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binutils-gdb/bfd/elfxx-mips.h

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/* MIPS ELF specific backend routines.
Copyright 2002 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "elf/common.h"
#include "elf/internal.h"
extern void _bfd_mips_elf_symbol_processing
PARAMS ((bfd *, asymbol *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_section_processing
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PARAMS ((bfd *, Elf_Internal_Shdr *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_section_from_shdr
* elf.c (bfd_section_from_shdr): Make "name" const. * elf-bfd.h (elf_backend_section_from_shdr): Likewise. * elf32-i370.c (i370_elf_section_from_shdr): Likewise. * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise. * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise. * elf32-v850.c (v850_elf_section_from_shdr): Likewise. * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise. * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise. * elf64-ppc.c (ppc64_elf_section_from_shdr): Likewise. * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise. * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise. * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
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PARAMS ((bfd *, Elf_Internal_Shdr *, const char *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_fake_sections
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PARAMS ((bfd *, Elf_Internal_Shdr *, asection *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_section_from_bfd_section
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PARAMS ((bfd *, asection *, int *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_add_symbol_hook
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PARAMS ((bfd *, struct bfd_link_info *, const Elf_Internal_Sym *,
const char **, flagword *, asection **, bfd_vma *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_link_output_symbol_hook
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PARAMS ((bfd *, struct bfd_link_info *, const char *, Elf_Internal_Sym *,
asection *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_create_dynamic_sections
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PARAMS ((bfd *, struct bfd_link_info *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_check_relocs
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PARAMS ((bfd *, struct bfd_link_info *, asection *,
const Elf_Internal_Rela *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_adjust_dynamic_symbol
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PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_always_size_sections
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PARAMS ((bfd *, struct bfd_link_info *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_size_dynamic_sections
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PARAMS ((bfd *, struct bfd_link_info *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_relocate_section
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PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_finish_dynamic_symbol
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PARAMS ((bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
Elf_Internal_Sym *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_finish_dynamic_sections
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PARAMS ((bfd *, struct bfd_link_info *));
extern void _bfd_mips_elf_final_write_processing
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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PARAMS ((bfd *, bfd_boolean));
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extern int _bfd_mips_elf_additional_program_headers
PARAMS ((bfd *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_modify_segment_map
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PARAMS ((bfd *));
extern asection * _bfd_mips_elf_gc_mark_hook
* elflink.h (elf_gc_mark): Pass in the section whose relocs we are examining to gc_mark_hook, rather than the bfd. (elf_gc_sections): Adjust. * elf-bfd.h (struct elf_backend_data <gc_mark_hook>): Likewise. * elf-m10300.c (mn10300_elf_gc_mark_hook): Likewise. * 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-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-vax.c (elf_vax_gc_mark_hook): Likewise. * elf32-xstormy16.c (xstormy16_elf_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-sh64.c (sh_elf64_gc_mark_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. * elfxx-mips.h (_bfd_mips_elf_gc_mark_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. * elf32-frv.c (elf32_frv_gc_mark_hook): Likewise. Also remove redundant local sym tests. * elf64-ppc.c (struct ppc_link_hash_entry): Add is_entry. (link_hash_newfunc): Init is_entry. (ppc64_elf_copy_indirect_symbol): Copy is_entry. (ppc64_elf_link_hash_table_create): Init all_local_syms. (create_linkage_sections): Use bfd_make_section_anyway rather than bfd_make_section. (ppc64_elf_mark_entry_syms): New function. (ppc64_elf_check_relocs): Don't bother testing elf_bad_symtab. Set up opd entry to function section map. (ppc64_elf_gc_mark_hook): Special case opd section relocs, and relocs that reference the opd section. (edit_opd): New function. (ppc64_elf_size_dynamic_sections): Call get_local_syms and edit_opd. (ppc64_elf_setup_section_lists): Don't calculate htab->bfd_count here. (get_local_syms): Do so here. Exit if we already have local syms. Remove bogus comment imported from elf32-hppa.c. Don't attempt to read local syms on non-ELF input. (ppc64_elf_size_stubs): Call _bfd_elf64_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit. (ppc64_elf_relocate_section): Adjust local syms in opd section. * elf64-ppc.h (ppc64_elf_mark_entry_syms): Declare. * elf32-hppa.c (elf32_hppa_size_stubs): Call _bfd_elf32_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit.
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PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *,
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struct elf_link_hash_entry *, Elf_Internal_Sym *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_gc_sweep_hook
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PARAMS ((bfd *, struct bfd_link_info *, asection *,
const Elf_Internal_Rela *));
extern void _bfd_mips_elf_copy_indirect_symbol
* elf-bfd.h (struct elf_backend_data): Add struct elf_backend_data param to elf_backend_copy_indirect_symbol. (_bfd_elf_link_hash_copy_indirect): Likewise. * elflink.h (elf_add_default_symbol, elf_fix_symbol_flags): Adjust calls to copy_indirect_symbol. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Likewise. * elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise. * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elfxx-mips.h (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elf.c (_bfd_elf_link_hash_copy_indirect): Likewise. Properly test refcounts for "used" values.
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PARAMS ((struct elf_backend_data *, struct elf_link_hash_entry *,
struct elf_link_hash_entry *));
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extern void _bfd_mips_elf_hide_symbol
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean));
extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs
* elf32-mips.c (elf32_mips_ignore_discarded_relocs): Move to... elfxx-mips.c (_bfd_mips_elf_ignore_discarded_relocs): ... here. elf64-mips.c (elf_backend_ignore_discarded_relocs): Use _bfd_mips_elf_ignore_discarded_relocs. elfxx-mips.h (_bfd_mips_elf_ignore_discarded_relocs): Declare.
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PARAMS ((asection *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_find_nearest_line
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PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_set_section_contents
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PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
extern bfd_byte *_bfd_elf_mips_get_relocated_section_contents
PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *,
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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bfd_byte *, bfd_boolean, asymbol **));
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extern struct bfd_link_hash_table *_bfd_mips_elf_link_hash_table_create
PARAMS ((bfd *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_final_link
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PARAMS ((bfd *, struct bfd_link_info *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_merge_private_bfd_data
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PARAMS ((bfd *, bfd *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_set_private_flags
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PARAMS ((bfd *, flagword));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_print_private_bfd_data
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PARAMS ((bfd *, PTR));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_discard_info
* elfxx-mips.c (_bfd_mips_elf_discard_info): New function, code from elf32-mips.c. (_bfd_mips_elf_write_section): Likewise. * elfxx-mips.h (_bfd_mips_elf_discard_info): New prototype. (_bfd_mips_elf_write_section): Likewise. * elf32-mips.c (elf32_mips_discard_info): Move to elfxx-mips.c. (elf32_mips_write_section): Likewise. * elf64-mips.c (_bfd_mips_elf_ignore_discarded_relocs): Use it. (_bfd_mips_elf_write_section): Likewise.
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PARAMS ((bfd *, struct elf_reloc_cookie *, struct bfd_link_info *));
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_write_section
* elfxx-mips.c (_bfd_mips_elf_discard_info): New function, code from elf32-mips.c. (_bfd_mips_elf_write_section): Likewise. * elfxx-mips.h (_bfd_mips_elf_discard_info): New prototype. (_bfd_mips_elf_write_section): Likewise. * elf32-mips.c (elf32_mips_discard_info): Move to elfxx-mips.c. (elf32_mips_write_section): Likewise. * elf64-mips.c (_bfd_mips_elf_ignore_discarded_relocs): Use it. (_bfd_mips_elf_write_section): Likewise.
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PARAMS ((bfd *, asection *, bfd_byte *));
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s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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extern bfd_boolean _bfd_mips_elf_read_ecoff_info
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PARAMS ((bfd *, asection *, struct ecoff_debug_info *));
extern bfd_reloc_status_type _bfd_mips_elf_gprel16_with_gp
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
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PARAMS ((bfd *, asymbol *, arelent *, asection *, bfd_boolean, PTR,
bfd_vma));
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extern bfd_reloc_status_type _bfd_mips_elf32_gprel16_reloc
PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
extern unsigned long _bfd_elf_mips_mach
PARAMS ((flagword));
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