xref: /gem5/src/systemc/tests/systemc/datatypes/misc/concat/test10/test10.cpp

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

  test10.cpp -- Test that low order word of negative sc_signed value is
                properly masked when used in sc_signed::concat_get_data()

  Original Author: Andy Goodrich, Forte Design Systems, 29 April 2008

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

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

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
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#include "systemc.h"

int sc_main(int argc, char* argv[])
{

    sc_bigint<65> hi;
    hi[64] = 1; hi(63,32) = 0xffffe47b;
    hi[64] = 1; hi(63,32) = 0xffffe47b;
    sc_bigint<31> lo(1);
    sc_bigint<96> x;
    cout << "x = " << x.to_string(SC_BIN) << endl << endl;
    x = (hi,lo);
    cout  << hex << "hi = " << hi << endl
          << "lo = " << lo << endl
          << "x = " << x << endl;
    cout  << dec << "hi = " << hi.to_string(SC_BIN) << endl
          << "lo = " << lo.to_string(SC_BIN) << endl
          << "x = " << x.to_string(SC_BIN) << endl;
    cout << "Program completed" << endl;
    return 0;
}