On Tue, 2 Jan 2001, Doug White wrote:
> On Tue, 2 Jan 2001, Zhiui Zhang wrote:
>
> >
> > I have written a KLD and am debugging it. The program often hangs after
> > runs for a while (I guess it enters into some dead loop). Is there a way
> > to attach to the process and somehow find out which code it is executing
> > (with remote debugging or ddb)?
>
> kld debugging is a bit tricky. Take a look at the debugging macros and
> bits that Greg Lehey put together for vinum for a starting point. You have
> to calculate the appropriate offset to get to the KLD code in gdb.
I already did this. I hope that I can find a way to know which process is
running which part of the KLD code endlessly.
-Zhihui
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