LLVM 22.0.0git
Classes | Public Types | Public Member Functions | Static Public Member Functions | List of all members
llvm::object::MachOObjectFile Class Reference

#include "llvm/Object/MachO.h"

Inheritance diagram for llvm::object::MachOObjectFile:
[legend]

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 (uint64_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 409 of file MachO.h.

Member Typedef Documentation

◆ load_command_iterator

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

Definition at line 416 of file MachO.h.

◆ LoadCommandList

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

Definition at line 415 of file MachO.h.

Member Function Documentation

◆ begin_dices()

dice_iterator MachOObjectFile::begin_dices ( ) const

Definition at line 2935 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 4540 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 581 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 618 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 612 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 606 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 4511 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 4497 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 772 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 2945 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 4545 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 3276 of file MachOObjectFile.cpp.

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

Referenced by exports().

◆ 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 3262 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 482 of file MachO.h.

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

◆ extrel_begin()

relocation_iterator MachOObjectFile::extrel_begin ( ) const

Definition at line 2221 of file MachOObjectFile.cpp.

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

Referenced by external_relocations().

◆ extrel_end()

relocation_iterator MachOObjectFile::extrel_end ( ) const

Definition at line 2229 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, 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 5382 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 4526 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 4613 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 4627 of file MachOObjectFile.cpp.

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

Referenced by getRelocationLength().

◆ getAnyRelocationPCRel()

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

Definition at line 4620 of file MachOObjectFile.cpp.

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

◆ getAnyRelocationSection()

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

Definition at line 4643 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().

◆ getAnyRelocationType()

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

Definition at line 4635 of file MachOObjectFile.cpp.

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

Referenced by extractSections(), and getRelocationType().

◆ getArch() [1/2]

Triple::ArchType MachOObjectFile::getArch ( ) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2915 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 2712 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_RISCV, llvm::MachO::CPU_TYPE_X86_64, llvm::Triple::ppc, llvm::Triple::ppc64, llvm::Triple::riscv32, 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 2919 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 2735 of file MachOObjectFile.cpp.

References llvm::MachO::CPU_SUBTYPE_ARM64_32_V8, llvm::MachO::CPU_SUBTYPE_ARM64_ALL, llvm::MachO::CPU_SUBTYPE_ARM64E, llvm::MachO::CPU_SUBTYPE_ARM_V4T, llvm::MachO::CPU_SUBTYPE_ARM_V5TEJ, llvm::MachO::CPU_SUBTYPE_ARM_V6, llvm::MachO::CPU_SUBTYPE_ARM_V6M, llvm::MachO::CPU_SUBTYPE_ARM_V7, llvm::MachO::CPU_SUBTYPE_ARM_V7EM, llvm::MachO::CPU_SUBTYPE_ARM_V7K, llvm::MachO::CPU_SUBTYPE_ARM_V7M, llvm::MachO::CPU_SUBTYPE_ARM_V7S, llvm::MachO::CPU_SUBTYPE_ARM_XSCALE, llvm::MachO::CPU_SUBTYPE_I386_ALL, llvm::MachO::CPU_SUBTYPE_MASK, llvm::MachO::CPU_SUBTYPE_POWERPC_ALL, llvm::MachO::CPU_SUBTYPE_RISCV_ALL, llvm::MachO::CPU_SUBTYPE_X86_64_ALL, llvm::MachO::CPU_SUBTYPE_X86_64_H, 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_RISCV, and llvm::MachO::CPU_TYPE_X86_64.

◆ getBuildPlatform()

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

Definition at line 794 of file MachO.h.

References llvm::format_hex().

◆ getBuildTool()

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

Definition at line 809 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 4725 of file MachOObjectFile.cpp.

References getStruct().

◆ getBuildVersionLoadCommand()

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

Definition at line 4720 of file MachOObjectFile.cpp.

References getStruct().

◆ 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 2677 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 5033 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 5014 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

Definition at line 5084 of file MachOObjectFile.cpp.

References llvm::MachO::linkedit_data_command::dataoff, llvm::MachO::linkedit_data_command::datasize, Fail, getChainedFixupsHeader(), getChainedFixupsLoadCommand(), getPtr(), getStructOrErr(), Header, I, llvm::object::Binary::isLittleEndian(), llvm::sys::IsLittleEndianHost, malformedError(), N, offsetof, llvm::MachO::dyld_chained_starts_in_segment::page_count, llvm::MachO::dyld_chained_starts_in_segment::pointer_format, llvm::MachO::dyld_chained_starts_in_image::seg_count, llvm::MachO::dyld_chained_starts_in_segment::size, and llvm::sys::swapByteOrder().

◆ 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 4915 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 4864 of file MachOObjectFile.cpp.

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

◆ getDice()

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

Definition at line 4842 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 5193 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 5285 of file MachOObjectFile.cpp.

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

Referenced by exports().

◆ getDyldInfoBindOpcodes()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoBindOpcodes ( ) const

Definition at line 4957 of file MachOObjectFile.cpp.

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

Referenced by bindTable().

◆ getDyldInfoExportsTrie()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoExportsTrie ( ) const

Definition at line 4999 of file MachOObjectFile.cpp.

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

Referenced by exports().

◆ getDyldInfoLazyBindOpcodes()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoLazyBindOpcodes ( ) const

Definition at line 4985 of file MachOObjectFile.cpp.

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

Referenced by lazyBindTable().

◆ getDyldInfoLoadCommand()

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

Definition at line 4735 of file MachOObjectFile.cpp.

References getStruct().

◆ getDyldInfoRebaseOpcodes()

ArrayRef< uint8_t > MachOObjectFile::getDyldInfoRebaseOpcodes ( ) const

Definition at line 4943 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), getPtr(), getStructOrErr(), 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 4971 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), getPtr(), getStructOrErr(), 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 4730 of file MachOObjectFile.cpp.

References getStruct().

◆ getDylinkerCommand()

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

Definition at line 4740 of file MachOObjectFile.cpp.

References getStruct().

◆ getDysymtabLoadCommand()

MachO::dysymtab_command MachOObjectFile::getDysymtabLoadCommand ( ) const

Definition at line 4885 of file MachOObjectFile.cpp.

References llvm::MachO::dysymtab_command::cmd, llvm::MachO::dysymtab_command::cmdsize, llvm::MachO::dysymtab_command::extrefsymoff, llvm::MachO::dysymtab_command::extreloff, getStruct(), llvm::MachO::dysymtab_command::iextdefsym, llvm::MachO::dysymtab_command::ilocalsym, llvm::MachO::dysymtab_command::indirectsymoff, llvm::MachO::dysymtab_command::iundefsym, llvm::MachO::dysymtab_command::locreloff, llvm::MachO::dysymtab_command::modtaboff, llvm::MachO::dysymtab_command::nextdefsym, llvm::MachO::dysymtab_command::nextrefsyms, llvm::MachO::dysymtab_command::nextrel, llvm::MachO::dysymtab_command::nindirectsyms, llvm::MachO::dysymtab_command::nlocalsym, llvm::MachO::dysymtab_command::nlocrel, llvm::MachO::dysymtab_command::nmodtab, llvm::MachO::dysymtab_command::ntoc, llvm::MachO::dysymtab_command::nundefsym, and llvm::MachO::dysymtab_command::tocoff.

Referenced by extrel_end(), getRelocation(), and locrel_end().

◆ getEncryptionInfoCommand()

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

Definition at line 4765 of file MachOObjectFile.cpp.

References getStruct().

◆ getEncryptionInfoCommand64()

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

Definition at line 4770 of file MachOObjectFile.cpp.

References getStruct().

◆ getEntryPointCommand()

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

Definition at line 4760 of file MachOObjectFile.cpp.

References getStruct().

◆ getFeatures()

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

Implements llvm::object::ObjectFile.

Definition at line 523 of file MachO.h.

◆ getFileFormatName()

StringRef MachOObjectFile::getFileFormatName ( ) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2681 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_RISCV, llvm::MachO::CPU_TYPE_X86_64, getCPUType(), and is64Bit().

◆ getFilesetEntryLoadCommand()

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

Definition at line 4810 of file MachOObjectFile.cpp.

References getStruct().

◆ getFunctionStarts()

SmallVector< uint64_t > MachOObjectFile::getFunctionStarts ( ) const

Definition at line 5299 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 4847 of file MachOObjectFile.cpp.

References Header.

Referenced by checkSymbolTable(), extractSections(), getRelocation(), getRelocationOffset(), and isRelocatableObject().

◆ getHeader64()

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

Definition at line 4851 of file MachOObjectFile.cpp.

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

Referenced by checkSymbolTable().

◆ getHostArch()

Triple MachOObjectFile::getHostArch ( )
static

Definition at line 2881 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 4856 of file MachOObjectFile.cpp.

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

◆ getLibraryCount()

uint32_t MachOObjectFile::getLibraryCount ( ) const

Definition at line 2607 of file MachOObjectFile.cpp.

◆ getLibraryShortNameByIndex()

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

Definition at line 2573 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 4690 of file MachOObjectFile.cpp.

References getStruct().

◆ getLinkerOptionLoadCommand()

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

Definition at line 4705 of file MachOObjectFile.cpp.

References getStruct().

◆ getLinkOptHintsLoadCommand()

MachO::linkedit_data_command MachOObjectFile::getLinkOptHintsLoadCommand ( ) const

Definition at line 4929 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 770 of file MachO.h.

◆ getNoteLoadCommand()

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

Definition at line 4715 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 4591 of file MachOObjectFile.cpp.

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

Referenced by extractSections(), getAnyRelocationSection(), and getRelocationSymbol().

◆ getPlainRelocationSymbolNum()

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

Definition at line 4584 of file MachOObjectFile.cpp.

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

Referenced by getAnyRelocationSection(), and getRelocationSymbol().

◆ getRelocation()

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

Definition at line 4815 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::jitlink::MachOLinkGraphBuilder::getRelocationInfo(), getRelocationLength(), getRelocationOffset(), getRelocationSection(), getRelocationSymbol(), getRelocationType(), and isRelocScattered().

◆ getRelocationLength()

uint8_t MachOObjectFile::getRelocationLength ( DataRefImpl Rel) const

Definition at line 2408 of file MachOObjectFile.cpp.

References getAnyRelocationLength(), and getRelocation().

◆ getRelocationOffset()

uint64_t MachOObjectFile::getRelocationOffset ( DataRefImpl Rel) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2259 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 2612 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 2289 of file MachOObjectFile.cpp.

References getAnyRelocationSection(), and getRelocation().

◆ getRelocationSymbol()

symbol_iterator MachOObjectFile::getRelocationSymbol ( DataRefImpl Rel) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2268 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 2293 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 2298 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 4795 of file MachOObjectFile.cpp.

References getStruct().

◆ getRoutinesCommand64()

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

Definition at line 4800 of file MachOObjectFile.cpp.

References getStruct().

◆ getRpathCommand()

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

Definition at line 4750 of file MachOObjectFile.cpp.

References getStruct().

◆ getScatteredRelocationScattered()

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

Definition at line 4598 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 4608 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 4603 of file MachOObjectFile.cpp.

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

◆ getSection() [1/4]

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

Definition at line 4665 of file MachOObjectFile.cpp.

References getSectionPtr(), and getStruct().

◆ getSection() [2/4]

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

Definition at line 4655 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 2048 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 2039 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(), and section_rel_end().

◆ getSection64() [1/2]

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

Definition at line 4671 of file MachOObjectFile.cpp.

References getSectionPtr(), and getStruct().

◆ getSection64() [2/2]

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

Definition at line 4660 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 2026 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 llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, getSection(), getSection64(), getSectionContents(), getStruct(), is64Bit(), malformedError(), 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 ( uint64_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 4555 of file MachOObjectFile.cpp.

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

Referenced by isSectionBitcode().

◆ getSectionID()

unsigned MachOObjectFile::getSectionID ( SectionRef Sec) const

Definition at line 2173 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 isDebugSection(), and isSectionBitcode().

◆ getSectionRawFinalSegmentName()

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

Definition at line 4569 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 4561 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.

◆ getSegment64LoadCommand()

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

Definition at line 4700 of file MachOObjectFile.cpp.

References getStruct().

◆ getSegmentContents() [1/2]

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

Definition at line 2152 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 2130 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 4695 of file MachOObjectFile.cpp.

References getStruct().

◆ getSourceVersionCommand()

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

Definition at line 4755 of file MachOObjectFile.cpp.

References getStruct().

◆ getStringTableData()

StringRef MachOObjectFile::getStringTableData ( ) const

Definition at line 5322 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 4790 of file MachOObjectFile.cpp.

References getStruct().

◆ getSubFrameworkCommand()

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

Definition at line 4775 of file MachOObjectFile.cpp.

References getStruct().

◆ getSubLibraryCommand()

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

Definition at line 4785 of file MachOObjectFile.cpp.

References getStruct().

◆ getSubUmbrellaCommand()

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

Definition at line 4780 of file MachOObjectFile.cpp.

References getStruct().

◆ getSymbol64TableEntry()

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

Definition at line 4684 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 2642 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 symbol_begin().

◆ getSymbolFlags()

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

Implements llvm::object::SymbolicFile.

Definition at line 1868 of file MachOObjectFile.cpp.

References getNValue(), getSymbolTableEntryBase(), llvm::MachO::N_ABS, llvm::MachO::N_ARM_THUMB_DEF, llvm::MachO::N_EXT, llvm::MachO::N_INDR, llvm::MachO::N_PEXT, llvm::MachO::N_STAB, llvm::MachO::N_TYPE, llvm::MachO::N_UNDF, llvm::MachO::N_WEAK_DEF, llvm::MachO::N_WEAK_REF, 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_Indirect, llvm::object::BasicSymbolRef::SF_None, llvm::object::BasicSymbolRef::SF_Thumb, llvm::object::BasicSymbolRef::SF_Undefined, and llvm::object::BasicSymbolRef::SF_Weak.

Referenced by getSymbolAlignment().

◆ getSymbolIndex()

uint64_t MachOObjectFile::getSymbolIndex ( DataRefImpl Symb) const

Definition at line 2654 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 4678 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 4870 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 4805 of file MachOObjectFile.cpp.

References getStruct().

◆ getUuid()

ArrayRef< uint8_t > MachOObjectFile::getUuid ( ) const

Definition at line 5314 of file MachOObjectFile.cpp.

References llvm::ArrayRef(), and offsetof.

◆ getUuidCommand()

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

Definition at line 4745 of file MachOObjectFile.cpp.

References getStruct().

◆ getValidArchs()

ArrayRef< StringRef > MachOObjectFile::getValidArchs ( )
static

Definition at line 2890 of file MachOObjectFile.cpp.

Referenced by isValidArch().

◆ getVersionMinLoadCommand()

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

Definition at line 4710 of file MachOObjectFile.cpp.

References getStruct().

◆ getVersionMinMajor()

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

Definition at line 777 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 783 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 789 of file MachO.h.

References llvm::CallingConv::C.

◆ getVersionString()

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

Definition at line 824 of file MachO.h.

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

◆ guessLibraryShortName()

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

Definition at line 2449 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 768 of file MachO.h.

◆ is64Bit()

bool MachOObjectFile::is64Bit ( ) const
overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 5327 of file MachOObjectFile.cpp.

References llvm::object::Binary::getMachOType(), and llvm::object::Binary::getType().

Referenced by bindTable(), checkSymbolTable(), getBytesInAddress(), getFileFormatName(), getHeader64(), getNValue(), getRelocation(), getRelocationSymbol(), getSectionAddress(), getSectionAlignment(), getSectionContents(), getSectionSize(), getSymbolByIndex(), getSymbolIndex(), isSectionStripped(), lazyBindTable(), moveSymbolNext(), rebaseTable(), section_rel_end(), symbol_end(), and weakBindTable().

◆ isDebugSection()

bool MachOObjectFile::isDebugSection ( DataRefImpl Sec) const
overridevirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 2084 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 5436 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 5344 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 4577 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(), and isRelocScattered().

◆ isSectionBitcode()

bool MachOObjectFile::isSectionBitcode ( DataRefImpl Sec) const
overridevirtual

Reimplemented from llvm::object::ObjectFile.

Definition at line 2184 of file MachOObjectFile.cpp.

References getSectionFinalSegmentName(), and getSectionName().

◆ isSectionBSS()

bool MachOObjectFile::isSectionBSS ( DataRefImpl Sec) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2076 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 2059 of file MachOObjectFile.cpp.

◆ isSectionData()

bool MachOObjectFile::isSectionData ( DataRefImpl Sec) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2068 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 2191 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 2063 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 2177 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 2885 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 4516 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 4550 of file MachOObjectFile.cpp.

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

Referenced by getSegmentContents(), and getSegmentContents().

◆ locrel_begin()

relocation_iterator MachOObjectFile::locrel_begin ( ) const

Definition at line 2238 of file MachOObjectFile.cpp.

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

◆ locrel_end()

relocation_iterator MachOObjectFile::locrel_end ( ) const

Definition at line 2246 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, llvm::object::DataRefImpl::d, 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 5375 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 5425 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 2255 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 5332 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 595 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 3849 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 3836 of file MachOObjectFile.cpp.

References llvm::make_range().

◆ section_begin()

section_iterator MachOObjectFile::section_begin ( ) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2666 of file MachOObjectFile.cpp.

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

◆ section_end()

section_iterator MachOObjectFile::section_end ( ) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2671 of file MachOObjectFile.cpp.

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

Referenced by getAnyRelocationSection(), getSymbolSection(), and getSymbolType().

◆ section_rel_begin() [1/2]

relocation_iterator MachOObjectFile::section_rel_begin ( DataRefImpl Sec) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 2197 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, 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 2923 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 2205 of file MachOObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::b, 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 2929 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 2618 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 2627 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 4521 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 853 of file MachO.h.

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

◆ Header64

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

Definition at line 852 of file MachO.h.

Referenced by getHeader64().

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