1//=- X86ATTInstPrinter.h - Convert X86 MCInst to assembly syntax --*- C++ -*-=//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This class prints an X86 MCInst to AT&T style .s file syntax.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_X86_MCTARGETDESC_X86ATTINSTPRINTER_H
14#define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86ATTINSTPRINTER_H
15
16#include "X86InstPrinterCommon.h"
17
18namespace llvm {
19
20class X86ATTInstPrinter final : public X86InstPrinterCommon {
21public:
22 X86ATTInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
23 const MCRegisterInfo &MRI)
24 : X86InstPrinterCommon(MAI, MII, MRI), HasCustomInstComment(false) {}
25
26 void printRegName(raw_ostream &OS, MCRegister Reg) const override;
27 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
28 const MCSubtargetInfo &STI, raw_ostream &OS) override;
29 bool printVecCompareInstr(const MCInst *MI, raw_ostream &OS);
30
31 // Autogenerated by tblgen, returns true if we successfully printed an
32 // alias.
33 bool printAliasInstr(const MCInst *MI, uint64_t Address, raw_ostream &OS);
34 void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
35 unsigned OpIdx, unsigned PrintMethodIdx,
36 raw_ostream &O);
37
38 // Autogenerated by tblgen.
39 std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
40 void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &OS);
41 static const char *getRegisterName(MCRegister Reg);
42
43 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS) override;
44 void printMemReference(const MCInst *MI, unsigned Op, raw_ostream &OS);
45 void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
46 void printSrcIdx(const MCInst *MI, unsigned Op, raw_ostream &O);
47 void printDstIdx(const MCInst *MI, unsigned Op, raw_ostream &O);
48 void printU8Imm(const MCInst *MI, unsigned Op, raw_ostream &OS);
49 void printSTiRegOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
50
51 void printbytemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
52 printMemReference(MI, Op: OpNo, OS&: O);
53 }
54 void printwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
55 printMemReference(MI, Op: OpNo, OS&: O);
56 }
57 void printdwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
58 printMemReference(MI, Op: OpNo, OS&: O);
59 }
60 void printqwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
61 printMemReference(MI, Op: OpNo, OS&: O);
62 }
63 void printxmmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
64 printMemReference(MI, Op: OpNo, OS&: O);
65 }
66 void printymmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
67 printMemReference(MI, Op: OpNo, OS&: O);
68 }
69 void printzmmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
70 printMemReference(MI, Op: OpNo, OS&: O);
71 }
72 void printtbytemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
73 printMemReference(MI, Op: OpNo, OS&: O);
74 }
75
76 void printSrcIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
77 printSrcIdx(MI, Op: OpNo, O);
78 }
79 void printSrcIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
80 printSrcIdx(MI, Op: OpNo, O);
81 }
82 void printSrcIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
83 printSrcIdx(MI, Op: OpNo, O);
84 }
85 void printSrcIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
86 printSrcIdx(MI, Op: OpNo, O);
87 }
88 void printDstIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
89 printDstIdx(MI, Op: OpNo, O);
90 }
91 void printDstIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
92 printDstIdx(MI, Op: OpNo, O);
93 }
94 void printDstIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
95 printDstIdx(MI, Op: OpNo, O);
96 }
97 void printDstIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
98 printDstIdx(MI, Op: OpNo, O);
99 }
100 void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
101 printMemOffset(MI, OpNo, OS&: O);
102 }
103 void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
104 printMemOffset(MI, OpNo, OS&: O);
105 }
106 void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
107 printMemOffset(MI, OpNo, OS&: O);
108 }
109 void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
110 printMemOffset(MI, OpNo, OS&: O);
111 }
112
113private:
114 bool HasCustomInstComment;
115};
116
117} // end namespace llvm
118
119#endif // LLVM_LIB_TARGET_X86_MCTARGETDESC_X86ATTINSTPRINTER_H
120