1//===-- BPFMCInstLower.h - Lower MachineInstr to MCInst ---------*- 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#ifndef LLVM_LIB_TARGET_BPF_BPFMCINSTLOWER_H 10#define LLVM_LIB_TARGET_BPF_BPFMCINSTLOWER_H 11 12#include "llvm/Support/Compiler.h" 13 14namespace llvm { 15class AsmPrinter; 16class MCContext; 17class MCInst; 18class MCOperand; 19class MCSymbol; 20class MachineInstr; 21class MachineOperand; 22 23// BPFMCInstLower - This class is used to lower an MachineInstr into an MCInst. 24class LLVM_LIBRARY_VISIBILITY BPFMCInstLower { 25 MCContext &Ctx; 26 27 AsmPrinter &Printer; 28 29public: 30 BPFMCInstLower(MCContext &ctx, AsmPrinter &printer) 31 : Ctx(ctx), Printer(printer) {} 32 void Lower(const MachineInstr *MI, MCInst &OutMI) const; 33 34 MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const; 35 36 MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const; 37 MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const; 38}; 39} 40 41#endif 42