1 //===-- PPCInstPrinter.h - Convert PPC MCInst to assembly syntax ----------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This class prints an PPC MCInst to a .s file.
12 //===----------------------------------------------------------------------===//
14 #ifndef PPCINSTPRINTER_H
15 #define PPCINSTPRINTER_H
17 #include "llvm/MC/MCInstPrinter.h"
22 class PPCInstPrinter : public MCInstPrinter {
23 // 0 -> AIX, 1 -> Darwin.
24 unsigned SyntaxVariant;
26 PPCInstPrinter(const MCAsmInfo &MAI, unsigned syntaxVariant)
27 : MCInstPrinter(MAI), SyntaxVariant(syntaxVariant) {}
29 bool isDarwinSyntax() const {
30 return SyntaxVariant == 1;
33 virtual void printInst(const MCInst *MI, raw_ostream &O);
34 virtual StringRef getOpcodeName(unsigned Opcode) const;
36 static const char *getInstructionName(unsigned Opcode);
38 // Autogenerated by tblgen.
39 void printInstruction(const MCInst *MI, raw_ostream &O);
40 static const char *getRegisterName(unsigned RegNo);
43 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
44 void printPredicateOperand(const MCInst *MI, unsigned OpNo,
45 raw_ostream &O, const char *Modifier);
48 void printS5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
49 void printU5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
50 void printU6ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
51 void printS16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
52 void printU16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
53 void printS16X4ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
54 void printBranchOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
55 void printCallOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
56 printOperand(MI, OpNo, O);
58 void printAbsAddrOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
60 void printcrbitm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
62 void printMemRegImm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
63 void printMemRegImmShifted(const MCInst *MI, unsigned OpNo, raw_ostream &O);
64 void printMemRegReg(const MCInst *MI, unsigned OpNo, raw_ostream &O);
67 void PrintSpecial(const MCInst *MI, raw_ostream &O, const char *Modifier) {}
68 void printSymbolLo(const MCInst *MI, unsigned OpNo, raw_ostream &O);
69 void printSymbolHi(const MCInst *MI, unsigned OpNo, raw_ostream &O);
70 void printPICLabel(const MCInst *MI, unsigned OpNo, raw_ostream &O) {}
71 void printTOCEntryLabel(const MCInst *MI, unsigned OpNo, raw_ostream &O) {}
74 } // end namespace llvm