* bug#15574: 24.3.50; Can't debug, VALMASK undefined
@ 2013-10-09 16:56 Jan Djärv
2013-10-09 17:07 ` Jan Djärv
2013-10-17 3:10 ` Paul Eggert
0 siblings, 2 replies; 5+ messages in thread
From: Jan Djärv @ 2013-10-09 16:56 UTC (permalink / raw)
To: 15574
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@swipnet.se-20131002185234-b2ye4esar88g5gov
Windowing system distributor `Apple', version 10.3.1187
Configured using:
`configure --verbose --with-ns CFLAGS=-g3'
Jan D.
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#15574: 24.3.50; Can't debug, VALMASK undefined
2013-10-09 16:56 bug#15574: 24.3.50; Can't debug, VALMASK undefined Jan Djärv
@ 2013-10-09 17:07 ` Jan Djärv
2013-10-17 3:10 ` Paul Eggert
1 sibling, 0 replies; 5+ messages in thread
From: Jan Djärv @ 2013-10-09 17:07 UTC (permalink / raw)
To: 15574
Hello.
ARRAY_MARK_FLAG is also optimized away.
Jan D.
9 okt 2013 kl. 18:56 skrev Jan Djärv <jan.h.d@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@swipnet.se-20131002185234-b2ye4esar88g5gov
> Windowing system distributor `Apple', version 10.3.1187
> Configured using:
> `configure --verbose --with-ns CFLAGS=-g3'
>
> Jan D.
>
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#15574: 24.3.50; Can't debug, VALMASK undefined
2013-10-09 16:56 bug#15574: 24.3.50; Can't debug, VALMASK undefined Jan Djärv
2013-10-09 17:07 ` Jan Djärv
@ 2013-10-17 3:10 ` Paul Eggert
2013-10-17 5:46 ` Jan Djärv
1 sibling, 1 reply; 5+ messages in thread
From: Paul Eggert @ 2013-10-17 3:10 UTC (permalink / raw)
To: Jan Djärv; +Cc: 15574
I took a stab at fixing this in trunk bzr 114691; please give it a try.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-10-17 6:33 UTC | newest]
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2013-10-09 16:56 bug#15574: 24.3.50; Can't debug, VALMASK undefined Jan Djärv
2013-10-09 17:07 ` Jan Djärv
2013-10-17 3:10 ` Paul Eggert
2013-10-17 5:46 ` Jan Djärv
2013-10-17 6:33 ` Paul Eggert
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