LLVM 19.0.0git
Public Member Functions | Static Public Member Functions | Friends | List of all members
llvm::object::GOFFObjectFile Class Reference

#include "llvm/Object/GOFFObjectFile.h"

Inheritance diagram for llvm::object::GOFFObjectFile:
Inheritance graph
[legend]

Public Member Functions

Expected< StringRef > getSymbolName (SymbolRef Symbol) const
 
 GOFFObjectFile (MemoryBufferRef Object, Error &Err)
 
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
 
bool isRelocatableObject () const override
 True if this is a relocatable object (.o/.obj).
 
void moveSymbolNext (DataRefImpl &Symb) const override
 
basic_symbol_iterator symbol_begin () const override
 
basic_symbol_iterator symbol_end () const override
 
bool is64Bit () const override
 
bool isSectionNoLoad (DataRefImpl Sec) const
 
bool isSectionReadOnlyData (DataRefImpl Sec) const
 
bool isSectionZeroInit (DataRefImpl Sec) const
 
- Public Member Functions inherited from llvm::object::ObjectFile
 ObjectFile ()=delete
 
 ObjectFile (const ObjectFile &other)=delete
 
uint64_t getCommonSymbolSize (DataRefImpl Symb) const
 
virtual std::vector< SectionRef > dynamic_relocation_sections () const
 
symbol_iterator_range symbols () const
 
virtual section_iterator section_begin () const =0
 
virtual section_iterator section_end () const =0
 
section_iterator_range sections () const
 
virtual bool hasDebugInfo () const
 
virtual uint8_t getBytesInAddress () const =0
 The number of bytes used to represent an address in this object file format.
 
virtual StringRef getFileFormatName () const =0
 
virtual Triple::ArchType getArch () const =0
 
virtual Triple::OSType getOS () const
 
virtual Expected< SubtargetFeatures > getFeatures () const =0
 
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.
 
virtual StringRef mapDebugSectionName (StringRef Name) const
 Maps a debug section name to a standard DWARF section name.
 
virtual bool isRelocatableObject () const =0
 True if this is a relocatable object (.o/.obj).
 
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
 
virtual void moveSymbolNext (DataRefImpl &Symb) const =0
 
virtual Error printSymbolName (raw_ostream &OS, DataRefImpl Symb) const =0
 
virtual Expected< uint32_t > getSymbolFlags (DataRefImpl Symb) const =0
 
virtual basic_symbol_iterator symbol_begin () const =0
 
virtual basic_symbol_iterator symbol_end () const =0
 
virtual bool is64Bit () const =0
 
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
 
Triple::ObjectFormatType getTripleObjectFormat () const
 

Static Public Member Functions

static bool classof (const Binary *V)
 
- Static Public Member Functions inherited from llvm::object::ObjectFile
static Expected< OwningBinary< ObjectFile > > createObjectFile (StringRef ObjectPath)
 
static Expected< std::unique_ptr< ObjectFile > > createObjectFile (MemoryBufferRef Object, llvm::file_magic Type, bool InitContent=true)
 
static Expected< std::unique_ptr< ObjectFile > > createObjectFile (MemoryBufferRef Object)
 
static bool classof (const Binary *v)
 
static Expected< std::unique_ptr< COFFObjectFile > > createCOFFObjectFile (MemoryBufferRef Object)
 
static Expected< std::unique_ptr< ObjectFile > > createXCOFFObjectFile (MemoryBufferRef Object, unsigned FileType)
 
static Expected< std::unique_ptr< ObjectFile > > createELFObjectFile (MemoryBufferRef Object, bool InitContent=true)
 
static Expected< std::unique_ptr< MachOObjectFile > > createMachOObjectFile (MemoryBufferRef Object, uint32_t UniversalCputype=0, uint32_t UniversalIndex=0, 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 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)
 

Friends

class GOFFSymbolRef
 

Additional Inherited Members

- Public Types inherited from llvm::object::ObjectFile
using symbol_iterator_range = iterator_range< symbol_iterator >
 
using section_iterator_range = iterator_range< section_iterator >
 
- Public Types inherited from llvm::object::SymbolicFile
using basic_symbol_iterator_range = iterator_range< basic_symbol_iterator >
 
- Protected Types inherited from llvm::object::Binary
enum  {
  ID_Archive , ID_MachOUniversalBinary , ID_COFFImportFile , ID_IR ,
  ID_TapiUniversal , ID_TapiFile , ID_Minidump , ID_WinRes ,
  ID_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_EndObjects
}
 
- Protected Member Functions inherited from llvm::object::ObjectFile
 ObjectFile (unsigned int Type, MemoryBufferRef Source)
 
const uint8_t * base () const
 
virtual Expected< StringRef > getSymbolName (DataRefImpl Symb) const =0
 
Error printSymbolName (raw_ostream &OS, DataRefImpl Symb) const override
 
virtual Expected< uint64_t > getSymbolAddress (DataRefImpl Symb) const =0
 
virtual uint64_t getSymbolValueImpl (DataRefImpl Symb) const =0
 
virtual uint32_t getSymbolAlignment (DataRefImpl Symb) const
 
virtual uint64_t getCommonSymbolSizeImpl (DataRefImpl Symb) const =0
 
virtual Expected< SymbolRef::Type > getSymbolType (DataRefImpl Symb) const =0
 
virtual Expected< section_iterator > getSymbolSection (DataRefImpl Symb) const =0
 
virtual void moveSectionNext (DataRefImpl &Sec) const =0
 
virtual Expected< StringRef > getSectionName (DataRefImpl Sec) const =0
 
virtual uint64_t getSectionAddress (DataRefImpl Sec) const =0
 
virtual uint64_t getSectionIndex (DataRefImpl Sec) const =0
 
virtual uint64_t getSectionSize (DataRefImpl Sec) const =0
 
virtual Expected< ArrayRef< uint8_t > > getSectionContents (DataRefImpl Sec) const =0
 
virtual uint64_t getSectionAlignment (DataRefImpl Sec) const =0
 
virtual bool isSectionCompressed (DataRefImpl Sec) const =0
 
virtual bool isSectionText (DataRefImpl Sec) const =0
 
virtual bool isSectionData (DataRefImpl Sec) const =0
 
virtual bool isSectionBSS (DataRefImpl Sec) const =0
 
virtual bool isSectionVirtual (DataRefImpl Sec) const =0
 
virtual bool isSectionBitcode (DataRefImpl Sec) const
 
virtual bool isSectionStripped (DataRefImpl Sec) const
 
virtual bool isBerkeleyText (DataRefImpl Sec) const
 
virtual bool isBerkeleyData (DataRefImpl Sec) const
 
virtual bool isDebugSection (DataRefImpl Sec) const
 
virtual relocation_iterator section_rel_begin (DataRefImpl Sec) const =0
 
virtual relocation_iterator section_rel_end (DataRefImpl Sec) const =0
 
virtual Expected< section_iterator > getRelocatedSection (DataRefImpl Sec) const
 
virtual void moveRelocationNext (DataRefImpl &Rel) const =0
 
virtual uint64_t getRelocationOffset (DataRefImpl Rel) const =0
 
virtual symbol_iterator getRelocationSymbol (DataRefImpl Rel) const =0
 
virtual uint64_t getRelocationType (DataRefImpl Rel) const =0
 
virtual void getRelocationTypeName (DataRefImpl Rel, SmallVectorImpl< char > &Result) const =0
 
virtual llvm::binaryformat::Swift5ReflectionSectionKind mapReflectionSectionNameToEnumValue (StringRef SectionName) 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 31 of file GOFFObjectFile.h.

Constructor & Destructor Documentation

◆ GOFFObjectFile()

GOFFObjectFile::GOFFObjectFile ( MemoryBufferRef  Object,
Error &  Err 
)

Definition at line 36 of file GOFFObjectFile.cpp.

References llvm::object::ObjectFile::base(), llvm::createStringError(), llvm::object::Binary::Data, llvm::dbgs(), llvm::SmallVectorImpl< T >::emplace_back(), End, llvm::GOFF::ESD_ST_ElementDefinition, llvm::GOFF::ESD_ST_LabelDefinition, llvm::GOFF::ESD_ST_PartReference, llvm::format(), llvm::MemoryBufferRef::getBufferEnd(), llvm::object::ESDRecord::getEsdId(), llvm::object::ESDRecord::getLength(), llvm::object::ESDRecord::getParentEsdId(), llvm::object::ESDRecord::getSymbolType(), llvm::IndexedMap< T, ToIndexT >::grow(), I, llvm::Length, LLVM_DEBUG, llvm_unreachable, P, llvm::object::parse_failed, llvm::GOFF::RecordLength, llvm::GOFF::RT_END, llvm::GOFF::RT_ESD, llvm::GOFF::RT_HDR, llvm::GOFF::RT_TXT, and llvm::object::unexpected_eof.

Member Function Documentation

◆ classof()

static bool llvm::object::GOFFObjectFile::classof ( const Binary *  V)
inlinestatic

Definition at line 50 of file GOFFObjectFile.h.

◆ getArch()

Triple::ArchType llvm::object::GOFFObjectFile::getArch ( ) const
inlineoverridevirtual

Implements llvm::object::ObjectFile.

Definition at line 58 of file GOFFObjectFile.h.

References llvm::Triple::systemz.

◆ getBytesInAddress()

uint8_t llvm::object::GOFFObjectFile::getBytesInAddress ( ) const
inlineoverridevirtual

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

Implements llvm::object::ObjectFile.

Definition at line 54 of file GOFFObjectFile.h.

◆ getFeatures()

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

Implements llvm::object::ObjectFile.

Definition at line 60 of file GOFFObjectFile.h.

◆ getFileFormatName()

StringRef llvm::object::GOFFObjectFile::getFileFormatName ( ) const
inlineoverridevirtual

Implements llvm::object::ObjectFile.

Definition at line 56 of file GOFFObjectFile.h.

◆ getSymbolName()

Expected< StringRef > GOFFObjectFile::getSymbolName ( SymbolRef  Symbol) const

Definition at line 213 of file GOFFObjectFile.cpp.

References getSymbolName().

Referenced by getSymbolName().

◆ is64Bit()

bool llvm::object::GOFFObjectFile::is64Bit ( ) const
inlineoverridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 68 of file GOFFObjectFile.h.

◆ isRelocatableObject()

bool llvm::object::GOFFObjectFile::isRelocatableObject ( ) const
inlineoverridevirtual

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

Implements llvm::object::ObjectFile.

Definition at line 62 of file GOFFObjectFile.h.

◆ isSectionNoLoad()

bool GOFFObjectFile::isSectionNoLoad ( DataRefImpl  Sec) const

Definition at line 531 of file GOFFObjectFile.cpp.

References llvm::GOFF::ESD_LB_NoLoad, and llvm::object::ESDRecord::getLoadingBehavior().

◆ isSectionReadOnlyData()

bool GOFFObjectFile::isSectionReadOnlyData ( DataRefImpl  Sec) const

Definition at line 538 of file GOFFObjectFile.cpp.

References llvm::GOFF::ESD_LB_Initial, and llvm::object::ESDRecord::getLoadingBehavior().

◆ isSectionZeroInit()

bool GOFFObjectFile::isSectionZeroInit ( DataRefImpl  Sec) const

Definition at line 548 of file GOFFObjectFile.cpp.

◆ moveSymbolNext()

void GOFFObjectFile::moveSymbolNext ( DataRefImpl &  Symb) const
overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 565 of file GOFFObjectFile.cpp.

References llvm::object::DataRefImpl::a, llvm::object::DataRefImpl::d, llvm::GOFF::ESD_ST_ElementDefinition, llvm::GOFF::ESD_ST_SectionDefinition, llvm::object::ESDRecord::getSymbolType(), I, and llvm::IndexedMap< T, ToIndexT >::size().

Referenced by symbol_begin().

◆ section_begin()

section_iterator GOFFObjectFile::section_begin ( ) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 554 of file GOFFObjectFile.cpp.

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

◆ section_end()

section_iterator GOFFObjectFile::section_end ( ) const
overridevirtual

Implements llvm::object::ObjectFile.

Definition at line 560 of file GOFFObjectFile.cpp.

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

◆ symbol_begin()

basic_symbol_iterator GOFFObjectFile::symbol_begin ( ) const
overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 585 of file GOFFObjectFile.cpp.

References moveSymbolNext(), and llvm::object::ObjectFile::SymbolRef.

◆ symbol_end()

basic_symbol_iterator GOFFObjectFile::symbol_end ( ) const
overridevirtual

Implements llvm::object::SymbolicFile.

Definition at line 591 of file GOFFObjectFile.cpp.

References llvm::object::ObjectFile::SymbolRef.

Friends And Related Function Documentation

◆ GOFFSymbolRef

friend class GOFFSymbolRef
friend

Definition at line 32 of file GOFFObjectFile.h.

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