LLVM 20.0.0git
BPFInstPrinter.h
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1//===-- BPFInstPrinter.h - Convert BPF 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 BPF MCInst to a .s file.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFINSTPRINTER_H
14#define LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFINSTPRINTER_H
15
17
18namespace llvm {
20public:
22 const MCRegisterInfo &MRI)
23 : MCInstPrinter(MAI, MII, MRI) {}
24
25 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
26 const MCSubtargetInfo &STI, raw_ostream &O) override;
27 void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
28 const char *Modifier = nullptr);
29 void printMemOperand(const MCInst *MI, int OpNo, raw_ostream &O,
30 const char *Modifier = nullptr);
31 void printImm64Operand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
32 void printBrTargetOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
33
34 // Autogenerated by tblgen.
35 std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
37 static const char *getRegisterName(MCRegister Reg);
38};
39}
40
41#endif
IRTranslator LLVM IR MI
unsigned Reg
void printBrTargetOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
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...
void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O)
static const char * getRegisterName(MCRegister Reg)
void printImm64Operand(const MCInst *MI, unsigned OpNo, raw_ostream &O)
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.
void printMemOperand(const MCInst *MI, int OpNo, raw_ostream &O, const char *Modifier=nullptr)
void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O, const char *Modifier=nullptr)
BPFInstPrinter(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:45
const MCInstrInfo & MII
Definition: MCInstPrinter.h:52
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:53
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:51
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:33
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