You need to cross-compile your application with your toolchain(cross-compiler). I am not sure about the name of your gcc. But just for an example
xxx-linux-gcc -o Application.out Application.c
The above command will generate a cross compiled binary application. Copy the same into your file system.
If you are using custom defined IOCTL'S then, place the ioctl definitions into a header file and you can include that header file to your driver and to the apps.
Last edited by Suresh Maniyath; 03-11-2009 at 02:49 AM.