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diff --git a/src/systemc/tests/systemc/misc/synth/add_chain_FUNC/display.cpp b/src/systemc/tests/systemc/misc/synth/add_chain_FUNC/display.cpp
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+++ b/src/systemc/tests/systemc/misc/synth/add_chain_FUNC/display.cpp
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+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+ display.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:
+
+ *****************************************************************************/
+
+#include "common.h"
+#include "add_chain.h"
+
+/******************************************************************************/
+/*************************** Output Display Function **********************/
+/******************************************************************************/
+
+SC_MODULE( DISPLAY )
+{
+ SC_HAS_PROCESS( DISPLAY );
+
+ /*** Input and Output Ports ***/
+ const sc_signal<bool>& ready; // Input
+ const signal_bool_vector8& data; // Input
+ const signal_bool_vector4& sum; // Input
+
+ /*** Constructor ***/
+ DISPLAY ( sc_module_name NAME,
+ const sc_signal<bool>& READY,
+ const signal_bool_vector8& DATA,
+ const signal_bool_vector4& SUM )
+
+ : ready (READY),
+ data (DATA), // 8 bits
+ sum (SUM)
+
+ {
+ SC_METHOD( entry );
+ sensitive << ready;
+ sensitive << data;
+ sensitive << sum;
+ }
+
+ /*** Call to Process Functionality ***/
+ void entry();
+
+};
+
+void
+DISPLAY::entry()
+{
+// DISPLAY NUMBER OF 1'S IN DATA AT NEGEDGE ready
+
+ if( ready.posedge() ) {
+ cout << "Sum of "
+ << data.read()
+ << " is " << sum.read().to_uint()
+ << endl;
+ }
+}
+
+void
+f_DISPLAY ( const char* NAME,
+ const sc_signal<bool>& READY,
+ const signal_bool_vector8& DATA,
+ const signal_bool_vector4& SUM )
+
+{
+ new DISPLAY(NAME, READY, DATA, SUM);
+}
+