| | 1 | /* MIPS ELF specific backend routines. |
| | 2 | Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc. |
| | 3 | |
| | 4 | This file is part of BFD, the Binary File Descriptor library. |
| | 5 | |
| | 6 | This program is free software; you can redistribute it and/or modify |
| | 7 | it under the terms of the GNU General Public License as published by |
| | 8 | the Free Software Foundation; either version 2 of the License, or |
| | 9 | (at your option) any later version. |
| | 10 | |
| | 11 | This program is distributed in the hope that it will be useful, |
| | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 14 | GNU General Public License for more details. |
| | 15 | |
| | 16 | You should have received a copy of the GNU General Public License |
| | 17 | along with this program; if not, write to the Free Software |
| | 18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
| | 19 | |
| | 20 | #include "elf/common.h" |
| | 21 | #include "elf/internal.h" |
| | 22 | |
| | 23 | extern bfd_boolean _bfd_mips_elf_new_section_hook |
| | 24 | (bfd *, asection *); |
| | 25 | extern void _bfd_mips_elf_symbol_processing |
| | 26 | (bfd *, asymbol *); |
| | 27 | extern unsigned int _bfd_mips_elf_eh_frame_address_size |
| | 28 | (bfd *, asection *); |
| | 29 | extern bfd_boolean _bfd_mips_elf_name_local_section_symbols |
| | 30 | (bfd *); |
| | 31 | extern bfd_boolean _bfd_mips_elf_section_processing |
| | 32 | (bfd *, Elf_Internal_Shdr *); |
| | 33 | extern bfd_boolean _bfd_mips_elf_section_from_shdr |
| | 34 | (bfd *, Elf_Internal_Shdr *, const char *, int); |
| | 35 | extern bfd_boolean _bfd_mips_elf_fake_sections |
| | 36 | (bfd *, Elf_Internal_Shdr *, asection *); |
| | 37 | extern bfd_boolean _bfd_mips_elf_section_from_bfd_section |
| | 38 | (bfd *, asection *, int *); |
| | 39 | extern bfd_boolean _bfd_mips_elf_add_symbol_hook |
| | 40 | (bfd *, struct bfd_link_info *, Elf_Internal_Sym *, |
| | 41 | const char **, flagword *, asection **, bfd_vma *); |
| | 42 | extern bfd_boolean _bfd_mips_elf_link_output_symbol_hook |
| | 43 | (struct bfd_link_info *, const char *, Elf_Internal_Sym *, |
| | 44 | asection *, struct elf_link_hash_entry *); |
| | 45 | extern bfd_boolean _bfd_mips_elf_create_dynamic_sections |
| | 46 | (bfd *, struct bfd_link_info *); |
| | 47 | extern bfd_boolean _bfd_mips_elf_check_relocs |
| | 48 | (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *); |
| | 49 | extern bfd_boolean _bfd_mips_elf_adjust_dynamic_symbol |
| | 50 | (struct bfd_link_info *, struct elf_link_hash_entry *); |
| | 51 | extern bfd_boolean _bfd_mips_elf_always_size_sections |
| | 52 | (bfd *, struct bfd_link_info *); |
| | 53 | extern bfd_boolean _bfd_mips_elf_size_dynamic_sections |
| | 54 | (bfd *, struct bfd_link_info *); |
| | 55 | extern bfd_boolean _bfd_mips_elf_relocate_section |
| | 56 | (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, |
| | 57 | Elf_Internal_Rela *, Elf_Internal_Sym *, asection **); |
| | 58 | extern bfd_boolean _bfd_mips_elf_finish_dynamic_symbol |
| | 59 | (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *, |
| | 60 | Elf_Internal_Sym *); |
| | 61 | extern bfd_boolean _bfd_mips_elf_finish_dynamic_sections |
| | 62 | (bfd *, struct bfd_link_info *); |
| | 63 | extern void _bfd_mips_elf_final_write_processing |
| | 64 | (bfd *, bfd_boolean); |
| | 65 | extern int _bfd_mips_elf_additional_program_headers |
| | 66 | (bfd *); |
| | 67 | extern bfd_boolean _bfd_mips_elf_modify_segment_map |
| | 68 | (bfd *, struct bfd_link_info *); |
| | 69 | extern asection * _bfd_mips_elf_gc_mark_hook |
| | 70 | (asection *, struct bfd_link_info *, Elf_Internal_Rela *, |
| | 71 | struct elf_link_hash_entry *, Elf_Internal_Sym *); |
| | 72 | extern bfd_boolean _bfd_mips_elf_gc_sweep_hook |
| | 73 | (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *); |
| | 74 | extern void _bfd_mips_elf_copy_indirect_symbol |
| | 75 | (const struct elf_backend_data *, struct elf_link_hash_entry *, |
| | 76 | struct elf_link_hash_entry *); |
| | 77 | extern void _bfd_mips_elf_hide_symbol |
| | 78 | (struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean); |
| | 79 | extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs |
| | 80 | (asection *); |
| | 81 | extern bfd_boolean _bfd_mips_elf_find_nearest_line |
| | 82 | (bfd *, asection *, asymbol **, bfd_vma, const char **, |
| | 83 | const char **, unsigned int *); |
| | 84 | extern bfd_boolean _bfd_mips_elf_set_section_contents |
| | 85 | (bfd *, asection *, const void *, file_ptr, bfd_size_type); |
| | 86 | extern bfd_byte *_bfd_elf_mips_get_relocated_section_contents |
| | 87 | (bfd *, struct bfd_link_info *, struct bfd_link_order *, |
| | 88 | bfd_byte *, bfd_boolean, asymbol **); |
| | 89 | extern struct bfd_link_hash_table *_bfd_mips_elf_link_hash_table_create |
| | 90 | (bfd *); |
| | 91 | extern bfd_boolean _bfd_mips_elf_final_link |
| | 92 | (bfd *, struct bfd_link_info *); |
| | 93 | extern bfd_boolean _bfd_mips_elf_merge_private_bfd_data |
| | 94 | (bfd *, bfd *); |
| | 95 | extern bfd_boolean _bfd_mips_elf_set_private_flags |
| | 96 | (bfd *, flagword); |
| | 97 | extern bfd_boolean _bfd_mips_elf_print_private_bfd_data |
| | 98 | (bfd *, void *); |
| | 99 | extern bfd_boolean _bfd_mips_elf_discard_info |
| | 100 | (bfd *, struct elf_reloc_cookie *, struct bfd_link_info *); |
| | 101 | extern bfd_boolean _bfd_mips_elf_write_section |
| | 102 | (bfd *, asection *, bfd_byte *); |
| | 103 | |
| | 104 | extern bfd_boolean _bfd_mips_elf_read_ecoff_info |
| | 105 | (bfd *, asection *, struct ecoff_debug_info *); |
| | 106 | extern void _bfd_mips16_elf_reloc_unshuffle |
| | 107 | (bfd *, int, bfd_boolean, bfd_byte *); |
| | 108 | extern void _bfd_mips16_elf_reloc_shuffle |
| | 109 | (bfd *, int, bfd_boolean, bfd_byte *); |
| | 110 | extern bfd_reloc_status_type _bfd_mips_elf_gprel16_with_gp |
| | 111 | (bfd *, asymbol *, arelent *, asection *, bfd_boolean, void *, bfd_vma); |
| | 112 | extern bfd_reloc_status_type _bfd_mips_elf32_gprel16_reloc |
| | 113 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
| | 114 | extern bfd_reloc_status_type _bfd_mips_elf_hi16_reloc |
| | 115 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
| | 116 | extern bfd_reloc_status_type _bfd_mips_elf_got16_reloc |
| | 117 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
| | 118 | extern bfd_reloc_status_type _bfd_mips_elf_lo16_reloc |
| | 119 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
| | 120 | extern bfd_reloc_status_type _bfd_mips_elf_generic_reloc |
| | 121 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
| | 122 | extern unsigned long _bfd_elf_mips_mach |
| | 123 | (flagword); |
| | 124 | extern bfd_boolean _bfd_mips_relax_section |
| | 125 | (bfd *, asection *, struct bfd_link_info *, bfd_boolean *); |
| | 126 | extern bfd_vma _bfd_mips_elf_sign_extend |
| | 127 | (bfd_vma, int); |
| | 128 | |
| | 129 | extern struct bfd_elf_special_section const *_bfd_mips_elf_special_sections[]; |
| | 130 | #define elf_backend_name_local_section_symbols \ |
| | 131 | _bfd_mips_elf_name_local_section_symbols |
| | 132 | #define elf_backend_special_sections _bfd_mips_elf_special_sections |
| | 133 | #define elf_backend_eh_frame_address_size _bfd_mips_elf_eh_frame_address_size |
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