LLVM  13.0.0git
XCoreInstPrinter.h
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1 //== XCoreInstPrinter.h - Convert XCore 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 /// \file
10 /// This file contains the declaration of the XCoreInstPrinter class,
11 /// which is used to print XCore MCInst to a .s file.
12 ///
13 //===----------------------------------------------------------------------===//
14 
15 #ifndef LLVM_LIB_TARGET_XCORE_MCTARGETDESC_XCOREINSTPRINTER_H
16 #define LLVM_LIB_TARGET_XCORE_MCTARGETDESC_XCOREINSTPRINTER_H
17 
18 #include "llvm/ADT/StringRef.h"
19 #include "llvm/MC/MCInstPrinter.h"
20 
21 namespace llvm {
22 
24 public:
26  const MCRegisterInfo &MRI)
27  : MCInstPrinter(MAI, MII, MRI) {}
28 
29  // Autogenerated by tblgen.
30  std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
31  void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);
32  static const char *getRegisterName(unsigned RegNo);
33 
34  void printRegName(raw_ostream &OS, unsigned RegNo) const override;
35  void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
36  const MCSubtargetInfo &STI, raw_ostream &O) override;
37 
38 private:
39  void printInlineJT(const MCInst *MI, int opNum, raw_ostream &O);
40  void printInlineJT32(const MCInst *MI, int opNum, raw_ostream &O);
41  void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
42  void printMemOperand(const MCInst *MI, int opNum, raw_ostream &O);
43 };
44 
45 } // end namespace llvm
46 
47 #endif // LLVM_LIB_TARGET_XCORE_MCTARGETDESC_XCOREINSTPRINTER_H
llvm::MCInstPrinter::MII
const MCInstrInfo & MII
Definition: MCInstPrinter.h:50
MI
IRTranslator LLVM IR MI
Definition: IRTranslator.cpp:100
llvm
Definition: AllocatorList.h:23
StringRef.h
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::XCoreInstPrinter::printInstruction
void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O)
llvm::XCoreInstPrinter::XCoreInstPrinter
XCoreInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
Definition: XCoreInstPrinter.h:25
llvm::XCoreInstPrinter::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: XCoreInstPrinter.cpp:33
llvm::MCInst
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:183
llvm::XCoreInstPrinter
Definition: XCoreInstPrinter.h:23
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:50
MCInstPrinter.h
llvm::RISCVFenceField::O
@ O
Definition: RISCVBaseInfo.h:132
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::XCoreInstPrinter::getRegisterName
static const char * getRegisterName(unsigned RegNo)
llvm::XCoreInstPrinter::printRegName
void printRegName(raw_ostream &OS, unsigned RegNo) const override
Print the assembler register name.
Definition: XCoreInstPrinter.cpp:29
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:57
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::MCInstPrinter::MAI
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:49
llvm::MCSubtargetInfo
Generic base class for all target subtargets.
Definition: MCSubtargetInfo.h:75
llvm::XCoreInstPrinter::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...