LLVM 19.0.0git
Public Types | Public Member Functions | List of all members
XtensaAsmParser Class Reference
Inheritance diagram for XtensaAsmParser:
Inheritance graph

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)
- Public Member Functions inherited from llvm::MCTargetAsmParser
 MCTargetAsmParser (const MCTargetAsmParser &)=delete
MCTargetAsmParseroperator= (const MCTargetAsmParser &)=delete
 ~MCTargetAsmParser () override
const MCSubtargetInfogetSTI () const
const FeatureBitsetgetAvailableFeatures () 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 parseRegister (MCRegister &Reg, SMLoc &StartLoc, SMLoc &EndLoc)=0
virtual ParseStatus tryParseRegister (MCRegister &Reg, SMLoc &StartLoc, SMLoc &EndLoc)=0
 tryParseRegister - parse one register if possible
virtual bool ParseInstruction (ParseInstructionInfo &Info, StringRef Name, SMLoc NameLoc, OperandVector &Operands)=0
 ParseInstruction - Parse one assembly instruction.
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 ParseStatus parseDirective (AsmToken DirectiveID)
 Parses a target-specific assembler directive.
virtual bool MatchAndEmitInstruction (SMLoc IDLoc, unsigned &Opcode, OperandVector &Operands, MCStreamer &Out, uint64_t &ErrorInfo, bool MatchingInlineAsm)=0
 MatchAndEmitInstruction - Recognize a series of operands of a parsed instruction as an actual MCInst and emit it to the specified MCStreamer.
virtual bool OmitRegisterFromClobberLists (unsigned RegNo)
 Allows targets to let registers opt out of clobber lists.
virtual unsigned validateTargetOperandClass (MCParsedAsmOperand &Op, unsigned Kind)
 Allow a target to add special case operand matching for things that tblgen doesn't/can't handle effectively.
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 starIsStartOfStatement ()
virtual MCSymbolRefExpr::VariantKind getVariantKindForName (StringRef Name) const
virtual const MCExprapplyModifierToExpr (const MCExpr *E, MCSymbolRefExpr::VariantKind, 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 const MCExprcreateTargetUnaryExpr (const MCExpr *E, AsmToken::TokenKind OperatorToken, MCContext &Ctx)
virtual void onBeginOfFile ()
virtual void onEndOfFile ()
- Public Member Functions inherited from llvm::MCAsmParserExtension
 MCAsmParserExtension (const MCAsmParserExtension &)=delete
MCAsmParserExtensionoperator= (const MCAsmParserExtension &)=delete
virtual ~MCAsmParserExtension ()
virtual void Initialize (MCAsmParser &Parser)
 Initialize the extension for parsing using the given Parser.
MCContextgetContext ()
MCAsmLexergetLexer ()
const MCAsmLexergetLexer () const
MCAsmParsergetParser ()
const MCAsmParsergetParser () const
SourceMgrgetSourceManager ()
MCStreamergetStreamer ()
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 AsmTokenLex ()
const AsmTokengetTok ()
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 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)
MCSubtargetInfocopySTI ()
 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?
MCAsmParserSemaCallbackSemaCallback = nullptr
 SemaCallback - The Sema callback implementation.
MCTargetOptions MCOptions
 Set of options which affects instrumentation of inline assembly.
const MCSubtargetInfoSTI
 Current STI.
const MCInstrInfoMII
- Protected Attributes inherited from llvm::MCAsmParserExtension
bool BracketExpressionsSupported = false

Detailed Description

Definition at line 37 of file XtensaAsmParser.cpp.

Member Enumeration Documentation

◆ XtensaMatchResultTy


Definition at line 80 of file XtensaAsmParser.cpp.

Constructor & Destructor Documentation

◆ XtensaAsmParser()

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

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