1 files changed, 60 insertions, 0 deletions
diff --git a/cpukit/score/src/coretodtickle.c b/cpukit/score/src/coretodtickle.c
new file mode 100644
index 0000000000..ddc8e4aac0
--- /dev/null
+++ b/cpukit/score/src/coretodtickle.c
@@ -0,0 +1,60 @@
+/*
+ *  Time of Day (TOD) Handler -- Tickle Ticks
+ */
+
+/*  COPYRIGHT (c) 1989-2007.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/system.h>
+#include <rtems/score/object.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/timestamp.h>
+#include <rtems/score/tod.h>
+#include <rtems/score/watchdog.h>
+#include <rtems/config.h>
+
+/*PAGE
+ *
+ *  _TOD_Tickle_ticks
+ *
+ *  This routine processes a clock tick.
+ *
+ *  Input parameters: NONE
+ *
+ *  Output parameters: NONE
+ */
+
+void _TOD_Tickle_ticks( void )
+{
+  Timestamp_Control tick;
+  uint32_t          seconds;
+
+  /* Convert the tick quantum to a timestamp */
+  _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
+
+  /* Update the counter of ticks since boot */
+  _Watchdog_Ticks_since_boot += 1;
+
+  /* Update the timespec format uptime */
+  _Timestamp_Add_to( &_TOD_Uptime, &tick );
+  /* we do not care how much the uptime changed */
+
+  /* Update the timespec format TOD */
+  seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
+  while ( seconds ) {
+    _Watchdog_Tickle_seconds();
+    seconds--;
+  }
+}
+