Index: kernel/arch/ia32/include/cycle.h
===================================================================
--- kernel/arch/ia32/include/cycle.h	(revision 7a0359b903311f67678b4a0a3ebbcf0daf6eab38)
+++ kernel/arch/ia32/include/cycle.h	(revision a347a110d7ea83c8d45c6874cb10eb949d5d595c)
@@ -40,4 +40,7 @@
 NO_TRACE static inline uint64_t get_cycle(void)
 {
+#ifdef PROCESSOR_i486
+	return 0;
+#else
 	uint64_t v;
 	
@@ -48,4 +51,5 @@
 	
 	return v;
+#endif
 }