> Hi,
> 
> on Tue, 5 Sep 1995 02:54:06 -0700 Pete Delaney wrote 
> concerning "Re: Sun4? Not listed." something like this:
> 
> >> Yah ... boot code preserves symbol table so that the DDB (kernel 
> >> debugger) can use it.  Makes debugging a _lot_ easier :-)
> > What is the advantage of using DDB over kgdb?
> 
> You don't need a second machine.
> 
> (Also, last time I tried gdb did not work as kgdb, but there were some
> updates lately that I haven't tried, yet.)

The kgdb that I've been using is a seperate program, like kadb,
that links to kernel adb debug lib's and know how to chit what with
gdb.