| /* |
| * Copyright 2012 Google Inc. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but without any warranty; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef __BASE_ELF_H__ |
| #define __BASE_ELF_H__ |
| |
| #include <stdint.h> |
| |
| /* ELF file header. */ |
| |
| typedef enum { |
| EI_Mag0 = 0, |
| EI_Mag1 = 1, |
| EI_Mag2 = 2, |
| EI_Mag3 = 3, |
| EI_Class = 4, |
| EI_Data = 5, |
| EI_Version = 6, |
| EI_OsAbi = 7, |
| EI_AbiVersion = 8, |
| EI_Pad = 9, |
| EI_NIdent = 16 |
| } ElfIdentIndex; |
| |
| typedef enum { |
| ElfMag0Val = 0x7f, |
| ElfMag1Val = 'E', |
| ElfMag2Val = 'L', |
| ElfMag3Val = 'F' |
| } ElfMagVal; |
| |
| typedef enum { |
| ElfClassNone = 0, |
| ElfClass32 = 1, |
| ElfClass64 = 2 |
| } ElfClassVal; |
| |
| typedef struct { |
| unsigned char e_ident[EI_NIdent]; |
| uint16_t e_type; |
| uint16_t e_machine; |
| uint32_t e_version; |
| uint32_t e_entry; |
| uint32_t e_phoff; |
| uint32_t e_shoff; |
| uint32_t e_flags; |
| uint16_t e_ehsize; |
| uint16_t e_phentsize; |
| uint16_t e_phnum; |
| uint16_t e_shentsize; |
| uint16_t e_shnum; |
| uint16_t e_shstrndx; |
| } Elf32_Ehdr; |
| |
| typedef struct { |
| unsigned char e_ident[EI_NIdent]; |
| uint16_t e_type; |
| uint16_t e_machine; |
| uint32_t e_version; |
| uint64_t e_entry; |
| uint64_t e_phoff; |
| uint64_t e_shoff; |
| uint32_t e_flags; |
| uint16_t e_ehsize; |
| uint16_t e_phentsize; |
| uint16_t e_phnum; |
| uint16_t e_shentsize; |
| uint16_t e_shnum; |
| uint16_t e_shstrndx; |
| } Elf64_Ehdr; |
| |
| |
| /* ELF program header. */ |
| |
| typedef enum { |
| ElfPTypeNull = 0, |
| ElfPTypeLoad = 1, |
| ElfPTypeDynamic = 2, |
| ElfPTypeInterp = 3, |
| ElfPTypeNote = 4, |
| ElfPTypeShlib = 5, |
| ElfPTypePhdr = 6, |
| ElfPTypeTls = 7, |
| ElfPTypeLoOs = 0x60000000, |
| ElfPTypeHiOs = 0x6fffffff, |
| ElfPTypeLoProc = 0x70000000, |
| ElfPTypeHiProc = 0x7fffffff |
| } ElfPTypeVal; |
| |
| typedef struct { |
| uint32_t p_type; |
| uint32_t p_offset; |
| uint32_t p_vaddr; |
| uint32_t p_paddr; |
| uint32_t p_filesz; |
| uint32_t p_memsz; |
| uint32_t p_flags; |
| uint32_t p_align; |
| } Elf32_Phdr; |
| |
| typedef struct { |
| uint32_t p_type; |
| uint32_t p_offset; |
| uint64_t p_vaddr; |
| uint64_t p_paddr; |
| uint64_t p_filesz; |
| uint64_t p_memsz; |
| uint64_t p_flags; |
| uint64_t p_align; |
| } Elf64_Phdr; |
| |
| #endif /* __BASE_ELF_H__ */ |