From: Ray Dudu <raydudu@gmail.com>
To: Deng-Cheng Zhu <dengcheng.zhu@gmail.com>
Cc: linux-mips@linux-mips.org
Subject: Re: [Q] MIPS: How to record the user stack backtrace in the kernel
Date: Fri, 04 Jun 2010 20:22:38 -0500 [thread overview]
Message-ID: <4C09A6DE.7010303@gmail.com> (raw)
In-Reply-To: <AANLkTikRaw_OLR7LenUA8acaedJy2V6HZKJ0cAd6PNRk@mail.gmail.com>
Hi,
I'm looking for the same thing, please comment it.
04.06.10 17:22, Deng-Cheng Zhu написав(ла):
> Hi, developers
>
>
> In the kernel, we don't have frame unwinder to work on the user stack.
> Given the different possible compiler flags, getting the backtrace for the
> user stack is especially challenging. Certainly, I don't want symbols -
> only to get a list of return addresses. Do you have any comments?
>
>
> Thanks!
>
> Deng-Cheng
>
--
Best regards,
RD18-UANIC
next prev parent reply other threads:[~2010-06-05 1:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-04 22:22 [Q] MIPS: How to record the user stack backtrace in the kernel Deng-Cheng Zhu
2010-06-05 1:22 ` Ray Dudu [this message]
2010-06-06 22:02 ` Maciej W. Rozycki
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