jos/user/faultreadkernel.c

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2018-09-25 09:22:51 -07:00
// buggy program - faults with a read from kernel space
#include <inc/lib.h>
void
umain(int argc, char **argv)
{
cprintf("I read %08x from location 0xf0100000!\n", *(unsigned*)0xf0100000);
}