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From: "tromey at sourceware dot org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/18074] crash using "info frame"
Date: Thu, 19 Mar 2015 15:52:00 -0000 [thread overview]
Message-ID: <bug-18074-4717-Lip1LgTYd4@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-18074-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18074
--- Comment #4 from Tom Tromey <tromey at sourceware dot org> ---
(In reply to An-jie Yang from comment #3)
> After I patch it, I tried to type "info frame" with wrong number and correct
> number,it work normally and does not crash.
>
> But I don't know would there have any effects ?
Yeah, "frame" and "info frame" are defined to let you pass in
an address and then see what would happen if there were a frame there.
This is sometimes handy for debugging when the stack is partially
trashed or when there is some other problem unwinding.
It would be good, IMO, to require a separate syntax for this
(see comment #1); but removing it entirely would be a loss.
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prev parent reply other threads:[~2015-03-19 13:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-02 21:24 [Bug gdb/18074] New: " tromey at sourceware dot org
2015-03-03 15:04 ` [Bug gdb/18074] " palves at redhat dot com
2015-03-03 16:21 ` tromey at sourceware dot org
2015-03-19 11:08 ` scwuaptx at gmail dot com
2015-03-19 15:52 ` tromey at sourceware dot org [this message]
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