| /***************************************************************************** |
| |
| 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. |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| test15.cpp -- test event/time tracing |
| |
| Original Author: Philipp A Hartmann, Intel Corporation, 2017-08-29 |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| MODIFICATION LOG - modifiers, enter your name, affiliation, date and |
| changes you are making here. |
| |
| Name, Affiliation, Date: |
| Description of Modification: |
| |
| *****************************************************************************/ |
| |
| #include <systemc> |
| using namespace sc_core; |
| |
| SC_MODULE(module) |
| { |
| SC_CTOR(module) |
| { |
| SC_THREAD(driver); |
| SC_METHOD(consumer); |
| sensitive << event; |
| dont_initialize(); |
| } |
| |
| void driver() |
| { |
| wait(1, SC_NS); |
| event.notify(); // t == 1ns |
| |
| wait(1, SC_NS); |
| event.notify(SC_ZERO_TIME); // t == 2ns |
| |
| wait(1, SC_NS); |
| event.notify(1, SC_NS); // t == 4ns |
| time = sc_time_stamp(); |
| |
| wait(2, SC_NS); |
| event.notify(); // t == 5ns |
| |
| wait(1, SC_NS); |
| event.notify(SC_ZERO_TIME); // t == 6ns |
| |
| wait(1, SC_NS); |
| event.notify(1, SC_NS); // t == 8ns |
| time = sc_time_stamp(); |
| |
| wait(2, SC_NS); |
| } |
| |
| void consumer() |
| { |
| time = sc_time_stamp(); |
| } |
| |
| sc_event event; |
| sc_time time; |
| }; |
| |
| int sc_main(int argc, char* argv[]) |
| { |
| sc_trace_file* tf = sc_create_vcd_trace_file("test16"); |
| |
| module m("m"); |
| |
| sc_trace(tf, m.event, "event"); |
| sc_trace(tf, m.time, "time"); |
| |
| sc_start(); |
| sc_stop(); |
| |
| sc_close_vcd_trace_file(tf); |
| return 0; |
| } |
| |
| |