From 16fa8d7cc8c92f5ab879e4cf9c6c0bbb3567860f Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 24 May 2018 01:37:55 -0700 Subject: systemc: Import tests from the Accellera systemc distribution. Change-Id: Iad76b398949a55d768a34d027a2d8e3739953da6 Reviewed-on: https://gem5-review.googlesource.com/10845 Reviewed-by: Giacomo Travaglini Maintainer: Gabe Black --- .../sc_signal_resolved/test02/test02.cpp | 114 +++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100644 src/systemc/tests/systemc/communication/sc_signal_resolved/test02/test02.cpp (limited to 'src/systemc/tests/systemc/communication/sc_signal_resolved/test02/test02.cpp') diff --git a/src/systemc/tests/systemc/communication/sc_signal_resolved/test02/test02.cpp b/src/systemc/tests/systemc/communication/sc_signal_resolved/test02/test02.cpp new file mode 100644 index 000000000..8c41eec53 --- /dev/null +++ b/src/systemc/tests/systemc/communication/sc_signal_resolved/test02/test02.cpp @@ -0,0 +1,114 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test02.cpp -- + + Original Author: 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 sc_signal_resolved port classes. + +#include "systemc.h" + +SC_MODULE( mod_a ) +{ + // ports + sc_out_resolved out1; + sc_out_resolved out2; + sc_in_resolved in; + + // variables + sc_logic l1; + sc_logic l2; + + // events + sc_event ready1; + sc_event ready2; + + void out_action1() + { + for( int i = 0; i < 4; ++ i ) { + l1 = sc_dt::sc_logic_value_t( i ); + for( int j = 0; j < 4; ++j ) { + out1.write( l1 ); + wait( 1, SC_NS ); + ready1.notify(); + wait( SC_ZERO_TIME ); + } + } + } + + void out_action2() + { + for( int i = 0; i < 4; ++ i ) { + for( int j = 0; j < 4; ++ j ) { + l2 = sc_dt::sc_logic_value_t( j ); + out2.write( l2 ); + wait( 1, SC_NS ); + ready2.notify(); + wait( SC_ZERO_TIME ); + } + } + } + + void in_action() + { + for( int i = 0; i < 16; ++ i ) { + wait( ready1 & ready2 ); + cout << l1 << " " << l2 << " -> " << in.read() << endl; + } + } + + SC_CTOR( mod_a ) + { + SC_THREAD( out_action1 ); + SC_THREAD( out_action2 ); + SC_THREAD( in_action ); + } +}; + +int +sc_main( int, char*[] ) +{ + sc_signal_resolved sig_resolved; + sc_signal sig_logic; + + mod_a a( "a" ); + + a.out1( sig_resolved ); + a.out2( sig_logic ); + a.in( sig_logic ); + + sc_start(); + + return 0; +} -- cgit v1.2.3