/*
* Copyright (c) 2001-2005 The Regents of The University of Michigan
+ * Copyright (c) 2010 Advanced Micro Devices, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* Nathan Binkert
*/
-#include <assert.h>
+#include <cassert>
#include "base/callback.hh"
#include "base/inifile.hh"
#include "base/match.hh"
#include "base/misc.hh"
#include "base/trace.hh"
-#include "base/stats/events.hh"
#include "base/types.hh"
+#include "debug/Checkpoint.hh"
#include "sim/sim_object.hh"
#include "sim/stats.hh"
{
}
-//
-// no default statistics, so nothing to do in base implementation
-//
void
-SimObject::regStats()
+SimObject::loadState(Checkpoint *cp)
{
+ if (cp->sectionExists(name())) {
+ DPRINTF(Checkpoint, "unserializing\n");
+ unserialize(cp, name());
+ } else {
+ DPRINTF(Checkpoint, "no checkpoint section found\n");
+ }
}
void
-SimObject::regFormulas()
+SimObject::initState()
{
}
void
-SimObject::resetStats()
+SimObject::startup()
{
}
//
-// static function:
-// call regStats() on all SimObjects and then regFormulas() on all
-// SimObjects.
+// no default statistics, so nothing to do in base implementation
//
-struct SimObjectResetCB : public Callback
-{
- virtual void process() { SimObject::resetAllStats(); }
-};
-
-namespace {
- static SimObjectResetCB StatResetCB;
-}
-
void
-SimObject::regAllStats()
+SimObject::regStats()
{
- SimObjectList::iterator i;
- SimObjectList::iterator end = simObjectList.end();
-
- /**
- * @todo change cprintfs to DPRINTFs
- */
- for (i = simObjectList.begin(); i != end; ++i) {
-#ifdef STAT_DEBUG
- cprintf("registering stats for %s\n", (*i)->name());
-#endif
- (*i)->regStats();
- }
-
- for (i = simObjectList.begin(); i != end; ++i) {
-#ifdef STAT_DEBUG
- cprintf("registering formulas for %s\n", (*i)->name());
-#endif
- (*i)->regFormulas();
- }
-
- Stats::registerResetCallback(&StatResetCB);
}
-//
-// static function: call init() on all SimObjects.
-//
void
-SimObject::initAll()
+SimObject::regFormulas()
{
- SimObjectList::iterator i = simObjectList.begin();
- SimObjectList::iterator end = simObjectList.end();
-
- for (; i != end; ++i) {
- SimObject *obj = *i;
- obj->init();
- }
}
-//
-// static function: call resetStats() on all SimObjects.
-//
void
-SimObject::resetAllStats()
+SimObject::resetStats()
{
- SimObjectList::iterator i = simObjectList.begin();
- SimObjectList::iterator end = simObjectList.end();
-
- for (; i != end; ++i) {
- SimObject *obj = *i;
- obj->resetStats();
- }
}
//
}
}
-void
-SimObject::unserializeAll(Checkpoint *cp)
-{
- SimObjectList::reverse_iterator ri = simObjectList.rbegin();
- SimObjectList::reverse_iterator rend = simObjectList.rend();
-
- for (; ri != rend; ++ri) {
- SimObject *obj = *ri;
- DPRINTFR(Config, "Unserializing '%s'\n",
- obj->name());
- if(cp->sectionExists(obj->name()))
- obj->unserialize(cp, obj->name());
- else
- warn("Not unserializing '%s': no section found in checkpoint.\n",
- obj->name());
- }
-}
#ifdef DEBUG
//
}
#endif
-void
-SimObject::recordEvent(const std::string &stat)
-{
- Stats::recordEvent(stat);
-}
-
unsigned int
SimObject::drain(Event *drain_event)
{