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-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This class prints a Lanai MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIINSTPRINTER_H
14#define LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIINSTPRINTER_H
15
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 llvm
62
63#endif // LLVM_LIB_TARGET_LANAI_MCTARGETDESC_LANAIINSTPRINTER_H
64