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 --- .../kernel/sc_event/test02/golden/test02.log | 140 +++++++++++++++++++++ .../systemc/kernel/sc_event/test02/test02.cpp | 127 +++++++++++++++++++ 2 files changed, 267 insertions(+) create mode 100644 src/systemc/tests/systemc/kernel/sc_event/test02/golden/test02.log create mode 100644 src/systemc/tests/systemc/kernel/sc_event/test02/test02.cpp (limited to 'src/systemc/tests/systemc/kernel/sc_event/test02') diff --git a/src/systemc/tests/systemc/kernel/sc_event/test02/golden/test02.log b/src/systemc/tests/systemc/kernel/sc_event/test02/golden/test02.log new file mode 100644 index 000000000..4608d4fd4 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/sc_event/test02/golden/test02.log @@ -0,0 +1,140 @@ +SystemC Simulation +1 -- 0 +1 AA 0 +4 -- 0 +4 BB 0 +7 -- 1 +10 -- 2 +13 -- 3 +13 CC 3 +16 -- 4 +19 -- 5 +22 -- 6 +22 DD 6 +25 -- 7 +28 -- 8 +31 -- 9 +31 EE 9 +34 -- 10 +37 -- 11 +40 -- 12 +40 FF 12 +42 GG 13 +44 -- 13 +47 -- 14 +50 -- 15 +50 AA 15 +53 -- 16 +56 -- 17 +59 -- 18 +59 BB 18 +62 -- 19 +65 -- 20 +68 -- 21 +68 CC 21 +71 -- 22 +74 -- 23 +77 -- 24 +77 DD 24 +80 -- 25 +83 -- 26 +86 -- 27 +86 EE 27 +89 -- 28 +92 -- 29 +95 -- 30 +95 FF 30 +97 GG 31 +99 -- 31 +102 -- 32 +105 -- 33 +105 AA 33 +108 -- 34 +111 -- 35 +114 -- 36 +114 BB 36 +117 -- 37 +120 -- 38 +123 -- 39 +123 CC 39 +126 -- 40 +129 -- 41 +132 -- 42 +132 DD 42 +135 -- 43 +138 -- 44 +141 -- 45 +141 EE 45 +144 -- 46 +147 -- 47 +150 -- 48 +150 FF 48 +152 GG 49 +154 -- 49 +157 -- 50 +160 -- 51 +160 AA 51 +163 -- 52 +166 -- 53 +169 -- 54 +169 BB 54 +172 -- 55 +175 -- 56 +178 -- 57 +178 CC 57 +181 -- 58 +184 -- 59 +187 -- 60 +187 DD 60 +190 -- 61 +193 -- 62 +196 -- 63 +196 EE 63 +199 -- 64 +202 -- 65 +205 -- 66 +205 FF 66 +207 GG 67 +209 -- 67 +212 -- 68 +215 -- 69 +215 AA 69 +218 -- 70 +221 -- 71 +224 -- 72 +224 BB 72 +227 -- 73 +230 -- 74 +233 -- 75 +233 CC 75 +236 -- 76 +239 -- 77 +242 -- 78 +242 DD 78 +245 -- 79 +248 -- 80 +251 -- 81 +251 EE 81 +254 -- 82 +257 -- 83 +260 -- 84 +260 FF 84 +262 GG 85 +264 -- 85 +267 -- 86 +270 -- 87 +270 AA 87 +273 -- 88 +276 -- 89 +279 -- 90 +279 BB 90 +282 -- 91 +285 -- 92 +288 -- 93 +288 CC 93 +291 -- 94 +294 -- 95 +297 -- 96 +297 DD 96 +300 -- 97 +303 -- 98 diff --git a/src/systemc/tests/systemc/kernel/sc_event/test02/test02.cpp b/src/systemc/tests/systemc/kernel/sc_event/test02/test02.cpp new file mode 100644 index 000000000..0137a0012 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/sc_event/test02/test02.cpp @@ -0,0 +1,127 @@ +/***************************************************************************** + + 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 immediate event notification + +#include "systemc.h" + +SC_MODULE( source ) +{ + sc_in_clk clk; + sc_out out; + + void main_action() + { + int a = 0; + while( true ) { + wait(); + out = a ++; + } + } + + SC_CTOR( source ) + { + SC_THREAD( main_action ); + sensitive << clk.pos(); + } +}; + +SC_MODULE( sink ) +{ + sc_in_clk clk; + sc_in in; + + sc_event e; + + void main_action() + { + int a; + while( true ) { + wait(); + cout << sc_delta_count() << " -- " << in.read() << endl; + a = in.read(); + if( ( a % 3 ) == 0 ) { + e.notify(); + } + } + } + + void other_action() + { + while( true ) { + wait( e ); + cout << sc_delta_count() << " AA " << in.read() << endl; + wait( e | e ); // same as wait( e ) + cout << sc_delta_count() << " BB " << in.read() << endl; + wait( e & e ); // same as wait( e ) + cout << sc_delta_count() << " CC " << in.read() << endl; + wait( e | e | e ); // same as wait( e ) + cout << sc_delta_count() << " DD " << in.read() << endl; + wait( e & e & e ); // same as wait( e ) + cout << sc_delta_count() << " EE " << in.read() << endl; + wait( e & clk->negedge_event() ); + cout << sc_delta_count() << " FF " << in.read() << endl; + wait( e | clk->negedge_event() ); + cout << sc_delta_count() << " GG " << in.read() << endl; + } + } + + SC_CTOR( sink ) + { + SC_THREAD( main_action ); + sensitive << clk.pos(); + SC_THREAD( other_action ); + } +}; + +int sc_main( int, char** ) +{ + sc_clock clk; + + sc_signal sig; + source src( "src" ); + sink snk( "snk" ); + + src.clk( clk ); + src.out( sig ); + snk.clk( clk ); + snk.in( sig ); + + sc_start( 100, SC_NS ); + + return 0; +} -- cgit v1.2.3