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-/*
- * Copyright (c) 2003-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __FAULTS_HH__
-#define __FAULTS_HH__
-
-#include "base/refcnt.hh"
-#include "sim/stats.hh"
-#include "config/full_system.hh"
-
-class ExecContext;
-class FaultBase;
-typedef RefCountingPtr<FaultBase> Fault;
-
-typedef const char * FaultName;
-typedef Stats::Scalar<> FaultStat;
-
-// Each class has it's name statically define in _name,
-// and has a virtual function to access it's name.
-// The function is necessary because otherwise, all objects
-// which are being accessed cast as a FaultBase * (namely
-// all faults returned using the Fault type) will use the
-// generic FaultBase name.
-
-class FaultBase : public RefCounted
-{
- public:
- virtual FaultName name() = 0;
-#if FULL_SYSTEM
- virtual void invoke(ExecContext * xc);
-#else
- virtual void invoke(ExecContext * xc);
-#endif
-// template<typename T>
-// bool isA() {return dynamic_cast<T *>(this);}
- virtual bool isMachineCheckFault() {return false;}
- virtual bool isAlignmentFault() {return false;}
-};
-
-FaultBase * const NoFault = 0;
-
-#endif // __FAULTS_HH__