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The MicroBlaze is a highly configurable 32-bit soft-microprocessor for use on Xilinx FPGAs. For more information see: http://www.xilinx.com/tools/microblaze.htm http://en.wikipedia.org/wiki/MicroBlaze The current LLVM MicroBlaze backend generates assembly which can be compiled using the an appropriate binutils assembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96969 91177308-0d34-0410-b5e6-96231b3b80d8
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
//===-- MBlazeTargetMachine.h - Define TargetMachine for MBlaze --- C++ ---===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the MBlaze specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MBLAZE_TARGETMACHINE_H
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#define MBLAZE_TARGETMACHINE_H
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#include "MBlazeSubtarget.h"
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#include "MBlazeInstrInfo.h"
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#include "MBlazeISelLowering.h"
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#include "MBlazeIntrinsicInfo.h"
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetData.h"
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#include "llvm/Target/TargetFrameInfo.h"
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namespace llvm {
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class formatted_raw_ostream;
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class MBlazeTargetMachine : public LLVMTargetMachine {
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MBlazeSubtarget Subtarget;
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const TargetData DataLayout; // Calculates type size & alignment
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MBlazeInstrInfo InstrInfo;
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TargetFrameInfo FrameInfo;
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MBlazeTargetLowering TLInfo;
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MBlazeIntrinsicInfo IntrinsicInfo;
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public:
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MBlazeTargetMachine(const Target &T, const std::string &TT,
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const std::string &FS);
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virtual const MBlazeInstrInfo *getInstrInfo() const
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{ return &InstrInfo; }
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virtual const TargetFrameInfo *getFrameInfo() const
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{ return &FrameInfo; }
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virtual const MBlazeSubtarget *getSubtargetImpl() const
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{ return &Subtarget; }
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virtual const TargetData *getTargetData() const
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{ return &DataLayout;}
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virtual const MBlazeRegisterInfo *getRegisterInfo() const
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{ return &InstrInfo.getRegisterInfo(); }
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virtual MBlazeTargetLowering *getTargetLowering() const
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{ return const_cast<MBlazeTargetLowering*>(&TLInfo); }
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const TargetIntrinsicInfo *getIntrinsicInfo() const
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{ return &IntrinsicInfo; }
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// Pass Pipeline Configuration
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virtual bool addInstSelector(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel);
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virtual bool addPreEmitPass(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel);
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};
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} // End llvm namespace
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#endif
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