gem5/sim/system.cc
Nathan Binkert d1e12b57ce We only need to choose that we do want binning, or we don't.
no need for multiple bin classes.  If multiple bins are needed, we
can always do it with ini type config instead.

kern/tru64/tru64_events.hh:
sim/system.cc:
sim/system.hh:
    No more GenBin always use MainBin

--HG--
extra : convert_revision : 8c466f302324c33b59d47d0da04583b2517fc72c
2003-11-22 15:07:53 -05:00

133 lines
3.7 KiB
C++

/*
* Copyright (c) 2003 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.
*/
#include "cpu/exec_context.hh"
#include "targetarch/vtophys.hh"
#include "sim/param.hh"
#include "sim/system.hh"
using namespace std;
vector<System *> System::systemList;
int System::numSystemsRunning = 0;
System::System(const std::string _name,
const uint64_t _init_param,
MemoryController *_memCtrl,
PhysicalMemory *_physmem,
const bool _bin)
: SimObject(_name),
init_param(_init_param),
memCtrl(_memCtrl),
physmem(_physmem),
bin(_bin)
{
// add self to global system list
systemList.push_back(this);
#ifdef FS_MEASURE
if (bin == true) {
nonPath = new Statistics::MainBin("non TCPIP path stats");
nonPath->activate();
} else
nonPath = NULL;
#endif
}
System::~System()
{
}
int
System::registerExecContext(ExecContext *xc)
{
int myIndex = execContexts.size();
execContexts.push_back(xc);
return myIndex;
}
void
System::replaceExecContext(int xcIndex, ExecContext *xc)
{
if (xcIndex >= execContexts.size()) {
panic("replaceExecContext: bad xcIndex, %d >= %d\n",
xcIndex, execContexts.size());
}
execContexts[xcIndex] = xc;
}
void
System::printSystems()
{
vector<System *>::iterator i = systemList.begin();
vector<System *>::iterator end = systemList.end();
for (; i != end; ++i) {
System *sys = *i;
cerr << "System " << sys->name() << ": " << hex << sys << endl;
}
}
extern "C"
void
printSystems()
{
System::printSystems();
}
#ifdef FS_MEASURE
Statistics::MainBin *
System::getBin(const std::string &name)
{
std::map<const std::string, Statistics::MainBin *>::const_iterator i;
i = fnBins.find(name);
if (i == fnBins.end())
panic("trying to getBin that is not on system map!");
return (*i).second;
}
SWContext *
System::findContext(Addr pcb)
{
std::map<Addr, SWContext *>::const_iterator iter;
iter = swCtxMap.find(pcb);
if (iter != swCtxMap.end()) {
SWContext *ctx = (*iter).second;
assert(ctx != NULL && "should never have a null ctx in ctxMap");
return ctx;
} else
return NULL;
}
#endif //FS_MEASURE
DEFINE_SIM_OBJECT_CLASS_NAME("System", System)