#include "llvm/Object/MachO.h"

Inheritance diagram for llvm::object::MachOObjectFile:

Classes
struct	LoadCommandInfo

Public Types
using	LoadCommandList = SmallVector<LoadCommandInfo, 4>
using	load_command_iterator = LoadCommandList::const_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>

Public Member Functions
void	moveSymbolNext (DataRefImpl &Symb) const override
uint64_t	getNValue (DataRefImpl Sym) const
Expected< StringRef >	getSymbolName (DataRefImpl Symb) const override
Error	checkSymbolTable () const
std::error_code	getIndirectName (DataRefImpl Symb, StringRef &Res) const
unsigned	getSectionType (SectionRef Sec) const
Expected< uint64_t >	getSymbolAddress (DataRefImpl Symb) const override
uint32_t	getSymbolAlignment (DataRefImpl Symb) const override
uint64_t	getCommonSymbolSizeImpl (DataRefImpl Symb) const override
Expected< SymbolRef::Type >	getSymbolType (DataRefImpl Symb) const override
Expected< uint32_t >	getSymbolFlags (DataRefImpl Symb) const override
Expected< section_iterator >	getSymbolSection (DataRefImpl Symb) const override
unsigned	getSymbolSectionID (SymbolRef Symb) const
unsigned	getSectionID (SectionRef Sec) const
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
ArrayRef< uint8_t >	getSectionContents (uint32_t Offset, uint64_t Size) const
Expected< ArrayRef< uint8_t > >	getSectionContents (DataRefImpl Sec) const override
uint64_t	getSectionAlignment (DataRefImpl Sec) const override
Expected< SectionRef >	getSection (unsigned SectionIndex) const
Expected< SectionRef >	getSection (StringRef SectionName) const
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	isSectionBitcode (DataRefImpl Sec) const override
bool	isDebugSection (DataRefImpl Sec) const override
ArrayRef< uint8_t >	getSegmentContents (StringRef SegmentName) const
	Return the raw contents of an entire segment.
ArrayRef< uint8_t >	getSegmentContents (size_t SegmentIndex) const
bool	isSectionStripped (DataRefImpl Sec) const override
	When dsymutil generates the companion file, it strips all unnecessary sections (e.g.
relocation_iterator	section_rel_begin (DataRefImpl Sec) const override
relocation_iterator	section_rel_end (DataRefImpl Sec) const override
relocation_iterator	extrel_begin () const
relocation_iterator	extrel_end () const
iterator_range< relocation_iterator >	external_relocations () const
relocation_iterator	locrel_begin () const
relocation_iterator	locrel_end () const
void	moveRelocationNext (DataRefImpl &Rel) const override
uint64_t	getRelocationOffset (DataRefImpl Rel) const override
symbol_iterator	getRelocationSymbol (DataRefImpl Rel) const override
section_iterator	getRelocationSection (DataRefImpl Rel) const
uint64_t	getRelocationType (DataRefImpl Rel) const override
void	getRelocationTypeName (DataRefImpl Rel, SmallVectorImpl< char > &Result) const override
uint8_t	getRelocationLength (DataRefImpl Rel) const
std::error_code	getLibraryShortNameByIndex (unsigned Index, StringRef &) const
uint32_t	getLibraryCount () const
section_iterator	getRelocationRelocatedSection (relocation_iterator Rel) const
basic_symbol_iterator	symbol_begin () const override
basic_symbol_iterator	symbol_end () const override
bool	is64Bit () const override
symbol_iterator	getSymbolByIndex (unsigned Index) const
uint64_t	getSymbolIndex (DataRefImpl Symb) const
section_iterator	section_begin () const override
section_iterator	section_end () const override
uint8_t	getBytesInAddress () const override
	The number of bytes used to represent an address in this object file format.
StringRef	getFileFormatName () const override
Triple::ArchType	getArch () const override
Expected< SubtargetFeatures >	getFeatures () const override
Triple	getArchTriple (const char **McpuDefault=nullptr) const
relocation_iterator	section_rel_begin (unsigned Index) const
relocation_iterator	section_rel_end (unsigned Index) const
dice_iterator	begin_dices () const
dice_iterator	end_dices () const
load_command_iterator	begin_load_commands () const
load_command_iterator	end_load_commands () const
iterator_range< load_command_iterator >	load_commands () const
iterator_range< export_iterator >	exports (Error &Err) const
	For use iterating over all exported symbols.
iterator_range< rebase_iterator >	rebaseTable (Error &Err)
	For use iterating over all rebase table entries.
iterator_range< bind_iterator >	bindTable (Error &Err)
	For use iterating over all bind table entries.
iterator_range< fixup_iterator >	fixupTable (Error &Err)
	For iterating over all chained fixups.
iterator_range< bind_iterator >	lazyBindTable (Error &Err)
	For use iterating over all lazy bind table entries.
iterator_range< bind_iterator >	weakBindTable (Error &Err)
	For use iterating over all weak bind table entries.
const char *	BindEntryCheckSegAndOffsets (int32_t SegIndex, uint64_t SegOffset, uint8_t PointerSize, uint64_t Count=1, uint64_t Skip=0) const
const char *	RebaseEntryCheckSegAndOffsets (int32_t SegIndex, uint64_t SegOffset, uint8_t PointerSize, uint64_t Count=1, uint64_t Skip=0) const
StringRef	BindRebaseSegmentName (int32_t SegIndex) const
	For use with the SegIndex of a checked Mach-O Bind or Rebase entry to get the segment name.
StringRef	BindRebaseSectionName (uint32_t SegIndex, uint64_t SegOffset) const
	For use with a SegIndex,SegOffset pair from a checked Mach-O Bind or Rebase entry to get the section name.
uint64_t	BindRebaseAddress (uint32_t SegIndex, uint64_t SegOffset) const
	For use with a SegIndex,SegOffset pair from a checked Mach-O Bind or Rebase entry to get the address.
StringRef	getSectionFinalSegmentName (DataRefImpl Sec) const
ArrayRef< char >	getSectionRawName (DataRefImpl Sec) const
ArrayRef< char >	getSectionRawFinalSegmentName (DataRefImpl Sec) const
bool	isRelocationScattered (const MachO::any_relocation_info &RE) const
unsigned	getPlainRelocationSymbolNum (const MachO::any_relocation_info &RE) const
bool	getPlainRelocationExternal (const MachO::any_relocation_info &RE) const
bool	getScatteredRelocationScattered (const MachO::any_relocation_info &RE) const
uint32_t	getScatteredRelocationValue (const MachO::any_relocation_info &RE) const
uint32_t	getScatteredRelocationType (const MachO::any_relocation_info &RE) const
unsigned	getAnyRelocationAddress (const MachO::any_relocation_info &RE) const
unsigned	getAnyRelocationPCRel (const MachO::any_relocation_info &RE) const
unsigned	getAnyRelocationLength (const MachO::any_relocation_info &RE) const
unsigned	getAnyRelocationType (const MachO::any_relocation_info &RE) const
SectionRef	getAnyRelocationSection (const MachO::any_relocation_info &RE) const
MachO::section	getSection (DataRefImpl DRI) const
MachO::section_64	getSection64 (DataRefImpl DRI) const
MachO::section	getSection (const LoadCommandInfo &L, unsigned Index) const
MachO::section_64	getSection64 (const LoadCommandInfo &L, unsigned Index) const
MachO::nlist	getSymbolTableEntry (DataRefImpl DRI) const
MachO::nlist_64	getSymbol64TableEntry (DataRefImpl DRI) const
MachO::linkedit_data_command	getLinkeditDataLoadCommand (const LoadCommandInfo &L) const
MachO::segment_command	getSegmentLoadCommand (const LoadCommandInfo &L) const
MachO::segment_command_64	getSegment64LoadCommand (const LoadCommandInfo &L) const
MachO::linker_option_command	getLinkerOptionLoadCommand (const LoadCommandInfo &L) const
MachO::version_min_command	getVersionMinLoadCommand (const LoadCommandInfo &L) const
MachO::note_command	getNoteLoadCommand (const LoadCommandInfo &L) const
MachO::build_version_command	getBuildVersionLoadCommand (const LoadCommandInfo &L) const
MachO::build_tool_version	getBuildToolVersion (unsigned index) const
MachO::dylib_command	getDylibIDLoadCommand (const LoadCommandInfo &L) const
MachO::dyld_info_command	getDyldInfoLoadCommand (const LoadCommandInfo &L) const
MachO::dylinker_command	getDylinkerCommand (const LoadCommandInfo &L) const
MachO::uuid_command	getUuidCommand (const LoadCommandInfo &L) const
MachO::rpath_command	getRpathCommand (const LoadCommandInfo &L) const
MachO::source_version_command	getSourceVersionCommand (const LoadCommandInfo &L) const
MachO::entry_point_command	getEntryPointCommand (const LoadCommandInfo &L) const
MachO::encryption_info_command	getEncryptionInfoCommand (const LoadCommandInfo &L) const
MachO::encryption_info_command_64	getEncryptionInfoCommand64 (const LoadCommandInfo &L) const
MachO::sub_framework_command	getSubFrameworkCommand (const LoadCommandInfo &L) const
MachO::sub_umbrella_command	getSubUmbrellaCommand (const LoadCommandInfo &L) const
MachO::sub_library_command	getSubLibraryCommand (const LoadCommandInfo &L) const
MachO::sub_client_command	getSubClientCommand (const LoadCommandInfo &L) const
MachO::routines_command	getRoutinesCommand (const LoadCommandInfo &L) const
MachO::routines_command_64	getRoutinesCommand64 (const LoadCommandInfo &L) const
MachO::thread_command	getThreadCommand (const LoadCommandInfo &L) const
MachO::fileset_entry_command	getFilesetEntryLoadCommand (const LoadCommandInfo &L) const
MachO::any_relocation_info	getRelocation (DataRefImpl Rel) const
MachO::data_in_code_entry	getDice (DataRefImpl Rel) const
const MachO::mach_header &	getHeader () const
const MachO::mach_header_64 &	getHeader64 () const
uint32_t	getIndirectSymbolTableEntry (const MachO::dysymtab_command &DLC, unsigned Index) const
MachO::data_in_code_entry	getDataInCodeTableEntry (uint32_t DataOffset, unsigned Index) const
MachO::symtab_command	getSymtabLoadCommand () const
MachO::dysymtab_command	getDysymtabLoadCommand () const
MachO::linkedit_data_command	getDataInCodeLoadCommand () const
MachO::linkedit_data_command	getLinkOptHintsLoadCommand () const
ArrayRef< uint8_t >	getDyldInfoRebaseOpcodes () const
ArrayRef< uint8_t >	getDyldInfoBindOpcodes () const
ArrayRef< uint8_t >	getDyldInfoWeakBindOpcodes () const
ArrayRef< uint8_t >	getDyldInfoLazyBindOpcodes () const
ArrayRef< uint8_t >	getDyldInfoExportsTrie () const
Expected< std::optional< MachO::dyld_chained_fixups_header > >	getChainedFixupsHeader () const
	If the optional is std::nullopt, no header was found, but the object was well-formed.
Expected< std::vector< ChainedFixupTarget > >	getDyldChainedFixupTargets () const
Expected< std::optional< MachO::linkedit_data_command > >	getChainedFixupsLoadCommand () const
Expected< std::pair< size_t, std::vector< ChainedFixupsSegment > > >	getChainedFixupsSegments () const
ArrayRef< uint8_t >	getDyldExportsTrie () const
SmallVector< uint64_t >	getFunctionStarts () const
ArrayRef< uint8_t >	getUuid () const
StringRef	getStringTableData () const
void	ReadULEB128s (uint64_t Index, SmallVectorImpl< uint64_t > &Out) const
bool	isRelocatableObject () const override
	True if this is a relocatable object (.o/.obj).
StringRef	mapDebugSectionName (StringRef Name) const override
	Maps a debug section name to a standard DWARF section name.
llvm::binaryformat::Swift5ReflectionSectionKind	mapReflectionSectionNameToEnumValue (StringRef SectionName) const override
bool	hasPageZeroSegment () const
size_t	getMachOFilesetEntryOffset () const
Public Member Functions inherited from llvm::object::ObjectFile
	ObjectFile ()=delete
	ObjectFile (const ObjectFile &other)=delete
ObjectFile &	operator= (const ObjectFile &other)=delete
uint64_t	getCommonSymbolSize (DataRefImpl Symb) const
virtual std::vector< SectionRef >	dynamic_relocation_sections () const
symbol_iterator_range	symbols () const
section_iterator_range	sections () const
virtual bool	hasDebugInfo () const
virtual Triple::OSType	getOS () const
virtual std::optional< StringRef >	tryGetCPUName () const
virtual void	setARMSubArch (Triple &TheTriple) const
virtual Expected< uint64_t >	getStartAddress () const
Triple	makeTriple () const
	Create a triple from the data in this object file.
bool	isReflectionSectionStrippable (llvm::binaryformat::Swift5ReflectionSectionKind ReflectionSectionKind) const
	True if the reflection section can be stripped by the linker.
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 ()
virtual Error	initContent ()
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	isOffloadFile () const
bool	isCOFFImportFile () const
bool	isIR () const
bool	isGOFF () const
bool	isMinidump () const
bool	isTapiFile () const
bool	isLittleEndian () const
bool	isWinRes () const
bool	isDXContainer () const
Triple::ObjectFormatType	getTripleObjectFormat () const

Static Public Member Functions
static Expected< std::unique_ptr< MachOObjectFile > >	create (MemoryBufferRef Object, bool IsLittleEndian, bool Is64Bits, uint32_t UniversalCputype=0, uint32_t UniversalIndex=0, size_t MachOFilesetEntryOffset=0)
static bool	isMachOPairedReloc (uint64_t RelocType, uint64_t Arch)
static iterator_range< export_iterator >	exports (Error &Err, ArrayRef< uint8_t > Trie, const MachOObjectFile *O=nullptr)
	For use examining a trie not in a MachOObjectFile.
static iterator_range< rebase_iterator >	rebaseTable (Error &Err, MachOObjectFile *O, ArrayRef< uint8_t > Opcodes, bool is64)
	For use examining rebase opcodes in a MachOObjectFile.
static iterator_range< bind_iterator >	bindTable (Error &Err, MachOObjectFile *O, ArrayRef< uint8_t > Opcodes, bool is64, MachOBindEntry::Kind)
	For use examining bind opcodes in a MachOObjectFile.
static StringRef	guessLibraryShortName (StringRef Name, bool &isFramework, StringRef &Suffix)
static Triple::ArchType	getArch (uint32_t CPUType, uint32_t CPUSubType)
static Triple	getArchTriple (uint32_t CPUType, uint32_t CPUSubType, const char McpuDefault=nullptr, const char ArchFlag=nullptr)
static bool	isValidArch (StringRef ArchFlag)
static ArrayRef< StringRef >	getValidArchs ()
static Triple	getHostArch ()
static bool	classof (const Binary *v)
static uint32_t	getVersionMinMajor (MachO::version_min_command &C, bool SDK)
static uint32_t	getVersionMinMinor (MachO::version_min_command &C, bool SDK)
static uint32_t	getVersionMinUpdate (MachO::version_min_command &C, bool SDK)
static std::string	getBuildPlatform (uint32_t platform)
static std::string	getBuildTool (uint32_t tools)
static std::string	getVersionString (uint32_t version)
static Expected< std::vector< std::string > >	findDsymObjectMembers (StringRef Path)
	If the input path is a .dSYM bundle (as created by the dsymutil tool), return the paths to the object files found in the bundle, otherwise return an empty vector.
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, size_t MachOFilesetEntryOffset=0)
	Create a MachOObjectFile instance from a given buffer.
static Expected< std::unique_ptr< ObjectFile > >	createGOFFObjectFile (MemoryBufferRef Object)
static Expected< std::unique_ptr< WasmObjectFile > >	createWasmObjectFile (MemoryBufferRef Object)
static Expected< std::unique_ptr< DXContainerObjectFile > >	createDXContainerObjectFile (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)

Additional Inherited Members
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_Offload , 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_GOFF , ID_Wasm , ID_DXContainer , ID_EndObjects }
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	isBerkeleyText (DataRefImpl Sec) const
virtual bool	isBerkeleyData (DataRefImpl Sec) const
virtual Expected< section_iterator >	getRelocatedSection (DataRefImpl Sec) const
Expected< uint64_t >	getSymbolValue (DataRefImpl Symb) const
Protected Member Functions inherited from llvm::object::Binary
	Binary (unsigned int Type, MemoryBufferRef Source)
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)
Protected Attributes inherited from llvm::object::Binary
MemoryBufferRef	Data

Detailed Description

Definition at line 411 of file MachO.h.

Member Typedef Documentation

◆ load_command_iterator

using llvm::object::MachOObjectFile::load_command_iterator = LoadCommandList::const_iterator

Definition at line 418 of file MachO.h.

◆ LoadCommandList

using llvm::object::MachOObjectFile::LoadCommandList = SmallVector<LoadCommandInfo, 4>

Definition at line 417 of file MachO.h.

Member Function Documentation

◆ begin_dices()

dice_iterator MachOObjectFile::begin_dices ( ) const

Definition at line 2900 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::dataoff, getDataInCodeLoadCommand(), getPtr(), and llvm::object::DataRefImpl::p.

◆ begin_load_commands()

MachOObjectFile::load_command_iterator MachOObjectFile::begin_load_commands ( ) const

Definition at line 4505 of file MachOObjectFile.cpp.

Referenced by load_commands().

◆ BindEntryCheckSegAndOffsets()

const char * llvm::object::MachOObjectFile::BindEntryCheckSegAndOffsets	(	int32_t	SegIndex,
		uint64_t	SegOffset,
		uint8_t	PointerSize,
		uint64_t	Count = 1,
		uint64_t	Skip = 0 ) const

inline

Definition at line 583 of file MachO.h.

References llvm::Count.

◆ BindRebaseAddress()

uint64_t llvm::object::MachOObjectFile::BindRebaseAddress	(	uint32_t	SegIndex,
		uint64_t	SegOffset ) const

inline

For use with a SegIndex,SegOffset pair from a checked Mach-O Bind or Rebase entry to get the address.

Definition at line 620 of file MachO.h.

◆ BindRebaseSectionName()

StringRef llvm::object::MachOObjectFile::BindRebaseSectionName	(	uint32_t	SegIndex,
		uint64_t	SegOffset ) const

inline

For use with a SegIndex,SegOffset pair from a checked Mach-O Bind or Rebase entry to get the section name.

Definition at line 614 of file MachO.h.

◆ BindRebaseSegmentName()

StringRef llvm::object::MachOObjectFile::BindRebaseSegmentName ( int32_t SegIndex ) const

inline

For use with the SegIndex of a checked Mach-O Bind or Rebase entry to get the segment name.

Definition at line 608 of file MachO.h.

◆ bindTable() [1/2]

iterator_range< bind_iterator > MachOObjectFile::bindTable ( Error & Err )

For use iterating over all bind table entries.

Definition at line 4476 of file MachOObjectFile.cpp.

References bindTable(), getDyldInfoBindOpcodes(), is64Bit(), and llvm::object::MachOBindEntry::Regular.

Referenced by bindTable(), lazyBindTable(), and weakBindTable().

◆ bindTable() [2/2]

iterator_range< bind_iterator > MachOObjectFile::bindTable	(	Error &	Err,
		MachOObjectFile *	O,
		ArrayRef< uint8_t >	Opcodes,
		bool	is64,
		MachOBindEntry::Kind	BKind )

static

For use examining bind opcodes in a MachOObjectFile.

Definition at line 4462 of file MachOObjectFile.cpp.

References llvm::make_range().

◆ checkSymbolTable()

Error MachOObjectFile::checkSymbolTable ( ) const

Definition at line 1701 of file MachOObjectFile.cpp.

References llvm::MachO::DYNAMIC_LOOKUP_ORDINAL, llvm::MachO::EXECUTABLE_ORDINAL, llvm::MachO::mach_header_64::flags, llvm::MachO::GET_LIBRARY_ORDINAL(), getHeader(), getHeader64(), getSymbol64TableEntry(), getSymbolTableEntry(), getSymtabLoadCommand(), H, is64Bit(), malformedError(), llvm::MachO::MH_TWOLEVEL, llvm::MachO::nlist::n_desc, llvm::MachO::nlist_64::n_desc, llvm::MachO::N_INDR, llvm::MachO::N_PBUD, llvm::MachO::N_SECT, llvm::MachO::nlist::n_sect, llvm::MachO::nlist_64::n_sect, llvm::MachO::N_STAB, llvm::MachO::nlist::n_strx, llvm::MachO::nlist_64::n_strx, llvm::MachO::N_TYPE, llvm::MachO::nlist::n_type, llvm::MachO::nlist_64::n_type, llvm::MachO::N_UNDF, llvm::MachO::nlist::n_value, llvm::MachO::nlist_64::n_value, llvm::MachO::symtab_command::strsize, llvm::Error::success(), llvm::object::ObjectFile::SymbolRef, and llvm::object::ObjectFile::symbols().

◆ classof()

bool llvm::object::MachOObjectFile::classof ( const Binary * v )

inlinestatic

Definition at line 774 of file MachO.h.

◆ create()

Expected< std::unique_ptr< MachOObjectFile > > MachOObjectFile::create	(	MemoryBufferRef	Object,
		bool	IsLittleEndian,
		bool	Is64Bits,
		uint32_t	UniversalCputype = 0,
		uint32_t	UniversalIndex = 0,
		size_t	MachOFilesetEntryOffset = 0 )

static

Definition at line 1254 of file MachOObjectFile.cpp.

References llvm::Error::success().

Referenced by llvm::object::ObjectFile::createMachOObjectFile().

◆ end_dices()

dice_iterator MachOObjectFile::end_dices ( ) const

Definition at line 2910 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::dataoff, llvm::MachO::linkedit_data_command::datasize, getDataInCodeLoadCommand(), getPtr(), llvm::Offset, and llvm::object::DataRefImpl::p.

◆ end_load_commands()

MachOObjectFile::load_command_iterator MachOObjectFile::end_load_commands ( ) const

Definition at line 4510 of file MachOObjectFile.cpp.

Referenced by load_commands().

◆ exports() [1/2]

iterator_range< export_iterator > MachOObjectFile::exports ( Error & Err ) const

For use iterating over all exported symbols.

Definition at line 3241 of file MachOObjectFile.cpp.

References exports(), getDyldExportsTrie(), and getDyldInfoExportsTrie().

Referenced by exports(), and readSymbols().

◆ exports() [2/2]

iterator_range< export_iterator > MachOObjectFile::exports	(	Error &	Err,
		ArrayRef< uint8_t >	Trie,
		const MachOObjectFile *	O = nullptr )

static

For use examining a trie not in a MachOObjectFile.

Definition at line 3227 of file MachOObjectFile.cpp.

References llvm::ArrayRef< T >::empty(), and llvm::make_range().

◆ external_relocations()

iterator_range< relocation_iterator > llvm::object::MachOObjectFile::external_relocations ( ) const

inline

Definition at line 484 of file MachO.h.

References extrel_begin(), extrel_end(), and llvm::make_range().

◆ extrel_begin()

relocation_iterator MachOObjectFile::extrel_begin ( ) const

Definition at line 2199 of file MachOObjectFile.cpp.

References llvm::object::ObjectFile::RelocationRef.

Referenced by external_relocations().

◆ extrel_end()

relocation_iterator MachOObjectFile::extrel_end ( ) const

Definition at line 2207 of file MachOObjectFile.cpp.

References getDysymtabLoadCommand(), and llvm::object::ObjectFile::RelocationRef.

Referenced by external_relocations().

◆ findDsymObjectMembers()

Expected< std::vector< std::string > > MachOObjectFile::findDsymObjectMembers ( StringRef Path )

static

If the input path is a .dSYM bundle (as created by the dsymutil tool), return the paths to the object files found in the bundle, otherwise return an empty vector.

If the path appears to be a .dSYM bundle but no objects were found or there was a filesystem error, then return an error.

Definition at line 5347 of file MachOObjectFile.cpp.

References llvm::sys::path::append(), llvm::createFileError(), llvm::createStringError(), llvm::errorCodeToError(), llvm::sys::path::extension(), llvm::sys::fs::is_directory(), llvm::no_such_file_or_directory, llvm::sys::fs::regular_file, llvm::sys::path::remove_dots(), llvm::sys::fs::status(), llvm::StringRef::str(), llvm::sys::fs::symlink_file, and llvm::sys::fs::type_unknown.

Referenced by llvm::MachO::DylibReader::accumulateSourceLocFromDSYM(), and llvm::InstrProfCorrelator::get().

◆ fixupTable()

iterator_range< fixup_iterator > MachOObjectFile::fixupTable ( Error & Err )

For iterating over all chained fixups.

Definition at line 4491 of file MachOObjectFile.cpp.

References llvm::make_range(), and llvm::object::MachOChainedFixupEntry::moveToEnd().

◆ getAnyRelocationAddress()

unsigned MachOObjectFile::getAnyRelocationAddress ( const MachO::any_relocation_info & RE ) const

Definition at line 4578 of file MachOObjectFile.cpp.

References getPlainRelocationAddress(), getScatteredRelocationAddress(), and isRelocationScattered().

Referenced by getRelocationOffset().

◆ getAnyRelocationLength()

unsigned MachOObjectFile::getAnyRelocationLength ( const MachO::any_relocation_info & RE ) const

Definition at line 4592 of file MachOObjectFile.cpp.

References getPlainRelocationLength(), getScatteredRelocationLength(), and isRelocationScattered().

Referenced by llvm::RuntimeDyldMachO::getRelocationEntry(), getRelocationLength(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), and llvm::RuntimeDyldMachO::processScatteredVANILLA().

◆ getAnyRelocationPCRel()

unsigned MachOObjectFile::getAnyRelocationPCRel ( const MachO::any_relocation_info & RE ) const

Definition at line 4585 of file MachOObjectFile.cpp.

References getPlainRelocationPCRel(), getScatteredRelocationPCRel(), and isRelocationScattered().

Referenced by llvm::RuntimeDyldMachO::getRelocationEntry(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), and llvm::RuntimeDyldMachO::processScatteredVANILLA().

◆ getAnyRelocationSection()

SectionRef MachOObjectFile::getAnyRelocationSection ( const MachO::any_relocation_info & RE ) const

Definition at line 4608 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, getPlainRelocationExternal(), getPlainRelocationSymbolNum(), isRelocationScattered(), llvm::MachO::R_ABS, section_end(), and llvm::object::ObjectFile::SectionRef.

Referenced by getRelocationSection(), and llvm::RuntimeDyldMachO::getRelocationValueRef().

◆ getAnyRelocationType()

unsigned MachOObjectFile::getAnyRelocationType ( const MachO::any_relocation_info & RE ) const

Definition at line 4600 of file MachOObjectFile.cpp.

References getPlainRelocationType(), getScatteredRelocationType(), and isRelocationScattered().

Referenced by extractSections(), llvm::RuntimeDyldMachO::getRelocationEntry(), getRelocationType(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), llvm::RuntimeDyldMachOARM::processRelocationRef(), llvm::RuntimeDyldMachOI386::processRelocationRef(), llvm::RuntimeDyldMachOX86_64::processRelocationRef(), and llvm::RuntimeDyldMachO::processScatteredVANILLA().

◆ getArch() [1/2]

Triple::ArchType MachOObjectFile::getArch ( ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2880 of file MachOObjectFile.cpp.

References getArch(), getCPUSubType(), and getCPUType().

Referenced by llvm::orc::checkMachORelocatableObject(), getArch(), and getRelocationTypeName().

◆ getArch() [2/2]

Triple::ArchType MachOObjectFile::getArch	(	uint32_t	CPUType,
		uint32_t	CPUSubType )

static

Definition at line 2688 of file MachOObjectFile.cpp.

References llvm::Triple::aarch64, llvm::Triple::aarch64_32, llvm::Triple::arm, llvm::MachO::CPU_TYPE_ARM, llvm::MachO::CPU_TYPE_ARM64, llvm::MachO::CPU_TYPE_ARM64_32, llvm::MachO::CPU_TYPE_I386, llvm::MachO::CPU_TYPE_POWERPC, llvm::MachO::CPU_TYPE_POWERPC64, llvm::MachO::CPU_TYPE_X86_64, llvm::Triple::ppc, llvm::Triple::ppc64, llvm::Triple::UnknownArch, llvm::Triple::x86, and llvm::Triple::x86_64.

◆ getArchTriple() [1/2]

Triple MachOObjectFile::getArchTriple ( const char ** McpuDefault = nullptr ) const

Definition at line 2884 of file MachOObjectFile.cpp.

References getArchTriple(), and Header.

Referenced by llvm::object::Slice::create(), llvm::object::MachOUniversalBinary::ObjectForArch::getArchFlagName(), getArchTriple(), and llvm::object::MachOUniversalBinary::ObjectForArch::getTriple().

◆ getArchTriple() [2/2]

Triple MachOObjectFile::getArchTriple	(	uint32_t	CPUType,
		uint32_t	CPUSubType,
		const char **	McpuDefault = nullptr,
		const char **	ArchFlag = nullptr )

static

Definition at line 2709 of file MachOObjectFile.cpp.

◆ getBuildPlatform()

std::string llvm::object::MachOObjectFile::getBuildPlatform ( uint32_t platform )

inlinestatic

Definition at line 796 of file MachO.h.

References llvm::format_hex().

◆ getBuildTool()

std::string llvm::object::MachOObjectFile::getBuildTool ( uint32_t tools )

inlinestatic

Definition at line 811 of file MachO.h.

References llvm::format_hex(), llvm::MachO::TOOL_CLANG, llvm::MachO::TOOL_LD, llvm::MachO::TOOL_LLD, and llvm::MachO::TOOL_SWIFT.

◆ getBuildToolVersion()

MachO::build_tool_version MachOObjectFile::getBuildToolVersion ( unsigned index ) const

Definition at line 4690 of file MachOObjectFile.cpp.

References getStruct().

◆ getBuildVersionLoadCommand()

MachO::build_version_command MachOObjectFile::getBuildVersionLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4685 of file MachOObjectFile.cpp.

References getStruct().

Referenced by constructTriples().

◆ getBytesInAddress()

uint8_t MachOObjectFile::getBytesInAddress ( ) const

overridevirtual

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

Implements llvm::object::ObjectFile.

Definition at line 2655 of file MachOObjectFile.cpp.

References is64Bit().

◆ getChainedFixupsHeader()

Expected< std::optional< MachO::dyld_chained_fixups_header > > MachOObjectFile::getChainedFixupsHeader ( ) const

If the optional is std::nullopt, no header was found, but the object was well-formed.

Definition at line 4998 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::dataoff, llvm::MachO::linkedit_data_command::datasize, llvm::MachO::dyld_chained_fixups_header::fixups_version, getChainedFixupsLoadCommand(), getPtr(), getStructOrErr(), llvm::MachO::dyld_chained_fixups_header::imports_format, malformedError(), and llvm::MachO::dyld_chained_fixups_header::starts_offset.

Referenced by getChainedFixupsSegments(), and getDyldChainedFixupTargets().

◆ getChainedFixupsLoadCommand()

Expected< std::optional< MachO::linkedit_data_command > > MachOObjectFile::getChainedFixupsLoadCommand ( ) const

Definition at line 4979 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::dataoff, and getStructOrErr().

Referenced by getChainedFixupsHeader(), getChainedFixupsSegments(), and getDyldChainedFixupTargets().

◆ getChainedFixupsSegments()

Expected< std::pair< size_t, std::vector< ChainedFixupsSegment > > > MachOObjectFile::getChainedFixupsSegments ( ) const

◆ getCommonSymbolSizeImpl()

uint64_t MachOObjectFile::getCommonSymbolSizeImpl ( DataRefImpl Symb ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1838 of file MachOObjectFile.cpp.

References getNValue().

◆ getDataInCodeLoadCommand()

MachO::linkedit_data_command MachOObjectFile::getDataInCodeLoadCommand ( ) const

Definition at line 4880 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::cmd, llvm::MachO::linkedit_data_command::cmdsize, llvm::MachO::linkedit_data_command::dataoff, llvm::MachO::linkedit_data_command::datasize, and getStruct().

Referenced by begin_dices(), and end_dices().

◆ getDataInCodeTableEntry()

MachO::data_in_code_entry MachOObjectFile::getDataInCodeTableEntry	(	uint32_t	DataOffset,
		unsigned	Index ) const

Definition at line 4829 of file MachOObjectFile.cpp.

References getPtr(), getStruct(), and llvm::Offset.

◆ getDice()

MachO::data_in_code_entry MachOObjectFile::getDice ( DataRefImpl Rel ) const

Definition at line 4807 of file MachOObjectFile.cpp.

References getStruct(), P, and llvm::object::DataRefImpl::p.

Referenced by llvm::object::DiceRef::getKind(), llvm::object::DiceRef::getLength(), and llvm::object::DiceRef::getOffset().

◆ getDyldChainedFixupTargets()

Expected< std::vector< ChainedFixupTarget > > MachOObjectFile::getDyldChainedFixupTargets ( ) const

Definition at line 5158 of file MachOObjectFile.cpp.

References llvm::bit_cast(), llvm::object::createError(), llvm::MachO::linkedit_data_command::dataoff, llvm::MachO::linkedit_data_command::datasize, llvm::MachO::DYLD_CHAINED_IMPORT, llvm::MachO::DYLD_CHAINED_IMPORT_ADDEND, llvm::MachO::DYLD_CHAINED_IMPORT_ADDEND64, getArray(), getChainedFixupsHeader(), getChainedFixupsLoadCommand(), getEncodedOrdinal(), getPtr(), Header, llvm::object::Binary::isLittleEndian(), llvm_unreachable, and malformedError().

◆ getDyldExportsTrie()

ArrayRef< uint8_t > MachOObjectFile::getDyldExportsTrie ( ) const

Definition at line 5250 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), llvm::MachO::linkedit_data_command::dataoff, llvm::MachO::linkedit_data_command::datasize, getPtr(), getStructOrErr(), and Ptr.

Referenced by exports().

◆ getDyldInfoBindOpcodes()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoBindOpcodes ( ) const

Definition at line 4922 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), llvm::MachO::dyld_info_command::bind_off, llvm::MachO::dyld_info_command::bind_size, getPtr(), getStructOrErr(), and Ptr.

Referenced by bindTable().

◆ getDyldInfoExportsTrie()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoExportsTrie ( ) const

Definition at line 4964 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), llvm::MachO::dyld_info_command::export_off, llvm::MachO::dyld_info_command::export_size, getPtr(), getStructOrErr(), and Ptr.

Referenced by exports().

◆ getDyldInfoLazyBindOpcodes()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoLazyBindOpcodes ( ) const

Definition at line 4950 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), getPtr(), getStructOrErr(), llvm::MachO::dyld_info_command::lazy_bind_off, llvm::MachO::dyld_info_command::lazy_bind_size, and Ptr.

Referenced by lazyBindTable().

◆ getDyldInfoLoadCommand()

MachO::dyld_info_command MachOObjectFile::getDyldInfoLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4700 of file MachOObjectFile.cpp.

References getStruct().

◆ getDyldInfoRebaseOpcodes()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoRebaseOpcodes ( ) const

Definition at line 4908 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), getPtr(), getStructOrErr(), Ptr, llvm::MachO::dyld_info_command::rebase_off, and llvm::MachO::dyld_info_command::rebase_size.

Referenced by rebaseTable().

◆ getDyldInfoWeakBindOpcodes()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoWeakBindOpcodes ( ) const

Definition at line 4936 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), getPtr(), getStructOrErr(), Ptr, llvm::MachO::dyld_info_command::weak_bind_off, and llvm::MachO::dyld_info_command::weak_bind_size.

Referenced by weakBindTable().

◆ getDylibIDLoadCommand()

MachO::dylib_command MachOObjectFile::getDylibIDLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4695 of file MachOObjectFile.cpp.

References getStruct().

Referenced by readMachOHeader().

◆ getDylinkerCommand()

MachO::dylinker_command MachOObjectFile::getDylinkerCommand ( const LoadCommandInfo & L ) const

Definition at line 4705 of file MachOObjectFile.cpp.

References getStruct().

◆ getDysymtabLoadCommand()

MachO::dysymtab_command MachOObjectFile::getDysymtabLoadCommand ( ) const

Definition at line 4850 of file MachOObjectFile.cpp.

Referenced by extrel_end(), getRelocation(), locrel_end(), and llvm::RuntimeDyldMachO::populateIndirectSymbolPointersSection().

◆ getEncryptionInfoCommand()

MachO::encryption_info_command MachOObjectFile::getEncryptionInfoCommand ( const LoadCommandInfo & L ) const

Definition at line 4730 of file MachOObjectFile.cpp.

References getStruct().

◆ getEncryptionInfoCommand64()

MachO::encryption_info_command_64 MachOObjectFile::getEncryptionInfoCommand64 ( const LoadCommandInfo & L ) const

Definition at line 4735 of file MachOObjectFile.cpp.

References getStruct().

◆ getEntryPointCommand()

MachO::entry_point_command MachOObjectFile::getEntryPointCommand ( const LoadCommandInfo & L ) const

Definition at line 4725 of file MachOObjectFile.cpp.

References getStruct().

◆ getFeatures()

Expected< SubtargetFeatures > llvm::object::MachOObjectFile::getFeatures ( ) const

inlineoverridevirtual

Implements llvm::object::ObjectFile.

Definition at line 525 of file MachO.h.

◆ getFileFormatName()

StringRef MachOObjectFile::getFileFormatName ( ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2659 of file MachOObjectFile.cpp.

References llvm::MachO::CPU_TYPE_ARM, llvm::MachO::CPU_TYPE_ARM64, llvm::MachO::CPU_TYPE_ARM64_32, llvm::MachO::CPU_TYPE_I386, llvm::MachO::CPU_TYPE_POWERPC, llvm::MachO::CPU_TYPE_POWERPC64, llvm::MachO::CPU_TYPE_X86_64, getCPUType(), and is64Bit().

◆ getFilesetEntryLoadCommand()

MachO::fileset_entry_command MachOObjectFile::getFilesetEntryLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4775 of file MachOObjectFile.cpp.

References getStruct().

◆ getFunctionStarts()

SmallVector< uint64_t > MachOObjectFile::getFunctionStarts ( ) const

Definition at line 5264 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::dataoff, getStructOrErr(), and ReadULEB128s().

◆ getHeader()

const MachO::mach_header & MachOObjectFile::getHeader ( ) const

Definition at line 4812 of file MachOObjectFile.cpp.

References Header.

Referenced by checkDylibIdCommand(), checkSymbolTable(), extractSections(), getFirstLoadCommandInfo(), getNextLoadCommandInfo(), getRelocation(), getRelocationOffset(), isRelocatableObject(), parseSegmentLoadCommand(), and readMachOHeader().

◆ getHeader64()

const MachO::mach_header_64 & MachOObjectFile::getHeader64 ( ) const

Definition at line 4816 of file MachOObjectFile.cpp.

References assert(), Header64, and is64Bit().

Referenced by checkSymbolTable().

◆ getHostArch()

Triple MachOObjectFile::getHostArch ( )

static

Definition at line 2846 of file MachOObjectFile.cpp.

References llvm::sys::getDefaultTargetTriple().

◆ getIndirectName()

std::error_code MachOObjectFile::getIndirectName	(	DataRefImpl	Symb,
		StringRef &	Res ) const

Definition at line 1807 of file MachOObjectFile.cpp.

References getNValue(), getStringTableData(), getSymbolTableEntryBase(), llvm::MachO::N_INDR, llvm::MachO::N_TYPE, llvm::object::parse_failed, and llvm::StringTable::size().

◆ getIndirectSymbolTableEntry()

uint32_t MachOObjectFile::getIndirectSymbolTableEntry	(	const MachO::dysymtab_command &	DLC,
		unsigned	Index ) const

Definition at line 4821 of file MachOObjectFile.cpp.

References getPtr(), getStruct(), and llvm::Offset.

Referenced by llvm::RuntimeDyldMachO::populateIndirectSymbolPointersSection().

◆ getLibraryCount()

uint32_t MachOObjectFile::getLibraryCount ( ) const

Definition at line 2585 of file MachOObjectFile.cpp.

◆ getLibraryShortNameByIndex()

std::error_code MachOObjectFile::getLibraryShortNameByIndex	(	unsigned	Index,
		StringRef &	Res ) const

Definition at line 2551 of file MachOObjectFile.cpp.

References D(), llvm::StringRef::empty(), getStructOrErr(), guessLibraryShortName(), P, and llvm::object::parse_failed.

◆ getLinkeditDataLoadCommand()

MachO::linkedit_data_command MachOObjectFile::getLinkeditDataLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4655 of file MachOObjectFile.cpp.

References getStruct().

Referenced by readMachOHeader().

◆ getLinkerOptionLoadCommand()

MachO::linker_option_command MachOObjectFile::getLinkerOptionLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4670 of file MachOObjectFile.cpp.

References getStruct().

◆ getLinkOptHintsLoadCommand()

MachO::linkedit_data_command MachOObjectFile::getLinkOptHintsLoadCommand ( ) const

Definition at line 4894 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::cmd, llvm::MachO::linkedit_data_command::cmdsize, llvm::MachO::linkedit_data_command::dataoff, llvm::MachO::linkedit_data_command::datasize, and getStruct().

◆ getMachOFilesetEntryOffset()

size_t llvm::object::MachOObjectFile::getMachOFilesetEntryOffset ( ) const

inline

Definition at line 772 of file MachO.h.

Referenced by getFirstLoadCommandInfo(), getNextLoadCommandInfo(), and parseHeader().

◆ getNoteLoadCommand()

MachO::note_command MachOObjectFile::getNoteLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4680 of file MachOObjectFile.cpp.

References getStruct().

◆ getNValue()

uint64_t MachOObjectFile::getNValue ( DataRefImpl Sym ) const

Definition at line 1796 of file MachOObjectFile.cpp.

References getSymbol64TableEntry(), getSymbolTableEntry(), and is64Bit().

Referenced by getCommonSymbolSizeImpl(), getIndirectName(), and getSymbolFlags().

◆ getPlainRelocationExternal()

bool MachOObjectFile::getPlainRelocationExternal ( const MachO::any_relocation_info & RE ) const

Definition at line 4556 of file MachOObjectFile.cpp.

References llvm::object::Binary::isLittleEndian(), and llvm::MachO::any_relocation_info::r_word1.

Referenced by extractSections(), getAnyRelocationSection(), getRelocationSymbol(), llvm::RuntimeDyldMachO::getRelocationValueRef(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), llvm::RuntimeDyldMachOARM::processRelocationRef(), and llvm::RuntimeDyldMachOX86_64::processRelocationRef().

◆ getPlainRelocationSymbolNum()

unsigned MachOObjectFile::getPlainRelocationSymbolNum ( const MachO::any_relocation_info & RE ) const

Definition at line 4549 of file MachOObjectFile.cpp.

References llvm::object::Binary::isLittleEndian(), and llvm::MachO::any_relocation_info::r_word1.

Referenced by getAnyRelocationSection(), getRelocationSymbol(), and llvm::RuntimeDyldMachOAArch64::processRelocationRef().

◆ getRelocation()

MachO::any_relocation_info MachOObjectFile::getRelocation ( DataRefImpl Rel ) const

Definition at line 4780 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, getDysymtabLoadCommand(), getHeader(), getPtr(), getSection(), getSection64(), getStruct(), is64Bit(), llvm::MachO::MH_OBJECT, llvm::Offset, P, llvm::MachO::section::reloff, and llvm::MachO::section_64::reloff.

Referenced by extractSections(), llvm::RuntimeDyldMachO::getRelocationEntry(), llvm::jitlink::MachOLinkGraphBuilder::getRelocationInfo(), getRelocationLength(), getRelocationOffset(), getRelocationSection(), getRelocationSymbol(), getRelocationType(), llvm::RuntimeDyldMachO::getRelocationValueRef(), isRelocScattered(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), llvm::RuntimeDyldMachOARM::processRelocationRef(), llvm::RuntimeDyldMachOI386::processRelocationRef(), llvm::RuntimeDyldMachOX86_64::processRelocationRef(), and llvm::RuntimeDyldMachO::processScatteredVANILLA().

◆ getRelocationLength()

uint8_t MachOObjectFile::getRelocationLength ( DataRefImpl Rel ) const

Definition at line 2386 of file MachOObjectFile.cpp.

References getAnyRelocationLength(), and getRelocation().

◆ getRelocationOffset()

uint64_t MachOObjectFile::getRelocationOffset ( DataRefImpl Rel ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2237 of file MachOObjectFile.cpp.

References assert(), getAnyRelocationAddress(), getHeader(), getRelocation(), llvm::MachO::MH_KEXT_BUNDLE, and llvm::MachO::MH_OBJECT.

◆ getRelocationRelocatedSection()

section_iterator MachOObjectFile::getRelocationRelocatedSection ( relocation_iterator Rel ) const

Definition at line 2590 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, llvm::object::RelocationRef::getRawDataRefImpl(), and llvm::object::ObjectFile::SectionRef.

◆ getRelocationSection()

section_iterator MachOObjectFile::getRelocationSection ( DataRefImpl Rel ) const

Definition at line 2267 of file MachOObjectFile.cpp.

References getAnyRelocationSection(), and getRelocation().

◆ getRelocationSymbol()

symbol_iterator MachOObjectFile::getRelocationSymbol ( DataRefImpl Rel ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2246 of file MachOObjectFile.cpp.

References getPlainRelocationExternal(), getPlainRelocationSymbolNum(), getPtr(), getRelocation(), getSymtabLoadCommand(), is64Bit(), isRelocationScattered(), llvm::Offset, llvm::object::DataRefImpl::p, symbol_end(), llvm::object::ObjectFile::SymbolRef, llvm::XCOFF::SymbolTableEntrySize, and llvm::MachO::symtab_command::symoff.

◆ getRelocationType()

uint64_t MachOObjectFile::getRelocationType ( DataRefImpl Rel ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2271 of file MachOObjectFile.cpp.

References getAnyRelocationType(), and getRelocation().

Referenced by getRelocationTypeName().

◆ getRelocationTypeName()

void MachOObjectFile::getRelocationTypeName	(	DataRefImpl	Rel,
		SmallVectorImpl< char > &	Result ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2276 of file MachOObjectFile.cpp.

References llvm::Triple::aarch64, llvm::Triple::aarch64_32, llvm::Triple::arm, llvm::StringRef::begin(), llvm::StringRef::end(), getArch(), getRelocationType(), llvm::Triple::ppc, llvm::Triple::UnknownArch, llvm::Triple::x86, and llvm::Triple::x86_64.

◆ getRoutinesCommand()

MachO::routines_command MachOObjectFile::getRoutinesCommand ( const LoadCommandInfo & L ) const

Definition at line 4760 of file MachOObjectFile.cpp.

References getStruct().

◆ getRoutinesCommand64()

MachO::routines_command_64 MachOObjectFile::getRoutinesCommand64 ( const LoadCommandInfo & L ) const

Definition at line 4765 of file MachOObjectFile.cpp.

References getStruct().

◆ getRpathCommand()

MachO::rpath_command MachOObjectFile::getRpathCommand ( const LoadCommandInfo & L ) const

Definition at line 4715 of file MachOObjectFile.cpp.

References getStruct().

Referenced by readMachOHeader().

◆ getScatteredRelocationScattered()

bool MachOObjectFile::getScatteredRelocationScattered ( const MachO::any_relocation_info & RE ) const

Definition at line 4563 of file MachOObjectFile.cpp.

References llvm::MachO::any_relocation_info::r_word0.

◆ getScatteredRelocationType()

uint32_t MachOObjectFile::getScatteredRelocationType ( const MachO::any_relocation_info & RE ) const

Definition at line 4573 of file MachOObjectFile.cpp.

References llvm::MachO::any_relocation_info::r_word0.

Referenced by getAnyRelocationType().

◆ getScatteredRelocationValue()

uint32_t MachOObjectFile::getScatteredRelocationValue ( const MachO::any_relocation_info & RE ) const

Definition at line 4568 of file MachOObjectFile.cpp.

References llvm::MachO::any_relocation_info::r_word1.

Referenced by llvm::RuntimeDyldMachO::processScatteredVANILLA().

◆ getSection() [1/4]

MachO::section MachOObjectFile::getSection	(	const LoadCommandInfo &	L,
		unsigned	Index ) const

Definition at line 4630 of file MachOObjectFile.cpp.

References getSectionPtr(), and getStruct().

◆ getSection() [2/4]

MachO::section MachOObjectFile::getSection ( DataRefImpl DRI ) const

Definition at line 4620 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, assert(), llvm::object::DataRefImpl::d, and getStruct().

◆ getSection() [3/4]

Expected< SectionRef > MachOObjectFile::getSection ( StringRef SectionName ) const

Definition at line 2026 of file MachOObjectFile.cpp.

References llvm::errorCodeToError(), llvm::object::parse_failed, llvm::object::ObjectFile::SectionRef, and llvm::object::ObjectFile::sections().

◆ getSection() [4/4]

Expected< SectionRef > MachOObjectFile::getSection ( unsigned SectionIndex ) const

Definition at line 2017 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, malformedError(), and llvm::object::ObjectFile::SectionRef.

Referenced by extractSections(), getRelocation(), getSectionAddress(), getSectionAlignment(), getSectionContents(), getSectionSize(), isSectionStripped(), llvm::RuntimeDyldMachO::populateIndirectSymbolPointersSection(), and section_rel_end().

◆ getSection64() [1/2]

MachO::section_64 MachOObjectFile::getSection64	(	const LoadCommandInfo &	L,
		unsigned	Index ) const

Definition at line 4636 of file MachOObjectFile.cpp.

References getSectionPtr(), and getStruct().

◆ getSection64() [2/2]

MachO::section_64 MachOObjectFile::getSection64 ( DataRefImpl DRI ) const

Definition at line 4625 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, assert(), llvm::object::DataRefImpl::d, and getStruct().

Referenced by getRelocation(), getSectionAddress(), getSectionAlignment(), getSectionContents(), getSectionSize(), isSectionStripped(), and section_rel_end().

◆ getSectionAddress()

uint64_t MachOObjectFile::getSectionAddress ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1942 of file MachOObjectFile.cpp.

References llvm::MachO::section_64::addr, getSection(), getSection64(), and is64Bit().

◆ getSectionAlignment()

uint64_t MachOObjectFile::getSectionAlignment ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2004 of file MachOObjectFile.cpp.

References llvm::MachO::section::align, llvm::MachO::section_64::align, getSection(), getSection64(), and is64Bit().

◆ getSectionContents() [1/2]

Expected< ArrayRef< uint8_t > > MachOObjectFile::getSectionContents ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1987 of file MachOObjectFile.cpp.

References getSection(), getSection64(), getSectionContents(), is64Bit(), llvm::Offset, llvm::MachO::section::offset, llvm::MachO::section_64::offset, Size, llvm::MachO::section::size, and llvm::MachO::section_64::size.

◆ getSectionContents() [2/2]

ArrayRef< uint8_t > MachOObjectFile::getSectionContents	(	uint32_t	Offset,
		uint64_t	Size ) const

Definition at line 1981 of file MachOObjectFile.cpp.

References llvm::arrayRefFromStringRef(), llvm::object::Binary::getData(), llvm::Offset, Size, and substr().

Referenced by extractSections(), and getSectionContents().

◆ getSectionFinalSegmentName()

StringRef MachOObjectFile::getSectionFinalSegmentName ( DataRefImpl Sec ) const

Definition at line 4520 of file MachOObjectFile.cpp.

References llvm::ArrayRef< T >::data(), getSectionRawFinalSegmentName(), and parseSegmentOrSectionName().

Referenced by llvm::object::BindRebaseSegInfo::BindRebaseSegInfo(), llvm::orc::getMachOObjectFileSymbolInfo(), and isSectionBitcode().

◆ getSectionID()

unsigned MachOObjectFile::getSectionID ( SectionRef Sec ) const

Definition at line 2151 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, llvm::object::SectionRef::getRawDataRefImpl(), and llvm::object::ObjectFile::SectionRef.

◆ getSectionIndex()

uint64_t MachOObjectFile::getSectionIndex ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1948 of file MachOObjectFile.cpp.

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

◆ getSectionName()

Expected< StringRef > MachOObjectFile::getSectionName ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1937 of file MachOObjectFile.cpp.

References llvm::ArrayRef< T >::data(), getSectionRawName(), and parseSegmentOrSectionName().

Referenced by llvm::orc::getMachOObjectFileSymbolInfo(), isDebugSection(), and isSectionBitcode().

◆ getSectionRawFinalSegmentName()

ArrayRef< char > MachOObjectFile::getSectionRawFinalSegmentName ( DataRefImpl Sec ) const

Definition at line 4534 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::ArrayRef(), assert(), llvm::sampleprof::Base, and llvm::object::DataRefImpl::d.

Referenced by getSectionFinalSegmentName().

◆ getSectionRawName()

ArrayRef< char > MachOObjectFile::getSectionRawName ( DataRefImpl Sec ) const

Definition at line 4526 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::ArrayRef(), assert(), llvm::sampleprof::Base, and llvm::object::DataRefImpl::d.

Referenced by getSectionName().

◆ getSectionSize()

uint64_t MachOObjectFile::getSectionSize ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1952 of file MachOObjectFile.cpp.

References llvm::MachO::section::flags, llvm::MachO::section_64::flags, llvm::object::Binary::getData(), getSection(), getSection64(), is64Bit(), llvm::MachO::section::offset, llvm::MachO::section_64::offset, llvm::MachO::S_GB_ZEROFILL, llvm::MachO::S_ZEROFILL, llvm::MachO::SECTION_TYPE, llvm::MachO::section::size, llvm::MachO::section_64::size, and llvm::StringRef::size().

◆ getSectionType()

unsigned MachOObjectFile::getSectionType ( SectionRef Sec ) const

Definition at line 1790 of file MachOObjectFile.cpp.

References llvm::object::SectionRef::getRawDataRefImpl(), getSectionFlags(), llvm::MachO::SECTION_TYPE, and llvm::object::ObjectFile::SectionRef.

Referenced by llvm::orc::getMachOObjectFileSymbolInfo().

◆ getSegment64LoadCommand()

MachO::segment_command_64 MachOObjectFile::getSegment64LoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4665 of file MachOObjectFile.cpp.

References getStruct().

◆ getSegmentContents() [1/2]

ArrayRef< uint8_t > MachOObjectFile::getSegmentContents ( size_t SegmentIndex ) const

Definition at line 2130 of file MachOObjectFile.cpp.

References llvm::object::MachOObjectFile::LoadCommandInfo::C, llvm::MachO::load_command::cmd, and load_commands().

◆ getSegmentContents() [2/2]

ArrayRef< uint8_t > MachOObjectFile::getSegmentContents ( StringRef SegmentName ) const

Return the raw contents of an entire segment.

Definition at line 2108 of file MachOObjectFile.cpp.

References llvm::object::MachOObjectFile::LoadCommandInfo::C, llvm::MachO::load_command::cmd, llvm::ArrayRef< T >::empty(), getSegmentContents(), and load_commands().

Referenced by getSegmentContents().

◆ getSegmentLoadCommand()

MachO::segment_command MachOObjectFile::getSegmentLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4660 of file MachOObjectFile.cpp.

References getStruct().

◆ getSourceVersionCommand()

MachO::source_version_command MachOObjectFile::getSourceVersionCommand ( const LoadCommandInfo & L ) const

Definition at line 4720 of file MachOObjectFile.cpp.

References getStruct().

◆ getStringTableData()

StringRef MachOObjectFile::getStringTableData ( ) const

Definition at line 5287 of file MachOObjectFile.cpp.

References llvm::object::Binary::getData(), getSymtabLoadCommand(), llvm::MachO::symtab_command::stroff, llvm::MachO::symtab_command::strsize, and llvm::StringRef::substr().

Referenced by getIndirectName(), and getSymbolName().

◆ getSubClientCommand()

MachO::sub_client_command MachOObjectFile::getSubClientCommand ( const LoadCommandInfo & L ) const

Definition at line 4755 of file MachOObjectFile.cpp.

References getStruct().

Referenced by readMachOHeader().

◆ getSubFrameworkCommand()

MachO::sub_framework_command MachOObjectFile::getSubFrameworkCommand ( const LoadCommandInfo & L ) const

Definition at line 4740 of file MachOObjectFile.cpp.

References getStruct().

Referenced by readMachOHeader().

◆ getSubLibraryCommand()

MachO::sub_library_command MachOObjectFile::getSubLibraryCommand ( const LoadCommandInfo & L ) const

Definition at line 4750 of file MachOObjectFile.cpp.

References getStruct().

◆ getSubUmbrellaCommand()

MachO::sub_umbrella_command MachOObjectFile::getSubUmbrellaCommand ( const LoadCommandInfo & L ) const

Definition at line 4745 of file MachOObjectFile.cpp.

References getStruct().

◆ getSymbol64TableEntry()

MachO::nlist_64 MachOObjectFile::getSymbol64TableEntry ( DataRefImpl DRI ) const

Definition at line 4649 of file MachOObjectFile.cpp.

References getStruct(), P, and llvm::object::DataRefImpl::p.

Referenced by checkSymbolTable(), and getNValue().

◆ getSymbolAddress()

Expected< uint64_t > MachOObjectFile::getSymbolAddress ( DataRefImpl Symb ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1825 of file MachOObjectFile.cpp.

References llvm::object::ObjectFile::getSymbolValue().

◆ getSymbolAlignment()

uint32_t MachOObjectFile::getSymbolAlignment ( DataRefImpl Symb ) const

overridevirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 1829 of file MachOObjectFile.cpp.

References llvm::cantFail(), llvm::MachO::GET_COMM_ALIGN(), getSymbolFlags(), getSymbolTableEntryBase(), and llvm::object::BasicSymbolRef::SF_Common.

◆ getSymbolByIndex()

symbol_iterator MachOObjectFile::getSymbolByIndex ( unsigned Index ) const

Definition at line 2620 of file MachOObjectFile.cpp.

References getPtr(), getSymtabLoadCommand(), is64Bit(), llvm::MachO::symtab_command::nsyms, llvm::object::DataRefImpl::p, llvm::report_fatal_error(), llvm::object::ObjectFile::SymbolRef, llvm::XCOFF::SymbolTableEntrySize, and llvm::MachO::symtab_command::symoff.

Referenced by llvm::RuntimeDyldMachO::populateIndirectSymbolPointersSection(), and symbol_begin().

◆ getSymbolFlags()

Expected< uint32_t > MachOObjectFile::getSymbolFlags ( DataRefImpl Symb ) const

overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 1868 of file MachOObjectFile.cpp.

Referenced by getSymbolAlignment().

◆ getSymbolIndex()

uint64_t MachOObjectFile::getSymbolIndex ( DataRefImpl Symb ) const

Definition at line 2632 of file MachOObjectFile.cpp.

References getPtr(), getSymtabLoadCommand(), is64Bit(), llvm::object::DataRefImpl::p, llvm::report_fatal_error(), llvm::XCOFF::SymbolTableEntrySize, and llvm::MachO::symtab_command::symoff.

Referenced by getSymbolName(), and getSymbolSection().

◆ getSymbolName()

Expected< StringRef > MachOObjectFile::getSymbolName ( DataRefImpl Symb ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1775 of file MachOObjectFile.cpp.

References llvm::object::Binary::getData(), getStringTableData(), getSymbolIndex(), getSymbolTableEntryBase(), and malformedError().

◆ getSymbolSection()

Expected< section_iterator > MachOObjectFile::getSymbolSection ( DataRefImpl Symb ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1912 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, getSymbolIndex(), getSymbolTableEntryBase(), malformedError(), section_end(), and llvm::object::ObjectFile::SectionRef.

Referenced by getSymbolType().

◆ getSymbolSectionID()

unsigned MachOObjectFile::getSymbolSectionID ( SymbolRef Symb ) const

Definition at line 1927 of file MachOObjectFile.cpp.

References llvm::object::BasicSymbolRef::getRawDataRefImpl(), getSymbolTableEntryBase(), and llvm::object::ObjectFile::SymbolRef.

◆ getSymbolTableEntry()

MachO::nlist MachOObjectFile::getSymbolTableEntry ( DataRefImpl DRI ) const

Definition at line 4643 of file MachOObjectFile.cpp.

References getStruct(), P, and llvm::object::DataRefImpl::p.

Referenced by checkSymbolTable(), and getNValue().

◆ getSymbolType()

Expected< SymbolRef::Type > MachOObjectFile::getSymbolType ( DataRefImpl Symb ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1843 of file MachOObjectFile.cpp.

References getSymbolSection(), getSymbolTableEntryBase(), llvm::object::SectionRef::isBSS(), llvm::object::SectionRef::isData(), llvm::MachO::N_SECT, llvm::MachO::N_STAB, llvm::MachO::N_TYPE, llvm::MachO::N_UNDF, section_end(), llvm::object::SymbolRef::ST_Data, llvm::object::SymbolRef::ST_Debug, llvm::object::SymbolRef::ST_Function, llvm::object::SymbolRef::ST_Other, llvm::object::SymbolRef::ST_Unknown, and llvm::Expected< T >::takeError().

◆ getSymtabLoadCommand()

MachO::symtab_command MachOObjectFile::getSymtabLoadCommand ( ) const

Definition at line 4835 of file MachOObjectFile.cpp.

References llvm::MachO::symtab_command::cmd, llvm::MachO::symtab_command::cmdsize, getStruct(), llvm::MachO::symtab_command::nsyms, llvm::MachO::symtab_command::stroff, llvm::MachO::symtab_command::strsize, and llvm::MachO::symtab_command::symoff.

Referenced by checkSymbolTable(), getRelocationSymbol(), getStringTableData(), getSymbolByIndex(), getSymbolIndex(), symbol_begin(), and symbol_end().

◆ getThreadCommand()

MachO::thread_command MachOObjectFile::getThreadCommand ( const LoadCommandInfo & L ) const

Definition at line 4770 of file MachOObjectFile.cpp.

References getStruct().

◆ getUuid()

ArrayRef< uint8_t > MachOObjectFile::getUuid ( ) const

Definition at line 5279 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), offsetof, and Ptr.

◆ getUuidCommand()

MachO::uuid_command MachOObjectFile::getUuidCommand ( const LoadCommandInfo & L ) const

Definition at line 4710 of file MachOObjectFile.cpp.

References getStruct().

Referenced by readMachOHeader().

◆ getValidArchs()

ArrayRef< StringRef > MachOObjectFile::getValidArchs ( )

static

Definition at line 2855 of file MachOObjectFile.cpp.

Referenced by isValidArch().

◆ getVersionMinLoadCommand()

MachO::version_min_command MachOObjectFile::getVersionMinLoadCommand ( const LoadCommandInfo & L ) const

Definition at line 4675 of file MachOObjectFile.cpp.

References getStruct().

Referenced by constructTriples().

◆ getVersionMinMajor()

uint32_t llvm::object::MachOObjectFile::getVersionMinMajor	(	MachO::version_min_command &	C,
		bool	SDK )

inlinestatic

Definition at line 779 of file MachO.h.

References llvm::CallingConv::C.

◆ getVersionMinMinor()

uint32_t llvm::object::MachOObjectFile::getVersionMinMinor	(	MachO::version_min_command &	C,
		bool	SDK )

inlinestatic

Definition at line 785 of file MachO.h.

References llvm::CallingConv::C.

◆ getVersionMinUpdate()

uint32_t llvm::object::MachOObjectFile::getVersionMinUpdate	(	MachO::version_min_command &	C,
		bool	SDK )

inlinestatic

Definition at line 791 of file MachO.h.

References llvm::CallingConv::C.

◆ getVersionString()

std::string llvm::object::MachOObjectFile::getVersionString ( uint32_t version )

inlinestatic

Definition at line 826 of file MachO.h.

References llvm::utostr(), and llvm::Version.

◆ guessLibraryShortName()

StringRef MachOObjectFile::guessLibraryShortName	(	StringRef	Name,
		bool &	isFramework,
		StringRef &	Suffix )

static

Definition at line 2427 of file MachOObjectFile.cpp.

References F, llvm::Lib, llvm::StringRef::npos, llvm::StringRef::rfind(), llvm::StringRef::size(), llvm::StringRef::slice(), and llvm::StringRef::substr().

Referenced by getLibraryShortNameByIndex().

◆ hasPageZeroSegment()

bool llvm::object::MachOObjectFile::hasPageZeroSegment ( ) const

inline

Definition at line 770 of file MachO.h.

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

◆ is64Bit()

bool MachOObjectFile::is64Bit ( ) const

overridevirtual

◆ isDebugSection()

bool MachOObjectFile::isDebugSection ( DataRefImpl Sec ) const

overridevirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 2062 of file MachOObjectFile.cpp.

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

◆ isMachOPairedReloc()

bool MachOObjectFile::isMachOPairedReloc	(	uint64_t	RelocType,
		uint64_t	Arch )

static

Definition at line 5401 of file MachOObjectFile.cpp.

References llvm::Triple::aarch64, llvm::Triple::arm, llvm::MachO::ARM64_RELOC_SUBTRACTOR, llvm::MachO::ARM_RELOC_HALF, llvm::MachO::ARM_RELOC_HALF_SECTDIFF, llvm::MachO::ARM_RELOC_LOCAL_SECTDIFF, llvm::MachO::ARM_RELOC_SECTDIFF, llvm::MachO::GENERIC_RELOC_LOCAL_SECTDIFF, llvm::MachO::GENERIC_RELOC_SECTDIFF, llvm::Triple::thumb, llvm::Triple::x86, llvm::Triple::x86_64, and llvm::MachO::X86_64_RELOC_SUBTRACTOR.

◆ isRelocatableObject()

bool MachOObjectFile::isRelocatableObject ( ) const

overridevirtual

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

Implements llvm::object::ObjectFile.

Definition at line 5309 of file MachOObjectFile.cpp.

References llvm::MachO::mach_header::filetype, getHeader(), and llvm::MachO::MH_OBJECT.

◆ isRelocationScattered()

bool MachOObjectFile::isRelocationScattered ( const MachO::any_relocation_info & RE ) const

Definition at line 4542 of file MachOObjectFile.cpp.

References llvm::MachO::CPU_TYPE_X86_64, getCPUType(), getPlainRelocationAddress(), and llvm::MachO::R_SCATTERED.

Referenced by extractSections(), getAnyRelocationAddress(), getAnyRelocationLength(), getAnyRelocationPCRel(), getAnyRelocationSection(), getAnyRelocationType(), getRelocationSymbol(), isRelocScattered(), llvm::RuntimeDyldMachOAArch64::processRelocationRef(), llvm::RuntimeDyldMachOARM::processRelocationRef(), llvm::RuntimeDyldMachOI386::processRelocationRef(), and llvm::RuntimeDyldMachOX86_64::processRelocationRef().

◆ isSectionBitcode()

bool MachOObjectFile::isSectionBitcode ( DataRefImpl Sec ) const

overridevirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 2162 of file MachOObjectFile.cpp.

References getSectionFinalSegmentName(), and getSectionName().

◆ isSectionBSS()

bool MachOObjectFile::isSectionBSS ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2054 of file MachOObjectFile.cpp.

References getSectionFlags(), llvm::MachO::S_ATTR_PURE_INSTRUCTIONS, llvm::MachO::S_GB_ZEROFILL, llvm::MachO::S_ZEROFILL, and llvm::MachO::SECTION_TYPE.

◆ isSectionCompressed()

bool MachOObjectFile::isSectionCompressed ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2037 of file MachOObjectFile.cpp.

◆ isSectionData()

bool MachOObjectFile::isSectionData ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2046 of file MachOObjectFile.cpp.

References getSectionFlags(), llvm::MachO::S_ATTR_PURE_INSTRUCTIONS, llvm::MachO::S_GB_ZEROFILL, llvm::MachO::S_ZEROFILL, and llvm::MachO::SECTION_TYPE.

◆ isSectionStripped()

bool MachOObjectFile::isSectionStripped ( DataRefImpl Sec ) const

overridevirtual

When dsymutil generates the companion file, it strips all unnecessary sections (e.g.

everything in the _TEXT segment) by omitting their body and setting the offset in their corresponding load command to zero.

While the load command itself is valid, reading the section corresponds to reading the number of bytes specified in the load command, starting from offset 0 (i.e. the Mach-O header at the beginning of the file).

Reimplemented from llvm::object::ObjectFile.

Definition at line 2169 of file MachOObjectFile.cpp.

References getSection(), getSection64(), is64Bit(), and llvm::MachO::section_64::offset.

◆ isSectionText()

bool MachOObjectFile::isSectionText ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2041 of file MachOObjectFile.cpp.

References getSectionFlags(), and llvm::MachO::S_ATTR_PURE_INSTRUCTIONS.

◆ isSectionVirtual()

bool MachOObjectFile::isSectionVirtual ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2155 of file MachOObjectFile.cpp.

References getSectionFlags(), llvm::MachO::S_GB_ZEROFILL, llvm::MachO::S_ZEROFILL, and llvm::MachO::SECTION_TYPE.

◆ isValidArch()

bool MachOObjectFile::isValidArch ( StringRef ArchFlag )

static

Definition at line 2850 of file MachOObjectFile.cpp.

References getValidArchs(), and llvm::is_contained().

◆ lazyBindTable()

iterator_range< bind_iterator > MachOObjectFile::lazyBindTable ( Error & Err )

For use iterating over all lazy bind table entries.

Definition at line 4481 of file MachOObjectFile.cpp.

References bindTable(), getDyldInfoLazyBindOpcodes(), is64Bit(), and llvm::object::MachOBindEntry::Lazy.

◆ load_commands()

iterator_range< MachOObjectFile::load_command_iterator > MachOObjectFile::load_commands ( ) const

Definition at line 4515 of file MachOObjectFile.cpp.

References begin_load_commands(), end_load_commands(), and llvm::make_range().

Referenced by constructTriples(), getSegmentContents(), getSegmentContents(), and readMachOHeader().

◆ locrel_begin()

relocation_iterator MachOObjectFile::locrel_begin ( ) const

Definition at line 2216 of file MachOObjectFile.cpp.

References llvm::object::ObjectFile::RelocationRef.

◆ locrel_end()

relocation_iterator MachOObjectFile::locrel_end ( ) const

Definition at line 2224 of file MachOObjectFile.cpp.

References getDysymtabLoadCommand(), and llvm::object::ObjectFile::RelocationRef.

◆ mapDebugSectionName()

StringRef MachOObjectFile::mapDebugSectionName ( StringRef Name ) const

overridevirtual

Maps a debug section name to a standard DWARF section name.

Reimplemented from llvm::object::ObjectFile.

Definition at line 5340 of file MachOObjectFile.cpp.

References llvm::StringSwitch< T, R >::Case(), and llvm::StringSwitch< T, R >::Default().

◆ mapReflectionSectionNameToEnumValue()

llvm::binaryformat::Swift5ReflectionSectionKind MachOObjectFile::mapReflectionSectionNameToEnumValue ( StringRef SectionName ) const

overridevirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 5390 of file MachOObjectFile.cpp.

References llvm::StringSwitch< T, R >::Default(), and llvm::binaryformat::unknown.

◆ moveRelocationNext()

void MachOObjectFile::moveRelocationNext ( DataRefImpl & Rel ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2233 of file MachOObjectFile.cpp.

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

◆ moveSectionNext()

void MachOObjectFile::moveSectionNext ( DataRefImpl & Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 1933 of file MachOObjectFile.cpp.

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

◆ moveSymbolNext()

void MachOObjectFile::moveSymbolNext ( DataRefImpl & Symb ) const

overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 1768 of file MachOObjectFile.cpp.

References is64Bit(), llvm::object::DataRefImpl::p, and llvm::XCOFF::SymbolTableEntrySize.

◆ ReadULEB128s()

void MachOObjectFile::ReadULEB128s	(	uint64_t	Index,
		SmallVectorImpl< uint64_t > &	Out ) const

Definition at line 5297 of file MachOObjectFile.cpp.

References data, llvm::object::Binary::getData(), llvm::DataExtractor::getULEB128(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

Referenced by getFunctionStarts().

◆ RebaseEntryCheckSegAndOffsets()

const char * llvm::object::MachOObjectFile::RebaseEntryCheckSegAndOffsets	(	int32_t	SegIndex,
		uint64_t	SegOffset,
		uint8_t	PointerSize,
		uint64_t	Count = 1,
		uint64_t	Skip = 0 ) const

inline

Definition at line 597 of file MachO.h.

References llvm::Count.

◆ rebaseTable() [1/2]

iterator_range< rebase_iterator > MachOObjectFile::rebaseTable ( Error & Err )

For use iterating over all rebase table entries.

Definition at line 3814 of file MachOObjectFile.cpp.

References getDyldInfoRebaseOpcodes(), is64Bit(), and rebaseTable().

Referenced by rebaseTable().

◆ rebaseTable() [2/2]

iterator_range< rebase_iterator > MachOObjectFile::rebaseTable	(	Error &	Err,
		MachOObjectFile *	O,
		ArrayRef< uint8_t >	Opcodes,
		bool	is64 )

static

For use examining rebase opcodes in a MachOObjectFile.

Definition at line 3801 of file MachOObjectFile.cpp.

References llvm::make_range().

◆ section_begin()

section_iterator MachOObjectFile::section_begin ( ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2644 of file MachOObjectFile.cpp.

References llvm::object::ObjectFile::SectionRef.

Referenced by llvm::RuntimeDyldMachO::getSectionByAddress().

◆ section_end()

section_iterator MachOObjectFile::section_end ( ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2649 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, and llvm::object::ObjectFile::SectionRef.

Referenced by getAnyRelocationSection(), llvm::RuntimeDyldMachO::getSectionByAddress(), getSymbolSection(), getSymbolType(), and llvm::RuntimeDyldMachO::processScatteredVANILLA().

◆ section_rel_begin() [1/2]

relocation_iterator MachOObjectFile::section_rel_begin ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2175 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, and llvm::object::ObjectFile::RelocationRef.

Referenced by extractSections(), and section_rel_begin().

◆ section_rel_begin() [2/2]

relocation_iterator MachOObjectFile::section_rel_begin ( unsigned Index ) const

Definition at line 2888 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, and section_rel_begin().

◆ section_rel_end() [1/2]

relocation_iterator MachOObjectFile::section_rel_end ( DataRefImpl Sec ) const

overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2183 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, getSection(), getSection64(), is64Bit(), llvm::MachO::section::nreloc, llvm::MachO::section_64::nreloc, and llvm::object::ObjectFile::RelocationRef.

Referenced by extractSections(), and section_rel_end().

◆ section_rel_end() [2/2]

relocation_iterator MachOObjectFile::section_rel_end ( unsigned Index ) const

Definition at line 2894 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, and section_rel_end().

◆ symbol_begin()

basic_symbol_iterator MachOObjectFile::symbol_begin ( ) const

overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 2596 of file MachOObjectFile.cpp.

References getSymbolByIndex(), getSymtabLoadCommand(), llvm::MachO::symtab_command::nsyms, and llvm::object::ObjectFile::SymbolRef.

◆ symbol_end()

basic_symbol_iterator MachOObjectFile::symbol_end ( ) const

overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 2605 of file MachOObjectFile.cpp.

References getPtr(), getSymtabLoadCommand(), is64Bit(), llvm::MachO::symtab_command::nsyms, llvm::Offset, llvm::object::DataRefImpl::p, llvm::object::ObjectFile::SymbolRef, llvm::XCOFF::SymbolTableEntrySize, and llvm::MachO::symtab_command::symoff.

Referenced by getRelocationSymbol().

◆ weakBindTable()

iterator_range< bind_iterator > MachOObjectFile::weakBindTable ( Error & Err )

For use iterating over all weak bind table entries.

Definition at line 4486 of file MachOObjectFile.cpp.

References bindTable(), getDyldInfoWeakBindOpcodes(), is64Bit(), and llvm::object::MachOBindEntry::Weak.

Member Data Documentation

◆ Header

MachO::mach_header llvm::object::MachOObjectFile::Header

Definition at line 855 of file MachO.h.

Referenced by getArchTriple(), getChainedFixupsSegments(), getDyldChainedFixupTargets(), and getHeader().

◆ Header64

MachO::mach_header_64 llvm::object::MachOObjectFile::Header64

Definition at line 854 of file MachO.h.

Referenced by getHeader64().

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

include/llvm/Object/MachO.h
lib/Object/MachOObjectFile.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ load_command_iterator

◆ LoadCommandList

Member Function Documentation

◆ begin_dices()

◆ begin_load_commands()

◆ BindEntryCheckSegAndOffsets()

◆ BindRebaseAddress()

◆ BindRebaseSectionName()

◆ BindRebaseSegmentName()

◆ bindTable() [1/2]

◆ bindTable() [2/2]

◆ checkSymbolTable()

◆ classof()

◆ create()

◆ end_dices()

◆ end_load_commands()

◆ exports() [1/2]

◆ exports() [2/2]

◆ external_relocations()

◆ extrel_begin()

◆ extrel_end()

◆ findDsymObjectMembers()

◆ fixupTable()

◆ getAnyRelocationAddress()

◆ getAnyRelocationLength()

◆ getAnyRelocationPCRel()

◆ getAnyRelocationSection()

◆ getAnyRelocationType()

◆ getArch() [1/2]

◆ getArch() [2/2]

◆ getArchTriple() [1/2]

◆ getArchTriple() [2/2]

◆ getBuildPlatform()

◆ getBuildTool()

◆ getBuildToolVersion()

◆ getBuildVersionLoadCommand()

◆ getBytesInAddress()

◆ getChainedFixupsHeader()

◆ getChainedFixupsLoadCommand()

◆ getChainedFixupsSegments()

◆ getCommonSymbolSizeImpl()

◆ getDataInCodeLoadCommand()

◆ getDataInCodeTableEntry()

◆ getDice()

◆ getDyldChainedFixupTargets()

◆ getDyldExportsTrie()

◆ getDyldInfoBindOpcodes()

◆ getDyldInfoExportsTrie()

◆ getDyldInfoLazyBindOpcodes()

◆ getDyldInfoLoadCommand()

◆ getDyldInfoRebaseOpcodes()

◆ getDyldInfoWeakBindOpcodes()

◆ getDylibIDLoadCommand()

◆ getDylinkerCommand()

◆ getDysymtabLoadCommand()

◆ getEncryptionInfoCommand()

◆ getEncryptionInfoCommand64()

◆ getEntryPointCommand()

◆ getFeatures()

◆ getFileFormatName()

◆ getFilesetEntryLoadCommand()

◆ getFunctionStarts()

◆ getHeader()

◆ getHeader64()

◆ getHostArch()

◆ getIndirectName()

◆ getIndirectSymbolTableEntry()

◆ getLibraryCount()

◆ getLibraryShortNameByIndex()

◆ getLinkeditDataLoadCommand()

◆ getLinkerOptionLoadCommand()

◆ getLinkOptHintsLoadCommand()

◆ getMachOFilesetEntryOffset()