* m68k: fixed setjmp/longjmp:
  * Data registers have to be saved/restored using 'move.l', because 'move' without suffix assumes 16-bit size.
  * setjmp must behave as a regular function w.r.t. removing its argument from the stack.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28103 3ad0048d-3df7-0310-abae-a5850022a9f2