static void ram_init (void);
static void paging_init (void);
static void argv_init (void);
+static void print_stats (void);
int main (void) NO_RETURN;
/* Run a user program. */
if (initial_program != NULL)
{
+ tid_t tid;
printf ("\nExecuting '%s':\n", initial_program);
- process_execute (initial_program);
+ tid = process_execute (initial_program);
+#ifdef THREAD_JOIN_IMPLEMENTED
+ if (tid != TID_ERROR)
+ thread_join (tid);
+#endif
}
#else
test ();
uint32_t *pd, *pt;
size_t page;
- pd = base_page_dir = palloc_get (PAL_ASSERT | PAL_ZERO);
+ pd = base_page_dir = palloc_get_page (PAL_ASSERT | PAL_ZERO);
pt = NULL;
for (page = 0; page < ram_pages; page++)
{
if (pd[pde_idx] == 0)
{
- pt = palloc_get (PAL_ASSERT | PAL_ZERO);
+ pt = palloc_get_page (PAL_ASSERT | PAL_ZERO);
pd[pde_idx] = pde_create (pt);
}
filesys_done ();
#endif
+ print_stats ();
+
printf ("Powering off...\n");
serial_flush ();
outb (0x8900, *p);
for (;;);
}
+
+/* Print statistics about Pintos execution. */
+static void
+print_stats (void)
+{
+ timer_print_stats ();
+ thread_print_stats ();
+#ifdef FILESYS
+ disk_print_stats ();
+#endif
+ console_print_stats ();
+ kbd_print_stats ();
+#ifdef USERPROG
+ exception_print_stats ();
+#endif
+}