xref: /gem5/src/systemc/tests/systemc/datatypes/misc/concat/test06/test06.cpp

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

  test06 -- test for high order bit concatenation bug.

  Original Author:

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

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

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

      Name, Affiliation, Date:
  Description of Modification:

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

#include "systemc.h"

int sc_main(int argc, char** argv) {
  sc_bigint<2>   bi2;
  sc_bigint<28>  bi28;
  sc_bigint<30>  bi30;
  sc_bigint<37>  bi37;
  sc_bigint<39>  bi39;
  sc_bigint<100> bi100;
  sc_bigint<102> bi102;
  sc_bigint<139> bi139;
  sc_uint<39>    bu39;

  bi2 = 0;
  bi28 = -1;
  bi37 = -1;
  cout << bi2.to_string(SC_BIN) << endl
       << bi37.to_string(SC_BIN) << endl;
  cout << endl;

  bi30 = (bi2,bi28);
  cout << bi30.to_string(SC_BIN) << endl;
  bi30 = (bi28,bi2);
  cout << bi30.to_string(SC_BIN) << endl;
  cout << endl;

  bi39 = (bi2,bi37);
  cout << bi39.to_string(SC_BIN) << endl;
  bi39 = (bi37,bi2);
  cout << bi39.to_string(SC_BIN) << endl;
  cout << endl;

  bu39 = (bi2,bi37);
  cout << bu39.to_string(SC_BIN) << endl;
  bu39 = (bi37,bi2);
  cout << bu39.to_string(SC_BIN) << endl;
  cout << endl;

  bi100 = -1;
  bi102 = (bi100,bi2);
  cout << bi102.to_string(SC_BIN) << endl;
  bi102 = (bi2,bi100);
  cout << bi102.to_string(SC_BIN) << endl;
  cout << endl;

  bi39 = 0;
  bi139 = (bi39,bi100);
  cout << bi139.to_string(SC_BIN) << endl;
  bi139 = (bi100,bi39);
  cout << bi139.to_string(SC_BIN) << endl;
  cout << endl;

  bu39 = 0;
  bi139 = (bi100,bu39);
  cout << bi139.to_string(SC_BIN) << endl;
  bi139 = (bu39,bi100);
  cout << bi139.to_string(SC_BIN) << endl;
  cout << endl;

  sc_start(1, SC_NS);
  return 0;
}