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Jia Liub22310f2012-02-18 12:03:15 +00001//==- X86ATTInstPrinter.h - Convert X86 MCInst to assembly syntax -*- C++ -*-=//
Chris Lattner1cbd3de2009-09-13 19:30:11 +00002//
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
Chris Lattner6d31b432009-09-14 01:49:26 +000017#include "llvm/MC/MCInstPrinter.h"
Chris Lattner06c5eed2009-09-13 20:08:00 +000018
Chris Lattner6d31b432009-09-14 01:49:26 +000019namespace llvm {
Bill Wendling00f0cdd2011-03-21 04:13:46 +000020
21class MCOperand;
Chris Lattner6d31b432009-09-14 01:49:26 +000022
23class X86ATTInstPrinter : public MCInstPrinter {
24public:
Evan Chengab37af92011-07-06 19:45:42 +000025 X86ATTInstPrinter(const MCAsmInfo &MAI);
Chris Lattner6d31b432009-09-14 01:49:26 +000026
Rafael Espindolad6860522011-06-02 02:34:55 +000027 virtual void printRegName(raw_ostream &OS, unsigned RegNo) const;
Owen Andersona0c3b972011-09-15 23:38:46 +000028 virtual void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot);
Chris Lattnerb1913c42010-02-11 22:57:32 +000029 virtual StringRef getOpcodeName(unsigned Opcode) const;
30
Eric Christopher2e3fbaa2011-04-18 21:28:11 +000031 // Autogenerated by tblgen, returns true if we successfully printed an
32 // alias.
Bill Wendlingbc3f7902011-04-07 21:20:06 +000033 bool printAliasInstr(const MCInst *MI, raw_ostream &OS);
34
Chris Lattner06c5eed2009-09-13 20:08:00 +000035 // Autogenerated by tblgen.
Chris Lattner76c564b2010-04-04 04:47:45 +000036 void printInstruction(const MCInst *MI, raw_ostream &OS);
Chris Lattnerad10b3b2009-09-13 20:19:22 +000037 static const char *getRegisterName(unsigned RegNo);
Chris Lattnerb1913c42010-02-11 22:57:32 +000038 static const char *getInstructionName(unsigned Opcode);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000039
Chris Lattner76c564b2010-04-04 04:47:45 +000040 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
41 void printMemReference(const MCInst *MI, unsigned Op, raw_ostream &OS);
Chris Lattner76c564b2010-04-04 04:47:45 +000042 void printSSECC(const MCInst *MI, unsigned Op, raw_ostream &OS);
43 void print_pcrel_imm(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000044
Chris Lattner76c564b2010-04-04 04:47:45 +000045 void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
46 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000047 }
48
Chris Lattner76c564b2010-04-04 04:47:45 +000049 void printi8mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
50 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000051 }
Chris Lattner76c564b2010-04-04 04:47:45 +000052 void printi16mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
53 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000054 }
Chris Lattner76c564b2010-04-04 04:47:45 +000055 void printi32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
56 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000057 }
Chris Lattner76c564b2010-04-04 04:47:45 +000058 void printi64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
59 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000060 }
Chris Lattner76c564b2010-04-04 04:47:45 +000061 void printi128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
62 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000063 }
Bruno Cardoso Lopes9de0ca72010-07-19 23:32:44 +000064 void printi256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
65 printMemReference(MI, OpNo, O);
66 }
Chris Lattner76c564b2010-04-04 04:47:45 +000067 void printf32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
68 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000069 }
Chris Lattner76c564b2010-04-04 04:47:45 +000070 void printf64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
71 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000072 }
Chris Lattner76c564b2010-04-04 04:47:45 +000073 void printf80mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
74 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000075 }
Chris Lattner76c564b2010-04-04 04:47:45 +000076 void printf128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
77 printMemReference(MI, OpNo, O);
Chris Lattner1cbd3de2009-09-13 19:30:11 +000078 }
Bruno Cardoso Lopes792e9062010-07-09 18:27:43 +000079 void printf256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
80 printMemReference(MI, OpNo, O);
81 }
Chris Lattner1cbd3de2009-09-13 19:30:11 +000082};
83
84}
85
86#endif