baddev.cc revision 8742:9df38d259935
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 "mem/port.hh" 43#include "params/BadDevice.hh" 44#include "sim/system.hh" 45 46using namespace std; 47 48BadDevice::BadDevice(Params *p) 49 : BasicPioDevice(p), devname(p->devicename) 50{ 51 pioSize = 0x10; 52} 53 54Tick 55BadDevice::read(PacketPtr pkt) 56{ 57 panic("Device %s not imlpmented\n", devname); 58 M5_DUMMY_RETURN 59} 60 61Tick 62BadDevice::write(PacketPtr pkt) 63{ 64 panic("Device %s not imlpmented\n", devname); 65 M5_DUMMY_RETURN 66} 67 68BadDevice * 69BadDeviceParams::create() 70{ 71 return new BadDevice(this); 72} 73