class TargetLoweringObjectFileCOFF

Declaration

class TargetLoweringObjectFileCOFF : public TargetLoweringObjectFile { /* full declaration omitted */ };

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:161

Inherits from: TargetLoweringObjectFile

Member Variables

private unsigned int NextUniqueID = 0

private const llvm::TargetMachine* TM = nullptr

Inherited from TargetLoweringObjectFile:

protected SupportIndirectSymViaGOTPCRel = false

protected SupportGOTPCRelWithOffset = true

protected SupportDebugThreadLocalLocation = true

protected SupportDSOLocalEquivalentLowering = false

protected PersonalityEncoding = 0

protected LSDAEncoding = 0

protected TTypeEncoding = 0

protected CallSiteEncoding = 0

protected StaticCtorSection = nullptr

protected StaticDtorSection = nullptr

protected TM = nullptr

Inherited from MCObjectFileInfo:

protected CommDirectiveSupportsAlignment = false

protected SupportsWeakOmittedEHFrame = false

protected SupportsCompactUnwindWithoutEHFrame = false

protected OmitDwarfIfHaveCompactUnwind = false

protected FDECFIEncoding = 0

protected CompactUnwindDwarfEHFrameOnly = 0

protected TextSection = nullptr

protected DataSection = nullptr

protected BSSSection = nullptr

protected ReadOnlySection = nullptr

protected LSDASection = nullptr

protected CompactUnwindSection = nullptr

protected DwarfAbbrevSection = nullptr

protected DwarfInfoSection = nullptr

protected DwarfLineSection = nullptr

protected DwarfLineStrSection = nullptr

protected DwarfFrameSection = nullptr

protected DwarfPubTypesSection = nullptr

protected DwarfDebugInlineSection = nullptr

protected DwarfStrSection = nullptr

protected DwarfLocSection = nullptr

protected DwarfARangesSection = nullptr

protected DwarfRangesSection = nullptr

protected DwarfMacinfoSection = nullptr

protected DwarfMacroSection = nullptr

protected DwarfPubNamesSection = nullptr

protected DwarfDebugNamesSection = nullptr

protected DwarfAccelNamesSection = nullptr

protected DwarfAccelObjCSection = nullptr

protected DwarfAccelNamespaceSection = nullptr

protected DwarfAccelTypesSection = nullptr

protected DwarfInfoDWOSection = nullptr

protected DwarfTypesDWOSection = nullptr

protected DwarfAbbrevDWOSection = nullptr

protected DwarfStrDWOSection = nullptr

protected DwarfLineDWOSection = nullptr

protected DwarfLocDWOSection = nullptr

protected DwarfStrOffDWOSection = nullptr

protected DwarfMacinfoDWOSection = nullptr

protected DwarfMacroDWOSection = nullptr

protected DwarfStrOffSection = nullptr

protected DwarfAddrSection = nullptr

protected DwarfRnglistsSection = nullptr

protected DwarfLoclistsSection = nullptr

protected DwarfRnglistsDWOSection = nullptr

protected DwarfLoclistsDWOSection = nullptr

protected DwarfCUIndexSection = nullptr

protected DwarfTUIndexSection = nullptr

protected DwarfGnuPubNamesSection = nullptr

protected DwarfGnuPubTypesSection = nullptr

protected DwarfSwiftASTSection = nullptr

protected COFFDebugSymbolsSection = nullptr

protected COFFDebugTypesSection = nullptr

protected COFFGlobalTypeHashesSection = nullptr

protected TLSExtraDataSection = nullptr

protected TLSDataSection = nullptr

protected TLSBSSSection = nullptr

protected StackMapSection = nullptr

protected FaultMapSection = nullptr

protected RemarksSection = nullptr

protected EHFrameSection = nullptr

protected StackSizesSection = nullptr

protected PseudoProbeSection = nullptr

protected PseudoProbeDescSection = nullptr

protected DataRelROSection = nullptr

protected MergeableConst4Section = nullptr

protected MergeableConst8Section = nullptr

protected MergeableConst16Section = nullptr

protected MergeableConst32Section = nullptr

protected TLSTLVSection = nullptr

protected TLSThreadInitSection = nullptr

protected CStringSection = nullptr

protected UStringSection = nullptr

protected TextCoalSection = nullptr

protected ConstTextCoalSection = nullptr

protected ConstDataSection = nullptr

protected DataCoalSection = nullptr

protected ConstDataCoalSection = nullptr

protected DataCommonSection = nullptr

protected DataBSSSection = nullptr

protected FourByteConstantSection = nullptr

protected EightByteConstantSection = nullptr

protected SixteenByteConstantSection = nullptr

protected LazySymbolPointerSection = nullptr

protected NonLazySymbolPointerSection = nullptr

protected ThreadLocalPointerSection = nullptr

protected AddrSigSection = nullptr

protected DrectveSection = nullptr

protected PDataSection = nullptr

protected XDataSection = nullptr

protected SXDataSection = nullptr

protected GEHContSection = nullptr

protected GFIDsSection = nullptr

protected GIATsSection = nullptr

protected GLJMPSection = nullptr

protected PPA1Section = nullptr

protected TOCBaseSection = nullptr

protected ReadOnly8Section = nullptr

protected ReadOnly16Section = nullptr

protected Swift5ReflectionSections = {}

Method Overview

• public void Initialize(llvm::MCContext & Ctx, const llvm::TargetMachine & TM)
• public llvm::MCSection * SelectSectionForGlobal(const llvm::GlobalObject * GO, llvm::SectionKind Kind, const llvm::TargetMachine & TM) const
• private void emitLinkerDirectives(llvm::MCStreamer & Streamer, llvm::Module & M) const
• public void emitModuleMetadata(llvm::MCStreamer & Streamer, llvm::Module & M) const
• public llvm::MCSection * getExplicitSectionGlobal(const llvm::GlobalObject * GO, llvm::SectionKind Kind, const llvm::TargetMachine & TM) const
• public void getNameWithPrefix(SmallVectorImpl<char> & OutName, const llvm::GlobalValue * GV, const llvm::TargetMachine & TM) const
• public llvm::MCSection * getSectionForConstant(const llvm::DataLayout & DL, llvm::SectionKind Kind, const llvm::Constant * C, llvm::Align & Alignment) const
• public llvm::MCSection * getSectionForJumpTable(const llvm::Function & F, const llvm::TargetMachine & TM) const
• public llvm::MCSection * getStaticCtorSection(unsigned int Priority, const llvm::MCSymbol * KeySym) const
• public llvm::MCSection * getStaticDtorSection(unsigned int Priority, const llvm::MCSymbol * KeySym) const
• public const llvm::MCExpr * lowerRelativeReference(const llvm::GlobalValue * LHS, const llvm::GlobalValue * RHS, const llvm::TargetMachine & TM) const
• public ~TargetLoweringObjectFileCOFF()

Inherited from TargetLoweringObjectFile:

• public Initialize
• public SectionForGlobal
• public SectionForGlobal
• protected SelectSectionForGlobal
• public emitCGProfileMetadata
• public emitModuleMetadata
• public emitPersonalityValue
• public getCFIPersonalitySymbol
• public getCallSiteEncoding
• public getDebugThreadLocalSymbol
• public getExplicitSectionGlobal
• public getFunctionEntryPointSymbol
• public getIndirectSymViaGOTPCRel
• public getIndirectSymViaRWPI
• public getKindForGlobal
• public getLSDAEncoding
• public getMangler
• public getModuleMetadata
• public getNameWithPrefix
• public getPersonalityEncoding
• public getSectionForCommandLines
• public getSectionForConstant
• public getSectionForExternalReference
• public getSectionForFunctionDescriptor
• public getSectionForJumpTable
• public getSectionForLSDA
• public getSectionForMachineBasicBlock
• public getSectionForTOCEntry
• public getStaticBase
• public getStaticCtorSection
• public getStaticDtorSection
• public getSymbolWithGlobalValueBase
• public getTTypeEncoding
• public getTTypeGlobalReference
• public getTTypeReference
• public getTargetSymbol
• public getUniqueSectionForFunction
• public lowerDSOLocalEquivalent
• public lowerRelativeReference
• public shouldPutJumpTableInFunctionSection
• public supportDSOLocalEquivalentLowering
• public supportDebugThreadLocalLocation
• public supportGOTPCRelWithOffset
• public supportIndirectSymViaGOTPCRel

Inherited from MCObjectFileInfo:

• public getAddrSigSection
• public getBBAddrMapSection
• public getBSSSection
• public getCOFFDebugSymbolsSection
• public getCOFFDebugTypesSection
• public getCOFFGlobalTypeHashesSection
• public getCStringSection
• public getCommDirectiveSupportsAlignment
• public getCompactUnwindDwarfEHFrameOnly
• public getCompactUnwindSection
• public getConstDataCoalSection
• public getConstDataSection
• public getConstTextCoalSection
• public getContext
• public getDarwinTargetVariantSDKVersion
• public getDarwinTargetVariantTriple
• public getDataBSSSection
• public getDataCoalSection
• public getDataCommonSection
• public getDataRelROSection
• public getDataSection
• public getDrectveSection
• public getDwarfARangesSection
• public getDwarfAbbrevDWOSection
• public getDwarfAbbrevSection
• public getDwarfAccelNamesSection
• public getDwarfAccelNamespaceSection
• public getDwarfAccelObjCSection
• public getDwarfAccelTypesSection
• public getDwarfAddrSection
• public getDwarfCUIndexSection
• public getDwarfDebugInlineSection
• public getDwarfDebugNamesSection
• public getDwarfFrameSection
• public getDwarfGnuPubNamesSection
• public getDwarfGnuPubTypesSection
• public getDwarfInfoDWOSection
• public getDwarfInfoSection
• public getDwarfInfoSection
• public getDwarfLineDWOSection
• public getDwarfLineSection
• public getDwarfLineStrSection
• public getDwarfLocDWOSection
• public getDwarfLocSection
• public getDwarfLoclistsDWOSection
• public getDwarfLoclistsSection
• public getDwarfMacinfoDWOSection
• public getDwarfMacinfoSection
• public getDwarfMacroDWOSection
• public getDwarfMacroSection
• public getDwarfPubNamesSection
• public getDwarfPubTypesSection
• public getDwarfRangesSection
• public getDwarfRnglistsDWOSection
• public getDwarfRnglistsSection
• public getDwarfStrDWOSection
• public getDwarfStrOffDWOSection
• public getDwarfStrOffSection
• public getDwarfStrSection
• public getDwarfSwiftASTSection
• public getDwarfTUIndexSection
• public getDwarfTypesDWOSection
• public getDwarfTypesSection
• public getEHFrameSection
• public getEightByteConstantSection
• public getFDEEncoding
• public getFaultMapSection
• public getFourByteConstantSection
• public getGEHContSection
• public getGFIDsSection
• public getGIATsSection
• public getGLJMPSection
• public getLSDASection
• public getLazySymbolPointerSection
• public getMergeableConst16Section
• public getMergeableConst32Section
• public getMergeableConst4Section
• public getMergeableConst8Section
• public getNonLazySymbolPointerSection
• public getOmitDwarfIfHaveCompactUnwind
• public getPDataSection
• public getPPA1Section
• public getPseudoProbeDescSection
• public getPseudoProbeSection
• public getReadOnlySection
• public getRemarksSection
• public getSDKVersion
• public getSXDataSection
• public getSixteenByteConstantSection
• public getStackMapSection
• public getStackSizesSection
• public getSupportsCompactUnwindWithoutEHFrame
• public getSupportsWeakOmittedEHFrame
• public getSwift5ReflectionSection
• public getTLSBSSSection
• public getTLSDataSection
• public getTLSExtraDataSection
• public getTLSTLVSection
• public getTLSThreadInitSection
• public getTOCBaseSection
• public getTextCoalSection
• public getTextSection
• public getTextSectionAlignment
• public getThreadLocalPointerSection
• public getUStringSection
• public getXDataSection
• public initMCObjectFileInfo
• public isPositionIndependent
• public setDarwinTargetVariantSDKVersion
• public setDarwinTargetVariantTriple
• public setSDKVersion

Methods

¶void Initialize(llvm::MCContext& Ctx,
                const llvm::TargetMachine& TM)

Description

This method must be called before any actual lowering is done. This specifies the current context for codegen, and gives the lowering implementations a chance to set up their default sections.

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:168

Parameters

llvm::MCContext& Ctx

const llvm::TargetMachine& TM

¶llvm::MCSection* SelectSectionForGlobal(
    const llvm::GlobalObject* GO,
    llvm::SectionKind Kind,
    const llvm::TargetMachine& TM) const

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:172

Parameters

const llvm::GlobalObject* GO

llvm::SectionKind Kind

const llvm::TargetMachine& TM

¶void emitLinkerDirectives(
    llvm::MCStreamer& Streamer,
    llvm::Module& M) const

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:200

Parameters

llvm::MCStreamer& Streamer

llvm::Module& M

¶void emitModuleMetadata(
    llvm::MCStreamer& Streamer,
    llvm::Module& M) const

Description

Emit Obj-C garbage collection and linker options.

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:182

Parameters

llvm::MCStreamer& Streamer

llvm::Module& M

¶llvm::MCSection* getExplicitSectionGlobal(
    const llvm::GlobalObject* GO,
    llvm::SectionKind Kind,
    const llvm::TargetMachine& TM) const

Description

Targets should implement this method to assign a section to globals with an explicit section specfied. The implementation of this method can assume that GO->hasSection() is true.

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:169

Parameters

const llvm::GlobalObject* GO

llvm::SectionKind Kind

const llvm::TargetMachine& TM

¶void getNameWithPrefix(
    SmallVectorImpl<char>& OutName,
    const llvm::GlobalValue* GV,
    const llvm::TargetMachine& TM) const

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:175

Parameters

SmallVectorImpl<char>& OutName

const llvm::GlobalValue* GV

const llvm::TargetMachine& TM

¶llvm::MCSection* getSectionForConstant(
    const llvm::DataLayout& DL,
    llvm::SectionKind Kind,
    const llvm::Constant* C,
    llvm::Align& Alignment) const

Description

Given a mergeable constant with the specified size and relocation information, return a section that it should be placed in.

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:195

Parameters

const llvm::DataLayout& DL

llvm::SectionKind Kind

const llvm::Constant* C

llvm::Align& Alignment

¶llvm::MCSection* getSectionForJumpTable(
    const llvm::Function& F,
    const llvm::TargetMachine& TM) const

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:178

Parameters

const llvm::Function& F

const llvm::TargetMachine& TM

¶llvm::MCSection* getStaticCtorSection(
    unsigned int Priority,
    const llvm::MCSymbol* KeySym) const

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:184

Parameters

unsigned int Priority

const llvm::MCSymbol* KeySym

¶llvm::MCSection* getStaticDtorSection(
    unsigned int Priority,
    const llvm::MCSymbol* KeySym) const

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:186

Parameters

unsigned int Priority

const llvm::MCSymbol* KeySym

¶const llvm::MCExpr* lowerRelativeReference(
    const llvm::GlobalValue* LHS,
    const llvm::GlobalValue* RHS,
    const llvm::TargetMachine& TM) const

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:189

Parameters

const llvm::GlobalValue* LHS

const llvm::GlobalValue* RHS

const llvm::TargetMachine& TM

¶~TargetLoweringObjectFileCOFF()

Declared at: llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h:166