1 //===-- AVRTargetMachine.h - Define TargetMachine for AVR -------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file declares the AVR specific subclass of TargetMachine. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_AVR_TARGET_MACHINE_H 15 #define LLVM_AVR_TARGET_MACHINE_H 16 17 #include "llvm/IR/DataLayout.h" 18 #include "llvm/Target/TargetMachine.h" 19 20 #include "AVRFrameLowering.h" 21 #include "AVRISelLowering.h" 22 #include "AVRInstrInfo.h" 23 #include "AVRSelectionDAGInfo.h" 24 #include "AVRSubtarget.h" 25 26 namespace llvm { 27 28 /// A generic AVR implementation. 29 class AVRTargetMachine : public LLVMTargetMachine { 30 public: 31 AVRTargetMachine(const Target &T, const Triple &TT, StringRef CPU, 32 StringRef FS, const TargetOptions &Options, Optional<Reloc::Model> RM, 33 CodeModel::Model CM, CodeGenOpt::Level OL); 34 35 const AVRSubtarget *getSubtargetImpl() const; 36 const AVRSubtarget *getSubtargetImpl(const Function &) const override; 37 getObjFileLowering()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