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 printanymem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
57 printMemReference(MI, OpNo, O);
60 void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
61 printMemReference(MI, OpNo, O);
64 void printi8mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
65 printMemReference(MI, OpNo, O);
67 void printi16mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
68 printMemReference(MI, OpNo, O);
70 void printi32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
71 printMemReference(MI, OpNo, O);
73 void printi64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
74 printMemReference(MI, OpNo, O);
76 void printi128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
77 printMemReference(MI, OpNo, O);
79 void printi256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
80 printMemReference(MI, OpNo, O);
82 void printi512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
83 printMemReference(MI, OpNo, O);
85 void printf32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
86 printMemReference(MI, OpNo, O);
88 void printf64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
89 printMemReference(MI, OpNo, O);
91 void printf80mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
92 printMemReference(MI, OpNo, O);
94 void printf128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
95 printMemReference(MI, OpNo, O);
97 void printf256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
98 printMemReference(MI, OpNo, O);
100 void printf512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
101 printMemReference(MI, OpNo, O);
104 void printSrcIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
105 printSrcIdx(MI, OpNo, O);
107 void printSrcIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
108 printSrcIdx(MI, OpNo, O);
110 void printSrcIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
111 printSrcIdx(MI, OpNo, O);
113 void printSrcIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
114 printSrcIdx(MI, OpNo, O);
116 void printDstIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
117 printDstIdx(MI, OpNo, O);
119 void printDstIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
120 printDstIdx(MI, OpNo, O);
122 void printDstIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
123 printDstIdx(MI, OpNo, O);
125 void printDstIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
126 printDstIdx(MI, OpNo, O);
128 void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
129 printMemOffset(MI, OpNo, O);
131 void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
132 printMemOffset(MI, OpNo, O);
134 void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
135 printMemOffset(MI, OpNo, O);
137 void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
138 printMemOffset(MI, OpNo, O);
142 bool HasCustomInstComment;