1 files changed, 97 insertions, 0 deletions
diff --git a/src/dev/baddev.cc b/src/dev/baddev.cc
new file mode 100644
index 000000000..66fbd8a86
--- /dev/null
+++ b/src/dev/baddev.cc
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2004-2005 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.
+ */
+
+/** @file
+ * BadDevice implemenation
+ */
+
+#include <deque>
+#include <string>
+#include <vector>
+
+#include "base/trace.hh"
+#include "dev/baddev.hh"
+#include "dev/platform.hh"
+#include "mem/port.hh"
+#include "sim/builder.hh"
+#include "sim/system.hh"
+
+using namespace std;
+using namespace TheISA;
+
+BadDevice::BadDevice(Params *p)
+    : BasicPioDevice(p), devname(p->device_name)
+{
+    pioSize = 0xf;
+}
+
+Tick
+BadDevice::read(Packet *pkt)
+{
+    panic("Device %s not imlpmented\n", devname);
+}
+
+Tick
+BadDevice::write(Packet *pkt)
+{
+    panic("Device %s not imlpmented\n", devname);
+}
+
+BEGIN_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
+
+    Param<string> devicename;
+    Param<Addr> pio_addr;
+    SimObjectParam<System *> system;
+    SimObjectParam<Platform *> platform;
+    Param<Tick> pio_latency;
+
+END_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
+
+BEGIN_INIT_SIM_OBJECT_PARAMS(BadDevice)
+
+    INIT_PARAM(devicename, "Name of device to error on"),
+    INIT_PARAM(pio_addr, "Device Address"),
+    INIT_PARAM(system, "system object"),
+    INIT_PARAM(platform, "platform"),
+    INIT_PARAM_DFLT(pio_latency, "Programmed IO latency", 1000)
+
+END_INIT_SIM_OBJECT_PARAMS(BadDevice)
+
+CREATE_SIM_OBJECT(BadDevice)
+{
+    BadDevice::Params *p = new BadDevice::Params;
+    p->name =getInstanceName();
+    p->platform = platform;
+    p->pio_addr = pio_addr;
+    p->pio_delay = pio_latency;
+    p->system = system;
+    p->device_name = devicename;
+    return new BadDevice(p);
+}
+
+REGISTER_SIM_OBJECT("BadDevice", BadDevice)