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//===-- MipsTargetMachine.h - Define TargetMachine for Mips -----*- 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 Mips specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef MIPSTARGETMACHINE_H
#define MIPSTARGETMACHINE_H
#include "MipsFrameLowering.h"
#include "MipsInstrInfo.h"
#include "MipsISelLowering.h"
#include "MipsJITInfo.h"
#include "MipsSelectionDAGInfo.h"
#include "MipsSubtarget.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetFrameLowering.h"
namespace llvm {
class formatted_raw_ostream;
class MipsTargetMachine : public LLVMTargetMachine {
MipsSubtarget Subtarget;
const TargetData DataLayout; // Calculates type size & alignment
MipsInstrInfo InstrInfo;
MipsFrameLowering FrameLowering;
MipsTargetLowering TLInfo;
MipsSelectionDAGInfo TSInfo;
MipsJITInfo JITInfo;
public:
MipsTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS, const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL,
bool isLittle);
virtual const MipsInstrInfo *getInstrInfo() const
{ return &InstrInfo; }
virtual const TargetFrameLowering *getFrameLowering() const
{ return &FrameLowering; }
virtual const MipsSubtarget *getSubtargetImpl() const
{ return &Subtarget; }
virtual const TargetData *getTargetData() const
{ return &DataLayout;}
virtual MipsJITInfo *getJITInfo()
{ return &JITInfo; }
virtual const MipsRegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
virtual const MipsTargetLowering *getTargetLowering() const {
return &TLInfo;
}
virtual const MipsSelectionDAGInfo* getSelectionDAGInfo() const {
return &TSInfo;
}
// Pass Pipeline Configuration
virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
virtual bool addCodeEmitter(PassManagerBase &PM, JITCodeEmitter &JCE);
};
/// MipsebTargetMachine - Mips32 big endian target machine.
///
class MipsebTargetMachine : public MipsTargetMachine {
virtual void anchor();
public:
MipsebTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS, const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
};
/// MipselTargetMachine - Mips32 little endian target machine.
///
class MipselTargetMachine : public MipsTargetMachine {
virtual void anchor();
public:
MipselTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS, const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
};
/// Mips64ebTargetMachine - Mips64 big endian target machine.
///
class Mips64ebTargetMachine : public MipsTargetMachine {
virtual void anchor();
public:
Mips64ebTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
};
/// Mips64elTargetMachine - Mips64 little endian target machine.
///
class Mips64elTargetMachine : public MipsTargetMachine {
virtual void anchor();
public:
Mips64elTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
const TargetOptions &Options,
Reloc::Model RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
};
} // End llvm namespace
#endif
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