1//===-- MSP430TargetMachine.h - Define TargetMachine for MSP430 -*- 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 MSP430 specific subclass of TargetMachine.
10//
11//===----------------------------------------------------------------------===//
12
13
14#ifndef LLVM_LIB_TARGET_MSP430_MSP430TARGETMACHINE_H
15#define LLVM_LIB_TARGET_MSP430_MSP430TARGETMACHINE_H
16
17#include "MSP430Subtarget.h"
18#include "llvm/CodeGen/TargetFrameLowering.h"
19#include "llvm/Target/TargetMachine.h"
20
21namespace llvm {
22
23/// MSP430TargetMachine
24///
25class MSP430TargetMachine : public LLVMTargetMachine {
26  std::unique_ptr<TargetLoweringObjectFile> TLOF;
27  MSP430Subtarget        Subtarget;
28
29public:
30  MSP430TargetMachine(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  ~MSP430TargetMachine() override;
35
36  const MSP430Subtarget *getSubtargetImpl(const Function &F) const override {
37    return &Subtarget;
38  }
39  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
40
41  TargetLoweringObjectFile *getObjFileLowering() const override {
42    return TLOF.get();
43  }
44}; // MSP430TargetMachine.
45
46} // end namespace llvm
47
48#endif
49