* use si, instead of bp in InterLockedDecrement and InterLockedIncrement



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27400 3ad0048d-3df7-0310-abae-a5850022a9f2
+ disable interrupts as a form of 'locking' in InterLockedDecrement and
  InterLockedIncrement



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27401 3ad0048d-3df7-0310-abae-a5850022a9f2