File: C:/Users/fred/anaconda3/Library/include/LIEF/ELF/enums.hpp
/* Copyright 2017 - 2022 R. Thomas
* Copyright 2017 - 2022 Quarkslab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef LIEF_ELF_ENUMS_H_
#define LIEF_ELF_ENUMS_H_
#include "LIEF/enums.hpp"
#include "LIEF/ELF/undef.h"
#include <map>
#include <cstdint>
#include <cstddef>
namespace LIEF {
namespace ELF {
/** e_ident size and indices. */
enum class IDENTITY: size_t {
EI_MAG0 = 0, /**< File identification index. */
EI_MAG1 = 1, /**< File identification index. */
EI_MAG2 = 2, /**< File identification index. */
EI_MAG3 = 3, /**< File identification index. */
EI_CLASS = 4, /**< File class. */
EI_DATA = 5, /**< Data encoding. */
EI_VERSION = 6, /**< File version. */
EI_OSABI = 7, /**< OS/ABI identification. */
EI_ABIVERSION = 8, /**< ABI version. */
EI_PAD = 9, /**< Start of padding bytes. */
EI_NIDENT = 16 /**< Number of bytes in e_ident. */
};
/** Enum associated with *e_type* */
enum class E_TYPE: size_t {
ET_NONE = 0, /**< No file type */
ET_REL = 1, /**< Relocatable file */
ET_EXEC = 2, /**< Executable file */
ET_DYN = 3, /**< Shared object file */
ET_CORE = 4, /**< Core file */
ET_LOPROC = 0xff00, /**< Beginning of processor-specific codes */
ET_HIPROC = 0xffff /**< Processor-specific */
};
/** Versioning */
enum class VERSION: size_t {
EV_NONE = 0,
EV_CURRENT = 1 /**< Default value */
};
/**
* @brief Machine architectures
* See current registered ELF machine architectures at:
* http://www.sco.com/developers/gabi/latest/ch4.eheader.html
*/
enum class ARCH: size_t {
EM_NONE = 0, /**< No machine */
EM_M32 = 1, /**< AT&T WE 32100 */
EM_SPARC = 2, /**< SPARC */
EM_386 = 3, /**< Intel 386 */
EM_68K = 4, /**< Motorola 68000 */
EM_88K = 5, /**< Motorola 88000 */
EM_IAMCU = 6, /**< Intel MCU */
EM_860 = 7, /**< Intel 80860 */
EM_MIPS = 8, /**< MIPS R3000 */
EM_S370 = 9, /**< IBM System/370 */
EM_MIPS_RS3_LE = 10, /**< MIPS RS3000 Little-endian */
EM_PARISC = 15, /**< Hewlett-Packard PA-RISC */
EM_VPP500 = 17, /**< Fujitsu VPP500 */
EM_SPARC32PLUS = 18, /**< Enhanced instruction set SPARC */
EM_960 = 19, /**< Intel 80960 */
EM_PPC = 20, /**< PowerPC */
EM_PPC64 = 21, /**< PowerPC64 */
EM_S390 = 22, /**< IBM System/390 */
EM_SPU = 23, /**< IBM SPU/SPC */
EM_V800 = 36, /**< NEC V800 */
EM_FR20 = 37, /**< Fujitsu FR20 */
EM_RH32 = 38, /**< TRW RH-32 */
EM_RCE = 39, /**< Motorola RCE */
EM_ARM = 40, /**< ARM */
EM_ALPHA = 41, /**< DEC Alpha */
EM_SH = 42, /**< Hitachi SH */
EM_SPARCV9 = 43, /**< SPARC V9 */
EM_TRICORE = 44, /**< Siemens TriCore */
EM_ARC = 45, /**< Argonaut RISC Core */
EM_H8_300 = 46, /**< Hitachi H8/300 */
EM_H8_300H = 47, /**< Hitachi H8/300H */
EM_H8S = 48, /**< Hitachi H8S */
EM_H8_500 = 49, /**< Hitachi H8/500 */
EM_IA_64 = 50, /**< Intel IA-64 processor architecture */
EM_MIPS_X = 51, /**< Stanford MIPS-X */
EM_COLDFIRE = 52, /**< Motorola ColdFire */
EM_68HC12 = 53, /**< Motorola M68HC12 */
EM_MMA = 54, /**< Fujitsu MMA Multimedia Accelerator */
EM_PCP = 55, /**< Siemens PCP */
EM_NCPU = 56, /**< Sony nCPU embedded RISC processor */
EM_NDR1 = 57, /**< Denso NDR1 microprocessor */
EM_STARCORE = 58, /**< Motorola Star*Core processor */
EM_ME16 = 59, /**< Toyota ME16 processor */
EM_ST100 = 60, /**< STMicroelectronics ST100 processor */
EM_TINYJ = 61, /**< Advanced Logic Corp. TinyJ embedded processor family */
EM_X86_64 = 62, /**< AMD x86-64 architecture */
EM_PDSP = 63, /**< Sony DSP Processor */
EM_PDP10 = 64, /**< Digital Equipment Corp. PDP-10 */
EM_PDP11 = 65, /**< Digital Equipment Corp. PDP-11 */
EM_FX66 = 66, /**< Siemens FX66 microcontroller */
EM_ST9PLUS = 67, /**< STMicroelectronics ST9+ 8/16 bit microcontroller */
EM_ST7 = 68, /**< STMicroelectronics ST7 8-bit microcontroller */
EM_68HC16 = 69, /**< Motorola MC68HC16 Microcontroller */
EM_68HC11 = 70, /**< Motorola MC68HC11 Microcontroller */
EM_68HC08 = 71, /**< Motorola MC68HC08 Microcontroller */
EM_68HC05 = 72, /**< Motorola MC68HC05 Microcontroller */
EM_SVX = 73, /**< Silicon Graphics SVx */
EM_ST19 = 74, /**< STMicroelectronics ST19 8-bit microcontroller */
EM_VAX = 75, /**< Digital VAX */
EM_CRIS = 76, /**< Axis Communications 32-bit embedded processor */
EM_JAVELIN = 77, /**< Infineon Technologies 32-bit embedded processor */
EM_FIREPATH = 78, /**< Element 14 64-bit DSP Processor */
EM_ZSP = 79, /**< LSI Logic 16-bit DSP Processor */
EM_MMIX = 80, /**< Donald Knuth's educational 64-bit processor */
EM_HUANY = 81, /**< Harvard University machine-independent object files */
EM_PRISM = 82, /**< SiTera Prism */
EM_AVR = 83, /**< Atmel AVR 8-bit microcontroller */
EM_FR30 = 84, /**< Fujitsu FR30 */
EM_D10V = 85, /**< Mitsubishi D10V */
EM_D30V = 86, /**< Mitsubishi D30V */
EM_V850 = 87, /**< NEC v850 */
EM_M32R = 88, /**< Mitsubishi M32R */
EM_MN10300 = 89, /**< Matsushita MN10300 */
EM_MN10200 = 90, /**< Matsushita MN10200 */
EM_PJ = 91, /**< picoJava */
EM_OPENRISC = 92, /**< OpenRISC 32-bit embedded processor */
EM_ARC_COMPACT = 93, /**< ARC International ARCompact processor (old spelling/synonym: EM_ARC_A5) */
EM_XTENSA = 94, /**< Tensilica Xtensa Architecture */
EM_VIDEOCORE = 95, /**< Alphamosaic VideoCore processor */
EM_TMM_GPP = 96, /**< Thompson Multimedia General Purpose Processor */
EM_NS32K = 97, /**< National Semiconductor 32000 series */
EM_TPC = 98, /**< Tenor Network TPC processor */
EM_SNP1K = 99, /**< Trebia SNP 1000 processor */
EM_ST200 = 100, /**< STMicroelectronics (www.st.com) ST200 */
EM_IP2K = 101, /**< Ubicom IP2xxx microcontroller family */
EM_MAX = 102, /**< MAX Processor */
EM_CR = 103, /**< National Semiconductor CompactRISC microprocessor */
EM_F2MC16 = 104, /**< Fujitsu F2MC16 */
EM_MSP430 = 105, /**< Texas Instruments embedded microcontroller msp430 */
EM_BLACKFIN = 106, /**< Analog Devices Blackfin (DSP) processor */
EM_SE_C33 = 107, /**< S1C33 Family of Seiko Epson processors */
EM_SEP = 108, /**< Sharp embedded microprocessor */
EM_ARCA = 109, /**< Arca RISC Microprocessor */
EM_UNICORE = 110, /**< Microprocessor series from PKU-Unity Ltd. and MPRC of Peking University */
EM_EXCESS = 111, /**< eXcess: 16/32/64-bit configurable embedded CPU */
EM_DXP = 112, /**< Icera Semiconductor Inc. Deep Execution Processor */
EM_ALTERA_NIOS2 = 113, /**< Altera Nios II soft-core processor */
EM_CRX = 114, /**< National Semiconductor CompactRISC CRX */
EM_XGATE = 115, /**< Motorola XGATE embedded processor */
EM_C166 = 116, /**< Infineon C16x/XC16x processor */
EM_M16C = 117, /**< Renesas M16C series microprocessors */
EM_DSPIC30F = 118, /**< Microchip Technology dsPIC30F Digital Signal */
/* Controller */
EM_CE = 119, /**< Freescale Communication Engine RISC core */
EM_M32C = 120, /**< Renesas M32C series microprocessors */
EM_TSK3000 = 131, /**< Altium TSK3000 core */
EM_RS08 = 132, /**< Freescale RS08 embedded processor */
EM_SHARC = 133, /**< Analog Devices SHARC family of 32-bit DSP */
/* processors */
EM_ECOG2 = 134, /**< Cyan Technology eCOG2 microprocessor */
EM_SCORE7 = 135, /**< Sunplus S+core7 RISC processor */
EM_DSP24 = 136, /**< New Japan Radio (NJR) 24-bit DSP Processor */
EM_VIDEOCORE3 = 137, /**< Broadcom VideoCore III processor */
EM_LATTICEMICO32 = 138, /**< RISC processor for Lattice FPGA architecture */
EM_SE_C17 = 139, /**< Seiko Epson C17 family */
EM_TI_C6000 = 140, /**< The Texas Instruments TMS320C6000 DSP family */
EM_TI_C2000 = 141, /**< The Texas Instruments TMS320C2000 DSP family */
EM_TI_C5500 = 142, /**< The Texas Instruments TMS320C55x DSP family */
EM_MMDSP_PLUS = 160, /**< STMicroelectronics 64bit VLIW Data Signal Processor */
EM_CYPRESS_M8C = 161, /**< Cypress M8C microprocessor */
EM_R32C = 162, /**< Renesas R32C series microprocessors */
EM_TRIMEDIA = 163, /**< NXP Semiconductors TriMedia architecture family */
EM_HEXAGON = 164, /**< Qualcomm Hexagon processor */
EM_8051 = 165, /**< Intel 8051 and variants */
EM_STXP7X = 166, /**< STMicroelectronics STxP7x family of configurable */
/* and extensible RISC processors */
EM_NDS32 = 167, /* Andes Technology compact code size embedded RISC */
/* processor family */
EM_ECOG1 = 168, /**< Cyan Technology eCOG1X family */
EM_ECOG1X = 168, /**< Cyan Technology eCOG1X family */
EM_MAXQ30 = 169, /**< Dallas Semiconductor MAXQ30 Core Micro-controllers */
EM_XIMO16 = 170, /**< New Japan Radio (NJR) 16-bit DSP Processor */
EM_MANIK = 171, /**< M2000 Reconfigurable RISC Microprocessor */
EM_CRAYNV2 = 172, /**< Cray Inc. NV2 vector architecture */
EM_RX = 173, /**< Renesas RX family */
EM_METAG = 174, /**< Imagination Technologies META processor */
/* architecture */
EM_MCST_ELBRUS = 175, /**< MCST Elbrus general purpose hardware architecture */
EM_ECOG16 = 176, /**< Cyan Technology eCOG16 family */
EM_CR16 = 177, /**< National Semiconductor CompactRISC CR16 16-bit */
/* microprocessor */
EM_ETPU = 178, /**< Freescale Extended Time Processing Unit */
EM_SLE9X = 179, /**< Infineon Technologies SLE9X core */
EM_L10M = 180, /**< Intel L10M */
EM_K10M = 181, /**< Intel K10M */
EM_AARCH64 = 183, /**< ARM AArch64 */
EM_AVR32 = 185, /**< Atmel Corporation 32-bit microprocessor family */
EM_STM8 = 186, /**< STMicroeletronics STM8 8-bit microcontroller */
EM_TILE64 = 187, /**< Tilera TILE64 multicore architecture family */
EM_TILEPRO = 188, /**< Tilera TILEPro multicore architecture family */
EM_CUDA = 190, /**< NVIDIA CUDA architecture */
EM_TILEGX = 191, /**< Tilera TILE-Gx multicore architecture family */
EM_CLOUDSHIELD = 192, /**< CloudShield architecture family */
EM_COREA_1ST = 193, /**< KIPO-KAIST Core-A 1st generation processor family */
EM_COREA_2ND = 194, /**< KIPO-KAIST Core-A 2nd generation processor family */
EM_ARC_COMPACT2 = 195, /**< Synopsys ARCompact V2 */
EM_OPEN8 = 196, /**< Open8 8-bit RISC soft processor core */
EM_RL78 = 197, /**< Renesas RL78 family */
EM_VIDEOCORE5 = 198, /**< Broadcom VideoCore V processor */
EM_78KOR = 199, /**< Renesas 78KOR family */
EM_56800EX = 200, /**< Freescale 56800EX Digital Signal Controller (DSC) */
EM_BA1 = 201, /**< Beyond BA1 CPU architecture */
EM_BA2 = 202, /**< Beyond BA2 CPU architecture */
EM_XCORE = 203, /**< XMOS xCORE processor family */
EM_MCHP_PIC = 204, /**< Microchip 8-bit PIC(r) family */
EM_INTEL205 = 205, /**< Reserved by Intel */
EM_INTEL206 = 206, /**< Reserved by Intel */
EM_INTEL207 = 207, /**< Reserved by Intel */
EM_INTEL208 = 208, /**< Reserved by Intel */
EM_INTEL209 = 209, /**< Reserved by Intel */
EM_KM32 = 210, /**< KM211 KM32 32-bit processor */
EM_KMX32 = 211, /**< KM211 KMX32 32-bit processor */
EM_KMX16 = 212, /**< KM211 KMX16 16-bit processor */
EM_KMX8 = 213, /**< KM211 KMX8 8-bit processor */
EM_KVARC = 214, /**< KM211 KVARC processor */
EM_CDP = 215, /**< Paneve CDP architecture family */
EM_COGE = 216, /**< Cognitive Smart Memory Processor */
EM_COOL = 217, /**< iCelero CoolEngine */
EM_NORC = 218, /**< Nanoradio Optimized RISC */
EM_CSR_KALIMBA = 219, /**< CSR Kalimba architecture family */
EM_AMDGPU = 224, /**< AMD GPU architecture */
EM_RISCV = 243, /**< RISC-V */
EM_BPF = 247 /**< eBPF Filter */
};
/** Object file classes. */
enum class ELF_CLASS: size_t {
ELFCLASSNONE = 0, /**< Unknown */
ELFCLASS32 = 1, /**< 32-bit object file */
ELFCLASS64 = 2 /**< 64-bit object file */
};
/** Object file byte orderings. */
enum class ELF_DATA: size_t {
ELFDATANONE = 0, /**< Invalid data encoding. */
ELFDATA2LSB = 1, /**< Little-endian object file */
ELFDATA2MSB = 2 /**< Big-endian object file */
};
/** OS ABI identification. */
enum class OS_ABI: size_t {
ELFOSABI_SYSTEMV = 0, /**< UNIX System V ABI */
ELFOSABI_HPUX = 1, /**< HP-UX operating system */
ELFOSABI_NETBSD = 2, /**< NetBSD */
ELFOSABI_GNU = 3, /**< GNU/Linux */
ELFOSABI_LINUX = 3, /**< Historical alias for ELFOSABI_GNU. */
ELFOSABI_HURD = 4, /**< GNU/Hurd */
ELFOSABI_SOLARIS = 6, /**< Solaris */
ELFOSABI_AIX = 7, /**< AIX */
ELFOSABI_IRIX = 8, /**< IRIX */
ELFOSABI_FREEBSD = 9, /**< FreeBSD */
ELFOSABI_TRU64 = 10, /**< TRU64 UNIX */
ELFOSABI_MODESTO = 11, /**< Novell Modesto */
ELFOSABI_OPENBSD = 12, /**< OpenBSD */
ELFOSABI_OPENVMS = 13, /**< OpenVMS */
ELFOSABI_NSK = 14, /**< Hewlett-Packard Non-Stop Kernel */
ELFOSABI_AROS = 15, /**< AROS */
ELFOSABI_FENIXOS = 16, /**< FenixOS */
ELFOSABI_CLOUDABI = 17, /**< Nuxi CloudABI */
ELFOSABI_C6000_ELFABI = 64, /**< Bare-metal TMS320C6000 */
ELFOSABI_AMDGPU_HSA = 64, /**< AMD HSA runtime */
ELFOSABI_C6000_LINUX = 65, /**< Linux TMS320C6000 */
ELFOSABI_ARM = 97, /**< ARM */
ELFOSABI_STANDALONE = 255 /**< Standalone (embedded) application */
};
/* ELF Relocations */
#define ELF_RELOC(name, value) name = value,
/** x86_64 relocations. */
enum class RELOC_x86_64: size_t {
#include "LIEF/ELF/Relocations/x86_64.def"
};
/** i386 relocations. */
enum RELOC_i386 {
#include "LIEF/ELF/Relocations/i386.def"
};
/* ELF Relocation types for PPC32 */
enum class RELOC_POWERPC32: size_t {
#include "LIEF/ELF/Relocations/PowerPC.def"
};
/* ELF Relocation types for PPC64 */
enum class RELOC_POWERPC64: size_t {
#include "LIEF/ELF/Relocations/PowerPC64.def"
};
/* ELF Relocation types for AArch64 */
enum class RELOC_AARCH64: size_t {
#include "LIEF/ELF/Relocations/AArch64.def"
};
/* ELF Relocation types for ARM */
enum class RELOC_ARM: size_t {
#include "LIEF/ELF/Relocations/ARM.def"
};
/* ELF Relocation types for Mips */
enum class RELOC_MIPS: size_t {
#include "LIEF/ELF/Relocations/Mips.def"
};
/* ELF Relocation types for Hexagon */
enum class RELOC_HEXAGON: size_t {
#include "LIEF/ELF/Relocations/Hexagon.def"
};
/* ELF Relocation types for S390/zSeries */
enum class RELOC_SYSTEMZ: size_t {
#include "LIEF/ELF/Relocations/SystemZ.def"
};
/* ELF Relocation type for Sparc. */
enum class RELOC_SPARC: size_t {
#include "LIEF/ELF/Relocations/Sparc.def"
};
#undef ELF_RELOC
/* Specific e_flags for PPC64 */
enum class PPC64_EFLAGS: size_t {
/* e_flags bits specifying ABI: */
/* 1 for original ABI using function descriptors, */
/* 2 for revised ABI without function descriptors, */
/* 0 for unspecified or not using any features affected by the differences. */
EF_PPC64_ABI = 3
};
/* ARM Specific e_flags */
enum class ARM_EFLAGS: size_t {
EF_ARM_SOFT_FLOAT = 0x00000200U,
EF_ARM_VFP_FLOAT = 0x00000400U,
EF_ARM_EABI_UNKNOWN = 0x00000000U,
EF_ARM_EABI_VER1 = 0x01000000U,
EF_ARM_EABI_VER2 = 0x02000000U,
EF_ARM_EABI_VER3 = 0x03000000U,
EF_ARM_EABI_VER4 = 0x04000000U,
EF_ARM_EABI_VER5 = 0x05000000U,
EF_ARM_EABIMASK = 0xFF000000U
};
/* Mips Specific e_flags */
enum class MIPS_EFLAGS: size_t {
EF_MIPS_NOREORDER = 0x00000001, /* Don't reorder instructions */
EF_MIPS_PIC = 0x00000002, /* Position independent code */
EF_MIPS_CPIC = 0x00000004, /* Call object with Position independent code */
EF_MIPS_ABI2 = 0x00000020, /* File uses N32 ABI */
EF_MIPS_32BITMODE = 0x00000100, /* Code compiled for a 64-bit machine */
/* in 32-bit mode */
EF_MIPS_FP64 = 0x00000200, /* Code compiled for a 32-bit machine */
/* but uses 64-bit FP registers */
EF_MIPS_NAN2008 = 0x00000400, /* Uses IEE 754-2008 NaN encoding */
/* ABI flags */
EF_MIPS_ABI_O32 = 0x00001000, /* This file follows the first MIPS 32 bit ABI */
EF_MIPS_ABI_O64 = 0x00002000, /* O32 ABI extended for 64-bit architecture. */
EF_MIPS_ABI_EABI32 = 0x00003000, /* EABI in 32 bit mode. */
EF_MIPS_ABI_EABI64 = 0x00004000, /* EABI in 64 bit mode. */
EF_MIPS_ABI = 0x0000f000, /* Mask for selecting EF_MIPS_ABI_ variant. */
/* MIPS machine variant */
EF_MIPS_MACH_3900 = 0x00810000, /* Toshiba R3900 */
EF_MIPS_MACH_4010 = 0x00820000, /* LSI R4010 */
EF_MIPS_MACH_4100 = 0x00830000, /* NEC VR4100 */
EF_MIPS_MACH_4650 = 0x00850000, /* MIPS R4650 */
EF_MIPS_MACH_4120 = 0x00870000, /* NEC VR4120 */
EF_MIPS_MACH_4111 = 0x00880000, /* NEC VR4111/VR4181 */
EF_MIPS_MACH_SB1 = 0x008a0000, /* Broadcom SB-1 */
EF_MIPS_MACH_OCTEON = 0x008b0000, /* Cavium Networks Octeon */
EF_MIPS_MACH_XLR = 0x008c0000, /* RMI Xlr */
EF_MIPS_MACH_OCTEON2 = 0x008d0000, /* Cavium Networks Octeon2 */
EF_MIPS_MACH_OCTEON3 = 0x008e0000, /* Cavium Networks Octeon3 */
EF_MIPS_MACH_5400 = 0x00910000, /* NEC VR5400 */
EF_MIPS_MACH_5900 = 0x00920000, /* MIPS R5900 */
EF_MIPS_MACH_5500 = 0x00980000, /* NEC VR5500 */
EF_MIPS_MACH_9000 = 0x00990000, /* Unknown */
EF_MIPS_MACH_LS2E = 0x00a00000, /* ST Microelectronics Loongson 2E */
EF_MIPS_MACH_LS2F = 0x00a10000, /* ST Microelectronics Loongson 2F */
EF_MIPS_MACH_LS3A = 0x00a20000, /* Loongson 3A */
EF_MIPS_MACH = 0x00ff0000, /* EF_MIPS_MACH_xxx selection mask */
/* ARCH_ASE */
EF_MIPS_MICROMIPS = 0x02000000, /* microMIPS */
EF_MIPS_ARCH_ASE_M16 = 0x04000000, /* Has Mips-16 ISA extensions */
EF_MIPS_ARCH_ASE_MDMX = 0x08000000, /* Has MDMX multimedia extensions */
EF_MIPS_ARCH_ASE = 0x0f000000, /* Mask for EF_MIPS_ARCH_ASE_xxx flags */
/* ARCH */
EF_MIPS_ARCH_1 = 0x00000000, /* MIPS1 instruction set */
EF_MIPS_ARCH_2 = 0x10000000, /* MIPS2 instruction set */
EF_MIPS_ARCH_3 = 0x20000000, /* MIPS3 instruction set */
EF_MIPS_ARCH_4 = 0x30000000, /* MIPS4 instruction set */
EF_MIPS_ARCH_5 = 0x40000000, /* MIPS5 instruction set */
EF_MIPS_ARCH_32 = 0x50000000, /* MIPS32 instruction set per linux not elf.h */
EF_MIPS_ARCH_64 = 0x60000000, /* MIPS64 instruction set per linux not elf.h */
EF_MIPS_ARCH_32R2 = 0x70000000, /* mips32r2, mips32r3, mips32r5 */
EF_MIPS_ARCH_64R2 = 0x80000000, /* mips64r2, mips64r3, mips64r5 */
EF_MIPS_ARCH_32R6 = 0x90000000, /* mips32r6 */
EF_MIPS_ARCH_64R6 = 0xa0000000, /* mips64r6 */
EF_MIPS_ARCH = 0xf0000000 /* Mask for applying EF_MIPS_ARCH_ variant */
};
/* Hexagon Specific e_flags */
/* Release 5 ABI */
enum class HEXAGON_EFLAGS: size_t {
/* Object processor version flags, bits[3:0] */
EF_HEXAGON_MACH_V2 = 0x00000001, /* Hexagon V2 */
EF_HEXAGON_MACH_V3 = 0x00000002, /* Hexagon V3 */
EF_HEXAGON_MACH_V4 = 0x00000003, /* Hexagon V4 */
EF_HEXAGON_MACH_V5 = 0x00000004, /* Hexagon V5 */
/* Highest ISA version flags */
EF_HEXAGON_ISA_MACH = 0x00000000, /* Same as specified in bits[3:0] */
/* of e_flags */
EF_HEXAGON_ISA_V2 = 0x00000010, /* Hexagon V2 ISA */
EF_HEXAGON_ISA_V3 = 0x00000020, /* Hexagon V3 ISA */
EF_HEXAGON_ISA_V4 = 0x00000030, /* Hexagon V4 ISA */
EF_HEXAGON_ISA_V5 = 0x00000040 /* Hexagon V5 ISA */
};
/** Special section indices. */
enum class SYMBOL_SECTION_INDEX: size_t {
SHN_UNDEF = 0, /**< Undefined, missing, irrelevant, or meaningless */
SHN_LORESERVE = 0xff00, /**< Lowest reserved index */
SHN_LOPROC = 0xff00, /**< Lowest processor-specific index */
SHN_HIPROC = 0xff1f, /**< Highest processor-specific index */
SHN_LOOS = 0xff20, /**< Lowest operating system-specific index */
SHN_HIOS = 0xff3f, /**< Highest operating system-specific index */
SHN_ABS = 0xfff1, /**< Symbol has absolute value; does not need relocation */
SHN_COMMON = 0xfff2, /**< FORTRAN COMMON or C external global variables */
SHN_XINDEX = 0xffff, /**< Mark that the index is >= SHN_LORESERVE */
SHN_HIRESERVE = 0xffff /**< Highest reserved index */
};
/** Section types. */
enum class ELF_SECTION_TYPES: size_t {
SHT_NULL = 0, /**< No associated section (inactive entry). */
SHT_PROGBITS = 1, /**< Program-defined contents. */
SHT_SYMTAB = 2, /**< Symbol table. */
SHT_STRTAB = 3, /**< String table. */
SHT_RELA = 4, /**< Relocation entries; explicit addends. */
SHT_HASH = 5, /**< Symbol hash table. */
SHT_DYNAMIC = 6, /**< Information for dynamic linking. */
SHT_NOTE = 7, /**< Information about the file. */
SHT_NOBITS = 8, /**< Data occupies no space in the file. */
SHT_REL = 9, /**< Relocation entries; no explicit addends. */
SHT_SHLIB = 10, /**< Reserved. */
SHT_DYNSYM = 11, /**< Symbol table. */
SHT_INIT_ARRAY = 14, /**< Pointers to initialization functions. */
SHT_FINI_ARRAY = 15, /**< Pointers to termination functions. */
SHT_PREINIT_ARRAY = 16, /**< Pointers to pre-init functions. */
SHT_GROUP = 17, /**< Section group. */
SHT_SYMTAB_SHNDX = 18, /**< Indices for SHN_XINDEX entries. */
SHT_LOOS = 0x60000000, /**< Lowest operating system-specific type. */
SHT_ANDROID_REL = 0x60000001, /**< Packed relocations (Android specific). */
SHT_ANDROID_RELA = 0x60000002, /**< Packed relocations (Android specific). */
SHT_LLVM_ADDRSIG = 0x6fff4c03, /**< This section is used to mark symbols as address-significant. */
SHT_RELR = 0x6fffff00, /**< New relr relocations (Android specific). */
SHT_GNU_ATTRIBUTES = 0x6ffffff5, /**< Object attributes. */
SHT_GNU_HASH = 0x6ffffff6, /**< GNU-style hash table. */
SHT_GNU_verdef = 0x6ffffffd, /**< GNU version definitions. */
SHT_GNU_verneed = 0x6ffffffe, /**< GNU version references. */
SHT_GNU_versym = 0x6fffffff, /**< GNU symbol versions table. */
SHT_HIOS = 0x6fffffff, /**< Highest operating system-specific type. */
SHT_LOPROC = 0x70000000, /**< Lowest processor arch-specific type. */
SHT_ARM_EXIDX = 0x70000001U, /**< Exception Index table */
SHT_ARM_PREEMPTMAP = 0x70000002U, /**< BPABI DLL dynamic linking pre-emption map */
SHT_ARM_ATTRIBUTES = 0x70000003U, /**< Object file compatibility attributes */
SHT_ARM_DEBUGOVERLAY = 0x70000004U,
SHT_ARM_OVERLAYSECTION = 0x70000005U,
SHT_HEX_ORDERED = 0x70000000, /**< Link editor is to sort the entries in */
/* this section based on their sizes */
SHT_X86_64_UNWIND = 0x70000001, /**< Unwind information */
SHT_MIPS_REGINFO = 0x70000006, /**< Register usage information */
SHT_MIPS_OPTIONS = 0x7000000d, /**< General options */
SHT_MIPS_ABIFLAGS = 0x7000002a, /**< ABI information. */
SHT_HIPROC = 0x7fffffff, /**< Highest processor arch-specific type. */
SHT_LOUSER = 0x80000000, /**< Lowest type reserved for applications. */
SHT_HIUSER = 0xffffffff /**< Highest type reserved for applications. */
};
/** Section flags. */
enum class ELF_SECTION_FLAGS: size_t {
SHF_NONE = 0x0,
SHF_WRITE = 0x1, /**< Section data should be writable during execution. */
SHF_ALLOC = 0x2, /**< Section occupies memory during program execution. */
SHF_EXECINSTR = 0x4, /**< Section contains executable machine instructions. */
SHF_MERGE = 0x10, /**< The data in this section may be merged. */
SHF_STRINGS = 0x20, /**< The data in this section is null-terminated strings. */
SHF_INFO_LINK = 0x40U, /**< A field in this section holds a section header table index. */
SHF_LINK_ORDER = 0x80U, /**< Adds special ordering requirements for link editors. */
SHF_OS_NONCONFORMING = 0x100U, /**< This section requires special OS-specific processing to avoid incorrect behavior */
SHF_GROUP = 0x200U, /**< This section is a member of a section group. */
SHF_TLS = 0x400U, /**< This section holds Thread-Local Storage. */
SHF_EXCLUDE = 0x80000000U, /**< This section is excluded from the final executable or shared library. */
/* Start of target-specific flags. */
/* XCORE_SHF_CP_SECTION - All sections with the "c" flag are grouped
* together by the linker to form the constant pool and the cp register is
* set to the start of the constant pool by the boot code.
*/
XCORE_SHF_CP_SECTION = 0x800U,
/* XCORE_SHF_DP_SECTION - All sections with the "d" flag are grouped
* together by the linker to form the data section and the dp register is
* set to the start of the section by the boot code.
*/
XCORE_SHF_DP_SECTION = 0x1000U,
SHF_MASKOS = 0x0ff00000,
SHF_MASKPROC = 0xf0000000, /**< Bits indicating processor-specific flags. */
/* If an object file section does not have this flag set, then it may not hold
* more than 2GB and can be freely referred to in objects using smaller code
* models. Otherwise, only objects using larger code models can refer to them.
* For example, a medium code model object can refer to data in a section that
* sets this flag besides being able to refer to data in a section that does
* not set it; likewise, a small code model object can refer only to code in a
* section that does not set this flag.
*/
SHF_X86_64_LARGE = 0x10000000,
/* All sections with the GPREL flag are grouped into a global data area
* for faster accesses.
*/
SHF_HEX_GPREL = 0x10000000,
/* Section contains text/data which may be replicated in other sections.
* Linker must retain only one copy.
*/
SHF_MIPS_NODUPES = 0x01000000,
SHF_MIPS_NAMES = 0x02000000, /**< Linker must generate implicit hidden weak names. */
SHF_MIPS_LOCAL = 0x04000000, /**< Section data local to process. */
SHF_MIPS_NOSTRIP = 0x08000000, /**< Do not strip this section. */
SHF_MIPS_GPREL = 0x10000000, /**< Section must be part of global data area. */
SHF_MIPS_MERGE = 0x20000000, /**< This section should be merged. */
SHF_MIPS_ADDR = 0x40000000, /**< Address size to be inferred from section entry size. */
SHF_MIPS_STRING = 0x80000000 /**< Section data is string data by default. */
};
/** Symbol bindings. */
enum class SYMBOL_BINDINGS: size_t {
STB_LOCAL = 0, /**< Local symbol, not visible outside obj file containing def */
STB_GLOBAL = 1, /**< Global symbol, visible to all object files being combined */
STB_WEAK = 2, /**< Weak symbol, like global but lower-precedence */
STB_GNU_UNIQUE = 10,
STB_LOOS = 10, /**< Lowest operating system-specific binding type */
STB_HIOS = 12, /**< Highest operating system-specific binding type */
STB_LOPROC = 13, /**< Lowest processor-specific binding type */
STB_HIPROC = 15 /**< Highest processor-specific binding type */
};
/* Symbol types. */
enum class ELF_SYMBOL_TYPES: size_t {
STT_NOTYPE = 0, /* Symbol's type is not specified */
STT_OBJECT = 1, /* Symbol is a data object (variable, array, etc.) */
STT_FUNC = 2, /* Symbol is executable code (function, etc.) */
STT_SECTION = 3, /* Symbol refers to a section */
STT_FILE = 4, /* Local, absolute symbol that refers to a file */
STT_COMMON = 5, /* An uninitialized common block */
STT_TLS = 6, /* Thread local data object */
STT_GNU_IFUNC = 10, /* GNU indirect function */
STT_LOOS = 10, /* Lowest operating system-specific symbol type */
STT_HIOS = 12, /* Highest operating system-specific symbol type */
STT_LOPROC = 13, /* Lowest processor-specific symbol type */
STT_HIPROC = 15 /* Highest processor-specific symbol type */
};
enum class ELF_SYMBOL_VISIBILITY: size_t {
STV_DEFAULT = 0, /* Visibility is specified by binding type */
STV_INTERNAL = 1, /* Defined by processor supplements */
STV_HIDDEN = 2, /* Not visible to other components */
STV_PROTECTED = 3 /* Visible in other components but not preemptable */
};
/** @brief Segment types. */
enum class SEGMENT_TYPES: size_t {
PT_NULL = 0, /**< Unused segment. */
PT_LOAD = 1, /**< Loadable segment. */
PT_DYNAMIC = 2, /**< Dynamic linking information. */
PT_INTERP = 3, /**< Interpreter pathname. */
PT_NOTE = 4, /**< Auxiliary information. */
PT_SHLIB = 5, /**< Reserved. */
PT_PHDR = 6, /**< The program header table itself. */
PT_TLS = 7, /**< The thread-local storage template. */
PT_LOOS = 0x60000000, /**< Lowest operating system-specific pt entry type. */
PT_HIOS = 0x6fffffff, /**< Highest operating system-specific pt entry type. */
PT_LOPROC = 0x70000000, /**< Lowest processor-specific program hdr entry type. */
PT_HIPROC = 0x7fffffff, /**< Highest processor-specific program hdr entry type. */
/* x86-64 program header types. */
/* These all contain stack unwind tables. */
PT_GNU_EH_FRAME = 0x6474e550,
PT_SUNW_EH_FRAME = 0x6474e550,
PT_SUNW_UNWIND = 0x6464e550,
PT_GNU_STACK = 0x6474e551, /**< Indicates stack executability. */
PT_GNU_PROPERTY = 0x6474e553, /**< GNU property */
PT_GNU_RELRO = 0x6474e552, /**< Read-only after relocation. */
/* ARM program header types. */
PT_ARM_ARCHEXT = 0x70000000, /**< Platform architecture compatibility info */
/* These all contain stack unwind tables. */
PT_ARM_EXIDX = 0x70000001,
PT_ARM_UNWIND = 0x70000001,
/* MIPS program header types. */
PT_MIPS_REGINFO = 0x70000000, /**< Register usage information. */
PT_MIPS_RTPROC = 0x70000001, /**< Runtime procedure table. */
PT_MIPS_OPTIONS = 0x70000002, /**< Options segment. */
PT_MIPS_ABIFLAGS = 0x70000003 /**< Abiflags segment. */
};
/** Segment flags. */
enum class ELF_SEGMENT_FLAGS: size_t {
PF_NONE = 0,
PF_X = 1, /**< Execute */
PF_W = 2, /**< Write */
PF_R = 4, /**< Read */
PF_MASKOS = 0x0ff00000,/**< Bits for operating system-specific semantics. */
PF_MASKPROC = 0xf0000000 /**< Bits for processor-specific semantics. */
};
/** Dynamic table entry tags. */
enum class DYNAMIC_TAGS: size_t {
DT_NULL = 0, /**< Marks end of dynamic array. */
DT_NEEDED = 1, /**< String table offset of needed library. */
DT_PLTRELSZ = 2, /**< Size of relocation entries in PLT. */
DT_PLTGOT = 3, /**< Address associated with linkage table. */
DT_HASH = 4, /**< Address of symbolic hash table. */
DT_STRTAB = 5, /**< Address of dynamic string table. */
DT_SYMTAB = 6, /**< Address of dynamic symbol table. */
DT_RELA = 7, /**< Address of relocation table (Rela entries). */
DT_RELASZ = 8, /**< Size of Rela relocation table. */
DT_RELAENT = 9, /**< Size of a Rela relocation entry. */
DT_STRSZ = 10, /**< Total size of the string table. */
DT_SYMENT = 11, /**< Size of a symbol table entry. */
DT_INIT = 12, /**< Address of initialization function. */
DT_FINI = 13, /**< Address of termination function. */
DT_SONAME = 14, /**< String table offset of a shared objects name. */
DT_RPATH = 15, /**< String table offset of library search path. */
DT_SYMBOLIC = 16, /**< Changes symbol resolution algorithm. */
DT_REL = 17, /**< Address of relocation table (Rel entries). */
DT_RELSZ = 18, /**< Size of Rel relocation table. */
DT_RELENT = 19, /**< Size of a Rel relocation entry. */
DT_PLTREL = 20, /**< Type of relocation entry used for linking. */
DT_DEBUG = 21, /**< Reserved for debugger. */
DT_TEXTREL = 22, /**< Relocations exist for non-writable segments. */
DT_JMPREL = 23, /**< Address of relocations associated with PLT. */
DT_BIND_NOW = 24, /**< Process all relocations before execution. */
DT_INIT_ARRAY = 25, /**< Pointer to array of initialization functions. */
DT_FINI_ARRAY = 26, /**< Pointer to array of termination functions. */
DT_INIT_ARRAYSZ = 27, /**< Size of DT_INIT_ARRAY. */
DT_FINI_ARRAYSZ = 28, /**< Size of DT_FINI_ARRAY. */
DT_RUNPATH = 29, /**< String table offset of lib search path. */
DT_FLAGS = 30, /**< Flags. */
DT_ENCODING = 32, /**< Values from here to DT_LOOS follow the rules for the interpretation of the d_un union. */
DT_PREINIT_ARRAY = 32, /**< Pointer to array of preinit functions. */
DT_PREINIT_ARRAYSZ = 33, /**< Size of the DT_PREINIT_ARRAY array. */
DT_LOOS = 0x60000000, /**< Start of environment specific tags. */
DT_HIOS = 0x6FFFFFFF, /**< End of environment specific tags. */
DT_LOPROC = 0x70000000, /**< Start of processor specific tags. */
DT_HIPROC = 0x7FFFFFFF, /**< End of processor specific tags. */
DT_GNU_HASH = 0x6FFFFEF5, /**< Reference to the GNU hash table. */
DT_RELACOUNT = 0x6FFFFFF9, /**< ELF32_Rela count. */
DT_RELCOUNT = 0x6FFFFFFA, /**< ELF32_Rel count. */
DT_FLAGS_1 = 0x6FFFFFFB, /**< Flags_1. */
DT_VERSYM = 0x6FFFFFF0, /**< The address of .gnu.version section. */
DT_VERDEF = 0x6FFFFFFC, /**< The address of the version definition table. */
DT_VERDEFNUM = 0x6FFFFFFD, /**< The number of entries in DT_VERDEF. */
DT_VERNEED = 0x6FFFFFFE, /**< The address of the version Dependency table. */
DT_VERNEEDNUM = 0x6FFFFFFF, /**< The number of entries in DT_VERNEED. */
/* Mips specific dynamic table entry tags. */
DT_MIPS_RLD_VERSION = 0x70000001, /**< 32 bit version number for runtime linker interface. */
DT_MIPS_TIME_STAMP = 0x70000002, /**< Time stamp. */
DT_MIPS_ICHECKSUM = 0x70000003, /**< Checksum of external strings and common sizes. */
DT_MIPS_IVERSION = 0x70000004, /**< Index of version string in string table. */
DT_MIPS_FLAGS = 0x70000005, /**< 32 bits of flags. */
DT_MIPS_BASE_ADDRESS = 0x70000006, /**< Base address of the segment. */
DT_MIPS_MSYM = 0x70000007, /**< Address of .msym section. */
DT_MIPS_CONFLICT = 0x70000008, /**< Address of .conflict section. */
DT_MIPS_LIBLIST = 0x70000009, /**< Address of .liblist section. */
DT_MIPS_LOCAL_GOTNO = 0x7000000a, /**< Number of local global offset table entries. */
DT_MIPS_CONFLICTNO = 0x7000000b, /**< Number of entries in the .conflict section. */
DT_MIPS_LIBLISTNO = 0x70000010, /**< Number of entries in the .liblist section. */
DT_MIPS_SYMTABNO = 0x70000011, /**< Number of entries in the .dynsym section. */
DT_MIPS_UNREFEXTNO = 0x70000012, /**< Index of first external dynamic symbol not referenced locally. */
DT_MIPS_GOTSYM = 0x70000013, /**< Index of first dynamic symbol in global offset table. */
DT_MIPS_HIPAGENO = 0x70000014, /**< Number of page table entries in global offset table. */
DT_MIPS_RLD_MAP = 0x70000016, /**< Address of run time loader map, used for debugging. */
DT_MIPS_DELTA_CLASS = 0x70000017, /**< Delta C++ class definition. */
DT_MIPS_DELTA_CLASS_NO = 0x70000018, /**< Number of entries in DT_MIPS_DELTA_CLASS. */
DT_MIPS_DELTA_INSTANCE = 0x70000019, /**< Delta C++ class instances. */
DT_MIPS_DELTA_INSTANCE_NO = 0x7000001A, /**< Number of entries in DT_MIPS_DELTA_INSTANCE. */
DT_MIPS_DELTA_RELOC = 0x7000001B, /**< Delta relocations. */
DT_MIPS_DELTA_RELOC_NO = 0x7000001C, /**< Number of entries in DT_MIPS_DELTA_RELOC. */
DT_MIPS_DELTA_SYM = 0x7000001D, /**< Delta symbols that Delta relocations refer to. */
DT_MIPS_DELTA_SYM_NO = 0x7000001E, /**< Number of entries in DT_MIPS_DELTA_SYM. */
DT_MIPS_DELTA_CLASSSYM = 0x70000020, /**< Delta symbols that hold class declarations. */
DT_MIPS_DELTA_CLASSSYM_NO = 0x70000021, /**< Number of entries in DT_MIPS_DELTA_CLASSSYM. */
DT_MIPS_CXX_FLAGS = 0x70000022, /**< Flags indicating information about C++ flavor. */
DT_MIPS_PIXIE_INIT = 0x70000023, /**< Pixie information. */
DT_MIPS_SYMBOL_LIB = 0x70000024, /**< Address of .MIPS.symlib */
DT_MIPS_LOCALPAGE_GOTIDX = 0x70000025, /**< The GOT index of the first PTE for a segment */
DT_MIPS_LOCAL_GOTIDX = 0x70000026, /**< The GOT index of the first PTE for a local symbol */
DT_MIPS_HIDDEN_GOTIDX = 0x70000027, /**< The GOT index of the first PTE for a hidden symbol */
DT_MIPS_PROTECTED_GOTIDX = 0x70000028, /**< The GOT index of the first PTE for a protected symbol */
DT_MIPS_OPTIONS = 0x70000029, /**< Address of `.MIPS.options'. */
DT_MIPS_INTERFACE = 0x7000002A, /**< Address of `.interface'. */
DT_MIPS_DYNSTR_ALIGN = 0x7000002B, /**< Unknown. */
DT_MIPS_INTERFACE_SIZE = 0x7000002C, /**< Size of the .interface section. */
DT_MIPS_RLD_TEXT_RESOLVE_ADDR = 0x7000002D, /**< Size of rld_text_resolve function stored in the GOT. */
DT_MIPS_PERF_SUFFIX = 0x7000002E, /**< Default suffix of DSO to be added by rld on dlopen() calls. */
DT_MIPS_COMPACT_SIZE = 0x7000002F, /**< Size of compact relocation section (O32). */
DT_MIPS_GP_VALUE = 0x70000030, /**< GP value for auxiliary GOTs. */
DT_MIPS_AUX_DYNAMIC = 0x70000031, /**< Address of auxiliary .dynamic. */
DT_MIPS_PLTGOT = 0x70000032, /**< Address of the base of the PLTGOT. */
DT_MIPS_RWPLT = 0x70000034, /**< Points to the base of a writable PLT. */
/* Android specific dynamic table entry tags. */
DT_ANDROID_REL_OFFSET = 0x6000000D, /**< The offset of packed relocation data (older version < M) (Android specific). */
DT_ANDROID_REL_SIZE = 0x6000000E, /**< The size of packed relocation data in bytes (older version < M) (Android specific). */
DT_ANDROID_REL = 0x6000000F, /**< The offset of packed relocation data (Android specific). */
DT_ANDROID_RELSZ = 0x60000010, /**< The size of packed relocation data in bytes (Android specific). */
DT_ANDROID_RELA = 0x60000011, /**< The offset of packed relocation data (Android specific). */
DT_ANDROID_RELASZ = 0x60000012, /**< The size of packed relocation data in bytes (Android specific). */
DT_RELR = 0x6FFFE000, /**< The offset of new relr relocation data (Android specific). */
DT_RELRSZ = 0x6FFFE001, /**< The size of nre relr relocation data in bytes (Android specific). */
DT_RELRENT = 0x6FFFE003, /**< The size of a new relr relocation entry (Android specific). */
DT_RELRCOUNT = 0x6FFFE005 /**< Specifies the relative count of new relr relocation entries (Android specific). */
};
/** DT_FLAGS and DT_FLAGS_1 values. */
enum class DYNAMIC_FLAGS: size_t {
DF_ORIGIN = 0x00000001, /**< The object may reference $ORIGIN. */
DF_SYMBOLIC = 0x00000002, /**< Search the shared lib before searching the exe. */
DF_TEXTREL = 0x00000004, /**< Relocations may modify a non-writable segment. */
DF_BIND_NOW = 0x00000008, /**< Process all relocations on load. */
DF_STATIC_TLS = 0x00000010, /**< Reject attempts to load dynamically. */
};
enum class DYNAMIC_FLAGS_1: size_t {
DF_1_NOW = 0x00000001, /**< Set RTLD_NOW for this object. */
DF_1_GLOBAL = 0x00000002, /**< Set RTLD_GLOBAL for this object. */
DF_1_GROUP = 0x00000004, /**< Set RTLD_GROUP for this object. */
DF_1_NODELETE = 0x00000008, /**< Set RTLD_NODELETE for this object. */
DF_1_LOADFLTR = 0x00000010, /**< Trigger filtee loading at runtime. */
DF_1_INITFIRST = 0x00000020, /**< Set RTLD_INITFIRST for this object. */
DF_1_NOOPEN = 0x00000040, /**< Set RTLD_NOOPEN for this object. */
DF_1_ORIGIN = 0x00000080, /**< $ORIGIN must be handled. */
DF_1_DIRECT = 0x00000100, /**< Direct binding enabled. */
DF_1_TRANS = 0x00000200,
DF_1_INTERPOSE = 0x00000400, /**< Object is used to interpose. */
DF_1_NODEFLIB = 0x00000800, /**< Ignore default lib search path. */
DF_1_NODUMP = 0x00001000, /**< Object can't be dldump'ed. */
DF_1_CONFALT = 0x00002000, /**< Configuration alternative created. */
DF_1_ENDFILTEE = 0x00004000, /**< Filtee terminates filters search. */
DF_1_DISPRELDNE = 0x00008000, /**< Disp reloc applied at build time. */
DF_1_DISPRELPND = 0x00010000, /**< Disp reloc applied at run-time. */
DF_1_NODIRECT = 0x00020000, /**< Object has no-direct binding. */
DF_1_IGNMULDEF = 0x00040000,
DF_1_NOKSYMS = 0x00080000,
DF_1_NOHDR = 0x00100000,
DF_1_EDITED = 0x00200000, /**< Object is modified after built. */
DF_1_NORELOC = 0x00400000,
DF_1_SYMINTPOSE = 0x00800000, /**< Object has individual interposers. */
DF_1_GLOBAUDIT = 0x01000000, /**< Global auditing required. */
DF_1_SINGLETON = 0x02000000, /**< Singleton symbols are used. */
DF_1_PIE = 0x08000000 /**< Singleton symbols are used. */
};
/* DT_MIPS_FLAGS values. */
enum {
RHF_NONE = 0x00000000, /* No flags. */
RHF_QUICKSTART = 0x00000001, /* Uses shortcut pointers. */
RHF_NOTPOT = 0x00000002, /* Hash size is not a power of two. */
RHS_NO_LIBRARY_REPLACEMENT = 0x00000004, /* Ignore LD_LIBRARY_PATH. */
RHF_NO_MOVE = 0x00000008, /* DSO address may not be relocated. */
RHF_SGI_ONLY = 0x00000010, /* SGI specific features. */
RHF_GUARANTEE_INIT = 0x00000020, /* Guarantee that .init will finish */
/* executing before any non-init */
/* code in DSO is called. */
RHF_DELTA_C_PLUS_PLUS = 0x00000040, /* Contains Delta C++ code. */
RHF_GUARANTEE_START_INIT = 0x00000080, /* Guarantee that .init will start */
/* executing before any non-init */
/* code in DSO is called. */
RHF_PIXIE = 0x00000100, /* Generated by pixie. */
RHF_DEFAULT_DELAY_LOAD = 0x00000200, /* Delay-load DSO by default. */
RHF_REQUICKSTART = 0x00000400, /* Object may be requickstarted */
RHF_REQUICKSTARTED = 0x00000800, /* Object has been requickstarted */
RHF_CORD = 0x00001000, /* Generated by cord. */
RHF_NO_UNRES_UNDEF = 0x00002000, /* Object contains no unresolved */
/* undef symbols. */
RHF_RLD_ORDER_SAFE = 0x00004000 /* Symbol table is in a safe order. */
};
/** ElfXX_VerDef structure version (GNU versioning) */
enum {
VER_DEF_NONE = 0,
VER_DEF_CURRENT = 1
};
/** VerDef Flags (ElfXX_VerDef::vd_flags) */
enum {
VER_FLG_BASE = 0x1,
VER_FLG_WEAK = 0x2,
VER_FLG_INFO = 0x4
};
/** Special constants for the version table. (SHT_GNU_versym/.gnu.version) */
enum {
VER_NDX_LOCAL = 0, /**< Unversioned local symbol */
VER_NDX_GLOBAL = 1, /**< Unversioned global symbol */
VERSYM_VERSION = 0x7fff, /**< Version Index mask */
VERSYM_HIDDEN = 0x8000 /**< Hidden bit (non-default version) */
};
/** ElfXX_VerNeed structure version (GNU versioning) */
enum {
VER_NEED_NONE = 0,
VER_NEED_CURRENT = 1
};
enum class AUX_TYPE: size_t {
AT_NULL = 0, /**< End of vector */
AT_IGNORE = 1, /**< Entry should be ignored */
AT_EXECFD = 2, /**< File descriptor of program */
AT_PHDR = 3, /**< Program headers for program */
AT_PHENT = 4, /**< Size of program header entry */
AT_PHNUM = 5, /**< Number of program headers */
AT_PAGESZ = 6, /**< System page size */
AT_BASE = 7, /**< Base address of interpreter */
AT_FLAGS = 8, /**< Flags */
AT_ENTRY = 9, /**< Entry point of program */
AT_NOTELF = 10, /**< Program is not ELF */
AT_UID = 11, /**< Real uid */
AT_EUID = 12, /**< Effective uid */
AT_GID = 13, /**< Real gid */
AT_EGID = 14, /**< Effective gid */
AT_CLKTCK = 17, /**< Frequency of times() */
/* Some more special a_type values describing the hardware. */
AT_PLATFORM = 15, /**< String identifying platform. */
AT_HWCAP = 16, /**< Machine dependent hints about processor capabilities. */
/* This entry gives some information about the FPU initialization
performed by the kernel. */
AT_FPUCW = 18, /**< Used FPU control word. */
/* Cache block sizes. */
AT_DCACHEBSIZE = 19, /**< Data cache block size. */
AT_ICACHEBSIZE = 20, /**< Instruction cache block size. */
AT_UCACHEBSIZE = 21, /**< Unified cache block size. */
/* A special ignored value for PPC, used by the kernel to control the
interpretation of the AUXV. Must be > 16. */
AT_IGNOREPPC = 22, /**< Entry should be ignored. */
AT_SECURE = 23, /**< Boolean, was exec setuid-like? */
AT_BASE_PLATFORM = 24, /**< String identifying real platforms.*/
AT_RANDOM = 25, /**< Address of 16 random bytes. */
AT_HWCAP2 = 26, /**< Extension of AT_HWCAP. */
AT_EXECFN = 31, /**< Filename of executable. */
/* Pointer to the global system page used for system calls and other
nice things. */
AT_SYSINFO = 32,
AT_SYSINFO_EHDR = 33,
/* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains
log2 of line size; mask those to get cache size. */
AT_L1I_CACHESHAPE = 34,
AT_L1D_CACHESHAPE = 35,
AT_L2_CACHESHAPE = 36,
AT_L3_CACHESHAPE = 37
};
/** Methods that can be used by the LIEF::ELF::Parser
to count the number of dynamic symbols */
enum class DYNSYM_COUNT_METHODS: size_t {
COUNT_AUTO = 0, /**< Automatic detection */
COUNT_SECTION = 1, /**< Count based on sections (not very reliable) */
COUNT_HASH = 2, /**< Count based on hash table (reliable) */
COUNT_RELOCATIONS = 3, /**< Count based on PLT/GOT relocations (very reliable but not accurate) */
};
enum class NOTE_TYPES: size_t {
NT_UNKNOWN = 0,
NT_GNU_ABI_TAG = 1,
NT_GNU_HWCAP = 2,
NT_GNU_BUILD_ID = 3,
NT_GNU_GOLD_VERSION = 4,
NT_GNU_PROPERTY_TYPE_0 = 5,
NT_CRASHPAD = 0x4f464e49,
};
enum class NOTE_TYPES_CORE: size_t {
NT_CORE_UNKNOWN = 0,
NT_PRSTATUS = 1,
NT_PRFPREG = 2,
NT_PRPSINFO = 3,
NT_TASKSTRUCT = 4,
NT_AUXV = 6,
NT_SIGINFO = 0x53494749,
NT_FILE = 0x46494c45,
NT_PRXFPREG = 0x46e62b7f,
NT_ARM_VFP = 0x400,
NT_ARM_TLS = 0x401,
NT_ARM_HW_BREAK = 0x402,
NT_ARM_HW_WATCH = 0x403,
NT_ARM_SYSTEM_CALL = 0x404,
NT_ARM_SVE = 0x405,
NT_386_TLS = 0x200,
NT_386_IOPERM = 0x201,
NT_386_XSTATE = 0x202,
};
enum class NOTE_ABIS: size_t {
ELF_NOTE_UNKNOWN = ~(unsigned int)(0),
ELF_NOTE_OS_LINUX = 0,
ELF_NOTE_OS_GNU = 1,
ELF_NOTE_OS_SOLARIS2 = 2,
ELF_NOTE_OS_FREEBSD = 3,
ELF_NOTE_OS_NETBSD = 4,
ELF_NOTE_OS_SYLLABLE = 5,
};
enum class RELOCATION_PURPOSES: size_t {
RELOC_PURPOSE_NONE = 0,
RELOC_PURPOSE_PLTGOT = 1,
RELOC_PURPOSE_DYNAMIC = 2,
RELOC_PURPOSE_OBJECT = 3,
};
using note_to_section_map_t = std::multimap<NOTE_TYPES, const char*>;
static const note_to_section_map_t note_to_section_map = {
{ NOTE_TYPES::NT_GNU_ABI_TAG, ".note.ABI-tag" },
{ NOTE_TYPES::NT_GNU_ABI_TAG, ".note.android.ident" },
{ NOTE_TYPES::NT_GNU_HWCAP, ".note.gnu.hwcap" },
{ NOTE_TYPES::NT_GNU_BUILD_ID, ".note.gnu.build-id" },
{ NOTE_TYPES::NT_GNU_BUILD_ID, ".note.stapsdt" }, // Alternative name
{ NOTE_TYPES::NT_GNU_GOLD_VERSION, ".note.gnu.gold-version" },
{ NOTE_TYPES::NT_GNU_GOLD_VERSION, ".note.go.buildid" },
{ NOTE_TYPES::NT_GNU_PROPERTY_TYPE_0, ".note.gnu.property" },
{ NOTE_TYPES::NT_CRASHPAD, ".note.crashpad.info" },
{ NOTE_TYPES::NT_UNKNOWN, ".note" },
};
}
}
ENABLE_BITMASK_OPERATORS(LIEF::ELF::ELF_SEGMENT_FLAGS)
ENABLE_BITMASK_OPERATORS(LIEF::ELF::ARM_EFLAGS)
ENABLE_BITMASK_OPERATORS(LIEF::ELF::MIPS_EFLAGS)
ENABLE_BITMASK_OPERATORS(LIEF::ELF::HEXAGON_EFLAGS)
ENABLE_BITMASK_OPERATORS(LIEF::ELF::ELF_SECTION_FLAGS)
ENABLE_BITMASK_OPERATORS(LIEF::ELF::DYNAMIC_FLAGS)
ENABLE_BITMASK_OPERATORS(LIEF::ELF::DYNAMIC_FLAGS_1)
#endif