112855Sgabeblack@google.com/***************************************************************************** 212855Sgabeblack@google.com 312855Sgabeblack@google.com Licensed to Accellera Systems Initiative Inc. (Accellera) under one or 412855Sgabeblack@google.com more contributor license agreements. See the NOTICE file distributed 512855Sgabeblack@google.com with this work for additional information regarding copyright ownership. 612855Sgabeblack@google.com Accellera licenses this file to you under the Apache License, Version 2.0 712855Sgabeblack@google.com (the "License"); you may not use this file except in compliance with the 812855Sgabeblack@google.com License. You may obtain a copy of the License at 912855Sgabeblack@google.com 1012855Sgabeblack@google.com http://www.apache.org/licenses/LICENSE-2.0 1112855Sgabeblack@google.com 1212855Sgabeblack@google.com Unless required by applicable law or agreed to in writing, software 1312855Sgabeblack@google.com distributed under the License is distributed on an "AS IS" BASIS, 1412855Sgabeblack@google.com WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 1512855Sgabeblack@google.com implied. See the License for the specific language governing 1612855Sgabeblack@google.com permissions and limitations under the License. 1712855Sgabeblack@google.com 1812855Sgabeblack@google.com *****************************************************************************/ 1912855Sgabeblack@google.com 2012855Sgabeblack@google.com/***************************************************************************** 2112855Sgabeblack@google.com 2212855Sgabeblack@google.com test01.cpp -- Demo "new" dynamic method support. 2312855Sgabeblack@google.com 2412855Sgabeblack@google.com 2512855Sgabeblack@google.com See the README file for a description of these capabilities. This demo 2612855Sgabeblack@google.com excercises all of the major capabilities. 2712855Sgabeblack@google.com 2812855Sgabeblack@google.com Original Author: Stuart Swan, Cadence Design Systems, Inc., 2002-10-22 2912855Sgabeblack@google.com 3012855Sgabeblack@google.com *****************************************************************************/ 3112855Sgabeblack@google.com 3212855Sgabeblack@google.com/***************************************************************************** 3312855Sgabeblack@google.com 3412855Sgabeblack@google.com MODIFICATION LOG - modifiers, enter your name, affiliation, date and 3512855Sgabeblack@google.com changes you are making here. 3612855Sgabeblack@google.com 3712855Sgabeblack@google.com Name, Affiliation, Date: Andy Goodrich, Forte Design Systems, 30 July 03 3812855Sgabeblack@google.com Description of Modification: Converted thread demo to method demo. 3912855Sgabeblack@google.com 4012855Sgabeblack@google.com *****************************************************************************/ 4112855Sgabeblack@google.com 4212855Sgabeblack@google.com 4312855Sgabeblack@google.com#define SC_INCLUDE_DYNAMIC_PROCESSES 4412855Sgabeblack@google.com#include <systemc.h> 4512855Sgabeblack@google.com 4612855Sgabeblack@google.com 4712855Sgabeblack@google.comint test_function(double d) 4812855Sgabeblack@google.com{ 4912855Sgabeblack@google.com cout << endl << "Test_function sees " << d << endl; 5012855Sgabeblack@google.com return int(d); 5112855Sgabeblack@google.com} 5212855Sgabeblack@google.com 5312855Sgabeblack@google.comvoid void_function(double d) 5412855Sgabeblack@google.com{ 5512855Sgabeblack@google.com cout << endl << "void_function sees " << d << endl; 5612855Sgabeblack@google.com} 5712855Sgabeblack@google.com 5812855Sgabeblack@google.comint ref_function(const double& d) 5912855Sgabeblack@google.com{ 6012855Sgabeblack@google.com cout << endl << "ref_function sees " << d << endl; 6112855Sgabeblack@google.com return int(d); 6212855Sgabeblack@google.com} 6312855Sgabeblack@google.com 6412855Sgabeblack@google.com 6512855Sgabeblack@google.comclass top : public sc_module 6612855Sgabeblack@google.com{ 6712855Sgabeblack@google.compublic: 6812855Sgabeblack@google.com SC_HAS_PROCESS(top); 6912855Sgabeblack@google.com 7012855Sgabeblack@google.com top(sc_module_name name) : sc_module(name) 7112855Sgabeblack@google.com { 7212855Sgabeblack@google.com SC_THREAD(main); 7312855Sgabeblack@google.com } 7412855Sgabeblack@google.com 7512855Sgabeblack@google.com void main() 7612855Sgabeblack@google.com { 7712855Sgabeblack@google.com sc_event e1, e2, e3, e4; 7812855Sgabeblack@google.com sc_spawn_options options1, options2, options3, options4; 7912855Sgabeblack@google.com int r; 8012855Sgabeblack@google.com 8112855Sgabeblack@google.com cout << endl; 8212855Sgabeblack@google.com 8312855Sgabeblack@google.com e1.notify(100, SC_NS); 8412855Sgabeblack@google.com 8512855Sgabeblack@google.com // Spawn several methods that co-operatively execute in round robin order 8612855Sgabeblack@google.com 8712855Sgabeblack@google.com options1.spawn_method(); 8812855Sgabeblack@google.com options1.dont_initialize(); 8912855Sgabeblack@google.com options1.set_sensitivity(&e1); 9012855Sgabeblack@google.com sc_spawn(&r, 9112855Sgabeblack@google.com sc_bind(&top::round_robin, this, "1", sc_ref(e1), sc_ref(e2), 3), 9212855Sgabeblack@google.com "1", &options1 9312855Sgabeblack@google.com ); 9412855Sgabeblack@google.com 9512855Sgabeblack@google.com options2.spawn_method(); 9612855Sgabeblack@google.com options2.dont_initialize(); 9712855Sgabeblack@google.com options2.set_sensitivity(&e2); 9812855Sgabeblack@google.com sc_spawn(&r, 9912855Sgabeblack@google.com sc_bind(&top::round_robin, this, "2", sc_ref(e2), sc_ref(e3), 3), 10012855Sgabeblack@google.com "2", &options2 10112855Sgabeblack@google.com ); 10212855Sgabeblack@google.com 10312855Sgabeblack@google.com options3.spawn_method(); 10412855Sgabeblack@google.com options3.dont_initialize(); 10512855Sgabeblack@google.com options3.set_sensitivity(&e3); 10612855Sgabeblack@google.com sc_spawn(&r, 10712855Sgabeblack@google.com sc_bind(&top::round_robin, this, "3", sc_ref(e3), sc_ref(e4), 3), 10812855Sgabeblack@google.com "3", &options3 10912855Sgabeblack@google.com ); 11012855Sgabeblack@google.com 11112855Sgabeblack@google.com options4.spawn_method(); 11212855Sgabeblack@google.com options4.dont_initialize(); 11312855Sgabeblack@google.com options4.set_sensitivity(&e4); 11412855Sgabeblack@google.com sc_spawn(&r, 11512855Sgabeblack@google.com sc_bind(&top::round_robin, this, "4", sc_ref(e4), sc_ref(e1), 3), 11612855Sgabeblack@google.com "4", &options4 11712855Sgabeblack@google.com ); 11812855Sgabeblack@google.com wait(295, SC_NS); 11912855Sgabeblack@google.com cout << endl << "Done." << endl; 12012855Sgabeblack@google.com sc_stop(); 12112855Sgabeblack@google.com } 12212855Sgabeblack@google.com 12312855Sgabeblack@google.com int round_robin(const char *str, sc_event& receive, sc_event& send, int cnt) 12412855Sgabeblack@google.com { 12512855Sgabeblack@google.com cout << "Round robin method " << str << 12612855Sgabeblack@google.com " at time " << sc_time_stamp() << endl; 12712855Sgabeblack@google.com next_trigger(receive); 12812855Sgabeblack@google.com send.notify(10, SC_NS); 12912855Sgabeblack@google.com return 0; 13012855Sgabeblack@google.com } 13112855Sgabeblack@google.com}; 13212855Sgabeblack@google.com 13312855Sgabeblack@google.comint sc_main (int argc , char *argv[]) 13412855Sgabeblack@google.com{ 13512855Sgabeblack@google.com top top1("Top1"); 13612855Sgabeblack@google.com sc_start(); 13712855Sgabeblack@google.com 13812855Sgabeblack@google.com return 0; 13912855Sgabeblack@google.com} 140