#ifndef LLVM_SUPPORT_ELF_H
#define LLVM_SUPPORT_ELF_H
#include "llvm/Support/DataTypes.h"
#include <cstring>
namespace llvm {
namespace ELF {
typedef uint32_t Elf32_Addr; typedef uint32_t Elf32_Off; typedef uint16_t Elf32_Half;
typedef uint32_t Elf32_Word;
typedef int32_t Elf32_Sword;
typedef uint64_t Elf64_Addr;
typedef uint64_t Elf64_Off;
typedef uint16_t Elf64_Half;
typedef uint32_t Elf64_Word;
typedef int32_t Elf64_Sword;
typedef uint64_t Elf64_Xword;
typedef int64_t Elf64_Sxword;
static const char ElfMagic[] = { 0x7f, 'E', 'L', 'F', '\0' };
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 };
struct Elf32_Ehdr {
unsigned char e_ident[EI_NIDENT]; Elf32_Half e_type; Elf32_Half e_machine; Elf32_Word e_version; Elf32_Addr e_entry; Elf32_Off e_phoff; Elf32_Off e_shoff; Elf32_Word e_flags; Elf32_Half e_ehsize; Elf32_Half e_phentsize; Elf32_Half e_phnum; Elf32_Half e_shentsize; Elf32_Half e_shnum; Elf32_Half e_shstrndx; bool checkMagic() const {
return (memcmp(e_ident, ElfMagic, strlen(ElfMagic))) == 0;
}
unsigned char getFileClass() const { return e_ident[EI_CLASS]; }
unsigned char getDataEncoding() const { return e_ident[EI_DATA]; }
};
struct Elf64_Ehdr {
unsigned char e_ident[EI_NIDENT];
Elf64_Half e_type;
Elf64_Half e_machine;
Elf64_Word e_version;
Elf64_Addr e_entry;
Elf64_Off e_phoff;
Elf64_Off e_shoff;
Elf64_Word e_flags;
Elf64_Half e_ehsize;
Elf64_Half e_phentsize;
Elf64_Half e_phnum;
Elf64_Half e_shentsize;
Elf64_Half e_shnum;
Elf64_Half e_shstrndx;
bool checkMagic() const {
return (memcmp(e_ident, ElfMagic, strlen(ElfMagic))) == 0;
}
unsigned char getFileClass() const { return e_ident[EI_CLASS]; }
unsigned char getDataEncoding() const { return e_ident[EI_DATA]; }
};
enum {
ET_NONE = 0, ET_REL = 1, ET_EXEC = 2, ET_DYN = 3, ET_CORE = 4, ET_LOPROC = 0xff00, ET_HIPROC = 0xffff };
enum {
EV_NONE = 0,
EV_CURRENT = 1
};
enum {
EM_NONE = 0, EM_M32 = 1, EM_SPARC = 2, EM_386 = 3, EM_68K = 4, EM_88K = 5, EM_486 = 6, EM_860 = 7, EM_MIPS = 8, EM_S370 = 9, EM_MIPS_RS3_LE = 10, EM_PARISC = 15, EM_VPP500 = 17, EM_SPARC32PLUS = 18, EM_960 = 19, EM_PPC = 20, EM_PPC64 = 21, EM_S390 = 22, EM_SPU = 23, EM_V800 = 36, EM_FR20 = 37, EM_RH32 = 38, EM_RCE = 39, EM_ARM = 40, EM_ALPHA = 41, EM_SH = 42, EM_SPARCV9 = 43, EM_TRICORE = 44, EM_ARC = 45, EM_H8_300 = 46, EM_H8_300H = 47, EM_H8S = 48, EM_H8_500 = 49, EM_IA_64 = 50, EM_MIPS_X = 51, EM_COLDFIRE = 52, EM_68HC12 = 53, EM_MMA = 54, EM_PCP = 55, EM_NCPU = 56, EM_NDR1 = 57, EM_STARCORE = 58, EM_ME16 = 59, EM_ST100 = 60, EM_TINYJ = 61, EM_X86_64 = 62, EM_PDSP = 63, EM_PDP10 = 64, EM_PDP11 = 65, EM_FX66 = 66, EM_ST9PLUS = 67, EM_ST7 = 68, EM_68HC16 = 69, EM_68HC11 = 70, EM_68HC08 = 71, EM_68HC05 = 72, EM_SVX = 73, EM_ST19 = 74, EM_VAX = 75, EM_CRIS = 76, EM_JAVELIN = 77, EM_FIREPATH = 78, EM_ZSP = 79, EM_MMIX = 80, EM_HUANY = 81, EM_PRISM = 82, EM_AVR = 83, EM_FR30 = 84, EM_D10V = 85, EM_D30V = 86, EM_V850 = 87, EM_M32R = 88, EM_MN10300 = 89, EM_MN10200 = 90, EM_PJ = 91, EM_OPENRISC = 92, EM_ARC_COMPACT = 93, EM_XTENSA = 94, EM_VIDEOCORE = 95, EM_TMM_GPP = 96, EM_NS32K = 97, EM_TPC = 98, EM_SNP1K = 99, EM_ST200 = 100, EM_IP2K = 101, EM_MAX = 102, EM_CR = 103, EM_F2MC16 = 104, EM_MSP430 = 105, EM_BLACKFIN = 106, EM_SE_C33 = 107, EM_SEP = 108, EM_ARCA = 109, EM_UNICORE = 110, EM_EXCESS = 111, EM_DXP = 112, EM_ALTERA_NIOS2 = 113, EM_CRX = 114, EM_XGATE = 115, EM_C166 = 116, EM_M16C = 117, EM_DSPIC30F = 118, EM_CE = 119, EM_M32C = 120, EM_TSK3000 = 131, EM_RS08 = 132, EM_SHARC = 133, EM_ECOG2 = 134, EM_SCORE7 = 135, EM_DSP24 = 136, EM_VIDEOCORE3 = 137, EM_LATTICEMICO32 = 138, EM_SE_C17 = 139, EM_TI_C6000 = 140, EM_TI_C2000 = 141, EM_TI_C5500 = 142, EM_MMDSP_PLUS = 160, EM_CYPRESS_M8C = 161, EM_R32C = 162, EM_TRIMEDIA = 163, EM_QDSP6 = 164, EM_8051 = 165, EM_STXP7X = 166, EM_NDS32 = 167, EM_ECOG1 = 168, EM_ECOG1X = 168, EM_MAXQ30 = 169, EM_XIMO16 = 170, EM_MANIK = 171, EM_CRAYNV2 = 172, EM_RX = 173, EM_METAG = 174, EM_MCST_ELBRUS = 175, EM_ECOG16 = 176, EM_CR16 = 177, EM_ETPU = 178, EM_SLE9X = 179, EM_L10M = 180, EM_K10M = 181, EM_AVR32 = 185, EM_STM8 = 186, EM_TILE64 = 187, EM_TILEPRO = 188, EM_MICROBLAZE = 189, EM_CUDA = 190, EM_TILEGX = 191, EM_CLOUDSHIELD = 192, EM_COREA_1ST = 193, EM_COREA_2ND = 194, EM_ARC_COMPACT2 = 195, EM_OPEN8 = 196, EM_RL78 = 197, EM_VIDEOCORE5 = 198, EM_78KOR = 199, EM_56800EX = 200, EM_MBLAZE = 47787 };
enum {
ELFCLASSNONE = 0,
ELFCLASS32 = 1, ELFCLASS64 = 2 };
enum {
ELFDATANONE = 0, ELFDATA2LSB = 1, ELFDATA2MSB = 2 };
enum {
ELFOSABI_NONE = 0, ELFOSABI_HPUX = 1, ELFOSABI_NETBSD = 2, ELFOSABI_LINUX = 3, ELFOSABI_HURD = 4, ELFOSABI_SOLARIS = 6, ELFOSABI_AIX = 7, ELFOSABI_IRIX = 8, ELFOSABI_FREEBSD = 9, ELFOSABI_TRU64 = 10, ELFOSABI_MODESTO = 11, ELFOSABI_OPENBSD = 12, ELFOSABI_OPENVMS = 13, ELFOSABI_NSK = 14, ELFOSABI_AROS = 15, ELFOSABI_FENIXOS = 16, ELFOSABI_C6000_ELFABI = 64, ELFOSABI_C6000_LINUX = 65, ELFOSABI_ARM = 97, ELFOSABI_STANDALONE = 255 };
enum {
R_X86_64_NONE = 0,
R_X86_64_64 = 1,
R_X86_64_PC32 = 2,
R_X86_64_GOT32 = 3,
R_X86_64_PLT32 = 4,
R_X86_64_COPY = 5,
R_X86_64_GLOB_DAT = 6,
R_X86_64_JUMP_SLOT = 7,
R_X86_64_RELATIVE = 8,
R_X86_64_GOTPCREL = 9,
R_X86_64_32 = 10,
R_X86_64_32S = 11,
R_X86_64_16 = 12,
R_X86_64_PC16 = 13,
R_X86_64_8 = 14,
R_X86_64_PC8 = 15,
R_X86_64_DTPMOD64 = 16,
R_X86_64_DTPOFF64 = 17,
R_X86_64_TPOFF64 = 18,
R_X86_64_TLSGD = 19,
R_X86_64_TLSLD = 20,
R_X86_64_DTPOFF32 = 21,
R_X86_64_GOTTPOFF = 22,
R_X86_64_TPOFF32 = 23,
R_X86_64_PC64 = 24,
R_X86_64_GOTOFF64 = 25,
R_X86_64_GOTPC32 = 26,
R_X86_64_GOT64 = 27,
R_X86_64_GOTPCREL64 = 28,
R_X86_64_GOTPC64 = 29,
R_X86_64_GOTPLT64 = 30,
R_X86_64_PLTOFF64 = 31,
R_X86_64_SIZE32 = 32,
R_X86_64_SIZE64 = 33,
R_X86_64_GOTPC32_TLSDESC = 34,
R_X86_64_TLSDESC_CALL = 35,
R_X86_64_TLSDESC = 36
};
enum {
R_386_NONE = 0,
R_386_32 = 1,
R_386_PC32 = 2,
R_386_GOT32 = 3,
R_386_PLT32 = 4,
R_386_COPY = 5,
R_386_GLOB_DAT = 6,
R_386_JUMP_SLOT = 7,
R_386_RELATIVE = 8,
R_386_GOTOFF = 9,
R_386_GOTPC = 10,
R_386_32PLT = 11,
R_386_TLS_TPOFF = 14,
R_386_TLS_IE = 15,
R_386_TLS_GOTIE = 16,
R_386_TLS_LE = 17,
R_386_TLS_GD = 18,
R_386_TLS_LDM = 19,
R_386_16 = 20,
R_386_PC16 = 21,
R_386_8 = 22,
R_386_PC8 = 23,
R_386_TLS_GD_32 = 24,
R_386_TLS_GD_PUSH = 25,
R_386_TLS_GD_CALL = 26,
R_386_TLS_GD_POP = 27,
R_386_TLS_LDM_32 = 28,
R_386_TLS_LDM_PUSH = 29,
R_386_TLS_LDM_CALL = 30,
R_386_TLS_LDM_POP = 31,
R_386_TLS_LDO_32 = 32,
R_386_TLS_IE_32 = 33,
R_386_TLS_LE_32 = 34,
R_386_TLS_DTPMOD32 = 35,
R_386_TLS_DTPOFF32 = 36,
R_386_TLS_TPOFF32 = 37,
R_386_TLS_GOTDESC = 39,
R_386_TLS_DESC_CALL = 40,
R_386_TLS_DESC = 41,
R_386_IRELATIVE = 42,
R_386_NUM = 43
};
enum {
R_MICROBLAZE_NONE = 0,
R_MICROBLAZE_32 = 1,
R_MICROBLAZE_32_PCREL = 2,
R_MICROBLAZE_64_PCREL = 3,
R_MICROBLAZE_32_PCREL_LO = 4,
R_MICROBLAZE_64 = 5,
R_MICROBLAZE_32_LO = 6,
R_MICROBLAZE_SRO32 = 7,
R_MICROBLAZE_SRW32 = 8,
R_MICROBLAZE_64_NONE = 9,
R_MICROBLAZE_32_SYM_OP_SYM = 10,
R_MICROBLAZE_GNU_VTINHERIT = 11,
R_MICROBLAZE_GNU_VTENTRY = 12,
R_MICROBLAZE_GOTPC_64 = 13,
R_MICROBLAZE_GOT_64 = 14,
R_MICROBLAZE_PLT_64 = 15,
R_MICROBLAZE_REL = 16,
R_MICROBLAZE_JUMP_SLOT = 17,
R_MICROBLAZE_GLOB_DAT = 18,
R_MICROBLAZE_GOTOFF_64 = 19,
R_MICROBLAZE_GOTOFF_32 = 20,
R_MICROBLAZE_COPY = 21
};
enum {
R_PPC_NONE = 0,
R_PPC_ADDR32 = 1,
R_PPC_ADDR24 = 2,
R_PPC_ADDR16 = 3,
R_PPC_ADDR16_LO = 4,
R_PPC_ADDR16_HI = 5,
R_PPC_ADDR16_HA = 6,
R_PPC_ADDR14 = 7,
R_PPC_ADDR14_BRTAKEN = 8,
R_PPC_ADDR14_BRNTAKEN = 9,
R_PPC_REL24 = 10,
R_PPC_REL14 = 11,
R_PPC_REL14_BRTAKEN = 12,
R_PPC_REL14_BRNTAKEN = 13,
R_PPC_REL32 = 26
};
enum { EF_ARM_EABIMASK = 0xFF000000U };
enum {
R_ARM_NONE = 0x00,
R_ARM_PC24 = 0x01,
R_ARM_ABS32 = 0x02,
R_ARM_REL32 = 0x03,
R_ARM_LDR_PC_G0 = 0x04,
R_ARM_ABS16 = 0x05,
R_ARM_ABS12 = 0x06,
R_ARM_THM_ABS5 = 0x07,
R_ARM_ABS8 = 0x08,
R_ARM_SBREL32 = 0x09,
R_ARM_THM_CALL = 0x0a,
R_ARM_THM_PC8 = 0x0b,
R_ARM_BREL_ADJ = 0x0c,
R_ARM_TLS_DESC = 0x0d,
R_ARM_THM_SWI8 = 0x0e,
R_ARM_XPC25 = 0x0f,
R_ARM_THM_XPC22 = 0x10,
R_ARM_TLS_DTPMOD32 = 0x11,
R_ARM_TLS_DTPOFF32 = 0x12,
R_ARM_TLS_TPOFF32 = 0x13,
R_ARM_COPY = 0x14,
R_ARM_GLOB_DAT = 0x15,
R_ARM_JUMP_SLOT = 0x16,
R_ARM_RELATIVE = 0x17,
R_ARM_GOTOFF32 = 0x18,
R_ARM_BASE_PREL = 0x19,
R_ARM_GOT_BREL = 0x1a,
R_ARM_PLT32 = 0x1b,
R_ARM_CALL = 0x1c,
R_ARM_JUMP24 = 0x1d,
R_ARM_THM_JUMP24 = 0x1e,
R_ARM_BASE_ABS = 0x1f,
R_ARM_ALU_PCREL_7_0 = 0x20,
R_ARM_ALU_PCREL_15_8 = 0x21,
R_ARM_ALU_PCREL_23_15 = 0x22,
R_ARM_LDR_SBREL_11_0_NC = 0x23,
R_ARM_ALU_SBREL_19_12_NC = 0x24,
R_ARM_ALU_SBREL_27_20_CK = 0x25,
R_ARM_TARGET1 = 0x26,
R_ARM_SBREL31 = 0x27,
R_ARM_V4BX = 0x28,
R_ARM_TARGET2 = 0x29,
R_ARM_PREL31 = 0x2a,
R_ARM_MOVW_ABS_NC = 0x2b,
R_ARM_MOVT_ABS = 0x2c,
R_ARM_MOVW_PREL_NC = 0x2d,
R_ARM_MOVT_PREL = 0x2e,
R_ARM_THM_MOVW_ABS_NC = 0x2f,
R_ARM_THM_MOVT_ABS = 0x30,
R_ARM_THM_MOVW_PREL_NC = 0x31,
R_ARM_THM_MOVT_PREL = 0x32,
R_ARM_THM_JUMP19 = 0x33,
R_ARM_THM_JUMP6 = 0x34,
R_ARM_THM_ALU_PREL_11_0 = 0x35,
R_ARM_THM_PC12 = 0x36,
R_ARM_ABS32_NOI = 0x37,
R_ARM_REL32_NOI = 0x38,
R_ARM_ALU_PC_G0_NC = 0x39,
R_ARM_ALU_PC_G0 = 0x3a,
R_ARM_ALU_PC_G1_NC = 0x3b,
R_ARM_ALU_PC_G1 = 0x3c,
R_ARM_ALU_PC_G2 = 0x3d,
R_ARM_LDR_PC_G1 = 0x3e,
R_ARM_LDR_PC_G2 = 0x3f,
R_ARM_LDRS_PC_G0 = 0x40,
R_ARM_LDRS_PC_G1 = 0x41,
R_ARM_LDRS_PC_G2 = 0x42,
R_ARM_LDC_PC_G0 = 0x43,
R_ARM_LDC_PC_G1 = 0x44,
R_ARM_LDC_PC_G2 = 0x45,
R_ARM_ALU_SB_G0_NC = 0x46,
R_ARM_ALU_SB_G0 = 0x47,
R_ARM_ALU_SB_G1_NC = 0x48,
R_ARM_ALU_SB_G1 = 0x49,
R_ARM_ALU_SB_G2 = 0x4a,
R_ARM_LDR_SB_G0 = 0x4b,
R_ARM_LDR_SB_G1 = 0x4c,
R_ARM_LDR_SB_G2 = 0x4d,
R_ARM_LDRS_SB_G0 = 0x4e,
R_ARM_LDRS_SB_G1 = 0x4f,
R_ARM_LDRS_SB_G2 = 0x50,
R_ARM_LDC_SB_G0 = 0x51,
R_ARM_LDC_SB_G1 = 0x52,
R_ARM_LDC_SB_G2 = 0x53,
R_ARM_MOVW_BREL_NC = 0x54,
R_ARM_MOVT_BREL = 0x55,
R_ARM_MOVW_BREL = 0x56,
R_ARM_THM_MOVW_BREL_NC = 0x57,
R_ARM_THM_MOVT_BREL = 0x58,
R_ARM_THM_MOVW_BREL = 0x59,
R_ARM_TLS_GOTDESC = 0x5a,
R_ARM_TLS_CALL = 0x5b,
R_ARM_TLS_DESCSEQ = 0x5c,
R_ARM_THM_TLS_CALL = 0x5d,
R_ARM_PLT32_ABS = 0x5e,
R_ARM_GOT_ABS = 0x5f,
R_ARM_GOT_PREL = 0x60,
R_ARM_GOT_BREL12 = 0x61,
R_ARM_GOTOFF12 = 0x62,
R_ARM_GOTRELAX = 0x63,
R_ARM_GNU_VTENTRY = 0x64,
R_ARM_GNU_VTINHERIT = 0x65,
R_ARM_THM_JUMP11 = 0x66,
R_ARM_THM_JUMP8 = 0x67,
R_ARM_TLS_GD32 = 0x68,
R_ARM_TLS_LDM32 = 0x69,
R_ARM_TLS_LDO32 = 0x6a,
R_ARM_TLS_IE32 = 0x6b,
R_ARM_TLS_LE32 = 0x6c,
R_ARM_TLS_LDO12 = 0x6d,
R_ARM_TLS_LE12 = 0x6e,
R_ARM_TLS_IE12GP = 0x6f,
R_ARM_PRIVATE_0 = 0x70,
R_ARM_PRIVATE_1 = 0x71,
R_ARM_PRIVATE_2 = 0x72,
R_ARM_PRIVATE_3 = 0x73,
R_ARM_PRIVATE_4 = 0x74,
R_ARM_PRIVATE_5 = 0x75,
R_ARM_PRIVATE_6 = 0x76,
R_ARM_PRIVATE_7 = 0x77,
R_ARM_PRIVATE_8 = 0x78,
R_ARM_PRIVATE_9 = 0x79,
R_ARM_PRIVATE_10 = 0x7a,
R_ARM_PRIVATE_11 = 0x7b,
R_ARM_PRIVATE_12 = 0x7c,
R_ARM_PRIVATE_13 = 0x7d,
R_ARM_PRIVATE_14 = 0x7e,
R_ARM_PRIVATE_15 = 0x7f,
R_ARM_ME_TOO = 0x80,
R_ARM_THM_TLS_DESCSEQ16 = 0x81,
R_ARM_THM_TLS_DESCSEQ32 = 0x82
};
enum {
EF_MIPS_NOREORDER = 0x00000001, EF_MIPS_PIC = 0x00000002, EF_MIPS_CPIC = 0x00000004, EF_MIPS_ARCH_1 = 0x00000000, EF_MIPS_ARCH_2 = 0x10000000, EF_MIPS_ARCH_3 = 0x20000000, EF_MIPS_ARCH_4 = 0x30000000, EF_MIPS_ARCH_5 = 0x40000000, EF_MIPS_ARCH_32 = 0x60000000, EF_MIPS_ARCH_32R2 = 0x70000000, EF_MIPS_ARCH = 0xf0000000 };
enum {
R_MIPS_NONE = 0,
R_MIPS_16 = 1,
R_MIPS_32 = 2,
R_MIPS_REL32 = 3,
R_MIPS_26 = 4,
R_MIPS_HI16 = 5,
R_MIPS_LO16 = 6,
R_MIPS_GPREL16 = 7,
R_MIPS_LITERAL = 8,
R_MIPS_GOT16 = 9,
R_MIPS_GOT = 9,
R_MIPS_PC16 = 10,
R_MIPS_CALL16 = 11,
R_MIPS_GPREL32 = 12,
R_MIPS_SHIFT5 = 16,
R_MIPS_SHIFT6 = 17,
R_MIPS_64 = 18,
R_MIPS_GOT_DISP = 19,
R_MIPS_GOT_PAGE = 20,
R_MIPS_GOT_OFST = 21,
R_MIPS_GOT_HI16 = 22,
R_MIPS_GOT_LO16 = 23,
R_MIPS_SUB = 24,
R_MIPS_INSERT_A = 25,
R_MIPS_INSERT_B = 26,
R_MIPS_DELETE = 27,
R_MIPS_HIGHER = 28,
R_MIPS_HIGHEST = 29,
R_MIPS_CALL_HI16 = 30,
R_MIPS_CALL_LO16 = 31,
R_MIPS_SCN_DISP = 32,
R_MIPS_REL16 = 33,
R_MIPS_ADD_IMMEDIATE = 34,
R_MIPS_PJUMP = 35,
R_MIPS_RELGOT = 36,
R_MIPS_JALR = 37,
R_MIPS_TLS_DTPMOD32 = 38,
R_MIPS_TLS_DTPREL32 = 39,
R_MIPS_TLS_DTPMOD64 = 40,
R_MIPS_TLS_DTPREL64 = 41,
R_MIPS_TLS_GD = 42,
R_MIPS_TLS_LDM = 43,
R_MIPS_TLS_DTPREL_HI16 = 44,
R_MIPS_TLS_DTPREL_LO16 = 45,
R_MIPS_TLS_GOTTPREL = 46,
R_MIPS_TLS_TPREL32 = 47,
R_MIPS_TLS_TPREL64 = 48,
R_MIPS_TLS_TPREL_HI16 = 49,
R_MIPS_TLS_TPREL_LO16 = 50,
R_MIPS_GLOB_DAT = 51,
R_MIPS_COPY = 126,
R_MIPS_JUMP_SLOT = 127,
R_MIPS_NUM = 218
};
struct Elf32_Shdr {
Elf32_Word sh_name; Elf32_Word sh_type; Elf32_Word sh_flags; Elf32_Addr sh_addr; Elf32_Off sh_offset; Elf32_Word sh_size; Elf32_Word sh_link; Elf32_Word sh_info; Elf32_Word sh_addralign; Elf32_Word sh_entsize; };
struct Elf64_Shdr {
Elf64_Word sh_name;
Elf64_Word sh_type;
Elf64_Xword sh_flags;
Elf64_Addr sh_addr;
Elf64_Off sh_offset;
Elf64_Xword sh_size;
Elf64_Word sh_link;
Elf64_Word sh_info;
Elf64_Xword sh_addralign;
Elf64_Xword sh_entsize;
};
enum {
SHN_UNDEF = 0, SHN_LORESERVE = 0xff00, SHN_LOPROC = 0xff00, SHN_HIPROC = 0xff1f, SHN_LOOS = 0xff20, SHN_HIOS = 0xff3f, SHN_ABS = 0xfff1, SHN_COMMON = 0xfff2, SHN_XINDEX = 0xffff, SHN_HIRESERVE = 0xffff };
enum {
SHT_NULL = 0, SHT_PROGBITS = 1, SHT_SYMTAB = 2, SHT_STRTAB = 3, SHT_RELA = 4, SHT_HASH = 5, SHT_DYNAMIC = 6, SHT_NOTE = 7, SHT_NOBITS = 8, SHT_REL = 9, SHT_SHLIB = 10, SHT_DYNSYM = 11, SHT_INIT_ARRAY = 14, SHT_FINI_ARRAY = 15, SHT_PREINIT_ARRAY = 16, SHT_GROUP = 17, SHT_SYMTAB_SHNDX = 18, SHT_LOOS = 0x60000000, SHT_HIOS = 0x6fffffff, SHT_LOPROC = 0x70000000, SHT_ARM_EXIDX = 0x70000001U,
SHT_ARM_PREEMPTMAP = 0x70000002U,
SHT_ARM_ATTRIBUTES = 0x70000003U,
SHT_ARM_DEBUGOVERLAY = 0x70000004U,
SHT_ARM_OVERLAYSECTION = 0x70000005U,
SHT_X86_64_UNWIND = 0x70000001,
SHT_HIPROC = 0x7fffffff, SHT_LOUSER = 0x80000000, SHT_HIUSER = 0xffffffff };
enum {
SHF_WRITE = 0x1,
SHF_ALLOC = 0x2,
SHF_EXECINSTR = 0x4,
SHF_MERGE = 0x10,
SHF_STRINGS = 0x20,
SHF_INFO_LINK = 0x40U,
SHF_LINK_ORDER = 0x80U,
SHF_OS_NONCONFORMING = 0x100U,
SHF_GROUP = 0x200U,
SHF_TLS = 0x400U,
XCORE_SHF_CP_SECTION = 0x800U,
XCORE_SHF_DP_SECTION = 0x1000U,
SHF_MASKOS = 0x0ff00000,
SHF_MASKPROC = 0xf0000000,
SHF_X86_64_LARGE = 0x10000000
};
enum {
GRP_COMDAT = 0x1,
GRP_MASKOS = 0x0ff00000,
GRP_MASKPROC = 0xf0000000
};
struct Elf32_Sym {
Elf32_Word st_name; Elf32_Addr st_value; Elf32_Word st_size; unsigned char st_info; unsigned char st_other; Elf32_Half st_shndx;
unsigned char getBinding() const { return st_info >> 4; }
unsigned char getType() const { return st_info & 0x0f; }
void setBinding(unsigned char b) { setBindingAndType(b, getType()); }
void setType(unsigned char t) { setBindingAndType(getBinding(), t); }
void setBindingAndType(unsigned char b, unsigned char t) {
st_info = (b << 4) + (t & 0x0f);
}
};
struct Elf64_Sym {
Elf64_Word st_name; unsigned char st_info; unsigned char st_other; Elf64_Half st_shndx; Elf64_Addr st_value; Elf64_Xword st_size;
unsigned char getBinding() const { return st_info >> 4; }
unsigned char getType() const { return st_info & 0x0f; }
void setBinding(unsigned char b) { setBindingAndType(b, getType()); }
void setType(unsigned char t) { setBindingAndType(getBinding(), t); }
void setBindingAndType(unsigned char b, unsigned char t) {
st_info = (b << 4) + (t & 0x0f);
}
};
enum {
SYMENTRY_SIZE32 = 16, SYMENTRY_SIZE64 = 24 };
enum {
STB_LOCAL = 0, STB_GLOBAL = 1, STB_WEAK = 2, STB_LOOS = 10, STB_HIOS = 12, STB_LOPROC = 13, STB_HIPROC = 15 };
enum {
STT_NOTYPE = 0, STT_OBJECT = 1, STT_FUNC = 2, STT_SECTION = 3, STT_FILE = 4, STT_COMMON = 5, STT_TLS = 6, STT_LOOS = 7, STT_HIOS = 8, STT_GNU_IFUNC = 10, STT_LOPROC = 13, STT_HIPROC = 15 };
enum {
STV_DEFAULT = 0, STV_INTERNAL = 1, STV_HIDDEN = 2, STV_PROTECTED = 3 };
struct Elf32_Rel {
Elf32_Addr r_offset; Elf32_Word r_info;
Elf32_Word getSymbol() const { return (r_info >> 8); }
unsigned char getType() const { return (unsigned char) (r_info & 0x0ff); }
void setSymbol(Elf32_Word s) { setSymbolAndType(s, getType()); }
void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); }
void setSymbolAndType(Elf32_Word s, unsigned char t) {
r_info = (s << 8) + t;
}
};
struct Elf32_Rela {
Elf32_Addr r_offset; Elf32_Word r_info; Elf32_Sword r_addend;
Elf32_Word getSymbol() const { return (r_info >> 8); }
unsigned char getType() const { return (unsigned char) (r_info & 0x0ff); }
void setSymbol(Elf32_Word s) { setSymbolAndType(s, getType()); }
void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); }
void setSymbolAndType(Elf32_Word s, unsigned char t) {
r_info = (s << 8) + t;
}
};
struct Elf64_Rel {
Elf64_Addr r_offset; Elf64_Xword r_info;
Elf64_Xword getSymbol() const { return (r_info >> 32); }
unsigned char getType() const {
return (unsigned char) (r_info & 0xffffffffL);
}
void setSymbol(Elf32_Word s) { setSymbolAndType(s, getType()); }
void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); }
void setSymbolAndType(Elf64_Xword s, unsigned char t) {
r_info = (s << 32) + (t&0xffffffffL);
}
};
struct Elf64_Rela {
Elf64_Addr r_offset; Elf64_Xword r_info; Elf64_Sxword r_addend;
Elf64_Xword getSymbol() const { return (r_info >> 32); }
unsigned char getType() const {
return (unsigned char) (r_info & 0xffffffffL);
}
void setSymbol(Elf64_Xword s) { setSymbolAndType(s, getType()); }
void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); }
void setSymbolAndType(Elf64_Xword s, unsigned char t) {
r_info = (s << 32) + (t&0xffffffffL);
}
};
struct Elf32_Phdr {
Elf32_Word p_type; Elf32_Off p_offset; Elf32_Addr p_vaddr; Elf32_Addr p_paddr; Elf32_Word p_filesz; Elf32_Word p_memsz; Elf32_Word p_flags; Elf32_Word p_align; };
struct Elf64_Phdr {
Elf64_Word p_type; Elf64_Word p_flags; Elf64_Off p_offset; Elf64_Addr p_vaddr; Elf64_Addr p_paddr; Elf64_Xword p_filesz; Elf64_Xword p_memsz; Elf64_Xword p_align; };
enum {
PT_NULL = 0, PT_LOAD = 1, PT_DYNAMIC = 2, PT_INTERP = 3, PT_NOTE = 4, PT_SHLIB = 5, PT_PHDR = 6, PT_TLS = 7, PT_LOOS = 0x60000000,
PT_GNU_EH_FRAME = 0x6474e550,
PT_SUNW_EH_FRAME = 0x6474e550,
PT_SUNW_UNWIND = 0x6464e550,
PT_HIOS = 0x6fffffff, PT_LOPROC = 0x70000000, PT_HIPROC = 0x7fffffff };
enum {
PF_X = 1, PF_W = 2, PF_R = 4, PF_MASKOS = 0x0ff00000, PF_MASKPROC = 0xf0000000 };
struct Elf32_Dyn
{
Elf32_Sword d_tag; union
{
Elf32_Word d_val; Elf32_Addr d_ptr; } d_un;
};
struct Elf64_Dyn
{
Elf64_Sxword d_tag; union
{
Elf64_Xword d_val; Elf64_Addr d_ptr; } d_un;
};
enum {
DT_NULL = 0, DT_NEEDED = 1, DT_PLTRELSZ = 2, DT_PLTGOT = 3, DT_HASH = 4, DT_STRTAB = 5, DT_SYMTAB = 6, DT_RELA = 7, DT_RELASZ = 8, DT_RELAENT = 9, DT_STRSZ = 10, DT_SYMENT = 11, DT_INIT = 12, DT_FINI = 13, DT_SONAME = 14, DT_RPATH = 15, DT_SYMBOLIC = 16, DT_REL = 17, DT_RELSZ = 18, DT_RELENT = 19, DT_PLTREL = 20, DT_DEBUG = 21, DT_TEXTREL = 22, DT_JMPREL = 23, DT_BIND_NOW = 24, DT_INIT_ARRAY = 25, DT_FINI_ARRAY = 26, DT_INIT_ARRAYSZ = 27, DT_FINI_ARRAYSZ = 28, DT_RUNPATH = 29, DT_FLAGS = 30, DT_ENCODING = 32,
DT_PREINIT_ARRAY = 32, DT_PREINIT_ARRAYSZ = 33,
DT_LOOS = 0x60000000, DT_HIOS = 0x6FFFFFFF, DT_LOPROC = 0x70000000, DT_HIPROC = 0x7FFFFFFF };
enum {
DF_ORIGIN = 0x01, DF_SYMBOLIC = 0x02, DF_TEXTREL = 0x04, DF_BIND_NOW = 0x08, DF_STATIC_TLS = 0x10 };
}
}
#endif