module.hh revision 13035
112863Sgabeblack@google.com/* 212863Sgabeblack@google.com * Copyright 2018 Google, Inc. 312863Sgabeblack@google.com * 412863Sgabeblack@google.com * Redistribution and use in source and binary forms, with or without 512863Sgabeblack@google.com * modification, are permitted provided that the following conditions are 612863Sgabeblack@google.com * met: redistributions of source code must retain the above copyright 712863Sgabeblack@google.com * notice, this list of conditions and the following disclaimer; 812863Sgabeblack@google.com * redistributions in binary form must reproduce the above copyright 912863Sgabeblack@google.com * notice, this list of conditions and the following disclaimer in the 1012863Sgabeblack@google.com * documentation and/or other materials provided with the distribution; 1112863Sgabeblack@google.com * neither the name of the copyright holders nor the names of its 1212863Sgabeblack@google.com * contributors may be used to endorse or promote products derived from 1312863Sgabeblack@google.com * this software without specific prior written permission. 1412863Sgabeblack@google.com * 1512863Sgabeblack@google.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1612863Sgabeblack@google.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1712863Sgabeblack@google.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1812863Sgabeblack@google.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1912863Sgabeblack@google.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2012863Sgabeblack@google.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2112863Sgabeblack@google.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2212863Sgabeblack@google.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2312863Sgabeblack@google.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2412863Sgabeblack@google.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2512863Sgabeblack@google.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2612863Sgabeblack@google.com * 2712863Sgabeblack@google.com * Authors: Gabe Black 2812863Sgabeblack@google.com */ 2912863Sgabeblack@google.com 3012863Sgabeblack@google.com#ifndef __SYSTEMC_CORE_MODULE_HH__ 3112863Sgabeblack@google.com#define __SYSTEMC_CORE_MODULE_HH__ 3212863Sgabeblack@google.com 3312950Sgabeblack@google.com#include <cassert> 3413035Sgabeblack@google.com#include <map> 3512982Sgabeblack@google.com#include <set> 3613035Sgabeblack@google.com#include <sstream> 3713035Sgabeblack@google.com#include <string> 3812950Sgabeblack@google.com 3912950Sgabeblack@google.com#include "systemc/core/object.hh" 4012950Sgabeblack@google.com#include "systemc/ext/core/sc_module.hh" 4112950Sgabeblack@google.com 4212950Sgabeblack@google.comnamespace sc_gem5 4312863Sgabeblack@google.com{ 4412863Sgabeblack@google.com 4513035Sgabeblack@google.comclass UniqueNameGen 4613035Sgabeblack@google.com{ 4713035Sgabeblack@google.com private: 4813035Sgabeblack@google.com std::map<std::string, int> counts; 4913035Sgabeblack@google.com std::string buf; 5013035Sgabeblack@google.com 5113035Sgabeblack@google.com public: 5213035Sgabeblack@google.com const char * 5313035Sgabeblack@google.com gen(std::string seed) 5413035Sgabeblack@google.com { 5513035Sgabeblack@google.com std::ostringstream os; 5613035Sgabeblack@google.com os << seed << "_" << counts[seed]++; 5713035Sgabeblack@google.com buf = os.str(); 5813035Sgabeblack@google.com return buf.c_str(); 5913035Sgabeblack@google.com } 6013035Sgabeblack@google.com}; 6113035Sgabeblack@google.com 6212863Sgabeblack@google.comclass Module 6312863Sgabeblack@google.com{ 6412863Sgabeblack@google.com private: 6512863Sgabeblack@google.com const char *_name; 6612950Sgabeblack@google.com sc_core::sc_module *_sc_mod; 6712950Sgabeblack@google.com Object *_obj; 6812863Sgabeblack@google.com 6913035Sgabeblack@google.com UniqueNameGen nameGen; 7013035Sgabeblack@google.com 7112863Sgabeblack@google.com public: 7212863Sgabeblack@google.com 7312950Sgabeblack@google.com Module(const char *name); 7412982Sgabeblack@google.com ~Module(); 7512982Sgabeblack@google.com 7612950Sgabeblack@google.com void finish(Object *this_obj); 7712863Sgabeblack@google.com 7812950Sgabeblack@google.com const char *name() const { return _name; } 7912950Sgabeblack@google.com 8012950Sgabeblack@google.com sc_core::sc_module * 8112950Sgabeblack@google.com sc_mod() const 8212950Sgabeblack@google.com { 8312950Sgabeblack@google.com assert(_sc_mod); 8412950Sgabeblack@google.com return _sc_mod; 8512950Sgabeblack@google.com } 8612950Sgabeblack@google.com 8712950Sgabeblack@google.com void 8812950Sgabeblack@google.com sc_mod(sc_core::sc_module *sc_mod) 8912950Sgabeblack@google.com { 9012950Sgabeblack@google.com assert(!_sc_mod); 9112950Sgabeblack@google.com _sc_mod = sc_mod; 9212950Sgabeblack@google.com } 9312950Sgabeblack@google.com 9412950Sgabeblack@google.com Object * 9512950Sgabeblack@google.com obj() 9612950Sgabeblack@google.com { 9712950Sgabeblack@google.com assert(_obj); 9812950Sgabeblack@google.com return _obj; 9912950Sgabeblack@google.com } 10012950Sgabeblack@google.com 10112863Sgabeblack@google.com void pop(); 10213035Sgabeblack@google.com 10313035Sgabeblack@google.com const char *uniqueName(const char *seed) { return nameGen.gen(seed); } 10412863Sgabeblack@google.com}; 10512863Sgabeblack@google.com 10612950Sgabeblack@google.comModule *currentModule(); 10712950Sgabeblack@google.comModule *newModule(); 10812863Sgabeblack@google.com 10912982Sgabeblack@google.comextern std::set<Module *> allModules; 11012982Sgabeblack@google.com 11112863Sgabeblack@google.com} // namespace sc_gem5 11212863Sgabeblack@google.com 11312863Sgabeblack@google.com#endif //__SYSTEMC_CORE_MODULE_HH__ 114