xref: /gem5/src/systemc/tests/systemc/misc/unit/data/general/subvector/test1/test1.cpp

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

  test1.cpp --

  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15

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

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

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

void
one_to_four( const sc_bv<4>& x )
{
    cout << "x[3] = " << x[3] << endl;
    cout << "x[2] = " << x[2] << endl;
    cout << "x[1] = " << x[1] << endl;
    cout << "x[0] = " << x[0] << endl;
}

int
sc_main( int argc, char* argv[] )
{
    sc_bv<10> b1;
    sc_bv<8>  b2;
    sc_bv<7>  b3;

    sc_biguint<10> u1;
    sc_biguint<8>  u2;
    sc_biguint<7>  u3;

    sc_bigint<10> s1;
    sc_bigint<8>  s2;
    sc_bigint<7>  s3;

    b1 = "0010110101";
    b2 = "10010011";
    b3 = "1011011";

    cout << "b1.range(5,2) ... " << endl;
    one_to_four(b1.range(5,2));
    cout << "b2.range(4,1) ... " << endl;
    one_to_four(b2.range(4,1));
    cout << "b3.range(6,3) ... " << endl;
    one_to_four(b3.range(6,3));

    u1 = 235;
    u2 = 67;
    u3 = 44;

    s1 = -235;
    s2 = -32;
    s3 = -1;

    cout << "b1 = " << b1 << endl;
    cout << "b2 = " << b2 << endl;
    cout << "b3 = " << b3 << endl;

    cout << "u1 = " << u1 << endl;
    cout << "u2 = " << u2 << endl;
    cout << "u3 = " << u3 << endl;

    cout << "s1 = " << s1 << endl;
    cout << "s2 = " << s2 << endl;
    cout << "s3 = " << s3 << endl;

    cout << "b1.range(3,0) = " << b1.range(3,0) << endl;
    cout << "b1.range(0,3) = " << b1.range(0,3) << endl;
    cout << "b2.range(4,1) = " << b2.range(4,1) << endl;
    cout << "b2.range(1,4) = " << b2.range(1,4) << endl;
    cout << "b3.range(5,3) = " << b3.range(5,3) << endl;
    cout << "b3.range(3,5) = " << b3.range(3,5) << endl;

    cout << "u1.range(3,0) = " << sc_unsigned(u1.range(3,0)) << endl;
    cout << "u1.range(0,3) = " << sc_unsigned(u1.range(0,3)) << endl;
    cout << "u2.range(4,1) = " << sc_unsigned(u2.range(4,1)) << endl;
    cout << "u2.range(1,4) = " << sc_unsigned(u2.range(1,4)) << endl;
    cout << "u3.range(5,3) = " << sc_unsigned(u3.range(5,3)) << endl;
    cout << "u3.range(3,5) = " << sc_unsigned(u3.range(3,5)) << endl;
    cout << "u3.range(6,3) = " << sc_unsigned(u3.range(6,3)) << endl;
    cout << "u3 = " << u3 << endl;

    cout << "s1.range(3,0) = " << sc_signed(s1.range(3,0)) << endl;
    cout << "s1.range(0,3) = " << sc_signed(s1.range(0,3)) << endl;
    cout << "s2.range(4,1) = " << sc_signed(s2.range(4,1)) << endl;
    cout << "s2.range(1,4) = " << sc_signed(s2.range(1,4)) << endl;
    cout << "s3.range(5,3) = " << sc_signed(s3.range(5,3)) << endl;
    cout << "s3.range(3,5) = " << sc_signed(s3.range(3,5)) << endl;
    cout << "s3.range(6,3) = " << sc_signed(s3.range(6,3)) << endl;
    cout << "s3 = " << s3 << endl;

    u1 = b1;
    u2 = b2;
    u3 = b3;

    s1 = b1;
    s2 = b2;
    s3 = b3;

    cout << "u1.range(3,0) = " << sc_unsigned(u1.range(3,0)) << endl;
    cout << "u1.range(0,3) = " << sc_unsigned(u1.range(0,3)) << endl;
    cout << "u2.range(4,1) = " << sc_unsigned(u2.range(4,1)) << endl;
    cout << "u2.range(1,4) = " << sc_unsigned(u2.range(1,4)) << endl;
    cout << "u3.range(5,3) = " << sc_unsigned(u3.range(5,3)) << endl;
    cout << "u3.range(3,5) = " << sc_unsigned(u3.range(3,5)) << endl;
    cout << "u3.range(6,3) = " << sc_unsigned(u3.range(6,3)) << endl;
    cout << "u3 = " << u3 << endl;

    cout << "s1.range(3,0) = " << sc_signed(s1.range(3,0)) << endl;
    cout << "s1.range(0,3) = " << sc_signed(s1.range(0,3)) << endl;
    cout << "s2.range(4,1) = " << sc_signed(s2.range(4,1)) << endl;
    cout << "s2.range(1,4) = " << sc_signed(s2.range(1,4)) << endl;
    cout << "s3.range(5,3) = " << sc_signed(s3.range(5,3)) << endl;
    cout << "s3.range(3,5) = " << sc_signed(s3.range(3,5)) << endl;
    cout << "s3.range(6,3) = " << sc_signed(s3.range(6,3)) << endl;
    cout << "s3 = " << s3 << endl;

    return 0;
}