LLVM 20.0.0git
CSKYInstPrinter.h
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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
18
19namespace llvm {
20
22private:
23 bool ABIRegNames = false;
24
25public:
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;
44 const MCSubtargetInfo &STI, raw_ostream &O);
46 const MCSubtargetInfo &STI, raw_ostream &O);
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
IRTranslator LLVM IR MI
unsigned Reg
void printInst(const MCInst *MI, uint64_t Address, StringRef Annot, const MCSubtargetInfo &STI, raw_ostream &O) override
Print the specified MCInst to the specified raw_ostream.
void printRegisterSeq(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O, const char *Modifier=nullptr)
void printFPRRegName(raw_ostream &O, unsigned RegNo) const
static const char * getRegisterName(MCRegister Reg)
void printCustomAliasOperand(const MCInst *MI, uint64_t Address, unsigned OpIdx, unsigned PrintMethodIdx, const MCSubtargetInfo &STI, raw_ostream &O)
void printDataSymbol(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
static const char * getRegisterName(MCRegister Reg, unsigned AltIdx)
std::pair< const char *, uint64_t > getMnemonic(const MCInst *MI) override
Returns a pair containing the mnemonic for MI and the number of bits left for further processing by p...
void printSPAddr(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
bool applyTargetSpecificCLOption(StringRef Opt) override
Customize the printer according to a command line option.
void printPSRFlag(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
void printRegName(raw_ostream &O, MCRegister Reg) const override
Print the assembler register name.
void printCSKYSymbolOperand(const MCInst *MI, uint64_t Address, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
void printFPR(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
void printConstpool(const MCInst *MI, uint64_t Address, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
bool printAliasInstr(const MCInst *MI, uint64_t Address, const MCSubtargetInfo &STI, raw_ostream &O)
void printRegisterList(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O)
void printInstruction(const MCInst *MI, uint64_t Address, const MCSubtargetInfo &STI, raw_ostream &O)
CSKYInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:56
This is an instance of a target assembly language printer that converts an MCInst to valid target ass...
Definition: MCInstPrinter.h:45
const MCInstrInfo & MII
Definition: MCInstPrinter.h:52
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:53
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:51
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:184
Interface to description of machine instruction set.
Definition: MCInstrInfo.h:26
MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...
Wrapper class representing physical registers. Should be passed by value.
Definition: MCRegister.h:33
Generic base class for all target subtargets.
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition: raw_ostream.h:52
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18