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1.1 ! root 1: #ifndef ELF_H ! 2: #define ELF_H ! 3: ! 4: FILE_LICENCE ( GPL2_OR_LATER ); ! 5: ! 6: #define EI_NIDENT 16 /* Size of e_ident array. */ ! 7: ! 8: /* Values for e_type. */ ! 9: #define ET_NONE 0 /* No file type */ ! 10: #define ET_REL 1 /* Relocatable file */ ! 11: #define ET_EXEC 2 /* Executable file */ ! 12: #define ET_DYN 3 /* Shared object file */ ! 13: #define ET_CORE 4 /* Core file */ ! 14: ! 15: /* Values for e_machine (architecute). */ ! 16: #define EM_NONE 0 /* No machine */ ! 17: #define EM_M32 1 /* AT&T WE 32100 */ ! 18: #define EM_SPARC 2 /* SUN SPARC */ ! 19: #define EM_386 3 /* Intel 80386+ */ ! 20: #define EM_68K 4 /* Motorola m68k family */ ! 21: #define EM_88K 5 /* Motorola m88k family */ ! 22: #define EM_486 6 /* Perhaps disused */ ! 23: #define EM_860 7 /* Intel 80860 */ ! 24: #define EM_MIPS 8 /* MIPS R3000 big-endian */ ! 25: #define EM_S370 9 /* IBM System/370 */ ! 26: #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ ! 27: ! 28: #define EM_PARISC 15 /* HPPA */ ! 29: #define EM_VPP500 17 /* Fujitsu VPP500 */ ! 30: #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ ! 31: #define EM_960 19 /* Intel 80960 */ ! 32: #define EM_PPC 20 /* PowerPC */ ! 33: #define EM_PPC64 21 /* PowerPC 64-bit */ ! 34: #define EM_S390 22 /* IBM S390 */ ! 35: ! 36: #define EM_V800 36 /* NEC V800 series */ ! 37: #define EM_FR20 37 /* Fujitsu FR20 */ ! 38: #define EM_RH32 38 /* TRW RH-32 */ ! 39: #define EM_RCE 39 /* Motorola RCE */ ! 40: #define EM_ARM 40 /* ARM */ ! 41: #define EM_FAKE_ALPHA 41 /* Digital Alpha */ ! 42: #define EM_SH 42 /* Hitachi SH */ ! 43: #define EM_SPARCV9 43 /* SPARC v9 64-bit */ ! 44: #define EM_TRICORE 44 /* Siemens Tricore */ ! 45: #define EM_ARC 45 /* Argonaut RISC Core */ ! 46: #define EM_H8_300 46 /* Hitachi H8/300 */ ! 47: #define EM_H8_300H 47 /* Hitachi H8/300H */ ! 48: #define EM_H8S 48 /* Hitachi H8S */ ! 49: #define EM_H8_500 49 /* Hitachi H8/500 */ ! 50: #define EM_IA_64 50 /* Intel Merced */ ! 51: #define EM_MIPS_X 51 /* Stanford MIPS-X */ ! 52: #define EM_COLDFIRE 52 /* Motorola Coldfire */ ! 53: #define EM_68HC12 53 /* Motorola M68HC12 */ ! 54: #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ ! 55: #define EM_PCP 55 /* Siemens PCP */ ! 56: #define EM_NCPU 56 /* Sony nCPU embeeded RISC */ ! 57: #define EM_NDR1 57 /* Denso NDR1 microprocessor */ ! 58: #define EM_STARCORE 58 /* Motorola Start*Core processor */ ! 59: #define EM_ME16 59 /* Toyota ME16 processor */ ! 60: #define EM_ST100 60 /* STMicroelectronic ST100 processor */ ! 61: #define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ ! 62: #define EM_X86_64 62 /* AMD x86-64 architecture */ ! 63: #define EM_PDSP 63 /* Sony DSP Processor */ ! 64: ! 65: #define EM_FX66 66 /* Siemens FX66 microcontroller */ ! 66: #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ ! 67: #define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ ! 68: #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ ! 69: #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ ! 70: #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ ! 71: #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ ! 72: #define EM_SVX 73 /* Silicon Graphics SVx */ ! 73: #define EM_AT19 74 /* STMicroelectronics ST19 8 bit mc */ ! 74: #define EM_VAX 75 /* Digital VAX */ ! 75: #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ ! 76: #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ ! 77: #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ ! 78: #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ ! 79: #define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ ! 80: #define EM_HUANY 81 /* Harvard University machine-independent object files */ ! 81: #define EM_PRISM 82 /* SiTera Prism */ ! 82: #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ ! 83: #define EM_FR30 84 /* Fujitsu FR30 */ ! 84: #define EM_D10V 85 /* Mitsubishi D10V */ ! 85: #define EM_D30V 86 /* Mitsubishi D30V */ ! 86: #define EM_V850 87 /* NEC v850 */ ! 87: #define EM_M32R 88 /* Mitsubishi M32R */ ! 88: #define EM_MN10300 89 /* Matsushita MN10300 */ ! 89: #define EM_MN10200 90 /* Matsushita MN10200 */ ! 90: #define EM_PJ 91 /* picoJava */ ! 91: #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ ! 92: #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ ! 93: #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ ! 94: #define EM_NUM 95 ! 95: ! 96: /* Values for p_type. */ ! 97: #define PT_NULL 0 /* Unused entry. */ ! 98: #define PT_LOAD 1 /* Loadable segment. */ ! 99: #define PT_DYNAMIC 2 /* Dynamic linking information segment. */ ! 100: #define PT_INTERP 3 /* Pathname of interpreter. */ ! 101: #define PT_NOTE 4 /* Auxiliary information. */ ! 102: #define PT_SHLIB 5 /* Reserved (not used). */ ! 103: #define PT_PHDR 6 /* Location of program header itself. */ ! 104: ! 105: /* Values for p_flags. */ ! 106: #define PF_X 0x1 /* Executable. */ ! 107: #define PF_W 0x2 /* Writable. */ ! 108: #define PF_R 0x4 /* Readable. */ ! 109: ! 110: ! 111: #define ELF_PROGRAM_RETURNS_BIT 0x8000000 /* e_flags bit 31 */ ! 112: ! 113: #define EI_MAG0 0 ! 114: #define ELFMAG0 0x7f ! 115: ! 116: #define EI_MAG1 1 ! 117: #define ELFMAG1 'E' ! 118: ! 119: #define EI_MAG2 2 ! 120: #define ELFMAG2 'L' ! 121: ! 122: #define EI_MAG3 3 ! 123: #define ELFMAG3 'F' ! 124: ! 125: #define ELFMAG "\177ELF" ! 126: #define SELFMAG 4 ! 127: ! 128: #define EI_CLASS 4 /* File class byte index */ ! 129: #define ELFCLASSNONE 0 /* Invalid class */ ! 130: #define ELFCLASS32 1 /* 32-bit objects */ ! 131: #define ELFCLASS64 2 /* 64-bit objects */ ! 132: ! 133: #define EI_DATA 5 /* Data encodeing byte index */ ! 134: #define ELFDATANONE 0 /* Invalid data encoding */ ! 135: #define ELFDATA2LSB 1 /* 2's complement little endian */ ! 136: #define ELFDATA2MSB 2 /* 2's complement big endian */ ! 137: ! 138: #define EI_VERSION 6 /* File version byte index */ ! 139: /* Value must be EV_CURRENT */ ! 140: ! 141: #define EV_NONE 0 /* Invalid ELF Version */ ! 142: #define EV_CURRENT 1 /* Current version */ ! 143: ! 144: #define ELF32_PHDR_SIZE (8*4) /* Size of an elf program header */ ! 145: ! 146: #ifndef ASSEMBLY ! 147: ! 148: #include <stdint.h> ! 149: ! 150: /* ! 151: * ELF definitions common to all 32-bit architectures. ! 152: */ ! 153: ! 154: typedef uint32_t Elf32_Addr; ! 155: typedef uint16_t Elf32_Half; ! 156: typedef uint32_t Elf32_Off; ! 157: typedef int32_t Elf32_Sword; ! 158: typedef uint32_t Elf32_Word; ! 159: typedef uint32_t Elf32_Size; ! 160: ! 161: typedef uint64_t Elf64_Addr; ! 162: typedef uint16_t Elf64_Half; ! 163: typedef uint64_t Elf64_Off; ! 164: typedef int32_t Elf64_Sword; ! 165: typedef uint32_t Elf64_Word; ! 166: typedef uint64_t Elf64_Size; ! 167: ! 168: /* ! 169: * ELF header. ! 170: */ ! 171: typedef struct { ! 172: unsigned char e_ident[EI_NIDENT]; /* File identification. */ ! 173: Elf32_Half e_type; /* File type. */ ! 174: Elf32_Half e_machine; /* Machine architecture. */ ! 175: Elf32_Word e_version; /* ELF format version. */ ! 176: Elf32_Addr e_entry; /* Entry point. */ ! 177: Elf32_Off e_phoff; /* Program header file offset. */ ! 178: Elf32_Off e_shoff; /* Section header file offset. */ ! 179: Elf32_Word e_flags; /* Architecture-specific flags. */ ! 180: Elf32_Half e_ehsize; /* Size of ELF header in bytes. */ ! 181: Elf32_Half e_phentsize; /* Size of program header entry. */ ! 182: Elf32_Half e_phnum; /* Number of program header entries. */ ! 183: Elf32_Half e_shentsize; /* Size of section header entry. */ ! 184: Elf32_Half e_shnum; /* Number of section header entries. */ ! 185: Elf32_Half e_shstrndx; /* Section name strings section. */ ! 186: } Elf32_Ehdr; ! 187: ! 188: typedef struct { ! 189: unsigned char e_ident[EI_NIDENT]; /* File identification. */ ! 190: Elf64_Half e_type; /* File type. */ ! 191: Elf64_Half e_machine; /* Machine architecture. */ ! 192: Elf64_Word e_version; /* ELF format version. */ ! 193: Elf64_Addr e_entry; /* Entry point. */ ! 194: Elf64_Off e_phoff; /* Program header file offset. */ ! 195: Elf64_Off e_shoff; /* Section header file offset. */ ! 196: Elf64_Word e_flags; /* Architecture-specific flags. */ ! 197: Elf64_Half e_ehsize; /* Size of ELF header in bytes. */ ! 198: Elf64_Half e_phentsize; /* Size of program header entry. */ ! 199: Elf64_Half e_phnum; /* Number of program header entries. */ ! 200: Elf64_Half e_shentsize; /* Size of section header entry. */ ! 201: Elf64_Half e_shnum; /* Number of section header entries. */ ! 202: Elf64_Half e_shstrndx; /* Section name strings section. */ ! 203: } Elf64_Ehdr; ! 204: ! 205: /* ! 206: * Program header. ! 207: */ ! 208: typedef struct { ! 209: Elf32_Word p_type; /* Entry type. */ ! 210: Elf32_Off p_offset; /* File offset of contents. */ ! 211: Elf32_Addr p_vaddr; /* Virtual address (not used). */ ! 212: Elf32_Addr p_paddr; /* Physical address. */ ! 213: Elf32_Size p_filesz; /* Size of contents in file. */ ! 214: Elf32_Size p_memsz; /* Size of contents in memory. */ ! 215: Elf32_Word p_flags; /* Access permission flags. */ ! 216: Elf32_Size p_align; /* Alignment in memory and file. */ ! 217: } Elf32_Phdr; ! 218: ! 219: typedef struct { ! 220: Elf64_Word p_type; /* Entry type. */ ! 221: Elf64_Word p_flags; /* Access permission flags. */ ! 222: Elf64_Off p_offset; /* File offset of contents. */ ! 223: Elf64_Addr p_vaddr; /* Virtual address (not used). */ ! 224: Elf64_Addr p_paddr; /* Physical address. */ ! 225: Elf64_Size p_filesz; /* Size of contents in file. */ ! 226: Elf64_Size p_memsz; /* Size of contents in memory. */ ! 227: Elf64_Size p_align; /* Alignment in memory and file. */ ! 228: } Elf64_Phdr; ! 229: ! 230: /* Standardized Elf image notes for booting... The name for all of these is ELFBoot */ ! 231: ! 232: #endif /* ASSEMBLY */ ! 233: ! 234: #endif /* ELF_H */
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