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//===-- MCAsmParser.cpp - Abstract Asm Parser Interface -------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/MC/MCParser/MCAsmParser.h"
#include "llvm/ADT/Twine.h"
#include "llvm/MC/MCParser/MCAsmLexer.h"
#include "llvm/MC/MCParser/MCParsedAsmOperand.h"
#include "llvm/MC/MCTargetAsmParser.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
MCAsmParser::MCAsmParser() : TargetParser(nullptr), ShowParsedOperands(0) {
}
MCAsmParser::~MCAsmParser() {
}
void MCAsmParser::setTargetParser(MCTargetAsmParser &P) {
assert(!TargetParser && "Target parser is already initialized!");
TargetParser = &P;
TargetParser->Initialize(*this);
}
const AsmToken &MCAsmParser::getTok() {
return getLexer().getTok();
}
bool MCAsmParser::TokError(const Twine &Msg, ArrayRef<SMRange> Ranges) {
Error(getLexer().getLoc(), Msg, Ranges);
return true;
}
bool MCAsmParser::parseExpression(const MCExpr *&Res) {
SMLoc L;
return parseExpression(Res, L);
}
void MCParsedAsmOperand::dump() const {
#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
dbgs() << " " << *this;
#endif
}
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