#include "llvm/Object/ELF.h"

Public Types
using	WarningHandler = llvm::function_ref< Error(const Twine &Msg)>

Public Member Functions
const uint8_t *	base () const

const uint8_t *	end () const

size_t	getBufSize () const

const Elf_Ehdr &	getHeader () const

template<typename T >
Expected< const T * >	getEntry (uint32_t Section, uint32_t Entry) const

template<typename T >
Expected< const T * >	getEntry (const Elf_Shdr &Section, uint32_t Entry) const

Expected< std::vector< VerDef > >	getVersionDefinitions (const Elf_Shdr &Sec) const

Expected< std::vector< VerNeed > >	getVersionDependencies (const Elf_Shdr &Sec, WarningHandler WarnHandler=&defaultWarningHandler) const

Expected< StringRef >	getSymbolVersionByIndex (uint32_t SymbolVersionIndex, bool &IsDefault, SmallVector< Optional< VersionEntry >, 0 > &VersionMap, Optional< bool > IsSymHidden) const

Expected< StringRef >	getStringTable (const Elf_Shdr &Section, WarningHandler WarnHandler=&defaultWarningHandler) const

Expected< StringRef >	getStringTableForSymtab (const Elf_Shdr &Section) const

Expected< StringRef >	getStringTableForSymtab (const Elf_Shdr &Section, Elf_Shdr_Range Sections) const

Expected< StringRef >	getLinkAsStrtab (const typename ELFT::Shdr &Sec) const

Expected< ArrayRef< Elf_Word > >	getSHNDXTable (const Elf_Shdr &Section) const

Expected< ArrayRef< Elf_Word > >	getSHNDXTable (const Elf_Shdr &Section, Elf_Shdr_Range Sections) const

Expected< uint64_t >	getDynSymtabSize () const
	This function determines the number of dynamic symbols. More...

StringRef	getRelocationTypeName (uint32_t Type) const

void	getRelocationTypeName (uint32_t Type, SmallVectorImpl< char > &Result) const

uint32_t	getRelativeRelocationType () const

std::string	getDynamicTagAsString (unsigned Arch, uint64_t Type) const

std::string	getDynamicTagAsString (uint64_t Type) const

Expected< const Elf_Sym * >	getRelocationSymbol (const Elf_Rel &Rel, const Elf_Shdr *SymTab) const
	Get the symbol for a given relocation. More...

Expected< SmallVector< Optional< VersionEntry >, 0 > >	loadVersionMap (const Elf_Shdr VerNeedSec, const Elf_Shdr VerDefSec) const

bool	isLE () const

bool	isMipsELF64 () const

bool	isMips64EL () const

Expected< Elf_Shdr_Range >	sections () const

Expected< Elf_Dyn_Range >	dynamicEntries () const

Expected< const uint8_t * >	toMappedAddr (uint64_t VAddr, WarningHandler WarnHandler=&defaultWarningHandler) const

Expected< Elf_Sym_Range >	symbols (const Elf_Shdr *Sec) const

Expected< Elf_Rela_Range >	relas (const Elf_Shdr &Sec) const

Expected< Elf_Rel_Range >	rels (const Elf_Shdr &Sec) const

Expected< Elf_Relr_Range >	relrs (const Elf_Shdr &Sec) const

std::vector< Elf_Rel >	decode_relrs (Elf_Relr_Range relrs) const

Expected< std::vector< Elf_Rela > >	android_relas (const Elf_Shdr &Sec) const

Expected< Elf_Phdr_Range >	program_headers () const
	Iterate over program header table. More...

Elf_Note_Iterator	notes_begin (const Elf_Phdr &Phdr, Error &Err) const
	Get an iterator over notes in a program header. More...

Elf_Note_Iterator	notes_begin (const Elf_Shdr &Shdr, Error &Err) const
	Get an iterator over notes in a section. More...

Elf_Note_Iterator	notes_end () const
	Get the end iterator for notes. More...

iterator_range< Elf_Note_Iterator >	notes (const Elf_Phdr &Phdr, Error &Err) const
	Get an iterator range over notes of a program header. More...

iterator_range< Elf_Note_Iterator >	notes (const Elf_Shdr &Shdr, Error &Err) const
	Get an iterator range over notes of a section. More...

Expected< StringRef >	getSectionStringTable (Elf_Shdr_Range Sections, WarningHandler WarnHandler=&defaultWarningHandler) const

Expected< uint32_t >	getSectionIndex (const Elf_Sym &Sym, Elf_Sym_Range Syms, DataRegion< Elf_Word > ShndxTable) const

Expected< const Elf_Shdr * >	getSection (const Elf_Sym &Sym, const Elf_Shdr *SymTab, DataRegion< Elf_Word > ShndxTable) const

Expected< const Elf_Shdr * >	getSection (const Elf_Sym &Sym, Elf_Sym_Range Symtab, DataRegion< Elf_Word > ShndxTable) const

Expected< const Elf_Shdr * >	getSection (uint32_t Index) const

Expected< const Elf_Sym * >	getSymbol (const Elf_Shdr *Sec, uint32_t Index) const

Expected< StringRef >	getSectionName (const Elf_Shdr &Section, WarningHandler WarnHandler=&defaultWarningHandler) const

Expected< StringRef >	getSectionName (const Elf_Shdr &Section, StringRef DotShstrtab) const

template<typename T >
Expected< ArrayRef< T > >	getSectionContentsAsArray (const Elf_Shdr &Sec) const

Expected< ArrayRef< uint8_t > >	getSectionContents (const Elf_Shdr &Sec) const

Expected< ArrayRef< uint8_t > >	getSegmentContents (const Elf_Phdr &Phdr) const

Expected< std::vector< BBAddrMap > >	decodeBBAddrMap (const Elf_Shdr &Sec) const

void	createFakeSections ()
	Used by llvm-objdump -d (which needs sections for disassembly) to disassemble objects without a section header table (e.g. More...

Static Public Member Functions
static Expected< ELFFile >	create (StringRef Object)

Detailed Description

template<class ELFT>
class llvm::object::ELFFile< ELFT >

Definition at line 94 of file ELF.h.

Member Typedef Documentation

◆ WarningHandler

template<class ELFT >

using llvm::object::ELFFile< ELFT >::WarningHandler = llvm::function_ref<Error(const Twine &Msg)>

Definition at line 175 of file ELF.h.

Member Function Documentation

◆ android_relas()

template<class ELFT >

Expected< std::vector< typename ELFT::Rela > > ELFFile::android_relas ( const Elf_Shdr & Sec ) const

Definition at line 377 of file ELF.cpp.

References Content, llvm::object::createError(), llvm::Data, I, move, llvm::ELF::RELOCATION_GROUP_HAS_ADDEND_FLAG, llvm::ELF::RELOCATION_GROUPED_BY_ADDEND_FLAG, llvm::ELF::RELOCATION_GROUPED_BY_INFO_FLAG, llvm::ELF::RELOCATION_GROUPED_BY_OFFSET_DELTA_FLAG, llvm::DataExtractor::Cursor::takeError(), and llvm::Expected< T >::takeError().

◆ base()

template<class ELFT >

const uint8_t* llvm::object::ELFFile< ELFT >::base ( ) const

inline

Definition at line 177 of file ELF.h.

References llvm::StringRef::bytes_begin().

Referenced by llvm::object::ELFFile< ELFT >::end(), llvm::object::ELFFile< ELFT >::getHeader(), and llvm::object::ELFFile< ELFT >::program_headers().

◆ create()

template<class ELFT >

Expected< ELFFile< ELFT > > llvm::object::ELFFile< ELFT >::create ( StringRef Object )

static

Definition at line 755 of file ELF.h.

References llvm::object::createError(), and llvm::Object.

Referenced by llvm::objcopy::elf::ELFBuilder< ELFT >::build(), llvm::object::ELFObjectFile< ELFT >::create(), and llvm::jitlink::readTargetMachineArch().

◆ createFakeSections()

template<class ELFT >

void llvm::object::ELFFile< ELFT >::createFakeSections

Used by llvm-objdump -d (which needs sections for disassembly) to disassemble objects without a section header table (e.g.

ET_CORE objects analyzed by linux perf or ET_EXEC with llvm-strip –strip-sections).

Definition at line 766 of file ELF.h.

References llvm::ELF::PF_X, llvm::ELF::PT_LOAD, llvm::ELF::SHF_ALLOC, llvm::ELF::SHF_EXECINSTR, and llvm::ELF::SHT_PROGBITS.

◆ decode_relrs()

template<class ELFT >

std::vector< typename ELFT::Rel > ELFFile::decode_relrs ( Elf_Relr_Range relrs ) const

Definition at line 313 of file ELF.cpp.

References Addr, llvm::sampleprof::Base, and uint.

◆ decodeBBAddrMap()

template<class ELFT >

Expected< std::vector< BBAddrMap > > ELFFile::decodeBBAddrMap ( const Elf_Shdr & Sec ) const

Definition at line 635 of file ELF.cpp.

References Content, llvm::object::createError(), llvm::Data, llvm::joinErrors(), move, llvm::ELF::SHT_LLVM_BB_ADDR_MAP, llvm::Error::success(), llvm::Expected< T >::takeError(), llvm::Twine::utohexstr(), and llvm::IndexedInstrProf::Version.

◆ dynamicEntries()

template<class ELFT >

Expected< typename ELFT::DynRange > ELFFile::dynamicEntries ( ) const

Definition at line 534 of file ELF.cpp.

References llvm::ArrayRef< T >::back(), base, llvm::object::createError(), llvm::ArrayRef< T >::data(), llvm::ArrayRef< T >::empty(), llvm::makeArrayRef(), llvm::ELF::PT_DYNAMIC, llvm::ELF::SHT_DYNAMIC, and llvm::Expected< T >::takeError().

◆ end()

template<class ELFT >

const uint8_t* llvm::object::ELFFile< ELFT >::end ( ) const

inline

Definition at line 178 of file ELF.h.

References llvm::object::ELFFile< ELFT >::base(), and llvm::object::ELFFile< ELFT >::getBufSize().

◆ getBufSize()

template<class ELFT >

size_t llvm::object::ELFFile< ELFT >::getBufSize ( ) const

inline

Definition at line 180 of file ELF.h.

References llvm::StringRef::size().

Referenced by llvm::object::ELFFile< ELFT >::end(), and llvm::object::ELFFile< ELFT >::program_headers().

◆ getDynamicTagAsString() [1/2]

template<class ELFT >

std::string ELFFile::getDynamicTagAsString ( uint64_t Type ) const

Definition at line 529 of file ELF.cpp.

◆ getDynamicTagAsString() [2/2]

template<class ELFT >

std::string ELFFile::getDynamicTagAsString	(	unsigned	Arch,
		uint64_t	Type
	)		const

Definition at line 445 of file ELF.cpp.

References llvm::ELF::EM_AARCH64, llvm::ELF::EM_HEXAGON, llvm::ELF::EM_MIPS, llvm::ELF::EM_PPC, llvm::ELF::EM_PPC64, and llvm::ELF::EM_RISCV.

◆ getDynSymtabSize()

template<class ELFT >

Expected< uint64_t > llvm::object::ELFFile< ELFT >::getDynSymtabSize

This function determines the number of dynamic symbols.

It reads section headers first. If section headers are not available, the number of symbols will be inferred by parsing dynamic hash tables.

Definition at line 692 of file ELF.h.

References llvm::createStringError(), llvm::object::parse_failed, llvm::ELF::SHT_DYNSYM, and llvm::Expected< T >::takeError().

◆ getEntry() [1/2]

template<class ELFT >

template<typename T >

Expected< const T * > llvm::object::ELFFile< ELFT >::getEntry	(	const Elf_Shdr &	Section,
		uint32_t	Entry
	)		const

Definition at line 850 of file ELF.h.

◆ getEntry() [2/2]

template<class ELFT >

template<typename T >

Expected< const T * > llvm::object::ELFFile< ELFT >::getEntry	(	uint32_t	Section,
		uint32_t	Entry
	)		const

Definition at line 840 of file ELF.h.

◆ getHeader()

template<class ELFT >

const Elf_Ehdr& llvm::object::ELFFile< ELFT >::getHeader ( ) const

inline

Definition at line 189 of file ELF.h.

References llvm::object::ELFFile< ELFT >::base().

Referenced by llvm::object::describe(), llvm::object::ELFFile< ELFT >::isLE(), llvm::object::ELFFile< ELFT >::isMipsELF64(), llvm::jitlink::ELFLinkGraphBuilder< object::ELF64LE >::isRelocatable(), and llvm::object::ELFFile< ELFT >::program_headers().

◆ getLinkAsStrtab()

template<class ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getLinkAsStrtab ( const typename ELFT::Shdr & Sec ) const

Definition at line 1168 of file ELF.h.

References llvm::object::createError(), llvm::object::describe(), llvm::object::getSection(), llvm::Expected< T >::takeError(), and llvm::toString().

◆ getRelativeRelocationType()

template<class ELFT >

uint32_t llvm::object::ELFFile< ELFT >::getRelativeRelocationType

Definition at line 583 of file ELF.h.

References llvm::object::getELFRelativeRelocationType().

◆ getRelocationSymbol()

template<class ELFT >

Expected< const typename ELFT::Sym * > llvm::object::ELFFile< ELFT >::getRelocationSymbol	(	const Elf_Rel &	Rel,
		const Elf_Shdr *	SymTab
	)		const

Get the symbol for a given relocation.

Definition at line 626 of file ELF.h.

References isMips64EL().

◆ getRelocationTypeName() [1/2]

template<class ELFT >

StringRef llvm::object::ELFFile< ELFT >::getRelocationTypeName ( uint32_t Type ) const

Definition at line 547 of file ELF.h.

References llvm::object::getELFRelocationTypeName().

◆ getRelocationTypeName() [2/2]

template<class ELFT >

void llvm::object::ELFFile< ELFT >::getRelocationTypeName	(	uint32_t	Type,
		SmallVectorImpl< char > &	Result
	)		const

Definition at line 552 of file ELF.h.

References Type2, and Type3.

◆ getSection() [1/3]

template<class ELFT >

Expected< const typename ELFT::Shdr * > llvm::object::ELFFile< ELFT >::getSection	(	const Elf_Sym &	Sym,
		const Elf_Shdr *	SymTab,
		DataRegion< Elf_Word >	ShndxTable
	)		const

Definition at line 447 of file ELF.h.

References llvm::object::getSection(), and symbols.

◆ getSection() [2/3]

template<class ELFT >

Expected< const typename ELFT::Shdr * > llvm::object::ELFFile< ELFT >::getSection	(	const Elf_Sym &	Sym,
		Elf_Sym_Range	Symtab,
		DataRegion< Elf_Word >	ShndxTable
	)		const

Definition at line 457 of file ELF.h.

References llvm::object::getSection().

◆ getSection() [3/3]

template<class ELFT >

Expected< const typename ELFT::Shdr * > llvm::object::ELFFile< ELFT >::getSection ( uint32_t Index ) const

Definition at line 1071 of file ELF.h.

◆ getSectionContents()

template<class ELFT >

Expected< ArrayRef< uint8_t > > llvm::object::ELFFile< ELFT >::getSectionContents ( const Elf_Shdr & Sec ) const

Definition at line 542 of file ELF.h.

◆ getSectionContentsAsArray()

template<class ELFT >

template<typename T >

Expected< ArrayRef< T > > llvm::object::ELFFile< ELFT >::getSectionContentsAsArray ( const Elf_Shdr & Sec ) const

Definition at line 486 of file ELF.h.

References base, llvm::object::createError(), llvm::object::getSecIndexForError(), llvm::makeArrayRef(), llvm::max(), T, and llvm::Twine::utohexstr().

◆ getSectionIndex()

template<class ELFT >

Expected< uint32_t > llvm::object::ELFFile< ELFT >::getSectionIndex	(	const Elf_Sym &	Sym,
		Elf_Sym_Range	Syms,
		DataRegion< Elf_Word >	ShndxTable
	)		const

Definition at line 430 of file ELF.h.

References Index, llvm::ELF::SHN_LORESERVE, llvm::ELF::SHN_UNDEF, llvm::ELF::SHN_XINDEX, and llvm::Expected< T >::takeError().

◆ getSectionName() [1/2]

template<class ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getSectionName	(	const Elf_Shdr &	Section,
		StringRef	DotShstrtab
	)		const

Definition at line 1197 of file ELF.h.

References llvm::object::createError(), llvm::StringRef::data(), llvm::object::getSecIndexForError(), llvm::StringRef::size(), and llvm::Twine::utohexstr().

◆ getSectionName() [2/2]

template<class ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getSectionName	(	const Elf_Shdr &	Section,
		WarningHandler	WarnHandler = `&defaultWarningHandler`
	)		const

Definition at line 1185 of file ELF.h.

◆ getSectionStringTable()

template<class ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getSectionStringTable	(	Elf_Shdr_Range	Sections,
		WarningHandler	WarnHandler = `&defaultWarningHandler`
	)		const

Definition at line 636 of file ELF.h.

References llvm::object::createError(), and llvm::ELF::SHN_XINDEX.

◆ getSegmentContents()

template<class ELFT >

Expected< ArrayRef< uint8_t > > llvm::object::ELFFile< ELFT >::getSegmentContents ( const Elf_Phdr & Phdr ) const

Definition at line 522 of file ELF.h.

References base, llvm::object::createError(), llvm::object::getPhdrIndexForError(), llvm::makeArrayRef(), llvm::max(), and llvm::Twine::utohexstr().

◆ getSHNDXTable() [1/2]

template<class ELFT >

Expected< ArrayRef< typename ELFT::Word > > llvm::object::ELFFile< ELFT >::getSHNDXTable ( const Elf_Shdr & Section ) const

Definition at line 1106 of file ELF.h.

◆ getSHNDXTable() [2/2]

template<class ELFT >

Expected< ArrayRef< typename ELFT::Word > > llvm::object::ELFFile< ELFT >::getSHNDXTable	(	const Elf_Shdr &	Section,
		Elf_Shdr_Range	Sections
	)		const

Definition at line 1115 of file ELF.h.

References assert(), llvm::object::createError(), llvm::object::getELFSectionTypeName(), llvm::ELF::SHT_DYNSYM, llvm::ELF::SHT_SYMTAB, llvm::ELF::SHT_SYMTAB_SHNDX, and llvm::ArrayRef< T >::size().

◆ getStringTable()

template<class ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getStringTable	(	const Elf_Shdr &	Section,
		WarningHandler	WarnHandler = `&defaultWarningHandler`
	)		const

Definition at line 1080 of file ELF.h.

References llvm::object::createError(), llvm::Data, E, llvm::object::getELFSectionTypeName(), llvm::object::getSecIndexForError(), move, and llvm::ELF::SHT_STRTAB.

◆ getStringTableForSymtab() [1/2]

template<class ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getStringTableForSymtab ( const Elf_Shdr & Section ) const

Definition at line 1144 of file ELF.h.

◆ getStringTableForSymtab() [2/2]

template<class ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getStringTableForSymtab	(	const Elf_Shdr &	Section,
		Elf_Shdr_Range	Sections
	)		const

Definition at line 1153 of file ELF.h.

References llvm::object::createError(), llvm::ELF::SHT_DYNSYM, llvm::ELF::SHT_SYMTAB, and llvm::Expected< T >::takeError().

◆ getSymbol()

template<class ELFT >

Expected< const typename ELFT::Sym * > llvm::object::ELFFile< ELFT >::getSymbol	(	const Elf_Shdr *	Sec,
		uint32_t	Index
	)		const

Definition at line 470 of file ELF.h.

References llvm::object::createError(), llvm::object::getSecIndexForError(), Index, and symbols.

◆ getSymbolVersionByIndex()

template<typename ELFT >

Expected< StringRef > llvm::object::ELFFile< ELFT >::getSymbolVersionByIndex	(	uint32_t	SymbolVersionIndex,
		bool &	IsDefault,
		SmallVector< Optional< VersionEntry >, 0 > &	VersionMap,
		Optional< bool >	IsSymHidden
	)		const

Definition at line 867 of file ELF.h.

References llvm::object::createError(), llvm::ELF::VER_NDX_GLOBAL, llvm::ELF::VER_NDX_LOCAL, and llvm::ELF::VERSYM_VERSION.

◆ getVersionDefinitions()

template<class ELFT >

Expected< std::vector< VerDef > > llvm::object::ELFFile< ELFT >::getVersionDefinitions ( const Elf_Shdr & Sec ) const

Definition at line 896 of file ELF.h.

References llvm::object::createError(), llvm::object::describe(), llvm::Expected< T >::takeError(), and llvm::toString().

◆ getVersionDependencies()

template<class ELFT >

Expected< std::vector< VerNeed > > llvm::object::ELFFile< ELFT >::getVersionDependencies	(	const Elf_Shdr &	Sec,
		WarningHandler	WarnHandler = `&defaultWarningHandler`
	)		const

Definition at line 983 of file ELF.h.

References llvm::object::createError(), llvm::object::describe(), E, move, llvm::Expected< T >::takeError(), and llvm::toString().

◆ isLE()

template<class ELFT >

bool llvm::object::ELFFile< ELFT >::isLE ( ) const

inline

Definition at line 239 of file ELF.h.

References llvm::ELF::ELFDATA2LSB, and llvm::object::ELFFile< ELFT >::getHeader().

Referenced by llvm::object::ELFFile< ELFT >::isMips64EL().

◆ isMips64EL()

template<class ELFT >

bool llvm::object::ELFFile< ELFT >::isMips64EL ( ) const

inline

Definition at line 248 of file ELF.h.

References llvm::object::ELFFile< ELFT >::isLE(), and llvm::object::ELFFile< ELFT >::isMipsELF64().

◆ isMipsELF64()

template<class ELFT >

bool llvm::object::ELFFile< ELFT >::isMipsELF64 ( ) const

inline

Definition at line 243 of file ELF.h.

References llvm::ELF::ELFCLASS64, llvm::ELF::EM_MIPS, and llvm::object::ELFFile< ELFT >::getHeader().

Referenced by llvm::object::ELFFile< ELFT >::isMips64EL().

◆ loadVersionMap()

template<class ELFT >

Expected< SmallVector< Optional< VersionEntry >, 0 > > llvm::object::ELFFile< ELFT >::loadVersionMap	(	const Elf_Shdr *	VerNeedSec,
		const Elf_Shdr *	VerDefSec
	)		const

Definition at line 589 of file ELF.h.

References llvm::tgtok::Def, N, llvm::object::VernAux::Name, llvm::object::VernAux::Other, llvm::SmallVectorImpl< T >::resize(), llvm::Expected< T >::takeError(), llvm::IndexedInstrProf::Version, and llvm::ELF::VERSYM_VERSION.

◆ notes() [1/2]

template<class ELFT >

iterator_range<Elf_Note_Iterator> llvm::object::ELFFile< ELFT >::notes	(	const Elf_Phdr &	Phdr,
		Error &	Err
	)		const

inline

Get an iterator range over notes of a program header.

The program header must be of type PT_NOTE.

Parameters

Phdr	the program header to iterate over.
Err	[out] an error to support fallible iteration, which should be checked after iteration ends.

Definition at line 350 of file ELF.h.

◆ notes() [2/2]

template<class ELFT >

iterator_range<Elf_Note_Iterator> llvm::object::ELFFile< ELFT >::notes	(	const Elf_Shdr &	Shdr,
		Error &	Err
	)		const

inline

Get an iterator range over notes of a section.

The section must be of type SHT_NOTE.

Parameters

Shdr	the section to iterate over.
Err	[out] an error to support fallible iteration, which should be checked after iteration ends.

Definition at line 362 of file ELF.h.

◆ notes_begin() [1/2]

template<class ELFT >

Elf_Note_Iterator llvm::object::ELFFile< ELFT >::notes_begin	(	const Elf_Phdr &	Phdr,
		Error &	Err
	)		const

inline

Get an iterator over notes in a program header.

The program header must be of type PT_NOTE.

Parameters

Phdr	the program header to iterate over.
Err	[out] an error to support fallible iteration, which should be checked after iteration ends.

Definition at line 307 of file ELF.h.

◆ notes_begin() [2/2]

template<class ELFT >

Elf_Note_Iterator llvm::object::ELFFile< ELFT >::notes_begin	(	const Elf_Shdr &	Shdr,
		Error &	Err
	)		const

inline

Get an iterator over notes in a section.

The section must be of type SHT_NOTE.

Parameters

Shdr	the section to iterate over.
Err	[out] an error to support fallible iteration, which should be checked after iteration ends.

Definition at line 326 of file ELF.h.

◆ notes_end()

template<class ELFT >

Elf_Note_Iterator llvm::object::ELFFile< ELFT >::notes_end ( ) const

inline

Get the end iterator for notes.

Definition at line 339 of file ELF.h.

◆ program_headers()

template<class ELFT >

Expected<Elf_Phdr_Range> llvm::object::ELFFile< ELFT >::program_headers ( ) const

inline

Iterate over program header table.

Definition at line 281 of file ELF.h.

References llvm::object::ELFFile< ELFT >::base(), llvm::object::createError(), llvm::object::ELFFile< ELFT >::getBufSize(), llvm::object::ELFFile< ELFT >::getHeader(), llvm::makeArrayRef(), and llvm::Twine::utohexstr().

Referenced by llvm::object::getPhdrIndexForError().

◆ relas()

template<class ELFT >

Expected<Elf_Rela_Range> llvm::object::ELFFile< ELFT >::relas ( const Elf_Shdr & Sec ) const

inline

Definition at line 264 of file ELF.h.

◆ relrs()

template<class ELFT >

Expected<Elf_Relr_Range> llvm::object::ELFFile< ELFT >::relrs ( const Elf_Shdr & Sec ) const

inline

Definition at line 272 of file ELF.h.

◆ rels()

template<class ELFT >

Expected<Elf_Rel_Range> llvm::object::ELFFile< ELFT >::rels ( const Elf_Shdr & Sec ) const

inline

Definition at line 268 of file ELF.h.

◆ sections()

template<class ELFT >

Expected< typename ELFT::ShdrRange > llvm::object::ELFFile< ELFT >::sections

Definition at line 787 of file ELF.h.

References base, llvm::object::createError(), First, llvm::makeArrayRef(), UINT64_MAX, and llvm::Twine::utohexstr().

Referenced by llvm::object::describe(), and llvm::object::getSecIndexForError().

◆ symbols()

template<class ELFT >

Expected<Elf_Sym_Range> llvm::object::ELFFile< ELFT >::symbols ( const Elf_Shdr * Sec ) const

inline

Definition at line 258 of file ELF.h.

◆ toMappedAddr()

template<class ELFT >

Expected< const uint8_t * > ELFFile::toMappedAddr	(	uint64_t	VAddr,
		WarningHandler	WarnHandler = `&defaultWarningHandler`
	)		const

Definition at line 583 of file ELF.cpp.

References B, base, llvm::object::createError(), E, I, llvm::is_sorted(), move, llvm::ELF::PT_LOAD, llvm::stable_sort(), llvm::upper_bound(), and llvm::Twine::utohexstr().

The documentation for this class was generated from the following files:

include/llvm/Object/ELF.h
lib/Object/ELF.cpp

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

template<class ELFT> class llvm::object::ELFFile< ELFT >

Member Typedef Documentation

◆ WarningHandler

Member Function Documentation

◆ android_relas()

◆ base()

◆ create()

◆ createFakeSections()

◆ decode_relrs()

◆ decodeBBAddrMap()

◆ dynamicEntries()

◆ end()

◆ getBufSize()

◆ getDynamicTagAsString() [1/2]

◆ getDynamicTagAsString() [2/2]

◆ getDynSymtabSize()

◆ getEntry() [1/2]

◆ getEntry() [2/2]

◆ getHeader()

◆ getLinkAsStrtab()

◆ getRelativeRelocationType()

◆ getRelocationSymbol()

◆ getRelocationTypeName() [1/2]

◆ getRelocationTypeName() [2/2]

◆ getSection() [1/3]

◆ getSection() [2/3]

◆ getSection() [3/3]

◆ getSectionContents()

◆ getSectionContentsAsArray()

◆ getSectionIndex()

◆ getSectionName() [1/2]

◆ getSectionName() [2/2]

◆ getSectionStringTable()

◆ getSegmentContents()

◆ getSHNDXTable() [1/2]

◆ getSHNDXTable() [2/2]

◆ getStringTable()

◆ getStringTableForSymtab() [1/2]

◆ getStringTableForSymtab() [2/2]

◆ getSymbol()

◆ getSymbolVersionByIndex()

◆ getVersionDefinitions()

◆ getVersionDependencies()

◆ isLE()

◆ isMips64EL()

◆ isMipsELF64()

◆ loadVersionMap()

◆ notes() [1/2]

◆ notes() [2/2]

◆ notes_begin() [1/2]

◆ notes_begin() [2/2]

◆ notes_end()

◆ program_headers()

◆ relas()

◆ relrs()

◆ rels()

◆ sections()

◆ symbols()

◆ toMappedAddr()

template<class ELFT>
class llvm::object::ELFFile< ELFT >