elf

Imports

Imports #

"strconv"
"bytes"
"compress/zlib"
"debug/dwarf"
"encoding/binary"
"errors"
"fmt"
"internal/saferio"
"internal/zstd"
"io"
"os"
"strings"
"unsafe"
"io"
"os"

Constants & Variables

ARM_MAGIC_TRAMP_NUMBER const #

Magic number for the elf trampoline, chosen wisely to be an immediate value.

const ARM_MAGIC_TRAMP_NUMBER = 0x5c000003

COMPRESS_HIOS const #

const COMPRESS_HIOS CompressionType = 0x6fffffff

COMPRESS_HIPROC const #

const COMPRESS_HIPROC CompressionType = 0x7fffffff

COMPRESS_LOOS const #

const COMPRESS_LOOS CompressionType = 0x60000000

COMPRESS_LOPROC const #

const COMPRESS_LOPROC CompressionType = 0x70000000

COMPRESS_ZLIB const #

const COMPRESS_ZLIB CompressionType = 1

COMPRESS_ZSTD const #

const COMPRESS_ZSTD CompressionType = 2

DF_1_CONFALT const #

Identifies this object as a configuration alternative object generated by crle. Triggers the runtime linker to search for a configuration file $ORIGIN/ld.config.app-name.

const DF_1_CONFALT DynFlag1 = 0x00002000

DF_1_DIRECT const #

Indicates that the object should use direct binding information.

const DF_1_DIRECT DynFlag1 = 0x00000100

DF_1_DISPRELDNE const #

Indicates that this object has displacement relocations applied.

const DF_1_DISPRELDNE DynFlag1 = 0x00008000

DF_1_DISPRELPND const #

Indicates that this object has displacement relocations pending.

const DF_1_DISPRELPND DynFlag1 = 0x00010000

DF_1_EDITED const #

Indicates that this object has been edited or has been modified since the objects original construction by the link-editor.

const DF_1_EDITED DynFlag1 = 0x00200000

DF_1_ENDFILTEE const #

Meaningful only for filtees. Terminates a filters search for any further filtees.

const DF_1_ENDFILTEE DynFlag1 = 0x00004000

DF_1_GLOBAL const #

Unused.

const DF_1_GLOBAL DynFlag1 = 0x00000002

DF_1_GLOBAUDIT const #

Indicates that the executable requires global auditing.

const DF_1_GLOBAUDIT DynFlag1 = 0x01000000

DF_1_GROUP const #

Indicates that the object is a member of a group.

const DF_1_GROUP DynFlag1 = 0x00000004

DF_1_IGNMULDEF const #

Reserved for internal use by the kernel runtime-linker.

const DF_1_IGNMULDEF DynFlag1 = 0x00040000

DF_1_INITFIRST const #

Indicates that this object's initialization section be run before any other objects loaded.

const DF_1_INITFIRST DynFlag1 = 0x00000020

DF_1_INTERPOSE const #

Indicates that the objects symbol table is to interpose before all symbols except the primary load object, which is typically the executable.

const DF_1_INTERPOSE DynFlag1 = 0x00000400

DF_1_KMOD const #

Indicates that the object is a kernel module.

const DF_1_KMOD DynFlag1 = 0x10000000

DF_1_LOADFLTR const #

Meaningful only for filters. Indicates that all associated filtees be processed immediately.

const DF_1_LOADFLTR DynFlag1 = 0x00000010

DF_1_NOCOMMON const #

Unused.

const DF_1_NOCOMMON DynFlag1 = 0x40000000

DF_1_NODEFLIB const #

Indicates that the search for dependencies of this object ignores any default library search paths.

const DF_1_NODEFLIB DynFlag1 = 0x00000800

DF_1_NODELETE const #

Indicates that the object cannot be deleted from a process.

const DF_1_NODELETE DynFlag1 = 0x00000008

DF_1_NODIRECT const #

Indicates that this object contains symbols that cannot be directly bound to.

const DF_1_NODIRECT DynFlag1 = 0x00020000

DF_1_NODUMP const #

Indicates that this object is not dumped by dldump. Candidates are objects with no relocations that might get included when generating alternative objects using.

const DF_1_NODUMP DynFlag1 = 0x00001000

DF_1_NOHDR const #

Reserved for internal use by the kernel runtime-linker.

const DF_1_NOHDR DynFlag1 = 0x00100000

DF_1_NOKSYMS const #

Reserved for internal use by the kernel runtime-linker.

const DF_1_NOKSYMS DynFlag1 = 0x00080000

DF_1_NOOPEN const #

Indicates that the object cannot be added to a running process with dlopen.

const DF_1_NOOPEN DynFlag1 = 0x00000040

DF_1_NORELOC const #

Reserved for internal use by the kernel runtime-linker.

const DF_1_NORELOC DynFlag1 = 0x00400000

DF_1_NOW const #

Indicates that all relocations for this object must be processed before returning control to the program.

const DF_1_NOW DynFlag1 = 0x00000001

DF_1_ORIGIN const #

Indicates the object requires $ORIGIN processing.

const DF_1_ORIGIN DynFlag1 = 0x00000080

DF_1_PIE const #

Indicates that the object is a position-independent executable.

const DF_1_PIE DynFlag1 = 0x08000000

DF_1_SINGLETON const #

Indicates that the object defines, or makes reference to singleton symbols.

const DF_1_SINGLETON DynFlag1 = 0x02000000

DF_1_STUB const #

Indicates that the object is a stub.

const DF_1_STUB DynFlag1 = 0x04000000

DF_1_SYMINTPOSE const #

Indicates that the object contains individual symbols that should interpose before all symbols except the primary load object, which is typically the executable.

const DF_1_SYMINTPOSE DynFlag1 = 0x00800000

DF_1_TRANS const #

Unused.

const DF_1_TRANS DynFlag1 = 0x00000200

DF_1_WEAKFILTER const #

Indicates that the object is a weak standard filter.

const DF_1_WEAKFILTER DynFlag1 = 0x20000000

DF_BIND_NOW const #

const DF_BIND_NOW DynFlag = 0x0008

DF_ORIGIN const #

const DF_ORIGIN DynFlag = 0x0001

DF_STATIC_TLS const #

const DF_STATIC_TLS DynFlag = 0x0010

DF_SYMBOLIC const #

const DF_SYMBOLIC DynFlag = 0x0002

DF_TEXTREL const #

const DF_TEXTREL DynFlag = 0x0004

DT_ADDRRNGHI const #

const DT_ADDRRNGHI DynTag = 0x6ffffeff

DT_ADDRRNGLO const #

const DT_ADDRRNGLO DynTag = 0x6ffffe00

DT_AUDIT const #

const DT_AUDIT DynTag = 0x6ffffefc

DT_AUXILIARY const #

const DT_AUXILIARY DynTag = 0x7ffffffd

DT_BIND_NOW const #

const DT_BIND_NOW DynTag = 24

DT_CHECKSUM const #

const DT_CHECKSUM DynTag = 0x6ffffdf8

DT_CONFIG const #

const DT_CONFIG DynTag = 0x6ffffefa

DT_DEBUG const #

const DT_DEBUG DynTag = 21

DT_DEPAUDIT const #

const DT_DEPAUDIT DynTag = 0x6ffffefb

DT_ENCODING const #

const DT_ENCODING DynTag = 32

DT_FEATURE const #

const DT_FEATURE DynTag = 0x6ffffdfc

DT_FILTER const #

const DT_FILTER DynTag = 0x7fffffff

DT_FINI const #

const DT_FINI DynTag = 13

DT_FINI_ARRAY const #

const DT_FINI_ARRAY DynTag = 26

DT_FINI_ARRAYSZ const #

const DT_FINI_ARRAYSZ DynTag = 28

DT_FLAGS const #

const DT_FLAGS DynTag = 30

DT_FLAGS_1 const #

const DT_FLAGS_1 DynTag = 0x6ffffffb

DT_GNU_CONFLICT const #

const DT_GNU_CONFLICT DynTag = 0x6ffffef8

DT_GNU_CONFLICTSZ const #

const DT_GNU_CONFLICTSZ DynTag = 0x6ffffdf6

DT_GNU_HASH const #

const DT_GNU_HASH DynTag = 0x6ffffef5

DT_GNU_LIBLIST const #

const DT_GNU_LIBLIST DynTag = 0x6ffffef9

DT_GNU_LIBLISTSZ const #

const DT_GNU_LIBLISTSZ DynTag = 0x6ffffdf7

DT_GNU_PRELINKED const #

const DT_GNU_PRELINKED DynTag = 0x6ffffdf5

DT_HASH const #

const DT_HASH DynTag = 4

DT_HIOS const #

const DT_HIOS DynTag = 0x6ffff000

DT_HIPROC const #

const DT_HIPROC DynTag = 0x7fffffff

DT_INIT const #

const DT_INIT DynTag = 12

DT_INIT_ARRAY const #

const DT_INIT_ARRAY DynTag = 25

DT_INIT_ARRAYSZ const #

const DT_INIT_ARRAYSZ DynTag = 27

DT_JMPREL const #

const DT_JMPREL DynTag = 23

DT_LOOS const #

const DT_LOOS DynTag = 0x6000000d

DT_LOPROC const #

const DT_LOPROC DynTag = 0x70000000

DT_MIPS_AUX_DYNAMIC const #

const DT_MIPS_AUX_DYNAMIC DynTag = 0x70000031

DT_MIPS_BASE_ADDRESS const #

const DT_MIPS_BASE_ADDRESS DynTag = 0x70000006

DT_MIPS_COMPACT_SIZE const #

const DT_MIPS_COMPACT_SIZE DynTag = 0x7000002f

DT_MIPS_CONFLICT const #

const DT_MIPS_CONFLICT DynTag = 0x70000008

DT_MIPS_CONFLICTNO const #

const DT_MIPS_CONFLICTNO DynTag = 0x7000000b

DT_MIPS_CXX_FLAGS const #

const DT_MIPS_CXX_FLAGS DynTag = 0x70000022

DT_MIPS_DELTA_CLASS const #

const DT_MIPS_DELTA_CLASS DynTag = 0x70000017

DT_MIPS_DELTA_CLASSSYM const #

const DT_MIPS_DELTA_CLASSSYM DynTag = 0x70000020

DT_MIPS_DELTA_CLASSSYM_NO const #

const DT_MIPS_DELTA_CLASSSYM_NO DynTag = 0x70000021

DT_MIPS_DELTA_CLASS_NO const #

const DT_MIPS_DELTA_CLASS_NO DynTag = 0x70000018

DT_MIPS_DELTA_INSTANCE const #

const DT_MIPS_DELTA_INSTANCE DynTag = 0x70000019

DT_MIPS_DELTA_INSTANCE_NO const #

const DT_MIPS_DELTA_INSTANCE_NO DynTag = 0x7000001a

DT_MIPS_DELTA_RELOC const #

const DT_MIPS_DELTA_RELOC DynTag = 0x7000001b

DT_MIPS_DELTA_RELOC_NO const #

const DT_MIPS_DELTA_RELOC_NO DynTag = 0x7000001c

DT_MIPS_DELTA_SYM const #

const DT_MIPS_DELTA_SYM DynTag = 0x7000001d

DT_MIPS_DELTA_SYM_NO const #

const DT_MIPS_DELTA_SYM_NO DynTag = 0x7000001e

DT_MIPS_DYNSTR_ALIGN const #

const DT_MIPS_DYNSTR_ALIGN DynTag = 0x7000002b

DT_MIPS_FLAGS const #

const DT_MIPS_FLAGS DynTag = 0x70000005

DT_MIPS_GOTSYM const #

const DT_MIPS_GOTSYM DynTag = 0x70000013

DT_MIPS_GP_VALUE const #

const DT_MIPS_GP_VALUE DynTag = 0x70000030

DT_MIPS_HIDDEN_GOTIDX const #

const DT_MIPS_HIDDEN_GOTIDX DynTag = 0x70000027

DT_MIPS_HIPAGENO const #

const DT_MIPS_HIPAGENO DynTag = 0x70000014

DT_MIPS_ICHECKSUM const #

const DT_MIPS_ICHECKSUM DynTag = 0x70000003

DT_MIPS_INTERFACE const #

const DT_MIPS_INTERFACE DynTag = 0x7000002a

DT_MIPS_INTERFACE_SIZE const #

const DT_MIPS_INTERFACE_SIZE DynTag = 0x7000002c

DT_MIPS_IVERSION const #

const DT_MIPS_IVERSION DynTag = 0x70000004

DT_MIPS_LIBLIST const #

const DT_MIPS_LIBLIST DynTag = 0x70000009

DT_MIPS_LIBLISTNO const #

const DT_MIPS_LIBLISTNO DynTag = 0x70000010

DT_MIPS_LOCALPAGE_GOTIDX const #

const DT_MIPS_LOCALPAGE_GOTIDX DynTag = 0x70000025

DT_MIPS_LOCAL_GOTIDX const #

const DT_MIPS_LOCAL_GOTIDX DynTag = 0x70000026

DT_MIPS_LOCAL_GOTNO const #

const DT_MIPS_LOCAL_GOTNO DynTag = 0x7000000a

DT_MIPS_MSYM const #

const DT_MIPS_MSYM DynTag = 0x70000007

DT_MIPS_OPTIONS const #

const DT_MIPS_OPTIONS DynTag = 0x70000029

DT_MIPS_PERF_SUFFIX const #

const DT_MIPS_PERF_SUFFIX DynTag = 0x7000002e

DT_MIPS_PIXIE_INIT const #

const DT_MIPS_PIXIE_INIT DynTag = 0x70000023

DT_MIPS_PLTGOT const #

const DT_MIPS_PLTGOT DynTag = 0x70000032

DT_MIPS_PROTECTED_GOTIDX const #

const DT_MIPS_PROTECTED_GOTIDX DynTag = 0x70000028

DT_MIPS_RLD_MAP const #

const DT_MIPS_RLD_MAP DynTag = 0x70000016

DT_MIPS_RLD_MAP_REL const #

const DT_MIPS_RLD_MAP_REL DynTag = 0x70000035

DT_MIPS_RLD_TEXT_RESOLVE_ADDR const #

const DT_MIPS_RLD_TEXT_RESOLVE_ADDR DynTag = 0x7000002d

DT_MIPS_RLD_VERSION const #

const DT_MIPS_RLD_VERSION DynTag = 0x70000001

DT_MIPS_RWPLT const #

const DT_MIPS_RWPLT DynTag = 0x70000034

DT_MIPS_SYMBOL_LIB const #

const DT_MIPS_SYMBOL_LIB DynTag = 0x70000024

DT_MIPS_SYMTABNO const #

const DT_MIPS_SYMTABNO DynTag = 0x70000011

DT_MIPS_TIME_STAMP const #

const DT_MIPS_TIME_STAMP DynTag = 0x70000002

DT_MIPS_UNREFEXTNO const #

const DT_MIPS_UNREFEXTNO DynTag = 0x70000012

DT_MOVEENT const #

const DT_MOVEENT DynTag = 0x6ffffdfa

DT_MOVESZ const #

const DT_MOVESZ DynTag = 0x6ffffdfb

DT_MOVETAB const #

const DT_MOVETAB DynTag = 0x6ffffefe

DT_NEEDED const #

const DT_NEEDED DynTag = 1

DT_NULL const #

const DT_NULL DynTag = 0

DT_PLTGOT const #

const DT_PLTGOT DynTag = 3

DT_PLTPAD const #

const DT_PLTPAD DynTag = 0x6ffffefd

DT_PLTPADSZ const #

const DT_PLTPADSZ DynTag = 0x6ffffdf9

DT_PLTREL const #

const DT_PLTREL DynTag = 20

DT_PLTRELSZ const #

const DT_PLTRELSZ DynTag = 2

DT_POSFLAG_1 const #

const DT_POSFLAG_1 DynTag = 0x6ffffdfd

DT_PPC64_GLINK const #

const DT_PPC64_GLINK DynTag = 0x70000000

DT_PPC64_OPD const #

const DT_PPC64_OPD DynTag = 0x70000001

DT_PPC64_OPDSZ const #

const DT_PPC64_OPDSZ DynTag = 0x70000002

DT_PPC64_OPT const #

const DT_PPC64_OPT DynTag = 0x70000003

DT_PPC_GOT const #

const DT_PPC_GOT DynTag = 0x70000000

DT_PPC_OPT const #

const DT_PPC_OPT DynTag = 0x70000001

DT_PREINIT_ARRAY const #

const DT_PREINIT_ARRAY DynTag = 32

DT_PREINIT_ARRAYSZ const #

const DT_PREINIT_ARRAYSZ DynTag = 33

DT_REL const #

const DT_REL DynTag = 17

DT_RELA const #

const DT_RELA DynTag = 7

DT_RELACOUNT const #

const DT_RELACOUNT DynTag = 0x6ffffff9

DT_RELAENT const #

const DT_RELAENT DynTag = 9

DT_RELASZ const #

const DT_RELASZ DynTag = 8

DT_RELCOUNT const #

const DT_RELCOUNT DynTag = 0x6ffffffa

DT_RELENT const #

const DT_RELENT DynTag = 19

DT_RELSZ const #

const DT_RELSZ DynTag = 18

DT_RPATH const #

const DT_RPATH DynTag = 15

DT_RUNPATH const #

const DT_RUNPATH DynTag = 29

DT_SONAME const #

const DT_SONAME DynTag = 14

DT_SPARC_REGISTER const #

const DT_SPARC_REGISTER DynTag = 0x70000001

DT_STRSZ const #

const DT_STRSZ DynTag = 10

DT_STRTAB const #

const DT_STRTAB DynTag = 5

DT_SYMBOLIC const #

const DT_SYMBOLIC DynTag = 16

DT_SYMENT const #

const DT_SYMENT DynTag = 11

DT_SYMINENT const #

const DT_SYMINENT DynTag = 0x6ffffdff

DT_SYMINFO const #

const DT_SYMINFO DynTag = 0x6ffffeff

DT_SYMINSZ const #

const DT_SYMINSZ DynTag = 0x6ffffdfe

DT_SYMTAB const #

const DT_SYMTAB DynTag = 6

DT_SYMTAB_SHNDX const #

const DT_SYMTAB_SHNDX DynTag = 34

DT_TEXTREL const #

const DT_TEXTREL DynTag = 22

DT_TLSDESC_GOT const #

const DT_TLSDESC_GOT DynTag = 0x6ffffef7

DT_TLSDESC_PLT const #

const DT_TLSDESC_PLT DynTag = 0x6ffffef6

DT_USED const #

const DT_USED DynTag = 0x7ffffffe

DT_VALRNGHI const #

const DT_VALRNGHI DynTag = 0x6ffffdff

DT_VALRNGLO const #

const DT_VALRNGLO DynTag = 0x6ffffd00

DT_VERDEF const #

const DT_VERDEF DynTag = 0x6ffffffc

DT_VERDEFNUM const #

const DT_VERDEFNUM DynTag = 0x6ffffffd

DT_VERNEED const #

const DT_VERNEED DynTag = 0x6ffffffe

DT_VERNEEDNUM const #

const DT_VERNEEDNUM DynTag = 0x6fffffff