From mboxrd@z Thu Jan  1 00:00:00 1970
From: mulyadi.santosa@gmail.com (Mulyadi Santosa)
Date: Mon, 27 Jun 2011 21:51:53 +0700
Subject: debugging enabled? (was Re: KGDB command line options not working for
	kernel 2.6.32)
Message-ID: <BANLkTi=ee7A-O-2LYuvCdFM_wfs7z2mgew@mail.gmail.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

>I have one question in this context. Should we disable optimization when >building the kernel when we wish to enable kgdb or should we leave it intact.

Whenever possible, yes...disable optimization.... -O option and -g in
gcc don't play nicely together according to my experience. The DWARF
info will be somewhat fuzzed or even "corrupted"....so it might point
to wrong source line etc

-- 
regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com