class ELFObjectFileBase

Declaration

class ELFObjectFileBase : public ObjectFile { /* full declaration omitted */ };

Description

This class is the base class for all object file types. Concrete instances of this object are created by createObjectFile, which figures out which type to create.

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:51

Inherits from: ObjectFile

Member Variables

Inherited from Binary:

protected Data

Method Overview

• protected ELFObjectFileBase(unsigned int Type, llvm::MemoryBufferRef Source)
• public static bool classof(const llvm::object::Binary * v)
• private llvm::StringRef getAMDGPUCPUName() const
• private llvm::SubtargetFeatures getARMFeatures() const
• protected virtual llvm::Error getBuildAttributes(llvm::ELFAttributeParser & Attributes) const
• public virtual llvm::object::ELFObjectFileBase::elf_symbol_iterator_range getDynamicSymbolIterators() const
• public virtual uint16_t getEMachine() const
• public virtual uint16_t getEType() const
• public llvm::SubtargetFeatures getFeatures() const
• private llvm::SubtargetFeatures getMIPSFeatures() const
• public virtual unsigned int getPlatformFlags() const
• public std::vector<std::pair<Optional<DataRefImpl>, uint64_t>> getPltAddresses() const
• private llvm::SubtargetFeatures getRISCVFeatures() const
• protected virtual Expected<int64_t> getRelocationAddend(llvm::object::DataRefImpl Rel) const
• protected virtual uint64_t getSectionFlags(llvm::object::DataRefImpl Sec) const
• protected virtual uint64_t getSectionOffset(llvm::object::DataRefImpl Sec) const
• protected virtual uint32_t getSectionType(llvm::object::DataRefImpl Sec) const
• protected virtual uint8_t getSymbolBinding(llvm::object::DataRefImpl Symb) const
• protected virtual uint8_t getSymbolELFType(llvm::object::DataRefImpl Symb) const
• protected virtual uint8_t getSymbolOther(llvm::object::DataRefImpl Symb) const
• protected virtual uint64_t getSymbolSize(llvm::object::DataRefImpl Symb) const
• public Expected<std::vector<BBAddrMap>> readBBAddrMap(Optional<unsigned int> TextSectionIndex = None) const
• public Expected<std::vector<VersionEntry>> readDynsymVersions() const
• public void setARMSubArch(llvm::Triple & TheTriple) const
• public llvm::object::ELFObjectFileBase::elf_symbol_iterator_range symbols() const
• public Optional<llvm::StringRef> tryGetCPUName() const

Inherited from ObjectFile:

• protected base
• public classof
• public createCOFFObjectFile
• public createELFObjectFile
• public createMachOObjectFile
• public createObjectFile
• public createObjectFile
• public createObjectFile
• public createWasmObjectFile
• public createXCOFFObjectFile
• public dynamic_relocation_sections
• public getArch
• public getBytesInAddress
• public getCommonSymbolSize
• protected getCommonSymbolSizeImpl
• public getFeatures
• public getFileFormatName
• protected getRelocatedSection
• protected getRelocationOffset
• protected getRelocationSymbol
• protected getRelocationType
• protected getRelocationTypeName
• protected getSectionAddress
• protected getSectionAlignment
• protected getSectionContents
• protected getSectionIndex
• protected getSectionName
• protected getSectionSize
• public getStartAddress
• protected getSymbolAddress
• protected getSymbolAlignment
• protected getSymbolName
• protected getSymbolSection
• protected getSymbolType
• protected getSymbolValue
• protected getSymbolValueImpl
• protected isBerkeleyData
• protected isBerkeleyText
• protected isDebugSection
• public isReflectionSectionStrippable
• public isRelocatableObject
• protected isSectionBSS
• protected isSectionBitcode
• protected isSectionCompressed
• protected isSectionData
• protected isSectionStripped
• protected isSectionText
• protected isSectionVirtual
• public makeTriple
• public mapDebugSectionName
• protected mapReflectionSectionNameToEnumValue
• protected moveRelocationNext
• protected moveSectionNext
• protected printSymbolName
• public section_begin
• public section_end
• protected section_rel_begin
• protected section_rel_end
• public sections
• public setARMSubArch
• public symbols
• public tryGetCPUName

Inherited from SymbolicFile:

• public classof
• public createSymbolicFile
• public createSymbolicFile
• public getSymbolFlags
• public isSymbolicFile
• public moveSymbolNext
• public printSymbolName
• public symbol_begin
• public symbol_end
• public symbols

Inherited from Binary:

• public checkOffset
• public getData
• protected getELFType
• public getFileName
• protected getMachOType
• public getMemoryBufferRef
• public getTripleObjectFormat
• public getType
• public initContent
• public isArchive
• public isCOFF
• public isCOFFImportFile
• public isELF
• public isIR
• public isLittleEndian
• public isMachO
• public isMachOUniversalBinary
• public isMinidump
• public isObject
• public isOffloadFile
• public isSymbolic
• public isTapiFile
• public isTapiUniversal
• public isWasm
• public isWinRes
• public isXCOFF

Methods

¶ELFObjectFileBase(unsigned int Type,
                  llvm::MemoryBufferRef Source)

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:63

Parameters

unsigned int Type

llvm::MemoryBufferRef Source

¶static bool classof(const llvm::object::Binary* v)

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:87

Parameters

const llvm::object::Binary* v

¶llvm::StringRef getAMDGPUCPUName() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:60

¶llvm::SubtargetFeatures getARMFeatures() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:57

¶virtual llvm::Error getBuildAttributes(
    llvm::ELFAttributeParser& Attributes) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:75

Parameters

llvm::ELFAttributeParser& Attributes

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

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:80

¶virtual uint16_t getEMachine() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:97

¶virtual uint16_t getEType() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:95

¶llvm::SubtargetFeatures getFeatures() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:89

¶llvm::SubtargetFeatures getMIPSFeatures() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:56

¶virtual unsigned int getPlatformFlags() const

Description

Returns platform-specific object flags, if any.

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:83

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

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:100

¶llvm::SubtargetFeatures getRISCVFeatures() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:58

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

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:74

Parameters

llvm::object::DataRefImpl Rel

¶virtual uint64_t getSectionFlags(
    llvm::object::DataRefImpl Sec) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:71

Parameters

llvm::object::DataRefImpl Sec

¶virtual uint64_t getSectionOffset(
    llvm::object::DataRefImpl Sec) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:72

Parameters

llvm::object::DataRefImpl Sec

¶virtual uint32_t getSectionType(
    llvm::object::DataRefImpl Sec) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:70

Parameters

llvm::object::DataRefImpl Sec

¶virtual uint8_t getSymbolBinding(
    llvm::object::DataRefImpl Symb) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:66

Parameters

llvm::object::DataRefImpl Symb

¶virtual uint8_t getSymbolELFType(
    llvm::object::DataRefImpl Symb) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:68

Parameters

llvm::object::DataRefImpl Symb

¶virtual uint8_t getSymbolOther(
    llvm::object::DataRefImpl Symb) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:67

Parameters

llvm::object::DataRefImpl Symb

¶virtual uint64_t getSymbolSize(
    llvm::object::DataRefImpl Symb) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:65

Parameters

llvm::object::DataRefImpl Symb

¶Expected<std::vector<BBAddrMap>> readBBAddrMap(
    Optional<unsigned int> TextSectionIndex =
        None) const

Description

Returns a vector of all BB address maps in the object file. When

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:110

Parameters

Optional<unsigned int> TextSectionIndex = None

¶Expected<std::vector<VersionEntry>>
readDynsymVersions() const

Description

Returns a vector containing a symbol version for each dynamic symbol. Returns an empty vector if version sections do not exist.

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:104

¶void setARMSubArch(llvm::Triple& TheTriple) const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:93

Parameters

llvm::Triple& TheTriple

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

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:85

¶Optional<llvm::StringRef> tryGetCPUName() const

Declared at: llvm/include/llvm/Object/ELFObjectFile.h:91