xref: /gem5/src/systemc/tests/systemc/datatypes/int/sc_signed/part_select/test03/test03.cpp

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

  test03 -- test for unsigned data values

  Original Author:

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

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

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

      Name, Affiliation, Date:
  Description of Modification:

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#include "systemc.h"

int sc_main(int argc, char** argv) {
    sc_int<16> a, tmp;
    sc_bigint<16> biga, bigtmp;
	sc_biguint<6> bigu6;
	sc_biguint<16> bigu16;

     a = 97; // 0b1100001
     biga = 97;
	 bigu6 = 97;

  tmp = a.range( 5,0 ); // results in 33 - 0b100001, not sign extended
   bigtmp = biga.range( 5,0 ); // results in 65505, sign extended
   cout << hex << tmp << " " << bigtmp << endl;

  tmp = biga.range( 5,0 ); // results in 33 - 0b100001, not sign extended
   bigtmp = a.range( 5,0 ); // results in 65505, sign extended
   cout << hex << tmp << " " << bigtmp << endl;

	cout << hex << a.range(5,0) << " " << biga.range(5,0) << endl;

	bigtmp = bigu6;
	cout << hex << bigtmp << endl;

	bigu16 = biga.range(5,0);
	cout << bigu16 << endl;

	bigu16 = a.range(5,0);
	cout << hex << bigu16 << endl;

    sc_start(1, SC_NS);
    return 0;
}