test08.cpp revision 12855
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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 test08.cpp -- Test of suspend and asynchronous reset interaction 2312855Sgabeblack@google.com 2412855Sgabeblack@google.com Original Author: Andy Goodrich, 14 Februrary 2011 2512855Sgabeblack@google.com 2612855Sgabeblack@google.com *****************************************************************************/ 2712855Sgabeblack@google.com 2812855Sgabeblack@google.com/***************************************************************************** 2912855Sgabeblack@google.com 3012855Sgabeblack@google.com MODIFICATION LOG - modifiers, enter your name, affiliation, date and 3112855Sgabeblack@google.com changes you are making here. 3212855Sgabeblack@google.com 3312855Sgabeblack@google.com Name, Affiliation, Date: 3412855Sgabeblack@google.com Description of Modification: 3512855Sgabeblack@google.com 3612855Sgabeblack@google.com *****************************************************************************/ 3712855Sgabeblack@google.com// $Log: test08.cpp,v $ 3812855Sgabeblack@google.com// Revision 1.4 2011/04/02 00:08:36 acg 3912855Sgabeblack@google.com// Andy Goodrich: turn off corner case error checking. 4012855Sgabeblack@google.com// 4112855Sgabeblack@google.com// Revision 1.3 2011/03/07 19:32:16 acg 4212855Sgabeblack@google.com// Andy Goodrich: addition to set sc_core::sc_allow_process_control_corners 4312855Sgabeblack@google.com// to true so that this test avoids corner case error messages. 4412855Sgabeblack@google.com// 4512855Sgabeblack@google.com// Revision 1.2 2011/02/20 13:44:06 acg 4612855Sgabeblack@google.com// Andy Goodrich: updates for IEEE 1666 2011. 4712855Sgabeblack@google.com// 4812855Sgabeblack@google.com// Revision 1.1 2011/02/14 16:59:29 acg 4912855Sgabeblack@google.com// Andy Goodrich: first check in. 5012855Sgabeblack@google.com// 5112855Sgabeblack@google.com 5212855Sgabeblack@google.com#include "systemc.h" 5312855Sgabeblack@google.com 5412855Sgabeblack@google.comsc_event event1; 5512855Sgabeblack@google.comsc_process_handle t; 5612855Sgabeblack@google.comSC_MODULE(DUT) 5712855Sgabeblack@google.com{ 5812855Sgabeblack@google.com SC_CTOR(DUT) 5912855Sgabeblack@google.com { 6012855Sgabeblack@google.com SC_THREAD(thread); 6112855Sgabeblack@google.com t = sc_get_current_process_handle(); 6212855Sgabeblack@google.com } 6312855Sgabeblack@google.com void thread() 6412855Sgabeblack@google.com { 6512855Sgabeblack@google.com cout << sc_time_stamp() << " target: initializing" << endl; 6612855Sgabeblack@google.com for (;;) 6712855Sgabeblack@google.com { 6812855Sgabeblack@google.com wait(event1); 6912855Sgabeblack@google.com cout << sc_time_stamp() << " target: awoke" << endl; 7012855Sgabeblack@google.com } 7112855Sgabeblack@google.com } 7212855Sgabeblack@google.com}; 7312855Sgabeblack@google.com 7412855Sgabeblack@google.comSC_MODULE(TB) 7512855Sgabeblack@google.com{ 7612855Sgabeblack@google.com SC_CTOR(TB) 7712855Sgabeblack@google.com { 7812855Sgabeblack@google.com SC_THREAD(tb_thread); 7912855Sgabeblack@google.com } 8012855Sgabeblack@google.com void tb_thread() 8112855Sgabeblack@google.com { 8212855Sgabeblack@google.com wait( 10, SC_NS ); 8312855Sgabeblack@google.com cout << sc_time_stamp() << " tb: firing event " << endl; 8412855Sgabeblack@google.com event1.notify(); 8512855Sgabeblack@google.com wait( 10, SC_NS ); 8612855Sgabeblack@google.com 8712855Sgabeblack@google.com cout << sc_time_stamp() << " tb: suspending target " << endl; 8812855Sgabeblack@google.com t.suspend(); 8912855Sgabeblack@google.com wait( 10, SC_NS ); 9012855Sgabeblack@google.com 9112855Sgabeblack@google.com cout << sc_time_stamp() << " tb: firing event while target suspended" 9212855Sgabeblack@google.com << endl; 9312855Sgabeblack@google.com event1.notify(); 9412855Sgabeblack@google.com wait( 10, SC_NS ); 9512855Sgabeblack@google.com 9612855Sgabeblack@google.com cout << sc_time_stamp() << " tb: resetting target " << endl; 9712855Sgabeblack@google.com t.reset(); 9812855Sgabeblack@google.com wait( 10, SC_NS ); 9912855Sgabeblack@google.com 10012855Sgabeblack@google.com cout << sc_time_stamp() << " tb: resuming target" << endl; 10112855Sgabeblack@google.com t.resume(); 10212855Sgabeblack@google.com wait( 10, SC_NS ); 10312855Sgabeblack@google.com 10412855Sgabeblack@google.com cout << sc_time_stamp() << " tb: 10ns after resume" << endl; 10512855Sgabeblack@google.com wait( 10, SC_NS ); 10612855Sgabeblack@google.com 10712855Sgabeblack@google.com cout << sc_time_stamp() << " tb: firing event again" << endl; 10812855Sgabeblack@google.com event1.notify(); 10912855Sgabeblack@google.com wait( 10, SC_NS ); 11012855Sgabeblack@google.com 11112855Sgabeblack@google.com cout << sc_time_stamp() << " tb: stopping" << endl; 11212855Sgabeblack@google.com sc_stop(); 11312855Sgabeblack@google.com } 11412855Sgabeblack@google.com}; 11512855Sgabeblack@google.com 11612855Sgabeblack@google.comint sc_main(int argc, char* argv[]) 11712855Sgabeblack@google.com{ 11812855Sgabeblack@google.com sc_core::sc_allow_process_control_corners = true; 11912855Sgabeblack@google.com DUT dut("dut"); 12012855Sgabeblack@google.com TB tb("tb"); 12112855Sgabeblack@google.com 12212855Sgabeblack@google.com sc_core::sc_allow_process_control_corners = true; 12312855Sgabeblack@google.com sc_start(); 12412855Sgabeblack@google.com 12512855Sgabeblack@google.com cout << "Program completed" << endl; 12612855Sgabeblack@google.com return 0; 12712855Sgabeblack@google.com} 128