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:
X86ATTInstPrinter(const MCAsmInfo & MAI,const MCInstrInfo & MII,const MCRegisterInfo & MRI)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   void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
46 
printopaquemem(const MCInst * MI,unsigned OpNo,raw_ostream & O)47   void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
48     printMemReference(MI, OpNo, O);
49   }
50 
printi8mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)51   void printi8mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
52     printMemReference(MI, OpNo, O);
53   }
printi16mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)54   void printi16mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
55     printMemReference(MI, OpNo, O);
56   }
printi32mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)57   void printi32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
58     printMemReference(MI, OpNo, O);
59   }
printi64mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)60   void printi64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
61     printMemReference(MI, OpNo, O);
62   }
printi128mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)63   void printi128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
64     printMemReference(MI, OpNo, O);
65   }
printi256mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)66   void printi256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
67     printMemReference(MI, OpNo, O);
68   }
printi512mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)69   void printi512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
70     printMemReference(MI, OpNo, O);
71   }
printf32mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)72   void printf32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
73     printMemReference(MI, OpNo, O);
74   }
printf64mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)75   void printf64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
76     printMemReference(MI, OpNo, O);
77   }
printf80mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)78   void printf80mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
79     printMemReference(MI, OpNo, O);
80   }
printf128mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)81   void printf128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
82     printMemReference(MI, OpNo, O);
83   }
printf256mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)84   void printf256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
85     printMemReference(MI, OpNo, O);
86   }
printf512mem(const MCInst * MI,unsigned OpNo,raw_ostream & O)87   void printf512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
88     printMemReference(MI, OpNo, O);
89   }
90 
printMemOffs8(const MCInst * MI,unsigned OpNo,raw_ostream & O)91   void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
92     printMemOffset(MI, OpNo, O);
93   }
printMemOffs16(const MCInst * MI,unsigned OpNo,raw_ostream & O)94   void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
95     printMemOffset(MI, OpNo, O);
96   }
printMemOffs32(const MCInst * MI,unsigned OpNo,raw_ostream & O)97   void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
98     printMemOffset(MI, OpNo, O);
99   }
printMemOffs64(const MCInst * MI,unsigned OpNo,raw_ostream & O)100   void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
101     printMemOffset(MI, OpNo, O);
102   }
103 };
104 
105 }
106 
107 #endif
108