LLVM  9.0.0svn
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Friends | List of all members
llvm::object::ELFObjectFileBase Class Referenceabstract

#include "llvm/Object/ELFObjectFile.h"

Inheritance diagram for llvm::object::ELFObjectFileBase:
Inheritance graph
Collaboration diagram for llvm::object::ELFObjectFileBase:
Collaboration graph

Public Types

using elf_symbol_iterator_range = iterator_range< elf_symbol_iterator >
- Public Types inherited from llvm::object::ObjectFile
using symbol_iterator_range = iterator_range< symbol_iterator >
using section_iterator_range = iterator_range< section_iterator >
- Public Types inherited from llvm::object::SymbolicFile
using basic_symbol_iterator_range = iterator_range< basic_symbol_iterator >

Public Member Functions

virtual elf_symbol_iterator_range getDynamicSymbolIterators () const =0
virtual unsigned getPlatformFlags () const =0
 Returns platform-specific object flags, if any. More...
elf_symbol_iterator_range symbols () const
SubtargetFeatures getFeatures () const override
SubtargetFeatures getMIPSFeatures () const
SubtargetFeatures getARMFeatures () const
SubtargetFeatures getRISCVFeatures () const
void setARMSubArch (Triple &TheTriple) const override
virtual uint16_t getEType () const =0
std::vector< std::pair< DataRefImpl, uint64_t > > getPltAddresses () 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< SectionRefdynamic_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 uint8_t getBytesInAddress () const =0
 The number of bytes used to represent an address in this object file format. More...
virtual StringRef getFileFormatName () const =0
virtual Triple::ArchType getArch () const =0
virtual Expected< uint64_t > getStartAddress () const
Triple makeTriple () const
 Create a triple from the data in this object file. More...
virtual StringRef mapDebugSectionName (StringRef Name) const
 Maps a debug section name to a standard DWARF section name. More...
virtual bool isRelocatableObject () const =0
 True if this is a relocatable object (.o/.obj). More...
- Public Member Functions inherited from llvm::object::SymbolicFile
 SymbolicFile (unsigned int Type, MemoryBufferRef Source)
 ~SymbolicFile () override
virtual void moveSymbolNext (DataRefImpl &Symb) const =0
virtual uint32_t getSymbolFlags (DataRefImpl Symb) const =0
virtual basic_symbol_iterator symbol_begin () const =0
virtual basic_symbol_iterator symbol_end () 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 ()
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 isELF () const
bool isMachO () const
bool isCOFF () const
bool isXCOFF () const
bool isWasm () const
bool isCOFFImportFile () const
bool isIR () const
bool isMinidump () 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)
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)
static Expected< std::unique_ptr< ObjectFile > > createELFObjectFile (MemoryBufferRef Object)
static Expected< std::unique_ptr< MachOObjectFile > > createMachOObjectFile (MemoryBufferRef Object, uint32_t UniversalCputype=0, uint32_t UniversalIndex=0)
static Expected< std::unique_ptr< WasmObjectFile > > createWasmObjectFile (MemoryBufferRef Object)
- Static Public Member Functions inherited from llvm::object::SymbolicFile
static Expected< std::unique_ptr< SymbolicFile > > createSymbolicFile (MemoryBufferRef Object, llvm::file_magic Type, LLVMContext *Context)
static Expected< std::unique_ptr< SymbolicFile > > createSymbolicFile (MemoryBufferRef Object)
static Expected< OwningBinary< SymbolicFile > > createSymbolicFile (StringRef ObjectPath)
static bool classof (const Binary *v)
- Static Public Member Functions inherited from llvm::object::Binary
static std::error_code checkOffset (MemoryBufferRef M, uintptr_t Addr, const uint64_t Size)

Protected Member Functions

 ELFObjectFileBase (unsigned int Type, MemoryBufferRef Source)
virtual uint16_t getEMachine () const =0
virtual uint64_t getSymbolSize (DataRefImpl Symb) const =0
virtual uint8_t getSymbolBinding (DataRefImpl Symb) const =0
virtual uint8_t getSymbolOther (DataRefImpl Symb) const =0
virtual uint8_t getSymbolELFType (DataRefImpl Symb) const =0
virtual uint32_t getSectionType (DataRefImpl Sec) const =0
virtual uint64_t getSectionFlags (DataRefImpl Sec) const =0
virtual uint64_t getSectionOffset (DataRefImpl Sec) const =0
virtual Expected< int64_t > getRelocationAddend (DataRefImpl Rel) const =0
virtual Error getBuildAttributes (ARMAttributeParser &Attributes) const =0
- Protected Member Functions inherited from llvm::object::ObjectFile
 ObjectFile (unsigned int Type, MemoryBufferRef Source)
const uint8_t * base () const
virtual Expected< StringRefgetSymbolName (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::TypegetSymbolType (DataRefImpl Symb) const =0
virtual Expected< section_iteratorgetSymbolSection (DataRefImpl Symb) const =0
virtual void moveSectionNext (DataRefImpl &Sec) const =0
virtual Expected< StringRefgetSectionName (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 relocation_iterator section_rel_begin (DataRefImpl Sec) const =0
virtual relocation_iterator section_rel_end (DataRefImpl Sec) const =0
virtual 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
uint64_t getSymbolValue (DataRefImpl Symb) const
- Protected Member Functions inherited from llvm::object::Binary
 Binary (unsigned int Type, MemoryBufferRef Source)


class ELFRelocationRef
class ELFSectionRef
class ELFSymbolRef

Additional Inherited Members

- Protected Types inherited from llvm::object::Binary
enum  {
  ID_Archive, ID_MachOUniversalBinary, ID_COFFImportFile, ID_IR,
  ID_Minidump, ID_WinRes, ID_StartObjects, ID_COFF,
  ID_ELF64B, ID_MachO32L, ID_MachO32B, ID_MachO64L,
  ID_MachO64B, ID_Wasm, ID_EndObjects
- Static Protected Member Functions inherited from llvm::object::Binary
static unsigned int getELFType (bool isLE, bool is64Bits)
static unsigned int getMachOType (bool isLE, bool is64Bits)
- Protected Attributes inherited from llvm::object::Binary
MemoryBufferRef Data

Detailed Description

Definition at line 49 of file ELFObjectFile.h.

Member Typedef Documentation

◆ elf_symbol_iterator_range

Definition at line 71 of file ELFObjectFile.h.

Constructor & Destructor Documentation

◆ ELFObjectFileBase()

ELFObjectFileBase::ELFObjectFileBase ( unsigned int  Type,
MemoryBufferRef  Source 

Definition at line 48 of file ELFObjectFile.cpp.

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

Member Function Documentation

◆ classof()

static bool llvm::object::ELFObjectFileBase::classof ( const Binary v)

◆ getARMFeatures()

SubtargetFeatures ELFObjectFileBase::getARMFeatures ( ) const

◆ getBuildAttributes()

virtual Error llvm::object::ELFObjectFileBase::getBuildAttributes ( ARMAttributeParser Attributes) const
protectedpure virtual

◆ getDynamicSymbolIterators()

virtual elf_symbol_iterator_range llvm::object::ELFObjectFileBase::getDynamicSymbolIterators ( ) const
pure virtual

◆ getEMachine()

virtual uint16_t llvm::object::ELFObjectFileBase::getEMachine ( ) const
protectedpure virtual

Referenced by getFeatures().

◆ getEType()

virtual uint16_t llvm::object::ELFObjectFileBase::getEType ( ) const
pure virtual

Referenced by classof().

◆ getFeatures()

SubtargetFeatures ELFObjectFileBase::getFeatures ( ) const

◆ getMIPSFeatures()

SubtargetFeatures ELFObjectFileBase::getMIPSFeatures ( ) const

◆ getPlatformFlags()

virtual unsigned llvm::object::ELFObjectFileBase::getPlatformFlags ( ) const
pure virtual

Returns platform-specific object flags, if any.

Implemented in llvm::object::ELFObjectFile< ELFT >.

Referenced by getMIPSFeatures(), getRISCVFeatures(), and llvm::RuntimeDyldELF::processRelocationRef().

◆ getPltAddresses()

std::vector< std::pair< DataRefImpl, uint64_t > > ELFObjectFileBase::getPltAddresses ( ) const

Definition at line 359 of file ELFObjectFile.cpp.

Referenced by classof().

◆ getRelocationAddend()

virtual Expected<int64_t> llvm::object::ELFObjectFileBase::getRelocationAddend ( DataRefImpl  Rel) const
protectedpure virtual

◆ getRISCVFeatures()

SubtargetFeatures ELFObjectFileBase::getRISCVFeatures ( ) const

◆ getSectionFlags()

virtual uint64_t llvm::object::ELFObjectFileBase::getSectionFlags ( DataRefImpl  Sec) const
protectedpure virtual

◆ getSectionOffset()

virtual uint64_t llvm::object::ELFObjectFileBase::getSectionOffset ( DataRefImpl  Sec) const
protectedpure virtual

◆ getSectionType()

virtual uint32_t llvm::object::ELFObjectFileBase::getSectionType ( DataRefImpl  Sec) const
protectedpure virtual

◆ getSymbolBinding()

virtual uint8_t llvm::object::ELFObjectFileBase::getSymbolBinding ( DataRefImpl  Symb) const
protectedpure virtual

◆ getSymbolELFType()

virtual uint8_t llvm::object::ELFObjectFileBase::getSymbolELFType ( DataRefImpl  Symb) const
protectedpure virtual

◆ getSymbolOther()

virtual uint8_t llvm::object::ELFObjectFileBase::getSymbolOther ( DataRefImpl  Symb) const
protectedpure virtual

◆ getSymbolSize()

virtual uint64_t llvm::object::ELFObjectFileBase::getSymbolSize ( DataRefImpl  Symb) const
protectedpure virtual

◆ setARMSubArch()

void ELFObjectFileBase::setARMSubArch ( Triple TheTriple) const

◆ symbols()

ELFObjectFileBase::elf_symbol_iterator_range llvm::object::ELFObjectFileBase::symbols ( ) const

Friends And Related Function Documentation

◆ ELFRelocationRef

friend class ELFRelocationRef

Definition at line 50 of file ELFObjectFile.h.

◆ ELFSectionRef

friend class ELFSectionRef

Definition at line 51 of file ELFObjectFile.h.

◆ ELFSymbolRef

friend class ELFSymbolRef

Definition at line 52 of file ELFObjectFile.h.

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