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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/misc/stars/star114104 | |
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/misc/stars/star114104')
-rw-r--r-- | src/systemc/tests/systemc/misc/stars/star114104/golden/test.log | 53 | ||||
-rw-r--r-- | src/systemc/tests/systemc/misc/stars/star114104/test.cpp | 99 |
2 files changed, 152 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/misc/stars/star114104/golden/test.log b/src/systemc/tests/systemc/misc/stars/star114104/golden/test.log new file mode 100644 index 000000000..930acd999 --- /dev/null +++ b/src/systemc/tests/systemc/misc/stars/star114104/golden/test.log @@ -0,0 +1,53 @@ +SystemC Simulation +0 s: 0 +0 s: negedge +3 ns: 1 +3 ns: posedge +6 ns: Z +9 ns: X +12 ns: 0 +12 ns: negedge +15 ns: 1 +15 ns: posedge +18 ns: Z +21 ns: X +24 ns: 0 +24 ns: negedge +27 ns: 1 +27 ns: posedge +30 ns: Z +33 ns: X +36 ns: 0 +36 ns: negedge +39 ns: 1 +39 ns: posedge +42 ns: Z +45 ns: X +48 ns: 0 +48 ns: negedge +51 ns: 1 +51 ns: posedge +54 ns: Z +57 ns: X +60 ns: 0 +60 ns: negedge +63 ns: 1 +63 ns: posedge +66 ns: Z +69 ns: X +72 ns: 0 +72 ns: negedge +75 ns: 1 +75 ns: posedge +78 ns: Z +81 ns: X +84 ns: 0 +84 ns: negedge +87 ns: 1 +87 ns: posedge +90 ns: Z +93 ns: X +96 ns: 0 +96 ns: negedge +99 ns: 1 +99 ns: posedge diff --git a/src/systemc/tests/systemc/misc/stars/star114104/test.cpp b/src/systemc/tests/systemc/misc/stars/star114104/test.cpp new file mode 100644 index 000000000..a9da5b8cc --- /dev/null +++ b/src/systemc/tests/systemc/misc/stars/star114104/test.cpp @@ -0,0 +1,99 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test.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<sc_logic> posedge and negedge + +#include "systemc.h" + +SC_MODULE( pro ) +{ + sc_out<sc_logic> out; + + void main_action() + { + int i = 0; + while( true ) { + sc_logic tmp( i ); + out.write( tmp ); + cout << sc_time_stamp() << ": " << tmp.to_char() << endl; + wait( 3, SC_NS ); + i = (i + 1) % 4; + } + } + + SC_CTOR( pro ) + { + SC_THREAD( main_action ); + } +}; + +SC_MODULE( con ) +{ + sc_in<sc_logic> in; + + void pos_action() + { + cout << sc_time_stamp() << ": posedge" << endl; + } + + void neg_action() + { + cout << sc_time_stamp() << ": negedge" << endl; + } + + SC_CTOR( con ) + { + SC_METHOD( pos_action ); + sensitive << in.pos(); + dont_initialize(); + SC_METHOD( neg_action ); + sensitive << in.neg(); + dont_initialize(); + } +}; + +int +sc_main( int, char*[] ) +{ + sc_signal<sc_logic> sig; + pro p( "p" ); + con c( "c" ); + p.out( sig ); + c.in( sig ); + sc_start( 100, SC_NS ); + return 0; +} |