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diff --git a/dev/simple_disk.cc b/dev/simple_disk.cc
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-/*
- * Copyright (c) 2001-2005 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
- * Simple disk interface for the system console
- */
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <cstring>
-#include <string>
-
-#include "base/misc.hh"
-#include "base/trace.hh"
-#include "dev/disk_image.hh"
-#include "dev/simple_disk.hh"
-#include "mem/functional/physical.hh"
-#include "sim/builder.hh"
-
-using namespace std;
-
-SimpleDisk::SimpleDisk(const string &name, PhysicalMemory *pmem,
- DiskImage *img)
- : SimObject(name), physmem(pmem), image(img)
-{}
-
-SimpleDisk::~SimpleDisk()
-{}
-
-
-void
-SimpleDisk::read(Addr addr, baddr_t block, int count) const
-{
- uint8_t *data = physmem->dma_addr(addr, count);
- if (!data)
- panic("dma out of range! read addr=%#x count=%d\n", addr, count);
-
- if (count & (SectorSize - 1))
- panic("Not reading a multiple of a sector (count = %d)", count);
-
- for (int i = 0, j = 0; i < count; i += SectorSize, j++)
- image->read(data + i, block + j);
-
- DPRINTF(SimpleDisk, "read block=%#x len=%d\n", (uint64_t)block, count);
- DDUMP(SimpleDiskData, data, count);
-}
-
-void
-SimpleDisk::write(Addr addr, baddr_t block, int count)
-{
- panic("unimplemented!\n");
-
-#if 0
- uint8_t *data = physmem->dma_addr(addr, count);
- if (!data)
- panic("dma out of range! write addr=%#x count=%d\n", addr, count);
-
- image->write(data, block, count);
-#endif
-}
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(SimpleDisk)
-
- SimObjectParam<PhysicalMemory *> physmem;
- SimObjectParam<DiskImage *> disk;
-
-END_DECLARE_SIM_OBJECT_PARAMS(SimpleDisk)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(SimpleDisk)
-
- INIT_PARAM(physmem, "Physical Memory"),
- INIT_PARAM(disk, "Disk Image")
-
-END_INIT_SIM_OBJECT_PARAMS(SimpleDisk)
-
-CREATE_SIM_OBJECT(SimpleDisk)
-{
- return new SimpleDisk(getInstanceName(), physmem, disk);
-}
-
-REGISTER_SIM_OBJECT("SimpleDisk", SimpleDisk)