From: Eli Zaretskii <eliz@gnu.org>
To: "Vincent Belaïche" <vincentb1@users.sourceforge.net>
Cc: 22301@debbugs.gnu.org
Subject: bug#22301: 25.1.50; Emacs crashes while lisp debugging
Date: Fri, 15 Jan 2016 09:46:43 +0200 [thread overview]
Message-ID: <8337tzgu8s.fsf@gnu.org> (raw)
In-Reply-To: <84ziw76abi.fsf@gmail.com> (message from Vincent Belaïche on Thu, 14 Jan 2016 23:54:57 +0100)
> From: Vincent Belaïche <vincentb1@users.sourceforge.net>
> Cc: Vincent Belaïche <vincentb1@users.sourceforge.net>
> ,22301@debbugs.gnu.org
> Date: Thu, 14 Jan 2016 23:54:57 +0100
>
> > Please tell what these commands display:
> >
> > (gdb) p p
> > (gdb) p end
> >
> > Thanks.
>
> Here you are. I tried to print other variables too, but unfortunately,
> when doing that it seems that I have killed the gdb session (doing `p
> *p' has caused gdb to get locked telling "value has been optimized out",
> and then I had to do `M-x signal-process RET shell RET 3 RET' to exit
> from this.
>
> --8<----8<----8<----8<----8<-- begin -->8---->8---->8---->8---->8----
> (gdb) p p
> $1 = <optimized out>
> (gdb) p end
> $2 = (unsigned char *) 0x9bbcd354 <Address 0x9bbcd354 out of bounds>
> (gdb) p obj
> $3 = 12579352
> (gdb) p name
> $4 = <optimized out>
> (gdb) p *p
> (gdb) value has been optimized out
This just means you compiled Emacs with optimizations. Can you
reproduce this in an unoptimized build?
next prev parent reply other threads:[~2016-01-15 7:46 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-03 22:43 bug#22301: 25.1.50; Emacs crashes while lisp debugging Vincent Belaïche
2016-01-04 3:41 ` Eli Zaretskii
2016-01-04 8:00 ` Vincent Belaïche
2016-01-04 15:54 ` Eli Zaretskii
2016-01-04 22:49 ` Vincent Belaïche
2016-01-05 3:34 ` Eli Zaretskii
2016-01-05 7:17 ` Vincent Belaïche
2016-01-05 16:00 ` Eli Zaretskii
2016-01-14 16:15 ` Vincent Belaïche
2016-01-14 18:20 ` Eli Zaretskii
2016-01-14 22:54 ` Vincent Belaïche
2016-01-15 7:46 ` Eli Zaretskii [this message]
2016-01-15 7:56 ` Vincent Belaïche
2016-01-15 8:12 ` Eli Zaretskii
2016-01-19 23:34 ` Vincent Belaïche
2016-01-20 1:58 ` Alexis
2016-01-20 4:31 ` Eli Zaretskii
2016-01-20 8:50 ` Vincent Belaïche
2016-01-20 9:49 ` Eli Zaretskii
2016-01-20 15:30 ` Nicolas Richard
2016-02-01 9:18 ` Vincent Belaïche
2016-02-01 17:22 ` Vincent Belaïche
2016-02-02 7:14 ` Vincent Belaïche
2016-12-07 18:55 ` Glenn Morris
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