[rtems commit] Statically initialize _Objects_Information_table

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    17e6f869d79eaf16678420f2062f2ee95edd239e
Changeset: http://git.rtems.org/rtems/commit/?id=17e6f869d79eaf16678420f2062f2ee95edd239e

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Mon Dec 14 14:26:13 2015 +0100

Statically initialize _Objects_Information_table

---

 cpukit/sapi/src/exinit.c                      | 19 +++++++++++++------
 cpukit/sapi/src/posixapi.c                    |  8 --------
 cpukit/sapi/src/rtemsapi.c                    |  8 --------
 cpukit/score/include/rtems/score/objectimpl.h |  2 +-
 4 files changed, 14 insertions(+), 23 deletions(-)

diff --git a/cpukit/sapi/src/exinit.c b/cpukit/sapi/src/exinit.c
index 1eaf24f..7c1ffd6 100644
--- a/cpukit/sapi/src/exinit.c
+++ b/cpukit/sapi/src/exinit.c
@@ -61,7 +61,19 @@
   #include <drvmgr/drvmgr.h>
 #endif
 
-Objects_Information *_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ];
+static Objects_Information *
+_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ];
+
+static Objects_Information *_RTEMS_Objects[ OBJECTS_RTEMS_CLASSES_LAST + 1 ];
+
+static Objects_Information *_POSIX_Objects[ OBJECTS_POSIX_CLASSES_LAST + 1 ];
+
+Objects_Information **_Objects_Information_table[ OBJECTS_APIS_LAST + 1 ] = {
+  NULL,
+  &_Internal_Objects[ 0 ],
+  &_RTEMS_Objects[ 0 ],
+  &_POSIX_Objects[ 0 ]
+};
 
 static void rtems_initialize_data_structures(void)
 {
@@ -104,11 +116,6 @@ static void rtems_initialize_data_structures(void)
   _User_extensions_Handler_initialization();
   _ISR_Handler_initialization();
 
-  /*
-   * Initialize the internal support API and allocator Mutex
-   */
-  _Objects_Information_table[OBJECTS_INTERNAL_API] = _Internal_Objects;
-
   _API_Mutex_Initialization( 2 );
   _API_Mutex_Allocate( &_RTEMS_Allocator_Mutex );
   _API_Mutex_Allocate( &_Once_Mutex );
diff --git a/cpukit/sapi/src/posixapi.c b/cpukit/sapi/src/posixapi.c
index 4bdb694..60fa17e 100644
--- a/cpukit/sapi/src/posixapi.c
+++ b/cpukit/sapi/src/posixapi.c
@@ -52,8 +52,6 @@ void _POSIX_Fatal_error( POSIX_Fatal_domain domain, int eno )
   _Terminate( INTERNAL_ERROR_POSIX_API, false, code );
 }
 
-Objects_Information *_POSIX_Objects[ OBJECTS_POSIX_CLASSES_LAST + 1 ];
-
 void _POSIX_API_Initialize(void)
 {
   /*
@@ -63,12 +61,6 @@ void _POSIX_API_Initialize(void)
    * Currently, there are no none type size assumptions.
    */
 
-  /*
-   * Install our API Object Management Table and initialize the
-   * various managers.
-   */
-  _Objects_Information_table[OBJECTS_POSIX_API] = _POSIX_Objects;
-
   _POSIX_Key_Manager_initialization();
 
   #ifdef RTEMS_POSIX_API
diff --git a/cpukit/sapi/src/rtemsapi.c b/cpukit/sapi/src/rtemsapi.c
index 98fe277..93b9847 100644
--- a/cpukit/sapi/src/rtemsapi.c
+++ b/cpukit/sapi/src/rtemsapi.c
@@ -39,16 +39,8 @@
 #include <rtems/rtems/signalimpl.h>
 #include <rtems/rtems/timerimpl.h>
 
-Objects_Information *_RTEMS_Objects[ OBJECTS_RTEMS_CLASSES_LAST + 1 ];
-
 void _RTEMS_API_Initialize(void)
 {
-  /*
-   * Install our API Object Management Table and initialize the
-   * various managers.
-   */
-  _Objects_Information_table[OBJECTS_CLASSIC_API] = _RTEMS_Objects;
-
   _RTEMS_tasks_Manager_initialization();
   _Timer_Manager_initialization();
   _Signal_Manager_initialization();
diff --git a/cpukit/score/include/rtems/score/objectimpl.h b/cpukit/score/include/rtems/score/objectimpl.h
index 80c50a5..4f49ef5 100644
--- a/cpukit/score/include/rtems/score/objectimpl.h
+++ b/cpukit/score/include/rtems/score/objectimpl.h
@@ -197,7 +197,7 @@ SCORE_EXTERN uint16_t    _Objects_Maximum_nodes;
  *  class.  From the ID, we can go to one of these information blocks,
  *  and obtain a pointer to the appropriate object control block.
  */
-SCORE_EXTERN Objects_Information
+extern Objects_Information
     **_Objects_Information_table[OBJECTS_APIS_LAST + 1];
 
 /**