1 //===-- MSP430TargetMachine.h - Define TargetMachine for MSP430 -*- 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 MSP430 specific subclass of TargetMachine. 11 // 12 //===----------------------------------------------------------------------===// 13 14 15 #ifndef LLVM_TARGET_MSP430_TARGETMACHINE_H 16 #define LLVM_TARGET_MSP430_TARGETMACHINE_H 17 18 #include "MSP430InstrInfo.h" 19 #include "MSP430ISelLowering.h" 20 #include "MSP430FrameLowering.h" 21 #include "MSP430SelectionDAGInfo.h" 22 #include "MSP430RegisterInfo.h" 23 #include "MSP430Subtarget.h" 24 #include "llvm/Target/TargetData.h" 25 #include "llvm/Target/TargetFrameLowering.h" 26 #include "llvm/Target/TargetMachine.h" 27 28 namespace llvm { 29 30 /// MSP430TargetMachine 31 /// 32 class MSP430TargetMachine : public LLVMTargetMachine { 33 MSP430Subtarget Subtarget; 34 const TargetData DataLayout; // Calculates type size & alignment 35 MSP430InstrInfo InstrInfo; 36 MSP430TargetLowering TLInfo; 37 MSP430SelectionDAGInfo TSInfo; 38 MSP430FrameLowering FrameLowering; 39 40 public: 41 MSP430TargetMachine(const Target &T, StringRef TT, 42 StringRef CPU, StringRef FS, const TargetOptions &Options, 43 Reloc::Model RM, CodeModel::Model CM, 44 CodeGenOpt::Level OL); 45 getFrameLowering()46 virtual const TargetFrameLowering *getFrameLowering() const { 47 return &FrameLowering; 48 } getInstrInfo()49 virtual const MSP430InstrInfo *getInstrInfo() const { return &InstrInfo; } getTargetData()50 virtual const TargetData *getTargetData() const { return &DataLayout;} getSubtargetImpl()51 virtual const MSP430Subtarget *getSubtargetImpl() const { return &Subtarget; } 52 getRegisterInfo()53 virtual const TargetRegisterInfo *getRegisterInfo() const { 54 return &InstrInfo.getRegisterInfo(); 55 } 56 getTargetLowering()57 virtual const MSP430TargetLowering *getTargetLowering() const { 58 return &TLInfo; 59 } 60 getSelectionDAGInfo()61 virtual const MSP430SelectionDAGInfo* getSelectionDAGInfo() const { 62 return &TSInfo; 63 } 64 65 virtual TargetPassConfig *createPassConfig(PassManagerBase &PM); 66 }; // MSP430TargetMachine. 67 68 } // end namespace llvm 69 70 #endif // LLVM_TARGET_MSP430_TARGETMACHINE_H 71