/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_LINUX_ELF_H
#define _UAPI_LINUX_ELF_H
#include <linux/types.h>
#include <linux/elf-em.h>
/* 32-bit ELF base types. */
typedef __u32 Elf32_Addr;
typedef __u16 Elf32_Half;
typedef __u32 Elf32_Off;
typedef __s32 Elf32_Sword;
typedef __u32 Elf32_Word;
typedef __u16 Elf32_Versym;
/* 64-bit ELF base types. */
typedef __u64 Elf64_Addr;
typedef __u16 Elf64_Half;
typedef __s16 Elf64_SHalf;
typedef __u64 Elf64_Off;
typedef __s32 Elf64_Sword;
typedef __u32 Elf64_Word;
typedef __u64 Elf64_Xword;
typedef __s64 Elf64_Sxword;
typedef __u16 Elf64_Versym;
/* These constants are for the segment types stored in the image headers */
#define PT_NULL 0
#define PT_LOAD 1
#define PT_DYNAMIC 2
#define PT_INTERP 3
#define PT_NOTE 4
#define PT_SHLIB 5
#define PT_PHDR 6
#define PT_TLS 7
/* Thread local storage segment */
#define PT_LOOS 0x60000000
/* OS-specific */
#define PT_HIOS 0x6fffffff
/* OS-specific */
#define PT_LOPROC 0x70000000
#define PT_HIPROC 0x7fffffff
#define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550)
#define PT_GNU_STACK (PT_LOOS + 0x474e551)
#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
#define PT_GNU_PROPERTY (PT_LOOS + 0x474e553)
/* ARM MTE memory tag segment type */
#define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 0x2)
/*
* Extended Numbering
*
* If the real number of program header table entries is larger than
* or equal to PN_XNUM(0xffff), it is set to sh_info field of the
* section header at index 0, and PN_XNUM is set to e_phnum
* field. Otherwise, the section header at index 0 is zero
* initialized, if it exists.
*
* Specifications are available in:
*
* - Oracle: Linker and Libraries.
* Part No: 817–1984–19, August 2011.
* https://docs.oracle.com/cd/E18752_01/pdf/817-1984.pdf
*
* - System V ABI AMD64 Architecture Processor Supplement
* Draft Version 0.99.4,
* January 13, 2010.
* http://www.cs.washington.edu/education/courses/cse351/12wi/supp-docs/abi.pdf
*/
#define PN_XNUM 0xffff
/* These constants define the different elf file types */
#define ET_NONE 0
#define ET_REL 1
#define ET_EXEC 2
#define ET_DYN 3
#define ET_CORE 4
#define ET_LOPROC 0xff00
#define ET_HIPROC 0xffff
/* This is the info that is needed to parse the dynamic section of the file */
#define DT_NULL 0
#define DT_NEEDED 1
#define DT_PLTRELSZ 2
#define DT_PLTGOT 3
#define DT_HASH 4
#define DT_STRTAB 5
#define DT_SYMTAB 6
#define DT_RELA 7
#define DT_RELASZ 8
#define DT_RELAENT 9
#define DT_STRSZ 10
#define DT_SYMENT 11
#define DT_INIT 12
#define DT_FINI 13
#define DT_SONAME 14
#define DT_RPATH 15
#define DT_SYMBOLIC 16
#define DT_REL 17
#define DT_RELSZ 18
#define DT_RELENT 19
#define DT_PLTREL 20
#define DT_DEBUG 21
#define DT_TEXTREL 22
#define DT_JMPREL 23
#define DT_ENCODING 32
#define OLD_DT_LOOS 0x60000000
#define DT_LOOS 0x6000000d
#define DT_HIOS 0x6ffff000
#define DT_VALRNGLO 0x6ffffd00
#define DT_VALRNGHI 0x6ffffdff
#define DT_ADDRRNGLO 0x6ffffe00
#define DT_GNU_HASH 0x6ffffef5
#define DT_ADDRRNGHI 0x6ffffeff
#define DT_VERSYM 0x6ffffff0
#define DT_RELACOUNT 0x6ffffff9
#define DT_RELCOUNT 0x6ffffffa
#define DT_FLAGS_1 0x6ffffffb
#define DT_VERDEF 0x6ffffffc
#define DT_VERDEFNUM 0x6ffffffd
#define DT_VERNEED 0x6ffffffe
#define DT_VERNEEDNUM 0x6fffffff
#define OLD_DT_HIOS 0x6fffffff
#define DT_LOPROC 0x70000000
#define DT_HIPROC 0x7fffffff
/* This info is needed when parsing the symbol table */
#define STB_LOCAL 0
#define STB_GLOBAL 1
#define STB_WEAK 2
#define STN_UNDEF 0
#define STT_NOTYPE 0
#define STT_OBJECT 1
#define STT_FUNC 2
#define STT_SECTION 3
#define STT_FILE 4
#define STT_COMMON 5
#define STT_TLS 6
#define VER_FLG_BASE 0x1
#define VER_FLG_WEAK 0x2
#define ELF_ST_BIND(x) ((x) >> 4)
#define ELF_ST_TYPE(x) ((x) & 0xf)
#define ELF32_ST_BIND(x) ELF_ST_BIND(x)
#define ELF32_ST_TYPE(x) ELF_ST_TYPE(x)
#define ELF64_ST_BIND(x) ELF_ST_BIND(x)
#define ELF64_ST_TYPE(x) ELF_ST_TYPE(x)
typedef struct {
Elf32_Sword d_tag;
union {
Elf32_Sword d_val;
Elf32_Addr d_ptr;
} d_un;
} Elf32_Dyn;
typedef struct {
Elf64_Sxword d_tag;
/* entry tag value */
union {
Elf64_Xword d_val;
Elf64_Addr d_ptr;
} d_un;
} Elf64_Dyn;
/* The following are used with relocations */
#define ELF32_R_SYM(x) ((x) >> 8)
#define ELF32_R_TYPE(x) ((x) & 0xff)
#define ELF64_R_SYM(i) ((i) >> 32)
#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
typedef struct elf32_rel {
Elf32_Addr r_offset;
Elf32_Word r_info;
} Elf32_Rel;
typedef struct elf64_rel {
Elf64_Addr r_offset;
/* Location at which to apply the action */
Elf64_Xword r_info;
/* index and type of relocation */
} Elf64_Rel;
typedef struct elf32_rela {
Elf32_Addr r_offset;
Elf32_Word r_info;
Elf32_Sword r_addend;
} Elf32_Rela;
typedef struct elf64_rela {
Elf64_Addr r_offset;
/* Location at which to apply the action */
Elf64_Xword r_info;
/* index and type of relocation */
Elf64_Sxword r_addend;
/* Constant addend used to compute value */
} Elf64_Rela;
typedef struct elf32_sym {
Elf32_Word st_name;
Elf32_Addr st_value;
Elf32_Word st_size;
unsigned char st_info;
unsigned char st_other;
Elf32_Half st_shndx;
} Elf32_Sym;
typedef struct elf64_sym {
Elf64_Word st_name;
/* Symbol name, index in string tbl */
unsigned char st_info;
/* Type and binding attributes */
unsigned char st_other;
/* No defined meaning, 0 */
Elf64_Half st_shndx;
/* Associated section index */
Elf64_Addr st_value;
/* Value of the symbol */
Elf64_Xword st_size;
/* Associated symbol size */
} Elf64_Sym;
#define EI_NIDENT 16
typedef struct elf32_hdr {
unsigned char e_ident[EI_NIDENT];
Elf32_Half e_type;
Elf32_Half e_machine;
Elf32_Word e_version;
Elf32_Addr e_entry;
/* Entry point */
Elf32_Off e_phoff;
Elf32_Off e_shoff;
Elf32_Word e_flags;
Elf32_Half e_ehsize;
Elf32_Half e_phentsize;
Elf32_Half e_phnum;
Elf32_Half e_shentsize;
Elf32_Half e_shnum;
Elf32_Half e_shstrndx;
} Elf32_Ehdr;
typedef struct elf64_hdr {
unsigned char e_ident[EI_NIDENT];
/* ELF "magic number" */
Elf64_Half e_type;
Elf64_Half e_machine;
Elf64_Word e_version;
Elf64_Addr e_entry;
/* Entry point virtual address */
Elf64_Off e_phoff;
/* Program header table file offset */
Elf64_Off e_shoff;
/* Section header table file offset */
Elf64_Word e_flags;
Elf64_Half e_ehsize;
Elf64_Half e_phentsize;
Elf64_Half e_phnum;
Elf64_Half e_shentsize;
Elf64_Half e_shnum;
Elf64_Half e_shstrndx;
} Elf64_Ehdr;
/* These constants define the permissions on sections in the program
header, p_flags. */
#define PF_R 0x4
#define PF_W 0x2
#define PF_X 0x1
typedef struct elf32_phdr {
Elf32_Word p_type;
Elf32_Off p_offset;
Elf32_Addr p_vaddr;
Elf32_Addr p_paddr;
Elf32_Word p_filesz;
Elf32_Word p_memsz;
Elf32_Word p_flags;
Elf32_Word p_align;
} Elf32_Phdr;
typedef struct elf64_phdr {
Elf64_Word p_type;
Elf64_Word p_flags;
Elf64_Off p_offset;
/* Segment file offset */
Elf64_Addr p_vaddr;
/* Segment virtual address */
Elf64_Addr p_paddr;
/* Segment physical address */
Elf64_Xword p_filesz;
/* Segment size in file */
Elf64_Xword p_memsz;
/* Segment size in memory */
Elf64_Xword p_align;
/* Segment alignment, file & memory */
} Elf64_Phdr;
/* sh_type */
#define SHT_NULL 0
#define SHT_PROGBITS 1
#define SHT_SYMTAB 2
#define SHT_STRTAB 3
#define SHT_RELA 4
#define SHT_HASH 5
#define SHT_DYNAMIC 6
#define SHT_NOTE 7
#define SHT_NOBITS 8
#define SHT_REL 9
#define SHT_SHLIB 10
#define SHT_DYNSYM 11
#define SHT_NUM 12
#define SHT_LOPROC 0x70000000
#define SHT_HIPROC 0x7fffffff
#define SHT_LOUSER 0x80000000
#define SHT_HIUSER 0xffffffff
/* sh_flags */
#define SHF_WRITE 0x1
#define SHF_ALLOC 0x2
#define SHF_EXECINSTR 0x4
#define SHF_MERGE 0x10
#define SHF_STRINGS 0x20
#define SHF_INFO_LINK 0x40
#define SHF_LINK_ORDER 0x80
#define SHF_OS_NONCONFORMING 0x100
#define SHF_GROUP 0x200
#define SHF_TLS 0x400
#define SHF_RELA_LIVEPATCH 0x00100000
#define SHF_RO_AFTER_INIT 0x00200000
#define SHF_ORDERED 0x04000000
#define SHF_EXCLUDE 0x08000000
#define SHF_MASKOS 0x0ff00000
#define SHF_MASKPROC 0xf0000000
/* special section indexes */
#define SHN_UNDEF 0
#define SHN_LORESERVE 0xff00
#define SHN_LOPROC 0xff00
#define SHN_HIPROC 0xff1f
#define SHN_LIVEPATCH 0xff20
#define SHN_ABS 0xfff1
#define SHN_COMMON 0xfff2
#define SHN_HIRESERVE 0xffff
typedef struct elf32_shdr {
Elf32_Word sh_name;
Elf32_Word sh_type;
Elf32_Word sh_flags;
Elf32_Addr sh_addr;
Elf32_Off sh_offset;
Elf32_Word sh_size;
Elf32_Word sh_link;
Elf32_Word sh_info;
Elf32_Word sh_addralign;
Elf32_Word sh_entsize;
} Elf32_Shdr;
typedef struct elf64_shdr {
Elf64_Word sh_name;
/* Section name, index in string tbl */
Elf64_Word sh_type;
/* Type of section */
Elf64_Xword sh_flags;
/* Miscellaneous section attributes */
Elf64_Addr sh_addr;
/* Section virtual addr at execution */
Elf64_Off sh_offset;
/* Section file offset */
Elf64_Xword sh_size;
/* Size of section in bytes */
Elf64_Word sh_link;
/* Index of another section */
Elf64_Word sh_info;
/* Additional section information */
Elf64_Xword sh_addralign;
/* Section alignment */
Elf64_Xword sh_entsize;
/* Entry size if section holds table */
} Elf64_Shdr;
#define EI_MAG0 0
/* e_ident[] indexes */
#define EI_MAG1 1
#define EI_MAG2 2
#define EI_MAG3 3
#define EI_CLASS 4
#define EI_DATA 5
#define EI_VERSION 6
#define EI_OSABI 7
#define EI_PAD 8
#define ELFMAG0 0x7f
/* EI_MAG */
#define ELFMAG1
'E'
#define ELFMAG2
'L'
#define ELFMAG3
'F'
#define ELFMAG
"\177ELF"
#define SELFMAG 4
#define ELFCLASSNONE 0
/* EI_CLASS */
#define ELFCLASS32 1
#define ELFCLASS64 2
#define ELFCLASSNUM 3
#define ELFDATANONE 0
/* e_ident[EI_DATA] */
#define ELFDATA2LSB 1
#define ELFDATA2MSB 2
#define EV_NONE 0
/* e_version, EI_VERSION */
#define EV_CURRENT 1
#define EV_NUM 2
#define ELFOSABI_NONE 0
#define ELFOSABI_LINUX 3
#ifndef ELF_OSABI
#define ELF_OSABI ELFOSABI_NONE
#endif
/* Note definitions: NN_ defines names. NT_ defines types. */
#define NN_GNU_PROPERTY_TYPE_0
"GNU"
#define NT_GNU_PROPERTY_TYPE_0 5
/*
* Notes used in ET_CORE. Architectures export some of the arch register sets
* using the corresponding note types via the PTRACE_GETREGSET and
* PTRACE_SETREGSET requests.
*/
#define NN_PRSTATUS
"CORE"
#define NT_PRSTATUS 1
#define NN_PRFPREG
"CORE"
#define NT_PRFPREG 2
#define NN_PRPSINFO
"CORE"
#define NT_PRPSINFO 3
#define NN_TASKSTRUCT
"CORE"
#define NT_TASKSTRUCT 4
#define NN_AUXV
"CORE"
#define NT_AUXV 6
/*
* Note to userspace developers: size of NT_SIGINFO note may increase
* in the future to accomodate more fields, don't assume it is fixed!
*/
#define NN_SIGINFO
"CORE"
#define NT_SIGINFO 0x53494749
#define NN_FILE
"CORE"
#define NT_FILE 0x46494c45
#define NN_PRXFPREG
"LINUX"
#define NT_PRXFPREG 0x46e62b7f
/* copied from gdb5.1/include/elf/common.h */
#define NN_PPC_VMX
"LINUX"
#define NT_PPC_VMX 0x100
/* PowerPC Altivec/VMX registers */
#define NN_PPC_SPE
"LINUX"
#define NT_PPC_SPE 0x101
/* PowerPC SPE/EVR registers */
#define NN_PPC_VSX
"LINUX"
#define NT_PPC_VSX 0x102
/* PowerPC VSX registers */
#define NN_PPC_TAR
"LINUX"
#define NT_PPC_TAR 0x103
/* Target Address Register */
#define NN_PPC_PPR
"LINUX"
#define NT_PPC_PPR 0x104
/* Program Priority Register */
#define NN_PPC_DSCR
"LINUX"
#define NT_PPC_DSCR 0x105
/* Data Stream Control Register */
#define NN_PPC_EBB
"LINUX"
#define NT_PPC_EBB 0x106
/* Event Based Branch Registers */
#define NN_PPC_PMU
"LINUX"
#define NT_PPC_PMU 0x107
/* Performance Monitor Registers */
#define NN_PPC_TM_CGPR
"LINUX"
#define NT_PPC_TM_CGPR 0x108
/* TM checkpointed GPR Registers */
#define NN_PPC_TM_CFPR
"LINUX"
#define NT_PPC_TM_CFPR 0x109
/* TM checkpointed FPR Registers */
#define NN_PPC_TM_CVMX
"LINUX"
#define NT_PPC_TM_CVMX 0x10a
/* TM checkpointed VMX Registers */
#define NN_PPC_TM_CVSX
"LINUX"
#define NT_PPC_TM_CVSX 0x10b
/* TM checkpointed VSX Registers */
#define NN_PPC_TM_SPR
"LINUX"
#define NT_PPC_TM_SPR 0x10c
/* TM Special Purpose Registers */
#define NN_PPC_TM_CTAR
"LINUX"
#define NT_PPC_TM_CTAR 0x10d
/* TM checkpointed Target Address Register */
#define NN_PPC_TM_CPPR
"LINUX"
#define NT_PPC_TM_CPPR 0x10e
/* TM checkpointed Program Priority Register */
#define NN_PPC_TM_CDSCR
"LINUX"
#define NT_PPC_TM_CDSCR 0x10f
/* TM checkpointed Data Stream Control Register */
#define NN_PPC_PKEY
"LINUX"
#define NT_PPC_PKEY 0x110
/* Memory Protection Keys registers */
#define NN_PPC_DEXCR
"LINUX"
#define NT_PPC_DEXCR 0x111
/* PowerPC DEXCR registers */
#define NN_PPC_HASHKEYR
"LINUX"
#define NT_PPC_HASHKEYR 0x112
/* PowerPC HASHKEYR register */
#define NN_386_TLS
"LINUX"
#define NT_386_TLS 0x200
/* i386 TLS slots (struct user_desc) */
#define NN_386_IOPERM
"LINUX"
#define NT_386_IOPERM 0x201
/* x86 io permission bitmap (1=deny) */
#define NN_X86_XSTATE
"LINUX"
#define NT_X86_XSTATE 0x202
/* x86 extended state using xsave */
/* Old binutils treats 0x203 as a CET state */
#define NN_X86_SHSTK
"LINUX"
#define NT_X86_SHSTK 0x204
/* x86 SHSTK state */
#define NN_X86_XSAVE_LAYOUT
"LINUX"
#define NT_X86_XSAVE_LAYOUT 0x205
/* XSAVE layout description */
#define NN_S390_HIGH_GPRS
"LINUX"
#define NT_S390_HIGH_GPRS 0x300
/* s390 upper register halves */
#define NN_S390_TIMER
"LINUX"
#define NT_S390_TIMER 0x301
/* s390 timer register */
#define NN_S390_TODCMP
"LINUX"
#define NT_S390_TODCMP 0x302
/* s390 TOD clock comparator register */
#define NN_S390_TODPREG
"LINUX"
#define NT_S390_TODPREG 0x303
/* s390 TOD programmable register */
#define NN_S390_CTRS
"LINUX"
#define NT_S390_CTRS 0x304
/* s390 control registers */
#define NN_S390_PREFIX
"LINUX"
#define NT_S390_PREFIX 0x305
/* s390 prefix register */
#define NN_S390_LAST_BREAK
"LINUX"
#define NT_S390_LAST_BREAK 0x306
/* s390 breaking event address */
#define NN_S390_SYSTEM_CALL
"LINUX"
#define NT_S390_SYSTEM_CALL 0x307
/* s390 system call restart data */
#define NN_S390_TDB
"LINUX"
#define NT_S390_TDB 0x308
/* s390 transaction diagnostic block */
#define NN_S390_VXRS_LOW
"LINUX"
#define NT_S390_VXRS_LOW 0x309
/* s390 vector registers 0-15 upper half */
#define NN_S390_VXRS_HIGH
"LINUX"
#define NT_S390_VXRS_HIGH 0x30a
/* s390 vector registers 16-31 */
#define NN_S390_GS_CB
"LINUX"
#define NT_S390_GS_CB 0x30b
/* s390 guarded storage registers */
#define NN_S390_GS_BC
"LINUX"
#define NT_S390_GS_BC 0x30c
/* s390 guarded storage broadcast control block */
#define NN_S390_RI_CB
"LINUX"
#define NT_S390_RI_CB 0x30d
/* s390 runtime instrumentation */
#define NN_S390_PV_CPU_DATA
"LINUX"
#define NT_S390_PV_CPU_DATA 0x30e
/* s390 protvirt cpu dump data */
#define NN_ARM_VFP
"LINUX"
#define NT_ARM_VFP 0x400
/* ARM VFP/NEON registers */
#define NN_ARM_TLS
"LINUX"
#define NT_ARM_TLS 0x401
/* ARM TLS register */
#define NN_ARM_HW_BREAK
"LINUX"
#define NT_ARM_HW_BREAK 0x402
/* ARM hardware breakpoint registers */
#define NN_ARM_HW_WATCH
"LINUX"
#define NT_ARM_HW_WATCH 0x403
/* ARM hardware watchpoint registers */
#define NN_ARM_SYSTEM_CALL
"LINUX"
#define NT_ARM_SYSTEM_CALL 0x404
/* ARM system call number */
#define NN_ARM_SVE
"LINUX"
#define NT_ARM_SVE 0x405
/* ARM Scalable Vector Extension registers */
#define NN_ARM_PAC_MASK
"LINUX"
#define NT_ARM_PAC_MASK 0x406
/* ARM pointer authentication code masks */
#define NN_ARM_PACA_KEYS
"LINUX"
#define NT_ARM_PACA_KEYS 0x407
/* ARM pointer authentication address keys */
#define NN_ARM_PACG_KEYS
"LINUX"
#define NT_ARM_PACG_KEYS 0x408
/* ARM pointer authentication generic key */
#define NN_ARM_TAGGED_ADDR_CTRL
"LINUX"
#define NT_ARM_TAGGED_ADDR_CTRL 0x409
/* arm64 tagged address control (prctl()) */
#define NN_ARM_PAC_ENABLED_KEYS
"LINUX"
#define NT_ARM_PAC_ENABLED_KEYS 0x40a
/* arm64 ptr auth enabled keys (prctl()) */
#define NN_ARM_SSVE
"LINUX"
#define NT_ARM_SSVE 0x40b
/* ARM Streaming SVE registers */
#define NN_ARM_ZA
"LINUX"
#define NT_ARM_ZA 0x40c
/* ARM SME ZA registers */
#define NN_ARM_ZT
"LINUX"
#define NT_ARM_ZT 0x40d
/* ARM SME ZT registers */
#define NN_ARM_FPMR
"LINUX"
#define NT_ARM_FPMR 0x40e
/* ARM floating point mode register */
#define NN_ARM_POE
"LINUX"
#define NT_ARM_POE 0x40f
/* ARM POE registers */
#define NN_ARM_GCS
"LINUX"
#define NT_ARM_GCS 0x410
/* ARM GCS state */
#define NN_ARC_V2
"LINUX"
#define NT_ARC_V2 0x600
/* ARCv2 accumulator/extra registers */
#define NN_VMCOREDD
"LINUX"
#define NT_VMCOREDD 0x700
/* Vmcore Device Dump Note */
#define NN_MIPS_DSP
"LINUX"
#define NT_MIPS_DSP 0x800
/* MIPS DSP ASE registers */
#define NN_MIPS_FP_MODE
"LINUX"
#define NT_MIPS_FP_MODE 0x801
/* MIPS floating-point mode */
#define NN_MIPS_MSA
"LINUX"
#define NT_MIPS_MSA 0x802
/* MIPS SIMD registers */
#define NN_RISCV_CSR
"LINUX"
#define NT_RISCV_CSR 0x900
/* RISC-V Control and Status Registers */
#define NN_RISCV_VECTOR
"LINUX"
#define NT_RISCV_VECTOR 0x901
/* RISC-V vector registers */
#define NN_RISCV_TAGGED_ADDR_CTRL
"LINUX"
#define NT_RISCV_TAGGED_ADDR_CTRL 0x902
/* RISC-V tagged address control (prctl()) */
#define NN_LOONGARCH_CPUCFG
"LINUX"
#define NT_LOONGARCH_CPUCFG 0xa00
/* LoongArch CPU config registers */
#define NN_LOONGARCH_CSR
"LINUX"
#define NT_LOONGARCH_CSR 0xa01
/* LoongArch control and status registers */
#define NN_LOONGARCH_LSX
"LINUX"
#define NT_LOONGARCH_LSX 0xa02
/* LoongArch Loongson SIMD Extension registers */
#define NN_LOONGARCH_LASX
"LINUX"
#define NT_LOONGARCH_LASX 0xa03
/* LoongArch Loongson Advanced SIMD Extension registers */
#define NN_LOONGARCH_LBT
"LINUX"
#define NT_LOONGARCH_LBT 0xa04
/* LoongArch Loongson Binary Translation registers */
#define NN_LOONGARCH_HW_BREAK
"LINUX"
#define NT_LOONGARCH_HW_BREAK 0xa05
/* LoongArch hardware breakpoint registers */
#define NN_LOONGARCH_HW_WATCH
"LINUX"
#define NT_LOONGARCH_HW_WATCH 0xa06
/* LoongArch hardware watchpoint registers */
/* Note header in a PT_NOTE section */
typedef struct elf32_note {
Elf32_Word n_namesz;
/* Name size */
Elf32_Word n_descsz;
/* Content size */
Elf32_Word n_type;
/* Content type */
} Elf32_Nhdr;
/* Note header in a PT_NOTE section */
typedef struct elf64_note {
Elf64_Word n_namesz;
/* Name size */
Elf64_Word n_descsz;
/* Content size */
Elf64_Word n_type;
/* Content type */
} Elf64_Nhdr;
/* .note.gnu.property types for EM_AARCH64: */
#define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000
/* Bits for GNU_PROPERTY_AARCH64_FEATURE_1_BTI */
#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0)
typedef struct {
Elf32_Half vd_version;
Elf32_Half vd_flags;
Elf32_Half vd_ndx;
Elf32_Half vd_cnt;
Elf32_Word vd_hash;
Elf32_Word vd_aux;
Elf32_Word vd_next;
} Elf32_Verdef;
typedef struct {
Elf64_Half vd_version;
Elf64_Half vd_flags;
Elf64_Half vd_ndx;
Elf64_Half vd_cnt;
Elf64_Word vd_hash;
Elf64_Word vd_aux;
Elf64_Word vd_next;
} Elf64_Verdef;
typedef struct {
Elf32_Word vda_name;
Elf32_Word vda_next;
} Elf32_Verdaux;
typedef struct {
Elf64_Word vda_name;
Elf64_Word vda_next;
} Elf64_Verdaux;
#endif /* _UAPI_LINUX_ELF_H */
