From: Paul Eggert <eggert@cs.ucla.edu>
To: Stefan Monnier <monnier@iro.umontreal.ca>, emacs-devel@gnu.org
Subject: Re: GDB and compiler-operations (was: Lisp_Marker size on 32bit systems)
Date: Fri, 7 Sep 2018 08:48:48 -0700 [thread overview]
Message-ID: <e4c879b8-e9a9-bcae-9c5a-0009bf18138e@cs.ucla.edu> (raw)
In-Reply-To: <jwv36uljtfb.fsf-monnier+gmane.emacs.devel@gnu.org>
On 09/07/2018 07:12 AM, Stefan Monnier wrote:
> No symbol "offsetof" in current context.
On a newer platform where GDB can see C macros (you really should enable
this if you can, by the way, it mak,es debugging easier), I see this:
(gdb) p offsetof (struct Lisp_Vector, contents)
No symbol "__builtin_offsetof" in current context.
So the problem with me is that GDB does not support __builtin_offsetof.
This is a known bug in GDB:
https://sourceware.org/bugzilla/show_bug.cgi?id=16240
next prev parent reply other threads:[~2018-09-07 15:48 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-06 0:41 Lisp_Marker size on 32bit systems Stefan Monnier
2018-09-06 6:51 ` Paul Eggert
2018-09-06 12:17 ` Stefan Monnier
2018-09-07 7:15 ` Paul Eggert
2018-09-07 8:05 ` Eli Zaretskii
2018-09-07 13:45 ` Paul Eggert
2018-09-07 14:12 ` GDB and compiler-operations (was: Lisp_Marker size on 32bit systems) Stefan Monnier
2018-09-07 14:23 ` Eli Zaretskii
2018-09-07 15:16 ` GDB and compiler-operations Andreas Schwab
2018-09-07 15:48 ` Paul Eggert [this message]
2018-09-07 15:58 ` Stefan Monnier
2018-09-07 17:11 ` Eli Zaretskii
2018-09-07 17:15 ` Paul Eggert
2018-09-07 19:59 ` Tom Tromey
2018-09-07 14:19 ` Lisp_Marker size on 32bit systems Eli Zaretskii
2018-09-07 16:27 ` Paul Eggert
2018-09-07 17:16 ` Eli Zaretskii
2018-09-07 18:13 ` Paul Eggert
2018-09-07 18:32 ` Eli Zaretskii
2018-09-07 19:05 ` Paul Eggert
2018-09-07 19:22 ` Eli Zaretskii
2018-09-07 12:16 ` Stefan Monnier
2018-09-07 19:04 ` Paul Eggert
2018-09-07 19:45 ` Stefan Monnier
2018-09-07 21:03 ` Paul Eggert
2018-09-08 1:54 ` Stefan Monnier
2018-09-08 3:04 ` Paul Eggert
2018-09-08 3:10 ` Stefan Monnier
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