1 //===- PPCInstPrinter.h - Convert PPC MCInst to assembly syntax -*- C++ -*-===//
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"
23 class PPCInstPrinter : public MCInstPrinter {
24 // 0 -> AIX, 1 -> Darwin.
25 unsigned SyntaxVariant;
27 PPCInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
28 const MCRegisterInfo &MRI, unsigned syntaxVariant)
29 : MCInstPrinter(MAI, MII, MRI), SyntaxVariant(syntaxVariant) {}
31 bool isDarwinSyntax() const {
32 return SyntaxVariant == 1;
35 virtual void printRegName(raw_ostream &OS, unsigned RegNo) const;
36 virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot);
37 virtual StringRef getOpcodeName(unsigned Opcode) const;
39 static const char *getInstructionName(unsigned Opcode);
41 // Autogenerated by tblgen.
42 void printInstruction(const MCInst *MI, raw_ostream &O);
43 static const char *getRegisterName(unsigned RegNo);
46 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
47 void printPredicateOperand(const MCInst *MI, unsigned OpNo,
48 raw_ostream &O, const char *Modifier);
51 void printS5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
52 void printU5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
53 void printU6ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
54 void printS16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
55 void printU16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
56 void printS16X4ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
57 void printBranchOperand(const MCInst *MI, unsigned OpNo, raw_ostream &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 printSymbolLo(const MCInst *MI, unsigned OpNo, raw_ostream &O);
68 void printSymbolHi(const MCInst *MI, unsigned OpNo, raw_ostream &O);
70 } // end namespace llvm