sc_ext.hh

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/*
 * Copyright (c) 2015, University of Kaiserslautern
 * Copyright (c) 2016, Dresden University of Technology (TU Dresden)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. 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.
 *
 * 3. Neither the name of the copyright holder 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
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
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#ifndef __SYSTEMC_TLM_BRIDGE_SC_EXT_HH__
#define __SYSTEMC_TLM_BRIDGE_SC_EXT_HH__
 
#include "mem/packet.hh"
#include "systemc/ext/tlm_core/2/generic_payload/gp.hh"
 
namespace Gem5SystemC
{
 
class Gem5Extension: public tlm::tlm_extension<Gem5Extension>
{
  public:
    Gem5Extension(PacketPtr _packet);
 
    virtual tlm_extension_base *clone() const;
    virtual void copy_from(const tlm_extension_base &ext);
 
    static Gem5Extension &getExtension(
            const tlm::tlm_generic_payload *payload);
    static Gem5Extension &getExtension(
            const tlm::tlm_generic_payload &payload);
    PacketPtr getPacket();
 
  private:
    PacketPtr packet;
};
 
} // namespace Gem5SystemC
 
#endif // __SYSTEMC_TLM_BRIDGE_SC_EXT_HH__