Remote GDB howto

[Greg 'groggy' Lehey]

On Monday,  3 September 2007 at 10:58:54 +0400, Andrey V. Elsukov wrote:
> Hi,
>
> I want to debug my kernel with modules through serial console.
> I have two machines with 7.0-CURRENT.
> What i do:
> ...
>
> What i've missed?

You're a bit sketchy on the details that I've omitted here.  What
happens between these two lines?

> (kgdb) target remote /dev/cuad0
> (kgdb) add-symbol-file /path/to/local/copy/of/file

You should have some communication with the remote machine between
these two lines.

Have you followed my tutorial?
http://www.lemis.com/grog/Papers/Debug-tutorial/

Greg
--
See complete headers for address and phone numbers.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-hackers/attachments/20070903/33817057/attachment.pgp