realview.cc revision 11793:ef606668d247
1/* 2 * Copyright (c) 2009, 2014 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software 9 * licensed hereunder. You may use the software subject to the license 10 * terms below provided that you ensure that this notice is replicated 11 * unmodified and in its entirety in all distributions of the software, 12 * modified or unmodified, in source code or in binary form. 13 * 14 * Copyright (c) 2004-2005 The Regents of The University of Michigan 15 * All rights reserved. 16 * 17 * Redistribution and use in source and binary forms, with or without 18 * modification, are permitted provided that the following conditions are 19 * met: redistributions of source code must retain the above copyright 20 * notice, this list of conditions and the following disclaimer; 21 * redistributions in binary form must reproduce the above copyright 22 * notice, this list of conditions and the following disclaimer in the 23 * documentation and/or other materials provided with the distribution; 24 * neither the name of the copyright holders nor the names of its 25 * contributors may be used to endorse or promote products derived from 26 * this software without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 39 * 40 * Authors: Ali Saidi 41 */ 42 43/** @file 44 * Implementation of RealView platform. 45 */ 46 47#include "dev/arm/realview.hh" 48 49#include <deque> 50#include <string> 51#include <vector> 52 53#include "config/the_isa.hh" 54#include "cpu/intr_control.hh" 55#include "dev/arm/base_gic.hh" 56#include "dev/terminal.hh" 57#include "sim/system.hh" 58 59using namespace std; 60using namespace TheISA; 61 62 63RealView::RealView(const Params *p) 64 : Platform(p), system(p->system), gic(nullptr) 65{} 66 67void 68RealView::postConsoleInt() 69{ 70 warn_once("Don't know what interrupt to post for console.\n"); 71 //panic("Need implementation\n"); 72} 73 74void 75RealView::clearConsoleInt() 76{ 77 warn_once("Don't know what interrupt to clear for console.\n"); 78 //panic("Need implementation\n"); 79} 80 81void 82RealView::postPciInt(int line) 83{ 84 gic->sendInt(line); 85} 86 87void 88RealView::clearPciInt(int line) 89{ 90 gic->clearInt(line); 91} 92 93RealView * 94RealViewParams::create() 95{ 96 return new RealView(this); 97} 98