amicommon: removed the accidental leftovers of experiments for the last syscall fix for MorphOS

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28695 3ad0048d-3df7-0310-abae-a5850022a9f2
MorphOS: hooked the new debug stuff into the MorphOS RTL

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28696 3ad0048d-3df7-0310-abae-a5850022a9f2