[rtems commit] config: Add <rtems/confdefs/wkspace.h>
Sebastian Huber
sebh at rtems.org
Tue Feb 25 11:32:19 UTC 2020
Module: rtems
Branch: master
Commit: a78495eda2d8ef6653a06222f9786b51f722efab
Changeset: http://git.rtems.org/rtems/commit/?id=a78495eda2d8ef6653a06222f9786b51f722efab
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Fri Feb 21 08:08:57 2020 +0100
config: Add <rtems/confdefs/wkspace.h>
Remove all comments and copyrightable content from the moved content.
Use BSD-2-Clause license for new file.
Change licence of <rtems/confdefs.h> to BSD-2-Clause according to file
history.
Update #3053.
Close #3875.
---
cpukit/headers.am | 1 +
cpukit/include/rtems/confdefs.h | 312 +++++---------------------------
cpukit/include/rtems/confdefs/wkspace.h | 182 +++++++++++++++++++
3 files changed, 232 insertions(+), 263 deletions(-)
diff --git a/cpukit/headers.am b/cpukit/headers.am
index cebab50..185e3b8 100644
--- a/cpukit/headers.am
+++ b/cpukit/headers.am
@@ -203,6 +203,7 @@ include_rtems_confdefs_HEADERS += include/rtems/confdefs/percpu.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/scheduler.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/threads.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/unlimited.h
+include_rtems_confdefs_HEADERS += include/rtems/confdefs/wkspace.h
include_rtems_confdefs_HEADERS += include/rtems/confdefs/wkspacesupport.h
include_rtems_debugger_HEADERS += include/rtems/debugger/rtems-debugger-bsp.h
include_rtems_debugger_HEADERS += include/rtems/debugger/rtems-debugger-remote.h
diff --git a/cpukit/include/rtems/confdefs.h b/cpukit/include/rtems/confdefs.h
index fe3b26c..b53ed0b 100644
--- a/cpukit/include/rtems/confdefs.h
+++ b/cpukit/include/rtems/confdefs.h
@@ -1,36 +1,66 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
/**
* @file
*
- * @brief Configuration Table Template that will be Instantiated
- * by an Application
+ * @ingroup RTEMSApplicationConfiguration
+ *
+ * @brief Evaluate Configuration Options
*
- * This include file contains the configuration table template that will
- * be instantiated by an application based on the setting of a number
- * of macros. The macros are documented in the Configuring a System
- * chapter of the Classic API User's Guide
+ * This header file includes a couple of header files which evaluate the
+ * configuration options specified by the application. The macros and defines
+ * used to configure the system are documented in the Configuring a System
+ * chapter of the Classic API User's Guide.
*/
/*
- * COPYRIGHT (c) 1989-2015.
- * On-Line Applications Research Corporation (OAR).
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ * Copyright (C) 1989, 2000 On-Line Applications Research Corporation (OAR)
+ *
+ * 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.
*
- * 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.
+ * 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.
*/
#ifndef __CONFIGURATION_TEMPLATE_h
#define __CONFIGURATION_TEMPLATE_h
+/**
+ * @defgroup RTEMSApplicationConfiguration Application Configuration
+ *
+ * @ingroup RTEMSInternal
+ *
+ * @brief Evaluation of Application Configuration Options
+ *
+ * This group contains header files which evaluate the configuration options
+ * specified by the application.
+ *
+ * @{
+ */
+
/*
- * Include the executive's configuration
+ * This header file must be included first. For example, configuration options
+ * which have been renamed are mapped to the new define.
*/
-#include <rtems.h>
-#include <rtems/sysinit.h>
-#include <rtems/score/apimutex.h>
-#include <rtems/score/context.h>
-#include <rtems/score/wkspace.h>
#include <rtems/confdefs/obsolete.h>
+
#include <rtems/confdefs/bdbuf.h>
#include <rtems/confdefs/clock.h>
#include <rtems/confdefs/console.h>
@@ -48,253 +78,9 @@
#include <rtems/confdefs/percpu.h>
#include <rtems/confdefs/scheduler.h>
#include <rtems/confdefs/threads.h>
-#include <rtems/confdefs/wkspacesupport.h>
-
-#include <limits.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Internal defines must be prefixed with _CONFIGURE to distinguish them from
- * user-provided options which use a CONFIGURE prefix.
- */
-
-/**
- * @defgroup Configuration RTEMS Configuration
- *
- * This module contains all RTEMS Configuration parameters.
- *
- * The model is to estimate the memory required for each configured item
- * and sum those estimates. The estimate can be too high or too low for
- * a variety of reasons:
- *
- * Reasons estimate is too high:
- * + FP contexts (not all tasks are FP)
- *
- * Reasons estimate is too low:
- * + stacks greater than minimum size
- * + messages
- * + application must account for device driver resources
- * + application must account for add-on library resource requirements
- *
- * NOTE: Eventually this may be able to take into account some of
- * the above. This procedure has evolved from just enough to
- * support the RTEMS Test Suites into something that can be
- * used remarkably reliably by most applications.
- */
-
-/**
- * @defgroup ConfigurationHelpers Configuration Helpers
- *
- * @ingroup Configuration
- *
- * This module contains items which are used internally to ease
- * the configuration calculations.
- */
-/**@{*/
-
-/**
- * This is a helper macro used in stack space calculations in this file. It
- * may be provided by the application in case a special task stack allocator
- * is used. The default is allocation from the RTEMS Workspace.
- */
-#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR
- #define _Configure_From_stackspace(_stack_size) \
- CONFIGURE_TASK_STACK_FROM_ALLOCATOR(_stack_size + CONTEXT_FP_SIZE)
-#else
- #define _Configure_From_stackspace(_stack_size) \
- _Configure_From_workspace(_stack_size + CONTEXT_FP_SIZE)
-#endif
-/**@}*/
+#include <rtems/confdefs/wkspace.h>
-/**
- * This is so we can account for tasks with stacks greater than minimum
- * size. This is in bytes.
- */
-#ifndef CONFIGURE_EXTRA_TASK_STACKS
- #define CONFIGURE_EXTRA_TASK_STACKS 0
-#endif
-
-/*
- * We must be able to split the free block used for the second last allocation
- * into two parts so that we have a free block for the last allocation. See
- * _Heap_Block_split().
- */
-#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \
- _Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT )
-
-/*
- * Calculate the RAM size based on the maximum number of objects configured.
- */
-#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
-
-/**
- * The following macro is used to calculate the memory allocated by RTEMS
- * for the message buffers associated with a particular message queue.
- * There is a fixed amount of overhead per message.
- */
-#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
- _Configure_From_workspace( \
- (_messages) * (_Configure_Align_up(_size, sizeof(uintptr_t)) \
- + sizeof(CORE_message_queue_Buffer_control)))
-
-/*
- * This macro is set to the amount of memory required for pending message
- * buffers in bytes. It should be constructed by adding together a
- * set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
- */
-#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
- #define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
-#endif
-
-/**
- * This macro is available just in case the confdefs.h file underallocates
- * memory for a particular application. This lets the user add some extra
- * memory in case something broken and underestimates.
- *
- * It is also possible for cases where confdefs.h overallocates memory,
- * you could substract memory from the allocated. The estimate is just
- * that, an estimate, and assumes worst case alignment and padding on
- * each allocated element. So in some cases it could be too conservative.
- *
- * NOTE: Historically this was used for message buffers.
- */
-#ifndef CONFIGURE_MEMORY_OVERHEAD
- #define CONFIGURE_MEMORY_OVERHEAD 0
-#endif
-
-/**
- * This calculates the memory required for the executive workspace.
- *
- * This is an internal parameter.
- */
-#define CONFIGURE_EXECUTIVE_RAM_SIZE \
-( \
- _CONFIGURE_MEMORY_FOR_POSIX_OBJECTS + \
- CONFIGURE_MESSAGE_BUFFER_MEMORY + \
- (CONFIGURE_MEMORY_OVERHEAD * 1024) + \
- _CONFIGURE_HEAP_HANDLER_OVERHEAD \
-)
-
-/*
- * This macro provides a summation of the various initialization task
- * and thread stack requirements.
- */
-#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS \
- (_CONFIGURE_INIT_TASK_STACK_EXTRA + \
- _CONFIGURE_POSIX_INIT_THREAD_STACK_EXTRA)
-
-/*
- * This macro is calculated to specify the memory required for
- * the stacks of all tasks.
- */
-#define _CONFIGURE_TASKS_STACK \
- (rtems_resource_maximum_per_allocation( _CONFIGURE_TASKS ) * \
- _Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) )
-
-/*
- * This macro is calculated to specify the memory required for
- * the stacks of all POSIX threads.
- */
-#define _CONFIGURE_POSIX_THREADS_STACK \
- (rtems_resource_maximum_per_allocation( CONFIGURE_MAXIMUM_POSIX_THREADS ) * \
- _Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
-
-#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */
-
-#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS 0
-#define _CONFIGURE_TASKS_STACK 0
-#define _CONFIGURE_POSIX_THREADS_STACK 0
-
-#if CONFIGURE_EXTRA_TASK_STACKS != 0
- #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
-#endif
-
-#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */
-
-/*
- * This macro is calculated to specify the memory required for
- * all tasks and threads of all varieties.
- */
-#define _CONFIGURE_STACK_SPACE_SIZE \
- ( \
- _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS + \
- _CONFIGURE_TASKS_STACK + \
- _CONFIGURE_POSIX_THREADS_STACK + \
- _CONFIGURE_LIBBLOCK_TASKS_STACK_EXTRA + \
- CONFIGURE_EXTRA_TASK_STACKS + \
- _CONFIGURE_HEAP_HANDLER_OVERHEAD \
- )
-
-#ifdef CONFIGURE_INIT
- /**
- * This variable specifies the minimum stack size for tasks in an RTEMS
- * application.
- *
- * NOTE: This is left as a simple uint32_t so it can be externed as
- * needed without requring being high enough logical to
- * include the full configuration table.
- */
- uint32_t rtems_minimum_stack_size =
- CONFIGURE_MINIMUM_TASK_STACK_SIZE;
-
- const uintptr_t _Stack_Space_size = _CONFIGURE_STACK_SPACE_SIZE;
-
- #if defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
- && defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
- #ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE
- const bool _Stack_Allocator_avoids_workspace = true;
- #else
- const bool _Stack_Allocator_avoids_workspace = false;
- #endif
-
- #ifdef CONFIGURE_TASK_STACK_ALLOCATOR_INIT
- const Stack_Allocator_initialize _Stack_Allocator_initialize =
- CONFIGURE_TASK_STACK_ALLOCATOR_INIT;
- #else
- const Stack_Allocator_initialize _Stack_Allocator_initialize = NULL;
- #endif
-
- const Stack_Allocator_allocate _Stack_Allocator_allocate =
- CONFIGURE_TASK_STACK_ALLOCATOR;
-
- const Stack_Allocator_free _Stack_Allocator_free =
- CONFIGURE_TASK_STACK_DEALLOCATOR;
- #elif defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
- || defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
- #error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined"
- #endif
-
- const uintptr_t _Workspace_Size = CONFIGURE_EXECUTIVE_RAM_SIZE;
-
- #ifdef CONFIGURE_UNIFIED_WORK_AREAS
- const bool _Workspace_Is_unified = true;
- #endif
-
- #ifdef CONFIGURE_DIRTY_MEMORY
- RTEMS_SYSINIT_ITEM(
- _Memory_Dirty_free_areas,
- RTEMS_SYSINIT_DIRTY_MEMORY,
- RTEMS_SYSINIT_ORDER_MIDDLE
- );
- #endif
-
- #ifdef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
- const bool _Memory_Zero_before_use = true;
-
- RTEMS_SYSINIT_ITEM(
- _Memory_Zero_free_areas,
- RTEMS_SYSINIT_ZERO_MEMORY,
- RTEMS_SYSINIT_ORDER_MIDDLE
- );
- #endif
-#endif
-
-#ifdef __cplusplus
-}
-#endif
+/** @} */
#endif
/* end of include file */
diff --git a/cpukit/include/rtems/confdefs/wkspace.h b/cpukit/include/rtems/confdefs/wkspace.h
new file mode 100644
index 0000000..484dde2
--- /dev/null
+++ b/cpukit/include/rtems/confdefs/wkspace.h
@@ -0,0 +1,182 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSApplicationConfiguration
+ *
+ * @brief Evaluate Workspace Configuration Options
+ */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * 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.
+ */
+
+#ifndef _RTEMS_CONFDEFS_WKSPACE_H
+#define _RTEMS_CONFDEFS_WKSPACE_H
+
+#ifndef __CONFIGURATION_TEMPLATE_h
+#error "Do not include this file directly, use <rtems/confdefs.h> instead"
+#endif
+
+#ifdef CONFIGURE_INIT
+
+#include <rtems/confdefs/bdbuf.h>
+#include <rtems/confdefs/inittask.h>
+#include <rtems/confdefs/initthread.h>
+#include <rtems/confdefs/objectsposix.h>
+#include <rtems/confdefs/threads.h>
+#include <rtems/confdefs/wkspacesupport.h>
+#include <rtems/score/coremsg.h>
+#include <rtems/score/context.h>
+#include <rtems/score/memory.h>
+#include <rtems/score/stack.h>
+#include <rtems/sysinit.h>
+
+#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR
+ #define _Configure_From_stackspace( _stack_size ) \
+ CONFIGURE_TASK_STACK_FROM_ALLOCATOR( _stack_size + CONTEXT_FP_SIZE )
+#else
+ #define _Configure_From_stackspace( _stack_size ) \
+ _Configure_From_workspace( _stack_size + CONTEXT_FP_SIZE )
+#endif
+
+#ifndef CONFIGURE_EXTRA_TASK_STACKS
+ #define CONFIGURE_EXTRA_TASK_STACKS 0
+#endif
+
+#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
+
+#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( _messages, _size ) \
+ _Configure_From_workspace( \
+ ( _messages ) * ( _Configure_Align_up( _size, sizeof( uintptr_t ) ) \
+ + sizeof( CORE_message_queue_Buffer_control ) ) )
+
+#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
+ #define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
+#endif
+
+#ifndef CONFIGURE_MEMORY_OVERHEAD
+ #define CONFIGURE_MEMORY_OVERHEAD 0
+#endif
+
+/*
+ * We must be able to split the free block used for the second last allocation
+ * into two parts so that we have a free block for the last allocation. See
+ * _Heap_Block_split().
+ */
+#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \
+ _Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT )
+
+#define CONFIGURE_EXECUTIVE_RAM_SIZE \
+ ( _CONFIGURE_MEMORY_FOR_POSIX_OBJECTS \
+ + CONFIGURE_MESSAGE_BUFFER_MEMORY \
+ + 1024 * CONFIGURE_MEMORY_OVERHEAD \
+ + _CONFIGURE_HEAP_HANDLER_OVERHEAD )
+
+#define _CONFIGURE_STACK_SPACE_SIZE \
+ ( _CONFIGURE_INIT_TASK_STACK_EXTRA \
+ + _CONFIGURE_POSIX_INIT_THREAD_STACK_EXTRA \
+ + _CONFIGURE_LIBBLOCK_TASKS_STACK_EXTRA \
+ + CONFIGURE_EXTRA_TASK_STACKS \
+ + rtems_resource_maximum_per_allocation( _CONFIGURE_TASKS ) \
+ * _Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) \
+ + rtems_resource_maximum_per_allocation( CONFIGURE_MAXIMUM_POSIX_THREADS ) \
+ * _Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) \
+ + _CONFIGURE_HEAP_HANDLER_OVERHEAD )
+
+#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */
+
+#if CONFIGURE_EXTRA_TASK_STACKS != 0
+ #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
+#endif
+
+#define _CONFIGURE_STACK_SPACE_SIZE 0
+
+#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+const uintptr_t _Workspace_Size = CONFIGURE_EXECUTIVE_RAM_SIZE;
+
+#ifdef CONFIGURE_UNIFIED_WORK_AREAS
+ const bool _Workspace_Is_unified = true;
+#endif
+
+uint32_t rtems_minimum_stack_size = CONFIGURE_MINIMUM_TASK_STACK_SIZE;
+
+const uintptr_t _Stack_Space_size = _CONFIGURE_STACK_SPACE_SIZE;
+
+#if defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
+ && defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
+ #ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE
+ const bool _Stack_Allocator_avoids_workspace = true;
+ #else
+ const bool _Stack_Allocator_avoids_workspace = false;
+ #endif
+
+ #ifdef CONFIGURE_TASK_STACK_ALLOCATOR_INIT
+ const Stack_Allocator_initialize _Stack_Allocator_initialize =
+ CONFIGURE_TASK_STACK_ALLOCATOR_INIT;
+ #else
+ const Stack_Allocator_initialize _Stack_Allocator_initialize = NULL;
+ #endif
+
+ const Stack_Allocator_allocate _Stack_Allocator_allocate =
+ CONFIGURE_TASK_STACK_ALLOCATOR;
+
+ const Stack_Allocator_free _Stack_Allocator_free =
+ CONFIGURE_TASK_STACK_DEALLOCATOR;
+#elif defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
+ || defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
+ #error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined"
+#endif
+
+#ifdef CONFIGURE_DIRTY_MEMORY
+ RTEMS_SYSINIT_ITEM(
+ _Memory_Dirty_free_areas,
+ RTEMS_SYSINIT_DIRTY_MEMORY,
+ RTEMS_SYSINIT_ORDER_MIDDLE
+ );
+#endif
+
+#ifdef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
+ const bool _Memory_Zero_before_use = true;
+
+ RTEMS_SYSINIT_ITEM(
+ _Memory_Zero_free_areas,
+ RTEMS_SYSINIT_ZERO_MEMORY,
+ RTEMS_SYSINIT_ORDER_MIDDLE
+ );
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CONFIGURE_INIT */
+
+#endif /* _RTEMS_CONFDEFS_WKSPACE_H */
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