From: Eli Zaretskii <eliz@gnu.org>
To: Stephen Leake <stephen_leake@stephe-leake.org>
Cc: 18420@debbugs.gnu.org
Subject: bug#18420: 24.3; interaction with external process hangs emacs
Date: Tue, 09 Sep 2014 17:30:00 +0300 [thread overview]
Message-ID: <8361gwc1ef.fsf@gnu.org> (raw)
In-Reply-To: <85egvmyrlx.fsf@stephe-leake.org>
> From: Stephen Leake <stephen_leake@stephe-leake.org>
> Date: Mon, 08 Sep 2014 12:00:42 -0500
>
> Is there any way to get lisp names from the Ffuncall entries? That would
> be nice.
"xbacktrace" 9defined in src/.gdbinit) should display the Lisp-level
backtrace. But beware: it calls functions inside Emacs, so it could
hang if Emacs is stuck.
The (tedious) fallback is to do this:
#12 0x0110521b in Ffuncall (nargs=nargs@entry=1, args=args@entry=0x88ea34)
at eval.c:2876
(gdb) p args[0]
(gdb) xtype # will usually say "Lisp symbol"
(gdb) xsymbol
prev parent reply other threads:[~2014-09-09 14:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-07 8:04 bug#18420: 24.3; interaction with external process hangs emacs stephen_leake
2014-09-07 15:38 ` Eli Zaretskii
2014-09-09 4:18 ` Stephen Leake
2014-09-09 14:26 ` Eli Zaretskii
2014-09-09 21:54 ` Stephen Leake
2014-09-08 17:00 ` Stephen Leake
2014-09-09 3:10 ` Stephen Leake
2014-09-09 14:17 ` Eli Zaretskii
2014-09-09 21:48 ` Stephen Leake
2014-09-14 15:20 ` Eli Zaretskii
2014-09-09 14:30 ` Eli Zaretskii [this message]
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