1 //===-- BPFInstPrinter.h - Convert BPF MCInst to asm syntax -------*- C++ -*--//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This class prints a BPF MCInst to a .s file.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_LIB_TARGET_BPF_INSTPRINTER_BPFINSTPRINTER_H
15 #define LLVM_LIB_TARGET_BPF_INSTPRINTER_BPFINSTPRINTER_H
16 
17 #include "llvm/MC/MCInstPrinter.h"
18 
19 namespace llvm {
20 class BPFInstPrinter : public MCInstPrinter {
21 public:
BPFInstPrinter(const MCAsmInfo & MAI,const MCInstrInfo & MII,const MCRegisterInfo & MRI)22   BPFInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
23                  const MCRegisterInfo &MRI)
24       : MCInstPrinter(MAI, MII, MRI) {}
25 
26   void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
27                  const MCSubtargetInfo &STI) override;
28   void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O,
29                     const char *Modifier = nullptr);
30   void printMemOperand(const MCInst *MI, int OpNo, raw_ostream &O,
31                        const char *Modifier = nullptr);
32   void printImm64Operand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
33 
34   // Autogenerated by tblgen.
35   void printInstruction(const MCInst *MI, raw_ostream &O);
36   static const char *getRegisterName(unsigned RegNo);
37 };
38 }
39 
40 #endif
41