/* 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. */ Elf32_Addr; Elf32_Half; Elf32_Off; Elf32_Sword; Elf32_Word; /* 64-bit ELF base types. */ Elf64_Addr; Elf64_Half; Elf64_SHalf; Elf64_Off; Elf64_Sword; Elf64_Word; Elf64_Xword; Elf64_Sxword; /* These constants are for the segment types stored in the image headers */ #define PT_NULL … #define PT_LOAD … #define PT_DYNAMIC … #define PT_INTERP … #define PT_NOTE … #define PT_SHLIB … #define PT_PHDR … #define PT_TLS … #define PT_LOOS … #define PT_HIOS … #define PT_LOPROC … #define PT_HIPROC … #define PT_GNU_EH_FRAME … #define PT_GNU_STACK … #define PT_GNU_RELRO … #define PT_GNU_PROPERTY … /* ARM MTE memory tag segment type */ #define PT_AARCH64_MEMTAG_MTE … /* * 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 … /* These constants define the different elf file types */ #define ET_NONE … #define ET_REL … #define ET_EXEC … #define ET_DYN … #define ET_CORE … #define ET_LOPROC … #define ET_HIPROC … /* This is the info that is needed to parse the dynamic section of the file */ #define DT_NULL … #define DT_NEEDED … #define DT_PLTRELSZ … #define DT_PLTGOT … #define DT_HASH … #define DT_STRTAB … #define DT_SYMTAB … #define DT_RELA … #define DT_RELASZ … #define DT_RELAENT … #define DT_STRSZ … #define DT_SYMENT … #define DT_INIT … #define DT_FINI … #define DT_SONAME … #define DT_RPATH … #define DT_SYMBOLIC … #define DT_REL … #define DT_RELSZ … #define DT_RELENT … #define DT_PLTREL … #define DT_DEBUG … #define DT_TEXTREL … #define DT_JMPREL … #define DT_ENCODING … #define OLD_DT_LOOS … #define DT_LOOS … #define DT_HIOS … #define DT_VALRNGLO … #define DT_VALRNGHI … #define DT_ADDRRNGLO … #define DT_ADDRRNGHI … #define DT_VERSYM … #define DT_RELACOUNT … #define DT_RELCOUNT … #define DT_FLAGS_1 … #define DT_VERDEF … #define DT_VERDEFNUM … #define DT_VERNEED … #define DT_VERNEEDNUM … #define OLD_DT_HIOS … #define DT_LOPROC … #define DT_HIPROC … /* This info is needed when parsing the symbol table */ #define STB_LOCAL … #define STB_GLOBAL … #define STB_WEAK … #define STT_NOTYPE … #define STT_OBJECT … #define STT_FUNC … #define STT_SECTION … #define STT_FILE … #define STT_COMMON … #define STT_TLS … #define ELF_ST_BIND(x) … #define ELF_ST_TYPE(x) … #define ELF32_ST_BIND(x) … #define ELF32_ST_TYPE(x) … #define ELF64_ST_BIND(x) … #define ELF64_ST_TYPE(x) … Elf32_Dyn; Elf64_Dyn; /* The following are used with relocations */ #define ELF32_R_SYM(x) … #define ELF32_R_TYPE(x) … #define ELF64_R_SYM(i) … #define ELF64_R_TYPE(i) … Elf32_Rel; Elf64_Rel; Elf32_Rela; Elf64_Rela; Elf32_Sym; Elf64_Sym; #define EI_NIDENT … Elf32_Ehdr; Elf64_Ehdr; /* These constants define the permissions on sections in the program header, p_flags. */ #define PF_R … #define PF_W … #define PF_X … Elf32_Phdr; Elf64_Phdr; /* sh_type */ #define SHT_NULL … #define SHT_PROGBITS … #define SHT_SYMTAB … #define SHT_STRTAB … #define SHT_RELA … #define SHT_HASH … #define SHT_DYNAMIC … #define SHT_NOTE … #define SHT_NOBITS … #define SHT_REL … #define SHT_SHLIB … #define SHT_DYNSYM … #define SHT_NUM … #define SHT_LOPROC … #define SHT_HIPROC … #define SHT_LOUSER … #define SHT_HIUSER … /* sh_flags */ #define SHF_WRITE … #define SHF_ALLOC … #define SHF_EXECINSTR … #define SHF_RELA_LIVEPATCH … #define SHF_RO_AFTER_INIT … #define SHF_MASKPROC … /* special section indexes */ #define SHN_UNDEF … #define SHN_LORESERVE … #define SHN_LOPROC … #define SHN_HIPROC … #define SHN_LIVEPATCH … #define SHN_ABS … #define SHN_COMMON … #define SHN_HIRESERVE … Elf32_Shdr; Elf64_Shdr; #define EI_MAG0 … #define EI_MAG1 … #define EI_MAG2 … #define EI_MAG3 … #define EI_CLASS … #define EI_DATA … #define EI_VERSION … #define EI_OSABI … #define EI_PAD … #define ELFMAG0 … #define ELFMAG1 … #define ELFMAG2 … #define ELFMAG3 … #define ELFMAG … #define SELFMAG … #define ELFCLASSNONE … #define ELFCLASS32 … #define ELFCLASS64 … #define ELFCLASSNUM … #define ELFDATANONE … #define ELFDATA2LSB … #define ELFDATA2MSB … #define EV_NONE … #define EV_CURRENT … #define EV_NUM … #define ELFOSABI_NONE … #define ELFOSABI_LINUX … #ifndef ELF_OSABI #define ELF_OSABI … #endif /* * 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. * The note name for these types is "LINUX", except NT_PRFPREG that is named * "CORE". */ #define NT_PRSTATUS … #define NT_PRFPREG … #define NT_PRPSINFO … #define NT_TASKSTRUCT … #define NT_AUXV … /* * 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 NT_SIGINFO … #define NT_FILE … #define NT_PRXFPREG … #define NT_PPC_VMX … #define NT_PPC_SPE … #define NT_PPC_VSX … #define NT_PPC_TAR … #define NT_PPC_PPR … #define NT_PPC_DSCR … #define NT_PPC_EBB … #define NT_PPC_PMU … #define NT_PPC_TM_CGPR … #define NT_PPC_TM_CFPR … #define NT_PPC_TM_CVMX … #define NT_PPC_TM_CVSX … #define NT_PPC_TM_SPR … #define NT_PPC_TM_CTAR … #define NT_PPC_TM_CPPR … #define NT_PPC_TM_CDSCR … #define NT_PPC_PKEY … #define NT_PPC_DEXCR … #define NT_PPC_HASHKEYR … #define NT_386_TLS … #define NT_386_IOPERM … #define NT_X86_XSTATE … /* Old binutils treats 0x203 as a CET state */ #define NT_X86_SHSTK … #define NT_X86_XSAVE_LAYOUT … #define NT_S390_HIGH_GPRS … #define NT_S390_TIMER … #define NT_S390_TODCMP … #define NT_S390_TODPREG … #define NT_S390_CTRS … #define NT_S390_PREFIX … #define NT_S390_LAST_BREAK … #define NT_S390_SYSTEM_CALL … #define NT_S390_TDB … #define NT_S390_VXRS_LOW … #define NT_S390_VXRS_HIGH … #define NT_S390_GS_CB … #define NT_S390_GS_BC … #define NT_S390_RI_CB … #define NT_S390_PV_CPU_DATA … #define NT_ARM_VFP … #define NT_ARM_TLS … #define NT_ARM_HW_BREAK … #define NT_ARM_HW_WATCH … #define NT_ARM_SYSTEM_CALL … #define NT_ARM_SVE … #define NT_ARM_PAC_MASK … #define NT_ARM_PACA_KEYS … #define NT_ARM_PACG_KEYS … #define NT_ARM_TAGGED_ADDR_CTRL … #define NT_ARM_PAC_ENABLED_KEYS … #define NT_ARM_SSVE … #define NT_ARM_ZA … #define NT_ARM_ZT … #define NT_ARM_FPMR … #define NT_ARM_POE … #define NT_ARC_V2 … #define NT_VMCOREDD … #define NT_MIPS_DSP … #define NT_MIPS_FP_MODE … #define NT_MIPS_MSA … #define NT_RISCV_CSR … #define NT_RISCV_VECTOR … #define NT_LOONGARCH_CPUCFG … #define NT_LOONGARCH_CSR … #define NT_LOONGARCH_LSX … #define NT_LOONGARCH_LASX … #define NT_LOONGARCH_LBT … #define NT_LOONGARCH_HW_BREAK … #define NT_LOONGARCH_HW_WATCH … /* Note types with note name "GNU" */ #define NT_GNU_PROPERTY_TYPE_0 … /* Note header in a PT_NOTE section */ Elf32_Nhdr; /* Note header in a PT_NOTE section */ Elf64_Nhdr; /* .note.gnu.property types for EM_AARCH64: */ #define GNU_PROPERTY_AARCH64_FEATURE_1_AND … /* Bits for GNU_PROPERTY_AARCH64_FEATURE_1_BTI */ #define GNU_PROPERTY_AARCH64_FEATURE_1_BTI … #endif /* _UAPI_LINUX_ELF_H */
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