1999-05-03 15:29:11 +08:00
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/* BFD back-end data structures for ELF files.
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2002-01-21 18:29:09 +08:00
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Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
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* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
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2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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* include/elf/ia64.h (SHT_IA_64_VMS_DISPLAY_NAME_INFO,
EF_IA_64_ARCHVER_1): New macros. Minor reformatting.
* bfd/Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
(BFD32_BACKENDS_CFILES): Add new file vmsutil.c
(vmsutil.lo): Add dependency rule
* bfd/Makefile.in: Regenerate
* bfd/config.bfd (ia64*-*-*vms*): Add case.
* bfd/configure.in (bfd_elf64_ia64_vms_vec): Add case.
* bfd/configure: Regenerate
* bfd/vmsutil.[ch]: New files
* bfd/elf-bfd.h (struct bfd_elf_special_section): Change type of
attr to bfd_vma.
* bfd/elfxx-ia64.c (elfNN_vms_post_process_headers,
elfNN_vms_section_processing, elfNN_vms_final_write_processing,
elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
elfNN_vms_object_p): New functions
* bfd/targets.c (bfd_elf64_ia64_vms_vec): New target.
* gas/configure.tgt(ia64-*-*vms*): New target.
* gas/dwarf2dbg.h (dwarf2_loc_mark_labels): Make extern.
* gas/tc.h (md_number_to_chars): Declare iff undefined.
* gas/config/obj-elf.c (obj_elf_change_section): Change type of
arg attr to bfd_vma.
(obj_elf_parse_section_letters): Return a bfd_vma. Change type of
variables attr, md_attr to bfd_vma.
(obj_elf_section_word): Likewise.
(obj_elf_section): Change type of variable attr to bfd_vma
* gas/config/obj-elf.h (obj_elf_change_section): Change type of
arg attr to bfd_vma
* gas/config/tc-ia64.c (bfdver.h,time.h): Include.
(ia64_elf_section_letter): Now returns a bfd_vma.
Handle VMS specific attributes.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(ia64_init): Don't turn on dependency checking for VMS.
(ia64_target_format): Check for VMS flag bit.
(do_alias): Hande decc$ functions.
(get_vms_time): New function.
(ia64_vms_note): New function.
* gas/config/tc-ia64.h (ia64_elf_section_letter): Now returns a bfd_vma.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(tc_init_after_args): Define for VMS.
* gas/config/tc-alpha.c (alpha_elf_section_letter): Return a bfd_vma.
(alpha_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-alpha.h: Likewise.
* gas/config/tc-i386.c (x86_64_section_letter): Return a bfd_vma.
(x86_64_section_word): Return a bfd_vma.
* gas/config/tc-i386.h: Likewise.
* gas/config/tc-ip2k.c (ip2k_elf_section_flags): Change type of arg
attr to bfd_vma.
* gas/config/tc-ip2k.h: Likewise.
* gas/config/tc-mep.c (mep_elf_section_letter): Return a bfd_vma.
(mep_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-mep.h: Likewise.
* gas/config/tc-ppc.c (ppc_section_letter): Return a bfd_vma.
(ppc_section_word): Return a bfd_vma.
(ppc_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-ppc.h: Likewise.
* gas/config/te-vms.h (DWARF2_DIR_SHOULD_END_WITH_SEPARATOR,
DWAR2_FILE_TIME_NAME, DWARF2_FILE_SIZE_NAME, DWARF2_FILEN_NAME):
New file with new macros
* gas/dwarf2dbg.c (get_filenum, out_file_list): Default and call new
macros.
2009-01-15 20:42:52 +08:00
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Free Software Foundation, Inc.
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1999-05-03 15:29:11 +08:00
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Written by Cygnus Support.
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2002-07-23 19:15:06 +08:00
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This file is part of BFD, the Binary File Descriptor library.
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1999-05-03 15:29:11 +08:00
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2002-07-23 19:15:06 +08:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2007-07-03 22:26:43 +08:00
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the Free Software Foundation; either version 3 of the License, or
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2002-07-23 19:15:06 +08:00
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(at your option) any later version.
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1999-05-03 15:29:11 +08:00
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2002-07-23 19:15:06 +08:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-05-03 15:29:11 +08:00
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2002-07-23 19:15:06 +08:00
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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2007-07-03 22:26:43 +08:00
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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1999-05-03 15:29:11 +08:00
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#ifndef _LIBELF_H_
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#define _LIBELF_H_ 1
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#include "elf/common.h"
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#include "elf/external.h"
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include/elf/
PR 5900
* common.h (SHN_BAD): Delete.
(SHN_LORESERVE .. SHN_HIRESERVE): Move to..
* external.h: ..here.
* internal.h (SHN_LORESERVE, SHN_HIRESERVE): Define.
(SHN_LOPROC, SHN_HIPROC, SHN_LOOS, SHN_HIOS): Define.
(SHN_ABS, SHN_COMMON, SHN_XINDEX, SHN_BAD): Define.
bfd/
PR 5900
* elf-bfd.h: Include elf/internal.h after elf/external.h.
* elfcode.h (elf_swap_symbol_in): Map reserved shndx range.
(elf_swap_symbol_out): Adjust SHN_XINDEX test.
(elf_swap_ehdr_out): Mask SHN_LORESERVE and SHN_XINDEX to values
seen in external structs.
(valid_section_index_p): Delete.
(elf_object_p): Don't increment section numbers over reserved range.
Simplify test for valid sh_link, sh_info and e_shstrndx fields.
(elf_write_shdrs_and_ehdr): Mask SHN_LORESERVE and SHN_XINDEX to values
seen in external structs. Don't increment section numbers over
reserved range.
* elf.c (bfd_elf_sym_name): Remove redundant tests on st_shndx.
(bfd_section_from_shdr): Likewise.
(group_signature): Range check before accessing elf_elfsections.
(_bfd_elf_setup_sections): Likewise.
(bfd_section_from_shdr): Likewise.
(bfd_section_from_shdr): Don't increment section number over
reserved sections.
(assign_file_positions_for_non_load_sections): Likewise.
(assign_file_positions_except_relocs): Likewise.
(_bfd_elf_write_object_contents): Likewise.
(assign_section_numbers): Likewise. Adjust for changed SHN_*.
(prep_headers): Delete unused variable.
* elflink.c (bfd_elf_link_record_local_dynamic_symbol): Adjust
for changed SHN_* values.
(check_dynsym, elf_link_input_bfd): Likewise.
(bfd_elf_final_link): Likewise. Don't skip over reserved section
range.
(elf_fixup_link_order): Check that sh_link field is valid.
* elf-hppa.h (elf_hppa_add_symbol_hook): Make "index" unsigned.
* elf32-arm.c (elf32_arm_gc_mark_extra_sections): Range check before
accesssing elf_elfsections.
* elf32-avr.c (elf32_avr_size_stubs): Likewise.
* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Likewise.
* elf64-hppa.c (elf64_hppa_check_relocs): Adjust for changed
SHN_* defines. Test for SHN_BAD return from
_bfd_elf_section_from_bfd_section
binutils/
PR 5900
* readelf.c (SECTION_HEADER_INDEX, SECTION_HEADER_NUM): Delete.
Remove use throughout file.
(SECTION_HEADER): Likewise.
(dump_relocations): Don't adjust st_shndx for reserved range.
(process_file_header): Mask SHN_XINDEX to values seen in external
elf structs. Simplify valid section index tests.
(get_32bit_elf_symbols, get_64bit_elf_symbols): Mask SHN_XINDEX.
Map reserved st_shndx to internal form.
(process_section_groups): Test that group symbol st_shndx is in
range, not just non-zero. Delete reserved range check.
(get_symbol_index_type): Mask "type" to 16 bits when printing PRC,
OS or RSV.
gdb/
PR 5900
* elfread.c (elf_symtab_read): Make shndx an unsigned int.
* mipsread.c: Include elf/internal.h.
(read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
to internal range.
ld/testsuite/
PR 5900
* ld-elf/sec64k.exp: Update.
2008-03-12 16:37:09 +08:00
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#include "elf/internal.h"
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1999-05-03 15:29:11 +08:00
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#include "bfdlink.h"
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2001-05-23 16:23:27 +08:00
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/* The number of entries in a section is its size divided by the size
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2001-09-29 14:21:59 +08:00
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of a single entry. This is normally only applicable to reloc and
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2009-03-13 19:34:43 +08:00
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symbol table sections.
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PR 9934: It is possible to have relocations that do not refer to
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symbols, thus it is also possible to have a relocation section in
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an object file, but no symbol table. */
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#define NUM_SHDR_ENTRIES(shdr) ((shdr)->sh_entsize > 0 ? (shdr)->sh_size / (shdr)->sh_entsize : 0)
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2001-05-23 16:23:27 +08:00
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1999-05-03 15:29:11 +08:00
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/* If size isn't specified as 64 or 32, NAME macro should fail. */
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#ifndef NAME
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2003-08-07 15:25:34 +08:00
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#if ARCH_SIZE == 64
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#define NAME(x, y) x ## 64 ## _ ## y
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1999-05-03 15:29:11 +08:00
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#endif
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2003-08-07 15:25:34 +08:00
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#if ARCH_SIZE == 32
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#define NAME(x, y) x ## 32 ## _ ## y
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1999-05-03 15:29:11 +08:00
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#endif
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#endif
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#ifndef NAME
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2003-08-07 15:25:34 +08:00
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#define NAME(x, y) x ## NOSIZE ## _ ## y
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1999-05-03 15:29:11 +08:00
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#endif
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#define ElfNAME(X) NAME(Elf,X)
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#define elfNAME(X) NAME(elf,X)
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/* Information held for an ELF symbol. The first field is the
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corresponding asymbol. Every symbol is an ELF file is actually a
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pointer to this structure, although it is often handled as a
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pointer to an asymbol. */
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typedef struct
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{
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/* The BFD symbol. */
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asymbol symbol;
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/* ELF symbol information. */
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Elf_Internal_Sym internal_elf_sym;
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/* Backend specific information. */
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union
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{
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unsigned int hppa_arg_reloc;
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2003-08-07 15:25:34 +08:00
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void *mips_extr;
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void *any;
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1999-05-03 15:29:11 +08:00
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}
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tc_data;
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/* Version information. This is from an Elf_Internal_Versym
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structure in a SHT_GNU_versym section. It is zero if there is no
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version information. */
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unsigned short version;
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} elf_symbol_type;
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* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
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struct elf_strtab_hash;
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2003-02-04 20:49:57 +08:00
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struct got_entry;
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struct plt_entry;
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* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
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2009-09-10 05:38:59 +08:00
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union gotplt_union
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{
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bfd_signed_vma refcount;
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bfd_vma offset;
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struct got_entry *glist;
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struct plt_entry *plist;
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};
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struct elf_link_virtual_table_entry
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{
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/* Virtual table entry use information. This array is nominally of size
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|
|
size/sizeof(target_void_pointer), though we have to be able to assume
|
|
|
|
|
and track a size while the symbol is still undefined. It is indexed
|
|
|
|
|
via offset/sizeof(target_void_pointer). */
|
|
|
|
|
size_t size;
|
|
|
|
|
bfd_boolean *used;
|
|
|
|
|
|
|
|
|
|
/* Virtual table derivation info. */
|
|
|
|
|
struct elf_link_hash_entry *parent;
|
|
|
|
|
};
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* ELF linker hash table entries. */
|
|
|
|
|
|
|
|
|
|
struct elf_link_hash_entry
|
|
|
|
|
{
|
|
|
|
|
struct bfd_link_hash_entry root;
|
|
|
|
|
|
|
|
|
|
/* Symbol index in output file. This is initialized to -1. It is
|
|
|
|
|
set to -2 if the symbol is used by a reloc. */
|
|
|
|
|
long indx;
|
|
|
|
|
|
|
|
|
|
/* Symbol index as a dynamic symbol. Initialized to -1, and remains
|
|
|
|
|
-1 if this is not a dynamic symbol. */
|
1999-07-14 02:21:29 +08:00
|
|
|
|
/* ??? Note that this is consistently used as a synonym for tests
|
|
|
|
|
against whether we can perform various simplifying transformations
|
|
|
|
|
to the code. (E.g. changing a pc-relative jump to a PLT entry
|
|
|
|
|
into a pc-relative jump to the target function.) That test, which
|
|
|
|
|
is often relatively complex, and someplaces wrong or incomplete,
|
|
|
|
|
should really be replaced by a predicate in elflink.c.
|
|
|
|
|
|
|
|
|
|
End result: this field -1 does not indicate that the symbol is
|
|
|
|
|
not in the dynamic symbol table, but rather that the symbol is
|
|
|
|
|
not visible outside this DSO. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
long dynindx;
|
|
|
|
|
|
2001-10-04 20:30:26 +08:00
|
|
|
|
/* If this symbol requires an entry in the global offset table, the
|
|
|
|
|
processor specific backend uses this field to track usage and
|
2003-02-04 20:49:57 +08:00
|
|
|
|
final offset. Two schemes are supported: The first assumes that
|
|
|
|
|
a symbol may only have one GOT entry, and uses REFCOUNT until
|
|
|
|
|
size_dynamic_sections, at which point the contents of the .got is
|
|
|
|
|
fixed. Afterward, if OFFSET is -1, then the symbol does not
|
|
|
|
|
require a global offset table entry. The second scheme allows
|
|
|
|
|
multiple GOT entries per symbol, managed via a linked list
|
|
|
|
|
pointed to by GLIST. */
|
2009-09-10 05:38:59 +08:00
|
|
|
|
union gotplt_union got;
|
2001-10-04 20:30:26 +08:00
|
|
|
|
|
|
|
|
|
/* Same, but tracks a procedure linkage table entry. */
|
2003-02-04 20:49:57 +08:00
|
|
|
|
union gotplt_union plt;
|
2001-10-04 20:30:26 +08:00
|
|
|
|
|
|
|
|
|
/* Symbol size. */
|
|
|
|
|
bfd_size_type size;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol type (STT_NOTYPE, STT_OBJECT, etc.). */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int type : 8;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2000-01-05 07:28:10 +08:00
|
|
|
|
/* Symbol st_other value, symbol visibility. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int other : 8;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2009-07-10 18:04:20 +08:00
|
|
|
|
/* Symbol is referenced by a non-shared object (other than the object
|
|
|
|
|
in which it is defined). */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int ref_regular : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol is defined by a non-shared object. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int def_regular : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol is referenced by a shared object. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int ref_dynamic : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol is defined by a shared object. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int def_dynamic : 1;
|
2009-07-10 18:04:20 +08:00
|
|
|
|
/* Symbol has a non-weak reference from a non-shared object (other than
|
|
|
|
|
the object in which it is defined). */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int ref_regular_nonweak : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Dynamic symbol has been adjustd. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int dynamic_adjusted : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol needs a copy reloc. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int needs_copy : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol needs a procedure linkage table entry. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int needs_plt : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol appears in a non-ELF input file. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int non_elf : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol should be marked as hidden in the version information. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int hidden : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol was forced to local scope due to a version script file. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int forced_local : 1;
|
2006-09-08 01:16:34 +08:00
|
|
|
|
/* Symbol was forced to be dynamic due to a version script file. */
|
|
|
|
|
unsigned int dynamic : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol was marked during garbage collection. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int mark : 1;
|
1999-09-05 00:26:08 +08:00
|
|
|
|
/* Symbol is referenced by a non-GOT/non-PLT relocation. This is
|
|
|
|
|
not currently set by all the backends. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int non_got_ref : 1;
|
2004-09-17 15:14:33 +08:00
|
|
|
|
/* Symbol has a definition in a shared object.
|
|
|
|
|
FIXME: There is no real need for this field if def_dynamic is never
|
|
|
|
|
cleared and all places that test def_dynamic also test def_regular. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int dynamic_def : 1;
|
2003-04-28 11:31:36 +08:00
|
|
|
|
/* Symbol is weak in all shared objects. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int dynamic_weak : 1;
|
2003-11-22 18:45:44 +08:00
|
|
|
|
/* Symbol is referenced with a relocation where C/C++ pointer equality
|
|
|
|
|
matters. */
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
unsigned int pointer_equality_needed : 1;
|
2009-07-23 21:00:30 +08:00
|
|
|
|
/* Symbol is a unique global symbol. */
|
|
|
|
|
unsigned int unique_global : 1;
|
2004-09-17 15:14:33 +08:00
|
|
|
|
|
|
|
|
|
/* String table index in .dynstr if this is a dynamic symbol. */
|
|
|
|
|
unsigned long dynstr_index;
|
|
|
|
|
|
|
|
|
|
union
|
|
|
|
|
{
|
|
|
|
|
/* If this is a weak defined symbol from a dynamic object, this
|
|
|
|
|
field points to a defined symbol with the same value, if there is
|
|
|
|
|
one. Otherwise it is NULL. */
|
|
|
|
|
struct elf_link_hash_entry *weakdef;
|
|
|
|
|
|
|
|
|
|
/* Hash value of the name computed using the ELF hash function.
|
|
|
|
|
Used part way through size_dynamic_sections, after we've finished
|
|
|
|
|
with weakdefs. */
|
|
|
|
|
unsigned long elf_hash_value;
|
|
|
|
|
} u;
|
|
|
|
|
|
|
|
|
|
/* Version information. */
|
|
|
|
|
union
|
|
|
|
|
{
|
|
|
|
|
/* This field is used for a symbol which is not defined in a
|
|
|
|
|
regular object. It points to the version information read in
|
|
|
|
|
from the dynamic object. */
|
|
|
|
|
Elf_Internal_Verdef *verdef;
|
|
|
|
|
/* This field is used for a symbol which is defined in a regular
|
|
|
|
|
object. It is set up in size_dynamic_sections. It points to
|
|
|
|
|
the version information we should write out for this symbol. */
|
|
|
|
|
struct bfd_elf_version_tree *vertree;
|
|
|
|
|
} verinfo;
|
|
|
|
|
|
2009-09-10 05:38:59 +08:00
|
|
|
|
struct elf_link_virtual_table_entry *vtable;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
};
|
|
|
|
|
|
2003-05-13 22:09:51 +08:00
|
|
|
|
/* Will references to this symbol always reference the symbol
|
|
|
|
|
in this object? STV_PROTECTED is excluded from the visibility test
|
|
|
|
|
here so that function pointer comparisons work properly. Since
|
|
|
|
|
function symbols not defined in an app are set to their .plt entry,
|
|
|
|
|
it's necessary for shared libs to also reference the .plt even
|
|
|
|
|
though the symbol is really local to the shared lib. */
|
2003-07-19 05:09:28 +08:00
|
|
|
|
#define SYMBOL_REFERENCES_LOCAL(INFO, H) \
|
2003-07-21 08:24:10 +08:00
|
|
|
|
_bfd_elf_symbol_refs_local_p (H, INFO, 0)
|
2003-05-13 22:09:51 +08:00
|
|
|
|
|
|
|
|
|
/* Will _calls_ to this symbol always call the version in this object? */
|
2003-07-19 05:09:28 +08:00
|
|
|
|
#define SYMBOL_CALLS_LOCAL(INFO, H) \
|
2003-07-21 08:24:10 +08:00
|
|
|
|
_bfd_elf_symbol_refs_local_p (H, INFO, 1)
|
2003-05-13 22:09:51 +08:00
|
|
|
|
|
2004-07-21 14:46:20 +08:00
|
|
|
|
/* Common symbols that are turned into definitions don't have the
|
|
|
|
|
DEF_REGULAR flag set, so they might appear to be undefined. */
|
|
|
|
|
#define ELF_COMMON_DEF_P(H) \
|
* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
|
|
|
|
(!(H)->def_regular \
|
|
|
|
|
&& !(H)->def_dynamic \
|
2004-07-21 14:46:20 +08:00
|
|
|
|
&& (H)->root.type == bfd_link_hash_defined)
|
|
|
|
|
|
1999-07-14 02:21:29 +08:00
|
|
|
|
/* Records local symbols to be emitted in the dynamic symbol table. */
|
|
|
|
|
|
|
|
|
|
struct elf_link_local_dynamic_entry
|
|
|
|
|
{
|
|
|
|
|
struct elf_link_local_dynamic_entry *next;
|
|
|
|
|
|
|
|
|
|
/* The input bfd this symbol came from. */
|
|
|
|
|
bfd *input_bfd;
|
|
|
|
|
|
|
|
|
|
/* The index of the local symbol being copied. */
|
|
|
|
|
long input_indx;
|
|
|
|
|
|
|
|
|
|
/* The index in the outgoing dynamic symbol table. */
|
|
|
|
|
long dynindx;
|
2001-01-04 06:53:39 +08:00
|
|
|
|
|
1999-07-14 02:21:29 +08:00
|
|
|
|
/* A copy of the input symbol. */
|
|
|
|
|
Elf_Internal_Sym isym;
|
|
|
|
|
};
|
|
|
|
|
|
2002-06-23 10:04:28 +08:00
|
|
|
|
struct elf_link_loaded_list
|
|
|
|
|
{
|
|
|
|
|
struct elf_link_loaded_list *next;
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
};
|
|
|
|
|
|
2002-11-12 15:35:26 +08:00
|
|
|
|
/* Structures used by the eh_frame optimization code. */
|
|
|
|
|
struct eh_cie_fde
|
|
|
|
|
{
|
2007-12-15 17:32:38 +08:00
|
|
|
|
union {
|
|
|
|
|
struct {
|
2007-12-15 17:33:51 +08:00
|
|
|
|
/* If REMOVED == 1, this is the CIE that the FDE originally used.
|
|
|
|
|
The CIE belongs to the same .eh_frame input section as the FDE.
|
|
|
|
|
|
|
|
|
|
If REMOVED == 0, this is the CIE that we have chosen to use for
|
|
|
|
|
the output FDE. The CIE's REMOVED field is also 0, but the CIE
|
|
|
|
|
might belong to a different .eh_frame input section from the FDE. */
|
2007-12-15 17:32:38 +08:00
|
|
|
|
struct eh_cie_fde *cie_inf;
|
2007-12-15 17:34:48 +08:00
|
|
|
|
struct eh_cie_fde *next_for_section;
|
2007-12-15 17:32:38 +08:00
|
|
|
|
} fde;
|
2007-12-15 17:33:51 +08:00
|
|
|
|
struct {
|
2008-01-09 17:36:11 +08:00
|
|
|
|
/* CIEs have three states:
|
2007-12-15 17:42:02 +08:00
|
|
|
|
|
2008-01-09 17:36:11 +08:00
|
|
|
|
- REMOVED && !MERGED: Slated for removal because we haven't yet
|
|
|
|
|
proven that an FDE needs it. FULL_CIE, if nonnull, points to
|
|
|
|
|
more detailed information about the CIE.
|
2007-12-15 17:42:02 +08:00
|
|
|
|
|
2008-01-09 17:36:11 +08:00
|
|
|
|
- REMOVED && MERGED: We have merged this CIE with MERGED_WITH,
|
|
|
|
|
which may not belong to the same input section.
|
|
|
|
|
|
|
|
|
|
- !REMOVED: We have decided to keep this CIE. SEC is the
|
|
|
|
|
.eh_frame input section that contains the CIE. */
|
2007-12-15 17:42:02 +08:00
|
|
|
|
union {
|
2008-01-09 17:36:11 +08:00
|
|
|
|
struct cie *full_cie;
|
|
|
|
|
struct eh_cie_fde *merged_with;
|
2007-12-15 17:42:02 +08:00
|
|
|
|
asection *sec;
|
|
|
|
|
} u;
|
2007-12-15 17:34:48 +08:00
|
|
|
|
|
2009-09-19 16:06:11 +08:00
|
|
|
|
/* The offset of the personality data from the start of the CIE,
|
|
|
|
|
or 0 if the CIE doesn't have any. */
|
|
|
|
|
unsigned int personality_offset : 8;
|
|
|
|
|
|
2007-12-15 17:34:48 +08:00
|
|
|
|
/* True if we have marked relocations associated with this CIE. */
|
|
|
|
|
unsigned int gc_mark : 1;
|
2007-12-15 17:35:58 +08:00
|
|
|
|
|
|
|
|
|
/* True if we have decided to turn an absolute LSDA encoding into
|
2008-01-09 17:36:11 +08:00
|
|
|
|
a PC-relative one. */
|
2007-12-15 17:35:58 +08:00
|
|
|
|
unsigned int make_lsda_relative : 1;
|
2007-12-15 17:41:15 +08:00
|
|
|
|
|
2009-09-19 16:06:11 +08:00
|
|
|
|
/* True if we have decided to turn an absolute personality
|
|
|
|
|
encoding into a PC-relative one. */
|
|
|
|
|
unsigned int make_per_encoding_relative : 1;
|
|
|
|
|
|
|
|
|
|
/* True if the CIE contains personality data and if that
|
|
|
|
|
data uses a PC-relative encoding. Always true when
|
|
|
|
|
make_per_encoding_relative is. */
|
2007-12-15 17:41:15 +08:00
|
|
|
|
unsigned int per_encoding_relative : 1;
|
|
|
|
|
|
|
|
|
|
/* True if we need to add an 'R' (FDE encoding) entry to the
|
|
|
|
|
CIE's augmentation data. */
|
|
|
|
|
unsigned int add_fde_encoding : 1;
|
2008-01-09 17:36:11 +08:00
|
|
|
|
|
|
|
|
|
/* True if we have merged this CIE with another. */
|
|
|
|
|
unsigned int merged : 1;
|
2009-09-19 16:06:11 +08:00
|
|
|
|
|
|
|
|
|
/* Unused bits. */
|
|
|
|
|
unsigned int pad1 : 18;
|
2007-12-15 17:33:51 +08:00
|
|
|
|
} cie;
|
2007-12-15 17:32:38 +08:00
|
|
|
|
} u;
|
|
|
|
|
unsigned int reloc_index;
|
2002-11-12 15:35:26 +08:00
|
|
|
|
unsigned int size;
|
2004-10-10 15:58:07 +08:00
|
|
|
|
unsigned int offset;
|
2002-11-12 15:35:26 +08:00
|
|
|
|
unsigned int new_offset;
|
2007-12-15 17:32:38 +08:00
|
|
|
|
unsigned int fde_encoding : 8;
|
|
|
|
|
unsigned int lsda_encoding : 8;
|
|
|
|
|
unsigned int lsda_offset : 8;
|
2007-12-15 17:41:15 +08:00
|
|
|
|
|
|
|
|
|
/* True if this entry represents a CIE, false if it represents an FDE. */
|
2004-06-07 23:29:53 +08:00
|
|
|
|
unsigned int cie : 1;
|
2007-12-15 17:41:15 +08:00
|
|
|
|
|
|
|
|
|
/* True if this entry is currently marked for removal. */
|
2004-06-07 23:29:53 +08:00
|
|
|
|
unsigned int removed : 1;
|
2007-12-15 17:41:15 +08:00
|
|
|
|
|
|
|
|
|
/* True if we need to add a 'z' (augmentation size) entry to the CIE's
|
|
|
|
|
augmentation data, and an associated byte to each of the CIE's FDEs. */
|
2004-11-16 18:16:30 +08:00
|
|
|
|
unsigned int add_augmentation_size : 1;
|
2007-12-15 17:41:15 +08:00
|
|
|
|
|
|
|
|
|
/* True if we have decided to convert absolute FDE relocations into
|
|
|
|
|
relative ones. This applies to the first relocation in the FDE,
|
|
|
|
|
which is against the code that the FDE describes. */
|
2004-06-07 23:29:53 +08:00
|
|
|
|
unsigned int make_relative : 1;
|
2007-12-15 17:41:15 +08:00
|
|
|
|
|
|
|
|
|
/* Unused bits. */
|
|
|
|
|
unsigned int pad1 : 4;
|
|
|
|
|
|
2006-10-03 21:15:39 +08:00
|
|
|
|
unsigned int *set_loc;
|
2002-11-12 15:35:26 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct eh_frame_sec_info
|
|
|
|
|
{
|
|
|
|
|
unsigned int count;
|
2008-01-09 17:36:11 +08:00
|
|
|
|
struct cie *cies;
|
2002-11-12 15:35:26 +08:00
|
|
|
|
struct eh_cie_fde entry[1];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct eh_frame_array_ent
|
|
|
|
|
{
|
|
|
|
|
bfd_vma initial_loc;
|
|
|
|
|
bfd_vma fde;
|
|
|
|
|
};
|
|
|
|
|
|
2006-11-21 19:25:17 +08:00
|
|
|
|
struct htab;
|
|
|
|
|
|
2002-11-12 15:35:26 +08:00
|
|
|
|
struct eh_frame_hdr_info
|
|
|
|
|
{
|
2006-11-21 19:25:17 +08:00
|
|
|
|
struct htab *cies;
|
2002-11-12 15:35:26 +08:00
|
|
|
|
asection *hdr_sec;
|
|
|
|
|
unsigned int fde_count, array_count;
|
|
|
|
|
struct eh_frame_array_ent *array;
|
2008-01-09 17:36:11 +08:00
|
|
|
|
/* TRUE if we should try to merge CIEs between input sections. */
|
|
|
|
|
bfd_boolean merge_cies;
|
2007-12-15 17:33:51 +08:00
|
|
|
|
/* TRUE if all .eh_frames have been parsd. */
|
|
|
|
|
bfd_boolean parsed_eh_frames;
|
2002-11-12 15:35:26 +08:00
|
|
|
|
/* TRUE if .eh_frame_hdr should contain the sorted search table.
|
|
|
|
|
We build it if we successfully read all .eh_frame input sections
|
|
|
|
|
and recognize them. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean table;
|
2002-11-12 15:35:26 +08:00
|
|
|
|
};
|
|
|
|
|
|
* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
|
|
|
|
/* Enum used to identify target specific extensions to the elf_obj_tdata
|
|
|
|
|
and elf_link_hash_table structures. Note the enums deliberately start
|
|
|
|
|
from 1 so that we can detect an uninitialized field. The generic value
|
|
|
|
|
is last so that additions to this enum do not need to modify more than
|
|
|
|
|
one line. */
|
|
|
|
|
enum elf_target_id
|
|
|
|
|
{
|
|
|
|
|
ALPHA_ELF_DATA = 1,
|
|
|
|
|
ARM_ELF_DATA,
|
|
|
|
|
AVR_ELF_DATA,
|
|
|
|
|
BFIN_ELF_DATA,
|
|
|
|
|
CRIS_ELF_DATA,
|
|
|
|
|
FRV_ELF_DATA,
|
|
|
|
|
HPPA32_ELF_DATA,
|
|
|
|
|
HPPA64_ELF_DATA,
|
|
|
|
|
I386_ELF_DATA,
|
|
|
|
|
IA64_ELF_DATA,
|
|
|
|
|
LM32_ELF_DATA,
|
|
|
|
|
M32R_ELF_DATA,
|
|
|
|
|
M68HC11_ELF_DATA,
|
|
|
|
|
M68K_ELF_DATA,
|
|
|
|
|
MICROBLAZE_ELF_DATA,
|
|
|
|
|
MIPS_ELF_DATA,
|
|
|
|
|
MN10300_ELF_DATA,
|
|
|
|
|
PPC32_ELF_DATA,
|
|
|
|
|
PPC64_ELF_DATA,
|
|
|
|
|
S390_ELF_DATA,
|
|
|
|
|
SH_ELF_DATA,
|
|
|
|
|
SPARC_ELF_DATA,
|
|
|
|
|
SPU_ELF_DATA,
|
bfd:
* elf32-tic6x.h: New.
* elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
* elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
(elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
elf32_tic6x_relocate_section): Handle REL relocations.
(elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
gas:
* config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
(md_longopts): Add -mgenerate-rel.
(tic6x_generate_rela): New.
(md_parse_option): Handle -mgenerate-rel.
(md_show_usage): Add comment that -mgenerate-rel is undocumented.
(tic6x_init_after_args): New.
(md_apply_fix): Correct shift calculations for SB-relative
relocations.
(md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
adjust addresses for relocations referencing symbols in other
sections.
(tc_gen_reloc): Adjust addend calculations for REL relocations.
* config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
tic6x_pcrel_from_section, tc_init_after_args,
tic6x_init_after_args): New.
ld/testsuite:
* ld-tic6x/data-reloc-global-rel.d,
ld-tic6x/data-reloc-global-rel.s,
ld-tic6x/data-reloc-local-r-rel.d,
ld-tic6x/data-reloc-local-rel.d, ld-tic6x/mvk-reloc-global-rel.d,
ld-tic6x/mvk-reloc-global-rel.s, ld-tic6x/mvk-reloc-local-1-rel.s,
ld-tic6x/mvk-reloc-local-2-rel.s,
ld-tic6x/mvk-reloc-local-r-rel.d, ld-tic6x/mvk-reloc-local-rel.d,
ld-tic6x/pcrel-reloc-global-rel.d,
ld-tic6x/pcrel-reloc-local-r-rel.d,
ld-tic6x/pcrel-reloc-local-rel.d, ld-tic6x/sbr-reloc-global-rel.d,
ld-tic6x/sbr-reloc-global-rel.s, ld-tic6x/sbr-reloc-local-1-rel.s,
ld-tic6x/sbr-reloc-local-2-rel.s,
ld-tic6x/sbr-reloc-local-r-rel.d, ld-tic6x/sbr-reloc-local-rel.d:
New.
2010-04-21 06:03:00 +08:00
|
|
|
|
TIC6X_ELF_DATA,
|
* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
|
|
|
|
X86_64_ELF_DATA,
|
|
|
|
|
XTENSA_ELF_DATA,
|
|
|
|
|
GENERIC_ELF_DATA
|
|
|
|
|
};
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* ELF linker hash table. */
|
|
|
|
|
|
|
|
|
|
struct elf_link_hash_table
|
|
|
|
|
{
|
|
|
|
|
struct bfd_link_hash_table root;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
|
|
|
|
/* An identifier used to distinguish different target
|
|
|
|
|
specific extensions to this structure. */
|
|
|
|
|
enum elf_target_id hash_table_id;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Whether we have created the special dynamic sections required
|
|
|
|
|
when linking against or generating a shared object. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean dynamic_sections_created;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
2006-10-17 21:41:49 +08:00
|
|
|
|
/* True if this target has relocatable executables, so needs dynamic
|
|
|
|
|
section symbols. */
|
|
|
|
|
bfd_boolean is_relocatable_executable;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The BFD used to hold special sections created by the linker.
|
|
|
|
|
This will be the first BFD found which requires these sections to
|
|
|
|
|
be created. */
|
|
|
|
|
bfd *dynobj;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
|
|
|
|
/* The value to use when initialising got.refcount/offset and
|
|
|
|
|
plt.refcount/offset in an elf_link_hash_entry. Set to zero when
|
* elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
init_offset. Add init_got_refcount, init_plt_refcount,
init_got_offset and init_plt_offset.
* elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
(_bfd_elf_link_hash_hide_symbol): Likewise.
(_bfd_elf_link_hash_table_init): Likewise.
* elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
* elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
(bfd_elf_size_dynamic_sections): Likewise.
* elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
(LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
(ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
(struct plt_entry): New.
(ppc_elf_link_hash_table_create): Set new init_plt fields.
(ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
use _bfd_elf_link_hash_copy_indirect.
(update_plt_info, find_plt_ent): New functions.
(ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
and adjust for use of plt list rather than refcount.
(ppc_elf_gc_sweep_hook): Likewise.
(ppc_elf_tls_optimize): Likewise.
(ppc_elf_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(ppc_elf_relax_section): Likewise.
(ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
when performing a relocatable link.
(ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
(ppc_elf_finish_dynamic_sections): ..rather than here. Use new
pic resolver stub.
2005-05-19 16:26:56 +08:00
|
|
|
|
the values are refcounts. Set to init_got_offset/init_plt_offset
|
|
|
|
|
in size_dynamic_sections when the values may be offsets. */
|
|
|
|
|
union gotplt_union init_got_refcount;
|
|
|
|
|
union gotplt_union init_plt_refcount;
|
2003-02-04 20:49:57 +08:00
|
|
|
|
|
|
|
|
|
/* The value to use for got.refcount/offset and plt.refcount/offset
|
|
|
|
|
when the values may be offsets. Normally (bfd_vma) -1. */
|
* elf-bfd.h (struct elf_link_hash_table): Delete init_refcount and
init_offset. Add init_got_refcount, init_plt_refcount,
init_got_offset and init_plt_offset.
* elf.c (_bfd_elf_link_hash_newfunc): Adjust for above change.
(_bfd_elf_link_hash_hide_symbol): Likewise.
(_bfd_elf_link_hash_table_init): Likewise.
* elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
* elflink.c (_bfd_elf_adjust_dynamic_symbol): Likewise.
(bfd_elf_size_dynamic_sections): Likewise.
* elf32-ppc.c (GLINK_PLTRESOLVE): Now 16 insns.
(LWZU_0_X_12, LWZ_0_4_30, LWZ_0_X_12, LWZ_11_X_11, LWZ_11_X_30,
LWZ_12_4_12, LWZ_12_8_30, LWZ_12_X_12, SUB_11_11_30): Delete.
(ADDIS_12_12, BCL_20_31, LWZU_0_12, LWZ_0_12, LWZ_11_11, LWZ_11_30,
LWZ_12_12, MFLR_0, MFLR_12, MTLR_0, SUB_11_11_12): Define.
(struct plt_entry): New.
(ppc_elf_link_hash_table_create): Set new init_plt fields.
(ppc_elf_copy_indirect_symbol): Handle merge of plt plist. Don't
use _bfd_elf_link_hash_copy_indirect.
(update_plt_info, find_plt_ent): New functions.
(ppc_elf_check_relocs): Handle R_PPC_PLTREL24 with non-zero addend
and adjust for use of plt list rather than refcount.
(ppc_elf_gc_sweep_hook): Likewise.
(ppc_elf_tls_optimize): Likewise.
(ppc_elf_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(ppc_elf_relax_section): Likewise.
(ppc_elf_relocate_section): Likewise. Adjust R_PPC_PLTREL24 addends
when performing a relocatable link.
(ppc_elf_finish_dynamic_symbol): Likewise. Write .glink stubs here..
(ppc_elf_finish_dynamic_sections): ..rather than here. Use new
pic resolver stub.
2005-05-19 16:26:56 +08:00
|
|
|
|
union gotplt_union init_got_offset;
|
|
|
|
|
union gotplt_union init_plt_offset;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The number of symbols found in the link which must be put into
|
|
|
|
|
the .dynsym section. */
|
|
|
|
|
bfd_size_type dynsymcount;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The string table of dynamic symbols, which becomes the .dynstr
|
|
|
|
|
section. */
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
struct elf_strtab_hash *dynstr;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The number of buckets in the hash table in the .hash section.
|
|
|
|
|
This is based on the number of dynamic symbols. */
|
|
|
|
|
bfd_size_type bucketcount;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* A linked list of DT_NEEDED names found in dynamic objects
|
|
|
|
|
included in the link. */
|
|
|
|
|
struct bfd_link_needed_list *needed;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
2006-10-17 21:41:49 +08:00
|
|
|
|
/* Sections in the output bfd that provides a section symbol
|
|
|
|
|
to be used by relocations emitted against local symbols.
|
|
|
|
|
Most targets will not use data_index_section. */
|
|
|
|
|
asection *text_index_section;
|
|
|
|
|
asection *data_index_section;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The _GLOBAL_OFFSET_TABLE_ symbol. */
|
|
|
|
|
struct elf_link_hash_entry *hgot;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
2006-02-25 17:23:30 +08:00
|
|
|
|
/* The _PROCEDURE_LINKAGE_TABLE_ symbol. */
|
|
|
|
|
struct elf_link_hash_entry *hplt;
|
|
|
|
|
|
2001-04-13 08:34:36 +08:00
|
|
|
|
/* A pointer to information used to merge SEC_MERGE sections. */
|
2003-08-07 15:25:34 +08:00
|
|
|
|
void *merge_info;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
2004-06-28 21:57:59 +08:00
|
|
|
|
/* Used to link stabs in sections. */
|
|
|
|
|
struct stab_info stab_info;
|
|
|
|
|
|
2002-11-12 15:35:26 +08:00
|
|
|
|
/* Used by eh_frame code when editing .eh_frame. */
|
|
|
|
|
struct eh_frame_hdr_info eh_info;
|
|
|
|
|
|
1999-07-14 02:21:29 +08:00
|
|
|
|
/* A linked list of local symbols to be added to .dynsym. */
|
|
|
|
|
struct elf_link_local_dynamic_entry *dynlocal;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
|
2000-08-23 03:33:16 +08:00
|
|
|
|
/* A linked list of DT_RPATH/DT_RUNPATH names found in dynamic
|
|
|
|
|
objects included in the link. */
|
|
|
|
|
struct bfd_link_needed_list *runpath;
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 21:12:53 +08:00
|
|
|
|
|
2003-11-04 14:16:39 +08:00
|
|
|
|
/* Cached first output tls section and size of PT_TLS segment. */
|
|
|
|
|
asection *tls_sec;
|
|
|
|
|
bfd_size_type tls_size;
|
2002-06-23 10:04:28 +08:00
|
|
|
|
|
|
|
|
|
/* A linked list of BFD's loaded in the link. */
|
|
|
|
|
struct elf_link_loaded_list *loaded;
|
2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
* configure.in (elf): Add elf-ifunc.lo.
* configure: Regenerated.
* Makefile.in: Likewise.
* elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
* elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
irelifunc.
(elf_i386_link_hash_table_create): Likewise.
(elf_i386_create_dynamic_sections): Likewise.
(elf_i386_check_relocs): Likewise.
(elf_i386_allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(elf_i386_finish_dynamic_sections): Likewise.
(elf_i386_create_got_section): Removed.
* elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
irelifunc.
(elf64_x86_64_compute_jump_table_size): Updated.
(elf64_x86_64_link_hash_table_create): Likewise.
(elf64_x86_64_create_dynamic_sections): Likewise.
(elf64_x86_64_check_relocs): Likewise.
(elf64_x86_64_allocate_dynrelocs): Likewise.
(elf64_x86_64_size_dynamic_sections): Likewise.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_finish_dynamic_symbol): Likewise.
(elf64_x86_64_finish_dynamic_sections): Likewise.
(elf64_x86_64_create_got_section): Removed.
* elflink.c (_bfd_elf_create_got_section): Use log_file_align
for pointer alignment. Set up section pointers.
(_bfd_elf_create_dynamic_sections): Likewise.
(_bfd_elf_create_ifunc_sections): Moved to ...
* elf-ifunc.c: Here. New.
* Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
(BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
Run "make dep-am".
2009-06-16 21:41:10 +08:00
|
|
|
|
|
|
|
|
|
/* Short-cuts to get to dynamic linker sections. */
|
|
|
|
|
asection *sgot;
|
|
|
|
|
asection *sgotplt;
|
|
|
|
|
asection *srelgot;
|
|
|
|
|
asection *splt;
|
|
|
|
|
asection *srelplt;
|
|
|
|
|
asection *igotplt;
|
|
|
|
|
asection *iplt;
|
|
|
|
|
asection *irelplt;
|
|
|
|
|
asection *irelifunc;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Look up an entry in an ELF linker hash table. */
|
|
|
|
|
|
|
|
|
|
#define elf_link_hash_lookup(table, string, create, copy, follow) \
|
|
|
|
|
((struct elf_link_hash_entry *) \
|
|
|
|
|
bfd_link_hash_lookup (&(table)->root, (string), (create), \
|
|
|
|
|
(copy), (follow)))
|
|
|
|
|
|
|
|
|
|
/* Traverse an ELF linker hash table. */
|
|
|
|
|
|
|
|
|
|
#define elf_link_hash_traverse(table, func, info) \
|
|
|
|
|
(bfd_link_hash_traverse \
|
|
|
|
|
(&(table)->root, \
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
(info)))
|
|
|
|
|
|
|
|
|
|
/* Get the ELF linker hash table from a link_info structure. */
|
|
|
|
|
|
|
|
|
|
#define elf_hash_table(p) ((struct elf_link_hash_table *) ((p)->hash))
|
2001-08-25 00:36:04 +08:00
|
|
|
|
|
* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
|
|
|
|
#define elf_hash_table_id(table) ((table) -> hash_table_id)
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
/* Returns TRUE if the hash table is a struct elf_link_hash_table. */
|
2003-12-01 14:28:24 +08:00
|
|
|
|
#define is_elf_hash_table(htab) \
|
|
|
|
|
(((struct bfd_link_hash_table *) (htab))->type == bfd_link_elf_hash_table)
|
2001-11-10 08:23:35 +08:00
|
|
|
|
|
2009-06-18 22:18:29 +08:00
|
|
|
|
/* Used by bfd_sym_from_r_symndx to cache a small number of local
|
|
|
|
|
symbols. */
|
2001-11-10 08:23:35 +08:00
|
|
|
|
#define LOCAL_SYM_CACHE_SIZE 32
|
2009-06-18 22:18:29 +08:00
|
|
|
|
struct sym_cache
|
2001-11-10 08:23:35 +08:00
|
|
|
|
{
|
|
|
|
|
bfd *abfd;
|
|
|
|
|
unsigned long indx[LOCAL_SYM_CACHE_SIZE];
|
2009-06-18 22:18:29 +08:00
|
|
|
|
Elf_Internal_Sym sym[LOCAL_SYM_CACHE_SIZE];
|
2001-11-10 08:23:35 +08:00
|
|
|
|
};
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* Constant information held for an ELF backend. */
|
|
|
|
|
|
|
|
|
|
struct elf_size_info {
|
|
|
|
|
unsigned char sizeof_ehdr, sizeof_phdr, sizeof_shdr;
|
|
|
|
|
unsigned char sizeof_rel, sizeof_rela, sizeof_sym, sizeof_dyn, sizeof_note;
|
|
|
|
|
|
1999-07-08 01:50:56 +08:00
|
|
|
|
/* The size of entries in the .hash section. */
|
|
|
|
|
unsigned char sizeof_hash_entry;
|
|
|
|
|
|
|
|
|
|
/* The number of internal relocations to allocate per external
|
|
|
|
|
relocation entry. */
|
|
|
|
|
unsigned char int_rels_per_ext_rel;
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 19:55:43 +08:00
|
|
|
|
/* We use some fixed size arrays. This should be large enough to
|
|
|
|
|
handle all back-ends. */
|
|
|
|
|
#define MAX_INT_RELS_PER_EXT_REL 3
|
1999-07-08 01:50:56 +08:00
|
|
|
|
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Move from
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align.
(_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align.
(bfd_elf_record_link_assignment): Move from elflink.h.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_add_default_symbol): Likewise.
(_bfd_elf_export_symbol): Likewise.
(_bfd_elf_link_find_version_dependencies): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
(_bfd_elf_link_read_relocs): Likewise.
(_bfd_elf_link_size_reloc_section): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_link_sec_merge_syms): Likewise.
(elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel
and bed->s->sizeof_rela.
(_bfd_elf_link_output_relocs): Likewise.
* elf-bfd.h (struct elf_size_info): Rename file_align to
log_file_align.
(struct elf_info_failed): Move from elflink.h.
(struct elf_assign_sym_version_info): Likewise.
(struct elf_find_verdep_info): Likewise.
(_bfd_elf_create_dynamic_sections): Delete duplicate declaration.
(_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol,
_bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version,
_bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs,
_bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms): Declare.
(bfd_elf32_link_create_dynamic_sections): Don't declare.
(_bfd_elf32_link_read_relocs): Likewise.
(bfd_elf64_link_create_dynamic_sections): Likewise.
(_bfd_elf64_link_read_relocs): Likewise.
* elflink.h: Move lots o' stuff elsewhere.
* bfd-in.h (bfd_elf32_record_link_assignment): Don't declare.
(bfd_elf64_record_link_assignment): Likewise.
(bfd_elf_record_link_assignment): Declare.
* bfd-in2.h: Regenerate.
* elfcode.h (elf_link_create_dynamic_sections): Don't declare.
(NAME(_bfd_elf,size_info)): Adjust for log_file_align.
* elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align.
(assign_file_positions_for_segments): Likewise.
(assign_file_positions_except_relocs): Likewise.
(swap_out_syms, elfcore_write_note): Likewise.
* elf-m10200.c: Adjust for changed function names.
* elf-m10300.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-h8300.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align.
* elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-mips.c (mips_elf64_size_info): Likewise.
* elf64-s390.c (s390_elf64_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2003-05-09 10:27:11 +08:00
|
|
|
|
unsigned char arch_size, log_file_align;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
unsigned char elfclass, ev_current;
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
int (*write_out_phdrs)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Phdr *, unsigned int);
|
|
|
|
|
bfd_boolean
|
|
|
|
|
(*write_shdrs_and_ehdr) (bfd *);
|
2007-07-10 05:23:39 +08:00
|
|
|
|
bfd_boolean (*checksum_contents)
|
|
|
|
|
(bfd * , void (*) (const void *, size_t, void *), void *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
void (*write_relocs)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, void *);
|
2006-09-22 21:16:45 +08:00
|
|
|
|
bfd_boolean (*swap_symbol_in)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const void *, const void *, Elf_Internal_Sym *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
void (*swap_symbol_out)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Sym *, void *, void *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*slurp_reloc_table)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, asymbol **, bfd_boolean);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
long (*slurp_symbol_table)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol **, bfd_boolean);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
void (*swap_dyn_in)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const void *, Elf_Internal_Dyn *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
void (*swap_dyn_out)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Dyn *, void *);
|
1999-07-08 01:50:56 +08:00
|
|
|
|
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 19:55:43 +08:00
|
|
|
|
/* This function is called to swap in a REL relocation. If an
|
|
|
|
|
external relocation corresponds to more than one internal
|
|
|
|
|
relocation, then all relocations are swapped in at once. */
|
1999-07-08 01:50:56 +08:00
|
|
|
|
void (*swap_reloc_in)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
|
1999-07-08 01:50:56 +08:00
|
|
|
|
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 19:55:43 +08:00
|
|
|
|
/* This function is called to swap out a REL relocation. */
|
1999-07-08 01:50:56 +08:00
|
|
|
|
void (*swap_reloc_out)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Rela *, bfd_byte *);
|
1999-07-08 01:50:56 +08:00
|
|
|
|
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 19:55:43 +08:00
|
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|
/* This function is called to swap in a RELA relocation. If an
|
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|
external relocation corresponds to more than one internal
|
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relocation, then all relocations are swapped in at once. */
|
1999-07-08 01:50:56 +08:00
|
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|
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void (*swap_reloca_in)
|
2003-08-07 15:25:34 +08:00
|
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|
|
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
|
1999-07-08 01:50:56 +08:00
|
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|
|
|
include/elf/ChangeLog
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr,
elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr,
Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr,
elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr,
Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym,
Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note,
elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel,
elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela,
elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela,
elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn,
Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef,
elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed,
elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux,
elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef,
Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux,
Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux,
Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym,
Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete.
(Elf_Internal_Rel): Delete.
bfd/ChangeLog
* elf-bfd.h: Replace occurrences of Elf32_Internal_* and
Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel
with Elf_Internal_Rela.
* elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h,
elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c,
elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c,
elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c,
elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c,
elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c,
elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c,
elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c,
elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c,
elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto.
* elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr
throughout instead.
* elf.c (_bfd_elf_no_info_to_howto_rel): Delete.
* elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *.
Remove INLINE keyword.
(elf_swap_reloc_in): Likewise. Also clear r_addend.
(elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand
as a bfd_byte *.
(elf_write_relocs): Consolidate REL and RELA code.
(elf_slurp_reloc_table_from_section): Simplify REL code.
(NAME(_bfd_elf,size_info)): Populate reloc swap entries.
* elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define.
* elflink.h (elf_link_read_relocs_from_section): Consolidate REL and
RELA code.
(elf_link_adjust_relocs): Likewise. Don't malloc space for temp
reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
(struct elf_link_sort_rela): Remove union.
(elf_link_sort_cmp1): Update to suit.
(elf_link_sort_cmp2): Here too.
(elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory
over-allocation for int_rels_per_ext_rel != 1 case.
* elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls.
* elf32-i386.c: Likewise.
* elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out.
* elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c,
elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise.
* elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out.
* elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c,
elf64-sparc.c, elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out.
* elfxx-mips.c (sort_dynamic_relocs): Likewise for
bfd_elf32_swap_reloc_in.
* elf32-arm.h: Update elf32_arm_info_to_howto calls.
* elf32-mips.c: Likewise for mips_info_to_howto_rel.
(mips_elf64_swap_reloc_in): Zero r_addend.
(mips_elf64_be_swap_reloc_in): Likewise.
(mips_elf64_slurp_one_reloc_table): Simplify.
* elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-28 19:55:43 +08:00
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/* This function is called to swap out a RELA relocation. */
|
1999-07-08 01:50:56 +08:00
|
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|
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void (*swap_reloca_out)
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_Internal_Rela *, bfd_byte *);
|
1999-05-03 15:29:11 +08:00
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};
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#define elf_symbol_from(ABFD,S) \
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(((S)->the_bfd->xvec->flavour == bfd_target_elf_flavour \
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&& (S)->the_bfd->tdata.elf_obj_data != 0) \
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? (elf_symbol_type *) (S) \
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: 0)
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2001-08-23 23:14:18 +08:00
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enum elf_reloc_type_class {
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reloc_class_normal,
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reloc_class_relative,
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reloc_class_plt,
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reloc_class_copy
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};
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2001-11-15 09:34:12 +08:00
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struct elf_reloc_cookie
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{
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Elf_Internal_Rela *rels, *rel, *relend;
|
2002-07-07 17:10:41 +08:00
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Elf_Internal_Sym *locsyms;
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2001-11-15 09:34:12 +08:00
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bfd *abfd;
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size_t locsymcount;
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size_t extsymoff;
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struct elf_link_hash_entry **sym_hashes;
|
2004-03-27 18:08:59 +08:00
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int r_sym_shift;
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2002-11-30 16:39:46 +08:00
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bfd_boolean bad_symtab;
|
2001-11-15 09:34:12 +08:00
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};
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2002-04-04 15:01:27 +08:00
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/* The level of IRIX compatibility we're striving for. */
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typedef enum {
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ict_none,
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ict_irix5,
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ict_irix6
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} irix_compat_t;
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2003-07-25 22:35:56 +08:00
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/* Mapping of ELF section names and types. */
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struct bfd_elf_special_section
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{
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const char *prefix;
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2003-09-23 08:40:49 +08:00
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int prefix_length;
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/* 0 means name must match PREFIX exactly.
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-1 means name must start with PREFIX followed by an arbitrary string.
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-2 means name must match PREFIX exactly or consist of PREFIX followed
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by a dot then anything.
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> 0 means name must start with the first PREFIX_LENGTH chars of
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PREFIX and finish with the last SUFFIX_LENGTH chars of PREFIX. */
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int suffix_length;
|
2003-07-25 22:35:56 +08:00
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int type;
|
* include/elf/ia64.h (SHT_IA_64_VMS_DISPLAY_NAME_INFO,
EF_IA_64_ARCHVER_1): New macros. Minor reformatting.
* bfd/Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
(BFD32_BACKENDS_CFILES): Add new file vmsutil.c
(vmsutil.lo): Add dependency rule
* bfd/Makefile.in: Regenerate
* bfd/config.bfd (ia64*-*-*vms*): Add case.
* bfd/configure.in (bfd_elf64_ia64_vms_vec): Add case.
* bfd/configure: Regenerate
* bfd/vmsutil.[ch]: New files
* bfd/elf-bfd.h (struct bfd_elf_special_section): Change type of
attr to bfd_vma.
* bfd/elfxx-ia64.c (elfNN_vms_post_process_headers,
elfNN_vms_section_processing, elfNN_vms_final_write_processing,
elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
elfNN_vms_object_p): New functions
* bfd/targets.c (bfd_elf64_ia64_vms_vec): New target.
* gas/configure.tgt(ia64-*-*vms*): New target.
* gas/dwarf2dbg.h (dwarf2_loc_mark_labels): Make extern.
* gas/tc.h (md_number_to_chars): Declare iff undefined.
* gas/config/obj-elf.c (obj_elf_change_section): Change type of
arg attr to bfd_vma.
(obj_elf_parse_section_letters): Return a bfd_vma. Change type of
variables attr, md_attr to bfd_vma.
(obj_elf_section_word): Likewise.
(obj_elf_section): Change type of variable attr to bfd_vma
* gas/config/obj-elf.h (obj_elf_change_section): Change type of
arg attr to bfd_vma
* gas/config/tc-ia64.c (bfdver.h,time.h): Include.
(ia64_elf_section_letter): Now returns a bfd_vma.
Handle VMS specific attributes.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(ia64_init): Don't turn on dependency checking for VMS.
(ia64_target_format): Check for VMS flag bit.
(do_alias): Hande decc$ functions.
(get_vms_time): New function.
(ia64_vms_note): New function.
* gas/config/tc-ia64.h (ia64_elf_section_letter): Now returns a bfd_vma.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(tc_init_after_args): Define for VMS.
* gas/config/tc-alpha.c (alpha_elf_section_letter): Return a bfd_vma.
(alpha_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-alpha.h: Likewise.
* gas/config/tc-i386.c (x86_64_section_letter): Return a bfd_vma.
(x86_64_section_word): Return a bfd_vma.
* gas/config/tc-i386.h: Likewise.
* gas/config/tc-ip2k.c (ip2k_elf_section_flags): Change type of arg
attr to bfd_vma.
* gas/config/tc-ip2k.h: Likewise.
* gas/config/tc-mep.c (mep_elf_section_letter): Return a bfd_vma.
(mep_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-mep.h: Likewise.
* gas/config/tc-ppc.c (ppc_section_letter): Return a bfd_vma.
(ppc_section_word): Return a bfd_vma.
(ppc_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-ppc.h: Likewise.
* gas/config/te-vms.h (DWARF2_DIR_SHOULD_END_WITH_SEPARATOR,
DWAR2_FILE_TIME_NAME, DWARF2_FILE_SIZE_NAME, DWARF2_FILEN_NAME):
New file with new macros
* gas/dwarf2dbg.c (get_filenum, out_file_list): Default and call new
macros.
2009-01-15 20:42:52 +08:00
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bfd_vma attr;
|
2003-07-25 22:35:56 +08:00
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};
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|
2005-07-29 10:46:04 +08:00
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enum action_discarded
|
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{
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COMPLAIN = 1,
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PRETEND = 2
|
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};
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|
2007-02-23 01:03:59 +08:00
|
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typedef asection * (*elf_gc_mark_hook_fn)
|
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|
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(asection *, struct bfd_link_info *, Elf_Internal_Rela *,
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struct elf_link_hash_entry *, Elf_Internal_Sym *);
|
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|
1999-05-03 15:29:11 +08:00
|
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struct elf_backend_data
|
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{
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/* The architecture for this backend. */
|
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|
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enum bfd_architecture arch;
|
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/* The ELF machine code (EM_xxxx) for this backend. */
|
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|
|
int elf_machine_code;
|
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|
2007-03-14 10:56:45 +08:00
|
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|
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/* EI_OSABI. */
|
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|
|
int elf_osabi;
|
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|
1999-05-03 15:29:11 +08:00
|
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|
|
/* The maximum page size for this backend. */
|
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|
|
bfd_vma maxpagesize;
|
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|
2005-01-29 01:58:24 +08:00
|
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|
|
/* The minimum page size for this backend. An input object will not be
|
|
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|
|
considered page aligned unless its sections are correctly aligned for
|
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|
|
pages at least this large. May be smaller than maxpagesize. */
|
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|
|
|
bfd_vma minpagesize;
|
|
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|
|
|
2006-05-31 00:45:32 +08:00
|
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|
|
/* The common page size for this backend. */
|
|
|
|
|
bfd_vma commonpagesize;
|
|
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|
2004-09-04 01:15:44 +08:00
|
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|
|
/* The BFD flags applied to sections created for dynamic linking. */
|
|
|
|
|
flagword dynamic_sec_flags;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* A function to translate an ELF RELA relocation to a BFD arelent
|
|
|
|
|
structure. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
void (*elf_info_to_howto)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, arelent *, Elf_Internal_Rela *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to translate an ELF REL relocation to a BFD arelent
|
|
|
|
|
structure. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
void (*elf_info_to_howto_rel)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, arelent *, Elf_Internal_Rela *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to determine whether a symbol is global when
|
|
|
|
|
partitioning the symbol table into local and global symbols.
|
|
|
|
|
This should be NULL for most targets, in which case the correct
|
|
|
|
|
thing will be done. MIPS ELF, at least on the Irix 5, has
|
|
|
|
|
special requirements. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_sym_is_global)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* The remaining functions are hooks which are called only if they
|
|
|
|
|
are not NULL. */
|
|
|
|
|
|
|
|
|
|
/* A function to permit a backend specific check on whether a
|
|
|
|
|
particular BFD format is relevant for an object file, and to
|
|
|
|
|
permit the backend to set any global information it wishes. When
|
|
|
|
|
this is called elf_elfheader is set, but anything else should be
|
2002-11-30 16:39:46 +08:00
|
|
|
|
used with caution. If this returns FALSE, the check_format
|
1999-05-03 15:29:11 +08:00
|
|
|
|
routine will return a bfd_error_wrong_format error. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_object_p)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to do additional symbol processing when reading the
|
|
|
|
|
ELF symbol table. This is where any processor-specific special
|
|
|
|
|
section indices are handled. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
void (*elf_backend_symbol_processing)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to do additional symbol processing after reading the
|
|
|
|
|
entire ELF symbol table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_symbol_table_processing)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, elf_symbol_type *, unsigned int);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add
elf_backend_archive_symbol_lookup.
(_bfd_elf_archive_symbol_lookup): Declare.
* elflink.c (_bfd_elf_archive_symbol_lookup): New function..
(elf_link_add_archive_symbols): ..extracted from here. Call the
backend version.
* elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
(elfNN_bed): Init new field.
* elf64-ppc.c (elf_backend_check_directives): Define.
(elf_backend_archive_symbol_lookup): Define.
(struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
a ppc_link_hash_entry pointer.
(get_fdh): Move.
(ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
(add_symbol_adjust, ppc64_elf_check_directives): New functions.
(ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
descriptor symbols.
2004-08-09 14:02:03 +08:00
|
|
|
|
/* A function to set the type of the info field. Processor-specific
|
2001-01-04 06:53:39 +08:00
|
|
|
|
types should be handled here. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
int (*elf_backend_get_symbol_type)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(Elf_Internal_Sym *, int);
|
2000-06-19 09:22:44 +08:00
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add
elf_backend_archive_symbol_lookup.
(_bfd_elf_archive_symbol_lookup): Declare.
* elflink.c (_bfd_elf_archive_symbol_lookup): New function..
(elf_link_add_archive_symbols): ..extracted from here. Call the
backend version.
* elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
(elfNN_bed): Init new field.
* elf64-ppc.c (elf_backend_check_directives): Define.
(elf_backend_archive_symbol_lookup): Define.
(struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
a ppc_link_hash_entry pointer.
(get_fdh): Move.
(ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
(add_symbol_adjust, ppc64_elf_check_directives): New functions.
(ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
descriptor symbols.
2004-08-09 14:02:03 +08:00
|
|
|
|
/* A function to return the linker hash table entry of a symbol that
|
|
|
|
|
might be satisfied by an archive symbol. */
|
|
|
|
|
struct elf_link_hash_entry * (*elf_backend_archive_symbol_lookup)
|
|
|
|
|
(bfd *, struct bfd_link_info *, const char *);
|
|
|
|
|
|
2004-02-09 16:04:00 +08:00
|
|
|
|
/* Return true if local section symbols should have a non-null st_name.
|
|
|
|
|
NULL implies false. */
|
|
|
|
|
bfd_boolean (*elf_backend_name_local_section_symbols)
|
|
|
|
|
(bfd *);
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* A function to do additional processing on the ELF section header
|
|
|
|
|
just before writing it out. This is used to set the flags and
|
|
|
|
|
type fields for some sections, or to actually write out data for
|
|
|
|
|
unusual sections. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_section_processing)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Shdr *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to handle unusual section types when creating BFD
|
|
|
|
|
sections from ELF sections. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_section_from_shdr)
|
2005-03-21 07:36:19 +08:00
|
|
|
|
(bfd *, Elf_Internal_Shdr *, const char *, int);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-07-04 09:53:44 +08:00
|
|
|
|
/* A function to convert machine dependent ELF section header flags to
|
2000-10-06 06:22:27 +08:00
|
|
|
|
BFD internal section header flags. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_section_flags)
|
2004-04-27 11:13:15 +08:00
|
|
|
|
(flagword *, const Elf_Internal_Shdr *);
|
2000-10-06 06:22:27 +08:00
|
|
|
|
|
2005-07-04 09:53:44 +08:00
|
|
|
|
/* A function that returns a struct containing ELF section flags and
|
|
|
|
|
type for the given BFD section. */
|
|
|
|
|
const struct bfd_elf_special_section * (*get_sec_type_attr)
|
|
|
|
|
(bfd *, asection *);
|
|
|
|
|
|
1999-11-26 17:52:23 +08:00
|
|
|
|
/* A function to handle unusual program segment types when creating BFD
|
2001-01-04 06:53:39 +08:00
|
|
|
|
sections from ELF program segments. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_section_from_phdr)
|
2005-03-04 04:52:31 +08:00
|
|
|
|
(bfd *, Elf_Internal_Phdr *, int, const char *);
|
1999-11-26 17:52:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* A function to set up the ELF section header for a BFD section in
|
|
|
|
|
preparation for writing it out. This is where the flags and type
|
|
|
|
|
fields are set for unusual sections. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_fake_sections)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Shdr *, asection *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to get the ELF section index for a BFD section. If
|
2002-11-30 16:39:46 +08:00
|
|
|
|
this returns TRUE, the section was found. If it is a normal ELF
|
1999-05-03 15:29:11 +08:00
|
|
|
|
section, *RETVAL should be left unchanged. If it is not a normal
|
|
|
|
|
ELF section *RETVAL should be set to the SHN_xxxx index. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_section_from_bfd_section)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, int *retval);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* If this field is not NULL, it is called by the add_symbols phase
|
|
|
|
|
of a link just before adding a symbol to the global linker hash
|
|
|
|
|
table. It may modify any of the fields as it wishes. If *NAME
|
|
|
|
|
is set to NULL, the symbol will be skipped rather than being
|
|
|
|
|
added to the hash table. This function is responsible for
|
|
|
|
|
handling all processor dependent symbol bindings and section
|
|
|
|
|
indices, and must set at least *FLAGS and *SEC for each processor
|
|
|
|
|
dependent case; failure to do so will cause a link error. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_add_symbol_hook)
|
2004-03-26 14:13:40 +08:00
|
|
|
|
(bfd *abfd, struct bfd_link_info *info, Elf_Internal_Sym *,
|
2003-08-07 15:25:34 +08:00
|
|
|
|
const char **name, flagword *flags, asection **sec, bfd_vma *value);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* If this field is not NULL, it is called by the elf_link_output_sym
|
2009-05-21 22:15:50 +08:00
|
|
|
|
phase of a link for each symbol which will appear in the object file.
|
|
|
|
|
On error, this function returns 0. 1 is returned when the symbol
|
|
|
|
|
should be output, 2 is returned when the symbol should be discarded. */
|
|
|
|
|
int (*elf_backend_link_output_symbol_hook)
|
2003-12-08 21:05:11 +08:00
|
|
|
|
(struct bfd_link_info *info, const char *, Elf_Internal_Sym *,
|
|
|
|
|
asection *, struct elf_link_hash_entry *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* The CREATE_DYNAMIC_SECTIONS function is called by the ELF backend
|
|
|
|
|
linker the first time it encounters a dynamic object in the link.
|
|
|
|
|
This function must create any sections required for dynamic
|
|
|
|
|
linking. The ABFD argument is a dynamic object. The .interp,
|
|
|
|
|
.dynamic, .dynsym, .dynstr, and .hash functions have already been
|
|
|
|
|
created, and this function may modify the section flags if
|
|
|
|
|
desired. This function will normally create the .got and .plt
|
|
|
|
|
sections, but different backends have different requirements. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_create_dynamic_sections)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *abfd, struct bfd_link_info *info);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2004-06-21 22:45:42 +08:00
|
|
|
|
/* When creating a shared library, determine whether to omit the
|
|
|
|
|
dynamic symbol for the section. */
|
|
|
|
|
bfd_boolean (*elf_backend_omit_section_dynsym)
|
|
|
|
|
(bfd *output_bfd, struct bfd_link_info *info, asection *osec);
|
|
|
|
|
|
2007-10-18 17:13:51 +08:00
|
|
|
|
/* Return TRUE if relocations of targets are compatible to the extent
|
|
|
|
|
that CHECK_RELOCS will properly process them. PR 4424. */
|
|
|
|
|
bfd_boolean (*relocs_compatible) (const bfd_target *, const bfd_target *);
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The CHECK_RELOCS function is called by the add_symbols phase of
|
|
|
|
|
the ELF backend linker. It is called once for each section with
|
|
|
|
|
relocs of an object file, just after the symbols for the object
|
|
|
|
|
file have been added to the global linker hash table. The
|
|
|
|
|
function must look through the relocs and do any special handling
|
|
|
|
|
required. This generally means allocating space in the global
|
|
|
|
|
offset table, and perhaps allocating space for a reloc. The
|
|
|
|
|
relocs are always passed as Rela structures; if the section
|
|
|
|
|
actually uses Rel structures, the r_addend field will always be
|
|
|
|
|
zero. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*check_relocs)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *abfd, struct bfd_link_info *info, asection *o,
|
|
|
|
|
const Elf_Internal_Rela *relocs);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2004-07-07 00:58:43 +08:00
|
|
|
|
/* The CHECK_DIRECTIVES function is called once per input file by
|
|
|
|
|
the add_symbols phase of the ELF backend linker. The function
|
|
|
|
|
must inspect the bfd and create any additional symbols according
|
|
|
|
|
to any custom directives in the bfd. */
|
|
|
|
|
bfd_boolean (*check_directives)
|
|
|
|
|
(bfd *abfd, struct bfd_link_info *info);
|
|
|
|
|
|
2006-12-23 17:57:38 +08:00
|
|
|
|
/* The AS_NEEDED_CLEANUP function is called once per --as-needed
|
|
|
|
|
input file that was not needed by the add_symbols phase of the
|
|
|
|
|
ELF backend linker. The function must undo any target specific
|
|
|
|
|
changes in the symbol hash table. */
|
|
|
|
|
bfd_boolean (*as_needed_cleanup)
|
|
|
|
|
(bfd *abfd, struct bfd_link_info *info);
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The ADJUST_DYNAMIC_SYMBOL function is called by the ELF backend
|
|
|
|
|
linker for every symbol which is defined by a dynamic object and
|
|
|
|
|
referenced by a regular object. This is called after all the
|
|
|
|
|
input files have been seen, but before the SIZE_DYNAMIC_SECTIONS
|
|
|
|
|
function has been called. The hash table entry should be
|
|
|
|
|
bfd_link_hash_defined ore bfd_link_hash_defweak, and it should be
|
|
|
|
|
defined in a section from a dynamic object. Dynamic object
|
|
|
|
|
sections are not included in the final link, and this function is
|
|
|
|
|
responsible for changing the value to something which the rest of
|
|
|
|
|
the link can deal with. This will normally involve adding an
|
|
|
|
|
entry to the .plt or .got or some such section, and setting the
|
|
|
|
|
symbol to point to that. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_adjust_dynamic_symbol)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_link_info *info, struct elf_link_hash_entry *h);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* The ALWAYS_SIZE_SECTIONS function is called by the backend linker
|
|
|
|
|
after all the linker input files have been seen but before the
|
|
|
|
|
section sizes have been set. This is called after
|
|
|
|
|
ADJUST_DYNAMIC_SYMBOL, but before SIZE_DYNAMIC_SECTIONS. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_always_size_sections)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *output_bfd, struct bfd_link_info *info);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* The SIZE_DYNAMIC_SECTIONS function is called by the ELF backend
|
|
|
|
|
linker after all the linker input files have been seen but before
|
|
|
|
|
the sections sizes have been set. This is called after
|
|
|
|
|
ADJUST_DYNAMIC_SYMBOL has been called on all appropriate symbols.
|
|
|
|
|
It is only called when linking against a dynamic object. It must
|
|
|
|
|
set the sizes of the dynamic sections, and may fill in their
|
|
|
|
|
contents as well. The generic ELF linker can handle the .dynsym,
|
|
|
|
|
.dynstr and .hash sections. This function must handle the
|
|
|
|
|
.interp section and any sections created by the
|
|
|
|
|
CREATE_DYNAMIC_SECTIONS entry point. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_size_dynamic_sections)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *output_bfd, struct bfd_link_info *info);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2006-10-17 21:41:49 +08:00
|
|
|
|
/* Set TEXT_INDEX_SECTION and DATA_INDEX_SECTION, the output sections
|
|
|
|
|
we keep to use as a base for relocs and symbols. */
|
|
|
|
|
void (*elf_backend_init_index_section)
|
|
|
|
|
(bfd *output_bfd, struct bfd_link_info *info);
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The RELOCATE_SECTION function is called by the ELF backend linker
|
|
|
|
|
to handle the relocations for a section.
|
|
|
|
|
|
|
|
|
|
The relocs are always passed as Rela structures; if the section
|
|
|
|
|
actually uses Rel structures, the r_addend field will always be
|
|
|
|
|
zero.
|
|
|
|
|
|
|
|
|
|
This function is responsible for adjust the section contents as
|
|
|
|
|
necessary, and (if using Rela relocs and generating a
|
2003-06-25 14:40:27 +08:00
|
|
|
|
relocatable output file) adjusting the reloc addend as
|
1999-05-03 15:29:11 +08:00
|
|
|
|
necessary.
|
|
|
|
|
|
|
|
|
|
This function does not have to worry about setting the reloc
|
|
|
|
|
address or the reloc symbol index.
|
|
|
|
|
|
|
|
|
|
LOCAL_SYMS is a pointer to the swapped in local symbols.
|
|
|
|
|
|
|
|
|
|
LOCAL_SECTIONS is an array giving the section in the input file
|
|
|
|
|
corresponding to the st_shndx field of each local symbol.
|
|
|
|
|
|
|
|
|
|
The global hash table entry for the global symbols can be found
|
|
|
|
|
via elf_sym_hashes (input_bfd).
|
|
|
|
|
|
2003-06-25 14:40:27 +08:00
|
|
|
|
When generating relocatable output, this function must handle
|
1999-05-03 15:29:11 +08:00
|
|
|
|
STB_LOCAL/STT_SECTION symbols specially. The output symbol is
|
|
|
|
|
going to be the section symbol corresponding to the output
|
|
|
|
|
section, which means that the addend must be adjusted
|
2007-05-11 11:10:11 +08:00
|
|
|
|
accordingly.
|
|
|
|
|
|
|
|
|
|
Returns FALSE on error, TRUE on success, 2 if successful and
|
|
|
|
|
relocations should be written for this section. */
|
|
|
|
|
int (*elf_backend_relocate_section)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *output_bfd, struct bfd_link_info *info, bfd *input_bfd,
|
|
|
|
|
asection *input_section, bfd_byte *contents, Elf_Internal_Rela *relocs,
|
|
|
|
|
Elf_Internal_Sym *local_syms, asection **local_sections);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* The FINISH_DYNAMIC_SYMBOL function is called by the ELF backend
|
|
|
|
|
linker just before it writes a symbol out to the .dynsym section.
|
|
|
|
|
The processor backend may make any required adjustment to the
|
|
|
|
|
symbol. It may also take the opportunity to set contents of the
|
|
|
|
|
dynamic sections. Note that FINISH_DYNAMIC_SYMBOL is called on
|
|
|
|
|
all .dynsym symbols, while ADJUST_DYNAMIC_SYMBOL is only called
|
|
|
|
|
on those symbols which are defined by a dynamic object. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_finish_dynamic_symbol)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *output_bfd, struct bfd_link_info *info,
|
|
|
|
|
struct elf_link_hash_entry *h, Elf_Internal_Sym *sym);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* The FINISH_DYNAMIC_SECTIONS function is called by the ELF backend
|
|
|
|
|
linker just before it writes all the dynamic sections out to the
|
|
|
|
|
output file. The FINISH_DYNAMIC_SYMBOL will have been called on
|
|
|
|
|
all dynamic symbols. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_finish_dynamic_sections)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *output_bfd, struct bfd_link_info *info);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to do any beginning processing needed for the ELF file
|
|
|
|
|
before building the ELF headers and computing file positions. */
|
|
|
|
|
void (*elf_backend_begin_write_processing)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* A function to do any final processing needed for the ELF file
|
2002-11-30 16:39:46 +08:00
|
|
|
|
before writing it out. The LINKER argument is TRUE if this BFD
|
1999-05-03 15:29:11 +08:00
|
|
|
|
was created by the ELF backend linker. */
|
|
|
|
|
void (*elf_backend_final_write_processing)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, bfd_boolean linker);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* This function is called by get_program_header_size. It should
|
|
|
|
|
return the number of additional program segments which this BFD
|
|
|
|
|
will need. It should return -1 on error. */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
int (*elf_backend_additional_program_headers)
|
2006-06-19 21:17:44 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* This function is called to modify an existing segment map in a
|
|
|
|
|
backend specific fashion. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_modify_segment_map)
|
2003-11-28 00:43:25 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2006-06-20 22:34:08 +08:00
|
|
|
|
/* This function is called to modify program headers just before
|
|
|
|
|
they are written. */
|
|
|
|
|
bfd_boolean (*elf_backend_modify_program_headers)
|
|
|
|
|
(bfd *, struct bfd_link_info *);
|
|
|
|
|
|
2008-01-15 15:25:49 +08:00
|
|
|
|
/* This function is called before section garbage collection to
|
|
|
|
|
mark entry symbol sections. */
|
|
|
|
|
void (*gc_keep)
|
|
|
|
|
(struct bfd_link_info *);
|
|
|
|
|
|
2006-01-17 23:32:41 +08:00
|
|
|
|
/* This function is called during section garbage collection to
|
|
|
|
|
mark sections that define global symbols. */
|
|
|
|
|
bfd_boolean (*gc_mark_dynamic_ref)
|
2008-01-15 15:25:49 +08:00
|
|
|
|
(struct elf_link_hash_entry *, void *);
|
2006-01-17 23:32:41 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* This function is called during section gc to discover the section a
|
2002-07-01 16:06:47 +08:00
|
|
|
|
particular relocation refers to. */
|
2007-02-23 01:03:59 +08:00
|
|
|
|
elf_gc_mark_hook_fn gc_mark_hook;
|
|
|
|
|
|
|
|
|
|
/* This function, if defined, is called after the first gc marking pass
|
|
|
|
|
to allow the backend to mark additional sections. */
|
|
|
|
|
bfd_boolean (*gc_mark_extra_sections)
|
2008-01-15 15:25:49 +08:00
|
|
|
|
(struct bfd_link_info *, elf_gc_mark_hook_fn);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* This function, if defined, is called during the sweep phase of gc
|
|
|
|
|
in order that a backend might update any data structures it might
|
|
|
|
|
be maintaining. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*gc_sweep_hook)
|
2008-01-15 15:25:49 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
1999-05-28 21:24:33 +08:00
|
|
|
|
/* This function, if defined, is called after the ELF headers have
|
|
|
|
|
been created. This allows for things like the OS and ABI versions
|
|
|
|
|
to be changed. */
|
|
|
|
|
void (*elf_backend_post_process_headers)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-28 21:24:33 +08:00
|
|
|
|
|
1999-07-31 05:34:44 +08:00
|
|
|
|
/* This function, if defined, prints a symbol to file and returns the
|
|
|
|
|
name of the symbol to be printed. It should return NULL to fall
|
|
|
|
|
back to default symbol printing. */
|
|
|
|
|
const char *(*elf_backend_print_symbol_all)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, void *, asymbol *);
|
1999-07-31 05:34:44 +08:00
|
|
|
|
|
|
|
|
|
/* This function, if defined, is called after all local symbols and
|
2003-11-28 02:49:39 +08:00
|
|
|
|
global symbols converted to locals are emitted into the symtab
|
2006-05-25 01:10:02 +08:00
|
|
|
|
section. It allows the backend to emit special local symbols
|
1999-07-31 05:34:44 +08:00
|
|
|
|
not handled in the hash table. */
|
2006-05-25 01:10:02 +08:00
|
|
|
|
bfd_boolean (*elf_backend_output_arch_local_syms)
|
|
|
|
|
(bfd *, struct bfd_link_info *, void *,
|
|
|
|
|
bfd_boolean (*) (void *, const char *, Elf_Internal_Sym *, asection *,
|
|
|
|
|
struct elf_link_hash_entry *));
|
|
|
|
|
|
|
|
|
|
/* This function, if defined, is called after all symbols are emitted
|
|
|
|
|
into the symtab section. It allows the backend to emit special
|
|
|
|
|
global symbols not handled in the hash table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_output_arch_syms)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, void *,
|
2003-12-08 21:05:11 +08:00
|
|
|
|
bfd_boolean (*) (void *, const char *, Elf_Internal_Sym *, asection *,
|
|
|
|
|
struct elf_link_hash_entry *));
|
1999-07-31 05:34:44 +08:00
|
|
|
|
|
2002-06-25 17:40:45 +08:00
|
|
|
|
/* Copy any information related to dynamic linking from a pre-existing
|
2001-10-03 16:33:18 +08:00
|
|
|
|
symbol to a newly created symbol. Also called to copy flags and
|
|
|
|
|
other back-end info to a weakdef, in which case the symbol is not
|
|
|
|
|
newly created and plt/got refcounts and dynamic indices should not
|
|
|
|
|
be copied. */
|
2000-02-18 17:23:06 +08:00
|
|
|
|
void (*elf_backend_copy_indirect_symbol)
|
2005-10-26 00:19:08 +08:00
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *,
|
2003-08-07 15:25:34 +08:00
|
|
|
|
struct elf_link_hash_entry *);
|
2000-02-18 17:23:06 +08:00
|
|
|
|
|
|
|
|
|
/* Modify any information related to dynamic linking such that the
|
|
|
|
|
symbol is not exported. */
|
|
|
|
|
void (*elf_backend_hide_symbol)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean);
|
2000-02-18 17:23:06 +08:00
|
|
|
|
|
2006-02-24 23:47:25 +08:00
|
|
|
|
/* A function to do additional symbol fixup, called by
|
|
|
|
|
_bfd_elf_fix_symbol_flags. */
|
|
|
|
|
bfd_boolean (*elf_backend_fixup_symbol)
|
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *);
|
|
|
|
|
|
2003-10-15 06:43:10 +08:00
|
|
|
|
/* Merge the backend specific symbol attribute. */
|
|
|
|
|
void (*elf_backend_merge_symbol_attribute)
|
|
|
|
|
(struct elf_link_hash_entry *, const Elf_Internal_Sym *, bfd_boolean,
|
|
|
|
|
bfd_boolean);
|
|
|
|
|
|
2008-02-28 01:06:06 +08:00
|
|
|
|
/* This function, if defined, will return a string containing the
|
|
|
|
|
name of a target-specific dynamic tag. */
|
|
|
|
|
char *(*elf_backend_get_target_dtag)
|
|
|
|
|
(bfd_vma);
|
|
|
|
|
|
2005-12-23 20:29:36 +08:00
|
|
|
|
/* Decide whether an undefined symbol is special and can be ignored.
|
|
|
|
|
This is the case for OPTIONAL symbols on IRIX. */
|
|
|
|
|
bfd_boolean (*elf_backend_ignore_undef_symbol)
|
|
|
|
|
(struct elf_link_hash_entry *);
|
|
|
|
|
|
2001-06-21 04:34:10 +08:00
|
|
|
|
/* Emit relocations. Overrides default routine for emitting relocs,
|
|
|
|
|
except during a relocatable link, or if all relocs are being emitted. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_emit_relocs)
|
2005-05-05 22:37:27 +08:00
|
|
|
|
(bfd *, asection *, Elf_Internal_Shdr *, Elf_Internal_Rela *,
|
|
|
|
|
struct elf_link_hash_entry **);
|
2001-06-21 04:34:10 +08:00
|
|
|
|
|
|
|
|
|
/* Count relocations. Not called for relocatable links
|
|
|
|
|
or if all relocs are being preserved in the output. */
|
|
|
|
|
unsigned int (*elf_backend_count_relocs)
|
2008-10-20 18:57:33 +08:00
|
|
|
|
(struct bfd_link_info *, asection *);
|
2001-06-21 04:34:10 +08:00
|
|
|
|
|
2001-06-30 11:15:46 +08:00
|
|
|
|
/* This function, if defined, is called when an NT_PRSTATUS note is found
|
2007-02-01 13:35:58 +08:00
|
|
|
|
in a core file. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_grok_prstatus)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Note *);
|
2001-06-30 11:15:46 +08:00
|
|
|
|
|
|
|
|
|
/* This function, if defined, is called when an NT_PSINFO or NT_PRPSINFO
|
2007-02-01 13:35:58 +08:00
|
|
|
|
note is found in a core file. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_grok_psinfo)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Note *);
|
2001-06-30 11:15:46 +08:00
|
|
|
|
|
2007-02-01 13:35:58 +08:00
|
|
|
|
/* This function, if defined, is called to write a note to a corefile. */
|
|
|
|
|
char *(*elf_backend_write_core_note)
|
|
|
|
|
(bfd *abfd, char *buf, int *bufsiz, int note_type, ...);
|
|
|
|
|
|
2001-08-23 23:14:18 +08:00
|
|
|
|
/* This function returns class of a reloc type. */
|
2001-09-24 09:38:31 +08:00
|
|
|
|
enum elf_reloc_type_class (*elf_backend_reloc_type_class)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(const Elf_Internal_Rela *);
|
2001-08-23 23:14:18 +08:00
|
|
|
|
|
2001-11-15 09:34:12 +08:00
|
|
|
|
/* This function, if defined, removes information about discarded functions
|
|
|
|
|
from other sections which mention them. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_discard_info)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct elf_reloc_cookie *, struct bfd_link_info *);
|
2001-11-15 09:34:12 +08:00
|
|
|
|
|
|
|
|
|
/* This function, if defined, signals that the function above has removed
|
|
|
|
|
the discarded relocations for this section. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
bfd_boolean (*elf_backend_ignore_discarded_relocs)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(asection *);
|
2001-11-15 09:34:12 +08:00
|
|
|
|
|
2005-07-29 10:46:04 +08:00
|
|
|
|
/* What to do when ld finds relocations against symbols defined in
|
|
|
|
|
discarded sections. */
|
|
|
|
|
unsigned int (*action_discarded)
|
|
|
|
|
(asection *);
|
|
|
|
|
|
2005-02-01 04:39:11 +08:00
|
|
|
|
/* This function returns the width of FDE pointers in bytes, or 0 if
|
|
|
|
|
that can't be determined for some reason. The default definition
|
|
|
|
|
goes by the bfd's EI_CLASS. */
|
|
|
|
|
unsigned int (*elf_backend_eh_frame_address_size)
|
|
|
|
|
(bfd *, asection *);
|
|
|
|
|
|
2004-02-28 08:35:45 +08:00
|
|
|
|
/* These functions tell elf-eh-frame whether to attempt to turn
|
|
|
|
|
absolute or lsda encodings into pc-relative ones. The default
|
|
|
|
|
definition enables these transformations. */
|
|
|
|
|
bfd_boolean (*elf_backend_can_make_relative_eh_frame)
|
|
|
|
|
(bfd *, struct bfd_link_info *, asection *);
|
|
|
|
|
bfd_boolean (*elf_backend_can_make_lsda_relative_eh_frame)
|
|
|
|
|
(bfd *, struct bfd_link_info *, asection *);
|
|
|
|
|
|
|
|
|
|
/* This function returns an encoding after computing the encoded
|
|
|
|
|
value (and storing it in ENCODED) for the given OFFSET into OSEC,
|
|
|
|
|
to be stored in at LOC_OFFSET into the LOC_SEC input section.
|
|
|
|
|
The default definition chooses a 32-bit PC-relative encoding. */
|
|
|
|
|
bfd_byte (*elf_backend_encode_eh_address)
|
|
|
|
|
(bfd *abfd, struct bfd_link_info *info,
|
|
|
|
|
asection *osec, bfd_vma offset,
|
|
|
|
|
asection *loc_sec, bfd_vma loc_offset,
|
|
|
|
|
bfd_vma *encoded);
|
|
|
|
|
|
2001-11-15 09:34:12 +08:00
|
|
|
|
/* This function, if defined, may write out the given section.
|
2002-11-30 16:39:46 +08:00
|
|
|
|
Returns TRUE if it did so and FALSE if the caller should. */
|
|
|
|
|
bfd_boolean (*elf_backend_write_section)
|
* bfd-in2.h: Regenerate.
* bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11
instruction scanning should be done.
(bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan)
(bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes.
(bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to
prototype.
* elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info
argument.
* elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME)
(VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros.
(elf32_vfp11_erratum_type): New enum.
(elf32_vfp11_erratum_list): New struct. List of veneers or jumps to
veneers.
(_arm_elf_section_data): Add mapsize, erratumcount, erratumlist.
(elf32_arm_link_hash_table): Add vfp11_erratum_glue_size,
vfp11_fix and num_vfp11_fixes fields.
(elf32_arm_link_hash_table_create): Initialise vfp11_fix,
vfp11_erratum_glue_size, num_vfp11_fixes fields.
(VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer.
(bfd_elf32_arm_allocate_interworking_sections): Initialise erratum
glue section.
(elf32_arm_section_map_add): Add an code/data mapping symbol entry
to a section's map.
(record_vfp11_erratum_veneer): Create a single veneer, and its
associated symbols.
(bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue.
(bfd_elf32_arm_init_maps): Initialise mapping symbol table for input
BFDs.
(bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround
required.
(bfd_arm_vfp11_pipe): Define VFP11 instruction pipes.
(bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn.
(bfd_arm_vfp11_write_mask): Update write mask according to coded
register number.
(bfd_arm_vfp11_antidependency): New function.
(bfd_arm_vfp11_insn_decode): Decode a VFP11 insn.
(elf32_arm_compare_mapping): Declare.
(bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input
BFD for potential erratum-triggering insns. Record results.
(bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers
and branches to veneers have been placed in virtual memory after
layout.
(bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global
hash table.
(elf32_arm_output_symbol_hook): Remove.
(elf32_arm_write_section): Output veneers, and branches to veneers.
Use maps from input sections, not output sections, for code
byte-swapping.
* elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument.
* elf32-score.c (_bfd_score_elf_write_section): Likewise.
* elfxx-mips.c (_bfd_mips_elf_write_section): Likewise.
* elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.
2007-01-30 00:29:21 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, bfd_byte *);
|
2001-11-15 09:34:12 +08:00
|
|
|
|
|
2002-04-04 15:01:27 +08:00
|
|
|
|
/* The level of IRIX compatibility we're striving for.
|
|
|
|
|
MIPS ELF specific function. */
|
|
|
|
|
irix_compat_t (*elf_backend_mips_irix_compat)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2002-04-04 15:01:27 +08:00
|
|
|
|
|
|
|
|
|
reloc_howto_type *(*elf_backend_mips_rtype_to_howto)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(unsigned int, bfd_boolean);
|
2002-04-04 15:01:27 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The swapping table to use when dealing with ECOFF information.
|
|
|
|
|
Used for the MIPS ELF .mdebug section. */
|
|
|
|
|
const struct ecoff_debug_swap *elf_backend_ecoff_debug_swap;
|
|
|
|
|
|
2003-05-21 08:56:05 +08:00
|
|
|
|
/* This function implements `bfd_elf_bfd_from_remote_memory';
|
|
|
|
|
see elf.c, elfcode.h. */
|
|
|
|
|
bfd *(*elf_backend_bfd_from_remote_memory)
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
|
2005-02-20 22:59:07 +08:00
|
|
|
|
int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
|
2003-05-21 08:56:05 +08:00
|
|
|
|
|
2004-04-22 22:45:32 +08:00
|
|
|
|
/* This function is used by `_bfd_elf_get_synthetic_symtab';
|
|
|
|
|
see elf.c. */
|
|
|
|
|
bfd_vma (*plt_sym_val) (bfd_vma, const asection *, const arelent *);
|
|
|
|
|
|
2005-07-25 23:35:37 +08:00
|
|
|
|
/* Is symbol defined in common section? */
|
|
|
|
|
bfd_boolean (*common_definition) (Elf_Internal_Sym *);
|
|
|
|
|
|
|
|
|
|
/* Return a common section index for section. */
|
|
|
|
|
unsigned int (*common_section_index) (asection *);
|
|
|
|
|
|
|
|
|
|
/* Return a common section for section. */
|
|
|
|
|
asection *(*common_section) (asection *);
|
|
|
|
|
|
|
|
|
|
/* Return TRUE if we can merge 2 definitions. */
|
|
|
|
|
bfd_boolean (*merge_symbol) (struct bfd_link_info *,
|
|
|
|
|
struct elf_link_hash_entry **,
|
|
|
|
|
struct elf_link_hash_entry *,
|
|
|
|
|
Elf_Internal_Sym *, asection **,
|
|
|
|
|
bfd_vma *, unsigned int *,
|
|
|
|
|
bfd_boolean *, bfd_boolean *,
|
|
|
|
|
bfd_boolean *, bfd_boolean *,
|
|
|
|
|
bfd_boolean *, bfd_boolean *,
|
|
|
|
|
bfd_boolean *, bfd_boolean *,
|
|
|
|
|
bfd *, asection **,
|
|
|
|
|
bfd_boolean *, bfd_boolean *,
|
|
|
|
|
bfd_boolean *, bfd_boolean *,
|
|
|
|
|
bfd *, asection **);
|
|
|
|
|
|
include/
* bfdlink.h (struct bfd_link_info): Add emit_hash and
emit_gnu_hash bitfields.
include/elf/
* common.h (SHT_GNU_HASH, DT_GNU_HASH): Define.
ld/
* scripttempl/elf.sc: Add .gnu.hash section.
* emultempl/elf32.em (OPTION_HASH_STYLE): Define.
(gld${EMULATION_NAME}_add_options): Register --hash-style option.
(gld${EMULATION_NAME}_handle_option): Handle it.
(gld${EMULATION_NAME}_list_options): Document it.
* ldmain.c (main): Initialize emit_hash and emit_gnu_hash.
* ld.texinfo: Document --hash-style option.
bfd/
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
(bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
Handle SHT_GNU_HASH.
(special_sections_g): Include .gnu.hash section.
(bfd_elf_gnu_hash): New function.
* elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
(struct elf_backend_data): Add elf_hash_symbol method.
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
only if info->emit_hash, create .gnu.hash section if
info->emit_gnu_hash.
(struct collect_gnu_hash_codes): New type.
(elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
_bfd_elf_hash_symbol): New functions.
(compute_bucket_count): Don't compute HASHCODES array, instead add
that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
instead of bed->s->arch_size / 8. Fix .hash size estimation.
When not optimizing, use the number of hashed symbols rather than
dynsymcount.
(bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
and ADD DT_GNU_HASH if info->emit_gnu_hash.
(bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
adjust compute_bucket_count caller. Create and populate .gnu.hash
section if info->emit_gnu_hash.
(elf_link_output_extsym): Only populate .hash section if
finfo->hash_sec != NULL.
(bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
* elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
(elfNN_bed): Add elf_backend_hash_symbol.
* elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
* elf32-i386.c (elf_i386_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
binutils/
* readelf.c (get_dynamic_type): Handle DT_GNU_HASH.
(get_section_type_name): Handle SHT_GNU_HASH.
(dynamic_info_DT_GNU_HASH): New variable.
(process_dynamic_section): Handle DT_GNU_HASH.
(process_symbol_table): Print also DT_GNU_HASH histogram.
ld/testsuite/
* ld-powerpc/tlsso32.r: Adjust.
* ld-powerpc/tlsso32.d: Adjust.
* ld-powerpc/tlsso32.g: Adjust.
* ld-powerpc/tlsso.r: Adjust.
* ld-powerpc/tlsso.g: Adjust.
* ld-powerpc/tlstocso.g: Adjust.
2006-07-11 05:40:25 +08:00
|
|
|
|
/* Return TRUE if symbol should be hashed in the `.gnu.hash' section. */
|
|
|
|
|
bfd_boolean (*elf_hash_symbol) (struct elf_link_hash_entry *);
|
|
|
|
|
|
2007-04-18 04:09:52 +08:00
|
|
|
|
/* Return TRUE if type is a function symbol type. */
|
|
|
|
|
bfd_boolean (*is_function_type) (unsigned int type);
|
|
|
|
|
|
2004-07-30 23:37:04 +08:00
|
|
|
|
/* Used to handle bad SHF_LINK_ORDER input. */
|
|
|
|
|
bfd_error_handler_type link_order_error_handler;
|
|
|
|
|
|
2004-04-22 22:45:32 +08:00
|
|
|
|
/* Name of the PLT relocation section. */
|
|
|
|
|
const char *relplt_name;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Alternate EM_xxxx machine codes for this backend. */
|
|
|
|
|
int elf_machine_alt1;
|
|
|
|
|
int elf_machine_alt2;
|
|
|
|
|
|
|
|
|
|
const struct elf_size_info *s;
|
|
|
|
|
|
2005-07-08 08:26:53 +08:00
|
|
|
|
/* An array of target specific special sections. */
|
|
|
|
|
const struct bfd_elf_special_section *special_sections;
|
|
|
|
|
|
2003-11-03 23:17:40 +08:00
|
|
|
|
/* The size in bytes of the header for the GOT. This includes the
|
|
|
|
|
so-called reserved entries on some systems. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_vma got_header_size;
|
|
|
|
|
|
2008-11-21 08:02:37 +08:00
|
|
|
|
/* The size of the GOT entry for the symbol pointed to by H if non-NULL,
|
|
|
|
|
otherwise by the local symbol with index SYMNDX in IBFD. */
|
|
|
|
|
bfd_vma (*got_elt_size) (bfd *, struct bfd_link_info *,
|
|
|
|
|
struct elf_link_hash_entry *h,
|
|
|
|
|
bfd *ibfd, unsigned long symndx);
|
|
|
|
|
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
|
|
|
|
/* The vendor name to use for a processor-standard attributes section. */
|
|
|
|
|
const char *obj_attrs_vendor;
|
|
|
|
|
|
|
|
|
|
/* The section name to use for a processor-standard attributes section. */
|
|
|
|
|
const char *obj_attrs_section;
|
|
|
|
|
|
|
|
|
|
/* Return 1, 2 or 3 to indicate what type of arguments a
|
|
|
|
|
processor-specific tag takes. */
|
|
|
|
|
int (*obj_attrs_arg_type) (int);
|
|
|
|
|
|
|
|
|
|
/* The section type to use for an attributes section. */
|
|
|
|
|
unsigned int obj_attrs_section_type;
|
|
|
|
|
|
2010-06-16 07:10:10 +08:00
|
|
|
|
/* This function determines the order in which any attributes are
|
|
|
|
|
written. It must be defined for input in the range
|
|
|
|
|
LEAST_KNOWN_OBJ_ATTRIBUTE..NUM_KNOWN_OBJ_ATTRIBUTES-1 (this range
|
|
|
|
|
is used in order to make unity easy). The returned value is the
|
|
|
|
|
actual tag number to place in the input position. */
|
2009-01-19 20:14:05 +08:00
|
|
|
|
int (*obj_attrs_order) (int);
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
/* This is TRUE if the linker should act like collect and gather
|
|
|
|
|
global constructors and destructors by name. This is TRUE for
|
1999-11-18 09:06:45 +08:00
|
|
|
|
MIPS ELF because the Irix 5 tools can not handle the .init
|
|
|
|
|
section. */
|
|
|
|
|
unsigned collect : 1;
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
/* This is TRUE if the linker should ignore changes to the type of a
|
|
|
|
|
symbol. This is TRUE for MIPS ELF because some Irix 5 objects
|
1999-11-18 09:06:45 +08:00
|
|
|
|
record undefined functions as STT_OBJECT although the definitions
|
|
|
|
|
are STT_FUNC. */
|
|
|
|
|
unsigned type_change_ok : 1;
|
|
|
|
|
|
1999-06-02 21:01:04 +08:00
|
|
|
|
/* Whether the backend may use REL relocations. (Some backends use
|
|
|
|
|
both REL and RELA relocations, and this flag is set for those
|
|
|
|
|
backends.) */
|
|
|
|
|
unsigned may_use_rel_p : 1;
|
2000-06-19 09:22:44 +08:00
|
|
|
|
|
1999-06-02 21:01:04 +08:00
|
|
|
|
/* Whether the backend may use RELA relocations. (Some backends use
|
|
|
|
|
both REL and RELA relocations, and this flag is set for those
|
|
|
|
|
backends.) */
|
|
|
|
|
unsigned may_use_rela_p : 1;
|
|
|
|
|
|
|
|
|
|
/* Whether the default relocation type is RELA. If a backend with
|
|
|
|
|
this flag set wants REL relocations for a particular section,
|
|
|
|
|
it must note that explicitly. Similarly, if this flag is clear,
|
2000-06-19 09:22:44 +08:00
|
|
|
|
and the backend wants RELA relocations for a particular
|
|
|
|
|
section. */
|
1999-06-02 21:01:04 +08:00
|
|
|
|
unsigned default_use_rela_p : 1;
|
|
|
|
|
|
2008-08-08 04:04:32 +08:00
|
|
|
|
/* True if PLT and copy relocations should be RELA by default. */
|
|
|
|
|
unsigned rela_plts_and_copies_p : 1;
|
|
|
|
|
|
2002-05-07 08:16:53 +08:00
|
|
|
|
/* Set if RELA relocations for a relocatable link can be handled by
|
|
|
|
|
generic code. Backends that set this flag need do nothing in the
|
|
|
|
|
backend relocate_section routine for relocatable linking. */
|
|
|
|
|
unsigned rela_normal : 1;
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
/* TRUE if addresses "naturally" sign extend. This is used when
|
1999-11-18 09:06:45 +08:00
|
|
|
|
swapping in from Elf32 when BFD64. */
|
|
|
|
|
unsigned sign_extend_vma : 1;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
unsigned want_got_plt : 1;
|
|
|
|
|
unsigned plt_readonly : 1;
|
|
|
|
|
unsigned want_plt_sym : 1;
|
|
|
|
|
unsigned plt_not_loaded : 1;
|
|
|
|
|
unsigned plt_alignment : 4;
|
|
|
|
|
unsigned can_gc_sections : 1;
|
2001-09-29 14:21:59 +08:00
|
|
|
|
unsigned can_refcount : 1;
|
2001-08-08 21:09:33 +08:00
|
|
|
|
unsigned want_got_sym : 1;
|
1999-07-14 02:31:17 +08:00
|
|
|
|
unsigned want_dynbss : 1;
|
2007-02-19 20:44:18 +08:00
|
|
|
|
|
|
|
|
|
/* Targets which do not support physical addressing often require
|
|
|
|
|
that the p_paddr field in the section header to be set to zero.
|
|
|
|
|
This field indicates whether this behavior is required. */
|
2002-07-23 19:15:06 +08:00
|
|
|
|
unsigned want_p_paddr_set_to_zero : 1;
|
2007-02-19 20:44:18 +08:00
|
|
|
|
|
|
|
|
|
/* True if an object file lacking a .note.GNU-stack section
|
|
|
|
|
should be assumed to be requesting exec stack. At least one
|
|
|
|
|
other file in the link needs to have a .note.GNU-stack section
|
|
|
|
|
for a PT_GNU_STACK segment to be created. */
|
|
|
|
|
unsigned default_execstack : 1;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Information stored for each BFD section in an ELF file. This
|
|
|
|
|
structure is allocated by elf_new_section_hook. */
|
|
|
|
|
|
|
|
|
|
struct bfd_elf_section_data
|
|
|
|
|
{
|
|
|
|
|
/* The ELF header for this section. */
|
|
|
|
|
Elf_Internal_Shdr this_hdr;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* The ELF header for the reloc section associated with this
|
|
|
|
|
section, if any. */
|
|
|
|
|
Elf_Internal_Shdr rel_hdr;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* If there is a second reloc section associated with this section,
|
|
|
|
|
as can happen on Irix 6, this field points to the header. */
|
|
|
|
|
Elf_Internal_Shdr *rel_hdr2;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
1999-07-02 07:20:08 +08:00
|
|
|
|
/* The number of relocations currently assigned to REL_HDR. */
|
|
|
|
|
unsigned int rel_count;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
1999-07-02 07:20:08 +08:00
|
|
|
|
/* The number of relocations currently assigned to REL_HDR2. */
|
|
|
|
|
unsigned int rel_count2;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
2005-03-21 07:36:19 +08:00
|
|
|
|
/* The ELF section number of this section. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
int this_idx;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
1999-07-02 07:20:08 +08:00
|
|
|
|
/* The ELF section number of the reloc section indicated by
|
|
|
|
|
REL_HDR if any. Only used for an output file. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
int rel_idx;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
1999-07-02 07:20:08 +08:00
|
|
|
|
/* The ELF section number of the reloc section indicated by
|
|
|
|
|
REL_HDR2 if any. Only used for an output file. */
|
|
|
|
|
int rel_idx2;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
2003-01-23 19:51:35 +08:00
|
|
|
|
/* Used by the backend linker when generating a shared library to
|
|
|
|
|
record the dynamic symbol index for a section symbol
|
|
|
|
|
corresponding to this section. A value of 0 means that there is
|
|
|
|
|
no dynamic symbol for this section. */
|
|
|
|
|
int dynindx;
|
|
|
|
|
|
2004-07-27 05:01:15 +08:00
|
|
|
|
/* A pointer to the linked-to section for SHF_LINK_ORDER. */
|
|
|
|
|
asection *linked_to;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Used by the backend linker to store the symbol hash table entries
|
|
|
|
|
associated with relocs against global symbols. */
|
|
|
|
|
struct elf_link_hash_entry **rel_hashes;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* A pointer to the swapped relocs. If the section uses REL relocs,
|
|
|
|
|
rather than RELA, all the r_addend fields will be zero. This
|
|
|
|
|
pointer may be NULL. It is used by the backend linker. */
|
|
|
|
|
Elf_Internal_Rela *relocs;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
2003-01-23 19:51:35 +08:00
|
|
|
|
/* A pointer to a linked list tracking dynamic relocs copied for
|
|
|
|
|
local symbols. */
|
2003-08-07 15:25:34 +08:00
|
|
|
|
void *local_dynrel;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
2003-01-23 19:51:35 +08:00
|
|
|
|
/* A pointer to the bfd section used for dynamic relocs. */
|
|
|
|
|
asection *sreloc;
|
2001-09-25 12:34:50 +08:00
|
|
|
|
|
2002-06-07 22:57:11 +08:00
|
|
|
|
union {
|
|
|
|
|
/* Group name, if this section is a member of a group. */
|
|
|
|
|
const char *name;
|
|
|
|
|
|
|
|
|
|
/* Group signature sym, if this is the SHT_GROUP section. */
|
Index: sim/frv/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* traps.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/d10v/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* simops.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/common/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: ld/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: bfd/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* syms.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
* bfd-in2.h: Re-generate.
2003-10-31 13:32:46 +08:00
|
|
|
|
struct bfd_symbol *id;
|
2002-06-07 22:57:11 +08:00
|
|
|
|
} group;
|
2001-10-09 14:05:17 +08:00
|
|
|
|
|
2006-12-14 11:05:37 +08:00
|
|
|
|
/* For a member of a group, points to the SHT_GROUP section.
|
|
|
|
|
NULL for the SHT_GROUP section itself and non-group sections. */
|
2004-07-27 22:20:49 +08:00
|
|
|
|
asection *sec_group;
|
|
|
|
|
|
2006-12-14 11:05:37 +08:00
|
|
|
|
/* A linked list of member sections in the group. Circular when used by
|
|
|
|
|
the linker. For the SHT_GROUP section, points at first member. */
|
2001-10-09 14:05:17 +08:00
|
|
|
|
asection *next_in_group;
|
|
|
|
|
|
2007-12-15 17:34:48 +08:00
|
|
|
|
/* The FDEs associated with this section. The u.fde.next_in_section
|
|
|
|
|
field acts as a chain pointer. */
|
|
|
|
|
struct eh_cie_fde *fde_list;
|
|
|
|
|
|
2003-01-23 19:51:35 +08:00
|
|
|
|
/* A pointer used for various section optimizations. */
|
2003-08-07 15:25:34 +08:00
|
|
|
|
void *sec_info;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
};
|
|
|
|
|
|
2005-04-05 00:11:02 +08:00
|
|
|
|
#define elf_section_data(sec) ((struct bfd_elf_section_data*)(sec)->used_by_bfd)
|
2004-07-27 05:01:15 +08:00
|
|
|
|
#define elf_linked_to_section(sec) (elf_section_data(sec)->linked_to)
|
2003-07-25 22:35:56 +08:00
|
|
|
|
#define elf_section_type(sec) (elf_section_data(sec)->this_hdr.sh_type)
|
|
|
|
|
#define elf_section_flags(sec) (elf_section_data(sec)->this_hdr.sh_flags)
|
2002-06-07 22:57:11 +08:00
|
|
|
|
#define elf_group_name(sec) (elf_section_data(sec)->group.name)
|
|
|
|
|
#define elf_group_id(sec) (elf_section_data(sec)->group.id)
|
2001-10-09 21:12:19 +08:00
|
|
|
|
#define elf_next_in_group(sec) (elf_section_data(sec)->next_in_group)
|
2007-12-15 17:34:48 +08:00
|
|
|
|
#define elf_fde_list(sec) (elf_section_data(sec)->fde_list)
|
2004-07-27 22:20:49 +08:00
|
|
|
|
#define elf_sec_group(sec) (elf_section_data(sec)->sec_group)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2006-05-31 00:45:32 +08:00
|
|
|
|
#define xvec_get_elf_backend_data(xvec) \
|
2007-08-05 00:31:00 +08:00
|
|
|
|
((const struct elf_backend_data *) (xvec)->backend_data)
|
2006-05-31 00:45:32 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define get_elf_backend_data(abfd) \
|
2006-05-31 00:45:32 +08:00
|
|
|
|
xvec_get_elf_backend_data ((abfd)->xvec)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2010-06-16 07:10:10 +08:00
|
|
|
|
/* The least object attributes (within an attributes subsection) known
|
|
|
|
|
for any target. Some code assumes that the value 0 is not used and
|
|
|
|
|
the field for that attribute can instead be used as a marker to
|
|
|
|
|
indicate that attributes have been initialized. */
|
bfd:
* elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
elf32_tic6x_merge_private_bfd_data): New.
(bfd_elf32_bfd_merge_private_bfd_data,
elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
Define.
* elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
binutils:
* readelf.c (display_tic6x_attribute, process_tic6x_specific):
New.
(process_arch_specific): Call process_tic6x_specific for
EM_TI_C6000.
gas:
* config/tc-tic6x.c: Include elf/tic6x.h.
(tic6x_arch_attribute, tic6x_seen_insns): New.
(tic6x_arch_table, tic6x_arches): Add attribute values.
(tic6x_use_arch): Handle attribute settings.
(tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
tic6x_attribute_table, tic6x_attributes,
tic6x_convert_symbolic_attribute): New.
(md_pseudo_table): Add c6xabi_attribute.
(md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
(tic6x_set_attribute_int, tic6x_set_attributes): New.
(tic6x_end): Call tic6x_set_attributes.
* config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
(tic6x_convert_symbolic_attribute): Declare.
gas/testsuite:
* gas/elf/elf.exp: Set target_machine for tic6x-*-*.
* gas/elf/section2.e-tic6x, gas/tic6x/attr-arch-directive-1.d,
gas/tic6x/attr-arch-directive-1.s,
gas/tic6x/attr-arch-directive-2.d,
gas/tic6x/attr-arch-directive-2.s,
gas/tic6x/attr-arch-directive-3.d,
gas/tic6x/attr-arch-directive-3.s,
gas/tic6x/attr-arch-directive-4.d,
gas/tic6x/attr-arch-directive-4.s,
gas/tic6x/attr-arch-directive-5.d,
gas/tic6x/attr-arch-directive-5.s,
gas/tic6x/attr-arch-opts-c62x.d, gas/tic6x/attr-arch-opts-c64x+.d,
gas/tic6x/attr-arch-opts-c64x.d, gas/tic6x/attr-arch-opts-c674x.d,
gas/tic6x/attr-arch-opts-c67x+.d, gas/tic6x/attr-arch-opts-c67x.d,
gas/tic6x/attr-arch-opts-none-1.d,
gas/tic6x/attr-arch-opts-none-2.d,
gas/tic6x/attr-arch-opts-override-1.d,
gas/tic6x/attr-arch-opts-override-2.d, gas/tic6x/empty.s: New.
include/elf:
* tic6x-attrs.h: New.
* tic6x.h: Include elf/tic6x-attrs.h for attribute table.
(C6XABI_Tag_CPU_arch_none, C6XABI_Tag_CPU_arch_C62X,
C6XABI_Tag_CPU_arch_C67X, C6XABI_Tag_CPU_arch_C67XP,
C6XABI_Tag_CPU_arch_C64X, C6XABI_Tag_CPU_arch_C64XP,
C6XABI_Tag_CPU_arch_C674X): Define.
ld:
* emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
ld/testsuite:
* ld-elf/orphan3.d: Allow section names starting '_'.
* ld-tic6x/attr-arch-c62x-c62x.d, ld-tic6x/attr-arch-c62x-c64x+.d,
ld-tic6x/attr-arch-c62x-c64x.d, ld-tic6x/attr-arch-c62x-c674x.d,
ld-tic6x/attr-arch-c62x-c67x+.d, ld-tic6x/attr-arch-c62x-c67x.d,
ld-tic6x/attr-arch-c62x.s, ld-tic6x/attr-arch-c64x+-c62x.d,
ld-tic6x/attr-arch-c64x+-c64x+.d, ld-tic6x/attr-arch-c64x+-c64x.d,
ld-tic6x/attr-arch-c64x+-c674x.d,
ld-tic6x/attr-arch-c64x+-c67x+.d, ld-tic6x/attr-arch-c64x+-c67x.d,
ld-tic6x/attr-arch-c64x+.s, ld-tic6x/attr-arch-c64x-c62x.d,
ld-tic6x/attr-arch-c64x-c64x+.d, ld-tic6x/attr-arch-c64x-c64x.d,
ld-tic6x/attr-arch-c64x-c674x.d, ld-tic6x/attr-arch-c64x-c67x+.d,
ld-tic6x/attr-arch-c64x-c67x.d, ld-tic6x/attr-arch-c64x.s,
ld-tic6x/attr-arch-c674x-c62x.d, ld-tic6x/attr-arch-c674x-c64x+.d,
ld-tic6x/attr-arch-c674x-c64x.d, ld-tic6x/attr-arch-c674x-c674x.d,
ld-tic6x/attr-arch-c674x-c67x+.d, ld-tic6x/attr-arch-c674x-c67x.d,
ld-tic6x/attr-arch-c674x.s, ld-tic6x/attr-arch-c67x+-c62x.d,
ld-tic6x/attr-arch-c67x+-c64x+.d, ld-tic6x/attr-arch-c67x+-c64x.d,
ld-tic6x/attr-arch-c67x+-c674x.d,
ld-tic6x/attr-arch-c67x+-c67x+.d, ld-tic6x/attr-arch-c67x+-c67x.d,
ld-tic6x/attr-arch-c67x+.s, ld-tic6x/attr-arch-c67x-c62x.d,
ld-tic6x/attr-arch-c67x-c64x+.d, ld-tic6x/attr-arch-c67x-c64x.d,
ld-tic6x/attr-arch-c67x-c674x.d, ld-tic6x/attr-arch-c67x-c67x+.d,
ld-tic6x/attr-arch-c67x-c67x.d, ld-tic6x/attr-arch-c67x.s: New.
2010-06-16 08:36:04 +08:00
|
|
|
|
#define LEAST_KNOWN_OBJ_ATTRIBUTE 2
|
2010-06-16 07:10:10 +08:00
|
|
|
|
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
|
|
|
|
/* The maximum number of known object attributes for any target. */
|
2009-01-15 Andrew Stubbs <ams@codesourcery.com>
Julian Brown <julian@codesourcery.com>
bfd/
* elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
ARM attributes in ABI 2.07.
* elf32-arm.c (get_secondary_compatible_arch): New function.
(set_secondary_compatible_arch): New function.
(tag_cpu_arch_combine): New function.
(elf32_arm_copy_one_eabi_other_attribute): Delete function.
(elf32_arm_copy_eabi_other_attribute_list): Delete function.
(elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
make it fit with order_01243.
Add support for Tag_also_compatible_with,
Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
Tag_VFP_arch and Tag_ABI_FP_16bit_format.
Rework the way unknown attributes are handled.
Defer errors until all attributes have been processed.
gas/
* config/tc-arm.c (cpu_arch): Change ARM_ARCH_V6M to 11.
include/elf/
* arm.h (TAG_CPU_ARCH_V6_M, TAG_CPU_ARCH_V6S_M): New defines.
(MAX_TAG_CPU_ARCH, TAG_CPU_ARCH_V4T_PLUS_V6_M): New defines.
(Tag_NEON_arch): Rename to Tag_Advanced_SIMD_arch to match ARM ABI
version 2.07.
(Tag_undefined39, Tag_nodefaults): New enum values.
(Tag_also_compatible_with, Tag_T2EE_use): Likewise.
(Tag_conformance, Tag_Virtualization_use): Likewise.
(Tag_undefined69, Tag_MPextension_use): Likewise.
2009-01-16 02:00:49 +08:00
|
|
|
|
#define NUM_KNOWN_OBJ_ATTRIBUTES 71
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
|
|
|
|
|
2009-01-19 19:55:35 +08:00
|
|
|
|
/* The value of an object attribute. The type indicates whether the attribute
|
|
|
|
|
holds and integer, a string, or both. It can also indicate that there can
|
|
|
|
|
be no default (i.e. all values must be written to file, even zero). */
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
|
|
|
|
|
|
|
|
|
typedef struct obj_attribute
|
|
|
|
|
{
|
2009-01-19 19:55:35 +08:00
|
|
|
|
#define ATTR_TYPE_FLAG_INT_VAL (1 << 0)
|
|
|
|
|
#define ATTR_TYPE_FLAG_STR_VAL (1 << 1)
|
|
|
|
|
#define ATTR_TYPE_FLAG_NO_DEFAULT (1 << 2)
|
|
|
|
|
|
|
|
|
|
#define ATTR_TYPE_HAS_INT_VAL(TYPE) ((TYPE) & ATTR_TYPE_FLAG_INT_VAL)
|
|
|
|
|
#define ATTR_TYPE_HAS_STR_VAL(TYPE) ((TYPE) & ATTR_TYPE_FLAG_STR_VAL)
|
|
|
|
|
#define ATTR_TYPE_HAS_NO_DEFAULT(TYPE) ((TYPE) & ATTR_TYPE_FLAG_NO_DEFAULT)
|
|
|
|
|
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
|
|
|
|
int type;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
char *s;
|
|
|
|
|
} obj_attribute;
|
|
|
|
|
|
|
|
|
|
typedef struct obj_attribute_list
|
|
|
|
|
{
|
|
|
|
|
struct obj_attribute_list *next;
|
|
|
|
|
int tag;
|
|
|
|
|
obj_attribute attr;
|
|
|
|
|
} obj_attribute_list;
|
|
|
|
|
|
|
|
|
|
/* Object attributes may either be defined by the processor ABI, index
|
|
|
|
|
OBJ_ATTR_PROC in the *_obj_attributes arrays, or be GNU-specific
|
|
|
|
|
(and possibly also processor-specific), index OBJ_ATTR_GNU. */
|
|
|
|
|
#define OBJ_ATTR_PROC 0
|
|
|
|
|
#define OBJ_ATTR_GNU 1
|
|
|
|
|
#define OBJ_ATTR_FIRST OBJ_ATTR_PROC
|
|
|
|
|
#define OBJ_ATTR_LAST OBJ_ATTR_GNU
|
|
|
|
|
|
|
|
|
|
/* The following object attribute tags are taken as generic, for all
|
|
|
|
|
targets and for "gnu" where there is no target standard. */
|
|
|
|
|
enum
|
|
|
|
|
{
|
|
|
|
|
Tag_NULL = 0,
|
|
|
|
|
Tag_File = 1,
|
|
|
|
|
Tag_Section = 2,
|
|
|
|
|
Tag_Symbol = 3,
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|
Tag_compatibility = 32
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};
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1999-05-03 15:29:11 +08:00
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/* Some private data is stashed away for future use using the tdata pointer
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in the bfd structure. */
|
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struct elf_obj_tdata
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{
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Elf_Internal_Ehdr elf_header[1]; /* Actual data, but ref like ptr */
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Elf_Internal_Shdr **elf_sect_ptr;
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Elf_Internal_Phdr *phdr;
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struct elf_segment_map *segment_map;
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
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|
struct elf_strtab_hash *strtab_ptr;
|
1999-05-03 15:29:11 +08:00
|
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|
int num_locals;
|
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|
|
int num_globals;
|
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.
2001-12-17 08:52:35 +08:00
|
|
|
|
unsigned int num_elf_sections; /* elf_sect_ptr size */
|
2001-08-21 09:02:41 +08:00
|
|
|
|
int num_section_syms;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
asymbol **section_syms; /* STT_SECTION symbols for each section */
|
|
|
|
|
Elf_Internal_Shdr symtab_hdr;
|
|
|
|
|
Elf_Internal_Shdr shstrtab_hdr;
|
|
|
|
|
Elf_Internal_Shdr strtab_hdr;
|
|
|
|
|
Elf_Internal_Shdr dynsymtab_hdr;
|
|
|
|
|
Elf_Internal_Shdr dynstrtab_hdr;
|
|
|
|
|
Elf_Internal_Shdr dynversym_hdr;
|
|
|
|
|
Elf_Internal_Shdr dynverref_hdr;
|
|
|
|
|
Elf_Internal_Shdr dynverdef_hdr;
|
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.
2001-12-17 08:52:35 +08:00
|
|
|
|
Elf_Internal_Shdr symtab_shndx_hdr;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
unsigned int symtab_section, shstrtab_section;
|
|
|
|
|
unsigned int strtab_section, dynsymtab_section;
|
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.
2001-12-17 08:52:35 +08:00
|
|
|
|
unsigned int symtab_shndx_section;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
unsigned int dynversym_section, dynverdef_section, dynverref_section;
|
|
|
|
|
file_ptr next_file_pos;
|
2001-10-09 14:05:17 +08:00
|
|
|
|
bfd_vma gp; /* The gp value */
|
|
|
|
|
unsigned int gp_size; /* The gp size */
|
|
|
|
|
|
2001-01-04 06:53:39 +08:00
|
|
|
|
/* Information grabbed from an elf core file. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
int core_signal;
|
|
|
|
|
int core_pid;
|
|
|
|
|
int core_lwpid;
|
|
|
|
|
char* core_program;
|
|
|
|
|
char* core_command;
|
|
|
|
|
|
|
|
|
|
/* A mapping from external symbols to entries in the linker hash
|
|
|
|
|
table, used when linking. This is indexed by the symbol index
|
|
|
|
|
minus the sh_info field of the symbol table header. */
|
|
|
|
|
struct elf_link_hash_entry **sym_hashes;
|
|
|
|
|
|
2003-02-04 20:49:57 +08:00
|
|
|
|
/* Track usage and final offsets of GOT entries for local symbols.
|
|
|
|
|
This array is indexed by symbol index. Elements are used
|
|
|
|
|
identically to "got" in struct elf_link_hash_entry. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
union
|
|
|
|
|
{
|
|
|
|
|
bfd_signed_vma *refcounts;
|
|
|
|
|
bfd_vma *offsets;
|
2003-02-04 20:49:57 +08:00
|
|
|
|
struct got_entry **ents;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
} local_got;
|
|
|
|
|
|
|
|
|
|
/* The linker ELF emulation code needs to let the backend ELF linker
|
|
|
|
|
know what filename should be used for a dynamic object if the
|
|
|
|
|
dynamic object is found using a search. The emulation code then
|
|
|
|
|
sometimes needs to know what name was actually used. Until the
|
|
|
|
|
file has been added to the linker symbol table, this field holds
|
|
|
|
|
the name the linker wants. After it has been added, it holds the
|
|
|
|
|
name actually used, which will be the DT_SONAME entry if there is
|
|
|
|
|
one. */
|
|
|
|
|
const char *dt_name;
|
|
|
|
|
|
2009-09-23 21:54:29 +08:00
|
|
|
|
/* The linker emulation needs to know what audit libs
|
|
|
|
|
are used by a dynamic object. */
|
|
|
|
|
const char *dt_audit;
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Records the result of `get_program_header_size'. */
|
|
|
|
|
bfd_size_type program_header_size;
|
|
|
|
|
|
|
|
|
|
/* Used by find_nearest_line entry point. */
|
2003-08-07 15:25:34 +08:00
|
|
|
|
void *line_info;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* Used by MIPS ELF find_nearest_line entry point. The structure
|
|
|
|
|
could be included directly in this one, but there's no point to
|
|
|
|
|
wasting the memory just for the infrequently called
|
|
|
|
|
find_nearest_line. */
|
|
|
|
|
struct mips_elf_find_line *find_line_info;
|
|
|
|
|
|
2001-01-04 06:53:39 +08:00
|
|
|
|
/* A place to stash dwarf1 info for this bfd. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
struct dwarf1_debug *dwarf1_find_line_info;
|
|
|
|
|
|
2001-01-04 06:53:39 +08:00
|
|
|
|
/* A place to stash dwarf2 info for this bfd. */
|
2003-08-07 15:25:34 +08:00
|
|
|
|
void *dwarf2_find_line_info;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* An array of stub sections indexed by symbol number, used by the
|
|
|
|
|
MIPS ELF linker. FIXME: We should figure out some way to only
|
|
|
|
|
include this field for a MIPS ELF target. */
|
|
|
|
|
asection **local_stubs;
|
2006-11-02 23:20:31 +08:00
|
|
|
|
asection **local_call_stubs;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-12-13 19:09:34 +08:00
|
|
|
|
/* Used to determine if PT_GNU_EH_FRAME segment header should be
|
|
|
|
|
created. */
|
2002-11-12 15:35:26 +08:00
|
|
|
|
asection *eh_frame_hdr;
|
|
|
|
|
|
2004-03-18 20:50:20 +08:00
|
|
|
|
Elf_Internal_Shdr **group_sect_ptr;
|
|
|
|
|
int num_group;
|
2001-12-13 19:09:34 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Number of symbol version definitions we are about to emit. */
|
|
|
|
|
unsigned int cverdefs;
|
|
|
|
|
|
|
|
|
|
/* Number of symbol version references we are about to emit. */
|
|
|
|
|
unsigned int cverrefs;
|
|
|
|
|
|
2003-06-04 06:27:24 +08:00
|
|
|
|
/* Segment flags for the PT_GNU_STACK segment. */
|
2004-10-10 21:02:01 +08:00
|
|
|
|
unsigned int stack_flags;
|
2003-06-04 06:27:24 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Symbol version definitions in external objects. */
|
|
|
|
|
Elf_Internal_Verdef *verdef;
|
|
|
|
|
|
|
|
|
|
/* Symbol version references to external objects. */
|
|
|
|
|
Elf_Internal_Verneed *verref;
|
|
|
|
|
|
2000-06-20 19:06:19 +08:00
|
|
|
|
/* The Irix 5 support uses two virtual sections, which represent
|
|
|
|
|
text/data symbols defined in dynamic objects. */
|
|
|
|
|
asymbol *elf_data_symbol;
|
|
|
|
|
asymbol *elf_text_symbol;
|
|
|
|
|
asection *elf_data_section;
|
|
|
|
|
asection *elf_text_section;
|
2004-03-18 20:50:20 +08:00
|
|
|
|
|
2007-12-15 17:34:48 +08:00
|
|
|
|
/* A pointer to the .eh_frame section. */
|
|
|
|
|
asection *eh_frame_section;
|
|
|
|
|
|
2004-03-18 20:50:20 +08:00
|
|
|
|
/* Whether a dyanmic object was specified normally on the linker
|
|
|
|
|
command line, or was specified when --as-needed was in effect,
|
|
|
|
|
or was found via a DT_NEEDED entry. */
|
|
|
|
|
enum dynamic_lib_link_class dyn_lib_class;
|
|
|
|
|
|
|
|
|
|
/* This is set to TRUE if the object was created by the backend
|
|
|
|
|
linker. */
|
|
|
|
|
bfd_boolean linker;
|
|
|
|
|
|
|
|
|
|
/* Irix 5 often screws up the symbol table, sorting local symbols
|
|
|
|
|
after global symbols. This flag is set if the symbol table in
|
|
|
|
|
this BFD appears to be screwed up. If it is, we ignore the
|
|
|
|
|
sh_info field in the symbol table header, and always read all the
|
|
|
|
|
symbols. */
|
|
|
|
|
bfd_boolean bad_symtab;
|
|
|
|
|
|
|
|
|
|
/* Used to determine if the e_flags field has been initialized */
|
|
|
|
|
bfd_boolean flags_init;
|
2006-10-31 07:25:51 +08:00
|
|
|
|
|
|
|
|
|
/* Symbol buffer. */
|
2007-02-03 05:10:50 +08:00
|
|
|
|
void *symbuf;
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
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obj_attribute known_obj_attributes[2][NUM_KNOWN_OBJ_ATTRIBUTES];
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obj_attribute_list *other_obj_attributes[2];
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2007-07-10 05:23:39 +08:00
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2007-07-13 18:44:12 +08:00
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/* Called at the end of _bfd_elf_write_object_contents if not NULL. */
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bfd_boolean (*after_write_object_contents) (bfd *);
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void *after_write_object_contents_info;
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2007-08-24 23:11:13 +08:00
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/* NT_GNU_BUILD_ID note type. */
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bfd_size_type build_id_size;
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bfd_byte *build_id;
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2008-02-12 19:32:31 +08:00
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2009-04-30 23:47:13 +08:00
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/* True if the bfd contains symbols that have the STT_GNU_IFUNC
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symbol type. Used to set the osabi field in the ELF header
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structure. */
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bfd_boolean has_ifunc_symbols;
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2008-02-12 19:32:31 +08:00
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/* An identifier used to distinguish different target
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specific extensions to this structure. */
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* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
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enum elf_target_id object_id;
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1999-05-03 15:29:11 +08:00
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};
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#define elf_tdata(bfd) ((bfd) -> tdata.elf_obj_data)
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2008-02-12 19:32:31 +08:00
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#define elf_object_id(bfd) (elf_tdata(bfd) -> object_id)
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#define elf_program_header_size(bfd) (elf_tdata(bfd) -> program_header_size)
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1999-05-03 15:29:11 +08:00
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#define elf_elfheader(bfd) (elf_tdata(bfd) -> elf_header)
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#define elf_elfsections(bfd) (elf_tdata(bfd) -> elf_sect_ptr)
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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.
2001-12-17 08:52:35 +08:00
|
|
|
|
#define elf_numsections(bfd) (elf_tdata(bfd) -> num_elf_sections)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define elf_shstrtab(bfd) (elf_tdata(bfd) -> strtab_ptr)
|
|
|
|
|
#define elf_onesymtab(bfd) (elf_tdata(bfd) -> symtab_section)
|
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.
2001-12-17 08:52:35 +08:00
|
|
|
|
#define elf_symtab_shndx(bfd) (elf_tdata(bfd) -> symtab_shndx_section)
|
2008-02-12 19:32:31 +08:00
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#define elf_symtab_hdr(bfd) (elf_tdata(bfd) -> symtab_hdr)
|
1999-05-03 15:29:11 +08:00
|
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|
|
#define elf_dynsymtab(bfd) (elf_tdata(bfd) -> dynsymtab_section)
|
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|
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#define elf_dynversym(bfd) (elf_tdata(bfd) -> dynversym_section)
|
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#define elf_dynverdef(bfd) (elf_tdata(bfd) -> dynverdef_section)
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#define elf_dynverref(bfd) (elf_tdata(bfd) -> dynverref_section)
|
2007-12-15 17:34:48 +08:00
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#define elf_eh_frame_section(bfd) \
|
|
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(elf_tdata(bfd) -> eh_frame_section)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define elf_num_locals(bfd) (elf_tdata(bfd) -> num_locals)
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#define elf_num_globals(bfd) (elf_tdata(bfd) -> num_globals)
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#define elf_section_syms(bfd) (elf_tdata(bfd) -> section_syms)
|
2001-08-21 09:02:41 +08:00
|
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#define elf_num_section_syms(bfd) (elf_tdata(bfd) -> num_section_syms)
|
1999-05-03 15:29:11 +08:00
|
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|
#define core_prpsinfo(bfd) (elf_tdata(bfd) -> prpsinfo)
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#define core_prstatus(bfd) (elf_tdata(bfd) -> prstatus)
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#define elf_gp(bfd) (elf_tdata(bfd) -> gp)
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#define elf_gp_size(bfd) (elf_tdata(bfd) -> gp_size)
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#define elf_sym_hashes(bfd) (elf_tdata(bfd) -> sym_hashes)
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#define elf_local_got_refcounts(bfd) (elf_tdata(bfd) -> local_got.refcounts)
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#define elf_local_got_offsets(bfd) (elf_tdata(bfd) -> local_got.offsets)
|
2003-02-04 20:49:57 +08:00
|
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#define elf_local_got_ents(bfd) (elf_tdata(bfd) -> local_got.ents)
|
1999-05-03 15:29:11 +08:00
|
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#define elf_dt_name(bfd) (elf_tdata(bfd) -> dt_name)
|
2009-09-23 21:54:29 +08:00
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#define elf_dt_audit(bfd) (elf_tdata(bfd) -> dt_audit)
|
2004-03-18 20:50:20 +08:00
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#define elf_dyn_lib_class(bfd) (elf_tdata(bfd) -> dyn_lib_class)
|
1999-05-03 15:29:11 +08:00
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#define elf_bad_symtab(bfd) (elf_tdata(bfd) -> bad_symtab)
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#define elf_flags_init(bfd) (elf_tdata(bfd) -> flags_init)
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
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#define elf_known_obj_attributes(bfd) (elf_tdata (bfd) -> known_obj_attributes)
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#define elf_other_obj_attributes(bfd) (elf_tdata (bfd) -> other_obj_attributes)
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#define elf_known_obj_attributes_proc(bfd) \
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(elf_known_obj_attributes (bfd) [OBJ_ATTR_PROC])
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#define elf_other_obj_attributes_proc(bfd) \
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(elf_other_obj_attributes (bfd) [OBJ_ATTR_PROC])
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1999-05-03 15:29:11 +08:00
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extern void _bfd_elf_swap_verdef_in
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_External_Verdef *, Elf_Internal_Verdef *);
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1999-05-03 15:29:11 +08:00
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|
|
extern void _bfd_elf_swap_verdef_out
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_Internal_Verdef *, Elf_External_Verdef *);
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1999-05-03 15:29:11 +08:00
|
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extern void _bfd_elf_swap_verdaux_in
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_External_Verdaux *, Elf_Internal_Verdaux *);
|
1999-05-03 15:29:11 +08:00
|
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extern void _bfd_elf_swap_verdaux_out
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_Internal_Verdaux *, Elf_External_Verdaux *);
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1999-05-03 15:29:11 +08:00
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extern void _bfd_elf_swap_verneed_in
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_External_Verneed *, Elf_Internal_Verneed *);
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1999-05-03 15:29:11 +08:00
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extern void _bfd_elf_swap_verneed_out
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_Internal_Verneed *, Elf_External_Verneed *);
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1999-05-03 15:29:11 +08:00
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extern void _bfd_elf_swap_vernaux_in
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_External_Vernaux *, Elf_Internal_Vernaux *);
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1999-05-03 15:29:11 +08:00
|
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|
|
extern void _bfd_elf_swap_vernaux_out
|
2003-08-07 15:25:34 +08:00
|
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|
(bfd *, const Elf_Internal_Vernaux *, Elf_External_Vernaux *);
|
1999-05-03 15:29:11 +08:00
|
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|
|
extern void _bfd_elf_swap_versym_in
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_External_Versym *, Elf_Internal_Versym *);
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1999-05-03 15:29:11 +08:00
|
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extern void _bfd_elf_swap_versym_out
|
2003-08-07 15:25:34 +08:00
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(bfd *, const Elf_Internal_Versym *, Elf_External_Versym *);
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1999-05-03 15:29:11 +08:00
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2008-03-12 07:23:23 +08:00
|
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extern unsigned int _bfd_elf_section_from_bfd_section
|
2003-08-07 15:25:34 +08:00
|
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(bfd *, asection *);
|
1999-05-03 15:29:11 +08:00
|
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extern char *bfd_elf_string_from_elf_section
|
2003-08-07 15:25:34 +08:00
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(bfd *, unsigned, unsigned);
|
2002-07-07 17:10:41 +08:00
|
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|
|
extern Elf_Internal_Sym *bfd_elf_get_elf_syms
|
2003-08-07 15:25:34 +08:00
|
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(bfd *, Elf_Internal_Shdr *, size_t, size_t, Elf_Internal_Sym *, void *,
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|
|
|
|
Elf_External_Sym_Shndx *);
|
2004-12-10 21:18:40 +08:00
|
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|
|
extern const char *bfd_elf_sym_name
|
2005-04-28 04:16:08 +08:00
|
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|
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(bfd *, Elf_Internal_Shdr *, Elf_Internal_Sym *, asection *);
|
1999-05-03 15:29:11 +08:00
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|
2002-11-30 16:39:46 +08:00
|
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|
|
extern bfd_boolean _bfd_elf_copy_private_bfd_data
|
2003-08-07 15:25:34 +08:00
|
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(bfd *, bfd *);
|
2002-11-30 16:39:46 +08:00
|
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|
|
extern bfd_boolean _bfd_elf_print_private_bfd_data
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, void *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern void bfd_elf_print_symbol
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, void *, asymbol *, bfd_print_symbol_type);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
2005-02-01 04:39:11 +08:00
|
|
|
|
extern unsigned int _bfd_elf_eh_frame_address_size
|
|
|
|
|
(bfd *, asection *);
|
2004-02-28 08:35:45 +08:00
|
|
|
|
extern bfd_byte _bfd_elf_encode_eh_address
|
|
|
|
|
(bfd *abfd, struct bfd_link_info *info, asection *osec, bfd_vma offset,
|
|
|
|
|
asection *loc_sec, bfd_vma loc_offset, bfd_vma *encoded);
|
|
|
|
|
extern bfd_boolean _bfd_elf_can_make_relative
|
|
|
|
|
(bfd *input_bfd, struct bfd_link_info *info, asection *eh_frame_section);
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern enum elf_reloc_type_class _bfd_elf_reloc_type_class
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(const Elf_Internal_Rela *);
|
2001-11-23 20:17:21 +08:00
|
|
|
|
extern bfd_vma _bfd_elf_rela_local_sym
|
2003-11-05 21:17:09 +08:00
|
|
|
|
(bfd *, Elf_Internal_Sym *, asection **, Elf_Internal_Rela *);
|
2001-12-07 19:12:18 +08:00
|
|
|
|
extern bfd_vma _bfd_elf_rel_local_sym
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Sym *, asection **, bfd_vma);
|
2001-12-07 19:12:18 +08:00
|
|
|
|
extern bfd_vma _bfd_elf_section_offset
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, bfd_vma);
|
2001-08-23 23:14:18 +08:00
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern unsigned long bfd_elf_hash
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(const char *);
|
include/
* bfdlink.h (struct bfd_link_info): Add emit_hash and
emit_gnu_hash bitfields.
include/elf/
* common.h (SHT_GNU_HASH, DT_GNU_HASH): Define.
ld/
* scripttempl/elf.sc: Add .gnu.hash section.
* emultempl/elf32.em (OPTION_HASH_STYLE): Define.
(gld${EMULATION_NAME}_add_options): Register --hash-style option.
(gld${EMULATION_NAME}_handle_option): Handle it.
(gld${EMULATION_NAME}_list_options): Document it.
* ldmain.c (main): Initialize emit_hash and emit_gnu_hash.
* ld.texinfo: Document --hash-style option.
bfd/
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
(bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
Handle SHT_GNU_HASH.
(special_sections_g): Include .gnu.hash section.
(bfd_elf_gnu_hash): New function.
* elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
(struct elf_backend_data): Add elf_hash_symbol method.
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
only if info->emit_hash, create .gnu.hash section if
info->emit_gnu_hash.
(struct collect_gnu_hash_codes): New type.
(elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
_bfd_elf_hash_symbol): New functions.
(compute_bucket_count): Don't compute HASHCODES array, instead add
that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
instead of bed->s->arch_size / 8. Fix .hash size estimation.
When not optimizing, use the number of hashed symbols rather than
dynsymcount.
(bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
and ADD DT_GNU_HASH if info->emit_gnu_hash.
(bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
adjust compute_bucket_count caller. Create and populate .gnu.hash
section if info->emit_gnu_hash.
(elf_link_output_extsym): Only populate .hash section if
finfo->hash_sec != NULL.
(bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
* elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
(elfNN_bed): Add elf_backend_hash_symbol.
* elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
* elf32-i386.c (elf_i386_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
binutils/
* readelf.c (get_dynamic_type): Handle DT_GNU_HASH.
(get_section_type_name): Handle SHT_GNU_HASH.
(dynamic_info_DT_GNU_HASH): New variable.
(process_dynamic_section): Handle DT_GNU_HASH.
(process_symbol_table): Print also DT_GNU_HASH histogram.
ld/testsuite/
* ld-powerpc/tlsso32.r: Adjust.
* ld-powerpc/tlsso32.d: Adjust.
* ld-powerpc/tlsso32.g: Adjust.
* ld-powerpc/tlsso.r: Adjust.
* ld-powerpc/tlsso.g: Adjust.
* ld-powerpc/tlstocso.g: Adjust.
2006-07-11 05:40:25 +08:00
|
|
|
|
extern unsigned long bfd_elf_gnu_hash
|
|
|
|
|
(const char *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern bfd_reloc_status_type bfd_elf_generic_reloc
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
|
2008-02-12 19:32:31 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_allocate_object
|
* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
|
|
|
|
(bfd *, size_t, enum elf_target_id);
|
2008-02-12 19:32:31 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_make_generic_object
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_mkcorefile
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_make_section_from_shdr
|
2005-03-21 07:36:19 +08:00
|
|
|
|
(bfd *, Elf_Internal_Shdr *, const char *, int);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_make_section_from_phdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Phdr *, int, const char *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern struct bfd_hash_entry *_bfd_elf_link_hash_newfunc
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern struct bfd_link_hash_table *_bfd_elf_link_hash_table_create
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2000-02-18 17:23:06 +08:00
|
|
|
|
extern void _bfd_elf_link_hash_copy_indirect
|
2005-10-26 00:19:08 +08:00
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *,
|
2003-08-07 15:25:34 +08:00
|
|
|
|
struct elf_link_hash_entry *);
|
2000-02-18 17:23:06 +08:00
|
|
|
|
extern void _bfd_elf_link_hash_hide_symbol
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean);
|
2006-02-24 23:47:25 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_link_hash_fixup_symbol
|
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_link_hash_table_init
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_link_hash_table *, bfd *,
|
|
|
|
|
struct bfd_hash_entry *(*)
|
2006-03-16 20:20:16 +08:00
|
|
|
|
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *),
|
* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 17:16:43 +08:00
|
|
|
|
unsigned int, enum elf_target_id);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_slurp_version_tables
|
2004-11-16 07:21:27 +08:00
|
|
|
|
(bfd *, bfd_boolean);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_merge_sections
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2005-10-15 22:57:55 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_match_sections_by_type
|
|
|
|
|
(bfd *, const asection *, bfd *, const asection *);
|
2004-04-30 22:23:40 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_is_group_section
|
|
|
|
|
(bfd *, const struct bfd_section *);
|
2004-07-21 23:42:58 +08:00
|
|
|
|
extern void _bfd_elf_section_already_linked
|
2006-10-31 07:25:51 +08:00
|
|
|
|
(bfd *, struct bfd_section *, struct bfd_link_info *);
|
2002-06-07 22:57:11 +08:00
|
|
|
|
extern void bfd_elf_set_group_contents
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, void *);
|
2005-04-01 11:49:46 +08:00
|
|
|
|
extern asection *_bfd_elf_check_kept_section
|
2006-10-31 07:25:51 +08:00
|
|
|
|
(asection *, struct bfd_link_info *);
|
2002-05-15 08:18:58 +08:00
|
|
|
|
extern void _bfd_elf_link_just_syms
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(asection *, struct bfd_link_info *);
|
2009-11-23 22:41:33 +08:00
|
|
|
|
extern void _bfd_elf_copy_link_hash_symbol_type
|
|
|
|
|
(bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
|
2010-02-19 09:47:16 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_size_group_sections
|
|
|
|
|
(struct bfd_link_info *);
|
|
|
|
|
extern bfd_boolean _bfd_elf_fixup_group_sections
|
|
|
|
|
(bfd *, asection *);
|
2004-05-18 00:40:01 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_copy_private_header_data
|
|
|
|
|
(bfd *, bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_copy_private_symbol_data
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol *, bfd *, asymbol *);
|
2005-10-24 09:40:58 +08:00
|
|
|
|
#define _bfd_generic_init_private_section_data \
|
|
|
|
|
_bfd_elf_init_private_section_data
|
|
|
|
|
extern bfd_boolean _bfd_elf_init_private_section_data
|
|
|
|
|
(bfd *, asection *, bfd *, asection *, struct bfd_link_info *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_copy_private_section_data
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, bfd *, asection *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_write_object_contents
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_write_corefile_contents
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_set_section_contents
|
2003-11-04 18:41:52 +08:00
|
|
|
|
(bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_get_symtab_upper_bound
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2003-10-16 12:11:10 +08:00
|
|
|
|
extern long _bfd_elf_canonicalize_symtab
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol **);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_get_dynamic_symtab_upper_bound
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_canonicalize_dynamic_symtab
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol **);
|
2004-04-22 22:45:32 +08:00
|
|
|
|
extern long _bfd_elf_get_synthetic_symtab
|
2004-08-28 11:05:18 +08:00
|
|
|
|
(bfd *, long, asymbol **, long, asymbol **, asymbol **);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_get_reloc_upper_bound
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, sec_ptr);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_canonicalize_reloc
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, sec_ptr, arelent **, asymbol **);
|
2008-11-25 21:03:56 +08:00
|
|
|
|
extern asection * _bfd_elf_get_dynamic_reloc_section
|
|
|
|
|
(bfd *, asection *, bfd_boolean);
|
|
|
|
|
extern asection * _bfd_elf_make_dynamic_reloc_section
|
|
|
|
|
(asection *, bfd *, unsigned int, bfd *, bfd_boolean);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_get_dynamic_reloc_upper_bound
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_canonicalize_dynamic_reloc
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, arelent **, asymbol **);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern asymbol *_bfd_elf_make_empty_symbol
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern void _bfd_elf_get_symbol_info
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol *, symbol_info *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_is_local_label_name
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const char *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern alent *_bfd_elf_get_lineno
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_set_arch_mach
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, enum bfd_architecture, unsigned long);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_find_nearest_line
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
|
|
|
|
|
unsigned int *);
|
2005-06-06 22:28:31 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_find_line
|
|
|
|
|
(bfd *, asymbol **, asymbol *, const char **, unsigned int *);
|
|
|
|
|
#define _bfd_generic_find_line _bfd_elf_find_line
|
2005-05-24 01:44:55 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_find_inliner_info
|
|
|
|
|
(bfd *, const char **, const char **, unsigned int *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_elf_read_minisymbols _bfd_generic_read_minisymbols
|
|
|
|
|
#define _bfd_elf_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern int _bfd_elf_sizeof_headers
|
2006-06-19 21:17:44 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_new_section_hook
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_init_reloc_shdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Shdr *, asection *, bfd_boolean);
|
2005-07-04 09:53:44 +08:00
|
|
|
|
extern const struct bfd_elf_special_section *_bfd_elf_get_special_section
|
|
|
|
|
(const char *, const struct bfd_elf_special_section *, unsigned int);
|
2003-09-23 08:40:49 +08:00
|
|
|
|
extern const struct bfd_elf_special_section *_bfd_elf_get_sec_type_attr
|
2005-07-04 09:53:44 +08:00
|
|
|
|
(bfd *, asection *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* If the target doesn't have reloc handling written yet: */
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern void _bfd_elf_no_info_to_howto
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, arelent *, Elf_Internal_Rela *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_section_from_shdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, unsigned int shindex);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_section_from_phdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, Elf_Internal_Phdr *, int);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
|
|
|
|
extern int _bfd_elf_symbol_from_bfd_symbol
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol **);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
2009-06-18 22:18:29 +08:00
|
|
|
|
extern Elf_Internal_Sym *bfd_sym_from_r_symndx
|
|
|
|
|
(struct sym_cache *, bfd *, unsigned long);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern asection *bfd_section_from_elf_index
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, unsigned int);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern struct bfd_strtab_hash *_bfd_elf_stringtab_init
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(void);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
|
|
|
|
|
extern struct elf_strtab_hash * _bfd_elf_strtab_init
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(void);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern void _bfd_elf_strtab_free
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern bfd_size_type _bfd_elf_strtab_add
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *, const char *, bfd_boolean);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern void _bfd_elf_strtab_addref
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *, bfd_size_type);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern void _bfd_elf_strtab_delref
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *, bfd_size_type);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern void _bfd_elf_strtab_clear_all_refs
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern bfd_size_type _bfd_elf_strtab_size
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern bfd_size_type _bfd_elf_strtab_offset
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *, bfd_size_type);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_strtab_emit
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct elf_strtab_hash *);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
extern void _bfd_elf_strtab_finalize
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_strtab_hash *);
|
* Makefile.am (BFD32_BACKENDS): Add elf-strtab.lo.
(BFD32_BACKENDS_CFILES): Add elf-strtab.c.
(elf-strtab.lo): Add rule.
* Makefile.in: Rebuilt.
* configure.in (elf): Add elf-strtab.lo.
* configure: Rebuilt.
* elf-bfd.h (elf_strtab_hash): Forward declare.
(struct elf_link_hash_table): Change dynstr type to
struct elf_strtab_hash *.
(struct elf_obj_tdata): Change strtab_ptr type to
struct elf_strtab_hash *.
(_bfd_elf_strtab_init, _bfd_elf_strtab_free, _bfd_elf_strtab_add,
_bfd_elf_strtab_addref, _bfd_elf_strtab_delref,
_bfd_elf_strtab_clear_all_refs, _bfd_elf_strtab_size,
_bfd_elf_strtab_offset, _bfd_elf_strtab_emit,
_bfd_elf_strtab_finalize): New prototypes.
* elf-strtab.c: New file.
* elflink.h (elf_link_add_object_symbols): Use _bfd_elf_strtab_add
and _bfd_elf_strtab_size instead of _bfd_stringtab calls.
Call _bfd_elf_strtab_delref if DT_NEEDED entry is not needed or
when forcing dynamic symbol to local.
(elf_link_create_dynamic_sections): Call
_bfd_elf_strtab_init instead of elf_stringtab_init.
(elf_link_record_local_dynamic_symbol): Likewise, change
dynstr type. Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls.
(size_dynamic_sections): Use _bfd_elf_strtab functions instead of
_bfd_stringtab calls. For DT_RUNPATH and Verdaux vda_name fields,
call _bfd_elf_strtab_addref. Call elf_finalize_dynstr.
(elf_adjust_dynstr_offsets, elf_finalize_dynstr): New functions.
(elf_fix_symbol_flags): Call _bfd_elf_strtab_delref when forcing
dynamic symbol to local.
(elf_link_assign_sym_version): Likewise.
(elf_bfd_final_link): Call _bfd_elf_strtab_emit instead of
_bfd_stringtab_emit.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Change dynstr
type. Call _bfd_elf_strtab functions instead of
_bfd_stringtab functions.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elf.c (_bfd_elf_init_reloc_shdr): Likewise.
(elf_fake_sections): Likewise.
(assign_section_numbers): Call _bfd_elf_strtab_clear_all_refs
on shstrtab hash table, call _bfd_elf_strtab_addref on each section
name in the output. Call _bfd_elf_strtab_finalize and
use _bfd_elf_strtab_offset to finalize sh_name section header fields.
(_bfd_elf_compute_section_file_positions): Use _bfd_elf_strtab_size
instead of _bfd_stringtab_size.
(prep_headers): Change shstrtab type.
Use _bfd_elf_strtab calls instead of _bfd_stringtab calls.
2001-11-08 00:50:38 +08:00
|
|
|
|
|
2007-12-15 17:33:51 +08:00
|
|
|
|
extern void _bfd_elf_begin_eh_frame_parsing
|
|
|
|
|
(struct bfd_link_info *info);
|
|
|
|
|
extern void _bfd_elf_parse_eh_frame
|
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, struct elf_reloc_cookie *);
|
|
|
|
|
extern void _bfd_elf_end_eh_frame_parsing
|
|
|
|
|
(struct bfd_link_info *info);
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_discard_section_eh_frame
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, asection *,
|
|
|
|
|
bfd_boolean (*) (bfd_vma, void *), struct elf_reloc_cookie *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_discard_section_eh_frame_hdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2001-12-13 19:09:34 +08:00
|
|
|
|
extern bfd_vma _bfd_elf_eh_frame_section_offset
|
2004-10-15 07:38:08 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, bfd_vma);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_write_section_eh_frame
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, bfd_byte *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_write_section_eh_frame_hdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_maybe_strip_eh_frame_hdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_link_info *);
|
2001-12-13 19:09:34 +08:00
|
|
|
|
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Move from
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align.
(_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align.
(bfd_elf_record_link_assignment): Move from elflink.h.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_add_default_symbol): Likewise.
(_bfd_elf_export_symbol): Likewise.
(_bfd_elf_link_find_version_dependencies): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
(_bfd_elf_link_read_relocs): Likewise.
(_bfd_elf_link_size_reloc_section): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_link_sec_merge_syms): Likewise.
(elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel
and bed->s->sizeof_rela.
(_bfd_elf_link_output_relocs): Likewise.
* elf-bfd.h (struct elf_size_info): Rename file_align to
log_file_align.
(struct elf_info_failed): Move from elflink.h.
(struct elf_assign_sym_version_info): Likewise.
(struct elf_find_verdep_info): Likewise.
(_bfd_elf_create_dynamic_sections): Delete duplicate declaration.
(_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol,
_bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version,
_bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs,
_bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms): Declare.
(bfd_elf32_link_create_dynamic_sections): Don't declare.
(_bfd_elf32_link_read_relocs): Likewise.
(bfd_elf64_link_create_dynamic_sections): Likewise.
(_bfd_elf64_link_read_relocs): Likewise.
* elflink.h: Move lots o' stuff elsewhere.
* bfd-in.h (bfd_elf32_record_link_assignment): Don't declare.
(bfd_elf64_record_link_assignment): Likewise.
(bfd_elf_record_link_assignment): Declare.
* bfd-in2.h: Regenerate.
* elfcode.h (elf_link_create_dynamic_sections): Don't declare.
(NAME(_bfd_elf,size_info)): Adjust for log_file_align.
* elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align.
(assign_file_positions_for_segments): Likewise.
(assign_file_positions_except_relocs): Likewise.
(swap_out_syms, elfcore_write_note): Likewise.
* elf-m10200.c: Adjust for changed function names.
* elf-m10300.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-h8300.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align.
* elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-mips.c (mips_elf64_size_info): Likewise.
* elf64-s390.c (s390_elf64_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2003-05-09 10:27:11 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_merge_symbol
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, const char *, Elf_Internal_Sym *,
|
2005-02-28 23:57:13 +08:00
|
|
|
|
asection **, bfd_vma *, unsigned int *,
|
|
|
|
|
struct elf_link_hash_entry **, bfd_boolean *,
|
2004-03-19 09:36:45 +08:00
|
|
|
|
bfd_boolean *, bfd_boolean *, bfd_boolean *);
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Move from
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align.
(_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align.
(bfd_elf_record_link_assignment): Move from elflink.h.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_add_default_symbol): Likewise.
(_bfd_elf_export_symbol): Likewise.
(_bfd_elf_link_find_version_dependencies): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
(_bfd_elf_link_read_relocs): Likewise.
(_bfd_elf_link_size_reloc_section): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_link_sec_merge_syms): Likewise.
(elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel
and bed->s->sizeof_rela.
(_bfd_elf_link_output_relocs): Likewise.
* elf-bfd.h (struct elf_size_info): Rename file_align to
log_file_align.
(struct elf_info_failed): Move from elflink.h.
(struct elf_assign_sym_version_info): Likewise.
(struct elf_find_verdep_info): Likewise.
(_bfd_elf_create_dynamic_sections): Delete duplicate declaration.
(_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol,
_bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version,
_bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs,
_bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms): Declare.
(bfd_elf32_link_create_dynamic_sections): Don't declare.
(_bfd_elf32_link_read_relocs): Likewise.
(bfd_elf64_link_create_dynamic_sections): Likewise.
(_bfd_elf64_link_read_relocs): Likewise.
* elflink.h: Move lots o' stuff elsewhere.
* bfd-in.h (bfd_elf32_record_link_assignment): Don't declare.
(bfd_elf64_record_link_assignment): Likewise.
(bfd_elf_record_link_assignment): Declare.
* bfd-in2.h: Regenerate.
* elfcode.h (elf_link_create_dynamic_sections): Don't declare.
(NAME(_bfd_elf,size_info)): Adjust for log_file_align.
* elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align.
(assign_file_positions_for_segments): Likewise.
(assign_file_positions_except_relocs): Likewise.
(swap_out_syms, elfcore_write_note): Likewise.
* elf-m10200.c: Adjust for changed function names.
* elf-m10300.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-h8300.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align.
* elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-mips.c (mips_elf64_size_info): Likewise.
* elf64-s390.c (s390_elf64_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2003-05-09 10:27:11 +08:00
|
|
|
|
|
include/
* bfdlink.h (struct bfd_link_info): Add emit_hash and
emit_gnu_hash bitfields.
include/elf/
* common.h (SHT_GNU_HASH, DT_GNU_HASH): Define.
ld/
* scripttempl/elf.sc: Add .gnu.hash section.
* emultempl/elf32.em (OPTION_HASH_STYLE): Define.
(gld${EMULATION_NAME}_add_options): Register --hash-style option.
(gld${EMULATION_NAME}_handle_option): Handle it.
(gld${EMULATION_NAME}_list_options): Document it.
* ldmain.c (main): Initialize emit_hash and emit_gnu_hash.
* ld.texinfo: Document --hash-style option.
bfd/
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
(bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
Handle SHT_GNU_HASH.
(special_sections_g): Include .gnu.hash section.
(bfd_elf_gnu_hash): New function.
* elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
(struct elf_backend_data): Add elf_hash_symbol method.
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
only if info->emit_hash, create .gnu.hash section if
info->emit_gnu_hash.
(struct collect_gnu_hash_codes): New type.
(elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
_bfd_elf_hash_symbol): New functions.
(compute_bucket_count): Don't compute HASHCODES array, instead add
that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
instead of bed->s->arch_size / 8. Fix .hash size estimation.
When not optimizing, use the number of hashed symbols rather than
dynsymcount.
(bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
and ADD DT_GNU_HASH if info->emit_gnu_hash.
(bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
adjust compute_bucket_count caller. Create and populate .gnu.hash
section if info->emit_gnu_hash.
(elf_link_output_extsym): Only populate .hash section if
finfo->hash_sec != NULL.
(bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
* elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
(elfNN_bed): Add elf_backend_hash_symbol.
* elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
* elf32-i386.c (elf_i386_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
binutils/
* readelf.c (get_dynamic_type): Handle DT_GNU_HASH.
(get_section_type_name): Handle SHT_GNU_HASH.
(dynamic_info_DT_GNU_HASH): New variable.
(process_dynamic_section): Handle DT_GNU_HASH.
(process_symbol_table): Print also DT_GNU_HASH histogram.
ld/testsuite/
* ld-powerpc/tlsso32.r: Adjust.
* ld-powerpc/tlsso32.d: Adjust.
* ld-powerpc/tlsso32.g: Adjust.
* ld-powerpc/tlsso.r: Adjust.
* ld-powerpc/tlsso.g: Adjust.
* ld-powerpc/tlstocso.g: Adjust.
2006-07-11 05:40:25 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_hash_symbol (struct elf_link_hash_entry *);
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern long _bfd_elf_link_lookup_local_dynindx
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_link_info *, bfd *, long);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_compute_section_file_positions
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern void _bfd_elf_assign_file_positions_for_relocs
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern file_ptr _bfd_elf_assign_file_position_for_section
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(Elf_Internal_Shdr *, file_ptr, bfd_boolean);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_validate_reloc
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, arelent *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Move from
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align.
(_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align.
(bfd_elf_record_link_assignment): Move from elflink.h.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_add_default_symbol): Likewise.
(_bfd_elf_export_symbol): Likewise.
(_bfd_elf_link_find_version_dependencies): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
(_bfd_elf_link_read_relocs): Likewise.
(_bfd_elf_link_size_reloc_section): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_link_sec_merge_syms): Likewise.
(elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel
and bed->s->sizeof_rela.
(_bfd_elf_link_output_relocs): Likewise.
* elf-bfd.h (struct elf_size_info): Rename file_align to
log_file_align.
(struct elf_info_failed): Move from elflink.h.
(struct elf_assign_sym_version_info): Likewise.
(struct elf_find_verdep_info): Likewise.
(_bfd_elf_create_dynamic_sections): Delete duplicate declaration.
(_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol,
_bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version,
_bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs,
_bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms): Declare.
(bfd_elf32_link_create_dynamic_sections): Don't declare.
(_bfd_elf32_link_read_relocs): Likewise.
(bfd_elf64_link_create_dynamic_sections): Likewise.
(_bfd_elf64_link_read_relocs): Likewise.
* elflink.h: Move lots o' stuff elsewhere.
* bfd-in.h (bfd_elf32_record_link_assignment): Don't declare.
(bfd_elf64_record_link_assignment): Likewise.
(bfd_elf_record_link_assignment): Declare.
* bfd-in2.h: Regenerate.
* elfcode.h (elf_link_create_dynamic_sections): Don't declare.
(NAME(_bfd_elf,size_info)): Adjust for log_file_align.
* elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align.
(assign_file_positions_for_segments): Likewise.
(assign_file_positions_except_relocs): Likewise.
(swap_out_syms, elfcore_write_note): Likewise.
* elf-m10200.c: Adjust for changed function names.
* elf-m10300.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-h8300.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align.
* elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-mips.c (mips_elf64_size_info): Likewise.
* elf64-s390.c (s390_elf64_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2003-05-09 10:27:11 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_link_create_dynamic_sections
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2004-06-21 22:45:42 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_link_omit_section_dynsym
|
|
|
|
|
(bfd *, struct bfd_link_info *, asection *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_create_dynamic_sections
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_create_got_section
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2005-08-15 23:39:08 +08:00
|
|
|
|
extern struct elf_link_hash_entry *_bfd_elf_define_linkage_sym
|
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, const char *);
|
2006-10-17 21:41:49 +08:00
|
|
|
|
extern void _bfd_elf_init_1_index_section
|
|
|
|
|
(bfd *, struct bfd_link_info *);
|
|
|
|
|
extern void _bfd_elf_init_2_index_sections
|
|
|
|
|
(bfd *, struct bfd_link_info *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elfcore_make_pseudosection
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, size_t, ufile_ptr);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern char *_bfd_elfcore_strndup
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, size_t);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Move from
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align.
(_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align.
(bfd_elf_record_link_assignment): Move from elflink.h.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_add_default_symbol): Likewise.
(_bfd_elf_export_symbol): Likewise.
(_bfd_elf_link_find_version_dependencies): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
(_bfd_elf_link_read_relocs): Likewise.
(_bfd_elf_link_size_reloc_section): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_link_sec_merge_syms): Likewise.
(elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel
and bed->s->sizeof_rela.
(_bfd_elf_link_output_relocs): Likewise.
* elf-bfd.h (struct elf_size_info): Rename file_align to
log_file_align.
(struct elf_info_failed): Move from elflink.h.
(struct elf_assign_sym_version_info): Likewise.
(struct elf_find_verdep_info): Likewise.
(_bfd_elf_create_dynamic_sections): Delete duplicate declaration.
(_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol,
_bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version,
_bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs,
_bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms): Declare.
(bfd_elf32_link_create_dynamic_sections): Don't declare.
(_bfd_elf32_link_read_relocs): Likewise.
(bfd_elf64_link_create_dynamic_sections): Likewise.
(_bfd_elf64_link_read_relocs): Likewise.
* elflink.h: Move lots o' stuff elsewhere.
* bfd-in.h (bfd_elf32_record_link_assignment): Don't declare.
(bfd_elf64_record_link_assignment): Likewise.
(bfd_elf_record_link_assignment): Declare.
* bfd-in2.h: Regenerate.
* elfcode.h (elf_link_create_dynamic_sections): Don't declare.
(NAME(_bfd_elf,size_info)): Adjust for log_file_align.
* elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align.
(assign_file_positions_for_segments): Likewise.
(assign_file_positions_except_relocs): Likewise.
(swap_out_syms, elfcore_write_note): Likewise.
* elf-m10200.c: Adjust for changed function names.
* elf-m10300.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-h8300.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align.
* elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-mips.c (mips_elf64_size_info): Likewise.
* elf64-s390.c (s390_elf64_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2003-05-09 10:27:11 +08:00
|
|
|
|
extern Elf_Internal_Rela *_bfd_elf_link_read_relocs
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, void *, Elf_Internal_Rela *, bfd_boolean);
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Move from
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align.
(_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align.
(bfd_elf_record_link_assignment): Move from elflink.h.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_add_default_symbol): Likewise.
(_bfd_elf_export_symbol): Likewise.
(_bfd_elf_link_find_version_dependencies): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
(_bfd_elf_link_read_relocs): Likewise.
(_bfd_elf_link_size_reloc_section): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_link_sec_merge_syms): Likewise.
(elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel
and bed->s->sizeof_rela.
(_bfd_elf_link_output_relocs): Likewise.
* elf-bfd.h (struct elf_size_info): Rename file_align to
log_file_align.
(struct elf_info_failed): Move from elflink.h.
(struct elf_assign_sym_version_info): Likewise.
(struct elf_find_verdep_info): Likewise.
(_bfd_elf_create_dynamic_sections): Delete duplicate declaration.
(_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol,
_bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version,
_bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs,
_bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms): Declare.
(bfd_elf32_link_create_dynamic_sections): Don't declare.
(_bfd_elf32_link_read_relocs): Likewise.
(bfd_elf64_link_create_dynamic_sections): Likewise.
(_bfd_elf64_link_read_relocs): Likewise.
* elflink.h: Move lots o' stuff elsewhere.
* bfd-in.h (bfd_elf32_record_link_assignment): Don't declare.
(bfd_elf64_record_link_assignment): Likewise.
(bfd_elf_record_link_assignment): Declare.
* bfd-in2.h: Regenerate.
* elfcode.h (elf_link_create_dynamic_sections): Don't declare.
(NAME(_bfd_elf,size_info)): Adjust for log_file_align.
* elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align.
(assign_file_positions_for_segments): Likewise.
(assign_file_positions_except_relocs): Likewise.
(swap_out_syms, elfcore_write_note): Likewise.
* elf-m10200.c: Adjust for changed function names.
* elf-m10300.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-h8300.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align.
* elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-mips.c (mips_elf64_size_info): Likewise.
* elf64-s390.c (s390_elf64_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2003-05-09 10:27:11 +08:00
|
|
|
|
|
|
|
|
|
extern bfd_boolean _bfd_elf_link_output_relocs
|
2005-05-05 22:37:27 +08:00
|
|
|
|
(bfd *, asection *, Elf_Internal_Shdr *, Elf_Internal_Rela *,
|
|
|
|
|
struct elf_link_hash_entry **);
|
* elflink.c (_bfd_elf_link_create_dynamic_sections): Move from
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align.
(_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align.
(bfd_elf_record_link_assignment): Move from elflink.h.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_add_default_symbol): Likewise.
(_bfd_elf_export_symbol): Likewise.
(_bfd_elf_link_find_version_dependencies): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
(_bfd_elf_link_read_relocs): Likewise.
(_bfd_elf_link_size_reloc_section): Likewise.
(_bfd_elf_fix_symbol_flags): Likewise.
(_bfd_elf_adjust_dynamic_symbol): Likewise.
(_bfd_elf_link_sec_merge_syms): Likewise.
(elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel
and bed->s->sizeof_rela.
(_bfd_elf_link_output_relocs): Likewise.
* elf-bfd.h (struct elf_size_info): Rename file_align to
log_file_align.
(struct elf_info_failed): Move from elflink.h.
(struct elf_assign_sym_version_info): Likewise.
(struct elf_find_verdep_info): Likewise.
(_bfd_elf_create_dynamic_sections): Delete duplicate declaration.
(_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol,
_bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version,
_bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs,
_bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms): Declare.
(bfd_elf32_link_create_dynamic_sections): Don't declare.
(_bfd_elf32_link_read_relocs): Likewise.
(bfd_elf64_link_create_dynamic_sections): Likewise.
(_bfd_elf64_link_read_relocs): Likewise.
* elflink.h: Move lots o' stuff elsewhere.
* bfd-in.h (bfd_elf32_record_link_assignment): Don't declare.
(bfd_elf64_record_link_assignment): Likewise.
(bfd_elf_record_link_assignment): Declare.
* bfd-in2.h: Regenerate.
* elfcode.h (elf_link_create_dynamic_sections): Don't declare.
(NAME(_bfd_elf,size_info)): Adjust for log_file_align.
* elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align.
(assign_file_positions_for_segments): Likewise.
(assign_file_positions_except_relocs): Likewise.
(swap_out_syms, elfcore_write_note): Likewise.
* elf-m10200.c: Adjust for changed function names.
* elf-m10300.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-h8300.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ip2k.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align.
* elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align.
* elf64-hppa.c (hppa64_elf_size_info): Likewise.
* elf64-mips.c (mips_elf64_size_info): Likewise.
* elf64-s390.c (s390_elf64_size_info): Likewise.
* elf64-sparc.c (sparc64_elf_size_info): Likewise.
2003-05-09 10:27:11 +08:00
|
|
|
|
|
2007-05-15 21:55:54 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_adjust_dynamic_copy
|
|
|
|
|
(struct elf_link_hash_entry *, asection *);
|
|
|
|
|
|
2003-07-19 05:09:28 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_dynamic_symbol_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_link_hash_entry *, struct bfd_link_info *, bfd_boolean);
|
2003-07-21 08:24:10 +08:00
|
|
|
|
|
|
|
|
|
extern bfd_boolean _bfd_elf_symbol_refs_local_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct elf_link_hash_entry *, struct bfd_link_info *, bfd_boolean);
|
2003-07-19 05:09:28 +08:00
|
|
|
|
|
2007-11-19 10:19:39 +08:00
|
|
|
|
extern bfd_reloc_status_type bfd_elf_perform_complex_relocation
|
2007-09-30 21:33:04 +08:00
|
|
|
|
(bfd *, asection *, bfd_byte *, Elf_Internal_Rela *, bfd_vma);
|
2007-02-06 03:50:12 +08:00
|
|
|
|
|
2005-09-28 22:53:24 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_setup_sections
|
2004-07-27 22:20:49 +08:00
|
|
|
|
(bfd *);
|
|
|
|
|
|
2007-03-14 10:56:45 +08:00
|
|
|
|
extern void _bfd_elf_set_osabi (bfd * , struct bfd_link_info *);
|
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern const bfd_target *bfd_elf32_object_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern const bfd_target *bfd_elf32_core_file_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern char *bfd_elf32_core_file_failing_command
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern int bfd_elf32_core_file_failing_signal
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_elf32_core_file_matches_executable_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2006-09-22 21:16:45 +08:00
|
|
|
|
extern bfd_boolean bfd_elf32_swap_symbol_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const void *, const void *, Elf_Internal_Sym *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_symbol_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Sym *, void *, void *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_reloc_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_reloc_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Rela *, bfd_byte *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_reloca_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_reloca_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Rela *, bfd_byte *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_phdr_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf32_External_Phdr *, Elf_Internal_Phdr *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_phdr_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Phdr *, Elf32_External_Phdr *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_dyn_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const void *, Elf_Internal_Dyn *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf32_swap_dyn_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Dyn *, void *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern long bfd_elf32_slurp_symbol_table
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol **, bfd_boolean);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_elf32_write_shdrs_and_ehdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern int bfd_elf32_write_out_phdrs
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Phdr *, unsigned int);
|
2007-07-10 05:23:39 +08:00
|
|
|
|
extern bfd_boolean bfd_elf32_checksum_contents
|
|
|
|
|
(bfd * , void (*) (const void *, size_t, void *), void *);
|
2000-04-24 15:55:09 +08:00
|
|
|
|
extern void bfd_elf32_write_relocs
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, void *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_elf32_slurp_reloc_table
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, asymbol **, bfd_boolean);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern const bfd_target *bfd_elf64_object_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern const bfd_target *bfd_elf64_core_file_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern char *bfd_elf64_core_file_failing_command
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
extern int bfd_elf64_core_file_failing_signal
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_elf64_core_file_matches_executable_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2006-09-22 21:16:45 +08:00
|
|
|
|
extern bfd_boolean bfd_elf64_swap_symbol_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const void *, const void *, Elf_Internal_Sym *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_symbol_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Sym *, void *, void *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_reloc_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_reloc_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Rela *, bfd_byte *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_reloca_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const bfd_byte *, Elf_Internal_Rela *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_reloca_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Rela *, bfd_byte *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_phdr_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf64_External_Phdr *, Elf_Internal_Phdr *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_phdr_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Phdr *, Elf64_External_Phdr *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_dyn_in
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const void *, Elf_Internal_Dyn *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern void bfd_elf64_swap_dyn_out
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Dyn *, void *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern long bfd_elf64_slurp_symbol_table
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asymbol **, bfd_boolean);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_elf64_write_shdrs_and_ehdr
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern int bfd_elf64_write_out_phdrs
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, const Elf_Internal_Phdr *, unsigned int);
|
2007-07-10 05:23:39 +08:00
|
|
|
|
extern bfd_boolean bfd_elf64_checksum_contents
|
|
|
|
|
(bfd * , void (*) (const void *, size_t, void *), void *);
|
2000-04-24 15:55:09 +08:00
|
|
|
|
extern void bfd_elf64_write_relocs
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, void *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_elf64_slurp_reloc_table
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, asymbol **, bfd_boolean);
|
2004-03-25 20:48:45 +08:00
|
|
|
|
|
2007-10-18 17:13:51 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_default_relocs_compatible
|
|
|
|
|
(const bfd_target *, const bfd_target *);
|
|
|
|
|
|
|
|
|
|
extern bfd_boolean _bfd_elf_relocs_compatible
|
|
|
|
|
(const bfd_target *, const bfd_target *);
|
|
|
|
|
|
* elf-bfd.h (struct elf_backend_data): Add
elf_backend_archive_symbol_lookup.
(_bfd_elf_archive_symbol_lookup): Declare.
* elflink.c (_bfd_elf_archive_symbol_lookup): New function..
(elf_link_add_archive_symbols): ..extracted from here. Call the
backend version.
* elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
(elfNN_bed): Init new field.
* elf64-ppc.c (elf_backend_check_directives): Define.
(elf_backend_archive_symbol_lookup): Define.
(struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
a ppc_link_hash_entry pointer.
(get_fdh): Move.
(ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
(add_symbol_adjust, ppc64_elf_check_directives): New functions.
(ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
descriptor symbols.
2004-08-09 14:02:03 +08:00
|
|
|
|
extern struct elf_link_hash_entry *_bfd_elf_archive_symbol_lookup
|
|
|
|
|
(bfd *, struct bfd_link_info *, const char *);
|
2004-03-26 13:55:15 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_link_add_symbols
|
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2004-03-25 20:48:45 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_add_dynamic_entry
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_link_info *, bfd_vma, bfd_vma);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_link_record_dynamic_symbol
|
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *);
|
1999-07-14 02:21:29 +08:00
|
|
|
|
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
extern int bfd_elf_link_record_local_dynamic_symbol
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(struct bfd_link_info *, bfd *, long);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_close_and_cleanup
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *);
|
2005-05-05 22:25:23 +08:00
|
|
|
|
|
2005-07-25 23:35:37 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_common_definition
|
|
|
|
|
(Elf_Internal_Sym *);
|
|
|
|
|
|
|
|
|
|
extern unsigned int _bfd_elf_common_section_index
|
|
|
|
|
(asection *);
|
|
|
|
|
|
|
|
|
|
extern asection *_bfd_elf_common_section
|
|
|
|
|
(asection *);
|
|
|
|
|
|
2005-05-05 22:25:23 +08:00
|
|
|
|
extern void _bfd_dwarf2_cleanup_debug_info
|
|
|
|
|
(bfd *);
|
|
|
|
|
|
2008-11-21 08:02:37 +08:00
|
|
|
|
extern bfd_vma _bfd_elf_default_got_elt_size
|
|
|
|
|
(bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, bfd *,
|
|
|
|
|
unsigned long);
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern bfd_reloc_status_type _bfd_elf_rel_vtable_reloc_fn
|
Index: sim/frv/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* traps.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/d10v/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* simops.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
Index: sim/common/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: ld/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
with "struct bfd_symbol".
Index: bfd/ChangeLog
2003-10-30 Andrew Cagney <cagney@redhat.com>
* syms.c: Replace "struct symbol_cache_entry" with "struct
bfd_symbol".
* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
* bfd-in2.h: Re-generate.
2003-10-31 13:32:46 +08:00
|
|
|
|
(bfd *, arelent *, struct bfd_symbol *, void *,
|
2003-08-07 15:25:34 +08:00
|
|
|
|
asection *, bfd *, char **);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_final_link
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
|
2008-01-15 15:25:49 +08:00
|
|
|
|
extern void _bfd_elf_gc_keep
|
|
|
|
|
(struct bfd_link_info *info);
|
|
|
|
|
|
2006-01-17 23:32:41 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_gc_mark_dynamic_ref_symbol
|
|
|
|
|
(struct elf_link_hash_entry *h, void *inf);
|
|
|
|
|
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_gc_sections
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
|
|
|
|
|
extern bfd_boolean bfd_elf_gc_record_vtinherit
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, asection *, struct elf_link_hash_entry *, bfd_vma);
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
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|
|
|
|
|
|
extern bfd_boolean bfd_elf_gc_record_vtentry
|
2003-08-07 15:25:34 +08:00
|
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|
|
(bfd *, asection *, struct elf_link_hash_entry *, bfd_vma);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
* elflink.c (_bfd_elf_gc_mark_hook): New function.
* elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
* elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
* elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
* elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
* elf32-cris.c (cris_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-ppc.c (ppc_elf_gc_mark_hook): Likewise.
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
* elf64-mmix.c (mmix_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.
* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
* elf32-bfin.c (bfin_gc_mark_hook): Likewise.
(bfinfdpic_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_d10v_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(fr30_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_frv_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(iq2000_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(openrisc_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(v850_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(xstormy16_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(sh_elf64_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
(elf32_avr_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
(elf32_cr16c_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
(elf32_crx_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
(elf32_h8_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
(ip2k_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
(elf32_msp430_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
2006-09-28 21:27:33 +08:00
|
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|
|
extern asection *_bfd_elf_gc_mark_hook
|
|
|
|
|
(asection *, struct bfd_link_info *, Elf_Internal_Rela *,
|
|
|
|
|
struct elf_link_hash_entry *, Elf_Internal_Sym *);
|
|
|
|
|
|
2007-12-15 17:31:41 +08:00
|
|
|
|
extern asection *_bfd_elf_gc_mark_rsec
|
|
|
|
|
(struct bfd_link_info *, asection *, elf_gc_mark_hook_fn,
|
|
|
|
|
struct elf_reloc_cookie *);
|
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|
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|
|
|
|
|
extern bfd_boolean _bfd_elf_gc_mark_reloc
|
|
|
|
|
(struct bfd_link_info *, asection *, elf_gc_mark_hook_fn,
|
2007-12-15 17:34:48 +08:00
|
|
|
|
struct elf_reloc_cookie *);
|
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|
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|
|
extern bfd_boolean _bfd_elf_gc_mark_fdes
|
|
|
|
|
(struct bfd_link_info *, asection *, asection *, elf_gc_mark_hook_fn,
|
|
|
|
|
struct elf_reloc_cookie *);
|
2007-12-15 17:31:41 +08:00
|
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|
|
2004-08-09 11:14:12 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_gc_mark
|
2007-12-15 17:31:41 +08:00
|
|
|
|
(struct bfd_link_info *, asection *, elf_gc_mark_hook_fn);
|
2004-08-09 11:14:12 +08:00
|
|
|
|
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_gc_common_finalize_got_offsets
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
|
|
|
|
|
extern bfd_boolean bfd_elf_gc_common_final_link
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
|
|
|
|
extern bfd_boolean bfd_elf_reloc_symbol_deleted_p
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd_vma, void *);
|
2001-11-15 09:34:12 +08:00
|
|
|
|
|
2006-06-20 10:22:16 +08:00
|
|
|
|
extern struct elf_segment_map * _bfd_elf_make_dynamic_segment
|
2004-09-07 04:55:23 +08:00
|
|
|
|
(bfd *, asection *);
|
|
|
|
|
|
2006-06-20 10:22:16 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_map_sections_to_segments
|
|
|
|
|
(bfd *, struct bfd_link_info *);
|
|
|
|
|
|
2007-04-18 04:09:52 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_is_function_type (unsigned int);
|
|
|
|
|
|
2009-08-31 20:02:36 +08:00
|
|
|
|
extern int bfd_elf_get_default_section_type (flagword);
|
|
|
|
|
|
2007-12-31 19:01:54 +08:00
|
|
|
|
extern Elf_Internal_Phdr * _bfd_elf_find_segment_containing_section
|
|
|
|
|
(bfd * abfd, asection * section);
|
|
|
|
|
|
2002-01-09 05:31:36 +08:00
|
|
|
|
/* Exported interface for writing elf corefile notes. */
|
2002-06-25 17:40:45 +08:00
|
|
|
|
extern char *elfcore_write_note
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, int *, const char *, int, const void *, int);
|
2002-06-25 17:40:45 +08:00
|
|
|
|
extern char *elfcore_write_prpsinfo
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, int *, const char *, const char *);
|
2002-06-25 17:40:45 +08:00
|
|
|
|
extern char *elfcore_write_prstatus
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, int *, long, int, const void *);
|
2002-06-25 17:40:45 +08:00
|
|
|
|
extern char * elfcore_write_pstatus
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, int *, long, int, const void *);
|
2002-06-25 17:40:45 +08:00
|
|
|
|
extern char *elfcore_write_prfpreg
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
2002-06-25 17:40:45 +08:00
|
|
|
|
extern char *elfcore_write_prxfpreg
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
2010-02-02 20:37:40 +08:00
|
|
|
|
extern char *elfcore_write_xstatereg
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
2007-10-25 08:40:34 +08:00
|
|
|
|
extern char *elfcore_write_ppc_vmx
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
2008-07-21 13:33:37 +08:00
|
|
|
|
extern char *elfcore_write_ppc_vsx
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
bfd/
2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
* elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
elfcore_write_s390_prefix): New.
* elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
elfcore_write_s390_prefix): New.
(elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
(elfcore_write_register_note): Handle .reg-s390-timer,
.reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
.reg-s390-prefix section.
binutils/
2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
* readelf.c (get_note_type): Handle NT_S390_TIMER, NT_S390_TODCMP,
NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
include/elf/
2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
* common.h (NT_S390_TIMER, NT_S390_TODCMP, NT_S390_TODPREG,
NT_S390_CTRS and NT_S390_PREFIX): Define.
2010-02-09 20:14:43 +08:00
|
|
|
|
extern char *elfcore_write_s390_timer
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
|
|
|
|
extern char *elfcore_write_s390_todcmp
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
|
|
|
|
extern char *elfcore_write_s390_todpreg
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
|
|
|
|
extern char *elfcore_write_s390_ctrs
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
|
|
|
|
extern char *elfcore_write_s390_prefix
|
|
|
|
|
(bfd *, char *, int *, const void *, int);
|
2002-06-25 17:40:45 +08:00
|
|
|
|
extern char *elfcore_write_lwpstatus
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *, char *, int *, long, int, const void *);
|
2008-05-25 00:14:59 +08:00
|
|
|
|
extern char *elfcore_write_register_note
|
|
|
|
|
(bfd *, char *, int *, const char *, const void *, int);
|
2002-01-09 05:31:36 +08:00
|
|
|
|
|
2003-05-21 08:56:05 +08:00
|
|
|
|
extern bfd *_bfd_elf32_bfd_from_remote_memory
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
|
2005-02-20 22:59:07 +08:00
|
|
|
|
int (*target_read_memory) (bfd_vma, bfd_byte *, int));
|
2003-05-21 08:56:05 +08:00
|
|
|
|
extern bfd *_bfd_elf64_bfd_from_remote_memory
|
2003-08-07 15:25:34 +08:00
|
|
|
|
(bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
|
2005-02-20 22:59:07 +08:00
|
|
|
|
int (*target_read_memory) (bfd_vma, bfd_byte *, int));
|
2003-05-21 08:56:05 +08:00
|
|
|
|
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
|
|
|
|
extern bfd_vma bfd_elf_obj_attr_size (bfd *);
|
|
|
|
|
extern void bfd_elf_set_obj_attr_contents (bfd *, bfd_byte *, bfd_vma);
|
|
|
|
|
extern int bfd_elf_get_obj_attr_int (bfd *, int, int);
|
|
|
|
|
extern void bfd_elf_add_obj_attr_int (bfd *, int, int, unsigned int);
|
|
|
|
|
#define bfd_elf_add_proc_attr_int(BFD, TAG, VALUE) \
|
|
|
|
|
bfd_elf_add_obj_attr_int ((BFD), OBJ_ATTR_PROC, (TAG), (VALUE))
|
|
|
|
|
extern void bfd_elf_add_obj_attr_string (bfd *, int, int, const char *);
|
|
|
|
|
#define bfd_elf_add_proc_attr_string(BFD, TAG, VALUE) \
|
|
|
|
|
bfd_elf_add_obj_attr_string ((BFD), OBJ_ATTR_PROC, (TAG), (VALUE))
|
2009-01-15 21:03:05 +08:00
|
|
|
|
extern void bfd_elf_add_obj_attr_int_string (bfd *, int, int, unsigned int,
|
|
|
|
|
const char *);
|
|
|
|
|
#define bfd_elf_add_proc_attr_int_string(BFD, TAG, INTVAL, STRVAL) \
|
|
|
|
|
bfd_elf_add_obj_attr_int_string ((BFD), OBJ_ATTR_PROC, (TAG), \
|
|
|
|
|
(INTVAL), (STRVAL))
|
bfd:
* elf-attrs.c: New.
* Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo.
(BFD32_BACKENDS_CFILES): Add elf-attrs.c.
(elf-attrs.lo): Generate dependencies.
* Makefile.in: Regenerate.
* configure.in (elf): Add elf-attrs.lo.
* configure: Regenerate.
* elf-bfd.h (struct elf_backend_data): Add entries for object
attributes.
(NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list,
OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST,
Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility):
New.
(struct elf_obj_tdata): Add entries for object attributes.
(elf_known_obj_attributes, elf_other_obj_attributes,
elf_known_obj_attributes_proc, elf_other_obj_attributes_proc):
New.
(bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents,
bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int,
bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string,
bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat,
bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup,
_bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type,
_bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New.
* elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes.
(bfd_section_from_shdr): Handle attributes sections.
* elflink.c (bfd_elf_final_link): Handle attributes sections.
* elfxx-target.h (elf_backend_obj_attrs_vendor,
elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
(elfNN_bed): Update.
* elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute,
aeabi_attribute_list): Remove.
(struct elf32_arm_obj_tdata): Remove object attributes fields.
(check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes):
Update for new object attributes interfaces.
(uleb128_size, is_default_attr, eabi_attr_size,
elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute,
elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link,
elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int,
elf32_arm_add_eabi_attr_int, attr_strdup,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved
to generic code in elf-attrs.c.
(elf32_arm_obj_attrs_arg_type): New.
(elf32_arm_fake_sections): Do not handle .ARM.attributes.
(elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES.
(bfd_elf32_bfd_final_link): Remove.
(elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section,
elf_backend_obj_attrs_arg_type,
elf_backend_obj_attrs_section_type): New.
* elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object
attributes.
* elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise.
* elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise.
* elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise.
* elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise.
* elf32-sh.c (sh_elf_copy_private_data): Likewise.
* elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
binutils:
* readelf.c (display_gnu_attribute): New.
(process_arm_specific): Rearrange as process_attributes.
(process_arm_specific): Replace by wrapper of process_attributes.
gas:
* as.c (create_obj_attrs_section): New.
(main): Call create_obj_attrs_section for ELF.
* read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
skip_past_comma, s_vendor_attribute): New.
(potable): Add gnu_attribute for ELF.
* read.h (s_vendor_attribute): Declare.
* config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
round s_vendor_attribute.
(aeabi_set_public_attributes): Update for new attributes
interfaces.
(arm_md_end): Remove attributes contents setting now done
generically.
include/elf:
* arm.h (elf32_arm_add_eabi_attr_int,
elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat,
elf32_arm_get_eabi_attr_int, elf32_arm_set_eabi_attr_contents,
elf32_arm_eabi_attr_size, Tag_NULL, Tag_File, Tag_Section,
Tag_Symbol, Tag_compatibility): Remove.
* common.h (SHT_GNU_ATTRIBUTES): Define.
ld:
* emulparams/armelf.sh (OTHER_SECTIONS): Remove .ARM.attributes.
(ATTRS_SECTIONS): Define.
* scripttempl/elf.sc, scripttempl/elf32sh-symbian.sc,
scripttempl/elf_chaos.sc, scripttempl/elfi370.sc,
scripttempl/elfxtensa.sc: Handle ATTRS_SECTIONS.
2007-06-30 00:29:17 +08:00
|
|
|
|
|
|
|
|
|
extern char *_bfd_elf_attr_strdup (bfd *, const char *);
|
|
|
|
|
extern void _bfd_elf_copy_obj_attributes (bfd *, bfd *);
|
|
|
|
|
extern int _bfd_elf_obj_attrs_arg_type (bfd *, int, int);
|
|
|
|
|
extern void _bfd_elf_parse_attributes (bfd *, Elf_Internal_Shdr *);
|
|
|
|
|
extern bfd_boolean _bfd_elf_merge_object_attributes (bfd *, bfd *);
|
|
|
|
|
|
2009-06-18 08:45:14 +08:00
|
|
|
|
/* The linker may needs to keep track of the number of relocs that it
|
|
|
|
|
decides to copy as dynamic relocs in check_relocs for each symbol.
|
|
|
|
|
This is so that it can later discard them if they are found to be
|
|
|
|
|
unnecessary. We can store the information in a field extending the
|
|
|
|
|
regular ELF linker hash table. */
|
|
|
|
|
|
|
|
|
|
struct elf_dyn_relocs
|
|
|
|
|
{
|
|
|
|
|
struct elf_dyn_relocs *next;
|
|
|
|
|
|
|
|
|
|
/* The input section of the reloc. */
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
|
|
|
|
/* Total number of relocs copied for the input section. */
|
|
|
|
|
bfd_size_type count;
|
|
|
|
|
|
|
|
|
|
/* Number of pc-relative relocs copied for the input section. */
|
|
|
|
|
bfd_size_type pc_count;
|
|
|
|
|
};
|
|
|
|
|
|
2009-06-07 06:39:25 +08:00
|
|
|
|
extern bfd_boolean _bfd_elf_create_ifunc_sections
|
2009-06-01 20:53:00 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
2009-06-18 08:45:14 +08:00
|
|
|
|
extern asection * _bfd_elf_create_ifunc_dyn_reloc
|
|
|
|
|
(bfd *, struct bfd_link_info *, asection *sec, asection *sreloc,
|
|
|
|
|
struct elf_dyn_relocs **);
|
|
|
|
|
extern bfd_boolean _bfd_elf_allocate_ifunc_dyn_relocs
|
|
|
|
|
(struct bfd_link_info *, struct elf_link_hash_entry *,
|
|
|
|
|
struct elf_dyn_relocs **, unsigned int, unsigned int);
|
2009-04-30 23:47:13 +08:00
|
|
|
|
|
2005-07-25 23:41:08 +08:00
|
|
|
|
/* Large common section. */
|
|
|
|
|
extern asection _bfd_elf_large_com_section;
|
|
|
|
|
|
2009-06-17 01:45:08 +08:00
|
|
|
|
/* Hash for local symbol with the first section id, ID, in the input
|
|
|
|
|
file and the local symbol index, SYM. */
|
|
|
|
|
#define ELF_LOCAL_SYMBOL_HASH(ID, SYM) \
|
|
|
|
|
(((((ID) & 0xff) << 24) | (((ID) & 0xff00) << 8)) \
|
|
|
|
|
^ (SYM) ^ ((ID) >> 16))
|
|
|
|
|
|
* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
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/* This is the condition under which finish_dynamic_symbol will be called.
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If our finish_dynamic_symbol isn't called, we'll need to do something
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about initializing any .plt and .got entries in relocate_section. */
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#define WILL_CALL_FINISH_DYNAMIC_SYMBOL(DYN, SHARED, H) \
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((DYN) \
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* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
with bitfields. Make "type" and "other" bitfields too.
(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
* elf-hppa.h: Update all uses of elf_link_hash_flags.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.h: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-sparc.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
* configure: Regenerate.
* aclocal.m4: Regenerate.
2004-09-16 22:52:12 +08:00
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&& ((SHARED) || !(H)->forced_local) \
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&& ((H)->dynindx != -1 || (H)->forced_local))
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* 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.
doc/
* bfdint.texi: Remove all mention of elflink.h.
2004-03-27 18:58:09 +08:00
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2003-08-20 16:37:19 +08:00
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/* This macro is to avoid lots of duplicated code in the body
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of xxx_relocate_section() in the various elfxx-xxxx.c files. */
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* 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.
2004-03-22 10:28:17 +08:00
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#define RELOC_FOR_GLOBAL_SYMBOL(info, input_bfd, input_section, rel, \
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r_symndx, symtab_hdr, sym_hashes, \
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h, sec, relocation, \
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unresolved_reloc, warned) \
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do \
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{ \
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/* It seems this can happen with erroneous or unsupported \
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input (mixing a.out and elf in an archive, for example.) */ \
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if (sym_hashes == NULL) \
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return FALSE; \
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\
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h = sym_hashes[r_symndx - symtab_hdr->sh_info]; \
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\
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while (h->root.type == bfd_link_hash_indirect \
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|| h->root.type == bfd_link_hash_warning) \
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h = (struct elf_link_hash_entry *) h->root.u.i.link; \
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\
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warned = FALSE; \
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unresolved_reloc = FALSE; \
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relocation = 0; \
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if (h->root.type == bfd_link_hash_defined \
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|| h->root.type == bfd_link_hash_defweak) \
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{ \
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sec = h->root.u.def.section; \
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if (sec == NULL \
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|| sec->output_section == NULL) \
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/* Set a flag that will be cleared later if we find a \
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relocation value for this symbol. output_section \
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is typically NULL for symbols satisfied by a shared \
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library. */ \
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unresolved_reloc = TRUE; \
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else \
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relocation = (h->root.u.def.value \
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+ sec->output_section->vma \
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+ sec->output_offset); \
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} \
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else if (h->root.type == bfd_link_hash_undefweak) \
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; \
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else if (info->unresolved_syms_in_objects == RM_IGNORE \
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&& ELF_ST_VISIBILITY (h->other) == STV_DEFAULT) \
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; \
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2007-03-07 16:54:35 +08:00
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else if (!info->relocatable) \
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* 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.
2004-03-22 10:28:17 +08:00
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{ \
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2004-03-25 20:48:45 +08:00
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bfd_boolean err; \
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err = (info->unresolved_syms_in_objects == RM_GENERATE_ERROR \
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|| ELF_ST_VISIBILITY (h->other) != STV_DEFAULT); \
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if (!info->callbacks->undefined_symbol (info, \
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h->root.root.string, \
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input_bfd, \
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input_section, \
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rel->r_offset, err)) \
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* 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.
2004-03-22 10:28:17 +08:00
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return FALSE; \
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warned = TRUE; \
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} \
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} \
|
2003-08-20 16:37:19 +08:00
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while (0)
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|
2010-05-01 02:27:32 +08:00
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/* This macro is to avoid lots of duplicated code in the body of the
|
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loop over relocations in xxx_relocate_section() in the various
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elfxx-xxxx.c files.
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Handle relocations against symbols from removed linkonce sections,
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or sections discarded by a linker script. When doing a relocatable
|
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link, we remove such relocations. Otherwise, we just want the
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section contents zeroed and avoid any special processing. */
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#define RELOC_AGAINST_DISCARDED_SECTION(info, input_bfd, input_section, \
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rel, relend, howto, contents) \
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{ \
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if (info->relocatable \
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&& (input_section->flags & SEC_DEBUGGING)) \
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{ \
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/* Only remove relocations in debug sections since other \
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sections may require relocations. */ \
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Elf_Internal_Shdr *rel_hdr; \
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\
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rel_hdr = &elf_section_data (input_section->output_section)->rel_hdr; \
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\
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/* Avoid empty output section. */ \
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if (rel_hdr->sh_size > rel_hdr->sh_entsize) \
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{ \
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rel_hdr->sh_size -= rel_hdr->sh_entsize; \
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rel_hdr = &elf_section_data (input_section)->rel_hdr; \
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rel_hdr->sh_size -= rel_hdr->sh_entsize; \
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\
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memmove (rel, rel + 1, (relend - rel) * sizeof (*rel)); \
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\
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input_section->reloc_count--; \
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relend--; \
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rel--; \
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continue; \
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} \
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} \
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\
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_bfd_clear_contents (howto, input_bfd, contents + rel->r_offset); \
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rel->r_info = 0; \
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rel->r_addend = 0; \
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continue; \
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}
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2006-09-08 01:16:34 +08:00
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/* Will a symbol be bound to the the definition within the shared
|
2010-04-07 10:41:35 +08:00
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library, if any. A unique symbol can never be bound locally. */
|
2006-09-08 01:16:34 +08:00
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#define SYMBOLIC_BIND(INFO, H) \
|
2010-04-07 10:41:35 +08:00
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(!(H)->unique_global \
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&& ((INFO)->symbolic || ((INFO)->dynamic && !(H)->dynamic)))
|
2006-09-08 01:16:34 +08:00
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1999-05-03 15:29:11 +08:00
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#endif /* _LIBELF_H_ */
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