Thanks you Marcus and Cinaed for your answer, I removed libc6-dbg from my ubuntu 14.04 and it is working now. I just give the cc source code and after that added my breakpoints and debug works fine.
For thread info, Yes I doing it on ddd, with a graphical tool seeing the threads' numbers. Best regards, Rafik, 2017-07-18 1:10 GMT+02:00 Marcus Müller <[email protected]>: > ... and that's not a problem per se. Anyway, this is a syscall, and it's > unlikely that there's a problem *within* your operating system. > > So, the rest of the backtrace where this is from is very likely more > relevant. > > Also, poll() might indicate this is a more or less idle thread; use > `info threads` to see the other threads of your process; use `thread > NUMBER` to switch between them. > > Best regards, > > Marcus > > > On 17.07.2017 22:49, Cinaed Simson wrote: > > On 07/17/2017 09:28 AM, Rafik ZITOUNI wrote: > >> Dear all, > >> > >> I have an issue that appears when I'm running gdb. > >> > >> I obtained the following message. > >> > >> 0x00007fcb038c6c5d in poll () at ../sysdeps/unix/syscall-template.S:81 > >> 81 ../sysdeps/unix/syscall-template.S: No such file or directory. > >> > >> > >> Could you have any idea how to fix this issue? > > Typically it means you don't have source code to a library. > > > > -- Cinaed > > > > > >> Best, > >> -- > >> **<http://www.ece.fr/>Rafik > >> > >> > >> > >> _______________________________________________ > >> Discuss-gnuradio mailing list > >> [email protected] > >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >> > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > [email protected] > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- <http://www.ece.fr/>Rafik
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