test01.cpp revision 12855:588919e0e4aa
1/***************************************************************************** 2 3 Licensed to Accellera Systems Initiative Inc. (Accellera) under one or 4 more contributor license agreements. See the NOTICE file distributed 5 with this work for additional information regarding copyright ownership. 6 Accellera licenses this file to you under the Apache License, Version 2.0 7 (the "License"); you may not use this file except in compliance with the 8 License. You may obtain a copy of the License at 9 10 http://www.apache.org/licenses/LICENSE-2.0 11 12 Unless required by applicable law or agreed to in writing, software 13 distributed under the License is distributed on an "AS IS" BASIS, 14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 15 implied. See the License for the specific language governing 16 permissions and limitations under the License. 17 18 *****************************************************************************/ 19 20// test01.cpp -- Quick Test Of Process Control On Threads For IEEE 1666-2011 21// 22// Original Author: John Aynsley, Doulos 23// 24// MODIFICATION LOG - modifiers, enter your name, affiliation, date and 25// 26// $Log: test01.cpp,v $ 27// Revision 1.2 2011/03/07 19:32:18 acg 28// Andy Goodrich: addition to set sc_core::sc_allow_process_control_corners 29// to true so that this test avoids corner case error messages. 30// 31// Revision 1.1 2011/02/05 21:13:19 acg 32// Andy Goodrich: move of tests John Aynsley will replace. 33// 34// Revision 1.1 2011/01/14 14:23:16 acg 35// Andy Goodrich: new test. 36// 37 38#define SC_INCLUDE_DYNAMIC_PROCESSES 39#include <systemc> 40 41using namespace sc_core; 42using std::cout; 43using std::endl; 44 45SC_MODULE(Top) 46{ 47 SC_CTOR(Top) 48 { 49 SC_THREAD(gen); 50 SC_THREAD(T1); 51 h1 = sc_get_current_process_handle(); 52 SC_THREAD(T2); 53 h2 = sc_get_current_process_handle(); 54 } 55 56 sc_event ev; 57 58 sc_process_handle h1, h2; 59 60 void gen() 61 { 62 for (;;) 63 { 64 wait(10, SC_NS); 65 ev.notify(); 66 } 67 } 68 69 void T1() 70 { 71 wait(25, SC_NS); 72 cout << "suspend: time = " << sc_time_stamp() << endl; 73 h2.suspend(); 74 wait(20, SC_NS); 75 cout << "resume: time = " << sc_time_stamp() << endl; 76 h2.resume(); 77 wait(20, SC_NS); 78 79 cout << "disable: time = " << sc_time_stamp() << endl; 80 h2.disable(); 81 wait(20, SC_NS); 82 cout << "enable: time = " << sc_time_stamp() << endl; 83 h2.enable(); 84 wait(20, SC_NS); 85 sc_stop(); 86 } 87 88 void T2() 89 { 90 for (;;) 91 { 92 wait(ev); 93 cout << "T2: time = " << sc_time_stamp() << endl; 94 } 95 } 96}; 97 98int sc_main(int argc, char* argv[]) 99{ 100 Top top("top"); 101 sc_core::sc_allow_process_control_corners = true; 102 sc_start(); 103 104 cout << endl << "End Of Test" << endl; 105 return 0; 106} 107