RE: Debugging multithreaded program on Debian
What you are doing wrong is compiling an app to debug it w/ optimizations.
This may not be causing your problem (I have never tried to use ddd). However
-g and -O? is not guaranteed to work well. It works, but the results are not
well defined. To debug just use -g, then once it is working turn off the -g
and recompile w/ loads of optimizations.
On 09-Nov-98 alexander.schwartz@gmx.net wrote:
> Hi,
>
> as the subject tells I would like to debug a multithreaded programm on
> debian.
>
> I upgraded gdb (to 4.17-4.m86k.objc.threads.hwwp.fpu.gnat.2), libc6
> (2.0.7.u-4) and ddd-smotif (3.0-1) and after my program starts the
> threads (pthread_create) I am unable to see these tasks (when clicking on
> the proper menu in ddd). Although the task are running with no problems.
>
> BTW: I compile my program using g++ unsing the arguments:
> CFLAGS := -g -Wall -O3 -m486
>
> What am I doing wrong?
>
> Thank, Alex.
>
> --
> Alexander Schwartz
>
>
> --
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