a2901_alu.h

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  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
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  with this work for additional information regarding copyright ownership.
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/*****************************************************************************
 
  a2901_alu.h -- 
 
  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
 
 *****************************************************************************/
 
/*****************************************************************************
 
  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
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#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