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

#include "llvm/MC/MCAsmInfo.h"

Inheritance diagram for llvm::MCAsmInfo:

Classes
struct	AtSpecifier

Public Types
enum	AsmCharLiteralSyntax { ACLS_Unknown , ACLS_SingleQuotePrefix }
	Assembly character literal syntax types. More...

Public Member Functions
	MCAsmInfo ()
virtual	~MCAsmInfo ()
	MCAsmInfo (MCAsmInfo const &)=delete
MCAsmInfo &	operator= (MCAsmInfo const &)=delete
unsigned	getCodePointerSize () const
	Get the code pointer size in bytes.
unsigned	getCalleeSaveStackSlotSize () const
	Get the callee-saved register stack slot size in bytes.
bool	isLittleEndian () const
	True if the target is little endian.
bool	isStackGrowthDirectionUp () const
	True if target stack grow up.
bool	hasSubsectionsViaSymbols () const
const char *	getData8bitsDirective () const
const char *	getData16bitsDirective () const
const char *	getData32bitsDirective () const
const char *	getData64bitsDirective () const
bool	supportsSignedData () const
virtual MCSection *	getNonexecutableStackSection (MCContext &Ctx) const
	Targets can implement this method to specify a section to switch to if the translation unit doesn't have any trampolines that require an executable stack.
virtual const MCExpr *	getExprForPersonalitySymbol (const MCSymbol *Sym, unsigned Encoding, MCStreamer &Streamer) const
virtual const MCExpr *	getExprForFDESymbol (const MCSymbol *Sym, unsigned Encoding, MCStreamer &Streamer) const
virtual bool	isAcceptableChar (char C) const
	Return true if C is an acceptable character inside a symbol name.
virtual bool	isValidUnquotedName (StringRef Name) const
	Return true if the identifier `Name` does not need quotes to be syntactically correct.
virtual void	printSwitchToSection (const MCSection &, uint32_t Subsection, const Triple &, raw_ostream &) const
virtual bool	shouldOmitSectionDirective (StringRef SectionName) const
	Return true if the .section directive should be omitted when emitting `SectionName`.
virtual bool	useCodeAlign (const MCSection &Sec) const
bool	usesSunStyleELFSectionSwitchSyntax () const
bool	usesELFSectionDirectiveForBSS () const
bool	needsDwarfSectionOffsetDirective () const
bool	isAIX () const
bool	isHLASM () const
bool	isMachO () const
bool	hasCOFFAssociativeComdats () const
bool	hasCOFFComdatConstants () const
virtual unsigned	getMaxInstLength (const MCSubtargetInfo *STI=nullptr) const
	Returns the maximum possible encoded instruction size in bytes.
unsigned	getMinInstAlignment () const
bool	getDollarIsPC () const
const char *	getSeparatorString () const
unsigned	getCommentColumn () const
void	setCommentColumn (unsigned Col)
StringRef	getCommentString () const
bool	shouldAllowAdditionalComments () const
const char *	getLabelSuffix () const
bool	usesSetToEquateSymbol () const
bool	useAssignmentForEHBegin () const
bool	needsLocalForSize () const
StringRef	getPrivateGlobalPrefix () const
StringRef	getPrivateLabelPrefix () const
bool	hasLinkerPrivateGlobalPrefix () const
StringRef	getLinkerPrivateGlobalPrefix () const
const char *	getInlineAsmStart () const
const char *	getInlineAsmEnd () const
unsigned	getAssemblerDialect () const
bool	doesAllowAtInName () const
void	setAllowAtInName (bool V)
bool	doesAllowQuestionAtStartOfIdentifier () const
bool	doesAllowAtAtStartOfIdentifier () const
bool	doesAllowDollarAtStartOfIdentifier () const
bool	supportsNameQuoting () const
bool	doesSupportDataRegionDirectives () const
bool	hasLEB128Directives () const
bool	useFullRegisterNames () const
void	setFullRegisterNames (bool V)
const char *	getZeroDirective () const
const char *	getAsciiDirective () const
const char *	getAscizDirective () const
AsmCharLiteralSyntax	characterLiteralSyntax () const
bool	getAlignmentIsInBytes () const
unsigned	getTextAlignFillValue () const
const char *	getGlobalDirective () const
bool	doesSetDirectiveSuppressReloc () const
bool	getCOMMDirectiveAlignmentIsInBytes () const
LCOMM::LCOMMType	getLCOMMDirectiveAlignmentType () const
bool	hasFunctionAlignment () const
bool	hasDotTypeDotSizeDirective () const
bool	hasSingleParameterDotFile () const
bool	hasIdentDirective () const
bool	hasNoDeadStrip () const
const char *	getWeakDirective () const
const char *	getWeakRefDirective () const
bool	hasWeakDefCanBeHiddenDirective () const
bool	avoidWeakIfComdat () const
MCSymbolAttr	getHiddenVisibilityAttr () const
MCSymbolAttr	getExportedVisibilityAttr () const
MCSymbolAttr	getHiddenDeclarationVisibilityAttr () const
MCSymbolAttr	getProtectedVisibilityAttr () const
bool	doesSupportDebugInformation () const
ExceptionHandling	getExceptionHandlingType () const
WinEH::EncodingType	getWinEHEncodingType () const
void	setExceptionsType (ExceptionHandling EH)
bool	usesCFIWithoutEH () const
bool	usesCFIForEH () const
	Returns true if the exception handling method for the platform uses call frame information to unwind.
bool	usesWindowsCFI () const
bool	doesDwarfUseRelocationsAcrossSections () const
bool	doDwarfFDESymbolsUseAbsDiff () const
bool	useDwarfRegNumForCFI () const
bool	useAtForSpecifier () const
bool	useParensForSpecifier () const
bool	supportsExtendedDwarfLocDirective () const
bool	usesDwarfFileAndLocDirectives () const
bool	enableDwarfFileDirectoryDefault () const
void	addInitialFrameState (const MCCFIInstruction &Inst)
const std::vector< MCCFIInstruction > &	getInitialFrameState () const
void	setBinutilsVersion (std::pair< int, int > Value)
bool	useIntegratedAssembler () const
	Return true if assembly (inline or otherwise) should be parsed.
bool	parseInlineAsmUsingAsmParser () const
	Return true if target want to use AsmParser to parse inlineasm.
bool	binutilsIsAtLeast (int Major, int Minor) const
virtual void	setUseIntegratedAssembler (bool Value)
	Set whether assembly (inline or otherwise) should be parsed.
virtual void	setParseInlineAsmUsingAsmParser (bool Value)
	Set whether target want to use AsmParser to parse inlineasm.
bool	preserveAsmComments () const
	Return true if assembly (inline or otherwise) should be parsed.
virtual void	setPreserveAsmComments (bool Value)
	Set whether assembly (inline or otherwise) should be parsed.
bool	shouldUseLogicalShr () const
bool	shouldUseMotorolaIntegers () const
StringRef	getSpecifierName (uint32_t S) const
std::optional< uint32_t >	getSpecifierForName (StringRef Name) const
void	printExpr (raw_ostream &, const MCExpr &) const
virtual void	printSpecifierExpr (raw_ostream &, const MCSpecifierExpr &) const
virtual bool	evaluateAsRelocatableImpl (const MCSpecifierExpr &, MCValue &Res, const MCAssembler *Asm) const

Protected Member Functions
void	initializeAtSpecifiers (ArrayRef< AtSpecifier >)

Protected Attributes
unsigned	CodePointerSize = 4
	Code pointer size in bytes. Default is 4.
unsigned	CalleeSaveStackSlotSize = 4
	Size of the stack slot reserved for callee-saved registers, in bytes.
bool	IsLittleEndian = true
	True if target is little endian. Default is true.
bool	StackGrowsUp = false
	True if target stack grow up. Default is false.
bool	HasSubsectionsViaSymbols = false
	True if this target has the MachO .subsections_via_symbols directive.
bool	HasCOFFAssociativeComdats = false
	True if this is a non-GNU COFF target.
bool	HasCOFFComdatConstants = false
	True if this is a non-GNU COFF target.
bool	IsAIX = false
bool	IsHLASM = false
unsigned	MaxInstLength = 4
	This is the maximum possible length of an instruction, which is needed to compute the size of an inline asm.
unsigned	MinInstAlignment = 1
	Every possible instruction length is a multiple of this value.
bool	DollarIsPC = false
	The '$' token, when not referencing an identifier or constant, refers to the current PC.
const char *	SeparatorString
	This string, if specified, is used to separate instructions from each other when on the same line.
StringRef	CommentString
	This indicates the comment string used by the assembler.
bool	AllowAdditionalComments = true
	This indicates whether to allow additional "comment strings" to be lexed as a comment.
const char *	LabelSuffix
	This is appended to emitted labels. Defaults to ":".
bool	UsesSetToEquateSymbol = false
	Use .set instead of = to equate a symbol to an expression.
bool	UseAssignmentForEHBegin = false
bool	NeedsLocalForSize = false
StringRef	PrivateGlobalPrefix
	This prefix is used for globals like constant pool entries that are completely private to the .s file and should not have names in the .o file.
StringRef	PrivateLabelPrefix
	This prefix is used for labels for basic blocks.
StringRef	LinkerPrivateGlobalPrefix
	This prefix is used for symbols that should be passed through the assembler but be removed by the linker.
const char *	InlineAsmStart
	If these are nonempty, they contain a directive to emit before and after an inline assembly statement.
const char *	InlineAsmEnd
unsigned	AssemblerDialect = 0
	Which dialect of an assembler variant to use. Defaults to 0.
bool	AllowAtInName = false
	This is true if the assembler allows @ characters in symbol names.
bool	AllowQuestionAtStartOfIdentifier = false
	This is true if the assembler allows the "?" character at the start of of a string to be lexed as an AsmToken::Identifier.
bool	AllowDollarAtStartOfIdentifier = false
	This is true if the assembler allows the "$" character at the start of of a string to be lexed as an AsmToken::Identifier.
bool	AllowAtAtStartOfIdentifier = false
	This is true if the assembler allows the "@" character at the start of a string to be lexed as an AsmToken::Identifier.
bool	SupportsQuotedNames = true
	If this is true, symbol names with invalid characters will be printed in quotes.
bool	UseDataRegionDirectives = false
	This is true if data region markers should be printed as ".data_region/.end_data_region" directives.
bool	HasLEB128Directives = true
	True if the target supports LEB128 directives.
bool	PPCUseFullRegisterNames = false
	True if full register names are printed.
const char *	ZeroDirective
	This should be set to the directive used to get some number of zero (and non-zero if supported by the directive) bytes emitted to the current section.
const char *	AsciiDirective
	This directive allows emission of an ascii string with the standard C escape characters embedded into it.
const char *	AscizDirective
	If not null, this allows for special handling of zero terminated strings on this target.
AsmCharLiteralSyntax	CharacterLiteralSyntax = ACLS_Unknown
	Form used for character literals in the assembly syntax.
const char *	Data8bitsDirective
	These directives are used to output some unit of integer data to the current section.
const char *	Data16bitsDirective
const char *	Data32bitsDirective
const char *	Data64bitsDirective
bool	SupportsSignedData = true
	True if data directives support signed values.
bool	SunStyleELFSectionSwitchSyntax = false
	This is true if this target uses "Sun Style" syntax for section switching ("#alloc,#write" etc) instead of the normal ELF syntax (,"a,w") in .section directives.
bool	UsesELFSectionDirectiveForBSS = false
	This is true if this target uses ELF '.section' directive before the '.bss' one.
bool	NeedsDwarfSectionOffsetDirective = false
bool	AlignmentIsInBytes = true
	If this is true (the default) then the asmprinter emits ".align N" directives, where N is the number of bytes to align to.
unsigned	TextAlignFillValue = 0
	If non-zero, this is used to fill the executable space created as the result of a alignment directive.
const char *	GlobalDirective
	This is the directive used to declare a global entity.
bool	SetDirectiveSuppressesReloc = false
	True if the expression .long f - g uses a relocation but it can be suppressed by writing a = f - g .long a.
bool	COMMDirectiveAlignmentIsInBytes = true
	True is .comm's and .lcomms optional alignment is to be specified in bytes instead of log2(n).
LCOMM::LCOMMType	LCOMMDirectiveAlignmentType = LCOMM::NoAlignment
	Describes if the .lcomm directive for the target supports an alignment argument and how it is interpreted.
bool	HasFunctionAlignment = true
bool	HasDotTypeDotSizeDirective = true
	True if the target has .type and .size directives, this is true for most ELF targets.
bool	HasSingleParameterDotFile = true
	True if the target has a single parameter .file directive, this is true for ELF targets.
bool	HasIdentDirective = false
	True if the target has a .ident directive, this is true for ELF targets.
bool	HasNoDeadStrip = false
	True if this target supports the MachO .no_dead_strip directive.
const char *	WeakDirective
	Used to declare a global as being a weak symbol. Defaults to ".weak".
const char *	WeakRefDirective = nullptr
	This directive, if non-null, is used to declare a global as being a weak undefined symbol.
bool	HasWeakDefCanBeHiddenDirective = false
	True if we have a directive to declare a global as being a weak defined symbol that can be hidden (unexported).
bool	AvoidWeakIfComdat = false
	True if we should mark symbols as global instead of weak, for weak‍/linkonce, if the symbol has a comdat.
MCSymbolAttr	HiddenVisibilityAttr = MCSA_Hidden
	This attribute, if not MCSA_Invalid, is used to declare a symbol as having hidden visibility.
MCSymbolAttr	ExportedVisibilityAttr = MCSA_Exported
	This attribute, if not MCSA_Invalid, is used to declare a symbol as having exported visibility.
MCSymbolAttr	HiddenDeclarationVisibilityAttr = MCSA_Hidden
	This attribute, if not MCSA_Invalid, is used to declare an undefined symbol as having hidden visibility.
MCSymbolAttr	ProtectedVisibilityAttr = MCSA_Protected
	This attribute, if not MCSA_Invalid, is used to declare a symbol as having protected visibility.
bool	SupportsDebugInformation = false
	True if target supports emission of debugging information.
ExceptionHandling	ExceptionsType = ExceptionHandling::None
	Exception handling format for the target. Defaults to None.
bool	UsesCFIWithoutEH = false
	True if target uses CFI unwind information for other purposes than EH (debugging / sanitizers) when ExceptionsType == ExceptionHandling::None.
WinEH::EncodingType	WinEHEncodingType = WinEH::EncodingType::Invalid
	Windows exception handling data (.pdata) encoding. Defaults to Invalid.
bool	DwarfUsesRelocationsAcrossSections = true
	True if Dwarf2 output generally uses relocations for references to other .debug_* sections.
bool	DwarfFDESymbolsUseAbsDiff = false
	True if DWARF FDE symbol reference relocations should be replaced by an absolute difference.
bool	EnableDwarfFileDirectoryDefault = true
	True if DWARF ‘.file directory’ directive syntax is used by default.
bool	DwarfRegNumForCFI = false
	True if dwarf register numbers are printed instead of symbolic register names in .cfi_* directives.
bool	UseAtForSpecifier = true
	True if target uses @ (expr@specifier) for relocation specifiers.
bool	UseParensForSpecifier = false
	(ARM-specific) Uses parens for relocation specifier in data directives, e.g.
bool	SupportsExtendedDwarfLocDirective = true
	True if the target supports flags in ".loc" directive, false if only location is allowed.
std::vector< MCCFIInstruction >	InitialFrameState
std::pair< int, int >	BinutilsVersion = {2, 26}
bool	UseIntegratedAssembler
	Should we use the integrated assembler?
bool	ParseInlineAsmUsingAsmParser
	Use AsmParser to parse inlineAsm when UseIntegratedAssembler is not set.
bool	PreserveAsmComments
	Preserve Comments in assembly.
unsigned	CommentColumn = 40
	The column (zero-based) at which asm comments should be printed.
bool	UseLogicalShr = true
	True if the integrated assembler should interpret 'a >> b' constant expressions as logical rather than arithmetic.
bool	UseMotorolaIntegers = false
llvm::DenseMap< uint32_t, StringRef >	AtSpecifierToName
llvm::StringMap< uint32_t >	NameToAtSpecifier

Detailed Description

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

Definition at line 64 of file MCAsmInfo.h.

Member Enumeration Documentation

◆ AsmCharLiteralSyntax

enum llvm::MCAsmInfo::AsmCharLiteralSyntax

Assembly character literal syntax types.

Enumerator
ACLS_Unknown
ACLS_SingleQuotePrefix	Unknown; character literals not used by LLVM for this target.

Definition at line 67 of file MCAsmInfo.h.

Constructor & Destructor Documentation

◆ MCAsmInfo() [1/2]

MCAsmInfo::MCAsmInfo ( )

explicit

◆ ~MCAsmInfo()

MCAsmInfo::~MCAsmInfo ( )

virtualdefault

◆ MCAsmInfo() [2/2]

llvm::MCAsmInfo::MCAsmInfo ( MCAsmInfo const & )

delete

References MCAsmInfo().

Member Function Documentation

◆ addInitialFrameState()

void MCAsmInfo::addInitialFrameState ( const MCCFIInstruction & Inst )

◆ avoidWeakIfComdat()

bool llvm::MCAsmInfo::avoidWeakIfComdat ( ) const

inline

Definition at line 617 of file MCAsmInfo.h.

References AvoidWeakIfComdat.

◆ binutilsIsAtLeast()

bool llvm::MCAsmInfo::binutilsIsAtLeast	(	int	Major,
		int	Minor ) const

inline

Definition at line 694 of file MCAsmInfo.h.

References BinutilsVersion.

◆ characterLiteralSyntax()

AsmCharLiteralSyntax llvm::MCAsmInfo::characterLiteralSyntax ( ) const

inline

Definition at line 586 of file MCAsmInfo.h.

References CharacterLiteralSyntax.

◆ doDwarfFDESymbolsUseAbsDiff()

bool llvm::MCAsmInfo::doDwarfFDESymbolsUseAbsDiff ( ) const

inline

Definition at line 662 of file MCAsmInfo.h.

References DwarfFDESymbolsUseAbsDiff.

Referenced by emitFDESymbol().

◆ doesAllowAtAtStartOfIdentifier()

bool llvm::MCAsmInfo::doesAllowAtAtStartOfIdentifier ( ) const

inline

Definition at line 566 of file MCAsmInfo.h.

References AllowAtAtStartOfIdentifier.

◆ doesAllowAtInName()

bool llvm::MCAsmInfo::doesAllowAtInName ( ) const

inline

Definition at line 561 of file MCAsmInfo.h.

References AllowAtInName.

Referenced by isAcceptableChar().

◆ doesAllowDollarAtStartOfIdentifier()

bool llvm::MCAsmInfo::doesAllowDollarAtStartOfIdentifier ( ) const

inline

Definition at line 569 of file MCAsmInfo.h.

References AllowDollarAtStartOfIdentifier.

◆ doesAllowQuestionAtStartOfIdentifier()

bool llvm::MCAsmInfo::doesAllowQuestionAtStartOfIdentifier ( ) const

inline

Definition at line 563 of file MCAsmInfo.h.

References AllowQuestionAtStartOfIdentifier.

◆ doesDwarfUseRelocationsAcrossSections()

bool llvm::MCAsmInfo::doesDwarfUseRelocationsAcrossSections ( ) const

inline

Definition at line 658 of file MCAsmInfo.h.

References DwarfUsesRelocationsAcrossSections.

Referenced by llvm::MCGenDwarfInfo::Emit().

◆ doesSetDirectiveSuppressReloc()

bool llvm::MCAsmInfo::doesSetDirectiveSuppressReloc ( ) const

inline

Definition at line 593 of file MCAsmInfo.h.

References SetDirectiveSuppressesReloc.

Referenced by llvm::MCStreamer::emitAbsoluteSymbolDiff().

◆ doesSupportDataRegionDirectives()

bool llvm::MCAsmInfo::doesSupportDataRegionDirectives ( ) const

inline

Definition at line 574 of file MCAsmInfo.h.

References UseDataRegionDirectives.

◆ doesSupportDebugInformation()

bool llvm::MCAsmInfo::doesSupportDebugInformation ( ) const

inline

Definition at line 631 of file MCAsmInfo.h.

References SupportsDebugInformation.

◆ enableDwarfFileDirectoryDefault()

bool llvm::MCAsmInfo::enableDwarfFileDirectoryDefault ( ) const

inline

Definition at line 672 of file MCAsmInfo.h.

References EnableDwarfFileDirectoryDefault.

◆ evaluateAsRelocatableImpl()

bool MCAsmInfo::evaluateAsRelocatableImpl	(	const MCSpecifierExpr &	E,
		MCValue &	Res,
		const MCAssembler *	Asm ) const

virtual

Reimplemented in llvm::AArch64MCAsmInfoDarwin, llvm::AArch64MCAsmInfoELF, llvm::AArch64MCAsmInfoGNUCOFF, llvm::AArch64MCAsmInfoMicrosoftCOFF, llvm::ARMCOFFMCAsmInfoGNU, llvm::ARMCOFFMCAsmInfoMicrosoft, llvm::ARMELFMCAsmInfo, llvm::ARMMCAsmInfoDarwin, llvm::AVRMCAsmInfo, llvm::MipsCOFFMCAsmInfo, llvm::MipsELFMCAsmInfo, llvm::PPCELFMCAsmInfo, llvm::PPCXCOFFMCAsmInfo, llvm::SystemZMCAsmInfoGOFF, and llvm::VEELFMCAsmInfo.

Definition at line 160 of file MCAsmInfo.cpp.

References llvm::MCValue::getSubSym(), and llvm::MCValue::setSpecifier().

◆ getAlignmentIsInBytes()

bool llvm::MCAsmInfo::getAlignmentIsInBytes ( ) const

inline

Definition at line 589 of file MCAsmInfo.h.

References AlignmentIsInBytes.

◆ getAsciiDirective()

const char * llvm::MCAsmInfo::getAsciiDirective ( ) const

inline

Definition at line 584 of file MCAsmInfo.h.

References AsciiDirective.

◆ getAscizDirective()

const char * llvm::MCAsmInfo::getAscizDirective ( ) const

inline

Definition at line 585 of file MCAsmInfo.h.

References AscizDirective.

◆ getAssemblerDialect()

unsigned llvm::MCAsmInfo::getAssemblerDialect ( ) const

inline

Definition at line 560 of file MCAsmInfo.h.

References AssemblerDialect.

Referenced by llvm::CodeGenTargetMachineImpl::createMCStreamer(), LLVMSetDisasmOptions(), llvm::logicalview::LVBinaryReader::loadGenericTargetInfo(), printFormattedRegName(), and llvm::X86MCExpr::printImpl().

◆ getCalleeSaveStackSlotSize()

unsigned llvm::MCAsmInfo::getCalleeSaveStackSlotSize ( ) const

inline

Get the callee-saved register stack slot size in bytes.

Definition at line 447 of file MCAsmInfo.h.

References CalleeSaveStackSlotSize.

Referenced by getDataAlignmentFactor().

◆ getCodePointerSize()

unsigned llvm::MCAsmInfo::getCodePointerSize ( ) const

inline

Get the code pointer size in bytes.

Definition at line 443 of file MCAsmInfo.h.

References CodePointerSize.

Referenced by llvm::MCDwarfFrameEmitter::Emit(), llvm::MCDwarfLineTableHeader::Emit(), llvm::MCObjectStreamer::emitDwarfLineEndEntry(), EmitGenDwarfAranges(), EmitGenDwarfInfo(), emitGenDwarfRanges(), llvm::mcdwarf::emitListsTableHeaderStart(), llvm::MCDwarfLineTable::emitOne(), getSizeForEncoding(), and llvm::RISCVAsmBackend::relaxDwarfLineAddr().

◆ getCOMMDirectiveAlignmentIsInBytes()

bool llvm::MCAsmInfo::getCOMMDirectiveAlignmentIsInBytes ( ) const

inline

Definition at line 597 of file MCAsmInfo.h.

References COMMDirectiveAlignmentIsInBytes.

◆ getCommentColumn()

unsigned llvm::MCAsmInfo::getCommentColumn ( ) const

inline

Definition at line 535 of file MCAsmInfo.h.

References CommentColumn.

Referenced by emitComments().

◆ getCommentString()

StringRef llvm::MCAsmInfo::getCommentString ( ) const

inline

Definition at line 538 of file MCAsmInfo.h.

References CommentString.

Referenced by emitComments(), getGNUBinOpPrecedence(), llvm::HexagonInstrInfo::getInlineAsmLength(), and isAsmComment().

◆ getData16bitsDirective()

const char * llvm::MCAsmInfo::getData16bitsDirective ( ) const

inline

Definition at line 462 of file MCAsmInfo.h.

References Data16bitsDirective.

◆ getData32bitsDirective()

const char * llvm::MCAsmInfo::getData32bitsDirective ( ) const

inline

Definition at line 463 of file MCAsmInfo.h.

References Data32bitsDirective.

◆ getData64bitsDirective()

const char * llvm::MCAsmInfo::getData64bitsDirective ( ) const

inline

Definition at line 464 of file MCAsmInfo.h.

References Data64bitsDirective.

◆ getData8bitsDirective()

const char * llvm::MCAsmInfo::getData8bitsDirective ( ) const

inline

Definition at line 461 of file MCAsmInfo.h.

References Data8bitsDirective.

Referenced by llvm::MCTargetStreamer::emitRawBytes(), and llvm::NVPTXTargetStreamer::emitRawBytes().

◆ getDollarIsPC()

bool llvm::MCAsmInfo::getDollarIsPC ( ) const

inline

Definition at line 532 of file MCAsmInfo.h.

References DollarIsPC.

◆ getExceptionHandlingType()

ExceptionHandling llvm::MCAsmInfo::getExceptionHandlingType ( ) const

inline

Definition at line 633 of file MCAsmInfo.h.

References ExceptionsType.

Referenced by llvm::CodeGenPassBuilder< DerivedT, TargetMachineT >::addPassesToHandleExceptions(), llvm::TargetPassConfig::addPassesToHandleExceptions(), llvm::DwarfCFIException::beginFunction(), llvm::CodeGenTargetMachineImpl::initAsmInfo(), and llvm::WebAssemblyFrameLowering::needsPrologForEH().

◆ getExportedVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getExportedVisibilityAttr ( ) const

inline

Definition at line 621 of file MCAsmInfo.h.

References ExportedVisibilityAttr.

◆ getExprForFDESymbol()

const MCExpr * MCAsmInfo::getExprForFDESymbol	(	const MCSymbol *	Sym,
		unsigned	Encoding,
		MCStreamer &	Streamer ) const

virtual

Reimplemented in llvm::RISCVMCAsmInfo, and llvm::SparcELFMCAsmInfo.

Definition at line 86 of file MCAsmInfo.cpp.

References llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createSub(), llvm::dwarf::DW_EH_PE_pcrel, llvm::MCStreamer::emitLabel(), and llvm::MCStreamer::getContext().

Referenced by emitFDESymbol(), llvm::RISCVMCAsmInfo::getExprForFDESymbol(), llvm::SparcELFMCAsmInfo::getExprForFDESymbol(), and getExprForPersonalitySymbol().

◆ getExprForPersonalitySymbol()

const MCExpr * MCAsmInfo::getExprForPersonalitySymbol	(	const MCSymbol *	Sym,
		unsigned	Encoding,
		MCStreamer &	Streamer ) const

virtual

Reimplemented in llvm::AArch64MCAsmInfoDarwin, llvm::SparcELFMCAsmInfo, and llvm::X86_64MCAsmInfoDarwin.

Definition at line 79 of file MCAsmInfo.cpp.

References getExprForFDESymbol().

Referenced by EmitPersonality(), and llvm::SparcELFMCAsmInfo::getExprForPersonalitySymbol().

◆ getGlobalDirective()

const char * llvm::MCAsmInfo::getGlobalDirective ( ) const

inline

Definition at line 591 of file MCAsmInfo.h.

References GlobalDirective.

◆ getHiddenDeclarationVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getHiddenDeclarationVisibilityAttr ( ) const

inline

Definition at line 623 of file MCAsmInfo.h.

References HiddenDeclarationVisibilityAttr.

◆ getHiddenVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getHiddenVisibilityAttr ( ) const

inline

Definition at line 619 of file MCAsmInfo.h.

References HiddenVisibilityAttr.

◆ getInitialFrameState()

const std::vector< MCCFIInstruction > & llvm::MCAsmInfo::getInitialFrameState ( ) const

inline

Definition at line 678 of file MCAsmInfo.h.

References InitialFrameState.

Referenced by llvm::MCStreamer::emitCFIStartProc().

◆ getInlineAsmEnd()

const char * llvm::MCAsmInfo::getInlineAsmEnd ( ) const

inline

Definition at line 559 of file MCAsmInfo.h.

References InlineAsmEnd.

◆ getInlineAsmStart()

const char * llvm::MCAsmInfo::getInlineAsmStart ( ) const

inline

Definition at line 558 of file MCAsmInfo.h.

References InlineAsmStart.

◆ getLabelSuffix()

const char * llvm::MCAsmInfo::getLabelSuffix ( ) const

inline

Definition at line 540 of file MCAsmInfo.h.

References LabelSuffix.

◆ getLCOMMDirectiveAlignmentType()

LCOMM::LCOMMType llvm::MCAsmInfo::getLCOMMDirectiveAlignmentType ( ) const

inline

Definition at line 601 of file MCAsmInfo.h.

References LCOMMDirectiveAlignmentType.

◆ getLinkerPrivateGlobalPrefix()

StringRef llvm::MCAsmInfo::getLinkerPrivateGlobalPrefix ( ) const

inline

Definition at line 552 of file MCAsmInfo.h.

References getPrivateGlobalPrefix(), hasLinkerPrivateGlobalPrefix(), and LinkerPrivateGlobalPrefix.

◆ getMaxInstLength()

virtual unsigned llvm::MCAsmInfo::getMaxInstLength ( const MCSubtargetInfo * STI = nullptr ) const

inlinevirtual

Returns the maximum possible encoded instruction size in bytes.

If STI is null, this should be the maximum size for any subtarget.

Reimplemented in llvm::AMDGPUMCAsmInfo.

Definition at line 527 of file MCAsmInfo.h.

References MaxInstLength.

Referenced by llvm::HexagonInstrInfo::getInlineAsmLength(), and llvm::TargetInstrInfo::getInlineAsmLength().

◆ getMinInstAlignment()

unsigned llvm::MCAsmInfo::getMinInstAlignment ( ) const

inline

Definition at line 531 of file MCAsmInfo.h.

References MinInstAlignment.

Referenced by llvm::MCDwarfLineTableHeader::Emit().

◆ getNonexecutableStackSection()

virtual MCSection * llvm::MCAsmInfo::getNonexecutableStackSection ( MCContext & Ctx ) const

inlinevirtual

Targets can implement this method to specify a section to switch to if the translation unit doesn't have any trampolines that require an executable stack.

Definition at line 470 of file MCAsmInfo.h.

◆ getPrivateGlobalPrefix()

StringRef llvm::MCAsmInfo::getPrivateGlobalPrefix ( ) const

inline

Definition at line 545 of file MCAsmInfo.h.

References PrivateGlobalPrefix.

Referenced by getLinkerPrivateGlobalPrefix(), and llvm::MCResourceInfo::getSymbol().

◆ getPrivateLabelPrefix()

StringRef llvm::MCAsmInfo::getPrivateLabelPrefix ( ) const

inline

Definition at line 546 of file MCAsmInfo.h.

References PrivateLabelPrefix.

◆ getProtectedVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getProtectedVisibilityAttr ( ) const

inline

Definition at line 627 of file MCAsmInfo.h.

References ProtectedVisibilityAttr.

◆ getSeparatorString()

const char * llvm::MCAsmInfo::getSeparatorString ( ) const

inline

Definition at line 533 of file MCAsmInfo.h.

References SeparatorString.

Referenced by llvm::HexagonInstrInfo::getInlineAsmLength(), and llvm::TargetInstrInfo::getInlineAsmLength().

◆ getSpecifierForName()

std::optional< uint32_t > MCAsmInfo::getSpecifierForName ( StringRef Name ) const

Definition at line 146 of file MCAsmInfo.cpp.

References NameToAtSpecifier.

◆ getSpecifierName()

StringRef MCAsmInfo::getSpecifierName ( uint32_t S ) const

Definition at line 139 of file MCAsmInfo.cpp.

References assert(), and AtSpecifierToName.

Referenced by llvm::PPCELFMCAsmInfo::printSpecifierExpr(), llvm::PPCXCOFFMCAsmInfo::printSpecifierExpr(), and llvm::VEELFMCAsmInfo::printSpecifierExpr().

◆ getTextAlignFillValue()

unsigned llvm::MCAsmInfo::getTextAlignFillValue ( ) const

inline

Definition at line 590 of file MCAsmInfo.h.

References TextAlignFillValue.

◆ getWeakDirective()

const char * llvm::MCAsmInfo::getWeakDirective ( ) const

inline

Definition at line 610 of file MCAsmInfo.h.

References WeakDirective.

◆ getWeakRefDirective()

const char * llvm::MCAsmInfo::getWeakRefDirective ( ) const

inline

Definition at line 611 of file MCAsmInfo.h.

References WeakRefDirective.

◆ getWinEHEncodingType()

WinEH::EncodingType llvm::MCAsmInfo::getWinEHEncodingType ( ) const

inline

Definition at line 634 of file MCAsmInfo.h.

References WinEHEncodingType.

◆ getZeroDirective()

const char * llvm::MCAsmInfo::getZeroDirective ( ) const

inline

Definition at line 583 of file MCAsmInfo.h.

References ZeroDirective.

◆ hasCOFFAssociativeComdats()

bool llvm::MCAsmInfo::hasCOFFAssociativeComdats ( ) const

inline

Definition at line 522 of file MCAsmInfo.h.

References HasCOFFAssociativeComdats.

◆ hasCOFFComdatConstants()

bool llvm::MCAsmInfo::hasCOFFComdatConstants ( ) const

inline

Definition at line 523 of file MCAsmInfo.h.

References HasCOFFComdatConstants.

◆ hasDotTypeDotSizeDirective()

bool llvm::MCAsmInfo::hasDotTypeDotSizeDirective ( ) const

inline

Definition at line 606 of file MCAsmInfo.h.

References HasDotTypeDotSizeDirective.

◆ hasFunctionAlignment()

bool llvm::MCAsmInfo::hasFunctionAlignment ( ) const

inline

Definition at line 605 of file MCAsmInfo.h.

References HasFunctionAlignment.

◆ hasIdentDirective()

bool llvm::MCAsmInfo::hasIdentDirective ( ) const

inline

Definition at line 608 of file MCAsmInfo.h.

References HasIdentDirective.

◆ hasLEB128Directives()

bool llvm::MCAsmInfo::hasLEB128Directives ( ) const

inline

Definition at line 578 of file MCAsmInfo.h.

References HasLEB128Directives.

◆ hasLinkerPrivateGlobalPrefix()

bool llvm::MCAsmInfo::hasLinkerPrivateGlobalPrefix ( ) const

inline

Definition at line 548 of file MCAsmInfo.h.

References LinkerPrivateGlobalPrefix.

Referenced by getLinkerPrivateGlobalPrefix().

◆ hasNoDeadStrip()

bool llvm::MCAsmInfo::hasNoDeadStrip ( ) const

inline

Definition at line 609 of file MCAsmInfo.h.

References HasNoDeadStrip.

◆ hasSingleParameterDotFile()

bool llvm::MCAsmInfo::hasSingleParameterDotFile ( ) const

inline

Definition at line 607 of file MCAsmInfo.h.

References HasSingleParameterDotFile.

◆ hasSubsectionsViaSymbols()

bool llvm::MCAsmInfo::hasSubsectionsViaSymbols ( ) const

inline

Definition at line 457 of file MCAsmInfo.h.

References HasSubsectionsViaSymbols.

◆ hasWeakDefCanBeHiddenDirective()

bool llvm::MCAsmInfo::hasWeakDefCanBeHiddenDirective ( ) const

inline

Definition at line 613 of file MCAsmInfo.h.

References HasWeakDefCanBeHiddenDirective.

Referenced by canBeHidden().

◆ initializeAtSpecifiers()

void MCAsmInfo::initializeAtSpecifiers ( ArrayRef< AtSpecifier > Descs )

protected

Definition at line 127 of file MCAsmInfo.cpp.

References assert(), AtSpecifierToName, and NameToAtSpecifier.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), llvm::CSKYMCAsmInfo::CSKYMCAsmInfo(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

◆ isAcceptableChar()

bool MCAsmInfo::isAcceptableChar ( char C ) const

virtual

Return true if C is an acceptable character inside a symbol name.

Reimplemented in llvm::MCAsmInfoXCOFF, and llvm::SystemZMCAsmInfoGOFF.

Definition at line 100 of file MCAsmInfo.cpp.

References llvm::CallingConv::C, doesAllowAtInName(), and llvm::isAlnum().

Referenced by llvm::SystemZMCAsmInfoGOFF::isAcceptableChar(), and isValidUnquotedName().

◆ isAIX()

bool llvm::MCAsmInfo::isAIX ( ) const

inline

Definition at line 519 of file MCAsmInfo.h.

References IsAIX.

◆ isHLASM()

bool llvm::MCAsmInfo::isHLASM ( ) const

inline

Definition at line 520 of file MCAsmInfo.h.

References IsHLASM.

Referenced by EmitInlineAsmStr().

◆ isLittleEndian()

bool llvm::MCAsmInfo::isLittleEndian ( ) const

inline

True if the target is little endian.

Definition at line 452 of file MCAsmInfo.h.

References IsLittleEndian.

Referenced by llvm::ARMTargetStreamer::emitInst().

◆ isMachO()

bool llvm::MCAsmInfo::isMachO ( ) const

inline

Definition at line 521 of file MCAsmInfo.h.

References HasSubsectionsViaSymbols.

◆ isStackGrowthDirectionUp()

bool llvm::MCAsmInfo::isStackGrowthDirectionUp ( ) const

inline

True if target stack grow up.

Definition at line 455 of file MCAsmInfo.h.

References StackGrowsUp.

Referenced by getDataAlignmentFactor().

◆ isValidUnquotedName()

bool MCAsmInfo::isValidUnquotedName ( StringRef Name ) const

virtual

Return true if the identifier Name does not need quotes to be syntactically correct.

Definition at line 107 of file MCAsmInfo.cpp.

References llvm::CallingConv::C, and isAcceptableChar().

Referenced by llvm::MCSymbol::print().

◆ needsDwarfSectionOffsetDirective()

bool llvm::MCAsmInfo::needsDwarfSectionOffsetDirective ( ) const

inline

Definition at line 513 of file MCAsmInfo.h.

References NeedsDwarfSectionOffsetDirective.

Referenced by EmitGenDwarfAranges(), and EmitGenDwarfInfo().

◆ needsLocalForSize()

bool llvm::MCAsmInfo::needsLocalForSize ( ) const

inline

Definition at line 544 of file MCAsmInfo.h.

References NeedsLocalForSize.

◆ operator=()

MCAsmInfo & llvm::MCAsmInfo::operator= ( MCAsmInfo const & )

delete

References MCAsmInfo().

◆ parseInlineAsmUsingAsmParser()

bool llvm::MCAsmInfo::parseInlineAsmUsingAsmParser ( ) const

inline

Return true if target want to use AsmParser to parse inlineasm.

Definition at line 690 of file MCAsmInfo.h.

References ParseInlineAsmUsingAsmParser.

◆ preserveAsmComments()

bool llvm::MCAsmInfo::preserveAsmComments ( ) const

inline

Return true if assembly (inline or otherwise) should be parsed.

Definition at line 709 of file MCAsmInfo.h.

References PreserveAsmComments.

◆ printExpr()

void MCAsmInfo::printExpr	(	raw_ostream &	OS,
		const MCExpr &	Expr ) const

Definition at line 153 of file MCAsmInfo.cpp.

References llvm::dyn_cast(), and printSpecifierExpr().

◆ printSpecifierExpr()

virtual void llvm::MCAsmInfo::printSpecifierExpr	(	raw_ostream &	,
		const MCSpecifierExpr &	) const

inlinevirtual

◆ printSwitchToSection()

virtual void llvm::MCAsmInfo::printSwitchToSection	(	const MCSection &	,
		uint32_t	Subsection,
		const Triple &	,
		raw_ostream &	) const

inlinevirtual

Reimplemented in llvm::MCAsmInfoDarwin, and llvm::MCAsmInfoXCOFF.

Definition at line 489 of file MCAsmInfo.h.

◆ setAllowAtInName()

void llvm::MCAsmInfo::setAllowAtInName ( bool V )

inline

Definition at line 562 of file MCAsmInfo.h.

References AllowAtInName.

◆ setBinutilsVersion()

void llvm::MCAsmInfo::setBinutilsVersion ( std::pair< int, int > Value )

inline

Definition at line 682 of file MCAsmInfo.h.

References BinutilsVersion.

Referenced by llvm::CodeGenTargetMachineImpl::initAsmInfo().

◆ setCommentColumn()

void llvm::MCAsmInfo::setCommentColumn ( unsigned Col )

inline

Definition at line 536 of file MCAsmInfo.h.

References CommentColumn.

◆ setExceptionsType()

void llvm::MCAsmInfo::setExceptionsType ( ExceptionHandling EH )

inline

Definition at line 636 of file MCAsmInfo.h.

References ExceptionsType.

Referenced by llvm::CodeGenTargetMachineImpl::initAsmInfo().

◆ setFullRegisterNames()

void llvm::MCAsmInfo::setFullRegisterNames ( bool V )

inline

Definition at line 581 of file MCAsmInfo.h.

References PPCUseFullRegisterNames.

Referenced by llvm::CodeGenTargetMachineImpl::initAsmInfo().

◆ setParseInlineAsmUsingAsmParser()

virtual void llvm::MCAsmInfo::setParseInlineAsmUsingAsmParser ( bool Value )

inlinevirtual

Set whether target want to use AsmParser to parse inlineasm.

Definition at line 704 of file MCAsmInfo.h.

References ParseInlineAsmUsingAsmParser.

Referenced by llvm::CodeGenTargetMachineImpl::initAsmInfo().

◆ setPreserveAsmComments()

virtual void llvm::MCAsmInfo::setPreserveAsmComments ( bool Value )

inlinevirtual

Set whether assembly (inline or otherwise) should be parsed.

Definition at line 712 of file MCAsmInfo.h.

References PreserveAsmComments.

Referenced by llvm::CodeGenTargetMachineImpl::initAsmInfo().

◆ setUseIntegratedAssembler()

virtual void llvm::MCAsmInfo::setUseIntegratedAssembler ( bool Value )

inlinevirtual

Set whether assembly (inline or otherwise) should be parsed.

Reimplemented in llvm::ARMELFMCAsmInfo.

Definition at line 699 of file MCAsmInfo.h.

References UseIntegratedAssembler.

Referenced by llvm::CodeGenTargetMachineImpl::initAsmInfo().

◆ shouldAllowAdditionalComments()

bool llvm::MCAsmInfo::shouldAllowAdditionalComments ( ) const

inline

Definition at line 539 of file MCAsmInfo.h.

References AllowAdditionalComments.

◆ shouldOmitSectionDirective()

bool MCAsmInfo::shouldOmitSectionDirective ( StringRef SectionName ) const

virtual

Return true if the .section directive should be omitted when emitting SectionName.

For example:

shouldOmitSectionDirective(".text")

returns false => .section .text,#alloc,#execinstr returns true => .text

Reimplemented in llvm::AMDGPUMCAsmInfo, llvm::NVPTXMCAsmInfo, and llvm::SPIRVMCAsmInfo.

Definition at line 121 of file MCAsmInfo.cpp.

References usesELFSectionDirectiveForBSS().

Referenced by llvm::AMDGPUMCAsmInfo::shouldOmitSectionDirective().

◆ shouldUseLogicalShr()

bool llvm::MCAsmInfo::shouldUseLogicalShr ( ) const

inline

Definition at line 717 of file MCAsmInfo.h.

References UseLogicalShr.

◆ shouldUseMotorolaIntegers()

bool llvm::MCAsmInfo::shouldUseMotorolaIntegers ( ) const

inline

Definition at line 719 of file MCAsmInfo.h.

References UseMotorolaIntegers.

◆ supportsExtendedDwarfLocDirective()

bool llvm::MCAsmInfo::supportsExtendedDwarfLocDirective ( ) const

inline

Definition at line 666 of file MCAsmInfo.h.

References SupportsExtendedDwarfLocDirective.

◆ supportsNameQuoting()

bool llvm::MCAsmInfo::supportsNameQuoting ( ) const

inline

Definition at line 572 of file MCAsmInfo.h.

References SupportsQuotedNames.

Referenced by llvm::MCSymbol::print().

◆ supportsSignedData()

bool llvm::MCAsmInfo::supportsSignedData ( ) const

inline

Definition at line 465 of file MCAsmInfo.h.

References SupportsSignedData.

◆ useAssignmentForEHBegin()

bool llvm::MCAsmInfo::useAssignmentForEHBegin ( ) const

inline

Definition at line 543 of file MCAsmInfo.h.

References UseAssignmentForEHBegin.

◆ useAtForSpecifier()

bool llvm::MCAsmInfo::useAtForSpecifier ( ) const

inline

Definition at line 664 of file MCAsmInfo.h.

References UseAtForSpecifier.

◆ useCodeAlign()

virtual bool llvm::MCAsmInfo::useCodeAlign ( const MCSection & Sec ) const

inlinevirtual

Reimplemented in llvm::MCAsmInfoDarwin, and llvm::MCAsmInfoXCOFF.

Definition at line 503 of file MCAsmInfo.h.

◆ useDwarfRegNumForCFI()

bool llvm::MCAsmInfo::useDwarfRegNumForCFI ( ) const

inline

Definition at line 663 of file MCAsmInfo.h.

References DwarfRegNumForCFI.

◆ useFullRegisterNames()

bool llvm::MCAsmInfo::useFullRegisterNames ( ) const

inline

Definition at line 580 of file MCAsmInfo.h.

References PPCUseFullRegisterNames.

◆ useIntegratedAssembler()

bool llvm::MCAsmInfo::useIntegratedAssembler ( ) const

inline

Return true if assembly (inline or otherwise) should be parsed.

Definition at line 687 of file MCAsmInfo.h.

References UseIntegratedAssembler.

◆ useParensForSpecifier()

bool llvm::MCAsmInfo::useParensForSpecifier ( ) const

inline

Definition at line 665 of file MCAsmInfo.h.

References UseParensForSpecifier.

◆ usesCFIForEH()

bool llvm::MCAsmInfo::usesCFIForEH ( ) const

inline

Returns true if the exception handling method for the platform uses call frame information to unwind.

Definition at line 646 of file MCAsmInfo.h.

References llvm::ARM, llvm::DwarfCFI, ExceptionsType, usesWindowsCFI(), and llvm::ZOS.

Referenced by llvm::DwarfCFIException::beginFunction().

◆ usesCFIWithoutEH()

bool llvm::MCAsmInfo::usesCFIWithoutEH ( ) const

inline

Definition at line 640 of file MCAsmInfo.h.

References ExceptionsType, llvm::None, and UsesCFIWithoutEH.

◆ usesDwarfFileAndLocDirectives()

bool llvm::MCAsmInfo::usesDwarfFileAndLocDirectives ( ) const

inline

Definition at line 670 of file MCAsmInfo.h.

References IsAIX.

◆ usesELFSectionDirectiveForBSS()

bool llvm::MCAsmInfo::usesELFSectionDirectiveForBSS ( ) const

inline

Definition at line 509 of file MCAsmInfo.h.

References UsesELFSectionDirectiveForBSS.

Referenced by shouldOmitSectionDirective().

◆ usesSetToEquateSymbol()

bool llvm::MCAsmInfo::usesSetToEquateSymbol ( ) const

inline

Definition at line 542 of file MCAsmInfo.h.

References UsesSetToEquateSymbol.

◆ usesSunStyleELFSectionSwitchSyntax()

bool llvm::MCAsmInfo::usesSunStyleELFSectionSwitchSyntax ( ) const

inline

Definition at line 505 of file MCAsmInfo.h.

References SunStyleELFSectionSwitchSyntax.

◆ usesWindowsCFI()

bool llvm::MCAsmInfo::usesWindowsCFI ( ) const

inline

Definition at line 652 of file MCAsmInfo.h.

References ExceptionsType, llvm::WinEH::Invalid, llvm::WinEH, WinEHEncodingType, and llvm::WinEH::X86.

Referenced by llvm::ARMFrameLowering::adjustForSegmentedStacks(), llvm::X86FrameLowering::canUseLEAForSPInEpilogue(), llvm::X86FrameLowering::eliminateCallFramePseudoInstr(), llvm::X86FrameLowering::emitEpilogue(), llvm::MCStreamer::emitWinCFIStartProc(), llvm::TargetFrameLowering::enableCFIFixup(), llvm::MCStreamer::EnsureValidWinFrameInfo(), ExpandMOVImmSExti8(), llvm::X86FrameLowering::getFrameIndexReference(), llvm::ARMSubtarget::getPushPopSplitVariation(), llvm::AArch64InstrInfo::isCandidateToMergeOrPair(), llvm::X86::isExtendedSwiftAsyncFrameSupported(), llvm::AArch64FunctionInfo::needsDwarfUnwindInfo(), llvm::AArch64FrameLowering::needsWinCFI(), needsWinCFI(), needsWinCFI(), llvm::X86FrameLowering::processFunctionBeforeFrameFinalized(), and usesCFIForEH().

Member Data Documentation

◆ AlignmentIsInBytes

bool llvm::MCAsmInfo::AlignmentIsInBytes = true

protected

If this is true (the default) then the asmprinter emits ".align N" directives, where N is the number of bytes to align to.

Otherwise, it emits ".align log2(N)", e.g. 3 to align to an 8 byte boundary. Defaults to true.

Definition at line 273 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::CSKYMCAsmInfo::CSKYMCAsmInfo(), getAlignmentIsInBytes(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ AllowAdditionalComments

bool llvm::MCAsmInfo::AllowAdditionalComments = true

protected

This indicates whether to allow additional "comment strings" to be lexed as a comment.

Setting this attribute to true, will ensure that C-style line comments (// ..), C-style block comments (/* .. *‍/), and "#" are all treated as comments in addition to the string specified by the CommentString attribute. Default is true.

Definition at line 143 of file MCAsmInfo.h.

Referenced by shouldAllowAdditionalComments(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), and llvm::X86MCAsmInfoMicrosoftMASM::X86MCAsmInfoMicrosoftMASM().

◆ AllowAtAtStartOfIdentifier

bool llvm::MCAsmInfo::AllowAtAtStartOfIdentifier = false

protected

This is true if the assembler allows the "@" character at the start of a string to be lexed as an AsmToken::Identifier.

If the AsmLexer determines that the string can be lexed as a possible comment, setting this option will have no effect, and the string will still be lexed as a comment.

Definition at line 203 of file MCAsmInfo.h.

Referenced by doesAllowAtAtStartOfIdentifier(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), and llvm::X86MCAsmInfoMicrosoftMASM::X86MCAsmInfoMicrosoftMASM().

◆ AllowAtInName

bool llvm::MCAsmInfo::AllowAtInName = false

protected

This is true if the assembler allows @ characters in symbol names.

Defaults to false.

Definition at line 182 of file MCAsmInfo.h.

Referenced by llvm::ARCMCAsmInfo::ARCMCAsmInfo(), doesAllowAtInName(), llvm::MipsCOFFMCAsmInfo::MipsCOFFMCAsmInfo(), setAllowAtInName(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

◆ AllowDollarAtStartOfIdentifier

bool llvm::MCAsmInfo::AllowDollarAtStartOfIdentifier = false

protected

This is true if the assembler allows the "$" character at the start of of a string to be lexed as an AsmToken::Identifier.

If the AsmLexer determines that the string can be lexed as a possible comment, setting this option will have no effect, and the string will still be lexed as a comment.

Definition at line 196 of file MCAsmInfo.h.

Referenced by llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), doesAllowDollarAtStartOfIdentifier(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft(), and llvm::X86MCAsmInfoMicrosoftMASM::X86MCAsmInfoMicrosoftMASM().

◆ AllowQuestionAtStartOfIdentifier

bool llvm::MCAsmInfo::AllowQuestionAtStartOfIdentifier = false

protected

This is true if the assembler allows the "?" character at the start of of a string to be lexed as an AsmToken::Identifier.

If the AsmLexer determines that the string can be lexed as a possible comment, setting this option will have no effect, and the string will still be lexed as a comment.

Definition at line 189 of file MCAsmInfo.h.

Referenced by doesAllowQuestionAtStartOfIdentifier(), and llvm::X86MCAsmInfoMicrosoftMASM::X86MCAsmInfoMicrosoftMASM().

◆ AsciiDirective

const char* llvm::MCAsmInfo::AsciiDirective

protected

This directive allows emission of an ascii string with the standard C escape characters embedded into it.

If a target doesn't support this, it can be set to null. Defaults to "\t.ascii\t"

Definition at line 231 of file MCAsmInfo.h.

Referenced by getAsciiDirective(), MCAsmInfo(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), and llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo().

◆ AscizDirective

const char* llvm::MCAsmInfo::AscizDirective

protected

If not null, this allows for special handling of zero terminated strings on this target.

This is commonly supported as ".asciz". If a target doesn't support this, it can be set to null. Defaults to "\t.asciz\t"

Definition at line 236 of file MCAsmInfo.h.

Referenced by getAscizDirective(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ AssemblerDialect

unsigned llvm::MCAsmInfo::AssemblerDialect = 0

protected

Which dialect of an assembler variant to use. Defaults to 0.

Definition at line 178 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), getAssemblerDialect(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

◆ AtSpecifierToName

llvm::DenseMap<uint32_t, StringRef> llvm::MCAsmInfo::AtSpecifierToName

protected

Definition at line 430 of file MCAsmInfo.h.

Referenced by getSpecifierName(), and initializeAtSpecifiers().

◆ AvoidWeakIfComdat

bool llvm::MCAsmInfo::AvoidWeakIfComdat = false

protected

True if we should mark symbols as global instead of weak, for weak*‍/linkonce*, if the symbol has a comdat.

Defaults to false.

Definition at line 334 of file MCAsmInfo.h.

Referenced by avoidWeakIfComdat(), and llvm::MCAsmInfoCOFF::MCAsmInfoCOFF().

◆ BinutilsVersion

std::pair<int, int> llvm::MCAsmInfo::BinutilsVersion = {2, 26}

protected

Definition at line 405 of file MCAsmInfo.h.

Referenced by binutilsIsAtLeast(), and setBinutilsVersion().

◆ CalleeSaveStackSlotSize

unsigned llvm::MCAsmInfo::CalleeSaveStackSlotSize = 4

protected

Size of the stack slot reserved for callee-saved registers, in bytes.

Default is same as pointer size.

Definition at line 91 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AVRMCAsmInfo::AVRMCAsmInfo(), getCalleeSaveStackSlotSize(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ CharacterLiteralSyntax

AsmCharLiteralSyntax llvm::MCAsmInfo::CharacterLiteralSyntax = ACLS_Unknown

protected

Form used for character literals in the assembly syntax.

Useful for producing strings as byte lists. If a target does not use or support this, it shall be set to ACLS_Unknown. Defaults to ACLS_Unknown.

Definition at line 241 of file MCAsmInfo.h.

Referenced by characterLiteralSyntax(), and llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF().

◆ CodePointerSize

unsigned llvm::MCAsmInfo::CodePointerSize = 4

protected

Code pointer size in bytes. Default is 4.

Definition at line 87 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::AVRMCAsmInfo::AVRMCAsmInfo(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), getCodePointerSize(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SPIRVMCAsmInfo::SPIRVMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ COMMDirectiveAlignmentIsInBytes

bool llvm::MCAsmInfo::COMMDirectiveAlignmentIsInBytes = true

protected

True is .comm's and .lcomms optional alignment is to be specified in bytes instead of log2(n).

Defaults to true.

Definition at line 294 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), getCOMMDirectiveAlignmentIsInBytes(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), and llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo().

◆ CommentColumn

unsigned llvm::MCAsmInfo::CommentColumn = 40

protected

The column (zero-based) at which asm comments should be printed.

Definition at line 421 of file MCAsmInfo.h.

Referenced by getCommentColumn(), and setCommentColumn().

◆ CommentString

StringRef llvm::MCAsmInfo::CommentString

protected

This indicates the comment string used by the assembler.

Defaults to "#"

Definition at line 135 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), llvm::AVRMCAsmInfo::AVRMCAsmInfo(), llvm::CSKYMCAsmInfo::CSKYMCAsmInfo(), getCommentString(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), MCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SPIRVMCAsmInfo::SPIRVMCAsmInfo(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::X86MCAsmInfoMicrosoftMASM::X86MCAsmInfoMicrosoftMASM(), llvm::XCoreMCAsmInfo::XCoreMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ Data16bitsDirective

const char* llvm::MCAsmInfo::Data16bitsDirective

protected

Definition at line 248 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), getData16bitsDirective(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ Data32bitsDirective

const char* llvm::MCAsmInfo::Data32bitsDirective

protected

Definition at line 249 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), getData32bitsDirective(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ Data64bitsDirective

const char* llvm::MCAsmInfo::Data64bitsDirective

protected

Definition at line 250 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), getData64bitsDirective(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoGOFF::MCAsmInfoGOFF(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::XCoreMCAsmInfo::XCoreMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ Data8bitsDirective

const char* llvm::MCAsmInfo::Data8bitsDirective

protected

These directives are used to output some unit of integer data to the current section.

If a data directive is set to null, smaller data directives will be used to emit the large sizes. Defaults to "\t.byte\t", "\t.short\t", "\t.long\t", "\t.quad\t"

Definition at line 247 of file MCAsmInfo.h.

Referenced by getData8bitsDirective(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), and llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo().

◆ DollarIsPC

bool llvm::MCAsmInfo::DollarIsPC = false

protected

The '$' token, when not referencing an identifier or constant, refers to the current PC.

Defaults to false.

Definition at line 127 of file MCAsmInfo.h.

Referenced by getDollarIsPC(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), and llvm::X86MCAsmInfoMicrosoftMASM::X86MCAsmInfoMicrosoftMASM().

◆ DwarfFDESymbolsUseAbsDiff

bool llvm::MCAsmInfo::DwarfFDESymbolsUseAbsDiff = false

protected

True if DWARF FDE symbol reference relocations should be replaced by an absolute difference.

Definition at line 374 of file MCAsmInfo.h.

Referenced by doDwarfFDESymbolsUseAbsDiff(), and llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin().

◆ DwarfRegNumForCFI

bool llvm::MCAsmInfo::DwarfRegNumForCFI = false

protected

True if dwarf register numbers are printed instead of symbolic register names in .cfi_* directives.

Defaults to false.

Definition at line 382 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::ARMELFMCAsmInfo::setUseIntegratedAssembler(), useDwarfRegNumForCFI(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ DwarfUsesRelocationsAcrossSections

bool llvm::MCAsmInfo::DwarfUsesRelocationsAcrossSections = true

protected

True if Dwarf2 output generally uses relocations for references to other .debug_* sections.

Definition at line 370 of file MCAsmInfo.h.

Referenced by doesDwarfUseRelocationsAcrossSections(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), and llvm::BPFMCAsmInfo::setDwarfUsesRelocationsAcrossSections().

◆ EnableDwarfFileDirectoryDefault

bool llvm::MCAsmInfo::EnableDwarfFileDirectoryDefault = true

protected

True if DWARF ‘.file directory’ directive syntax is used by default.

Definition at line 378 of file MCAsmInfo.h.

Referenced by enableDwarfFileDirectoryDefault(), and llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo().

◆ ExceptionsType

ExceptionHandling llvm::MCAsmInfo::ExceptionsType = ExceptionHandling::None

protected

Exception handling format for the target. Defaults to None.

Definition at line 359 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), llvm::CSKYMCAsmInfo::CSKYMCAsmInfo(), getExceptionHandlingType(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::MipsCOFFMCAsmInfo::MipsCOFFMCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), setExceptionsType(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), usesCFIForEH(), usesCFIWithoutEH(), usesWindowsCFI(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft(), llvm::XCoreMCAsmInfo::XCoreMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ ExportedVisibilityAttr

MCSymbolAttr llvm::MCAsmInfo::ExportedVisibilityAttr = MCSA_Exported

protected

This attribute, if not MCSA_Invalid, is used to declare a symbol as having exported visibility.

Defaults to MCSA_Exported.

Definition at line 342 of file MCAsmInfo.h.

Referenced by getExportedVisibilityAttr().

◆ GlobalDirective

const char* llvm::MCAsmInfo::GlobalDirective

protected

This is the directive used to declare a global entity.

Defaults to ".globl".

Definition at line 283 of file MCAsmInfo.h.

Referenced by getGlobalDirective(), MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ HasCOFFAssociativeComdats

bool llvm::MCAsmInfo::HasCOFFAssociativeComdats = false

protected

True if this is a non-GNU COFF target.

The COFF port of the GNU linker doesn't handle associative comdats in the way that we would like to use them.

Definition at line 106 of file MCAsmInfo.h.

Referenced by hasCOFFAssociativeComdats(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), and llvm::MCAsmInfoGNUCOFF::MCAsmInfoGNUCOFF().

◆ HasCOFFComdatConstants

bool llvm::MCAsmInfo::HasCOFFComdatConstants = false

protected

True if this is a non-GNU COFF target.

For GNU targets, we don't generate constants into comdat sections.

Definition at line 110 of file MCAsmInfo.h.

Referenced by hasCOFFComdatConstants(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), and llvm::MCAsmInfoGNUCOFF::MCAsmInfoGNUCOFF().

◆ HasDotTypeDotSizeDirective

bool llvm::MCAsmInfo::HasDotTypeDotSizeDirective = true

protected

True if the target has .type and .size directives, this is true for most ELF targets.

Defaults to true.

Definition at line 306 of file MCAsmInfo.h.

Referenced by llvm::BPFMCAsmInfo::BPFMCAsmInfo(), hasDotTypeDotSizeDirective(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::MCAsmInfoGOFF::MCAsmInfoGOFF(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::SPIRVMCAsmInfo::SPIRVMCAsmInfo().

◆ HasFunctionAlignment

bool llvm::MCAsmInfo::HasFunctionAlignment = true

protected

Definition at line 302 of file MCAsmInfo.h.

Referenced by hasFunctionAlignment(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::SPIRVMCAsmInfo::SPIRVMCAsmInfo().

◆ HasIdentDirective

bool llvm::MCAsmInfo::HasIdentDirective = false

protected

True if the target has a .ident directive, this is true for ELF targets.

Defaults to false.

Definition at line 314 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), hasIdentDirective(), llvm::MCAsmInfoELF::MCAsmInfoELF(), and llvm::MCAsmInfoWasm::MCAsmInfoWasm().

◆ HasLEB128Directives

bool llvm::MCAsmInfo::HasLEB128Directives = true

protected

True if the target supports LEB128 directives.

Definition at line 215 of file MCAsmInfo.h.

Referenced by hasLEB128Directives(), MCAsmInfo(), and llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF().

◆ HasNoDeadStrip

bool llvm::MCAsmInfo::HasNoDeadStrip = false

protected

True if this target supports the MachO .no_dead_strip directive.

Defaults to false.

Definition at line 318 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), hasNoDeadStrip(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), and llvm::MCAsmInfoWasm::MCAsmInfoWasm().

◆ HasSingleParameterDotFile

bool llvm::MCAsmInfo::HasSingleParameterDotFile = true

protected

True if the target has a single parameter .file directive, this is true for ELF targets.

Defaults to true.

Definition at line 310 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), hasSingleParameterDotFile(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::MipsCOFFMCAsmInfo::MipsCOFFMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::SPIRVMCAsmInfo::SPIRVMCAsmInfo().

◆ HasSubsectionsViaSymbols

bool llvm::MCAsmInfo::HasSubsectionsViaSymbols = false

protected

True if this target has the MachO .subsections_via_symbols directive.

Default is false.

Definition at line 101 of file MCAsmInfo.h.

Referenced by hasSubsectionsViaSymbols(), isMachO(), and llvm::MCAsmInfoDarwin::MCAsmInfoDarwin().

◆ HasWeakDefCanBeHiddenDirective

bool llvm::MCAsmInfo::HasWeakDefCanBeHiddenDirective = false

protected

True if we have a directive to declare a global as being a weak defined symbol that can be hidden (unexported).

Defaults to false.

Definition at line 329 of file MCAsmInfo.h.

Referenced by hasWeakDefCanBeHiddenDirective(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), and llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin().

◆ HiddenDeclarationVisibilityAttr

MCSymbolAttr llvm::MCAsmInfo::HiddenDeclarationVisibilityAttr = MCSA_Hidden

protected

This attribute, if not MCSA_Invalid, is used to declare an undefined symbol as having hidden visibility.

Defaults to MCSA_Hidden.

Definition at line 346 of file MCAsmInfo.h.

Referenced by llvm::ARCMCAsmInfo::ARCMCAsmInfo(), getHiddenDeclarationVisibilityAttr(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ HiddenVisibilityAttr

MCSymbolAttr llvm::MCAsmInfo::HiddenVisibilityAttr = MCSA_Hidden

protected

This attribute, if not MCSA_Invalid, is used to declare a symbol as having hidden visibility.

Defaults to MCSA_Hidden.

Definition at line 338 of file MCAsmInfo.h.

Referenced by llvm::ARCMCAsmInfo::ARCMCAsmInfo(), getHiddenVisibilityAttr(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ InitialFrameState

std::vector<MCCFIInstruction> llvm::MCAsmInfo::InitialFrameState

protected

Definition at line 397 of file MCAsmInfo.h.

Referenced by addInitialFrameState(), and getInitialFrameState().

◆ InlineAsmEnd

const char* llvm::MCAsmInfo::InlineAsmEnd

protected

Definition at line 175 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), getInlineAsmEnd(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), and llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo().

◆ InlineAsmStart

const char* llvm::MCAsmInfo::InlineAsmStart

protected

If these are nonempty, they contain a directive to emit before and after an inline assembly statement.

Defaults to "#APP\n", "#NO_APP\n"

Definition at line 174 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), getInlineAsmStart(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), and llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo().

◆ IsAIX

bool llvm::MCAsmInfo::IsAIX = false

protected

Definition at line 112 of file MCAsmInfo.h.

Referenced by isAIX(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), and usesDwarfFileAndLocDirectives().

◆ IsHLASM

bool llvm::MCAsmInfo::IsHLASM = false

protected

Definition at line 115 of file MCAsmInfo.h.

Referenced by isHLASM(), and llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF().

◆ IsLittleEndian

bool llvm::MCAsmInfo::IsLittleEndian = true

protected

True if target is little endian. Default is true.

Definition at line 94 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), isLittleEndian(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SPIRVMCAsmInfo::SPIRVMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), and llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF().

◆ LabelSuffix

const char* llvm::MCAsmInfo::LabelSuffix

protected

This is appended to emitted labels. Defaults to ":".

Definition at line 146 of file MCAsmInfo.h.

Referenced by getLabelSuffix(), and MCAsmInfo().

◆ LCOMMDirectiveAlignmentType

LCOMM::LCOMMType llvm::MCAsmInfo::LCOMMDirectiveAlignmentType = LCOMM::NoAlignment

protected

Describes if the .lcomm directive for the target supports an alignment argument and how it is interpreted.

Defaults to NoAlignment.

Definition at line 298 of file MCAsmInfo.h.

Referenced by getLCOMMDirectiveAlignmentType(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), and llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo().

◆ LinkerPrivateGlobalPrefix

StringRef llvm::MCAsmInfo::LinkerPrivateGlobalPrefix

protected

This prefix is used for symbols that should be passed through the assembler but be removed by the linker.

This is 'l' on Darwin, currently used for some ObjC metadata. The default of "" meast that for this system a plain private symbol should be used. Defaults to "".

Definition at line 170 of file MCAsmInfo.h.

Referenced by getLinkerPrivateGlobalPrefix(), hasLinkerPrivateGlobalPrefix(), MCAsmInfo(), and llvm::MCAsmInfoDarwin::MCAsmInfoDarwin().

◆ MaxInstLength

unsigned llvm::MCAsmInfo::MaxInstLength = 4

protected

This is the maximum possible length of an instruction, which is needed to compute the size of an inline asm.

Defaults to 4.

Definition at line 119 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), llvm::AMDGPUMCAsmInfo::getMaxInstLength(), getMaxInstLength(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), and llvm::VEELFMCAsmInfo::VEELFMCAsmInfo().

◆ MinInstAlignment

unsigned llvm::MCAsmInfo::MinInstAlignment = 1

protected

Every possible instruction length is a multiple of this value.

Factored out in .debug_frame and .debug_line. Defaults to 1.

Definition at line 123 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), getMinInstAlignment(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::SPIRVMCAsmInfo::SPIRVMCAsmInfo(), and llvm::VEELFMCAsmInfo::VEELFMCAsmInfo().

◆ NameToAtSpecifier

llvm::StringMap<uint32_t> llvm::MCAsmInfo::NameToAtSpecifier

protected

Definition at line 431 of file MCAsmInfo.h.

Referenced by getSpecifierForName(), and initializeAtSpecifiers().

◆ NeedsDwarfSectionOffsetDirective

bool llvm::MCAsmInfo::NeedsDwarfSectionOffsetDirective = false

protected

Definition at line 265 of file MCAsmInfo.h.

Referenced by llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), and needsDwarfSectionOffsetDirective().

◆ NeedsLocalForSize

bool llvm::MCAsmInfo::NeedsLocalForSize = false

protected

Definition at line 155 of file MCAsmInfo.h.

Referenced by needsLocalForSize(), and llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo().

◆ ParseInlineAsmUsingAsmParser

bool llvm::MCAsmInfo::ParseInlineAsmUsingAsmParser

protected

Use AsmParser to parse inlineAsm when UseIntegratedAssembler is not set.

Definition at line 415 of file MCAsmInfo.h.

Referenced by MCAsmInfo(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), parseInlineAsmUsingAsmParser(), and setParseInlineAsmUsingAsmParser().

◆ PPCUseFullRegisterNames

bool llvm::MCAsmInfo::PPCUseFullRegisterNames = false

protected

True if full register names are printed.

Definition at line 218 of file MCAsmInfo.h.

Referenced by MCAsmInfo(), setFullRegisterNames(), and useFullRegisterNames().

◆ PreserveAsmComments

bool llvm::MCAsmInfo::PreserveAsmComments

protected

Preserve Comments in assembly.

Definition at line 418 of file MCAsmInfo.h.

Referenced by MCAsmInfo(), preserveAsmComments(), and setPreserveAsmComments().

◆ PrivateGlobalPrefix

StringRef llvm::MCAsmInfo::PrivateGlobalPrefix

protected

This prefix is used for globals like constant pool entries that are completely private to the .s file and should not have names in the .o file.

Defaults to "L"

Definition at line 160 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), getPrivateGlobalPrefix(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoELF::MCAsmInfoELF(), llvm::MCAsmInfoGOFF::MCAsmInfoGOFF(), llvm::MCAsmInfoWasm::MCAsmInfoWasm(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::MipsCOFFMCAsmInfo::MipsCOFFMCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ PrivateLabelPrefix

StringRef llvm::MCAsmInfo::PrivateLabelPrefix

protected

This prefix is used for labels for basic blocks.

Defaults to the same as PrivateGlobalPrefix.

Definition at line 164 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), getPrivateLabelPrefix(), MCAsmInfo(), llvm::MCAsmInfoELF::MCAsmInfoELF(), llvm::MCAsmInfoGOFF::MCAsmInfoGOFF(), llvm::MCAsmInfoWasm::MCAsmInfoWasm(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::MipsCOFFMCAsmInfo::MipsCOFFMCAsmInfo(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

◆ ProtectedVisibilityAttr

MCSymbolAttr llvm::MCAsmInfo::ProtectedVisibilityAttr = MCSA_Protected

protected

This attribute, if not MCSA_Invalid, is used to declare a symbol as having protected visibility.

Defaults to MCSA_Protected

Definition at line 350 of file MCAsmInfo.h.

Referenced by llvm::ARCMCAsmInfo::ARCMCAsmInfo(), getProtectedVisibilityAttr(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ SeparatorString

const char* llvm::MCAsmInfo::SeparatorString

protected

This string, if specified, is used to separate instructions from each other when on the same line.

Defaults to ';'

Definition at line 131 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::AVRMCAsmInfo::AVRMCAsmInfo(), getSeparatorString(), MCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), and llvm::X86MCAsmInfoMicrosoftMASM::X86MCAsmInfoMicrosoftMASM().

◆ SetDirectiveSuppressesReloc

bool llvm::MCAsmInfo::SetDirectiveSuppressesReloc = false

protected

True if the expression .long f - g uses a relocation but it can be suppressed by writing a = f - g .long a.

Definition at line 290 of file MCAsmInfo.h.

Referenced by doesSetDirectiveSuppressReloc(), and llvm::MCAsmInfoDarwin::MCAsmInfoDarwin().

◆ StackGrowsUp

bool llvm::MCAsmInfo::StackGrowsUp = false

protected

True if target stack grow up. Default is false.

Definition at line 97 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), and isStackGrowthDirectionUp().

◆ SunStyleELFSectionSwitchSyntax

bool llvm::MCAsmInfo::SunStyleELFSectionSwitchSyntax = false

protected

This is true if this target uses "Sun Style" syntax for section switching ("#alloc,#write" etc) instead of the normal ELF syntax (,"a,w") in .section directives.

Defaults to false.

Definition at line 258 of file MCAsmInfo.h.

Referenced by usesSunStyleELFSectionSwitchSyntax().

◆ SupportsDebugInformation

bool llvm::MCAsmInfo::SupportsDebugInformation = false

protected

True if target supports emission of debugging information.

Defaults to false.

Definition at line 356 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), llvm::AVRMCAsmInfo::AVRMCAsmInfo(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), llvm::CSKYMCAsmInfo::CSKYMCAsmInfo(), doesSupportDebugInformation(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), llvm::X86ELFMCAsmInfo::X86ELFMCAsmInfo(), llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(), llvm::XCoreMCAsmInfo::XCoreMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ SupportsExtendedDwarfLocDirective

bool llvm::MCAsmInfo::SupportsExtendedDwarfLocDirective = true

protected

True if the target supports flags in ".loc" directive, false if only location is allowed.

Definition at line 393 of file MCAsmInfo.h.

Referenced by MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and supportsExtendedDwarfLocDirective().

◆ SupportsQuotedNames

bool llvm::MCAsmInfo::SupportsQuotedNames = true

protected

If this is true, symbol names with invalid characters will be printed in quotes.

Definition at line 207 of file MCAsmInfo.h.

Referenced by llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and supportsNameQuoting().

◆ SupportsSignedData

bool llvm::MCAsmInfo::SupportsSignedData = true

protected

True if data directives support signed values.

Definition at line 253 of file MCAsmInfo.h.

Referenced by llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), and supportsSignedData().

◆ TextAlignFillValue

unsigned llvm::MCAsmInfo::TextAlignFillValue = 0

protected

If non-zero, this is used to fill the executable space created as the result of a alignment directive.

Defaults to 0

Definition at line 277 of file MCAsmInfo.h.

Referenced by getTextAlignFillValue().

◆ UseAssignmentForEHBegin

bool llvm::MCAsmInfo::UseAssignmentForEHBegin = false

protected

Definition at line 152 of file MCAsmInfo.h.

Referenced by llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), and useAssignmentForEHBegin().

◆ UseAtForSpecifier

bool llvm::MCAsmInfo::UseAtForSpecifier = true

protected

True if target uses @ (expr@specifier) for relocation specifiers.

Definition at line 385 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::RISCVMCAsmInfo::RISCVMCAsmInfo(), and useAtForSpecifier().

◆ UseDataRegionDirectives

bool llvm::MCAsmInfo::UseDataRegionDirectives = false

protected

This is true if data region markers should be printed as ".data_region/.end_data_region" directives.

If false, use "$d/$a" labels instead.

Definition at line 212 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), doesSupportDataRegionDirectives(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), and llvm::X86MCAsmInfoDarwin::X86MCAsmInfoDarwin().

◆ UseIntegratedAssembler

bool llvm::MCAsmInfo::UseIntegratedAssembler

protected

Should we use the integrated assembler?

The integrated assembler should be enabled by default (by the constructors) when failing to parse a valid piece of assembly (inline or otherwise) is considered a bug. It may then be overridden after construction (see CodeGenTargetMachineImpl::initAsmInfo()).

Definition at line 412 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::ARMELFMCAsmInfo::setUseIntegratedAssembler(), setUseIntegratedAssembler(), useIntegratedAssembler(), and llvm::XCoreMCAsmInfo::XCoreMCAsmInfo().

◆ UseLogicalShr

bool llvm::MCAsmInfo::UseLogicalShr = true

protected

True if the integrated assembler should interpret 'a >> b' constant expressions as logical rather than arithmetic.

Definition at line 425 of file MCAsmInfo.h.

Referenced by llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), and shouldUseLogicalShr().

◆ UseMotorolaIntegers

bool llvm::MCAsmInfo::UseMotorolaIntegers = false

protected

Definition at line 428 of file MCAsmInfo.h.

Referenced by llvm::M68kELFMCAsmInfo::M68kELFMCAsmInfo(), and shouldUseMotorolaIntegers().

◆ UseParensForSpecifier

bool llvm::MCAsmInfo::UseParensForSpecifier = false

protected

(ARM-specific) Uses parens for relocation specifier in data directives, e.g.

.word foo(got).

Definition at line 389 of file MCAsmInfo.h.

Referenced by llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), and useParensForSpecifier().

◆ UsesCFIWithoutEH

bool llvm::MCAsmInfo::UsesCFIWithoutEH = false

protected

True if target uses CFI unwind information for other purposes than EH (debugging / sanitizers) when ExceptionsType == ExceptionHandling::None.

Definition at line 363 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), and usesCFIWithoutEH().

◆ UsesELFSectionDirectiveForBSS

bool llvm::MCAsmInfo::UsesELFSectionDirectiveForBSS = false

protected

This is true if this target uses ELF '.section' directive before the '.bss' one.

It's used for PPC/Linux which doesn't support the '.bss' directive only. Defaults to false.

Definition at line 263 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoDarwin::AArch64MCAsmInfoDarwin(), llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::ARCMCAsmInfo::ARCMCAsmInfo(), llvm::AVRMCAsmInfo::AVRMCAsmInfo(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), llvm::CSKYMCAsmInfo::CSKYMCAsmInfo(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), llvm::MSP430MCAsmInfo::MSP430MCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), usesELFSectionDirectiveForBSS(), llvm::VEELFMCAsmInfo::VEELFMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

◆ UsesSetToEquateSymbol

bool llvm::MCAsmInfo::UsesSetToEquateSymbol = false

protected

Use .set instead of = to equate a symbol to an expression.

Definition at line 149 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::PPCXCOFFMCAsmInfo::PPCXCOFFMCAsmInfo(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), and usesSetToEquateSymbol().

◆ WeakDirective

const char* llvm::MCAsmInfo::WeakDirective

protected

Used to declare a global as being a weak symbol. Defaults to ".weak".

Definition at line 321 of file MCAsmInfo.h.

Referenced by getWeakDirective(), MCAsmInfo(), and llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo().

◆ WeakRefDirective

const char* llvm::MCAsmInfo::WeakRefDirective = nullptr

protected

This directive, if non-null, is used to declare a global as being a weak undefined symbol.

Defaults to nullptr.

Definition at line 325 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoELF::AArch64MCAsmInfoELF(), llvm::BPFMCAsmInfo::BPFMCAsmInfo(), getWeakRefDirective(), llvm::LanaiMCAsmInfo::LanaiMCAsmInfo(), llvm::MCAsmInfoCOFF::MCAsmInfoCOFF(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::MCAsmInfoELF::MCAsmInfoELF(), and llvm::MCAsmInfoWasm::MCAsmInfoWasm().

◆ WinEHEncodingType

WinEH::EncodingType llvm::MCAsmInfo::WinEHEncodingType = WinEH::EncodingType::Invalid

protected

Windows exception handling data (.pdata) encoding. Defaults to Invalid.

Definition at line 366 of file MCAsmInfo.h.

Referenced by llvm::AArch64MCAsmInfoGNUCOFF::AArch64MCAsmInfoGNUCOFF(), llvm::AArch64MCAsmInfoMicrosoftCOFF::AArch64MCAsmInfoMicrosoftCOFF(), llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMCOFFMCAsmInfoMicrosoft::ARMCOFFMCAsmInfoMicrosoft(), getWinEHEncodingType(), llvm::MipsCOFFMCAsmInfo::MipsCOFFMCAsmInfo(), usesWindowsCFI(), llvm::X86MCAsmInfoGNUCOFF::X86MCAsmInfoGNUCOFF(), and llvm::X86MCAsmInfoMicrosoft::X86MCAsmInfoMicrosoft().

◆ ZeroDirective

const char* llvm::MCAsmInfo::ZeroDirective

protected

This should be set to the directive used to get some number of zero (and non-zero if supported by the directive) bytes emitted to the current section.

Common cases are "\t.zero\t" and "\t.space\t". Defaults to "\t.zero\t"

Definition at line 226 of file MCAsmInfo.h.

Referenced by llvm::ARCMCAsmInfo::ARCMCAsmInfo(), getZeroDirective(), llvm::HexagonMCAsmInfo::HexagonMCAsmInfo(), llvm::LoongArchMCAsmInfo::LoongArchMCAsmInfo(), MCAsmInfo(), llvm::MCAsmInfoDarwin::MCAsmInfoDarwin(), llvm::MCAsmInfoGOFF::MCAsmInfoGOFF(), llvm::MCAsmInfoXCOFF::MCAsmInfoXCOFF(), llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), llvm::PPCELFMCAsmInfo::PPCELFMCAsmInfo(), llvm::SparcELFMCAsmInfo::SparcELFMCAsmInfo(), llvm::SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(), llvm::WebAssemblyMCAsmInfo::WebAssemblyMCAsmInfo(), llvm::XCoreMCAsmInfo::XCoreMCAsmInfo(), and llvm::XtensaMCAsmInfo::XtensaMCAsmInfo().

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

include/llvm/MC/MCAsmInfo.h
lib/MC/MCAsmInfo.cpp

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ AsmCharLiteralSyntax

Constructor & Destructor Documentation

◆ MCAsmInfo() [1/2]

◆ ~MCAsmInfo()

◆ MCAsmInfo() [2/2]

Member Function Documentation

◆ addInitialFrameState()

◆ avoidWeakIfComdat()

◆ binutilsIsAtLeast()

◆ characterLiteralSyntax()

◆ doDwarfFDESymbolsUseAbsDiff()

◆ doesAllowAtAtStartOfIdentifier()

◆ doesAllowAtInName()

◆ doesAllowDollarAtStartOfIdentifier()

◆ doesAllowQuestionAtStartOfIdentifier()

◆ doesDwarfUseRelocationsAcrossSections()

◆ doesSetDirectiveSuppressReloc()

◆ doesSupportDataRegionDirectives()

◆ doesSupportDebugInformation()

◆ enableDwarfFileDirectoryDefault()

◆ evaluateAsRelocatableImpl()

◆ getAlignmentIsInBytes()

◆ getAsciiDirective()

◆ getAscizDirective()

◆ getAssemblerDialect()

◆ getCalleeSaveStackSlotSize()

◆ getCodePointerSize()

◆ getCOMMDirectiveAlignmentIsInBytes()

◆ getCommentColumn()

◆ getCommentString()

◆ getData16bitsDirective()

◆ getData32bitsDirective()

◆ getData64bitsDirective()

◆ getData8bitsDirective()

◆ getDollarIsPC()

◆ getExceptionHandlingType()

◆ getExportedVisibilityAttr()

◆ getExprForFDESymbol()

◆ getExprForPersonalitySymbol()

◆ getGlobalDirective()

◆ getHiddenDeclarationVisibilityAttr()

◆ getHiddenVisibilityAttr()

◆ getInitialFrameState()

◆ getInlineAsmEnd()

◆ getInlineAsmStart()

◆ getLabelSuffix()

◆ getLCOMMDirectiveAlignmentType()

◆ getLinkerPrivateGlobalPrefix()

◆ getMaxInstLength()

◆ getMinInstAlignment()

◆ getNonexecutableStackSection()

◆ getPrivateGlobalPrefix()

◆ getPrivateLabelPrefix()

◆ getProtectedVisibilityAttr()

◆ getSeparatorString()

◆ getSpecifierForName()

◆ getSpecifierName()

◆ getTextAlignFillValue()

◆ getWeakDirective()

◆ getWeakRefDirective()

◆ getWinEHEncodingType()

◆ getZeroDirective()

◆ hasCOFFAssociativeComdats()

◆ hasCOFFComdatConstants()

◆ hasDotTypeDotSizeDirective()

◆ hasFunctionAlignment()

◆ hasIdentDirective()

◆ hasLEB128Directives()

◆ hasLinkerPrivateGlobalPrefix()

◆ hasNoDeadStrip()

◆ hasSingleParameterDotFile()

◆ hasSubsectionsViaSymbols()

◆ hasWeakDefCanBeHiddenDirective()