a7ebbfdf67
(elf_mips_howto_table_rel): Use it. (gprel32_with_gp): Move prototype. (mips_elf_hi16_reloc): Check for ! BSF_LOCAL instead of zero addend. Use mips_elf_generic_reloc. (mips_elf_got16_reloc): Check for ! BSF_LOCAL instead of zero addend. Code cleanup. (_bfd_mips_elf32_gprel16_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf_gprel32_reloc): Likewise. Use the same GP assignment logic as in the other *_gprel*_reloc functions. (gprel32_with_gp): Handle partial_inplace properly. (mips32_64bit_reloc): Use mips_elf_generic_reloc. (mips16_gprel_reloc): Check for ! BSF_LOCAL instead of zero addend. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. Handle partial_inplace properly. * elf64-mips.c (mips_elf64_hi16_reloc): Check for ! BSF_LOCAL instead of zero addend. Handle partial_inplace properly. (mips_elf64_got16_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf64_gprel16_reloc): Likewise. (mips_elf64_literal_reloc): Likewise. (mips_elf64_gprel32_reloc): Likewise. Use the same GP assignment logic as in the other *_gprel*_reloc functions. Handle partial_inplace properly. (mips_elf64_shift6_reloc): Check for ! BSF_LOCAL instead of zero addend. Handle partial_inplace properly. (mips16_gprel_reloc): Likewise. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. * elfn32-mips.c (mips_elf_got16_reloc): Check for BSF_LOCAL. (mips_elf_gprel32_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf_shift6_reloc): Handle partial_inplace properly. (mips16_gprel_reloc): Likewise. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp): Handle partial_inplace properly. Fix wrong addend handling. Fix overflow check. (_bfd_mips_elf_sign_extend): Renamed from mips_elf_sign_extend and exported. (mips_elf_calculate_relocation): Use _bfd_mips_elf_sign_extend. (_bfd_mips_elf_relocate_section): Likewise. (mips_elf_create_dynamic_relocation): Update sec_info_type access. * elfxx-mips.h (_bfd_mips_relax_section): Fix prototype declaration. (_bfd_mips_elf_sign_extend): New prototype. * config/tc-mips.c (md_pcrel_from): Return actual pcrel address. (md_apply_fix3): Ignore non-special relocations. Remove superfluous exceptions from size assert. Remove most of the addend fixup specialcasing. Remove value, use valP directly. simplify fx_addnumber handling. Remove zero addend specialcases. (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove the addend fixup specialcase. * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
114 lines
5.2 KiB
C
114 lines
5.2 KiB
C
/* MIPS ELF specific backend routines.
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Copyright 2002, 2003 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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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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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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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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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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "elf/common.h"
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#include "elf/internal.h"
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extern bfd_boolean _bfd_mips_elf_new_section_hook
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PARAMS ((bfd *, asection *));
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extern void _bfd_mips_elf_symbol_processing
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PARAMS ((bfd *, asymbol *));
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extern bfd_boolean _bfd_mips_elf_section_processing
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PARAMS ((bfd *, Elf_Internal_Shdr *));
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extern bfd_boolean _bfd_mips_elf_section_from_shdr
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PARAMS ((bfd *, Elf_Internal_Shdr *, const char *));
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extern bfd_boolean _bfd_mips_elf_fake_sections
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PARAMS ((bfd *, Elf_Internal_Shdr *, asection *));
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extern bfd_boolean _bfd_mips_elf_section_from_bfd_section
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PARAMS ((bfd *, asection *, int *));
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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 *,
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const char **, flagword *, asection **, bfd_vma *));
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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 *,
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asection *));
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extern bfd_boolean _bfd_mips_elf_create_dynamic_sections
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PARAMS ((bfd *, struct bfd_link_info *));
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extern bfd_boolean _bfd_mips_elf_check_relocs
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PARAMS ((bfd *, struct bfd_link_info *, asection *,
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const Elf_Internal_Rela *));
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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 *));
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extern bfd_boolean _bfd_mips_elf_always_size_sections
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PARAMS ((bfd *, struct bfd_link_info *));
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extern bfd_boolean _bfd_mips_elf_size_dynamic_sections
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PARAMS ((bfd *, struct bfd_link_info *));
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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 *,
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Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
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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 *,
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Elf_Internal_Sym *));
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extern bfd_boolean _bfd_mips_elf_finish_dynamic_sections
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PARAMS ((bfd *, struct bfd_link_info *));
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extern void _bfd_mips_elf_final_write_processing
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PARAMS ((bfd *, bfd_boolean));
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extern int _bfd_mips_elf_additional_program_headers
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PARAMS ((bfd *));
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extern bfd_boolean _bfd_mips_elf_modify_segment_map
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PARAMS ((bfd *));
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extern asection * _bfd_mips_elf_gc_mark_hook
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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 *));
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extern bfd_boolean _bfd_mips_elf_gc_sweep_hook
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PARAMS ((bfd *, struct bfd_link_info *, asection *,
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const Elf_Internal_Rela *));
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extern void _bfd_mips_elf_copy_indirect_symbol
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PARAMS ((struct elf_backend_data *, struct elf_link_hash_entry *,
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struct elf_link_hash_entry *));
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extern void _bfd_mips_elf_hide_symbol
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PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean));
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extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs
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PARAMS ((asection *));
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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 **,
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const char **, unsigned int *));
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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));
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extern bfd_byte *_bfd_elf_mips_get_relocated_section_contents
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PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *,
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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
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PARAMS ((bfd *));
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extern bfd_boolean _bfd_mips_elf_final_link
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PARAMS ((bfd *, struct bfd_link_info *));
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extern bfd_boolean _bfd_mips_elf_merge_private_bfd_data
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PARAMS ((bfd *, bfd *));
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extern bfd_boolean _bfd_mips_elf_set_private_flags
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PARAMS ((bfd *, flagword));
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extern bfd_boolean _bfd_mips_elf_print_private_bfd_data
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PARAMS ((bfd *, PTR));
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extern bfd_boolean _bfd_mips_elf_discard_info
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PARAMS ((bfd *, struct elf_reloc_cookie *, struct bfd_link_info *));
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extern bfd_boolean _bfd_mips_elf_write_section
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PARAMS ((bfd *, asection *, bfd_byte *));
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extern bfd_boolean _bfd_mips_elf_read_ecoff_info
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PARAMS ((bfd *, asection *, struct ecoff_debug_info *));
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extern bfd_reloc_status_type _bfd_mips_elf_gprel16_with_gp
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PARAMS ((bfd *, asymbol *, arelent *, asection *, bfd_boolean, PTR,
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bfd_vma));
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extern bfd_reloc_status_type _bfd_mips_elf32_gprel16_reloc
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PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
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extern unsigned long _bfd_elf_mips_mach
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PARAMS ((flagword));
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extern bfd_boolean _bfd_mips_relax_section
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PARAMS ((bfd *, asection *, struct bfd_link_info *, bfd_boolean *));
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extern bfd_vma _bfd_mips_elf_sign_extend
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PARAMS ((bfd_vma, int));
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