On Thu, 03 Apr 1997 00:07:25 +0930 
 mike smith <miff@spam.frisbee.net.au> wrote:

 > So, how do I work out what interrupt it's generating?  I'm
 > reasonably sure that the vector I'm supplying (0x28) in the
 > vector register is right for IPL4, but I don't get any
 > output from the printf in a handler attached to ipl4.

Hmm, interesting.  I'd think that if you're not servicing it you'd at
least get "spurious interrupt" messages... UNLESS it's coming in at
ipl 6 ... which is hard-coded as the clock interrupt handler... all
inlined in locore.s ...

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
NAS: M/S 258-6                                          Work: 415.604.0935
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