Hi... > objdump --source foobar.o >foobar.debug If gcc -g is not convincing, try to replace it with -ggdb And for objdump, try this instead: objdump -d -S foobar.o regards, Mulyadi. -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ