llvm-6502/lib/MC/MCInstPrinter.cpp
Benjamin Kramer d979153815 Try to unbreak the build on hosts that don't transitively pull in a definition for int64_t.
Also use the portable (ugly) format string macros, for MSVC compatibility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169396 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-05 18:31:11 +00:00

62 lines
1.7 KiB
C++

//===-- MCInstPrinter.cpp - Convert an MCInst to target assembly syntax ---===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/MC/MCInstPrinter.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
MCInstPrinter::~MCInstPrinter() {
}
/// getOpcodeName - Return the name of the specified opcode enum (e.g.
/// "MOV32ri") or empty if we can't resolve it.
StringRef MCInstPrinter::getOpcodeName(unsigned Opcode) const {
return MII.getName(Opcode);
}
void MCInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const {
llvm_unreachable("Target should implement this");
}
void MCInstPrinter::printAnnotation(raw_ostream &OS, StringRef Annot) {
if (!Annot.empty()) {
if (CommentStream)
(*CommentStream) << Annot;
else
OS << " " << MAI.getCommentString() << " " << Annot;
}
}
/// Utility functions to make adding mark ups simpler.
StringRef MCInstPrinter::markup(StringRef s) const {
if (getUseMarkup())
return s;
else
return "";
}
StringRef MCInstPrinter::markup(StringRef a, StringRef b) const {
if (getUseMarkup())
return a;
else
return b;
}
/// Utility function to print immediates in decimal or hex.
format_object1<int64_t> MCInstPrinter::formatImm(const int64_t Value) const {
if (getPrintImmHex())
return format("0x%" PRIx64, Value);
else
return format("%" PRId64, Value);
}