GNU bug report logs - #15574
24.3.50; Can't debug, VALMASK undefined

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Package: emacs;

Reported by: Jan Djärv <jan.h.d <at> swipnet.se>

Date: Wed, 9 Oct 2013 16:58:02 UTC

Severity: normal

Found in version 24.3.50

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

Full log

Message #8 received at 15574 <at> debbugs.gnu.org (full text, mbox):

From: Jan Djärv <jan.h.d <at> swipnet.se>
To: 15574 <at> debbugs.gnu.org
Subject: Re: bug#15574: 24.3.50; Can't debug, VALMASK undefined
Date: Wed, 9 Oct 2013 19:07:06 +0200

Hello.

ARRAY_MARK_FLAG is also optimized away.

	Jan D.

9 okt 2013 kl. 18:56 skrev Jan Djärv <jan.h.d <at> swipnet.se>:

> Hello.
> 
> When starting gdb, I get:
> 
> warning: Got an error handling event: "No symbol "VALMASK" in current context.".
> 
> Needles to say, any debugging of Lisp objects and Lisp backtrace doesn't work.
> It seems clang optimizes away VALMASK even at zero optimizing level.
> 
> Can we rearrange this somehow?  External and defined in a C-file?  Or fix .gdbinit to not use VALMASK?
> 
> 	Jan D.
> 
> 
> 
> In GNU Emacs 24.3.50.1 (x86_64-apple-darwin12.5.0, NS apple-appkit-1187.39)
> of 2013-10-02 on zeplin
> Bzr revision: 114501 jan.h.d <at> swipnet.se-20131002185234-b2ye4esar88g5gov
> Windowing system distributor `Apple', version 10.3.1187
> Configured using:
> `configure --verbose --with-ns CFLAGS=-g3'
> 
> 	Jan D.
> 
> 
>
This bug report was last modified 11 years and 219 days ago.

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