1 //===-- AVRTargetMachine.h - Define TargetMachine for AVR -------*- 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 // This file declares the AVR specific subclass of TargetMachine. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_AVR_TARGET_MACHINE_H 14 #define LLVM_AVR_TARGET_MACHINE_H 15 16 #include "llvm/IR/DataLayout.h" 17 #include "llvm/Target/TargetMachine.h" 18 19 #include "AVRFrameLowering.h" 20 #include "AVRISelLowering.h" 21 #include "AVRInstrInfo.h" 22 #include "AVRSelectionDAGInfo.h" 23 #include "AVRSubtarget.h" 24 25 namespace llvm { 26 27 /// A generic AVR implementation. 28 class AVRTargetMachine : public LLVMTargetMachine { 29 public: 30 AVRTargetMachine(const Target &T, const Triple &TT, StringRef CPU, 31 StringRef FS, const TargetOptions &Options, 32 Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM, 33 CodeGenOpt::Level OL, bool JIT); 34 35 const AVRSubtarget *getSubtargetImpl() const; 36 const AVRSubtarget *getSubtargetImpl(const Function &) const override; 37 38 TargetLoweringObjectFile *getObjFileLowering() const override { 39 return this->TLOF.get(); 40 } 41 42 TargetPassConfig *createPassConfig(PassManagerBase &PM) override; 43 44 private: 45 std::unique_ptr<TargetLoweringObjectFile> TLOF; 46 AVRSubtarget SubTarget; 47 }; 48 49 } // end namespace llvm 50 51 #endif // LLVM_AVR_TARGET_MACHINE_H 52