config: Add CONFIGURE_VERBOSE_SYSTEM_INITIALIZATION

Update #3861.

cpukit/Makefile.am

@@ -1052,6 +1052,7 @@ librtemscpu_a_SOURCES += sapi/src/rbheap.c
 librtemscpu_a_SOURCES += sapi/src/rbtree.c
 librtemscpu_a_SOURCES += sapi/src/rbtreefind.c
 librtemscpu_a_SOURCES += sapi/src/sapirbtreeinsert.c
+librtemscpu_a_SOURCES += sapi/src/sysinitverbose.c
 librtemscpu_a_SOURCES += sapi/src/tcsimpleinstall.c
 librtemscpu_a_SOURCES += sapi/src/version.c
 

cpukit/include/rtems/confdefs.h

@@ -2845,6 +2845,14 @@ struct _reent *__getreent(void)
       RTEMS_SYSINIT_ORDER_MIDDLE
     );
   #endif
+
+  #ifdef CONFIGURE_VERBOSE_SYSTEM_INITIALIZATION
+    RTEMS_SYSINIT_ITEM(
+      _Sysinit_Verbose,
+      RTEMS_SYSINIT_RECORD,
+      RTEMS_SYSINIT_ORDER_LAST
+    );
+  #endif
 #endif
 
 #if defined(RTEMS_SMP)

cpukit/include/rtems/sysinit.h

@@ -133,6 +133,12 @@ typedef struct {
 #define RTEMS_SYSINIT_ITEM( handler, module, order ) \
   _RTEMS_SYSINIT_ITEM( handler, module, order )
 
+/**
+ * @brief System initialization handler to enable a verbose system
+ * initialization.
+ */
+void _Sysinit_Verbose( void );
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */

cpukit/sapi/src/sysinitverbose.c

@@ -0,0 +1,557 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (C) 2020 embedded brains GmbH
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rtems/sysinit.h>
+#include <rtems/score/memory.h>
+#include <rtems/bspIo.h>
+
+#include <inttypes.h>
+
+RTEMS_LINKER_RWSET_ITEM_DECLARE(
+  _Sysinit,
+  rtems_sysinit_item,
+  _Sysinit_Verbose
+);
+
+#define SYSINIT_VERBOSE(x) \
+  static void _Sysinit_Verbose_##x( void ); \
+  RTEMS_SYSINIT_ITEM( \
+    _Sysinit_Verbose_##x, \
+    RTEMS_SYSINIT_##x, \
+    RTEMS_SYSINIT_ORDER_LAST \
+  )
+
+SYSINIT_VERBOSE( BSP_EARLY );
+SYSINIT_VERBOSE( MEMORY );
+SYSINIT_VERBOSE( DIRTY_MEMORY );
+SYSINIT_VERBOSE( ISR_STACK );
+SYSINIT_VERBOSE( PER_CPU_DATA );
+SYSINIT_VERBOSE( SBRK );
+SYSINIT_VERBOSE( WORKSPACE );
+SYSINIT_VERBOSE( MALLOC );
+SYSINIT_VERBOSE( BSP_START );
+SYSINIT_VERBOSE( CPU_COUNTER );
+SYSINIT_VERBOSE( INITIAL_EXTENSIONS );
+SYSINIT_VERBOSE( MP_EARLY );
+SYSINIT_VERBOSE( DATA_STRUCTURES );
+SYSINIT_VERBOSE( MP );
+SYSINIT_VERBOSE( USER_EXTENSIONS );
+SYSINIT_VERBOSE( CLASSIC_TASKS );
+SYSINIT_VERBOSE( CLASSIC_TASKS_MP );
+SYSINIT_VERBOSE( CLASSIC_TIMER );
+SYSINIT_VERBOSE( CLASSIC_SIGNAL_MP );
+SYSINIT_VERBOSE( CLASSIC_EVENT_MP );
+SYSINIT_VERBOSE( CLASSIC_MESSAGE_QUEUE );
+SYSINIT_VERBOSE( CLASSIC_MESSAGE_QUEUE_MP );
+SYSINIT_VERBOSE( CLASSIC_SEMAPHORE );
+SYSINIT_VERBOSE( CLASSIC_SEMAPHORE_MP );
+SYSINIT_VERBOSE( CLASSIC_PARTITION );
+SYSINIT_VERBOSE( CLASSIC_PARTITION_MP );
+SYSINIT_VERBOSE( CLASSIC_REGION );
+SYSINIT_VERBOSE( CLASSIC_DUAL_PORTED_MEMORY );
+SYSINIT_VERBOSE( CLASSIC_RATE_MONOTONIC );
+SYSINIT_VERBOSE( CLASSIC_BARRIER );
+SYSINIT_VERBOSE( POSIX_SIGNALS );
+SYSINIT_VERBOSE( POSIX_THREADS );
+SYSINIT_VERBOSE( POSIX_MESSAGE_QUEUE );
+SYSINIT_VERBOSE( POSIX_SEMAPHORE );
+SYSINIT_VERBOSE( POSIX_TIMER );
+SYSINIT_VERBOSE( POSIX_SHM );
+SYSINIT_VERBOSE( POSIX_KEYS );
+SYSINIT_VERBOSE( POSIX_CLEANUP );
+SYSINIT_VERBOSE( IDLE_THREADS );
+SYSINIT_VERBOSE( LIBIO );
+SYSINIT_VERBOSE( ROOT_FILESYSTEM );
+SYSINIT_VERBOSE( DRVMGR );
+SYSINIT_VERBOSE( MP_SERVER );
+SYSINIT_VERBOSE( BSP_PRE_DRIVERS );
+SYSINIT_VERBOSE( DRVMGR_LEVEL_1 );
+SYSINIT_VERBOSE( DEVICE_DRIVERS );
+SYSINIT_VERBOSE( DRVMGR_LEVEL_2 );
+SYSINIT_VERBOSE( DRVMGR_LEVEL_3 );
+SYSINIT_VERBOSE( DRVMGR_LEVEL_4 );
+SYSINIT_VERBOSE( MP_FINALIZE );
+SYSINIT_VERBOSE( CLASSIC_USER_TASKS );
+SYSINIT_VERBOSE( POSIX_USER_THREADS );
+SYSINIT_VERBOSE( STD_FILE_DESCRIPTORS );
+SYSINIT_VERBOSE( LAST );
+
+static bool _Sysinit_Verbose_is_adjacent(
+  const rtems_sysinit_item *a,
+  const rtems_sysinit_item *b
+)
+{
+  RTEMS_OBFUSCATE_VARIABLE( a );
+  RTEMS_OBFUSCATE_VARIABLE( b );
+
+  return a + 1 == b;
+}
+
+#define SYSINIT_IS_ADJACENT( x, y ) \
+  _Sysinit_Verbose_is_adjacent( \
+    &_Linker_set__Sysinit__Sysinit_Verbose_##x, \
+    &_Linker_set__Sysinit__Sysinit_Verbose_##y \
+  )
+
+static void _Sysinit_Print_free_memory( void )
+{
+  const Memory_Information *mem;
+  size_t                    i;
+
+  mem = _Memory_Get();
+
+  for ( i = 0; i < _Memory_Get_count( mem ); ++i ) {
+    const Memory_Area *area;
+
+    area = _Memory_Get_area( mem, i );
+    printk(
+      "sysinit: memory area %zu: free begin = 0x%08" PRIxPTR
+        ", free size = 0x%08" PRIxPTR "\n",
+      i,
+      (uintptr_t) _Memory_Get_free_begin( area ),
+      _Memory_Get_free_size( area )
+    );
+  }
+}
+
+void _Sysinit_Verbose( void )
+{
+  printk( "sysinit: begin\n" );
+}
+
+static void _Sysinit_Verbose_BSP_EARLY( void )
+{
+  if (
+    !_Sysinit_Verbose_is_adjacent(
+      &_Linker_set__Sysinit__Sysinit_Verbose,
+      &_Linker_set__Sysinit__Sysinit_Verbose_BSP_EARLY
+    )
+  ) {
+    printk( "sysinit: BSP early: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_MEMORY( void )
+{
+  const Memory_Information *mem;
+  size_t                    i;
+
+  if ( !SYSINIT_IS_ADJACENT( BSP_EARLY, MEMORY ) ) {
+    printk( "sysinit: memory: done\n" );
+  }
+
+  printk(
+    "sysinit: stack pointer: 0x%08" PRIxPTR "\n",
+    (uintptr_t) __builtin_frame_address( 0 )
+  );
+
+  mem = _Memory_Get();
+
+  for ( i = 0; i < _Memory_Get_count( mem ); ++i ) {
+    const Memory_Area *area;
+
+    area = _Memory_Get_area( mem, i );
+    printk(
+      "sysinit: memory area %zu: begin = 0x%08" PRIxPTR
+        ", size = 0x%08" PRIxPTR "\n",
+      i,
+      (uintptr_t) _Memory_Get_begin( area ),
+      _Memory_Get_size( area )
+    );
+  }
+}
+
+static void _Sysinit_Verbose_DIRTY_MEMORY( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( BSP_EARLY, DIRTY_MEMORY ) ) {
+    printk( "sysinit: DIRTY_MEMORY: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_ISR_STACK( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DIRTY_MEMORY, ISR_STACK ) ) {
+    printk( "sysinit: ISR_STACK: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_PER_CPU_DATA( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( ISR_STACK, PER_CPU_DATA ) ) {
+    _Sysinit_Print_free_memory();
+    printk( "sysinit: PER_CPU_DATA: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_SBRK( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( PER_CPU_DATA, SBRK ) ) {
+    _Sysinit_Print_free_memory();
+    printk( "sysinit: SBRK: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_WORKSPACE( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( SBRK, WORKSPACE ) ) {
+    _Sysinit_Print_free_memory();
+    printk( "sysinit: WORKSPACE: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_MALLOC( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( WORKSPACE, MALLOC ) ) {
+    _Sysinit_Print_free_memory();
+    printk( "sysinit: MALLOC: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_BSP_START( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( MALLOC, BSP_START ) ) {
+    printk( "sysinit: BSP_START: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CPU_COUNTER( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( BSP_START, CPU_COUNTER ) ) {
+    printk( "sysinit: CPU_COUNTER: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_INITIAL_EXTENSIONS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CPU_COUNTER, INITIAL_EXTENSIONS ) ) {
+    printk( "sysinit: INITIAL_EXTENSIONS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_MP_EARLY( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( INITIAL_EXTENSIONS, MP_EARLY ) ) {
+    printk( "sysinit: MP_EARLY: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_DATA_STRUCTURES( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( MP_EARLY, DATA_STRUCTURES ) ) {
+    printk( "sysinit: DATA_STRUCTURES: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_MP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DATA_STRUCTURES, MP ) ) {
+    printk( "sysinit: MP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_USER_EXTENSIONS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( MP, USER_EXTENSIONS ) ) {
+    printk( "sysinit: USER_EXTENSIONS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_TASKS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_USER_TASKS, CLASSIC_TASKS ) ) {
+    printk( "sysinit: CLASSIC_TASKS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_TASKS_MP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_TASKS, CLASSIC_TASKS_MP ) ) {
+    printk( "sysinit: CLASSIC_TASKS_MP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_TIMER( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_TASKS_MP, CLASSIC_TIMER ) ) {
+    printk( "sysinit: CLASSIC_TIMER: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_SIGNAL_MP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_TIMER, CLASSIC_SIGNAL_MP ) ) {
+    printk( "sysinit: CLASSIC_SIGNAL_MP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_EVENT_MP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_SIGNAL_MP, CLASSIC_EVENT_MP ) ) {
+    printk( "sysinit: CLASSIC_EVENT_MP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_MESSAGE_QUEUE( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_EVENT_MP, CLASSIC_MESSAGE_QUEUE ) ) {
+    printk( "sysinit: CLASSIC_MESSAGE_QUEUE: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_MESSAGE_QUEUE_MP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_MESSAGE_QUEUE, CLASSIC_MESSAGE_QUEUE_MP ) ) {
+    printk( "sysinit: CLASSIC_MESSAGE_QUEUE_MP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_SEMAPHORE( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_MESSAGE_QUEUE_MP, CLASSIC_SEMAPHORE ) ) {
+    printk( "sysinit: CLASSIC_SEMAPHORE: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_SEMAPHORE_MP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_SEMAPHORE, CLASSIC_SEMAPHORE_MP ) ) {
+    printk( "sysinit: CLASSIC_SEMAPHORE_MP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_PARTITION( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_SEMAPHORE_MP, CLASSIC_PARTITION ) ) {
+    printk( "sysinit: CLASSIC_PARTITION: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_PARTITION_MP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_PARTITION, CLASSIC_PARTITION_MP ) ) {
+    printk( "sysinit: CLASSIC_PARTITION_MP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_REGION( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_PARTITION_MP, CLASSIC_REGION ) ) {
+    printk( "sysinit: CLASSIC_REGION: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_DUAL_PORTED_MEMORY( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_REGION, CLASSIC_DUAL_PORTED_MEMORY ) ) {
+    printk( "sysinit: CLASSIC_DUAL_PORTED_MEMORY: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_RATE_MONOTONIC( void )
+{
+  if (
+    !SYSINIT_IS_ADJACENT(
+      CLASSIC_DUAL_PORTED_MEMORY,
+      CLASSIC_RATE_MONOTONIC
+    )
+  ) {
+    printk( "sysinit: CLASSIC_RATE_MONOTONIC: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_BARRIER( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_RATE_MONOTONIC, CLASSIC_BARRIER ) ) {
+    printk( "sysinit: CLASSIC_BARRIER: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_SIGNALS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_BARRIER, POSIX_SIGNALS ) ) {
+    printk( "sysinit: POSIX_SIGNALS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_THREADS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_SIGNALS, POSIX_THREADS ) ) {
+    printk( "sysinit: POSIX_THREADS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_MESSAGE_QUEUE( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_THREADS, POSIX_MESSAGE_QUEUE ) ) {
+    printk( "sysinit: POSIX_MESSAGE_QUEUE: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_SEMAPHORE( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_MESSAGE_QUEUE, POSIX_SEMAPHORE ) ) {
+    printk( "sysinit: POSIX_SEMAPHORE: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_TIMER( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_SEMAPHORE, POSIX_TIMER ) ) {
+    printk( "sysinit: POSIX_TIMER: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_SHM( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_TIMER, POSIX_SHM ) ) {
+    printk( "sysinit: POSIX_SHM: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_KEYS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_SHM, POSIX_KEYS ) ) {
+    printk( "sysinit: POSIX_KEYS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_CLEANUP( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_KEYS, POSIX_CLEANUP ) ) {
+    printk( "sysinit: POSIX_CLEANUP: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_IDLE_THREADS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_CLEANUP, IDLE_THREADS ) ) {
+    printk( "sysinit: IDLE_THREADS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_LIBIO( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( IDLE_THREADS, LIBIO ) ) {
+    printk( "sysinit: LIBIO: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_ROOT_FILESYSTEM( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( LIBIO, ROOT_FILESYSTEM ) ) {
+    printk( "sysinit: ROOT_FILESYSTEM: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_DRVMGR( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( ROOT_FILESYSTEM, DRVMGR ) ) {
+    printk( "sysinit: DRVMGR: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_MP_SERVER( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DRVMGR, MP_SERVER ) ) {
+    printk( "sysinit: MP_SERVER: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_BSP_PRE_DRIVERS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( MP_SERVER, BSP_PRE_DRIVERS ) ) {
+    printk( "sysinit: BSP_PRE_DRIVERS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_DRVMGR_LEVEL_1( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( BSP_PRE_DRIVERS, DRVMGR_LEVEL_1 ) ) {
+    printk( "sysinit: DRVMGR_LEVEL_1: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_DEVICE_DRIVERS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DRVMGR_LEVEL_1, DEVICE_DRIVERS ) ) {
+    printk( "sysinit: DEVICE_DRIVERS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_DRVMGR_LEVEL_2( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DEVICE_DRIVERS, DRVMGR_LEVEL_2 ) ) {
+    printk( "sysinit: DRVMGR_LEVEL_2: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_DRVMGR_LEVEL_3( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DRVMGR_LEVEL_2, DRVMGR_LEVEL_3 ) ) {
+    printk( "sysinit: DRVMGR_LEVEL_3: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_DRVMGR_LEVEL_4( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DRVMGR_LEVEL_3, DRVMGR_LEVEL_4 ) ) {
+    printk( "sysinit: DRVMGR_LEVEL_4: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_MP_FINALIZE( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( DRVMGR_LEVEL_4, MP_FINALIZE ) ) {
+    printk( "sysinit: MP_FINALIZE: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_CLASSIC_USER_TASKS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( MP_FINALIZE, CLASSIC_USER_TASKS ) ) {
+    printk( "sysinit: CLASSIC_USER_TASKS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_POSIX_USER_THREADS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( CLASSIC_USER_TASKS, POSIX_USER_THREADS ) ) {
+    printk( "sysinit: POSIX_USER_THREADS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_STD_FILE_DESCRIPTORS( void )
+{
+  if ( !SYSINIT_IS_ADJACENT( POSIX_USER_THREADS, STD_FILE_DESCRIPTORS ) ) {
+    printk( "sysinit: STD_FILE_DESCRIPTORS: done\n" );
+  }
+}
+
+static void _Sysinit_Verbose_LAST( void )
+{
+  printk( "sysinit: done\n" );
+}

testsuites/sptests/spsysinit01/init.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2018 embedded brains GmbH.  All rights reserved.
+ * Copyright (c) 2015, 2020 embedded brains GmbH.  All rights reserved.
  *
  *  embedded brains GmbH
  *  Dornierstr. 4
@@ -176,7 +176,7 @@ typedef enum {
   RTEMS_SYSINIT_ITEM( \
     x##_last, \
     x, \
-    RTEMS_SYSINIT_ORDER_LAST \
+    RTEMS_SYSINIT_ORDER_LAST_BUT_1 \
   ); \
   static void x##_last(void)
 
@@ -981,6 +981,8 @@ static void *POSIX_Init(void *arg)
 
 #define CONFIGURE_STACK_CHECKER_ENABLED
 
+#define CONFIGURE_VERBOSE_SYSTEM_INITIALIZATION
+
 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
 
 #define CONFIGURE_INIT