class MCAsmInfoDarwin

Declaration

class MCAsmInfoDarwin : public MCAsmInfo { /* full declaration omitted */ };

Description

This class is intended to be used as a base class for asm properties and features specific to the target.

Declared at: llvm/include/llvm/MC/MCAsmInfoDarwin.h:21

Inherits from: MCAsmInfo

Member Variables

Inherited from MCAsmInfo:

protected CodePointerSize = 4

protected CalleeSaveStackSlotSize = 4

protected IsLittleEndian = true

protected StackGrowsUp = false

protected HasSubsectionsViaSymbols = false

protected HasMachoZeroFillDirective = false

protected HasMachoTBSSDirective = false

protected HasCOFFAssociativeComdats = false

protected HasCOFFComdatConstants = false

protected HasVisibilityOnlyWithLinkage = false

protected MaxInstLength = 4

protected MinInstAlignment = 1

protected DollarIsPC = false

protected DotIsPC = true

protected StarIsPC = false

protected SeparatorString

protected CommentString

protected RestrictCommentStringToStartOfStatement = false

protected AllowAdditionalComments = true

protected EmitGNUAsmStartIndentationMarker = true

protected LabelSuffix

protected EmitLabelsInUpperCase = false

protected UseAssignmentForEHBegin = false

protected NeedsLocalForSize = false

protected PrivateGlobalPrefix

protected PrivateLabelPrefix

protected LinkerPrivateGlobalPrefix

protected InlineAsmStart

protected InlineAsmEnd

protected Code16Directive

protected Code32Directive

protected Code64Directive

protected AssemblerDialect = 0

protected AllowAtInName = false

protected AllowQuestionAtStartOfIdentifier = false

protected AllowDollarAtStartOfIdentifier = false

protected AllowAtAtStartOfIdentifier = false

protected AllowHashAtStartOfIdentifier = false

protected SupportsQuotedNames = true

protected UseDataRegionDirectives = false

protected UseDotAlignForAlignment = false

protected HasLEB128Directives = true

protected ZeroDirective

protected ZeroDirectiveSupportsNonZeroValue = true

protected AsciiDirective

protected AscizDirective

protected ByteListDirective = nullptr

protected PlainStringDirective = nullptr

protected CharacterLiteralSyntax = ACLS_Unknown

protected Data8bitsDirective

protected Data16bitsDirective

protected Data32bitsDirective

protected Data64bitsDirective

protected SupportsSignedData = true

protected GPRel64Directive = nullptr

protected GPRel32Directive = nullptr

protected DTPRel32Directive = nullptr

protected DTPRel64Directive = nullptr

protected TPRel32Directive = nullptr

protected TPRel64Directive = nullptr

protected SunStyleELFSectionSwitchSyntax = false

protected UsesELFSectionDirectiveForBSS = false

protected NeedsDwarfSectionOffsetDirective = false

protected AlignmentIsInBytes = true

protected TextAlignFillValue = 0

protected GlobalDirective

protected SetDirectiveSuppressesReloc = false

protected HasAggressiveSymbolFolding = true

protected COMMDirectiveAlignmentIsInBytes = true

protected LCOMMDirectiveAlignmentType = LCOMM::NoAlignment

protected HasBasenameOnlyForFileDirective = true

protected HasPairedDoubleQuoteStringConstants = false

protected HasFunctionAlignment = true

protected HasDotTypeDotSizeDirective = true

protected HasSingleParameterDotFile = true

protected HasFourStringsDotFile = false

protected HasIdentDirective = false

protected HasNoDeadStrip = false

protected HasAltEntry = false

protected WeakDirective

protected WeakRefDirective = nullptr

protected HasWeakDefDirective = false

protected HasWeakDefCanBeHiddenDirective = false

protected AvoidWeakIfComdat = false

protected HiddenVisibilityAttr = MCSA_Hidden

protected ExportedVisibilityAttr = MCSA_Exported

protected HiddenDeclarationVisibilityAttr = MCSA_Hidden

protected ProtectedVisibilityAttr = MCSA_Protected

protected SupportsDebugInformation = false

protected ExceptionsType = ExceptionHandling::None

protected UsesCFIForDebug = false

protected WinEHEncodingType = WinEH::EncodingType::Invalid

protected DwarfUsesRelocationsAcrossSections = true

protected DwarfFDESymbolsUseAbsDiff = false

protected UsesDwarfFileAndLocDirectives = true

protected EnableDwarfFileDirectoryDefault = true

protected DwarfSectionSizeRequired = true

protected DwarfRegNumForCFI = false

protected UseParensForSymbolVariant = false

protected UseParensForDollarSignNames = true

protected SupportsExtendedDwarfLocDirective = true

protected InitialFrameState

protected BinutilsVersion = {2, 26}

protected UseIntegratedAssembler

protected ParseInlineAsmUsingAsmParser

protected PreserveAsmComments

protected CompressDebugSections = DebugCompressionType::None

protected UseLogicalShr = true

protected RelaxELFRelocations = true

protected HasMipsExpressions = false

protected UseMotorolaIntegers = false

protected NeedsFunctionDescriptors = false

Method Overview

• public MCAsmInfoDarwin()
• public bool isSectionAtomizableBySymbols(const llvm::MCSection & Section) const

Inherited from MCAsmInfo:

• public addInitialFrameState
• public avoidWeakIfComdat
• public binutilsIsAtLeast
• public canRelaxRelocations
• public characterLiteralSyntax
• public compressDebugSections
• public doDwarfFDESymbolsUseAbsDiff
• public doesAllowAtAtStartOfIdentifier
• public doesAllowAtInName
• public doesAllowDollarAtStartOfIdentifier
• public doesAllowHashAtStartOfIdentifier
• public doesAllowQuestionAtStartOfIdentifier
• public doesDwarfUseRelocationsAcrossSections
• public doesSetDirectiveSuppressReloc
• public doesSupportDataRegionDirectives
• public doesSupportDebugInformation
• public doesUseCFIForDebug
• public doesZeroDirectiveSupportNonZeroValue
• public enableDwarfFileDirectoryDefault
• public getAlignmentIsInBytes
• public getAsciiDirective
• public getAscizDirective
• public getAssemblerDialect
• public getByteListDirective
• public getCOMMDirectiveAlignmentIsInBytes
• public getCalleeSaveStackSlotSize
• public getCode16Directive
• public getCode32Directive
• public getCode64Directive
• public getCodePointerSize
• public getCommentColumn
• public getCommentString
• public getDTPRel32Directive
• public getDTPRel64Directive
• public getData16bitsDirective
• public getData32bitsDirective
• public getData64bitsDirective
• public getData8bitsDirective
• public getDollarIsPC
• public getDotIsPC
• public getEmitGNUAsmStartIndentationMarker
• public getExceptionHandlingType
• public getExportedVisibilityAttr
• public getExprForFDESymbol
• public getExprForPersonalitySymbol
• public getGPRel32Directive
• public getGPRel64Directive
• public getGlobalDirective
• public getHiddenDeclarationVisibilityAttr
• public getHiddenVisibilityAttr
• public getInitialFrameState
• public getInlineAsmEnd
• public getInlineAsmStart
• public getLCOMMDirectiveAlignmentType
• public getLabelSuffix
• public getLinkerPrivateGlobalPrefix
• public getMaxInstLength
• public getMinInstAlignment
• public getNonexecutableStackSection
• public getPlainStringDirective
• public getPrivateGlobalPrefix
• public getPrivateLabelPrefix
• public getProtectedVisibilityAttr
• public getRestrictCommentStringToStartOfStatement
• public getSeparatorString
• public getStarIsPC
• public getTPRel32Directive
• public getTPRel64Directive
• public getTextAlignFillValue
• public getWeakDirective
• public getWeakRefDirective
• public getWinEHEncodingType
• public getZeroDirective
• public hasAggressiveSymbolFolding
• public hasAltEntry
• public hasBasenameOnlyForFileDirective
• public hasCOFFAssociativeComdats
• public hasCOFFComdatConstants
• public hasDotTypeDotSizeDirective
• public hasFourStringsDotFile
• public hasFunctionAlignment
• public hasIdentDirective
• public hasLEB128Directives
• public hasLinkerPrivateGlobalPrefix
• public hasMachoTBSSDirective
• public hasMachoZeroFillDirective
• public hasMipsExpressions
• public hasNoDeadStrip
• public hasPairedDoubleQuoteStringConstants
• public hasSingleParameterDotFile
• public hasSubsectionsViaSymbols
• public hasVisibilityOnlyWithLinkage
• public hasWeakDefCanBeHiddenDirective
• public hasWeakDefDirective
• public isAcceptableChar
• public isLittleEndian
• public isSectionAtomizableBySymbols
• public isStackGrowthDirectionUp
• public isValidUnquotedName
• public needsDwarfSectionOffsetDirective
• public needsDwarfSectionSizeInHeader
• public needsFunctionDescriptors
• public needsLocalForSize
• public parseInlineAsmUsingAsmParser
• public preserveAsmComments
• public setAllowAtInName
• public setBinutilsVersion
• public setCompressDebugSections
• public setExceptionsType
• public setParseInlineAsmUsingAsmParser
• public setPreserveAsmComments
• public setRelaxELFRelocations
• public setUseIntegratedAssembler
• public shouldAllowAdditionalComments
• public shouldEmitLabelsInUpperCase
• public shouldOmitSectionDirective
• public shouldUseLogicalShr
• public shouldUseMotorolaIntegers
• public supportsExtendedDwarfLocDirective
• public supportsNameQuoting
• public supportsSignedData
• public useAssignmentForEHBegin
• public useDotAlignForAlignment
• public useDwarfRegNumForCFI
• public useIntegratedAssembler
• public useParensForDollarSignNames
• public useParensForSymbolVariant
• public usesCFIForEH
• public usesDwarfFileAndLocDirectives
• public usesELFSectionDirectiveForBSS
• public usesSunStyleELFSectionSwitchSyntax
• public usesWindowsCFI

Methods

¶MCAsmInfoDarwin()

Declared at: llvm/include/llvm/MC/MCAsmInfoDarwin.h:23

¶bool isSectionAtomizableBySymbols(
    const llvm::MCSection& Section) const

Description

True if the section is atomized using the symbols in it. This is false if the section is not atomized at all (most ELF sections) or if it is atomized based on its contents (MachO' __TEXT,__cstring for example).

Declared at: llvm/include/llvm/MC/MCAsmInfoDarwin.h:25

Parameters

const llvm::MCSection& Section