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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.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+ a2901_alu.h --
+
+ 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:
+
+ *****************************************************************************/
+
+#ifndef A2901_ALU_H
+#define A2901_ALU_H
+
+#include "common.h"
+
+SC_MODULE( a2901_alu )
+{
+ SC_HAS_PROCESS( a2901_alu );
+
+ // inputs
+ const sig9& I;
+ const sig4& RE;
+ const sig4& S;
+ const sig1& C0;
+
+ // outputs
+ sig5& R_ext;
+ sig5& S_ext;
+ sig4& F;
+ sig1& OVR;
+ sig1& C4;
+ sig1& Pbar;
+ sig1& Gbar;
+ sig1& F3;
+ sig1& F30;
+
+ // temporaries
+ int5 result;
+ int5 R_ext_v;
+ int5 S_ext_v;
+ int5 temp_p;
+ int5 temp_g;
+
+ // constructor
+ a2901_alu( sc_module_name,
+ const sig9& I_,
+ const sig4& RE_,
+ const sig4& S_,
+ const sig1& C0_,
+ sig5& R_ext_,
+ sig5& S_ext_,
+ sig4& F_,
+ sig1& OVR_,
+ sig1& C4_,
+ sig1& Pbar_,
+ sig1& Gbar_,
+ sig1& F3_,
+ sig1& F30_ )
+ : I( I_ ),
+ RE( RE_ ),
+ S( S_ ),
+ C0( C0_ ),
+ R_ext( R_ext_ ),
+ S_ext( S_ext_ ),
+ F( F_ ),
+ OVR( OVR_ ),
+ C4( C4_ ),
+ Pbar( Pbar_ ),
+ Gbar( Gbar_ ),
+ F3( F3_ ),
+ F30( F30_ )
+ {
+ SC_METHOD( entry );
+ sensitive << I;
+ sensitive << RE;
+ sensitive << S;
+ sensitive << C0;
+ }
+
+ void entry();
+};
+
+#endif
+