/*
* Copyright (c) 2006 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
#include <string>
#include "base/types.hh"
+#include "sim/eventq.hh"
/// The universal simulation clock.
-extern Tick _curTick;
-
-inline Tick curTick() { return _curTick; }
-inline void curTick(Tick newVal) { _curTick = newVal; }
+inline Tick curTick() { return _curEventQueue->getCurTick(); }
const Tick retryTime = 1000;
void setOutputDir(const std::string &dir);
-struct Callback;
+class Callback;
void registerExitCallback(Callback *callback);
void doExitCleanup();