svn commit: r334089 - head/sbin/dumpon
John Baldwin
jhb at FreeBSD.org
Wed Jun 6 13:25:23 UTC 2018
On 6/6/18 3:34 AM, Eitan Adler wrote:
> On 23 May 2018 at 09:30, John Baldwin <jhb at freebsd.org> wrote:
>> On Wednesday, May 23, 2018 10:45:32 AM Eitan Adler wrote:
>>> Author: eadler
>>> Date: Wed May 23 10:45:32 2018
>>> New Revision: 334089
>>> URL: https://svnweb.freebsd.org/changeset/base/334089
>>>
>>> Log:
>>> dumpon: point to better kernel debug symbols.
>>>
>>> The objdir is temporary, and the current example points to GENERIC.
>>> Instead point to the installed location of the debug symbols that are
>>> supposed to match the kernel you are using.
>>>
>>> PR: 223993
>>> Submitted by: Trond.Endrestol at ximalas.info
> ...
>
> What do y'all think of something like:
>
> diff --git i/sbin/dumpon/dumpon.8 w/sbin/dumpon/dumpon.8
> index fd271b5..28162af 100644
> --- i/sbin/dumpon/dumpon.8
> +++ w/sbin/dumpon/dumpon.8
> @@ -311,15 +311,17 @@ The
> can be now examined using
> .Xr kgdb 1 :
> .Pp
> -.Dl # kgdb /usr/lib/debug/boot/kernel/kernel.debug vmcore.#
> +.Dl # kgdb /boot/kernel/kernel vmcore.#
> .Pp
> or shorter:
> .Pp
> -.Dl # kgdb -n # /usr/lib/debug/boot/kernel/kernel.debug
> +.Dl # kgdb -n # /boot/kernel/kernel
This can just be 'kgdb -n #' kgdb uses the sysctl as the default
kernel location.
--
John Baldwin
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