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.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Jan Djärv <jan.h.d <at> swipnet.se>
Subject: bug#15574: closed (Re: 24.3.50; Can't debug, VALMASK undefined)
Date: Thu, 17 Oct 2013 06:34:03 +0000

[Message part 1 (text/plain, inline)]
Your bug report

#15574: 24.3.50; Can't debug, VALMASK undefined

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 15574 <at> debbugs.gnu.org.

-- 
15574: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15574
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]
From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Jan Djärv <jan.h.d <at> swipnet.se>
Cc: 15574-done <at> debbugs.gnu.org
Subject: Re: 24.3.50; Can't debug, VALMASK undefined
Date: Wed, 16 Oct 2013 23:33:21 -0700

Thanks for checking; marking this as done.


[Message part 3 (message/rfc822, inline)]
From: Jan Djärv <jan.h.d <at> swipnet.se>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.3.50; Can't debug, VALMASK undefined
Date: Wed, 9 Oct 2013 18:56:57 +0200

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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