binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Alan Modra	c6b640180c	* bfdlink.h (struct bfd_link_info): Add "strip_discarded".	24 years ago
Alan Modra	cddd00895f	* bfdlink.h (struct bfd_link_info): Replace bfd_boolean fields with bit-fields. Rearrange to put all like types together.	24 years ago
Alan Modra	b34976b65a	s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.	24 years ago
Nick Clifton	2fa9fc65a5	Add --enable-auto-import extension.	24 years ago
H.J. Lu	3194163592	Check symbols with undefine version.	24 years ago
Nick Clifton	f7c33884fa	Add new field to bfd_link structure and use it to control how common symbols are extracted from archives.	24 years ago
Alan Modra	7815cf4fc3	* bfdlink.h (struct bfd_sym_chain): Declare. (struct bfd_link_info): Add gc_sym_list. Formatting fixes.	25 years ago
Nick Clifton	e0076ab314	Enable pei386_auto_import by default. Only print a info message about auto imports being resilved if this feature was not requested via a command line switch.	25 years ago
H.J. Lu	6713542fbc	2002-05-21 H.J. Lu (hjl@gnu.org) * bfdlink.h (bfd_link_info): Add allow_multiple_definition.	25 years ago
Alan Modra	9a1b9f826d	Support arbitrary length fill patterns. * bfdlink.h (enum bfd_link_order_type): Remove bfd_fill_link_order. (struct bfd_link_order): Remove fill. Add data.size.	25 years ago
Jakub Jelinek	6576570080	* elf-bfd.h (enum elf_link_info_type): New. (struct bfd_elf_section_data): Remove stab_info and merge_info fields, add sec_info and sec_info_type. (struct elf_obj_tdata): Add eh_frame_hdr field. (_bfd_elf_discard_section_eh_frame): New prototype. (_bfd_elf_discard_section_eh_frame_hdr): Likewise. (_bfd_elf_eh_frame_section_offset): Likewise. (_bfd_elf_write_section_eh_frame): Likewise. (_bfd_elf_write_section_eh_frame_hdr): Likewise. * Makefile.am (BFD32_BACKENDS): Add elf-eh-frame.lo. (BFD32_BACKENDS_CFILES): Add elf-eh-frame.c. (elf-eh-frame.lo): New. * Makefile.in: Rebuilt. * configure.in (elf): Add elf-eh-frame.lo. * configure: Rebuilt. * elf.c (_bfd_elf_print_private_bfd_data): Support PT_GNU_EH_FRAME. (map_sections_to_segments): Create PT_GNU_EH_FRAME if requested. (get_program_header_size): Take into account PT_GNU_EH_FRAME segment. (_bfd_elf_rela_local_sym): Use sec_info_type and sec_info. (_bfd_elf_rel_local_sym): Likewise. (_bfd_elf_section_offset): Likewise. Call _bfd_elf_eh_frame_section_offset too. * elfxx-ia64.c (elfNN_ia64_relocate_section): Use sec_info_type and sec_info. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf-eh-frame.c: New file. * elflink.h (elf_link_add_object_symbols): Don't optimize SHF_MERGE .stab sections. Set sec_info_type, use sec_info instead of merge_info and stab_info. (elf_link_create_dynamic_sections): Create .eh_frame_hdr section if --eh-frame-hdr. (elf_bfd_final_link): Write .eh_frame_hdr section. (elf_link_sec_merge_syms): Use sec_info_type and sec_info. (elf_link_input_bfd): Likewise. Call _bfd_elf_write_section_eh_frame to write .eh_frame sections. (elf_bfd_discard_info): Add output_bfd argument. Call _bfd_elf_discard_section_eh_frame and _bfd_elf_discard_section_eh_frame_hdr. (elf_section_ignore_discarded_relocs): Use sec_info_type, not section names. * bfd-in.h (bfd_elf32_discard_info, bfd_elf64_discard_info): Adjust prototypes. * bfd-in2.h (bfd_elf32_discard_info, bfd_elf64_discard_info): Likewise. * elf/common.h (PT_GNU_EH_FRAME): Define. * bfdlink.h (struct bfd_link_info): Add eh_frame_hdr field. * emultempl/elf32.em (finish): Supply output_bfd to bfd_elf_discard_info. (OPTION_EH_FRAME_HDR): Define. (longopts): Add --eh-frame-hdr. (parse_args): Handle it. (list_options): Add --eh-frame-hdr to help. emultempl/hppaelf.em (finish): Supply output_bfd to bfd_elf_discard_info. scripttempl/elf.sc (.eh_frame_hdr): Add. * readelf.c (get_segment_type): Support PT_GNU_EH_FRAME.	25 years ago
Alan Modra	8bd621d883	Add support for -z nocopyreloc.	25 years ago
Nick Clifton	b7781dbed3	fix compile time warning message	25 years ago
Nick Clifton	8ea2e4bd70	Apply H.J.'s patch to revert change to elfxx-target.h Apply my patch to allow SREC as output format.	25 years ago
Jakub Jelinek	db6751f2e7	* elf-bfd.h (enum elf_reloc_type_class): New. (struct elf_backend_data): Add elf_backend_reloc_type_class. (_bfd_elf_reloc_type_class): New. * elfxx-target.h (elf_backend_reloc_type_class): Define. (elfNN_bed): Add elf_backend_reloc_type_class. * elf.c (_bfd_elf_reloc_type_class): New. * elf32-i386.c (elf_i386_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf_i386_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf_i386_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf32-sparc.c (elf32_sparc_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf32_sparc_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf32_sparc_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf64-sparc.c (sparc64_elf_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (sparc64_elf_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (sparc64_elf_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elfxx-ia64.c (struct elfNN_ia64_link_hash_table): Add reltext field. (elfNN_ia64_hash_table_create): Clear ia64_info. (get_reloc_section): Set DF_TEXTREL if the reloc is against read-only section. (elfNN_ia64_size_dynamic_sections): Use ia64_info->reltext flag instead of looking up section names for DT_TEXTREL. (elfNN_ia64_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elflink.h (size_dynamic_sections): Add spare DT_NULL tags. (struct elf_link_sort_rela): New. (elf_link_sort_cmp1, elf_link_sort_cmp2, elf_link_sort_relocs): New. (elf_bfd_final_link): Call elf_link_sort_relocs. Convert one spare DT_NULL into DT_RELCOUNT resp. DT_RELACOUNT if necessary. * bfdlink.h (struct bfd_link_info): Add combreloc and spare_dynamic_tags fields. * emultempl/elf32.em (place_orphan): Place orphan .rel* sections into .rel.dyn resp. .rela.dyn if combreloc. (get_script): If .x linker script is equal to .xn, only put it once into the binary. Add .xc and .xsc scripts. (parse_args): Handle -z combreloc and -z nocombreloc. * scripttempl/elf.sc (.rela.sbss): Fix a typo. For .xc and .xsc scripts put all .rel* or .rela* input sections but .rel.plt and PLT-like sections into .rel.dyn resp. .rela.dyn. genscripts.sh (GENERATE_COMBRELOC_SCRIPT): Set if SCRIPT_NAME is elf. Strip trailing whitespace from script. Generate .xc and .xsc scripts if requested. * ldmain.c (main): Initialize link_info.combreloc and link_info.spare_dynamic_tags. * lexsup.c (OPTION_SPARE_DYNAMIC_TAGS): Define. (ld_options): Add --spare-dynamic-tags option. (parse_args): Likewise. * ld.texinfo: Document -z combreloc and -z nocombreloc. * ldint.texinfo: Document .xc and .xsc linker scripts. * NEWS: Add notes about -z combreloc and SHF_MERGE.	25 years ago
Charles Wilson	3ede731b30	* bfdlink.h (struct bfd_link_info): add new boolean field pei386_auto_import.	25 years ago
Hans-Peter Nilsson	7be4069c7e	* bfdlink.h (struct bfd_link_info): New member export_dynamic.	26 years ago
Jakub Jelinek	f5fa8ca231	bfd/ * libbfd-in.h (_bfd_merge_section): New. (_bfd_write_merged_section): New. (_bfd_merged_section_offset): New. * libbfd.h: Rebuilt. * linker.c (_bfd_generic_link_output_symbols): Handle discard_sec_merge. * aoutx.h (aout_link_write_symbols): Likewise. * pdp11.c (aout_link_write_symbols): Likewise. * elflink.h (elf_link_add_object_symbols): Call _bfd_merge_section. (elf_bfd_final_link): Adjust global symbols pointing into SEC_MERGE sections. (elf_link_sec_merge_syms): New. (elf_link_input_bfd): Call _bfd_merged_section_offset and _bfd_write_merged_section. Handle discard_sec_merge. * elf-bfd.h (struct elf_link_hash_table): Add merge_info field. (struct bfd_elf_section_data): Likewise. * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_MERGE and SEC_STRINGS section flags and entsize from their ELF counterparts. (_bfd_elf_link_hash_table_init): Initialize merge_info. (elf_fake_sections): Set SHF_MERGE, SHF_STRINGS and sh_entsize from their BFD counterparts. * merge.c: New file. * Makefile.am: Add strtab.lo. * Makefile.in: Rebuilt. include/ * bfdlink.h (bfd_link_discard): Add discard_sec_merge. gas/ * config/obj-elf.c (obj_elf_change_section): Add entsize argument, handle SHF_MERGE and SHF_STRINGS. (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS. (obj_elf_section): Allow additional argument specifying entity size. * write.c (adjust_reloc_syms): Keep relocations against local symbols in SEC_MERGE sections. ld/ * ldmain.c (main): Default to discard_sec_merge. * lexsup.c (OPTION_DISCARD_NONE): Define. (ld_options): Add --discard-none. (parse_args): Handle OPTION_DISCARD_NONE. * ldlang.c (wild_doit): SEC_MERGE should be set in the output section only if SEC_MERGE and SEC_STRINGS flags and entsize of all its input sections match.	26 years ago
Nick Clifton	4f1d9bd8e2	Fix typos in ChangeLogs; add coff/external.h; fix copyright dates	26 years ago
Nick Clifton	b79e8c7865	Add link option to allow undefiedn symbols in shared libraries	26 years ago
H.J. Lu	eec8c321e3	2000-07-20 H.J. Lu <hjl@gnu.org> * bfdlink.h (bfd_link_info): Add new_dtags.	26 years ago
H.J. Lu	9bfcb6d689	2000-07-19 H.J. Lu (hjl@gnu.org) * bfdlink.h (bfd_link_info): Add flags and flags_1.	26 years ago
Nick Clifton	a712da2085	Apply patch from Richard Gorton <gorton@scrugs.lkg.dec.com> to implement --emit-relocs switch to the linker to preserve relocs in an output executable	27 years ago
H.J. Lu	c086cbc69a	2000-03-01 H.J. Lu <hjl@gnu.org> * bfdlink.h (bfd_link_callbacks): Add a boolean arg to the undefined_symbol callback.	27 years ago
Mark Mitchell	94883c63a8	* bfdlink.h (struct bfd_link_hash_entry): Add init_function and fini_function.	28 years ago
Richard Henderson	252b5132c7	19990502 sourceware import	28 years ago
Stan Shebs	071ea11e85	Initial creation of sourceware repository	28 years ago
Ulrich Drepper	6e8674285e	(struct bfd_link_info): Add new field optimize.	28 years ago
Ian Lance Taylor	1e9e7ce0bb	comment change	31 years ago
Steve Chamberlain	9aa83a0dc9	Thu Aug 31 16:51:50 1995 steve chamberlain <sac@slash.cygnus.com> * internal.h (internal_aouthdr, internal_filehdr): don't indirect the pe stuff.	31 years ago
Ken Raeburn	943fbd5bd5	fsf address update, but not in COPYING files	32 years ago
Ian Lance Taylor	8a55336153	* bfdlink.h (struct bfd_link_info): Change type of base_file to PTR.	32 years ago
Steve Chamberlain	3ca120a5b3	* bfdlink.h (struct bfd_link_info): Added base_file member.	32 years ago
Ian Lance Taylor	1fa313e244	update comment	32 years ago
Ian Lance Taylor	ebc4ca90f9	* bfdlink.h (enum bfd_link_hash_type): Rename bfd_link_hash_weak to bfd_link_hash_undefweak. Add bfd_link_hash_defweak.	32 years ago
Ian Lance Taylor	3cc6bebb23	* bfdlink.h (struct bfd_link_info): Add new field shared.	33 years ago
Ian Lance Taylor	6ceb7942c3	* bfdlink.h (struct bfd_link_hash_entry): Remove written field: not needed for all backends.	33 years ago
Ian Lance Taylor	651d2da7f6	* bfdlink.h (struct bfd_link_callbacks): Change bitsize argument to add_to_set to reloc. Remove bitsize argument from constructor. Comment that reloc_overflow, reloc_dangerous and unattached_reloc must handle NULL pointers for reloc location. (enum bfd_link_order_type): Add bfd_section_reloc_link_order and bfd_symbol_reloc_link_order. (struct bfd_link_order): Add reloc field to union. (struct bfd_link_order_reloc): Define.	33 years ago

26 Commits (2c4c2bc0a526e8e0c186cd7cb005e2947cac3b88)