1 | //===-- CSKYInstPrinter.h - Convert CSKY MCInst to asm 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 a CSKY MCInst to a .s file. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #ifndef LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H |
14 | #define LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H |
15 | |
16 | #include "MCTargetDesc/CSKYMCTargetDesc.h" |
17 | #include "llvm/MC/MCInstPrinter.h" |
18 | |
19 | namespace llvm { |
20 | |
21 | class CSKYInstPrinter : public MCInstPrinter { |
22 | private: |
23 | bool ABIRegNames = false; |
24 | |
25 | public: |
26 | CSKYInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, |
27 | const MCRegisterInfo &MRI) |
28 | : MCInstPrinter(MAI, MII, MRI) {} |
29 | |
30 | bool applyTargetSpecificCLOption(StringRef Opt) override; |
31 | |
32 | void printInst(const MCInst *MI, uint64_t Address, StringRef Annot, |
33 | const MCSubtargetInfo &STI, raw_ostream &O) override; |
34 | void printRegName(raw_ostream &O, MCRegister Reg) const override; |
35 | |
36 | void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, |
37 | raw_ostream &O, const char *Modifier = nullptr); |
38 | |
39 | void printFPRRegName(raw_ostream &O, unsigned RegNo) const; |
40 | |
41 | // Autogenerated by tblgen. |
42 | std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override; |
43 | void printInstruction(const MCInst *MI, uint64_t Address, |
44 | const MCSubtargetInfo &STI, raw_ostream &O); |
45 | bool printAliasInstr(const MCInst *MI, uint64_t Address, |
46 | const MCSubtargetInfo &STI, raw_ostream &O); |
47 | void printCustomAliasOperand(const MCInst *MI, uint64_t Address, |
48 | unsigned OpIdx, unsigned PrintMethodIdx, |
49 | const MCSubtargetInfo &STI, raw_ostream &O); |
50 | |
51 | void printDataSymbol(const MCInst *MI, unsigned OpNo, |
52 | const MCSubtargetInfo &STI, raw_ostream &O); |
53 | void printConstpool(const MCInst *MI, uint64_t Address, unsigned OpNo, |
54 | const MCSubtargetInfo &STI, raw_ostream &O); |
55 | void printPSRFlag(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, |
56 | raw_ostream &O); |
57 | void printRegisterSeq(const MCInst *MI, unsigned OpNo, |
58 | const MCSubtargetInfo &STI, raw_ostream &O); |
59 | void printRegisterList(const MCInst *MI, unsigned OpNo, |
60 | const MCSubtargetInfo &STI, raw_ostream &O); |
61 | void printCSKYSymbolOperand(const MCInst *MI, uint64_t Address, unsigned OpNo, |
62 | const MCSubtargetInfo &STI, raw_ostream &O); |
63 | void printSPAddr(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, |
64 | raw_ostream &O); |
65 | void printFPR(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, |
66 | raw_ostream &O); |
67 | static const char *getRegisterName(MCRegister Reg); |
68 | static const char *getRegisterName(MCRegister Reg, unsigned AltIdx); |
69 | }; |
70 | |
71 | } // namespace llvm |
72 | |
73 | #endif // LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H |
74 | |