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Infinite loop when running gtags in Emacs
From:
Matthew Leach
Subject:
Infinite loop when running gtags in Emacs
Date:
2014年9月14日 22:09:26 +0000
User-agent:
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux)
Hello,
I'm trying to run 'gtags' in the src/ directory of the latest Emacs
development version. However, I seem to be running into an infinite
loop. Running gtags through gdb, there seems to be a problem with
mpool_look().
The for loop on line 426 of mpool.c is where it seems to be getting
stuck. Below is a dump of some gdb commands that will hopefully show why
we are stuck:
(gdb) p bp
1ドル = (BKT *) 0x54f70
(gdb) p bp->pgno
2ドル = 1
(gdb) p pgno
3ドル = 129
(gdb) p bp->hq.cqe_next
4ドル = (struct _bkt *) 0x54f70
(gdb) p head
5ドル = (struct _hqh *) 0x52b28
The BKT* at 0x54f70 is self-referential. Any ideas how we could have
ended up in this state? If it helps, I'm running this on a armv7l
system.
Thanks,
--
Matt
- Infinite loop when running gtags in Emacs,
Matthew Leach <=
- Re: Infinite loop when running gtags in Emacs , Shigio YAMAGUCHI, 2014年09月14日
- Re: Infinite loop when running gtags in Emacs , Shigio YAMAGUCHI, 2014年09月15日
- Re: Infinite loop when running gtags in Emacs , Matthew Leach, 2014年09月16日
- Re: Infinite loop when running gtags in Emacs , Shigio YAMAGUCHI, 2014年09月16日
- Re: Infinite loop when running gtags in Emacs , Matthew Leach, 2014年09月16日
- Re: Infinite loop when running gtags in Emacs , Shigio YAMAGUCHI, 2014年09月16日
- Re: Infinite loop when running gtags in Emacs , Matthew Leach, 2014年09月17日
- Re: Infinite loop when running gtags in Emacs , Shigio YAMAGUCHI, 2014年09月19日