xref: /gem5/src/systemc/dt/fx/sc_fxdefs.cc

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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:

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// $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 "systemc/ext/dt/fx/sc_fxdefs.hh"

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