RubyPortProxy.cc revision 8706
18706Sandreas.hansson@arm.com/* 28706Sandreas.hansson@arm.com * Copyright (c) 2011 ARM Limited 38706Sandreas.hansson@arm.com * All rights reserved 48706Sandreas.hansson@arm.com * 58706Sandreas.hansson@arm.com * The license below extends only to copyright in the software and shall 68706Sandreas.hansson@arm.com * not be construed as granting a license to any other intellectual 78706Sandreas.hansson@arm.com * property including but not limited to intellectual property relating 88706Sandreas.hansson@arm.com * to a hardware implementation of the functionality of the software 98706Sandreas.hansson@arm.com * licensed hereunder. You may use the software subject to the license 108706Sandreas.hansson@arm.com * terms below provided that you ensure that this notice is replicated 118706Sandreas.hansson@arm.com * unmodified and in its entirety in all distributions of the software, 128706Sandreas.hansson@arm.com * modified or unmodified, in source code or in binary form. 138706Sandreas.hansson@arm.com * 148706Sandreas.hansson@arm.com * Redistribution and use in source and binary forms, with or without 158706Sandreas.hansson@arm.com * modification, are permitted provided that the following conditions are 168706Sandreas.hansson@arm.com * met: redistributions of source code must retain the above copyright 178706Sandreas.hansson@arm.com * notice, this list of conditions and the following disclaimer; 188706Sandreas.hansson@arm.com * redistributions in binary form must reproduce the above copyright 198706Sandreas.hansson@arm.com * notice, this list of conditions and the following disclaimer in the 208706Sandreas.hansson@arm.com * documentation and/or other materials provided with the distribution; 218706Sandreas.hansson@arm.com * neither the name of the copyright holders nor the names of its 228706Sandreas.hansson@arm.com * contributors may be used to endorse or promote products derived from 238706Sandreas.hansson@arm.com * this software without specific prior written permission. 248706Sandreas.hansson@arm.com * 258706Sandreas.hansson@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 268706Sandreas.hansson@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 278706Sandreas.hansson@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 288706Sandreas.hansson@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 298706Sandreas.hansson@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 308706Sandreas.hansson@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 318706Sandreas.hansson@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 328706Sandreas.hansson@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 338706Sandreas.hansson@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 348706Sandreas.hansson@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 358706Sandreas.hansson@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 368706Sandreas.hansson@arm.com * 378706Sandreas.hansson@arm.com * Authors: Andreas Hansson 388706Sandreas.hansson@arm.com */ 398706Sandreas.hansson@arm.com 408706Sandreas.hansson@arm.com#include "mem/ruby/system/RubyPortProxy.hh" 418706Sandreas.hansson@arm.com 428706Sandreas.hansson@arm.comRubyPortProxy::RubyPortProxy(const RubyPortProxyParams* p) : 438706Sandreas.hansson@arm.com RubyPort(p) { 448706Sandreas.hansson@arm.com} 458706Sandreas.hansson@arm.com 468706Sandreas.hansson@arm.comRubyPortProxy::~RubyPortProxy() 478706Sandreas.hansson@arm.com{ 488706Sandreas.hansson@arm.com} 498706Sandreas.hansson@arm.com 508706Sandreas.hansson@arm.comvoid 518706Sandreas.hansson@arm.comRubyPortProxy::init() 528706Sandreas.hansson@arm.com{ 538706Sandreas.hansson@arm.com // Merely override to not care about the m_controller being NULL 548706Sandreas.hansson@arm.com} 558706Sandreas.hansson@arm.com 568706Sandreas.hansson@arm.comRequestStatus 578706Sandreas.hansson@arm.comRubyPortProxy::makeRequest(PacketPtr pkt) 588706Sandreas.hansson@arm.com{ 598706Sandreas.hansson@arm.com // This sequencer should only be used through the functional 608706Sandreas.hansson@arm.com // accesses made by the system port and so simply fail if this 618706Sandreas.hansson@arm.com // happens. 628706Sandreas.hansson@arm.com panic("RubyPortProxy::makeRequest should not be called"); 638706Sandreas.hansson@arm.com return RequestStatus_NULL; 648706Sandreas.hansson@arm.com} 658706Sandreas.hansson@arm.com 668706Sandreas.hansson@arm.comRubyPortProxy* 678706Sandreas.hansson@arm.comRubyPortProxyParams::create() 688706Sandreas.hansson@arm.com{ 698706Sandreas.hansson@arm.com return new RubyPortProxy(this); 708706Sandreas.hansson@arm.com} 71