1 //===- PPCInstPrinter.h - Convert PPC MCInst to assembly syntax -*- C++ -*-===// 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 // This class prints an PPC MCInst to a .s file. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_POWERPC_INSTPRINTER_PPCINSTPRINTER_H 15 #define LLVM_LIB_TARGET_POWERPC_INSTPRINTER_PPCINSTPRINTER_H 16 17 #include "llvm/ADT/Triple.h" 18 #include "llvm/MC/MCInstPrinter.h" 19 20 namespace llvm { 21 22 class PPCInstPrinter : public MCInstPrinter { 23 Triple TT; 24 private: 25 bool showRegistersWithPercentPrefix(const char *RegName) const; 26 bool showRegistersWithPrefix() const; 27 const char *getVerboseConditionRegName(unsigned RegNum, 28 unsigned RegEncoding) const; 29 30 public: PPCInstPrinter(const MCAsmInfo & MAI,const MCInstrInfo & MII,const MCRegisterInfo & MRI,Triple T)31 PPCInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, 32 const MCRegisterInfo &MRI, Triple T) 33 : MCInstPrinter(MAI, MII, MRI), TT(T) {} 34 35 void printRegName(raw_ostream &OS, unsigned RegNo) const override; 36 void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot, 37 const MCSubtargetInfo &STI) override; 38 39 // Autogenerated by tblgen. 40 void printInstruction(const MCInst *MI, raw_ostream &O); 41 static const char *getRegisterName(unsigned RegNo); 42 43 bool printAliasInstr(const MCInst *MI, raw_ostream &OS); 44 void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx, 45 unsigned PrintMethodIdx, 46 raw_ostream &OS); 47 48 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 49 void printPredicateOperand(const MCInst *MI, unsigned OpNo, 50 raw_ostream &O, const char *Modifier = nullptr); 51 void printATBitsAsHint(const MCInst *MI, unsigned OpNo, raw_ostream &O); 52 53 void printU1ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 54 void printU2ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 55 void printU3ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 56 void printU4ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 57 void printS5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 58 void printU5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 59 void printU6ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 60 void printU7ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 61 void printU8ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 62 void printU10ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 63 void printU12ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 64 void printS16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 65 void printU16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 66 void printBranchOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 67 void printAbsBranchOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 68 void printTLSCall(const MCInst *MI, unsigned OpNo, raw_ostream &O); 69 70 void printcrbitm(const MCInst *MI, unsigned OpNo, raw_ostream &O); 71 72 void printMemRegImm(const MCInst *MI, unsigned OpNo, raw_ostream &O); 73 void printMemRegReg(const MCInst *MI, unsigned OpNo, raw_ostream &O); 74 }; 75 } // end namespace llvm 76 77 #endif 78