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// disable_enable.cpp -- test for 2112855Sgabeblack@google.com// 2212855Sgabeblack@google.com// Original Author: John Aynsley, Doulos Inc. 2312855Sgabeblack@google.com// 2412855Sgabeblack@google.com// MODIFICATION LOG - modifiers, enter your name, affiliation, date and 2512855Sgabeblack@google.com// 2612855Sgabeblack@google.com// $Log: disable_enable.cpp,v $ 2712855Sgabeblack@google.com// Revision 1.2 2011/05/08 19:18:46 acg 2812855Sgabeblack@google.com// Andy Goodrich: remove extraneous + prefixes from git diff. 2912855Sgabeblack@google.com// 3012855Sgabeblack@google.com 3112855Sgabeblack@google.com// disable() should take effect only the next evaluation phase 3212855Sgabeblack@google.com 3312855Sgabeblack@google.com#define SC_INCLUDE_DYNAMIC_PROCESSES 3412855Sgabeblack@google.com 3512855Sgabeblack@google.com#include <systemc> 3612855Sgabeblack@google.com 3712855Sgabeblack@google.comusing namespace sc_core; 3812855Sgabeblack@google.comusing namespace std; 3912855Sgabeblack@google.com 4012855Sgabeblack@google.comstruct Top: sc_module 4112855Sgabeblack@google.com{ 4212855Sgabeblack@google.com Top(sc_module_name _name) 4312855Sgabeblack@google.com : count(0) 4412855Sgabeblack@google.com { 4512855Sgabeblack@google.com SC_THREAD(control); 4612855Sgabeblack@google.com SC_THREAD(target); 4712855Sgabeblack@google.com t = sc_get_current_process_handle(); 4812855Sgabeblack@google.com 4912855Sgabeblack@google.com f0 = f1 = f2 = f3 = f4 = f5 = 0; 5012855Sgabeblack@google.com } 5112855Sgabeblack@google.com 5212855Sgabeblack@google.com sc_process_handle t; 5312855Sgabeblack@google.com sc_event ev; 5412855Sgabeblack@google.com int count; 5512855Sgabeblack@google.com int f0, f1, f2, f3, f4, f5; 5612855Sgabeblack@google.com 5712855Sgabeblack@google.com void control() 5812855Sgabeblack@google.com { 5912855Sgabeblack@google.com wait(SC_ZERO_TIME); 6012855Sgabeblack@google.com 6112855Sgabeblack@google.com count = 1; 6212855Sgabeblack@google.com ev.notify(); 6312855Sgabeblack@google.com wait(10, SC_NS); 6412855Sgabeblack@google.com 6512855Sgabeblack@google.com count = 2; 6612855Sgabeblack@google.com ev.notify(); 6712855Sgabeblack@google.com t.disable(); 6812855Sgabeblack@google.com wait(SC_ZERO_TIME); 6912855Sgabeblack@google.com 7012855Sgabeblack@google.com count = 3; 7112855Sgabeblack@google.com ev.notify(); 7212855Sgabeblack@google.com wait(SC_ZERO_TIME); 7312855Sgabeblack@google.com 7412855Sgabeblack@google.com count = 4; 7512855Sgabeblack@google.com t.enable(); 7612855Sgabeblack@google.com ev.notify(); 7712855Sgabeblack@google.com wait(10, SC_NS); 7812855Sgabeblack@google.com 7912855Sgabeblack@google.com count = 5; 8012855Sgabeblack@google.com t.disable(); 8112855Sgabeblack@google.com t.reset(); 8212855Sgabeblack@google.com wait(10, SC_NS); 8312855Sgabeblack@google.com 8412855Sgabeblack@google.com count = 6; 8512855Sgabeblack@google.com t.reset(); 8612855Sgabeblack@google.com wait(10, SC_NS); 8712855Sgabeblack@google.com 8812855Sgabeblack@google.com sc_stop(); 8912855Sgabeblack@google.com } 9012855Sgabeblack@google.com 9112855Sgabeblack@google.com void target() 9212855Sgabeblack@google.com { 9312855Sgabeblack@google.com //cout << "Target called at " << sc_time_stamp() << " with count = " << count << endl; 9412855Sgabeblack@google.com switch(count) 9512855Sgabeblack@google.com { 9612855Sgabeblack@google.com case 0: sc_assert(sc_time_stamp() == sc_time( 0, SC_NS)); f0 = 1; break; 9712855Sgabeblack@google.com case 5: sc_assert(sc_time_stamp() == sc_time(20, SC_NS)); f4 = 1; break; 9812855Sgabeblack@google.com case 6: sc_assert(sc_time_stamp() == sc_time(30, SC_NS)); f5 = 1; break; 9912855Sgabeblack@google.com default: sc_assert(false); 10012855Sgabeblack@google.com } 10112855Sgabeblack@google.com for (;;) 10212855Sgabeblack@google.com { 10312855Sgabeblack@google.com wait(ev); 10412855Sgabeblack@google.com //cout << "Target awoke at " << sc_time_stamp() << " with count = " << count << endl; 10512855Sgabeblack@google.com switch(count) 10612855Sgabeblack@google.com { 10712855Sgabeblack@google.com case 1: sc_assert(sc_time_stamp() == sc_time( 0, SC_NS)); f1 = 1; break; 10812855Sgabeblack@google.com case 2: sc_assert(sc_time_stamp() == sc_time(10, SC_NS)); f2 = 1; break; 10912855Sgabeblack@google.com case 4: sc_assert(sc_time_stamp() == sc_time(10, SC_NS)); f3 = 1; break; 11012855Sgabeblack@google.com default: sc_assert(false); 11112855Sgabeblack@google.com } 11212855Sgabeblack@google.com } 11312855Sgabeblack@google.com } 11412855Sgabeblack@google.com 11512855Sgabeblack@google.com SC_HAS_PROCESS(Top); 11612855Sgabeblack@google.com}; 11712855Sgabeblack@google.com 11812855Sgabeblack@google.comint sc_main(int argc, char* argv[]) 11912855Sgabeblack@google.com{ 12012855Sgabeblack@google.com Top top("top"); 12112855Sgabeblack@google.com 12212855Sgabeblack@google.com sc_start(); 12312855Sgabeblack@google.com 12412855Sgabeblack@google.com sc_assert( top.f0 ); 12512855Sgabeblack@google.com sc_assert( top.f1 ); 12612855Sgabeblack@google.com sc_assert( top.f2 ); 12712855Sgabeblack@google.com sc_assert( top.f3 ); 12812855Sgabeblack@google.com sc_assert( top.f4 ); 12912855Sgabeblack@google.com sc_assert( top.f5 ); 13012855Sgabeblack@google.com /* 13112855Sgabeblack@google.com */ 13212855Sgabeblack@google.com cout << endl << "Success" << endl; 13312855Sgabeblack@google.com return 0; 13412855Sgabeblack@google.com} 13512855Sgabeblack@google.com 136