Messages in this thread | | | Date | Tue, 17 Aug 1999 14:16:27 +0200 (MEST) | From | Raphael Bossek <> | Subject | Thread debugging cause unknow signal ? with gdb 4.18 and libc6 2.1.2-0pre7 |
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Hi,
it is inpossible to me debug (gdb 4.18) my thread application that base on linuxthreads (libpthread from libc6 2.1.2-0pre7). gdb does not recognize thread creation (pthread_create) and receive unknown signal :-( The gdb output is the following: Pgoram received signal ?, Unknown signal. 0x4004814a in sigsuspend() from /lib/libc.so.6
The application is really simple (from Pthread Programming, O'Reilly). Two threads printf different text and the main application wait for them to exit. The application works fine but i would like test the debugging possibilities of Linux before start a bigger project that need thread debuging functionality !
A look into the gdb documentation showed that gdb should support multiple thread applications but why doesn't it work with my system configuration (Debian GNU/Linux Potato; Kernel 2.2.10; non SMP) ?! I never tried this with earlier versions of libraries or applications.
Any kind of help is welcome :-)
cu Raphael Bossek <raphael.bossek@solutions4linux.de>
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