1 //===- lib/MC/MCInst.cpp - MCInst implementation --------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #include "llvm/MC/MCInst.h"
11 #include "llvm/MC/MCExpr.h"
12 #include "llvm/MC/MCInstPrinter.h"
13 #include "llvm/Support/Debug.h"
14 #include "llvm/Support/raw_ostream.h"
15
16 using namespace llvm;
17
print(raw_ostream & OS,const MCAsmInfo * MAI) const18 void MCOperand::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
19 OS << "<MCOperand ";
20 if (!isValid())
21 OS << "INVALID";
22 else if (isReg())
23 OS << "Reg:" << getReg();
24 else if (isImm())
25 OS << "Imm:" << getImm();
26 else if (isExpr()) {
27 OS << "Expr:(" << *getExpr() << ")";
28 } else
29 OS << "UNDEFINED";
30 OS << ">";
31 }
32
dump() const33 void MCOperand::dump() const {
34 print(dbgs(), 0);
35 dbgs() << "\n";
36 }
37
print(raw_ostream & OS,const MCAsmInfo * MAI) const38 void MCInst::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
39 OS << "<MCInst " << getOpcode();
40 for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
41 OS << " ";
42 getOperand(i).print(OS, MAI);
43 }
44 OS << ">";
45 }
46
dump_pretty(raw_ostream & OS,const MCAsmInfo * MAI,const MCInstPrinter * Printer,StringRef Separator) const47 void MCInst::dump_pretty(raw_ostream &OS, const MCAsmInfo *MAI,
48 const MCInstPrinter *Printer,
49 StringRef Separator) const {
50 OS << "<MCInst #" << getOpcode();
51
52 // Show the instruction opcode name if we have access to a printer.
53 if (Printer)
54 OS << ' ' << Printer->getOpcodeName(getOpcode());
55
56 for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
57 OS << Separator;
58 getOperand(i).print(OS, MAI);
59 }
60 OS << ">";
61 }
62
dump() const63 void MCInst::dump() const {
64 print(dbgs(), 0);
65 dbgs() << "\n";
66 }
67