lib/MC/MCParser/MCAsmLexer.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

//===-- MCAsmLexer.cpp - Abstract Asm Lexer 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/MCAsmLexer.h"
#include "llvm/Support/SourceMgr.h"

using namespace llvm;

MCAsmLexer::MCAsmLexer() : CurTok(AsmToken::Error, StringRef()),
                           TokStart(0), SkipSpace(true) {
}

MCAsmLexer::~MCAsmLexer() {
}

SMLoc MCAsmLexer::getLoc() const {
  return SMLoc::getFromPointer(TokStart);
}

SMLoc AsmToken::getLoc() const {
  return SMLoc::getFromPointer(Str.data());
}

SMLoc AsmToken::getEndLoc() const {
  return SMLoc::getFromPointer(Str.data() + Str.size() - 1);
}