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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/1666-2011-compliance/suspend_resume/suspend_resume.cpp | |
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/1666-2011-compliance/suspend_resume/suspend_resume.cpp')
-rw-r--r-- | src/systemc/tests/systemc/1666-2011-compliance/suspend_resume/suspend_resume.cpp | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/1666-2011-compliance/suspend_resume/suspend_resume.cpp b/src/systemc/tests/systemc/1666-2011-compliance/suspend_resume/suspend_resume.cpp new file mode 100644 index 000000000..5f03444fd --- /dev/null +++ b/src/systemc/tests/systemc/1666-2011-compliance/suspend_resume/suspend_resume.cpp @@ -0,0 +1,110 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +// suspend_resume.cpp -- test for +// +// Original Author: John Aynsley, Doulos, Inc. +// +// MODIFICATION LOG - modifiers, enter your name, affiliation, date and +// +// $Log: suspend_resume.cpp,v $ +// Revision 1.2 2011/05/08 19:18:46 acg +// Andy Goodrich: remove extraneous + prefixes from git diff. +// + +#define SC_INCLUDE_DYNAMIC_PROCESSES + +#include <systemc> + +using namespace sc_core; +using std::cout; +using std::endl; + +struct M1: sc_module +{ + M1(sc_module_name _name) + { + SC_THREAD(ticker); + SC_THREAD(calling); + SC_THREAD(target); + t = sc_get_current_process_handle(); + } + + sc_process_handle t; + sc_event ev; + + void ticker() + { + for (;;) + { + wait(10, SC_NS); + ev.notify(); + } + } + + void calling() + { + wait(15, SC_NS); + // Target runs at time 10 NS due to notification + + t.suspend(); + wait(10, SC_NS); + // Target does not run at time 20 NS while suspended + + t.resume(); + // Target runs at time 25 NS when resume is called + + wait(10, SC_NS); + // Target runs at time 30 NS due to notification + + t.disable(); + wait(10, SC_NS); + // Target does not run at time 40 NS while disabled + + t.enable(); + // Target does not run at time 45 NS when enable is called + + wait(10, SC_NS); + // Target runs at time 50 NS due to notification + + sc_stop(); + } + + void target() + { + for (;;) + { + wait(ev); + cout << "Target awoke at " << sc_time_stamp() << endl; + } + } + + SC_HAS_PROCESS(M1); +}; + +int sc_main(int argc, char* argv[]) +{ + M1 m("m"); + + sc_start(); + + cout << endl << "Success" << endl; + return 0; +} + |