GitLab

Fixed these problems:
1. Page swapped bit was not extracted correctly.
2. Pages were ignored when page present bit is not set.
3. Bit operations were not correct.
4. There was a compiler warning about unsigned/signed comparision.
5. Line limit was too short for the map file. This was causing procrank
   to generate a warning and remove the related process from results.

Change-Id: Ifed3913a49b15f59010cfa842090a13228074df9