| /* |
| * Copyright (c) 2015-2017, 2019-2020 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. |
| * |
| * 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 |
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| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "sim/clocked_object.hh" |
| |
| #include "base/logging.hh" |
| #include "sim/power/power_model.hh" |
| |
| namespace gem5 |
| { |
| |
| ClockedObject::ClockedObject(const ClockedObjectParams &p) : |
| SimObject(p), Clocked(*p.clk_domain), powerState(p.power_state) |
| { |
| // Register the power_model with the object |
| // Slightly counter-intuitively, power models need to to register with the |
| // clocked object and not the power stated object because the power model |
| // needs information from the clock domain, which is an attribute of the |
| // clocked object. |
| for (auto & power_model: p.power_model) |
| power_model->setClockedObject(this); |
| } |
| |
| void |
| ClockedObject::serialize(CheckpointOut &cp) const |
| { |
| powerState->serialize(cp); |
| } |
| void |
| ClockedObject::unserialize(CheckpointIn &cp) |
| { |
| powerState->unserialize(cp); |
| } |
| |
| } // namespace gem5 |
