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      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 X86_ATT_INST_PRINTER_H
     15 #define X86_ATT_INST_PRINTER_H
     16 
     17 #include "llvm/MC/MCInstPrinter.h"
     18 
     19 namespace llvm {
     20 
     21 class MCOperand;
     22 
     23 class X86ATTInstPrinter : public MCInstPrinter {
     24 public:
     25   X86ATTInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
     26                     const MCRegisterInfo &MRI)
     27     : MCInstPrinter(MAI, MII, MRI) {}
     28 
     29   virtual void printRegName(raw_ostream &OS, unsigned RegNo) const;
     30   virtual void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot);
     31 
     32   // Autogenerated by tblgen, returns true if we successfully printed an
     33   // alias.
     34   bool printAliasInstr(const MCInst *MI, raw_ostream &OS);
     35 
     36   // Autogenerated by tblgen.
     37   void printInstruction(const MCInst *MI, raw_ostream &OS);
     38   static const char *getRegisterName(unsigned RegNo);
     39 
     40   void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
     41   void printMemReference(const MCInst *MI, unsigned Op, raw_ostream &OS);
     42   void printSSECC(const MCInst *MI, unsigned Op, raw_ostream &OS);
     43   void printAVXCC(const MCInst *MI, unsigned Op, raw_ostream &OS);
     44   void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
     45 
     46   void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     47     printMemReference(MI, OpNo, O);
     48   }
     49 
     50   void printi8mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     51     printMemReference(MI, OpNo, O);
     52   }
     53   void printi16mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     54     printMemReference(MI, OpNo, O);
     55   }
     56   void printi32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     57     printMemReference(MI, OpNo, O);
     58   }
     59   void printi64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     60     printMemReference(MI, OpNo, O);
     61   }
     62   void printi128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     63     printMemReference(MI, OpNo, O);
     64   }
     65   void printi256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     66     printMemReference(MI, OpNo, O);
     67   }
     68   void printf32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     69     printMemReference(MI, OpNo, O);
     70   }
     71   void printf64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     72     printMemReference(MI, OpNo, O);
     73   }
     74   void printf80mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     75     printMemReference(MI, OpNo, O);
     76   }
     77   void printf128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     78     printMemReference(MI, OpNo, O);
     79   }
     80   void printf256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     81     printMemReference(MI, OpNo, O);
     82   }
     83 };
     84 
     85 }
     86 
     87 #endif
     88