gem5/sim/system.hh
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

116 lines
3.6 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.
*/
#ifndef __SYSTEM_HH__
#define __SYSTEM_HH__
#include <string>
#include <vector>
#include "sim/sim_object.hh"
#include "cpu/pc_event.hh"
#include "base/loader/symtab.hh"
#ifdef FS_MEASURE
#include "base/statistics.hh"
#include "sim/sw_context.hh"
#endif
class MemoryController;
class PhysicalMemory;
class RemoteGDB;
class GDBListener;
class ExecContext;
class System : public SimObject
{
#ifdef FS_MEASURE
protected:
std::map<const std::string, Statistics::MainBin *> fnBins;
std::map<const Addr, SWContext *> swCtxMap;
#endif //FS_MEASURE
public:
const uint64_t init_param;
MemoryController *memCtrl;
PhysicalMemory *physmem;
bool bin;
PCEventQueue pcEventQueue;
std::vector<ExecContext *> execContexts;
virtual int registerExecContext(ExecContext *xc);
virtual void replaceExecContext(int xcIndex, ExecContext *xc);
#ifdef FS_MEASURE
Statistics::Scalar<Counter, Statistics::MainBin> fnCalls;
Statistics::MainBin *nonPath;
#endif //FS_MEASURE
public:
System(const std::string _name, const uint64_t _init_param,
MemoryController *, PhysicalMemory *, const bool);
~System();
virtual Addr getKernelStart() const = 0;
virtual Addr getKernelEnd() const = 0;
virtual Addr getKernelEntry() const = 0;
virtual bool breakpoint() = 0;
#ifdef FS_MEASURE
Statistics::MainBin * getBin(const std::string &name);
virtual bool findCaller(std::string, std::string) const = 0;
SWContext *findContext(Addr pcb);
bool addContext(Addr pcb, SWContext *ctx) {
return (swCtxMap.insert(make_pair(pcb, ctx))).second;
}
void remContext(Addr pcb) {
swCtxMap.erase(pcb);
return;
}
virtual void dumpState(ExecContext *xc) const = 0;
#endif //FS_MEASURE
public:
////////////////////////////////////////////
//
// STATIC GLOBAL SYSTEM LIST
//
////////////////////////////////////////////
static std::vector<System *> systemList;
static int numSystemsRunning;
static void printSystems();
};
#endif // __SYSTEM_HH__