LLVM 20.0.0git
Public Types | Public Member Functions | Protected Attributes | List of all members
llvm::MCAsmInfo Class Reference

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:
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Public Types

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

Public Member Functions

 MCAsmInfo ()
 
virtual ~MCAsmInfo ()
 
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 chargetData8bitsDirective () const
 
const chargetData16bitsDirective () const
 
const chargetData32bitsDirective () const
 
const chargetData64bitsDirective () const
 
bool supportsSignedData () const
 
const chargetGPRel64Directive () const
 
const chargetGPRel32Directive () const
 
const chargetDTPRel64Directive () const
 
const chargetDTPRel32Directive () const
 
const chargetTPRel64Directive () const
 
const chargetTPRel32Directive () const
 
virtual MCSectiongetNonexecutableStackSection (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 MCExprgetExprForPersonalitySymbol (const MCSymbol *Sym, unsigned Encoding, MCStreamer &Streamer) const
 
virtual const MCExprgetExprForFDESymbol (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 bool shouldOmitSectionDirective (StringRef SectionName) const
 Return true if the .section directive should be omitted when emitting SectionName.
 
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 chargetSeparatorString () const
 
unsigned getCommentColumn () const
 
void setCommentColumn (unsigned Col)
 
StringRef getCommentString () const
 
bool shouldAllowAdditionalComments () const
 
const chargetLabelSuffix () const
 
bool useAssignmentForEHBegin () const
 
bool needsLocalForSize () const
 
StringRef getPrivateGlobalPrefix () const
 
StringRef getPrivateLabelPrefix () const
 
bool hasLinkerPrivateGlobalPrefix () const
 
StringRef getLinkerPrivateGlobalPrefix () const
 
const chargetInlineAsmStart () const
 
const chargetInlineAsmEnd () const
 
const chargetCode16Directive () const
 
const chargetCode32Directive () const
 
const chargetCode64Directive () 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 chargetZeroDirective () const
 
const chargetAsciiDirective () const
 
const chargetAscizDirective () const
 
AsmCharLiteralSyntax characterLiteralSyntax () const
 
bool getAlignmentIsInBytes () const
 
unsigned getTextAlignFillValue () const
 
const chargetGlobalDirective () 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 chargetWeakDirective () const
 
const chargetWeakRefDirective () const
 
bool hasWeakDefCanBeHiddenDirective () const
 
bool avoidWeakIfComdat () const
 
MCSymbolAttr getHiddenVisibilityAttr () const
 
MCSymbolAttr getExportedVisibilityAttr () const
 
MCSymbolAttr getHiddenDeclarationVisibilityAttr () const
 
MCSymbolAttr getProtectedVisibilityAttr () const
 
MCSymbolAttr getMemtagAttr () 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 useParensForSymbolVariant () const
 
bool useParensForDollarSignNames () 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 hasMipsExpressions () const
 
bool shouldUseMotorolaIntegers () const
 

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 charSeparatorString
 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 charLabelSuffix
 This is appended to emitted labels. Defaults to ":".
 
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 charInlineAsmStart
 If these are nonempty, they contain a directive to emit before and after an inline assembly statement.
 
const charInlineAsmEnd
 
const charCode16Directive
 These are assembly directives that tells the assembler to interpret the following instructions differently.
 
const charCode32Directive
 
const charCode64Directive
 
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 charZeroDirective
 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 charAsciiDirective
 This directive allows emission of an ascii string with the standard C escape characters embedded into it.
 
const charAscizDirective
 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 charData8bitsDirective
 These directives are used to output some unit of integer data to the current section.
 
const charData16bitsDirective
 
const charData32bitsDirective
 
const charData64bitsDirective
 
bool SupportsSignedData = true
 True if data directives support signed values.
 
const charGPRel64Directive = nullptr
 If non-null, a directive that is used to emit a word which should be relocated as a 64-bit GP-relative offset, e.g.
 
const charGPRel32Directive = nullptr
 If non-null, a directive that is used to emit a word which should be relocated as a 32-bit GP-relative offset, e.g.
 
const charDTPRel32Directive = nullptr
 If non-null, directives that are used to emit a word/dword which should be relocated as a 32/64-bit DTP/TP-relative offset, e.g.
 
const charDTPRel64Directive = nullptr
 
const charTPRel32Directive = nullptr
 
const charTPRel64Directive = nullptr
 
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 charGlobalDirective
 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 charWeakDirective
 Used to declare a global as being a weak symbol. Defaults to ".weak".
 
const charWeakRefDirective = 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.
 
MCSymbolAttr MemtagAttr = MCSA_Memtag
 
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 UseParensForSymbolVariant = false
 True if target uses parens to indicate the symbol variant instead of .
 
bool UseParensForDollarSignNames = true
 True if the target uses parens for symbol names starting with '$' character to distinguish them from absolute names.
 
bool SupportsExtendedDwarfLocDirective = true
 True if the target supports flags in ".loc" directive, false if only location is allowed.
 
std::vector< MCCFIInstructionInitialFrameState
 
std::pair< int, int > BinutilsVersion = {2, 26}
 
bool UseIntegratedAssembler
 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.
 
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 HasMipsExpressions = false
 
bool UseMotorolaIntegers = false
 

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 56 of file MCAsmInfo.h.

Member Enumeration Documentation

◆ AsmCharLiteralSyntax

Assembly character literal syntax types.

Enumerator
ACLS_Unknown 
ACLS_SingleQuotePrefix 

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

Definition at line 59 of file MCAsmInfo.h.

Constructor & Destructor Documentation

◆ MCAsmInfo()

MCAsmInfo::MCAsmInfo ( )
explicit

◆ ~MCAsmInfo()

MCAsmInfo::~MCAsmInfo ( )
virtualdefault

Member Function Documentation

◆ addInitialFrameState()

void MCAsmInfo::addInitialFrameState ( const MCCFIInstruction Inst)

◆ avoidWeakIfComdat()

bool llvm::MCAsmInfo::avoidWeakIfComdat ( ) const
inline

Definition at line 624 of file MCAsmInfo.h.

References AvoidWeakIfComdat.

Referenced by llvm::AsmPrinter::emitLinkage().

◆ binutilsIsAtLeast()

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

◆ characterLiteralSyntax()

AsmCharLiteralSyntax llvm::MCAsmInfo::characterLiteralSyntax ( ) const
inline

Definition at line 593 of file MCAsmInfo.h.

References CharacterLiteralSyntax.

◆ doDwarfFDESymbolsUseAbsDiff()

bool llvm::MCAsmInfo::doDwarfFDESymbolsUseAbsDiff ( ) const
inline

Definition at line 671 of file MCAsmInfo.h.

References DwarfFDESymbolsUseAbsDiff.

Referenced by emitFDESymbol().

◆ doesAllowAtAtStartOfIdentifier()

bool llvm::MCAsmInfo::doesAllowAtAtStartOfIdentifier ( ) const
inline

Definition at line 573 of file MCAsmInfo.h.

References AllowAtAtStartOfIdentifier.

Referenced by llvm::AsmLexer::LexToken().

◆ doesAllowAtInName()

bool llvm::MCAsmInfo::doesAllowAtInName ( ) const
inline

Definition at line 568 of file MCAsmInfo.h.

References AllowAtInName.

Referenced by isAcceptableChar().

◆ doesAllowDollarAtStartOfIdentifier()

bool llvm::MCAsmInfo::doesAllowDollarAtStartOfIdentifier ( ) const
inline

Definition at line 576 of file MCAsmInfo.h.

References AllowDollarAtStartOfIdentifier.

Referenced by llvm::AsmLexer::LexToken().

◆ doesAllowQuestionAtStartOfIdentifier()

bool llvm::MCAsmInfo::doesAllowQuestionAtStartOfIdentifier ( ) const
inline

Definition at line 570 of file MCAsmInfo.h.

References AllowQuestionAtStartOfIdentifier.

Referenced by llvm::AsmLexer::LexToken().

◆ doesDwarfUseRelocationsAcrossSections()

bool llvm::MCAsmInfo::doesDwarfUseRelocationsAcrossSections ( ) const
inline

◆ doesSetDirectiveSuppressReloc()

bool llvm::MCAsmInfo::doesSetDirectiveSuppressReloc ( ) const
inline

◆ doesSupportDataRegionDirectives()

bool llvm::MCAsmInfo::doesSupportDataRegionDirectives ( ) const
inline

Definition at line 581 of file MCAsmInfo.h.

References UseDataRegionDirectives.

◆ doesSupportDebugInformation()

bool llvm::MCAsmInfo::doesSupportDebugInformation ( ) const
inline

Definition at line 640 of file MCAsmInfo.h.

References SupportsDebugInformation.

Referenced by llvm::AsmPrinter::doInitialization().

◆ enableDwarfFileDirectoryDefault()

bool llvm::MCAsmInfo::enableDwarfFileDirectoryDefault ( ) const
inline

Definition at line 683 of file MCAsmInfo.h.

References EnableDwarfFileDirectoryDefault.

◆ getAlignmentIsInBytes()

bool llvm::MCAsmInfo::getAlignmentIsInBytes ( ) const
inline

Definition at line 596 of file MCAsmInfo.h.

References AlignmentIsInBytes.

◆ getAsciiDirective()

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

Definition at line 591 of file MCAsmInfo.h.

References AsciiDirective.

◆ getAscizDirective()

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

Definition at line 592 of file MCAsmInfo.h.

References AscizDirective.

◆ getAssemblerDialect()

unsigned llvm::MCAsmInfo::getAssemblerDialect ( ) const
inline

◆ getCalleeSaveStackSlotSize()

unsigned llvm::MCAsmInfo::getCalleeSaveStackSlotSize ( ) const
inline

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

Definition at line 453 of file MCAsmInfo.h.

References CalleeSaveStackSlotSize.

Referenced by getDataAlignmentFactor().

◆ getCode16Directive()

const char * llvm::MCAsmInfo::getCode16Directive ( ) const
inline

Definition at line 564 of file MCAsmInfo.h.

References Code16Directive.

◆ getCode32Directive()

const char * llvm::MCAsmInfo::getCode32Directive ( ) const
inline

Definition at line 565 of file MCAsmInfo.h.

References Code32Directive.

◆ getCode64Directive()

const char * llvm::MCAsmInfo::getCode64Directive ( ) const
inline

Definition at line 566 of file MCAsmInfo.h.

References Code64Directive.

◆ getCodePointerSize()

unsigned llvm::MCAsmInfo::getCodePointerSize ( ) const
inline

◆ getCOMMDirectiveAlignmentIsInBytes()

bool llvm::MCAsmInfo::getCOMMDirectiveAlignmentIsInBytes ( ) const
inline

Definition at line 604 of file MCAsmInfo.h.

References COMMDirectiveAlignmentIsInBytes.

◆ getCommentColumn()

unsigned llvm::MCAsmInfo::getCommentColumn ( ) const
inline

Definition at line 540 of file MCAsmInfo.h.

References CommentColumn.

Referenced by emitComments().

◆ getCommentString()

StringRef llvm::MCAsmInfo::getCommentString ( ) const
inline

◆ getData16bitsDirective()

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

Definition at line 468 of file MCAsmInfo.h.

References Data16bitsDirective.

◆ getData32bitsDirective()

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

Definition at line 469 of file MCAsmInfo.h.

References Data32bitsDirective.

◆ getData64bitsDirective()

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

Definition at line 470 of file MCAsmInfo.h.

References Data64bitsDirective.

◆ getData8bitsDirective()

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

◆ getDollarIsPC()

bool llvm::MCAsmInfo::getDollarIsPC ( ) const
inline

Definition at line 537 of file MCAsmInfo.h.

References DollarIsPC.

◆ getDTPRel32Directive()

const char * llvm::MCAsmInfo::getDTPRel32Directive ( ) const
inline

Definition at line 475 of file MCAsmInfo.h.

References DTPRel32Directive.

◆ getDTPRel64Directive()

const char * llvm::MCAsmInfo::getDTPRel64Directive ( ) const
inline

Definition at line 474 of file MCAsmInfo.h.

References DTPRel64Directive.

◆ getExceptionHandlingType()

ExceptionHandling llvm::MCAsmInfo::getExceptionHandlingType ( ) const
inline

◆ getExportedVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getExportedVisibilityAttr ( ) const
inline

Definition at line 628 of file MCAsmInfo.h.

References ExportedVisibilityAttr.

◆ getExprForFDESymbol()

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

◆ getExprForPersonalitySymbol()

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

◆ getGlobalDirective()

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

Definition at line 598 of file MCAsmInfo.h.

References GlobalDirective.

◆ getGPRel32Directive()

const char * llvm::MCAsmInfo::getGPRel32Directive ( ) const
inline

Definition at line 473 of file MCAsmInfo.h.

References GPRel32Directive.

◆ getGPRel64Directive()

const char * llvm::MCAsmInfo::getGPRel64Directive ( ) const
inline

Definition at line 472 of file MCAsmInfo.h.

References GPRel64Directive.

◆ getHiddenDeclarationVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getHiddenDeclarationVisibilityAttr ( ) const
inline

Definition at line 630 of file MCAsmInfo.h.

References HiddenDeclarationVisibilityAttr.

Referenced by llvm::AsmPrinter::emitVisibility().

◆ getHiddenVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getHiddenVisibilityAttr ( ) const
inline

Definition at line 626 of file MCAsmInfo.h.

References HiddenVisibilityAttr.

Referenced by llvm::AsmPrinter::emitVisibility().

◆ getInitialFrameState()

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

Definition at line 689 of file MCAsmInfo.h.

References InitialFrameState.

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

◆ getInlineAsmEnd()

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

Definition at line 563 of file MCAsmInfo.h.

References InlineAsmEnd.

◆ getInlineAsmStart()

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

Definition at line 562 of file MCAsmInfo.h.

References InlineAsmStart.

◆ getLabelSuffix()

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

Definition at line 545 of file MCAsmInfo.h.

References LabelSuffix.

◆ getLCOMMDirectiveAlignmentType()

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

Definition at line 608 of file MCAsmInfo.h.

References LCOMMDirectiveAlignmentType.

Referenced by llvm::AsmPrinter::emitGlobalVariable().

◆ getLinkerPrivateGlobalPrefix()

StringRef llvm::MCAsmInfo::getLinkerPrivateGlobalPrefix ( ) const
inline

◆ 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 532 of file MCAsmInfo.h.

References MaxInstLength.

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

◆ getMemtagAttr()

MCSymbolAttr llvm::MCAsmInfo::getMemtagAttr ( ) const
inline

Definition at line 638 of file MCAsmInfo.h.

References MemtagAttr.

Referenced by llvm::AsmPrinter::emitGlobalVariable().

◆ getMinInstAlignment()

unsigned llvm::MCAsmInfo::getMinInstAlignment ( ) const
inline

Definition at line 536 of file MCAsmInfo.h.

References MinInstAlignment.

Referenced by llvm::MCDwarfLineTableHeader::Emit(), and ScaleAddrDelta().

◆ 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 482 of file MCAsmInfo.h.

Referenced by llvm::AsmPrinter::doFinalization(), and llvm::MCELFStreamer::initSections().

◆ getPrivateGlobalPrefix()

StringRef llvm::MCAsmInfo::getPrivateGlobalPrefix ( ) const
inline

◆ getPrivateLabelPrefix()

StringRef llvm::MCAsmInfo::getPrivateLabelPrefix ( ) const
inline

Definition at line 550 of file MCAsmInfo.h.

References PrivateLabelPrefix.

Referenced by llvm::MCContext::createBlockSymbol().

◆ getProtectedVisibilityAttr()

MCSymbolAttr llvm::MCAsmInfo::getProtectedVisibilityAttr ( ) const
inline

Definition at line 634 of file MCAsmInfo.h.

References ProtectedVisibilityAttr.

Referenced by llvm::AsmPrinter::emitVisibility().

◆ getSeparatorString()

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

◆ getTextAlignFillValue()

unsigned llvm::MCAsmInfo::getTextAlignFillValue ( ) const
inline

Definition at line 597 of file MCAsmInfo.h.

References TextAlignFillValue.

◆ getTPRel32Directive()

const char * llvm::MCAsmInfo::getTPRel32Directive ( ) const
inline

Definition at line 477 of file MCAsmInfo.h.

References TPRel32Directive.

◆ getTPRel64Directive()

const char * llvm::MCAsmInfo::getTPRel64Directive ( ) const
inline

Definition at line 476 of file MCAsmInfo.h.

References TPRel64Directive.

◆ getWeakDirective()

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

Definition at line 617 of file MCAsmInfo.h.

References WeakDirective.

◆ getWeakRefDirective()

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

Definition at line 618 of file MCAsmInfo.h.

References WeakRefDirective.

Referenced by llvm::AsmPrinter::doFinalization(), and llvm::AsmPrinter::emitGlobalAlias().

◆ getWinEHEncodingType()

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

Definition at line 643 of file MCAsmInfo.h.

References WinEHEncodingType.

Referenced by llvm::AsmPrinter::doInitialization().

◆ getZeroDirective()

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

Definition at line 590 of file MCAsmInfo.h.

References ZeroDirective.

◆ hasCOFFAssociativeComdats()

bool llvm::MCAsmInfo::hasCOFFAssociativeComdats ( ) const
inline

Definition at line 527 of file MCAsmInfo.h.

References HasCOFFAssociativeComdats.

Referenced by getWinCFISection().

◆ hasCOFFComdatConstants()

bool llvm::MCAsmInfo::hasCOFFComdatConstants ( ) const
inline

Definition at line 528 of file MCAsmInfo.h.

References HasCOFFComdatConstants.

◆ hasDotTypeDotSizeDirective()

bool llvm::MCAsmInfo::hasDotTypeDotSizeDirective ( ) const
inline

◆ hasFunctionAlignment()

bool llvm::MCAsmInfo::hasFunctionAlignment ( ) const
inline

Definition at line 612 of file MCAsmInfo.h.

References HasFunctionAlignment.

◆ hasIdentDirective()

bool llvm::MCAsmInfo::hasIdentDirective ( ) const
inline

Definition at line 615 of file MCAsmInfo.h.

References HasIdentDirective.

◆ hasLEB128Directives()

bool llvm::MCAsmInfo::hasLEB128Directives ( ) const
inline

Definition at line 585 of file MCAsmInfo.h.

References HasLEB128Directives.

Referenced by llvm::EHStreamer::emitExceptionTable().

◆ hasLinkerPrivateGlobalPrefix()

bool llvm::MCAsmInfo::hasLinkerPrivateGlobalPrefix ( ) const
inline

Definition at line 552 of file MCAsmInfo.h.

References llvm::StringRef::empty(), and LinkerPrivateGlobalPrefix.

Referenced by getLinkerPrivateGlobalPrefix().

◆ hasMipsExpressions()

bool llvm::MCAsmInfo::hasMipsExpressions ( ) const
inline

Definition at line 730 of file MCAsmInfo.h.

References HasMipsExpressions.

Referenced by llvm::AsmLexer::LexToken().

◆ hasNoDeadStrip()

bool llvm::MCAsmInfo::hasNoDeadStrip ( ) const
inline

Definition at line 616 of file MCAsmInfo.h.

References HasNoDeadStrip.

Referenced by llvm::AsmPrinter::emitSpecialLLVMGlobal().

◆ hasSingleParameterDotFile()

bool llvm::MCAsmInfo::hasSingleParameterDotFile ( ) const
inline

Definition at line 614 of file MCAsmInfo.h.

References HasSingleParameterDotFile.

Referenced by llvm::AsmPrinter::doInitialization().

◆ hasSubsectionsViaSymbols()

bool llvm::MCAsmInfo::hasSubsectionsViaSymbols ( ) const
inline

◆ hasWeakDefCanBeHiddenDirective()

bool llvm::MCAsmInfo::hasWeakDefCanBeHiddenDirective ( ) const
inline

Definition at line 620 of file MCAsmInfo.h.

References HasWeakDefCanBeHiddenDirective.

Referenced by canBeHidden().

◆ 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 101 of file MCAsmInfo.cpp.

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

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

◆ isAIX()

bool llvm::MCAsmInfo::isAIX ( ) const
inline

Definition at line 524 of file MCAsmInfo.h.

References IsAIX.

Referenced by llvm::AsmPrinter::doInitialization(), and llvm::AsmPrinter::SetupMachineFunction().

◆ isHLASM()

bool llvm::MCAsmInfo::isHLASM ( ) const
inline

Definition at line 525 of file MCAsmInfo.h.

References IsHLASM.

Referenced by EmitInlineAsmStr(), and llvm::AsmLexer::LexToken().

◆ isLittleEndian()

bool llvm::MCAsmInfo::isLittleEndian ( ) const
inline

True if the target is little endian.

Definition at line 458 of file MCAsmInfo.h.

References IsLittleEndian.

Referenced by llvm::ARMTargetStreamer::emitInst(), llvm::MCStreamer::emitIntValue(), and llvm::MCDwarfFrameEmitter::encodeAdvanceLoc().

◆ isMachO()

bool llvm::MCAsmInfo::isMachO ( ) const
inline

◆ isStackGrowthDirectionUp()

bool llvm::MCAsmInfo::isStackGrowthDirectionUp ( ) const
inline

True if target stack grow up.

Definition at line 461 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 108 of file MCAsmInfo.cpp.

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

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

◆ needsDwarfSectionOffsetDirective()

bool llvm::MCAsmInfo::needsDwarfSectionOffsetDirective ( ) const
inline

◆ needsLocalForSize()

bool llvm::MCAsmInfo::needsLocalForSize ( ) const
inline

Definition at line 548 of file MCAsmInfo.h.

References NeedsLocalForSize.

Referenced by llvm::AsmPrinter::SetupMachineFunction().

◆ parseInlineAsmUsingAsmParser()

bool llvm::MCAsmInfo::parseInlineAsmUsingAsmParser ( ) const
inline

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

Definition at line 701 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 720 of file MCAsmInfo.h.

References PreserveAsmComments.

◆ setAllowAtInName()

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

Definition at line 569 of file MCAsmInfo.h.

References AllowAtInName.

◆ setBinutilsVersion()

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

Definition at line 693 of file MCAsmInfo.h.

References BinutilsVersion.

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

◆ setCommentColumn()

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

Definition at line 541 of file MCAsmInfo.h.

References CommentColumn.

◆ setExceptionsType()

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

Definition at line 645 of file MCAsmInfo.h.

References ExceptionsType.

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

◆ setFullRegisterNames()

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

Definition at line 588 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 715 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 723 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 710 of file MCAsmInfo.h.

References UseIntegratedAssembler.

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

◆ shouldAllowAdditionalComments()

bool llvm::MCAsmInfo::shouldAllowAdditionalComments ( ) const
inline

Definition at line 544 of file MCAsmInfo.h.

References AllowAdditionalComments.

Referenced by llvm::AsmLexer::LexToken().

◆ 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 122 of file MCAsmInfo.cpp.

References usesELFSectionDirectiveForBSS().

Referenced by llvm::MCSectionELF::shouldOmitSectionDirective(), llvm::MCSectionWasm::shouldOmitSectionDirective(), and llvm::AMDGPUMCAsmInfo::shouldOmitSectionDirective().

◆ shouldUseLogicalShr()

bool llvm::MCAsmInfo::shouldUseLogicalShr ( ) const
inline

Definition at line 728 of file MCAsmInfo.h.

References UseLogicalShr.

◆ shouldUseMotorolaIntegers()

bool llvm::MCAsmInfo::shouldUseMotorolaIntegers ( ) const
inline

Definition at line 731 of file MCAsmInfo.h.

References UseMotorolaIntegers.

Referenced by llvm::AsmLexer::AsmLexer().

◆ supportsExtendedDwarfLocDirective()

bool llvm::MCAsmInfo::supportsExtendedDwarfLocDirective ( ) const
inline

Definition at line 677 of file MCAsmInfo.h.

References SupportsExtendedDwarfLocDirective.

◆ supportsNameQuoting()

bool llvm::MCAsmInfo::supportsNameQuoting ( ) const
inline

Definition at line 579 of file MCAsmInfo.h.

References SupportsQuotedNames.

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

◆ supportsSignedData()

bool llvm::MCAsmInfo::supportsSignedData ( ) const
inline

Definition at line 471 of file MCAsmInfo.h.

References SupportsSignedData.

◆ useAssignmentForEHBegin()

bool llvm::MCAsmInfo::useAssignmentForEHBegin ( ) const
inline

Definition at line 547 of file MCAsmInfo.h.

References UseAssignmentForEHBegin.

◆ useDwarfRegNumForCFI()

bool llvm::MCAsmInfo::useDwarfRegNumForCFI ( ) const
inline

Definition at line 672 of file MCAsmInfo.h.

References DwarfRegNumForCFI.

◆ useFullRegisterNames()

bool llvm::MCAsmInfo::useFullRegisterNames ( ) const
inline

Definition at line 587 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 698 of file MCAsmInfo.h.

References UseIntegratedAssembler.

Referenced by calcUniqueIDUpdateFlagsAndSize(), llvm::AsmPrinter::emitPatchableFunctionEntries(), selectELFSectionForGlobal(), and selectExplicitSectionGlobal().

◆ useParensForDollarSignNames()

bool llvm::MCAsmInfo::useParensForDollarSignNames ( ) const
inline

Definition at line 674 of file MCAsmInfo.h.

References UseParensForDollarSignNames.

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

◆ useParensForSymbolVariant()

bool llvm::MCAsmInfo::useParensForSymbolVariant ( ) const
inline

Definition at line 673 of file MCAsmInfo.h.

References UseParensForSymbolVariant.

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

◆ 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 655 of file MCAsmInfo.h.

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

Referenced by llvm::DwarfCFIException::beginFunction(), llvm::EHStreamer::computeCallSiteTable(), and llvm::DwarfCFIException::endModule().

◆ usesCFIWithoutEH()

bool llvm::MCAsmInfo::usesCFIWithoutEH ( ) const
inline

◆ usesDwarfFileAndLocDirectives()

bool llvm::MCAsmInfo::usesDwarfFileAndLocDirectives ( ) const
inline

Definition at line 681 of file MCAsmInfo.h.

References IsAIX.

◆ usesELFSectionDirectiveForBSS()

bool llvm::MCAsmInfo::usesELFSectionDirectiveForBSS ( ) const
inline

Definition at line 514 of file MCAsmInfo.h.

References UsesELFSectionDirectiveForBSS.

Referenced by shouldOmitSectionDirective().

◆ usesSunStyleELFSectionSwitchSyntax()

bool llvm::MCAsmInfo::usesSunStyleELFSectionSwitchSyntax ( ) const
inline

Definition at line 510 of file MCAsmInfo.h.

References SunStyleELFSectionSwitchSyntax.

Referenced by llvm::MCSectionELF::printSwitchToSection().

◆ usesWindowsCFI()

bool llvm::MCAsmInfo::usesWindowsCFI ( ) const
inline

Member Data Documentation

◆ AlignmentIsInBytes

bool llvm::MCAsmInfo::AlignmentIsInBytes = true
protected

◆ 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 128 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 192 of file MCAsmInfo.h.

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

◆ AllowAtInName

bool llvm::MCAsmInfo::AllowAtInName = false
protected

◆ 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 185 of file MCAsmInfo.h.

Referenced by doesAllowDollarAtStartOfIdentifier(), llvm::SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(), 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 178 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 220 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 225 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

◆ 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 341 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 415 of file MCAsmInfo.h.

Referenced by binutilsIsAtLeast(), and setBinutilsVersion().

◆ CalleeSaveStackSlotSize

unsigned llvm::MCAsmInfo::CalleeSaveStackSlotSize = 4
protected

◆ 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 230 of file MCAsmInfo.h.

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

◆ Code16Directive

const char* llvm::MCAsmInfo::Code16Directive
protected

These are assembly directives that tells the assembler to interpret the following instructions differently.

Defaults to ".code16", ".code32", ".code64".

Definition at line 162 of file MCAsmInfo.h.

Referenced by llvm::ARMCOFFMCAsmInfoGNU::ARMCOFFMCAsmInfoGNU(), llvm::ARMELFMCAsmInfo::ARMELFMCAsmInfo(), llvm::ARMMCAsmInfoDarwin::ARMMCAsmInfoDarwin(), getCode16Directive(), and MCAsmInfo().

◆ Code32Directive

const char* llvm::MCAsmInfo::Code32Directive
protected

◆ Code64Directive

const char* llvm::MCAsmInfo::Code64Directive
protected

Definition at line 164 of file MCAsmInfo.h.

Referenced by getCode64Directive(), and MCAsmInfo().

◆ CodePointerSize

unsigned llvm::MCAsmInfo::CodePointerSize = 4
protected

◆ 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 301 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 431 of file MCAsmInfo.h.

Referenced by getCommentColumn(), and setCommentColumn().

◆ CommentString

StringRef llvm::MCAsmInfo::CommentString
protected

◆ Data16bitsDirective

const char* llvm::MCAsmInfo::Data16bitsDirective
protected

◆ Data32bitsDirective

const char* llvm::MCAsmInfo::Data32bitsDirective
protected

◆ Data64bitsDirective

const char* llvm::MCAsmInfo::Data64bitsDirective
protected

◆ 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 236 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 112 of file MCAsmInfo.h.

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

◆ DTPRel32Directive

const char* llvm::MCAsmInfo::DTPRel32Directive = nullptr
protected

If non-null, directives that are used to emit a word/dword which should be relocated as a 32/64-bit DTP/TP-relative offset, e.g.

.dtprelword/ .dtpreldword/.tprelword/.tpreldword on Mips.

Definition at line 257 of file MCAsmInfo.h.

Referenced by getDTPRel32Directive(), and llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo().

◆ DTPRel64Directive

const char* llvm::MCAsmInfo::DTPRel64Directive = nullptr
protected

Definition at line 258 of file MCAsmInfo.h.

Referenced by getDTPRel64Directive(), and llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo().

◆ DwarfFDESymbolsUseAbsDiff

bool llvm::MCAsmInfo::DwarfFDESymbolsUseAbsDiff = false
protected

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

Definition at line 383 of file MCAsmInfo.h.

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

◆ DwarfRegNumForCFI

bool llvm::MCAsmInfo::DwarfRegNumForCFI = false
protected

◆ DwarfUsesRelocationsAcrossSections

bool llvm::MCAsmInfo::DwarfUsesRelocationsAcrossSections = true
protected

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

Definition at line 379 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 387 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 368 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 349 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 290 of file MCAsmInfo.h.

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

◆ GPRel32Directive

const char* llvm::MCAsmInfo::GPRel32Directive = nullptr
protected

If non-null, a directive that is used to emit a word which should be relocated as a 32-bit GP-relative offset, e.g.

.gpword on Mips or .gprel32 on Alpha. Defaults to nullptr.

Definition at line 252 of file MCAsmInfo.h.

Referenced by getGPRel32Directive(), and llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo().

◆ GPRel64Directive

const char* llvm::MCAsmInfo::GPRel64Directive = nullptr
protected

If non-null, a directive that is used to emit a word which should be relocated as a 64-bit GP-relative offset, e.g.

.gpdword on Mips. Defaults to nullptr.

Definition at line 247 of file MCAsmInfo.h.

Referenced by getGPRel64Directive(), and llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo().

◆ 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 91 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 95 of file MCAsmInfo.h.

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

◆ HasDotTypeDotSizeDirective

bool llvm::MCAsmInfo::HasDotTypeDotSizeDirective = true
protected

◆ HasFunctionAlignment

bool llvm::MCAsmInfo::HasFunctionAlignment = true
protected

◆ 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 321 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 204 of file MCAsmInfo.h.

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

◆ HasMipsExpressions

bool llvm::MCAsmInfo::HasMipsExpressions = false
protected

Definition at line 439 of file MCAsmInfo.h.

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

◆ HasNoDeadStrip

bool llvm::MCAsmInfo::HasNoDeadStrip = false
protected

True if this target supports the MachO .no_dead_strip directive.

Defaults to false.

Definition at line 325 of file MCAsmInfo.h.

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

◆ HasSingleParameterDotFile

bool llvm::MCAsmInfo::HasSingleParameterDotFile = true
protected

◆ HasSubsectionsViaSymbols

bool llvm::MCAsmInfo::HasSubsectionsViaSymbols = false
protected

True if this target has the MachO .subsections_via_symbols directive.

Default is false.

Definition at line 86 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 336 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 353 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 345 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 407 of file MCAsmInfo.h.

Referenced by addInitialFrameState(), and getInitialFrameState().

◆ InlineAsmEnd

const char* llvm::MCAsmInfo::InlineAsmEnd
protected

◆ 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 156 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

◆ IsHLASM

bool llvm::MCAsmInfo::IsHLASM = false
protected

Definition at line 100 of file MCAsmInfo.h.

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

◆ IsLittleEndian

bool llvm::MCAsmInfo::IsLittleEndian = true
protected

◆ LabelSuffix

const char* llvm::MCAsmInfo::LabelSuffix
protected

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

Definition at line 131 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 305 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 152 of file MCAsmInfo.h.

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

◆ MaxInstLength

unsigned llvm::MCAsmInfo::MaxInstLength = 4
protected

◆ MemtagAttr

MCSymbolAttr llvm::MCAsmInfo::MemtagAttr = MCSA_Memtag
protected

Definition at line 359 of file MCAsmInfo.h.

Referenced by getMemtagAttr().

◆ MinInstAlignment

unsigned llvm::MCAsmInfo::MinInstAlignment = 1
protected

◆ NeedsDwarfSectionOffsetDirective

bool llvm::MCAsmInfo::NeedsDwarfSectionOffsetDirective = false
protected

◆ NeedsLocalForSize

bool llvm::MCAsmInfo::NeedsLocalForSize = false
protected

Definition at line 137 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 425 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 207 of file MCAsmInfo.h.

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

◆ PreserveAsmComments

bool llvm::MCAsmInfo::PreserveAsmComments
protected

Preserve Comments in assembly.

Definition at line 428 of file MCAsmInfo.h.

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

◆ PrivateGlobalPrefix

StringRef llvm::MCAsmInfo::PrivateGlobalPrefix
protected

◆ PrivateLabelPrefix

StringRef llvm::MCAsmInfo::PrivateLabelPrefix
protected

◆ 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 357 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

◆ 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 297 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 82 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 265 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 365 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 403 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 196 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 242 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 284 of file MCAsmInfo.h.

Referenced by getTextAlignFillValue().

◆ TPRel32Directive

const char* llvm::MCAsmInfo::TPRel32Directive = nullptr
protected

Definition at line 259 of file MCAsmInfo.h.

Referenced by getTPRel32Directive(), and llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo().

◆ TPRel64Directive

const char* llvm::MCAsmInfo::TPRel64Directive = nullptr
protected

Definition at line 260 of file MCAsmInfo.h.

Referenced by getTPRel64Directive(), and llvm::MipsELFMCAsmInfo::MipsELFMCAsmInfo().

◆ UseAssignmentForEHBegin

bool llvm::MCAsmInfo::UseAssignmentForEHBegin = false
protected

◆ 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 201 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 422 of file MCAsmInfo.h.

Referenced by llvm::AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(), MCAsmInfo(), llvm::NVPTXMCAsmInfo::NVPTXMCAsmInfo(), setUseIntegratedAssembler(), llvm::ARMELFMCAsmInfo::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 435 of file MCAsmInfo.h.

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

◆ UseMotorolaIntegers

bool llvm::MCAsmInfo::UseMotorolaIntegers = false
protected

◆ UseParensForDollarSignNames

bool llvm::MCAsmInfo::UseParensForDollarSignNames = true
protected

True if the target uses parens for symbol names starting with '$' character to distinguish them from absolute names.

Definition at line 399 of file MCAsmInfo.h.

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

◆ UseParensForSymbolVariant

bool llvm::MCAsmInfo::UseParensForSymbolVariant = false
protected

True if target uses parens to indicate the symbol variant instead of .

For example, foo(plt) instead of foo@plt. Defaults to false.

Definition at line 395 of file MCAsmInfo.h.

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

◆ 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 372 of file MCAsmInfo.h.

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

◆ UsesELFSectionDirectiveForBSS

bool llvm::MCAsmInfo::UsesELFSectionDirectiveForBSS = false
protected

◆ WeakDirective

const char* llvm::MCAsmInfo::WeakDirective
protected

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

Definition at line 328 of file MCAsmInfo.h.

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

◆ WeakRefDirective

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

◆ WinEHEncodingType

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

◆ ZeroDirective

const char* llvm::MCAsmInfo::ZeroDirective
protected

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