ticker hangs on bf537Stamp

[Kolja Waschk]

> Is this the following code (from cpu_asm.S):

Exactly.

> For a start you can remove the lines "r0 = 0;" and "B[p0] = r0;".

Ah.. ticker now runs as expected.

> >   original interrupted function.  this does require self-nesting to be
> >   enabled; the maximum nest depth is the number of tasks. */
> A maximum nest depth limited by the number of tasks is questionable.

I believe the changes were made related to this discussion in 2008:

http://www.rtems.com/ml/rtems-users/2008/april/msg00020.html

Kolja