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//===-- BPFTargetMachine.h - Define TargetMachine for BPF --- 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 BPF specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_BPF_BPFTARGETMACHINE_H
#define LLVM_LIB_TARGET_BPF_BPFTARGETMACHINE_H
#include "BPFSubtarget.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
class BPFTargetMachine : public LLVMTargetMachine {
std::unique_ptr<TargetLoweringObjectFile> TLOF;
BPFSubtarget Subtarget;
public:
BPFTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options, Reloc::Model RM,
CodeModel::Model CM, CodeGenOpt::Level OL);
const BPFSubtarget *getSubtargetImpl() const { return &Subtarget; }
const BPFSubtarget *getSubtargetImpl(const Function &) const override {
return &Subtarget;
}
TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
TargetLoweringObjectFile *getObjFileLowering() const override {
return TLOF.get();
}
};
}
#endif
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