/*
+ * Copyright (c) 2013 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder. You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
* Copyright (c) 2002-2005 The Regents of The University of Michigan
+ * Copyright (c) 2013 Advanced Micro Devices, Inc.
+ * Copyright (c) 2013 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#ifndef __SIM_SIM_EVENTS_HH__
#define __SIM_SIM_EVENTS_HH__
-#include "sim/eventq.hh"
+#include "sim/global_event.hh"
+#include "sim/serialize.hh"
//
// Event to terminate simulation at a particular cycle/instruction
//
-class SimLoopExitEvent : public Event
+class GlobalSimLoopExitEvent : public GlobalEvent
{
protected:
// string explaining why we're terminating
Tick repeat;
public:
- SimLoopExitEvent(const std::string &_cause, int c, Tick repeat = 0);
+ // non-scheduling version for createForUnserialize()
+ GlobalSimLoopExitEvent();
+ GlobalSimLoopExitEvent(Tick when, const std::string &_cause, int c,
+ Tick repeat = 0);
- std::string getCause() { return cause; }
- int getCode() { return code; }
+ const std::string getCause() const { return cause; }
+ const int getCode() const { return code; }
void process(); // process event
virtual const char *description() const;
};
+class LocalSimLoopExitEvent : public Event
+{
+ protected:
+ // string explaining why we're terminating
+ std::string cause;
+ int code;
+ Tick repeat;
+
+ public:
+ LocalSimLoopExitEvent();
+ LocalSimLoopExitEvent(const std::string &_cause, int c, Tick repeat = 0);
+
+ const std::string getCause() const { return cause; }
+ const int getCode() const { return code; }
+
+ void process() override; // process event
+
+ const char *description() const override;
+
+ void serialize(CheckpointOut &cp) const override;
+ void unserialize(CheckpointIn &cp) override;
+ static Serializable *createForUnserialize(CheckpointIn &cp,
+ const std::string §ion);
+};
+
class CountedDrainEvent : public Event
{
private:
public:
CountedDrainEvent();
- void process();
+ void process() override;
void setCount(int _count) { count = _count; }
- int getCount() { return count; }
+ const int getCount() const { return count; }
};
//
public:
CountedExitEvent(const std::string &_cause, int &_downCounter);
- void process(); // process event
+ void process() override; // process event
- virtual const char *description() const;
+ const char *description() const override;
};