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Dump MCInsts in the MC .s printer, for now.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74593 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2009-07-01 06:35:03 +00:00
parent a0faf7ae55
commit abde2982e3
1 changed files with 23 additions and 2 deletions
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25
lib/MC/MCAsmStreamer.cpp
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@ -10,6 +10,7 @@
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCSection.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCValue.h"
@ -195,10 +196,30 @@ void MCAsmStreamer::EmitValueToOffset(const MCValue &Offset,
OS << ".org " << Offset << ", " << (unsigned) Value << '\n';
}
static raw_ostream &operator<<(raw_ostream &OS, const MCOperand &Op) {
if (Op.isReg())
return OS << "reg:" << Op.getReg();
if (Op.isImm())
return OS << "imm:" << Op.getImm();
if (Op.isMBBLabel())
return OS << "mbblabel:("
<< Op.getMBBLabelFunction() << ", " << Op.getMBBLabelBlock();
assert(Op.isMCValue() && "Invalid operand!");
return OS << "val:" << Op.getMCValue();
}
void MCAsmStreamer::EmitInstruction(const MCInst &Inst) {
assert(CurSection && "Cannot emit contents before setting section!");
// FIXME: Implement.
OS << "# FIXME: Implement instruction printing!\n";
// FIXME: Implement proper printing.
OS << "MCInst("
<< "opcode=" << Inst.getOpcode() << ", "
<< "operands=[";
for (unsigned i = 0, e = Inst.getNumOperands(); i != e; ++i) {
if (i)
OS << ", ";
OS << Inst.getOperand(i);
}
OS << "])\n";
}
void MCAsmStreamer::Finish() {