forked from OSchip/llvm-project
67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
//===- lib/MC/MCInst.cpp - MCInst implementation --------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/MC/MCInst.h"
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#include "llvm/MC/MCExpr.h"
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#include "llvm/MC/MCInstPrinter.h"
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#include "llvm/Support/Debug.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace llvm;
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void MCOperand::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
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OS << "<MCOperand ";
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if (!isValid())
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OS << "INVALID";
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else if (isReg())
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OS << "Reg:" << getReg();
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else if (isImm())
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OS << "Imm:" << getImm();
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else if (isExpr()) {
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OS << "Expr:(" << *getExpr() << ")";
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} else
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OS << "UNDEFINED";
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OS << ">";
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}
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void MCOperand::dump() const {
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print(dbgs(), 0);
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dbgs() << "\n";
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}
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void MCInst::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
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OS << "<MCInst " << getOpcode();
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for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
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OS << " ";
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getOperand(i).print(OS, MAI);
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}
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OS << ">";
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}
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void MCInst::dump_pretty(raw_ostream &OS, const MCAsmInfo *MAI,
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const MCInstPrinter *Printer,
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StringRef Separator) const {
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OS << "<MCInst #" << getOpcode();
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// Show the instruction opcode name if we have access to a printer.
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if (Printer)
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OS << ' ' << Printer->getOpcodeName(getOpcode());
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for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
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OS << Separator;
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getOperand(i).print(OS, MAI);
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}
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OS << ">";
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}
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void MCInst::dump() const {
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print(dbgs(), 0);
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dbgs() << "\n";
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}
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