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/*
* 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 "sim/sim_object.hh"
#include "cpu/pc_event.hh"
#include "base/loader/symtab.hh"
class MemoryController;
class PhysicalMemory;
class RemoteGDB;
class GDBListener;
class ExecContext;
class System : public SimObject
{
private:
SymbolTable *kernelSymtab;
SymbolTable *consoleSymtab;
BreakPCEvent kernel_panic_event;
BreakPCEvent console_panic_event;
BadAddrEvent badaddr_event;
SkipFuncEvent skip_power_state;
SkipFuncEvent skip_scavenge_boot;
PrintfEvent printf_event;
DebugPrintfEvent debug_printf_event;
DebugPrintfEvent debug_printfr_event;
DumpMbufEvent dump_mbuf_event;
RegFile *initRegs;
Addr kernelStart;
Addr kernelEnd;
Addr kernelEntry;
public:
MemoryController *memCtrl;
PhysicalMemory *physmem;
PCEventQueue pcEventQueue;
ExecContext *xc_array[12/*MAX_CPUS*/];
int num_cpus;
RemoteGDB *remoteGDB;
GDBListener *gdbListen;
System(const std::string name,
MemoryController *, PhysicalMemory *,
const std::string &kernel_path, const std::string &console_path,
const std::string &palcode, const std::string &boot_osflags);
~System();
const SymbolTable *getKernelSymtab() const { return kernelSymtab; }
const SymbolTable *getConsoleSymtab() const { return consoleSymtab; }
Addr getKernelStart() const { return kernelStart; }
Addr getKernelEnd() const { return kernelEnd; }
Addr getKernelEntry() const { return kernelEntry; }
void initBootContext(ExecContext *xc);
void registerExecContext(ExecContext *xc);
////////////////////////////////////////////
//
// STATIC GLOBAL SYSTEM LIST
//
////////////////////////////////////////////
public:
static std::vector<System *> systemList;
static int numSystemsRunning;
static void printSystems();
};
#endif // __SYSTEM_HH__
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