| //===-- ARMAsmBackendDarwin.h ARM Asm Backend Darwin ----------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIB_TARGET_ARM_ARMASMBACKENDDARWIN_H |
| #define LLVM_LIB_TARGET_ARM_ARMASMBACKENDDARWIN_H |
| |
| #include "ARMAsmBackend.h" |
| #include "llvm/BinaryFormat/MachO.h" |
| #include "llvm/MC/MCObjectWriter.h" |
| |
| namespace llvm { |
| class ARMAsmBackendDarwin : public ARMAsmBackend { |
| const MCRegisterInfo &MRI; |
| public: |
| const MachO::CPUSubTypeARM Subtype; |
| ARMAsmBackendDarwin(const Target &T, const MCSubtargetInfo &STI, |
| const MCRegisterInfo &MRI, MachO::CPUSubTypeARM st) |
| : ARMAsmBackend(T, STI, support::little), MRI(MRI), Subtype(st) {} |
| |
| std::unique_ptr<MCObjectTargetWriter> |
| createObjectTargetWriter() const override { |
| return createARMMachObjectWriter(/*Is64Bit=*/false, MachO::CPU_TYPE_ARM, |
| Subtype); |
| } |
| |
| uint32_t generateCompactUnwindEncoding( |
| ArrayRef<MCCFIInstruction> Instrs) const override; |
| }; |
| } // end namespace llvm |
| |
| #endif |
