diff options
Diffstat (limited to 'src/systemc/tests/systemc/kernel/sc_start/sc_start_0/test1/test1.cpp')
| -rw-r--r-- | src/systemc/tests/systemc/kernel/sc_start/sc_start_0/test1/test1.cpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/kernel/sc_start/sc_start_0/test1/test1.cpp b/src/systemc/tests/systemc/kernel/sc_start/sc_start_0/test1/test1.cpp new file mode 100644 index 000000000..7b2502d04 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/sc_start/sc_start_0/test1/test1.cpp @@ -0,0 +1,117 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test1.cpp -- Test alternations of sc_start(0, SC_NS) and sc_start(1, SC_NS). + + Original Author: Andy Goodrich, Forte Design Systems, 18 August 2006 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: - + + *****************************************************************************/ + + +#include "systemc.h" + +SC_MODULE(X) +{ + SC_CTOR(X) + { + SC_METHOD(comb); + sensitive << tweak; + SC_CTHREAD(sync, clk.pos()); + } + void comb() + { + cout << " X::comb() - " << + sc_time_stamp() << " " << + tweak.read() << endl; + } + void sync() + { + for (;;) + { + wait(); + cout << " X::sync() - " << + sc_time_stamp() << " " << + tweak.read() << endl; + } + } + sc_in_clk clk; + sc_in<bool> tweak; +}; + +#define ACTION(action,descr) \ +{ \ + cout << descr << " - " << \ + sc_time_stamp() << " " << \ + tweak.read() << endl; \ + action ; \ + cout << " " << \ + sc_time_stamp() << " " << \ + tweak.read() << endl; \ +} + + +int sc_main(int argc, char* argv[]) +{ + sc_clock clock; + sc_signal<bool> tweak; + X x("x"); + x.clk(clock); + x.tweak(tweak); + + cout << "Event Start Parameters End Parameters" << endl; + cout << "------------- ---------------- --------------\n" << endl; + + ACTION(sc_start(1, SC_NS),"sc_start(1, SC_NS)") + ACTION(tweak = !tweak,"~tweak ") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + ACTION(sc_start(1, SC_NS),"sc_start(1, SC_NS)") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + + ACTION(tweak = !tweak,"~tweak ") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + + ACTION(tweak = !tweak,"~tweak ") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + + ACTION(sc_start(1, SC_NS),"sc_start(1, SC_NS)") + ACTION(sc_start(1, SC_NS),"sc_start(1, SC_NS)") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + ACTION(tweak = !tweak,"~tweak ") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + ACTION(sc_start(0, SC_NS),"sc_start(0, SC_NS)") + + cerr << "Program completed" << endl; + return 0; +} + |