6 files changed, 9 insertions, 98 deletions
diff --git a/cpukit/rtems/src/clockgetuptime.c b/cpukit/rtems/src/clockgetuptime.c
index 91ce6c46ee..acbe39a00e 100644
--- a/cpukit/rtems/src/clockgetuptime.c
+++ b/cpukit/rtems/src/clockgetuptime.c
@@ -42,6 +42,6 @@ rtems_status_code rtems_clock_get_uptime(
   if ( !uptime )
     return RTEMS_INVALID_ADDRESS;
 
-  _TOD_Get_uptime_as_timespec( uptime );
+  _TOD_Get_zero_based_uptime_as_timespec( uptime );
   return RTEMS_SUCCESSFUL;
 }
diff --git a/cpukit/rtems/src/clockgetuptimenanoseconds.c b/cpukit/rtems/src/clockgetuptimenanoseconds.c
index 0310e592e9..03ff73bba3 100644
--- a/cpukit/rtems/src/clockgetuptimenanoseconds.c
+++ b/cpukit/rtems/src/clockgetuptimenanoseconds.c
@@ -23,13 +23,8 @@
 uint64_t rtems_clock_get_uptime_nanoseconds( void )
 {
   Timestamp_Control  snapshot_as_timestamp;
-  uint32_t           nanoseconds;
-  ISR_lock_Context   lock_context;
 
-  _TOD_Acquire( &_TOD, &lock_context );
-    snapshot_as_timestamp = _TOD.uptime;
-    nanoseconds = ( *_TOD.nanoseconds_since_last_tick )();
-  _TOD_Release( &_TOD, &lock_context );
+  _TOD_Get_zero_based_uptime(&snapshot_as_timestamp);
 
-  return _Timestamp_Get_As_nanoseconds( &snapshot_as_timestamp, nanoseconds );
+  return _Timestamp_Get_as_nanoseconds(&snapshot_as_timestamp);
 }
diff --git a/cpukit/rtems/src/clockgetuptimeseconds.c b/cpukit/rtems/src/clockgetuptimeseconds.c
deleted file mode 100644
index 0312921113..0000000000
--- a/cpukit/rtems/src/clockgetuptimeseconds.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- * @file
- *
- * @brief Returns the system uptime in seconds.
- * @ingroup ClassicClock Clocks
- */
-
-/*
- * Copyright (c) 2012 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Obere Lagerstr. 30
- *  82178 Puchheim
- *  Germany
- *  <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#if HAVE_CONFIG_H
-  #include "config.h"
-#endif
-
-#include <rtems/rtems/clock.h>
-#include <rtems/score/todimpl.h>
-
-time_t rtems_clock_get_uptime_seconds( void )
-{
-  TOD_Control       *tod = &_TOD;
-  Timestamp_Control  snapshot_as_timestamp;
-  struct timespec    snapshot_as_timespec;
-  ISR_lock_Context   lock_context;
-
-  _TOD_Acquire( tod, &lock_context );
-  snapshot_as_timestamp = tod->uptime;
-  _TOD_Release( tod, &lock_context );
-
-  _Timestamp_To_timespec( &snapshot_as_timestamp, &snapshot_as_timespec );
-
-  return snapshot_as_timespec.tv_sec;
-}
diff --git a/cpukit/rtems/src/clockgetuptimetimeval.c b/cpukit/rtems/src/clockgetuptimetimeval.c
index 0cbaa836bc..2e09ae2cd2 100644
--- a/cpukit/rtems/src/clockgetuptimetimeval.c
+++ b/cpukit/rtems/src/clockgetuptimetimeval.c
@@ -30,6 +30,6 @@ void rtems_clock_get_uptime_timeval( struct timeval *uptime )
 {
   Timestamp_Control snapshot_as_timestamp;
 
-  _TOD_Get_uptime( &snapshot_as_timestamp );
+  _TOD_Get_zero_based_uptime( &snapshot_as_timestamp );
   _Timestamp_To_timeval( &snapshot_as_timestamp, uptime );
 }
diff --git a/cpukit/rtems/src/clocksetnsecshandler.c b/cpukit/rtems/src/clocksetnsecshandler.c
deleted file mode 100644
index ae08246902..0000000000
--- a/cpukit/rtems/src/clocksetnsecshandler.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * @file
- *
- * @brief Set the BSP specific Nanoseconds Extension
- * @ingroup ClassicClock Clocks
- */
-
-/*
- *  COPYRIGHT (c) 1989-2006.
- *  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.org/license/LICENSE.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems/rtems/clock.h>
-#include <rtems/score/todimpl.h>
-
-rtems_status_code rtems_clock_set_nanoseconds_extension(
-  rtems_nanoseconds_extension_routine routine
-)
-{
-  if ( !routine )
-    return RTEMS_INVALID_ADDRESS;
-
-  _TOD_Set_nanoseconds_since_last_tick_handler( routine );
-
-  return RTEMS_SUCCESSFUL;
-}
diff --git a/cpukit/rtems/src/clocktick.c b/cpukit/rtems/src/clocktick.c
index fe49e9a059..e2cd35f5fc 100644
--- a/cpukit/rtems/src/clocktick.c
+++ b/cpukit/rtems/src/clocktick.c
@@ -19,21 +19,14 @@
 #endif
 
 #include <rtems/rtems/clock.h>
-#include <rtems/score/schedulerimpl.h>
-#include <rtems/score/threadimpl.h>
-#include <rtems/score/todimpl.h>
-#include <rtems/score/watchdogimpl.h>
+#include <rtems/score/timecounter.h>
 
 rtems_status_code rtems_clock_tick( void )
 {
-  _TOD_Tickle_ticks();
-
-  _Watchdog_Tickle_ticks();
-
-  _Scheduler_Tick();
-
-  if ( _Thread_Dispatch_is_enabled() )
-    _Thread_Dispatch();
+  _Timecounter_Tick_simple(
+    rtems_configuration_get_microseconds_per_tick(),
+    0
+  );
 
   return RTEMS_SUCCESSFUL;
 }