On Tue, 12 Feb 2013 19:44:49 +0100, David Demelier
<demelier.da...@gmail.com> wrote:
Le mardi 12 février 2013 10:01:10 Andriy Gapon a écrit :
on 12/02/2013 09:57 David Demelier said the following:
> Yes I have added debugging option in my kernel. I have makeoptions
> DEBUG=-g in my config. Do I need more ?
.symbols?
I don't understand what you are saying, I have
/boot/kernel/kernel.symbols.
Please tell me what I'm doing wrong. I've just read and done the steps
written
there :
http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-
gdb.html
So I've run
# cd /usr/obj/usr/src/sys/Melon
# kgdb kernel.debug /var/crash/vmcore.0
Why not something like kgdb /boot/kernel/kernel.symbols
/var/crash/vmcore.0?
That looks like what the manual page of kgdb seems to suggest.
Regards,
Ronald.
and that's the only trace I get using bt full :
229 #define IS_BSP() (PCPU_GET(cpuid) == 0)
(kgdb) bt full
#0 doadump (textdump=<value optimized out>) at pcpu.h:229
No locals.
#1 0x0000000000000000 in ?? ()
No symbol table info available.
--
David Demelier
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