ELF.h revision ba6086818d9c5070061f74ac9944666b4312c6f0
1551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer//===-- llvm/Support/ELF.h - ELF constants and data structures --*- C++ -*-===// 263b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman// 36c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// The LLVM Compiler Infrastructure 46c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// 57ed47a13356daed2a34cd2209a31f92552e3bdd8Chris Lattner// This file is distributed under the University of Illinois Open Source 67ed47a13356daed2a34cd2209a31f92552e3bdd8Chris Lattner// License. See LICENSE.TXT for details. 763b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman// 86c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke//===----------------------------------------------------------------------===// 96c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// 106c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// This header contains common, non-processor-specific data structures and 116c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// constants for the ELF file format. 1263b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman// 139a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// The details of the ELF32 bits in this file are largely based on the Tool 149a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Interface Standard (TIS) Executable and Linking Format (ELF) Specification 159a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Version 1.2, May 1995. The ELF64 stuff is based on ELF-64 Object File Format 169a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Version 1.5, Draft 2, May 1998 as well as OpenBSD header files. 176c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// 186c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke//===----------------------------------------------------------------------===// 196c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 20551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#ifndef LLVM_SUPPORT_ELF_H 21551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#define LLVM_SUPPORT_ELF_H 22551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer 231f6efa3996dd1929fbc129203ce5009b620e6969Michael J. Spencer#include "llvm/Support/DataTypes.h" 246c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke#include <cstring> 256c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 266c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekenamespace llvm { 276c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 286c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekenamespace ELF { 296c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 306c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeketypedef uint32_t Elf32_Addr; // Program address 316c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeketypedef uint32_t Elf32_Off; // File offset 32c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencertypedef uint16_t Elf32_Half; 336c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeketypedef uint32_t Elf32_Word; 34c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencertypedef int32_t Elf32_Sword; 356c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 36620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeketypedef uint64_t Elf64_Addr; 37620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeketypedef uint64_t Elf64_Off; 38c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencertypedef uint16_t Elf64_Half; 39620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeketypedef uint32_t Elf64_Word; 40c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencertypedef int32_t Elf64_Sword; 41620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeketypedef uint64_t Elf64_Xword; 42c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencertypedef int64_t Elf64_Sxword; 43620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke 446c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Object file magic string. 45757c1f9d87b516a1e3bc4cd678245b207ae9c559Brian Gaekestatic const char ElfMagic[] = { 0x7f, 'E', 'L', 'F', '\0' }; 466c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 479a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// e_ident size and indices. 489a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilsonenum { 499a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_MAG0 = 0, // File identification index. 509a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_MAG1 = 1, // File identification index. 519a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_MAG2 = 2, // File identification index. 529a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_MAG3 = 3, // File identification index. 539a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_CLASS = 4, // File class. 549a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_DATA = 5, // Data encoding. 559a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_VERSION = 6, // File version. 569a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_OSABI = 7, // OS/ABI identification. 579a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_ABIVERSION = 8, // ABI version. 589a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_PAD = 9, // Start of padding bytes. 599a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson EI_NIDENT = 16 // Number of bytes in e_ident. 609a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson}; 619a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson 626c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekestruct Elf32_Ehdr { 639a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char e_ident[EI_NIDENT]; // ELF Identification bytes 646c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_type; // Type of file (see ET_* below) 656c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_machine; // Required architecture for this file (see EM_*) 666c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word e_version; // Must be equal to 1 676c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Addr e_entry; // Address to jump to in order to start program 686c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Off e_phoff; // Program header table's file offset, in bytes 696c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Off e_shoff; // Section header table's file offset, in bytes 706c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word e_flags; // Processor-specific flags 716c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_ehsize; // Size of ELF header, in bytes 726c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_phentsize; // Size of an entry in the program header table 736c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_phnum; // Number of entries in the program header table 746c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_shentsize; // Size of an entry in the section header table 756c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_shnum; // Number of entries in the section header table 766c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half e_shstrndx; // Sect hdr table index of sect name string table 77fe4591bfc2b147c10d6a7b1a5af56454fb78daceStephen Wilson bool checkMagic() const { 78314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson return (memcmp(e_ident, ElfMagic, strlen(ElfMagic))) == 0; 796c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke } 809a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char getFileClass() const { return e_ident[EI_CLASS]; } 819a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char getDataEncoding() const { return e_ident[EI_DATA]; } 826c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 836c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 84620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke// 64-bit ELF header. Fields are the same as for ELF32, but with different 85620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke// types (see above). 86e9f6f2c0492af8097166f1b7d62f131f20ca5714Brian Gaekestruct Elf64_Ehdr { 879a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char e_ident[EI_NIDENT]; 88c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_type; 89c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_machine; 90c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Word e_version; 91620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Addr e_entry; 92620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Off e_phoff; 93620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Off e_shoff; 94c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Word e_flags; 95c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_ehsize; 96c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_phentsize; 97c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_phnum; 98c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_shentsize; 99c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_shnum; 100c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Half e_shstrndx; 1019a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson bool checkMagic() const { 1029a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson return (memcmp(e_ident, ElfMagic, strlen(ElfMagic))) == 0; 1039a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson } 1049a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char getFileClass() const { return e_ident[EI_CLASS]; } 1059a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char getDataEncoding() const { return e_ident[EI_DATA]; } 106e9f6f2c0492af8097166f1b7d62f131f20ca5714Brian Gaeke}; 107620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke 1086c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// File types 1096c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 1106c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ET_NONE = 0, // No file type 1116c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ET_REL = 1, // Relocatable file 1126c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ET_EXEC = 2, // Executable file 1136c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ET_DYN = 3, // Shared object file 1146c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ET_CORE = 4, // Core file 1156c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ET_LOPROC = 0xff00, // Beginning of processor-specific codes 1166c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ET_HIPROC = 0xffff // Processor-specific 1176c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 1186c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 1195af8f421b6412e52530608097e39d2602195629fDan Gohman// Versioning 1205af8f421b6412e52530608097e39d2602195629fDan Gohmanenum { 1215af8f421b6412e52530608097e39d2602195629fDan Gohman EV_NONE = 0, 1225af8f421b6412e52530608097e39d2602195629fDan Gohman EV_CURRENT = 1 1235af8f421b6412e52530608097e39d2602195629fDan Gohman}; 1245af8f421b6412e52530608097e39d2602195629fDan Gohman 1256c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Machine architectures 1266c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 127fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_NONE = 0, // No machine 128fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_M32 = 1, // AT&T WE 32100 129fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SPARC = 2, // SPARC 130fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_386 = 3, // Intel 386 131fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_68K = 4, // Motorola 68000 132fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_88K = 5, // Motorola 88000 133fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_486 = 6, // Intel 486 (deprecated) 134fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_860 = 7, // Intel 80860 135fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MIPS = 8, // MIPS R3000 136fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_S370 = 9, // IBM System/370 137fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MIPS_RS3_LE = 10, // MIPS RS3000 Little-endian 138fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PARISC = 15, // Hewlett-Packard PA-RISC 139fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_VPP500 = 17, // Fujitsu VPP500 140fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SPARC32PLUS = 18, // Enhanced instruction set SPARC 141fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_960 = 19, // Intel 80960 142fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PPC = 20, // PowerPC 143fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PPC64 = 21, // PowerPC64 144fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_S390 = 22, // IBM System/390 145fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SPU = 23, // IBM SPU/SPC 146fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_V800 = 36, // NEC V800 147fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_FR20 = 37, // Fujitsu FR20 148fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_RH32 = 38, // TRW RH-32 149fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_RCE = 39, // Motorola RCE 150fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ARM = 40, // ARM 151fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ALPHA = 41, // DEC Alpha 152fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SH = 42, // Hitachi SH 153fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SPARCV9 = 43, // SPARC V9 154fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TRICORE = 44, // Siemens TriCore 155fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ARC = 45, // Argonaut RISC Core 156fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_H8_300 = 46, // Hitachi H8/300 157fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_H8_300H = 47, // Hitachi H8/300H 158fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_H8S = 48, // Hitachi H8S 159fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_H8_500 = 49, // Hitachi H8/500 160fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_IA_64 = 50, // Intel IA-64 processor architecture 161fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MIPS_X = 51, // Stanford MIPS-X 162fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_COLDFIRE = 52, // Motorola ColdFire 163fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_68HC12 = 53, // Motorola M68HC12 164fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MMA = 54, // Fujitsu MMA Multimedia Accelerator 165fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PCP = 55, // Siemens PCP 166fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_NCPU = 56, // Sony nCPU embedded RISC processor 167fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_NDR1 = 57, // Denso NDR1 microprocessor 168fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_STARCORE = 58, // Motorola Star*Core processor 169fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ME16 = 59, // Toyota ME16 processor 170fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ST100 = 60, // STMicroelectronics ST100 processor 171fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TINYJ = 61, // Advanced Logic Corp. TinyJ embedded processor family 172fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_X86_64 = 62, // AMD x86-64 architecture 173fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PDSP = 63, // Sony DSP Processor 174fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PDP10 = 64, // Digital Equipment Corp. PDP-10 175fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PDP11 = 65, // Digital Equipment Corp. PDP-11 176fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_FX66 = 66, // Siemens FX66 microcontroller 177fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ST9PLUS = 67, // STMicroelectronics ST9+ 8/16 bit microcontroller 178fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ST7 = 68, // STMicroelectronics ST7 8-bit microcontroller 179fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_68HC16 = 69, // Motorola MC68HC16 Microcontroller 180fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_68HC11 = 70, // Motorola MC68HC11 Microcontroller 181fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_68HC08 = 71, // Motorola MC68HC08 Microcontroller 182fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_68HC05 = 72, // Motorola MC68HC05 Microcontroller 183fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SVX = 73, // Silicon Graphics SVx 184fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ST19 = 74, // STMicroelectronics ST19 8-bit microcontroller 185fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_VAX = 75, // Digital VAX 186fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CRIS = 76, // Axis Communications 32-bit embedded processor 187fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_JAVELIN = 77, // Infineon Technologies 32-bit embedded processor 188fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_FIREPATH = 78, // Element 14 64-bit DSP Processor 189fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ZSP = 79, // LSI Logic 16-bit DSP Processor 190fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MMIX = 80, // Donald Knuth's educational 64-bit processor 191fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_HUANY = 81, // Harvard University machine-independent object files 192fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PRISM = 82, // SiTera Prism 193fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_AVR = 83, // Atmel AVR 8-bit microcontroller 194fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_FR30 = 84, // Fujitsu FR30 195fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_D10V = 85, // Mitsubishi D10V 196fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_D30V = 86, // Mitsubishi D30V 197fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_V850 = 87, // NEC v850 198fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_M32R = 88, // Mitsubishi M32R 199fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MN10300 = 89, // Matsushita MN10300 200fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MN10200 = 90, // Matsushita MN10200 201fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_PJ = 91, // picoJava 202fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_OPENRISC = 92, // OpenRISC 32-bit embedded processor 203fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ARC_COMPACT = 93, // ARC International ARCompact processor (old 204fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // spelling/synonym: EM_ARC_A5) 205fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_XTENSA = 94, // Tensilica Xtensa Architecture 206fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_VIDEOCORE = 95, // Alphamosaic VideoCore processor 207fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TMM_GPP = 96, // Thompson Multimedia General Purpose Processor 208fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_NS32K = 97, // National Semiconductor 32000 series 209fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TPC = 98, // Tenor Network TPC processor 210fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SNP1K = 99, // Trebia SNP 1000 processor 211fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ST200 = 100, // STMicroelectronics (www.st.com) ST200 212fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_IP2K = 101, // Ubicom IP2xxx microcontroller family 213fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MAX = 102, // MAX Processor 214fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CR = 103, // National Semiconductor CompactRISC microprocessor 215fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_F2MC16 = 104, // Fujitsu F2MC16 216fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MSP430 = 105, // Texas Instruments embedded microcontroller msp430 217fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_BLACKFIN = 106, // Analog Devices Blackfin (DSP) processor 218fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SE_C33 = 107, // S1C33 Family of Seiko Epson processors 219fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SEP = 108, // Sharp embedded microprocessor 220fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ARCA = 109, // Arca RISC Microprocessor 221fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_UNICORE = 110, // Microprocessor series from PKU-Unity Ltd. and MPRC 222fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // of Peking University 223fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_EXCESS = 111, // eXcess: 16/32/64-bit configurable embedded CPU 224fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_DXP = 112, // Icera Semiconductor Inc. Deep Execution Processor 225fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ALTERA_NIOS2 = 113, // Altera Nios II soft-core processor 226fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CRX = 114, // National Semiconductor CompactRISC CRX 227fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_XGATE = 115, // Motorola XGATE embedded processor 228fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_C166 = 116, // Infineon C16x/XC16x processor 229fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_M16C = 117, // Renesas M16C series microprocessors 230fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_DSPIC30F = 118, // Microchip Technology dsPIC30F Digital Signal 231fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // Controller 232fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CE = 119, // Freescale Communication Engine RISC core 233fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_M32C = 120, // Renesas M32C series microprocessors 234fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TSK3000 = 131, // Altium TSK3000 core 235fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_RS08 = 132, // Freescale RS08 embedded processor 236fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SHARC = 133, // Analog Devices SHARC family of 32-bit DSP 237fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // processors 238fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ECOG2 = 134, // Cyan Technology eCOG2 microprocessor 239fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SCORE7 = 135, // Sunplus S+core7 RISC processor 240fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_DSP24 = 136, // New Japan Radio (NJR) 24-bit DSP Processor 241fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_VIDEOCORE3 = 137, // Broadcom VideoCore III processor 242fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_LATTICEMICO32 = 138, // RISC processor for Lattice FPGA architecture 243fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SE_C17 = 139, // Seiko Epson C17 family 244fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TI_C6000 = 140, // The Texas Instruments TMS320C6000 DSP family 245fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TI_C2000 = 141, // The Texas Instruments TMS320C2000 DSP family 246fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TI_C5500 = 142, // The Texas Instruments TMS320C55x DSP family 247fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MMDSP_PLUS = 160, // STMicroelectronics 64bit VLIW Data Signal Processor 248fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CYPRESS_M8C = 161, // Cypress M8C microprocessor 249fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_R32C = 162, // Renesas R32C series microprocessors 250fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TRIMEDIA = 163, // NXP Semiconductors TriMedia architecture family 25168ef0382e4efe4a4c06e47a53a275b873ba0cff4Evandro Menezes EM_HEXAGON = 164, // Qualcomm Hexagon processor 252fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_8051 = 165, // Intel 8051 and variants 253fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_STXP7X = 166, // STMicroelectronics STxP7x family of configurable 254fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // and extensible RISC processors 255fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_NDS32 = 167, // Andes Technology compact code size embedded RISC 256fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // processor family 257fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ECOG1 = 168, // Cyan Technology eCOG1X family 258fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ECOG1X = 168, // Cyan Technology eCOG1X family 259fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MAXQ30 = 169, // Dallas Semiconductor MAXQ30 Core Micro-controllers 260fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_XIMO16 = 170, // New Japan Radio (NJR) 16-bit DSP Processor 261fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MANIK = 171, // M2000 Reconfigurable RISC Microprocessor 262fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CRAYNV2 = 172, // Cray Inc. NV2 vector architecture 263fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_RX = 173, // Renesas RX family 264fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_METAG = 174, // Imagination Technologies META processor 265fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // architecture 266fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MCST_ELBRUS = 175, // MCST Elbrus general purpose hardware architecture 267fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ECOG16 = 176, // Cyan Technology eCOG16 family 268fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CR16 = 177, // National Semiconductor CompactRISC CR16 16-bit 269fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // microprocessor 270fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ETPU = 178, // Freescale Extended Time Processing Unit 271fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_SLE9X = 179, // Infineon Technologies SLE9X core 272fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_L10M = 180, // Intel L10M 273fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_K10M = 181, // Intel K10M 274fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_AVR32 = 185, // Atmel Corporation 32-bit microprocessor family 275fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_STM8 = 186, // STMicroeletronics STM8 8-bit microcontroller 276fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TILE64 = 187, // Tilera TILE64 multicore architecture family 277fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TILEPRO = 188, // Tilera TILEPro multicore architecture family 278fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MICROBLAZE = 189, // Xilinx MicroBlaze 32-bit RISC soft processor core 279fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CUDA = 190, // NVIDIA CUDA architecture 280fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_TILEGX = 191, // Tilera TILE-Gx multicore architecture family 281fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_CLOUDSHIELD = 192, // CloudShield architecture family 282fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_COREA_1ST = 193, // KIPO-KAIST Core-A 1st generation processor family 283fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_COREA_2ND = 194, // KIPO-KAIST Core-A 2nd generation processor family 284fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_ARC_COMPACT2 = 195, // Synopsys ARCompact V2 285fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_OPEN8 = 196, // Open8 8-bit RISC soft processor core 286fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_RL78 = 197, // Renesas RL78 family 287fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_VIDEOCORE5 = 198, // Broadcom VideoCore V processor 288fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_78KOR = 199, // Renesas 78KOR family 289fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_56800EX = 200, // Freescale 56800EX Digital Signal Controller (DSC) 290fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer EM_MBLAZE = 47787 // Xilinx MicroBlaze 2916c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 2926c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 2936c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Object file classes. 2946c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 295b84551a14f1c96942eb82408652e633543b0961eMichael J. Spencer ELFCLASSNONE = 0, 2966c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ELFCLASS32 = 1, // 32-bit object file 2976c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ELFCLASS64 = 2 // 64-bit object file 2986c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 2996c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 3006c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Object file byte orderings. 3016c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 3029a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson ELFDATANONE = 0, // Invalid data encoding. 3036c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ELFDATA2LSB = 1, // Little-endian object file 3046c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke ELFDATA2MSB = 2 // Big-endian object file 3056c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 3066c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 307e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming// OS ABI identification. 3085af8f421b6412e52530608097e39d2602195629fDan Gohmanenum { 309e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_NONE = 0, // UNIX System V ABI 310e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_HPUX = 1, // HP-UX operating system 311e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_NETBSD = 2, // NetBSD 312e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_LINUX = 3, // GNU/Linux 313e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_HURD = 4, // GNU/Hurd 314e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_SOLARIS = 6, // Solaris 315e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_AIX = 7, // AIX 316e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_IRIX = 8, // IRIX 317e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_FREEBSD = 9, // FreeBSD 318e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_TRU64 = 10, // TRU64 UNIX 319e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_MODESTO = 11, // Novell Modesto 320e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_OPENBSD = 12, // OpenBSD 321e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_OPENVMS = 13, // OpenVMS 322e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_NSK = 14, // Hewlett-Packard Non-Stop Kernel 323e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_AROS = 15, // AROS 324e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_FENIXOS = 16, // FenixOS 325e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_C6000_ELFABI = 64, // Bare-metal TMS320C6000 326e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_C6000_LINUX = 65, // Linux TMS320C6000 327e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_ARM = 97, // ARM 328e07cc5dab102c0f8c3f66c2703c95e547d6bf1c6Matt Fleming ELFOSABI_STANDALONE = 255 // Standalone (embedded) application 3295af8f421b6412e52530608097e39d2602195629fDan Gohman}; 3305af8f421b6412e52530608097e39d2602195629fDan Gohman 331004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming// X86_64 relocations. 332004c82ad7c0d2da761726f063373c28ffd18e66dMatt Flemingenum { 333004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_NONE = 0, 334004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_64 = 1, 335004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_PC32 = 2, 336004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_GOT32 = 3, 337004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_PLT32 = 4, 338004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_COPY = 5, 339004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_GLOB_DAT = 6, 340004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_JUMP_SLOT = 7, 341004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_RELATIVE = 8, 342004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_GOTPCREL = 9, 343004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_32 = 10, 344004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_32S = 11, 345004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_16 = 12, 346004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_PC16 = 13, 347004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_8 = 14, 348004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_PC8 = 15, 349004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_DTPMOD64 = 16, 350004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_DTPOFF64 = 17, 351004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_TPOFF64 = 18, 352004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_TLSGD = 19, 353004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_TLSLD = 20, 354004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_DTPOFF32 = 21, 355004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_GOTTPOFF = 22, 356004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_TPOFF32 = 23, 357004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_PC64 = 24, 358004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_GOTOFF64 = 25, 359004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_GOTPC32 = 26, 360fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer R_X86_64_GOT64 = 27, 361fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer R_X86_64_GOTPCREL64 = 28, 362fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer R_X86_64_GOTPC64 = 29, 363fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer R_X86_64_GOTPLT64 = 30, 364fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer R_X86_64_PLTOFF64 = 31, 365004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_SIZE32 = 32, 366004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_SIZE64 = 33, 367004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_GOTPC32_TLSDESC = 34, 368004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_TLSDESC_CALL = 35, 369004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming R_X86_64_TLSDESC = 36 370004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming}; 371004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming 372e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer// i386 relocations. 373e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer// TODO: this is just a subset 374e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramerenum { 375e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_NONE = 0, 376e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_32 = 1, 377e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_PC32 = 2, 378e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_GOT32 = 3, 379e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_PLT32 = 4, 380e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_COPY = 5, 381e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_GLOB_DAT = 6, 382e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_JUMP_SLOT = 7, 383e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_RELATIVE = 8, 384e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_GOTOFF = 9, 385e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_GOTPC = 10, 386e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_32PLT = 11, 3873cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_TPOFF = 14, 3883cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_IE = 15, 3893cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_GOTIE = 16, 3903cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LE = 17, 3913cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_GD = 18, 3923cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LDM = 19, 393e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_16 = 20, 394e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_PC16 = 21, 395e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer R_386_8 = 22, 3963cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_PC8 = 23, 3973cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_GD_32 = 24, 3983cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_GD_PUSH = 25, 3993cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_GD_CALL = 26, 4003cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_GD_POP = 27, 4013cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LDM_32 = 28, 4023cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LDM_PUSH = 29, 4033cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LDM_CALL = 30, 4043cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LDM_POP = 31, 4053cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LDO_32 = 32, 4063cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_IE_32 = 33, 4073cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_LE_32 = 34, 4083cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_DTPMOD32 = 35, 4093cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_DTPOFF32 = 36, 4103cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_TPOFF32 = 37, 4113cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_GOTDESC = 39, 4123cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_DESC_CALL = 40, 4133cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_TLS_DESC = 41, 4143cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_IRELATIVE = 42, 4153cede2d0b2b6cc0a06f55da7c2f8e4263ec0091eRafael Espindola R_386_NUM = 43 416e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer}; 417e5b57347e9485b59dd8d70f8f90d7794f473147aBenjamin Kramer 4184b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck// MBlaze relocations. 4194b04713423c6da988db75c7546baa3db7ddfa119Wesley Peckenum { 4204b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_NONE = 0, 4214b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_32 = 1, 4224b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_32_PCREL = 2, 4234b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_64_PCREL = 3, 4244b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_32_PCREL_LO = 4, 4254b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_64 = 5, 4264b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_32_LO = 6, 4274b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_SRO32 = 7, 4284b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_SRW32 = 8, 4294b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_64_NONE = 9, 4304b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_32_SYM_OP_SYM = 10, 4314b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_GNU_VTINHERIT = 11, 4324b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_GNU_VTENTRY = 12, 4334b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_GOTPC_64 = 13, 4344b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_GOT_64 = 14, 4354b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_PLT_64 = 15, 4364b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_REL = 16, 4374b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_JUMP_SLOT = 17, 4384b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_GLOB_DAT = 18, 4394b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_GOTOFF_64 = 19, 4404b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_GOTOFF_32 = 20, 4414b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck R_MICROBLAZE_COPY = 21 4424b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck}; 4434b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck 44410a431824831c1d57a62dd84346387238f516e0cRoman Divacky// ELF Relocation types for PPC32 4452c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divackyenum { 4462c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_NONE = 0, /* No relocation. */ 4472c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR32 = 1, 4482c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR24 = 2, 4492c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR16 = 3, 4502c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR16_LO = 4, 4512c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR16_HI = 5, 4522c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR16_HA = 6, 4532c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR14 = 7, 4542c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR14_BRTAKEN = 8, 4552c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_ADDR14_BRNTAKEN = 9, 4562c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_REL24 = 10, 4572c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_REL14 = 11, 4582c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_REL14_BRTAKEN = 12, 4592c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky R_PPC_REL14_BRNTAKEN = 13, 460ba6086818d9c5070061f74ac9944666b4312c6f0Ulrich Weigand R_PPC_REL32 = 26, 461ba6086818d9c5070061f74ac9944666b4312c6f0Ulrich Weigand R_PPC_TPREL16_LO = 70, 462ba6086818d9c5070061f74ac9944666b4312c6f0Ulrich Weigand R_PPC_TPREL16_HA = 72 4632c0d69fad0e658117922f3d96d9b732bedf9fd47Roman Divacky}; 4642d7a53aec2c6426eba9e5dd6462cc9e86432b410Jason W Kim 46510a431824831c1d57a62dd84346387238f516e0cRoman Divacky// ELF Relocation types for PPC64 46610a431824831c1d57a62dd84346387238f516e0cRoman Divackyenum { 46710a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_ADDR16_LO = 4, 46810a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_ADDR16_HI = 5, 46910a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_ADDR14 = 7, 47010a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_REL24 = 10, 47110a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_ADDR64 = 38, 47210a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_ADDR16_HIGHER = 39, 47310a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_ADDR16_HIGHEST = 41, 47410a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_TOC16 = 47, 47510a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_TOC = 51, 47610a431824831c1d57a62dd84346387238f516e0cRoman Divacky R_PPC64_TOC16_DS = 63 47710a431824831c1d57a62dd84346387238f516e0cRoman Divacky}; 47810a431824831c1d57a62dd84346387238f516e0cRoman Divacky 4792d7a53aec2c6426eba9e5dd6462cc9e86432b410Jason W Kim// ARM Specific e_flags 4802d7a53aec2c6426eba9e5dd6462cc9e86432b410Jason W Kimenum { EF_ARM_EABIMASK = 0xFF000000U }; 4812d7a53aec2c6426eba9e5dd6462cc9e86432b410Jason W Kim 48213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim// ELF Relocation types for ARM 48313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim// Meets 2.08 ABI Specs. 48413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim 48513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kimenum { 48613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_NONE = 0x00, 48713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PC24 = 0x01, 48813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ABS32 = 0x02, 48913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_REL32 = 0x03, 49013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDR_PC_G0 = 0x04, 49113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ABS16 = 0x05, 49213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ABS12 = 0x06, 49313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_ABS5 = 0x07, 49413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ABS8 = 0x08, 49513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_SBREL32 = 0x09, 49613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_CALL = 0x0a, 49713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_PC8 = 0x0b, 49813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_BREL_ADJ = 0x0c, 49913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_DESC = 0x0d, 50013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_SWI8 = 0x0e, 50113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_XPC25 = 0x0f, 50213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_XPC22 = 0x10, 50313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_DTPMOD32 = 0x11, 50413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_DTPOFF32 = 0x12, 50513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_TPOFF32 = 0x13, 50613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_COPY = 0x14, 50713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GLOB_DAT = 0x15, 50813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_JUMP_SLOT = 0x16, 50913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_RELATIVE = 0x17, 51013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GOTOFF32 = 0x18, 51113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_BASE_PREL = 0x19, 51213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GOT_BREL = 0x1a, 51313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PLT32 = 0x1b, 51413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_CALL = 0x1c, 51513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_JUMP24 = 0x1d, 51613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_JUMP24 = 0x1e, 51713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_BASE_ABS = 0x1f, 51813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PCREL_7_0 = 0x20, 51913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PCREL_15_8 = 0x21, 52013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PCREL_23_15 = 0x22, 52113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDR_SBREL_11_0_NC = 0x23, 52213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_SBREL_19_12_NC = 0x24, 52313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_SBREL_27_20_CK = 0x25, 52413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TARGET1 = 0x26, 52513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_SBREL31 = 0x27, 52613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_V4BX = 0x28, 52713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TARGET2 = 0x29, 52813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PREL31 = 0x2a, 52913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_MOVW_ABS_NC = 0x2b, 53013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_MOVT_ABS = 0x2c, 53113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_MOVW_PREL_NC = 0x2d, 53213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_MOVT_PREL = 0x2e, 53313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_MOVW_ABS_NC = 0x2f, 53413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_MOVT_ABS = 0x30, 53513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_MOVW_PREL_NC = 0x31, 53613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_MOVT_PREL = 0x32, 53713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_JUMP19 = 0x33, 53813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_JUMP6 = 0x34, 53913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_ALU_PREL_11_0 = 0x35, 54013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_PC12 = 0x36, 54113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ABS32_NOI = 0x37, 54213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_REL32_NOI = 0x38, 54313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PC_G0_NC = 0x39, 54413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PC_G0 = 0x3a, 54513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PC_G1_NC = 0x3b, 54613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PC_G1 = 0x3c, 54713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_PC_G2 = 0x3d, 54813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDR_PC_G1 = 0x3e, 54913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDR_PC_G2 = 0x3f, 55013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDRS_PC_G0 = 0x40, 55113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDRS_PC_G1 = 0x41, 55213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDRS_PC_G2 = 0x42, 55313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDC_PC_G0 = 0x43, 55413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDC_PC_G1 = 0x44, 55513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDC_PC_G2 = 0x45, 55613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_SB_G0_NC = 0x46, 55713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_SB_G0 = 0x47, 55813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_SB_G1_NC = 0x48, 55913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_SB_G1 = 0x49, 56013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ALU_SB_G2 = 0x4a, 56113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDR_SB_G0 = 0x4b, 56213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDR_SB_G1 = 0x4c, 56313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDR_SB_G2 = 0x4d, 56413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDRS_SB_G0 = 0x4e, 56513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDRS_SB_G1 = 0x4f, 56613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDRS_SB_G2 = 0x50, 56713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDC_SB_G0 = 0x51, 56813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDC_SB_G1 = 0x52, 56913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_LDC_SB_G2 = 0x53, 57013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_MOVW_BREL_NC = 0x54, 57113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_MOVT_BREL = 0x55, 57213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_MOVW_BREL = 0x56, 57313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_MOVW_BREL_NC = 0x57, 57413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_MOVT_BREL = 0x58, 57513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_MOVW_BREL = 0x59, 57613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_GOTDESC = 0x5a, 57713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_CALL = 0x5b, 57813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_DESCSEQ = 0x5c, 57913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_TLS_CALL = 0x5d, 58013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PLT32_ABS = 0x5e, 58113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GOT_ABS = 0x5f, 58213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GOT_PREL = 0x60, 58313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GOT_BREL12 = 0x61, 58413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GOTOFF12 = 0x62, 58513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GOTRELAX = 0x63, 58613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GNU_VTENTRY = 0x64, 58713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_GNU_VTINHERIT = 0x65, 58813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_JUMP11 = 0x66, 58913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_JUMP8 = 0x67, 59013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_GD32 = 0x68, 59113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_LDM32 = 0x69, 59213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_LDO32 = 0x6a, 59313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_IE32 = 0x6b, 59413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_LE32 = 0x6c, 59513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_LDO12 = 0x6d, 59613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_LE12 = 0x6e, 59713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_TLS_IE12GP = 0x6f, 59813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_0 = 0x70, 59913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_1 = 0x71, 60013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_2 = 0x72, 60113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_3 = 0x73, 60213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_4 = 0x74, 60313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_5 = 0x75, 60413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_6 = 0x76, 60513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_7 = 0x77, 60613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_8 = 0x78, 60713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_9 = 0x79, 60813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_10 = 0x7a, 60913534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_11 = 0x7b, 61013534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_12 = 0x7c, 61113534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_13 = 0x7d, 61213534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_14 = 0x7e, 61313534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_PRIVATE_15 = 0x7f, 61413534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_ME_TOO = 0x80, 61513534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_TLS_DESCSEQ16 = 0x81, 61613534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim R_ARM_THM_TLS_DESCSEQ32 = 0x82 61713534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim}; 61813534672deffb571d90f2c2f0a237c67d5aa0594Jason W Kim 61984bfc2f090639f933df06cc675c4385511516befAkira Hatanaka// Mips Specific e_flags 62084bfc2f090639f933df06cc675c4385511516befAkira Hatanakaenum { 62184bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_NOREORDER = 0x00000001, // Don't reorder instructions 62284bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_PIC = 0x00000002, // Position independent code 62384bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_CPIC = 0x00000004, // Call object with Position independent code 62484bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_ARCH_1 = 0x00000000, // MIPS1 instruction set 62584bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_ARCH_2 = 0x10000000, // MIPS2 instruction set 62684bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_ARCH_3 = 0x20000000, // MIPS3 instruction set 62784bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_ARCH_4 = 0x30000000, // MIPS4 instruction set 62884bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_ARCH_5 = 0x40000000, // MIPS5 instruction set 629a551a48402385cf3f4b754dc72264b2f0974b1a6Akira Hatanaka EF_MIPS_ARCH_32 = 0x50000000, // MIPS32 instruction set per linux not elf.h 630a551a48402385cf3f4b754dc72264b2f0974b1a6Akira Hatanaka EF_MIPS_ARCH_64 = 0x60000000, // MIPS64 instruction set per linux not elf.h 63184bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_ARCH_32R2 = 0x70000000, // mips32r2 632a551a48402385cf3f4b754dc72264b2f0974b1a6Akira Hatanaka EF_MIPS_ARCH_64R2 = 0x80000000, // mips64r2 63384bfc2f090639f933df06cc675c4385511516befAkira Hatanaka EF_MIPS_ARCH = 0xf0000000 // Mask for applying EF_MIPS_ARCH_ variant 63484bfc2f090639f933df06cc675c4385511516befAkira Hatanaka}; 63584bfc2f090639f933df06cc675c4385511516befAkira Hatanaka 63688c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka// ELF Relocation types for Mips 63784bfc2f090639f933df06cc675c4385511516befAkira Hatanaka// . 63888c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanakaenum { 63988c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_NONE = 0, 64088c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_16 = 1, 64188c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_32 = 2, 64288c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_REL32 = 3, 64388c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_26 = 4, 64488c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_HI16 = 5, 64588c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_LO16 = 6, 64688c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GPREL16 = 7, 64788c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_LITERAL = 8, 64888c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GOT16 = 9, 649e3d3572e282733bd7aa5ac14115ed0804174e426Bruno Cardoso Lopes R_MIPS_GOT = 9, 65088c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_PC16 = 10, 65188c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_CALL16 = 11, 65288c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GPREL32 = 12, 65388c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_SHIFT5 = 16, 65488c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_SHIFT6 = 17, 65588c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_64 = 18, 65688c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GOT_DISP = 19, 65788c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GOT_PAGE = 20, 65888c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GOT_OFST = 21, 65988c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GOT_HI16 = 22, 66088c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GOT_LO16 = 23, 66188c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_SUB = 24, 66288c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_INSERT_A = 25, 66388c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_INSERT_B = 26, 66488c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_DELETE = 27, 66588c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_HIGHER = 28, 66688c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_HIGHEST = 29, 66788c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_CALL_HI16 = 30, 66888c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_CALL_LO16 = 31, 66988c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_SCN_DISP = 32, 67088c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_REL16 = 33, 67188c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_ADD_IMMEDIATE = 34, 67288c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_PJUMP = 35, 67388c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_RELGOT = 36, 67488c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_JALR = 37, 67588c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_DTPMOD32 = 38, 67688c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_DTPREL32 = 39, 67788c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_DTPMOD64 = 40, 67888c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_DTPREL64 = 41, 67988c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_GD = 42, 68088c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_LDM = 43, 68188c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_DTPREL_HI16 = 44, 68288c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_DTPREL_LO16 = 45, 68388c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_GOTTPREL = 46, 68488c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_TPREL32 = 47, 68588c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_TPREL64 = 48, 68688c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_TPREL_HI16 = 49, 68788c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_TLS_TPREL_LO16 = 50, 68888c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_GLOB_DAT = 51, 68988c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_COPY = 126, 69088c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_JUMP_SLOT = 127, 69188c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka R_MIPS_NUM = 218 69288c1103c223c1e3eb430ce7081b347e1a2346967Akira Hatanaka}; 6934b04713423c6da988db75c7546baa3db7ddfa119Wesley Peck 6948ceffeb95cca477d1faf176e95140272a28cb91cSid Manning// Hexagon Specific e_flags 6958ceffeb95cca477d1faf176e95140272a28cb91cSid Manning// Release 5 ABI 6968ceffeb95cca477d1faf176e95140272a28cb91cSid Manningenum { 6978ceffeb95cca477d1faf176e95140272a28cb91cSid Manning // Object processor version flags, bits[3:0] 6988ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_MACH_V2 = 0x00000001, // Hexagon V2 6998ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_MACH_V3 = 0x00000002, // Hexagon V3 7008ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_MACH_V4 = 0x00000003, // Hexagon V4 7018ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_MACH_V5 = 0x00000004, // Hexagon V5 7028ceffeb95cca477d1faf176e95140272a28cb91cSid Manning 7038ceffeb95cca477d1faf176e95140272a28cb91cSid Manning // Highest ISA version flags 7048ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_ISA_MACH = 0x00000000, // Same as specified in bits[3:0] 7058ceffeb95cca477d1faf176e95140272a28cb91cSid Manning // of e_flags 7068ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_ISA_V2 = 0x00000010, // Hexagon V2 ISA 7078ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_ISA_V3 = 0x00000020, // Hexagon V3 ISA 7088ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_ISA_V4 = 0x00000030, // Hexagon V4 ISA 7098ceffeb95cca477d1faf176e95140272a28cb91cSid Manning EF_HEXAGON_ISA_V5 = 0x00000040 // Hexagon V5 ISA 7108ceffeb95cca477d1faf176e95140272a28cb91cSid Manning}; 7118ceffeb95cca477d1faf176e95140272a28cb91cSid Manning 7128ceffeb95cca477d1faf176e95140272a28cb91cSid Manning// Hexagon specific Section indexes for common small data 7138ceffeb95cca477d1faf176e95140272a28cb91cSid Manning// Release 5 ABI 7148ceffeb95cca477d1faf176e95140272a28cb91cSid Manningenum { 7158ceffeb95cca477d1faf176e95140272a28cb91cSid Manning SHN_HEXAGON_SCOMMON = 0xff00, // Other access sizes 7168ceffeb95cca477d1faf176e95140272a28cb91cSid Manning SHN_HEXAGON_SCOMMON_1 = 0xff01, // Byte-sized access 7178ceffeb95cca477d1faf176e95140272a28cb91cSid Manning SHN_HEXAGON_SCOMMON_2 = 0xff02, // Half-word-sized access 7188ceffeb95cca477d1faf176e95140272a28cb91cSid Manning SHN_HEXAGON_SCOMMON_4 = 0xff03, // Word-sized access 7198ceffeb95cca477d1faf176e95140272a28cb91cSid Manning SHN_HEXAGON_SCOMMON_8 = 0xff04 // Double-word-size access 7208ceffeb95cca477d1faf176e95140272a28cb91cSid Manning}; 7218ceffeb95cca477d1faf176e95140272a28cb91cSid Manning 72250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow// ELF Relocation types for Hexagon 7238ceffeb95cca477d1faf176e95140272a28cb91cSid Manning// Release 5 ABI 72450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clowenum { 72550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_NONE = 0, 72650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B22_PCREL = 1, 72750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B15_PCREL = 2, 72850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B7_PCREL = 3, 72950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_LO16 = 4, 73050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_HI16 = 5, 73150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_32 = 6, 73250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_16 = 7, 73350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_8 = 8, 73450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GPREL16_0 = 9, 73550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GPREL16_1 = 10, 73650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GPREL16_2 = 11, 73750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GPREL16_3 = 12, 73850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_HL16 = 13, 73950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B13_PCREL = 14, 74050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B9_PCREL = 15, 74150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B32_PCREL_X = 16, 74250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_32_6_X = 17, 74350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B22_PCREL_X = 18, 74450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B15_PCREL_X = 19, 74550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B13_PCREL_X = 20, 74650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B9_PCREL_X = 21, 74750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_B7_PCREL_X = 22, 74850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_16_X = 23, 74950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_12_X = 24, 75050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_11_X = 25, 75150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_10_X = 26, 75250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_9_X = 27, 75350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_8_X = 28, 75450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_7_X = 29, 75550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_6_X = 30, 75650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_32_PCREL = 31, 75750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_COPY = 32, 75850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GLOB_DAT = 33, 75950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_JMP_SLOT = 34, 76050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_RELATIVE = 35, 76150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_PLT_B22_PCREL = 36, 76250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOTREL_LO16 = 37, 76350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOTREL_HI16 = 38, 76450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOTREL_32 = 39, 76550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOT_LO16 = 40, 76650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOT_HI16 = 41, 76750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOT_32 = 42, 76850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOT_16 = 43, 76950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPMOD_32 = 44, 77050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPREL_LO16 = 45, 77150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPREL_HI16 = 46, 77250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPREL_32 = 47, 77350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPREL_16 = 48, 77450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_PLT_B22_PCREL = 49, 77550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_GOT_LO16 = 50, 77650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_GOT_HI16 = 51, 77750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_GOT_32 = 52, 77850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_GOT_16 = 53, 77950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_LO16 = 54, 78050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_HI16 = 55, 78150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_32 = 56, 78250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_GOT_LO16 = 57, 78350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_GOT_HI16 = 58, 78450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_GOT_32 = 59, 78550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_GOT_16 = 60, 78650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_TPREL_LO16 = 61, 78750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_TPREL_HI16 = 62, 78850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_TPREL_32 = 63, 78950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_TPREL_16 = 64, 79050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_6_PCREL_X = 65, 79150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOTREL_32_6_X = 66, 79250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOTREL_16_X = 67, 79350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOTREL_11_X = 68, 79450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOT_32_6_X = 69, 79550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOT_16_X = 70, 79650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GOT_11_X = 71, 79750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPREL_32_6_X = 72, 79850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPREL_16_X = 73, 79950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_DTPREL_11_X = 74, 80050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_GOT_32_6_X = 75, 80150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_GOT_16_X = 76, 80250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_GD_GOT_11_X = 77, 80350b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_32_6_X = 78, 80450b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_16_X = 79, 80550b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_GOT_32_6_X = 80, 80650b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_GOT_16_X = 81, 80750b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_IE_GOT_11_X = 82, 80850b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_TPREL_32_6_X = 83, 80950b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_TPREL_16_X = 84, 81050b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow R_HEX_TPREL_11_X = 85 81150b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow}; 81250b4c52633b0c933aabcd0741d1dae751ba339ddMarshall Clow 8136c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Section header. 8146c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekestruct Elf32_Shdr { 8156c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word sh_name; // Section name (index into string table) 8166c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word sh_type; // Section type (SHT_*) 8176c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word sh_flags; // Section flags (SHF_*) 8186c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Addr sh_addr; // Address where section is to be loaded 8196c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Off sh_offset; // File offset of section data, in bytes 8206c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word sh_size; // Size of section, in bytes 82163b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman Elf32_Word sh_link; // Section type-specific header table index link 8226c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word sh_info; // Section type-specific extra information 8236c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word sh_addralign; // Section address alignment 8246c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word sh_entsize; // Size of records contained within the section 8256c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 8266c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 827620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke// Section header for ELF64 - same fields as ELF32, different types. 828e9f6f2c0492af8097166f1b7d62f131f20ca5714Brian Gaekestruct Elf64_Shdr { 829c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Word sh_name; 830c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Word sh_type; 831620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Xword sh_flags; 832620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Addr sh_addr; 833620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Off sh_offset; 834620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Xword sh_size; 835c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Word sh_link; 836c8f6c44af46554036084cba21a118266f5e26c0eMichael J. Spencer Elf64_Word sh_info; 837620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Xword sh_addralign; 838620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke Elf64_Xword sh_entsize; 839e9f6f2c0492af8097166f1b7d62f131f20ca5714Brian Gaeke}; 840620ee02353d8b65959dc01a66b073adfcdef9eacBrian Gaeke 8416c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Special section indices. 8426c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 8436c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke SHN_UNDEF = 0, // Undefined, missing, irrelevant, or meaningless 8446c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke SHN_LORESERVE = 0xff00, // Lowest reserved index 8456c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke SHN_LOPROC = 0xff00, // Lowest processor-specific index 8466c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke SHN_HIPROC = 0xff1f, // Highest processor-specific index 847fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer SHN_LOOS = 0xff20, // Lowest operating system-specific index 848fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer SHN_HIOS = 0xff3f, // Highest operating system-specific index 8496c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke SHN_ABS = 0xfff1, // Symbol has absolute value; does not need relocation 8506c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke SHN_COMMON = 0xfff2, // FORTRAN COMMON or C external global variables 8517be2c33193aeada8c0ff3555ea54b930f204132aRafael Espindola SHN_XINDEX = 0xffff, // Mark that the index is >= SHN_LORESERVE 8526c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke SHN_HIRESERVE = 0xffff // Highest reserved index 8536c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 8546c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 8556c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Section types. 8566c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 857b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_NULL = 0, // No associated section (inactive entry). 858b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_PROGBITS = 1, // Program-defined contents. 859b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_SYMTAB = 2, // Symbol table. 860b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_STRTAB = 3, // String table. 861b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_RELA = 4, // Relocation entries; explicit addends. 862b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_HASH = 5, // Symbol hash table. 863b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_DYNAMIC = 6, // Information for dynamic linking. 864b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_NOTE = 7, // Information about the file. 865b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_NOBITS = 8, // Data occupies no space in the file. 866b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_REL = 9, // Relocation entries; no explicit addends. 867b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_SHLIB = 10, // Reserved. 868b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_DYNSYM = 11, // Symbol table. 869cbda61a468b4a2b33a54781d65023da7d9c8d291Michael J. Spencer SHT_INIT_ARRAY = 14, // Pointers to initialization functions. 870b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_FINI_ARRAY = 15, // Pointers to termination functions. 871b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_PREINIT_ARRAY = 16, // Pointers to pre-init functions. 872b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_GROUP = 17, // Section group. 873cbda61a468b4a2b33a54781d65023da7d9c8d291Michael J. Spencer SHT_SYMTAB_SHNDX = 18, // Indices for SHN_XINDEX entries. 874b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_LOOS = 0x60000000, // Lowest operating system-specific type. 8756aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan SHT_GNU_ATTRIBUTES= 0x6ffffff5, // Object attributes. 8766aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan SHT_GNU_HASH = 0x6ffffff6, // GNU-style hash table. 8772d70e263c2b508bf4641273dd89a23149f6f6164David Meyer SHT_GNU_verdef = 0x6ffffffd, // GNU version definitions. 8782d70e263c2b508bf4641273dd89a23149f6f6164David Meyer SHT_GNU_verneed = 0x6ffffffe, // GNU version references. 8792d70e263c2b508bf4641273dd89a23149f6f6164David Meyer SHT_GNU_versym = 0x6fffffff, // GNU symbol versions table. 880b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_HIOS = 0x6fffffff, // Highest operating system-specific type. 881b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_LOPROC = 0x70000000, // Lowest processor architecture-specific type. 882cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola // Fixme: All this is duplicated in MCSectionELF. Why?? 883cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola // Exception Index table 884cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola SHT_ARM_EXIDX = 0x70000001U, 885cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola // BPABI DLL dynamic linking pre-emption map 886cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola SHT_ARM_PREEMPTMAP = 0x70000002U, 887cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola // Object file compatibility attributes 888cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola SHT_ARM_ATTRIBUTES = 0x70000003U, 889cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola SHT_ARM_DEBUGOVERLAY = 0x70000004U, 890cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola SHT_ARM_OVERLAYSECTION = 0x70000005U, 891cecbc3d28277ff4916326311cbf87335ed05d106Rafael Espindola 8920cf5e3d51dd455a174a8f00cfa6b63c11e535434Rafael Espindola SHT_X86_64_UNWIND = 0x70000001, // Unwind information 8930cf5e3d51dd455a174a8f00cfa6b63c11e535434Rafael Espindola 894b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_HIPROC = 0x7fffffff, // Highest processor architecture-specific type. 895b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_LOUSER = 0x80000000, // Lowest type reserved for applications. 896b676d9815dc7ce3a14d655322f307f335708155bMatt Fleming SHT_HIUSER = 0xffffffff // Highest type reserved for applications. 8976c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 8986c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 8996c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Section flags. 9006c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 9011c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // Section data should be writable during execution. 9021c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_WRITE = 0x1, 9031c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9041c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // Section occupies memory during program execution. 9051c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_ALLOC = 0x2, 9061c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9071c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // Section contains executable machine instructions. 9081c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_EXECINSTR = 0x4, 9091c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9101c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // The data in this section may be merged. 9111c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_MERGE = 0x10, 9121c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9131c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // The data in this section is null-terminated strings. 9141c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_STRINGS = 0x20, 9151c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9161c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // A field in this section holds a section header table index. 9171c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_INFO_LINK = 0x40U, 9181c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9191c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // Adds special ordering requirements for link editors. 9201c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_LINK_ORDER = 0x80U, 9211c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9221c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // This section requires special OS-specific processing to avoid incorrect 9231c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // behavior. 9241c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_OS_NONCONFORMING = 0x100U, 9251c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9261c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // This section is a member of a section group. 9271c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_GROUP = 0x200U, 9281c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9291c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // This section holds Thread-Local Storage. 9301c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola SHF_TLS = 0x400U, 9311c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9321c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // Start of target-specific flags. 9331c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9341c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola /// XCORE_SHF_CP_SECTION - All sections with the "c" flag are grouped 9351c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola /// together by the linker to form the constant pool and the cp register is 9361c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola /// set to the start of the constant pool by the boot code. 9371c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola XCORE_SHF_CP_SECTION = 0x800U, 9381c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 9391c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola /// XCORE_SHF_DP_SECTION - All sections with the "d" flag are grouped 9401c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola /// together by the linker to form the data section and the dp register is 9411c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola /// set to the start of the section by the boot code. 9421c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola XCORE_SHF_DP_SECTION = 0x1000U, 9431c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola 944fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer SHF_MASKOS = 0x0ff00000, 945fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer 9461c13026e8f94bd332c0979baa9c777da99d48736Rafael Espindola // Bits indicating processor-specific flags. 947fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer SHF_MASKPROC = 0xf0000000, 948fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer 949fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // If an object file section does not have this flag set, then it may not hold 950fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // more than 2GB and can be freely referred to in objects using smaller code 951fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // models. Otherwise, only objects using larger code models can refer to them. 952fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // For example, a medium code model object can refer to data in a section that 953fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // sets this flag besides being able to refer to data in a section that does 954fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // not set it; likewise, a small code model object can refer only to code in a 955fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // section that does not set this flag. 956fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer SHF_X86_64_LARGE = 0x10000000 9576c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 9586c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 9592ff9e83a826c1c2ee0f1c6072d3d97d5b10678eeRafael Espindola// Section Group Flags 9602ff9e83a826c1c2ee0f1c6072d3d97d5b10678eeRafael Espindolaenum { 9612ff9e83a826c1c2ee0f1c6072d3d97d5b10678eeRafael Espindola GRP_COMDAT = 0x1, 9622ff9e83a826c1c2ee0f1c6072d3d97d5b10678eeRafael Espindola GRP_MASKOS = 0x0ff00000, 9632ff9e83a826c1c2ee0f1c6072d3d97d5b10678eeRafael Espindola GRP_MASKPROC = 0xf0000000 9642ff9e83a826c1c2ee0f1c6072d3d97d5b10678eeRafael Espindola}; 9652ff9e83a826c1c2ee0f1c6072d3d97d5b10678eeRafael Espindola 9669a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Symbol table entries for ELF32. 9676c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekestruct Elf32_Sym { 9686c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word st_name; // Symbol name (index into string table) 9696c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Addr st_value; // Value or address associated with the symbol 9706c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word st_size; // Size of the symbol 9716c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke unsigned char st_info; // Symbol's type and binding attributes 9726c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke unsigned char st_other; // Must be zero; reserved 9736c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Half st_shndx; // Which section (header table index) it's defined in 97463b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman 9756c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke // These accessors and mutators correspond to the ELF32_ST_BIND, 9766c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke // ELF32_ST_TYPE, and ELF32_ST_INFO macros defined in the ELF specification: 977314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson unsigned char getBinding() const { return st_info >> 4; } 978314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson unsigned char getType() const { return st_info & 0x0f; } 979314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setBinding(unsigned char b) { setBindingAndType(b, getType()); } 980314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setType(unsigned char t) { setBindingAndType(getBinding(), t); } 981314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setBindingAndType(unsigned char b, unsigned char t) { 9826c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke st_info = (b << 4) + (t & 0x0f); 9836c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke } 9846c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 9856c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 9869a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Symbol table entries for ELF64. 9879a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilsonstruct Elf64_Sym { 9889a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Word st_name; // Symbol name (index into string table) 9899a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char st_info; // Symbol's type and binding attributes 9909a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char st_other; // Must be zero; reserved 9919a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Half st_shndx; // Which section (header table index) it's defined in 9929a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Addr st_value; // Value or address associated with the symbol 9939a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Xword st_size; // Size of the symbol 9949a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson 9959a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson // These accessors and mutators are identical to those defined for ELF32 9969a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson // symbol table entries. 9979a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char getBinding() const { return st_info >> 4; } 9989a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson unsigned char getType() const { return st_info & 0x0f; } 9999a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson void setBinding(unsigned char b) { setBindingAndType(b, getType()); } 10009a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson void setType(unsigned char t) { setBindingAndType(getBinding(), t); } 10019a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson void setBindingAndType(unsigned char b, unsigned char t) { 10029a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson st_info = (b << 4) + (t & 0x0f); 10039a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson } 10049a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson}; 10059a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson 10066b2e257e74b2c8e2f93bb244e0c80cb73005b74aMatt Fleming// The size (in bytes) of symbol table entries. 10076b2e257e74b2c8e2f93bb244e0c80cb73005b74aMatt Flemingenum { 10086b2e257e74b2c8e2f93bb244e0c80cb73005b74aMatt Fleming SYMENTRY_SIZE32 = 16, // 32-bit symbol entry size 10096b2e257e74b2c8e2f93bb244e0c80cb73005b74aMatt Fleming SYMENTRY_SIZE64 = 24 // 64-bit symbol entry size. 10106b2e257e74b2c8e2f93bb244e0c80cb73005b74aMatt Fleming}; 10116b2e257e74b2c8e2f93bb244e0c80cb73005b74aMatt Fleming 10126c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Symbol bindings. 10136c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 10146c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STB_LOCAL = 0, // Local symbol, not visible outside obj file containing def 10156c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STB_GLOBAL = 1, // Global symbol, visible to all object files being combined 10166c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STB_WEAK = 2, // Weak symbol, like global but lower-precedence 1017fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer STB_LOOS = 10, // Lowest operating system-specific binding type 1018fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer STB_HIOS = 12, // Highest operating system-specific binding type 10196c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STB_LOPROC = 13, // Lowest processor-specific binding type 10206c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STB_HIPROC = 15 // Highest processor-specific binding type 10216c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 10226c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 10236c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Symbol types. 10246c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 10256c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STT_NOTYPE = 0, // Symbol's type is not specified 10266c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STT_OBJECT = 1, // Symbol is a data object (variable, array, etc.) 10276c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STT_FUNC = 2, // Symbol is executable code (function, etc.) 10286c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STT_SECTION = 3, // Symbol refers to a section 10296c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STT_FILE = 4, // Local, absolute symbol that refers to a file 1030cbda61a468b4a2b33a54781d65023da7d9c8d291Michael J. Spencer STT_COMMON = 5, // An uninitialized common block 103153621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedman STT_TLS = 6, // Thread local data object 1032fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer STT_LOOS = 7, // Lowest operating system-specific symbol type 1033fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer STT_HIOS = 8, // Highest operating system-specific symbol type 1034a0c17a495b12debcb7f206993bbc6020e2e6e8dfRoman Divacky STT_GNU_IFUNC = 10, // GNU indirect function 10356c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STT_LOPROC = 13, // Lowest processor-specific symbol type 10366c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke STT_HIPROC = 15 // Highest processor-specific symbol type 10376c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 10386c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 103953621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedmanenum { 104053621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedman STV_DEFAULT = 0, // Visibility is specified by binding type 104153621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedman STV_INTERNAL = 1, // Defined by processor supplements 104253621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedman STV_HIDDEN = 2, // Not visible to other components 104353621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedman STV_PROTECTED = 3 // Visible in other components but not preemptable 104453621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedman}; 104553621a1a7376cba5d0a22c12a171933eb8c6d3f6Eli Friedman 10466c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Relocation entry, without explicit addend. 10476c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekestruct Elf32_Rel { 104863b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman Elf32_Addr r_offset; // Location (file byte offset, or program virtual addr) 10496c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word r_info; // Symbol table index and type of relocation to apply 105063b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman 10516c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke // These accessors and mutators correspond to the ELF32_R_SYM, ELF32_R_TYPE, 10526c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke // and ELF32_R_INFO macros defined in the ELF specification: 1053314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson Elf32_Word getSymbol() const { return (r_info >> 8); } 1054314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson unsigned char getType() const { return (unsigned char) (r_info & 0x0ff); } 1055314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbol(Elf32_Word s) { setSymbolAndType(s, getType()); } 1056314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); } 1057314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbolAndType(Elf32_Word s, unsigned char t) { 10586c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke r_info = (s << 8) + t; 10591461520f8cba8ebbdfd832d5396079888f1ab96eDouglas Gregor } 10606c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 10616c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 10626c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke// Relocation entry with explicit addend. 10636c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekestruct Elf32_Rela { 106463b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman Elf32_Addr r_offset; // Location (file byte offset, or program virtual addr) 10656c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word r_info; // Symbol table index and type of relocation to apply 10666c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Sword r_addend; // Compute value for relocatable field by adding this 106763b3afa98460ce38a1c48d3c44ef6edfdaf37b77Misha Brukman 10686c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke // These accessors and mutators correspond to the ELF32_R_SYM, ELF32_R_TYPE, 10696c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke // and ELF32_R_INFO macros defined in the ELF specification: 1070314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson Elf32_Word getSymbol() const { return (r_info >> 8); } 1071314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson unsigned char getType() const { return (unsigned char) (r_info & 0x0ff); } 1072314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbol(Elf32_Word s) { setSymbolAndType(s, getType()); } 1073314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); } 1074314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbolAndType(Elf32_Word s, unsigned char t) { 10756c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke r_info = (s << 8) + t; 10761461520f8cba8ebbdfd832d5396079888f1ab96eDouglas Gregor } 10776c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 10786c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 1079004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming// Relocation entry, without explicit addend. 1080004c82ad7c0d2da761726f063373c28ffd18e66dMatt Flemingstruct Elf64_Rel { 1081004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming Elf64_Addr r_offset; // Location (file byte offset, or program virtual addr). 1082004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming Elf64_Xword r_info; // Symbol table index and type of relocation to apply. 1083004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming 1084004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming // These accessors and mutators correspond to the ELF64_R_SYM, ELF64_R_TYPE, 1085004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming // and ELF64_R_INFO macros defined in the ELF specification: 1086314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson Elf64_Xword getSymbol() const { return (r_info >> 32); } 1087314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson unsigned char getType() const { 1088004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming return (unsigned char) (r_info & 0xffffffffL); 1089004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming } 1090314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbol(Elf32_Word s) { setSymbolAndType(s, getType()); } 1091314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); } 1092314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbolAndType(Elf64_Xword s, unsigned char t) { 1093004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming r_info = (s << 32) + (t&0xffffffffL); 10941461520f8cba8ebbdfd832d5396079888f1ab96eDouglas Gregor } 1095004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming}; 1096004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming 1097004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming// Relocation entry with explicit addend. 1098004c82ad7c0d2da761726f063373c28ffd18e66dMatt Flemingstruct Elf64_Rela { 1099004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming Elf64_Addr r_offset; // Location (file byte offset, or program virtual addr). 1100004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming Elf64_Xword r_info; // Symbol table index and type of relocation to apply. 1101004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming Elf64_Sxword r_addend; // Compute value for relocatable field by adding this. 1102004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming 1103004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming // These accessors and mutators correspond to the ELF64_R_SYM, ELF64_R_TYPE, 1104004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming // and ELF64_R_INFO macros defined in the ELF specification: 1105314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson Elf64_Xword getSymbol() const { return (r_info >> 32); } 1106314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson unsigned char getType() const { 1107004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming return (unsigned char) (r_info & 0xffffffffL); 1108004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming } 1109314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbol(Elf64_Xword s) { setSymbolAndType(s, getType()); } 1110314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setType(unsigned char t) { setSymbolAndType(getSymbol(), t); } 1111314451326ad1ef89241b240a704e104897e4ee81Stephen Wilson void setSymbolAndType(Elf64_Xword s, unsigned char t) { 1112004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming r_info = (s << 32) + (t&0xffffffffL); 11131461520f8cba8ebbdfd832d5396079888f1ab96eDouglas Gregor } 1114004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming}; 1115004c82ad7c0d2da761726f063373c28ffd18e66dMatt Fleming 11169a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Program header for ELF32. 11176c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekestruct Elf32_Phdr { 11186c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word p_type; // Type of segment 11196c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Off p_offset; // File offset where segment is located, in bytes 11206c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Addr p_vaddr; // Virtual address of beginning of segment 11216c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Addr p_paddr; // Physical address of beginning of segment (OS-specific) 11226c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word p_filesz; // Num. of bytes in file image of segment (may be zero) 11236c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word p_memsz; // Num. of bytes in mem image of segment (may be zero) 11246c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word p_flags; // Segment flags 11256c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke Elf32_Word p_align; // Segment alignment constraint 11266c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 11276c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 11289a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Program header for ELF64. 11299a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilsonstruct Elf64_Phdr { 11309a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Word p_type; // Type of segment 11319a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Word p_flags; // Segment flags 11329a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Off p_offset; // File offset where segment is located, in bytes 11339a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Addr p_vaddr; // Virtual address of beginning of segment 11349a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Addr p_paddr; // Physical address of beginning of segment (OS-specific) 11359a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Xword p_filesz; // Num. of bytes in file image of segment (may be zero) 11369a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Xword p_memsz; // Num. of bytes in mem image of segment (may be zero) 11379a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Xword p_align; // Segment alignment constraint 11389a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson}; 11399a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson 11404e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkov// Segment types. 11416c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaekeenum { 11426c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke PT_NULL = 0, // Unused segment. 11436c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke PT_LOAD = 1, // Loadable segment. 11446c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke PT_DYNAMIC = 2, // Dynamic linking information. 11456c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke PT_INTERP = 3, // Interpreter pathname. 11466c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke PT_NOTE = 4, // Auxiliary information. 11476c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke PT_SHLIB = 5, // Reserved. 11486c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke PT_PHDR = 6, // The program header table itself. 1149fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer PT_TLS = 7, // The thread-local storage template. 1150fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer PT_LOOS = 0x60000000, // Lowest operating system-specific pt entry type. 1151296815dccee4f5392855c829b8a9e4a661b83a42James Molloy PT_HIOS = 0x6fffffff, // Highest operating system-specific pt entry type. 1152296815dccee4f5392855c829b8a9e4a661b83a42James Molloy PT_LOPROC = 0x70000000, // Lowest processor-specific program hdr entry type. 1153296815dccee4f5392855c829b8a9e4a661b83a42James Molloy PT_HIPROC = 0x7fffffff, // Highest processor-specific program hdr entry type. 1154fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer 1155fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // x86-64 program header types. 1156fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // These all contain stack unwind tables. 1157fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer PT_GNU_EH_FRAME = 0x6474e550, 1158fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer PT_SUNW_EH_FRAME = 0x6474e550, 1159fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer PT_SUNW_UNWIND = 0x6464e550, 1160fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer 11616aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan PT_GNU_STACK = 0x6474e551, // Indicates stack executability. 11626aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan PT_GNU_RELRO = 0x6474e552, // Read-only after relocation. 11636aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan 1164296815dccee4f5392855c829b8a9e4a661b83a42James Molloy // ARM program header types. 1165296815dccee4f5392855c829b8a9e4a661b83a42James Molloy PT_ARM_ARCHEXT = 0x70000000, // Platform architecture compatibility information 1166296815dccee4f5392855c829b8a9e4a661b83a42James Molloy // These all contain stack unwind tables. 1167296815dccee4f5392855c829b8a9e4a661b83a42James Molloy PT_ARM_EXIDX = 0x70000001, 1168296815dccee4f5392855c829b8a9e4a661b83a42James Molloy PT_ARM_UNWIND = 0x70000001 11696c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke}; 11706c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 11714e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkov// Segment flag bits. 11724e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkovenum { 11734e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkov PF_X = 1, // Execute 11744e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkov PF_W = 2, // Write 11754e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkov PF_R = 4, // Read 1176fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer PF_MASKOS = 0x0ff00000,// Bits for operating system-specific semantics. 1177fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer PF_MASKPROC = 0xf0000000 // Bits for processor-specific semantics. 11784e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkov}; 11794e9ca339b56f082c6b2d7dd7d91f704801c0d4fdMikhail Glushenkov 11809a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Dynamic table entry for ELF32. 11819a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilsonstruct Elf32_Dyn 11829a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson{ 11839a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf32_Sword d_tag; // Type of dynamic table entry. 11849a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson union 11859a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson { 11869a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf32_Word d_val; // Integer value of entry. 11879a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf32_Addr d_ptr; // Pointer value of entry. 11889a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson } d_un; 11899a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson}; 11909a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson 11919a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Dynamic table entry for ELF64. 11929a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilsonstruct Elf64_Dyn 11939a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson{ 11949a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Sxword d_tag; // Type of dynamic table entry. 11959a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson union 11969a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson { 11979a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Xword d_val; // Integer value of entry. 11989a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson Elf64_Addr d_ptr; // Pointer value of entry. 11999a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson } d_un; 12009a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson}; 12019a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson 12029a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson// Dynamic table entry tags. 12039a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilsonenum { 12049a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_NULL = 0, // Marks end of dynamic array. 12059a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_NEEDED = 1, // String table offset of needed library. 12069a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_PLTRELSZ = 2, // Size of relocation entries in PLT. 12079a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_PLTGOT = 3, // Address associated with linkage table. 12089a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_HASH = 4, // Address of symbolic hash table. 12099a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_STRTAB = 5, // Address of dynamic string table. 12109a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_SYMTAB = 6, // Address of dynamic symbol table. 12119a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_RELA = 7, // Address of relocation table (Rela entries). 12129a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_RELASZ = 8, // Size of Rela relocation table. 12139a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_RELAENT = 9, // Size of a Rela relocation entry. 12149a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_STRSZ = 10, // Total size of the string table. 12159a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_SYMENT = 11, // Size of a symbol table entry. 12169a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_INIT = 12, // Address of initialization function. 12179a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_FINI = 13, // Address of termination function. 12189a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_SONAME = 14, // String table offset of a shared objects name. 12199a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_RPATH = 15, // String table offset of library search path. 12209a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_SYMBOLIC = 16, // Changes symbol resolution algorithm. 12219a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_REL = 17, // Address of relocation table (Rel entries). 12229a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_RELSZ = 18, // Size of Rel relocation table. 12239a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_RELENT = 19, // Size of a Rel relocation entry. 12249a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_PLTREL = 20, // Type of relocation entry used for linking. 12259a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_DEBUG = 21, // Reserved for debugger. 1226cbda61a468b4a2b33a54781d65023da7d9c8d291Michael J. Spencer DT_TEXTREL = 22, // Relocations exist for non-writable segments. 12279a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_JMPREL = 23, // Address of relocations associated with PLT. 12289a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_BIND_NOW = 24, // Process all relocations before execution. 12299a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_INIT_ARRAY = 25, // Pointer to array of initialization functions. 12309a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_FINI_ARRAY = 26, // Pointer to array of termination functions. 12319a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_INIT_ARRAYSZ = 27, // Size of DT_INIT_ARRAY. 12329a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_FINI_ARRAYSZ = 28, // Size of DT_FINI_ARRAY. 1233fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DT_RUNPATH = 29, // String table offset of lib search path. 1234fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DT_FLAGS = 30, // Flags. 1235fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DT_ENCODING = 32, // Values from here to DT_LOOS follow the rules 1236fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer // for the interpretation of the d_un union. 1237fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer 1238fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DT_PREINIT_ARRAY = 32, // Pointer to array of preinit functions. 1239fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DT_PREINIT_ARRAYSZ = 33, // Size of the DT_PREINIT_ARRAY array. 1240fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer 12419a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_LOOS = 0x60000000, // Start of environment specific tags. 12429a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_HIOS = 0x6FFFFFFF, // End of environment specific tags. 12439a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson DT_LOPROC = 0x70000000, // Start of processor specific tags. 12446aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_HIPROC = 0x7FFFFFFF, // End of processor specific tags. 12456aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan 12466aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_RELACOUNT = 0x6FFFFFF9, // ELF32_Rela count. 12476aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_RELCOUNT = 0x6FFFFFFA, // ELF32_Rel count. 12486aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan 12496aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_FLAGS_1 = 0X6FFFFFFB, // Flags_1. 12506aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_VERDEF = 0X6FFFFFFC, // The address of the version definition table. 12516aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_VERDEFNUM = 0X6FFFFFFD, // The number of entries in DT_VERDEF. 12526aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_VERNEED = 0X6FFFFFFE, // The address of the version Dependency table. 12536aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DT_VERNEEDNUM = 0X6FFFFFFF // The number of entries in DT_VERNEED. 12549a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson}; 12559a9ad77847c1be4ffc5ba6304e33ccecbf72e43fStephen Wilson 1256fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer// DT_FLAGS values. 1257fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencerenum { 1258fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DF_ORIGIN = 0x01, // The object may reference $ORIGIN. 1259fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DF_SYMBOLIC = 0x02, // Search the shared lib before searching the exe. 1260fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DF_TEXTREL = 0x04, // Relocations may modify a non-writable segment. 1261fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DF_BIND_NOW = 0x08, // Process all relocations on load. 1262fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer DF_STATIC_TLS = 0x10 // Reject attempts to load dynamically. 1263fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer}; 1264fc61a23506fdad8f38e3437d741a4108339abcfeMichael J. Spencer 12656aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan// State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 entry. 12666aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyanenum { 12676aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_NOW = 0x00000001, // Set RTLD_NOW for this object. 12686aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_GLOBAL = 0x00000002, // Set RTLD_GLOBAL for this object. 12696aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_GROUP = 0x00000004, // Set RTLD_GROUP for this object. 12706aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_NODELETE = 0x00000008, // Set RTLD_NODELETE for this object. 12716aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_LOADFLTR = 0x00000010, // Trigger filtee loading at runtime. 12726aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_INITFIRST = 0x00000020, // Set RTLD_INITFIRST for this object. 12736aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_NOOPEN = 0x00000040, // Set RTLD_NOOPEN for this object. 12746aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_ORIGIN = 0x00000080, // $ORIGIN must be handled. 12756aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_DIRECT = 0x00000100, // Direct binding enabled. 12766aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_TRANS = 0x00000200, 12776aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_INTERPOSE = 0x00000400, // Object is used to interpose. 12786aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_NODEFLIB = 0x00000800, // Ignore default lib search path. 12796aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_NODUMP = 0x00001000, // Object can't be dldump'ed. 12806aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_CONFALT = 0x00002000, // Configuration alternative created. 12816aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_ENDFILTEE = 0x00004000, // Filtee terminates filters search. 12826aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_DISPRELDNE = 0x00008000, // Disp reloc applied at build time. 12836aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan DF_1_DISPRELPND = 0x00010000 // Disp reloc applied at run-time. 12846aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan}; 12856aef977e85d5ff2ae1f8b78a62db0762e82595a5Simon Atanasyan 12862d70e263c2b508bf4641273dd89a23149f6f6164David Meyer// ElfXX_VerDef structure version (GNU versioning) 12872d70e263c2b508bf4641273dd89a23149f6f6164David Meyerenum { 12882d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_DEF_NONE = 0, 12892d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_DEF_CURRENT = 1 12902d70e263c2b508bf4641273dd89a23149f6f6164David Meyer}; 12912d70e263c2b508bf4641273dd89a23149f6f6164David Meyer 12922d70e263c2b508bf4641273dd89a23149f6f6164David Meyer// VerDef Flags (ElfXX_VerDef::vd_flags) 12932d70e263c2b508bf4641273dd89a23149f6f6164David Meyerenum { 12942d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_FLG_BASE = 0x1, 12952d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_FLG_WEAK = 0x2, 12962d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_FLG_INFO = 0x4 12972d70e263c2b508bf4641273dd89a23149f6f6164David Meyer}; 12982d70e263c2b508bf4641273dd89a23149f6f6164David Meyer 12992d70e263c2b508bf4641273dd89a23149f6f6164David Meyer// Special constants for the version table. (SHT_GNU_versym/.gnu.version) 13002d70e263c2b508bf4641273dd89a23149f6f6164David Meyerenum { 13012d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_NDX_LOCAL = 0, // Unversioned local symbol 13022d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_NDX_GLOBAL = 1, // Unversioned global symbol 13032d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VERSYM_VERSION = 0x7fff, // Version Index mask 13042d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VERSYM_HIDDEN = 0x8000 // Hidden bit (non-default version) 13052d70e263c2b508bf4641273dd89a23149f6f6164David Meyer}; 13062d70e263c2b508bf4641273dd89a23149f6f6164David Meyer 13072d70e263c2b508bf4641273dd89a23149f6f6164David Meyer// ElfXX_VerNeed structure version (GNU versioning) 13082d70e263c2b508bf4641273dd89a23149f6f6164David Meyerenum { 13092d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_NEED_NONE = 0, 13102d70e263c2b508bf4641273dd89a23149f6f6164David Meyer VER_NEED_CURRENT = 1 13112d70e263c2b508bf4641273dd89a23149f6f6164David Meyer}; 13122d70e263c2b508bf4641273dd89a23149f6f6164David Meyer 13136c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke} // end namespace ELF 13146c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke 13156c39a42b5c93b6d0af008dbafed6134d1deaa848Brian Gaeke} // end namespace llvm 1316551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer 1317551ccae044b0ff658fe629dd67edd5ffe75d10e8Reid Spencer#endif 1318