gas/
[binutils.git] / bfd / elfxx-mips.h
blob15bd4be606aa62b9d62632efdaaaf9926a8fcee4
1 /* MIPS ELF specific backend routines.
2 Copyright 2002, 2003, 2004, 2005, 2006, 2007
3 Free Software Foundation, Inc.
5 This file is part of BFD, the Binary File Descriptor library.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
22 #include "elf/common.h"
23 #include "elf/internal.h"
25 extern bfd_boolean _bfd_mips_elf_new_section_hook
26 (bfd *, asection *);
27 extern void _bfd_mips_elf_symbol_processing
28 (bfd *, asymbol *);
29 extern unsigned int _bfd_mips_elf_eh_frame_address_size
30 (bfd *, asection *);
31 extern bfd_boolean _bfd_mips_elf_name_local_section_symbols
32 (bfd *);
33 extern bfd_boolean _bfd_mips_elf_section_processing
34 (bfd *, Elf_Internal_Shdr *);
35 extern bfd_boolean _bfd_mips_elf_section_from_shdr
36 (bfd *, Elf_Internal_Shdr *, const char *, int);
37 extern bfd_boolean _bfd_mips_elf_fake_sections
38 (bfd *, Elf_Internal_Shdr *, asection *);
39 extern bfd_boolean _bfd_mips_elf_section_from_bfd_section
40 (bfd *, asection *, int *);
41 extern bfd_boolean _bfd_mips_elf_add_symbol_hook
42 (bfd *, struct bfd_link_info *, Elf_Internal_Sym *,
43 const char **, flagword *, asection **, bfd_vma *);
44 extern bfd_boolean _bfd_mips_elf_link_output_symbol_hook
45 (struct bfd_link_info *, const char *, Elf_Internal_Sym *,
46 asection *, struct elf_link_hash_entry *);
47 extern bfd_boolean _bfd_mips_elf_create_dynamic_sections
48 (bfd *, struct bfd_link_info *);
49 extern bfd_boolean _bfd_mips_elf_check_relocs
50 (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
51 extern bfd_boolean _bfd_mips_elf_adjust_dynamic_symbol
52 (struct bfd_link_info *, struct elf_link_hash_entry *);
53 extern bfd_boolean _bfd_mips_elf_always_size_sections
54 (bfd *, struct bfd_link_info *);
55 extern bfd_boolean _bfd_mips_elf_size_dynamic_sections
56 (bfd *, struct bfd_link_info *);
57 extern bfd_boolean _bfd_mips_elf_relocate_section
58 (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
59 Elf_Internal_Rela *, Elf_Internal_Sym *, asection **);
60 extern bfd_boolean _bfd_mips_elf_finish_dynamic_symbol
61 (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
62 Elf_Internal_Sym *);
63 extern bfd_boolean _bfd_mips_vxworks_finish_dynamic_symbol
64 (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
65 Elf_Internal_Sym *);
66 extern bfd_boolean _bfd_mips_elf_finish_dynamic_sections
67 (bfd *, struct bfd_link_info *);
68 extern void _bfd_mips_elf_final_write_processing
69 (bfd *, bfd_boolean);
70 extern int _bfd_mips_elf_additional_program_headers
71 (bfd *, struct bfd_link_info *);
72 extern bfd_boolean _bfd_mips_elf_modify_segment_map
73 (bfd *, struct bfd_link_info *);
74 extern asection * _bfd_mips_elf_gc_mark_hook
75 (asection *, struct bfd_link_info *, Elf_Internal_Rela *,
76 struct elf_link_hash_entry *, Elf_Internal_Sym *);
77 extern bfd_boolean _bfd_mips_elf_gc_sweep_hook
78 (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
79 extern void _bfd_mips_elf_copy_indirect_symbol
80 (struct bfd_link_info *, struct elf_link_hash_entry *,
81 struct elf_link_hash_entry *);
82 extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs
83 (asection *);
84 extern bfd_boolean _bfd_mips_elf_find_nearest_line
85 (bfd *, asection *, asymbol **, bfd_vma, const char **,
86 const char **, unsigned int *);
87 extern bfd_boolean _bfd_mips_elf_find_inliner_info
88 (bfd *, const char **, const char **, unsigned int *);
89 extern bfd_boolean _bfd_mips_elf_set_section_contents
90 (bfd *, asection *, const void *, file_ptr, bfd_size_type);
91 extern bfd_byte *_bfd_elf_mips_get_relocated_section_contents
92 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
93 bfd_byte *, bfd_boolean, asymbol **);
94 extern bfd_boolean _bfd_mips_elf_mkobject
95 (bfd *);
96 extern struct bfd_link_hash_table *_bfd_mips_elf_link_hash_table_create
97 (bfd *);
98 extern struct bfd_link_hash_table *_bfd_mips_vxworks_link_hash_table_create
99 (bfd *);
100 extern bfd_boolean _bfd_mips_elf_final_link
101 (bfd *, struct bfd_link_info *);
102 extern bfd_boolean _bfd_mips_elf_merge_private_bfd_data
103 (bfd *, bfd *);
104 extern bfd_boolean _bfd_mips_elf_set_private_flags
105 (bfd *, flagword);
106 extern bfd_boolean _bfd_mips_elf_print_private_bfd_data
107 (bfd *, void *);
108 extern bfd_boolean _bfd_mips_elf_discard_info
109 (bfd *, struct elf_reloc_cookie *, struct bfd_link_info *);
110 extern bfd_boolean _bfd_mips_elf_write_section
111 (bfd *, struct bfd_link_info *, asection *, bfd_byte *);
113 extern bfd_boolean _bfd_mips_elf_read_ecoff_info
114 (bfd *, asection *, struct ecoff_debug_info *);
115 extern void _bfd_mips16_elf_reloc_unshuffle
116 (bfd *, int, bfd_boolean, bfd_byte *);
117 extern void _bfd_mips16_elf_reloc_shuffle
118 (bfd *, int, bfd_boolean, bfd_byte *);
119 extern bfd_reloc_status_type _bfd_mips_elf_gprel16_with_gp
120 (bfd *, asymbol *, arelent *, asection *, bfd_boolean, void *, bfd_vma);
121 extern bfd_reloc_status_type _bfd_mips_elf32_gprel16_reloc
122 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
123 extern bfd_reloc_status_type _bfd_mips_elf_hi16_reloc
124 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
125 extern bfd_reloc_status_type _bfd_mips_elf_got16_reloc
126 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
127 extern bfd_reloc_status_type _bfd_mips_elf_lo16_reloc
128 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
129 extern bfd_reloc_status_type _bfd_mips_elf_generic_reloc
130 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
131 extern unsigned long _bfd_elf_mips_mach
132 (flagword);
133 extern bfd_boolean _bfd_mips_relax_section
134 (bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
135 extern bfd_vma _bfd_mips_elf_sign_extend
136 (bfd_vma, int);
137 extern void _bfd_mips_elf_merge_symbol_attribute
138 (struct elf_link_hash_entry *, const Elf_Internal_Sym *, bfd_boolean, bfd_boolean);
139 extern char *_bfd_mips_elf_get_target_dtag (bfd_vma);
140 extern bfd_boolean _bfd_mips_elf_ignore_undef_symbol
141 (struct elf_link_hash_entry *);
142 extern void _bfd_mips_elf_use_plts_and_copy_relocs
143 (struct bfd_link_info *);
144 extern bfd_boolean _bfd_mips_elf_init_stubs
145 (struct bfd_link_info *,
146 asection *(*) (const char *, asection *, asection *));
147 extern bfd_vma _bfd_mips_elf_plt_sym_val
148 (bfd_vma, const asection *, const arelent *rel);
149 extern void _bfd_mips_post_process_headers
150 (bfd *abfd, struct bfd_link_info *link_info);
152 extern const struct bfd_elf_special_section _bfd_mips_elf_special_sections [];
154 extern bfd_boolean _bfd_mips_elf_common_definition (Elf_Internal_Sym *);
156 #define elf_backend_common_definition _bfd_mips_elf_common_definition
157 #define elf_backend_name_local_section_symbols \
158 _bfd_mips_elf_name_local_section_symbols
159 #define elf_backend_special_sections _bfd_mips_elf_special_sections
160 #define elf_backend_eh_frame_address_size _bfd_mips_elf_eh_frame_address_size
161 #define elf_backend_merge_symbol_attribute _bfd_mips_elf_merge_symbol_attribute
162 #define elf_backend_ignore_undef_symbol _bfd_mips_elf_ignore_undef_symbol
163 #define elf_backend_post_process_headers _bfd_mips_post_process_headers