FreeBSD on an Efika

[Peter Grehan]

Hi Andrew,

>>   As you can see in <machine/trap.h>, the existing vector definition 
>> don't match these, or are incorrect for the G2 core.
> There is EXC_IMISS, EXC_DLMISS and EXC_DSMISS.

  Better get my brain in gear, I saw EXC_DTMISS and punted.

> The attached patch adds the NetBSD handlers. There is a bug in the
> patch where I can read data once but on the next read or write the
> kernel crashes.

  I'll have a look at this today. Debugging could be difficult. When you 
get the crash, is there a panic backtrace ? The SRR* registers should be 
printed if that is the case.

later,

Peter.