forked from Imagelibrary/rtems
21275b58a5
Statically allocate the objects information together with the initial set of objects either via <rtems/confdefs.h>. Provide default object informations with zero objects via librtemscpu.a. This greatly simplifies the workspace size estimate. RTEMS applications which do not use the unlimited objects option are easier to debug since all objects reside now in statically allocated objects of the right types. Close #3621.
73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
/**
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* @file
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*
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* @ingroup ClassicUserExtensionsImpl
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*
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* @brief Classic User Extensions Data Structures
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*/
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/*
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* COPYRIGHT (c) 1989-2008.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef _RTEMS_EXTENSIONDATA_H
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#define _RTEMS_EXTENSIONDATA_H
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#include <rtems/extension.h>
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#include <rtems/score/objectdata.h>
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#include <rtems/score/userextdata.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @addtogroup ClassicUserExtensionsImpl
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*
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* @{
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*/
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typedef struct {
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Objects_Control Object;
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User_extensions_Control Extension;
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} Extension_Control;
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/**
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* @brief The Classic Extensions objects information.
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*/
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extern Objects_Information _Extension_Information;
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/**
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* @brief Macro to define the objects information for the Classic Extensions
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* objects.
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*
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* This macro should only be used by <rtems/confdefs.h>.
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*
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* @param max The configured object maximum (the OBJECTS_UNLIMITED_OBJECTS flag
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* may be set).
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*/
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#define EXTENSION_INFORMATION_DEFINE( max ) \
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OBJECTS_INFORMATION_DEFINE( \
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_Extension, \
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OBJECTS_CLASSIC_API, \
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OBJECTS_RTEMS_EXTENSIONS, \
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Extension_Control, \
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max, \
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OBJECTS_NO_STRING_NAME, \
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NULL \
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)
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif
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/* end of include file */
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