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-rw-r--r--arch/alpha/tru64/system.cc159
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diff --git a/arch/alpha/tru64/system.cc b/arch/alpha/tru64/system.cc
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--- a/arch/alpha/tru64/system.cc
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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.
- */
-
-#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/exec_context.hh"
-#include "kern/tru64/tru64_events.hh"
-#include "kern/system_events.hh"
-#include "mem/functional/memory_control.hh"
-#include "mem/functional/physical.hh"
-#include "sim/builder.hh"
-
-using namespace std;
-
-Tru64AlphaSystem::Tru64AlphaSystem(Tru64AlphaSystem::Params *p)
- : AlphaSystem(p)
-{
- Addr addr = 0;
- if (kernelSymtab->findAddress("enable_async_printf", addr)) {
- Addr paddr = vtophys(physmem, addr);
- uint8_t *enable_async_printf =
- physmem->dma_addr(paddr, sizeof(uint32_t));
-
- if (enable_async_printf)
- *(uint32_t *)enable_async_printf = 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
-}
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(Tru64AlphaSystem)
-
- Param<Tick> boot_cpu_frequency;
- SimObjectParam<MemoryController *> memctrl;
- SimObjectParam<PhysicalMemory *> physmem;
-
- Param<string> kernel;
- Param<string> console;
- Param<string> pal;
-
- Param<string> boot_osflags;
- Param<string> readfile;
- Param<unsigned int> init_param;
-
- Param<uint64_t> system_type;
- Param<uint64_t> system_rev;
-
- Param<bool> bin;
- VectorParam<string> binned_fns;
-
-END_DECLARE_SIM_OBJECT_PARAMS(Tru64AlphaSystem)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(Tru64AlphaSystem)
-
- INIT_PARAM(boot_cpu_frequency, "frequency of the boot cpu"),
- INIT_PARAM(memctrl, "memory controller"),
- INIT_PARAM(physmem, "phsyical memory"),
- INIT_PARAM(kernel, "file that contains the kernel code"),
- INIT_PARAM(console, "file that contains the console code"),
- INIT_PARAM(pal, "file that contains palcode"),
- INIT_PARAM_DFLT(boot_osflags, "flags to pass to the kernel during boot",
- "a"),
- INIT_PARAM_DFLT(readfile, "file to read startup script from", ""),
- INIT_PARAM_DFLT(init_param, "numerical value to pass into simulator", 0),
- INIT_PARAM_DFLT(system_type, "Type of system we are emulating", 12),
- INIT_PARAM_DFLT(system_rev, "Revision of system we are emulating", 2<<1),
- INIT_PARAM_DFLT(bin, "is this system to be binned", false),
- INIT_PARAM(binned_fns, "functions to be broken down and binned")
-
-END_INIT_SIM_OBJECT_PARAMS(Tru64AlphaSystem)
-
-CREATE_SIM_OBJECT(Tru64AlphaSystem)
-{
- AlphaSystem::Params *p = new AlphaSystem::Params;
- p->name = getInstanceName();
- p->boot_cpu_frequency = boot_cpu_frequency;
- p->memctrl = memctrl;
- p->physmem = physmem;
- p->kernel_path = kernel;
- p->console_path = console;
- p->palcode = pal;
- p->boot_osflags = boot_osflags;
- p->init_param = init_param;
- p->readfile = readfile;
- p->system_type = system_type;
- p->system_rev = system_rev;
- p->bin = bin;
- p->binned_fns = binned_fns;
- p->bin_int = false;
-
- return new Tru64AlphaSystem(p);
-}
-
-REGISTER_SIM_OBJECT("Tru64AlphaSystem", Tru64AlphaSystem)