merge from gcc
[binutils.git] / bfd / elfxx-mips.h
blob3e97cc04ab62970fab20423a1c171672e62d947e
1 /* MIPS ELF specific backend routines.
2 Copyright 2002, 2003, 2004, 2005, 2006
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 2 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, MA 02110-1301, USA. */
21 #include "elf/common.h"
22 #include "elf/internal.h"
24 extern bfd_boolean _bfd_mips_elf_new_section_hook
25 (bfd *, asection *);
26 extern void _bfd_mips_elf_symbol_processing
27 (bfd *, asymbol *);
28 extern unsigned int _bfd_mips_elf_eh_frame_address_size
29 (bfd *, asection *);
30 extern bfd_boolean _bfd_mips_elf_name_local_section_symbols
31 (bfd *);
32 extern bfd_boolean _bfd_mips_elf_section_processing
33 (bfd *, Elf_Internal_Shdr *);
34 extern bfd_boolean _bfd_mips_elf_section_from_shdr
35 (bfd *, Elf_Internal_Shdr *, const char *, int);
36 extern bfd_boolean _bfd_mips_elf_fake_sections
37 (bfd *, Elf_Internal_Shdr *, asection *);
38 extern bfd_boolean _bfd_mips_elf_section_from_bfd_section
39 (bfd *, asection *, int *);
40 extern bfd_boolean _bfd_mips_elf_add_symbol_hook
41 (bfd *, struct bfd_link_info *, Elf_Internal_Sym *,
42 const char **, flagword *, asection **, bfd_vma *);
43 extern bfd_boolean _bfd_mips_elf_link_output_symbol_hook
44 (struct bfd_link_info *, const char *, Elf_Internal_Sym *,
45 asection *, struct elf_link_hash_entry *);
46 extern bfd_boolean _bfd_mips_elf_create_dynamic_sections
47 (bfd *, struct bfd_link_info *);
48 extern bfd_boolean _bfd_mips_elf_check_relocs
49 (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
50 extern bfd_boolean _bfd_mips_elf_adjust_dynamic_symbol
51 (struct bfd_link_info *, struct elf_link_hash_entry *);
52 extern bfd_boolean _bfd_mips_vxworks_adjust_dynamic_symbol
53 (struct bfd_link_info *, struct elf_link_hash_entry *);
54 extern bfd_boolean _bfd_mips_elf_always_size_sections
55 (bfd *, struct bfd_link_info *);
56 extern bfd_boolean _bfd_mips_elf_size_dynamic_sections
57 (bfd *, struct bfd_link_info *);
58 extern bfd_boolean _bfd_mips_elf_relocate_section
59 (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
60 Elf_Internal_Rela *, Elf_Internal_Sym *, asection **);
61 extern bfd_boolean _bfd_mips_elf_finish_dynamic_symbol
62 (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
63 Elf_Internal_Sym *);
64 extern bfd_boolean _bfd_mips_vxworks_finish_dynamic_symbol
65 (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
66 Elf_Internal_Sym *);
67 extern bfd_boolean _bfd_mips_elf_finish_dynamic_sections
68 (bfd *, struct bfd_link_info *);
69 extern void _bfd_mips_elf_final_write_processing
70 (bfd *, bfd_boolean);
71 extern int _bfd_mips_elf_additional_program_headers
72 (bfd *, struct bfd_link_info *);
73 extern bfd_boolean _bfd_mips_elf_modify_segment_map
74 (bfd *, struct bfd_link_info *);
75 extern asection * _bfd_mips_elf_gc_mark_hook
76 (asection *, struct bfd_link_info *, Elf_Internal_Rela *,
77 struct elf_link_hash_entry *, Elf_Internal_Sym *);
78 extern bfd_boolean _bfd_mips_elf_gc_sweep_hook
79 (bfd *, struct bfd_link_info *, asection *, const Elf_Internal_Rela *);
80 extern void _bfd_mips_elf_copy_indirect_symbol
81 (struct bfd_link_info *, struct elf_link_hash_entry *,
82 struct elf_link_hash_entry *);
83 extern void _bfd_mips_elf_hide_symbol
84 (struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean);
85 extern bfd_boolean _bfd_mips_elf_ignore_discarded_relocs
86 (asection *);
87 extern bfd_boolean _bfd_mips_elf_find_nearest_line
88 (bfd *, asection *, asymbol **, bfd_vma, const char **,
89 const char **, unsigned int *);
90 extern bfd_boolean _bfd_mips_elf_find_inliner_info
91 (bfd *, const char **, const char **, unsigned int *);
92 extern bfd_boolean _bfd_mips_elf_set_section_contents
93 (bfd *, asection *, const void *, file_ptr, bfd_size_type);
94 extern bfd_byte *_bfd_elf_mips_get_relocated_section_contents
95 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
96 bfd_byte *, bfd_boolean, asymbol **);
97 extern struct bfd_link_hash_table *_bfd_mips_elf_link_hash_table_create
98 (bfd *);
99 extern struct bfd_link_hash_table *_bfd_mips_vxworks_link_hash_table_create
100 (bfd *);
101 extern bfd_boolean _bfd_mips_elf_final_link
102 (bfd *, struct bfd_link_info *);
103 extern bfd_boolean _bfd_mips_elf_merge_private_bfd_data
104 (bfd *, bfd *);
105 extern bfd_boolean _bfd_mips_elf_set_private_flags
106 (bfd *, flagword);
107 extern bfd_boolean _bfd_mips_elf_print_private_bfd_data
108 (bfd *, void *);
109 extern bfd_boolean _bfd_mips_elf_discard_info
110 (bfd *, struct elf_reloc_cookie *, struct bfd_link_info *);
111 extern bfd_boolean _bfd_mips_elf_write_section
112 (bfd *, struct bfd_link_info *, asection *, bfd_byte *);
114 extern bfd_boolean _bfd_mips_elf_read_ecoff_info
115 (bfd *, asection *, struct ecoff_debug_info *);
116 extern void _bfd_mips16_elf_reloc_unshuffle
117 (bfd *, int, bfd_boolean, bfd_byte *);
118 extern void _bfd_mips16_elf_reloc_shuffle
119 (bfd *, int, bfd_boolean, bfd_byte *);
120 extern bfd_reloc_status_type _bfd_mips_elf_gprel16_with_gp
121 (bfd *, asymbol *, arelent *, asection *, bfd_boolean, void *, bfd_vma);
122 extern bfd_reloc_status_type _bfd_mips_elf32_gprel16_reloc
123 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
124 extern bfd_reloc_status_type _bfd_mips_elf_hi16_reloc
125 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
126 extern bfd_reloc_status_type _bfd_mips_elf_got16_reloc
127 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
128 extern bfd_reloc_status_type _bfd_mips_elf_lo16_reloc
129 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
130 extern bfd_reloc_status_type _bfd_mips_elf_generic_reloc
131 (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
132 extern unsigned long _bfd_elf_mips_mach
133 (flagword);
134 extern bfd_boolean _bfd_mips_relax_section
135 (bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
136 extern bfd_vma _bfd_mips_elf_sign_extend
137 (bfd_vma, int);
138 extern void _bfd_mips_elf_merge_symbol_attribute
139 (struct elf_link_hash_entry *, const Elf_Internal_Sym *, bfd_boolean, bfd_boolean);
140 extern bfd_boolean _bfd_mips_elf_ignore_undef_symbol
141 (struct elf_link_hash_entry *);
143 extern const struct bfd_elf_special_section _bfd_mips_elf_special_sections [];
145 extern bfd_boolean _bfd_mips_elf_common_definition (Elf_Internal_Sym *);
147 #define elf_backend_common_definition _bfd_mips_elf_common_definition
148 #define elf_backend_name_local_section_symbols \
149 _bfd_mips_elf_name_local_section_symbols
150 #define elf_backend_special_sections _bfd_mips_elf_special_sections
151 #define elf_backend_eh_frame_address_size _bfd_mips_elf_eh_frame_address_size
152 #define elf_backend_merge_symbol_attribute _bfd_mips_elf_merge_symbol_attribute
153 #define elf_backend_ignore_undef_symbol _bfd_mips_elf_ignore_undef_symbol