diff options
Diffstat (limited to 'src/systemc/tests/systemc/kernel/sc_event/test14/test14.cpp')
-rw-r--r-- | src/systemc/tests/systemc/kernel/sc_event/test14/test14.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/kernel/sc_event/test14/test14.cpp b/src/systemc/tests/systemc/kernel/sc_event/test14/test14.cpp new file mode 100644 index 000000000..544a8d046 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/sc_event/test14/test14.cpp @@ -0,0 +1,120 @@ +/***************************************************************************** + + Licensed to Accellera Systems Initiative Inc. (Accellera) under one or + more contributor license agreements. See the NOTICE file distributed + with this work for additional information regarding copyright ownership. + Accellera licenses this file to you under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with the + License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied. See the License for the specific language governing + permissions and limitations under the License. + + *****************************************************************************/ + +/***************************************************************************** + + test14.cpp -- + + Original Author: Ucar Aziz, Synopsys, Inc., 2002-02-15 + Martin Janssen, Synopsys, Inc., 2002-02-15 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +// test of wait(..) for dynamic sensitivity + +#include "systemc.h" + +SC_MODULE( mod_a ) +{ + sc_event e1; + sc_event e2; + sc_event e3; + sc_event e4; + sc_event e5; + sc_event e6; + + void write( const char* msg ) + { + cout <<"simulation time" << ":" << sc_time_stamp() + << " " << msg << endl; + + } + + void sender1() + { + while(true){ + write( "sender_1 -e1 -e2" ); + e1.notify(10, SC_NS); + e2.notify(20, SC_NS); + wait(15, SC_NS, e4 | e6); + } + } + + void sender2() + { + while(true){ + write( "sender_2 -e3 -e4" ); + e3.notify(10, SC_NS); + e4.notify(15, SC_NS); + wait(20, SC_NS, e2 & e5); + } + } + + void receiver1() + { + while(true){ + wait(e1 & e3); + write( "receiver_1 -e5" ); + e5.notify(10,SC_NS ); + } + } + + void receiver2() + { + while(true){ + wait(e2 | e4); + write( "receiver_2 -e6" ); + e6.notify(10,SC_NS ); + } + } + + SC_CTOR( mod_a ) + { + SC_THREAD(sender1); + SC_THREAD(sender2); + SC_THREAD(receiver1); + SC_THREAD(receiver2); + } +}; + + +int +sc_main( int, char*[] ) +{ + mod_a a( "a" ); + cout<<endl; + cout<<"sender_1 notifies e1 after 10 ns, e2 after 20 ns\n"; + cout<<"sender_2 notifies e3 after 10 ns, e4 after 15 ns\n"; + cout<<"receiver_1 notifies e5 after 10 ns\n"; + cout<<"receiver_2 notifies e6 after 10 ns\n"; + cout << endl; + sc_start(100,SC_NS); + + return 0; +} |