1 //==- X86ATTInstPrinter.h - Convert X86 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 X86 MCInst to AT&T style .s file syntax. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_X86_INSTPRINTER_X86ATTINSTPRINTER_H 15 #define LLVM_LIB_TARGET_X86_INSTPRINTER_X86ATTINSTPRINTER_H 16 17 #include "llvm/MC/MCInstPrinter.h" 18 19 namespace llvm { 20 21 class X86ATTInstPrinter final : public MCInstPrinter { 22 public: 23 X86ATTInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, 24 const MCRegisterInfo &MRI) 25 : MCInstPrinter(MAI, MII, MRI) {} 26 27 void printRegName(raw_ostream &OS, unsigned RegNo) const override; 28 void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot, 29 const MCSubtargetInfo &STI) override; 30 31 // Autogenerated by tblgen, returns true if we successfully printed an 32 // alias. 33 bool printAliasInstr(const MCInst *MI, raw_ostream &OS); 34 void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx, 35 unsigned PrintMethodIdx, raw_ostream &O); 36 37 // Autogenerated by tblgen. 38 void printInstruction(const MCInst *MI, raw_ostream &OS); 39 static const char *getRegisterName(unsigned RegNo); 40 41 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS); 42 void printMemReference(const MCInst *MI, unsigned Op, raw_ostream &OS); 43 void printSSEAVXCC(const MCInst *MI, unsigned Op, raw_ostream &OS); 44 void printXOPCC(const MCInst *MI, unsigned Op, raw_ostream &OS); 45 void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &OS); 46 void printSrcIdx(const MCInst *MI, unsigned OpNo, raw_ostream &OS); 47 void printDstIdx(const MCInst *MI, unsigned OpNo, raw_ostream &OS); 48 void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &OS); 49 void printRoundingControl(const MCInst *MI, unsigned Op, raw_ostream &OS); 50 void printU8Imm(const MCInst *MI, unsigned Op, raw_ostream &OS); 51 52 void printanymem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 53 printMemReference(MI, OpNo, O); 54 } 55 56 void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 57 printMemReference(MI, OpNo, O); 58 } 59 60 void printi8mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 61 printMemReference(MI, OpNo, O); 62 } 63 void printi16mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 64 printMemReference(MI, OpNo, O); 65 } 66 void printi32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 67 printMemReference(MI, OpNo, O); 68 } 69 void printi64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 70 printMemReference(MI, OpNo, O); 71 } 72 void printi128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 73 printMemReference(MI, OpNo, O); 74 } 75 void printi256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 76 printMemReference(MI, OpNo, O); 77 } 78 void printi512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 79 printMemReference(MI, OpNo, O); 80 } 81 void printf32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 82 printMemReference(MI, OpNo, O); 83 } 84 void printf64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 85 printMemReference(MI, OpNo, O); 86 } 87 void printf80mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 88 printMemReference(MI, OpNo, O); 89 } 90 void printf128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 91 printMemReference(MI, OpNo, O); 92 } 93 void printf256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 94 printMemReference(MI, OpNo, O); 95 } 96 void printf512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 97 printMemReference(MI, OpNo, O); 98 } 99 100 void printSrcIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 101 printSrcIdx(MI, OpNo, O); 102 } 103 void printSrcIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 104 printSrcIdx(MI, OpNo, O); 105 } 106 void printSrcIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 107 printSrcIdx(MI, OpNo, O); 108 } 109 void printSrcIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 110 printSrcIdx(MI, OpNo, O); 111 } 112 void printDstIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 113 printDstIdx(MI, OpNo, O); 114 } 115 void printDstIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 116 printDstIdx(MI, OpNo, O); 117 } 118 void printDstIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 119 printDstIdx(MI, OpNo, O); 120 } 121 void printDstIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 122 printDstIdx(MI, OpNo, O); 123 } 124 void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 125 printMemOffset(MI, OpNo, O); 126 } 127 void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 128 printMemOffset(MI, OpNo, O); 129 } 130 void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 131 printMemOffset(MI, OpNo, O); 132 } 133 void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) { 134 printMemOffset(MI, OpNo, O); 135 } 136 137 private: 138 bool HasCustomInstComment; 139 }; 140 } 141 142 #endif 143