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[binutils.git] / gold / reloc-types.h
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1 // reloc-types.h -- ELF relocation templates for gold -*- C++ -*-
3 // Copyright 2006, 2007 Free Software Foundation, Inc.
4 // Written by Ian Lance Taylor <iant@google.com>.
6 // This file is part of gold.
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 3 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the Free Software
20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21 // MA 02110-1301, USA.
23 // This header files defines a few convenient templated types for use
24 // when handling ELF relocations.
26 #ifndef GOLD_RELOC_TYPES_H
27 #define GOLD_RELOC_TYPES_H
29 #include "elfcpp.h"
31 namespace gold
34 // Pick the ELF relocation accessor class and the size based on
35 // SH_TYPE, which is either elfcpp::SHT_REL or elfcpp::SHT_RELA.
37 template<int sh_type, int size, bool big_endian>
38 struct Reloc_types;
40 template<int size, bool big_endian>
41 struct Reloc_types<elfcpp::SHT_REL, size, big_endian>
43 typedef typename elfcpp::Rel<size, big_endian> Reloc;
44 static const int reloc_size = elfcpp::Elf_sizes<size>::rel_size;
47 template<int size, bool big_endian>
48 struct Reloc_types<elfcpp::SHT_RELA, size, big_endian>
50 typedef typename elfcpp::Rela<size, big_endian> Reloc;
51 static const int reloc_size = elfcpp::Elf_sizes<size>::rela_size;
54 }; // End namespace gold.
56 #endif // !defined(GOLD_RELOC_TYPE_SH)