Hi, By adding V=1 incommand line, I could see the flags passed to gcc (CFLAGS) while compiling my module. Now I want to add -E to the CFLAGS and see the preprocessed output. How can I do this? The reason why I need the preprocessed output is to check whether the macro do_div() expands correctly. I tried to use __div64_32() and module complains undefined symbol. I checked /proc/kallsyms and could not find it. At the same time, do_div() calls this function internally. So I am curious about the expansion of do_div() macro. Regards, Om. -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
