SDA> EXA CTL$AL_STACK;10 7FF75E00 7FFED800 7FFE9800 7FFE7800 .x.....Ø..^. 7FFEFE10 SDA> EXA CTL$AL_STACKLIM;10 00000000 7FFE9800 7FFE7800 7FFE6A00 .j..x........ 7FFEFE6C