Executable and linkable format definitions. More...

Data Structures
struct	elf_hdr_t
	ELF file header. More...

struct	elf_phdr_t
	ELF program header. More...

struct	elf_shdr_t
	ELF section header. More...

struct	elf_sym_t
	ELF symbol table entry. More...

struct	elf_rela_t
	ELF relocation entry with addend. More...

struct	elf_rel_t
	ELF relocation entry without addend. More...

struct	elf_dyn_t
	ELF dynamic entry. More...

struct	elf_note_t
	ELF note header. More...

Macros
#define	ELF_IDENT_MAG0 0

#define	ELF_IDENT_MAG1 1

#define	ELF_IDENT_MAG2 2

#define	ELF_IDENT_MAG3 3

#define	ELF_IDENT_CLASS 4

#define	ELF_IDENT_DATA 5

#define	ELF_IDENT_VERSION 6

#define	ELF_IDENT_OSABI 7

#define	ELF_IDENT_ABIVERSION 8

#define	ELF_IDENT_PAD 9

#define	ELF_MAG0 0x7F

#define	ELF_MAG1 'E'

#define	ELF_MAG2 'L'

#define	ELF_MAG3 'F'

#define	ELF_CLASS_NONE 0

#define	ELF_CLASS_32 1

#define	ELF_CLASS_64 2

#define	ELF_DATA_NONE 0

#define	ELF_DATA_2LSB 1 /* Little endian */

#define	ELF_DATA_2MSB 2 /* Big endian */

#define	ELF_VERSION_NONE 0

#define	ELF_VERSION_CURRENT 1

#define	ELF_OSABI_SYSV 0

#define	ELF_OSABI_HPUX 1

#define	ELF_OSABI_NETBSD 2

#define	ELF_OSABI_LINUX 3

#define	ELF_OSABI_SOLARIS 6

#define	ELF_OSABI_AIX 7

#define	ELF_OSABI_IRIX 8

#define	ELF_OSABI_FREEBSD 9

#define	ELF_OSABI_TRU64 10

#define	ELF_OSABI_MODESTO 11

#define	ELF_OSABI_OPENBSD 12

#define	ELF_OSABI_ARM_AEABI 64

#define	ELF_OSABI_ARM 97

#define	ELF_OSABI_STANDALONE 255

#define	ELF_HDR_TYPE_NONE 0x0

#define	ELF_HDR_TYPE_REL 0x1

#define	ELF_HDR_TYPE_EXEC 0x2

#define	ELF_HDR_TYPE_DYN 0x3

#define	ELF_HDR_TYPE_CORE 0x4

#define	ELF_HDR_TYPE_LOW_PROC 0xff00

#define	ELF_HDR_TYPE_HIGH_PROC 0xffff

#define	ELF_HDR_MACHINE_NONE 0x00

#define	ELF_HDR_MACHINE_M32 0x01

#define	ELF_HDR_MACHINE_SPARC 0x02

#define	ELF_HDR_MACHINE_386 0x03

#define	ELF_HDR_MACHINE_68K 0x04

#define	ELF_HDR_MACHINE_88K 0x05

#define	ELF_HDR_MACHINE_860 0x07

#define	ELF_HDR_MACHINE_MIPS 0x08

#define	ELF_HDR_MACHINE_PARISC 0x0F

#define	ELF_HDR_MACHINE_SPARC32PLUS 0x12

#define	ELF_HDR_MACHINE_PPC 0x14

#define	ELF_HDR_MACHINE_PPC64 0x15

#define	ELF_HDR_MACHINE_S390 0x16

#define	ELF_HDR_MACHINE_ARM 0x28

#define	ELF_HDR_MACHINE_SH 0x2A

#define	ELF_HDR_MACHINE_SPARCV9 0x2B

#define	ELF_HDR_MACHINE_IA64 0x32

#define	ELF_HDR_MACHINE_X86_64 0x3E

#define	ELF_HDR_MACHINE_AARCH64 0xB7

#define	ELF_HDR_MACHINE_RISCV 0xF3

#define	ELF_HDR_VERSION_NONE 0

#define	ELF_HDR_VERSION_1 1

#define	ELF_PHDR_TYPE_NULL 0

#define	ELF_PHDR_TYPE_LOAD 1

#define	ELF_PHDR_TYPE_DYNAMIC 2

#define	ELF_PHDR_TYPE_INTERP 3

#define	ELF_PHDR_TYPE_NOTE 4

#define	ELF_PHDR_TYPE_SHLIB 5

#define	ELF_PHDR_TYPE_PHDR 6

#define	ELF_PHDR_TYPE_TLS 7

#define	ELF_PHDR_TYPE_LOW_OS 0x60000000

#define	ELF_PHDR_TYPE_HIGH_OS 0x6fffffff

#define	ELF_PHDR_TYPE_LOW_PROC 0x70000000

#define	ELF_PHDR_TYPE_HIGH_PROC 0x7fffffff

#define	ELF_PHDR_TYPE_GNU_EH_FRAME (ELF_PHDR_TYPE_LOW_OS + 0x474e550)

#define	ELF_PHDR_TYPE_GNU_STACK (ELF_PHDR_TYPE_LOW_OS + 0x474e551)

#define	ELF_PHDR_TYPE_GNU_RELRO (ELF_PHDR_TYPE_LOW_OS + 0x474e552)

#define	ELF_PHDR_TYPE_GNU_PROPERTY (ELF_PHDR_TYPE_LOW_OS + 0x474e553)

#define	ELF_PHDR_FLAGS_EXECUTE (1 << 0)

#define	ELF_PHDR_FLAGS_WRITE (1 << 1)

#define	ELF_PHDR_FLAGS_READ (1 << 2)

#define	ELF_SHDR_TYPE_NULL 0

#define	ELF_SHDR_TYPE_PROGBITS 1

#define	ELF_SHDR_TYPE_SYMTAB 2

#define	ELF_SHDR_TYPE_STRTAB 3

#define	ELF_SHDR_TYPE_RELA 4

#define	ELF_SHDR_TYPE_HASH 5

#define	ELF_SHDR_TYPE_DYNAMIC 6

#define	ELF_SHDR_TYPE_NOTE 7

#define	ELF_SHDR_TYPE_NOBITS 8

#define	ELF_SHDR_TYPE_REL 9

#define	ELF_SHDR_TYPE_SHLIB 10

#define	ELF_SHDR_TYPE_DYNSYM 11

#define	ELF_SHDR_TYPE_INIT_ARRAY 14

#define	ELF_SHDR_TYPE_FINI_ARRAY 15

#define	ELF_SHDR_TYPE_PREINIT_ARRAY 16

#define	ELF_SHDR_TYPE_GROUP 17

#define	ELF_SHDR_TYPE_SYMTAB_SHNDX 18

#define	ELF_SHDR_TYPE_LOW_OS 0x60000000

#define	ELF_SHDR_TYPE_HIGH_OS 0x6fffffff

#define	ELF_SHDR_TYPE_LOW_PROC 0x70000000

#define	ELF_SHDR_TYPE_HIGH_PROC 0x7fffffff

#define	ELF_SHDR_TYPE_LOW_USER 0x80000000

#define	ELF_SHDR_TYPE_HIGH_USER 0x8fffffff

#define	ELF_SHDR_FLAGS_WRITE (1 << 0)

#define	ELF_SHDR_FLAGS_ALLOC (1 << 1)

#define	ELF_SHDR_FLAGS_EXECINSTR (1 << 2)

#define	ELF_SHDR_FLAGS_MERGE (1 << 4)

#define	ELF_SHDR_FLAGS_STRINGS (1 << 5)

#define	ELF_SHDR_FLAGS_INFO_LINK (1 << 6)

#define	ELF_SHDR_FLAGS_LINK_ORDER (1 << 7)

#define	ELF_SHDR_FLAGS_OS_NONCONFORMING (1 << 8)

#define	ELF_SHDR_FLAGS_GROUP (1 << 9)

#define	ELF_SHDR_FLAGS_TLS (1 << 10)

#define	ELF_SHDR_FLAGS_COMPRESSED (1 << 11)

#define	ELF_SHDR_FLAGS_MASKOS 0x0ff00000

#define	ELF_SHDR_FLAGS_MASKPROC 0xf0000000

#define	ELF_SHN_UNDEF 0

#define	ELF_SHN_LORESERVE 0xff00

#define	ELF_SHN_LOPROC 0xff00

#define	ELF_SHN_HIPROC 0xff1f

#define	ELF_SHN_LOOS 0xff20

#define	ELF_SHN_HIOS 0xff3f

#define	ELF_SHN_ABS 0xfff1

#define	ELF_SHN_COMMON 0xfff2

#define	ELF_SHN_XINDEX 0xffff

#define	ELF_SHN_HIRESERVE 0xffff

#define	ELF_ST_BIND(info) ((info) >> 4)

#define	ELF_ST_TYPE(info) ((info) & 0xf)

#define	ELF_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))

#define	ELF_STB_LOCAL 0

#define	ELF_STB_GLOBAL 1

#define	ELF_STB_WEAK 2

#define	ELF_STB_LOOS 10

#define	ELF_STB_HIOS 12

#define	ELF_STB_LOPROC 13

#define	ELF_STB_HIPROC 15

#define	ELF_STT_NOTYPE 0

#define	ELF_STT_OBJECT 1

#define	ELF_STT_FUNC 2

#define	ELF_STT_SECTION 3

#define	ELF_STT_FILE 4

#define	ELF_STT_COMMON 5

#define	ELF_STT_TLS 6

#define	ELF_STT_LOOS 10

#define	ELF_STT_HIOS 12

#define	ELF_STT_LOPROC 13

#define	ELF_STT_HIPROC 15

#define	ELF_DT_NULL 0

#define	ELF_DT_NEEDED 1

#define	ELF_DT_PLTRELSZ 2

#define	ELF_DT_PLTGOT 3

#define	ELF_DT_HASH 4

#define	ELF_DT_STRTAB 5

#define	ELF_DT_SYMTAB 6

#define	ELF_DT_RELA 7

#define	ELF_DT_RELASZ 8

#define	ELF_DT_RELAENT 9

#define	ELF_DT_STRSZ 10

#define	ELF_DT_SYMENT 11

#define	ELF_DT_INIT 12

#define	ELF_DT_FINI 13

#define	ELF_DT_SONAME 14

#define	ELF_DT_RPATH 15

#define	ELF_DT_SYMBOLIC 16

#define	ELF_DT_REL 17

#define	ELF_DT_RELSZ 18

#define	ELF_DT_RELENT 19

#define	ELF_DT_PLTREL 20

#define	ELF_DT_DEBUG 21

#define	ELF_DT_TEXTREL 22

#define	ELF_DT_JMPREL 23

#define	ELF_DT_BIND_NOW 24

#define	ELF_DT_INIT_ARRAY 25

#define	ELF_DT_FINI_ARRAY 26

#define	ELF_DT_INIT_ARRAYSZ 27

#define	ELF_DT_FINI_ARRAYSZ 28

#define	ELF_DT_RUNPATH 29

#define	ELF_DT_FLAGS 30

#define	ELF_DT_ENCODING 32

#define	ELF_DT_PREINIT_ARRAY 32

#define	ELF_DT_PREINIT_ARRAYSZ 33

#define	ELF_DT_SYMTAB_SHNDX 34

#define	ELF_DT_LOW_OS 0x6000000d

#define	ELF_DT_HIGH_OS 0x6ffff000

#define	ELF_DT_LOW_PROC 0x70000000

#define	ELF_DT_HIGH_PROC 0x7fffffff

#define	ELF_IS_VALID(hdr)
	Checks the validity of an ELF header.

Typedefs
typedef uint16_t	elf_hdr_type_t

typedef uint16_t	elf_hdr_machine_t

typedef uint32_t	elf_hdr_version_t

typedef uint32_t	elf_phdr_type_t

typedef uint32_t	elf_phdr_flags_t

typedef uint32_t	elf_shdr_type_t

typedef uint64_t	elf_shdr_flags_t

Detailed Description

Executable and linkable format definitions.

The sys/elf.h header defines structs and constants for ELF files used in Patchwork, note that Patchwork only supports ELF files.

See also: https://wiki.osdev.org/ELF for more information about the ELF format.

Macro Definition Documentation

◆ ELF_CLASS_32

#define ELF_CLASS_32 1

Definition at line 39 of file elf.h.

◆ ELF_CLASS_64

#define ELF_CLASS_64 2

Definition at line 40 of file elf.h.

◆ ELF_CLASS_NONE

#define ELF_CLASS_NONE 0

Definition at line 38 of file elf.h.

◆ ELF_DATA_2LSB

#define ELF_DATA_2LSB 1 /* Little endian */

Definition at line 44 of file elf.h.

◆ ELF_DATA_2MSB

#define ELF_DATA_2MSB 2 /* Big endian */

Definition at line 45 of file elf.h.

◆ ELF_DATA_NONE

#define ELF_DATA_NONE 0

Definition at line 43 of file elf.h.

◆ ELF_DT_BIND_NOW

#define ELF_DT_BIND_NOW 24

Definition at line 237 of file elf.h.

◆ ELF_DT_DEBUG

#define ELF_DT_DEBUG 21

Definition at line 234 of file elf.h.

◆ ELF_DT_ENCODING

#define ELF_DT_ENCODING 32

Definition at line 244 of file elf.h.

◆ ELF_DT_FINI

#define ELF_DT_FINI 13

Definition at line 226 of file elf.h.

◆ ELF_DT_FINI_ARRAY

#define ELF_DT_FINI_ARRAY 26

Definition at line 239 of file elf.h.

◆ ELF_DT_FINI_ARRAYSZ

#define ELF_DT_FINI_ARRAYSZ 28

Definition at line 241 of file elf.h.

◆ ELF_DT_FLAGS

#define ELF_DT_FLAGS 30

Definition at line 243 of file elf.h.

◆ ELF_DT_HASH

#define ELF_DT_HASH 4

Definition at line 217 of file elf.h.

◆ ELF_DT_HIGH_OS

#define ELF_DT_HIGH_OS 0x6ffff000

Definition at line 249 of file elf.h.

◆ ELF_DT_HIGH_PROC

#define ELF_DT_HIGH_PROC 0x7fffffff

Definition at line 251 of file elf.h.

◆ ELF_DT_INIT

#define ELF_DT_INIT 12

Definition at line 225 of file elf.h.

◆ ELF_DT_INIT_ARRAY

#define ELF_DT_INIT_ARRAY 25

Definition at line 238 of file elf.h.

◆ ELF_DT_INIT_ARRAYSZ

#define ELF_DT_INIT_ARRAYSZ 27

Definition at line 240 of file elf.h.

◆ ELF_DT_JMPREL

#define ELF_DT_JMPREL 23

Definition at line 236 of file elf.h.

◆ ELF_DT_LOW_OS

#define ELF_DT_LOW_OS 0x6000000d

Definition at line 248 of file elf.h.

◆ ELF_DT_LOW_PROC

#define ELF_DT_LOW_PROC 0x70000000

Definition at line 250 of file elf.h.

◆ ELF_DT_NEEDED

#define ELF_DT_NEEDED 1

Definition at line 214 of file elf.h.

◆ ELF_DT_NULL

#define ELF_DT_NULL 0

Definition at line 213 of file elf.h.

◆ ELF_DT_PLTGOT

#define ELF_DT_PLTGOT 3

Definition at line 216 of file elf.h.

◆ ELF_DT_PLTREL

#define ELF_DT_PLTREL 20

Definition at line 233 of file elf.h.

◆ ELF_DT_PLTRELSZ

#define ELF_DT_PLTRELSZ 2

Definition at line 215 of file elf.h.

◆ ELF_DT_PREINIT_ARRAY

#define ELF_DT_PREINIT_ARRAY 32

Definition at line 245 of file elf.h.

◆ ELF_DT_PREINIT_ARRAYSZ

#define ELF_DT_PREINIT_ARRAYSZ 33

Definition at line 246 of file elf.h.

◆ ELF_DT_REL

#define ELF_DT_REL 17

Definition at line 230 of file elf.h.

◆ ELF_DT_RELA

#define ELF_DT_RELA 7

Definition at line 220 of file elf.h.

◆ ELF_DT_RELAENT

#define ELF_DT_RELAENT 9

Definition at line 222 of file elf.h.

◆ ELF_DT_RELASZ

#define ELF_DT_RELASZ 8

Definition at line 221 of file elf.h.

◆ ELF_DT_RELENT

#define ELF_DT_RELENT 19

Definition at line 232 of file elf.h.

◆ ELF_DT_RELSZ

#define ELF_DT_RELSZ 18

Definition at line 231 of file elf.h.

◆ ELF_DT_RPATH

#define ELF_DT_RPATH 15

Definition at line 228 of file elf.h.

◆ ELF_DT_RUNPATH

#define ELF_DT_RUNPATH 29

Definition at line 242 of file elf.h.

◆ ELF_DT_SONAME

#define ELF_DT_SONAME 14

Definition at line 227 of file elf.h.

◆ ELF_DT_STRSZ

#define ELF_DT_STRSZ 10

Definition at line 223 of file elf.h.

◆ ELF_DT_STRTAB

#define ELF_DT_STRTAB 5

Definition at line 218 of file elf.h.

◆ ELF_DT_SYMBOLIC

#define ELF_DT_SYMBOLIC 16

Definition at line 229 of file elf.h.

◆ ELF_DT_SYMENT

#define ELF_DT_SYMENT 11

Definition at line 224 of file elf.h.

◆ ELF_DT_SYMTAB

#define ELF_DT_SYMTAB 6

Definition at line 219 of file elf.h.

◆ ELF_DT_SYMTAB_SHNDX

#define ELF_DT_SYMTAB_SHNDX 34

Definition at line 247 of file elf.h.

◆ ELF_DT_TEXTREL

#define ELF_DT_TEXTREL 22

Definition at line 235 of file elf.h.

◆ ELF_HDR_MACHINE_386

#define ELF_HDR_MACHINE_386 0x03

Definition at line 82 of file elf.h.

◆ ELF_HDR_MACHINE_68K

#define ELF_HDR_MACHINE_68K 0x04

Definition at line 83 of file elf.h.

◆ ELF_HDR_MACHINE_860

#define ELF_HDR_MACHINE_860 0x07

Definition at line 85 of file elf.h.

◆ ELF_HDR_MACHINE_88K

#define ELF_HDR_MACHINE_88K 0x05

Definition at line 84 of file elf.h.

◆ ELF_HDR_MACHINE_AARCH64

#define ELF_HDR_MACHINE_AARCH64 0xB7

Definition at line 97 of file elf.h.

◆ ELF_HDR_MACHINE_ARM

#define ELF_HDR_MACHINE_ARM 0x28

Definition at line 92 of file elf.h.

◆ ELF_HDR_MACHINE_IA64

#define ELF_HDR_MACHINE_IA64 0x32

Definition at line 95 of file elf.h.

◆ ELF_HDR_MACHINE_M32

#define ELF_HDR_MACHINE_M32 0x01

Definition at line 80 of file elf.h.

◆ ELF_HDR_MACHINE_MIPS

#define ELF_HDR_MACHINE_MIPS 0x08

Definition at line 86 of file elf.h.

◆ ELF_HDR_MACHINE_NONE

#define ELF_HDR_MACHINE_NONE 0x00

Definition at line 79 of file elf.h.

◆ ELF_HDR_MACHINE_PARISC

#define ELF_HDR_MACHINE_PARISC 0x0F

Definition at line 87 of file elf.h.

◆ ELF_HDR_MACHINE_PPC

#define ELF_HDR_MACHINE_PPC 0x14

Definition at line 89 of file elf.h.

◆ ELF_HDR_MACHINE_PPC64

#define ELF_HDR_MACHINE_PPC64 0x15

Definition at line 90 of file elf.h.

◆ ELF_HDR_MACHINE_RISCV

#define ELF_HDR_MACHINE_RISCV 0xF3

Definition at line 98 of file elf.h.

◆ ELF_HDR_MACHINE_S390

#define ELF_HDR_MACHINE_S390 0x16

Definition at line 91 of file elf.h.

◆ ELF_HDR_MACHINE_SH

#define ELF_HDR_MACHINE_SH 0x2A

Definition at line 93 of file elf.h.

◆ ELF_HDR_MACHINE_SPARC

#define ELF_HDR_MACHINE_SPARC 0x02

Definition at line 81 of file elf.h.

◆ ELF_HDR_MACHINE_SPARC32PLUS

#define ELF_HDR_MACHINE_SPARC32PLUS 0x12

Definition at line 88 of file elf.h.

◆ ELF_HDR_MACHINE_SPARCV9

#define ELF_HDR_MACHINE_SPARCV9 0x2B

Definition at line 94 of file elf.h.

◆ ELF_HDR_MACHINE_X86_64

#define ELF_HDR_MACHINE_X86_64 0x3E

Definition at line 96 of file elf.h.

◆ ELF_HDR_TYPE_CORE

#define ELF_HDR_TYPE_CORE 0x4

Definition at line 73 of file elf.h.

◆ ELF_HDR_TYPE_DYN

#define ELF_HDR_TYPE_DYN 0x3

Definition at line 72 of file elf.h.

◆ ELF_HDR_TYPE_EXEC

#define ELF_HDR_TYPE_EXEC 0x2

Definition at line 71 of file elf.h.

◆ ELF_HDR_TYPE_HIGH_PROC

#define ELF_HDR_TYPE_HIGH_PROC 0xffff

Definition at line 75 of file elf.h.

◆ ELF_HDR_TYPE_LOW_PROC

#define ELF_HDR_TYPE_LOW_PROC 0xff00

Definition at line 74 of file elf.h.

◆ ELF_HDR_TYPE_NONE

#define ELF_HDR_TYPE_NONE 0x0

Definition at line 69 of file elf.h.

◆ ELF_HDR_TYPE_REL

#define ELF_HDR_TYPE_REL 0x1

Definition at line 70 of file elf.h.

◆ ELF_HDR_VERSION_1

#define ELF_HDR_VERSION_1 1

Definition at line 103 of file elf.h.

◆ ELF_HDR_VERSION_NONE

#define ELF_HDR_VERSION_NONE 0

Definition at line 102 of file elf.h.

◆ ELF_IDENT_ABIVERSION

#define ELF_IDENT_ABIVERSION 8

Definition at line 28 of file elf.h.

◆ ELF_IDENT_CLASS

#define ELF_IDENT_CLASS 4

Definition at line 24 of file elf.h.

◆ ELF_IDENT_DATA

#define ELF_IDENT_DATA 5

Definition at line 25 of file elf.h.

◆ ELF_IDENT_MAG0

#define ELF_IDENT_MAG0 0

Definition at line 20 of file elf.h.

◆ ELF_IDENT_MAG1

#define ELF_IDENT_MAG1 1

Definition at line 21 of file elf.h.

◆ ELF_IDENT_MAG2

#define ELF_IDENT_MAG2 2

Definition at line 22 of file elf.h.

◆ ELF_IDENT_MAG3

#define ELF_IDENT_MAG3 3

Definition at line 23 of file elf.h.

◆ ELF_IDENT_OSABI

#define ELF_IDENT_OSABI 7

Definition at line 27 of file elf.h.

◆ ELF_IDENT_PAD

#define ELF_IDENT_PAD 9

Definition at line 29 of file elf.h.

◆ ELF_IDENT_VERSION

#define ELF_IDENT_VERSION 6

Definition at line 26 of file elf.h.

◆ ELF_IS_VALID

#define ELF_IS_VALID ( hdr )

Value:

    ((hdr)->ident[ELF_IDENT_MAG0] == ELF_MAG0 && (hdr)->ident[ELF_IDENT_MAG1] == ELF_MAG1 && \
        (hdr)->ident[ELF_IDENT_MAG2] == ELF_MAG2 && (hdr)->ident[ELF_IDENT_MAG3] == ELF_MAG3 && \
        (hdr)->ident[ELF_IDENT_CLASS] == ELF_CLASS_64 && (hdr)->ident[ELF_IDENT_DATA] == ELF_DATA_2LSB && \
        (hdr)->ident[ELF_IDENT_VERSION] == ELF_VERSION_CURRENT && (hdr)->ident[ELF_IDENT_OSABI] == ELF_OSABI_SYSV && \
        (hdr)->machine == ELF_HDR_MACHINE_X86_64 && (hdr)->version == ELF_HDR_VERSION_1)

Checks the validity of an ELF header.

The ELF_IS_VALID() macro checks that the ELF file header is using version 1, 64-bit, x86_64 with little endian and System V ABI.

Parameters

hdr	A pointer to the ELF header structure.

Returns: True if the ELF header is valid, false otherwise.

Definition at line 263 of file elf.h.

◆ ELF_MAG0

#define ELF_MAG0 0x7F

Definition at line 32 of file elf.h.

◆ ELF_MAG1

#define ELF_MAG1 'E'

Definition at line 33 of file elf.h.

◆ ELF_MAG2

#define ELF_MAG2 'L'

Definition at line 34 of file elf.h.

◆ ELF_MAG3

#define ELF_MAG3 'F'

Definition at line 35 of file elf.h.

◆ ELF_OSABI_AIX

#define ELF_OSABI_AIX 7

Definition at line 57 of file elf.h.

◆ ELF_OSABI_ARM

#define ELF_OSABI_ARM 97

Definition at line 64 of file elf.h.

◆ ELF_OSABI_ARM_AEABI

#define ELF_OSABI_ARM_AEABI 64

Definition at line 63 of file elf.h.

◆ ELF_OSABI_FREEBSD

#define ELF_OSABI_FREEBSD 9

Definition at line 59 of file elf.h.

◆ ELF_OSABI_HPUX

#define ELF_OSABI_HPUX 1

Definition at line 53 of file elf.h.

◆ ELF_OSABI_IRIX

#define ELF_OSABI_IRIX 8

Definition at line 58 of file elf.h.

◆ ELF_OSABI_LINUX

#define ELF_OSABI_LINUX 3

Definition at line 55 of file elf.h.

◆ ELF_OSABI_MODESTO

#define ELF_OSABI_MODESTO 11

Definition at line 61 of file elf.h.

◆ ELF_OSABI_NETBSD

#define ELF_OSABI_NETBSD 2

Definition at line 54 of file elf.h.

◆ ELF_OSABI_OPENBSD

#define ELF_OSABI_OPENBSD 12

Definition at line 62 of file elf.h.

◆ ELF_OSABI_SOLARIS

#define ELF_OSABI_SOLARIS 6

Definition at line 56 of file elf.h.

◆ ELF_OSABI_STANDALONE

#define ELF_OSABI_STANDALONE 255

Definition at line 65 of file elf.h.

◆ ELF_OSABI_SYSV

#define ELF_OSABI_SYSV 0

Definition at line 52 of file elf.h.

◆ ELF_OSABI_TRU64

#define ELF_OSABI_TRU64 10

Definition at line 60 of file elf.h.

◆ ELF_PHDR_FLAGS_EXECUTE

#define ELF_PHDR_FLAGS_EXECUTE (1 << 0)

Definition at line 127 of file elf.h.

◆ ELF_PHDR_FLAGS_READ

#define ELF_PHDR_FLAGS_READ (1 << 2)

Definition at line 129 of file elf.h.

◆ ELF_PHDR_FLAGS_WRITE

#define ELF_PHDR_FLAGS_WRITE (1 << 1)

Definition at line 128 of file elf.h.

◆ ELF_PHDR_TYPE_DYNAMIC

#define ELF_PHDR_TYPE_DYNAMIC 2

Definition at line 109 of file elf.h.

◆ ELF_PHDR_TYPE_GNU_EH_FRAME

#define ELF_PHDR_TYPE_GNU_EH_FRAME (ELF_PHDR_TYPE_LOW_OS + 0x474e550)

Definition at line 120 of file elf.h.

◆ ELF_PHDR_TYPE_GNU_PROPERTY

#define ELF_PHDR_TYPE_GNU_PROPERTY (ELF_PHDR_TYPE_LOW_OS + 0x474e553)

Definition at line 123 of file elf.h.

◆ ELF_PHDR_TYPE_GNU_RELRO

#define ELF_PHDR_TYPE_GNU_RELRO (ELF_PHDR_TYPE_LOW_OS + 0x474e552)

Definition at line 122 of file elf.h.

◆ ELF_PHDR_TYPE_GNU_STACK

#define ELF_PHDR_TYPE_GNU_STACK (ELF_PHDR_TYPE_LOW_OS + 0x474e551)

Definition at line 121 of file elf.h.

◆ ELF_PHDR_TYPE_HIGH_OS

#define ELF_PHDR_TYPE_HIGH_OS 0x6fffffff

Definition at line 116 of file elf.h.

◆ ELF_PHDR_TYPE_HIGH_PROC

#define ELF_PHDR_TYPE_HIGH_PROC 0x7fffffff

Definition at line 118 of file elf.h.

◆ ELF_PHDR_TYPE_INTERP

#define ELF_PHDR_TYPE_INTERP 3

Definition at line 110 of file elf.h.

◆ ELF_PHDR_TYPE_LOAD

#define ELF_PHDR_TYPE_LOAD 1

Definition at line 108 of file elf.h.

◆ ELF_PHDR_TYPE_LOW_OS

#define ELF_PHDR_TYPE_LOW_OS 0x60000000

Definition at line 115 of file elf.h.

◆ ELF_PHDR_TYPE_LOW_PROC

#define ELF_PHDR_TYPE_LOW_PROC 0x70000000

Definition at line 117 of file elf.h.

◆ ELF_PHDR_TYPE_NOTE

#define ELF_PHDR_TYPE_NOTE 4

Definition at line 111 of file elf.h.

◆ ELF_PHDR_TYPE_NULL

#define ELF_PHDR_TYPE_NULL 0

Definition at line 107 of file elf.h.

◆ ELF_PHDR_TYPE_PHDR

#define ELF_PHDR_TYPE_PHDR 6

Definition at line 113 of file elf.h.

◆ ELF_PHDR_TYPE_SHLIB

#define ELF_PHDR_TYPE_SHLIB 5

Definition at line 112 of file elf.h.

◆ ELF_PHDR_TYPE_TLS

#define ELF_PHDR_TYPE_TLS 7

Definition at line 114 of file elf.h.

◆ ELF_SHDR_FLAGS_ALLOC

#define ELF_SHDR_FLAGS_ALLOC (1 << 1)

Definition at line 160 of file elf.h.

◆ ELF_SHDR_FLAGS_COMPRESSED

#define ELF_SHDR_FLAGS_COMPRESSED (1 << 11)

Definition at line 169 of file elf.h.

◆ ELF_SHDR_FLAGS_EXECINSTR

#define ELF_SHDR_FLAGS_EXECINSTR (1 << 2)

Definition at line 161 of file elf.h.

◆ ELF_SHDR_FLAGS_GROUP

#define ELF_SHDR_FLAGS_GROUP (1 << 9)

Definition at line 167 of file elf.h.

◆ ELF_SHDR_FLAGS_INFO_LINK

#define ELF_SHDR_FLAGS_INFO_LINK (1 << 6)

Definition at line 164 of file elf.h.

◆ ELF_SHDR_FLAGS_LINK_ORDER

#define ELF_SHDR_FLAGS_LINK_ORDER (1 << 7)

Definition at line 165 of file elf.h.

◆ ELF_SHDR_FLAGS_MASKOS

#define ELF_SHDR_FLAGS_MASKOS 0x0ff00000

Definition at line 170 of file elf.h.

◆ ELF_SHDR_FLAGS_MASKPROC

#define ELF_SHDR_FLAGS_MASKPROC 0xf0000000

Definition at line 171 of file elf.h.

◆ ELF_SHDR_FLAGS_MERGE

#define ELF_SHDR_FLAGS_MERGE (1 << 4)

Definition at line 162 of file elf.h.

◆ ELF_SHDR_FLAGS_OS_NONCONFORMING

#define ELF_SHDR_FLAGS_OS_NONCONFORMING (1 << 8)

Definition at line 166 of file elf.h.

◆ ELF_SHDR_FLAGS_STRINGS

#define ELF_SHDR_FLAGS_STRINGS (1 << 5)

Definition at line 163 of file elf.h.

◆ ELF_SHDR_FLAGS_TLS

#define ELF_SHDR_FLAGS_TLS (1 << 10)

Definition at line 168 of file elf.h.

◆ ELF_SHDR_FLAGS_WRITE

#define ELF_SHDR_FLAGS_WRITE (1 << 0)

Definition at line 159 of file elf.h.

◆ ELF_SHDR_TYPE_DYNAMIC

#define ELF_SHDR_TYPE_DYNAMIC 6

Definition at line 139 of file elf.h.

◆ ELF_SHDR_TYPE_DYNSYM

#define ELF_SHDR_TYPE_DYNSYM 11

Definition at line 144 of file elf.h.

◆ ELF_SHDR_TYPE_FINI_ARRAY

#define ELF_SHDR_TYPE_FINI_ARRAY 15

Definition at line 146 of file elf.h.

◆ ELF_SHDR_TYPE_GROUP

#define ELF_SHDR_TYPE_GROUP 17

Definition at line 148 of file elf.h.

◆ ELF_SHDR_TYPE_HASH

#define ELF_SHDR_TYPE_HASH 5

Definition at line 138 of file elf.h.

◆ ELF_SHDR_TYPE_HIGH_OS

#define ELF_SHDR_TYPE_HIGH_OS 0x6fffffff

Definition at line 151 of file elf.h.

◆ ELF_SHDR_TYPE_HIGH_PROC

#define ELF_SHDR_TYPE_HIGH_PROC 0x7fffffff

Definition at line 153 of file elf.h.

◆ ELF_SHDR_TYPE_HIGH_USER

#define ELF_SHDR_TYPE_HIGH_USER 0x8fffffff

Definition at line 155 of file elf.h.

◆ ELF_SHDR_TYPE_INIT_ARRAY

#define ELF_SHDR_TYPE_INIT_ARRAY 14

Definition at line 145 of file elf.h.

◆ ELF_SHDR_TYPE_LOW_OS

#define ELF_SHDR_TYPE_LOW_OS 0x60000000

Definition at line 150 of file elf.h.

◆ ELF_SHDR_TYPE_LOW_PROC

#define ELF_SHDR_TYPE_LOW_PROC 0x70000000

Definition at line 152 of file elf.h.

◆ ELF_SHDR_TYPE_LOW_USER

#define ELF_SHDR_TYPE_LOW_USER 0x80000000

Definition at line 154 of file elf.h.

◆ ELF_SHDR_TYPE_NOBITS

#define ELF_SHDR_TYPE_NOBITS 8

Definition at line 141 of file elf.h.

◆ ELF_SHDR_TYPE_NOTE

#define ELF_SHDR_TYPE_NOTE 7

Definition at line 140 of file elf.h.

◆ ELF_SHDR_TYPE_NULL

#define ELF_SHDR_TYPE_NULL 0

Definition at line 133 of file elf.h.

◆ ELF_SHDR_TYPE_PREINIT_ARRAY

#define ELF_SHDR_TYPE_PREINIT_ARRAY 16

Definition at line 147 of file elf.h.

◆ ELF_SHDR_TYPE_PROGBITS

#define ELF_SHDR_TYPE_PROGBITS 1

Definition at line 134 of file elf.h.

◆ ELF_SHDR_TYPE_REL

#define ELF_SHDR_TYPE_REL 9

Definition at line 142 of file elf.h.

◆ ELF_SHDR_TYPE_RELA

#define ELF_SHDR_TYPE_RELA 4

Definition at line 137 of file elf.h.

◆ ELF_SHDR_TYPE_SHLIB

#define ELF_SHDR_TYPE_SHLIB 10

Definition at line 143 of file elf.h.

◆ ELF_SHDR_TYPE_STRTAB

#define ELF_SHDR_TYPE_STRTAB 3

Definition at line 136 of file elf.h.

◆ ELF_SHDR_TYPE_SYMTAB

#define ELF_SHDR_TYPE_SYMTAB 2

Definition at line 135 of file elf.h.

◆ ELF_SHDR_TYPE_SYMTAB_SHNDX

#define ELF_SHDR_TYPE_SYMTAB_SHNDX 18

Definition at line 149 of file elf.h.

◆ ELF_SHN_ABS

#define ELF_SHN_ABS 0xfff1

Definition at line 180 of file elf.h.

◆ ELF_SHN_COMMON

#define ELF_SHN_COMMON 0xfff2

Definition at line 181 of file elf.h.

◆ ELF_SHN_HIOS

#define ELF_SHN_HIOS 0xff3f

Definition at line 179 of file elf.h.

◆ ELF_SHN_HIPROC

#define ELF_SHN_HIPROC 0xff1f

Definition at line 177 of file elf.h.

◆ ELF_SHN_HIRESERVE

#define ELF_SHN_HIRESERVE 0xffff

Definition at line 183 of file elf.h.

◆ ELF_SHN_LOOS

#define ELF_SHN_LOOS 0xff20

Definition at line 178 of file elf.h.

◆ ELF_SHN_LOPROC

#define ELF_SHN_LOPROC 0xff00

Definition at line 176 of file elf.h.

◆ ELF_SHN_LORESERVE

#define ELF_SHN_LORESERVE 0xff00

Definition at line 175 of file elf.h.

◆ ELF_SHN_UNDEF

#define ELF_SHN_UNDEF 0

Definition at line 174 of file elf.h.

◆ ELF_SHN_XINDEX

#define ELF_SHN_XINDEX 0xffff

Definition at line 182 of file elf.h.

◆ ELF_ST_BIND

#define ELF_ST_BIND ( info ) ((info) >> 4)

Definition at line 186 of file elf.h.

◆ ELF_ST_INFO

#define ELF_ST_INFO	(	bind,
		type
	)	(((bind) << 4) + ((type) & 0xf))

Definition at line 188 of file elf.h.

◆ ELF_ST_TYPE

#define ELF_ST_TYPE ( info ) ((info) & 0xf)

Definition at line 187 of file elf.h.

◆ ELF_STB_GLOBAL

#define ELF_STB_GLOBAL 1

Definition at line 192 of file elf.h.

◆ ELF_STB_HIOS

#define ELF_STB_HIOS 12

Definition at line 195 of file elf.h.

◆ ELF_STB_HIPROC

#define ELF_STB_HIPROC 15

Definition at line 197 of file elf.h.

◆ ELF_STB_LOCAL

#define ELF_STB_LOCAL 0

Definition at line 191 of file elf.h.

◆ ELF_STB_LOOS

#define ELF_STB_LOOS 10

Definition at line 194 of file elf.h.

◆ ELF_STB_LOPROC

#define ELF_STB_LOPROC 13

Definition at line 196 of file elf.h.

◆ ELF_STB_WEAK

#define ELF_STB_WEAK 2

Definition at line 193 of file elf.h.

◆ ELF_STT_COMMON

#define ELF_STT_COMMON 5

Definition at line 205 of file elf.h.

◆ ELF_STT_FILE

#define ELF_STT_FILE 4

Definition at line 204 of file elf.h.

◆ ELF_STT_FUNC

#define ELF_STT_FUNC 2

Definition at line 202 of file elf.h.

◆ ELF_STT_HIOS

#define ELF_STT_HIOS 12

Definition at line 208 of file elf.h.

◆ ELF_STT_HIPROC

#define ELF_STT_HIPROC 15

Definition at line 210 of file elf.h.

◆ ELF_STT_LOOS

#define ELF_STT_LOOS 10

Definition at line 207 of file elf.h.

◆ ELF_STT_LOPROC

#define ELF_STT_LOPROC 13

Definition at line 209 of file elf.h.

◆ ELF_STT_NOTYPE

#define ELF_STT_NOTYPE 0

Definition at line 200 of file elf.h.

◆ ELF_STT_OBJECT

#define ELF_STT_OBJECT 1

Definition at line 201 of file elf.h.

◆ ELF_STT_SECTION

#define ELF_STT_SECTION 3

Definition at line 203 of file elf.h.

◆ ELF_STT_TLS

#define ELF_STT_TLS 6

Definition at line 206 of file elf.h.

◆ ELF_VERSION_CURRENT

#define ELF_VERSION_CURRENT 1

Definition at line 49 of file elf.h.

◆ ELF_VERSION_NONE

#define ELF_VERSION_NONE 0

Definition at line 48 of file elf.h.

Typedef Documentation

◆ elf_hdr_machine_t

typedef uint16_t elf_hdr_machine_t

Definition at line 78 of file elf.h.

◆ elf_hdr_type_t

typedef uint16_t elf_hdr_type_t

Definition at line 68 of file elf.h.

◆ elf_hdr_version_t

typedef uint32_t elf_hdr_version_t

Definition at line 101 of file elf.h.

◆ elf_phdr_flags_t

typedef uint32_t elf_phdr_flags_t

Definition at line 126 of file elf.h.

◆ elf_phdr_type_t

typedef uint32_t elf_phdr_type_t

Definition at line 106 of file elf.h.

◆ elf_shdr_flags_t

typedef uint64_t elf_shdr_flags_t

Definition at line 158 of file elf.h.

◆ elf_shdr_type_t

typedef uint32_t elf_shdr_type_t

Definition at line 132 of file elf.h.

Data Structures

Macros

Typedefs