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[Bug runtime/4633] backtracing broken

From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
To: systemtap at sources dot redhat dot com
Date: 20 Aug 2007 19:50:40 -0000
Subject: [Bug runtime/4633] backtracing broken
References: <20070612195708.4633.fche@redhat.com>
Reply-to: sourceware-bugzilla at sourceware dot org

------- Additional Comments From fche at redhat dot com  2007-08-20 19:50 -------
> This patch fixes this bug.
> AFAIK, the value (not the address) of rsp is specifying the original stack
> address on x86-64.

Unfortunately, it's not so easy.  Sometimes (kprobes versus other
event sources?) the &REG_SP value is more correct.  We lack a convincing
set of test cases either way.  Would you mind collecting a set?

-- 
           What    |Removed                     |Added
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         AssignedTo|systemtap at sources dot    |mhiramat at redhat dot com
                   |redhat dot com              |
             Status|NEW                         |ASSIGNED


http://sourceware.org/bugzilla/show_bug.cgi?id=4633

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