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Diffstat (limited to 'vendor/object/src/elf.rs')
| -rw-r--r-- | vendor/object/src/elf.rs | 6287 |
1 files changed, 6287 insertions, 0 deletions
diff --git a/vendor/object/src/elf.rs b/vendor/object/src/elf.rs new file mode 100644 index 0000000..f620171 --- /dev/null +++ b/vendor/object/src/elf.rs @@ -0,0 +1,6287 @@ +//! ELF definitions. +//! +//! These definitions are independent of read/write support, although we do implement +//! some traits useful for those. +//! +//! This module is the equivalent of /usr/include/elf.h, and is based heavily on it. + +#![allow(missing_docs)] +#![allow(clippy::identity_op)] + +use crate::endian::{Endian, U32Bytes, U64Bytes, I32, I64, U16, U32, U64}; +use crate::pod::Pod; + +/// The header at the start of every 32-bit ELF file. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct FileHeader32<E: Endian> { + /// Magic number and other information. + pub e_ident: Ident, + /// Object file type. One of the `ET_*` constants. + pub e_type: U16<E>, + /// Architecture. One of the `EM_*` constants. + pub e_machine: U16<E>, + /// Object file version. Must be `EV_CURRENT`. + pub e_version: U32<E>, + /// Entry point virtual address. + pub e_entry: U32<E>, + /// Program header table file offset. + pub e_phoff: U32<E>, + /// Section header table file offset. + pub e_shoff: U32<E>, + /// Processor-specific flags. + /// + /// A combination of the `EF_*` constants. + pub e_flags: U32<E>, + /// Size in bytes of this header. + pub e_ehsize: U16<E>, + /// Program header table entry size. + pub e_phentsize: U16<E>, + /// Program header table entry count. + /// + /// If the count is greater than or equal to `PN_XNUM` then this field is set to + /// `PN_XNUM` and the count is stored in the `sh_info` field of section 0. + pub e_phnum: U16<E>, + /// Section header table entry size. + pub e_shentsize: U16<E>, + /// Section header table entry count. + /// + /// If the count is greater than or equal to `SHN_LORESERVE` then this field is set to + /// `0` and the count is stored in the `sh_size` field of section 0. + /// first section header. + pub e_shnum: U16<E>, + /// Section header string table index. + /// + /// If the index is greater than or equal to `SHN_LORESERVE` then this field is set to + /// `SHN_XINDEX` and the index is stored in the `sh_link` field of section 0. + pub e_shstrndx: U16<E>, +} + +/// The header at the start of every 64-bit ELF file. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct FileHeader64<E: Endian> { + /// Magic number and other information. + pub e_ident: Ident, + /// Object file type. One of the `ET_*` constants. + pub e_type: U16<E>, + /// Architecture. One of the `EM_*` constants. + pub e_machine: U16<E>, + /// Object file version. Must be `EV_CURRENT`. + pub e_version: U32<E>, + /// Entry point virtual address. + pub e_entry: U64<E>, + /// Program header table file offset. + pub e_phoff: U64<E>, + /// Section header table file offset. + pub e_shoff: U64<E>, + /// Processor-specific flags. + /// + /// A combination of the `EF_*` constants. + pub e_flags: U32<E>, + /// Size in bytes of this header. + pub e_ehsize: U16<E>, + /// Program header table entry size. + pub e_phentsize: U16<E>, + /// Program header table entry count. + /// + /// If the count is greater than or equal to `PN_XNUM` then this field is set to + /// `PN_XNUM` and the count is stored in the `sh_info` field of section 0. + pub e_phnum: U16<E>, + /// Section header table entry size. + pub e_shentsize: U16<E>, + /// Section header table entry count. + /// + /// If the count is greater than or equal to `SHN_LORESERVE` then this field is set to + /// `0` and the count is stored in the `sh_size` field of section 0. + /// first section header. + pub e_shnum: U16<E>, + /// Section header string table index. + /// + /// If the index is greater than or equal to `SHN_LORESERVE` then this field is set to + /// `SHN_XINDEX` and the index is stored in the `sh_link` field of section 0. + pub e_shstrndx: U16<E>, +} + +/// Magic number and other information. +/// +/// Contained in the file header. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Ident { + /// Magic number. Must be `ELFMAG`. + pub magic: [u8; 4], + /// File class. One of the `ELFCLASS*` constants. + pub class: u8, + /// Data encoding. One of the `ELFDATA*` constants. + pub data: u8, + /// ELF version. Must be `EV_CURRENT`. + pub version: u8, + /// OS ABI identification. One of the `ELFOSABI*` constants. + pub os_abi: u8, + /// ABI version. + /// + /// The meaning of this field depends on the `os_abi` value. + pub abi_version: u8, + /// Padding bytes. + pub padding: [u8; 7], +} + +/// File identification bytes stored in `Ident::magic`. +pub const ELFMAG: [u8; 4] = [0x7f, b'E', b'L', b'F']; + +// Values for `Ident::class`. +/// Invalid class. +pub const ELFCLASSNONE: u8 = 0; +/// 32-bit object. +pub const ELFCLASS32: u8 = 1; +/// 64-bit object. +pub const ELFCLASS64: u8 = 2; + +// Values for `Ident::data`. +/// Invalid data encoding. +pub const ELFDATANONE: u8 = 0; +/// 2's complement, little endian. +pub const ELFDATA2LSB: u8 = 1; +/// 2's complement, big endian. +pub const ELFDATA2MSB: u8 = 2; + +// Values for `Ident::os_abi`. +/// UNIX System V ABI. +pub const ELFOSABI_NONE: u8 = 0; +/// UNIX System V ABI. +/// +/// Alias. +pub const ELFOSABI_SYSV: u8 = 0; +/// HP-UX. +pub const ELFOSABI_HPUX: u8 = 1; +/// NetBSD. +pub const ELFOSABI_NETBSD: u8 = 2; +/// Object uses GNU ELF extensions. +pub const ELFOSABI_GNU: u8 = 3; +/// Object uses GNU ELF extensions. +/// +/// Compatibility alias. +pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU; +/// GNU/Hurd. +pub const ELFOSABI_HURD: u8 = 4; +/// Sun Solaris. +pub const ELFOSABI_SOLARIS: u8 = 6; +/// IBM AIX. +pub const ELFOSABI_AIX: u8 = 7; +/// SGI Irix. +pub const ELFOSABI_IRIX: u8 = 8; +/// FreeBSD. +pub const ELFOSABI_FREEBSD: u8 = 9; +/// Compaq TRU64 UNIX. +pub const ELFOSABI_TRU64: u8 = 10; +/// Novell Modesto. +pub const ELFOSABI_MODESTO: u8 = 11; +/// OpenBSD. +pub const ELFOSABI_OPENBSD: u8 = 12; +/// OpenVMS. +pub const ELFOSABI_OPENVMS: u8 = 13; +/// Hewlett-Packard Non-Stop Kernel. +pub const ELFOSABI_NSK: u8 = 14; +/// AROS +pub const ELFOSABI_AROS: u8 = 15; +/// FenixOS +pub const ELFOSABI_FENIXOS: u8 = 16; +/// Nuxi CloudABI +pub const ELFOSABI_CLOUDABI: u8 = 17; +/// ARM EABI. +pub const ELFOSABI_ARM_AEABI: u8 = 64; +/// ARM. +pub const ELFOSABI_ARM: u8 = 97; +/// Standalone (embedded) application. +pub const ELFOSABI_STANDALONE: u8 = 255; + +// Values for `FileHeader*::e_type`. +/// No file type. +pub const ET_NONE: u16 = 0; +/// Relocatable file. +pub const ET_REL: u16 = 1; +/// Executable file. +pub const ET_EXEC: u16 = 2; +/// Shared object file. +pub const ET_DYN: u16 = 3; +/// Core file. +pub const ET_CORE: u16 = 4; +/// OS-specific range start. +pub const ET_LOOS: u16 = 0xfe00; +/// OS-specific range end. +pub const ET_HIOS: u16 = 0xfeff; +/// Processor-specific range start. +pub const ET_LOPROC: u16 = 0xff00; +/// Processor-specific range end. +pub const ET_HIPROC: u16 = 0xffff; + +// Values for `FileHeader*::e_machine`. +/// No machine +pub const EM_NONE: u16 = 0; +/// AT&T WE 32100 +pub const EM_M32: u16 = 1; +/// SUN SPARC +pub const EM_SPARC: u16 = 2; +/// Intel 80386 +pub const EM_386: u16 = 3; +/// Motorola m68k family +pub const EM_68K: u16 = 4; +/// Motorola m88k family +pub const EM_88K: u16 = 5; +/// Intel MCU +pub const EM_IAMCU: u16 = 6; +/// Intel 80860 +pub const EM_860: u16 = 7; +/// MIPS R3000 big-endian +pub const EM_MIPS: u16 = 8; +/// IBM System/370 +pub const EM_S370: u16 = 9; +/// MIPS R3000 little-endian +pub const EM_MIPS_RS3_LE: u16 = 10; +/// HPPA +pub const EM_PARISC: u16 = 15; +/// Fujitsu VPP500 +pub const EM_VPP500: u16 = 17; +/// Sun's "v8plus" +pub const EM_SPARC32PLUS: u16 = 18; +/// Intel 80960 +pub const EM_960: u16 = 19; +/// PowerPC +pub const EM_PPC: u16 = 20; +/// PowerPC 64-bit +pub const EM_PPC64: u16 = 21; +/// IBM S390 +pub const EM_S390: u16 = 22; +/// IBM SPU/SPC +pub const EM_SPU: u16 = 23; +/// NEC V800 series +pub const EM_V800: u16 = 36; +/// Fujitsu FR20 +pub const EM_FR20: u16 = 37; +/// TRW RH-32 +pub const EM_RH32: u16 = 38; +/// Motorola RCE +pub const EM_RCE: u16 = 39; +/// ARM +pub const EM_ARM: u16 = 40; +/// Digital Alpha +pub const EM_FAKE_ALPHA: u16 = 41; +/// Hitachi SH +pub const EM_SH: u16 = 42; +/// SPARC v9 64-bit +pub const EM_SPARCV9: u16 = 43; +/// Siemens Tricore +pub const EM_TRICORE: u16 = 44; +/// Argonaut RISC Core +pub const EM_ARC: u16 = 45; +/// Hitachi H8/300 +pub const EM_H8_300: u16 = 46; +/// Hitachi H8/300H +pub const EM_H8_300H: u16 = 47; +/// Hitachi H8S +pub const EM_H8S: u16 = 48; +/// Hitachi H8/500 +pub const EM_H8_500: u16 = 49; +/// Intel Merced +pub const EM_IA_64: u16 = 50; +/// Stanford MIPS-X +pub const EM_MIPS_X: u16 = 51; +/// Motorola Coldfire +pub const EM_COLDFIRE: u16 = 52; +/// Motorola M68HC12 +pub const EM_68HC12: u16 = 53; +/// Fujitsu MMA Multimedia Accelerator +pub const EM_MMA: u16 = 54; +/// Siemens PCP +pub const EM_PCP: u16 = 55; +/// Sony nCPU embeeded RISC +pub const EM_NCPU: u16 = 56; +/// Denso NDR1 microprocessor +pub const EM_NDR1: u16 = 57; +/// Motorola Start*Core processor +pub const EM_STARCORE: u16 = 58; +/// Toyota ME16 processor +pub const EM_ME16: u16 = 59; +/// STMicroelectronic ST100 processor +pub const EM_ST100: u16 = 60; +/// Advanced Logic Corp. Tinyj emb.fam +pub const EM_TINYJ: u16 = 61; +/// AMD x86-64 architecture +pub const EM_X86_64: u16 = 62; +/// Sony DSP Processor +pub const EM_PDSP: u16 = 63; +/// Digital PDP-10 +pub const EM_PDP10: u16 = 64; +/// Digital PDP-11 +pub const EM_PDP11: u16 = 65; +/// Siemens FX66 microcontroller +pub const EM_FX66: u16 = 66; +/// STMicroelectronics ST9+ 8/16 mc +pub const EM_ST9PLUS: u16 = 67; +/// STmicroelectronics ST7 8 bit mc +pub const EM_ST7: u16 = 68; +/// Motorola MC68HC16 microcontroller +pub const EM_68HC16: u16 = 69; +/// Motorola MC68HC11 microcontroller +pub const EM_68HC11: u16 = 70; +/// Motorola MC68HC08 microcontroller +pub const EM_68HC08: u16 = 71; +/// Motorola MC68HC05 microcontroller +pub const EM_68HC05: u16 = 72; +/// Silicon Graphics SVx +pub const EM_SVX: u16 = 73; +/// STMicroelectronics ST19 8 bit mc +pub const EM_ST19: u16 = 74; +/// Digital VAX +pub const EM_VAX: u16 = 75; +/// Axis Communications 32-bit emb.proc +pub const EM_CRIS: u16 = 76; +/// Infineon Technologies 32-bit emb.proc +pub const EM_JAVELIN: u16 = 77; +/// Element 14 64-bit DSP Processor +pub const EM_FIREPATH: u16 = 78; +/// LSI Logic 16-bit DSP Processor +pub const EM_ZSP: u16 = 79; +/// Donald Knuth's educational 64-bit proc +pub const EM_MMIX: u16 = 80; +/// Harvard University machine-independent object files +pub const EM_HUANY: u16 = 81; +/// SiTera Prism +pub const EM_PRISM: u16 = 82; +/// Atmel AVR 8-bit microcontroller +pub const EM_AVR: u16 = 83; +/// Fujitsu FR30 +pub const EM_FR30: u16 = 84; +/// Mitsubishi D10V +pub const EM_D10V: u16 = 85; +/// Mitsubishi D30V +pub const EM_D30V: u16 = 86; +/// NEC v850 +pub const EM_V850: u16 = 87; +/// Mitsubishi M32R +pub const EM_M32R: u16 = 88; +/// Matsushita MN10300 +pub const EM_MN10300: u16 = 89; +/// Matsushita MN10200 +pub const EM_MN10200: u16 = 90; +/// picoJava +pub const EM_PJ: u16 = 91; +/// OpenRISC 32-bit embedded processor +pub const EM_OPENRISC: u16 = 92; +/// ARC International ARCompact +pub const EM_ARC_COMPACT: u16 = 93; +/// Tensilica Xtensa Architecture +pub const EM_XTENSA: u16 = 94; +/// Alphamosaic VideoCore +pub const EM_VIDEOCORE: u16 = 95; +/// Thompson Multimedia General Purpose Proc +pub const EM_TMM_GPP: u16 = 96; +/// National Semi. 32000 +pub const EM_NS32K: u16 = 97; +/// Tenor Network TPC +pub const EM_TPC: u16 = 98; +/// Trebia SNP 1000 +pub const EM_SNP1K: u16 = 99; +/// STMicroelectronics ST200 +pub const EM_ST200: u16 = 100; +/// Ubicom IP2xxx +pub const EM_IP2K: u16 = 101; +/// MAX processor +pub const EM_MAX: u16 = 102; +/// National Semi. CompactRISC +pub const EM_CR: u16 = 103; +/// Fujitsu F2MC16 +pub const EM_F2MC16: u16 = 104; +/// Texas Instruments msp430 +pub const EM_MSP430: u16 = 105; +/// Analog Devices Blackfin DSP +pub const EM_BLACKFIN: u16 = 106; +/// Seiko Epson S1C33 family +pub const EM_SE_C33: u16 = 107; +/// Sharp embedded microprocessor +pub const EM_SEP: u16 = 108; +/// Arca RISC +pub const EM_ARCA: u16 = 109; +/// PKU-Unity & MPRC Peking Uni. mc series +pub const EM_UNICORE: u16 = 110; +/// eXcess configurable cpu +pub const EM_EXCESS: u16 = 111; +/// Icera Semi. Deep Execution Processor +pub const EM_DXP: u16 = 112; +/// Altera Nios II +pub const EM_ALTERA_NIOS2: u16 = 113; +/// National Semi. CompactRISC CRX +pub const EM_CRX: u16 = 114; +/// Motorola XGATE +pub const EM_XGATE: u16 = 115; +/// Infineon C16x/XC16x +pub const EM_C166: u16 = 116; +/// Renesas M16C +pub const EM_M16C: u16 = 117; +/// Microchip Technology dsPIC30F +pub const EM_DSPIC30F: u16 = 118; +/// Freescale Communication Engine RISC +pub const EM_CE: u16 = 119; +/// Renesas M32C +pub const EM_M32C: u16 = 120; +/// Altium TSK3000 +pub const EM_TSK3000: u16 = 131; +/// Freescale RS08 +pub const EM_RS08: u16 = 132; +/// Analog Devices SHARC family +pub const EM_SHARC: u16 = 133; +/// Cyan Technology eCOG2 +pub const EM_ECOG2: u16 = 134; +/// Sunplus S+core7 RISC +pub const EM_SCORE7: u16 = 135; +/// New Japan Radio (NJR) 24-bit DSP +pub const EM_DSP24: u16 = 136; +/// Broadcom VideoCore III +pub const EM_VIDEOCORE3: u16 = 137; +/// RISC for Lattice FPGA +pub const EM_LATTICEMICO32: u16 = 138; +/// Seiko Epson C17 +pub const EM_SE_C17: u16 = 139; +/// Texas Instruments TMS320C6000 DSP +pub const EM_TI_C6000: u16 = 140; +/// Texas Instruments TMS320C2000 DSP +pub const EM_TI_C2000: u16 = 141; +/// Texas Instruments TMS320C55x DSP +pub const EM_TI_C5500: u16 = 142; +/// Texas Instruments App. Specific RISC +pub const EM_TI_ARP32: u16 = 143; +/// Texas Instruments Prog. Realtime Unit +pub const EM_TI_PRU: u16 = 144; +/// STMicroelectronics 64bit VLIW DSP +pub const EM_MMDSP_PLUS: u16 = 160; +/// Cypress M8C +pub const EM_CYPRESS_M8C: u16 = 161; +/// Renesas R32C +pub const EM_R32C: u16 = 162; +/// NXP Semi. TriMedia +pub const EM_TRIMEDIA: u16 = 163; +/// QUALCOMM Hexagon +pub const EM_HEXAGON: u16 = 164; +/// Intel 8051 and variants +pub const EM_8051: u16 = 165; +/// STMicroelectronics STxP7x +pub const EM_STXP7X: u16 = 166; +/// Andes Tech. compact code emb. RISC +pub const EM_NDS32: u16 = 167; +/// Cyan Technology eCOG1X +pub const EM_ECOG1X: u16 = 168; +/// Dallas Semi. MAXQ30 mc +pub const EM_MAXQ30: u16 = 169; +/// New Japan Radio (NJR) 16-bit DSP +pub const EM_XIMO16: u16 = 170; +/// M2000 Reconfigurable RISC +pub const EM_MANIK: u16 = 171; +/// Cray NV2 vector architecture +pub const EM_CRAYNV2: u16 = 172; +/// Renesas RX +pub const EM_RX: u16 = 173; +/// Imagination Tech. META +pub const EM_METAG: u16 = 174; +/// MCST Elbrus +pub const EM_MCST_ELBRUS: u16 = 175; +/// Cyan Technology eCOG16 +pub const EM_ECOG16: u16 = 176; +/// National Semi. CompactRISC CR16 +pub const EM_CR16: u16 = 177; +/// Freescale Extended Time Processing Unit +pub const EM_ETPU: u16 = 178; +/// Infineon Tech. SLE9X +pub const EM_SLE9X: u16 = 179; +/// Intel L10M +pub const EM_L10M: u16 = 180; +/// Intel K10M +pub const EM_K10M: u16 = 181; +/// ARM AARCH64 +pub const EM_AARCH64: u16 = 183; +/// Amtel 32-bit microprocessor +pub const EM_AVR32: u16 = 185; +/// STMicroelectronics STM8 +pub const EM_STM8: u16 = 186; +/// Tileta TILE64 +pub const EM_TILE64: u16 = 187; +/// Tilera TILEPro +pub const EM_TILEPRO: u16 = 188; +/// Xilinx MicroBlaze +pub const EM_MICROBLAZE: u16 = 189; +/// NVIDIA CUDA +pub const EM_CUDA: u16 = 190; +/// Tilera TILE-Gx +pub const EM_TILEGX: u16 = 191; +/// CloudShield +pub const EM_CLOUDSHIELD: u16 = 192; +/// KIPO-KAIST Core-A 1st gen. +pub const EM_COREA_1ST: u16 = 193; +/// KIPO-KAIST Core-A 2nd gen. +pub const EM_COREA_2ND: u16 = 194; +/// Synopsys ARCompact V2 +pub const EM_ARC_COMPACT2: u16 = 195; +/// Open8 RISC +pub const EM_OPEN8: u16 = 196; +/// Renesas RL78 +pub const EM_RL78: u16 = 197; +/// Broadcom VideoCore V +pub const EM_VIDEOCORE5: u16 = 198; +/// Renesas 78KOR +pub const EM_78KOR: u16 = 199; +/// Freescale 56800EX DSC +pub const EM_56800EX: u16 = 200; +/// Beyond BA1 +pub const EM_BA1: u16 = 201; +/// Beyond BA2 +pub const EM_BA2: u16 = 202; +/// XMOS xCORE +pub const EM_XCORE: u16 = 203; +/// Microchip 8-bit PIC(r) +pub const EM_MCHP_PIC: u16 = 204; +/// KM211 KM32 +pub const EM_KM32: u16 = 210; +/// KM211 KMX32 +pub const EM_KMX32: u16 = 211; +/// KM211 KMX16 +pub const EM_EMX16: u16 = 212; +/// KM211 KMX8 +pub const EM_EMX8: u16 = 213; +/// KM211 KVARC +pub const EM_KVARC: u16 = 214; +/// Paneve CDP +pub const EM_CDP: u16 = 215; +/// Cognitive Smart Memory Processor +pub const EM_COGE: u16 = 216; +/// Bluechip CoolEngine +pub const EM_COOL: u16 = 217; +/// Nanoradio Optimized RISC +pub const EM_NORC: u16 = 218; +/// CSR Kalimba +pub const EM_CSR_KALIMBA: u16 = 219; +/// Zilog Z80 +pub const EM_Z80: u16 = 220; +/// Controls and Data Services VISIUMcore +pub const EM_VISIUM: u16 = 221; +/// FTDI Chip FT32 +pub const EM_FT32: u16 = 222; +/// Moxie processor +pub const EM_MOXIE: u16 = 223; +/// AMD GPU +pub const EM_AMDGPU: u16 = 224; +/// RISC-V +pub const EM_RISCV: u16 = 243; +/// Linux BPF -- in-kernel virtual machine +pub const EM_BPF: u16 = 247; +/// C-SKY +pub const EM_CSKY: u16 = 252; +/// Loongson LoongArch +pub const EM_LOONGARCH: u16 = 258; +/// Solana Binary Format +pub const EM_SBF: u16 = 263; +/// Digital Alpha +pub const EM_ALPHA: u16 = 0x9026; + +// Values for `FileHeader*::e_version` and `Ident::version`. +/// Invalid ELF version. +pub const EV_NONE: u8 = 0; +/// Current ELF version. +pub const EV_CURRENT: u8 = 1; + +/// Section header. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct SectionHeader32<E: Endian> { + /// Section name. + /// + /// This is an offset into the section header string table. + pub sh_name: U32<E>, + /// Section type. One of the `SHT_*` constants. + pub sh_type: U32<E>, + /// Section flags. A combination of the `SHF_*` constants. + pub sh_flags: U32<E>, + /// Section virtual address at execution. + pub sh_addr: U32<E>, + /// Section file offset. + pub sh_offset: U32<E>, + /// Section size in bytes. + pub sh_size: U32<E>, + /// Link to another section. + /// + /// The section relationship depends on the `sh_type` value. + pub sh_link: U32<E>, + /// Additional section information. + /// + /// The meaning of this field depends on the `sh_type` value. + pub sh_info: U32<E>, + /// Section alignment. + pub sh_addralign: U32<E>, + /// Entry size if the section holds a table. + pub sh_entsize: U32<E>, +} + +/// Section header. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct SectionHeader64<E: Endian> { + /// Section name. + /// + /// This is an offset into the section header string table. + pub sh_name: U32<E>, + /// Section type. One of the `SHT_*` constants. + pub sh_type: U32<E>, + /// Section flags. A combination of the `SHF_*` constants. + pub sh_flags: U64<E>, + /// Section virtual address at execution. + pub sh_addr: U64<E>, + /// Section file offset. + pub sh_offset: U64<E>, + /// Section size in bytes. + pub sh_size: U64<E>, + /// Link to another section. + /// + /// The section relationship depends on the `sh_type` value. + pub sh_link: U32<E>, + /// Additional section information. + /// + /// The meaning of this field depends on the `sh_type` value. + pub sh_info: U32<E>, + /// Section alignment. + pub sh_addralign: U64<E>, + /// Entry size if the section holds a table. + pub sh_entsize: U64<E>, +} + +// Special values for section indices. +/// Undefined section. +pub const SHN_UNDEF: u16 = 0; +/// OS-specific range start. +/// Start of reserved section indices. +pub const SHN_LORESERVE: u16 = 0xff00; +/// Start of processor-specific section indices. +pub const SHN_LOPROC: u16 = 0xff00; +/// End of processor-specific section indices. +pub const SHN_HIPROC: u16 = 0xff1f; +/// Start of OS-specific section indices. +pub const SHN_LOOS: u16 = 0xff20; +/// End of OS-specific section indices. +pub const SHN_HIOS: u16 = 0xff3f; +/// Associated symbol is absolute. +pub const SHN_ABS: u16 = 0xfff1; +/// Associated symbol is common. +pub const SHN_COMMON: u16 = 0xfff2; +/// Section index is in the `SHT_SYMTAB_SHNDX` section. +pub const SHN_XINDEX: u16 = 0xffff; +/// End of reserved section indices. +pub const SHN_HIRESERVE: u16 = 0xffff; + +// Values for `SectionHeader*::sh_type`. +/// Section header table entry is unused. +pub const SHT_NULL: u32 = 0; +/// Program data. +pub const SHT_PROGBITS: u32 = 1; +/// Symbol table. +pub const SHT_SYMTAB: u32 = 2; +/// String table. +pub const SHT_STRTAB: u32 = 3; +/// Relocation entries with explicit addends. +pub const SHT_RELA: u32 = 4; +/// Symbol hash table. +pub const SHT_HASH: u32 = 5; +/// Dynamic linking information. +pub const SHT_DYNAMIC: u32 = 6; +/// Notes. +pub const SHT_NOTE: u32 = 7; +/// Program space with no data (bss). +pub const SHT_NOBITS: u32 = 8; +/// Relocation entries without explicit addends. +pub const SHT_REL: u32 = 9; +/// Reserved section type. +pub const SHT_SHLIB: u32 = 10; +/// Dynamic linker symbol table. +pub const SHT_DYNSYM: u32 = 11; +/// Array of constructors. +pub const SHT_INIT_ARRAY: u32 = 14; +/// Array of destructors. +pub const SHT_FINI_ARRAY: u32 = 15; +/// Array of pre-constructors. +pub const SHT_PREINIT_ARRAY: u32 = 16; +/// Section group. +pub const SHT_GROUP: u32 = 17; +/// Extended section indices for a symbol table. +pub const SHT_SYMTAB_SHNDX: u32 = 18; +/// Start of OS-specific section types. +pub const SHT_LOOS: u32 = 0x6000_0000; +/// Object attributes. +pub const SHT_GNU_ATTRIBUTES: u32 = 0x6fff_fff5; +/// GNU-style hash table. +pub const SHT_GNU_HASH: u32 = 0x6fff_fff6; +/// Prelink library list +pub const SHT_GNU_LIBLIST: u32 = 0x6fff_fff7; +/// Checksum for DSO content. +pub const SHT_CHECKSUM: u32 = 0x6fff_fff8; +/// Sun-specific low bound. +pub const SHT_LOSUNW: u32 = 0x6fff_fffa; +#[allow(non_upper_case_globals)] +pub const SHT_SUNW_move: u32 = 0x6fff_fffa; +pub const SHT_SUNW_COMDAT: u32 = 0x6fff_fffb; +#[allow(non_upper_case_globals)] +pub const SHT_SUNW_syminfo: u32 = 0x6fff_fffc; +/// Version definition section. +#[allow(non_upper_case_globals)] +pub const SHT_GNU_VERDEF: u32 = 0x6fff_fffd; +/// Version needs section. +#[allow(non_upper_case_globals)] +pub const SHT_GNU_VERNEED: u32 = 0x6fff_fffe; +/// Version symbol table. +#[allow(non_upper_case_globals)] +pub const SHT_GNU_VERSYM: u32 = 0x6fff_ffff; +/// Sun-specific high bound. +pub const SHT_HISUNW: u32 = 0x6fff_ffff; +/// End of OS-specific section types. +pub const SHT_HIOS: u32 = 0x6fff_ffff; +/// Start of processor-specific section types. +pub const SHT_LOPROC: u32 = 0x7000_0000; +/// End of processor-specific section types. +pub const SHT_HIPROC: u32 = 0x7fff_ffff; +/// Start of application-specific section types. +pub const SHT_LOUSER: u32 = 0x8000_0000; +/// End of application-specific section types. +pub const SHT_HIUSER: u32 = 0x8fff_ffff; + +// Values for `SectionHeader*::sh_flags`. +/// Section is writable. +pub const SHF_WRITE: u32 = 1 << 0; +/// Section occupies memory during execution. +pub const SHF_ALLOC: u32 = 1 << 1; +/// Section is executable. +pub const SHF_EXECINSTR: u32 = 1 << 2; +/// Section may be be merged to eliminate duplication. +pub const SHF_MERGE: u32 = 1 << 4; +/// Section contains nul-terminated strings. +pub const SHF_STRINGS: u32 = 1 << 5; +/// The `sh_info` field contains a section header table index. +pub const SHF_INFO_LINK: u32 = 1 << 6; +/// Section has special ordering requirements when combining sections. +pub const SHF_LINK_ORDER: u32 = 1 << 7; +/// Section requires special OS-specific handling. +pub const SHF_OS_NONCONFORMING: u32 = 1 << 8; +/// Section is a member of a group. +pub const SHF_GROUP: u32 = 1 << 9; +/// Section holds thread-local storage. +pub const SHF_TLS: u32 = 1 << 10; +/// Section is compressed. +/// +/// Compressed sections begin with one of the `CompressionHeader*` headers. +pub const SHF_COMPRESSED: u32 = 1 << 11; +/// OS-specific section flags. +pub const SHF_MASKOS: u32 = 0x0ff0_0000; +/// Processor-specific section flags. +pub const SHF_MASKPROC: u32 = 0xf000_0000; +/// This section is excluded from the final executable or shared library. +pub const SHF_EXCLUDE: u32 = 0x8000_0000; + +/// Section compression header. +/// +/// Used when `SHF_COMPRESSED` is set. +/// +/// Note: this type currently allows for misaligned headers, but that may be +/// changed in a future version. +#[derive(Debug, Default, Clone, Copy)] +#[repr(C)] +pub struct CompressionHeader32<E: Endian> { + /// Compression format. One of the `ELFCOMPRESS_*` values. + pub ch_type: U32Bytes<E>, + /// Uncompressed data size. + pub ch_size: U32Bytes<E>, + /// Uncompressed data alignment. + pub ch_addralign: U32Bytes<E>, +} + +/// Section compression header. +/// +/// Used when `SHF_COMPRESSED` is set. +/// +/// Note: this type currently allows for misaligned headers, but that may be +/// changed in a future version. +#[derive(Debug, Default, Clone, Copy)] +#[repr(C)] +pub struct CompressionHeader64<E: Endian> { + /// Compression format. One of the `ELFCOMPRESS_*` values. + pub ch_type: U32Bytes<E>, + /// Reserved. + pub ch_reserved: U32Bytes<E>, + /// Uncompressed data size. + pub ch_size: U64Bytes<E>, + /// Uncompressed data alignment. + pub ch_addralign: U64Bytes<E>, +} + +/// ZLIB/DEFLATE algorithm. +pub const ELFCOMPRESS_ZLIB: u32 = 1; +/// Zstandard algorithm. +pub const ELFCOMPRESS_ZSTD: u32 = 2; +/// Start of OS-specific compression types. +pub const ELFCOMPRESS_LOOS: u32 = 0x6000_0000; +/// End of OS-specific compression types. +pub const ELFCOMPRESS_HIOS: u32 = 0x6fff_ffff; +/// Start of processor-specific compression types. +pub const ELFCOMPRESS_LOPROC: u32 = 0x7000_0000; +/// End of processor-specific compression types. +pub const ELFCOMPRESS_HIPROC: u32 = 0x7fff_ffff; + +// Values for the flag entry for section groups. +/// Mark group as COMDAT. +pub const GRP_COMDAT: u32 = 1; + +/// Symbol table entry. +#[derive(Debug, Default, Clone, Copy)] +#[repr(C)] +pub struct Sym32<E: Endian> { + /// Symbol name. + /// + /// This is an offset into the symbol string table. + pub st_name: U32<E>, + /// Symbol value. + pub st_value: U32<E>, + /// Symbol size. + pub st_size: U32<E>, + /// Symbol type and binding. + /// + /// Use the `st_type` and `st_bind` methods to access this value. + pub st_info: u8, + /// Symbol visibility. + /// + /// Use the `st_visibility` method to access this value. + pub st_other: u8, + /// Section index or one of the `SHN_*` values. + pub st_shndx: U16<E>, +} + +impl<E: Endian> Sym32<E> { + /// Get the `st_bind` component of the `st_info` field. + #[inline] + pub fn st_bind(&self) -> u8 { + self.st_info >> 4 + } + + /// Get the `st_type` component of the `st_info` field. + #[inline] + pub fn st_type(&self) -> u8 { + self.st_info & 0xf + } + + /// Set the `st_info` field given the `st_bind` and `st_type` components. + #[inline] + pub fn set_st_info(&mut self, st_bind: u8, st_type: u8) { + self.st_info = (st_bind << 4) + (st_type & 0xf); + } + + /// Get the `st_visibility` component of the `st_info` field. + #[inline] + pub fn st_visibility(&self) -> u8 { + self.st_other & 0x3 + } +} + +/// Symbol table entry. +#[derive(Debug, Default, Clone, Copy)] +#[repr(C)] +pub struct Sym64<E: Endian> { + /// Symbol name. + /// + /// This is an offset into the symbol string table. + pub st_name: U32<E>, + /// Symbol type and binding. + /// + /// Use the `st_bind` and `st_type` methods to access this value. + pub st_info: u8, + /// Symbol visibility. + /// + /// Use the `st_visibility` method to access this value. + pub st_other: u8, + /// Section index or one of the `SHN_*` values. + pub st_shndx: U16<E>, + /// Symbol value. + pub st_value: U64<E>, + /// Symbol size. + pub st_size: U64<E>, +} + +impl<E: Endian> Sym64<E> { + /// Get the `st_bind` component of the `st_info` field. + #[inline] + pub fn st_bind(&self) -> u8 { + self.st_info >> 4 + } + + /// Get the `st_type` component of the `st_info` field. + #[inline] + pub fn st_type(&self) -> u8 { + self.st_info & 0xf + } + + /// Set the `st_info` field given the `st_bind` and `st_type` components. + #[inline] + pub fn set_st_info(&mut self, st_bind: u8, st_type: u8) { + self.st_info = (st_bind << 4) + (st_type & 0xf); + } + + /// Get the `st_visibility` component of the `st_info` field. + #[inline] + pub fn st_visibility(&self) -> u8 { + self.st_other & 0x3 + } +} + +/// Additional information about a `Sym32`. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Syminfo32<E: Endian> { + /// Direct bindings, symbol bound to. + pub si_boundto: U16<E>, + /// Per symbol flags. + pub si_flags: U16<E>, +} + +/// Additional information about a `Sym64`. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Syminfo64<E: Endian> { + /// Direct bindings, symbol bound to. + pub si_boundto: U16<E>, + /// Per symbol flags. + pub si_flags: U16<E>, +} + +// Values for `Syminfo*::si_boundto`. +/// Symbol bound to self +pub const SYMINFO_BT_SELF: u16 = 0xffff; +/// Symbol bound to parent +pub const SYMINFO_BT_PARENT: u16 = 0xfffe; +/// Beginning of reserved entries +pub const SYMINFO_BT_LOWRESERVE: u16 = 0xff00; + +// Values for `Syminfo*::si_flags`. +/// Direct bound symbol +pub const SYMINFO_FLG_DIRECT: u16 = 0x0001; +/// Pass-thru symbol for translator +pub const SYMINFO_FLG_PASSTHRU: u16 = 0x0002; +/// Symbol is a copy-reloc +pub const SYMINFO_FLG_COPY: u16 = 0x0004; +/// Symbol bound to object to be lazy loaded +pub const SYMINFO_FLG_LAZYLOAD: u16 = 0x0008; + +// Syminfo version values. +pub const SYMINFO_NONE: u16 = 0; +pub const SYMINFO_CURRENT: u16 = 1; +pub const SYMINFO_NUM: u16 = 2; + +// Values for bind component of `Sym*::st_info`. +/// Local symbol. +pub const STB_LOCAL: u8 = 0; +/// Global symbol. +pub const STB_GLOBAL: u8 = 1; +/// Weak symbol. +pub const STB_WEAK: u8 = 2; +/// Start of OS-specific symbol binding. +pub const STB_LOOS: u8 = 10; +/// Unique symbol. +pub const STB_GNU_UNIQUE: u8 = 10; +/// End of OS-specific symbol binding. +pub const STB_HIOS: u8 = 12; +/// Start of processor-specific symbol binding. +pub const STB_LOPROC: u8 = 13; +/// End of processor-specific symbol binding. +pub const STB_HIPROC: u8 = 15; + +// Values for type component of `Sym*::st_info`. +/// Symbol type is unspecified. +pub const STT_NOTYPE: u8 = 0; +/// Symbol is a data object. +pub const STT_OBJECT: u8 = 1; +/// Symbol is a code object. +pub const STT_FUNC: u8 = 2; +/// Symbol is associated with a section. +pub const STT_SECTION: u8 = 3; +/// Symbol's name is a file name. +pub const STT_FILE: u8 = 4; +/// Symbol is a common data object. +pub const STT_COMMON: u8 = 5; +/// Symbol is a thread-local storage object. +pub const STT_TLS: u8 = 6; +/// Start of OS-specific symbol types. +pub const STT_LOOS: u8 = 10; +/// Symbol is an indirect code object. +pub const STT_GNU_IFUNC: u8 = 10; +/// End of OS-specific symbol types. +pub const STT_HIOS: u8 = 12; +/// Start of processor-specific symbol types. +pub const STT_LOPROC: u8 = 13; +/// End of processor-specific symbol types. +pub const STT_HIPROC: u8 = 15; + +// Values for visibility component of `Symbol*::st_other`. +/// Default symbol visibility rules. +pub const STV_DEFAULT: u8 = 0; +/// Processor specific hidden class. +pub const STV_INTERNAL: u8 = 1; +/// Symbol is not visible to other components. +pub const STV_HIDDEN: u8 = 2; +/// Symbol is visible to other components, but is not preemptible. +pub const STV_PROTECTED: u8 = 3; + +/// Relocation table entry without explicit addend. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Rel32<E: Endian> { + /// Relocation address. + pub r_offset: U32<E>, + /// Relocation type and symbol index. + pub r_info: U32<E>, +} + +impl<E: Endian> Rel32<E> { + /// Get the `r_sym` component of the `r_info` field. + #[inline] + pub fn r_sym(&self, endian: E) -> u32 { + self.r_info.get(endian) >> 8 + } + + /// Get the `r_type` component of the `r_info` field. + #[inline] + pub fn r_type(&self, endian: E) -> u32 { + self.r_info.get(endian) & 0xff + } + + /// Calculate the `r_info` field given the `r_sym` and `r_type` components. + pub fn r_info(endian: E, r_sym: u32, r_type: u8) -> U32<E> { + U32::new(endian, (r_sym << 8) | u32::from(r_type)) + } + + /// Set the `r_info` field given the `r_sym` and `r_type` components. + pub fn set_r_info(&mut self, endian: E, r_sym: u32, r_type: u8) { + self.r_info = Self::r_info(endian, r_sym, r_type) + } +} + +/// Relocation table entry with explicit addend. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Rela32<E: Endian> { + /// Relocation address. + pub r_offset: U32<E>, + /// Relocation type and symbol index. + pub r_info: U32<E>, + /// Explicit addend. + pub r_addend: I32<E>, +} + +impl<E: Endian> Rela32<E> { + /// Get the `r_sym` component of the `r_info` field. + #[inline] + pub fn r_sym(&self, endian: E) -> u32 { + self.r_info.get(endian) >> 8 + } + + /// Get the `r_type` component of the `r_info` field. + #[inline] + pub fn r_type(&self, endian: E) -> u32 { + self.r_info.get(endian) & 0xff + } + + /// Calculate the `r_info` field given the `r_sym` and `r_type` components. + pub fn r_info(endian: E, r_sym: u32, r_type: u8) -> U32<E> { + U32::new(endian, (r_sym << 8) | u32::from(r_type)) + } + + /// Set the `r_info` field given the `r_sym` and `r_type` components. + pub fn set_r_info(&mut self, endian: E, r_sym: u32, r_type: u8) { + self.r_info = Self::r_info(endian, r_sym, r_type) + } +} + +impl<E: Endian> From<Rel32<E>> for Rela32<E> { + fn from(rel: Rel32<E>) -> Self { + Rela32 { + r_offset: rel.r_offset, + r_info: rel.r_info, + r_addend: I32::default(), + } + } +} + +/// Relocation table entry without explicit addend. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Rel64<E: Endian> { + /// Relocation address. + pub r_offset: U64<E>, + /// Relocation type and symbol index. + pub r_info: U64<E>, +} + +impl<E: Endian> Rel64<E> { + /// Get the `r_sym` component of the `r_info` field. + #[inline] + pub fn r_sym(&self, endian: E) -> u32 { + (self.r_info.get(endian) >> 32) as u32 + } + + /// Get the `r_type` component of the `r_info` field. + #[inline] + pub fn r_type(&self, endian: E) -> u32 { + (self.r_info.get(endian) & 0xffff_ffff) as u32 + } + + /// Calculate the `r_info` field given the `r_sym` and `r_type` components. + pub fn r_info(endian: E, r_sym: u32, r_type: u32) -> U64<E> { + U64::new(endian, (u64::from(r_sym) << 32) | u64::from(r_type)) + } + + /// Set the `r_info` field given the `r_sym` and `r_type` components. + pub fn set_r_info(&mut self, endian: E, r_sym: u32, r_type: u32) { + self.r_info = Self::r_info(endian, r_sym, r_type) + } +} + +impl<E: Endian> From<Rel64<E>> for Rela64<E> { + fn from(rel: Rel64<E>) -> Self { + Rela64 { + r_offset: rel.r_offset, + r_info: rel.r_info, + r_addend: I64::default(), + } + } +} + +/// Relocation table entry with explicit addend. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Rela64<E: Endian> { + /// Relocation address. + pub r_offset: U64<E>, + /// Relocation type and symbol index. + pub r_info: U64<E>, + /// Explicit addend. + pub r_addend: I64<E>, +} + +impl<E: Endian> Rela64<E> { + pub(crate) fn get_r_info(&self, endian: E, is_mips64el: bool) -> u64 { + let mut t = self.r_info.get(endian); + if is_mips64el { + t = (t << 32) + | ((t >> 8) & 0xff000000) + | ((t >> 24) & 0x00ff0000) + | ((t >> 40) & 0x0000ff00) + | ((t >> 56) & 0x000000ff); + } + t + } + + /// Get the `r_sym` component of the `r_info` field. + #[inline] + pub fn r_sym(&self, endian: E, is_mips64el: bool) -> u32 { + (self.get_r_info(endian, is_mips64el) >> 32) as u32 + } + + /// Get the `r_type` component of the `r_info` field. + #[inline] + pub fn r_type(&self, endian: E, is_mips64el: bool) -> u32 { + (self.get_r_info(endian, is_mips64el) & 0xffff_ffff) as u32 + } + + /// Calculate the `r_info` field given the `r_sym` and `r_type` components. + pub fn r_info(endian: E, is_mips64el: bool, r_sym: u32, r_type: u32) -> U64<E> { + let mut t = (u64::from(r_sym) << 32) | u64::from(r_type); + if is_mips64el { + t = (t >> 32) + | ((t & 0xff000000) << 8) + | ((t & 0x00ff0000) << 24) + | ((t & 0x0000ff00) << 40) + | ((t & 0x000000ff) << 56); + } + U64::new(endian, t) + } + + /// Set the `r_info` field given the `r_sym` and `r_type` components. + pub fn set_r_info(&mut self, endian: E, is_mips64el: bool, r_sym: u32, r_type: u32) { + self.r_info = Self::r_info(endian, is_mips64el, r_sym, r_type); + } +} + +/// Program segment header. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct ProgramHeader32<E: Endian> { + /// Segment type. One of the `PT_*` constants. + pub p_type: U32<E>, + /// Segment file offset. + pub p_offset: U32<E>, + /// Segment virtual address. + pub p_vaddr: U32<E>, + /// Segment physical address. + pub p_paddr: U32<E>, + /// Segment size in the file. + pub p_filesz: U32<E>, + /// Segment size in memory. + pub p_memsz: U32<E>, + /// Segment flags. A combination of the `PF_*` constants. + pub p_flags: U32<E>, + /// Segment alignment. + pub p_align: U32<E>, +} + +/// Program segment header. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct ProgramHeader64<E: Endian> { + /// Segment type. One of the `PT_*` constants. + pub p_type: U32<E>, + /// Segment flags. A combination of the `PF_*` constants. + pub p_flags: U32<E>, + /// Segment file offset. + pub p_offset: U64<E>, + /// Segment virtual address. + pub p_vaddr: U64<E>, + /// Segment physical address. + pub p_paddr: U64<E>, + /// Segment size in the file. + pub p_filesz: U64<E>, + /// Segment size in memory. + pub p_memsz: U64<E>, + /// Segment alignment. + pub p_align: U64<E>, +} + +/// Special value for `FileHeader*::e_phnum`. +/// +/// This indicates that the real number of program headers is too large to fit into e_phnum. +/// Instead the real value is in the field `sh_info` of section 0. +pub const PN_XNUM: u16 = 0xffff; + +// Values for `ProgramHeader*::p_type`. +/// Program header table entry is unused. +pub const PT_NULL: u32 = 0; +/// Loadable program segment. +pub const PT_LOAD: u32 = 1; +/// Dynamic linking information. +pub const PT_DYNAMIC: u32 = 2; +/// Program interpreter. +pub const PT_INTERP: u32 = 3; +/// Auxiliary information. +pub const PT_NOTE: u32 = 4; +/// Reserved. +pub const PT_SHLIB: u32 = 5; +/// Segment contains the program header table. +pub const PT_PHDR: u32 = 6; +/// Thread-local storage segment. +pub const PT_TLS: u32 = 7; +/// Start of OS-specific segment types. +pub const PT_LOOS: u32 = 0x6000_0000; +/// GCC `.eh_frame_hdr` segment. +pub const PT_GNU_EH_FRAME: u32 = 0x6474_e550; +/// Indicates stack executability. +pub const PT_GNU_STACK: u32 = 0x6474_e551; +/// Read-only after relocation. +pub const PT_GNU_RELRO: u32 = 0x6474_e552; +/// Segment containing `.note.gnu.property` section. +pub const PT_GNU_PROPERTY: u32 = 0x6474_e553; +/// End of OS-specific segment types. +pub const PT_HIOS: u32 = 0x6fff_ffff; +/// Start of processor-specific segment types. +pub const PT_LOPROC: u32 = 0x7000_0000; +/// End of processor-specific segment types. +pub const PT_HIPROC: u32 = 0x7fff_ffff; + +// Values for `ProgramHeader*::p_flags`. +/// Segment is executable. +pub const PF_X: u32 = 1 << 0; +/// Segment is writable. +pub const PF_W: u32 = 1 << 1; +/// Segment is readable. +pub const PF_R: u32 = 1 << 2; +/// OS-specific segment flags. +pub const PF_MASKOS: u32 = 0x0ff0_0000; +/// Processor-specific segment flags. +pub const PF_MASKPROC: u32 = 0xf000_0000; + +/// Note name for core files. +pub const ELF_NOTE_CORE: &[u8] = b"CORE"; +/// Note name for linux core files. +/// +/// Notes in linux core files may also use `ELF_NOTE_CORE`. +pub const ELF_NOTE_LINUX: &[u8] = b"LINUX"; + +// Values for `NoteHeader*::n_type` in core files. +// +/// Contains copy of prstatus struct. +pub const NT_PRSTATUS: u32 = 1; +/// Contains copy of fpregset struct. +pub const NT_PRFPREG: u32 = 2; +/// Contains copy of fpregset struct. +pub const NT_FPREGSET: u32 = 2; +/// Contains copy of prpsinfo struct. +pub const NT_PRPSINFO: u32 = 3; +/// Contains copy of prxregset struct. +pub const NT_PRXREG: u32 = 4; +/// Contains copy of task structure. +pub const NT_TASKSTRUCT: u32 = 4; +/// String from sysinfo(SI_PLATFORM). +pub const NT_PLATFORM: u32 = 5; +/// Contains copy of auxv array. +pub const NT_AUXV: u32 = 6; +/// Contains copy of gwindows struct. +pub const NT_GWINDOWS: u32 = 7; +/// Contains copy of asrset struct. +pub const NT_ASRS: u32 = 8; +/// Contains copy of pstatus struct. +pub const NT_PSTATUS: u32 = 10; +/// Contains copy of psinfo struct. +pub const NT_PSINFO: u32 = 13; +/// Contains copy of prcred struct. +pub const NT_PRCRED: u32 = 14; +/// Contains copy of utsname struct. +pub const NT_UTSNAME: u32 = 15; +/// Contains copy of lwpstatus struct. +pub const NT_LWPSTATUS: u32 = 16; +/// Contains copy of lwpinfo struct. +pub const NT_LWPSINFO: u32 = 17; +/// Contains copy of fprxregset struct. +pub const NT_PRFPXREG: u32 = 20; +/// Contains copy of siginfo_t, size might increase. +pub const NT_SIGINFO: u32 = 0x5349_4749; +/// Contains information about mapped files. +pub const NT_FILE: u32 = 0x4649_4c45; +/// Contains copy of user_fxsr_struct. +pub const NT_PRXFPREG: u32 = 0x46e6_2b7f; +/// PowerPC Altivec/VMX registers. +pub const NT_PPC_VMX: u32 = 0x100; +/// PowerPC SPE/EVR registers. +pub const NT_PPC_SPE: u32 = 0x101; +/// PowerPC VSX registers. +pub const NT_PPC_VSX: u32 = 0x102; +/// Target Address Register. +pub const NT_PPC_TAR: u32 = 0x103; +/// Program Priority Register. +pub const NT_PPC_PPR: u32 = 0x104; +/// Data Stream Control Register. +pub const NT_PPC_DSCR: u32 = 0x105; +/// Event Based Branch Registers. +pub const NT_PPC_EBB: u32 = 0x106; +/// Performance Monitor Registers. +pub const NT_PPC_PMU: u32 = 0x107; +/// TM checkpointed GPR Registers. +pub const NT_PPC_TM_CGPR: u32 = 0x108; +/// TM checkpointed FPR Registers. +pub const NT_PPC_TM_CFPR: u32 = 0x109; +/// TM checkpointed VMX Registers. +pub const NT_PPC_TM_CVMX: u32 = 0x10a; +/// TM checkpointed VSX Registers. +pub const NT_PPC_TM_CVSX: u32 = 0x10b; +/// TM Special Purpose Registers. +pub const NT_PPC_TM_SPR: u32 = 0x10c; +/// TM checkpointed Target Address Register. +pub const NT_PPC_TM_CTAR: u32 = 0x10d; +/// TM checkpointed Program Priority Register. +pub const NT_PPC_TM_CPPR: u32 = 0x10e; +/// TM checkpointed Data Stream Control Register. +pub const NT_PPC_TM_CDSCR: u32 = 0x10f; +/// Memory Protection Keys registers. +pub const NT_PPC_PKEY: u32 = 0x110; +/// i386 TLS slots (struct user_desc). +pub const NT_386_TLS: u32 = 0x200; +/// x86 io permission bitmap (1=deny). +pub const NT_386_IOPERM: u32 = 0x201; +/// x86 extended state using xsave. +pub const NT_X86_XSTATE: u32 = 0x202; +/// s390 upper register halves. +pub const NT_S390_HIGH_GPRS: u32 = 0x300; +/// s390 timer register. +pub const NT_S390_TIMER: u32 = 0x301; +/// s390 TOD clock comparator register. +pub const NT_S390_TODCMP: u32 = 0x302; +/// s390 TOD programmable register. +pub const NT_S390_TODPREG: u32 = 0x303; +/// s390 control registers. +pub const NT_S390_CTRS: u32 = 0x304; +/// s390 prefix register. +pub const NT_S390_PREFIX: u32 = 0x305; +/// s390 breaking event address. +pub const NT_S390_LAST_BREAK: u32 = 0x306; +/// s390 system call restart data. +pub const NT_S390_SYSTEM_CALL: u32 = 0x307; +/// s390 transaction diagnostic block. +pub const NT_S390_TDB: u32 = 0x308; +/// s390 vector registers 0-15 upper half. +pub const NT_S390_VXRS_LOW: u32 = 0x309; +/// s390 vector registers 16-31. +pub const NT_S390_VXRS_HIGH: u32 = 0x30a; +/// s390 guarded storage registers. +pub const NT_S390_GS_CB: u32 = 0x30b; +/// s390 guarded storage broadcast control block. +pub const NT_S390_GS_BC: u32 = 0x30c; +/// s390 runtime instrumentation. +pub const NT_S390_RI_CB: u32 = 0x30d; +/// ARM VFP/NEON registers. +pub const NT_ARM_VFP: u32 = 0x400; +/// ARM TLS register. +pub const NT_ARM_TLS: u32 = 0x401; +/// ARM hardware breakpoint registers. +pub const NT_ARM_HW_BREAK: u32 = 0x402; +/// ARM hardware watchpoint registers. +pub const NT_ARM_HW_WATCH: u32 = 0x403; +/// ARM system call number. +pub const NT_ARM_SYSTEM_CALL: u32 = 0x404; +/// ARM Scalable Vector Extension registers. +pub const NT_ARM_SVE: u32 = 0x405; +/// Vmcore Device Dump Note. +pub const NT_VMCOREDD: u32 = 0x700; +/// MIPS DSP ASE registers. +pub const NT_MIPS_DSP: u32 = 0x800; +/// MIPS floating-point mode. +pub const NT_MIPS_FP_MODE: u32 = 0x801; + +/// Note type for version string. +/// +/// This note may appear in object files. +/// +/// It must be handled as a special case because it has no descriptor, and instead +/// uses the note name as the version string. +pub const NT_VERSION: u32 = 1; + +/// Dynamic section entry. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Dyn32<E: Endian> { + /// Dynamic entry type. + pub d_tag: U32<E>, + /// Value (integer or address). + pub d_val: U32<E>, +} + +/// Dynamic section entry. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Dyn64<E: Endian> { + /// Dynamic entry type. + pub d_tag: U64<E>, + /// Value (integer or address). + pub d_val: U64<E>, +} + +// Values for `Dyn*::d_tag`. + +/// Marks end of dynamic section +pub const DT_NULL: u32 = 0; +/// Name of needed library +pub const DT_NEEDED: u32 = 1; +/// Size in bytes of PLT relocs +pub const DT_PLTRELSZ: u32 = 2; +/// Processor defined value +pub const DT_PLTGOT: u32 = 3; +/// Address of symbol hash table +pub const DT_HASH: u32 = 4; +/// Address of string table +pub const DT_STRTAB: u32 = 5; +/// Address of symbol table +pub const DT_SYMTAB: u32 = 6; +/// Address of Rela relocs +pub const DT_RELA: u32 = 7; +/// Total size of Rela relocs +pub const DT_RELASZ: u32 = 8; +/// Size of one Rela reloc +pub const DT_RELAENT: u32 = 9; +/// Size of string table +pub const DT_STRSZ: u32 = 10; +/// Size of one symbol table entry +pub const DT_SYMENT: u32 = 11; +/// Address of init function +pub const DT_INIT: u32 = 12; +/// Address of termination function +pub const DT_FINI: u32 = 13; +/// Name of shared object +pub const DT_SONAME: u32 = 14; +/// Library search path (deprecated) +pub const DT_RPATH: u32 = 15; +/// Start symbol search here +pub const DT_SYMBOLIC: u32 = 16; +/// Address of Rel relocs +pub const DT_REL: u32 = 17; +/// Total size of Rel relocs +pub const DT_RELSZ: u32 = 18; +/// Size of one Rel reloc +pub const DT_RELENT: u32 = 19; +/// Type of reloc in PLT +pub const DT_PLTREL: u32 = 20; +/// For debugging; unspecified +pub const DT_DEBUG: u32 = 21; +/// Reloc might modify .text +pub const DT_TEXTREL: u32 = 22; +/// Address of PLT relocs +pub const DT_JMPREL: u32 = 23; +/// Process relocations of object +pub const DT_BIND_NOW: u32 = 24; +/// Array with addresses of init fct +pub const DT_INIT_ARRAY: u32 = 25; +/// Array with addresses of fini fct +pub const DT_FINI_ARRAY: u32 = 26; +/// Size in bytes of DT_INIT_ARRAY +pub const DT_INIT_ARRAYSZ: u32 = 27; +/// Size in bytes of DT_FINI_ARRAY +pub const DT_FINI_ARRAYSZ: u32 = 28; +/// Library search path +pub const DT_RUNPATH: u32 = 29; +/// Flags for the object being loaded +pub const DT_FLAGS: u32 = 30; +/// Start of encoded range +pub const DT_ENCODING: u32 = 32; +/// Array with addresses of preinit fct +pub const DT_PREINIT_ARRAY: u32 = 32; +/// size in bytes of DT_PREINIT_ARRAY +pub const DT_PREINIT_ARRAYSZ: u32 = 33; +/// Address of SYMTAB_SHNDX section +pub const DT_SYMTAB_SHNDX: u32 = 34; +/// Start of OS-specific +pub const DT_LOOS: u32 = 0x6000_000d; +/// End of OS-specific +pub const DT_HIOS: u32 = 0x6fff_f000; +/// Start of processor-specific +pub const DT_LOPROC: u32 = 0x7000_0000; +/// End of processor-specific +pub const DT_HIPROC: u32 = 0x7fff_ffff; + +// `DT_*` entries between `DT_VALRNGHI` & `DT_VALRNGLO` use `d_val` as a value. +pub const DT_VALRNGLO: u32 = 0x6fff_fd00; +/// Prelinking timestamp +pub const DT_GNU_PRELINKED: u32 = 0x6fff_fdf5; +/// Size of conflict section +pub const DT_GNU_CONFLICTSZ: u32 = 0x6fff_fdf6; +/// Size of library list +pub const DT_GNU_LIBLISTSZ: u32 = 0x6fff_fdf7; +pub const DT_CHECKSUM: u32 = 0x6fff_fdf8; +pub const DT_PLTPADSZ: u32 = 0x6fff_fdf9; +pub const DT_MOVEENT: u32 = 0x6fff_fdfa; +pub const DT_MOVESZ: u32 = 0x6fff_fdfb; +/// Feature selection (DTF_*). +pub const DT_FEATURE_1: u32 = 0x6fff_fdfc; +/// Flags for DT_* entries, affecting the following DT_* entry. +pub const DT_POSFLAG_1: u32 = 0x6fff_fdfd; +/// Size of syminfo table (in bytes) +pub const DT_SYMINSZ: u32 = 0x6fff_fdfe; +/// Entry size of syminfo +pub const DT_SYMINENT: u32 = 0x6fff_fdff; +pub const DT_VALRNGHI: u32 = 0x6fff_fdff; + +// `DT_*` entries between `DT_ADDRRNGHI` & `DT_ADDRRNGLO` use `d_val` as an address. +// +// If any adjustment is made to the ELF object after it has been +// built these entries will need to be adjusted. +pub const DT_ADDRRNGLO: u32 = 0x6fff_fe00; +/// GNU-style hash table. +pub const DT_GNU_HASH: u32 = 0x6fff_fef5; +pub const DT_TLSDESC_PLT: u32 = 0x6fff_fef6; +pub const DT_TLSDESC_GOT: u32 = 0x6fff_fef7; +/// Start of conflict section +pub const DT_GNU_CONFLICT: u32 = 0x6fff_fef8; +/// Library list +pub const DT_GNU_LIBLIST: u32 = 0x6fff_fef9; +/// Configuration information. +pub const DT_CONFIG: u32 = 0x6fff_fefa; +/// Dependency auditing. +pub const DT_DEPAUDIT: u32 = 0x6fff_fefb; +/// Object auditing. +pub const DT_AUDIT: u32 = 0x6fff_fefc; +/// PLT padding. +pub const DT_PLTPAD: u32 = 0x6fff_fefd; +/// Move table. +pub const DT_MOVETAB: u32 = 0x6fff_fefe; +/// Syminfo table. +pub const DT_SYMINFO: u32 = 0x6fff_feff; +pub const DT_ADDRRNGHI: u32 = 0x6fff_feff; + +// The versioning entry types. The next are defined as part of the +// GNU extension. +pub const DT_VERSYM: u32 = 0x6fff_fff0; +pub const DT_RELACOUNT: u32 = 0x6fff_fff9; +pub const DT_RELCOUNT: u32 = 0x6fff_fffa; +/// State flags, see DF_1_* below. +pub const DT_FLAGS_1: u32 = 0x6fff_fffb; +/// Address of version definition table +pub const DT_VERDEF: u32 = 0x6fff_fffc; +/// Number of version definitions +pub const DT_VERDEFNUM: u32 = 0x6fff_fffd; +/// Address of table with needed versions +pub const DT_VERNEED: u32 = 0x6fff_fffe; +/// Number of needed versions +pub const DT_VERNEEDNUM: u32 = 0x6fff_ffff; + +// Machine-independent extensions in the "processor-specific" range. +/// Shared object to load before self +pub const DT_AUXILIARY: u32 = 0x7fff_fffd; +/// Shared object to get values from +pub const DT_FILTER: u32 = 0x7fff_ffff; + +// Values of `Dyn*::d_val` in the `DT_FLAGS` entry. +/// Object may use DF_ORIGIN +pub const DF_ORIGIN: u32 = 0x0000_0001; +/// Symbol resolutions starts here +pub const DF_SYMBOLIC: u32 = 0x0000_0002; +/// Object contains text relocations +pub const DF_TEXTREL: u32 = 0x0000_0004; +/// No lazy binding for this object +pub const DF_BIND_NOW: u32 = 0x0000_0008; +/// Module uses the static TLS model +pub const DF_STATIC_TLS: u32 = 0x0000_0010; + +// Values of `Dyn*::d_val` in the `DT_FLAGS_1` entry. +/// Set RTLD_NOW for this object. +pub const DF_1_NOW: u32 = 0x0000_0001; +/// Set RTLD_GLOBAL for this object. +pub const DF_1_GLOBAL: u32 = 0x0000_0002; +/// Set RTLD_GROUP for this object. +pub const DF_1_GROUP: u32 = 0x0000_0004; +/// Set RTLD_NODELETE for this object. +pub const DF_1_NODELETE: u32 = 0x0000_0008; +/// Trigger filtee loading at runtime. +pub const DF_1_LOADFLTR: u32 = 0x0000_0010; +/// Set RTLD_INITFIRST for this object. +pub const DF_1_INITFIRST: u32 = 0x0000_0020; +/// Set RTLD_NOOPEN for this object. +pub const DF_1_NOOPEN: u32 = 0x0000_0040; +/// $ORIGIN must be handled. +pub const DF_1_ORIGIN: u32 = 0x0000_0080; +/// Direct binding enabled. +pub const DF_1_DIRECT: u32 = 0x0000_0100; +pub const DF_1_TRANS: u32 = 0x0000_0200; +/// Object is used to interpose. +pub const DF_1_INTERPOSE: u32 = 0x0000_0400; +/// Ignore default lib search path. +pub const DF_1_NODEFLIB: u32 = 0x0000_0800; +/// Object can't be dldump'ed. +pub const DF_1_NODUMP: u32 = 0x0000_1000; +/// Configuration alternative created. +pub const DF_1_CONFALT: u32 = 0x0000_2000; +/// Filtee terminates filters search. +pub const DF_1_ENDFILTEE: u32 = 0x0000_4000; +/// Disp reloc applied at build time. +pub const DF_1_DISPRELDNE: u32 = 0x0000_8000; +/// Disp reloc applied at run-time. +pub const DF_1_DISPRELPND: u32 = 0x0001_0000; +/// Object has no-direct binding. +pub const DF_1_NODIRECT: u32 = 0x0002_0000; +pub const DF_1_IGNMULDEF: u32 = 0x0004_0000; +pub const DF_1_NOKSYMS: u32 = 0x0008_0000; +pub const DF_1_NOHDR: u32 = 0x0010_0000; +/// Object is modified after built. +pub const DF_1_EDITED: u32 = 0x0020_0000; +pub const DF_1_NORELOC: u32 = 0x0040_0000; +/// Object has individual interposers. +pub const DF_1_SYMINTPOSE: u32 = 0x0080_0000; +/// Global auditing required. +pub const DF_1_GLOBAUDIT: u32 = 0x0100_0000; +/// Singleton symbols are used. +pub const DF_1_SINGLETON: u32 = 0x0200_0000; +pub const DF_1_STUB: u32 = 0x0400_0000; +pub const DF_1_PIE: u32 = 0x0800_0000; + +/// Version symbol information +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Versym<E: Endian>(pub U16<E>); + +/// Symbol is hidden. +pub const VERSYM_HIDDEN: u16 = 0x8000; +/// Symbol version index. +pub const VERSYM_VERSION: u16 = 0x7fff; + +/// Version definition sections +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Verdef<E: Endian> { + /// Version revision + pub vd_version: U16<E>, + /// Version information + pub vd_flags: U16<E>, + /// Version Index + pub vd_ndx: U16<E>, + /// Number of associated aux entries + pub vd_cnt: U16<E>, + /// Version name hash value + pub vd_hash: U32<E>, + /// Offset in bytes to verdaux array + pub vd_aux: U32<E>, + /// Offset in bytes to next verdef entry + pub vd_next: U32<E>, +} + +// Legal values for vd_version (version revision). +/// No version +pub const VER_DEF_NONE: u16 = 0; +/// Current version +pub const VER_DEF_CURRENT: u16 = 1; + +// Legal values for vd_flags (version information flags). +/// Version definition of file itself +pub const VER_FLG_BASE: u16 = 0x1; +// Legal values for vd_flags and vna_flags (version information flags). +/// Weak version identifier +pub const VER_FLG_WEAK: u16 = 0x2; + +// Versym symbol index values. +/// Symbol is local. +pub const VER_NDX_LOCAL: u16 = 0; +/// Symbol is global. +pub const VER_NDX_GLOBAL: u16 = 1; + +/// Auxiliary version information. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Verdaux<E: Endian> { + /// Version or dependency names + pub vda_name: U32<E>, + /// Offset in bytes to next verdaux + pub vda_next: U32<E>, +} + +/// Version dependency. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Verneed<E: Endian> { + /// Version of structure + pub vn_version: U16<E>, + /// Number of associated aux entries + pub vn_cnt: U16<E>, + /// Offset of filename for this dependency + pub vn_file: U32<E>, + /// Offset in bytes to vernaux array + pub vn_aux: U32<E>, + /// Offset in bytes to next verneed entry + pub vn_next: U32<E>, +} + +// Legal values for vn_version (version revision). +/// No version +pub const VER_NEED_NONE: u16 = 0; +/// Current version +pub const VER_NEED_CURRENT: u16 = 1; + +/// Auxiliary needed version information. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct Vernaux<E: Endian> { + /// Hash value of dependency name + pub vna_hash: U32<E>, + /// Dependency specific information + pub vna_flags: U16<E>, + /// Version Index + pub vna_other: U16<E>, + /// Dependency name string offset + pub vna_name: U32<E>, + /// Offset in bytes to next vernaux entry + pub vna_next: U32<E>, +} + +// TODO: Elf*_auxv_t, AT_* + +/// Note section entry header. +/// +/// A note consists of a header followed by a variable length name and descriptor. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct NoteHeader32<E: Endian> { + /// Length of the note's name. + /// + /// Some known names are defined by the `ELF_NOTE_*` constants. + pub n_namesz: U32<E>, + /// Length of the note's descriptor. + /// + /// The content of the descriptor depends on the note name and type. + pub n_descsz: U32<E>, + /// Type of the note. + /// + /// One of the `NT_*` constants. The note name determines which + /// `NT_*` constants are valid. + pub n_type: U32<E>, +} + +/// Note section entry header. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct NoteHeader64<E: Endian> { + /// Length of the note's name. + /// + /// Some known names are defined by the `ELF_NOTE_*` constants. + pub n_namesz: U32<E>, + /// Length of the note's descriptor. + /// + /// The content of the descriptor depends on the note name and type. + pub n_descsz: U32<E>, + /// Type of the note. + /// + /// One of the `NT_*` constants. The note name determines which + /// `NT_*` constants are valid. + pub n_type: U32<E>, +} + +/// Solaris entries in the note section have this name. +pub const ELF_NOTE_SOLARIS: &[u8] = b"SUNW Solaris"; + +// Values for `n_type` when the name is `ELF_NOTE_SOLARIS`. +/// Desired pagesize for the binary. +pub const NT_SOLARIS_PAGESIZE_HINT: u32 = 1; + +/// GNU entries in the note section have this name. +pub const ELF_NOTE_GNU: &[u8] = b"GNU"; + +/// Go entries in the note section have this name. +// See https://go-review.googlesource.com/9520 and https://go-review.googlesource.com/10704. +pub const ELF_NOTE_GO: &[u8] = b"Go"; + +// Note types for `ELF_NOTE_GNU`. + +/// ABI information. +/// +/// The descriptor consists of words: +/// - word 0: OS descriptor +/// - word 1: major version of the ABI +/// - word 2: minor version of the ABI +/// - word 3: subminor version of the ABI +pub const NT_GNU_ABI_TAG: u32 = 1; + +/// OS descriptor for `NT_GNU_ABI_TAG`. +pub const ELF_NOTE_OS_LINUX: u32 = 0; +/// OS descriptor for `NT_GNU_ABI_TAG`. +pub const ELF_NOTE_OS_GNU: u32 = 1; +/// OS descriptor for `NT_GNU_ABI_TAG`. +pub const ELF_NOTE_OS_SOLARIS2: u32 = 2; +/// OS descriptor for `NT_GNU_ABI_TAG`. +pub const ELF_NOTE_OS_FREEBSD: u32 = 3; + +/// Synthetic hwcap information. +/// +/// The descriptor begins with two words: +/// - word 0: number of entries +/// - word 1: bitmask of enabled entries +/// Then follow variable-length entries, one byte followed by a +/// '\0'-terminated hwcap name string. The byte gives the bit +/// number to test if enabled, (1U << bit) & bitmask. */ +pub const NT_GNU_HWCAP: u32 = 2; + +/// Build ID bits as generated by `ld --build-id`. +/// +/// The descriptor consists of any nonzero number of bytes. +pub const NT_GNU_BUILD_ID: u32 = 3; + +/// Build ID bits as generated by Go's gc compiler. +/// +/// The descriptor consists of any nonzero number of bytes. +// See https://go-review.googlesource.com/10707. +pub const NT_GO_BUILD_ID: u32 = 4; + +/// Version note generated by GNU gold containing a version string. +pub const NT_GNU_GOLD_VERSION: u32 = 4; + +/// Program property. +pub const NT_GNU_PROPERTY_TYPE_0: u32 = 5; + +// Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0). + +/// Stack size. +pub const GNU_PROPERTY_STACK_SIZE: u32 = 1; +/// No copy relocation on protected data symbol. +pub const GNU_PROPERTY_NO_COPY_ON_PROTECTED: u32 = 2; + +// A 4-byte unsigned integer property: A bit is set if it is set in all +// relocatable inputs. +pub const GNU_PROPERTY_UINT32_AND_LO: u32 = 0xb0000000; +pub const GNU_PROPERTY_UINT32_AND_HI: u32 = 0xb0007fff; + +// A 4-byte unsigned integer property: A bit is set if it is set in any +// relocatable inputs. +pub const GNU_PROPERTY_UINT32_OR_LO: u32 = 0xb0008000; +pub const GNU_PROPERTY_UINT32_OR_HI: u32 = 0xb000ffff; + +/// The needed properties by the object file. */ +pub const GNU_PROPERTY_1_NEEDED: u32 = GNU_PROPERTY_UINT32_OR_LO; + +/// Set if the object file requires canonical function pointers and +/// cannot be used with copy relocation. +pub const GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS: u32 = 1 << 0; + +/// Processor-specific semantics, lo +pub const GNU_PROPERTY_LOPROC: u32 = 0xc0000000; +/// Processor-specific semantics, hi +pub const GNU_PROPERTY_HIPROC: u32 = 0xdfffffff; +/// Application-specific semantics, lo +pub const GNU_PROPERTY_LOUSER: u32 = 0xe0000000; +/// Application-specific semantics, hi +pub const GNU_PROPERTY_HIUSER: u32 = 0xffffffff; + +/// AArch64 specific GNU properties. +pub const GNU_PROPERTY_AARCH64_FEATURE_1_AND: u32 = 0xc0000000; +pub const GNU_PROPERTY_AARCH64_FEATURE_PAUTH: u32 = 0xc0000001; + +pub const GNU_PROPERTY_AARCH64_FEATURE_1_BTI: u32 = 1 << 0; +pub const GNU_PROPERTY_AARCH64_FEATURE_1_PAC: u32 = 1 << 1; + +// A 4-byte unsigned integer property: A bit is set if it is set in all +// relocatable inputs. +pub const GNU_PROPERTY_X86_UINT32_AND_LO: u32 = 0xc0000002; +pub const GNU_PROPERTY_X86_UINT32_AND_HI: u32 = 0xc0007fff; + +// A 4-byte unsigned integer property: A bit is set if it is set in any +// relocatable inputs. +pub const GNU_PROPERTY_X86_UINT32_OR_LO: u32 = 0xc0008000; +pub const GNU_PROPERTY_X86_UINT32_OR_HI: u32 = 0xc000ffff; + +// A 4-byte unsigned integer property: A bit is set if it is set in any +// relocatable inputs and the property is present in all relocatable +// inputs. +pub const GNU_PROPERTY_X86_UINT32_OR_AND_LO: u32 = 0xc0010000; +pub const GNU_PROPERTY_X86_UINT32_OR_AND_HI: u32 = 0xc0017fff; + +/// The x86 instruction sets indicated by the corresponding bits are +/// used in program. Their support in the hardware is optional. +pub const GNU_PROPERTY_X86_ISA_1_USED: u32 = 0xc0010002; +/// The x86 instruction sets indicated by the corresponding bits are +/// used in program and they must be supported by the hardware. +pub const GNU_PROPERTY_X86_ISA_1_NEEDED: u32 = 0xc0008002; +/// X86 processor-specific features used in program. +pub const GNU_PROPERTY_X86_FEATURE_1_AND: u32 = 0xc0000002; + +/// GNU_PROPERTY_X86_ISA_1_BASELINE: CMOV, CX8 (cmpxchg8b), FPU (fld), +/// MMX, OSFXSR (fxsave), SCE (syscall), SSE and SSE2. +pub const GNU_PROPERTY_X86_ISA_1_BASELINE: u32 = 1 << 0; +/// GNU_PROPERTY_X86_ISA_1_V2: GNU_PROPERTY_X86_ISA_1_BASELINE, +/// CMPXCHG16B (cmpxchg16b), LAHF-SAHF (lahf), POPCNT (popcnt), SSE3, +/// SSSE3, SSE4.1 and SSE4.2. +pub const GNU_PROPERTY_X86_ISA_1_V2: u32 = 1 << 1; +/// GNU_PROPERTY_X86_ISA_1_V3: GNU_PROPERTY_X86_ISA_1_V2, AVX, AVX2, BMI1, +/// BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE. +pub const GNU_PROPERTY_X86_ISA_1_V3: u32 = 1 << 2; +/// GNU_PROPERTY_X86_ISA_1_V4: GNU_PROPERTY_X86_ISA_1_V3, AVX512F, +/// AVX512BW, AVX512CD, AVX512DQ and AVX512VL. +pub const GNU_PROPERTY_X86_ISA_1_V4: u32 = 1 << 3; + +/// This indicates that all executable sections are compatible with IBT. +pub const GNU_PROPERTY_X86_FEATURE_1_IBT: u32 = 1 << 0; +/// This indicates that all executable sections are compatible with SHSTK. +pub const GNU_PROPERTY_X86_FEATURE_1_SHSTK: u32 = 1 << 1; + +// TODO: Elf*_Move + +/// Header of `SHT_HASH` section. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct HashHeader<E: Endian> { + /// The number of hash buckets. + pub bucket_count: U32<E>, + /// The number of chain values. + pub chain_count: U32<E>, + // Array of hash bucket start indices. + // buckets: U32<E>[bucket_count] + // Array of hash chain links. An index of 0 terminates the chain. + // chains: U32<E>[chain_count] +} + +/// Calculate the SysV hash for a symbol name. +/// +/// Used for `SHT_HASH`. +pub fn hash(name: &[u8]) -> u32 { + let mut hash = 0u32; + for byte in name { + hash = hash.wrapping_mul(16).wrapping_add(u32::from(*byte)); + hash ^= (hash >> 24) & 0xf0; + } + hash & 0xfff_ffff +} + +/// Header of `SHT_GNU_HASH` section. +#[derive(Debug, Clone, Copy)] +#[repr(C)] +pub struct GnuHashHeader<E: Endian> { + /// The number of hash buckets. + pub bucket_count: U32<E>, + /// The symbol table index of the first symbol in the hash. + pub symbol_base: U32<E>, + /// The number of words in the bloom filter. + /// + /// Must be a non-zero power of 2. + pub bloom_count: U32<E>, + /// The bit shift count for the bloom filter. + pub bloom_shift: U32<E>, + // Array of bloom filter words. + // bloom_filters: U32<E>[bloom_count] or U64<E>[bloom_count] + // Array of hash bucket start indices. + // buckets: U32<E>[bucket_count] + // Array of hash values, one for each symbol starting at symbol_base. + // values: U32<E>[symbol_count] +} + +/// Calculate the GNU hash for a symbol name. +/// +/// Used for `SHT_GNU_HASH`. +pub fn gnu_hash(name: &[u8]) -> u32 { + let mut hash = 5381u32; + for byte in name { + hash = hash.wrapping_mul(33).wrapping_add(u32::from(*byte)); + } + hash +} + +// Motorola 68k specific definitions. + +// m68k values for `Rel*::r_type`. + +/// No reloc +pub const R_68K_NONE: u32 = 0; +/// Direct 32 bit +pub const R_68K_32: u32 = 1; +/// Direct 16 bit +pub const R_68K_16: u32 = 2; +/// Direct 8 bit +pub const R_68K_8: u32 = 3; +/// PC relative 32 bit +pub const R_68K_PC32: u32 = 4; +/// PC relative 16 bit +pub const R_68K_PC16: u32 = 5; +/// PC relative 8 bit +pub const R_68K_PC8: u32 = 6; +/// 32 bit PC relative GOT entry +pub const R_68K_GOT32: u32 = 7; +/// 16 bit PC relative GOT entry +pub const R_68K_GOT16: u32 = 8; +/// 8 bit PC relative GOT entry +pub const R_68K_GOT8: u32 = 9; +/// 32 bit GOT offset +pub const R_68K_GOT32O: u32 = 10; +/// 16 bit GOT offset +pub const R_68K_GOT16O: u32 = 11; +/// 8 bit GOT offset +pub const R_68K_GOT8O: u32 = 12; +/// 32 bit PC relative PLT address +pub const R_68K_PLT32: u32 = 13; +/// 16 bit PC relative PLT address +pub const R_68K_PLT16: u32 = 14; +/// 8 bit PC relative PLT address +pub const R_68K_PLT8: u32 = 15; +/// 32 bit PLT offset +pub const R_68K_PLT32O: u32 = 16; +/// 16 bit PLT offset +pub const R_68K_PLT16O: u32 = 17; +/// 8 bit PLT offset +pub const R_68K_PLT8O: u32 = 18; +/// Copy symbol at runtime +pub const R_68K_COPY: u32 = 19; +/// Create GOT entry +pub const R_68K_GLOB_DAT: u32 = 20; +/// Create PLT entry +pub const R_68K_JMP_SLOT: u32 = 21; +/// Adjust by program base +pub const R_68K_RELATIVE: u32 = 22; +/// 32 bit GOT offset for GD +pub const R_68K_TLS_GD32: u32 = 25; +/// 16 bit GOT offset for GD +pub const R_68K_TLS_GD16: u32 = 26; +/// 8 bit GOT offset for GD +pub const R_68K_TLS_GD8: u32 = 27; +/// 32 bit GOT offset for LDM +pub const R_68K_TLS_LDM32: u32 = 28; +/// 16 bit GOT offset for LDM +pub const R_68K_TLS_LDM16: u32 = 29; +/// 8 bit GOT offset for LDM +pub const R_68K_TLS_LDM8: u32 = 30; +/// 32 bit module-relative offset +pub const R_68K_TLS_LDO32: u32 = 31; +/// 16 bit module-relative offset +pub const R_68K_TLS_LDO16: u32 = 32; +/// 8 bit module-relative offset +pub const R_68K_TLS_LDO8: u32 = 33; +/// 32 bit GOT offset for IE +pub const R_68K_TLS_IE32: u32 = 34; +/// 16 bit GOT offset for IE +pub const R_68K_TLS_IE16: u32 = 35; +/// 8 bit GOT offset for IE +pub const R_68K_TLS_IE8: u32 = 36; +/// 32 bit offset relative to static TLS block +pub const R_68K_TLS_LE32: u32 = 37; +/// 16 bit offset relative to static TLS block +pub const R_68K_TLS_LE16: u32 = 38; +/// 8 bit offset relative to static TLS block +pub const R_68K_TLS_LE8: u32 = 39; +/// 32 bit module number +pub const R_68K_TLS_DTPMOD32: u32 = 40; +/// 32 bit module-relative offset +pub const R_68K_TLS_DTPREL32: u32 = 41; +/// 32 bit TP-relative offset +pub const R_68K_TLS_TPREL32: u32 = 42; + +// Intel 80386 specific definitions. + +// i386 values for `Rel*::r_type`. + +/// No reloc +pub const R_386_NONE: u32 = 0; +/// Direct 32 bit +pub const R_386_32: u32 = 1; +/// PC relative 32 bit +pub const R_386_PC32: u32 = 2; +/// 32 bit GOT entry +pub const R_386_GOT32: u32 = 3; +/// 32 bit PLT address +pub const R_386_PLT32: u32 = 4; +/// Copy symbol at runtime +pub const R_386_COPY: u32 = 5; +/// Create GOT entry +pub const R_386_GLOB_DAT: u32 = 6; +/// Create PLT entry +pub const R_386_JMP_SLOT: u32 = 7; +/// Adjust by program base +pub const R_386_RELATIVE: u32 = 8; +/// 32 bit offset to GOT +pub const R_386_GOTOFF: u32 = 9; +/// 32 bit PC relative offset to GOT +pub const R_386_GOTPC: u32 = 10; +/// Direct 32 bit PLT address +pub const R_386_32PLT: u32 = 11; +/// Offset in static TLS block +pub const R_386_TLS_TPOFF: u32 = 14; +/// Address of GOT entry for static TLS block offset +pub const R_386_TLS_IE: u32 = 15; +/// GOT entry for static TLS block offset +pub const R_386_TLS_GOTIE: u32 = 16; +/// Offset relative to static TLS block +pub const R_386_TLS_LE: u32 = 17; +/// Direct 32 bit for GNU version of general dynamic thread local data +pub const R_386_TLS_GD: u32 = 18; +/// Direct 32 bit for GNU version of local dynamic thread local data in LE code +pub const R_386_TLS_LDM: u32 = 19; +/// Direct 16 bit +pub const R_386_16: u32 = 20; +/// PC relative 16 bit +pub const R_386_PC16: u32 = 21; +/// Direct 8 bit +pub const R_386_8: u32 = 22; +/// PC relative 8 bit +pub const R_386_PC8: u32 = 23; +/// Direct 32 bit for general dynamic thread local data +pub const R_386_TLS_GD_32: u32 = 24; +/// Tag for pushl in GD TLS code +pub const R_386_TLS_GD_PUSH: u32 = 25; +/// Relocation for call to __tls_get_addr() +pub const R_386_TLS_GD_CALL: u32 = 26; +/// Tag for popl in GD TLS code +pub const R_386_TLS_GD_POP: u32 = 27; +/// Direct 32 bit for local dynamic thread local data in LE code +pub const R_386_TLS_LDM_32: u32 = 28; +/// Tag for pushl in LDM TLS code +pub const R_386_TLS_LDM_PUSH: u32 = 29; +/// Relocation for call to __tls_get_addr() in LDM code +pub const R_386_TLS_LDM_CALL: u32 = 30; +/// Tag for popl in LDM TLS code +pub const R_386_TLS_LDM_POP: u32 = 31; +/// Offset relative to TLS block +pub const R_386_TLS_LDO_32: u32 = 32; +/// GOT entry for negated static TLS block offset +pub const R_386_TLS_IE_32: u32 = 33; +/// Negated offset relative to static TLS block +pub const R_386_TLS_LE_32: u32 = 34; +/// ID of module containing symbol +pub const R_386_TLS_DTPMOD32: u32 = 35; +/// Offset in TLS block +pub const R_386_TLS_DTPOFF32: u32 = 36; +/// Negated offset in static TLS block +pub const R_386_TLS_TPOFF32: u32 = 37; +/// 32-bit symbol size +pub const R_386_SIZE32: u32 = 38; +/// GOT offset for TLS descriptor. +pub const R_386_TLS_GOTDESC: u32 = 39; +/// Marker of call through TLS descriptor for relaxation. +pub const R_386_TLS_DESC_CALL: u32 = 40; +/// TLS descriptor containing pointer to code and to argument, returning the TLS offset for the symbol. +pub const R_386_TLS_DESC: u32 = 41; +/// Adjust indirectly by program base +pub const R_386_IRELATIVE: u32 = 42; +/// Load from 32 bit GOT entry, relaxable. +pub const R_386_GOT32X: u32 = 43; + +// ADI SHARC specific definitions + +// SHARC values for `Rel*::r_type` + +/// 24-bit absolute address in bits 23:0 of a 48-bit instr +/// +/// Targets: +/// +/// * Type 25a (PC_DIRECT) +pub const R_SHARC_ADDR24_V3: u32 = 0x0b; + +/// 32-bit absolute address in bits 31:0 of a 48-bit instr +/// +/// Targets: +/// +/// * Type 14a +/// * Type 14d +/// * Type 15a +/// * Type 16a +/// * Type 17a +/// * Type 18a +/// * Type 19a +pub const R_SHARC_ADDR32_V3: u32 = 0x0c; + +/// 32-bit absolute address in bits 31:0 of a 32-bit data location +/// +/// Represented with `RelocationEncoding::Generic` +pub const R_SHARC_ADDR_VAR_V3: u32 = 0x0d; + +/// 6-bit PC-relative address in bits 32:27 of a 48-bit instr +/// +/// Targets: +/// +/// * Type 9a +/// * Type 10a +pub const R_SHARC_PCRSHORT_V3: u32 = 0x0e; + +/// 24-bit PC-relative address in bits 23:0 of a 48-bit instr +/// +/// Targets: +/// +/// * Type 8a +/// * Type 12a (truncated to 23 bits after relocation) +/// * Type 13a (truncated to 23 bits after relocation) +/// * Type 25a (PC Relative) +pub const R_SHARC_PCRLONG_V3: u32 = 0x0f; + +/// 6-bit absolute address in bits 32:27 of a 48-bit instr +/// +/// Targets: +/// +/// * Type 4a +/// * Type 4b +/// * Type 4d +pub const R_SHARC_DATA6_V3: u32 = 0x10; + +/// 16-bit absolute address in bits 39:24 of a 48-bit instr +/// +/// Targets: +/// +/// * Type 12a +pub const R_SHARC_DATA16_V3: u32 = 0x11; + +/// 6-bit absolute address into bits 16:11 of a 32-bit instr +/// +/// Targets: +/// +/// * Type 4b +pub const R_SHARC_DATA6_VISA_V3: u32 = 0x12; + +/// 7-bit absolute address into bits 6:0 of a 32-bit instr +pub const R_SHARC_DATA7_VISA_V3: u32 = 0x13; + +/// 16-bit absolute address into bits 15:0 of a 32-bit instr +pub const R_SHARC_DATA16_VISA_V3: u32 = 0x14; + +/// 6-bit PC-relative address into bits 16:11 of a Type B +/// +/// Targets: +/// +/// * Type 9b +pub const R_SHARC_PCR6_VISA_V3: u32 = 0x17; + +/// 16-bit absolute address into bits 15:0 of a 16-bit location. +/// +/// Represented with `RelocationEncoding::Generic` +pub const R_SHARC_ADDR_VAR16_V3: u32 = 0x19; + +pub const R_SHARC_CALC_PUSH_ADDR: u32 = 0xe0; +pub const R_SHARC_CALC_PUSH_ADDEND: u32 = 0xe1; +pub const R_SHARC_CALC_ADD: u32 = 0xe2; +pub const R_SHARC_CALC_SUB: u32 = 0xe3; +pub const R_SHARC_CALC_MUL: u32 = 0xe4; +pub const R_SHARC_CALC_DIV: u32 = 0xe5; +pub const R_SHARC_CALC_MOD: u32 = 0xe6; +pub const R_SHARC_CALC_LSHIFT: u32 = 0xe7; +pub const R_SHARC_CALC_RSHIFT: u32 = 0xe8; +pub const R_SHARC_CALC_AND: u32 = 0xe9; +pub const R_SHARC_CALC_OR: u32 = 0xea; +pub const R_SHARC_CALC_XOR: u32 = 0xeb; +pub const R_SHARC_CALC_PUSH_LEN: u32 = 0xec; +pub const R_SHARC_CALC_NOT: u32 = 0xf6; + +// SHARC values for `SectionHeader*::sh_type`. + +/// .adi.attributes +pub const SHT_SHARC_ADI_ATTRIBUTES: u32 = SHT_LOPROC + 0x2; + +// SUN SPARC specific definitions. + +// SPARC values for `st_type` component of `Sym*::st_info`. + +/// Global register reserved to app. +pub const STT_SPARC_REGISTER: u8 = 13; + +// SPARC values for `FileHeader64::e_flags`. + +pub const EF_SPARCV9_MM: u32 = 3; +pub const EF_SPARCV9_TSO: u32 = 0; +pub const EF_SPARCV9_PSO: u32 = 1; +pub const EF_SPARCV9_RMO: u32 = 2; +/// little endian data +pub const EF_SPARC_LEDATA: u32 = 0x80_0000; +pub const EF_SPARC_EXT_MASK: u32 = 0xFF_FF00; +/// generic V8+ features +pub const EF_SPARC_32PLUS: u32 = 0x00_0100; +/// Sun UltraSPARC1 extensions +pub const EF_SPARC_SUN_US1: u32 = 0x00_0200; +/// HAL R1 extensions +pub const EF_SPARC_HAL_R1: u32 = 0x00_0400; +/// Sun UltraSPARCIII extensions +pub const EF_SPARC_SUN_US3: u32 = 0x00_0800; + +// SPARC values for `Rel*::r_type`. + +/// No reloc +pub const R_SPARC_NONE: u32 = 0; +/// Direct 8 bit +pub const R_SPARC_8: u32 = 1; +/// Direct 16 bit +pub const R_SPARC_16: u32 = 2; +/// Direct 32 bit +pub const R_SPARC_32: u32 = 3; +/// PC relative 8 bit +pub const R_SPARC_DISP8: u32 = 4; +/// PC relative 16 bit +pub const R_SPARC_DISP16: u32 = 5; +/// PC relative 32 bit +pub const R_SPARC_DISP32: u32 = 6; +/// PC relative 30 bit shifted +pub const R_SPARC_WDISP30: u32 = 7; +/// PC relative 22 bit shifted +pub const R_SPARC_WDISP22: u32 = 8; +/// High 22 bit +pub const R_SPARC_HI22: u32 = 9; +/// Direct 22 bit +pub const R_SPARC_22: u32 = 10; +/// Direct 13 bit +pub const R_SPARC_13: u32 = 11; +/// Truncated 10 bit +pub const R_SPARC_LO10: u32 = 12; +/// Truncated 10 bit GOT entry +pub const R_SPARC_GOT10: u32 = 13; +/// 13 bit GOT entry +pub const R_SPARC_GOT13: u32 = 14; +/// 22 bit GOT entry shifted +pub const R_SPARC_GOT22: u32 = 15; +/// PC relative 10 bit truncated +pub const R_SPARC_PC10: u32 = 16; +/// PC relative 22 bit shifted +pub const R_SPARC_PC22: u32 = 17; +/// 30 bit PC relative PLT address +pub const R_SPARC_WPLT30: u32 = 18; +/// Copy symbol at runtime +pub const R_SPARC_COPY: u32 = 19; +/// Create GOT entry +pub const R_SPARC_GLOB_DAT: u32 = 20; +/// Create PLT entry +pub const R_SPARC_JMP_SLOT: u32 = 21; +/// Adjust by program base +pub const R_SPARC_RELATIVE: u32 = 22; +/// Direct 32 bit unaligned +pub const R_SPARC_UA32: u32 = 23; + +// Sparc64 values for `Rel*::r_type`. + +/// Direct 32 bit ref to PLT entry +pub const R_SPARC_PLT32: u32 = 24; +/// High 22 bit PLT entry +pub const R_SPARC_HIPLT22: u32 = 25; +/// Truncated 10 bit PLT entry +pub const R_SPARC_LOPLT10: u32 = 26; +/// PC rel 32 bit ref to PLT entry +pub const R_SPARC_PCPLT32: u32 = 27; +/// PC rel high 22 bit PLT entry +pub const R_SPARC_PCPLT22: u32 = 28; +/// PC rel trunc 10 bit PLT entry +pub const R_SPARC_PCPLT10: u32 = 29; +/// Direct 10 bit +pub const R_SPARC_10: u32 = 30; +/// Direct 11 bit +pub const R_SPARC_11: u32 = 31; +/// Direct 64 bit +pub const R_SPARC_64: u32 = 32; +/// 10bit with secondary 13bit addend +pub const R_SPARC_OLO10: u32 = 33; +/// Top 22 bits of direct 64 bit +pub const R_SPARC_HH22: u32 = 34; +/// High middle 10 bits of ... +pub const R_SPARC_HM10: u32 = 35; +/// Low middle 22 bits of ... +pub const R_SPARC_LM22: u32 = 36; +/// Top 22 bits of pc rel 64 bit +pub const R_SPARC_PC_HH22: u32 = 37; +/// High middle 10 bit of ... +pub const R_SPARC_PC_HM10: u32 = 38; +/// Low miggle 22 bits of ... +pub const R_SPARC_PC_LM22: u32 = 39; +/// PC relative 16 bit shifted +pub const R_SPARC_WDISP16: u32 = 40; +/// PC relative 19 bit shifted +pub const R_SPARC_WDISP19: u32 = 41; +/// was part of v9 ABI but was removed +pub const R_SPARC_GLOB_JMP: u32 = 42; +/// Direct 7 bit +pub const R_SPARC_7: u32 = 43; +/// Direct 5 bit +pub const R_SPARC_5: u32 = 44; +/// Direct 6 bit +pub const R_SPARC_6: u32 = 45; +/// PC relative 64 bit +pub const R_SPARC_DISP64: u32 = 46; +/// Direct 64 bit ref to PLT entry +pub const R_SPARC_PLT64: u32 = 47; +/// High 22 bit complemented +pub const R_SPARC_HIX22: u32 = 48; +/// Truncated 11 bit complemented +pub const R_SPARC_LOX10: u32 = 49; +/// Direct high 12 of 44 bit +pub const R_SPARC_H44: u32 = 50; +/// Direct mid 22 of 44 bit +pub const R_SPARC_M44: u32 = 51; +/// Direct low 10 of 44 bit +pub const R_SPARC_L44: u32 = 52; +/// Global register usage +pub const R_SPARC_REGISTER: u32 = 53; +/// Direct 64 bit unaligned +pub const R_SPARC_UA64: u32 = 54; +/// Direct 16 bit unaligned +pub const R_SPARC_UA16: u32 = 55; +pub const R_SPARC_TLS_GD_HI22: u32 = 56; +pub const R_SPARC_TLS_GD_LO10: u32 = 57; +pub const R_SPARC_TLS_GD_ADD: u32 = 58; +pub const R_SPARC_TLS_GD_CALL: u32 = 59; +pub const R_SPARC_TLS_LDM_HI22: u32 = 60; +pub const R_SPARC_TLS_LDM_LO10: u32 = 61; +pub const R_SPARC_TLS_LDM_ADD: u32 = 62; +pub const R_SPARC_TLS_LDM_CALL: u32 = 63; +pub const R_SPARC_TLS_LDO_HIX22: u32 = 64; +pub const R_SPARC_TLS_LDO_LOX10: u32 = 65; +pub const R_SPARC_TLS_LDO_ADD: u32 = 66; +pub const R_SPARC_TLS_IE_HI22: u32 = 67; +pub const R_SPARC_TLS_IE_LO10: u32 = 68; +pub const R_SPARC_TLS_IE_LD: u32 = 69; +pub const R_SPARC_TLS_IE_LDX: u32 = 70; +pub const R_SPARC_TLS_IE_ADD: u32 = 71; +pub const R_SPARC_TLS_LE_HIX22: u32 = 72; +pub const R_SPARC_TLS_LE_LOX10: u32 = 73; +pub const R_SPARC_TLS_DTPMOD32: u32 = 74; +pub const R_SPARC_TLS_DTPMOD64: u32 = 75; +pub const R_SPARC_TLS_DTPOFF32: u32 = 76; +pub const R_SPARC_TLS_DTPOFF64: u32 = 77; +pub const R_SPARC_TLS_TPOFF32: u32 = 78; +pub const R_SPARC_TLS_TPOFF64: u32 = 79; +pub const R_SPARC_GOTDATA_HIX22: u32 = 80; +pub const R_SPARC_GOTDATA_LOX10: u32 = 81; +pub const R_SPARC_GOTDATA_OP_HIX22: u32 = 82; +pub const R_SPARC_GOTDATA_OP_LOX10: u32 = 83; +pub const R_SPARC_GOTDATA_OP: u32 = 84; +pub const R_SPARC_H34: u32 = 85; +pub const R_SPARC_SIZE32: u32 = 86; +pub const R_SPARC_SIZE64: u32 = 87; +pub const R_SPARC_WDISP10: u32 = 88; +pub const R_SPARC_JMP_IREL: u32 = 248; +pub const R_SPARC_IRELATIVE: u32 = 249; +pub const R_SPARC_GNU_VTINHERIT: u32 = 250; +pub const R_SPARC_GNU_VTENTRY: u32 = 251; +pub const R_SPARC_REV32: u32 = 252; + +// Sparc64 values for `Dyn32::d_tag`. + +pub const DT_SPARC_REGISTER: u32 = 0x7000_0001; + +// MIPS R3000 specific definitions. + +// MIPS values for `FileHeader32::e_flags`. + +/// A .noreorder directive was used. +pub const EF_MIPS_NOREORDER: u32 = 1; +/// Contains PIC code. +pub const EF_MIPS_PIC: u32 = 2; +/// Uses PIC calling sequence. +pub const EF_MIPS_CPIC: u32 = 4; +pub const EF_MIPS_XGOT: u32 = 8; +pub const EF_MIPS_64BIT_WHIRL: u32 = 16; +pub const EF_MIPS_ABI2: u32 = 32; +pub const EF_MIPS_ABI_ON32: u32 = 64; +/// Uses FP64 (12 callee-saved). +pub const EF_MIPS_FP64: u32 = 512; +/// Uses IEEE 754-2008 NaN encoding. +pub const EF_MIPS_NAN2008: u32 = 1024; +/// MIPS architecture level. +pub const EF_MIPS_ARCH: u32 = 0xf000_0000; + +/// The first MIPS 32 bit ABI +pub const EF_MIPS_ABI_O32: u32 = 0x0000_1000; +/// O32 ABI extended for 64-bit architectures +pub const EF_MIPS_ABI_O64: u32 = 0x0000_2000; +/// EABI in 32-bit mode +pub const EF_MIPS_ABI_EABI32: u32 = 0x0000_3000; +/// EABI in 64-bit mode +pub const EF_MIPS_ABI_EABI64: u32 = 0x0000_4000; +/// Mask for selecting EF_MIPS_ABI_ variant +pub const EF_MIPS_ABI: u32 = 0x0000_f000; + +// Legal values for MIPS architecture level. + +/// -mips1 code. +pub const EF_MIPS_ARCH_1: u32 = 0x0000_0000; +/// -mips2 code. +pub const EF_MIPS_ARCH_2: u32 = 0x1000_0000; +/// -mips3 code. +pub const EF_MIPS_ARCH_3: u32 = 0x2000_0000; +/// -mips4 code. +pub const EF_MIPS_ARCH_4: u32 = 0x3000_0000; +/// -mips5 code. +pub const EF_MIPS_ARCH_5: u32 = 0x4000_0000; +/// MIPS32 code. +pub const EF_MIPS_ARCH_32: u32 = 0x5000_0000; +/// MIPS64 code. +pub const EF_MIPS_ARCH_64: u32 = 0x6000_0000; +/// MIPS32r2 code. +pub const EF_MIPS_ARCH_32R2: u32 = 0x7000_0000; +/// MIPS64r2 code. +pub const EF_MIPS_ARCH_64R2: u32 = 0x8000_0000; +/// MIPS32r6 code +pub const EF_MIPS_ARCH_32R6: u32 = 0x9000_0000; +/// MIPS64r6 code +pub const EF_MIPS_ARCH_64R6: u32 = 0xa000_0000; + +// MIPS values for `Sym32::st_shndx`. + +/// Allocated common symbols. +pub const SHN_MIPS_ACOMMON: u16 = 0xff00; +/// Allocated test symbols. +pub const SHN_MIPS_TEXT: u16 = 0xff01; +/// Allocated data symbols. +pub const SHN_MIPS_DATA: u16 = 0xff02; +/// Small common symbols. +pub const SHN_MIPS_SCOMMON: u16 = 0xff03; +/// Small undefined symbols. +pub const SHN_MIPS_SUNDEFINED: u16 = 0xff04; + +// MIPS values for `SectionHeader32::sh_type`. + +/// Shared objects used in link. +pub const SHT_MIPS_LIBLIST: u32 = 0x7000_0000; +pub const SHT_MIPS_MSYM: u32 = 0x7000_0001; +/// Conflicting symbols. +pub const SHT_MIPS_CONFLICT: u32 = 0x7000_0002; +/// Global data area sizes. +pub const SHT_MIPS_GPTAB: u32 = 0x7000_0003; +/// Reserved for SGI/MIPS compilers +pub const SHT_MIPS_UCODE: u32 = 0x7000_0004; +/// MIPS ECOFF debugging info. +pub const SHT_MIPS_DEBUG: u32 = 0x7000_0005; +/// Register usage information. +pub const SHT_MIPS_REGINFO: u32 = 0x7000_0006; +pub const SHT_MIPS_PACKAGE: u32 = 0x7000_0007; +pub const SHT_MIPS_PACKSYM: u32 = 0x7000_0008; +pub const SHT_MIPS_RELD: u32 = 0x7000_0009; +pub const SHT_MIPS_IFACE: u32 = 0x7000_000b; +pub const SHT_MIPS_CONTENT: u32 = 0x7000_000c; +/// Miscellaneous options. +pub const SHT_MIPS_OPTIONS: u32 = 0x7000_000d; +pub const SHT_MIPS_SHDR: u32 = 0x7000_0010; +pub const SHT_MIPS_FDESC: u32 = 0x7000_0011; +pub const SHT_MIPS_EXTSYM: u32 = 0x7000_0012; +pub const SHT_MIPS_DENSE: u32 = 0x7000_0013; +pub const SHT_MIPS_PDESC: u32 = 0x7000_0014; +pub const SHT_MIPS_LOCSYM: u32 = 0x7000_0015; +pub const SHT_MIPS_AUXSYM: u32 = 0x7000_0016; +pub const SHT_MIPS_OPTSYM: u32 = 0x7000_0017; +pub const SHT_MIPS_LOCSTR: u32 = 0x7000_0018; +pub const SHT_MIPS_LINE: u32 = 0x7000_0019; +pub const SHT_MIPS_RFDESC: u32 = 0x7000_001a; +pub const SHT_MIPS_DELTASYM: u32 = 0x7000_001b; +pub const SHT_MIPS_DELTAINST: u32 = 0x7000_001c; +pub const SHT_MIPS_DELTACLASS: u32 = 0x7000_001d; +/// DWARF debugging information. +pub const SHT_MIPS_DWARF: u32 = 0x7000_001e; +pub const SHT_MIPS_DELTADECL: u32 = 0x7000_001f; +pub const SHT_MIPS_SYMBOL_LIB: u32 = 0x7000_0020; +/// Event section. +pub const SHT_MIPS_EVENTS: u32 = 0x7000_0021; +pub const SHT_MIPS_TRANSLATE: u32 = 0x7000_0022; +pub const SHT_MIPS_PIXIE: u32 = 0x7000_0023; +pub const SHT_MIPS_XLATE: u32 = 0x7000_0024; +pub const SHT_MIPS_XLATE_DEBUG: u32 = 0x7000_0025; +pub const SHT_MIPS_WHIRL: u32 = 0x7000_0026; +pub const SHT_MIPS_EH_REGION: u32 = 0x7000_0027; +pub const SHT_MIPS_XLATE_OLD: u32 = 0x7000_0028; +pub const SHT_MIPS_PDR_EXCEPTION: u32 = 0x7000_0029; + +// MIPS values for `SectionHeader32::sh_flags`. + +/// Must be in global data area. +pub const SHF_MIPS_GPREL: u32 = 0x1000_0000; +pub const SHF_MIPS_MERGE: u32 = 0x2000_0000; +pub const SHF_MIPS_ADDR: u32 = 0x4000_0000; +pub const SHF_MIPS_STRINGS: u32 = 0x8000_0000; +pub const SHF_MIPS_NOSTRIP: u32 = 0x0800_0000; +pub const SHF_MIPS_LOCAL: u32 = 0x0400_0000; +pub const SHF_MIPS_NAMES: u32 = 0x0200_0000; +pub const SHF_MIPS_NODUPE: u32 = 0x0100_0000; + +// MIPS values for `Sym32::st_other`. + +pub const STO_MIPS_PLT: u8 = 0x8; +/// Only valid for `STB_MIPS_SPLIT_COMMON`. +pub const STO_MIPS_SC_ALIGN_UNUSED: u8 = 0xff; + +// MIPS values for `Sym32::st_info'. +pub const STB_MIPS_SPLIT_COMMON: u8 = 13; + +// Entries found in sections of type `SHT_MIPS_GPTAB`. + +// TODO: Elf32_gptab, Elf32_RegInfo, Elf_Options + +// Values for `Elf_Options::kind`. + +/// Undefined. +pub const ODK_NULL: u32 = 0; +/// Register usage information. +pub const ODK_REGINFO: u32 = 1; +/// Exception processing options. +pub const ODK_EXCEPTIONS: u32 = 2; +/// Section padding options. +pub const ODK_PAD: u32 = 3; +/// Hardware workarounds performed +pub const ODK_HWPATCH: u32 = 4; +/// record the fill value used by the linker. +pub const ODK_FILL: u32 = 5; +/// reserve space for desktop tools to write. +pub const ODK_TAGS: u32 = 6; +/// HW workarounds. 'AND' bits when merging. +pub const ODK_HWAND: u32 = 7; +/// HW workarounds. 'OR' bits when merging. +pub const ODK_HWOR: u32 = 8; + +// Values for `Elf_Options::info` for `ODK_EXCEPTIONS` entries. + +/// FPE's which MUST be enabled. +pub const OEX_FPU_MIN: u32 = 0x1f; +/// FPE's which MAY be enabled. +pub const OEX_FPU_MAX: u32 = 0x1f00; +/// page zero must be mapped. +pub const OEX_PAGE0: u32 = 0x10000; +/// Force sequential memory mode? +pub const OEX_SMM: u32 = 0x20000; +/// Force floating point debug mode? +pub const OEX_FPDBUG: u32 = 0x40000; +pub const OEX_PRECISEFP: u32 = OEX_FPDBUG; +/// Dismiss invalid address faults? +pub const OEX_DISMISS: u32 = 0x80000; + +pub const OEX_FPU_INVAL: u32 = 0x10; +pub const OEX_FPU_DIV0: u32 = 0x08; +pub const OEX_FPU_OFLO: u32 = 0x04; +pub const OEX_FPU_UFLO: u32 = 0x02; +pub const OEX_FPU_INEX: u32 = 0x01; + +// Masks for `Elf_Options::info` for an `ODK_HWPATCH` entry. */ +/// R4000 end-of-page patch. +pub const OHW_R4KEOP: u32 = 0x1; +/// may need R8000 prefetch patch. +pub const OHW_R8KPFETCH: u32 = 0x2; +/// R5000 end-of-page patch. +pub const OHW_R5KEOP: u32 = 0x4; +/// R5000 cvt.\[ds\].l bug. clean=1. +pub const OHW_R5KCVTL: u32 = 0x8; + +pub const OPAD_PREFIX: u32 = 0x1; +pub const OPAD_POSTFIX: u32 = 0x2; +pub const OPAD_SYMBOL: u32 = 0x4; + +// Entries found in sections of type `SHT_MIPS_OPTIONS`. + +// TODO: Elf_Options_Hw + +// Masks for `ElfOptions::info` for `ODK_HWAND` and `ODK_HWOR` entries. + +pub const OHWA0_R4KEOP_CHECKED: u32 = 0x0000_0001; +pub const OHWA1_R4KEOP_CLEAN: u32 = 0x0000_0002; + +// MIPS values for `Rel*::r_type`. + +/// No reloc +pub const R_MIPS_NONE: u32 = 0; +/// Direct 16 bit +pub const R_MIPS_16: u32 = 1; +/// Direct 32 bit +pub const R_MIPS_32: u32 = 2; +/// PC relative 32 bit +pub const R_MIPS_REL32: u32 = 3; +/// Direct 26 bit shifted +pub const R_MIPS_26: u32 = 4; +/// High 16 bit +pub const R_MIPS_HI16: u32 = 5; +/// Low 16 bit +pub const R_MIPS_LO16: u32 = 6; +/// GP relative 16 bit +pub const R_MIPS_GPREL16: u32 = 7; +/// 16 bit literal entry +pub const R_MIPS_LITERAL: u32 = 8; +/// 16 bit GOT entry +pub const R_MIPS_GOT16: u32 = 9; +/// PC relative 16 bit +pub const R_MIPS_PC16: u32 = 10; +/// 16 bit GOT entry for function +pub const R_MIPS_CALL16: u32 = 11; +/// GP relative 32 bit +pub const R_MIPS_GPREL32: u32 = 12; + +pub const R_MIPS_SHIFT5: u32 = 16; +pub const R_MIPS_SHIFT6: u32 = 17; +pub const R_MIPS_64: u32 = 18; +pub const R_MIPS_GOT_DISP: u32 = 19; +pub const R_MIPS_GOT_PAGE: u32 = 20; +pub const R_MIPS_GOT_OFST: u32 = 21; +pub const R_MIPS_GOT_HI16: u32 = 22; +pub const R_MIPS_GOT_LO16: u32 = 23; +pub const R_MIPS_SUB: u32 = 24; +pub const R_MIPS_INSERT_A: u32 = 25; +pub const R_MIPS_INSERT_B: u32 = 26; +pub const R_MIPS_DELETE: u32 = 27; +pub const R_MIPS_HIGHER: u32 = 28; +pub const R_MIPS_HIGHEST: u32 = 29; +pub const R_MIPS_CALL_HI16: u32 = 30; +pub const R_MIPS_CALL_LO16: u32 = 31; +pub const R_MIPS_SCN_DISP: u32 = 32; +pub const R_MIPS_REL16: u32 = 33; +pub const R_MIPS_ADD_IMMEDIATE: u32 = 34; +pub const R_MIPS_PJUMP: u32 = 35; +pub const R_MIPS_RELGOT: u32 = 36; +pub const R_MIPS_JALR: u32 = 37; +/// Module number 32 bit +pub const R_MIPS_TLS_DTPMOD32: u32 = 38; +/// Module-relative offset 32 bit +pub const R_MIPS_TLS_DTPREL32: u32 = 39; +/// Module number 64 bit +pub const R_MIPS_TLS_DTPMOD64: u32 = 40; +/// Module-relative offset 64 bit +pub const R_MIPS_TLS_DTPREL64: u32 = 41; +/// 16 bit GOT offset for GD +pub const R_MIPS_TLS_GD: u32 = 42; +/// 16 bit GOT offset for LDM +pub const R_MIPS_TLS_LDM: u32 = 43; +/// Module-relative offset, high 16 bits +pub const R_MIPS_TLS_DTPREL_HI16: u32 = 44; +/// Module-relative offset, low 16 bits +pub const R_MIPS_TLS_DTPREL_LO16: u32 = 45; +/// 16 bit GOT offset for IE +pub const R_MIPS_TLS_GOTTPREL: u32 = 46; +/// TP-relative offset, 32 bit +pub const R_MIPS_TLS_TPREL32: u32 = 47; +/// TP-relative offset, 64 bit +pub const R_MIPS_TLS_TPREL64: u32 = 48; +/// TP-relative offset, high 16 bits +pub const R_MIPS_TLS_TPREL_HI16: u32 = 49; +/// TP-relative offset, low 16 bits +pub const R_MIPS_TLS_TPREL_LO16: u32 = 50; +pub const R_MIPS_GLOB_DAT: u32 = 51; +pub const R_MIPS_COPY: u32 = 126; +pub const R_MIPS_JUMP_SLOT: u32 = 127; + +// MIPS values for `ProgramHeader32::p_type`. + +/// Register usage information. +pub const PT_MIPS_REGINFO: u32 = 0x7000_0000; +/// Runtime procedure table. +pub const PT_MIPS_RTPROC: u32 = 0x7000_0001; +pub const PT_MIPS_OPTIONS: u32 = 0x7000_0002; +/// FP mode requirement. +pub const PT_MIPS_ABIFLAGS: u32 = 0x7000_0003; + +// MIPS values for `ProgramHeader32::p_flags`. + +pub const PF_MIPS_LOCAL: u32 = 0x1000_0000; + +// MIPS values for `Dyn32::d_tag`. + +/// Runtime linker interface version +pub const DT_MIPS_RLD_VERSION: u32 = 0x7000_0001; +/// Timestamp +pub const DT_MIPS_TIME_STAMP: u32 = 0x7000_0002; +/// Checksum +pub const DT_MIPS_ICHECKSUM: u32 = 0x7000_0003; +/// Version string (string tbl index) +pub const DT_MIPS_IVERSION: u32 = 0x7000_0004; +/// Flags +pub const DT_MIPS_FLAGS: u32 = 0x7000_0005; +/// Base address +pub const DT_MIPS_BASE_ADDRESS: u32 = 0x7000_0006; +pub const DT_MIPS_MSYM: u32 = 0x7000_0007; +/// Address of CONFLICT section +pub const DT_MIPS_CONFLICT: u32 = 0x7000_0008; +/// Address of LIBLIST section +pub const DT_MIPS_LIBLIST: u32 = 0x7000_0009; +/// Number of local GOT entries +pub const DT_MIPS_LOCAL_GOTNO: u32 = 0x7000_000a; +/// Number of CONFLICT entries +pub const DT_MIPS_CONFLICTNO: u32 = 0x7000_000b; +/// Number of LIBLIST entries +pub const DT_MIPS_LIBLISTNO: u32 = 0x7000_0010; +/// Number of DYNSYM entries +pub const DT_MIPS_SYMTABNO: u32 = 0x7000_0011; +/// First external DYNSYM +pub const DT_MIPS_UNREFEXTNO: u32 = 0x7000_0012; +/// First GOT entry in DYNSYM +pub const DT_MIPS_GOTSYM: u32 = 0x7000_0013; +/// Number of GOT page table entries +pub const DT_MIPS_HIPAGENO: u32 = 0x7000_0014; +/// Address of run time loader map. +pub const DT_MIPS_RLD_MAP: u32 = 0x7000_0016; +/// Delta C++ class definition. +pub const DT_MIPS_DELTA_CLASS: u32 = 0x7000_0017; +/// Number of entries in DT_MIPS_DELTA_CLASS. +pub const DT_MIPS_DELTA_CLASS_NO: u32 = 0x7000_0018; +/// Delta C++ class instances. +pub const DT_MIPS_DELTA_INSTANCE: u32 = 0x7000_0019; +/// Number of entries in DT_MIPS_DELTA_INSTANCE. +pub const DT_MIPS_DELTA_INSTANCE_NO: u32 = 0x7000_001a; +/// Delta relocations. +pub const DT_MIPS_DELTA_RELOC: u32 = 0x7000_001b; +/// Number of entries in DT_MIPS_DELTA_RELOC. +pub const DT_MIPS_DELTA_RELOC_NO: u32 = 0x7000_001c; +/// Delta symbols that Delta relocations refer to. +pub const DT_MIPS_DELTA_SYM: u32 = 0x7000_001d; +/// Number of entries in DT_MIPS_DELTA_SYM. +pub const DT_MIPS_DELTA_SYM_NO: u32 = 0x7000_001e; +/// Delta symbols that hold the class declaration. +pub const DT_MIPS_DELTA_CLASSSYM: u32 = 0x7000_0020; +/// Number of entries in DT_MIPS_DELTA_CLASSSYM. +pub const DT_MIPS_DELTA_CLASSSYM_NO: u32 = 0x7000_0021; +/// Flags indicating for C++ flavor. +pub const DT_MIPS_CXX_FLAGS: u32 = 0x7000_0022; +pub const DT_MIPS_PIXIE_INIT: u32 = 0x7000_0023; +pub const DT_MIPS_SYMBOL_LIB: u32 = 0x7000_0024; +pub const DT_MIPS_LOCALPAGE_GOTIDX: u32 = 0x7000_0025; +pub const DT_MIPS_LOCAL_GOTIDX: u32 = 0x7000_0026; +pub const DT_MIPS_HIDDEN_GOTIDX: u32 = 0x7000_0027; +pub const DT_MIPS_PROTECTED_GOTIDX: u32 = 0x7000_0028; +/// Address of .options. +pub const DT_MIPS_OPTIONS: u32 = 0x7000_0029; +/// Address of .interface. +pub const DT_MIPS_INTERFACE: u32 = 0x7000_002a; +pub const DT_MIPS_DYNSTR_ALIGN: u32 = 0x7000_002b; +/// Size of the .interface section. +pub const DT_MIPS_INTERFACE_SIZE: u32 = 0x7000_002c; +/// Address of rld_text_rsolve function stored in GOT. +pub const DT_MIPS_RLD_TEXT_RESOLVE_ADDR: u32 = 0x7000_002d; +/// Default suffix of dso to be added by rld on dlopen() calls. +pub const DT_MIPS_PERF_SUFFIX: u32 = 0x7000_002e; +/// (O32)Size of compact rel section. +pub const DT_MIPS_COMPACT_SIZE: u32 = 0x7000_002f; +/// GP value for aux GOTs. +pub const DT_MIPS_GP_VALUE: u32 = 0x7000_0030; +/// Address of aux .dynamic. +pub const DT_MIPS_AUX_DYNAMIC: u32 = 0x7000_0031; +/// The address of .got.plt in an executable using the new non-PIC ABI. +pub const DT_MIPS_PLTGOT: u32 = 0x7000_0032; +/// The base of the PLT in an executable using the new non-PIC ABI if that PLT is writable. For a non-writable PLT, this is omitted or has a zero value. +pub const DT_MIPS_RWPLT: u32 = 0x7000_0034; +/// An alternative description of the classic MIPS RLD_MAP that is usable in a PIE as it stores a relative offset from the address of the tag rather than an absolute address. +pub const DT_MIPS_RLD_MAP_REL: u32 = 0x7000_0035; + +// Values for `DT_MIPS_FLAGS` `Dyn32` entry. + +/// No flags +pub const RHF_NONE: u32 = 0; +/// Use quickstart +pub const RHF_QUICKSTART: u32 = 1 << 0; +/// Hash size not power of 2 +pub const RHF_NOTPOT: u32 = 1 << 1; +/// Ignore LD_LIBRARY_PATH +pub const RHF_NO_LIBRARY_REPLACEMENT: u32 = 1 << 2; +pub const RHF_NO_MOVE: u32 = 1 << 3; +pub const RHF_SGI_ONLY: u32 = 1 << 4; +pub const RHF_GUARANTEE_INIT: u32 = 1 << 5; +pub const RHF_DELTA_C_PLUS_PLUS: u32 = 1 << 6; +pub const RHF_GUARANTEE_START_INIT: u32 = 1 << 7; +pub const RHF_PIXIE: u32 = 1 << 8; +pub const RHF_DEFAULT_DELAY_LOAD: u32 = 1 << 9; +pub const RHF_REQUICKSTART: u32 = 1 << 10; +pub const RHF_REQUICKSTARTED: u32 = 1 << 11; +pub const RHF_CORD: u32 = 1 << 12; +pub const RHF_NO_UNRES_UNDEF: u32 = 1 << 13; +pub const RHF_RLD_ORDER_SAFE: u32 = 1 << 14; + +// Entries found in sections of type `SHT_MIPS_LIBLIST`. + +// TODO: Elf32_Lib, Elf64_Lib + +// Values for `Lib*::l_flags`. + +pub const LL_NONE: u32 = 0; +/// Require exact match +pub const LL_EXACT_MATCH: u32 = 1 << 0; +/// Ignore interface version +pub const LL_IGNORE_INT_VER: u32 = 1 << 1; +pub const LL_REQUIRE_MINOR: u32 = 1 << 2; +pub const LL_EXPORTS: u32 = 1 << 3; +pub const LL_DELAY_LOAD: u32 = 1 << 4; +pub const LL_DELTA: u32 = 1 << 5; + +// TODO: MIPS ABI flags + +// PA-RISC specific definitions. + +// PA-RISC values for `FileHeader32::e_flags`. + +/// Trap nil pointer dereference. +pub const EF_PARISC_TRAPNIL: u32 = 0x0001_0000; +/// Program uses arch. extensions. +pub const EF_PARISC_EXT: u32 = 0x0002_0000; +/// Program expects little endian. +pub const EF_PARISC_LSB: u32 = 0x0004_0000; +/// Program expects wide mode. +pub const EF_PARISC_WIDE: u32 = 0x0008_0000; +/// No kernel assisted branch prediction. +pub const EF_PARISC_NO_KABP: u32 = 0x0010_0000; +/// Allow lazy swapping. +pub const EF_PARISC_LAZYSWAP: u32 = 0x0040_0000; +/// Architecture version. +pub const EF_PARISC_ARCH: u32 = 0x0000_ffff; + +// Values for `EF_PARISC_ARCH'. + +/// PA-RISC 1.0 big-endian. +pub const EFA_PARISC_1_0: u32 = 0x020b; +/// PA-RISC 1.1 big-endian. +pub const EFA_PARISC_1_1: u32 = 0x0210; +/// PA-RISC 2.0 big-endian. +pub const EFA_PARISC_2_0: u32 = 0x0214; + +// PA-RISC values for `Sym*::st_shndx`. + +/// Section for tentatively declared symbols in ANSI C. +pub const SHN_PARISC_ANSI_COMMON: u16 = 0xff00; +/// Common blocks in huge model. +pub const SHN_PARISC_HUGE_COMMON: u16 = 0xff01; + +// PA-RISC values for `SectionHeader32::sh_type`. + +/// Contains product specific ext. +pub const SHT_PARISC_EXT: u32 = 0x7000_0000; +/// Unwind information. +pub const SHT_PARISC_UNWIND: u32 = 0x7000_0001; +/// Debug info for optimized code. +pub const SHT_PARISC_DOC: u32 = 0x7000_0002; + +// PA-RISC values for `SectionHeader32::sh_flags`. + +/// Section with short addressing. +pub const SHF_PARISC_SHORT: u32 = 0x2000_0000; +/// Section far from gp. +pub const SHF_PARISC_HUGE: u32 = 0x4000_0000; +/// Static branch prediction code. +pub const SHF_PARISC_SBP: u32 = 0x8000_0000; + +// PA-RISC values for `st_type` component of `Sym32::st_info`. + +/// Millicode function entry point. +pub const STT_PARISC_MILLICODE: u8 = 13; + +pub const STT_HP_OPAQUE: u8 = STT_LOOS + 0x1; +pub const STT_HP_STUB: u8 = STT_LOOS + 0x2; + +// PA-RISC values for `Rel*::r_type`. + +/// No reloc. +pub const R_PARISC_NONE: u32 = 0; +/// Direct 32-bit reference. +pub const R_PARISC_DIR32: u32 = 1; +/// Left 21 bits of eff. address. +pub const R_PARISC_DIR21L: u32 = 2; +/// Right 17 bits of eff. address. +pub const R_PARISC_DIR17R: u32 = 3; +/// 17 bits of eff. address. +pub const R_PARISC_DIR17F: u32 = 4; +/// Right 14 bits of eff. address. +pub const R_PARISC_DIR14R: u32 = 6; +/// 32-bit rel. address. +pub const R_PARISC_PCREL32: u32 = 9; +/// Left 21 bits of rel. address. +pub const R_PARISC_PCREL21L: u32 = 10; +/// Right 17 bits of rel. address. +pub const R_PARISC_PCREL17R: u32 = 11; +/// 17 bits of rel. address. +pub const R_PARISC_PCREL17F: u32 = 12; +/// Right 14 bits of rel. address. +pub const R_PARISC_PCREL14R: u32 = 14; +/// Left 21 bits of rel. address. +pub const R_PARISC_DPREL21L: u32 = 18; +/// Right 14 bits of rel. address. +pub const R_PARISC_DPREL14R: u32 = 22; +/// GP-relative, left 21 bits. +pub const R_PARISC_GPREL21L: u32 = 26; +/// GP-relative, right 14 bits. +pub const R_PARISC_GPREL14R: u32 = 30; +/// LT-relative, left 21 bits. +pub const R_PARISC_LTOFF21L: u32 = 34; +/// LT-relative, right 14 bits. +pub const R_PARISC_LTOFF14R: u32 = 38; +/// 32 bits section rel. address. +pub const R_PARISC_SECREL32: u32 = 41; +/// No relocation, set segment base. +pub const R_PARISC_SEGBASE: u32 = 48; +/// 32 bits segment rel. address. +pub const R_PARISC_SEGREL32: u32 = 49; +/// PLT rel. address, left 21 bits. +pub const R_PARISC_PLTOFF21L: u32 = 50; +/// PLT rel. address, right 14 bits. +pub const R_PARISC_PLTOFF14R: u32 = 54; +/// 32 bits LT-rel. function pointer. +pub const R_PARISC_LTOFF_FPTR32: u32 = 57; +/// LT-rel. fct ptr, left 21 bits. +pub const R_PARISC_LTOFF_FPTR21L: u32 = 58; +/// LT-rel. fct ptr, right 14 bits. +pub const R_PARISC_LTOFF_FPTR14R: u32 = 62; +/// 64 bits function address. +pub const R_PARISC_FPTR64: u32 = 64; +/// 32 bits function address. +pub const R_PARISC_PLABEL32: u32 = 65; +/// Left 21 bits of fdesc address. +pub const R_PARISC_PLABEL21L: u32 = 66; +/// Right 14 bits of fdesc address. +pub const R_PARISC_PLABEL14R: u32 = 70; +/// 64 bits PC-rel. address. +pub const R_PARISC_PCREL64: u32 = 72; +/// 22 bits PC-rel. address. +pub const R_PARISC_PCREL22F: u32 = 74; +/// PC-rel. address, right 14 bits. +pub const R_PARISC_PCREL14WR: u32 = 75; +/// PC rel. address, right 14 bits. +pub const R_PARISC_PCREL14DR: u32 = 76; +/// 16 bits PC-rel. address. +pub const R_PARISC_PCREL16F: u32 = 77; +/// 16 bits PC-rel. address. +pub const R_PARISC_PCREL16WF: u32 = 78; +/// 16 bits PC-rel. address. +pub const R_PARISC_PCREL16DF: u32 = 79; +/// 64 bits of eff. address. +pub const R_PARISC_DIR64: u32 = 80; +/// 14 bits of eff. address. +pub const R_PARISC_DIR14WR: u32 = 83; +/// 14 bits of eff. address. +pub const R_PARISC_DIR14DR: u32 = 84; +/// 16 bits of eff. address. +pub const R_PARISC_DIR16F: u32 = 85; +/// 16 bits of eff. address. +pub const R_PARISC_DIR16WF: u32 = 86; +/// 16 bits of eff. address. +pub const R_PARISC_DIR16DF: u32 = 87; +/// 64 bits of GP-rel. address. +pub const R_PARISC_GPREL64: u32 = 88; +/// GP-rel. address, right 14 bits. +pub const R_PARISC_GPREL14WR: u32 = 91; +/// GP-rel. address, right 14 bits. +pub const R_PARISC_GPREL14DR: u32 = 92; +/// 16 bits GP-rel. address. +pub const R_PARISC_GPREL16F: u32 = 93; +/// 16 bits GP-rel. address. +pub const R_PARISC_GPREL16WF: u32 = 94; +/// 16 bits GP-rel. address. +pub const R_PARISC_GPREL16DF: u32 = 95; +/// 64 bits LT-rel. address. +pub const R_PARISC_LTOFF64: u32 = 96; +/// LT-rel. address, right 14 bits. +pub const R_PARISC_LTOFF14WR: u32 = 99; +/// LT-rel. address, right 14 bits. +pub const R_PARISC_LTOFF14DR: u32 = 100; +/// 16 bits LT-rel. address. +pub const R_PARISC_LTOFF16F: u32 = 101; +/// 16 bits LT-rel. address. +pub const R_PARISC_LTOFF16WF: u32 = 102; +/// 16 bits LT-rel. address. +pub const R_PARISC_LTOFF16DF: u32 = 103; +/// 64 bits section rel. address. +pub const R_PARISC_SECREL64: u32 = 104; +/// 64 bits segment rel. address. +pub const R_PARISC_SEGREL64: u32 = 112; +/// PLT-rel. address, right 14 bits. +pub const R_PARISC_PLTOFF14WR: u32 = 115; +/// PLT-rel. address, right 14 bits. +pub const R_PARISC_PLTOFF14DR: u32 = 116; +/// 16 bits LT-rel. address. +pub const R_PARISC_PLTOFF16F: u32 = 117; +/// 16 bits PLT-rel. address. +pub const R_PARISC_PLTOFF16WF: u32 = 118; +/// 16 bits PLT-rel. address. +pub const R_PARISC_PLTOFF16DF: u32 = 119; +/// 64 bits LT-rel. function ptr. +pub const R_PARISC_LTOFF_FPTR64: u32 = 120; +/// LT-rel. fct. ptr., right 14 bits. +pub const R_PARISC_LTOFF_FPTR14WR: u32 = 123; +/// LT-rel. fct. ptr., right 14 bits. +pub const R_PARISC_LTOFF_FPTR14DR: u32 = 124; +/// 16 bits LT-rel. function ptr. +pub const R_PARISC_LTOFF_FPTR16F: u32 = 125; +/// 16 bits LT-rel. function ptr. +pub const R_PARISC_LTOFF_FPTR16WF: u32 = 126; +/// 16 bits LT-rel. function ptr. +pub const R_PARISC_LTOFF_FPTR16DF: u32 = 127; +pub const R_PARISC_LORESERVE: u32 = 128; +/// Copy relocation. +pub const R_PARISC_COPY: u32 = 128; +/// Dynamic reloc, imported PLT +pub const R_PARISC_IPLT: u32 = 129; +/// Dynamic reloc, exported PLT +pub const R_PARISC_EPLT: u32 = 130; +/// 32 bits TP-rel. address. +pub const R_PARISC_TPREL32: u32 = 153; +/// TP-rel. address, left 21 bits. +pub const R_PARISC_TPREL21L: u32 = 154; +/// TP-rel. address, right 14 bits. +pub const R_PARISC_TPREL14R: u32 = 158; +/// LT-TP-rel. address, left 21 bits. +pub const R_PARISC_LTOFF_TP21L: u32 = 162; +/// LT-TP-rel. address, right 14 bits. +pub const R_PARISC_LTOFF_TP14R: u32 = 166; +/// 14 bits LT-TP-rel. address. +pub const R_PARISC_LTOFF_TP14F: u32 = 167; +/// 64 bits TP-rel. address. +pub const R_PARISC_TPREL64: u32 = 216; +/// TP-rel. address, right 14 bits. +pub const R_PARISC_TPREL14WR: u32 = 219; +/// TP-rel. address, right 14 bits. +pub const R_PARISC_TPREL14DR: u32 = 220; +/// 16 bits TP-rel. address. +pub const R_PARISC_TPREL16F: u32 = 221; +/// 16 bits TP-rel. address. +pub const R_PARISC_TPREL16WF: u32 = 222; +/// 16 bits TP-rel. address. +pub const R_PARISC_TPREL16DF: u32 = 223; +/// 64 bits LT-TP-rel. address. +pub const R_PARISC_LTOFF_TP64: u32 = 224; +/// LT-TP-rel. address, right 14 bits. +pub const R_PARISC_LTOFF_TP14WR: u32 = 227; +/// LT-TP-rel. address, right 14 bits. +pub const R_PARISC_LTOFF_TP14DR: u32 = 228; +/// 16 bits LT-TP-rel. address. +pub const R_PARISC_LTOFF_TP16F: u32 = 229; +/// 16 bits LT-TP-rel. address. +pub const R_PARISC_LTOFF_TP16WF: u32 = 230; +/// 16 bits LT-TP-rel. address. +pub const R_PARISC_LTOFF_TP16DF: u32 = 231; +pub const R_PARISC_GNU_VTENTRY: u32 = 232; +pub const R_PARISC_GNU_VTINHERIT: u32 = 233; +/// GD 21-bit left. +pub const R_PARISC_TLS_GD21L: u32 = 234; +/// GD 14-bit right. +pub const R_PARISC_TLS_GD14R: u32 = 235; +/// GD call to __t_g_a. +pub const R_PARISC_TLS_GDCALL: u32 = 236; +/// LD module 21-bit left. +pub const R_PARISC_TLS_LDM21L: u32 = 237; +/// LD module 14-bit right. +pub const R_PARISC_TLS_LDM14R: u32 = 238; +/// LD module call to __t_g_a. +pub const R_PARISC_TLS_LDMCALL: u32 = 239; +/// LD offset 21-bit left. +pub const R_PARISC_TLS_LDO21L: u32 = 240; +/// LD offset 14-bit right. +pub const R_PARISC_TLS_LDO14R: u32 = 241; +/// DTP module 32-bit. +pub const R_PARISC_TLS_DTPMOD32: u32 = 242; +/// DTP module 64-bit. +pub const R_PARISC_TLS_DTPMOD64: u32 = 243; +/// DTP offset 32-bit. +pub const R_PARISC_TLS_DTPOFF32: u32 = 244; +/// DTP offset 32-bit. +pub const R_PARISC_TLS_DTPOFF64: u32 = 245; +pub const R_PARISC_TLS_LE21L: u32 = R_PARISC_TPREL21L; +pub const R_PARISC_TLS_LE14R: u32 = R_PARISC_TPREL14R; +pub const R_PARISC_TLS_IE21L: u32 = R_PARISC_LTOFF_TP21L; +pub const R_PARISC_TLS_IE14R: u32 = R_PARISC_LTOFF_TP14R; +pub const R_PARISC_TLS_TPREL32: u32 = R_PARISC_TPREL32; +pub const R_PARISC_TLS_TPREL64: u32 = R_PARISC_TPREL64; +pub const R_PARISC_HIRESERVE: u32 = 255; + +// PA-RISC values for `ProgramHeader*::p_type`. + +pub const PT_HP_TLS: u32 = PT_LOOS + 0x0; +pub const PT_HP_CORE_NONE: u32 = PT_LOOS + 0x1; +pub const PT_HP_CORE_VERSION: u32 = PT_LOOS + 0x2; +pub const PT_HP_CORE_KERNEL: u32 = PT_LOOS + 0x3; +pub const PT_HP_CORE_COMM: u32 = PT_LOOS + 0x4; +pub const PT_HP_CORE_PROC: u32 = PT_LOOS + 0x5; +pub const PT_HP_CORE_LOADABLE: u32 = PT_LOOS + 0x6; +pub const PT_HP_CORE_STACK: u32 = PT_LOOS + 0x7; +pub const PT_HP_CORE_SHM: u32 = PT_LOOS + 0x8; +pub const PT_HP_CORE_MMF: u32 = PT_LOOS + 0x9; +pub const PT_HP_PARALLEL: u32 = PT_LOOS + 0x10; +pub const PT_HP_FASTBIND: u32 = PT_LOOS + 0x11; +pub const PT_HP_OPT_ANNOT: u32 = PT_LOOS + 0x12; +pub const PT_HP_HSL_ANNOT: u32 = PT_LOOS + 0x13; +pub const PT_HP_STACK: u32 = PT_LOOS + 0x14; + +pub const PT_PARISC_ARCHEXT: u32 = 0x7000_0000; +pub const PT_PARISC_UNWIND: u32 = 0x7000_0001; + +// PA-RISC values for `ProgramHeader*::p_flags`. + +pub const PF_PARISC_SBP: u32 = 0x0800_0000; + +pub const PF_HP_PAGE_SIZE: u32 = 0x0010_0000; +pub const PF_HP_FAR_SHARED: u32 = 0x0020_0000; +pub const PF_HP_NEAR_SHARED: u32 = 0x0040_0000; +pub const PF_HP_CODE: u32 = 0x0100_0000; +pub const PF_HP_MODIFY: u32 = 0x0200_0000; +pub const PF_HP_LAZYSWAP: u32 = 0x0400_0000; +pub const PF_HP_SBP: u32 = 0x0800_0000; + +// Alpha specific definitions. + +// Alpha values for `FileHeader64::e_flags`. + +/// All addresses must be < 2GB. +pub const EF_ALPHA_32BIT: u32 = 1; +/// Relocations for relaxing exist. +pub const EF_ALPHA_CANRELAX: u32 = 2; + +// Alpha values for `SectionHeader64::sh_type`. + +// These two are primerily concerned with ECOFF debugging info. +pub const SHT_ALPHA_DEBUG: u32 = 0x7000_0001; +pub const SHT_ALPHA_REGINFO: u32 = 0x7000_0002; + +// Alpha values for `SectionHeader64::sh_flags`. + +pub const SHF_ALPHA_GPREL: u32 = 0x1000_0000; + +// Alpha values for `Sym64::st_other`. +/// No PV required. +pub const STO_ALPHA_NOPV: u8 = 0x80; +/// PV only used for initial ldgp. +pub const STO_ALPHA_STD_GPLOAD: u8 = 0x88; + +// Alpha values for `Rel64::r_type`. + +/// No reloc +pub const R_ALPHA_NONE: u32 = 0; +/// Direct 32 bit +pub const R_ALPHA_REFLONG: u32 = 1; +/// Direct 64 bit +pub const R_ALPHA_REFQUAD: u32 = 2; +/// GP relative 32 bit +pub const R_ALPHA_GPREL32: u32 = 3; +/// GP relative 16 bit w/optimization +pub const R_ALPHA_LITERAL: u32 = 4; +/// Optimization hint for LITERAL +pub const R_ALPHA_LITUSE: u32 = 5; +/// Add displacement to GP +pub const R_ALPHA_GPDISP: u32 = 6; +/// PC+4 relative 23 bit shifted +pub const R_ALPHA_BRADDR: u32 = 7; +/// PC+4 relative 16 bit shifted +pub const R_ALPHA_HINT: u32 = 8; +/// PC relative 16 bit +pub const R_ALPHA_SREL16: u32 = 9; +/// PC relative 32 bit +pub const R_ALPHA_SREL32: u32 = 10; +/// PC relative 64 bit +pub const R_ALPHA_SREL64: u32 = 11; +/// GP relative 32 bit, high 16 bits +pub const R_ALPHA_GPRELHIGH: u32 = 17; +/// GP relative 32 bit, low 16 bits +pub const R_ALPHA_GPRELLOW: u32 = 18; +/// GP relative 16 bit +pub const R_ALPHA_GPREL16: u32 = 19; +/// Copy symbol at runtime +pub const R_ALPHA_COPY: u32 = 24; +/// Create GOT entry +pub const R_ALPHA_GLOB_DAT: u32 = 25; +/// Create PLT entry +pub const R_ALPHA_JMP_SLOT: u32 = 26; +/// Adjust by program base +pub const R_ALPHA_RELATIVE: u32 = 27; +pub const R_ALPHA_TLS_GD_HI: u32 = 28; +pub const R_ALPHA_TLSGD: u32 = 29; +pub const R_ALPHA_TLS_LDM: u32 = 30; +pub const R_ALPHA_DTPMOD64: u32 = 31; +pub const R_ALPHA_GOTDTPREL: u32 = 32; +pub const R_ALPHA_DTPREL64: u32 = 33; +pub const R_ALPHA_DTPRELHI: u32 = 34; +pub const R_ALPHA_DTPRELLO: u32 = 35; +pub const R_ALPHA_DTPREL16: u32 = 36; +pub const R_ALPHA_GOTTPREL: u32 = 37; +pub const R_ALPHA_TPREL64: u32 = 38; +pub const R_ALPHA_TPRELHI: u32 = 39; +pub const R_ALPHA_TPRELLO: u32 = 40; +pub const R_ALPHA_TPREL16: u32 = 41; + +// Magic values of the `R_ALPHA_LITUSE` relocation addend. +pub const LITUSE_ALPHA_ADDR: u32 = 0; +pub const LITUSE_ALPHA_BASE: u32 = 1; +pub const LITUSE_ALPHA_BYTOFF: u32 = 2; +pub const LITUSE_ALPHA_JSR: u32 = 3; +pub const LITUSE_ALPHA_TLS_GD: u32 = 4; +pub const LITUSE_ALPHA_TLS_LDM: u32 = 5; + +// Alpha values for `Dyn64::d_tag`. +pub const DT_ALPHA_PLTRO: u32 = DT_LOPROC + 0; + +// PowerPC specific declarations. + +// PowerPC values for `FileHeader*::e_flags`. +/// PowerPC embedded flag +pub const EF_PPC_EMB: u32 = 0x8000_0000; + +// Cygnus local bits below . +/// PowerPC -mrelocatable flag +pub const EF_PPC_RELOCATABLE: u32 = 0x0001_0000; +/// PowerPC -mrelocatable-lib flag +pub const EF_PPC_RELOCATABLE_LIB: u32 = 0x0000_8000; + +// PowerPC values for `Rel*::r_type` defined by the ABIs. +pub const R_PPC_NONE: u32 = 0; +/// 32bit absolute address +pub const R_PPC_ADDR32: u32 = 1; +/// 26bit address, 2 bits ignored. +pub const R_PPC_ADDR24: u32 = 2; +/// 16bit absolute address +pub const R_PPC_ADDR16: u32 = 3; +/// lower 16bit of absolute address +pub const R_PPC_ADDR16_LO: u32 = 4; +/// high 16bit of absolute address +pub const R_PPC_ADDR16_HI: u32 = 5; +/// adjusted high 16bit +pub const R_PPC_ADDR16_HA: u32 = 6; +/// 16bit address, 2 bits ignored +pub const R_PPC_ADDR14: u32 = 7; +pub const R_PPC_ADDR14_BRTAKEN: u32 = 8; +pub const R_PPC_ADDR14_BRNTAKEN: u32 = 9; +/// PC relative 26 bit +pub const R_PPC_REL24: u32 = 10; +/// PC relative 16 bit +pub const R_PPC_REL14: u32 = 11; +pub const R_PPC_REL14_BRTAKEN: u32 = 12; +pub const R_PPC_REL14_BRNTAKEN: u32 = 13; +pub const R_PPC_GOT16: u32 = 14; +pub const R_PPC_GOT16_LO: u32 = 15; +pub const R_PPC_GOT16_HI: u32 = 16; +pub const R_PPC_GOT16_HA: u32 = 17; +pub const R_PPC_PLTREL24: u32 = 18; +pub const R_PPC_COPY: u32 = 19; +pub const R_PPC_GLOB_DAT: u32 = 20; +pub const R_PPC_JMP_SLOT: u32 = 21; +pub const R_PPC_RELATIVE: u32 = 22; +pub const R_PPC_LOCAL24PC: u32 = 23; +pub const R_PPC_UADDR32: u32 = 24; +pub const R_PPC_UADDR16: u32 = 25; +pub const R_PPC_REL32: u32 = 26; +pub const R_PPC_PLT32: u32 = 27; +pub const R_PPC_PLTREL32: u32 = 28; +pub const R_PPC_PLT16_LO: u32 = 29; +pub const R_PPC_PLT16_HI: u32 = 30; +pub const R_PPC_PLT16_HA: u32 = 31; +pub const R_PPC_SDAREL16: u32 = 32; +pub const R_PPC_SECTOFF: u32 = 33; +pub const R_PPC_SECTOFF_LO: u32 = 34; +pub const R_PPC_SECTOFF_HI: u32 = 35; +pub const R_PPC_SECTOFF_HA: u32 = 36; + +// PowerPC values for `Rel*::r_type` defined for the TLS access ABI. +/// none (sym+add)@tls +pub const R_PPC_TLS: u32 = 67; +/// word32 (sym+add)@dtpmod +pub const R_PPC_DTPMOD32: u32 = 68; +/// half16* (sym+add)@tprel +pub const R_PPC_TPREL16: u32 = 69; +/// half16 (sym+add)@tprel@l +pub const R_PPC_TPREL16_LO: u32 = 70; +/// half16 (sym+add)@tprel@h +pub const R_PPC_TPREL16_HI: u32 = 71; +/// half16 (sym+add)@tprel@ha +pub const R_PPC_TPREL16_HA: u32 = 72; +/// word32 (sym+add)@tprel +pub const R_PPC_TPREL32: u32 = 73; +/// half16*(sym+add)@dtprel +pub const R_PPC_DTPREL16: u32 = 74; +/// half16 (sym+add)@dtprel@l +pub const R_PPC_DTPREL16_LO: u32 = 75; +/// half16 (sym+add)@dtprel@h +pub const R_PPC_DTPREL16_HI: u32 = 76; +/// half16 (sym+add)@dtprel@ha +pub const R_PPC_DTPREL16_HA: u32 = 77; +/// word32 (sym+add)@dtprel +pub const R_PPC_DTPREL32: u32 = 78; +/// half16* (sym+add)@got@tlsgd +pub const R_PPC_GOT_TLSGD16: u32 = 79; +/// half16 (sym+add)@got@tlsgd@l +pub const R_PPC_GOT_TLSGD16_LO: u32 = 80; +/// half16 (sym+add)@got@tlsgd@h +pub const R_PPC_GOT_TLSGD16_HI: u32 = 81; +/// half16 (sym+add)@got@tlsgd@ha +pub const R_PPC_GOT_TLSGD16_HA: u32 = 82; +/// half16* (sym+add)@got@tlsld +pub const R_PPC_GOT_TLSLD16: u32 = 83; +/// half16 (sym+add)@got@tlsld@l +pub const R_PPC_GOT_TLSLD16_LO: u32 = 84; +/// half16 (sym+add)@got@tlsld@h +pub const R_PPC_GOT_TLSLD16_HI: u32 = 85; +/// half16 (sym+add)@got@tlsld@ha +pub const R_PPC_GOT_TLSLD16_HA: u32 = 86; +/// half16* (sym+add)@got@tprel +pub const R_PPC_GOT_TPREL16: u32 = 87; +/// half16 (sym+add)@got@tprel@l +pub const R_PPC_GOT_TPREL16_LO: u32 = 88; +/// half16 (sym+add)@got@tprel@h +pub const R_PPC_GOT_TPREL16_HI: u32 = 89; +/// half16 (sym+add)@got@tprel@ha +pub const R_PPC_GOT_TPREL16_HA: u32 = 90; +/// half16* (sym+add)@got@dtprel +pub const R_PPC_GOT_DTPREL16: u32 = 91; +/// half16* (sym+add)@got@dtprel@l +pub const R_PPC_GOT_DTPREL16_LO: u32 = 92; +/// half16* (sym+add)@got@dtprel@h +pub const R_PPC_GOT_DTPREL16_HI: u32 = 93; +/// half16* (sym+add)@got@dtprel@ha +pub const R_PPC_GOT_DTPREL16_HA: u32 = 94; +/// none (sym+add)@tlsgd +pub const R_PPC_TLSGD: u32 = 95; +/// none (sym+add)@tlsld +pub const R_PPC_TLSLD: u32 = 96; + +// PowerPC values for `Rel*::r_type` from the Embedded ELF ABI. +pub const R_PPC_EMB_NADDR32: u32 = 101; +pub const R_PPC_EMB_NADDR16: u32 = 102; +pub const R_PPC_EMB_NADDR16_LO: u32 = 103; +pub const R_PPC_EMB_NADDR16_HI: u32 = 104; +pub const R_PPC_EMB_NADDR16_HA: u32 = 105; +pub const R_PPC_EMB_SDAI16: u32 = 106; +pub const R_PPC_EMB_SDA2I16: u32 = 107; +pub const R_PPC_EMB_SDA2REL: u32 = 108; +/// 16 bit offset in SDA +pub const R_PPC_EMB_SDA21: u32 = 109; +pub const R_PPC_EMB_MRKREF: u32 = 110; +pub const R_PPC_EMB_RELSEC16: u32 = 111; +pub const R_PPC_EMB_RELST_LO: u32 = 112; +pub const R_PPC_EMB_RELST_HI: u32 = 113; +pub const R_PPC_EMB_RELST_HA: u32 = 114; +pub const R_PPC_EMB_BIT_FLD: u32 = 115; +/// 16 bit relative offset in SDA +pub const R_PPC_EMB_RELSDA: u32 = 116; + +// Diab tool values for `Rel*::r_type`. +/// like EMB_SDA21, but lower 16 bit +pub const R_PPC_DIAB_SDA21_LO: u32 = 180; +/// like EMB_SDA21, but high 16 bit +pub const R_PPC_DIAB_SDA21_HI: u32 = 181; +/// like EMB_SDA21, adjusted high 16 +pub const R_PPC_DIAB_SDA21_HA: u32 = 182; +/// like EMB_RELSDA, but lower 16 bit +pub const R_PPC_DIAB_RELSDA_LO: u32 = 183; +/// like EMB_RELSDA, but high 16 bit +pub const R_PPC_DIAB_RELSDA_HI: u32 = 184; +/// like EMB_RELSDA, adjusted high 16 +pub const R_PPC_DIAB_RELSDA_HA: u32 = 185; + +/// GNU extension to support local ifunc. +pub const R_PPC_IRELATIVE: u32 = 248; + +// GNU relocs used in PIC code sequences. +/// half16 (sym+add-.) +pub const R_PPC_REL16: u32 = 249; +/// half16 (sym+add-.)@l +pub const R_PPC_REL16_LO: u32 = 250; +/// half16 (sym+add-.)@h +pub const R_PPC_REL16_HI: u32 = 251; +/// half16 (sym+add-.)@ha +pub const R_PPC_REL16_HA: u32 = 252; + +/// This is a phony reloc to handle any old fashioned TOC16 references that may +/// still be in object files. +pub const R_PPC_TOC16: u32 = 255; + +// PowerPC specific values for `Dyn*::d_tag`. +pub const DT_PPC_GOT: u32 = DT_LOPROC + 0; +pub const DT_PPC_OPT: u32 = DT_LOPROC + 1; + +// PowerPC specific values for the `DT_PPC_OPT` entry. +pub const PPC_OPT_TLS: u32 = 1; + +// PowerPC64 values for `Rel*::r_type` defined by the ABIs. +pub const R_PPC64_NONE: u32 = R_PPC_NONE; +/// 32bit absolute address +pub const R_PPC64_ADDR32: u32 = R_PPC_ADDR32; +/// 26bit address, word aligned +pub const R_PPC64_ADDR24: u32 = R_PPC_ADDR24; +/// 16bit absolute address +pub const R_PPC64_ADDR16: u32 = R_PPC_ADDR16; +/// lower 16bits of address +pub const R_PPC64_ADDR16_LO: u32 = R_PPC_ADDR16_LO; +/// high 16bits of address. +pub const R_PPC64_ADDR16_HI: u32 = R_PPC_ADDR16_HI; +/// adjusted high 16bits. +pub const R_PPC64_ADDR16_HA: u32 = R_PPC_ADDR16_HA; +/// 16bit address, word aligned +pub const R_PPC64_ADDR14: u32 = R_PPC_ADDR14; +pub const R_PPC64_ADDR14_BRTAKEN: u32 = R_PPC_ADDR14_BRTAKEN; +pub const R_PPC64_ADDR14_BRNTAKEN: u32 = R_PPC_ADDR14_BRNTAKEN; +/// PC-rel. 26 bit, word aligned +pub const R_PPC64_REL24: u32 = R_PPC_REL24; +/// PC relative 16 bit +pub const R_PPC64_REL14: u32 = R_PPC_REL14; +pub const R_PPC64_REL14_BRTAKEN: u32 = R_PPC_REL14_BRTAKEN; +pub const R_PPC64_REL14_BRNTAKEN: u32 = R_PPC_REL14_BRNTAKEN; +pub const R_PPC64_GOT16: u32 = R_PPC_GOT16; +pub const R_PPC64_GOT16_LO: u32 = R_PPC_GOT16_LO; +pub const R_PPC64_GOT16_HI: u32 = R_PPC_GOT16_HI; +pub const R_PPC64_GOT16_HA: u32 = R_PPC_GOT16_HA; + +pub const R_PPC64_COPY: u32 = R_PPC_COPY; +pub const R_PPC64_GLOB_DAT: u32 = R_PPC_GLOB_DAT; +pub const R_PPC64_JMP_SLOT: u32 = R_PPC_JMP_SLOT; +pub const R_PPC64_RELATIVE: u32 = R_PPC_RELATIVE; + +pub const R_PPC64_UADDR32: u32 = R_PPC_UADDR32; +pub const R_PPC64_UADDR16: u32 = R_PPC_UADDR16; +pub const R_PPC64_REL32: u32 = R_PPC_REL32; +pub const R_PPC64_PLT32: u32 = R_PPC_PLT32; +pub const R_PPC64_PLTREL32: u32 = R_PPC_PLTREL32; +pub const R_PPC64_PLT16_LO: u32 = R_PPC_PLT16_LO; +pub const R_PPC64_PLT16_HI: u32 = R_PPC_PLT16_HI; +pub const R_PPC64_PLT16_HA: u32 = R_PPC_PLT16_HA; + +pub const R_PPC64_SECTOFF: u32 = R_PPC_SECTOFF; +pub const R_PPC64_SECTOFF_LO: u32 = R_PPC_SECTOFF_LO; +pub const R_PPC64_SECTOFF_HI: u32 = R_PPC_SECTOFF_HI; +pub const R_PPC64_SECTOFF_HA: u32 = R_PPC_SECTOFF_HA; +/// word30 (S + A - P) >> 2 +pub const R_PPC64_ADDR30: u32 = 37; +/// doubleword64 S + A +pub const R_PPC64_ADDR64: u32 = 38; +/// half16 #higher(S + A) +pub const R_PPC64_ADDR16_HIGHER: u32 = 39; +/// half16 #highera(S + A) +pub const R_PPC64_ADDR16_HIGHERA: u32 = 40; +/// half16 #highest(S + A) +pub const R_PPC64_ADDR16_HIGHEST: u32 = 41; +/// half16 #highesta(S + A) +pub const R_PPC64_ADDR16_HIGHESTA: u32 = 42; +/// doubleword64 S + A +pub const R_PPC64_UADDR64: u32 = 43; +/// doubleword64 S + A - P +pub const R_PPC64_REL64: u32 = 44; +/// doubleword64 L + A +pub const R_PPC64_PLT64: u32 = 45; +/// doubleword64 L + A - P +pub const R_PPC64_PLTREL64: u32 = 46; +/// half16* S + A - .TOC +pub const R_PPC64_TOC16: u32 = 47; +/// half16 #lo(S + A - .TOC.) +pub const R_PPC64_TOC16_LO: u32 = 48; +/// half16 #hi(S + A - .TOC.) +pub const R_PPC64_TOC16_HI: u32 = 49; +/// half16 #ha(S + A - .TOC.) +pub const R_PPC64_TOC16_HA: u32 = 50; +/// doubleword64 .TOC +pub const R_PPC64_TOC: u32 = 51; +/// half16* M + A +pub const R_PPC64_PLTGOT16: u32 = 52; +/// half16 #lo(M + A) +pub const R_PPC64_PLTGOT16_LO: u32 = 53; +/// half16 #hi(M + A) +pub const R_PPC64_PLTGOT16_HI: u32 = 54; +/// half16 #ha(M + A) +pub const R_PPC64_PLTGOT16_HA: u32 = 55; + +/// half16ds* (S + A) >> 2 +pub const R_PPC64_ADDR16_DS: u32 = 56; +/// half16ds #lo(S + A) >> 2 +pub const R_PPC64_ADDR16_LO_DS: u32 = 57; +/// half16ds* (G + A) >> 2 +pub const R_PPC64_GOT16_DS: u32 = 58; +/// half16ds #lo(G + A) >> 2 +pub const R_PPC64_GOT16_LO_DS: u32 = 59; +/// half16ds #lo(L + A) >> 2 +pub const R_PPC64_PLT16_LO_DS: u32 = 60; +/// half16ds* (R + A) >> 2 +pub const R_PPC64_SECTOFF_DS: u32 = 61; +/// half16ds #lo(R + A) >> 2 +pub const R_PPC64_SECTOFF_LO_DS: u32 = 62; +/// half16ds* (S + A - .TOC.) >> 2 +pub const R_PPC64_TOC16_DS: u32 = 63; +/// half16ds #lo(S + A - .TOC.) >> 2 +pub const R_PPC64_TOC16_LO_DS: u32 = 64; +/// half16ds* (M + A) >> 2 +pub const R_PPC64_PLTGOT16_DS: u32 = 65; +/// half16ds #lo(M + A) >> 2 +pub const R_PPC64_PLTGOT16_LO_DS: u32 = 66; + +// PowerPC64 values for `Rel*::r_type` defined for the TLS access ABI. +/// none (sym+add)@tls +pub const R_PPC64_TLS: u32 = 67; +/// doubleword64 (sym+add)@dtpmod +pub const R_PPC64_DTPMOD64: u32 = 68; +/// half16* (sym+add)@tprel +pub const R_PPC64_TPREL16: u32 = 69; +/// half16 (sym+add)@tprel@l +pub const R_PPC64_TPREL16_LO: u32 = 70; +/// half16 (sym+add)@tprel@h +pub const R_PPC64_TPREL16_HI: u32 = 71; +/// half16 (sym+add)@tprel@ha +pub const R_PPC64_TPREL16_HA: u32 = 72; +/// doubleword64 (sym+add)@tprel +pub const R_PPC64_TPREL64: u32 = 73; +/// half16* (sym+add)@dtprel +pub const R_PPC64_DTPREL16: u32 = 74; +/// half16 (sym+add)@dtprel@l +pub const R_PPC64_DTPREL16_LO: u32 = 75; +/// half16 (sym+add)@dtprel@h +pub const R_PPC64_DTPREL16_HI: u32 = 76; +/// half16 (sym+add)@dtprel@ha +pub const R_PPC64_DTPREL16_HA: u32 = 77; +/// doubleword64 (sym+add)@dtprel +pub const R_PPC64_DTPREL64: u32 = 78; +/// half16* (sym+add)@got@tlsgd +pub const R_PPC64_GOT_TLSGD16: u32 = 79; +/// half16 (sym+add)@got@tlsgd@l +pub const R_PPC64_GOT_TLSGD16_LO: u32 = 80; +/// half16 (sym+add)@got@tlsgd@h +pub const R_PPC64_GOT_TLSGD16_HI: u32 = 81; +/// half16 (sym+add)@got@tlsgd@ha +pub const R_PPC64_GOT_TLSGD16_HA: u32 = 82; +/// half16* (sym+add)@got@tlsld +pub const R_PPC64_GOT_TLSLD16: u32 = 83; +/// half16 (sym+add)@got@tlsld@l +pub const R_PPC64_GOT_TLSLD16_LO: u32 = 84; +/// half16 (sym+add)@got@tlsld@h +pub const R_PPC64_GOT_TLSLD16_HI: u32 = 85; +/// half16 (sym+add)@got@tlsld@ha +pub const R_PPC64_GOT_TLSLD16_HA: u32 = 86; +/// half16ds* (sym+add)@got@tprel +pub const R_PPC64_GOT_TPREL16_DS: u32 = 87; +/// half16ds (sym+add)@got@tprel@l +pub const R_PPC64_GOT_TPREL16_LO_DS: u32 = 88; +/// half16 (sym+add)@got@tprel@h +pub const R_PPC64_GOT_TPREL16_HI: u32 = 89; +/// half16 (sym+add)@got@tprel@ha +pub const R_PPC64_GOT_TPREL16_HA: u32 = 90; +/// half16ds* (sym+add)@got@dtprel +pub const R_PPC64_GOT_DTPREL16_DS: u32 = 91; +/// half16ds (sym+add)@got@dtprel@l +pub const R_PPC64_GOT_DTPREL16_LO_DS: u32 = 92; +/// half16 (sym+add)@got@dtprel@h +pub const R_PPC64_GOT_DTPREL16_HI: u32 = 93; +/// half16 (sym+add)@got@dtprel@ha +pub const R_PPC64_GOT_DTPREL16_HA: u32 = 94; +/// half16ds* (sym+add)@tprel +pub const R_PPC64_TPREL16_DS: u32 = 95; +/// half16ds (sym+add)@tprel@l +pub const R_PPC64_TPREL16_LO_DS: u32 = 96; +/// half16 (sym+add)@tprel@higher +pub const R_PPC64_TPREL16_HIGHER: u32 = 97; +/// half16 (sym+add)@tprel@highera +pub const R_PPC64_TPREL16_HIGHERA: u32 = 98; +/// half16 (sym+add)@tprel@highest +pub const R_PPC64_TPREL16_HIGHEST: u32 = 99; +/// half16 (sym+add)@tprel@highesta +pub const R_PPC64_TPREL16_HIGHESTA: u32 = 100; +/// half16ds* (sym+add)@dtprel +pub const R_PPC64_DTPREL16_DS: u32 = 101; +/// half16ds (sym+add)@dtprel@l +pub const R_PPC64_DTPREL16_LO_DS: u32 = 102; +/// half16 (sym+add)@dtprel@higher +pub const R_PPC64_DTPREL16_HIGHER: u32 = 103; +/// half16 (sym+add)@dtprel@highera +pub const R_PPC64_DTPREL16_HIGHERA: u32 = 104; +/// half16 (sym+add)@dtprel@highest +pub const R_PPC64_DTPREL16_HIGHEST: u32 = 105; +/// half16 (sym+add)@dtprel@highesta +pub const R_PPC64_DTPREL16_HIGHESTA: u32 = 106; +/// none (sym+add)@tlsgd +pub const R_PPC64_TLSGD: u32 = 107; +/// none (sym+add)@tlsld +pub const R_PPC64_TLSLD: u32 = 108; +/// none +pub const R_PPC64_TOCSAVE: u32 = 109; + +// Added when HA and HI relocs were changed to report overflows. +pub const R_PPC64_ADDR16_HIGH: u32 = 110; +pub const R_PPC64_ADDR16_HIGHA: u32 = 111; +pub const R_PPC64_TPREL16_HIGH: u32 = 112; +pub const R_PPC64_TPREL16_HIGHA: u32 = 113; +pub const R_PPC64_DTPREL16_HIGH: u32 = 114; +pub const R_PPC64_DTPREL16_HIGHA: u32 = 115; + +/// GNU extension to support local ifunc. +pub const R_PPC64_JMP_IREL: u32 = 247; +/// GNU extension to support local ifunc. +pub const R_PPC64_IRELATIVE: u32 = 248; +/// half16 (sym+add-.) +pub const R_PPC64_REL16: u32 = 249; +/// half16 (sym+add-.)@l +pub const R_PPC64_REL16_LO: u32 = 250; +/// half16 (sym+add-.)@h +pub const R_PPC64_REL16_HI: u32 = 251; +/// half16 (sym+add-.)@ha +pub const R_PPC64_REL16_HA: u32 = 252; + +// PowerPC64 values for `FileHeader64::e_flags. +/// PowerPC64 bits specifying ABI. +/// +/// 1 for original function descriptor using ABI, +/// 2 for revised ABI without function descriptors, +/// 0 for unspecified or not using any features affected by the differences. +pub const EF_PPC64_ABI: u32 = 3; + +// PowerPC64 values for `Dyn64::d_tag. +pub const DT_PPC64_GLINK: u32 = DT_LOPROC + 0; +pub const DT_PPC64_OPD: u32 = DT_LOPROC + 1; +pub const DT_PPC64_OPDSZ: u32 = DT_LOPROC + 2; +pub const DT_PPC64_OPT: u32 = DT_LOPROC + 3; + +// PowerPC64 bits for `DT_PPC64_OPT` entry. +pub const PPC64_OPT_TLS: u32 = 1; +pub const PPC64_OPT_MULTI_TOC: u32 = 2; +pub const PPC64_OPT_LOCALENTRY: u32 = 4; + +// PowerPC64 values for `Sym64::st_other. +pub const STO_PPC64_LOCAL_BIT: u8 = 5; +pub const STO_PPC64_LOCAL_MASK: u8 = 7 << STO_PPC64_LOCAL_BIT; + +// ARM specific declarations. + +// ARM values for `FileHeader*::e_flags`. +pub const EF_ARM_RELEXEC: u32 = 0x01; +pub const EF_ARM_HASENTRY: u32 = 0x02; +pub const EF_ARM_INTERWORK: u32 = 0x04; +pub const EF_ARM_APCS_26: u32 = 0x08; +pub const EF_ARM_APCS_FLOAT: u32 = 0x10; +pub const EF_ARM_PIC: u32 = 0x20; +/// 8-bit structure alignment is in use +pub const EF_ARM_ALIGN8: u32 = 0x40; +pub const EF_ARM_NEW_ABI: u32 = 0x80; +pub const EF_ARM_OLD_ABI: u32 = 0x100; +pub const EF_ARM_SOFT_FLOAT: u32 = 0x200; +pub const EF_ARM_VFP_FLOAT: u32 = 0x400; +pub const EF_ARM_MAVERICK_FLOAT: u32 = 0x800; + +/// NB conflicts with EF_ARM_SOFT_FLOAT +pub const EF_ARM_ABI_FLOAT_SOFT: u32 = 0x200; +/// NB conflicts with EF_ARM_VFP_FLOAT +pub const EF_ARM_ABI_FLOAT_HARD: u32 = 0x400; + +// Other constants defined in the ARM ELF spec. version B-01. +// NB. These conflict with values defined above. +pub const EF_ARM_SYMSARESORTED: u32 = 0x04; +pub const EF_ARM_DYNSYMSUSESEGIDX: u32 = 0x08; +pub const EF_ARM_MAPSYMSFIRST: u32 = 0x10; + +// Constants defined in AAELF. +pub const EF_ARM_BE8: u32 = 0x0080_0000; +pub const EF_ARM_LE8: u32 = 0x0040_0000; + +pub const EF_ARM_EABIMASK: u32 = 0xff00_0000; +pub const EF_ARM_EABI_UNKNOWN: u32 = 0x0000_0000; +pub const EF_ARM_EABI_VER1: u32 = 0x0100_0000; +pub const EF_ARM_EABI_VER2: u32 = 0x0200_0000; +pub const EF_ARM_EABI_VER3: u32 = 0x0300_0000; +pub const EF_ARM_EABI_VER4: u32 = 0x0400_0000; +pub const EF_ARM_EABI_VER5: u32 = 0x0500_0000; + +// ARM Thumb values for `st_type` component of `Sym*::st_info`. +/// A Thumb function. +pub const STT_ARM_TFUNC: u8 = STT_LOPROC; +/// A Thumb label. +pub const STT_ARM_16BIT: u8 = STT_HIPROC; + +// ARM values for `SectionHeader*::sh_flags`. +/// Section contains an entry point +pub const SHF_ARM_ENTRYSECT: u32 = 0x1000_0000; +/// Section may be multiply defined in the input to a link step. +pub const SHF_ARM_COMDEF: u32 = 0x8000_0000; + +// ARM values for `ProgramHeader*::p_flags`. +/// Segment contains the location addressed by the static base. +pub const PF_ARM_SB: u32 = 0x1000_0000; +/// Position-independent segment. +pub const PF_ARM_PI: u32 = 0x2000_0000; +/// Absolute segment. +pub const PF_ARM_ABS: u32 = 0x4000_0000; + +// ARM values for `ProgramHeader*::p_type`. +/// ARM unwind segment. +pub const PT_ARM_EXIDX: u32 = PT_LOPROC + 1; + +// ARM values for `SectionHeader*::sh_type`. +/// ARM unwind section. +pub const SHT_ARM_EXIDX: u32 = SHT_LOPROC + 1; +/// Preemption details. +pub const SHT_ARM_PREEMPTMAP: u32 = SHT_LOPROC + 2; +/// ARM attributes section. +pub const SHT_ARM_ATTRIBUTES: u32 = SHT_LOPROC + 3; + +// AArch64 values for `Rel*::r_type`. + +/// No relocation. +pub const R_AARCH64_NONE: u32 = 0; + +// ILP32 AArch64 relocs. +/// Direct 32 bit. +pub const R_AARCH64_P32_ABS32: u32 = 1; +/// Copy symbol at runtime. +pub const R_AARCH64_P32_COPY: u32 = 180; +/// Create GOT entry. +pub const R_AARCH64_P32_GLOB_DAT: u32 = 181; +/// Create PLT entry. +pub const R_AARCH64_P32_JUMP_SLOT: u32 = 182; +/// Adjust by program base. +pub const R_AARCH64_P32_RELATIVE: u32 = 183; +/// Module number, 32 bit. +pub const R_AARCH64_P32_TLS_DTPMOD: u32 = 184; +/// Module-relative offset, 32 bit. +pub const R_AARCH64_P32_TLS_DTPREL: u32 = 185; +/// TP-relative offset, 32 bit. +pub const R_AARCH64_P32_TLS_TPREL: u32 = 186; +/// TLS Descriptor. +pub const R_AARCH64_P32_TLSDESC: u32 = 187; +/// STT_GNU_IFUNC relocation. +pub const R_AARCH64_P32_IRELATIVE: u32 = 188; + +// LP64 AArch64 relocs. +/// Direct 64 bit. +pub const R_AARCH64_ABS64: u32 = 257; +/// Direct 32 bit. +pub const R_AARCH64_ABS32: u32 = 258; +/// Direct 16-bit. +pub const R_AARCH64_ABS16: u32 = 259; +/// PC-relative 64-bit. +pub const R_AARCH64_PREL64: u32 = 260; +/// PC-relative 32-bit. +pub const R_AARCH64_PREL32: u32 = 261; +/// PC-relative 16-bit. +pub const R_AARCH64_PREL16: u32 = 262; +/// Dir. MOVZ imm. from bits 15:0. +pub const R_AARCH64_MOVW_UABS_G0: u32 = 263; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_UABS_G0_NC: u32 = 264; +/// Dir. MOVZ imm. from bits 31:16. +pub const R_AARCH64_MOVW_UABS_G1: u32 = 265; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_UABS_G1_NC: u32 = 266; +/// Dir. MOVZ imm. from bits 47:32. +pub const R_AARCH64_MOVW_UABS_G2: u32 = 267; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_UABS_G2_NC: u32 = 268; +/// Dir. MOV{K,Z} imm. from 63:48. +pub const R_AARCH64_MOVW_UABS_G3: u32 = 269; +/// Dir. MOV{N,Z} imm. from 15:0. +pub const R_AARCH64_MOVW_SABS_G0: u32 = 270; +/// Dir. MOV{N,Z} imm. from 31:16. +pub const R_AARCH64_MOVW_SABS_G1: u32 = 271; +/// Dir. MOV{N,Z} imm. from 47:32. +pub const R_AARCH64_MOVW_SABS_G2: u32 = 272; +/// PC-rel. LD imm. from bits 20:2. +pub const R_AARCH64_LD_PREL_LO19: u32 = 273; +/// PC-rel. ADR imm. from bits 20:0. +pub const R_AARCH64_ADR_PREL_LO21: u32 = 274; +/// Page-rel. ADRP imm. from 32:12. +pub const R_AARCH64_ADR_PREL_PG_HI21: u32 = 275; +/// Likewise; no overflow check. +pub const R_AARCH64_ADR_PREL_PG_HI21_NC: u32 = 276; +/// Dir. ADD imm. from bits 11:0. +pub const R_AARCH64_ADD_ABS_LO12_NC: u32 = 277; +/// Likewise for LD/ST; no check. +pub const R_AARCH64_LDST8_ABS_LO12_NC: u32 = 278; +/// PC-rel. TBZ/TBNZ imm. from 15:2. +pub const R_AARCH64_TSTBR14: u32 = 279; +/// PC-rel. cond. br. imm. from 20:2. +pub const R_AARCH64_CONDBR19: u32 = 280; +/// PC-rel. B imm. from bits 27:2. +pub const R_AARCH64_JUMP26: u32 = 282; +/// Likewise for CALL. +pub const R_AARCH64_CALL26: u32 = 283; +/// Dir. ADD imm. from bits 11:1. +pub const R_AARCH64_LDST16_ABS_LO12_NC: u32 = 284; +/// Likewise for bits 11:2. +pub const R_AARCH64_LDST32_ABS_LO12_NC: u32 = 285; +/// Likewise for bits 11:3. +pub const R_AARCH64_LDST64_ABS_LO12_NC: u32 = 286; +/// PC-rel. MOV{N,Z} imm. from 15:0. +pub const R_AARCH64_MOVW_PREL_G0: u32 = 287; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_PREL_G0_NC: u32 = 288; +/// PC-rel. MOV{N,Z} imm. from 31:16. +pub const R_AARCH64_MOVW_PREL_G1: u32 = 289; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_PREL_G1_NC: u32 = 290; +/// PC-rel. MOV{N,Z} imm. from 47:32. +pub const R_AARCH64_MOVW_PREL_G2: u32 = 291; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_PREL_G2_NC: u32 = 292; +/// PC-rel. MOV{N,Z} imm. from 63:48. +pub const R_AARCH64_MOVW_PREL_G3: u32 = 293; +/// Dir. ADD imm. from bits 11:4. +pub const R_AARCH64_LDST128_ABS_LO12_NC: u32 = 299; +/// GOT-rel. off. MOV{N,Z} imm. 15:0. +pub const R_AARCH64_MOVW_GOTOFF_G0: u32 = 300; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_GOTOFF_G0_NC: u32 = 301; +/// GOT-rel. o. MOV{N,Z} imm. 31:16. +pub const R_AARCH64_MOVW_GOTOFF_G1: u32 = 302; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_GOTOFF_G1_NC: u32 = 303; +/// GOT-rel. o. MOV{N,Z} imm. 47:32. +pub const R_AARCH64_MOVW_GOTOFF_G2: u32 = 304; +/// Likewise for MOVK; no check. +pub const R_AARCH64_MOVW_GOTOFF_G2_NC: u32 = 305; +/// GOT-rel. o. MOV{N,Z} imm. 63:48. +pub const R_AARCH64_MOVW_GOTOFF_G3: u32 = 306; +/// GOT-relative 64-bit. +pub const R_AARCH64_GOTREL64: u32 = 307; +/// GOT-relative 32-bit. +pub const R_AARCH64_GOTREL32: u32 = 308; +/// PC-rel. GOT off. load imm. 20:2. +pub const R_AARCH64_GOT_LD_PREL19: u32 = 309; +/// GOT-rel. off. LD/ST imm. 14:3. +pub const R_AARCH64_LD64_GOTOFF_LO15: u32 = 310; +/// P-page-rel. GOT off. ADRP 32:12. +pub const R_AARCH64_ADR_GOT_PAGE: u32 = 311; +/// Dir. GOT off. LD/ST imm. 11:3. +pub const R_AARCH64_LD64_GOT_LO12_NC: u32 = 312; +/// GOT-page-rel. GOT off. LD/ST 14:3 +pub const R_AARCH64_LD64_GOTPAGE_LO15: u32 = 313; +/// PC-relative ADR imm. 20:0. +pub const R_AARCH64_TLSGD_ADR_PREL21: u32 = 512; +/// page-rel. ADRP imm. 32:12. +pub const R_AARCH64_TLSGD_ADR_PAGE21: u32 = 513; +/// direct ADD imm. from 11:0. +pub const R_AARCH64_TLSGD_ADD_LO12_NC: u32 = 514; +/// GOT-rel. MOV{N,Z} 31:16. +pub const R_AARCH64_TLSGD_MOVW_G1: u32 = 515; +/// GOT-rel. MOVK imm. 15:0. +pub const R_AARCH64_TLSGD_MOVW_G0_NC: u32 = 516; +/// Like 512; local dynamic model. +pub const R_AARCH64_TLSLD_ADR_PREL21: u32 = 517; +/// Like 513; local dynamic model. +pub const R_AARCH64_TLSLD_ADR_PAGE21: u32 = 518; +/// Like 514; local dynamic model. +pub const R_AARCH64_TLSLD_ADD_LO12_NC: u32 = 519; +/// Like 515; local dynamic model. +pub const R_AARCH64_TLSLD_MOVW_G1: u32 = 520; +/// Like 516; local dynamic model. +pub const R_AARCH64_TLSLD_MOVW_G0_NC: u32 = 521; +/// TLS PC-rel. load imm. 20:2. +pub const R_AARCH64_TLSLD_LD_PREL19: u32 = 522; +/// TLS DTP-rel. MOV{N,Z} 47:32. +pub const R_AARCH64_TLSLD_MOVW_DTPREL_G2: u32 = 523; +/// TLS DTP-rel. MOV{N,Z} 31:16. +pub const R_AARCH64_TLSLD_MOVW_DTPREL_G1: u32 = 524; +/// Likewise; MOVK; no check. +pub const R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC: u32 = 525; +/// TLS DTP-rel. MOV{N,Z} 15:0. +pub const R_AARCH64_TLSLD_MOVW_DTPREL_G0: u32 = 526; +/// Likewise; MOVK; no check. +pub const R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC: u32 = 527; +/// DTP-rel. ADD imm. from 23:12. +pub const R_AARCH64_TLSLD_ADD_DTPREL_HI12: u32 = 528; +/// DTP-rel. ADD imm. from 11:0. +pub const R_AARCH64_TLSLD_ADD_DTPREL_LO12: u32 = 529; +/// Likewise; no ovfl. check. +pub const R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC: u32 = 530; +/// DTP-rel. LD/ST imm. 11:0. +pub const R_AARCH64_TLSLD_LDST8_DTPREL_LO12: u32 = 531; +/// Likewise; no check. +pub const R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC: u32 = 532; +/// DTP-rel. LD/ST imm. 11:1. +pub const R_AARCH64_TLSLD_LDST16_DTPREL_LO12: u32 = 533; +/// Likewise; no check. +pub const R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC: u32 = 534; +/// DTP-rel. LD/ST imm. 11:2. +pub const R_AARCH64_TLSLD_LDST32_DTPREL_LO12: u32 = 535; +/// Likewise; no check. +pub const R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC: u32 = 536; +/// DTP-rel. LD/ST imm. 11:3. +pub const R_AARCH64_TLSLD_LDST64_DTPREL_LO12: u32 = 537; +/// Likewise; no check. +pub const R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC: u32 = 538; +/// GOT-rel. MOV{N,Z} 31:16. +pub const R_AARCH64_TLSIE_MOVW_GOTTPREL_G1: u32 = 539; +/// GOT-rel. MOVK 15:0. +pub const R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC: u32 = 540; +/// Page-rel. ADRP 32:12. +pub const R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21: u32 = 541; +/// Direct LD off. 11:3. +pub const R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC: u32 = 542; +/// PC-rel. load imm. 20:2. +pub const R_AARCH64_TLSIE_LD_GOTTPREL_PREL19: u32 = 543; +/// TLS TP-rel. MOV{N,Z} 47:32. +pub const R_AARCH64_TLSLE_MOVW_TPREL_G2: u32 = 544; +/// TLS TP-rel. MOV{N,Z} 31:16. +pub const R_AARCH64_TLSLE_MOVW_TPREL_G1: u32 = 545; +/// Likewise; MOVK; no check. +pub const R_AARCH64_TLSLE_MOVW_TPREL_G1_NC: u32 = 546; +/// TLS TP-rel. MOV{N,Z} 15:0. +pub const R_AARCH64_TLSLE_MOVW_TPREL_G0: u32 = 547; +/// Likewise; MOVK; no check. +pub const R_AARCH64_TLSLE_MOVW_TPREL_G0_NC: u32 = 548; +/// TP-rel. ADD imm. 23:12. +pub const R_AARCH64_TLSLE_ADD_TPREL_HI12: u32 = 549; +/// TP-rel. ADD imm. 11:0. +pub const R_AARCH64_TLSLE_ADD_TPREL_LO12: u32 = 550; +/// Likewise; no ovfl. check. +pub const R_AARCH64_TLSLE_ADD_TPREL_LO12_NC: u32 = 551; +/// TP-rel. LD/ST off. 11:0. +pub const R_AARCH64_TLSLE_LDST8_TPREL_LO12: u32 = 552; +/// Likewise; no ovfl. check. +pub const R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC: u32 = 553; +/// TP-rel. LD/ST off. 11:1. +pub const R_AARCH64_TLSLE_LDST16_TPREL_LO12: u32 = 554; +/// Likewise; no check. +pub const R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC: u32 = 555; +/// TP-rel. LD/ST off. 11:2. +pub const R_AARCH64_TLSLE_LDST32_TPREL_LO12: u32 = 556; +/// Likewise; no check. +pub const R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC: u32 = 557; +/// TP-rel. LD/ST off. 11:3. +pub const R_AARCH64_TLSLE_LDST64_TPREL_LO12: u32 = 558; +/// Likewise; no check. +pub const R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC: u32 = 559; +/// PC-rel. load immediate 20:2. +pub const R_AARCH64_TLSDESC_LD_PREL19: u32 = 560; +/// PC-rel. ADR immediate 20:0. +pub const R_AARCH64_TLSDESC_ADR_PREL21: u32 = 561; +/// Page-rel. ADRP imm. 32:12. +pub const R_AARCH64_TLSDESC_ADR_PAGE21: u32 = 562; +/// Direct LD off. from 11:3. +pub const R_AARCH64_TLSDESC_LD64_LO12: u32 = 563; +/// Direct ADD imm. from 11:0. +pub const R_AARCH64_TLSDESC_ADD_LO12: u32 = 564; +/// GOT-rel. MOV{N,Z} imm. 31:16. +pub const R_AARCH64_TLSDESC_OFF_G1: u32 = 565; +/// GOT-rel. MOVK imm. 15:0; no ck. +pub const R_AARCH64_TLSDESC_OFF_G0_NC: u32 = 566; +/// Relax LDR. +pub const R_AARCH64_TLSDESC_LDR: u32 = 567; +/// Relax ADD. +pub const R_AARCH64_TLSDESC_ADD: u32 = 568; +/// Relax BLR. +pub const R_AARCH64_TLSDESC_CALL: u32 = 569; +/// TP-rel. LD/ST off. 11:4. +pub const R_AARCH64_TLSLE_LDST128_TPREL_LO12: u32 = 570; +/// Likewise; no check. +pub const R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC: u32 = 571; +/// DTP-rel. LD/ST imm. 11:4. +pub const R_AARCH64_TLSLD_LDST128_DTPREL_LO12: u32 = 572; +/// Likewise; no check. +pub const R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC: u32 = 573; +/// Copy symbol at runtime. +pub const R_AARCH64_COPY: u32 = 1024; +/// Create GOT entry. +pub const R_AARCH64_GLOB_DAT: u32 = 1025; +/// Create PLT entry. +pub const R_AARCH64_JUMP_SLOT: u32 = 1026; +/// Adjust by program base. +pub const R_AARCH64_RELATIVE: u32 = 1027; +/// Module number, 64 bit. +pub const R_AARCH64_TLS_DTPMOD: u32 = 1028; +/// Module-relative offset, 64 bit. +pub const R_AARCH64_TLS_DTPREL: u32 = 1029; +/// TP-relative offset, 64 bit. +pub const R_AARCH64_TLS_TPREL: u32 = 1030; +/// TLS Descriptor. +pub const R_AARCH64_TLSDESC: u32 = 1031; +/// STT_GNU_IFUNC relocation. +pub const R_AARCH64_IRELATIVE: u32 = 1032; + +// AVR values for `FileHeader*::e_flags`. + +/// Bitmask for `EF_AVR_ARCH_*`. +pub const EF_AVR_ARCH: u32 = 0x7F; + +/// If set, it is assumed that the elf file uses local symbols as reference +/// for the relocations so that linker relaxation is possible. +pub const EF_AVR_LINKRELAX_PREPARED: u32 = 0x80; + +pub const EF_AVR_ARCH_AVR1: u32 = 1; +pub const EF_AVR_ARCH_AVR2: u32 = 2; +pub const EF_AVR_ARCH_AVR25: u32 = 25; +pub const EF_AVR_ARCH_AVR3: u32 = 3; +pub const EF_AVR_ARCH_AVR31: u32 = 31; +pub const EF_AVR_ARCH_AVR35: u32 = 35; +pub const EF_AVR_ARCH_AVR4: u32 = 4; +pub const EF_AVR_ARCH_AVR5: u32 = 5; +pub const EF_AVR_ARCH_AVR51: u32 = 51; +pub const EF_AVR_ARCH_AVR6: u32 = 6; +pub const EF_AVR_ARCH_AVRTINY: u32 = 100; +pub const EF_AVR_ARCH_XMEGA1: u32 = 101; +pub const EF_AVR_ARCH_XMEGA2: u32 = 102; +pub const EF_AVR_ARCH_XMEGA3: u32 = 103; +pub const EF_AVR_ARCH_XMEGA4: u32 = 104; +pub const EF_AVR_ARCH_XMEGA5: u32 = 105; +pub const EF_AVR_ARCH_XMEGA6: u32 = 106; +pub const EF_AVR_ARCH_XMEGA7: u32 = 107; + +// AVR values for `Rel*::r_type`. + +pub const R_AVR_NONE: u32 = 0; +/// Direct 32 bit +pub const R_AVR_32: u32 = 1; +pub const R_AVR_7_PCREL: u32 = 2; +pub const R_AVR_13_PCREL: u32 = 3; +/// Direct 16 bit +pub const R_AVR_16: u32 = 4; +pub const R_AVR_16_PM: u32 = 5; +pub const R_AVR_LO8_LDI: u32 = 6; +pub const R_AVR_HI8_LDI: u32 = 7; +pub const R_AVR_HH8_LDI: u32 = 8; +pub const R_AVR_LO8_LDI_NEG: u32 = 9; +pub const R_AVR_HI8_LDI_NEG: u32 = 10; +pub const R_AVR_HH8_LDI_NEG: u32 = 11; +pub const R_AVR_LO8_LDI_PM: u32 = 12; +pub const R_AVR_HI8_LDI_PM: u32 = 13; +pub const R_AVR_HH8_LDI_PM: u32 = 14; +pub const R_AVR_LO8_LDI_PM_NEG: u32 = 15; +pub const R_AVR_HI8_LDI_PM_NEG: u32 = 16; +pub const R_AVR_HH8_LDI_PM_NEG: u32 = 17; +pub const R_AVR_CALL: u32 = 18; +pub const R_AVR_LDI: u32 = 19; +pub const R_AVR_6: u32 = 20; +pub const R_AVR_6_ADIW: u32 = 21; +pub const R_AVR_MS8_LDI: u32 = 22; +pub const R_AVR_MS8_LDI_NEG: u32 = 23; +pub const R_AVR_LO8_LDI_GS: u32 = 24; +pub const R_AVR_HI8_LDI_GS: u32 = 25; +pub const R_AVR_8: u32 = 26; +pub const R_AVR_8_LO8: u32 = 27; +pub const R_AVR_8_HI8: u32 = 28; +pub const R_AVR_8_HLO8: u32 = 29; +pub const R_AVR_DIFF8: u32 = 30; +pub const R_AVR_DIFF16: u32 = 31; +pub const R_AVR_DIFF32: u32 = 32; +pub const R_AVR_LDS_STS_16: u32 = 33; +pub const R_AVR_PORT6: u32 = 34; +pub const R_AVR_PORT5: u32 = 35; +pub const R_AVR_32_PCREL: u32 = 36; + +// MSP430 values for `Rel*::r_type`. + +/// Direct 32 bit +pub const R_MSP430_32: u32 = 1; +/// Direct 16 bit +pub const R_MSP430_16_BYTE: u32 = 5; + +// Hexagon values for `Rel*::r_type`. + +/// Direct 32 bit +pub const R_HEX_32: u32 = 6; + +// ARM values for `Rel*::r_type`. + +/// No reloc +pub const R_ARM_NONE: u32 = 0; +/// Deprecated PC relative 26 bit branch. +pub const R_ARM_PC24: u32 = 1; +/// Direct 32 bit +pub const R_ARM_ABS32: u32 = 2; +/// PC relative 32 bit +pub const R_ARM_REL32: u32 = 3; +pub const R_ARM_PC13: u32 = 4; +/// Direct 16 bit +pub const R_ARM_ABS16: u32 = 5; +/// Direct 12 bit +pub const R_ARM_ABS12: u32 = 6; +/// Direct & 0x7C (`LDR`, `STR`). +pub const R_ARM_THM_ABS5: u32 = 7; +/// Direct 8 bit +pub const R_ARM_ABS8: u32 = 8; +pub const R_ARM_SBREL32: u32 = 9; +/// PC relative 24 bit (Thumb32 `BL`). +pub const R_ARM_THM_PC22: u32 = 10; +/// PC relative & 0x3FC (Thumb16 `LDR`, `ADD`, `ADR`). +pub const R_ARM_THM_PC8: u32 = 11; +pub const R_ARM_AMP_VCALL9: u32 = 12; +/// Obsolete static relocation. +pub const R_ARM_SWI24: u32 = 13; +/// Dynamic relocation. +pub const R_ARM_TLS_DESC: u32 = 13; +/// Reserved. +pub const R_ARM_THM_SWI8: u32 = 14; +/// Reserved. +pub const R_ARM_XPC25: u32 = 15; +/// Reserved. +pub const R_ARM_THM_XPC22: u32 = 16; +/// ID of module containing symbol +pub const R_ARM_TLS_DTPMOD32: u32 = 17; +/// Offset in TLS block +pub const R_ARM_TLS_DTPOFF32: u32 = 18; +/// Offset in static TLS block +pub const R_ARM_TLS_TPOFF32: u32 = 19; +/// Copy symbol at runtime +pub const R_ARM_COPY: u32 = 20; +/// Create GOT entry +pub const R_ARM_GLOB_DAT: u32 = 21; +/// Create PLT entry +pub const R_ARM_JUMP_SLOT: u32 = 22; +/// Adjust by program base +pub const R_ARM_RELATIVE: u32 = 23; +/// 32 bit offset to GOT +pub const R_ARM_GOTOFF: u32 = 24; +/// 32 bit PC relative offset to GOT +pub const R_ARM_GOTPC: u32 = 25; +/// 32 bit GOT entry +pub const R_ARM_GOT32: u32 = 26; +/// Deprecated, 32 bit PLT address. +pub const R_ARM_PLT32: u32 = 27; +/// PC relative 24 bit (`BL`, `BLX`). +pub const R_ARM_CALL: u32 = 28; +/// PC relative 24 bit (`B`, `BL<cond>`). +pub const R_ARM_JUMP24: u32 = 29; +/// PC relative 24 bit (Thumb32 `B.W`). +pub const R_ARM_THM_JUMP24: u32 = 30; +/// Adjust by program base. +pub const R_ARM_BASE_ABS: u32 = 31; +/// Obsolete. +pub const R_ARM_ALU_PCREL_7_0: u32 = 32; +/// Obsolete. +pub const R_ARM_ALU_PCREL_15_8: u32 = 33; +/// Obsolete. +pub const R_ARM_ALU_PCREL_23_15: u32 = 34; +/// Deprecated, prog. base relative. +pub const R_ARM_LDR_SBREL_11_0: u32 = 35; +/// Deprecated, prog. base relative. +pub const R_ARM_ALU_SBREL_19_12: u32 = 36; +/// Deprecated, prog. base relative. +pub const R_ARM_ALU_SBREL_27_20: u32 = 37; +pub const R_ARM_TARGET1: u32 = 38; +/// Program base relative. +pub const R_ARM_SBREL31: u32 = 39; +pub const R_ARM_V4BX: u32 = 40; +pub const R_ARM_TARGET2: u32 = 41; +/// 32 bit PC relative. +pub const R_ARM_PREL31: u32 = 42; +/// Direct 16-bit (`MOVW`). +pub const R_ARM_MOVW_ABS_NC: u32 = 43; +/// Direct high 16-bit (`MOVT`). +pub const R_ARM_MOVT_ABS: u32 = 44; +/// PC relative 16-bit (`MOVW`). +pub const R_ARM_MOVW_PREL_NC: u32 = 45; +/// PC relative (MOVT). +pub const R_ARM_MOVT_PREL: u32 = 46; +/// Direct 16 bit (Thumb32 `MOVW`). +pub const R_ARM_THM_MOVW_ABS_NC: u32 = 47; +/// Direct high 16 bit (Thumb32 `MOVT`). +pub const R_ARM_THM_MOVT_ABS: u32 = 48; +/// PC relative 16 bit (Thumb32 `MOVW`). +pub const R_ARM_THM_MOVW_PREL_NC: u32 = 49; +/// PC relative high 16 bit (Thumb32 `MOVT`). +pub const R_ARM_THM_MOVT_PREL: u32 = 50; +/// PC relative 20 bit (Thumb32 `B<cond>.W`). +pub const R_ARM_THM_JUMP19: u32 = 51; +/// PC relative X & 0x7E (Thumb16 `CBZ`, `CBNZ`). +pub const R_ARM_THM_JUMP6: u32 = 52; +/// PC relative 12 bit (Thumb32 `ADR.W`). +pub const R_ARM_THM_ALU_PREL_11_0: u32 = 53; +/// PC relative 12 bit (Thumb32 `LDR{D,SB,H,SH}`). +pub const R_ARM_THM_PC12: u32 = 54; +/// Direct 32-bit. +pub const R_ARM_ABS32_NOI: u32 = 55; +/// PC relative 32-bit. +pub const R_ARM_REL32_NOI: u32 = 56; +/// PC relative (`ADD`, `SUB`). +pub const R_ARM_ALU_PC_G0_NC: u32 = 57; +/// PC relative (`ADD`, `SUB`). +pub const R_ARM_ALU_PC_G0: u32 = 58; +/// PC relative (`ADD`, `SUB`). +pub const R_ARM_ALU_PC_G1_NC: u32 = 59; +/// PC relative (`ADD`, `SUB`). +pub const R_ARM_ALU_PC_G1: u32 = 60; +/// PC relative (`ADD`, `SUB`). +pub const R_ARM_ALU_PC_G2: u32 = 61; +/// PC relative (`LDR`,`STR`,`LDRB`,`STRB`). +pub const R_ARM_LDR_PC_G1: u32 = 62; +/// PC relative (`LDR`,`STR`,`LDRB`,`STRB`). +pub const R_ARM_LDR_PC_G2: u32 = 63; +/// PC relative (`STR{D,H}`, `LDR{D,SB,H,SH}`). +pub const R_ARM_LDRS_PC_G0: u32 = 64; +/// PC relative (`STR{D,H}`, `LDR{D,SB,H,SH}`). +pub const R_ARM_LDRS_PC_G1: u32 = 65; +/// PC relative (`STR{D,H}`, `LDR{D,SB,H,SH}`). +pub const R_ARM_LDRS_PC_G2: u32 = 66; +/// PC relative (`LDC`, `STC`). +pub const R_ARM_LDC_PC_G0: u32 = 67; +/// PC relative (`LDC`, `STC`). +pub const R_ARM_LDC_PC_G1: u32 = 68; +/// PC relative (`LDC`, `STC`). +pub const R_ARM_LDC_PC_G2: u32 = 69; +/// Program base relative (`ADD`,`SUB`). +pub const R_ARM_ALU_SB_G0_NC: u32 = 70; +/// Program base relative (`ADD`,`SUB`). +pub const R_ARM_ALU_SB_G0: u32 = 71; +/// Program base relative (`ADD`,`SUB`). +pub const R_ARM_ALU_SB_G1_NC: u32 = 72; +/// Program base relative (`ADD`,`SUB`). +pub const R_ARM_ALU_SB_G1: u32 = 73; +/// Program base relative (`ADD`,`SUB`). +pub const R_ARM_ALU_SB_G2: u32 = 74; +/// Program base relative (`LDR`, `STR`, `LDRB`, `STRB`). +pub const R_ARM_LDR_SB_G0: u32 = 75; +/// Program base relative (`LDR`, `STR`, `LDRB`, `STRB`). +pub const R_ARM_LDR_SB_G1: u32 = 76; +/// Program base relative (`LDR`, `STR`, `LDRB`, `STRB`). +pub const R_ARM_LDR_SB_G2: u32 = 77; +/// Program base relative (`LDR`, `STR`, `LDRB`, `STRB`). +pub const R_ARM_LDRS_SB_G0: u32 = 78; +/// Program base relative (`LDR`, `STR`, `LDRB`, `STRB`). +pub const R_ARM_LDRS_SB_G1: u32 = 79; +/// Program base relative (`LDR`, `STR`, `LDRB`, `STRB`). +pub const R_ARM_LDRS_SB_G2: u32 = 80; +/// Program base relative (`LDC`,`STC`). +pub const R_ARM_LDC_SB_G0: u32 = 81; +/// Program base relative (`LDC`,`STC`). +pub const R_ARM_LDC_SB_G1: u32 = 82; +/// Program base relative (`LDC`,`STC`). +pub const R_ARM_LDC_SB_G2: u32 = 83; +/// Program base relative 16 bit (`MOVW`). +pub const R_ARM_MOVW_BREL_NC: u32 = 84; +/// Program base relative high 16 bit (`MOVT`). +pub const R_ARM_MOVT_BREL: u32 = 85; +/// Program base relative 16 bit (`MOVW`). +pub const R_ARM_MOVW_BREL: u32 = 86; +/// Program base relative 16 bit (Thumb32 `MOVW`). +pub const R_ARM_THM_MOVW_BREL_NC: u32 = 87; +/// Program base relative high 16 bit (Thumb32 `MOVT`). +pub const R_ARM_THM_MOVT_BREL: u32 = 88; +/// Program base relative 16 bit (Thumb32 `MOVW`). +pub const R_ARM_THM_MOVW_BREL: u32 = 89; +pub const R_ARM_TLS_GOTDESC: u32 = 90; +pub const R_ARM_TLS_CALL: u32 = 91; +/// TLS relaxation. +pub const R_ARM_TLS_DESCSEQ: u32 = 92; +pub const R_ARM_THM_TLS_CALL: u32 = 93; +pub const R_ARM_PLT32_ABS: u32 = 94; +/// GOT entry. +pub const R_ARM_GOT_ABS: u32 = 95; +/// PC relative GOT entry. +pub const R_ARM_GOT_PREL: u32 = 96; +/// GOT entry relative to GOT origin (`LDR`). +pub const R_ARM_GOT_BREL12: u32 = 97; +/// 12 bit, GOT entry relative to GOT origin (`LDR`, `STR`). +pub const R_ARM_GOTOFF12: u32 = 98; +pub const R_ARM_GOTRELAX: u32 = 99; +pub const R_ARM_GNU_VTENTRY: u32 = 100; +pub const R_ARM_GNU_VTINHERIT: u32 = 101; +/// PC relative & 0xFFE (Thumb16 `B`). +pub const R_ARM_THM_PC11: u32 = 102; +/// PC relative & 0x1FE (Thumb16 `B`/`B<cond>`). +pub const R_ARM_THM_PC9: u32 = 103; +/// PC-rel 32 bit for global dynamic thread local data +pub const R_ARM_TLS_GD32: u32 = 104; +/// PC-rel 32 bit for local dynamic thread local data +pub const R_ARM_TLS_LDM32: u32 = 105; +/// 32 bit offset relative to TLS block +pub const R_ARM_TLS_LDO32: u32 = 106; +/// PC-rel 32 bit for GOT entry of static TLS block offset +pub const R_ARM_TLS_IE32: u32 = 107; +/// 32 bit offset relative to static TLS block +pub const R_ARM_TLS_LE32: u32 = 108; +/// 12 bit relative to TLS block (`LDR`, `STR`). +pub const R_ARM_TLS_LDO12: u32 = 109; +/// 12 bit relative to static TLS block (`LDR`, `STR`). +pub const R_ARM_TLS_LE12: u32 = 110; +/// 12 bit GOT entry relative to GOT origin (`LDR`). +pub const R_ARM_TLS_IE12GP: u32 = 111; +/// Obsolete. +pub const R_ARM_ME_TOO: u32 = 128; +pub const R_ARM_THM_TLS_DESCSEQ: u32 = 129; +pub const R_ARM_THM_TLS_DESCSEQ16: u32 = 129; +pub const R_ARM_THM_TLS_DESCSEQ32: u32 = 130; +/// GOT entry relative to GOT origin, 12 bit (Thumb32 `LDR`). +pub const R_ARM_THM_GOT_BREL12: u32 = 131; +pub const R_ARM_IRELATIVE: u32 = 160; +pub const R_ARM_RXPC25: u32 = 249; +pub const R_ARM_RSBREL32: u32 = 250; +pub const R_ARM_THM_RPC22: u32 = 251; +pub const R_ARM_RREL32: u32 = 252; +pub const R_ARM_RABS22: u32 = 253; +pub const R_ARM_RPC24: u32 = 254; +pub const R_ARM_RBASE: u32 = 255; + +// C-SKY values for `Rel*::r_type`. +/// no reloc +pub const R_CKCORE_NONE: u32 = 0; +/// direct 32 bit (S + A) +pub const R_CKCORE_ADDR32: u32 = 1; +/// disp ((S + A - P) >> 2) & 0xff +pub const R_CKCORE_PCRELIMM8BY4: u32 = 2; +/// disp ((S + A - P) >> 1) & 0x7ff +pub const R_CKCORE_PCRELIMM11BY2: u32 = 3; +/// 32-bit rel (S + A - P) +pub const R_CKCORE_PCREL32: u32 = 5; +/// disp ((S + A - P) >>1) & 0x7ff +pub const R_CKCORE_PCRELJSR_IMM11BY2: u32 = 6; +/// 32 bit adjust program base(B + A) +pub const R_CKCORE_RELATIVE: u32 = 9; +/// 32 bit adjust by program base +pub const R_CKCORE_COPY: u32 = 10; +/// off between got and sym (S) +pub const R_CKCORE_GLOB_DAT: u32 = 11; +/// PLT entry (S) +pub const R_CKCORE_JUMP_SLOT: u32 = 12; +/// offset to GOT (S + A - GOT) +pub const R_CKCORE_GOTOFF: u32 = 13; +/// PC offset to GOT (GOT + A - P) +pub const R_CKCORE_GOTPC: u32 = 14; +/// 32 bit GOT entry (G) +pub const R_CKCORE_GOT32: u32 = 15; +/// 32 bit PLT entry (G) +pub const R_CKCORE_PLT32: u32 = 16; +/// GOT entry in GLOB_DAT (GOT + G) +pub const R_CKCORE_ADDRGOT: u32 = 17; +/// PLT entry in GLOB_DAT (GOT + G) +pub const R_CKCORE_ADDRPLT: u32 = 18; +/// ((S + A - P) >> 1) & 0x3ff_ffff +pub const R_CKCORE_PCREL_IMM26BY2: u32 = 19; +/// disp ((S + A - P) >> 1) & 0xffff +pub const R_CKCORE_PCREL_IMM16BY2: u32 = 20; +/// disp ((S + A - P) >> 2) & 0xffff +pub const R_CKCORE_PCREL_IMM16BY4: u32 = 21; +/// disp ((S + A - P) >> 1) & 0x3ff +pub const R_CKCORE_PCREL_IMM10BY2: u32 = 22; +/// disp ((S + A - P) >> 2) & 0x3ff +pub const R_CKCORE_PCREL_IMM10BY4: u32 = 23; +/// high & low 16 bit ADDR, ((S + A) >> 16) & 0xffff +pub const R_CKCORE_ADDR_HI16: u32 = 24; +/// (S + A) & 0xffff +pub const R_CKCORE_ADDR_LO16: u32 = 25; +/// high & low 16 bit GOTPC, ((GOT + A - P) >> 16) & 0xffff +pub const R_CKCORE_GOTPC_HI16: u32 = 26; +/// (GOT + A - P) & 0xffff +pub const R_CKCORE_GOTPC_LO16: u32 = 27; +/// high & low 16 bit GOTOFF, ((S + A - GOT) >> 16) & 0xffff +pub const R_CKCORE_GOTOFF_HI16: u32 = 28; +/// (S + A - GOT) & 0xffff +pub const R_CKCORE_GOTOFF_LO16: u32 = 29; +/// 12 bit disp GOT entry (G) +pub const R_CKCORE_GOT12: u32 = 30; +/// high & low 16 bit GOT, (G >> 16) & 0xffff +pub const R_CKCORE_GOT_HI16: u32 = 31; +/// (G & 0xffff) +pub const R_CKCORE_GOT_LO16: u32 = 32; +/// 12 bit disp PLT entry (G) +pub const R_CKCORE_PLT12: u32 = 33; +/// high & low 16 bit PLT, (G >> 16) & 0xffff +pub const R_CKCORE_PLT_HI16: u32 = 34; +/// G & 0xffff +pub const R_CKCORE_PLT_LO16: u32 = 35; +/// high & low 16 bit ADDRGOT, (GOT + G * 4) & 0xffff +pub const R_CKCORE_ADDRGOT_HI16: u32 = 36; +/// (GOT + G * 4) & 0xffff +pub const R_CKCORE_ADDRGOT_LO16: u32 = 37; +/// high & low 16 bit ADDRPLT, ((GOT + G * 4) >> 16) & 0xFFFF +pub const R_CKCORE_ADDRPLT_HI16: u32 = 38; +/// (GOT+G*4) & 0xffff +pub const R_CKCORE_ADDRPLT_LO16: u32 = 39; +/// disp ((S+A-P) >>1) & x3ff_ffff +pub const R_CKCORE_PCREL_JSR_IMM26BY2: u32 = 40; +/// (S+A-BTEXT) & 0xffff +pub const R_CKCORE_TOFFSET_LO16: u32 = 41; +/// (S+A-BTEXT) & 0xffff +pub const R_CKCORE_DOFFSET_LO16: u32 = 42; +/// disp ((S+A-P) >>1) & 0x3ffff +pub const R_CKCORE_PCREL_IMM18BY2: u32 = 43; +/// disp (S+A-BDATA) & 0x3ffff +pub const R_CKCORE_DOFFSET_IMM18: u32 = 44; +/// disp ((S+A-BDATA)>>1) & 0x3ffff +pub const R_CKCORE_DOFFSET_IMM18BY2: u32 = 45; +/// disp ((S+A-BDATA)>>2) & 0x3ffff +pub const R_CKCORE_DOFFSET_IMM18BY4: u32 = 46; +/// disp (G >> 2) +pub const R_CKCORE_GOT_IMM18BY4: u32 = 48; +/// disp (G >> 2) +pub const R_CKCORE_PLT_IMM18BY4: u32 = 49; +/// disp ((S+A-P) >>2) & 0x7f +pub const R_CKCORE_PCREL_IMM7BY4: u32 = 50; +/// 32 bit offset to TLS block +pub const R_CKCORE_TLS_LE32: u32 = 51; +pub const R_CKCORE_TLS_IE32: u32 = 52; +pub const R_CKCORE_TLS_GD32: u32 = 53; +pub const R_CKCORE_TLS_LDM32: u32 = 54; +pub const R_CKCORE_TLS_LDO32: u32 = 55; +pub const R_CKCORE_TLS_DTPMOD32: u32 = 56; +pub const R_CKCORE_TLS_DTPOFF32: u32 = 57; +pub const R_CKCORE_TLS_TPOFF32: u32 = 58; + +// C-SKY values for `FileHeader*::e_flags`. +pub const EF_CSKY_ABIMASK: u32 = 0xF000_0000; +pub const EF_CSKY_OTHER: u32 = 0x0FFF_0000; +pub const EF_CSKY_PROCESSOR: u32 = 0x0000_FFFF; + +pub const EF_CSKY_ABIV1: u32 = 0x1000_0000; +pub const EF_CSKY_ABIV2: u32 = 0x2000_0000; + +// C-SKY values for `SectionHeader*::sh_type`. +/// C-SKY attributes section. +pub const SHT_CSKY_ATTRIBUTES: u32 = SHT_LOPROC + 1; + +// IA-64 specific declarations. + +// IA-64 values for `FileHeader64::e_flags`. +/// os-specific flags +pub const EF_IA_64_MASKOS: u32 = 0x0000_000f; +/// 64-bit ABI +pub const EF_IA_64_ABI64: u32 = 0x0000_0010; +/// arch. version mask +pub const EF_IA_64_ARCH: u32 = 0xff00_0000; + +// IA-64 values for `ProgramHeader64::p_type`. +/// arch extension bits +pub const PT_IA_64_ARCHEXT: u32 = PT_LOPROC + 0; +/// ia64 unwind bits +pub const PT_IA_64_UNWIND: u32 = PT_LOPROC + 1; +pub const PT_IA_64_HP_OPT_ANOT: u32 = PT_LOOS + 0x12; +pub const PT_IA_64_HP_HSL_ANOT: u32 = PT_LOOS + 0x13; +pub const PT_IA_64_HP_STACK: u32 = PT_LOOS + 0x14; + +// IA-64 values for `ProgramHeader64::p_flags`. +/// spec insns w/o recovery +pub const PF_IA_64_NORECOV: u32 = 0x8000_0000; + +// IA-64 values for `SectionHeader64::sh_type`. +/// extension bits +pub const SHT_IA_64_EXT: u32 = SHT_LOPROC + 0; +/// unwind bits +pub const SHT_IA_64_UNWIND: u32 = SHT_LOPROC + 1; + +// IA-64 values for `SectionHeader64::sh_flags`. +/// section near gp +pub const SHF_IA_64_SHORT: u32 = 0x1000_0000; +/// spec insns w/o recovery +pub const SHF_IA_64_NORECOV: u32 = 0x2000_0000; + +// IA-64 values for `Dyn64::d_tag`. +pub const DT_IA_64_PLT_RESERVE: u32 = DT_LOPROC + 0; + +// IA-64 values for `Rel*::r_type`. +/// none +pub const R_IA64_NONE: u32 = 0x00; +/// symbol + addend, add imm14 +pub const R_IA64_IMM14: u32 = 0x21; +/// symbol + addend, add imm22 +pub const R_IA64_IMM22: u32 = 0x22; +/// symbol + addend, mov imm64 +pub const R_IA64_IMM64: u32 = 0x23; +/// symbol + addend, data4 MSB +pub const R_IA64_DIR32MSB: u32 = 0x24; +/// symbol + addend, data4 LSB +pub const R_IA64_DIR32LSB: u32 = 0x25; +/// symbol + addend, data8 MSB +pub const R_IA64_DIR64MSB: u32 = 0x26; +/// symbol + addend, data8 LSB +pub const R_IA64_DIR64LSB: u32 = 0x27; +/// @gprel(sym + add), add imm22 +pub const R_IA64_GPREL22: u32 = 0x2a; +/// @gprel(sym + add), mov imm64 +pub const R_IA64_GPREL64I: u32 = 0x2b; +/// @gprel(sym + add), data4 MSB +pub const R_IA64_GPREL32MSB: u32 = 0x2c; +/// @gprel(sym + add), data4 LSB +pub const R_IA64_GPREL32LSB: u32 = 0x2d; +/// @gprel(sym + add), data8 MSB +pub const R_IA64_GPREL64MSB: u32 = 0x2e; +/// @gprel(sym + add), data8 LSB +pub const R_IA64_GPREL64LSB: u32 = 0x2f; +/// @ltoff(sym + add), add imm22 +pub const R_IA64_LTOFF22: u32 = 0x32; +/// @ltoff(sym + add), mov imm64 +pub const R_IA64_LTOFF64I: u32 = 0x33; +/// @pltoff(sym + add), add imm22 +pub const R_IA64_PLTOFF22: u32 = 0x3a; +/// @pltoff(sym + add), mov imm64 +pub const R_IA64_PLTOFF64I: u32 = 0x3b; +/// @pltoff(sym + add), data8 MSB +pub const R_IA64_PLTOFF64MSB: u32 = 0x3e; +/// @pltoff(sym + add), data8 LSB +pub const R_IA64_PLTOFF64LSB: u32 = 0x3f; +/// @fptr(sym + add), mov imm64 +pub const R_IA64_FPTR64I: u32 = 0x43; +/// @fptr(sym + add), data4 MSB +pub const R_IA64_FPTR32MSB: u32 = 0x44; +/// @fptr(sym + add), data4 LSB +pub const R_IA64_FPTR32LSB: u32 = 0x45; +/// @fptr(sym + add), data8 MSB +pub const R_IA64_FPTR64MSB: u32 = 0x46; +/// @fptr(sym + add), data8 LSB +pub const R_IA64_FPTR64LSB: u32 = 0x47; +/// @pcrel(sym + add), brl +pub const R_IA64_PCREL60B: u32 = 0x48; +/// @pcrel(sym + add), ptb, call +pub const R_IA64_PCREL21B: u32 = 0x49; +/// @pcrel(sym + add), chk.s +pub const R_IA64_PCREL21M: u32 = 0x4a; +/// @pcrel(sym + add), fchkf +pub const R_IA64_PCREL21F: u32 = 0x4b; +/// @pcrel(sym + add), data4 MSB +pub const R_IA64_PCREL32MSB: u32 = 0x4c; +/// @pcrel(sym + add), data4 LSB +pub const R_IA64_PCREL32LSB: u32 = 0x4d; +/// @pcrel(sym + add), data8 MSB +pub const R_IA64_PCREL64MSB: u32 = 0x4e; +/// @pcrel(sym + add), data8 LSB +pub const R_IA64_PCREL64LSB: u32 = 0x4f; +/// @ltoff(@fptr(s+a)), imm22 +pub const R_IA64_LTOFF_FPTR22: u32 = 0x52; +/// @ltoff(@fptr(s+a)), imm64 +pub const R_IA64_LTOFF_FPTR64I: u32 = 0x53; +/// @ltoff(@fptr(s+a)), data4 MSB +pub const R_IA64_LTOFF_FPTR32MSB: u32 = 0x54; +/// @ltoff(@fptr(s+a)), data4 LSB +pub const R_IA64_LTOFF_FPTR32LSB: u32 = 0x55; +/// @ltoff(@fptr(s+a)), data8 MSB +pub const R_IA64_LTOFF_FPTR64MSB: u32 = 0x56; +/// @ltoff(@fptr(s+a)), data8 LSB +pub const R_IA64_LTOFF_FPTR64LSB: u32 = 0x57; +/// @segrel(sym + add), data4 MSB +pub const R_IA64_SEGREL32MSB: u32 = 0x5c; +/// @segrel(sym + add), data4 LSB +pub const R_IA64_SEGREL32LSB: u32 = 0x5d; +/// @segrel(sym + add), data8 MSB +pub const R_IA64_SEGREL64MSB: u32 = 0x5e; +/// @segrel(sym + add), data8 LSB +pub const R_IA64_SEGREL64LSB: u32 = 0x5f; +/// @secrel(sym + add), data4 MSB +pub const R_IA64_SECREL32MSB: u32 = 0x64; +/// @secrel(sym + add), data4 LSB +pub const R_IA64_SECREL32LSB: u32 = 0x65; +/// @secrel(sym + add), data8 MSB +pub const R_IA64_SECREL64MSB: u32 = 0x66; +/// @secrel(sym + add), data8 LSB +pub const R_IA64_SECREL64LSB: u32 = 0x67; +/// data 4 + REL +pub const R_IA64_REL32MSB: u32 = 0x6c; +/// data 4 + REL +pub const R_IA64_REL32LSB: u32 = 0x6d; +/// data 8 + REL +pub const R_IA64_REL64MSB: u32 = 0x6e; +/// data 8 + REL +pub const R_IA64_REL64LSB: u32 = 0x6f; +/// symbol + addend, data4 MSB +pub const R_IA64_LTV32MSB: u32 = 0x74; +/// symbol + addend, data4 LSB +pub const R_IA64_LTV32LSB: u32 = 0x75; +/// symbol + addend, data8 MSB +pub const R_IA64_LTV64MSB: u32 = 0x76; +/// symbol + addend, data8 LSB +pub const R_IA64_LTV64LSB: u32 = 0x77; +/// @pcrel(sym + add), 21bit inst +pub const R_IA64_PCREL21BI: u32 = 0x79; +/// @pcrel(sym + add), 22bit inst +pub const R_IA64_PCREL22: u32 = 0x7a; +/// @pcrel(sym + add), 64bit inst +pub const R_IA64_PCREL64I: u32 = 0x7b; +/// dynamic reloc, imported PLT, MSB +pub const R_IA64_IPLTMSB: u32 = 0x80; +/// dynamic reloc, imported PLT, LSB +pub const R_IA64_IPLTLSB: u32 = 0x81; +/// copy relocation +pub const R_IA64_COPY: u32 = 0x84; +/// Addend and symbol difference +pub const R_IA64_SUB: u32 = 0x85; +/// LTOFF22, relaxable. +pub const R_IA64_LTOFF22X: u32 = 0x86; +/// Use of LTOFF22X. +pub const R_IA64_LDXMOV: u32 = 0x87; +/// @tprel(sym + add), imm14 +pub const R_IA64_TPREL14: u32 = 0x91; +/// @tprel(sym + add), imm22 +pub const R_IA64_TPREL22: u32 = 0x92; +/// @tprel(sym + add), imm64 +pub const R_IA64_TPREL64I: u32 = 0x93; +/// @tprel(sym + add), data8 MSB +pub const R_IA64_TPREL64MSB: u32 = 0x96; +/// @tprel(sym + add), data8 LSB +pub const R_IA64_TPREL64LSB: u32 = 0x97; +/// @ltoff(@tprel(s+a)), imm2 +pub const R_IA64_LTOFF_TPREL22: u32 = 0x9a; +/// @dtpmod(sym + add), data8 MSB +pub const R_IA64_DTPMOD64MSB: u32 = 0xa6; +/// @dtpmod(sym + add), data8 LSB +pub const R_IA64_DTPMOD64LSB: u32 = 0xa7; +/// @ltoff(@dtpmod(sym + add)), imm22 +pub const R_IA64_LTOFF_DTPMOD22: u32 = 0xaa; +/// @dtprel(sym + add), imm14 +pub const R_IA64_DTPREL14: u32 = 0xb1; +/// @dtprel(sym + add), imm22 +pub const R_IA64_DTPREL22: u32 = 0xb2; +/// @dtprel(sym + add), imm64 +pub const R_IA64_DTPREL64I: u32 = 0xb3; +/// @dtprel(sym + add), data4 MSB +pub const R_IA64_DTPREL32MSB: u32 = 0xb4; +/// @dtprel(sym + add), data4 LSB +pub const R_IA64_DTPREL32LSB: u32 = 0xb5; +/// @dtprel(sym + add), data8 MSB +pub const R_IA64_DTPREL64MSB: u32 = 0xb6; +/// @dtprel(sym + add), data8 LSB +pub const R_IA64_DTPREL64LSB: u32 = 0xb7; +/// @ltoff(@dtprel(s+a)), imm22 +pub const R_IA64_LTOFF_DTPREL22: u32 = 0xba; + +// SH specific declarations. + +// SH values `FileHeader*::e_flags`. +pub const EF_SH_MACH_MASK: u32 = 0x1f; +pub const EF_SH_UNKNOWN: u32 = 0x0; +pub const EF_SH1: u32 = 0x1; +pub const EF_SH2: u32 = 0x2; +pub const EF_SH3: u32 = 0x3; +pub const EF_SH_DSP: u32 = 0x4; +pub const EF_SH3_DSP: u32 = 0x5; +pub const EF_SH4AL_DSP: u32 = 0x6; +pub const EF_SH3E: u32 = 0x8; +pub const EF_SH4: u32 = 0x9; +pub const EF_SH2E: u32 = 0xb; +pub const EF_SH4A: u32 = 0xc; +pub const EF_SH2A: u32 = 0xd; +pub const EF_SH4_NOFPU: u32 = 0x10; +pub const EF_SH4A_NOFPU: u32 = 0x11; +pub const EF_SH4_NOMMU_NOFPU: u32 = 0x12; +pub const EF_SH2A_NOFPU: u32 = 0x13; +pub const EF_SH3_NOMMU: u32 = 0x14; +pub const EF_SH2A_SH4_NOFPU: u32 = 0x15; +pub const EF_SH2A_SH3_NOFPU: u32 = 0x16; +pub const EF_SH2A_SH4: u32 = 0x17; +pub const EF_SH2A_SH3E: u32 = 0x18; + +// SH values `Rel*::r_type`. +pub const R_SH_NONE: u32 = 0; +pub const R_SH_DIR32: u32 = 1; +pub const R_SH_REL32: u32 = 2; +pub const R_SH_DIR8WPN: u32 = 3; +pub const R_SH_IND12W: u32 = 4; +pub const R_SH_DIR8WPL: u32 = 5; +pub const R_SH_DIR8WPZ: u32 = 6; +pub const R_SH_DIR8BP: u32 = 7; +pub const R_SH_DIR8W: u32 = 8; +pub const R_SH_DIR8L: u32 = 9; +pub const R_SH_SWITCH16: u32 = 25; +pub const R_SH_SWITCH32: u32 = 26; +pub const R_SH_USES: u32 = 27; +pub const R_SH_COUNT: u32 = 28; +pub const R_SH_ALIGN: u32 = 29; +pub const R_SH_CODE: u32 = 30; +pub const R_SH_DATA: u32 = 31; +pub const R_SH_LABEL: u32 = 32; +pub const R_SH_SWITCH8: u32 = 33; +pub const R_SH_GNU_VTINHERIT: u32 = 34; +pub const R_SH_GNU_VTENTRY: u32 = 35; +pub const R_SH_TLS_GD_32: u32 = 144; +pub const R_SH_TLS_LD_32: u32 = 145; +pub const R_SH_TLS_LDO_32: u32 = 146; +pub const R_SH_TLS_IE_32: u32 = 147; +pub const R_SH_TLS_LE_32: u32 = 148; +pub const R_SH_TLS_DTPMOD32: u32 = 149; +pub const R_SH_TLS_DTPOFF32: u32 = 150; +pub const R_SH_TLS_TPOFF32: u32 = 151; +pub const R_SH_GOT32: u32 = 160; +pub const R_SH_PLT32: u32 = 161; +pub const R_SH_COPY: u32 = 162; +pub const R_SH_GLOB_DAT: u32 = 163; +pub const R_SH_JMP_SLOT: u32 = 164; +pub const R_SH_RELATIVE: u32 = 165; +pub const R_SH_GOTOFF: u32 = 166; +pub const R_SH_GOTPC: u32 = 167; + +// S/390 specific definitions. + +// S/390 values `FileHeader*::e_flags`. + +/// High GPRs kernel facility needed. +pub const EF_S390_HIGH_GPRS: u32 = 0x0000_0001; + +// S/390 values `Rel*::r_type`. + +/// No reloc. +pub const R_390_NONE: u32 = 0; +/// Direct 8 bit. +pub const R_390_8: u32 = 1; +/// Direct 12 bit. +pub const R_390_12: u32 = 2; +/// Direct 16 bit. +pub const R_390_16: u32 = 3; +/// Direct 32 bit. +pub const R_390_32: u32 = 4; +/// PC relative 32 bit. +pub const R_390_PC32: u32 = 5; +/// 12 bit GOT offset. +pub const R_390_GOT12: u32 = 6; +/// 32 bit GOT offset. +pub const R_390_GOT32: u32 = 7; +/// 32 bit PC relative PLT address. +pub const R_390_PLT32: u32 = 8; +/// Copy symbol at runtime. +pub const R_390_COPY: u32 = 9; +/// Create GOT entry. +pub const R_390_GLOB_DAT: u32 = 10; +/// Create PLT entry. +pub const R_390_JMP_SLOT: u32 = 11; +/// Adjust by program base. +pub const R_390_RELATIVE: u32 = 12; +/// 32 bit offset to GOT. +pub const R_390_GOTOFF32: u32 = 13; +/// 32 bit PC relative offset to GOT. +pub const R_390_GOTPC: u32 = 14; +/// 16 bit GOT offset. +pub const R_390_GOT16: u32 = 15; +/// PC relative 16 bit. +pub const R_390_PC16: u32 = 16; +/// PC relative 16 bit shifted by 1. +pub const R_390_PC16DBL: u32 = 17; +/// 16 bit PC rel. PLT shifted by 1. +pub const R_390_PLT16DBL: u32 = 18; +/// PC relative 32 bit shifted by 1. +pub const R_390_PC32DBL: u32 = 19; +/// 32 bit PC rel. PLT shifted by 1. +pub const R_390_PLT32DBL: u32 = 20; +/// 32 bit PC rel. GOT shifted by 1. +pub const R_390_GOTPCDBL: u32 = 21; +/// Direct 64 bit. +pub const R_390_64: u32 = 22; +/// PC relative 64 bit. +pub const R_390_PC64: u32 = 23; +/// 64 bit GOT offset. +pub const R_390_GOT64: u32 = 24; +/// 64 bit PC relative PLT address. +pub const R_390_PLT64: u32 = 25; +/// 32 bit PC rel. to GOT entry >> 1. +pub const R_390_GOTENT: u32 = 26; +/// 16 bit offset to GOT. +pub const R_390_GOTOFF16: u32 = 27; +/// 64 bit offset to GOT. +pub const R_390_GOTOFF64: u32 = 28; +/// 12 bit offset to jump slot. +pub const R_390_GOTPLT12: u32 = 29; +/// 16 bit offset to jump slot. +pub const R_390_GOTPLT16: u32 = 30; +/// 32 bit offset to jump slot. +pub const R_390_GOTPLT32: u32 = 31; +/// 64 bit offset to jump slot. +pub const R_390_GOTPLT64: u32 = 32; +/// 32 bit rel. offset to jump slot. +pub const R_390_GOTPLTENT: u32 = 33; +/// 16 bit offset from GOT to PLT. +pub const R_390_PLTOFF16: u32 = 34; +/// 32 bit offset from GOT to PLT. +pub const R_390_PLTOFF32: u32 = 35; +/// 16 bit offset from GOT to PLT. +pub const R_390_PLTOFF64: u32 = 36; +/// Tag for load insn in TLS code. +pub const R_390_TLS_LOAD: u32 = 37; +/// Tag for function call in general dynamic TLS code. +pub const R_390_TLS_GDCALL: u32 = 38; +/// Tag for function call in local dynamic TLS code. +pub const R_390_TLS_LDCALL: u32 = 39; +/// Direct 32 bit for general dynamic thread local data. +pub const R_390_TLS_GD32: u32 = 40; +/// Direct 64 bit for general dynamic thread local data. +pub const R_390_TLS_GD64: u32 = 41; +/// 12 bit GOT offset for static TLS block offset. +pub const R_390_TLS_GOTIE12: u32 = 42; +/// 32 bit GOT offset for static TLS block offset. +pub const R_390_TLS_GOTIE32: u32 = 43; +/// 64 bit GOT offset for static TLS block offset. +pub const R_390_TLS_GOTIE64: u32 = 44; +/// Direct 32 bit for local dynamic thread local data in LE code. +pub const R_390_TLS_LDM32: u32 = 45; +/// Direct 64 bit for local dynamic thread local data in LE code. +pub const R_390_TLS_LDM64: u32 = 46; +/// 32 bit address of GOT entry for negated static TLS block offset. +pub const R_390_TLS_IE32: u32 = 47; +/// 64 bit address of GOT entry for negated static TLS block offset. +pub const R_390_TLS_IE64: u32 = 48; +/// 32 bit rel. offset to GOT entry for negated static TLS block offset. +pub const R_390_TLS_IEENT: u32 = 49; +/// 32 bit negated offset relative to static TLS block. +pub const R_390_TLS_LE32: u32 = 50; +/// 64 bit negated offset relative to static TLS block. +pub const R_390_TLS_LE64: u32 = 51; +/// 32 bit offset relative to TLS block. +pub const R_390_TLS_LDO32: u32 = 52; +/// 64 bit offset relative to TLS block. +pub const R_390_TLS_LDO64: u32 = 53; +/// ID of module containing symbol. +pub const R_390_TLS_DTPMOD: u32 = 54; +/// Offset in TLS block. +pub const R_390_TLS_DTPOFF: u32 = 55; +/// Negated offset in static TLS block. +pub const R_390_TLS_TPOFF: u32 = 56; +/// Direct 20 bit. +pub const R_390_20: u32 = 57; +/// 20 bit GOT offset. +pub const R_390_GOT20: u32 = 58; +/// 20 bit offset to jump slot. +pub const R_390_GOTPLT20: u32 = 59; +/// 20 bit GOT offset for static TLS block offset. +pub const R_390_TLS_GOTIE20: u32 = 60; +/// STT_GNU_IFUNC relocation. +pub const R_390_IRELATIVE: u32 = 61; + +// CRIS values `Rel*::r_type`. +pub const R_CRIS_NONE: u32 = 0; +pub const R_CRIS_8: u32 = 1; +pub const R_CRIS_16: u32 = 2; +pub const R_CRIS_32: u32 = 3; +pub const R_CRIS_8_PCREL: u32 = 4; +pub const R_CRIS_16_PCREL: u32 = 5; +pub const R_CRIS_32_PCREL: u32 = 6; +pub const R_CRIS_GNU_VTINHERIT: u32 = 7; +pub const R_CRIS_GNU_VTENTRY: u32 = 8; +pub const R_CRIS_COPY: u32 = 9; +pub const R_CRIS_GLOB_DAT: u32 = 10; +pub const R_CRIS_JUMP_SLOT: u32 = 11; +pub const R_CRIS_RELATIVE: u32 = 12; +pub const R_CRIS_16_GOT: u32 = 13; +pub const R_CRIS_32_GOT: u32 = 14; +pub const R_CRIS_16_GOTPLT: u32 = 15; +pub const R_CRIS_32_GOTPLT: u32 = 16; +pub const R_CRIS_32_GOTREL: u32 = 17; +pub const R_CRIS_32_PLT_GOTREL: u32 = 18; +pub const R_CRIS_32_PLT_PCREL: u32 = 19; + +// AMD x86-64 values `Rel*::r_type`. +/// No reloc +pub const R_X86_64_NONE: u32 = 0; +/// Direct 64 bit +pub const R_X86_64_64: u32 = 1; +/// PC relative 32 bit signed +pub const R_X86_64_PC32: u32 = 2; +/// 32 bit GOT entry +pub const R_X86_64_GOT32: u32 = 3; +/// 32 bit PLT address +pub const R_X86_64_PLT32: u32 = 4; +/// Copy symbol at runtime +pub const R_X86_64_COPY: u32 = 5; +/// Create GOT entry +pub const R_X86_64_GLOB_DAT: u32 = 6; +/// Create PLT entry +pub const R_X86_64_JUMP_SLOT: u32 = 7; +/// Adjust by program base +pub const R_X86_64_RELATIVE: u32 = 8; +/// 32 bit signed PC relative offset to GOT +pub const R_X86_64_GOTPCREL: u32 = 9; +/// Direct 32 bit zero extended +pub const R_X86_64_32: u32 = 10; +/// Direct 32 bit sign extended +pub const R_X86_64_32S: u32 = 11; +/// Direct 16 bit zero extended +pub const R_X86_64_16: u32 = 12; +/// 16 bit sign extended pc relative +pub const R_X86_64_PC16: u32 = 13; +/// Direct 8 bit sign extended +pub const R_X86_64_8: u32 = 14; +/// 8 bit sign extended pc relative +pub const R_X86_64_PC8: u32 = 15; +/// ID of module containing symbol +pub const R_X86_64_DTPMOD64: u32 = 16; +/// Offset in module's TLS block +pub const R_X86_64_DTPOFF64: u32 = 17; +/// Offset in initial TLS block +pub const R_X86_64_TPOFF64: u32 = 18; +/// 32 bit signed PC relative offset to two GOT entries for GD symbol +pub const R_X86_64_TLSGD: u32 = 19; +/// 32 bit signed PC relative offset to two GOT entries for LD symbol +pub const R_X86_64_TLSLD: u32 = 20; +/// Offset in TLS block +pub const R_X86_64_DTPOFF32: u32 = 21; +/// 32 bit signed PC relative offset to GOT entry for IE symbol +pub const R_X86_64_GOTTPOFF: u32 = 22; +/// Offset in initial TLS block +pub const R_X86_64_TPOFF32: u32 = 23; +/// PC relative 64 bit +pub const R_X86_64_PC64: u32 = 24; +/// 64 bit offset to GOT +pub const R_X86_64_GOTOFF64: u32 = 25; +/// 32 bit signed pc relative offset to GOT +pub const R_X86_64_GOTPC32: u32 = 26; +/// 64-bit GOT entry offset +pub const R_X86_64_GOT64: u32 = 27; +/// 64-bit PC relative offset to GOT entry +pub const R_X86_64_GOTPCREL64: u32 = 28; +/// 64-bit PC relative offset to GOT +pub const R_X86_64_GOTPC64: u32 = 29; +/// like GOT64, says PLT entry needed +pub const R_X86_64_GOTPLT64: u32 = 30; +/// 64-bit GOT relative offset to PLT entry +pub const R_X86_64_PLTOFF64: u32 = 31; +/// Size of symbol plus 32-bit addend +pub const R_X86_64_SIZE32: u32 = 32; +/// Size of symbol plus 64-bit addend +pub const R_X86_64_SIZE64: u32 = 33; +/// GOT offset for TLS descriptor. +pub const R_X86_64_GOTPC32_TLSDESC: u32 = 34; +/// Marker for call through TLS descriptor. +pub const R_X86_64_TLSDESC_CALL: u32 = 35; +/// TLS descriptor. +pub const R_X86_64_TLSDESC: u32 = 36; +/// Adjust indirectly by program base +pub const R_X86_64_IRELATIVE: u32 = 37; +/// 64-bit adjust by program base +pub const R_X86_64_RELATIVE64: u32 = 38; +// 39 Reserved was R_X86_64_PC32_BND +// 40 Reserved was R_X86_64_PLT32_BND +/// Load from 32 bit signed pc relative offset to GOT entry without REX prefix, relaxable. +pub const R_X86_64_GOTPCRELX: u32 = 41; +/// Load from 32 bit signed pc relative offset to GOT entry with REX prefix, relaxable. +pub const R_X86_64_REX_GOTPCRELX: u32 = 42; + +// AMD x86-64 values `SectionHeader*::sh_type`. +/// Unwind information. +pub const SHT_X86_64_UNWIND: u32 = 0x7000_0001; + +// AM33 values `Rel*::r_type`. +/// No reloc. +pub const R_MN10300_NONE: u32 = 0; +/// Direct 32 bit. +pub const R_MN10300_32: u32 = 1; +/// Direct 16 bit. +pub const R_MN10300_16: u32 = 2; +/// Direct 8 bit. +pub const R_MN10300_8: u32 = 3; +/// PC-relative 32-bit. +pub const R_MN10300_PCREL32: u32 = 4; +/// PC-relative 16-bit signed. +pub const R_MN10300_PCREL16: u32 = 5; +/// PC-relative 8-bit signed. +pub const R_MN10300_PCREL8: u32 = 6; +/// Ancient C++ vtable garbage... +pub const R_MN10300_GNU_VTINHERIT: u32 = 7; +/// ... collection annotation. +pub const R_MN10300_GNU_VTENTRY: u32 = 8; +/// Direct 24 bit. +pub const R_MN10300_24: u32 = 9; +/// 32-bit PCrel offset to GOT. +pub const R_MN10300_GOTPC32: u32 = 10; +/// 16-bit PCrel offset to GOT. +pub const R_MN10300_GOTPC16: u32 = 11; +/// 32-bit offset from GOT. +pub const R_MN10300_GOTOFF32: u32 = 12; +/// 24-bit offset from GOT. +pub const R_MN10300_GOTOFF24: u32 = 13; +/// 16-bit offset from GOT. +pub const R_MN10300_GOTOFF16: u32 = 14; +/// 32-bit PCrel to PLT entry. +pub const R_MN10300_PLT32: u32 = 15; +/// 16-bit PCrel to PLT entry. +pub const R_MN10300_PLT16: u32 = 16; +/// 32-bit offset to GOT entry. +pub const R_MN10300_GOT32: u32 = 17; +/// 24-bit offset to GOT entry. +pub const R_MN10300_GOT24: u32 = 18; +/// 16-bit offset to GOT entry. +pub const R_MN10300_GOT16: u32 = 19; +/// Copy symbol at runtime. +pub const R_MN10300_COPY: u32 = 20; +/// Create GOT entry. +pub const R_MN10300_GLOB_DAT: u32 = 21; +/// Create PLT entry. +pub const R_MN10300_JMP_SLOT: u32 = 22; +/// Adjust by program base. +pub const R_MN10300_RELATIVE: u32 = 23; +/// 32-bit offset for global dynamic. +pub const R_MN10300_TLS_GD: u32 = 24; +/// 32-bit offset for local dynamic. +pub const R_MN10300_TLS_LD: u32 = 25; +/// Module-relative offset. +pub const R_MN10300_TLS_LDO: u32 = 26; +/// GOT offset for static TLS block offset. +pub const R_MN10300_TLS_GOTIE: u32 = 27; +/// GOT address for static TLS block offset. +pub const R_MN10300_TLS_IE: u32 = 28; +/// Offset relative to static TLS block. +pub const R_MN10300_TLS_LE: u32 = 29; +/// ID of module containing symbol. +pub const R_MN10300_TLS_DTPMOD: u32 = 30; +/// Offset in module TLS block. +pub const R_MN10300_TLS_DTPOFF: u32 = 31; +/// Offset in static TLS block. +pub const R_MN10300_TLS_TPOFF: u32 = 32; +/// Adjustment for next reloc as needed by linker relaxation. +pub const R_MN10300_SYM_DIFF: u32 = 33; +/// Alignment requirement for linker relaxation. +pub const R_MN10300_ALIGN: u32 = 34; + +// M32R values `Rel32::r_type`. +/// No reloc. +pub const R_M32R_NONE: u32 = 0; +/// Direct 16 bit. +pub const R_M32R_16: u32 = 1; +/// Direct 32 bit. +pub const R_M32R_32: u32 = 2; +/// Direct 24 bit. +pub const R_M32R_24: u32 = 3; +/// PC relative 10 bit shifted. +pub const R_M32R_10_PCREL: u32 = 4; +/// PC relative 18 bit shifted. +pub const R_M32R_18_PCREL: u32 = 5; +/// PC relative 26 bit shifted. +pub const R_M32R_26_PCREL: u32 = 6; +/// High 16 bit with unsigned low. +pub const R_M32R_HI16_ULO: u32 = 7; +/// High 16 bit with signed low. +pub const R_M32R_HI16_SLO: u32 = 8; +/// Low 16 bit. +pub const R_M32R_LO16: u32 = 9; +/// 16 bit offset in SDA. +pub const R_M32R_SDA16: u32 = 10; +pub const R_M32R_GNU_VTINHERIT: u32 = 11; +pub const R_M32R_GNU_VTENTRY: u32 = 12; +// M32R values `Rela32::r_type`. +/// Direct 16 bit. +pub const R_M32R_16_RELA: u32 = 33; +/// Direct 32 bit. +pub const R_M32R_32_RELA: u32 = 34; +/// Direct 24 bit. +pub const R_M32R_24_RELA: u32 = 35; +/// PC relative 10 bit shifted. +pub const R_M32R_10_PCREL_RELA: u32 = 36; +/// PC relative 18 bit shifted. +pub const R_M32R_18_PCREL_RELA: u32 = 37; +/// PC relative 26 bit shifted. +pub const R_M32R_26_PCREL_RELA: u32 = 38; +/// High 16 bit with unsigned low +pub const R_M32R_HI16_ULO_RELA: u32 = 39; +/// High 16 bit with signed low +pub const R_M32R_HI16_SLO_RELA: u32 = 40; +/// Low 16 bit +pub const R_M32R_LO16_RELA: u32 = 41; +/// 16 bit offset in SDA +pub const R_M32R_SDA16_RELA: u32 = 42; +pub const R_M32R_RELA_GNU_VTINHERIT: u32 = 43; +pub const R_M32R_RELA_GNU_VTENTRY: u32 = 44; +/// PC relative 32 bit. +pub const R_M32R_REL32: u32 = 45; + +/// 24 bit GOT entry +pub const R_M32R_GOT24: u32 = 48; +/// 26 bit PC relative to PLT shifted +pub const R_M32R_26_PLTREL: u32 = 49; +/// Copy symbol at runtime +pub const R_M32R_COPY: u32 = 50; +/// Create GOT entry +pub const R_M32R_GLOB_DAT: u32 = 51; +/// Create PLT entry +pub const R_M32R_JMP_SLOT: u32 = 52; +/// Adjust by program base +pub const R_M32R_RELATIVE: u32 = 53; +/// 24 bit offset to GOT +pub const R_M32R_GOTOFF: u32 = 54; +/// 24 bit PC relative offset to GOT +pub const R_M32R_GOTPC24: u32 = 55; +/// High 16 bit GOT entry with unsigned low +pub const R_M32R_GOT16_HI_ULO: u32 = 56; +/// High 16 bit GOT entry with signed low +pub const R_M32R_GOT16_HI_SLO: u32 = 57; +/// Low 16 bit GOT entry +pub const R_M32R_GOT16_LO: u32 = 58; +/// High 16 bit PC relative offset to GOT with unsigned low +pub const R_M32R_GOTPC_HI_ULO: u32 = 59; +/// High 16 bit PC relative offset to GOT with signed low +pub const R_M32R_GOTPC_HI_SLO: u32 = 60; +/// Low 16 bit PC relative offset to GOT +pub const R_M32R_GOTPC_LO: u32 = 61; +/// High 16 bit offset to GOT with unsigned low +pub const R_M32R_GOTOFF_HI_ULO: u32 = 62; +/// High 16 bit offset to GOT with signed low +pub const R_M32R_GOTOFF_HI_SLO: u32 = 63; +/// Low 16 bit offset to GOT +pub const R_M32R_GOTOFF_LO: u32 = 64; +/// Keep this the last entry. +pub const R_M32R_NUM: u32 = 256; + +// MicroBlaze values `Rel*::r_type`. +/// No reloc. +pub const R_MICROBLAZE_NONE: u32 = 0; +/// Direct 32 bit. +pub const R_MICROBLAZE_32: u32 = 1; +/// PC relative 32 bit. +pub const R_MICROBLAZE_32_PCREL: u32 = 2; +/// PC relative 64 bit. +pub const R_MICROBLAZE_64_PCREL: u32 = 3; +/// Low 16 bits of PCREL32. +pub const R_MICROBLAZE_32_PCREL_LO: u32 = 4; +/// Direct 64 bit. +pub const R_MICROBLAZE_64: u32 = 5; +/// Low 16 bit. +pub const R_MICROBLAZE_32_LO: u32 = 6; +/// Read-only small data area. +pub const R_MICROBLAZE_SRO32: u32 = 7; +/// Read-write small data area. +pub const R_MICROBLAZE_SRW32: u32 = 8; +/// No reloc. +pub const R_MICROBLAZE_64_NONE: u32 = 9; +/// Symbol Op Symbol relocation. +pub const R_MICROBLAZE_32_SYM_OP_SYM: u32 = 10; +/// GNU C++ vtable hierarchy. +pub const R_MICROBLAZE_GNU_VTINHERIT: u32 = 11; +/// GNU C++ vtable member usage. +pub const R_MICROBLAZE_GNU_VTENTRY: u32 = 12; +/// PC-relative GOT offset. +pub const R_MICROBLAZE_GOTPC_64: u32 = 13; +/// GOT entry offset. +pub const R_MICROBLAZE_GOT_64: u32 = 14; +/// PLT offset (PC-relative). +pub const R_MICROBLAZE_PLT_64: u32 = 15; +/// Adjust by program base. +pub const R_MICROBLAZE_REL: u32 = 16; +/// Create PLT entry. +pub const R_MICROBLAZE_JUMP_SLOT: u32 = 17; +/// Create GOT entry. +pub const R_MICROBLAZE_GLOB_DAT: u32 = 18; +/// 64 bit offset to GOT. +pub const R_MICROBLAZE_GOTOFF_64: u32 = 19; +/// 32 bit offset to GOT. +pub const R_MICROBLAZE_GOTOFF_32: u32 = 20; +/// Runtime copy. +pub const R_MICROBLAZE_COPY: u32 = 21; +/// TLS Reloc. +pub const R_MICROBLAZE_TLS: u32 = 22; +/// TLS General Dynamic. +pub const R_MICROBLAZE_TLSGD: u32 = 23; +/// TLS Local Dynamic. +pub const R_MICROBLAZE_TLSLD: u32 = 24; +/// TLS Module ID. +pub const R_MICROBLAZE_TLSDTPMOD32: u32 = 25; +/// TLS Offset Within TLS Block. +pub const R_MICROBLAZE_TLSDTPREL32: u32 = 26; +/// TLS Offset Within TLS Block. +pub const R_MICROBLAZE_TLSDTPREL64: u32 = 27; +/// TLS Offset From Thread Pointer. +pub const R_MICROBLAZE_TLSGOTTPREL32: u32 = 28; +/// TLS Offset From Thread Pointer. +pub const R_MICROBLAZE_TLSTPREL32: u32 = 29; + +// Nios II values `Dyn::d_tag`. +/// Address of _gp. +pub const DT_NIOS2_GP: u32 = 0x7000_0002; + +// Nios II values `Rel*::r_type`. +/// No reloc. +pub const R_NIOS2_NONE: u32 = 0; +/// Direct signed 16 bit. +pub const R_NIOS2_S16: u32 = 1; +/// Direct unsigned 16 bit. +pub const R_NIOS2_U16: u32 = 2; +/// PC relative 16 bit. +pub const R_NIOS2_PCREL16: u32 = 3; +/// Direct call. +pub const R_NIOS2_CALL26: u32 = 4; +/// 5 bit constant expression. +pub const R_NIOS2_IMM5: u32 = 5; +/// 5 bit expression, shift 22. +pub const R_NIOS2_CACHE_OPX: u32 = 6; +/// 6 bit constant expression. +pub const R_NIOS2_IMM6: u32 = 7; +/// 8 bit constant expression. +pub const R_NIOS2_IMM8: u32 = 8; +/// High 16 bit. +pub const R_NIOS2_HI16: u32 = 9; +/// Low 16 bit. +pub const R_NIOS2_LO16: u32 = 10; +/// High 16 bit, adjusted. +pub const R_NIOS2_HIADJ16: u32 = 11; +/// 32 bit symbol value + addend. +pub const R_NIOS2_BFD_RELOC_32: u32 = 12; +/// 16 bit symbol value + addend. +pub const R_NIOS2_BFD_RELOC_16: u32 = 13; +/// 8 bit symbol value + addend. +pub const R_NIOS2_BFD_RELOC_8: u32 = 14; +/// 16 bit GP pointer offset. +pub const R_NIOS2_GPREL: u32 = 15; +/// GNU C++ vtable hierarchy. +pub const R_NIOS2_GNU_VTINHERIT: u32 = 16; +/// GNU C++ vtable member usage. +pub const R_NIOS2_GNU_VTENTRY: u32 = 17; +/// Unconditional branch. +pub const R_NIOS2_UJMP: u32 = 18; +/// Conditional branch. +pub const R_NIOS2_CJMP: u32 = 19; +/// Indirect call through register. +pub const R_NIOS2_CALLR: u32 = 20; +/// Alignment requirement for linker relaxation. +pub const R_NIOS2_ALIGN: u32 = 21; +/// 16 bit GOT entry. +pub const R_NIOS2_GOT16: u32 = 22; +/// 16 bit GOT entry for function. +pub const R_NIOS2_CALL16: u32 = 23; +/// %lo of offset to GOT pointer. +pub const R_NIOS2_GOTOFF_LO: u32 = 24; +/// %hiadj of offset to GOT pointer. +pub const R_NIOS2_GOTOFF_HA: u32 = 25; +/// %lo of PC relative offset. +pub const R_NIOS2_PCREL_LO: u32 = 26; +/// %hiadj of PC relative offset. +pub const R_NIOS2_PCREL_HA: u32 = 27; +/// 16 bit GOT offset for TLS GD. +pub const R_NIOS2_TLS_GD16: u32 = 28; +/// 16 bit GOT offset for TLS LDM. +pub const R_NIOS2_TLS_LDM16: u32 = 29; +/// 16 bit module relative offset. +pub const R_NIOS2_TLS_LDO16: u32 = 30; +/// 16 bit GOT offset for TLS IE. +pub const R_NIOS2_TLS_IE16: u32 = 31; +/// 16 bit LE TP-relative offset. +pub const R_NIOS2_TLS_LE16: u32 = 32; +/// Module number. +pub const R_NIOS2_TLS_DTPMOD: u32 = 33; +/// Module-relative offset. +pub const R_NIOS2_TLS_DTPREL: u32 = 34; +/// TP-relative offset. +pub const R_NIOS2_TLS_TPREL: u32 = 35; +/// Copy symbol at runtime. +pub const R_NIOS2_COPY: u32 = 36; +/// Create GOT entry. +pub const R_NIOS2_GLOB_DAT: u32 = 37; +/// Create PLT entry. +pub const R_NIOS2_JUMP_SLOT: u32 = 38; +/// Adjust by program base. +pub const R_NIOS2_RELATIVE: u32 = 39; +/// 16 bit offset to GOT pointer. +pub const R_NIOS2_GOTOFF: u32 = 40; +/// Direct call in .noat section. +pub const R_NIOS2_CALL26_NOAT: u32 = 41; +/// %lo() of GOT entry. +pub const R_NIOS2_GOT_LO: u32 = 42; +/// %hiadj() of GOT entry. +pub const R_NIOS2_GOT_HA: u32 = 43; +/// %lo() of function GOT entry. +pub const R_NIOS2_CALL_LO: u32 = 44; +/// %hiadj() of function GOT entry. +pub const R_NIOS2_CALL_HA: u32 = 45; + +// TILEPro values `Rel*::r_type`. +/// No reloc +pub const R_TILEPRO_NONE: u32 = 0; +/// Direct 32 bit +pub const R_TILEPRO_32: u32 = 1; +/// Direct 16 bit +pub const R_TILEPRO_16: u32 = 2; +/// Direct 8 bit +pub const R_TILEPRO_8: u32 = 3; +/// PC relative 32 bit +pub const R_TILEPRO_32_PCREL: u32 = 4; +/// PC relative 16 bit +pub const R_TILEPRO_16_PCREL: u32 = 5; +/// PC relative 8 bit +pub const R_TILEPRO_8_PCREL: u32 = 6; +/// Low 16 bit +pub const R_TILEPRO_LO16: u32 = 7; +/// High 16 bit +pub const R_TILEPRO_HI16: u32 = 8; +/// High 16 bit, adjusted +pub const R_TILEPRO_HA16: u32 = 9; +/// Copy relocation +pub const R_TILEPRO_COPY: u32 = 10; +/// Create GOT entry +pub const R_TILEPRO_GLOB_DAT: u32 = 11; +/// Create PLT entry +pub const R_TILEPRO_JMP_SLOT: u32 = 12; +/// Adjust by program base +pub const R_TILEPRO_RELATIVE: u32 = 13; +/// X1 pipe branch offset +pub const R_TILEPRO_BROFF_X1: u32 = 14; +/// X1 pipe jump offset +pub const R_TILEPRO_JOFFLONG_X1: u32 = 15; +/// X1 pipe jump offset to PLT +pub const R_TILEPRO_JOFFLONG_X1_PLT: u32 = 16; +/// X0 pipe 8-bit +pub const R_TILEPRO_IMM8_X0: u32 = 17; +/// Y0 pipe 8-bit +pub const R_TILEPRO_IMM8_Y0: u32 = 18; +/// X1 pipe 8-bit +pub const R_TILEPRO_IMM8_X1: u32 = 19; +/// Y1 pipe 8-bit +pub const R_TILEPRO_IMM8_Y1: u32 = 20; +/// X1 pipe mtspr +pub const R_TILEPRO_MT_IMM15_X1: u32 = 21; +/// X1 pipe mfspr +pub const R_TILEPRO_MF_IMM15_X1: u32 = 22; +/// X0 pipe 16-bit +pub const R_TILEPRO_IMM16_X0: u32 = 23; +/// X1 pipe 16-bit +pub const R_TILEPRO_IMM16_X1: u32 = 24; +/// X0 pipe low 16-bit +pub const R_TILEPRO_IMM16_X0_LO: u32 = 25; +/// X1 pipe low 16-bit +pub const R_TILEPRO_IMM16_X1_LO: u32 = 26; +/// X0 pipe high 16-bit +pub const R_TILEPRO_IMM16_X0_HI: u32 = 27; +/// X1 pipe high 16-bit +pub const R_TILEPRO_IMM16_X1_HI: u32 = 28; +/// X0 pipe high 16-bit, adjusted +pub const R_TILEPRO_IMM16_X0_HA: u32 = 29; +/// X1 pipe high 16-bit, adjusted +pub const R_TILEPRO_IMM16_X1_HA: u32 = 30; +/// X0 pipe PC relative 16 bit +pub const R_TILEPRO_IMM16_X0_PCREL: u32 = 31; +/// X1 pipe PC relative 16 bit +pub const R_TILEPRO_IMM16_X1_PCREL: u32 = 32; +/// X0 pipe PC relative low 16 bit +pub const R_TILEPRO_IMM16_X0_LO_PCREL: u32 = 33; +/// X1 pipe PC relative low 16 bit +pub const R_TILEPRO_IMM16_X1_LO_PCREL: u32 = 34; +/// X0 pipe PC relative high 16 bit +pub const R_TILEPRO_IMM16_X0_HI_PCREL: u32 = 35; +/// X1 pipe PC relative high 16 bit +pub const R_TILEPRO_IMM16_X1_HI_PCREL: u32 = 36; +/// X0 pipe PC relative ha() 16 bit +pub const R_TILEPRO_IMM16_X0_HA_PCREL: u32 = 37; +/// X1 pipe PC relative ha() 16 bit +pub const R_TILEPRO_IMM16_X1_HA_PCREL: u32 = 38; +/// X0 pipe 16-bit GOT offset +pub const R_TILEPRO_IMM16_X0_GOT: u32 = 39; +/// X1 pipe 16-bit GOT offset +pub const R_TILEPRO_IMM16_X1_GOT: u32 = 40; +/// X0 pipe low 16-bit GOT offset +pub const R_TILEPRO_IMM16_X0_GOT_LO: u32 = 41; +/// X1 pipe low 16-bit GOT offset +pub const R_TILEPRO_IMM16_X1_GOT_LO: u32 = 42; +/// X0 pipe high 16-bit GOT offset +pub const R_TILEPRO_IMM16_X0_GOT_HI: u32 = 43; +/// X1 pipe high 16-bit GOT offset +pub const R_TILEPRO_IMM16_X1_GOT_HI: u32 = 44; +/// X0 pipe ha() 16-bit GOT offset +pub const R_TILEPRO_IMM16_X0_GOT_HA: u32 = 45; +/// X1 pipe ha() 16-bit GOT offset +pub const R_TILEPRO_IMM16_X1_GOT_HA: u32 = 46; +/// X0 pipe mm "start" +pub const R_TILEPRO_MMSTART_X0: u32 = 47; +/// X0 pipe mm "end" +pub const R_TILEPRO_MMEND_X0: u32 = 48; +/// X1 pipe mm "start" +pub const R_TILEPRO_MMSTART_X1: u32 = 49; +/// X1 pipe mm "end" +pub const R_TILEPRO_MMEND_X1: u32 = 50; +/// X0 pipe shift amount +pub const R_TILEPRO_SHAMT_X0: u32 = 51; +/// X1 pipe shift amount +pub const R_TILEPRO_SHAMT_X1: u32 = 52; +/// Y0 pipe shift amount +pub const R_TILEPRO_SHAMT_Y0: u32 = 53; +/// Y1 pipe shift amount +pub const R_TILEPRO_SHAMT_Y1: u32 = 54; +/// X1 pipe destination 8-bit +pub const R_TILEPRO_DEST_IMM8_X1: u32 = 55; +// Relocs 56-59 are currently not defined. +/// "jal" for TLS GD +pub const R_TILEPRO_TLS_GD_CALL: u32 = 60; +/// X0 pipe "addi" for TLS GD +pub const R_TILEPRO_IMM8_X0_TLS_GD_ADD: u32 = 61; +/// X1 pipe "addi" for TLS GD +pub const R_TILEPRO_IMM8_X1_TLS_GD_ADD: u32 = 62; +/// Y0 pipe "addi" for TLS GD +pub const R_TILEPRO_IMM8_Y0_TLS_GD_ADD: u32 = 63; +/// Y1 pipe "addi" for TLS GD +pub const R_TILEPRO_IMM8_Y1_TLS_GD_ADD: u32 = 64; +/// "lw_tls" for TLS IE +pub const R_TILEPRO_TLS_IE_LOAD: u32 = 65; +/// X0 pipe 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X0_TLS_GD: u32 = 66; +/// X1 pipe 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X1_TLS_GD: u32 = 67; +/// X0 pipe low 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X0_TLS_GD_LO: u32 = 68; +/// X1 pipe low 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X1_TLS_GD_LO: u32 = 69; +/// X0 pipe high 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X0_TLS_GD_HI: u32 = 70; +/// X1 pipe high 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X1_TLS_GD_HI: u32 = 71; +/// X0 pipe ha() 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X0_TLS_GD_HA: u32 = 72; +/// X1 pipe ha() 16-bit TLS GD offset +pub const R_TILEPRO_IMM16_X1_TLS_GD_HA: u32 = 73; +/// X0 pipe 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X0_TLS_IE: u32 = 74; +/// X1 pipe 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X1_TLS_IE: u32 = 75; +/// X0 pipe low 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X0_TLS_IE_LO: u32 = 76; +/// X1 pipe low 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X1_TLS_IE_LO: u32 = 77; +/// X0 pipe high 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X0_TLS_IE_HI: u32 = 78; +/// X1 pipe high 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X1_TLS_IE_HI: u32 = 79; +/// X0 pipe ha() 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X0_TLS_IE_HA: u32 = 80; +/// X1 pipe ha() 16-bit TLS IE offset +pub const R_TILEPRO_IMM16_X1_TLS_IE_HA: u32 = 81; +/// ID of module containing symbol +pub const R_TILEPRO_TLS_DTPMOD32: u32 = 82; +/// Offset in TLS block +pub const R_TILEPRO_TLS_DTPOFF32: u32 = 83; +/// Offset in static TLS block +pub const R_TILEPRO_TLS_TPOFF32: u32 = 84; +/// X0 pipe 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X0_TLS_LE: u32 = 85; +/// X1 pipe 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X1_TLS_LE: u32 = 86; +/// X0 pipe low 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X0_TLS_LE_LO: u32 = 87; +/// X1 pipe low 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X1_TLS_LE_LO: u32 = 88; +/// X0 pipe high 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X0_TLS_LE_HI: u32 = 89; +/// X1 pipe high 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X1_TLS_LE_HI: u32 = 90; +/// X0 pipe ha() 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X0_TLS_LE_HA: u32 = 91; +/// X1 pipe ha() 16-bit TLS LE offset +pub const R_TILEPRO_IMM16_X1_TLS_LE_HA: u32 = 92; + +/// GNU C++ vtable hierarchy +pub const R_TILEPRO_GNU_VTINHERIT: u32 = 128; +/// GNU C++ vtable member usage +pub const R_TILEPRO_GNU_VTENTRY: u32 = 129; + +// TILE-Gx values `Rel*::r_type`. +/// No reloc +pub const R_TILEGX_NONE: u32 = 0; +/// Direct 64 bit +pub const R_TILEGX_64: u32 = 1; +/// Direct 32 bit +pub const R_TILEGX_32: u32 = 2; +/// Direct 16 bit +pub const R_TILEGX_16: u32 = 3; +/// Direct 8 bit +pub const R_TILEGX_8: u32 = 4; +/// PC relative 64 bit +pub const R_TILEGX_64_PCREL: u32 = 5; +/// PC relative 32 bit +pub const R_TILEGX_32_PCREL: u32 = 6; +/// PC relative 16 bit +pub const R_TILEGX_16_PCREL: u32 = 7; +/// PC relative 8 bit +pub const R_TILEGX_8_PCREL: u32 = 8; +/// hword 0 16-bit +pub const R_TILEGX_HW0: u32 = 9; +/// hword 1 16-bit +pub const R_TILEGX_HW1: u32 = 10; +/// hword 2 16-bit +pub const R_TILEGX_HW2: u32 = 11; +/// hword 3 16-bit +pub const R_TILEGX_HW3: u32 = 12; +/// last hword 0 16-bit +pub const R_TILEGX_HW0_LAST: u32 = 13; +/// last hword 1 16-bit +pub const R_TILEGX_HW1_LAST: u32 = 14; +/// last hword 2 16-bit +pub const R_TILEGX_HW2_LAST: u32 = 15; +/// Copy relocation +pub const R_TILEGX_COPY: u32 = 16; +/// Create GOT entry +pub const R_TILEGX_GLOB_DAT: u32 = 17; +/// Create PLT entry +pub const R_TILEGX_JMP_SLOT: u32 = 18; +/// Adjust by program base +pub const R_TILEGX_RELATIVE: u32 = 19; +/// X1 pipe branch offset +pub const R_TILEGX_BROFF_X1: u32 = 20; +/// X1 pipe jump offset +pub const R_TILEGX_JUMPOFF_X1: u32 = 21; +/// X1 pipe jump offset to PLT +pub const R_TILEGX_JUMPOFF_X1_PLT: u32 = 22; +/// X0 pipe 8-bit +pub const R_TILEGX_IMM8_X0: u32 = 23; +/// Y0 pipe 8-bit +pub const R_TILEGX_IMM8_Y0: u32 = 24; +/// X1 pipe 8-bit +pub const R_TILEGX_IMM8_X1: u32 = 25; +/// Y1 pipe 8-bit +pub const R_TILEGX_IMM8_Y1: u32 = 26; +/// X1 pipe destination 8-bit +pub const R_TILEGX_DEST_IMM8_X1: u32 = 27; +/// X1 pipe mtspr +pub const R_TILEGX_MT_IMM14_X1: u32 = 28; +/// X1 pipe mfspr +pub const R_TILEGX_MF_IMM14_X1: u32 = 29; +/// X0 pipe mm "start" +pub const R_TILEGX_MMSTART_X0: u32 = 30; +/// X0 pipe mm "end" +pub const R_TILEGX_MMEND_X0: u32 = 31; +/// X0 pipe shift amount +pub const R_TILEGX_SHAMT_X0: u32 = 32; +/// X1 pipe shift amount +pub const R_TILEGX_SHAMT_X1: u32 = 33; +/// Y0 pipe shift amount +pub const R_TILEGX_SHAMT_Y0: u32 = 34; +/// Y1 pipe shift amount +pub const R_TILEGX_SHAMT_Y1: u32 = 35; +/// X0 pipe hword 0 +pub const R_TILEGX_IMM16_X0_HW0: u32 = 36; +/// X1 pipe hword 0 +pub const R_TILEGX_IMM16_X1_HW0: u32 = 37; +/// X0 pipe hword 1 +pub const R_TILEGX_IMM16_X0_HW1: u32 = 38; +/// X1 pipe hword 1 +pub const R_TILEGX_IMM16_X1_HW1: u32 = 39; +/// X0 pipe hword 2 +pub const R_TILEGX_IMM16_X0_HW2: u32 = 40; +/// X1 pipe hword 2 +pub const R_TILEGX_IMM16_X1_HW2: u32 = 41; +/// X0 pipe hword 3 +pub const R_TILEGX_IMM16_X0_HW3: u32 = 42; +/// X1 pipe hword 3 +pub const R_TILEGX_IMM16_X1_HW3: u32 = 43; +/// X0 pipe last hword 0 +pub const R_TILEGX_IMM16_X0_HW0_LAST: u32 = 44; +/// X1 pipe last hword 0 +pub const R_TILEGX_IMM16_X1_HW0_LAST: u32 = 45; +/// X0 pipe last hword 1 +pub const R_TILEGX_IMM16_X0_HW1_LAST: u32 = 46; +/// X1 pipe last hword 1 +pub const R_TILEGX_IMM16_X1_HW1_LAST: u32 = 47; +/// X0 pipe last hword 2 +pub const R_TILEGX_IMM16_X0_HW2_LAST: u32 = 48; +/// X1 pipe last hword 2 +pub const R_TILEGX_IMM16_X1_HW2_LAST: u32 = 49; +/// X0 pipe PC relative hword 0 +pub const R_TILEGX_IMM16_X0_HW0_PCREL: u32 = 50; +/// X1 pipe PC relative hword 0 +pub const R_TILEGX_IMM16_X1_HW0_PCREL: u32 = 51; +/// X0 pipe PC relative hword 1 +pub const R_TILEGX_IMM16_X0_HW1_PCREL: u32 = 52; +/// X1 pipe PC relative hword 1 +pub const R_TILEGX_IMM16_X1_HW1_PCREL: u32 = 53; +/// X0 pipe PC relative hword 2 +pub const R_TILEGX_IMM16_X0_HW2_PCREL: u32 = 54; +/// X1 pipe PC relative hword 2 +pub const R_TILEGX_IMM16_X1_HW2_PCREL: u32 = 55; +/// X0 pipe PC relative hword 3 +pub const R_TILEGX_IMM16_X0_HW3_PCREL: u32 = 56; +/// X1 pipe PC relative hword 3 +pub const R_TILEGX_IMM16_X1_HW3_PCREL: u32 = 57; +/// X0 pipe PC-rel last hword 0 +pub const R_TILEGX_IMM16_X0_HW0_LAST_PCREL: u32 = 58; +/// X1 pipe PC-rel last hword 0 +pub const R_TILEGX_IMM16_X1_HW0_LAST_PCREL: u32 = 59; +/// X0 pipe PC-rel last hword 1 +pub const R_TILEGX_IMM16_X0_HW1_LAST_PCREL: u32 = 60; +/// X1 pipe PC-rel last hword 1 +pub const R_TILEGX_IMM16_X1_HW1_LAST_PCREL: u32 = 61; +/// X0 pipe PC-rel last hword 2 +pub const R_TILEGX_IMM16_X0_HW2_LAST_PCREL: u32 = 62; +/// X1 pipe PC-rel last hword 2 +pub const R_TILEGX_IMM16_X1_HW2_LAST_PCREL: u32 = 63; +/// X0 pipe hword 0 GOT offset +pub const R_TILEGX_IMM16_X0_HW0_GOT: u32 = 64; +/// X1 pipe hword 0 GOT offset +pub const R_TILEGX_IMM16_X1_HW0_GOT: u32 = 65; +/// X0 pipe PC-rel PLT hword 0 +pub const R_TILEGX_IMM16_X0_HW0_PLT_PCREL: u32 = 66; +/// X1 pipe PC-rel PLT hword 0 +pub const R_TILEGX_IMM16_X1_HW0_PLT_PCREL: u32 = 67; +/// X0 pipe PC-rel PLT hword 1 +pub const R_TILEGX_IMM16_X0_HW1_PLT_PCREL: u32 = 68; +/// X1 pipe PC-rel PLT hword 1 +pub const R_TILEGX_IMM16_X1_HW1_PLT_PCREL: u32 = 69; +/// X0 pipe PC-rel PLT hword 2 +pub const R_TILEGX_IMM16_X0_HW2_PLT_PCREL: u32 = 70; +/// X1 pipe PC-rel PLT hword 2 +pub const R_TILEGX_IMM16_X1_HW2_PLT_PCREL: u32 = 71; +/// X0 pipe last hword 0 GOT offset +pub const R_TILEGX_IMM16_X0_HW0_LAST_GOT: u32 = 72; +/// X1 pipe last hword 0 GOT offset +pub const R_TILEGX_IMM16_X1_HW0_LAST_GOT: u32 = 73; +/// X0 pipe last hword 1 GOT offset +pub const R_TILEGX_IMM16_X0_HW1_LAST_GOT: u32 = 74; +/// X1 pipe last hword 1 GOT offset +pub const R_TILEGX_IMM16_X1_HW1_LAST_GOT: u32 = 75; +/// X0 pipe PC-rel PLT hword 3 +pub const R_TILEGX_IMM16_X0_HW3_PLT_PCREL: u32 = 76; +/// X1 pipe PC-rel PLT hword 3 +pub const R_TILEGX_IMM16_X1_HW3_PLT_PCREL: u32 = 77; +/// X0 pipe hword 0 TLS GD offset +pub const R_TILEGX_IMM16_X0_HW0_TLS_GD: u32 = 78; +/// X1 pipe hword 0 TLS GD offset +pub const R_TILEGX_IMM16_X1_HW0_TLS_GD: u32 = 79; +/// X0 pipe hword 0 TLS LE offset +pub const R_TILEGX_IMM16_X0_HW0_TLS_LE: u32 = 80; +/// X1 pipe hword 0 TLS LE offset +pub const R_TILEGX_IMM16_X1_HW0_TLS_LE: u32 = 81; +/// X0 pipe last hword 0 LE off +pub const R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE: u32 = 82; +/// X1 pipe last hword 0 LE off +pub const R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE: u32 = 83; +/// X0 pipe last hword 1 LE off +pub const R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE: u32 = 84; +/// X1 pipe last hword 1 LE off +pub const R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE: u32 = 85; +/// X0 pipe last hword 0 GD off +pub const R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD: u32 = 86; +/// X1 pipe last hword 0 GD off +pub const R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD: u32 = 87; +/// X0 pipe last hword 1 GD off +pub const R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD: u32 = 88; +/// X1 pipe last hword 1 GD off +pub const R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD: u32 = 89; +// Relocs 90-91 are currently not defined. +/// X0 pipe hword 0 TLS IE offset +pub const R_TILEGX_IMM16_X0_HW0_TLS_IE: u32 = 92; +/// X1 pipe hword 0 TLS IE offset +pub const R_TILEGX_IMM16_X1_HW0_TLS_IE: u32 = 93; +/// X0 pipe PC-rel PLT last hword 0 +pub const R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL: u32 = 94; +/// X1 pipe PC-rel PLT last hword 0 +pub const R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL: u32 = 95; +/// X0 pipe PC-rel PLT last hword 1 +pub const R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL: u32 = 96; +/// X1 pipe PC-rel PLT last hword 1 +pub const R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL: u32 = 97; +/// X0 pipe PC-rel PLT last hword 2 +pub const R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL: u32 = 98; +/// X1 pipe PC-rel PLT last hword 2 +pub const R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL: u32 = 99; +/// X0 pipe last hword 0 IE off +pub const R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE: u32 = 100; +/// X1 pipe last hword 0 IE off +pub const R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE: u32 = 101; +/// X0 pipe last hword 1 IE off +pub const R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE: u32 = 102; +/// X1 pipe last hword 1 IE off +pub const R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE: u32 = 103; +// Relocs 104-105 are currently not defined. +/// 64-bit ID of symbol's module +pub const R_TILEGX_TLS_DTPMOD64: u32 = 106; +/// 64-bit offset in TLS block +pub const R_TILEGX_TLS_DTPOFF64: u32 = 107; +/// 64-bit offset in static TLS block +pub const R_TILEGX_TLS_TPOFF64: u32 = 108; +/// 32-bit ID of symbol's module +pub const R_TILEGX_TLS_DTPMOD32: u32 = 109; +/// 32-bit offset in TLS block +pub const R_TILEGX_TLS_DTPOFF32: u32 = 110; +/// 32-bit offset in static TLS block +pub const R_TILEGX_TLS_TPOFF32: u32 = 111; +/// "jal" for TLS GD +pub const R_TILEGX_TLS_GD_CALL: u32 = 112; +/// X0 pipe "addi" for TLS GD +pub const R_TILEGX_IMM8_X0_TLS_GD_ADD: u32 = 113; +/// X1 pipe "addi" for TLS GD +pub const R_TILEGX_IMM8_X1_TLS_GD_ADD: u32 = 114; +/// Y0 pipe "addi" for TLS GD +pub const R_TILEGX_IMM8_Y0_TLS_GD_ADD: u32 = 115; +/// Y1 pipe "addi" for TLS GD +pub const R_TILEGX_IMM8_Y1_TLS_GD_ADD: u32 = 116; +/// "ld_tls" for TLS IE +pub const R_TILEGX_TLS_IE_LOAD: u32 = 117; +/// X0 pipe "addi" for TLS GD/IE +pub const R_TILEGX_IMM8_X0_TLS_ADD: u32 = 118; +/// X1 pipe "addi" for TLS GD/IE +pub const R_TILEGX_IMM8_X1_TLS_ADD: u32 = 119; +/// Y0 pipe "addi" for TLS GD/IE +pub const R_TILEGX_IMM8_Y0_TLS_ADD: u32 = 120; +/// Y1 pipe "addi" for TLS GD/IE +pub const R_TILEGX_IMM8_Y1_TLS_ADD: u32 = 121; + +/// GNU C++ vtable hierarchy +pub const R_TILEGX_GNU_VTINHERIT: u32 = 128; +/// GNU C++ vtable member usage +pub const R_TILEGX_GNU_VTENTRY: u32 = 129; + +// RISC-V values `FileHeader*::e_flags`. +pub const EF_RISCV_RVC: u32 = 0x0001; +pub const EF_RISCV_FLOAT_ABI: u32 = 0x0006; +pub const EF_RISCV_FLOAT_ABI_SOFT: u32 = 0x0000; +pub const EF_RISCV_FLOAT_ABI_SINGLE: u32 = 0x0002; +pub const EF_RISCV_FLOAT_ABI_DOUBLE: u32 = 0x0004; +pub const EF_RISCV_FLOAT_ABI_QUAD: u32 = 0x0006; +pub const EF_RISCV_RVE: u32 = 0x0008; +pub const EF_RISCV_TSO: u32 = 0x0010; + +// RISC-V values `Rel*::r_type`. +pub const R_RISCV_NONE: u32 = 0; +pub const R_RISCV_32: u32 = 1; +pub const R_RISCV_64: u32 = 2; +pub const R_RISCV_RELATIVE: u32 = 3; +pub const R_RISCV_COPY: u32 = 4; +pub const R_RISCV_JUMP_SLOT: u32 = 5; +pub const R_RISCV_TLS_DTPMOD32: u32 = 6; +pub const R_RISCV_TLS_DTPMOD64: u32 = 7; +pub const R_RISCV_TLS_DTPREL32: u32 = 8; +pub const R_RISCV_TLS_DTPREL64: u32 = 9; +pub const R_RISCV_TLS_TPREL32: u32 = 10; +pub const R_RISCV_TLS_TPREL64: u32 = 11; +pub const R_RISCV_BRANCH: u32 = 16; +pub const R_RISCV_JAL: u32 = 17; +pub const R_RISCV_CALL: u32 = 18; +pub const R_RISCV_CALL_PLT: u32 = 19; +pub const R_RISCV_GOT_HI20: u32 = 20; +pub const R_RISCV_TLS_GOT_HI20: u32 = 21; +pub const R_RISCV_TLS_GD_HI20: u32 = 22; +pub const R_RISCV_PCREL_HI20: u32 = 23; +pub const R_RISCV_PCREL_LO12_I: u32 = 24; +pub const R_RISCV_PCREL_LO12_S: u32 = 25; +pub const R_RISCV_HI20: u32 = 26; +pub const R_RISCV_LO12_I: u32 = 27; +pub const R_RISCV_LO12_S: u32 = 28; +pub const R_RISCV_TPREL_HI20: u32 = 29; +pub const R_RISCV_TPREL_LO12_I: u32 = 30; +pub const R_RISCV_TPREL_LO12_S: u32 = 31; +pub const R_RISCV_TPREL_ADD: u32 = 32; +pub const R_RISCV_ADD8: u32 = 33; +pub const R_RISCV_ADD16: u32 = 34; +pub const R_RISCV_ADD32: u32 = 35; +pub const R_RISCV_ADD64: u32 = 36; +pub const R_RISCV_SUB8: u32 = 37; +pub const R_RISCV_SUB16: u32 = 38; +pub const R_RISCV_SUB32: u32 = 39; +pub const R_RISCV_SUB64: u32 = 40; +pub const R_RISCV_GNU_VTINHERIT: u32 = 41; +pub const R_RISCV_GNU_VTENTRY: u32 = 42; +pub const R_RISCV_ALIGN: u32 = 43; +pub const R_RISCV_RVC_BRANCH: u32 = 44; +pub const R_RISCV_RVC_JUMP: u32 = 45; +pub const R_RISCV_RVC_LUI: u32 = 46; +pub const R_RISCV_GPREL_I: u32 = 47; +pub const R_RISCV_GPREL_S: u32 = 48; +pub const R_RISCV_TPREL_I: u32 = 49; +pub const R_RISCV_TPREL_S: u32 = 50; +pub const R_RISCV_RELAX: u32 = 51; +pub const R_RISCV_SUB6: u32 = 52; +pub const R_RISCV_SET6: u32 = 53; +pub const R_RISCV_SET8: u32 = 54; +pub const R_RISCV_SET16: u32 = 55; +pub const R_RISCV_SET32: u32 = 56; +pub const R_RISCV_32_PCREL: u32 = 57; + +// BPF values `Rel*::r_type`. +/// No reloc +pub const R_BPF_NONE: u32 = 0; +pub const R_BPF_64_64: u32 = 1; +pub const R_BPF_64_32: u32 = 10; + +// SBF values `Rel*::r_type`. +/// No reloc +pub const R_SBF_NONE: u32 = 0; +pub const R_SBF_64_64: u32 = 1; +pub const R_SBF_64_32: u32 = 10; + +// Imagination Meta values `Rel*::r_type`. + +pub const R_METAG_HIADDR16: u32 = 0; +pub const R_METAG_LOADDR16: u32 = 1; +/// 32bit absolute address +pub const R_METAG_ADDR32: u32 = 2; +/// No reloc +pub const R_METAG_NONE: u32 = 3; +pub const R_METAG_RELBRANCH: u32 = 4; +pub const R_METAG_GETSETOFF: u32 = 5; + +// Backward compatibility +pub const R_METAG_REG32OP1: u32 = 6; +pub const R_METAG_REG32OP2: u32 = 7; +pub const R_METAG_REG32OP3: u32 = 8; +pub const R_METAG_REG16OP1: u32 = 9; +pub const R_METAG_REG16OP2: u32 = 10; +pub const R_METAG_REG16OP3: u32 = 11; +pub const R_METAG_REG32OP4: u32 = 12; + +pub const R_METAG_HIOG: u32 = 13; +pub const R_METAG_LOOG: u32 = 14; + +pub const R_METAG_REL8: u32 = 15; +pub const R_METAG_REL16: u32 = 16; + +pub const R_METAG_GNU_VTINHERIT: u32 = 30; +pub const R_METAG_GNU_VTENTRY: u32 = 31; + +// PIC relocations +pub const R_METAG_HI16_GOTOFF: u32 = 32; +pub const R_METAG_LO16_GOTOFF: u32 = 33; +pub const R_METAG_GETSET_GOTOFF: u32 = 34; +pub const R_METAG_GETSET_GOT: u32 = 35; +pub const R_METAG_HI16_GOTPC: u32 = 36; +pub const R_METAG_LO16_GOTPC: u32 = 37; +pub const R_METAG_HI16_PLT: u32 = 38; +pub const R_METAG_LO16_PLT: u32 = 39; +pub const R_METAG_RELBRANCH_PLT: u32 = 40; +pub const R_METAG_GOTOFF: u32 = 41; +pub const R_METAG_PLT: u32 = 42; +pub const R_METAG_COPY: u32 = 43; +pub const R_METAG_JMP_SLOT: u32 = 44; +pub const R_METAG_RELATIVE: u32 = 45; +pub const R_METAG_GLOB_DAT: u32 = 46; + +// TLS relocations +pub const R_METAG_TLS_GD: u32 = 47; +pub const R_METAG_TLS_LDM: u32 = 48; +pub const R_METAG_TLS_LDO_HI16: u32 = 49; +pub const R_METAG_TLS_LDO_LO16: u32 = 50; +pub const R_METAG_TLS_LDO: u32 = 51; +pub const R_METAG_TLS_IE: u32 = 52; +pub const R_METAG_TLS_IENONPIC: u32 = 53; +pub const R_METAG_TLS_IENONPIC_HI16: u32 = 54; +pub const R_METAG_TLS_IENONPIC_LO16: u32 = 55; +pub const R_METAG_TLS_TPOFF: u32 = 56; +pub const R_METAG_TLS_DTPMOD: u32 = 57; +pub const R_METAG_TLS_DTPOFF: u32 = 58; +pub const R_METAG_TLS_LE: u32 = 59; +pub const R_METAG_TLS_LE_HI16: u32 = 60; +pub const R_METAG_TLS_LE_LO16: u32 = 61; + +// NDS32 values `Rel*::r_type`. +pub const R_NDS32_NONE: u32 = 0; +pub const R_NDS32_32_RELA: u32 = 20; +pub const R_NDS32_COPY: u32 = 39; +pub const R_NDS32_GLOB_DAT: u32 = 40; +pub const R_NDS32_JMP_SLOT: u32 = 41; +pub const R_NDS32_RELATIVE: u32 = 42; +pub const R_NDS32_TLS_TPOFF: u32 = 102; +pub const R_NDS32_TLS_DESC: u32 = 119; + +// LoongArch values `FileHeader*::e_flags`. +/// Additional properties of the base ABI type, including the FP calling +/// convention. +pub const EF_LARCH_ABI_MODIFIER_MASK: u32 = 0x7; +/// Uses GPRs and the stack for parameter passing +pub const EF_LARCH_ABI_SOFT_FLOAT: u32 = 0x1; +/// Uses GPRs, 32-bit FPRs and the stack for parameter passing +pub const EF_LARCH_ABI_SINGLE_FLOAT: u32 = 0x2; +/// Uses GPRs, 64-bit FPRs and the stack for parameter passing +pub const EF_LARCH_ABI_DOUBLE_FLOAT: u32 = 0x3; +/// Uses relocation types directly writing to immediate slots +pub const EF_LARCH_OBJABI_V1: u32 = 0x40; + +// LoongArch values `Rel*::r_type`. +/// No reloc +pub const R_LARCH_NONE: u32 = 0; +/// Runtime address resolving +pub const R_LARCH_32: u32 = 1; +/// Runtime address resolving +pub const R_LARCH_64: u32 = 2; +/// Runtime fixup for load-address +pub const R_LARCH_RELATIVE: u32 = 3; +/// Runtime memory copy in executable +pub const R_LARCH_COPY: u32 = 4; +/// Runtime PLT supporting +pub const R_LARCH_JUMP_SLOT: u32 = 5; +/// Runtime relocation for TLS-GD +pub const R_LARCH_TLS_DTPMOD32: u32 = 6; +/// Runtime relocation for TLS-GD +pub const R_LARCH_TLS_DTPMOD64: u32 = 7; +/// Runtime relocation for TLS-GD +pub const R_LARCH_TLS_DTPREL32: u32 = 8; +/// Runtime relocation for TLS-GD +pub const R_LARCH_TLS_DTPREL64: u32 = 9; +/// Runtime relocation for TLE-IE +pub const R_LARCH_TLS_TPREL32: u32 = 10; +/// Runtime relocation for TLE-IE +pub const R_LARCH_TLS_TPREL64: u32 = 11; +/// Runtime local indirect function resolving +pub const R_LARCH_IRELATIVE: u32 = 12; +/// Mark la.abs: load absolute address for static link. +pub const R_LARCH_MARK_LA: u32 = 20; +/// Mark external label branch: access PC relative address for static link. +pub const R_LARCH_MARK_PCREL: u32 = 21; +/// Push PC-relative offset +pub const R_LARCH_SOP_PUSH_PCREL: u32 = 22; +/// Push constant or absolute address +pub const R_LARCH_SOP_PUSH_ABSOLUTE: u32 = 23; +/// Duplicate stack top +pub const R_LARCH_SOP_PUSH_DUP: u32 = 24; +/// Push for access GOT entry +pub const R_LARCH_SOP_PUSH_GPREL: u32 = 25; +/// Push for TLS-LE +pub const R_LARCH_SOP_PUSH_TLS_TPREL: u32 = 26; +/// Push for TLS-IE +pub const R_LARCH_SOP_PUSH_TLS_GOT: u32 = 27; +/// Push for TLS-GD +pub const R_LARCH_SOP_PUSH_TLS_GD: u32 = 28; +/// Push for external function calling +pub const R_LARCH_SOP_PUSH_PLT_PCREL: u32 = 29; +/// Assert stack top +pub const R_LARCH_SOP_ASSERT: u32 = 30; +/// Stack top logical not (unary) +pub const R_LARCH_SOP_NOT: u32 = 31; +/// Stack top subtraction (binary) +pub const R_LARCH_SOP_SUB: u32 = 32; +/// Stack top left shift (binary) +pub const R_LARCH_SOP_SL: u32 = 33; +/// Stack top right shift (binary) +pub const R_LARCH_SOP_SR: u32 = 34; +/// Stack top addition (binary) +pub const R_LARCH_SOP_ADD: u32 = 35; +/// Stack top bitwise and (binary) +pub const R_LARCH_SOP_AND: u32 = 36; +/// Stack top selection (tertiary) +pub const R_LARCH_SOP_IF_ELSE: u32 = 37; +/// Pop stack top to fill 5-bit signed immediate operand +pub const R_LARCH_SOP_POP_32_S_10_5: u32 = 38; +/// Pop stack top to fill 12-bit unsigned immediate operand +pub const R_LARCH_SOP_POP_32_U_10_12: u32 = 39; +/// Pop stack top to fill 12-bit signed immediate operand +pub const R_LARCH_SOP_POP_32_S_10_12: u32 = 40; +/// Pop stack top to fill 16-bit signed immediate operand +pub const R_LARCH_SOP_POP_32_S_10_16: u32 = 41; +/// Pop stack top to fill 18-bit signed immediate operand with two trailing +/// zeros implied +pub const R_LARCH_SOP_POP_32_S_10_16_S2: u32 = 42; +/// Pop stack top to fill 20-bit signed immediate operand +pub const R_LARCH_SOP_POP_32_S_5_20: u32 = 43; +/// Pop stack top to fill 23-bit signed immediate operand with two trailing +/// zeros implied +pub const R_LARCH_SOP_POP_32_S_0_5_10_16_S2: u32 = 44; +/// Pop stack top to fill 28-bit signed immediate operand with two trailing +/// zeros implied +pub const R_LARCH_SOP_POP_32_S_0_10_10_16_S2: u32 = 45; +/// Pop stack top to fill an instruction +pub const R_LARCH_SOP_POP_32_U: u32 = 46; +/// 8-bit in-place addition +pub const R_LARCH_ADD8: u32 = 47; +/// 16-bit in-place addition +pub const R_LARCH_ADD16: u32 = 48; +/// 24-bit in-place addition +pub const R_LARCH_ADD24: u32 = 49; +/// 32-bit in-place addition +pub const R_LARCH_ADD32: u32 = 50; +/// 64-bit in-place addition +pub const R_LARCH_ADD64: u32 = 51; +/// 8-bit in-place subtraction +pub const R_LARCH_SUB8: u32 = 52; +/// 16-bit in-place subtraction +pub const R_LARCH_SUB16: u32 = 53; +/// 24-bit in-place subtraction +pub const R_LARCH_SUB24: u32 = 54; +/// 32-bit in-place subtraction +pub const R_LARCH_SUB32: u32 = 55; +/// 64-bit in-place subtraction +pub const R_LARCH_SUB64: u32 = 56; +/// GNU C++ vtable hierarchy +pub const R_LARCH_GNU_VTINHERIT: u32 = 57; +/// GNU C++ vtable member usage +pub const R_LARCH_GNU_VTENTRY: u32 = 58; +/// 18-bit PC-relative jump offset with two trailing zeros +pub const R_LARCH_B16: u32 = 64; +/// 23-bit PC-relative jump offset with two trailing zeros +pub const R_LARCH_B21: u32 = 65; +/// 28-bit PC-relative jump offset with two trailing zeros +pub const R_LARCH_B26: u32 = 66; +/// 12..=31 bits of 32/64-bit absolute address +pub const R_LARCH_ABS_HI20: u32 = 67; +/// 0..=11 bits of 32/64-bit absolute address +pub const R_LARCH_ABS_LO12: u32 = 68; +/// 32..=51 bits of 64-bit absolute address +pub const R_LARCH_ABS64_LO20: u32 = 69; +/// 52..=63 bits of 64-bit absolute address +pub const R_LARCH_ABS64_HI12: u32 = 70; +/// The signed 32-bit offset `offs` from `PC & 0xfffff000` to +/// `(S + A + 0x800) & 0xfffff000`, with 12 trailing zeros removed. +/// +/// We define the *PC relative anchor* for `S + A` as `PC + offs` (`offs` +/// is sign-extended to VA bits). +pub const R_LARCH_PCALA_HI20: u32 = 71; +/// Same as R_LARCH_ABS_LO12. 0..=11 bits of the 32/64-bit offset from the +/// [PC relative anchor][R_LARCH_PCALA_HI20]. +pub const R_LARCH_PCALA_LO12: u32 = 72; +/// 32..=51 bits of the 64-bit offset from the +/// [PC relative anchor][R_LARCH_PCALA_HI20]. +pub const R_LARCH_PCALA64_LO20: u32 = 73; +/// 52..=63 bits of the 64-bit offset from the +/// [PC relative anchor][R_LARCH_PCALA_HI20]. +pub const R_LARCH_PCALA64_HI12: u32 = 74; +/// The signed 32-bit offset `offs` from `PC & 0xfffff000` to +/// `(GP + G + 0x800) & 0xfffff000`, with 12 trailing zeros removed. +/// +/// We define the *PC relative anchor* for the GOT entry at `GP + G` as +/// `PC + offs` (`offs` is sign-extended to VA bits). +pub const R_LARCH_GOT_PC_HI20: u32 = 75; +/// 0..=11 bits of the 32/64-bit offset from the +/// [PC relative anchor][R_LARCH_GOT_PC_HI20] to the GOT entry. +pub const R_LARCH_GOT_PC_LO12: u32 = 76; +/// 32..=51 bits of the 64-bit offset from the +/// [PC relative anchor][R_LARCH_GOT_PC_HI20] to the GOT entry. +pub const R_LARCH_GOT64_PC_LO20: u32 = 77; +/// 52..=63 bits of the 64-bit offset from the +/// [PC relative anchor][R_LARCH_GOT_PC_HI20] to the GOT entry. +pub const R_LARCH_GOT64_PC_HI12: u32 = 78; +/// 12..=31 bits of 32/64-bit GOT entry absolute address +pub const R_LARCH_GOT_HI20: u32 = 79; +/// 0..=11 bits of 32/64-bit GOT entry absolute address +pub const R_LARCH_GOT_LO12: u32 = 80; +/// 32..=51 bits of 64-bit GOT entry absolute address +pub const R_LARCH_GOT64_LO20: u32 = 81; +/// 52..=63 bits of 64-bit GOT entry absolute address +pub const R_LARCH_GOT64_HI12: u32 = 82; +/// 12..=31 bits of TLS LE 32/64-bit offset from thread pointer +pub const R_LARCH_TLS_LE_HI20: u32 = 83; +/// 0..=11 bits of TLS LE 32/64-bit offset from thread pointer +pub const R_LARCH_TLS_LE_LO12: u32 = 84; +/// 32..=51 bits of TLS LE 64-bit offset from thread pointer +pub const R_LARCH_TLS_LE64_LO20: u32 = 85; +/// 52..=63 bits of TLS LE 64-bit offset from thread pointer +pub const R_LARCH_TLS_LE64_HI12: u32 = 86; +/// The signed 32-bit offset `offs` from `PC & 0xfffff000` to +/// `(GP + IE + 0x800) & 0xfffff000`, with 12 trailing zeros removed. +/// +/// We define the *PC relative anchor* for the TLS IE GOT entry at +/// `GP + IE` as `PC + offs` (`offs` is sign-extended to VA bits). +pub const R_LARCH_TLS_IE_PC_HI20: u32 = 87; +/// 0..=12 bits of the 32/64-bit offset from the +/// [PC-relative anchor][R_LARCH_TLS_IE_PC_HI20] to the TLS IE GOT entry. +pub const R_LARCH_TLS_IE_PC_LO12: u32 = 88; +/// 32..=51 bits of the 64-bit offset from the +/// [PC-relative anchor][R_LARCH_TLS_IE_PC_HI20] to the TLS IE GOT entry. +pub const R_LARCH_TLS_IE64_PC_LO20: u32 = 89; +/// 52..=63 bits of the 64-bit offset from the +/// [PC-relative anchor][R_LARCH_TLS_IE_PC_HI20] to the TLS IE GOT entry. +pub const R_LARCH_TLS_IE64_PC_HI12: u32 = 90; +/// 12..=31 bits of TLS IE GOT entry 32/64-bit absolute address +pub const R_LARCH_TLS_IE_HI20: u32 = 91; +/// 0..=11 bits of TLS IE GOT entry 32/64-bit absolute address +pub const R_LARCH_TLS_IE_LO12: u32 = 92; +/// 32..=51 bits of TLS IE GOT entry 64-bit absolute address +pub const R_LARCH_TLS_IE64_LO20: u32 = 93; +/// 51..=63 bits of TLS IE GOT entry 64-bit absolute address +pub const R_LARCH_TLS_IE64_HI12: u32 = 94; +/// 12..=31 bits of the offset from `PC` to `GP + GD + 0x800`, where +/// `GP + GD` is a TLS LD GOT entry +pub const R_LARCH_TLS_LD_PC_HI20: u32 = 95; +/// 12..=31 bits of TLS LD GOT entry 32/64-bit absolute address +pub const R_LARCH_TLS_LD_HI20: u32 = 96; +/// 12..=31 bits of the 32/64-bit PC-relative offset to the PC-relative +/// anchor for the TLE GD GOT entry. +pub const R_LARCH_TLS_GD_PC_HI20: u32 = 97; +/// 12..=31 bits of TLS GD GOT entry 32/64-bit absolute address +pub const R_LARCH_TLS_GD_HI20: u32 = 98; +/// 32-bit PC relative +pub const R_LARCH_32_PCREL: u32 = 99; +/// Paired with a normal relocation at the same address to indicate the +/// instruction can be relaxed +pub const R_LARCH_RELAX: u32 = 100; +/// Reserved +pub const R_LARCH_DELETE: u32 = 101; +/// Delete some bytes to ensure the instruction at PC + A aligned to +/// `A.next_power_of_two()`-byte boundary +pub const R_LARCH_ALIGN: u32 = 102; +/// 22-bit PC-relative offset with two trailing zeros +pub const R_LARCH_PCREL20_S2: u32 = 103; +/// Reserved +pub const R_LARCH_CFA: u32 = 104; +/// 6-bit in-place addition +pub const R_LARCH_ADD6: u32 = 105; +/// 6-bit in-place subtraction +pub const R_LARCH_SUB6: u32 = 106; +/// LEB128 in-place addition +pub const R_LARCH_ADD_ULEB128: u32 = 107; +/// LEB128 in-place subtraction +pub const R_LARCH_SUB_ULEB128: u32 = 108; +/// 64-bit PC relative +pub const R_LARCH_64_PCREL: u32 = 109; +/// 18..=37 bits of `S + A - PC` into the `pcaddu18i` instruction at `PC`, +/// and 2..=17 bits of `S + A - PC` into the `jirl` instruction at `PC + 4` +pub const R_LARCH_CALL36: u32 = 110; + +// Xtensa values Rel*::r_type`. +pub const R_XTENSA_NONE: u32 = 0; +pub const R_XTENSA_32: u32 = 1; +pub const R_XTENSA_RTLD: u32 = 2; +pub const R_XTENSA_GLOB_DAT: u32 = 3; +pub const R_XTENSA_JMP_SLOT: u32 = 4; +pub const R_XTENSA_RELATIVE: u32 = 5; +pub const R_XTENSA_PLT: u32 = 6; +pub const R_XTENSA_OP0: u32 = 8; +pub const R_XTENSA_OP1: u32 = 9; +pub const R_XTENSA_OP2: u32 = 10; +pub const R_XTENSA_ASM_EXPAND: u32 = 11; +pub const R_XTENSA_ASM_SIMPLIFY: u32 = 12; +pub const R_XTENSA_32_PCREL: u32 = 14; +pub const R_XTENSA_GNU_VTINHERIT: u32 = 15; +pub const R_XTENSA_GNU_VTENTRY: u32 = 16; +pub const R_XTENSA_DIFF8: u32 = 17; +pub const R_XTENSA_DIFF16: u32 = 18; +pub const R_XTENSA_DIFF32: u32 = 19; +pub const R_XTENSA_SLOT0_OP: u32 = 20; +pub const R_XTENSA_SLOT1_OP: u32 = 21; +pub const R_XTENSA_SLOT2_OP: u32 = 22; +pub const R_XTENSA_SLOT3_OP: u32 = 23; +pub const R_XTENSA_SLOT4_OP: u32 = 24; +pub const R_XTENSA_SLOT5_OP: u32 = 25; +pub const R_XTENSA_SLOT6_OP: u32 = 26; +pub const R_XTENSA_SLOT7_OP: u32 = 27; +pub const R_XTENSA_SLOT8_OP: u32 = 28; +pub const R_XTENSA_SLOT9_OP: u32 = 29; +pub const R_XTENSA_SLOT10_OP: u32 = 30; +pub const R_XTENSA_SLOT11_OP: u32 = 31; +pub const R_XTENSA_SLOT12_OP: u32 = 32; +pub const R_XTENSA_SLOT13_OP: u32 = 33; +pub const R_XTENSA_SLOT14_OP: u32 = 34; +pub const R_XTENSA_SLOT0_ALT: u32 = 35; +pub const R_XTENSA_SLOT1_ALT: u32 = 36; +pub const R_XTENSA_SLOT2_ALT: u32 = 37; +pub const R_XTENSA_SLOT3_ALT: u32 = 38; +pub const R_XTENSA_SLOT4_ALT: u32 = 39; +pub const R_XTENSA_SLOT5_ALT: u32 = 40; +pub const R_XTENSA_SLOT6_ALT: u32 = 41; +pub const R_XTENSA_SLOT7_ALT: u32 = 42; +pub const R_XTENSA_SLOT8_ALT: u32 = 43; +pub const R_XTENSA_SLOT9_ALT: u32 = 44; +pub const R_XTENSA_SLOT10_ALT: u32 = 45; +pub const R_XTENSA_SLOT11_ALT: u32 = 46; +pub const R_XTENSA_SLOT12_ALT: u32 = 47; +pub const R_XTENSA_SLOT13_ALT: u32 = 48; +pub const R_XTENSA_SLOT14_ALT: u32 = 49; +pub const R_XTENSA_TLSDESC_FN: u32 = 50; +pub const R_XTENSA_TLSDESC_ARG: u32 = 51; +pub const R_XTENSA_TLS_DTPOFF: u32 = 52; +pub const R_XTENSA_TLS_TPOFF: u32 = 53; +pub const R_XTENSA_TLS_FUNC: u32 = 54; +pub const R_XTENSA_TLS_ARG: u32 = 55; +pub const R_XTENSA_TLS_CALL: u32 = 56; +pub const R_XTENSA_PDIFF8: u32 = 57; +pub const R_XTENSA_PDIFF16: u32 = 58; +pub const R_XTENSA_PDIFF32: u32 = 59; +pub const R_XTENSA_NDIFF8: u32 = 60; +pub const R_XTENSA_NDIFF16: u32 = 61; +pub const R_XTENSA_NDIFF32: u32 = 62; + +#[allow(non_upper_case_globals)] +pub const Tag_File: u8 = 1; +#[allow(non_upper_case_globals)] +pub const Tag_Section: u8 = 2; +#[allow(non_upper_case_globals)] +pub const Tag_Symbol: u8 = 3; + +unsafe_impl_endian_pod!( + FileHeader32, + FileHeader64, + SectionHeader32, + SectionHeader64, + CompressionHeader32, + CompressionHeader64, + Sym32, + Sym64, + Syminfo32, + Syminfo64, + Rel32, + Rel64, + Rela32, + Rela64, + ProgramHeader32, + ProgramHeader64, + Dyn32, + Dyn64, + Versym, + Verdef, + Verdaux, + Verneed, + Vernaux, + NoteHeader32, + NoteHeader64, + HashHeader, + GnuHashHeader, +); |