1 //===-- ARMInstPrinter.h - Convert ARM MCInst to assembly syntax ----------===// 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 ARM MCInst to a .s file. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef ARMINSTPRINTER_H 15 #define ARMINSTPRINTER_H 16 17 #include "llvm/MC/MCInstPrinter.h" 18 19 namespace llvm { 20 21 class MCOperand; 22 23 class ARMInstPrinter : public MCInstPrinter { 24 public: ARMInstPrinter(const MCAsmInfo & MAI)25 ARMInstPrinter(const MCAsmInfo &MAI) 26 : MCInstPrinter(MAI) {} 27 28 virtual void printInst(const MCInst *MI, raw_ostream &O); 29 virtual StringRef getOpcodeName(unsigned Opcode) const; 30 virtual void printRegName(raw_ostream &OS, unsigned RegNo) const; 31 32 static const char *getInstructionName(unsigned Opcode); 33 34 // Autogenerated by tblgen. 35 void printInstruction(const MCInst *MI, raw_ostream &O); 36 static const char *getRegisterName(unsigned RegNo); 37 38 39 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O); 40 41 void printSORegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 42 43 void printAddrMode2Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 44 void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O); 45 void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum, 46 raw_ostream &O); 47 void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum, 48 raw_ostream &O); 49 50 void printAddrMode3Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 51 void printAM3PostIndexOp(const MCInst *MI, unsigned OpNum, raw_ostream &O); 52 void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum, 53 raw_ostream &O); 54 void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum, 55 raw_ostream &O); 56 57 void printLdStmModeOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 58 void printAddrMode5Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 59 void printAddrMode6Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 60 void printAddrMode7Operand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 61 void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum, 62 raw_ostream &O); 63 64 void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum, 65 raw_ostream &O); 66 void printMemBOption(const MCInst *MI, unsigned OpNum, raw_ostream &O); 67 void printShiftImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 68 69 void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 70 void printThumbITMask(const MCInst *MI, unsigned OpNum, raw_ostream &O); 71 void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum, 72 raw_ostream &O); 73 void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum, 74 raw_ostream &O, unsigned Scale); 75 void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum, 76 raw_ostream &O); 77 void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum, 78 raw_ostream &O); 79 void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum, 80 raw_ostream &O); 81 void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum, 82 raw_ostream &O); 83 84 void printT2SOOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 85 void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum, 86 raw_ostream &O); 87 void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum, 88 raw_ostream &O); 89 void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum, 90 raw_ostream &O); 91 void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum, 92 raw_ostream &O); 93 void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum, 94 raw_ostream &O); 95 void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum, 96 raw_ostream &O); 97 98 void printSetendOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 99 void printCPSIMod(const MCInst *MI, unsigned OpNum, raw_ostream &O); 100 void printCPSIFlag(const MCInst *MI, unsigned OpNum, raw_ostream &O); 101 void printMSRMaskOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 102 void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 103 void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum, 104 raw_ostream &O); 105 void printSBitModifierOperand(const MCInst *MI, unsigned OpNum, 106 raw_ostream &O); 107 void printRegisterList(const MCInst *MI, unsigned OpNum, raw_ostream &O); 108 void printNoHashImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O); 109 void printPImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O); 110 void printCImmediate(const MCInst *MI, unsigned OpNum, raw_ostream &O); 111 void printVFPf32ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 112 void printVFPf64ImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 113 void printNEONModImmOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 114 115 void printPCLabel(const MCInst *MI, unsigned OpNum, raw_ostream &O); 116 }; 117 118 } // end namespace llvm 119 120 #endif 121