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author | Gabe Black <gabeblack@google.com> | 2018-05-24 01:37:55 -0700 |
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committer | Gabe Black <gabeblack@google.com> | 2018-08-08 10:09:54 +0000 |
commit | 16fa8d7cc8c92f5ab879e4cf9c6c0bbb3567860f (patch) | |
tree | 7b6faaacb4574a555e561534aa4a8508c0624c32 /src/systemc/tests/systemc/kernel/reset_signal_is/test01 | |
parent | 7235d3b5211d0ba8f528d930a4c1e7ad62eec51a (diff) | |
download | gem5-16fa8d7cc8c92f5ab879e4cf9c6c0bbb3567860f.tar.xz |
systemc: Import tests from the Accellera systemc distribution.
Change-Id: Iad76b398949a55d768a34d027a2d8e3739953da6
Reviewed-on: https://gem5-review.googlesource.com/10845
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>
Diffstat (limited to 'src/systemc/tests/systemc/kernel/reset_signal_is/test01')
-rw-r--r-- | src/systemc/tests/systemc/kernel/reset_signal_is/test01/golden/test01.log | 8 | ||||
-rw-r--r-- | src/systemc/tests/systemc/kernel/reset_signal_is/test01/test01.cpp | 106 |
2 files changed, 114 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/kernel/reset_signal_is/test01/golden/test01.log b/src/systemc/tests/systemc/kernel/reset_signal_is/test01/golden/test01.log new file mode 100644 index 000000000..2fdc2c177 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/reset_signal_is/test01/golden/test01.log @@ -0,0 +1,8 @@ +SystemC Simulation +Before start +A: reset +B: reset +A: reset +B: reset +After reset true +Ending diff --git a/src/systemc/tests/systemc/kernel/reset_signal_is/test01/test01.cpp b/src/systemc/tests/systemc/kernel/reset_signal_is/test01/test01.cpp new file mode 100644 index 000000000..af0ca999e --- /dev/null +++ b/src/systemc/tests/systemc/kernel/reset_signal_is/test01/test01.cpp @@ -0,0 +1,106 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test01.cpp -- Test for reset_signal_is support. + + Original Author: Andy Goodrich + + *****************************************************************************/ + +/***************************************************************************** + + 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(A) +{ + SC_CTOR(A) + { + SC_CTHREAD(test,m_clk.pos()); + reset_signal_is( m_reset, false ); + } + void test() + { + { + cout << "A: reset" << endl; + wait(); + } + for (;;) + { + wait(); + } + } + sc_in_clk m_clk; + sc_in<bool> m_reset; +}; + +SC_MODULE(B) +{ + B(sc_module_name name, sc_signal<bool>* reset_p ): + sc_module(name), m_reset_p(reset_p) + { + SC_HAS_PROCESS(B); + SC_CTHREAD(test,m_clk.pos()); + reset_signal_is( *m_reset_p, false ); + } + void test() + { + { + cout << "B: reset" << endl; + wait(); + } + for (;;) + { + wait(); + } + } + sc_in_clk m_clk; + sc_signal<bool>* m_reset_p; +}; + +int sc_main(int argc, char* argv[]) +{ + sc_clock clk; + sc_signal<bool> reset; + A a("a"); + B b("b",&reset); + + a.m_clk(clk); + a.m_reset(reset); + b.m_clk(clk); + + cout << "Before start" << endl; + sc_start(2, SC_NS); + reset = true; + cout << "After reset true" << endl; + sc_start(3, SC_NS); + cout << "Ending" << endl; + + return 0; +} |