lib/Target/X86/MCTargetDesc/X86ATTInstPrinter.h

   1 //=- X86ATTInstPrinter.h - Convert X86 MCInst to assembly syntax --*- C++ -*-=//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This class prints an X86 MCInst to AT&T style .s file syntax.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifndef LLVM_LIB_TARGET_X86_MCTARGETDESC_X86ATTINSTPRINTER_H
  14 #define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86ATTINSTPRINTER_H
  15
  16 #include "X86InstPrinterCommon.h"
  17
  18 namespace llvm {
  19
  20 class X86ATTInstPrinter final : public X86InstPrinterCommon {
  21 public:
  22   X86ATTInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
  23                     const MCRegisterInfo &MRI)
  24       : X86InstPrinterCommon(MAI, MII, MRI), HasCustomInstComment(false) {}
  25
  26   void printRegName(raw_ostream &OS, unsigned RegNo) const override;
  27   void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
  28                  const MCSubtargetInfo &STI) override;
  29   bool printVecCompareInstr(const MCInst *MI, raw_ostream &OS);
  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) override;
  42   void printMemReference(const MCInst *MI, unsigned Op, raw_ostream &OS);
  43   void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
  44   void printSrcIdx(const MCInst *MI, unsigned Op, raw_ostream &O);
  45   void printDstIdx(const MCInst *MI, unsigned Op, raw_ostream &O);
  46   void printU8Imm(const MCInst *MI, unsigned Op, raw_ostream &OS);
  47   void printSTiRegOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
  48
  49   void printanymem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  50     printMemReference(MI, OpNo, O);
  51   }
  52   void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  53     printMemReference(MI, OpNo, O);
  54   }
  55
  56   void printbytemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  57     printMemReference(MI, OpNo, O);
  58   }
  59   void printwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  60     printMemReference(MI, OpNo, O);
  61   }
  62   void printdwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  63     printMemReference(MI, OpNo, O);
  64   }
  65   void printqwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  66     printMemReference(MI, OpNo, O);
  67   }
  68   void printxmmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  69     printMemReference(MI, OpNo, O);
  70   }
  71   void printymmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  72     printMemReference(MI, OpNo, O);
  73   }
  74   void printzmmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  75     printMemReference(MI, OpNo, O);
  76   }
  77   void printtbytemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  78     printMemReference(MI, OpNo, O);
  79   }
  80
  81   void printSrcIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  82     printSrcIdx(MI, OpNo, O);
  83   }
  84   void printSrcIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  85     printSrcIdx(MI, OpNo, O);
  86   }
  87   void printSrcIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  88     printSrcIdx(MI, OpNo, O);
  89   }
  90   void printSrcIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  91     printSrcIdx(MI, OpNo, O);
  92   }
  93   void printDstIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  94     printDstIdx(MI, OpNo, O);
  95   }
  96   void printDstIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
  97     printDstIdx(MI, OpNo, O);
  98   }
  99   void printDstIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
 100     printDstIdx(MI, OpNo, O);
 101   }
 102   void printDstIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
 103     printDstIdx(MI, OpNo, O);
 104   }
 105   void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
 106     printMemOffset(MI, OpNo, O);
 107   }
 108   void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
 109     printMemOffset(MI, OpNo, O);
 110   }
 111   void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
 112     printMemOffset(MI, OpNo, O);
 113   }
 114   void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
 115     printMemOffset(MI, OpNo, O);
 116   }
 117
 118 private:
 119   bool HasCustomInstComment;
 120 };
 121
 122 } // end namespace llvm
 123
 124 #endif // LLVM_LIB_TARGET_X86_MCTARGETDESC_X86ATTINSTPRINTER_H