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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | /* |
| 2 | ext_types.h - external representation of ELF data types. |
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| 3 | Copyright (C) 1995 - 1998 Michael Riepe |
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| 4 | |||
| 5 | This library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Library General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2 of the License, or (at your option) any later version. |
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| 9 | |||
| 10 | This library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Library General Public License for more details. |
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| 14 | |||
| 15 | You should have received a copy of the GNU Library General Public |
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| 16 | License along with this library; if not, write to the Free Software |
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| 17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 18 | */ |
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| 19 | |||
| 20 | /* @(#) $Id: ext_types.h,v 1.3 1998/06/01 19:47:15 michael Exp $ */ |
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| 21 | |||
| 22 | #ifndef _EXT_TYPES_H |
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| 23 | #define _EXT_TYPES_H |
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| 24 | |||
| 25 | #ifdef __cplusplus |
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| 26 | extern "C" { |
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| 27 | #endif /* __cplusplus */ |
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| 28 | |||
| 29 | /* |
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| 30 | * Scalar data types |
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| 31 | */ |
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| 32 | typedef unsigned char __ext_Elf32_Addr [ELF32_FSZ_ADDR]; |
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| 33 | typedef unsigned char __ext_Elf32_Half [ELF32_FSZ_HALF]; |
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| 34 | typedef unsigned char __ext_Elf32_Off [ELF32_FSZ_OFF]; |
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| 35 | typedef unsigned char __ext_Elf32_Sword [ELF32_FSZ_SWORD]; |
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| 36 | typedef unsigned char __ext_Elf32_Word [ELF32_FSZ_WORD]; |
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| 37 | |||
| 38 | #if __LIBELF64 |
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| 39 | typedef unsigned char __ext_Elf64_Addr [ELF64_FSZ_ADDR]; |
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| 40 | typedef unsigned char __ext_Elf64_Half [ELF64_FSZ_HALF]; |
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| 41 | typedef unsigned char __ext_Elf64_Off [ELF64_FSZ_OFF]; |
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| 42 | typedef unsigned char __ext_Elf64_Sword [ELF64_FSZ_SWORD]; |
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| 43 | typedef unsigned char __ext_Elf64_Sxword[ELF64_FSZ_SXWORD]; |
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| 44 | typedef unsigned char __ext_Elf64_Word [ELF64_FSZ_WORD]; |
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| 45 | typedef unsigned char __ext_Elf64_Xword [ELF64_FSZ_XWORD]; |
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| 46 | #endif /* __LIBELF64 */ |
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| 47 | |||
| 48 | /* |
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| 49 | * ELF header |
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| 50 | */ |
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| 51 | typedef struct { |
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| 52 | unsigned char e_ident[EI_NIDENT]; |
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| 53 | __ext_Elf32_Half e_type; |
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| 54 | __ext_Elf32_Half e_machine; |
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| 55 | __ext_Elf32_Word e_version; |
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| 56 | __ext_Elf32_Addr e_entry; |
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| 57 | __ext_Elf32_Off e_phoff; |
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| 58 | __ext_Elf32_Off e_shoff; |
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| 59 | __ext_Elf32_Word e_flags; |
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| 60 | __ext_Elf32_Half e_ehsize; |
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| 61 | __ext_Elf32_Half e_phentsize; |
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| 62 | __ext_Elf32_Half e_phnum; |
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| 63 | __ext_Elf32_Half e_shentsize; |
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| 64 | __ext_Elf32_Half e_shnum; |
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| 65 | __ext_Elf32_Half e_shstrndx; |
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| 66 | } __ext_Elf32_Ehdr; |
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| 67 | |||
| 68 | #if __LIBELF64 |
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| 69 | typedef struct { |
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| 70 | unsigned char e_ident[EI_NIDENT]; |
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| 71 | __ext_Elf64_Half e_type; |
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| 72 | __ext_Elf64_Half e_machine; |
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| 73 | __ext_Elf64_Word e_version; |
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| 74 | __ext_Elf64_Addr e_entry; |
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| 75 | __ext_Elf64_Off e_phoff; |
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| 76 | __ext_Elf64_Off e_shoff; |
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| 77 | __ext_Elf64_Word e_flags; |
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| 78 | __ext_Elf64_Half e_ehsize; |
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| 79 | __ext_Elf64_Half e_phentsize; |
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| 80 | __ext_Elf64_Half e_phnum; |
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| 81 | __ext_Elf64_Half e_shentsize; |
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| 82 | __ext_Elf64_Half e_shnum; |
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| 83 | __ext_Elf64_Half e_shstrndx; |
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| 84 | } __ext_Elf64_Ehdr; |
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| 85 | #endif /* __LIBELF64 */ |
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| 86 | |||
| 87 | /* |
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| 88 | * Section header |
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| 89 | */ |
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| 90 | typedef struct { |
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| 91 | __ext_Elf32_Word sh_name; |
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| 92 | __ext_Elf32_Word sh_type; |
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| 93 | __ext_Elf32_Word sh_flags; |
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| 94 | __ext_Elf32_Addr sh_addr; |
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| 95 | __ext_Elf32_Off sh_offset; |
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| 96 | __ext_Elf32_Word sh_size; |
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| 97 | __ext_Elf32_Word sh_link; |
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| 98 | __ext_Elf32_Word sh_info; |
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| 99 | __ext_Elf32_Word sh_addralign; |
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| 100 | __ext_Elf32_Word sh_entsize; |
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| 101 | } __ext_Elf32_Shdr; |
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| 102 | |||
| 103 | #if __LIBELF64 |
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| 104 | typedef struct { |
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| 105 | __ext_Elf64_Word sh_name; |
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| 106 | __ext_Elf64_Word sh_type; |
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| 107 | __ext_Elf64_Xword sh_flags; |
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| 108 | __ext_Elf64_Addr sh_addr; |
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| 109 | __ext_Elf64_Off sh_offset; |
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| 110 | __ext_Elf64_Xword sh_size; |
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| 111 | __ext_Elf64_Word sh_link; |
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| 112 | __ext_Elf64_Word sh_info; |
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| 113 | __ext_Elf64_Xword sh_addralign; |
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| 114 | __ext_Elf64_Xword sh_entsize; |
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| 115 | } __ext_Elf64_Shdr; |
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| 116 | #endif /* __LIBELF64 */ |
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| 117 | |||
| 118 | /* |
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| 119 | * Symbol table |
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| 120 | */ |
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| 121 | typedef struct { |
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| 122 | __ext_Elf32_Word st_name; |
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| 123 | __ext_Elf32_Addr st_value; |
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| 124 | __ext_Elf32_Word st_size; |
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| 125 | unsigned char st_info; |
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| 126 | unsigned char st_other; |
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| 127 | __ext_Elf32_Half st_shndx; |
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| 128 | } __ext_Elf32_Sym; |
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| 129 | |||
| 130 | #if __LIBELF64 |
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| 131 | typedef struct { |
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| 132 | __ext_Elf64_Word st_name; |
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| 133 | unsigned char st_info; |
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| 134 | unsigned char st_other; |
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| 135 | __ext_Elf64_Half st_shndx; |
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| 136 | __ext_Elf64_Addr st_value; |
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| 137 | __ext_Elf64_Xword st_size; |
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| 138 | } __ext_Elf64_Sym; |
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| 139 | #endif /* __LIBELF64 */ |
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| 140 | |||
| 141 | /* |
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| 142 | * Relocation |
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| 143 | */ |
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| 144 | typedef struct { |
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| 145 | __ext_Elf32_Addr r_offset; |
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| 146 | __ext_Elf32_Word r_info; |
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| 147 | } __ext_Elf32_Rel; |
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| 148 | |||
| 149 | typedef struct { |
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| 150 | __ext_Elf32_Addr r_offset; |
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| 151 | __ext_Elf32_Word r_info; |
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| 152 | __ext_Elf32_Sword r_addend; |
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| 153 | } __ext_Elf32_Rela; |
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| 154 | |||
| 155 | #if __LIBELF64 |
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| 156 | typedef struct { |
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| 157 | __ext_Elf64_Addr r_offset; |
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| 158 | #if __LIBELF64_IRIX |
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| 159 | __ext_Elf64_Word r_sym; |
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| 160 | unsigned char r_ssym; |
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| 161 | unsigned char r_type3; |
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| 162 | unsigned char r_type2; |
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| 163 | unsigned char r_type; |
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| 164 | #else /* __LIBELF64_IRIX */ |
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| 165 | __ext_Elf64_Xword r_info; |
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| 166 | #endif /* __LIBELF64_IRIX */ |
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| 167 | } __ext_Elf64_Rel; |
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| 168 | |||
| 169 | typedef struct { |
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| 170 | __ext_Elf64_Addr r_offset; |
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| 171 | #if __LIBELF64_IRIX |
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| 172 | __ext_Elf64_Word r_sym; |
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| 173 | unsigned char r_ssym; |
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| 174 | unsigned char r_type3; |
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| 175 | unsigned char r_type2; |
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| 176 | unsigned char r_type; |
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| 177 | #else /* __LIBELF64_IRIX */ |
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| 178 | __ext_Elf64_Xword r_info; |
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| 179 | #endif /* __LIBELF64_IRIX */ |
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| 180 | __ext_Elf64_Sxword r_addend; |
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| 181 | } __ext_Elf64_Rela; |
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| 182 | #endif /* __LIBELF64 */ |
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| 183 | |||
| 184 | /* |
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| 185 | * Program header |
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| 186 | */ |
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| 187 | typedef struct { |
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| 188 | __ext_Elf32_Word p_type; |
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| 189 | __ext_Elf32_Off p_offset; |
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| 190 | __ext_Elf32_Addr p_vaddr; |
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| 191 | __ext_Elf32_Addr p_paddr; |
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| 192 | __ext_Elf32_Word p_filesz; |
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| 193 | __ext_Elf32_Word p_memsz; |
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| 194 | __ext_Elf32_Word p_flags; |
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| 195 | __ext_Elf32_Word p_align; |
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| 196 | } __ext_Elf32_Phdr; |
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| 197 | |||
| 198 | #if __LIBELF64 |
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| 199 | typedef struct { |
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| 200 | __ext_Elf64_Word p_type; |
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| 201 | __ext_Elf64_Word p_flags; |
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| 202 | __ext_Elf64_Off p_offset; |
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| 203 | __ext_Elf64_Addr p_vaddr; |
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| 204 | __ext_Elf64_Addr p_paddr; |
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| 205 | __ext_Elf64_Xword p_filesz; |
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| 206 | __ext_Elf64_Xword p_memsz; |
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| 207 | __ext_Elf64_Xword p_align; |
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| 208 | } __ext_Elf64_Phdr; |
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| 209 | #endif /* __LIBELF64 */ |
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| 210 | |||
| 211 | /* |
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| 212 | * Dynamic structure |
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| 213 | */ |
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| 214 | typedef struct { |
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| 215 | __ext_Elf32_Sword d_tag; |
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| 216 | union { |
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| 217 | __ext_Elf32_Word d_val; |
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| 218 | __ext_Elf32_Addr d_ptr; |
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| 219 | } d_un; |
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| 220 | } __ext_Elf32_Dyn; |
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| 221 | |||
| 222 | #if __LIBELF64 |
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| 223 | typedef struct { |
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| 224 | __ext_Elf64_Sxword d_tag; |
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| 225 | union { |
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| 226 | __ext_Elf64_Xword d_val; |
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| 227 | __ext_Elf64_Addr d_ptr; |
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| 228 | } d_un; |
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| 229 | } __ext_Elf64_Dyn; |
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| 230 | #endif /* __LIBELF64 */ |
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| 231 | |||
| 232 | #ifdef __cplusplus |
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| 233 | } |
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| 234 | #endif /* __cplusplus */ |
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| 235 | |||
| 236 | #endif /* _EXT_TYPES_H */ |