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
26namespace llvm {
27
28/// A generic AVR implementation.
29class AVRTargetMachine : public LLVMTargetMachine {
30public:
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
38  TargetLoweringObjectFile *getObjFileLowering() const override {
39    return this->TLOF.get();
40  }
41
42  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
43
44private:
45  std::unique_ptr<TargetLoweringObjectFile> TLOF;
46  AVRSubtarget SubTarget;
47};
48
49} // end namespace llvm
50
51#endif // LLVM_AVR_TARGET_MACHINE_H
52