From: Richard Stallman <rms@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: miles.bader@necel.com, emacs-devel@gnu.org
Subject: Re: My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments.
Date: Fri, 09 Mar 2007 16:26:25 -0500 [thread overview]
Message-ID: <E1HPmbZ-0000Vw-0D@fencepost.gnu.org> (raw)
In-Reply-To: <uzm6mmp3z.fsf@gnu.org> (message from Eli Zaretskii on Fri, 09 Mar 2007 17:08:16 +0200)
I don't think that debugging with any specific optimizations is any
harder than it ever was. What has perhaps changed is that GCC does
additional optimizations, some of which can confuse debugging in
additional ways.
The situation is not black and white. With some cooperation, I'm
positive we could have had an option that enables only those
optimizations which do not severely hamper debugging.
That might be a useful feature. If someone wants to prepare an
argument for it, and send it in to gcc@gnu.org cc'ing me, I could
support it. (I suggest showing me a draft to review before you sent it.)
next prev parent reply other threads:[~2007-03-09 21:26 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-06 6:30 My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments Hongyi Zhao
2007-03-06 7:02 ` Kenichi Handa
2007-03-06 8:57 ` Hongyi Zhao
2007-03-06 8:06 ` Kenichi Handa
2007-03-06 8:41 ` Hongyi Zhao
2007-03-06 12:38 ` Kenichi Handa
2007-03-06 15:23 ` Hongyi Zhao
2007-03-06 14:10 ` David Kastrup
2007-03-07 1:01 ` Kenichi Handa
2007-03-07 2:37 ` Nick Roberts
2007-03-07 3:56 ` Hongyi Zhao
2007-03-07 4:01 ` Nick Roberts
2007-03-07 4:58 ` Hongyi Zhao
2007-03-07 5:10 ` Nick Roberts
2007-03-07 4:58 ` Kenichi Handa
2007-03-07 5:37 ` Display bug [Re: My Emacs unicode 2 crash again ...] Kenichi Handa
2007-03-07 6:26 ` Hongyi Zhao
2007-03-07 6:40 ` Kenichi Handa
2007-03-07 7:38 ` Hongyi Zhao
2007-03-07 17:26 ` Richard Stallman
2007-03-08 3:50 ` Hongyi Zhao
2007-03-08 21:47 ` Richard Stallman
2007-03-07 17:25 ` My Emacs unicode 2 crash again when I do some *Replace String (M-%)*, I give the debug informations under gdb in the attachments Richard Stallman
2007-03-08 4:24 ` Eli Zaretskii
2007-03-08 4:50 ` Miles Bader
2007-03-09 15:08 ` Eli Zaretskii
2007-03-09 15:26 ` Andreas Schwab
2007-03-09 15:51 ` Eli Zaretskii
2007-03-09 15:56 ` Eli Zaretskii
2007-03-09 21:26 ` Richard Stallman [this message]
2007-03-10 19:18 ` Eli Zaretskii
2007-03-09 22:59 ` Stefan Monnier
2007-03-11 21:10 ` Eli Zaretskii
2007-03-11 21:32 ` David Kastrup
2007-03-11 21:56 ` Eli Zaretskii
2007-03-11 21:59 ` David Kastrup
2007-03-12 4:14 ` Eli Zaretskii
2007-03-11 22:29 ` Andreas Schwab
2007-03-12 6:11 ` Stephen J. Turnbull
2007-03-12 22:08 ` Eli Zaretskii
2007-03-13 3:36 ` Stephen J. Turnbull
2007-03-13 7:54 ` David Kastrup
2007-03-13 21:24 ` Eli Zaretskii
2007-03-12 7:04 ` David Kastrup
2007-03-12 14:23 ` Stefan Monnier
2007-03-12 21:50 ` Eli Zaretskii
2007-03-13 1:33 ` Stefan Monnier
2007-03-08 7:19 ` Stefan Monnier
2007-03-09 15:20 ` Eli Zaretskii
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