xref: /gem5/ext/systemc/src/sysc/datatypes/fx/sc_fxdefs.cpp

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  with this work for additional information regarding copyright ownership.
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/*****************************************************************************

  sc_fxdefs.cpp -

  Original Author: Martin Janssen, Synopsys, Inc.

 *****************************************************************************/

/*****************************************************************************

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.

      Name, Affiliation, Date:
  Description of Modification:

 *****************************************************************************/


// $Log: sc_fxdefs.cpp,v $
// Revision 1.1.1.1  2006/12/15 20:20:04  acg
// SystemC 2.3
//
// Revision 1.3  2006/01/13 18:53:57  acg
// Andy Goodrich: added $Log command so that CVS comments are reproduced in
// the source.
//

#include "sysc/datatypes/fx/sc_fxdefs.h"


namespace sc_dt
{

// ----------------------------------------------------------------------------
//  ENUM : sc_enc
//
//  Enumeration of sign encodings.
// ----------------------------------------------------------------------------

const std::string
to_string( sc_enc enc )
{
    switch( enc )
    {
        case SC_TC_:
            return std::string( "SC_TC_" );
        case SC_US_:
            return std::string( "SC_US_" );
	default:
	    return std::string( "unknown" );
    }
}


// ----------------------------------------------------------------------------
//  ENUM : sc_q_mode
//
//  Enumeration of quantization modes.
// ----------------------------------------------------------------------------

const std::string
to_string( sc_q_mode q_mode )
{
    switch( q_mode )
    {
        case SC_RND:
            return std::string( "SC_RND" );
        case SC_RND_ZERO:
            return std::string( "SC_RND_ZERO" );
        case SC_RND_MIN_INF:
            return std::string( "SC_RND_MIN_INF" );
        case SC_RND_INF:
            return std::string( "SC_RND_INF" );
        case SC_RND_CONV:
            return std::string( "SC_RND_CONV" );
        case SC_TRN:
            return std::string( "SC_TRN" );
        case SC_TRN_ZERO:
            return std::string( "SC_TRN_ZERO" );
	default:
	    return std::string( "unknown" );
    }
}


// ----------------------------------------------------------------------------
//  ENUM : sc_o_mode
//
//  Enumeration of overflow modes.
// ----------------------------------------------------------------------------

const std::string
to_string( sc_o_mode o_mode )
{
    switch( o_mode )
    {
        case SC_SAT:
            return std::string( "SC_SAT" );
        case SC_SAT_ZERO:
            return std::string( "SC_SAT_ZERO" );
        case SC_SAT_SYM:
            return std::string( "SC_SAT_SYM" );
        case SC_WRAP:
            return std::string( "SC_WRAP" );
        case SC_WRAP_SM:
            return std::string( "SC_WRAP_SM" );
	default:
	    return std::string( "unknown" );
    }
}


// ----------------------------------------------------------------------------
//  ENUM : sc_switch
//
//  Enumeration of switch states.
// ----------------------------------------------------------------------------

const std::string
to_string( sc_switch sw )
{
    switch( sw ) {
        case SC_OFF:
            return std::string( "SC_OFF" );
        case SC_ON:
            return std::string( "SC_ON" );
	default:
	    return std::string( "unknown" );
    }
}


// ----------------------------------------------------------------------------
//  ENUM : sc_fmt
//
//  Enumeration of formats for character string conversion.
// ----------------------------------------------------------------------------

const std::string
to_string( sc_fmt fmt )
{
    switch( fmt ) {
        case SC_F:
            return std::string( "SC_F" );
        case SC_E:
            return std::string( "SC_E" );
	default:
	    return std::string( "unknown" );
    }
}

} // namespace sc_dt


// Taf!