llvm::object::ELFObjectFile< ELFT > Class Template Reference

#include "llvm/Object/ELFObjectFile.h"

Inheritance diagram for llvm::object::ELFObjectFile< ELFT >:

Collaboration diagram for llvm::object::ELFObjectFile< ELFT >:

Public Member Functions
SectionRef	toSectionRef (const Elf_Shdr *Sec) const
ELFSymbolRef	toSymbolRef (const Elf_Shdr *SymTable, unsigned SymbolNum) const
bool	IsContentValid () const
	ELFObjectFile (ELFObjectFile< ELFT > &&Other)
const Elf_Rel *	getRel (DataRefImpl Rel) const
const Elf_Rela *	getRela (DataRefImpl Rela) const
Expected< const Elf_Sym * >	getSymbol (DataRefImpl Sym) const
const Elf_Shdr *	getRelSection (DataRefImpl Rel) const
	Get the relocation section that contains Rel. More...
const Elf_Shdr *	getSection (DataRefImpl Sec) const
basic_symbol_iterator	symbol_begin () const override
basic_symbol_iterator	symbol_end () const override
elf_symbol_iterator	dynamic_symbol_begin () const
elf_symbol_iterator	dynamic_symbol_end () const
section_iterator	section_begin () const override
section_iterator	section_end () const override
Expected< int64_t >	getRelocationAddend (DataRefImpl Rel) const override
uint8_t	getBytesInAddress () const override
	The number of bytes used to represent an address in this object file format. More...
StringRef	getFileFormatName () const override
Triple::ArchType	getArch () const override
Expected< uint64_t >	getStartAddress () const override
unsigned	getPlatformFlags () const override
	Returns platform-specific object flags, if any. More...
const ELFFile< ELFT > &	getELFFile () const
bool	isDyldType () const
elf_symbol_iterator_range	getDynamicSymbolIterators () const override
bool	isRelocatableObject () const override
	True if this is a relocatable object (.o/.obj). More...
Public Member Functions inherited from llvm::object::ELFObjectFileBase
elf_symbol_iterator_range	symbols () const
SubtargetFeatures	getFeatures () const override
Optional< StringRef >	tryGetCPUName () const override
void	setARMSubArch (Triple &TheTriple) const override
std::vector< std::pair< Optional< DataRefImpl >, uint64_t > >	getPltAddresses () const
Expected< std::vector< VersionEntry > >	readDynsymVersions () const
	Returns a vector containing a symbol version for each dynamic symbol. More...
Public Member Functions inherited from llvm::object::ObjectFile
	ObjectFile ()=delete
	ObjectFile (const ObjectFile &other)=delete
uint64_t	getCommonSymbolSize (DataRefImpl Symb) const
symbol_iterator_range	symbols () const
section_iterator_range	sections () const
Triple	makeTriple () const
	Create a triple from the data in this object file. More...
virtual StringRef	mapDebugSectionName (StringRef Name) const
	Maps a debug section name to a standard DWARF section name. More...
Public Member Functions inherited from llvm::object::SymbolicFile
	SymbolicFile (unsigned int Type, MemoryBufferRef Source)
	~SymbolicFile () override
basic_symbol_iterator_range	symbols () const
Public Member Functions inherited from llvm::object::Binary
	Binary ()=delete
	Binary (const Binary &other)=delete
virtual	~Binary ()
StringRef	getData () const
StringRef	getFileName () const
MemoryBufferRef	getMemoryBufferRef () const
unsigned int	getType () const
bool	isObject () const
bool	isSymbolic () const
bool	isArchive () const
bool	isMachOUniversalBinary () const
bool	isTapiUniversal () const
bool	isELF () const
bool	isMachO () const
bool	isCOFF () const
bool	isXCOFF () const
bool	isWasm () const
bool	isCOFFImportFile () const
bool	isIR () const
bool	isMinidump () const
bool	isTapiFile () const
bool	isLittleEndian () const
bool	isWinRes () const
Triple::ObjectFormatType	getTripleObjectFormat () const

Static Public Member Functions
static Expected< ELFObjectFile< ELFT > >	create (MemoryBufferRef Object, bool InitContent=true)
static bool	classof (const Binary *v)
Static Public Member Functions inherited from llvm::object::ELFObjectFileBase
static bool	classof (const Binary *v)
Static Public Member Functions inherited from llvm::object::ObjectFile
static Expected< OwningBinary< ObjectFile > >	createObjectFile (StringRef ObjectPath)
static Expected< std::unique_ptr< ObjectFile > >	createObjectFile (MemoryBufferRef Object, llvm::file_magic Type, bool InitContent=true)
static Expected< std::unique_ptr< ObjectFile > >	createObjectFile (MemoryBufferRef Object)
static bool	classof (const Binary *v)
static Expected< std::unique_ptr< COFFObjectFile > >	createCOFFObjectFile (MemoryBufferRef Object)
static Expected< std::unique_ptr< ObjectFile > >	createXCOFFObjectFile (MemoryBufferRef Object, unsigned FileType)
static Expected< std::unique_ptr< ObjectFile > >	createELFObjectFile (MemoryBufferRef Object, bool InitContent=true)
static Expected< std::unique_ptr< MachOObjectFile > >	createMachOObjectFile (MemoryBufferRef Object, uint32_t UniversalCputype=0, uint32_t UniversalIndex=0)
static Expected< std::unique_ptr< WasmObjectFile > >	createWasmObjectFile (MemoryBufferRef Object)
Static Public Member Functions inherited from llvm::object::SymbolicFile
static Expected< std::unique_ptr< SymbolicFile > >	createSymbolicFile (MemoryBufferRef Object, llvm::file_magic Type, LLVMContext *Context, bool InitContent=true)
static Expected< std::unique_ptr< SymbolicFile > >	createSymbolicFile (MemoryBufferRef Object)
static bool	classof (const Binary *v)
static bool	isSymbolicFile (file_magic Type, const LLVMContext *Context)
Static Public Member Functions inherited from llvm::object::Binary
static Error	checkOffset (MemoryBufferRef M, uintptr_t Addr, const uint64_t Size)

Protected Member Functions
Error	initContent () override
void	moveSymbolNext (DataRefImpl &Symb) const override
Expected< StringRef >	getSymbolName (DataRefImpl Symb) const override
Expected< uint64_t >	getSymbolAddress (DataRefImpl Symb) const override
uint64_t	getSymbolValueImpl (DataRefImpl Symb) const override
uint32_t	getSymbolAlignment (DataRefImpl Symb) const override
uint64_t	getCommonSymbolSizeImpl (DataRefImpl Symb) const override
Expected< uint32_t >	getSymbolFlags (DataRefImpl Symb) const override
uint8_t	getSymbolBinding (DataRefImpl Symb) const override
uint8_t	getSymbolOther (DataRefImpl Symb) const override
uint8_t	getSymbolELFType (DataRefImpl Symb) const override
Expected< SymbolRef::Type >	getSymbolType (DataRefImpl Symb) const override
Expected< section_iterator >	getSymbolSection (const Elf_Sym *Symb, const Elf_Shdr *SymTab) const
Expected< section_iterator >	getSymbolSection (DataRefImpl Symb) const override
void	moveSectionNext (DataRefImpl &Sec) const override
Expected< StringRef >	getSectionName (DataRefImpl Sec) const override
uint64_t	getSectionAddress (DataRefImpl Sec) const override
uint64_t	getSectionIndex (DataRefImpl Sec) const override
uint64_t	getSectionSize (DataRefImpl Sec) const override
Expected< ArrayRef< uint8_t > >	getSectionContents (DataRefImpl Sec) const override
uint64_t	getSectionAlignment (DataRefImpl Sec) const override
bool	isSectionCompressed (DataRefImpl Sec) const override
bool	isSectionText (DataRefImpl Sec) const override
bool	isSectionData (DataRefImpl Sec) const override
bool	isSectionBSS (DataRefImpl Sec) const override
bool	isSectionVirtual (DataRefImpl Sec) const override
bool	isBerkeleyText (DataRefImpl Sec) const override
bool	isBerkeleyData (DataRefImpl Sec) const override
bool	isDebugSection (DataRefImpl Sec) const override
relocation_iterator	section_rel_begin (DataRefImpl Sec) const override
relocation_iterator	section_rel_end (DataRefImpl Sec) const override
std::vector< SectionRef >	dynamic_relocation_sections () const override
Expected< section_iterator >	getRelocatedSection (DataRefImpl Sec) const override
void	moveRelocationNext (DataRefImpl &Rel) const override
uint64_t	getRelocationOffset (DataRefImpl Rel) const override
symbol_iterator	getRelocationSymbol (DataRefImpl Rel) const override
uint64_t	getRelocationType (DataRefImpl Rel) const override
void	getRelocationTypeName (DataRefImpl Rel, SmallVectorImpl< char > &Result) const override
uint32_t	getSectionType (DataRefImpl Sec) const override
uint64_t	getSectionFlags (DataRefImpl Sec) const override
uint64_t	getSectionOffset (DataRefImpl Sec) const override
StringRef	getRelocationTypeName (uint32_t Type) const
DataRefImpl	toDRI (const Elf_Shdr *SymTable, unsigned SymbolNum) const
const Elf_Shdr *	toELFShdrIter (DataRefImpl Sec) const
DataRefImpl	toDRI (const Elf_Shdr *Sec) const
DataRefImpl	toDRI (const Elf_Dyn *Dyn) const
bool	isExportedToOtherDSO (const Elf_Sym *ESym) const
Error	getBuildAttributes (ELFAttributeParser &Attributes) const override
Protected Member Functions inherited from llvm::object::ELFObjectFileBase
	ELFObjectFileBase (unsigned int Type, MemoryBufferRef Source)
Protected Member Functions inherited from llvm::object::ObjectFile
	ObjectFile (unsigned int Type, MemoryBufferRef Source)
const uint8_t *	base () const
Error	printSymbolName (raw_ostream &OS, DataRefImpl Symb) const override
virtual bool	isSectionBitcode (DataRefImpl Sec) const
virtual bool	isSectionStripped (DataRefImpl Sec) const
Expected< uint64_t >	getSymbolValue (DataRefImpl Symb) const
Protected Member Functions inherited from llvm::object::Binary
	Binary (unsigned int Type, MemoryBufferRef Source)

Protected Attributes
ELFFile< ELFT >	EF
const Elf_Shdr *	DotDynSymSec = nullptr
const Elf_Shdr *	DotSymtabSec = nullptr
const Elf_Shdr *	DotSymtabShndxSec = nullptr
bool	isDyldELFObject
Protected Attributes inherited from llvm::object::Binary
MemoryBufferRef	Data

Additional Inherited Members
Public Types inherited from llvm::object::ELFObjectFileBase
using	elf_symbol_iterator_range = iterator_range< elf_symbol_iterator >
Public Types inherited from llvm::object::ObjectFile
using	symbol_iterator_range = iterator_range< symbol_iterator >
using	section_iterator_range = iterator_range< section_iterator >
Public Types inherited from llvm::object::SymbolicFile
using	basic_symbol_iterator_range = iterator_range< basic_symbol_iterator >
Protected Types inherited from llvm::object::Binary
enum	{   ID_Archive, ID_MachOUniversalBinary, ID_COFFImportFile, ID_IR,   ID_TapiUniversal, ID_TapiFile, ID_Minidump, ID_WinRes,   ID_StartObjects, ID_COFF, ID_XCOFF32, ID_XCOFF64,   ID_ELF32L, ID_ELF32B, ID_ELF64L, ID_ELF64B,   ID_MachO32L, ID_MachO32B, ID_MachO64L, ID_MachO64B,   ID_Wasm, ID_EndObjects }
Static Protected Member Functions inherited from llvm::object::Binary
static unsigned int	getELFType (bool isLE, bool is64Bits)
static unsigned int	getMachOType (bool isLE, bool is64Bits)

Detailed Description

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

Definition at line 232 of file ELFObjectFile.h.

Constructor & Destructor Documentation

ELFObjectFile()

template<class ELFT >

llvm::object::ELFObjectFile< ELFT >::ELFObjectFile

(

ELFObjectFile< ELFT > &&

Other

)

Definition at line 1105 of file ELFObjectFile.h.

References llvm::Data, and Other.

Member Function Documentation

classof()

template<class ELFT >

static bool llvm::object::ELFObjectFile< ELFT >::classof ( const Binary *  v )

inlinestatic

Definition at line 444 of file ELFObjectFile.h.

References llvm::object::Binary::getELFType(), llvm::object::Binary::getType(), and llvm::support::little.

create()

template<class ELFT >

Expected< ELFObjectFile< ELFT > > llvm::object::ELFObjectFile< ELFT >::create ( MemoryBufferRef  Object, bool  InitContent = true  )

static

Definition at line 1080 of file ELFObjectFile.h.

References llvm::object::ELFFile< ELFT >::create(), E, llvm::object::ELFObjectFile< ELFT >::initContent(), move, and llvm::Object.

Referenced by createPtr().

dynamic_relocation_sections()

template<class ELFT >

std::vector< SectionRef > llvm::object::ELFObjectFile< ELFT >::dynamic_relocation_sections

overrideprotectedvirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 889 of file ELFObjectFile.h.

References base, llvm::Dynamic, llvm::is_contained(), and llvm::ELF::SHT_DYNAMIC.

dynamic_symbol_begin()

template<class ELFT >

elf_symbol_iterator llvm::object::ELFObjectFile< ELFT >::dynamic_symbol_begin

Definition at line 1127 of file ELFObjectFile.h.

dynamic_symbol_end()

template<class ELFT >

elf_symbol_iterator llvm::object::ELFObjectFile< ELFT >::dynamic_symbol_end

Definition at line 1137 of file ELFObjectFile.h.

getArch()

template<class ELFT >

Triple::ArchType llvm::object::ELFObjectFile< ELFT >::getArch

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1239 of file ELFObjectFile.h.

References llvm::Triple::aarch64, llvm::Triple::aarch64_be, llvm::Triple::amdgcn, llvm::Triple::arm, llvm::Triple::avr, llvm::Triple::bpfeb, llvm::Triple::bpfel, llvm::Triple::csky, llvm::ELF::EF_AMDGPU_MACH, llvm::ELF::EF_AMDGPU_MACH_AMDGCN_FIRST, llvm::ELF::EF_AMDGPU_MACH_AMDGCN_LAST, llvm::ELF::EF_AMDGPU_MACH_R600_FIRST, llvm::ELF::EF_AMDGPU_MACH_R600_LAST, llvm::ELF::EI_CLASS, llvm::ELF::ELFCLASS32, llvm::ELF::ELFCLASS64, llvm::ELF::EM_386, llvm::ELF::EM_68K, llvm::ELF::EM_AARCH64, llvm::ELF::EM_AMDGPU, llvm::ELF::EM_ARM, llvm::ELF::EM_AVR, llvm::ELF::EM_BPF, llvm::ELF::EM_CSKY, llvm::ELF::EM_HEXAGON, llvm::ELF::EM_IAMCU, llvm::ELF::EM_LANAI, llvm::ELF::EM_MIPS, llvm::ELF::EM_MSP430, llvm::ELF::EM_PPC, llvm::ELF::EM_PPC64, llvm::ELF::EM_RISCV, llvm::ELF::EM_S390, llvm::ELF::EM_SPARC, llvm::ELF::EM_SPARC32PLUS, llvm::ELF::EM_SPARCV9, llvm::ELF::EM_VE, llvm::ELF::EM_X86_64, llvm::Triple::hexagon, llvm::Triple::lanai, llvm::support::little, llvm::Triple::m68k, llvm::Triple::mips, llvm::Triple::mips64, llvm::Triple::mips64el, llvm::Triple::mipsel, llvm::Triple::msp430, llvm::Triple::ppc, llvm::Triple::ppc64, llvm::Triple::ppc64le, llvm::Triple::ppcle, llvm::Triple::r600, llvm::report_fatal_error(), llvm::Triple::riscv32, llvm::Triple::riscv64, llvm::Triple::sparc, llvm::Triple::sparcel, llvm::Triple::sparcv9, llvm::Triple::systemz, llvm::Triple::UnknownArch, llvm::Triple::ve, llvm::Triple::x86, and llvm::Triple::x86_64.

getBuildAttributes()

template<class ELFT >

Error llvm::object::ELFObjectFile< ELFT >::getBuildAttributes ( ELFAttributeParser &  Attributes ) const

inlineoverrideprotectedvirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 369 of file ELFObjectFile.h.

References Attributes, E, llvm::object::ELFObjectFile< ELFT >::EF, llvm::ELFAttrs::Format_Version, llvm::ELF::SHT_ARM_ATTRIBUTES, llvm::ELF::SHT_RISCV_ATTRIBUTES, and llvm::Error::success().

getBytesInAddress()

template<class ELFT >

uint8_t llvm::object::ELFObjectFile< ELFT >::getBytesInAddress ( ) const

overridevirtual

The number of bytes used to represent an address in this object file format.

Implements llvm::object::ObjectFile.

Definition at line 1162 of file ELFObjectFile.h.

getCommonSymbolSizeImpl()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getCommonSymbolSizeImpl ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 632 of file ELFObjectFile.h.

getDynamicSymbolIterators()

template<class ELFT >

ELFObjectFileBase::elf_symbol_iterator_range llvm::object::ELFObjectFile< ELFT >::getDynamicSymbolIterators

overridevirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 1326 of file ELFObjectFile.h.

References llvm::make_range().

getELFFile()

template<class ELFT >

const ELFFile<ELFT>& llvm::object::ELFObjectFile< ELFT >::getELFFile ( ) const

inline

Definition at line 441 of file ELFObjectFile.h.

References llvm::object::ELFObjectFile< ELFT >::EF.

Referenced by llvm::ifs::buildStub().

getFileFormatName()

template<class ELFT >

StringRef llvm::object::ELFObjectFile< ELFT >::getFileFormatName

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1167 of file ELFObjectFile.h.

References llvm::ELF::EI_CLASS, llvm::ELF::ELFCLASS32, llvm::ELF::ELFCLASS64, llvm::ELF::EM_386, llvm::ELF::EM_68K, llvm::ELF::EM_AARCH64, llvm::ELF::EM_AMDGPU, llvm::ELF::EM_ARM, llvm::ELF::EM_AVR, llvm::ELF::EM_BPF, llvm::ELF::EM_CSKY, llvm::ELF::EM_HEXAGON, llvm::ELF::EM_IAMCU, llvm::ELF::EM_LANAI, llvm::ELF::EM_MIPS, llvm::ELF::EM_MSP430, llvm::ELF::EM_PPC, llvm::ELF::EM_PPC64, llvm::ELF::EM_RISCV, llvm::ELF::EM_S390, llvm::ELF::EM_SPARC, llvm::ELF::EM_SPARC32PLUS, llvm::ELF::EM_SPARCV9, llvm::ELF::EM_VE, llvm::ELF::EM_X86_64, llvm::support::little, and llvm::report_fatal_error().

getPlatformFlags()

template<class ELFT >

unsigned llvm::object::ELFObjectFile< ELFT >::getPlatformFlags ( ) const

inlineoverridevirtual

Returns platform-specific object flags, if any.

Implements llvm::object::ELFObjectFileBase.

Definition at line 439 of file ELFObjectFile.h.

References llvm::object::ELFObjectFile< ELFT >::EF.

getRel()

template<class ELFT >

const ELFObjectFile< ELFT >::Elf_Rel * llvm::object::ELFObjectFile< ELFT >::getRel

(

DataRefImpl

Rel

)

const

Definition at line 1060 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, assert(), llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, llvm::errorToErrorCode(), llvm::report_fatal_error(), llvm::MipsISD::Ret, and llvm::ELF::SHT_REL.

getRela()

template<class ELFT >

const ELFObjectFile< ELFT >::Elf_Rela * llvm::object::ELFObjectFile< ELFT >::getRela

(

DataRefImpl

Rela

)

const

Definition at line 1070 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, assert(), llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, llvm::errorToErrorCode(), llvm::report_fatal_error(), llvm::MipsISD::Ret, and llvm::ELF::SHT_RELA.

getRelocatedSection()

template<class ELFT >

Expected< section_iterator > llvm::object::ELFObjectFile< ELFT >::getRelocatedSection ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 983 of file ELFObjectFile.h.

References llvm::object::getSection(), llvm::ELF::SHT_REL, llvm::ELF::SHT_RELA, and llvm::Expected< T >::takeError().

getRelocationAddend()

template<class ELFT >

Expected< int64_t > llvm::object::ELFObjectFile< ELFT >::getRelocationAddend ( DataRefImpl  Rel ) const

overridevirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 1052 of file ELFObjectFile.h.

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

getRelocationOffset()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getRelocationOffset ( DataRefImpl  Rel ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 1021 of file ELFObjectFile.h.

References llvm::ELF::SHT_REL.

getRelocationSymbol()

template<class ELFT >

symbol_iterator llvm::object::ELFObjectFile< ELFT >::getRelocationSymbol ( DataRefImpl  Rel ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 1003 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, and llvm::ELF::SHT_REL.

getRelocationType()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getRelocationType ( DataRefImpl  Rel ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 1030 of file ELFObjectFile.h.

References llvm::ELF::SHT_REL.

getRelocationTypeName() [1/2]

template<class ELFT >

void llvm::object::ELFObjectFile< ELFT >::getRelocationTypeName ( DataRefImpl  Rel, SmallVectorImpl< char > &  Result  ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 1044 of file ELFObjectFile.h.

References type.

getRelocationTypeName() [2/2]

template<class ELFT >

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

protected

Definition at line 1039 of file ELFObjectFile.h.

References llvm::object::getELFRelocationTypeName().

getRelSection()

template<class ELFT >

const Elf_Shdr* llvm::object::ELFObjectFile< ELFT >::getRelSection ( DataRefImpl  Rel ) const

inline

Get the relocation section that contains Rel.

Definition at line 411 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, llvm::object::ELFObjectFile< ELFT >::EF, llvm::errorToErrorCode(), and llvm::report_fatal_error().

getSection()

template<class ELFT >

const Elf_Shdr* llvm::object::ELFObjectFile< ELFT >::getSection ( DataRefImpl  Sec ) const

inline

Definition at line 419 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::p.

getSectionAddress()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getSectionAddress ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 823 of file ELFObjectFile.h.

References llvm::object::getSection().

getSectionAlignment()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getSectionAlignment ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 858 of file ELFObjectFile.h.

References llvm::object::getSection().

getSectionContents()

template<class ELFT >

Expected< ArrayRef< uint8_t > > llvm::object::ELFObjectFile< ELFT >::getSectionContents ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 845 of file ELFObjectFile.h.

References base, E, llvm::object::getSection(), llvm::makeArrayRef(), move, and llvm::ELF::SHT_NOBITS.

getSectionFlags()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getSectionFlags ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 524 of file ELFObjectFile.h.

References llvm::object::getSection().

getSectionIndex()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getSectionIndex ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 828 of file ELFObjectFile.h.

References First, llvm::object::getSection(), llvm::handleAllErrors(), and move.

getSectionName()

template<class ELFT >

Expected< StringRef > llvm::object::ELFObjectFile< ELFT >::getSectionName ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 818 of file ELFObjectFile.h.

References llvm::object::getSection().

getSectionOffset()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getSectionOffset ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 534 of file ELFObjectFile.h.

References llvm::object::getSection().

getSectionSize()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getSectionSize ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 839 of file ELFObjectFile.h.

References llvm::object::getSection().

getSectionType()

template<class ELFT >

uint32_t llvm::object::ELFObjectFile< ELFT >::getSectionType ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 529 of file ELFObjectFile.h.

References llvm::object::getSection().

getStartAddress()

template<class ELFT >

Expected< uint64_t > llvm::object::ELFObjectFile< ELFT >::getStartAddress

overridevirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 1320 of file ELFObjectFile.h.

getSymbol()

template<class ELFT >

Expected<const Elf_Sym *> llvm::object::ELFObjectFile< ELFT >::getSymbol ( DataRefImpl  Sym ) const

inline

Definition at line 406 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, and llvm::object::ELFObjectFile< ELFT >::EF.

getSymbolAddress()

template<class ELFT >

Expected< uint64_t > llvm::object::ELFObjectFile< ELFT >::getSymbolAddress ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 559 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, llvm::ELF::ET_REL, getSymbolValue(), llvm::ARMBuildAttrs::Section, llvm::ELF::SHN_ABS, llvm::ELF::SHN_COMMON, llvm::ELF::SHN_UNDEF, and llvm::Expected< T >::takeError().

getSymbolAlignment()

template<class ELFT >

uint32_t llvm::object::ELFObjectFile< ELFT >::getSymbolAlignment ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 605 of file ELFObjectFile.h.

References llvm::report_fatal_error(), llvm::ELF::SHN_COMMON, and llvm::Expected< T >::takeError().

getSymbolBinding()

template<class ELFT >

uint8_t llvm::object::ELFObjectFile< ELFT >::getSymbolBinding ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 637 of file ELFObjectFile.h.

References llvm::report_fatal_error(), and llvm::Expected< T >::takeError().

getSymbolELFType()

template<class ELFT >

uint8_t llvm::object::ELFObjectFile< ELFT >::getSymbolELFType ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 653 of file ELFObjectFile.h.

References llvm::report_fatal_error(), and llvm::Expected< T >::takeError().

getSymbolFlags()

template<class ELFT >

Expected< uint32_t > llvm::object::ELFObjectFile< ELFT >::getSymbolFlags ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::SymbolicFile.

Definition at line 686 of file ELFObjectFile.h.

References llvm::consumeError(), llvm::ELF::EM_AARCH64, llvm::ELF::EM_ARM, llvm::ELF::EM_RISCV, getSymbolName(), llvm::object::BasicSymbolRef::SF_Absolute, llvm::object::BasicSymbolRef::SF_Common, llvm::object::BasicSymbolRef::SF_Exported, llvm::object::BasicSymbolRef::SF_FormatSpecific, llvm::object::BasicSymbolRef::SF_Global, llvm::object::BasicSymbolRef::SF_Hidden, llvm::object::BasicSymbolRef::SF_None, llvm::object::BasicSymbolRef::SF_Thumb, llvm::object::BasicSymbolRef::SF_Undefined, llvm::object::BasicSymbolRef::SF_Weak, llvm::ELF::SHN_ABS, llvm::ELF::SHN_COMMON, llvm::ELF::SHN_UNDEF, llvm::ELF::STB_LOCAL, llvm::ELF::STB_WEAK, llvm::ELF::STT_COMMON, llvm::ELF::STT_FILE, llvm::ELF::STT_FUNC, llvm::ELF::STT_SECTION, llvm::ELF::STV_HIDDEN, and llvm::Expected< T >::takeError().

getSymbolName()

template<class ELFT >

Expected< StringRef > llvm::object::ELFObjectFile< ELFT >::getSymbolName ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 494 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, llvm::consumeError(), llvm::object::DataRefImpl::d, llvm::ELF::STT_SECTION, and llvm::Expected< T >::takeError().

getSymbolOther()

template<class ELFT >

uint8_t llvm::object::ELFObjectFile< ELFT >::getSymbolOther ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ELFObjectFileBase.

Definition at line 645 of file ELFObjectFile.h.

References llvm::report_fatal_error(), and llvm::Expected< T >::takeError().

getSymbolSection() [1/2]

template<class ELFT >

Expected< section_iterator > llvm::object::ELFObjectFile< ELFT >::getSymbolSection ( const Elf_Sym *  Symb, const Elf_Shdr *  SymTab  ) const

protected

Definition at line 773 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::p, and llvm::Expected< T >::takeError().

getSymbolSection() [2/2]

template<class ELFT >

Expected< section_iterator > llvm::object::ELFObjectFile< ELFT >::getSymbolSection ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 800 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, and llvm::Expected< T >::takeError().

getSymbolType()

template<class ELFT >

Expected< SymbolRef::Type > llvm::object::ELFObjectFile< ELFT >::getSymbolType ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 662 of file ELFObjectFile.h.

References llvm::object::SymbolRef::ST_Data, llvm::object::SymbolRef::ST_Debug, llvm::object::SymbolRef::ST_File, llvm::object::SymbolRef::ST_Function, llvm::object::SymbolRef::ST_Other, llvm::object::SymbolRef::ST_Unknown, llvm::ELF::STT_COMMON, llvm::ELF::STT_FILE, llvm::ELF::STT_FUNC, llvm::ELF::STT_NOTYPE, llvm::ELF::STT_OBJECT, llvm::ELF::STT_SECTION, llvm::ELF::STT_TLS, and llvm::Expected< T >::takeError().

getSymbolValueImpl()

template<class ELFT >

uint64_t llvm::object::ELFObjectFile< ELFT >::getSymbolValueImpl ( DataRefImpl  Symb ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 539 of file ELFObjectFile.h.

References llvm::ELF::EM_ARM, llvm::ELF::EM_MIPS, llvm::report_fatal_error(), llvm::MipsISD::Ret, llvm::ELF::SHN_ABS, llvm::ELF::STT_FUNC, and llvm::Expected< T >::takeError().

initContent()

template<class ELFT >

Error llvm::object::ELFObjectFile< ELFT >::initContent

overrideprotectedvirtual

Reimplemented from llvm::object::Binary.

Definition at line 464 of file ELFObjectFile.h.

References llvm::ELF::SHT_DYNSYM, llvm::ELF::SHT_SYMTAB, llvm::ELF::SHT_SYMTAB_SHNDX, and llvm::Error::success().

Referenced by llvm::object::ELFObjectFile< ELFT >::create().

isBerkeleyData()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isBerkeleyData ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 929 of file ELFObjectFile.h.

References llvm::object::getSection(), llvm::ELF::SHF_ALLOC, and llvm::ELF::SHT_NOBITS.

isBerkeleyText()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isBerkeleyText ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 922 of file ELFObjectFile.h.

References llvm::object::getSection(), llvm::ELF::SHF_ALLOC, llvm::ELF::SHF_EXECINSTR, and llvm::ELF::SHF_WRITE.

IsContentValid()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::IsContentValid ( ) const

inline

Definition at line 248 of file ELFObjectFile.h.

isDebugSection()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isDebugSection ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 936 of file ELFObjectFile.h.

References llvm::consumeError(), llvm::Expected< T >::get(), and llvm::Expected< T >::takeError().

isDyldType()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isDyldType ( ) const

inline

Definition at line 443 of file ELFObjectFile.h.

References llvm::object::ELFObjectFile< ELFT >::isDyldELFObject.

isExportedToOtherDSO()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isExportedToOtherDSO ( const Elf_Sym *  ESym ) const

inlineprotected

Definition at line 356 of file ELFObjectFile.h.

References llvm::ELF::STB_GLOBAL, llvm::ELF::STB_GNU_UNIQUE, llvm::ELF::STB_WEAK, llvm::ELF::STV_DEFAULT, and llvm::ELF::STV_PROTECTED.

isRelocatableObject()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isRelocatableObject ( ) const

overridevirtual

True if this is a relocatable object (.o/.obj).

Implements llvm::object::ObjectFile.

Definition at line 1330 of file ELFObjectFile.h.

References llvm::ELF::ET_REL.

isSectionBSS()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isSectionBSS ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 881 of file ELFObjectFile.h.

References llvm::object::getSection(), llvm::ELF::SHF_ALLOC, llvm::ELF::SHF_WRITE, and llvm::ELF::SHT_NOBITS.

isSectionCompressed()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isSectionCompressed ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 863 of file ELFObjectFile.h.

References llvm::object::getSection(), and llvm::ELF::SHF_COMPRESSED.

isSectionData()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isSectionData ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 873 of file ELFObjectFile.h.

References llvm::object::getSection(), llvm::ELF::SHF_ALLOC, llvm::ELF::SHF_EXECINSTR, and llvm::ELF::SHT_PROGBITS.

isSectionText()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isSectionText ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 868 of file ELFObjectFile.h.

References llvm::object::getSection(), and llvm::ELF::SHF_EXECINSTR.

isSectionVirtual()

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isSectionVirtual ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 917 of file ELFObjectFile.h.

References llvm::object::getSection(), and llvm::ELF::SHT_NOBITS.

moveRelocationNext()

template<class ELFT >

void llvm::object::ELFObjectFile< ELFT >::moveRelocationNext ( DataRefImpl &  Rel ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 997 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::b, and llvm::object::DataRefImpl::d.

moveSectionNext()

template<class ELFT >

void llvm::object::ELFObjectFile< ELFT >::moveSectionNext ( DataRefImpl &  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 812 of file ELFObjectFile.h.

References llvm::object::getSection().

moveSymbolNext()

template<class ELFT >

void llvm::object::ELFObjectFile< ELFT >::moveSymbolNext ( DataRefImpl &  Symb ) const

overrideprotectedvirtual

Implements llvm::object::SymbolicFile.

Definition at line 460 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::b, and llvm::object::DataRefImpl::d.

section_begin()

template<class ELFT >

section_iterator llvm::object::ELFObjectFile< ELFT >::section_begin

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1146 of file ELFObjectFile.h.

section_end()

template<class ELFT >

section_iterator llvm::object::ELFObjectFile< ELFT >::section_end

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1154 of file ELFObjectFile.h.

section_rel_begin()

template<class ELFT >

relocation_iterator llvm::object::ELFObjectFile< ELFT >::section_rel_begin ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 950 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, and llvm::object::DataRefImpl::p.

section_rel_end()

template<class ELFT >

relocation_iterator llvm::object::ELFObjectFile< ELFT >::section_rel_end ( DataRefImpl  Sec ) const

overrideprotectedvirtual

Implements llvm::object::ObjectFile.

Definition at line 963 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, llvm::errorToErrorCode(), llvm::object::DataRefImpl::p, llvm::report_fatal_error(), S, llvm::ELF::SHT_REL, and llvm::ELF::SHT_RELA.

symbol_begin()

template<class ELFT >

basic_symbol_iterator llvm::object::ELFObjectFile< ELFT >::symbol_begin

overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 1110 of file ELFObjectFile.h.

symbol_end()

template<class ELFT >

basic_symbol_iterator llvm::object::ELFObjectFile< ELFT >::symbol_end

overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 1118 of file ELFObjectFile.h.

toDRI() [1/3]

template<class ELFT >

DataRefImpl llvm::object::ELFObjectFile< ELFT >::toDRI ( const Elf_Dyn *  Dyn ) const

inlineprotected

Definition at line 350 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::p.

toDRI() [2/3]

template<class ELFT >

DataRefImpl llvm::object::ELFObjectFile< ELFT >::toDRI ( const Elf_Shdr *  Sec ) const

inlineprotected

Definition at line 344 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::p.

toDRI() [3/3]

template<class ELFT >

DataRefImpl llvm::object::ELFObjectFile< ELFT >::toDRI ( const Elf_Shdr *  SymTable, unsigned  SymbolNum  ) const

inlineprotected

Definition at line 315 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::a, assert(), llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, llvm::object::ELFObjectFile< ELFT >::EF, llvm::ELF::SHT_DYNSYM, and llvm::ELF::SHT_SYMTAB.

Referenced by llvm::object::ELFObjectFile< ELFT >::toSectionRef(), and llvm::object::ELFObjectFile< ELFT >::toSymbolRef().

toELFShdrIter()

template<class ELFT >

const Elf_Shdr* llvm::object::ELFObjectFile< ELFT >::toELFShdrIter ( DataRefImpl  Sec ) const

inlineprotected

Definition at line 340 of file ELFObjectFile.h.

References llvm::object::DataRefImpl::p.

toSectionRef()

template<class ELFT >

SectionRef llvm::object::ELFObjectFile< ELFT >::toSectionRef ( const Elf_Shdr *  Sec ) const

inline

Definition at line 240 of file ELFObjectFile.h.

References llvm::object::ObjectFile::SectionRef, and llvm::object::ELFObjectFile< ELFT >::toDRI().

toSymbolRef()

template<class ELFT >

ELFSymbolRef llvm::object::ELFObjectFile< ELFT >::toSymbolRef ( const Elf_Shdr *  SymTable, unsigned  SymbolNum  ) const

inline

Definition at line 244 of file ELFObjectFile.h.

References llvm::object::ELFObjectFileBase::ELFSymbolRef, and llvm::object::ELFObjectFile< ELFT >::toDRI().

Member Data Documentation

DotDynSymSec

template<class ELFT >

const Elf_Shdr* llvm::object::ELFObjectFile< ELFT >::DotDynSymSec = nullptr

protected

Definition at line 260 of file ELFObjectFile.h.

DotSymtabSec

template<class ELFT >

const Elf_Shdr* llvm::object::ELFObjectFile< ELFT >::DotSymtabSec = nullptr

protected

Definition at line 261 of file ELFObjectFile.h.

DotSymtabShndxSec

template<class ELFT >

const Elf_Shdr* llvm::object::ELFObjectFile< ELFT >::DotSymtabShndxSec = nullptr

protected

Definition at line 262 of file ELFObjectFile.h.

EF

template<class ELFT >

ELFFile<ELFT> llvm::object::ELFObjectFile< ELFT >::EF

protected

Definition at line 258 of file ELFObjectFile.h.

Referenced by llvm::object::ELFObjectFile< ELFT >::getBuildAttributes(), llvm::object::ELFObjectFile< ELFT >::getELFFile(), llvm::object::ELFObjectFile< ELFT >::getPlatformFlags(), llvm::object::ELFObjectFile< ELFT >::getRelSection(), llvm::object::ELFObjectFile< ELFT >::getSymbol(), and llvm::object::ELFObjectFile< ELFT >::toDRI().

isDyldELFObject

template<class ELFT >

bool llvm::object::ELFObjectFile< ELFT >::isDyldELFObject

protected

Definition at line 396 of file ELFObjectFile.h.

Referenced by llvm::object::ELFObjectFile< ELFT >::isDyldType().

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

• include/llvm/Object/ELFObjectFile.h