sc_mm.hh revision 13820
113820Sgabeblack@google.com/* 213820Sgabeblack@google.com * Copyright (c) 2015, University of Kaiserslautern 313820Sgabeblack@google.com * All rights reserved. 413820Sgabeblack@google.com * 513820Sgabeblack@google.com * Redistribution and use in source and binary forms, with or without 613820Sgabeblack@google.com * modification, are permitted provided that the following conditions are 713820Sgabeblack@google.com * met: 813820Sgabeblack@google.com * 913820Sgabeblack@google.com * 1. Redistributions of source code must retain the above copyright notice, 1013820Sgabeblack@google.com * this list of conditions and the following disclaimer. 1113820Sgabeblack@google.com * 1213820Sgabeblack@google.com * 2. Redistributions in binary form must reproduce the above copyright 1313820Sgabeblack@google.com * notice, this list of conditions and the following disclaimer in the 1413820Sgabeblack@google.com * documentation and/or other materials provided with the distribution. 1513820Sgabeblack@google.com * 1613820Sgabeblack@google.com * 3. Neither the name of the copyright holder nor the names of its 1713820Sgabeblack@google.com * contributors may be used to endorse or promote products derived from 1813820Sgabeblack@google.com * this software without specific prior written permission. 1913820Sgabeblack@google.com * 2013820Sgabeblack@google.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2113820Sgabeblack@google.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2213820Sgabeblack@google.com * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2313820Sgabeblack@google.com * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 2413820Sgabeblack@google.com * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2513820Sgabeblack@google.com * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2613820Sgabeblack@google.com * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2713820Sgabeblack@google.com * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2813820Sgabeblack@google.com * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 2913820Sgabeblack@google.com * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3013820Sgabeblack@google.com * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3113820Sgabeblack@google.com * 3213820Sgabeblack@google.com * Authors: 3313820Sgabeblack@google.com * Robert Gernhardt 3413820Sgabeblack@google.com * Matthias Jung 3513820Sgabeblack@google.com */ 3613820Sgabeblack@google.com 3713820Sgabeblack@google.com#ifndef __SYSTEMC_TLM_BRIDGE_SC_MM_HH__ 3813820Sgabeblack@google.com#define __SYSTEMC_TLM_BRIDGE_SC_MM_HH__ 3913820Sgabeblack@google.com 4013820Sgabeblack@google.com#include <vector> 4113820Sgabeblack@google.com 4213820Sgabeblack@google.com#include "systemc/ext/tlm_core/2/generic_payload/gp.hh" 4313820Sgabeblack@google.com 4413820Sgabeblack@google.comnamespace Gem5SystemC 4513820Sgabeblack@google.com{ 4613820Sgabeblack@google.com 4713820Sgabeblack@google.comtypedef tlm::tlm_generic_payload gp; 4813820Sgabeblack@google.com 4913820Sgabeblack@google.comclass MemoryManager : public tlm::tlm_mm_interface 5013820Sgabeblack@google.com{ 5113820Sgabeblack@google.com public: 5213820Sgabeblack@google.com MemoryManager(); 5313820Sgabeblack@google.com virtual ~MemoryManager(); 5413820Sgabeblack@google.com virtual gp *allocate(); 5513820Sgabeblack@google.com virtual void free(gp *payload); 5613820Sgabeblack@google.com 5713820Sgabeblack@google.com private: 5813820Sgabeblack@google.com unsigned int numberOfAllocations; 5913820Sgabeblack@google.com unsigned int numberOfFrees; 6013820Sgabeblack@google.com std::vector<gp *> freePayloads; 6113820Sgabeblack@google.com}; 6213820Sgabeblack@google.com 6313820Sgabeblack@google.com} // namespace Gem5SystemC 6413820Sgabeblack@google.com 6513820Sgabeblack@google.com#endif // __SYSTEMC_TLM_BRIDGE_SC_MM_HH__ 66