sc_mm.hh

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/*
 * Copyright (c) 2015, University of Kaiserslautern
 * 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
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 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef __SYSTEMC_TLM_BRIDGE_SC_MM_HH__
#define __SYSTEMC_TLM_BRIDGE_SC_MM_HH__

#include <vector>

#include "systemc/ext/tlm_core/2/generic_payload/gp.hh"

namespace Gem5SystemC
{

typedef tlm::tlm_generic_payload gp;

class MemoryManager : public tlm::tlm_mm_interface
{
  public:
    MemoryManager();
    virtual ~MemoryManager();
    virtual gp *allocate();
    virtual void free(gp *payload);

  private:
    unsigned int numberOfAllocations;
    unsigned int numberOfFrees;
    std::vector<gp *> freePayloads;
};

} // namespace Gem5SystemC

#endif // __SYSTEMC_TLM_BRIDGE_SC_MM_HH__