2 files changed, 4 insertions, 2 deletions
diff --git a/src/include/scheduler.h b/src/include/scheduler.h
index 89bc37292..bb70a83af 100644
--- a/src/include/scheduler.h
+++ b/src/include/scheduler.h
@@ -44,6 +44,9 @@ typedef struct {
 #ifndef CH_CURRP_REGISTER_CACHE
   Thread        *r_current;
 #endif
+#ifdef CH_USE_SYSTEMTIME
+  volatile t_time r_stime;
+#endif
 } ReadyList;
 
 extern ReadyList rlist;
diff --git a/src/include/sleep.h b/src/include/sleep.h
index e102a03a5..161842a29 100644
--- a/src/include/sleep.h
+++ b/src/include/sleep.h
@@ -32,7 +32,6 @@ extern "C" {
   void chThdSleep(t_time time);
 #ifdef CH_USE_SYSTEMTIME
   void chThdSleepUntil(t_time time);
-  t_time chSysGetTime(void);
 #endif /* CH_USE_SYSTEMTIME */
 #endif /* CH_USE_SLEEP */
 #ifdef __cplusplus
@@ -47,7 +46,7 @@ extern "C" {
  * @note The function is available only if the \p CH_USE_SYSTEMTIME
  *       option is enabled in \p chconf.h.
  */
-#define chSysGetTime() stime
+#define chSysGetTime() rlist.r_stime
 
 #endif /* _SLEEP_H_ */