99 lines
3 KiB
C++
99 lines
3 KiB
C++
/*
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* Copyright (c) 2004-2005 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Ali Saidi
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*/
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/** @file
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* BadDevice implemenation
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*/
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#include <deque>
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#include <string>
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#include <vector>
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#include "base/trace.hh"
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#include "dev/baddev.hh"
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#include "dev/platform.hh"
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#include "mem/port.hh"
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#include "sim/builder.hh"
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#include "sim/system.hh"
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using namespace std;
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using namespace TheISA;
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BadDevice::BadDevice(Params *p)
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: BasicPioDevice(p), devname(p->device_name)
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{
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pioSize = 0xf;
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}
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Tick
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BadDevice::read(Packet *pkt)
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{
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panic("Device %s not imlpmented\n", devname);
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}
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Tick
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BadDevice::write(Packet *pkt)
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{
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panic("Device %s not imlpmented\n", devname);
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}
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BEGIN_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
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Param<string> devicename;
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Param<Addr> pio_addr;
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SimObjectParam<System *> system;
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SimObjectParam<Platform *> platform;
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Param<Tick> pio_latency;
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END_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
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BEGIN_INIT_SIM_OBJECT_PARAMS(BadDevice)
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INIT_PARAM(devicename, "Name of device to error on"),
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INIT_PARAM(pio_addr, "Device Address"),
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INIT_PARAM(system, "system object"),
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INIT_PARAM(platform, "platform"),
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INIT_PARAM_DFLT(pio_latency, "Programmed IO latency", 1000)
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END_INIT_SIM_OBJECT_PARAMS(BadDevice)
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CREATE_SIM_OBJECT(BadDevice)
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{
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BadDevice::Params *p = new BadDevice::Params;
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p->name =getInstanceName();
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p->platform = platform;
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p->pio_addr = pio_addr;
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p->pio_delay = pio_latency;
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p->system = system;
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p->device_name = devicename;
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return new BadDevice(p);
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}
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REGISTER_SIM_OBJECT("BadDevice", BadDevice)
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