From: Shenli Zhu <zhushenli2@gmail.com>
To: emacs-devel <emacs-devel@gnu.org>
Subject: Emacs C debug help function?
Date: Fri, 10 Sep 2010 10:11:22 +0800 [thread overview]
Message-ID: <AANLkTi=yzHP+ryzCSy_OtWDCTgEK9PNhSbKzEQkt-XJE@mail.gmail.com> (raw)
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Hi Emacs hackers.
I have tried to understand function (debug) on elisp level, and find some
details on C level(e.g. debugger-step-after-exit).
So, I attach emacs process to gdb.
Backtrace is like:
...
#14 0x0818f78b in Ffuncall (nargs=1, args=0xbfa63a00) at eval.c:3021
#15 0x081c8d21 in Fbyte_code (bytestr=154800713, vector=166927821,
maxdepth=16)
at bytecode.c:680
#16 0x081911b2 in Feval (form=165809550) at eval.c:2352
...
Is there any help function to display form, etc? And is there any
instruction files on hacking C files?
Thanks,
Davy
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next reply other threads:[~2010-09-10 2:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-10 2:11 Shenli Zhu [this message]
2010-09-10 3:37 ` Emacs C debug help function? Stephen J. Turnbull
2010-09-10 8:43 ` Shenli Zhu
2010-09-10 4:02 ` Glenn Morris
2010-09-10 8:40 ` Shenli Zhu
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