[Top] [All Lists]

Re: [Q] MIPS: How to record the user stack backtrace in the kernel

To: Deng-Cheng Zhu <>
Subject: Re: [Q] MIPS: How to record the user stack backtrace in the kernel
From: Ray Dudu <>
Date: Fri, 04 Jun 2010 20:22:38 -0500
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed;; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :content-type:content-transfer-encoding; bh=Dph68Bzw3915xsYgLkppNZJhN5uU9pmxAbTe7dMJobQ=; b=sdO6/JgAaHQt2YidfvG7y+NlsPSQXN+YBuEgCJLNP61NQiT4A+S4ixysnGKLzHvVHJ 7aBmZ3bkftz37f684fv5Gb2g+tYopl+i82cGdIJ5kS65jG3vEQOQgv/fxSL+tnWoDTr0 EZ+tEr2+rW3iIu+EOJs7jvTeWQfuYncG+bkkM=
Domainkey-signature: a=rsa-sha1; c=nofws;; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=pzQgC7f+7yeCTqICTksUBC8cKYauKq2NCzswO0KLVHzVRAPmhXU1+aRmH9LbxVJdQQ pzM2yCOZTd6lOmKtH+75/EC+WvGTSj5elcGCsP5kt+clIZYTj+qhouCytHflH3gZlFo/ yVmxnlymNYfY/Rr4Y1tlVds3e+jRg2VdCmY+Q=
In-reply-to: <>
References: <>
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv: Gecko/20100429 Lightning/1.0b2pre Thunderbird/3.0.4

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,

<Prev in Thread] Current Thread [Next in Thread>