XtensaAsmParser Class Reference

Inheritance diagram for XtensaAsmParser:

Public Types
enum	XtensaMatchResultTy { Match_Dummy = FIRST_TARGET_MATCH_RESULT_TY }
Public Types inherited from llvm::MCTargetAsmParser
enum	MatchResultTy {   Match_InvalidOperand , Match_InvalidTiedOperand , Match_MissingFeature , Match_MnemonicFail ,   Match_Success , Match_NearMisses , FIRST_TARGET_MATCH_RESULT_TY }

Public Member Functions
	XtensaAsmParser (const MCSubtargetInfo &STI, MCAsmParser &Parser, const MCInstrInfo &MII, const MCTargetOptions &Options)
bool	hasWindowed () const
Public Member Functions inherited from llvm::MCTargetAsmParser
	MCTargetAsmParser (const MCTargetAsmParser &)=delete
MCTargetAsmParser &	operator= (const MCTargetAsmParser &)=delete
	~MCTargetAsmParser () override
const MCSubtargetInfo &	getSTI () const
const FeatureBitset &	getAvailableFeatures () const
void	setAvailableFeatures (const FeatureBitset &Value)
bool	isParsingMSInlineAsm ()
void	setParsingMSInlineAsm (bool Value)
MCTargetOptions	getTargetOptions () const
void	setSemaCallback (MCAsmParserSemaCallback *Callback)
virtual bool	parsePrimaryExpr (const MCExpr *&Res, SMLoc &EndLoc)
virtual bool	parseDataExpr (const MCExpr *&Res)
virtual bool	parseInstruction (ParseInstructionInfo &Info, StringRef Name, AsmToken Token, OperandVector &Operands)
virtual bool	ParseDirective (AsmToken DirectiveID)
	ParseDirective - Parse a target specific assembler directive This method is deprecated, use 'parseDirective' instead.
virtual bool	omitRegisterFromClobberLists (MCRegister Reg)
	Allows targets to let registers opt out of clobber lists.
virtual unsigned	checkEarlyTargetMatchPredicate (MCInst &Inst, const OperandVector &Operands)
	Validate the instruction match against any complex target predicates before rendering any operands to it.
virtual unsigned	checkTargetMatchPredicate (MCInst &Inst)
	checkTargetMatchPredicate - Validate the instruction match against any complex target predicates not expressible via match classes.
virtual void	convertToMapAndConstraints (unsigned Kind, const OperandVector &Operands)=0
virtual bool	areEqualRegs (const MCParsedAsmOperand &Op1, const MCParsedAsmOperand &Op2) const
	Returns whether two operands are registers and are equal.
virtual bool	equalIsAsmAssignment ()
virtual bool	isLabel (AsmToken &Token)
virtual bool	tokenIsStartOfStatement (AsmToken::TokenKind Token)
virtual const MCExpr *	applySpecifier (const MCExpr *E, uint32_t, MCContext &Ctx)
virtual void	doBeforeLabelEmit (MCSymbol *Symbol, SMLoc IDLoc)
virtual void	onLabelParsed (MCSymbol *Symbol)
virtual void	flushPendingInstructions (MCStreamer &Out)
	Ensure that all previously parsed instructions have been emitted to the output streamer, if the target does not emit them immediately.
virtual void	onBeginOfFile ()
virtual void	onEndOfFile ()
Public Member Functions inherited from llvm::MCAsmParserExtension
	MCAsmParserExtension (const MCAsmParserExtension &)=delete
MCAsmParserExtension &	operator= (const MCAsmParserExtension &)=delete
virtual	~MCAsmParserExtension ()
virtual void	Initialize (MCAsmParser &Parser)
	Initialize the extension for parsing using the given Parser.
MCContext &	getContext ()
AsmLexer &	getLexer ()
const AsmLexer &	getLexer () const
MCAsmParser &	getParser ()
const MCAsmParser &	getParser () const
SourceMgr &	getSourceManager ()
MCStreamer &	getStreamer ()
bool	Warning (SMLoc L, const Twine &Msg)
bool	Error (SMLoc L, const Twine &Msg, SMRange Range=SMRange())
void	Note (SMLoc L, const Twine &Msg)
bool	TokError (const Twine &Msg)
const AsmToken &	Lex ()
const AsmToken &	getTok ()
bool	parseToken (AsmToken::TokenKind T, const Twine &Msg="unexpected token")
bool	parseEOL ()
bool	parseMany (function_ref< bool()> parseOne, bool hasComma=true)
bool	parseOptionalToken (AsmToken::TokenKind T)
bool	parseDirectiveCGProfile (StringRef, SMLoc)
	parseDirectiveCGProfile ::= .cg_profile identifier, identifier, <number>
bool	maybeParseUniqueID (int64_t &UniqueID)
bool	check (bool P, const Twine &Msg)
bool	check (bool P, SMLoc Loc, const Twine &Msg)
bool	addErrorSuffix (const Twine &Suffix)
bool	HasBracketExpressions () const

Additional Inherited Members
Protected Member Functions inherited from llvm::MCTargetAsmParser
	MCTargetAsmParser (MCTargetOptions const &, const MCSubtargetInfo &STI, const MCInstrInfo &MII)
MCSubtargetInfo &	copySTI ()
	Create a copy of STI and return a non-const reference to it.
Protected Member Functions inherited from llvm::MCAsmParserExtension
	MCAsmParserExtension ()
Static Protected Member Functions inherited from llvm::MCAsmParserExtension
template<typename T, bool(T::*)(StringRef, SMLoc) Handler>
static bool	HandleDirective (MCAsmParserExtension *Target, StringRef Directive, SMLoc DirectiveLoc)
Protected Attributes inherited from llvm::MCTargetAsmParser
FeatureBitset	AvailableFeatures
	AvailableFeatures - The current set of available features.
bool	ParsingMSInlineAsm = false
	ParsingMSInlineAsm - Are we parsing ms-style inline assembly?
MCAsmParserSemaCallback *	SemaCallback = nullptr
	SemaCallback - The Sema callback implementation.
MCTargetOptions	MCOptions
	Set of options which affects instrumentation of inline assembly.
const MCSubtargetInfo *	STI
	Current STI.
const MCInstrInfo &	MII
Protected Attributes inherited from llvm::MCAsmParserExtension
bool	BracketExpressionsSupported = false

Detailed Description

Definition at line 37 of file XtensaAsmParser.cpp.

Member Enumeration Documentation

XtensaMatchResultTy

enum XtensaAsmParser::XtensaMatchResultTy

Enumerator
Match_Dummy

Definition at line 87 of file XtensaAsmParser.cpp.

Constructor & Destructor Documentation

XtensaAsmParser()

XtensaAsmParser::XtensaAsmParser ( const MCSubtargetInfo & STI, MCAsmParser & Parser, const MCInstrInfo & MII, const MCTargetOptions & Options )

inline

Definition at line 94 of file XtensaAsmParser.cpp.

References llvm::MCAsmParserExtension::getContext(), llvm::MCTargetAsmParser::MCTargetAsmParser(), llvm::MCTargetAsmParser::MII, Options, llvm::MCTargetAsmParser::setAvailableFeatures(), and llvm::MCTargetAsmParser::STI.

Member Function Documentation

hasWindowed()

bool XtensaAsmParser::hasWindowed ( ) const

inline

Definition at line 101 of file XtensaAsmParser.cpp.

References llvm::MCSubtargetInfo::getFeatureBits(), and llvm::MCTargetAsmParser::getSTI().

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

• lib/Target/Xtensa/AsmParser/XtensaAsmParser.cpp