[Kos-cvs] kos/modules/kos wolfgang.c,1.74,1.75

[thomas at kos.enix.org]

Update of /home/kos/cvs/kos/modules/kos
In directory the-doors:/tmp/cvs-serv9550

Modified Files:
	wolfgang.c 
Log Message:
	* modules/kos/wolfgang.c (pmm_usage_thread): New thread that
	display the number of free physical pages at the bottom of the
	screen.



Index: wolfgang.c
===================================================================
RCS file: /home/kos/cvs/kos/modules/kos/wolfgang.c,v
retrieving revision 1.74
retrieving revision 1.75
diff -u -d -r1.74 -r1.75
--- wolfgang.c	29 Dec 2004 19:28:50 -0000	1.74
+++ wolfgang.c	4 Jan 2005 22:09:10 -0000	1.75
@@ -77,6 +77,26 @@
   }
 }
 
+static void pmm_usage_thread(void *data)
+{
+  volatile unsigned char *base = (unsigned char *) (screen + (68*2+24*80*2));
+
+  while(TRUE) {
+    char buf[32];
+    uint i;
+    volatile unsigned char *pos;
+
+    snprintf(buf, sizeof(buf), "PMM: %7d", get_free_memory_pages());
+
+    pos = base;
+    for (i = 0; i < strlen(buf) ; i++)
+      {
+	*pos++ = buf[i];
+	*pos++ = 4;
+      }
+  }
+}
+
 static void thread_idle(void *data)
 {
   UNUSED(data);
@@ -954,9 +974,10 @@
   create_kernel_thread(NULL, thread_idle, NULL);
   kernel_post_init(kp);
   create_kernel_thread(NULL, thread_twiddle, (void *)12);
+  create_kernel_thread(NULL, pmm_usage_thread, NULL);
   create_kernel_thread(NULL, thread_which_ends, NULL);
 
-  //#define TEST_ARE_DISABLED_BECAUSE_VMM_TEST_FAILS_BECAUSE_LACK_OF_SYNCHRO
+#define TEST_ARE_DISABLED_BECAUSE_VMM_TEST_FAILS_BECAUSE_LACK_OF_SYNCHRO
 #ifdef TEST_ARE_DISABLED_BECAUSE_VMM_TEST_FAILS_BECAUSE_LACK_OF_SYNCHRO
   test_run_all_tests();
   for(;;);
@@ -970,15 +991,6 @@
   build_system(kp);
 }
 
-int restricted_test(void);
-int restricted_test(void)
-{
-  __dbg_printk("Restricted\n");
-  return 0;
-}
-
-EXPORT_FUNCTION_RESTRICTED(restricted_test, vmm);
-
 KERNEL_START(kernel_parameter_t *kp)
 {
   struct thread *primary_thread_id;