1/* 32-bit ELF support for S+core.
2   Copyright (C) 2009-2017 Free Software Foundation, Inc.
3   Contributed by
4   Brain.lin (brain.lin@sunplusct.com)
5   Mei Ligang (ligang@sunnorth.com.cn)
6   Pei-Lin Tsai (pltsai@sunplus.com)
7
8   This file is part of BFD, the Binary File Descriptor library.
9
10   This program is free software; you can redistribute it and/or modify
11   it under the terms of the GNU General Public License as published by
12   the Free Software Foundation; either version 3 of the License, or
13   (at your option) any later version.
14
15   This program is distributed in the hope that it will be useful,
16   but WITHOUT ANY WARRANTY; without even the implied warranty of
17   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18   GNU General Public License for more details.
19
20   You should have received a copy of the GNU General Public License
21   along with this program; if not, write to the Free Software
22   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
23   MA 02110-1301, USA.  */
24
25#include "elf/common.h"
26#include "elf/internal.h"
27
28extern void
29s7_bfd_score_elf_hide_symbol (struct bfd_link_info *,
30                              struct elf_link_hash_entry *,
31                              bfd_boolean);
32
33extern void
34s7_bfd_score_info_to_howto (bfd *, arelent *, Elf_Internal_Rela *);
35
36extern bfd_boolean
37s7_bfd_score_elf_relocate_section (bfd *,
38                                   struct bfd_link_info *,
39                                   bfd *,
40                                   asection *,
41                                   bfd_byte *,
42                                   Elf_Internal_Rela *,
43                                   Elf_Internal_Sym *,
44                                   asection **);
45
46extern bfd_boolean
47s7_bfd_score_elf_check_relocs (bfd *,
48                               struct bfd_link_info *,
49                               asection *,
50                               const Elf_Internal_Rela *);
51
52extern bfd_boolean
53s7_bfd_score_elf_add_symbol_hook (bfd *,
54                                  struct bfd_link_info *,
55                                  Elf_Internal_Sym *,
56                                  const char **,
57                                  flagword *,
58                                  asection **,
59                                  bfd_vma *);
60
61extern void
62s7_bfd_score_elf_symbol_processing (bfd *, asymbol *);
63
64extern int
65s7_bfd_score_elf_link_output_symbol_hook (struct bfd_link_info *,
66                                          const char *,
67                                          Elf_Internal_Sym *,
68                                          asection *,
69                                          struct elf_link_hash_entry *);
70
71extern bfd_boolean
72s7_bfd_score_elf_section_from_bfd_section (bfd *,
73                                           asection *,
74                                           int *);
75
76extern bfd_boolean
77s7_bfd_score_elf_adjust_dynamic_symbol (struct bfd_link_info *,
78                                        struct elf_link_hash_entry *);
79
80extern bfd_boolean
81s7_bfd_score_elf_always_size_sections (bfd *, struct bfd_link_info *);
82
83extern bfd_boolean
84s7_bfd_score_elf_size_dynamic_sections (bfd *, struct bfd_link_info *);
85
86extern bfd_boolean
87s7_bfd_score_elf_create_dynamic_sections (bfd *, struct bfd_link_info *);
88
89extern bfd_boolean
90s7_bfd_score_elf_finish_dynamic_symbol (bfd *,
91                                        struct bfd_link_info *,
92                                        struct elf_link_hash_entry *,
93                                        Elf_Internal_Sym *);
94
95extern bfd_boolean
96s7_bfd_score_elf_finish_dynamic_sections (bfd *, struct bfd_link_info *);
97
98extern bfd_boolean
99s7_bfd_score_elf_fake_sections (bfd *,
100                                Elf_Internal_Shdr *,
101                                asection *);
102
103extern bfd_boolean
104s7_bfd_score_elf_section_processing (bfd *, Elf_Internal_Shdr *);
105
106extern bfd_boolean
107s7_bfd_score_elf_write_section (bfd *, asection *, bfd_byte *);
108
109extern void
110s7_bfd_score_elf_copy_indirect_symbol (struct bfd_link_info *,
111                                       struct elf_link_hash_entry *,
112                                       struct elf_link_hash_entry *);
113
114extern bfd_boolean
115s7_bfd_score_elf_discard_info (bfd *, struct elf_reloc_cookie *,
116                               struct bfd_link_info *);
117
118extern bfd_boolean
119s7_bfd_score_elf_ignore_discarded_relocs (asection *);
120
121extern asection *
122s7_bfd_score_elf_gc_mark_hook (asection *,
123                               struct bfd_link_info *,
124                               Elf_Internal_Rela *,
125                               struct elf_link_hash_entry *,
126                               Elf_Internal_Sym *);
127
128extern bfd_boolean
129s7_bfd_score_elf_grok_prstatus (bfd *, Elf_Internal_Note *);
130
131extern bfd_boolean
132s7_bfd_score_elf_grok_psinfo (bfd *, Elf_Internal_Note *);
133
134extern reloc_howto_type *
135s7_elf32_score_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
136
137extern struct bfd_link_hash_table *
138s7_elf32_score_link_hash_table_create (bfd *);
139
140extern bfd_boolean
141s7_elf32_score_print_private_bfd_data (bfd *, void *);
142
143extern bfd_boolean
144s7_elf32_score_merge_private_bfd_data (bfd *, struct bfd_link_info *);
145
146extern bfd_boolean
147s7_elf32_score_new_section_hook (bfd *, asection *);
148
149extern bfd_boolean
150_bfd_score_elf_common_definition (Elf_Internal_Sym *);
151
152#define elf_backend_common_definition   _bfd_score_elf_common_definition
153