#include "threads/flags.h"
#include "threads/init.h"
#include "threads/interrupt.h"
-#include "threads/mmu.h"
#include "threads/palloc.h"
#include "threads/thread.h"
+#include "threads/vaddr.h"
static thread_func execute_thread NO_RETURN;
static bool load (const char *cmdline, void (**eip) (void), void **esp);