#define LLVM_MC_MCASMPARSER_H
#include "llvm/Support/DataTypes.h"
+#include "llvm/ADT/ArrayRef.h"
namespace llvm {
class AsmToken;
class MCAsmParserExtension;
class MCContext;
class MCExpr;
+class MCInstPrinter;
+class MCInstrInfo;
+class MCParsedAsmOperand;
class MCStreamer;
class MCTargetAsmParser;
class SMLoc;
+class SMRange;
class SourceMgr;
class StringRef;
-class Target;
class Twine;
+/// MCAsmParserSemaCallback - Generic Sema callback for assembly parser.
+class MCAsmParserSemaCallback {
+public:
+ virtual void *LookupInlineAsmIdentifier(StringRef Name, void *Loc,
+ unsigned &Size) = 0;
+};
+
/// MCAsmParser - Generic assembler parser interface, for use by target specific
/// assembly parsers.
class MCAsmParser {
typedef bool (*DirectiveHandler)(MCAsmParserExtension*, StringRef, SMLoc);
private:
- MCAsmParser(const MCAsmParser &); // DO NOT IMPLEMENT
- void operator=(const MCAsmParser &); // DO NOT IMPLEMENT
+ MCAsmParser(const MCAsmParser &) LLVM_DELETED_FUNCTION;
+ void operator=(const MCAsmParser &) LLVM_DELETED_FUNCTION;
MCTargetAsmParser *TargetParser;
MCTargetAsmParser &getTargetParser() const { return *TargetParser; }
void setTargetParser(MCTargetAsmParser &P);
+ virtual unsigned getAssemblerDialect() { return 0;}
+ virtual void setAssemblerDialect(unsigned i) { }
+
bool getShowParsedOperands() const { return ShowParsedOperands; }
void setShowParsedOperands(bool Value) { ShowParsedOperands = Value; }
/// Run - Run the parser on the input source buffer.
virtual bool Run(bool NoInitialTextSection, bool NoFinalize = false) = 0;
- /// Warning - Emit a warning at the location \arg L, with the message \arg
- /// Msg.
+ virtual void setParsingInlineAsm(bool V) = 0;
+ virtual bool isParsingInlineAsm() = 0;
+
+ /// ParseMSInlineAsm - Parse ms-style inline assembly.
+ virtual bool ParseMSInlineAsm(void *AsmLoc, std::string &AsmString,
+ unsigned &NumOutputs, unsigned &NumInputs,
+ SmallVectorImpl<void *> &OpDecls,
+ SmallVectorImpl<std::string> &Constraints,
+ SmallVectorImpl<std::string> &Clobbers,
+ const MCInstrInfo *MII,
+ const MCInstPrinter *IP,
+ MCAsmParserSemaCallback &SI) = 0;
+
+ /// ParseStatement - Parse the next statement.
+ virtual bool ParseStatement() = 0;
+
+ /// Warning - Emit a warning at the location \p L, with the message \p Msg.
///
/// \return The return value is true, if warnings are fatal.
- virtual bool Warning(SMLoc L, const Twine &Msg) = 0;
+ virtual bool Warning(SMLoc L, const Twine &Msg,
+ ArrayRef<SMRange> Ranges = ArrayRef<SMRange>()) = 0;
- /// Error - Emit an error at the location \arg L, with the message \arg
- /// Msg.
+ /// Error - Emit an error at the location \p L, with the message \p Msg.
///
/// \return The return value is always true, as an idiomatic convenience to
/// clients.
- virtual bool Error(SMLoc L, const Twine &Msg) = 0;
+ virtual bool Error(SMLoc L, const Twine &Msg,
+ ArrayRef<SMRange> Ranges = ArrayRef<SMRange>()) = 0;
/// Lex - Get the next AsmToken in the stream, possibly handling file
/// inclusion first.
const AsmToken &getTok();
/// \brief Report an error at the current lexer location.
- bool TokError(const Twine &Msg);
+ bool TokError(const Twine &Msg,
+ ArrayRef<SMRange> Ranges = ArrayRef<SMRange>());
/// ParseIdentifier - Parse an identifier or string (as a quoted identifier)
- /// and set \arg Res to the identifier contents.
+ /// and set \p Res to the identifier contents.
virtual bool ParseIdentifier(StringRef &Res) = 0;
/// \brief Parse up to the end of statement and return the contents from the
};
/// \brief Create an MCAsmParser instance.
-MCAsmParser *createMCAsmParser(const Target &, SourceMgr &, MCContext &,
+MCAsmParser *createMCAsmParser(SourceMgr &, MCContext &,
MCStreamer &, const MCAsmInfo &);
} // End llvm namespace