Add MCAsmLexer interface.
- This provides the AsmLexer interface to the target specific assembly parsers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index b5f6ce6..357ea6d 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -8,21 +8,29 @@
//===----------------------------------------------------------------------===//
#include "X86.h"
+#include "llvm/ADT/SmallVector.h"
#include "llvm/MC/MCAsmParser.h"
#include "llvm/Target/TargetRegistry.h"
#include "llvm/Target/TargetAsmParser.h"
using namespace llvm;
namespace {
+ struct X86Operand {
+ };
-class X86ATTAsmParser : public TargetAsmParser {
- public:
- explicit X86ATTAsmParser(const Target &);
+ class X86ATTAsmParser : public TargetAsmParser {
+ bool ParseOperand(X86Operand &Op);
+
+ bool MatchInstruction(const char *Name,
+ llvm::SmallVector<X86Operand, 3> &Operands,
+ MCInst &Inst);
- virtual bool ParseInstruction(MCAsmParser &AP, const char *Name,
- MCInst &Inst);
-};
-
+ public:
+ explicit X86ATTAsmParser(const Target &);
+
+ virtual bool ParseInstruction(MCAsmParser &AP, const char *Name,
+ MCInst &Inst);
+ };
}
X86ATTAsmParser::X86ATTAsmParser(const Target &T)
@@ -30,9 +38,25 @@
{
}
+bool X86ATTAsmParser::ParseOperand(X86Operand &Op) {
+ return true;
+}
+
+bool
+X86ATTAsmParser::MatchInstruction(const char *Name,
+ llvm::SmallVector<X86Operand, 3> &Operands,
+ MCInst &Inst) {
+ return false;
+}
+
bool X86ATTAsmParser::ParseInstruction(MCAsmParser &AP, const char *Name,
MCInst &Inst) {
- return true;
+ MCAsmLexer &Lexer = AP.getLexer();
+ llvm::SmallVector<X86Operand, 3> Operands;
+ (void) Lexer;
+ (void) Operands;
+
+ return MatchInstruction(Name, Operands, Inst);
}
namespace {