01921763a4
* Use one SConstruct to build everything instead of one SConstruct for each example. * Introduce SConscripts for sub-directories. * Build in 'build' instead of the source tree. * Build and link to SystemC from the ext/systemc directory. This ensures that SystemC does not need to be installed on the host and avoids possible issues caused by an incompatible SystemC build. * Update the README and add some minor fixes Change-Id: I641ed94f542626864fb7af499ad1be8fd4ad929f Reviewed-on: https://gem5-review.googlesource.com/3480 Reviewed-by: Matthias Jung <jungma@eit.uni-kl.de> Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com>
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
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* Copyright (c) 2015, University of Kaiserslautern
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* Copyright (c) 2016, Dresden University of Technology (TU Dresden)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors:
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* Matthias Jung
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* Christian Menard
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*/
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#ifndef __SC_EXT_HH__
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#define __SC_EXT_HH__
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#include <systemc.h>
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#include <tlm.h>
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#include <iostream>
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#include "mem/packet.hh"
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namespace Gem5SystemC
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{
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class Gem5Extension: public tlm::tlm_extension<Gem5Extension>
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{
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public:
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Gem5Extension(PacketPtr packet);
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virtual tlm_extension_base* clone() const;
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virtual void copy_from(const tlm_extension_base& ext);
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static Gem5Extension&
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getExtension(const tlm::tlm_generic_payload *payload);
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static Gem5Extension&
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getExtension(const tlm::tlm_generic_payload &payload);
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PacketPtr getPacket();
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bool isPipeThrough() const { return pipeThrough; }
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void setPipeThrough() { pipeThrough = true; }
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private:
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PacketPtr Packet;
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bool pipeThrough;
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};
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}
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#endif
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