and MIPS_GOT_DISP. + (mips_elf_final_write_processing): Set sh_link, not sh_info, for a + .MIPS.content section. + (_bfd_mips_elf_fake_sections): Treat all sections that begin + with .MIPS.content as .MIPS.content sections. Set + SHF_MNIPS_NOSTRIP for such section. + (elf_info_to_howto): Define to mips_info_to_howto_rela. + * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, + MIPS_GOT_OFST, and MIPS_GOT_DISP. + +Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized + variable. + + * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous + `else'. + +1999-05-30 Philip Blundell <philb@gnu.org> + + * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of + 1993-03-25 (!!). Take into account the bitmasks for the reloc so + the addend does not overflow into the rest of the word. + +1999-05-29 Nick Clifton <nickc@cygnus.com> + + * bfd-in.h: Amend prototype for + bfd_elf32_arm_process_before_allocation . + * bfd-in.h: Regenerate. + + * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of + elements in a fixed sized array. + (ARM_ELF_ABI_VERSION): Define. + (ARM_ELF_OS_ABI_VERSION): Define. + (R_ARM_THM_ABS5): Fix rightshift and size. + (R_ARM_THM_PC22): Fix size. + (R_ARM_PLT32): Define Howto. + (find_howto): New function: Locate a howto based on a reloc + number. + (elf32_arm_info_to_howto): Use find_howto if necessary. + (elf32_arm_reloc_map): Change type of field bfd_reloc_val to + bfd_reloc_code_real_type. + (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT + and BFD_RELOC_VTABLE_ENTRY. + (elf32_arm_reloc_type_lookup): Use find_howto if necessary. + + * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of + elements in a fixed sized array. + (ARM_ELF_ABI_VERSION): Define. + (ARM_ELF_OS_ABI_VERSION): Define. + (R_ARM_THM_ABS5): Fix rightshift and size. + (R_ARM_THM_PC22): Fix size. + (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto. + (elf32_arm_reloc_map): Change type of field bfd_reloc_val to + bfd_reloc_code_real_type. + + * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field: + no_pipeline_knowledge. + (elf32_arm_link_hash_create): Initialise new field to zero. + (bfd_elf32_arm_process_before_allocation): Add new paraemter: + no_pipeline_knowledge. Use this parameter to initialise the field + in the globals data structure. + (elf32_arm_final_link_relocate): Only add in pipeline offset if + no_pipeline_knowledge is false and the binary is from an old + toolchain. + (elf32_arm_merge_private_data): Generate an error if an attempt is + made to linl together big endian and little endian code. + (elf32_arm_post_process_headers): New function: Initialise the + EI_OSABI and EI_ABIVERSION fields of the newly created ELF program + header. + (elf_backend_post_process_headers): Define. + +1999-05-28 Nick Clifton <nickc@cygnus.com> + + * elf-bfd.h (struct elf_backend_data): Add new field: + elf_backend_post_process_headers. + + * elfxx-target.h (elf_backend_post_process_headers): Define to + NULL if not already defined. + (elfNN_bed): Initialise elf_backend_post_process_headers field. + + * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields + to zero. + (_bfd_elf_compute_section_file_positions): Call + elf_backend_post_process_headers if defined. + +1999-05-28 Ian Lance Taylor <ian@zembu.com> + + * configure.in: Check whether getuid and getgid exist. + * archive.c: Define getuid and getgid as macros if HAVE_GETUID or + HAVE_GETGID are not defined, respectively. + (bfd_write_armap): Don't special case on _WIN32 for getuid and + getgid. + * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*. + * configure, config.in: Rebuild. + +1999-05-28 Martin Dorey <mdorey@madge.com> + + * elf32-i960.c: New file. + * elf.c (prep_headers): Handle bfd_arch_i960. + * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec. + * config.bfd (i960-*-elf*): New target. + * configure.in (bfd_elf32_i960_vec): New target vector. + * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo. + (BFD32_BACKENDS_CFILES): Add elf32-i960.c. + * Makefile.in, aclocal.m4, configure: Rebuild. + +1999-05-27 Nick Clifton <nickc@cygnus.com> + + * elfarm-oabi.c (elf32_arm_howto_table): Add entry for + R_ARM_PLT32. + (find_howto): New function: Find entries in the + elf32_arm_howto_table. + (elf32_arm_info_to_howto): Use find_howto if the entry cannot be + computed simply. + (elf32_arm_reloc_type_lookup): Add lookup for + BFD_RELOC_ARM_PLT32. + +1999-05-25 Philip Blundell <pb@nexus.co.uk> + + * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function. + (elf32_arm_link_hash_table_create): Use above function as the + constructor for hash table entries. + (elf32_arm_relocate_section): Avoid crash when there is no output + section. + (elf32_arm_final_link_relocate): New parameter h. + (elf32_arm_relocate_section): Pass symbol hash entry to above + routine. + (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct + comments. + +1999-05-25 Catherine Moore <clm@cygnus.com> + + * coff-arm.c (coff_arm_relocate_section): Don't emit + base file entries for pc-relative values. + +1999-05-25 DJ Delorie <dj@cygnus.com> + + * peicode.h (coff_swap_sym_in): When we create the actual section + to reflect the not-there section C_SECTION symbols refer to, + change the symbol class to C_STAT as the section is now really + there. + +1999-05-24 Philip Blundell <pb@nexus.co.uk> + + * elf32-arm.h (elf32_arm_relocate_section): Undo change of + 1999-03-25. + +Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com> + + * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed + F_PIC_INT to F_PIC. + * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and + F_ARM_3M labels. Changed F_PIC_INT to F_PIC. + +1999-05-16 Nick Clifton <nickc@cygnus.com> + + * coff-mcore.c (in_reloc_p): Reinstate. + +1999-05-15 Nick Clifton <nickc@cygnus.com> + + * reloc.c (BFD_RELOC_MCORE_RVA): Define. + * bfd-in2.h: Regenerate. + * coff-mcore.c (in_reloc_p): Remove defintion. + (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA. + (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to + IMAGE_REL_MCORE_RVA. + (coff_mcore_rtype_to_howto): Add special processing for + IMAGE_REL_MCORE_RVA. + (coff_mcore_relocate_section): Add support for + IMAGE_REL_MCORE_RVA. + * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE. + (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to + R_MCORE_RELATIVE. + (mcore_elf_relocate_section): Delete redundant case labels. + +Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * elf32-arm.h (elf32_arm_relocate_section): Fix operator + precedence between bit-and and comparison. + +Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com) + + * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to + list of target formats (targ_selvecs). + (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets. + (powerpcle*-*rtems*, sh-*-rtemself*): New targets. + +1999-05-10 DJ Delorie <dj@cygnus.com> + + * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a + reasonable mode until "ar x" is smart enough to skip it (fixes + gcc/libgcc.a builds on mips-ecoff targets + + * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed + to work. Hack to support MS import libraries, which use different + COMDAT types than GNU. + (coff_slurp_symbol_table): C_SECTION symbols are local; they refer + to implied zero-length sections (see peicode below) + * coffgen.c (coff_get_normalized_symtab): Properly read long MS + filename symbols, which use one *or more* auxents. + * coffswap.h (coff_swap_aux_in): ditto + * peicode.h (coff_swap_sym_in): Build the implied zero-length + sections + +Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false + for all relocations. + +1999-05-10 Catherine Moore <clm@cygnus.com> + + * bfd-in.h (bfd_arm_allocate_interworking_sections): Static + if COFF_IMAGE_WITH_PE. + (bfd_arm_process_before_allocation): Likewise. + (bfd_arm_get_bfd_for_interworking): Likewise. + * coff-arm.c: Likewise. + * bfd-in2.h: Regenerate. + * configure.in (armpe_little_vec): Remove coff-arm.lo. + (armpe_big_vec): Likewise. + * configure: Rebuild. + +1999-05-10 Nick Clifton <nickc@cygnus.com> + + * elf.c (elf_fake_sections): Check for .rel. as start of rel + section, not just .rel. Same for .rela. + +1999-05-07 Nick Clifton <nickc@cygnus.com> + + * coff-mcore.c (coff_mcore_relocate_section): Replace assert about + endianism with an error message. + +Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com> + + * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer + assignment from "unsigned char *" to "char *". + (decode_line_info): Likewise for dwarf_line_buffer assignment. + +1999-05-05 Catherine Moore <clm@cygnus.com> + + * coff-arm.c (coff_arm_relocate_section): Add one to + address of ARM_RVA32 thumb functions. + +1999-05-05 Catherine Moore <clm@cygnus.com> + + * elf32-m68k.c (elf32_m68k_set_private_flags): New. + (elf32_m68k_copy_private_bfd_data): New. + (elf32_m68k_merge_private_bfd_data): New. + (elf32_m68k_print_private_bfd_data): New. + (CPU32_FLAG): Define. + (PLT_CPU32_ENTRY_SIZE): Define. + (elf_cpu32_plt0_entry): Declare. + (elf_cpu32_plt_entry): Declare. + (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries. + (elf_m68k_finish_dynamic_symbol): Likewise. + (elf_m68k_finish_dynamic_sections): Likewise. + (elf_backend_plt_header_size): Remove definition. + (bfd_elf32_bfd_copy_private_bfd_data): Define. + (bfd_elf32_bfd_merge_private_bfd_data): Define. + (bfd_elf32_bfd_set_private_flags): Define. + (bfd_elf32_bfd_print_private_bfd_data): Define. + +Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com) + + * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE + and R_LONG_PCREL_MODE. + 1999-04-29 Nick Clifton <nickc@cygnus.com> * coff-mcore.c (coff_mcore_relocate_section): Fix typos. @@ -29,7 +1367,7 @@ Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com> * libbfd.h: Rebuild. Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com> - + * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform. (coff_arm_relocate_section): Add ARM26D transform. Only change to ARM26D for relocateable links. @@ -127,7 +1465,7 @@ Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com> * configure.in: Add support for MCore targets. * configure: Regenerate. * archures.c: Add support for MCore architecture. - * bfd-in2.h: Regenerate. + * bfd-in2.h: Regenerate. * coffcode.h: Add support for mcore-pe targets. * elf.c: Add support for mcore-elf target. * reloc.c: Add support for MCore relocs. @@ -197,11 +1535,11 @@ Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com> TARGET_UNDERSCORE and USER_LABEL_PREFIX. * pe-arm.h: Allow previous header files to override definition of TARGET_LITTLE_SYM and TARGET_BIG_SYM. - * pei-arm.h: Allow previous header files to override definition of + * pei-arm.h: Allow previous header files to override definition of TARGET_LITTLE_SYM and TARGET_BIG_SYM. * epoc-pe-arm.c: New file. Support arm-epoc-pe target. * epoc-pei-arm.c: New file. Support arm-epoc-pei target. - + 1999-03-30 Nick Clifton <nickc@cygnus.com> * elf.c (elf_map_symbols): Handle the case where section @@ -217,8 +1555,8 @@ Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com> 1999-03-25 Philip Blundell <pb@nexus.co.uk> * config.bfd: Eliminate redundancy in checks for Linux/ARM. - - * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into + + * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into account when adjusting section symbols during a partial link. 1999-03-24 Nick Clifton <nickc@cygnus.com> @@ -312,7 +1650,7 @@ Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com> The following patches are from: Scott Bambrough <scottb@corelcomputer.com> - + * libaout.h (M_ARM6_NETBSD): Set to 143. * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12, @@ -331,7 +1669,7 @@ Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com> (elf32_arm_final_link_relocate): Change parameters so that entire reloc is passed. Add support for PIC relocs. (elf32_arm_relocate_section): Pass entire reloc to - elf32_arm_final_link_relocate. + elf32_arm_final_link_relocate. (elf32_arm_check_relocs): Handle new PIC relocs. (elf32_arm_adjust_dynamic_symbol): New function. (elf32_arm_size_dynamic_sections): New function. @@ -349,7 +1687,7 @@ Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com> (elf_backend_plt_readonly): Define. (elf_backend_want_got_plt): Define. (elf_backend_want_plt_sym): Define. - + Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com> * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo @@ -357,12 +1695,12 @@ Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com> (_bfd_mips_elf_fake_sections): Likewise. Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> - + * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections, bfd_elf32_arm_get_bfd_for_interworking, bfd_elf32_arm_process_before_allocation): Define to avoid clash with elfarm-nabi.c. - + * elf32-arm.h: Don't declare elf32_arm_info_to_howto. (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub, elf32_arm_find_nearest_line): Make them static. @@ -446,7 +1784,7 @@ Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com> * Makefile.am: Use new files. * Makefile.in: Regenerate. * configure.in: Use new files. - * configure: Regenerate. + * configure: Regenerate. 1999-02-01 Nick Clifton <nickc@cygnus.com> @@ -519,13 +1857,13 @@ Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com> to F_PIC_INT. * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and F_ARM_3M labels. Changed F_PIC to F_PIC_INT. - + 1999-01-27 Nick Clifton <nickc@cygnus.com> * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48 - relocation. + relocation. (fr30_final_link_relocate): Use computed value as result of - relocation. + relocation. 1999-01-26 Frank Ch. Eigler <fche@cygnus.com> @@ -553,7 +1891,7 @@ Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com> * archures.c,bfd-in2.h (bfd_mach_mips4111): New. * cpu-mips.c: Add support for and independent 4111. * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111. - (_bfd_mips_elf_final_write_processing): + (_bfd_mips_elf_final_write_processing): bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111. 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com> @@ -563,7 +1901,7 @@ Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com> 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com> - * elf32-mips.c (_bfd_mips_elf_final_write_processing): + * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle bfd_mach_mips4300. 1998-12-11 Ulrich Drepper <drepper@cygnus.com> @@ -2839,7 +4177,7 @@ Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com> * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain when merging v850 code into v850e/v850ea code. Do not initialise output flags if the input is the default architecture. - + Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com) * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR |