ELFObjectFile.cpp File Reference

#include "llvm/Object/ELFObjectFile.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/MC/MCInstrAnalysis.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Object/ELF.h"
#include "llvm/Object/ELFTypes.h"
#include "llvm/Object/Error.h"
#include "llvm/Support/ARMAttributeParser.h"
#include "llvm/Support/ARMBuildAttributes.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/HexagonAttributeParser.h"
#include "llvm/Support/RISCVAttributeParser.h"
#include "llvm/Support/RISCVAttributes.h"
#include "llvm/TargetParser/RISCVISAInfo.h"
#include "llvm/TargetParser/SubtargetFeature.h"
#include "llvm/TargetParser/Triple.h"
#include <algorithm>
#include <cstddef>
#include <cstdint>
#include <memory>
#include <optional>
#include <string>
#include <utility>

Go to the source code of this file.

Functions
template<class ELFT>
static Expected< std::unique_ptr< ELFObjectFile< ELFT > > >	createPtr (MemoryBufferRef Object, bool InitContent)
static std::optional< std::string >	hexagonAttrToFeatureString (unsigned Attr)
template<class ELFT>
static Expected< std::vector< BBAddrMap > >	readBBAddrMapImpl (const ELFFile< ELFT > &EF, std::optional< unsigned > TextSectionIndex, std::vector< PGOAnalysisMap > *PGOAnalyses)
template<class ELFT>
static Expected< std::vector< VersionEntry > >	readDynsymVersionsImpl (const ELFFile< ELFT > &EF, ELFObjectFileBase::elf_symbol_iterator_range Symbols)

Function Documentation

createPtr()

template<class ELFT>

Expected< std::unique_ptr< ELFObjectFile< ELFT > > > createPtr ( MemoryBufferRef Object, bool InitContent )

static

Definition at line 64 of file ELFObjectFile.cpp.

References llvm::object::ELFObjectFile< ELFT >::create(), and E().

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

hexagonAttrToFeatureString()

std::optional< std::string > hexagonAttrToFeatureString ( unsigned Attr )

static

Definition at line 290 of file ELFObjectFile.cpp.

readBBAddrMapImpl()

template<class ELFT>

Expected< std::vector< BBAddrMap > > readBBAddrMapImpl ( const ELFFile< ELFT > & EF, std::optional< unsigned > TextSectionIndex, std::vector< PGOAnalysisMap > * PGOAnalyses )

static

Definition at line 930 of file ELFObjectFile.cpp.

References assert(), llvm::cantFail(), llvm::object::createError(), llvm::object::ELFFile< ELFT >::decodeBBAddrMap(), llvm::object::describe(), llvm::ELF::ET_REL, llvm::object::ELFFile< ELFT >::getHeader(), llvm::object::ELFFile< ELFT >::getSection(), llvm::object::ELFFile< ELFT >::getSectionAndRelocations(), llvm::object::ELFFile< ELFT >::sections(), llvm::ELF::SHT_LLVM_BB_ADDR_MAP, llvm::Expected< T >::takeError(), and llvm::toString().

Referenced by llvm::object::ELFObjectFileBase::readBBAddrMap().

readDynsymVersionsImpl()

template<class ELFT>

Expected< std::vector< VersionEntry > > readDynsymVersionsImpl ( const ELFFile< ELFT > & EF, ELFObjectFileBase::elf_symbol_iterator_range Symbols )

static

Definition at line 987 of file ELFObjectFile.cpp.

References llvm::cantFail(), llvm::object::createError(), llvm::object::describe(), llvm::object::ELFFile< ELFT >::getSymbolVersionByIndex(), I, llvm::object::ELFFile< ELFT >::loadVersionMap(), llvm::object::ELFFile< ELFT >::sections(), llvm::object::BasicSymbolRef::SF_Undefined, llvm::ELF::SHT_GNU_verdef, llvm::ELF::SHT_GNU_verneed, llvm::ELF::SHT_GNU_versym, llvm::Expected< T >::takeError(), and llvm::toString().

Referenced by llvm::object::ELFObjectFileBase::readDynsymVersions().