From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <465D2BE1.1080302@domain.hid> Date: Wed, 30 May 2007 09:46:41 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit From: Rodolfo Bamberg Subject: [Xenomai-help] [Newbie question]Segmentation fault with user-space binary List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org Hi I get a segmentation fault when I run my user-space RT app (native skin). I did the following steps: - Cross-Compiled the Kernel with Xenomai support for an i386 target. - I Cross - Compiled Xenomai with uClibc: run ./configure using the --host=i386-linux-uclibc option, and using the new configure.in I read about in the uClibC discussion. - I wrote a test program that includes and . - I then got this segmentation faults and I reduced my program to not using xenomai and only printing something. I igured out that the "-lnative" lib directive in the makefile was causing the problem. Do you know what might be the problem?? Thanks! Rodolfo Bamberg Here's my makefile: obj-m := hallo.o rt_process.o RTAI_INCLUDE_DIR :=/home/rodolfo/kernel/linux-2.6.20-xenomai/include/xenomai XENOMAI_INCLUDE_DIR_USP :=/home/rodolfo/xenomai/xenomai-2.3.1/src/include XENOMAI_INCLUDE_DIR_USP2:=/home/rodolfo/xenomai/xenomai-2.3.1/include XENOMAI_INCLUDE_LIB_USP :=/tftpboot/192.168.0.2/usr/xenomai/lib default: i386-linux-uclibc-gcc -I$(XENOMAI_INCLUDE_DIR_USP) -I$(XENOMAI_INCLUDE_DIR_USP2) -lnative -L$(XENOMAI_INCLUDE_LIB_USP) -o rt_process_user rt_process_user.c chmod a+x rt_process_user clean: rm -f *.mod.c *.o *.ko rt_process