| 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 MachineOperand; |
| 22 | |
| 23 | // BPFMCInstLower - This class is used to lower an MachineInstr into an MCInst. |
| 24 | class LLVM_LIBRARY_VISIBILITY BPFMCInstLower { |
| 25 | MCContext &Ctx; |
| 26 | |
| 27 | AsmPrinter &Printer; |
| 28 | |
| 29 | public: |
| 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 |