baddev.cc revision 8066:cb7bf3919bdd 
1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
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.
15 *
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.
27 *
28 * Authors: Ali Saidi
29 */
30
31/** @file
32 * BadDevice implemenation
33 */
34
35#include <deque>
36#include <string>
37#include <vector>
38
39#include "base/trace.hh"
40#include "config/the_isa.hh"
41#include "dev/baddev.hh"
42#include "dev/platform.hh"
43#include "mem/port.hh"
44#include "params/BadDevice.hh"
45#include "sim/system.hh"
46
47using namespace std;
48
49BadDevice::BadDevice(Params *p)
50    : BasicPioDevice(p), devname(p->devicename)
51{
52    pioSize = 0x10;
53}
54
55Tick
56BadDevice::read(PacketPtr pkt)
57{
58    panic("Device %s not imlpmented\n", devname);
59    M5_DUMMY_RETURN
60}
61
62Tick
63BadDevice::write(PacketPtr pkt)
64{
65    panic("Device %s not imlpmented\n", devname);
66    M5_DUMMY_RETURN
67}
68
69BadDevice *
70BadDeviceParams::create()
71{
72    return new BadDevice(this);
73}
74