timecounter: Port to RTEMS

New test sptests/timecounter01.

Update #2271.

cpukit/sapi/Makefile.am

@@ -4,6 +4,7 @@ include $(top_srcdir)/automake/compile.am
 include_rtemsdir = $(includedir)/rtems
 
 include_rtems_HEADERS = include/confdefs.h
+include_rtems_HEADERS += include/rtems/bsd.h
 include_rtems_HEADERS += include/rtems/chain.h
 include_rtems_HEADERS += include/rtems/config.h
 include_rtems_HEADERS += include/rtems/counter.h
@@ -19,6 +20,7 @@ include_rtems_HEADERS += include/rtems/rbheap.h
 include_rtems_HEADERS += include/rtems/rbtree.h
 include_rtems_HEADERS += include/rtems/scheduler.h
 include_rtems_HEADERS += include/rtems/sptables.h
+include_rtems_HEADERS += include/rtems/timecounter.h
 include_rtems_HEADERS += include/rtems/timespec.h
 
 EXTRA_DIST = include/rtems/README
@@ -39,6 +41,7 @@ libsapi_a_SOURCES += src/delayticks.c
 libsapi_a_SOURCES += src/delaynano.c
 libsapi_a_SOURCES += src/profilingiterate.c
 libsapi_a_SOURCES += src/profilingreportxml.c
+libsapi_a_SOURCES += src/tcsimpleinstall.c
 libsapi_a_CPPFLAGS = $(AM_CPPFLAGS)
 
 include $(srcdir)/preinstall.am

cpukit/sapi/include/rtems/bsd.h

@@ -0,0 +1,141 @@
+/**
+ * @file
+ *
+ * @ingroup BSD
+ *
+ * @brief BSD Compatibility API
+ */
+
+/*
+ * Copyright (c) 2015 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  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.
+ */
+
+#ifndef _RTEMS_BSD_H
+#define _RTEMS_BSD_H
+
+#include <rtems/score/timecounter.h>
+#include <rtems/score/basedefs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/**
+ * @defgroup BSD BSD Compatibility Support
+ *
+ * @{
+ */
+
+/**
+ * @copydoc _Timecounter_Bintime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_bintime( struct bintime *bt )
+{
+  _Timecounter_Bintime( bt );
+}
+
+/**
+ * @copydoc _Timecounter_Nanotime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_nanotime( struct timespec *ts )
+{
+  _Timecounter_Nanotime( ts );
+}
+
+/**
+ * @copydoc _Timecounter_Microtime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_microtime( struct timeval *tv )
+{
+  _Timecounter_Microtime( tv );
+}
+
+/**
+ * @copydoc _Timecounter_Binuptime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_binuptime( struct bintime *bt )
+{
+  _Timecounter_Binuptime( bt );
+}
+
+/**
+ * @copydoc _Timecounter_Nanouptime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_nanouptime( struct timespec *ts )
+{
+  _Timecounter_Nanouptime( ts );
+}
+
+/**
+ * @copydoc _Timecounter_Microtime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_microuptime( struct timeval *tv )
+{
+  _Timecounter_Microuptime( tv );
+}
+
+/**
+ * @copydoc _Timecounter_Getbintime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_getbintime( struct bintime *bt )
+{
+  _Timecounter_Getbintime( bt );
+}
+
+/**
+ * @copydoc _Timecounter_Getnanotime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_getnanotime( struct timespec *ts )
+{
+  _Timecounter_Getnanotime( ts );
+}
+
+/**
+ * @copydoc _Timecounter_Getmicrotime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_getmicrotime( struct timeval *tv )
+{
+  _Timecounter_Getmicrotime( tv );
+}
+
+/**
+ * @copydoc _Timecounter_Getbinuptime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_getbinuptime( struct bintime *bt )
+{
+  _Timecounter_Getbinuptime( bt );
+}
+
+/**
+ * @copydoc _Timecounter_Getnanouptime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_getnanouptime( struct timespec *ts )
+{
+  _Timecounter_Getnanouptime( ts );
+}
+
+/**
+ * @copydoc _Timecounter_Getmicrouptime()
+ */
+RTEMS_INLINE_ROUTINE void rtems_bsd_getmicrouptime( struct timeval *tv )
+{
+  _Timecounter_Getmicrouptime( tv );
+}
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _RTEMS_BSD_H */