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 14 namespace llvm { 15 class AsmPrinter; 16 class MCContext; 17 class MCInst; 18 class MCOperand; 19 class MCSymbol; 20 class MachineInstr; 21 class MachineModuleInfoMachO; 22 class MachineOperand; 23 class Mangler; 24 25 // BPFMCInstLower - This class is used to lower an MachineInstr into an MCInst. 26 class LLVM_LIBRARY_VISIBILITY BPFMCInstLower { 27 MCContext &Ctx; 28 29 AsmPrinter &Printer; 30 31 public: 32 BPFMCInstLower(MCContext &ctx, AsmPrinter &printer) 33 : Ctx(ctx), Printer(printer) {} 34 void Lower(const MachineInstr *MI, MCInst &OutMI) const; 35 36 MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const; 37 38 MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const; 39 MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const; 40 }; 41 } 42 43 #endif 44