LLVM  14.0.0git
CSKYInstPrinter.h
Go to the documentation of this file.
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 
17 #include "llvm/MC/MCInstPrinter.h"
18 
19 namespace llvm {
20 
22 public:
24  const MCRegisterInfo &MRI)
25  : MCInstPrinter(MAI, MII, MRI) {}
26 
27  bool applyTargetSpecificCLOption(StringRef Opt) override;
28 
29  void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
30  const MCSubtargetInfo &STI, raw_ostream &O) override;
31  void printRegName(raw_ostream &O, unsigned RegNo) const override;
32 
33  void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
34  raw_ostream &O, const char *Modifier = nullptr);
35 
36  // Autogenerated by tblgen.
37  std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
38  void printInstruction(const MCInst *MI, uint64_t Address,
39  const MCSubtargetInfo &STI, raw_ostream &O);
40  bool printAliasInstr(const MCInst *MI, uint64_t Address,
41  const MCSubtargetInfo &STI, raw_ostream &O);
42  void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
43  unsigned OpIdx, unsigned PrintMethodIdx,
44  const MCSubtargetInfo &STI, raw_ostream &O);
45 
46  static const char *getRegisterName(unsigned RegNo);
47  static const char *getRegisterName(unsigned RegNo, unsigned AltIdx);
48 };
49 
50 } // namespace llvm
51 
52 #endif // LLVM_LIB_TARGET_CSKY_MCTARGETDESC_CSKYINSTPRINTER_H
llvm::CSKYInstPrinter::printCustomAliasOperand
void printCustomAliasOperand(const MCInst *MI, uint64_t Address, unsigned OpIdx, unsigned PrintMethodIdx, const MCSubtargetInfo &STI, raw_ostream &O)
llvm::MCInstPrinter::MII
const MCInstrInfo & MII
Definition: MCInstPrinter.h:50
MI
IRTranslator LLVM IR MI
Definition: IRTranslator.cpp:105
llvm
This file implements support for optimizing divisions by a constant.
Definition: AllocatorList.h:23
llvm::MCAsmInfo
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:56
llvm::CSKYInstPrinter::printInstruction
void printInstruction(const MCInst *MI, uint64_t Address, const MCSubtargetInfo &STI, raw_ostream &O)
llvm::MCInst
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:184
llvm::CSKYInstPrinter::getMnemonic
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...
llvm::CSKYInstPrinter::printAliasInstr
bool printAliasInstr(const MCInst *MI, uint64_t Address, const MCSubtargetInfo &STI, raw_ostream &O)
llvm::MCInstPrinter::MRI
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:51
llvm::raw_ostream
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition: raw_ostream.h:53
MCInstPrinter.h
llvm::CSKYInstPrinter::applyTargetSpecificCLOption
bool applyTargetSpecificCLOption(StringRef Opt) override
Customize the printer according to a command line option.
Definition: CSKYInstPrinter.cpp:48
llvm::RISCVFenceField::O
@ O
Definition: RISCVBaseInfo.h:197
llvm::CSKYInstPrinter::CSKYInstPrinter
CSKYInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
Definition: CSKYInstPrinter.h:23
uint64_t
llvm::MCInstPrinter
This is an instance of a target assembly language printer that converts an MCInst to valid target ass...
Definition: MCInstPrinter.h:43
llvm::CSKYInstPrinter::getRegisterName
static const char * getRegisterName(unsigned RegNo)
Definition: CSKYInstPrinter.cpp:98
CSKYMCTargetDesc.h
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:58
llvm::MCRegisterInfo
MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...
Definition: MCRegisterInfo.h:135
llvm::MCInstrInfo
Interface to description of machine instruction set.
Definition: MCInstrInfo.h:25
llvm::CSKYInstPrinter
Definition: CSKYInstPrinter.h:21
llvm::CSKYInstPrinter::printOperand
void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O, const char *Modifier=nullptr)
Definition: CSKYInstPrinter.cpp:75
llvm::CSKYInstPrinter::printRegName
void printRegName(raw_ostream &O, unsigned RegNo) const override
Print the assembler register name.
Definition: CSKYInstPrinter.cpp:71
llvm::MCInstPrinter::MAI
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:49
llvm::CSKYInstPrinter::printInst
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.
Definition: CSKYInstPrinter.cpp:61
llvm::MCSubtargetInfo
Generic base class for all target subtargets.
Definition: MCSubtargetInfo.h:75