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1//= LanaiInstPrinter.h - Convert Lanai 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-exception6//7//===----------------------------------------------------------------------===//8//9// This class prints a Lanai MCInst to a .s file.10//11//===----------------------------------------------------------------------===//12 13#ifndef LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIINSTPRINTER_H14#define LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIINSTPRINTER_H15 16#include "llvm/MC/MCInstPrinter.h"17 18namespace llvm {19class StringRef;20 21class LanaiInstPrinter : public MCInstPrinter {22public:23 LanaiInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,24 const MCRegisterInfo &MRI)25 : MCInstPrinter(MAI, MII, MRI) {}26 27 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,28 const MCSubtargetInfo &STI, raw_ostream &O) override;29 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);30 void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);31 void printMemRiOperand(const MCInst *MI, int OpNo, raw_ostream &O);32 void printMemRrOperand(const MCInst *MI, int OpNo, raw_ostream &O);33 void printMemSplsOperand(const MCInst *MI, int OpNo, raw_ostream &O);34 void printCCOperand(const MCInst *MI, int OpNo, raw_ostream &O);35 void printHi16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);36 void printHi16AndImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);37 void printLo16AndImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);38 void printMemImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);39 40 // Autogenerated by tblgen.41 std::pair<const char *, uint64_t>42 getMnemonic(const MCInst &MI) const override;43 void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);44 bool printAliasInstr(const MCInst *MI, uint64_t Address, raw_ostream &OS);45 void printCustomAliasOperand(const MCInst *MI, uint64_t Address,46 unsigned OpIdx, unsigned PrintMethodIdx,47 raw_ostream &O);48 static const char *getRegisterName(MCRegister Reg);49 void printRegName(raw_ostream &OS, MCRegister Reg) override;50 51private:52 bool printAlias(const MCInst *MI, raw_ostream &Ostream);53 bool printInst(const MCInst *MI, raw_ostream &Ostream, StringRef Alias,54 unsigned OpNo0, unsigned OpnNo1);55 bool printMemoryLoadIncrement(const MCInst *MI, raw_ostream &Ostream,56 StringRef Opcode, int AddOffset);57 bool printMemoryStoreIncrement(const MCInst *MI, raw_ostream &Ostream,58 StringRef Opcode, int AddOffset);59};60 61} // end namespace llvm62 63#endif // LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIINSTPRINTER_H64