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src include/elf/ChangeLog include/elf/external ...
- From: amodra at sources dot redhat dot com
- To: binutils-cvs at sources dot redhat dot com
- Date: 17 Dec 2001 00:52:35 -0000
- Subject: src include/elf/ChangeLog include/elf/external ...
CVSROOT: /cvs/src
Module name: src
Changes by: amodra@sources.redhat.com 2001-12-16 16:52:35
Modified files:
include/elf : ChangeLog external.h internal.h common.h
bfd : ChangeLog elf-bfd.h elf.c elfcode.h elflink.h
elf-m10200.c elf-m10300.c elf32-h8300.c
elf32-hppa.c elf64-hppa.c elf32-i370.c
elf32-m32r.c elf32-m68k.c elf32-mips.c
elf32-sh.c elf32-v850.c elf64-alpha.c
elf32-xstormy16.c elfxx-ia64.c elf32-arm.h
elf32-avr.c elf32-cris.c elf32-d10v.c
elf32-fr30.c elf32-i386.c elf32-mcore.c
elf32-openrisc.c elf32-ppc.c elf32-s390.c
elf32-sparc.c elf64-mips.c elf64-mmix.c
elf64-ppc.c elf64-s390.c elf64-x86-64.c
binutils : ChangeLog readelf.c
Log message:
Support for more than 64k ELF sections.
include/elf/ChangeLog
* external.h (Elf_External_Sym_Shndx): Declare.
* internal.h (struct elf_internal_sym <st_shndx>): Make it an
unsigned int.
* common.h (SHN_BAD): Define.
bfd/ChangeLog
* configure.in: Bump bfd version.
* configure: Regenerate.
* elf-bfd.h (elf_size_info <swap_symbol_out>): Add shndx param.
(bfd_elf32_swap_symbol_in): Likewise.
(bfd_elf32_swap_symbol_out): Likewise.
(bfd_elf64_swap_symbol_in): Likewise.
(bfd_elf64_swap_symbol_out): Likewise.
(elf_reloc_cookie): Add locsym_shndx field. Make locsyms a PTR.
(elf_obj_tdata): Add num_elf_sections, symtab_shndx_hdr and
symtab_shndx_section.
(elf_numsections): Define.
(elf_symtab_shndx): Define.
* elf.c (setup_group): Use elf_numsections rather than header e_shnum.
(bfd_elf_find_section): Likewise.
(bfd_section_from_elf_index): Likewise.
(bfd_section_from_shdr): Likewise. Handle SHT_SYMTAB_SHNDX.
(bfd_section_from_r_symndx): Read symbol shndx extension, and
translate st_shndx for > SHN_HIRESERVE.
(assign_section_numbers): Skip reserved sections. Assign
symtab_shndx_section and elf_numsections. Exclude reserved
sections from e_shnum. Set up symtab_shndx_hdr.
(_bfd_elf_compute_section_file_positions): Handle symtab_shndx_hdr.
(map_sections_to_segments): Don't map eh_frame_hdr unless required.
(assign_file_positions_except_relocs): Use elf_numsections rather
than header e_shnum. Skip reserved sections and symtab_shndx_section.
(prep_headers): Set name for symtab_shndx_hdr.
(_bfd_elf_assign_file_positions_for_relocs): Use elf_numsections.
(_bfd_elf_write_object_contents): Likewise. Skip reserved sections.
(_bfd_elf_section_from_bfd_section): Check bfd_{abs,com,und}_section
first. Use elf_section_data if available. Use elf_numsections.
Start scan at index 1.
(copy_private_bfd_data ): Comment fixes.
(MAP_ONESYMTAB): Define above SHN_HIOS.
(MAP_DYNSYMTAB): Likewise.
(MAP_STRTAB): Likewise.
(MAP_SHSTRTAB): Likewise.
(MAP_SYM_SHNDX): New define.
(_bfd_elf_copy_private_symbol_data): Handle symtab_shndx_section.
(swap_out_syms): Swap out SHT_SYMTAB_SHNDX section too.
* elfcode.h (elf_swap_symbol_in): Add shndx param, and handle shndx
extension.
(elf_swap_symbol_out): Likewise.
(elf_object_p): Set elf_numsections, and use instead of e_shnum.
Initialialise reserved elf_elfsections to point at shdr[0]. Remove
redundant bfd_release calls.
(elf_slurp_symbol_table): Read symbol shndx extension, and use with
elf_swap_symbol_in. Translate st_shndx for > SHN_HIRESERVE too.
* elflink.h (elf_link_is_defined_archive_symbol): Read symbol shndx
extension, and use with elf_swap_symbol_in.
(elf_link_record_local_dynamic_symbol): Likewise.
(elf_link_add_object_symbols): Likewise. Also translate st_shndx
for elf sections > SHN_HIRESERVE.
(NAME(bfd_elf,size_dynamic_sections)): Adjust elf_swap_symbol_out
call.
(struct elf_final_link_info): Add locsym_shndx and symshndxbuf.
(elf_bfd_final_link): Allocate the above, and tidy code allocating
other buffers. Use elf_numsections instead of e_shnum. Adjust
elf_swap_symbol_out calls.
(elf_link_output_sym): Swap out symbol shndx extension too.
(elf_link_flush_output_syms): And flush them to disk.
(elf_link_output_extsym): Use SHN_BAD. Adjust elf_swap_symbol_out
calls.
(elf_gc_mark): Read symbol shndx extension, and use with
elf_swap_symbol_in.
(elf_link_input_bfd): Likewise, Translate st_shndx for elf sections
> SHN_HIRESERVE too. Use SHN_BAD.
(elf_reloc_symbol_deleted_p): Use symbol shndx extensions with
elf_swap_symbol_in. Translate st_shndx > SHN_HIRESERVE too.
(elf_bfd_discard_info): Read symbol shndx extension. Don't attempt
to continue after a bfd error.
* elf-m10200.c (mn10200_elf_relax_section): Only read local syms.
Stash them immediately to symtab_hdr->contents rather than later
in multiple places. Clean up afterwards. Read symbol shndx
extension, and use with swap_symbol_in. Translate SHN_UNDEF,
SHN_ABS, SHN_COMMON and elf sections > SHN_HIRESERVE to bfd
sections too. Remove dead code.
(mn10200_elf_relax_delete_bytes): Use symbol shndx extension
when swapping in symbols. Tidy code adjusting global syms.
Don't swap in global syms.
(mn10200_elf_symbol_address_p): Likewise. Remove extsyms param.
(mn10200_elf_get_relocated_section_contents): Read symbol shndx
extension, and use with swap_symbol_in. Rename "size" -> "amt"
to maximize code in common with other files. Translate st_shndx
for > SHN_HIRESERVE too. Remove dead code.
* elf-m10300.c (mn10300_elf_relax_section): Only read local syms.
Stash them immediately to symtab_hdr->contents rather than later
in multiple places. Clean up afterwards. Read symbol shndx
extension, and use with swap_symbol_in. Remove dead code.
(mn10300_elf_relax_delete_bytes): As for elf-m10200.c.
(mn10300_elf_symbol_address_p): Likewise.
(mn10300_elf_get_relocated_section_contents): Likewise.
* elf32-h8300.c (elf32_h8_relax_section): As for elf-m10300.c.
(elf32_h8_relax_delete_bytes): Likewise.
(elf32_h8_symbol_address_p): Likewise.
(elf32_h8_get_relocated_section_contents): Likewise.
* elf32-hppa.c (elf32_hppa_size_stubs): Read symbol shndx
extension, and use with swap_symbol_in.
* elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
* elf32-i370.c (i370_elf_finish_dynamic_sections): Adjust call to
bfd_elf32_swap_symbol_out.
* elf32-m32r.c (m32r_elf_get_relocated_section_contents): Translate
elf sections > SHN_HIRESERVE too.
* elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): Only read
local syms. Read symbol shndx extension, and use with swap_symbol_in.
* elf32-mips.c (_bfd_mips_elf_final_write_processing): Use
elf_numsections rather than header e_shnum.
* elf32-sh.c (sh_elf_relax_section): As for elf-m10300.c.
(sh_elf_relax_delete_bytes): Likewise.
(sh_elf_get_relocated_section_contents): Likewise. Only read local
symbols.
* elf32-v850.c (v850_elf_symbol_processing): Use an unsigned int to
hold section index. Use elf_numsections rather than e_shnum.
Rename "index" -> "indx" to avoid shadowing warning.
(v850_elf_add_symbol_hook): Likewise.
* elf64-alpha.c (elf64_alpha_relax_section): Only read local syms.
Read symbol shndx extension, and use with swap_symbol_in.
* elf32-xstormy16.c (xstormy16_elf_relax_section): Likewise.
Translate SHN_COMMON and elf sections > SHN_HIRESERVE too.
* elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
(elfNN_ia64_aix_add_symbol_hook): Use elf_numsections.
* elf-m10300.c (mn10300_elf_gc_mark_hook): Remove unnecessary checks
before calling bfd_section_from_elf_index on local syms.
* elf32-arm.h (elf32_arm_gc_mark_hook): Likewise.
* elf32-avr.c (elf32_avr_gc_mark_hook): Likewise.
* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Likewise.
* elf32-fr30.c (fr30_elf_gc_mark_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
* elf32-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
* elf32-sparc.c (elf32_sparc_gc_mark_hook): Likewise.
* elf32-v850.c (v850_elf_gc_mark_hook): Likewise.
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise.
* elf64-mips.c (mips_elf64_gc_mark_hook): Likewise.
* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
* elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
binutils/ChangeLog
* readelf.c (symtab_shndx_hdr): New global.
(SECTION_HEADER_INDEX): Define.
(SECTION_HEADER_NUM): Define.
(SECTION_HEADER): Define.
(GET_ELF_SYMBOLS): Pass two params rather than three.
(get_32bit_elf_symbols): Take file and section args. Read and
use SHT_SYMTAB_SHNDX.
(get_64bit_elf_symbols): Likewise.
(dump_relocations): Use SECTION_HEADER to index "section_headers".
(process_section_headers): Likewise. Use SECTION_HEADER_NUM too.
Remember symtab_shdx_hdr.
(process_program_headers): Scan from index 1 for segment map.
(slurp_ia64_unwind_table): Use SECTION_HEADER to index
"section_headers".
(process_relocs): Likewise. Also adjust call to GET_ELF_SYMBOLS.
(process_unwind): Likewise.
(process_version_sections): Likewise.
(process_symbol_table): Likewise.
(display_debug_info): Likewise.
(process_dynamic_segment): Fake up a symtab section for changed
GET_ELF_SYMBOLS.
(get_symbol_index_type): Check SHN_LOOS before SHN_LORESERVE.
(process_program_headers): Kill signed/unsigned warning.
(load_debug_str): Likewise.
(display_debug_info): Likewise.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/include/elf/ChangeLog.diff?cvsroot=src&r1=1.111&r2=1.112
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/include/elf/external.h.diff?cvsroot=src&r1=1.3&r2=1.4
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/include/elf/internal.h.diff?cvsroot=src&r1=1.7&r2=1.8
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/include/elf/common.h.diff?cvsroot=src&r1=1.38&r2=1.39
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.1206&r2=1.1207
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf-bfd.h.diff?cvsroot=src&r1=1.59&r2=1.60
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf.c.diff?cvsroot=src&r1=1.111&r2=1.112
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elfcode.h.diff?cvsroot=src&r1=1.25&r2=1.26
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elflink.h.diff?cvsroot=src&r1=1.133&r2=1.134
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf-m10200.c.diff?cvsroot=src&r1=1.12&r2=1.13
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf-m10300.c.diff?cvsroot=src&r1=1.19&r2=1.20
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-h8300.c.diff?cvsroot=src&r1=1.9&r2=1.10
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-hppa.c.diff?cvsroot=src&r1=1.67&r2=1.68
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-hppa.c.diff?cvsroot=src&r1=1.16&r2=1.17
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-i370.c.diff?cvsroot=src&r1=1.15&r2=1.16
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-m32r.c.diff?cvsroot=src&r1=1.18&r2=1.19
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-m68k.c.diff?cvsroot=src&r1=1.32&r2=1.33
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-mips.c.diff?cvsroot=src&r1=1.130&r2=1.131
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-sh.c.diff?cvsroot=src&r1=1.40&r2=1.41
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-v850.c.diff?cvsroot=src&r1=1.17&r2=1.18
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-alpha.c.diff?cvsroot=src&r1=1.50&r2=1.51
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-xstormy16.c.diff?cvsroot=src&r1=1.1&r2=1.2
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elfxx-ia64.c.diff?cvsroot=src&r1=1.36&r2=1.37
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-arm.h.diff?cvsroot=src&r1=1.66&r2=1.67
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-avr.c.diff?cvsroot=src&r1=1.8&r2=1.9
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-cris.c.diff?cvsroot=src&r1=1.21&r2=1.22
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-d10v.c.diff?cvsroot=src&r1=1.12&r2=1.13
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-fr30.c.diff?cvsroot=src&r1=1.13&r2=1.14
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-i386.c.diff?cvsroot=src&r1=1.60&r2=1.61
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-mcore.c.diff?cvsroot=src&r1=1.18&r2=1.19
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-openrisc.c.diff?cvsroot=src&r1=1.6&r2=1.7
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-ppc.c.diff?cvsroot=src&r1=1.37&r2=1.38
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-s390.c.diff?cvsroot=src&r1=1.16&r2=1.17
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-sparc.c.diff?cvsroot=src&r1=1.33&r2=1.34
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-mips.c.diff?cvsroot=src&r1=1.22&r2=1.23
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-mmix.c.diff?cvsroot=src&r1=1.3&r2=1.4
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-ppc.c.diff?cvsroot=src&r1=1.13&r2=1.14
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-s390.c.diff?cvsroot=src&r1=1.15&r2=1.16
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-x86-64.c.diff?cvsroot=src&r1=1.33&r2=1.34
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/binutils/ChangeLog.diff?cvsroot=src&r1=1.386&r2=1.387
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/binutils/readelf.c.diff?cvsroot=src&r1=1.139&r2=1.140