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| 1 // Copyright (c) 2011 The Native Client Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 | |
| 6 // This file contains the structures define by ELF. | |
| 7 | |
| 8 | |
| 9 #ifndef ELF_READER_ELF_STRUCTS_H_ | |
| 10 #define ELF_READER_ELF_STRUCTS_H_ | |
| 11 | |
| 12 #include "common/types.h" | |
| 13 | |
| 14 namespace elf_reader { | |
| 15 | |
| 16 // For convienance the common parts between 32 and 64 bit versions | |
| 17 // of the ELF header have been broken out into seperate structures. | |
| 18 struct ElfHdrDef { | |
| 19 uint8_t e_ident[4]; | |
| 20 uint8_t e_class; | |
| 21 uint8_t e_encoding; | |
| 22 uint8_t e_fversion; | |
| 23 uint8_t e_abi; | |
| 24 uint8_t e_pad[8]; | |
| 25 uint16_t e_type; | |
| 26 uint16_t e_machine; | |
| 27 uint32_t e_version; | |
| 28 }; | |
| 29 | |
| 30 struct ElfObjDef { | |
| 31 uint32_t e_flags; | |
| 32 uint16_t e_ehsize; | |
| 33 uint16_t e_phentsize; | |
| 34 uint16_t e_phnum; | |
| 35 uint16_t e_shentsize; | |
| 36 uint16_t e_shnum; | |
| 37 uint16_t e_shstrndx; | |
| 38 }; | |
| 39 | |
| 40 struct ElfHdr32 { | |
| 41 ElfHdrDef e_def; | |
| 42 uint32_t e_entry; | |
| 43 uint32_t e_phoff; | |
| 44 uint32_t e_shoff; | |
| 45 ElfObjDef e_obj; | |
| 46 }; | |
| 47 | |
| 48 struct ElfHdr64 { | |
| 49 ElfHdrDef e_def; | |
| 50 uint64_t e_entry; | |
| 51 uint64_t e_phoff; | |
| 52 uint64_t e_shoff; | |
| 53 ElfObjDef e_obj; | |
| 54 }; | |
| 55 | |
| 56 struct ElfShdr32 { | |
| 57 uint32_t sh_name; | |
| 58 uint32_t sh_type; | |
| 59 uint32_t sh_flags; | |
| 60 uint32_t sh_addr; | |
| 61 uint32_t sh_offset; | |
| 62 uint32_t sh_size; | |
| 63 uint32_t sh_link; | |
| 64 uint32_t sh_info; | |
| 65 uint32_t sh_addralign; | |
| 66 uint32_t sh_entsize; | |
| 67 }; | |
| 68 | |
| 69 struct ElfShdr64 { | |
| 70 uint32_t sh_name; | |
| 71 uint32_t sh_type; | |
| 72 uint64_t sh_flags; | |
| 73 uint64_t sh_addr; | |
| 74 uint64_t sh_offset; | |
| 75 uint64_t sh_size; | |
| 76 uint32_t sh_link; | |
| 77 uint32_t sh_info; | |
| 78 uint64_t sh_addralign; | |
| 79 uint64_t sh_entsize; | |
| 80 }; | |
| 81 | |
| 82 struct ElfPhdr32 { | |
| 83 uint32_t p_type; | |
| 84 uint32_t p_offset; | |
| 85 uint32_t p_vaddr; | |
| 86 uint32_t p_paddr; | |
| 87 uint32_t p_filesz; | |
| 88 uint32_t p_memsz; | |
| 89 uint32_t p_flags; | |
| 90 uint32_t p_align; | |
| 91 }; | |
| 92 | |
| 93 struct ElfPhdr64 { | |
| 94 uint32_t p_type; | |
| 95 uint32_t p_flags; | |
| 96 uint64_t p_offset; | |
| 97 uint64_t p_vaddr; | |
| 98 uint64_t p_paddr; | |
| 99 uint64_t p_filesz; | |
| 100 uint64_t p_memsz; | |
| 101 uint64_t p_align; | |
| 102 }; | |
| 103 | |
| 104 } // namespace elf_reader | |
| 105 | |
| 106 #endif // ELF_READER_ELF_STRUCTS_H_ | |
| 107 | |
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Chromium Code Reviews
Issue 10928195:
First round of dead file removal (Closed)
Base URL: https://github.com/samclegg/nativeclient-sdk.git@master