1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
//===-- AVRTargetMachine.h - Define TargetMachine for AVR -------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file declares the AVR specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_AVR_TARGET_MACHINE_H
#define LLVM_AVR_TARGET_MACHINE_H
#include "llvm/IR/DataLayout.h"
#include "llvm/Target/TargetMachine.h"
#include "AVRFrameLowering.h"
#include "AVRISelLowering.h"
#include "AVRInstrInfo.h"
#include "AVRSelectionDAGInfo.h"
#include "AVRSubtarget.h"
namespace llvm {
/// A generic AVR implementation.
class AVRTargetMachine : public LLVMTargetMachine {
public:
AVRTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options,
Optional<Reloc::Model> RM,
Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT);
const AVRSubtarget *getSubtargetImpl() const;
const AVRSubtarget *getSubtargetImpl(const Function &) const override;
TargetLoweringObjectFile *getObjFileLowering() const override {
return this->TLOF.get();
}
TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
bool isMachineVerifierClean() const override {
return false;
}
private:
std::unique_ptr<TargetLoweringObjectFile> TLOF;
AVRSubtarget SubTarget;
};
} // end namespace llvm
#endif // LLVM_AVR_TARGET_MACHINE_H
|
