lib/Target/ZPU/ZPUTargetMachine.h

   1 //===-- ZPUTargetMachine.h - Define TargetMachine for ZPU -00--*- 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 ZPU specific subclass of TargetMachine.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef ZPUTARGETMACHINE_H
  15 #define ZPUTARGETMACHINE_H
  16
  17 #include "ZPUInstrInfo.h"
  18 #include "ZPUISelLowering.h"
  19 #include "llvm/Target/TargetMachine.h"
  20 #include "llvm/Target/TargetData.h"
  21 #include "llvm/Target/TargetFrameInfo.h"
  22
  23 namespace llvm {
  24   class formatted_raw_ostream;
  25
  26   class ZPUTargetMachine : public LLVMTargetMachine {
  27     const TargetData    DataLayout; // Calculates type size & alignment
  28     ZPUInstrInfo       InstrInfo;
  29     TargetFrameInfo     FrameInfo;
  30     ZPUTargetLowering  TLInfo;
  31   public:
  32
  33     ZPUTargetMachine(const Target &T, const std::string &TT, const std::string &FS,
  34             bool isLittle=false);
  35
  36     virtual const ZPUInstrInfo   *getInstrInfo()     const
  37     { return &InstrInfo; }
  38     virtual const TargetFrameInfo *getFrameInfo()     const
  39     { return &FrameInfo; }
  40     virtual const TargetData      *getTargetData()    const
  41     { return &DataLayout;}
  42
  43     virtual const ZPURegisterInfo *getRegisterInfo()  const {
  44       return &InstrInfo.getRegisterInfo();
  45     }
  46     virtual const ZPUTargetLowering *getTargetLowering() const {
  47           return &TLInfo;
  48         };
  49     virtual bool addInstSelector(PassManagerBase &PM,
  50                                     CodeGenOpt::Level OptLevel);
  51   };
  52
  53
  54 } // End llvm namespace
  55
  56 #endif