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/*
* Copyright (c) 2009 ARM Limited
* All rights reserved
*
* The license below extends only to copyright in the software and shall
* not be construed as granting a license to any other intellectual
* property including but not limited to intellectual property relating
* to a hardware implementation of the functionality of the software
* licensed hereunder. You may use the software subject to the license
* terms below provided that you ensure that this notice is replicated
* unmodified and in its entirety in all distributions of the software,
* modified or unmodified, in source code or in binary form.
*
* 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.
*
* Authors: Ali Saidi
*/
/** @file
* Implementation of RealView platform.
*/
#include <deque>
#include <string>
#include <vector>
#include "config/the_isa.hh"
#include "cpu/intr_control.hh"
#include "dev/arm/base_gic.hh"
#include "dev/arm/realview.hh"
#include "dev/terminal.hh"
#include "sim/system.hh"
using namespace std;
using namespace TheISA;
RealView::RealView(const Params *p)
: Platform(p), system(p->system)
{}
void
RealView::postConsoleInt()
{
warn_once("Don't know what interrupt to post for console.\n");
//panic("Need implementation\n");
}
void
RealView::clearConsoleInt()
{
warn_once("Don't know what interrupt to clear for console.\n");
//panic("Need implementation\n");
}
void
RealView::postPciInt(int line)
{
gic->sendInt(line);
}
void
RealView::clearPciInt(int line)
{
gic->clearInt(line);
}
Addr
RealView::pciToDma(Addr pciAddr) const
{
return pciAddr;
}
Addr
RealView::calcPciConfigAddr(int bus, int dev, int func)
{
if (bus != 0)
return ULL(-1);
return params()->pci_cfg_base | ((func & 7) << 16) | ((dev & 0x1f) << 19);
}
Addr
RealView::calcPciIOAddr(Addr addr)
{
return addr;
}
Addr
RealView::calcPciMemAddr(Addr addr)
{
return addr;
}
RealView *
RealViewParams::create()
{
return new RealView(this);
}
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