test11.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 test11.cpp -- 2312855Sgabeblack@google.com 2412855Sgabeblack@google.com Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15 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 3812855Sgabeblack@google.com// test of next_trigger() for dynamic sensitivity 3912855Sgabeblack@google.com 4012855Sgabeblack@google.com#include "systemc.h" 4112855Sgabeblack@google.com 4212855Sgabeblack@google.comSC_MODULE( mod_a ) 4312855Sgabeblack@google.com{ 4412855Sgabeblack@google.com sc_event e1; 4512855Sgabeblack@google.com sc_event e2; 4612855Sgabeblack@google.com sc_event e3; 4712855Sgabeblack@google.com sc_event e_ack; 4812855Sgabeblack@google.com 4912855Sgabeblack@google.com void write( const char* msg ) 5012855Sgabeblack@google.com { 5112855Sgabeblack@google.com cout << sc_delta_count() << ":" << sc_time_stamp() 5212855Sgabeblack@google.com << " " << msg << "\n"; 5312855Sgabeblack@google.com } 5412855Sgabeblack@google.com 5512855Sgabeblack@google.com bool sender_first; 5612855Sgabeblack@google.com 5712855Sgabeblack@google.com void sender() 5812855Sgabeblack@google.com { 5912855Sgabeblack@google.com if( sender_first ) { 6012855Sgabeblack@google.com next_trigger( SC_ZERO_TIME ); 6112855Sgabeblack@google.com sender_first = false; 6212855Sgabeblack@google.com return; 6312855Sgabeblack@google.com } 6412855Sgabeblack@google.com 6512855Sgabeblack@google.com e2.cancel(); 6612855Sgabeblack@google.com e3.cancel(); 6712855Sgabeblack@google.com e1.notify(); 6812855Sgabeblack@google.com e2.notify( SC_ZERO_TIME ); 6912855Sgabeblack@google.com e3.notify( 2, SC_NS ); 7012855Sgabeblack@google.com timed_out() ? write( "sender - timed out" ) 7112855Sgabeblack@google.com : write( "sender" ); 7212855Sgabeblack@google.com next_trigger( 3, SC_NS, e_ack ); 7312855Sgabeblack@google.com } 7412855Sgabeblack@google.com 7512855Sgabeblack@google.com int receiver_state; 7612855Sgabeblack@google.com 7712855Sgabeblack@google.com void receiver() 7812855Sgabeblack@google.com { 7912855Sgabeblack@google.com sc_time t1( 1, SC_NS ); 8012855Sgabeblack@google.com 8112855Sgabeblack@google.com switch( receiver_state ) { 8212855Sgabeblack@google.com case 0: 8312855Sgabeblack@google.com // test next_trigger(e) 8412855Sgabeblack@google.com cout << "*** next_trigger(e)\n"; 8512855Sgabeblack@google.com 8612855Sgabeblack@google.com next_trigger( e1 ); 8712855Sgabeblack@google.com break; 8812855Sgabeblack@google.com case 1: 8912855Sgabeblack@google.com write( "receiver - e1" ); 9012855Sgabeblack@google.com e_ack.notify(); 9112855Sgabeblack@google.com next_trigger( e2 ); 9212855Sgabeblack@google.com break; 9312855Sgabeblack@google.com case 2: 9412855Sgabeblack@google.com write( "receiver - e2" ); 9512855Sgabeblack@google.com e_ack.notify(); 9612855Sgabeblack@google.com next_trigger( e3 ); 9712855Sgabeblack@google.com break; 9812855Sgabeblack@google.com case 3: 9912855Sgabeblack@google.com write( "receiver - e3" ); 10012855Sgabeblack@google.com e_ack.notify(); 10112855Sgabeblack@google.com 10212855Sgabeblack@google.com // test next_trigger(or_list) 10312855Sgabeblack@google.com cout << "*** next_trigger(or_list)\n"; 10412855Sgabeblack@google.com 10512855Sgabeblack@google.com next_trigger( e1 | e1 | e1 ); 10612855Sgabeblack@google.com break; 10712855Sgabeblack@google.com case 4: 10812855Sgabeblack@google.com write( "receiver - e1 | e1 | e1" ); 10912855Sgabeblack@google.com e_ack.notify(); 11012855Sgabeblack@google.com next_trigger( e2 | e2 | e2 ); 11112855Sgabeblack@google.com break; 11212855Sgabeblack@google.com case 5: 11312855Sgabeblack@google.com write( "receiver - e2 | e2 | e2" ); 11412855Sgabeblack@google.com e_ack.notify(); 11512855Sgabeblack@google.com next_trigger( e3 | e3 | e3 ); 11612855Sgabeblack@google.com break; 11712855Sgabeblack@google.com case 6: 11812855Sgabeblack@google.com write( "receiver - e3 | e3 | e3" ); 11912855Sgabeblack@google.com e_ack.notify(); 12012855Sgabeblack@google.com next_trigger( e1 | e2 | e3 ); 12112855Sgabeblack@google.com break; 12212855Sgabeblack@google.com case 7: 12312855Sgabeblack@google.com write( "receiver - e1 | e2 | e3" ); 12412855Sgabeblack@google.com e_ack.notify(); 12512855Sgabeblack@google.com next_trigger( e3 | e2 | e1 ); 12612855Sgabeblack@google.com break; 12712855Sgabeblack@google.com case 8: 12812855Sgabeblack@google.com write( "receiver - e3 | e2 | e1" ); 12912855Sgabeblack@google.com e_ack.notify(); 13012855Sgabeblack@google.com 13112855Sgabeblack@google.com // test next_trigger(and_list) 13212855Sgabeblack@google.com cout << "*** next_trigger(and_list)\n"; 13312855Sgabeblack@google.com 13412855Sgabeblack@google.com next_trigger( e1 & e1 & e1 ); 13512855Sgabeblack@google.com break; 13612855Sgabeblack@google.com case 9: 13712855Sgabeblack@google.com write( "receiver - e1 & e1 & e1" ); 13812855Sgabeblack@google.com e_ack.notify(); 13912855Sgabeblack@google.com next_trigger( e2 & e2 & e2 ); 14012855Sgabeblack@google.com break; 14112855Sgabeblack@google.com case 10: 14212855Sgabeblack@google.com write( "receiver - e2 & e2 & e2" ); 14312855Sgabeblack@google.com e_ack.notify(); 14412855Sgabeblack@google.com next_trigger( e3 & e3 & e3 ); 14512855Sgabeblack@google.com break; 14612855Sgabeblack@google.com case 11: 14712855Sgabeblack@google.com write( "receiver - e3 & e3 & e3" ); 14812855Sgabeblack@google.com e_ack.notify(); 14912855Sgabeblack@google.com next_trigger( e1 & e2 & e3 ); 15012855Sgabeblack@google.com break; 15112855Sgabeblack@google.com case 12: 15212855Sgabeblack@google.com write( "receiver - e1 & e2 & e3" ); 15312855Sgabeblack@google.com e_ack.notify(); 15412855Sgabeblack@google.com next_trigger( e3 & e2 & e1 ); 15512855Sgabeblack@google.com break; 15612855Sgabeblack@google.com case 13: 15712855Sgabeblack@google.com write( "receiver - e3 & e2 & e1" ); 15812855Sgabeblack@google.com 15912855Sgabeblack@google.com // test next_trigger(t) 16012855Sgabeblack@google.com cout << "*** next_trigger(t)\n"; 16112855Sgabeblack@google.com 16212855Sgabeblack@google.com next_trigger( 0, SC_NS ); 16312855Sgabeblack@google.com break; 16412855Sgabeblack@google.com case 14: 16512855Sgabeblack@google.com write( "receiver - 0 ns" ); 16612855Sgabeblack@google.com next_trigger( 1, SC_NS ); 16712855Sgabeblack@google.com break; 16812855Sgabeblack@google.com case 15: 16912855Sgabeblack@google.com write( "receiver - 1 ns" ); 17012855Sgabeblack@google.com 17112855Sgabeblack@google.com e_ack.notify(); 17212855Sgabeblack@google.com 17312855Sgabeblack@google.com // test next_trigger(t,e) 17412855Sgabeblack@google.com cout << "*** next_trigger(t,e)\n"; 17512855Sgabeblack@google.com 17612855Sgabeblack@google.com next_trigger( 1, SC_NS, e1 ); 17712855Sgabeblack@google.com break; 17812855Sgabeblack@google.com case 16: 17912855Sgabeblack@google.com timed_out() ? write( "receiver - 1 ns | e1 - timed out" ) 18012855Sgabeblack@google.com : write( "receiver - 1 ns | e1" ); 18112855Sgabeblack@google.com e_ack.notify(); 18212855Sgabeblack@google.com next_trigger( t1, e2 ); 18312855Sgabeblack@google.com break; 18412855Sgabeblack@google.com case 17: 18512855Sgabeblack@google.com timed_out() ? write( "receiver - 1 ns | e2 - timed out" ) 18612855Sgabeblack@google.com : write( "receiver - 1 ns | e2" ); 18712855Sgabeblack@google.com e_ack.notify(); 18812855Sgabeblack@google.com next_trigger( 1, SC_NS, e3 ); 18912855Sgabeblack@google.com break; 19012855Sgabeblack@google.com case 18: 19112855Sgabeblack@google.com timed_out() ? write( "receiver - 1 ns | e3 - timed out" ) 19212855Sgabeblack@google.com : write( "receiver - 1 ns | e3" ); 19312855Sgabeblack@google.com e_ack.notify(); 19412855Sgabeblack@google.com 19512855Sgabeblack@google.com // test next_trigger(t,or_list) 19612855Sgabeblack@google.com cout << "*** next_trigger(t,or_list)\n"; 19712855Sgabeblack@google.com 19812855Sgabeblack@google.com next_trigger( t1, e1 | e2 | e3 ); 19912855Sgabeblack@google.com break; 20012855Sgabeblack@google.com case 19: 20112855Sgabeblack@google.com timed_out() ? write( "receiver - 1 ns | e1 | e2 | e3 - timed out" ) 20212855Sgabeblack@google.com : write( "receiver - 1 ns | e1 | e2 | e3" ); 20312855Sgabeblack@google.com e_ack.notify(); 20412855Sgabeblack@google.com 20512855Sgabeblack@google.com // test next_trigger(t,and_list) 20612855Sgabeblack@google.com cout << "*** next_trigger(t,and_list)\n"; 20712855Sgabeblack@google.com 20812855Sgabeblack@google.com next_trigger( t1, e1 & e2 & e3 ); 20912855Sgabeblack@google.com break; 21012855Sgabeblack@google.com case 20: 21112855Sgabeblack@google.com timed_out() ? write( "receiver - 1 ns | e1 & e2 & e3 - timed out" ) 21212855Sgabeblack@google.com : write( "receiver - 1 ns | e1 & e2 & e3" ); 21312855Sgabeblack@google.com 21412855Sgabeblack@google.com sc_stop(); 21512855Sgabeblack@google.com write( "receiver - stop" ); 21612855Sgabeblack@google.com next_trigger( SC_ZERO_TIME ); 21712855Sgabeblack@google.com break; 21812855Sgabeblack@google.com default: 21912855Sgabeblack@google.com sc_assert( false ); 22012855Sgabeblack@google.com } 22112855Sgabeblack@google.com receiver_state ++; 22212855Sgabeblack@google.com } 22312855Sgabeblack@google.com 22412855Sgabeblack@google.com SC_CTOR( mod_a ) 22512855Sgabeblack@google.com { 22612855Sgabeblack@google.com SC_METHOD( sender ); 22712855Sgabeblack@google.com sender_first = true; 22812855Sgabeblack@google.com SC_METHOD( receiver ); 22912855Sgabeblack@google.com receiver_state = 0; 23012855Sgabeblack@google.com } 23112855Sgabeblack@google.com}; 23212855Sgabeblack@google.com 23312855Sgabeblack@google.comint 23412855Sgabeblack@google.comsc_main( int, char*[] ) 23512855Sgabeblack@google.com{ 23612855Sgabeblack@google.com mod_a a( "a" ); 23712855Sgabeblack@google.com 23812855Sgabeblack@google.com sc_start(); 23912855Sgabeblack@google.com 24012855Sgabeblack@google.com return 0; 24112855Sgabeblack@google.com} 242