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) 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>
40 getMnemonic(const MCInst &MI) const override;
41 void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &OS);
42 static const char *getRegisterName(MCRegister Reg);
43
44 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS) override;
45 void printMemReference(const MCInst *MI, unsigned Op, raw_ostream &OS);
46 void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
47 void printSrcIdx(const MCInst *MI, unsigned Op, raw_ostream &O);
48 void printDstIdx(const MCInst *MI, unsigned Op, raw_ostream &O);
49 void printU8Imm(const MCInst *MI, unsigned Op, raw_ostream &OS);
50 void printSTiRegOperand(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
51
52 void printbytemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
53 printMemReference(MI, Op: OpNo, OS&: O);
54 }
55 void printwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
56 printMemReference(MI, Op: OpNo, OS&: O);
57 }
58 void printdwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
59 printMemReference(MI, Op: OpNo, OS&: O);
60 }
61 void printqwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
62 printMemReference(MI, Op: OpNo, OS&: O);
63 }
64 void printxmmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
65 printMemReference(MI, Op: OpNo, OS&: O);
66 }
67 void printymmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
68 printMemReference(MI, Op: OpNo, OS&: O);
69 }
70 void printzmmwordmem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
71 printMemReference(MI, Op: OpNo, OS&: O);
72 }
73 void printtbytemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
74 printMemReference(MI, Op: OpNo, OS&: O);
75 }
76
77 void printSrcIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
78 printSrcIdx(MI, Op: OpNo, O);
79 }
80 void printSrcIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
81 printSrcIdx(MI, Op: OpNo, O);
82 }
83 void printSrcIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
84 printSrcIdx(MI, Op: OpNo, O);
85 }
86 void printSrcIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
87 printSrcIdx(MI, Op: OpNo, O);
88 }
89 void printDstIdx8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
90 printDstIdx(MI, Op: OpNo, O);
91 }
92 void printDstIdx16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
93 printDstIdx(MI, Op: OpNo, O);
94 }
95 void printDstIdx32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
96 printDstIdx(MI, Op: OpNo, O);
97 }
98 void printDstIdx64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
99 printDstIdx(MI, Op: OpNo, O);
100 }
101 void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
102 printMemOffset(MI, OpNo, OS&: O);
103 }
104 void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
105 printMemOffset(MI, OpNo, OS&: O);
106 }
107 void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
108 printMemOffset(MI, OpNo, OS&: O);
109 }
110 void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
111 printMemOffset(MI, OpNo, OS&: O);
112 }
113
114private:
115 bool HasCustomInstComment;
116};
117
118} // end namespace llvm
119
120#endif // LLVM_LIB_TARGET_X86_MCTARGETDESC_X86ATTINSTPRINTER_H
121