Entry | |
---|---|
R1 | 11 (&0B) |
Exit | |
---|---|
All registers preserved to pass on, else | |
R1 | 0 (claim service) |
This service must be issued by a module when it releases the FIQ hardware vector.
If you wish to claim the FIQ instead of the default owner (Econet or Kernel), you should claim this service.