LLVM 17.0.0git
AVRInstPrinter.h
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1//===- AVRInstPrinter.h - Convert AVR 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// This class prints an AVR MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_AVR_INST_PRINTER_H
14#define LLVM_AVR_INST_PRINTER_H
15
17
19
20namespace llvm {
21
22/// Prints AVR instructions to a textual stream.
24public:
26 const MCRegisterInfo &MRI)
27 : MCInstPrinter(MAI, MII, MRI) {}
28
29 static const char *getPrettyRegisterName(unsigned RegNo,
30 MCRegisterInfo const &MRI);
31
32 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
33 const MCSubtargetInfo &STI, raw_ostream &O) override;
34
35private:
36 static const char *getRegisterName(MCRegister Reg,
37 unsigned AltIdx = AVR::NoRegAltName);
38
39 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
40 void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
41 void printPCRelImm(const MCInst *MI, uint64_t /*Address*/, unsigned OpNo,
42 raw_ostream &O) {
43 printPCRelImm(MI, OpNo, O);
44 }
45 void printMemri(const MCInst *MI, unsigned OpNo, raw_ostream &O);
46 void printMemspi(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
47 printMemri(MI, OpNo, O);
48 }
49
50 // Autogenerated by TableGen.
51 std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
52 void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O);
53 bool printAliasInstr(const MCInst *MI, uint64_t Address, raw_ostream &O);
54 void printCustomAliasOperand(const MCInst *MI, uint64_t Address,
55 unsigned OpIdx, unsigned PrintMethodIdx,
56 raw_ostream &O);
57};
58
59} // end namespace llvm
60
61#endif // LLVM_AVR_INST_PRINTER_H
IRTranslator LLVM IR MI
unsigned Reg
Prints AVR instructions to a textual stream.
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.
static const char * getPrettyRegisterName(unsigned RegNo, MCRegisterInfo const &MRI)
AVRInstPrinter(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:44
const MCInstrInfo & MII
Definition: MCInstPrinter.h:51
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:52
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:50
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:24
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