2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 * BadDevice implemenation
39 #include "base/trace.hh"
40 #include "dev/baddev.hh"
41 #include "dev/platform.hh"
42 #include "mem/port.hh"
43 #include "sim/builder.hh"
44 #include "sim/system.hh"
47 using namespace TheISA
;
49 BadDevice::BadDevice(Params
*p
)
50 : BasicPioDevice(p
), devname(p
->device_name
)
56 BadDevice::read(PacketPtr pkt
)
58 panic("Device %s not imlpmented\n", devname
);
63 BadDevice::write(PacketPtr pkt
)
65 panic("Device %s not imlpmented\n", devname
);
69 BEGIN_DECLARE_SIM_OBJECT_PARAMS(BadDevice
)
71 Param
<string
> devicename
;
73 SimObjectParam
<System
*> system
;
74 SimObjectParam
<Platform
*> platform
;
75 Param
<Tick
> pio_latency
;
77 END_DECLARE_SIM_OBJECT_PARAMS(BadDevice
)
79 BEGIN_INIT_SIM_OBJECT_PARAMS(BadDevice
)
81 INIT_PARAM(devicename
, "Name of device to error on"),
82 INIT_PARAM(pio_addr
, "Device Address"),
83 INIT_PARAM(system
, "system object"),
84 INIT_PARAM(platform
, "platform"),
85 INIT_PARAM_DFLT(pio_latency
, "Programmed IO latency", 1000)
87 END_INIT_SIM_OBJECT_PARAMS(BadDevice
)
89 CREATE_SIM_OBJECT(BadDevice
)
91 BadDevice::Params
*p
= new BadDevice::Params
;
92 p
->name
=getInstanceName();
93 p
->platform
= platform
;
94 p
->pio_addr
= pio_addr
;
95 p
->pio_delay
= pio_latency
;
97 p
->device_name
= devicename
;
98 return new BadDevice(p
);
101 REGISTER_SIM_OBJECT("BadDevice", BadDevice
)