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From: martin rudalics <rudalics@gmx.at>
To: Yuan MEI <yuan.mei.list@gmail.com>, Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel <emacs-devel@gnu.org>
Subject: Re: Font related crash?
Date: Thu, 05 Nov 2015 08:55:22 +0100	[thread overview]
Message-ID: <563B0B6A.9040207@gmx.at> (raw)
In-Reply-To: <CANGGyWbohxZDHDNUyGP9mD-guoq8nkWN5TADVqi96O_aEd-CcA@mail.gmail.com>

 > Program received signal SIGFPE, Arithmetic exception.
 > 0x0000000000413a88 in required_matrix_width (w=w@entry=0x21c4020) at
 > dispnew.c:1727
 > 1727                   / ch_width) * w->ncols_scale_factor
 > (gdb) xbacktrace
 > "x-create-frame" (0xffff8590)
 > "x-create-frame-with-faces" (0xffff87a8)
 > 0x1191880 PVEC_COMPILED
 > "apply" (0xffff8a50)
 > "frame-creation-function" (0xffff8c60)
 > "make-frame" (0xffff8e20)
 > "make-frame-on-display" (0xffff8ff8)
 > "server-create-window-system-frame" (0xffff9238)
 > "server-process-filter" (0xffff9428)

Please show us the values of the involved variables.  Just type

p ch_width

p w->ncols_scale_factor

p WINDOW_PIXEL_WIDTH (w)

at the (gdb) prompt.

Thank you, martin



  reply	other threads:[~2015-11-05  7:55 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-04 22:32 Font related crash? Yuan MEI
2015-11-05  3:37 ` Eli Zaretskii
2015-11-05  6:55   ` Yuan MEI
2015-11-05  7:55     ` martin rudalics [this message]
2015-11-05  8:45       ` Yuan MEI
2015-11-05 16:26         ` Eli Zaretskii
2015-11-05 18:16           ` martin rudalics
2015-11-05 18:42             ` Eli Zaretskii
2015-11-06 10:31               ` Yuan MEI
2015-11-06 10:50                 ` Eli Zaretskii
2015-11-06 11:26               ` martin rudalics
2015-11-06 11:25 ` martin rudalics
2015-11-07  5:52   ` Yuan MEI

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