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Add MCValue::{print, dump}

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78982 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2009-08-14 03:11:09 +00:00
parent 7b7f51425e
commit 2c11624b65
2 changed files with 37 additions and 0 deletions
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7
include/llvm/MC/MCValue.h
View File

@ -20,6 +20,7 @@
namespace llvm {
class MCSymbol;
class raw_ostream;
/// MCValue - This represents an "assembler immediate". In its most general
/// form, this can hold "SymbolA - SymbolB + imm64". Not all targets supports
@ -52,6 +53,12 @@ public:
return SymA ? SymA->getSection() : 0;
}
/// print - Print the value to the stream \arg OS.
void print(raw_ostream &OS) const;
/// dump - Print the value to stderr.
void dump() const;
static MCValue get(MCSymbol *SymA, MCSymbol *SymB = 0, int64_t Val = 0) {
MCValue R;
assert((!SymB || SymA) && "Invalid relocatable MCValue!");

30
lib/MC/MCValue.cpp Normal file
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@ -0,0 +1,30 @@
//===- lib/MC/MCValue.cpp - MCValue implementation ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/MC/MCValue.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
void MCValue::print(raw_ostream &OS) const {
if (isAbsolute()) {
OS << getConstant();
return;
}
OS << getSymA();
if (getSymB())
OS << " - " << getSymB();
if (getConstant())
OS << " + " << getConstant();
}
void MCValue::dump() const {
print(errs());
}