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);
55 void printU8Imm(const MCInst *MI, unsigned Op, raw_ostream &OS);
57 void printanymem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
58 printMemReference(MI, OpNo, O);
61 void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
62 printMemReference(MI, OpNo, O);
65 void printi8mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
66 printMemReference(MI, OpNo, O);
68 void printi16mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
69 printMemReference(MI, OpNo, O);
71 void printi32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
72 printMemReference(MI, OpNo, O);
74 void printi64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
75 printMemReference(MI, OpNo, O);
77 void printi128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
78 printMemReference(MI, OpNo, O);
80 void printi256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
81 printMemReference(MI, OpNo, O);
83 void printi512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
84 printMemReference(MI, OpNo, O);
86 void printf32mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
87 printMemReference(MI, OpNo, O);
89 void printf64mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
90 printMemReference(MI, OpNo, O);
92 void printf80mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
93 printMemReference(MI, OpNo, O);
95 void printf128mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
96 printMemReference(MI, OpNo, O);
98 void printf256mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
99 printMemReference(MI, OpNo, O);
101 void printf512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
102 printMemReference(MI, OpNo, O);
105 void printSrcIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
106 printSrcIdx(MI, OpNo, O);
108 void printSrcIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
109 printSrcIdx(MI, OpNo, O);
111 void printSrcIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
112 printSrcIdx(MI, OpNo, O);
114 void printSrcIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
115 printSrcIdx(MI, OpNo, O);
117 void printDstIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
118 printDstIdx(MI, OpNo, O);
120 void printDstIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
121 printDstIdx(MI, OpNo, O);
123 void printDstIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
124 printDstIdx(MI, OpNo, O);
126 void printDstIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
127 printDstIdx(MI, OpNo, O);
129 void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
130 printMemOffset(MI, OpNo, O);
132 void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
133 printMemOffset(MI, OpNo, O);
135 void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
136 printMemOffset(MI, OpNo, O);
138 void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
139 printMemOffset(MI, OpNo, O);
143 bool HasCustomInstComment;