1 //==- X86ATTInstPrinter.h - Convert X86 MCInst to assembly syntax -*- C++ -*-=//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This class prints an X86 MCInst to AT&T style .s file syntax.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_LIB_TARGET_X86_INSTPRINTER_X86ATTINSTPRINTER_H
15 #define LLVM_LIB_TARGET_X86_INSTPRINTER_X86ATTINSTPRINTER_H
17 #include "llvm/MC/MCInstPrinter.h"
18 #include "llvm/MC/MCSubtargetInfo.h"
24 class X86ATTInstPrinter final : public MCInstPrinter {
26 X86ATTInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
27 const MCRegisterInfo &MRI, const MCSubtargetInfo &STI)
28 : MCInstPrinter(MAI, MII, MRI) {
29 // Initialize the set of available features.
30 setAvailableFeatures(STI.getFeatureBits());
33 void printRegName(raw_ostream &OS, unsigned RegNo) const override;
34 void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot) override;
36 // Autogenerated by tblgen, returns true if we successfully printed an
38 bool printAliasInstr(const MCInst *MI, raw_ostream &OS);
39 void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
40 unsigned PrintMethodIdx, raw_ostream &O);
42 // Autogenerated by tblgen.
43 void printInstruction(const MCInst *MI, raw_ostream &OS);
44 static const char *getRegisterName(unsigned RegNo);
46 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
47 void printMemReference(const MCInst *MI, unsigned Op, raw_ostream &OS);
48 void printSSECC(const MCInst *MI, unsigned Op, raw_ostream &OS);
49 void printAVXCC(const MCInst *MI, unsigned Op, raw_ostream &OS);
50 void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
51 void printSrcIdx(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
52 void printDstIdx(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
53 void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
54 void printRoundingControl(const MCInst *MI, unsigned Op, raw_ostream &OS);
56 void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
57 printMemReference(MI, OpNo, O);
60 void printi8mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
61 printMemReference(MI, OpNo, O);
63 void printi16mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
64 printMemReference(MI, OpNo, O);
66 void printi32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
67 printMemReference(MI, OpNo, O);
69 void printi64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
70 printMemReference(MI, OpNo, O);
72 void printi128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
73 printMemReference(MI, OpNo, O);
75 void printi256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
76 printMemReference(MI, OpNo, O);
78 void printi512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
79 printMemReference(MI, OpNo, O);
81 void printf32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
82 printMemReference(MI, OpNo, O);
84 void printf64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
85 printMemReference(MI, OpNo, O);
87 void printf80mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
88 printMemReference(MI, OpNo, O);
90 void printf128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
91 printMemReference(MI, OpNo, O);
93 void printf256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
94 printMemReference(MI, OpNo, O);
96 void printf512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
97 printMemReference(MI, OpNo, O);
100 void printSrcIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
101 printSrcIdx(MI, OpNo, O);
103 void printSrcIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
104 printSrcIdx(MI, OpNo, O);
106 void printSrcIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
107 printSrcIdx(MI, OpNo, O);
109 void printSrcIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
110 printSrcIdx(MI, OpNo, O);
112 void printDstIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
113 printDstIdx(MI, OpNo, O);
115 void printDstIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
116 printDstIdx(MI, OpNo, O);
118 void printDstIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
119 printDstIdx(MI, OpNo, O);
121 void printDstIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
122 printDstIdx(MI, OpNo, O);
124 void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
125 printMemOffset(MI, OpNo, O);
127 void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
128 printMemOffset(MI, OpNo, O);
130 void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
131 printMemOffset(MI, OpNo, O);
133 void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
134 printMemOffset(MI, OpNo, O);
138 bool HasCustomInstComment;