--- a/hotspot/src/os/bsd/vm/os_bsd.hpp	Thu Apr 24 14:06:40 2014 -0700
+++ b/hotspot/src/os/bsd/vm/os_bsd.hpp	Fri Apr 25 07:40:33 2014 +0200
@@ -58,7 +58,13 @@
   // For signal flags diagnostics
   static int sigflags[MAXSIGNUM];
 
+#ifdef __APPLE__
+  // mach_absolute_time
+  static mach_timebase_info_data_t _timebase_info;
+  static volatile uint64_t         _max_abstime;
+#else
   static int (*_clock_gettime)(clockid_t, struct timespec *);
+#endif
 
   static GrowableArray<int>* _cpu_to_node;
 
@@ -134,10 +140,6 @@
   // Real-time clock functions
   static void clock_init(void);
 
-  static int clock_gettime(clockid_t clock_id, struct timespec *tp) {
-    return _clock_gettime ? _clock_gettime(clock_id, tp) : -1;
-  }
-
   // Stack repair handling
 
   // none present