From: davidm@mostang.com (David Mosberger-Tang)
To: Richard Henderson <rth@twiddle.net>
Cc: David Mosberger-Tang <David.Mosberger@acm.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] fix vsyscall unwind information
Date: Mon, 5 May 2003 08:05:58 -0700 [thread overview]
Message-ID: <16054.32214.804891.702812@panda.mostang.com> (raw)
In-Reply-To: <20030505074248.GA7812@twiddle.net>
>>>>> On Mon, 5 May 2003 00:42:48 -0700, Richard Henderson <rth@twiddle.net> said:
>> If not, could one be added?
Richard> Why? Certainly it isn't needed for x86.
Certain applications (such as debuggers) want to know. Sure, you can
do symbol matching (if you have the symbol table) or code-reading
(assuming you know the exact sigreturn sequence), but having a marker
would be more reliable and faster.
--david
next prev parent reply other threads:[~2003-05-05 14:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20030502004014$08e2@gated-at.bofh.it>
[not found] ` <20030503210015$292c@gated-at.bofh.it>
[not found] ` <20030504063010$279f@gated-at.bofh.it>
2003-05-05 6:49 ` [PATCH] fix vsyscall unwind information David Mosberger-Tang
2003-05-05 7:42 ` Richard Henderson
2003-05-05 15:05 ` David Mosberger-Tang [this message]
2003-05-05 16:34 ` Richard Henderson
2003-05-05 16:55 ` David Mosberger-Tang
2003-05-05 23:10 ` Mark Kettenis
2003-05-06 0:21 ` Richard Henderson
2003-05-06 6:16 ` David Mosberger-Tang
2003-05-02 0:33 [PATCH] i386 vsyscall DSO implementation, take 2 Roland McGrath
2003-05-03 20:51 ` Richard Henderson
2003-05-04 6:21 ` [PATCH] fix vsyscall unwind information Richard Henderson
2003-05-04 7:34 ` Ulrich Drepper
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