[lug] gdb & pthreads

[Kevin King]

I am compiling w/ -g, but I still do not get a core file.  Anything
else come to mind?

(Caldera OL 2.2)

--Kevin
kevin at precisonline.com
http://www.precisonline.com
http://www.precisonline.com/gold.htm

-----Original Message-----
From: Rich Deeming <rdeeming at mcdata.com>
To: lug at lug.boulder.co.us <lug at lug.boulder.co.us>
Date: Wednesday, July 19, 2000 10:54 AM
Subject: Re: [lug] gdb & pthreads


>Compile with -g option.
>Here is a link that I have found to be very useful.
>http://www.pi.infn.it/ASISdoc/GNU.LANG/gdb-4.16/gdb_toc.html
>
>Rich
>
>Kevin King wrote:
>
>> For some reason I am not getting a core file.  Could you tell me
how
>> to enable this on Caldera 2.2?
>>
>> Thanks.
>>
>> --Kevin
>> kevin at precisonline.com
>> http://www.precisonline.com
>> http://www.precisonline.com/gold.htm
>>
>> -----Original Message-----
>> From: Rich Deeming <rdeeming at mcdata.com>
>> To: lug at lug.boulder.co.us <lug at lug.boulder.co.us>
>> Date: Wednesday, July 19, 2000 9:03 AM
>> Subject: Re: [lug] gdb & pthreads
>>
>> >When the program seg faults are you generating a core file?
>> >If so $gdb progname -c core should give you the location of
>> >where the fault occurs.
>> >
>> >Rich
>> >
>> >Kevin King wrote:
>> >
>> >> I have created and am testing a multithreaded program which seg
>> >> faults under load.  I'm trying to trace the fault using gdb,
but
>> gdb
>> >> stops when the first subordinate thread terminates.  The main
>> thread
>> >> continues running (though it is effectively a zombie) and needs
to
>> be
>> >> killed manually.
>> >>
>> >> This gdb was specifically downloaded from the Caldera site
because
>> it
>> >> has pthreads support, but if I can't trace into the threads --
or
>> at
>> >> least keep the debugger running after the first thread
terminates,
>> >> it's not of much use.  Does anyone happen to have any advice or
>> ideas
>> >> of options or something w/ gdb which will allow me to use it to
>> trace
>> >> this fault?  Or perhaps some other tool?  Or is there perhaps a
>> >> compiler option to enable extended information on a fault?
>> >>
>> >> Thanks!
>> >>
>> >> --Kevin
>> >> kevin at precisonline.com
>> >> http://www.precisonline.com
>> >> http://www.precisonline.com/gold.htm
>> >>
>> >> _______________________________________________
>> >> Web Page:  http://lug.boulder.co.us
>> >> Mailing List:
http://lists.lug.boulder.co.us/mailman/listinfo/lug
>> >
>> >
>> >
>> >_______________________________________________
>> >Web Page:  http://lug.boulder.co.us
>> >Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug
>> >
>> >
>>
>> _______________________________________________
>> Web Page:  http://lug.boulder.co.us
>> Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug
>
>
>
>_______________________________________________
>Web Page:  http://lug.boulder.co.us
>Mailing List: http://lists.lug.boulder.co.us/mailman/listinfo/lug
>
>