| It doesn't look like ddb directly supports the inl and outl
| instructions but it should be possible to add them by using
| port-i386 specific additions.
| 
| Before I do this, has someone else done it already?  I didn't see anything
| in /sys/arch/i386/i386/db_interface.c that would imply the support is
| already there...

I have some code that does this that was written last month.
Are you still interested?

It'll probably get committed sometime this month.

--jhawk