From: Keir Fraser <keir@xen.org>
To: Lin-Bao Zhang <2004.zhang@gmail.com>, Keir Fraser <keir.xen@gmail.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: Re: xen-kernel and EDD
Date: Thu, 25 Aug 2011 11:24:11 +0100 [thread overview]
Message-ID: <CA7BE15B.30BE6%keir@xen.org> (raw)
In-Reply-To: <CANuKePkbo1G6TDW1FhXGM5M6kE6XGx_dMrYOTALR+_m=kpWrog@mail.gmail.com>
On 25/08/2011 10:50, "Lin-Bao Zhang" <2004.zhang@gmail.com> wrote:
> Hi Keir,
>
> I have another question about debugging Xen-hypervisor.
> Do you have some advanced debugging method ?
>
> I am reviewing xen source code, I just find in ../Config.mk there is a
> debug = y
> in xen/Rules.mk ,there is only "verbose" and "crash_debug" .
>
> but just now , I recompile xen source to restore the INT13 error , but
> I didn't see any useful and valuable messages.
>
> do you have some comments ?thanks very much!
> in a word, can you share your debugging experience ? I think this
> will be very useful for all xen source developers and debuggers.
I build with debug=y to turn on assertions and more verbose printing. I then
generally add extra printk tracing to close in on a specific bug. That's it
really.
-- Keir
> -Bob
next prev parent reply other threads:[~2011-08-25 10:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAKdQVUb7s6_1RyMDyCkBZWHdAvDy1yPY4nQarqNbSspi4uHC2w@mail.gmail.com>
2011-08-18 5:08 ` xen-kernel and EDD Lin-Bao Zhang
2011-08-18 6:40 ` Keir Fraser
2011-08-18 10:43 ` Lin-Bao Zhang
2011-08-18 10:52 ` Lin-Bao Zhang
2011-08-18 11:05 ` Keir Fraser
2011-08-18 11:04 ` Keir Fraser
2011-08-18 15:55 ` Lin-Bao Zhang
2011-08-19 8:27 ` Lin-Bao Zhang
2011-08-19 8:49 ` Keir Fraser
2011-08-19 9:15 ` Lin-Bao Zhang
2011-08-19 9:23 ` Keir Fraser
2011-08-19 9:51 ` Lin-Bao Zhang
2011-08-22 3:45 ` Lin-Bao Zhang
2011-08-23 8:48 ` Paolo Bonzini
2011-08-23 10:24 ` Lin-Bao Zhang
2011-08-24 7:50 ` Lin-Bao Zhang
2011-08-24 8:03 ` Keir Fraser
2011-08-24 9:36 ` BobZhang
2011-08-24 9:49 ` Keir Fraser
2011-08-25 9:37 ` Lin-Bao Zhang
2011-08-25 9:50 ` Lin-Bao Zhang
2011-08-25 10:24 ` Keir Fraser [this message]
2011-08-25 14:33 ` Lin-Bao Zhang
2011-08-31 7:50 ` Lin-Bao Zhang
2011-08-31 7:56 ` Keir Fraser
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