Changeset bc47ec1c in rtems

Timestamp:

06/20/16 04:50:12 (7 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

5, master

Children:

a4fa007b

Parents:

6a6a225

git-author:

Sebastian Huber <sebastian.huber@…> (06/20/16 04:50:12)

git-committer:

Sebastian Huber <sebastian.huber@…> (06/20/16 06:11:16)

Message:

score: Refine system initialization order

Files:

• cpukit/score/include/rtems/sysinit.h (modified) (2 diffs)
• testsuites/sptests/spsysinit01/init.c (modified) (3 diffs)

cpukit/score/include/rtems/sysinit.h

@@ -73 +73 @@
 #define RTEMS_SYSINIT_POSIX_USER_THREADS         000707
 #define RTEMS_SYSINIT_STD_FILE_DESCRIPTORS       000800
+#define RTEMS_SYSINIT_LAST                       ffffff
 
 /*
@@ -79 +80 @@
  * order values to form a proper integer literal.
  */
-#define RTEMS_SYSINIT_ORDER_FIRST  00
-#define RTEMS_SYSINIT_ORDER_MIDDLE 08
-#define RTEMS_SYSINIT_ORDER_LAST   0f
+#define RTEMS_SYSINIT_ORDER_FIRST   00
+#define RTEMS_SYSINIT_ORDER_SECOND  01
+#define RTEMS_SYSINIT_ORDER_THIRD   02
+#define RTEMS_SYSINIT_ORDER_FOURTH  03
+#define RTEMS_SYSINIT_ORDER_FIFTH   04
+#define RTEMS_SYSINIT_ORDER_SIXTH   05
+#define RTEMS_SYSINIT_ORDER_SEVENTH 06
+#define RTEMS_SYSINIT_ORDER_EIGHTH  07
+#define RTEMS_SYSINIT_ORDER_NINETH  08
+#define RTEMS_SYSINIT_ORDER_TENTH   09
+#define RTEMS_SYSINIT_ORDER_MIDDLE  80
+#define RTEMS_SYSINIT_ORDER_LAST    ff
 
 typedef void ( *rtems_sysinit_handler )( void );

testsuites/sptests/spsysinit01/init.c

@@ -144 +144 @@
   STD_FILE_DESCRIPTORS_PRE,
   STD_FILE_DESCRIPTORS_POST,
+  LAST_FIRST,
+  LAST_SECOND,
+  LAST_THIRD,
+  LAST_FOURTH,
+  LAST_FIFTH,
+  LAST_SIXTH,
+  LAST_SEVENTH,
+  LAST_EIGHTH,
+  LAST_NINETH,
+  LAST_TENTH,
+  LAST_MIDDLE,
+  LAST_LAST,
   INIT_TASK,
   DONE
@@ -166 +178 @@
   static void x##_last(void)
 
+#define LAST_STEP(x) \
+  static void last_##x(void) \
+  { \
+    next_step(LAST_##x); \
+  } \
+  RTEMS_SYSINIT_ITEM( \
+    last_##x, \
+    RTEMS_SYSINIT_LAST, \
+    RTEMS_SYSINIT_ORDER_##x \
+  )
+
 static init_step step;
 
@@ -675 +698 @@
 }
 
+LAST_STEP(FIRST);
+LAST_STEP(SECOND);
+LAST_STEP(THIRD);
+LAST_STEP(FOURTH);
+LAST_STEP(FIFTH);
+LAST_STEP(SIXTH);
+LAST_STEP(SEVENTH);
+LAST_STEP(EIGHTH);
+LAST_STEP(NINETH);
+LAST_STEP(TENTH);
+LAST_STEP(MIDDLE);
+LAST_STEP(LAST);
+
 static void Init(rtems_task_argument arg)
 {