summaryrefslogtreecommitdiff
path: root/dev/baddev.cc
diff options
context:
space:
mode:
Diffstat (limited to 'dev/baddev.cc')
-rw-r--r--dev/baddev.cc116
1 files changed, 0 insertions, 116 deletions
diff --git a/dev/baddev.cc b/dev/baddev.cc
deleted file mode 100644
index 87d683a5d..000000000
--- a/dev/baddev.cc
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * 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 "cpu/exec_context.hh"
-#include "dev/baddev.hh"
-#include "dev/platform.hh"
-#include "mem/bus/bus.hh"
-#include "mem/bus/pio_interface.hh"
-#include "mem/bus/pio_interface_impl.hh"
-#include "mem/functional/memory_control.hh"
-#include "sim/builder.hh"
-#include "sim/system.hh"
-
-using namespace std;
-using namespace TheISA;
-
-BadDevice::BadDevice(const string &name, Addr a, MemoryController *mmu,
- HierParams *hier, Bus *pio_bus, const string &devicename)
- : PioDevice(name, NULL), addr(a), devname(devicename)
-{
- mmu->add_child(this, RangeSize(addr, size));
-
- if (pio_bus) {
- pioInterface = newPioInterface(name, hier, pio_bus, this,
- &BadDevice::cacheAccess);
- pioInterface->addAddrRange(RangeSize(addr, size));
- }
-
-}
-
-Fault
-BadDevice::read(MemReqPtr &req, uint8_t *data)
-{
-
- panic("Device %s not imlpmented\n", devname);
- return NoFault;
-}
-
-Fault
-BadDevice::write(MemReqPtr &req, const uint8_t *data)
-{
- panic("Device %s not imlpmented\n", devname);
- return NoFault;
-}
-
-Tick
-BadDevice::cacheAccess(MemReqPtr &req)
-{
- return curTick;
-}
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
-
- SimObjectParam<Platform *> platform;
- SimObjectParam<MemoryController *> mmu;
- Param<Addr> addr;
- SimObjectParam<HierParams *> hier;
- SimObjectParam<Bus*> pio_bus;
- Param<Tick> pio_latency;
- Param<string> devicename;
-
-END_DECLARE_SIM_OBJECT_PARAMS(BadDevice)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(BadDevice)
-
- INIT_PARAM(platform, "Platform"),
- INIT_PARAM(mmu, "Memory Controller"),
- INIT_PARAM(addr, "Device Address"),
- INIT_PARAM_DFLT(hier, "Hierarchy global variables", &defaultHierParams),
- INIT_PARAM_DFLT(pio_bus, "The IO Bus to attach to", NULL),
- INIT_PARAM_DFLT(pio_latency, "Programmed IO latency", 1000),
- INIT_PARAM(devicename, "Name of device to error on")
-
-END_INIT_SIM_OBJECT_PARAMS(BadDevice)
-
-CREATE_SIM_OBJECT(BadDevice)
-{
- return new BadDevice(getInstanceName(), addr, mmu, hier, pio_bus,
- devicename);
-}
-
-REGISTER_SIM_OBJECT("BadDevice", BadDevice)