drain.cc revision 10910
19342SAndreas.Sandberg@arm.com/* 210910Sandreas.sandberg@arm.com * Copyright (c) 2012, 2015 ARM Limited 39342SAndreas.Sandberg@arm.com * All rights reserved 49342SAndreas.Sandberg@arm.com * 59342SAndreas.Sandberg@arm.com * The license below extends only to copyright in the software and shall 69342SAndreas.Sandberg@arm.com * not be construed as granting a license to any other intellectual 79342SAndreas.Sandberg@arm.com * property including but not limited to intellectual property relating 89342SAndreas.Sandberg@arm.com * to a hardware implementation of the functionality of the software 99342SAndreas.Sandberg@arm.com * licensed hereunder. You may use the software subject to the license 109342SAndreas.Sandberg@arm.com * terms below provided that you ensure that this notice is replicated 119342SAndreas.Sandberg@arm.com * unmodified and in its entirety in all distributions of the software, 129342SAndreas.Sandberg@arm.com * modified or unmodified, in source code or in binary form. 139342SAndreas.Sandberg@arm.com * 149342SAndreas.Sandberg@arm.com * Redistribution and use in source and binary forms, with or without 159342SAndreas.Sandberg@arm.com * modification, are permitted provided that the following conditions are 169342SAndreas.Sandberg@arm.com * met: redistributions of source code must retain the above copyright 179342SAndreas.Sandberg@arm.com * notice, this list of conditions and the following disclaimer; 189342SAndreas.Sandberg@arm.com * redistributions in binary form must reproduce the above copyright 199342SAndreas.Sandberg@arm.com * notice, this list of conditions and the following disclaimer in the 209342SAndreas.Sandberg@arm.com * documentation and/or other materials provided with the distribution; 219342SAndreas.Sandberg@arm.com * neither the name of the copyright holders nor the names of its 229342SAndreas.Sandberg@arm.com * contributors may be used to endorse or promote products derived from 239342SAndreas.Sandberg@arm.com * this software without specific prior written permission. 249342SAndreas.Sandberg@arm.com * 259342SAndreas.Sandberg@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 269342SAndreas.Sandberg@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 279342SAndreas.Sandberg@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 289342SAndreas.Sandberg@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 299342SAndreas.Sandberg@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 309342SAndreas.Sandberg@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 319342SAndreas.Sandberg@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 329342SAndreas.Sandberg@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 339342SAndreas.Sandberg@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 349342SAndreas.Sandberg@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 359342SAndreas.Sandberg@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 369342SAndreas.Sandberg@arm.com * 379342SAndreas.Sandberg@arm.com * Authors: Andreas Sandberg 389342SAndreas.Sandberg@arm.com */ 399342SAndreas.Sandberg@arm.com 409342SAndreas.Sandberg@arm.com#include "sim/drain.hh" 419342SAndreas.Sandberg@arm.com#include "sim/sim_exit.hh" 429342SAndreas.Sandberg@arm.com 439342SAndreas.Sandberg@arm.comDrainManager::DrainManager() 449342SAndreas.Sandberg@arm.com : _count(0) 459342SAndreas.Sandberg@arm.com{ 469342SAndreas.Sandberg@arm.com} 479342SAndreas.Sandberg@arm.com 489342SAndreas.Sandberg@arm.comDrainManager::~DrainManager() 499342SAndreas.Sandberg@arm.com{ 509342SAndreas.Sandberg@arm.com} 519342SAndreas.Sandberg@arm.com 529342SAndreas.Sandberg@arm.comvoid 539342SAndreas.Sandberg@arm.comDrainManager::drainCycleDone() 549342SAndreas.Sandberg@arm.com{ 559342SAndreas.Sandberg@arm.com exitSimLoop("Finished drain", 0); 569342SAndreas.Sandberg@arm.com} 579342SAndreas.Sandberg@arm.com 589342SAndreas.Sandberg@arm.com 599342SAndreas.Sandberg@arm.com 609342SAndreas.Sandberg@arm.comDrainable::Drainable() 6110910Sandreas.sandberg@arm.com : _drainState(DrainState::Running) 629342SAndreas.Sandberg@arm.com{ 639342SAndreas.Sandberg@arm.com} 649342SAndreas.Sandberg@arm.com 659342SAndreas.Sandberg@arm.comDrainable::~Drainable() 669342SAndreas.Sandberg@arm.com{ 679342SAndreas.Sandberg@arm.com} 689342SAndreas.Sandberg@arm.com 699342SAndreas.Sandberg@arm.comvoid 709342SAndreas.Sandberg@arm.comDrainable::drainResume() 719342SAndreas.Sandberg@arm.com{ 7210910Sandreas.sandberg@arm.com _drainState = DrainState::Running; 739342SAndreas.Sandberg@arm.com} 74