This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Interpreting a gdb backtrace


On 2012-05-19 AM 6:08, Ken Brown wrote:
I'm trying to debug an emacs crash and am having trouble getting a
useful backtrace after the crash.  Here's an example:

#0  0x00289c08 in ?? ()
No symbol table info available.
#1  0x007ba148 in _malloc_mutex ()
No symbol table info available.
#2  0x00000000 in ?? ()
No symbol table info available.

i think you should provide symbol file of emacs to gdb. if it was stripped, you had better to build emacs from source code with -g (at least gcc 4.5 for CFI that gdb need to backtrace the stack frame with ease).

--
Regards.




-- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]