blob: 1c938faaa4874fac3bbbf3caba054325545ccf4e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Target-specific ELF type traits.
#ifndef TOOLS_RELOCATION_PACKER_SRC_ELF_TRAITS_H_
#define TOOLS_RELOCATION_PACKER_SRC_ELF_TRAITS_H_
#include "elf.h"
#include "libelf.h"
#if !defined(DT_MIPS_RLD_MAP2)
#define DT_MIPS_RLD_MAP2 0x70000035
#endif
// ELF is a traits structure used to provide convenient aliases for
// 32/64 bit Elf types and functions, depending on the target file.
struct ELF32_traits {
typedef Elf32_Addr Addr;
typedef Elf32_Dyn Dyn;
typedef Elf32_Ehdr Ehdr;
typedef Elf32_Off Off;
typedef Elf32_Phdr Phdr;
typedef Elf32_Rel Rel;
typedef Elf32_Rela Rela;
typedef Elf32_Shdr Shdr;
typedef Elf32_Sword Sword;
typedef Elf32_Sxword Sxword;
typedef Elf32_Sym Sym;
typedef Elf32_Word Word;
typedef Elf32_Xword Xword;
typedef Elf32_Half Half;
static inline Ehdr* getehdr(Elf* elf) { return elf32_getehdr(elf); }
static inline Phdr* getphdr(Elf* elf) { return elf32_getphdr(elf); }
static inline Shdr* getshdr(Elf_Scn* scn) { return elf32_getshdr(scn); }
static inline Word elf_r_type(Word info) { return ELF32_R_TYPE(info); }
static inline int elf_st_type(uint8_t info) { return ELF32_ST_TYPE(info); }
static inline Word elf_r_sym(Word info) { return ELF32_R_SYM(info); }
};
struct ELF64_traits {
typedef Elf64_Addr Addr;
typedef Elf64_Dyn Dyn;
typedef Elf64_Ehdr Ehdr;
typedef Elf64_Off Off;
typedef Elf64_Phdr Phdr;
typedef Elf64_Rel Rel;
typedef Elf64_Rela Rela;
typedef Elf64_Shdr Shdr;
typedef Elf64_Sword Sword;
typedef Elf64_Sxword Sxword;
typedef Elf64_Sym Sym;
typedef Elf64_Word Word;
typedef Elf64_Xword Xword;
typedef Elf64_Half Half;
static inline Ehdr* getehdr(Elf* elf) { return elf64_getehdr(elf); }
static inline Phdr* getphdr(Elf* elf) { return elf64_getphdr(elf); }
static inline Shdr* getshdr(Elf_Scn* scn) { return elf64_getshdr(scn); }
static inline Xword elf_r_type(Xword info) { return ELF64_R_TYPE(info); }
static inline int elf_st_type(uint8_t info) { return ELF64_ST_TYPE(info); }
static inline Word elf_r_sym(Xword info) { return ELF64_R_SYM(info); }
};
#endif // TOOLS_RELOCATION_PACKER_SRC_ELF_TRAITS_H_
|
