Make expression parsing and error/warning reporting available through the
generic MCAsmParser interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77381 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-mc/AsmParser.h b/tools/llvm-mc/AsmParser.h
index 253bb8b..e59e85c 100644
--- a/tools/llvm-mc/AsmParser.h
+++ b/tools/llvm-mc/AsmParser.h
@@ -48,41 +48,32 @@
TargetAsmParser &getTargetParser() const { return *TargetParser; }
void setTargetParser(TargetAsmParser &P) { TargetParser = &P; }
+ /// @name MCAsmParser Interface
+ /// {
+
virtual MCAsmLexer &getLexer() { return Lexer; }
+ virtual void Warning(SMLoc L, const Twine &Meg);
+
+ virtual bool Error(SMLoc L, const Twine &Msg);
+
+ virtual bool ParseExpression(AsmExpr *&Res);
+
+ virtual bool ParseAbsoluteExpression(int64_t &Res);
+
+ virtual bool ParseRelocatableExpression(MCValue &Res);
+
+ /// }
+
private:
bool ParseStatement();
- void Warning(SMLoc L, const Twine &Msg);
- bool Error(SMLoc L, const Twine &Msg);
bool TokError(const char *Msg);
void EatToEndOfStatement();
bool ParseAssignment(const StringRef &Name, bool IsDotSet);
- /// ParseExpression - Parse a general assembly expression.
- ///
- /// @param Res - The resulting expression. The pointer value is null on error.
- /// @result - False on success.
- bool ParseExpression(AsmExpr *&Res);
-
- /// ParseAbsoluteExpression - Parse an expression which must evaluate to an
- /// absolute value.
- ///
- /// @param Res - The value of the absolute expression. The result is undefined
- /// on error.
- /// @result - False on success.
- bool ParseAbsoluteExpression(int64_t &Res);
-
- /// ParseRelocatableExpression - Parse an expression which must be
- /// relocatable.
- ///
- /// @param Res - The relocatable expression value. The result is undefined on
- /// error.
- /// @result - False on success.
- bool ParseRelocatableExpression(MCValue &Res);
-
/// ParseParenRelocatableExpression - Parse an expression which must be
/// relocatable, assuming that an initial '(' has already been consumed.
///