Floating Point Hardware 2 - newlib link problem

I could finally compile it. But I had to enable small C library prior to compile it. Otherwise it doesn't work.

After compile it, it works for both small C and normal C library.

The problem is when i run my code with normal C library. The output of performance_counter_report shows some undesired characters and wrong number of occurrences:

--Performance Counter Report--

Total Time: 19.1185 seconds (955926640 clock-cycles)

(null)+---------------+-----+-----------+---------------+-----------+

| Section | % | Time (sec)| Time (clocks)|Occurrences|

|S1 | 42.3| 8.07839| 403919509| 0|

|S2 | 2.74| 0.52319| 26159687| 0|

:ˆ‡ÿ¿à:È…ô|S3 | 17.7| 3.37469| 168734374| 0|

:ˆ‡ÿ¿à:È…ô|S4 | 14.5| 2.77605| 138802309| 0|

|S5 | 14.5| 2.77310| 138655221| 0|

|S6 | 7.2| 1.37636| 68817767| 0|

|S7 | 0| 0.00000| 0| 0|

(null)

with small C, I have this:

--Performance Counter Report--

Total Time : 18942096 usec (947104845 clock-cycles)

+---------------+-----+------------+---------------+------------+

| Section | % | Time (usec)| Time (clocks)|Occurrences |

+---------------+-----+------------+---------------+------------+

| S1 | 42 | 8072909 | 403645491 | 1 |

+---------------+-----+------------+---------------+------------+

| S2 | 2 | 547631 | 27381575 | 2048 |

+---------------+-----+------------+---------------+------------+

| S3 | 17 | 3265533 | 163276653 | 2048 |

+---------------+-----+------------+---------------+------------+

| S4 | 14 | 2730469 | 136523489 | 1 |

+---------------+-----+------------+---------------+------------+

| S5 | 14 | 2730668 | 136533424 | 1 |

+---------------+-----+------------+---------------+------------+

| S6 | 7 | 1376920 | 68846005 | 1 |

+---------------+-----+------------+---------------+------------+

| S7 | 0 | 0 | 0 | 0 |

+---------------+-----+------------+---------------+------------+