1/* TILE-Gx ELF specific backend routines.
2   Copyright (C) 2011-2017 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 3 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,
19   MA 02110-1301, USA.  */
20
21#include "elf/common.h"
22#include "elf/internal.h"
23
24extern enum elf_reloc_type_class
25tilegx_reloc_type_class (const struct bfd_link_info *,
26			 const asection *,
27			 const Elf_Internal_Rela *);
28
29extern reloc_howto_type *
30tilegx_reloc_name_lookup (bfd *, const char *);
31
32extern struct bfd_link_hash_table *
33tilegx_elf_link_hash_table_create (bfd *);
34
35extern reloc_howto_type *
36tilegx_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
37
38extern void
39tilegx_elf_copy_indirect_symbol (struct bfd_link_info *,
40				 struct elf_link_hash_entry *,
41				 struct elf_link_hash_entry *);
42
43extern bfd_boolean
44tilegx_elf_create_dynamic_sections (bfd *, struct bfd_link_info *);
45
46extern bfd_boolean
47tilegx_elf_check_relocs (bfd *, struct bfd_link_info *,
48			 asection *, const Elf_Internal_Rela *);
49
50extern bfd_boolean
51tilegx_elf_adjust_dynamic_symbol (struct bfd_link_info *,
52				  struct elf_link_hash_entry *);
53
54extern bfd_boolean
55tilegx_elf_omit_section_dynsym (bfd *,
56				struct bfd_link_info *,
57				asection *);
58
59extern bfd_boolean
60tilegx_elf_size_dynamic_sections (bfd *, struct bfd_link_info *);
61
62extern bfd_boolean
63tilegx_elf_relocate_section (bfd *, struct bfd_link_info *,
64			     bfd *, asection *,
65			     bfd_byte *, Elf_Internal_Rela *,
66			     Elf_Internal_Sym *,
67			     asection **);
68
69extern asection *
70tilegx_elf_gc_mark_hook (asection *,
71			 struct bfd_link_info *,
72			 Elf_Internal_Rela *,
73			 struct elf_link_hash_entry *,
74			 Elf_Internal_Sym *);
75
76extern bfd_boolean
77tilegx_elf_gc_sweep_hook (bfd *, struct bfd_link_info *,
78			  asection *, const Elf_Internal_Rela *);
79
80extern bfd_vma
81tilegx_elf_plt_sym_val (bfd_vma, const asection *, const arelent *);
82
83extern void
84tilegx_info_to_howto_rela (bfd *, arelent *, Elf_Internal_Rela *);
85
86extern int
87tilegx_additional_program_headers (bfd *, struct bfd_link_info *);
88
89extern bfd_boolean
90tilegx_elf_finish_dynamic_symbol (bfd *,
91				  struct bfd_link_info *,
92				  struct elf_link_hash_entry *,
93				  Elf_Internal_Sym *);
94
95extern bfd_boolean
96tilegx_elf_finish_dynamic_sections (bfd *, struct bfd_link_info *);
97
98extern bfd_boolean
99_bfd_tilegx_elf_merge_private_bfd_data (bfd *, struct bfd_link_info *);
100