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/*
* Copyright (c) 2003-2005 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.
*
* Authors: Nathan Binkert
* Lisa Hsu
*/
#include "arch/alpha/tru64/system.hh"
#include "arch/isa_traits.hh"
#include "arch/vtophys.hh"
#include "base/loader/symtab.hh"
#include "base/trace.hh"
#include "cpu/base.hh"
#include "cpu/thread_context.hh"
#include "kern/tru64/tru64_events.hh"
#include "kern/system_events.hh"
#include "mem/physical.hh"
#include "mem/port.hh"
#include "mem/vport.hh"
using namespace std;
Tru64AlphaSystem::Tru64AlphaSystem(Tru64AlphaSystem::Params *p)
: AlphaSystem(p)
{
Addr addr = 0;
if (kernelSymtab->findAddress("enable_async_printf", addr)) {
virtPort->write(addr, (uint32_t)0);
}
#ifdef DEBUG
kernelPanicEvent = addKernelFuncEvent<BreakPCEvent>("panic");
if (!kernelPanicEvent)
panic("could not find kernel symbol \'panic\'");
#endif
badaddrEvent = addKernelFuncEvent<BadAddrEvent>("badaddr");
if (!badaddrEvent)
panic("could not find kernel symbol \'badaddr\'");
skipPowerStateEvent =
addKernelFuncEvent<SkipFuncEvent>("tl_v48_capture_power_state");
skipScavengeBootEvent =
addKernelFuncEvent<SkipFuncEvent>("pmap_scavenge_boot");
#if TRACING_ON
printfEvent = addKernelFuncEvent<PrintfEvent>("printf");
debugPrintfEvent = addKernelFuncEvent<DebugPrintfEvent>("m5printf");
debugPrintfrEvent = addKernelFuncEvent<DebugPrintfrEvent>("m5printfr");
dumpMbufEvent = addKernelFuncEvent<DumpMbufEvent>("m5_dump_mbuf");
#endif
}
Tru64AlphaSystem::~Tru64AlphaSystem()
{
#ifdef DEBUG
delete kernelPanicEvent;
#endif
delete badaddrEvent;
delete skipPowerStateEvent;
delete skipScavengeBootEvent;
#if TRACING_ON
delete printfEvent;
delete debugPrintfEvent;
delete debugPrintfrEvent;
delete dumpMbufEvent;
#endif
}
Tru64AlphaSystem *
Tru64AlphaSystemParams::create()
{
return new Tru64AlphaSystem(this);
}
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