source: rtems/cpukit/include/rtems/confdefs.h @ 84aee2e9

Last change on this file since 84aee2e9 was 84aee2e9, checked in by Sebastian Huber <sebastian.huber@…>, on Dec 10, 2019 at 7:09:13 AM

mpci: Simplify MPCI configuration

Use watchdog for shared memory driver instead of a Classic API Timer.

  • Property mode set to 100644
File size: 100.5 KB
Line 
1/**
2 * @file
3 *
4 * @brief Configuration Table Template that will be Instantiated
5 * by an Application
6 *
7 * This include file contains the configuration table template that will
8 * be instantiated by an application based on the setting of a number
9 * of macros.  The macros are documented in the Configuring a System
10 * chapter of the Classic API User's Guide
11 */
12
13/*
14 *  COPYRIGHT (c) 1989-2015.
15 *  On-Line Applications Research Corporation (OAR).
16 *
17 *  The license and distribution terms for this file may be
18 *  found in the file LICENSE in this distribution or at
19 *  http://www.rtems.org/license/LICENSE.
20 */
21
22#ifndef __CONFIGURATION_TEMPLATE_h
23#define __CONFIGURATION_TEMPLATE_h
24
25/*
26 * Include the executive's configuration
27 */
28#include <rtems.h>
29#include <rtems/extensiondata.h>
30#include <rtems/ioimpl.h>
31#include <rtems/sysinit.h>
32#include <rtems/score/apimutex.h>
33#include <rtems/score/percpu.h>
34#include <rtems/score/userextimpl.h>
35#include <rtems/score/wkspace.h>
36#include <rtems/rtems/barrierdata.h>
37#include <rtems/rtems/dpmemdata.h>
38#include <rtems/rtems/messagedata.h>
39#include <rtems/rtems/partdata.h>
40#include <rtems/rtems/ratemondata.h>
41#include <rtems/rtems/regiondata.h>
42#include <rtems/rtems/semdata.h>
43#include <rtems/rtems/tasksdata.h>
44#include <rtems/rtems/timerdata.h>
45#include <rtems/posix/key.h>
46#include <rtems/posix/mqueue.h>
47#include <rtems/posix/psignal.h>
48#include <rtems/posix/pthread.h>
49#include <rtems/posix/semaphore.h>
50#include <rtems/posix/shm.h>
51#include <rtems/posix/timer.h>
52
53#include <limits.h>
54
55#ifdef CONFIGURE_DISABLE_BSP_SETTINGS
56  #undef BSP_DEFAULT_UNIFIED_WORK_AREAS
57  #undef BSP_IDLE_TASK_BODY
58  #undef BSP_IDLE_TASK_STACK_SIZE
59  #undef BSP_INITIAL_EXTENSION
60  #undef BSP_INTERRUPT_STACK_SIZE
61  #undef BSP_MAXIMUM_DEVICES
62  #undef BSP_ZERO_WORKSPACE_AUTOMATICALLY
63  #undef CONFIGURE_BSP_PREREQUISITE_DRIVERS
64  #undef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
65#else
66  #include <bsp.h>
67#endif
68
69#ifdef RTEMS_NEWLIB
70  #include <sys/reent.h>
71#endif
72
73#ifdef __cplusplus
74extern "C" {
75#endif
76
77/*
78 * Internal defines must be prefixed with _CONFIGURE to distinguish them from
79 * user-provided options which use a CONFIGURE prefix.
80 */
81
82/**
83 * @defgroup Configuration RTEMS Configuration
84 *
85 * This module contains all RTEMS Configuration parameters.
86 *
87 * The model is to estimate the memory required for each configured item
88 * and sum those estimates.  The estimate can be too high or too low for
89 * a variety of reasons:
90 *
91 * Reasons estimate is too high:
92 *   + FP contexts (not all tasks are FP)
93 *
94 * Reasons estimate is too low:
95 *   + stacks greater than minimum size
96 *   + messages
97 *   + application must account for device driver resources
98 *   + application must account for add-on library resource requirements
99 *
100 * NOTE:  Eventually this may be able to take into account some of
101 *        the above.  This procedure has evolved from just enough to
102 *        support the RTEMS Test Suites into something that can be
103 *        used remarkably reliably by most applications.
104 */
105
106/**
107 * This is the Classic API initialization tasks table.
108 */
109extern rtems_initialization_tasks_table Initialization_tasks[];
110
111#if defined(RTEMS_MULTIPROCESSING)
112  /**
113   * This it the distributed multiprocessing configuration table.
114   */
115  extern rtems_multiprocessing_table      Multiprocessing_configuration;
116#endif
117
118/**
119 * This macro determines whether the RTEMS reentrancy support for
120 * the Newlib C Library is enabled.
121 */
122#ifdef RTEMS_SCHEDSIM
123  #undef RTEMS_NEWLIB
124#endif
125
126#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
127  #define _CONFIGURE_NEWLIB_EXTENSION 1
128#else
129  #define _CONFIGURE_NEWLIB_EXTENSION 0
130#endif
131
132#ifndef RTEMS_SCHEDSIM
133#include <rtems/libio_.h>
134
135#ifdef CONFIGURE_INIT
136  #ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
137    RTEMS_SYSINIT_ITEM(
138      rtems_filesystem_initialize,
139      RTEMS_SYSINIT_ROOT_FILESYSTEM,
140      RTEMS_SYSINIT_ORDER_MIDDLE
141    );
142  #endif
143#endif
144#endif
145
146/**
147 * This macro defines the number of POSIX file descriptors allocated
148 * and managed by libio.  These are the "integer" file descriptors that
149 * are used by calls like open(2) and read(2).
150 */
151#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
152  #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3
153#endif
154
155/*
156 * POSIX key count used by the IO library.
157 */
158#define _CONFIGURE_LIBIO_POSIX_KEYS 1
159
160#ifdef CONFIGURE_INIT
161  rtems_libio_t rtems_libio_iops[CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS];
162
163  /**
164   * When instantiating the configuration tables, this variable is
165   * initialized to specify the maximum number of file descriptors.
166   */
167  const uint32_t rtems_libio_number_iops = RTEMS_ARRAY_SIZE(rtems_libio_iops);
168#endif
169
170#ifdef CONFIGURE_SMP_MAXIMUM_PROCESSORS
171  #warning "CONFIGURE_SMP_MAXIMUM_PROCESSORS has been renamed to CONFIGURE_MAXIMUM_PROCESSORS since RTEMS 5.1"
172  #define CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_SMP_MAXIMUM_PROCESSORS
173#endif
174
175/* Ensure that _CONFIGURE_MAXIMUM_PROCESSORS > 1 only in SMP configurations */
176#if defined(CONFIGURE_MAXIMUM_PROCESSORS) && defined(RTEMS_SMP)
177  #define _CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_MAXIMUM_PROCESSORS
178#else
179  #define _CONFIGURE_MAXIMUM_PROCESSORS 1
180#endif
181
182/*
183 * An internal define to indicate that this is an SMP application
184 * configuration.
185 */
186#ifdef RTEMS_SMP
187  #if !defined(CONFIGURE_DISABLE_SMP_CONFIGURATION)
188    #define _CONFIGURE_SMP_APPLICATION
189  #elif _CONFIGURE_MAXIMUM_PROCESSORS > 1
190    #error "CONFIGURE_DISABLE_SMP_CONFIGURATION and CONFIGURE_MAXIMUM_PROCESSORS > 1 makes no sense"
191  #endif
192#endif
193
194#ifdef CONFIGURE_SMP_APPLICATION
195  #warning "CONFIGURE_SMP_APPLICATION is obsolete since RTEMS 5.1"
196#endif
197
198/*
199 * This sets up the resources for the FIFOs/pipes.
200 */
201
202/**
203 * This is specified to configure the maximum number of POSIX FIFOs.
204 */
205#if !defined(CONFIGURE_MAXIMUM_FIFOS)
206  #define CONFIGURE_MAXIMUM_FIFOS 0
207#endif
208
209/**
210 * This is specified to configure the maximum number of POSIX named pipes.
211 */
212#if !defined(CONFIGURE_MAXIMUM_PIPES)
213  #define CONFIGURE_MAXIMUM_PIPES 0
214#endif
215
216/*
217 * This specifies the number of barriers required for the configured
218 * number of FIFOs and named pipes.
219 */
220#if CONFIGURE_MAXIMUM_FIFOS > 0 || CONFIGURE_MAXIMUM_PIPES > 0
221  #define _CONFIGURE_BARRIERS_FOR_FIFOS \
222    (2 * (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES))
223#else
224  #define _CONFIGURE_BARRIERS_FOR_FIFOS   0
225#endif
226
227/**
228 *  @defgroup ConfigFilesystems Filesystems and Mount Table Configuration
229 *
230 *  @ingroup Configuration
231 *
232 *  Defines to control the file system:
233 *
234 *   - CONFIGURE_APPLICATION_DISABLE_FILESYSTEM:
235 *     Disable the RTEMS filesystems. You get an empty DEVFS.
236 *
237 *   - CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM:
238 *     Use the DEVFS as the root file system. Limited functions are
239 *     provided when this is used.
240 *
241 *   - CONFIGURE_FILESYSTEM_ALL:
242 *     Add file filesystems to the default filesystem table.
243 *
244 *   List of available file systems. You can define as many as you like:
245 *     - CONFIGURE_FILESYSTEM_IMFS   - In Memory File System (IMFS)
246 *     - CONFIGURE_FILESYSTEM_DEVFS  - Device File System (DSVFS)
247 *     - CONFIGURE_FILESYSTEM_TFTPFS - TFTP File System, networking enabled
248 *     - CONFIGURE_FILESYSTEM_FTPFS  - FTP File System, networking enabled
249 *     - CONFIGURE_FILESYSTEM_NFS    - Network File System, networking enabled
250 *     - CONFIGURE_FILESYSTEM_DOSFS  - DOS File System, uses libblock
251 *     - CONFIGURE_FILESYSTEM_RFS    - RTEMS File System (RFS), uses libblock
252 *     - CONFIGURE_FILESYSTEM_JFFS2  - Journalling Flash File System, Version 2
253 *
254 *   Combinations:
255 *
256 *    - If nothing is defined the base file system is the IMFS.
257 *
258 *    - If CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined all filesystems
259 *      are disabled by force.
260 *
261 *    - If CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM is defined all filesystems
262 *      are disabled by force and DEVFS is defined.
263 */
264/**@{*/
265
266#ifdef CONFIGURE_INIT
267
268  /*
269   * Include all file systems. Do this before checking if the filesystem has
270   * been disabled.
271   */
272  #ifdef CONFIGURE_FILESYSTEM_ALL
273    #define CONFIGURE_FILESYSTEM_IMFS
274    #define CONFIGURE_FILESYSTEM_DEVFS
275    #define CONFIGURE_FILESYSTEM_TFTPFS
276    #define CONFIGURE_FILESYSTEM_FTPFS
277    #define CONFIGURE_FILESYSTEM_NFS
278    #define CONFIGURE_FILESYSTEM_DOSFS
279    #define CONFIGURE_FILESYSTEM_RFS
280    #define CONFIGURE_FILESYSTEM_JFFS2
281  #endif
282
283  /*
284   * If disabling the file system, give a compile error if the user has
285   * configured other filesystem parameters.
286   */
287  #if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
288     #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
289       #error "Filesystem disabled and a base filesystem configured."
290     #endif
291
292     #if defined(CONFIGURE_FILESYSTEM_IMFS) || \
293       defined(CONFIGURE_FILESYSTEM_DEVFS) || \
294       defined(CONFIGURE_FILESYSTEM_TFTPFS) || \
295       defined(CONFIGURE_FILESYSTEM_FTPFS) || \
296       defined(CONFIGURE_FILESYSTEM_NFS) || \
297       defined(CONFIGURE_FILESYSTEM_DOSFS) || \
298       defined(CONFIGURE_FILESYSTEM_RFS) || \
299       defined(CONFIGURE_FILESYSTEM_JFFS2)
300       #error "Filesystem disabled and a filesystem configured."
301     #endif
302  #endif
303
304  /*
305   * If the base filesystem is DEVFS define it else define IMFS.
306   * We will have either DEVFS or IMFS defined after this.
307   */
308  #if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
309    #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
310      #define CONFIGURE_FILESYSTEM_DEVFS
311    #endif
312  #endif
313
314#endif
315
316#ifndef RTEMS_SCHEDSIM
317/**
318 * IMFS
319 */
320#include <rtems/imfs.h>
321
322/**
323 * This specifies the number of bytes per block for files within the IMFS.
324 * There are a maximum number of blocks per file so this dictates the maximum
325 * size of a file.  This has to be balanced with the unused portion of each
326 * block that might be wasted.
327 */
328#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
329  #define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
330                    IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
331#endif
332
333/**
334 * This defines the IMFS file system table entry.
335 */
336#if !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) && \
337  defined(CONFIGURE_FILESYSTEM_IMFS)
338  #define CONFIGURE_FILESYSTEM_ENTRY_IMFS \
339    { RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize }
340#endif
341#endif
342
343#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
344  #define CONFIGURE_IMFS_DISABLE_CHMOD
345  #define CONFIGURE_IMFS_DISABLE_CHOWN
346  #define CONFIGURE_IMFS_DISABLE_UTIME
347  #define CONFIGURE_IMFS_DISABLE_LINK
348  #define CONFIGURE_IMFS_DISABLE_SYMLINK
349  #define CONFIGURE_IMFS_DISABLE_READLINK
350  #define CONFIGURE_IMFS_DISABLE_RENAME
351  #define CONFIGURE_IMFS_DISABLE_UNMOUNT
352#endif
353
354/**
355 * DEVFS
356 */
357#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) && \
358    defined(CONFIGURE_FILESYSTEM_DEVFS)
359#include <rtems/devfs.h>
360  #define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \
361    { RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize }
362#endif
363
364/**
365 * FTPFS
366 */
367#if !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) && \
368    defined(CONFIGURE_FILESYSTEM_FTPFS)
369  #include <rtems/ftpfs.h>
370  #define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \
371    { RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize }
372#endif
373
374/**
375 * TFTPFS
376 */
377#if !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) && \
378    defined(CONFIGURE_FILESYSTEM_TFTPFS)
379  #include <rtems/tftp.h>
380  #define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \
381    { RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize }
382#endif
383
384/**
385 * NFS
386 */
387#if !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) && \
388    defined(CONFIGURE_FILESYSTEM_NFS)
389  #include <librtemsNfs.h>
390  #define CONFIGURE_FILESYSTEM_ENTRY_NFS \
391    { RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize }
392#endif
393
394/**
395 * DOSFS
396 */
397#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) && \
398    defined(CONFIGURE_FILESYSTEM_DOSFS)
399  #include <rtems/dosfs.h>
400  #define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \
401    { RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize }
402#endif
403
404/**
405 * RFS
406 */
407#if !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) && \
408    defined(CONFIGURE_FILESYSTEM_RFS)
409  #include <rtems/rtems-rfs.h>
410  #define CONFIGURE_FILESYSTEM_ENTRY_RFS \
411    { RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise }
412#endif
413
414/**
415 * JFFS2
416 */
417#if !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) && \
418    defined(CONFIGURE_FILESYSTEM_JFFS2)
419  #include <rtems/jffs2.h>
420  #define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \
421    { RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize }
422#endif
423
424#ifdef CONFIGURE_INIT
425
426  /**
427   * DEVFS variables.
428   *
429   * The number of individual devices that may be registered
430   * in the system or the CONFIGURE_MAXIMUM_DEVICES variable
431   * is defaulted to 4 when a filesystem is enabled, unless
432   * the bsp overwrides this.  In which case the value is set
433   * to BSP_MAXIMUM_DEVICES.
434   */
435  #ifdef CONFIGURE_FILESYSTEM_DEVFS
436    #ifndef CONFIGURE_MAXIMUM_DEVICES
437      #if defined(BSP_MAXIMUM_DEVICES)
438        #define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
439      #else
440        #define CONFIGURE_MAXIMUM_DEVICES 4
441      #endif
442    #endif
443    #include <rtems/devfs.h>
444  #endif
445
446  /**
447   * Table termination record.
448   */
449  #define CONFIGURE_FILESYSTEM_NULL { NULL, NULL }
450
451#ifndef RTEMS_SCHEDSIM
452  #if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) && \
453    !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
454    int imfs_rq_memfile_bytes_per_block =
455      CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
456  #endif
457
458  /**
459   * The default file system table. Must be terminated with the NULL entry if
460   * you provide your own.
461   */
462  #ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
463    const rtems_filesystem_table_t rtems_filesystem_table[] = {
464      #if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
465        { "/", IMFS_initialize_support },
466      #endif
467      #if defined(CONFIGURE_FILESYSTEM_IMFS) && \
468          defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS)
469        CONFIGURE_FILESYSTEM_ENTRY_IMFS,
470      #endif
471      #if defined(CONFIGURE_FILESYSTEM_DEVFS) && \
472          defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS)
473        CONFIGURE_FILESYSTEM_ENTRY_DEVFS,
474      #endif
475      #if defined(CONFIGURE_FILESYSTEM_TFTPFS) && \
476          defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS)
477        CONFIGURE_FILESYSTEM_ENTRY_TFTPFS,
478      #endif
479      #if defined(CONFIGURE_FILESYSTEM_FTPFS) && \
480          defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS)
481        CONFIGURE_FILESYSTEM_ENTRY_FTPFS,
482      #endif
483      #if defined(CONFIGURE_FILESYSTEM_NFS) && \
484          defined(CONFIGURE_FILESYSTEM_ENTRY_NFS)
485        CONFIGURE_FILESYSTEM_ENTRY_NFS,
486      #endif
487      #if defined(CONFIGURE_FILESYSTEM_DOSFS) && \
488          defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS)
489        CONFIGURE_FILESYSTEM_ENTRY_DOSFS,
490      #endif
491      #if defined(CONFIGURE_FILESYSTEM_RFS) && \
492          defined(CONFIGURE_FILESYSTEM_ENTRY_RFS)
493        CONFIGURE_FILESYSTEM_ENTRY_RFS,
494      #endif
495      #if defined(CONFIGURE_FILESYSTEM_JFFS2) && \
496          defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2)
497        CONFIGURE_FILESYSTEM_ENTRY_JFFS2,
498      #endif
499      CONFIGURE_FILESYSTEM_NULL
500    };
501
502    #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
503      static devFS_node devFS_root_filesystem_nodes [CONFIGURE_MAXIMUM_DEVICES];
504      static const devFS_data devFS_root_filesystem_data = {
505        devFS_root_filesystem_nodes,
506        CONFIGURE_MAXIMUM_DEVICES
507      };
508    #else
509      static IMFS_fs_info_t _Configure_IMFS_fs_info;
510
511      static const rtems_filesystem_operations_table _Configure_IMFS_ops = {
512        rtems_filesystem_default_lock,
513        rtems_filesystem_default_unlock,
514        IMFS_eval_path,
515        #ifdef CONFIGURE_IMFS_DISABLE_LINK
516          rtems_filesystem_default_link,
517        #else
518          IMFS_link,
519        #endif
520        rtems_filesystem_default_are_nodes_equal,
521        #ifdef CONFIGURE_IMFS_DISABLE_MKNOD
522          rtems_filesystem_default_mknod,
523        #else
524          IMFS_mknod,
525        #endif
526        #ifdef CONFIGURE_IMFS_DISABLE_RMNOD
527          rtems_filesystem_default_rmnod,
528        #else
529          IMFS_rmnod,
530        #endif
531        #ifdef CONFIGURE_IMFS_DISABLE_CHMOD
532          rtems_filesystem_default_fchmod,
533        #else
534          IMFS_fchmod,
535        #endif
536        #ifdef CONFIGURE_IMFS_DISABLE_CHOWN
537          rtems_filesystem_default_chown,
538        #else
539          IMFS_chown,
540        #endif
541        IMFS_node_clone,
542        IMFS_node_free,
543        #ifdef CONFIGURE_IMFS_DISABLE_MOUNT
544          rtems_filesystem_default_mount,
545        #else
546          IMFS_mount,
547        #endif
548        #ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT
549          rtems_filesystem_default_unmount,
550        #else
551          IMFS_unmount,
552        #endif
553        rtems_filesystem_default_fsunmount,
554        #ifdef CONFIGURE_IMFS_DISABLE_UTIME
555          rtems_filesystem_default_utime,
556        #else
557          IMFS_utime,
558        #endif
559        #ifdef CONFIGURE_IMFS_DISABLE_SYMLINK
560          rtems_filesystem_default_symlink,
561        #else
562          IMFS_symlink,
563        #endif
564        #ifdef CONFIGURE_IMFS_DISABLE_READLINK
565          rtems_filesystem_default_readlink,
566        #else
567          IMFS_readlink,
568        #endif
569        #ifdef CONFIGURE_IMFS_DISABLE_RENAME
570          rtems_filesystem_default_rename,
571        #else
572          IMFS_rename,
573        #endif
574        rtems_filesystem_default_statvfs
575      };
576
577      static const IMFS_mknod_controls _Configure_IMFS_mknod_controls = {
578        #ifdef CONFIGURE_IMFS_DISABLE_READDIR
579          &IMFS_mknod_control_dir_minimal,
580        #else
581          &IMFS_mknod_control_dir_default,
582        #endif
583        &IMFS_mknod_control_device,
584        #ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE
585          &IMFS_mknod_control_enosys,
586        #else
587          &IMFS_mknod_control_memfile,
588        #endif
589        #if CONFIGURE_MAXIMUM_FIFOS > 0 || CONFIGURE_MAXIMUM_PIPES > 0
590          &IMFS_mknod_control_fifo
591        #else
592          &IMFS_mknod_control_enosys
593        #endif
594      };
595
596      static const IMFS_mount_data _Configure_IMFS_mount_data = {
597        &_Configure_IMFS_fs_info,
598        &_Configure_IMFS_ops,
599        &_Configure_IMFS_mknod_controls
600      };
601    #endif
602
603    const rtems_filesystem_mount_configuration
604      rtems_filesystem_root_configuration = {
605      NULL,
606      NULL,
607      #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
608        RTEMS_FILESYSTEM_TYPE_DEVFS,
609      #else
610        "/",
611      #endif
612      RTEMS_FILESYSTEM_READ_WRITE,
613      #if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
614        &devFS_root_filesystem_data
615      #else
616        &_Configure_IMFS_mount_data
617      #endif
618    };
619  #endif
620
621#endif
622#endif
623/**@}*/ /* end of file system group */
624
625/*
626 *  STACK_CHECKER_ON was still available in 4.9 so give a warning for now.
627 */
628#if defined(STACK_CHECKER_ON)
629  #define CONFIGURE_STACK_CHECKER_ENABLED
630  #warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED"
631#endif
632
633/**
634 * This configures the stack checker user extension.
635 */
636#ifdef CONFIGURE_STACK_CHECKER_ENABLED
637  #define _CONFIGURE_STACK_CHECKER_EXTENSION 1
638#else
639  #define _CONFIGURE_STACK_CHECKER_EXTENSION 0
640#endif
641
642/**
643 * @brief Maximum priority configuration.
644 *
645 * This configures the maximum priority value that
646 * a task may have.
647 *
648 * The following applies to the data space requirements
649 * of the Priority Scheduler.
650 *
651 * By reducing the number of priorities in a system,
652 * the amount of RAM required by RTEMS can be significantly
653 * reduced.  RTEMS allocates a Chain_Control structure per
654 * priority and this structure contains 3 pointers.  So
655 * the default is (256 * 12) = 3K on 32-bit architectures.
656 *
657 * This must be one less than a power of 2 between
658 * 4 and 256.  Valid values along with the application
659 * priority levels and memory saved when pointers are
660 * 32-bits in size are:
661 *
662 *   + 3,  2 application priorities, 3024 bytes saved
663 *   + 7, 5 application priorities, 2976 bytes saved
664 *   + 15, 13 application priorities, 2880 bytes saved
665 *   + 31, 29 application priorities, 2688 bytes saved
666 *   + 63, 61 application priorities, 2304 bytes saved
667 *   + 127, 125 application priorities, 1536 bytes saved
668 *   + 255, 253 application priorities, 0 bytes saved
669 *
670 * It is specified in terms of Classic API priority values.
671 */
672#ifndef CONFIGURE_MAXIMUM_PRIORITY
673  #define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
674#endif
675
676/**
677 *  @defgroup ConfigScheduler Scheduler configuration
678 *
679 *  @ingroup Configuration
680 *
681 * The scheduler configuration allows an application to select the
682 * scheduling policy to use.  The supported configurations are:
683 *
684 *  - CONFIGURE_SCHEDULER_PRIORITY - Deterministic Priority Scheduler
685 *  - CONFIGURE_SCHEDULER_PRIORITY_SMP - Deterministic Priority SMP Scheduler
686 *  - CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Deterministic
687 *    Priority SMP Affinity Scheduler
688 *  - CONFIGURE_SCHEDULER_STRONG_APA - Strong APA Scheduler
689 *  - CONFIGURE_SCHEDULER_SIMPLE - Light-weight Priority Scheduler
690 *  - CONFIGURE_SCHEDULER_SIMPLE_SMP - Simple SMP Priority Scheduler
691 *  - CONFIGURE_SCHEDULER_EDF - EDF Scheduler
692 *  - CONFIGURE_SCHEDULER_EDF_SMP - EDF SMP Scheduler
693 *  - CONFIGURE_SCHEDULER_CBS - CBS Scheduler
694 *  - CONFIGURE_SCHEDULER_USER  - user provided scheduler
695 *
696 * If no configuration is specified by the application in a uniprocessor
697 * configuration, then CONFIGURE_SCHEDULER_PRIORITY is the default.
698 *
699 * If no configuration is specified by the application in SMP
700 * configuration, then CONFIGURE_SCHEDULER_PRIORITY_SMP is the default.
701 *
702 * An application can define its own scheduling policy by defining
703 * CONFIGURE_SCHEDULER_USER and the following:
704 *
705 *    - CONFIGURE_SCHEDULER
706 *    - CONFIGURE_SCHEDULER_TABLE_ENTRIES
707 *    - CONFIGURE_SCHEDULER_USER_PER_THREAD
708 */
709
710#ifdef CONFIGURE_SCHEDULER_CONTEXT
711  #warning "CONFIGURE_SCHEDULER_CONTEXT has been renamed to CONFIGURE_SCHEDULER since RTEMS 5.1"
712  #define CONFIGURE_SCHEDULER CONFIGURE_SCHEDULER_CONTEXT
713#endif
714
715#ifdef CONFIGURE_SCHEDULER_CONTROLS
716  #warning "CONFIGURE_SCHEDULER_CONTROLS has been renamed to CONFIGURE_SCHEDULER_TABLE_ENTRIES since RTEMS 5.1"
717  #define CONFIGURE_SCHEDULER_TABLE_ENTRIES CONFIGURE_SCHEDULER_CONTROLS
718#endif
719
720#ifdef CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
721  #warning "CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS has been renamed to CONFIGURE_SCHEDULER_ASSIGNMENTS since RTEMS 5.1"
722  #define CONFIGURE_SCHEDULER_ASSIGNMENTS CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
723#endif
724
725#if !defined(CONFIGURE_SCHEDULER_USER) && \
726    !defined(CONFIGURE_SCHEDULER_PRIORITY) && \
727    !defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) && \
728    !defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) && \
729    !defined(CONFIGURE_SCHEDULER_STRONG_APA) && \
730    !defined(CONFIGURE_SCHEDULER_SIMPLE) && \
731    !defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) && \
732    !defined(CONFIGURE_SCHEDULER_EDF) && \
733    !defined(CONFIGURE_SCHEDULER_EDF_SMP) && \
734    !defined(CONFIGURE_SCHEDULER_CBS)
735  #if defined(RTEMS_SMP) && _CONFIGURE_MAXIMUM_PROCESSORS > 1
736    /**
737     * If no scheduler is specified in an SMP configuration, the
738     * EDF scheduler is default.
739     */
740    #define CONFIGURE_SCHEDULER_EDF_SMP
741  #else
742    /**
743     * If no scheduler is specified in a uniprocessor configuration, the
744     * priority scheduler is default.
745     */
746    #define CONFIGURE_SCHEDULER_PRIORITY
747  #endif
748#endif
749
750#include <rtems/scheduler.h>
751
752/*
753 * If the Priority Scheduler is selected, then configure for it.
754 */
755#if defined(CONFIGURE_SCHEDULER_PRIORITY)
756  #if !defined(CONFIGURE_SCHEDULER_NAME)
757    /** Configure the name of the scheduler instance */
758    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'D', ' ')
759  #endif
760
761  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
762    /** Configure the context needed by the scheduler instance */
763    #define CONFIGURE_SCHEDULER \
764      RTEMS_SCHEDULER_PRIORITY( \
765        dflt, \
766        CONFIGURE_MAXIMUM_PRIORITY + 1 \
767      )
768
769    /** Configure the controls for this scheduler instance */
770    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
771      RTEMS_SCHEDULER_TABLE_PRIORITY(dflt, CONFIGURE_SCHEDULER_NAME)
772  #endif
773#endif
774
775/*
776 * If the Deterministic Priority SMP Scheduler is selected, then configure for
777 * it.
778 */
779#if defined(CONFIGURE_SCHEDULER_PRIORITY_SMP)
780  #if !defined(CONFIGURE_SCHEDULER_NAME)
781    /** Configure the name of the scheduler instance */
782    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'D', ' ')
783  #endif
784
785  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
786    /** Configure the context needed by the scheduler instance */
787    #define CONFIGURE_SCHEDULER \
788      RTEMS_SCHEDULER_PRIORITY_SMP( \
789        dflt, \
790        CONFIGURE_MAXIMUM_PRIORITY + 1 \
791      )
792
793    /** Configure the controls for this scheduler instance */
794    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
795      RTEMS_SCHEDULER_TABLE_PRIORITY_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
796  #endif
797#endif
798
799/*
800 * If the Deterministic Priority Affinity SMP Scheduler is selected, then configure for
801 * it.
802 */
803#if defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP)
804  #if !defined(CONFIGURE_SCHEDULER_NAME)
805    /** Configure the name of the scheduler instance */
806    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'A', ' ')
807  #endif
808
809  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
810    /** Configure the context needed by the scheduler instance */
811    #define CONFIGURE_SCHEDULER \
812      RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( \
813        dflt, \
814        CONFIGURE_MAXIMUM_PRIORITY + 1 \
815      )
816
817    /** Configure the controls for this scheduler instance */
818    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
819      RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( \
820        dflt, \
821        CONFIGURE_SCHEDULER_NAME \
822      )
823  #endif
824#endif
825
826/*
827 * If the Strong APA Scheduler is selected, then configure for
828 * it.
829 */
830#if defined(CONFIGURE_SCHEDULER_STRONG_APA)
831  #if !defined(CONFIGURE_SCHEDULER_NAME)
832    /** Configure the name of the scheduler instance */
833    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'A', 'P', 'A')
834  #endif
835
836  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
837    /** Configure the context needed by the scheduler instance */
838    #define CONFIGURE_SCHEDULER \
839      RTEMS_SCHEDULER_STRONG_APA( \
840        dflt, \
841        CONFIGURE_MAXIMUM_PRIORITY + 1 \
842      )
843
844    /** Configure the controls for this scheduler instance */
845    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
846      RTEMS_SCHEDULER_TABLE_STRONG_APA(dflt, CONFIGURE_SCHEDULER_NAME)
847  #endif
848#endif
849
850/*
851 * If the Simple Priority Scheduler is selected, then configure for it.
852 */
853#if defined(CONFIGURE_SCHEDULER_SIMPLE)
854  #if !defined(CONFIGURE_SCHEDULER_NAME)
855    /** Configure the name of the scheduler instance */
856    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'S', ' ')
857  #endif
858
859  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
860    /** Configure the context needed by the scheduler instance */
861    #define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_SIMPLE(dflt)
862
863    /** Configure the controls for this scheduler instance */
864    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
865      RTEMS_SCHEDULER_TABLE_SIMPLE(dflt, CONFIGURE_SCHEDULER_NAME)
866  #endif
867#endif
868
869/*
870 * If the Simple SMP Priority Scheduler is selected, then configure for it.
871 */
872#if defined(CONFIGURE_SCHEDULER_SIMPLE_SMP)
873  #if !defined(CONFIGURE_SCHEDULER_NAME)
874    /** Configure the name of the scheduler instance */
875    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'S', ' ')
876  #endif
877
878  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
879    /** Configure the context needed by the scheduler instance */
880    #define CONFIGURE_SCHEDULER \
881      RTEMS_SCHEDULER_SIMPLE_SMP(dflt)
882
883    /** Configure the controls for this scheduler instance */
884    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
885      RTEMS_SCHEDULER_TABLE_SIMPLE_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
886  #endif
887#endif
888
889/*
890 * If the EDF Scheduler is selected, then configure for it.
891 */
892#if defined(CONFIGURE_SCHEDULER_EDF)
893  #if !defined(CONFIGURE_SCHEDULER_NAME)
894    /** Configure the name of the scheduler instance */
895    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'E', 'D', 'F')
896  #endif
897
898  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
899    /** Configure the context needed by the scheduler instance */
900    #define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_EDF(dflt)
901
902    /** Configure the controls for this scheduler instance */
903    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
904      RTEMS_SCHEDULER_TABLE_EDF(dflt, CONFIGURE_SCHEDULER_NAME)
905  #endif
906#endif
907
908/*
909 * If the EDF SMP Scheduler is selected, then configure for it.
910 */
911#if defined(CONFIGURE_SCHEDULER_EDF_SMP)
912  #if !defined(CONFIGURE_SCHEDULER_NAME)
913    /** Configure the name of the scheduler instance */
914    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'E', 'D', 'F')
915  #endif
916
917  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
918    /** Configure the context needed by the scheduler instance */
919    #define CONFIGURE_SCHEDULER \
920      RTEMS_SCHEDULER_EDF_SMP(dflt, _CONFIGURE_MAXIMUM_PROCESSORS)
921
922    /** Configure the controls for this scheduler instance */
923    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
924      RTEMS_SCHEDULER_TABLE_EDF_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
925  #endif
926#endif
927
928/*
929 * If the CBS Scheduler is selected, then configure for it.
930 */
931#if defined(CONFIGURE_SCHEDULER_CBS)
932  #if !defined(CONFIGURE_SCHEDULER_NAME)
933    /** Configure the name of the scheduler instance */
934    #define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'C', 'B', 'S')
935  #endif
936
937  #if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
938    /** Configure the context needed by the scheduler instance */
939    #define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_CBS(dflt)
940
941    /** Configure the controls for this scheduler instance */
942    #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
943      RTEMS_SCHEDULER_TABLE_CBS(dflt, CONFIGURE_SCHEDULER_NAME)
944  #endif
945
946  #ifndef CONFIGURE_CBS_MAXIMUM_SERVERS
947    #define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS
948  #endif
949
950  #ifdef CONFIGURE_INIT
951    const uint32_t _Scheduler_CBS_Maximum_servers =
952      CONFIGURE_CBS_MAXIMUM_SERVERS;
953
954    Scheduler_CBS_Server
955      _Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ];
956  #endif
957#endif
958
959/*
960 * Set up the scheduler entry points table.  The scheduling code uses
961 * this code to know which scheduler is configured by the user.
962 */
963#ifdef CONFIGURE_INIT
964  #if defined(CONFIGURE_SCHEDULER)
965    CONFIGURE_SCHEDULER;
966  #endif
967
968  const Scheduler_Control _Scheduler_Table[] = {
969    CONFIGURE_SCHEDULER_TABLE_ENTRIES
970  };
971
972  #define _CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table )
973
974  #if defined(RTEMS_SMP)
975    const size_t _Scheduler_Count = _CONFIGURE_SCHEDULER_COUNT;
976
977    const Scheduler_Assignment _Scheduler_Initial_assignments[] = {
978      #if defined(CONFIGURE_SCHEDULER_ASSIGNMENTS)
979        CONFIGURE_SCHEDULER_ASSIGNMENTS
980      #else
981        #define _CONFIGURE_SCHEDULER_ASSIGN \
982          RTEMS_SCHEDULER_ASSIGN( \
983            0, \
984            RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
985          )
986        _CONFIGURE_SCHEDULER_ASSIGN
987        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 2
988          , _CONFIGURE_SCHEDULER_ASSIGN
989        #endif
990        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 3
991          , _CONFIGURE_SCHEDULER_ASSIGN
992        #endif
993        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 4
994          , _CONFIGURE_SCHEDULER_ASSIGN
995        #endif
996        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 5
997          , _CONFIGURE_SCHEDULER_ASSIGN
998        #endif
999        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 6
1000          , _CONFIGURE_SCHEDULER_ASSIGN
1001        #endif
1002        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 7
1003          , _CONFIGURE_SCHEDULER_ASSIGN
1004        #endif
1005        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 8
1006          , _CONFIGURE_SCHEDULER_ASSIGN
1007        #endif
1008        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 9
1009          , _CONFIGURE_SCHEDULER_ASSIGN
1010        #endif
1011        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 10
1012          , _CONFIGURE_SCHEDULER_ASSIGN
1013        #endif
1014        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 11
1015          , _CONFIGURE_SCHEDULER_ASSIGN
1016        #endif
1017        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 12
1018          , _CONFIGURE_SCHEDULER_ASSIGN
1019        #endif
1020        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 13
1021          , _CONFIGURE_SCHEDULER_ASSIGN
1022        #endif
1023        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 14
1024          , _CONFIGURE_SCHEDULER_ASSIGN
1025        #endif
1026        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 15
1027          , _CONFIGURE_SCHEDULER_ASSIGN
1028        #endif
1029        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 16
1030          , _CONFIGURE_SCHEDULER_ASSIGN
1031        #endif
1032        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 17
1033          , _CONFIGURE_SCHEDULER_ASSIGN
1034        #endif
1035        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 18
1036          , _CONFIGURE_SCHEDULER_ASSIGN
1037        #endif
1038        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 19
1039          , _CONFIGURE_SCHEDULER_ASSIGN
1040        #endif
1041        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 20
1042          , _CONFIGURE_SCHEDULER_ASSIGN
1043        #endif
1044        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 21
1045          , _CONFIGURE_SCHEDULER_ASSIGN
1046        #endif
1047        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 22
1048          , _CONFIGURE_SCHEDULER_ASSIGN
1049        #endif
1050        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 23
1051          , _CONFIGURE_SCHEDULER_ASSIGN
1052        #endif
1053        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 24
1054          , _CONFIGURE_SCHEDULER_ASSIGN
1055        #endif
1056        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 25
1057          , _CONFIGURE_SCHEDULER_ASSIGN
1058        #endif
1059        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 26
1060          , _CONFIGURE_SCHEDULER_ASSIGN
1061        #endif
1062        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 27
1063          , _CONFIGURE_SCHEDULER_ASSIGN
1064        #endif
1065        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 28
1066          , _CONFIGURE_SCHEDULER_ASSIGN
1067        #endif
1068        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 29
1069          , _CONFIGURE_SCHEDULER_ASSIGN
1070        #endif
1071        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 30
1072          , _CONFIGURE_SCHEDULER_ASSIGN
1073        #endif
1074        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 31
1075          , _CONFIGURE_SCHEDULER_ASSIGN
1076        #endif
1077        #if _CONFIGURE_MAXIMUM_PROCESSORS >= 32
1078          , _CONFIGURE_SCHEDULER_ASSIGN
1079        #endif
1080        #undef _CONFIGURE_SCHEDULER_ASSIGN
1081      #endif
1082    };
1083
1084    RTEMS_STATIC_ASSERT(
1085      _CONFIGURE_MAXIMUM_PROCESSORS
1086        == RTEMS_ARRAY_SIZE( _Scheduler_Initial_assignments ),
1087      _Scheduler_Initial_assignments
1088    );
1089  #endif
1090#endif
1091/**@}*/ /* end of Scheduler Configuration */
1092
1093/**
1094 * @defgroup ConfigurationIdle IDLE Thread Configuration
1095 *
1096 * @addtogroup Configuration
1097 *
1098 * This module contains configuration parameters related to the
1099 * set of IDLE threads. On a uniprocessor system, there is one
1100 * IDLE thread. On an SMP system, there is one for each core.
1101 */
1102
1103/*
1104 *  If you said the IDLE task was going to do application initialization
1105 *  and didn't override the IDLE body, then something is amiss.
1106 */
1107#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \
1108     !defined(CONFIGURE_IDLE_TASK_BODY))
1109  #error "CONFIGURE_ERROR: You did not override the IDLE task body."
1110#endif
1111
1112/**
1113 * @brief Idle task body configuration.
1114 *
1115 * There is a default IDLE thread body provided by RTEMS which
1116 * has the possibility of being CPU specific.  There may be a
1117 * BSP specific override of the RTEMS default body and in turn,
1118 * the application may override and provide its own.
1119 */
1120#ifndef CONFIGURE_IDLE_TASK_BODY
1121  #if defined(BSP_IDLE_TASK_BODY)
1122    #define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY
1123  #else
1124    #define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body
1125  #endif
1126#endif
1127/**@}*/ /* end of IDLE thread configuration */
1128
1129/**
1130 * @defgroup ConfigurationStackSize Configuration Thread Stack Size
1131 *
1132 * @addtogroup Configuration
1133 *
1134 * This module contains parameters related to thread and interrupt stacks.
1135 */
1136
1137/**
1138 * By default, use the minimum stack size requested by this port.
1139 */
1140#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE
1141  #define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1142#endif
1143
1144/**
1145 * This specifies the default POSIX thread stack size. By default, it is
1146 * twice that recommended for the port.
1147 */
1148#ifndef CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
1149#define CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE \
1150  (2 * CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1151#endif
1152
1153/**
1154 * @brief Idle task stack size configuration.
1155 *
1156 * By default, the IDLE task will have a stack of minimum size.
1157 * The BSP or application may override this value.
1158 */
1159#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE
1160  #ifdef BSP_IDLE_TASK_STACK_SIZE
1161    #define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE
1162  #else
1163    #define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1164  #endif
1165#endif
1166#if CONFIGURE_IDLE_TASK_STACK_SIZE < CONFIGURE_MINIMUM_TASK_STACK_SIZE
1167  #error "CONFIGURE_IDLE_TASK_STACK_SIZE less than CONFIGURE_MINIMUM_TASK_STACK_SIZE"
1168#endif
1169
1170/*
1171 * Interrupt stack configuration.
1172 *
1173 * By default, the interrupt stack will be of minimum size.
1174 * The BSP or application may override this value.
1175 */
1176
1177#ifndef CONFIGURE_INTERRUPT_STACK_SIZE
1178  #ifdef BSP_INTERRUPT_STACK_SIZE
1179    #define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE
1180  #else
1181    #define CONFIGURE_INTERRUPT_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1182  #endif
1183#endif
1184
1185#if CONFIGURE_INTERRUPT_STACK_SIZE % CPU_INTERRUPT_STACK_ALIGNMENT != 0
1186  #error "CONFIGURE_INTERRUPT_STACK_SIZE fails to meet the CPU port interrupt stack alignment"
1187#endif
1188
1189#ifdef CONFIGURE_INIT
1190  RTEMS_DEFINE_GLOBAL_SYMBOL(
1191    _ISR_Stack_size,
1192    CONFIGURE_INTERRUPT_STACK_SIZE
1193  );
1194
1195  char _ISR_Stack_area_begin[
1196    _CONFIGURE_MAXIMUM_PROCESSORS * CONFIGURE_INTERRUPT_STACK_SIZE
1197  ] RTEMS_ALIGNED( CPU_INTERRUPT_STACK_ALIGNMENT )
1198  RTEMS_SECTION( ".rtemsstack.interrupt.begin" );
1199
1200  RTEMS_DEFINE_GLOBAL_SYMBOL_IN_SECTION(
1201    _ISR_Stack_area_end,
1202    ".rtemsstack.interrupt.end"
1203  );
1204#endif
1205
1206/**
1207 * Configure the very much optional task stack allocator initialization
1208 */
1209#ifndef CONFIGURE_TASK_STACK_ALLOCATOR_INIT
1210  #define CONFIGURE_TASK_STACK_ALLOCATOR_INIT NULL
1211#endif
1212
1213/*
1214 *  Configure the very much optional task stack allocator and deallocator.
1215 */
1216#if !defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1217  && !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
1218  /**
1219   * This specifies the task stack allocator method.
1220   */
1221  #define CONFIGURE_TASK_STACK_ALLOCATOR _Workspace_Allocate
1222  /**
1223   * This specifies the task stack deallocator method.
1224   */
1225  #define CONFIGURE_TASK_STACK_DEALLOCATOR _Workspace_Free
1226#elif (defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1227  && !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)) \
1228    || (!defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1229      && defined(CONFIGURE_TASK_STACK_DEALLOCATOR))
1230  #error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined"
1231#endif
1232/**@}*/ /* end of thread/interrupt stack configuration */
1233
1234/**
1235 * @addtogroup Configuration
1236 */
1237/**@{*/
1238
1239/**
1240 * Should the RTEMS Workspace and C Program Heap be cleared automatically
1241 * at system start up?
1242 */
1243#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
1244  #ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY
1245    #define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \
1246            BSP_ZERO_WORKSPACE_AUTOMATICALLY
1247  #else
1248    #define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE
1249  #endif
1250#endif
1251/**@}*/ /* end of add to group Configuration */
1252
1253/**
1254 * @defgroup ConfigurationMalloc RTEMS Malloc configuration
1255 *
1256 * This module contains parameters related to configuration of the RTEMS
1257 * Malloc implementation.
1258 */
1259/**@{*/
1260#include <rtems/malloc.h>
1261
1262#ifdef CONFIGURE_INIT
1263  /**
1264   * By default, RTEMS uses separate heaps for the RTEMS Workspace and
1265   * the C Program Heap.  The application can choose optionally to combine
1266   * these to provide one larger memory pool. This is particularly
1267   * useful in combination with the unlimited objects configuration.
1268   */
1269  #ifdef CONFIGURE_UNIFIED_WORK_AREAS
1270    Heap_Control  *RTEMS_Malloc_Heap = &_Workspace_Area;
1271  #else
1272    Heap_Control   RTEMS_Malloc_Area;
1273    Heap_Control  *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area;
1274  #endif
1275#endif
1276
1277#ifdef CONFIGURE_INIT
1278  /**
1279   * This configures the sbrk() support for the malloc family.
1280   * By default it is assumed that the BSP provides all available
1281   * RAM to the malloc family implementation so sbrk()'ing to get
1282   * more memory would always fail anyway.
1283   */
1284  const rtems_heap_extend_handler rtems_malloc_extend_handler =
1285    #ifdef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
1286      rtems_heap_extend_via_sbrk;
1287    #else
1288      rtems_heap_null_extend;
1289    #endif
1290#endif
1291
1292#ifdef CONFIGURE_INIT
1293  /**
1294   * This configures the malloc family plugin which dirties memory
1295   * allocated.  This is helpful for finding unitialized data structure
1296   * problems.
1297   */
1298  rtems_malloc_dirtier_t rtems_malloc_dirty_helper =
1299    #if defined(CONFIGURE_MALLOC_DIRTY)
1300      rtems_malloc_dirty_memory;
1301    #else
1302      NULL;
1303    #endif
1304#endif
1305/**@}*/  /* end of Malloc Configuration */
1306
1307/**
1308 * @defgroup ConfigurationHelpers Configuration Helpers
1309 *
1310 * @ingroup Configuration
1311 *
1312 * This module contains items which are used internally to ease
1313 * the configuration calculations.
1314 */
1315/**@{*/
1316
1317/**
1318 * Zero of one returns 0 if the parameter is 0 else 1 is returned.
1319 */
1320#define _Configure_Zero_or_One(_number) ((_number) != 0 ? 1 : 0)
1321
1322/**
1323 * General helper to align up a value.
1324 */
1325#define _Configure_Align_up(_val, _align) \
1326  (((_val) + (_align) - 1) - ((_val) + (_align) - 1) % (_align))
1327
1328#define _CONFIGURE_HEAP_MIN_BLOCK_SIZE \
1329  _Configure_Align_up(sizeof(Heap_Block), CPU_HEAP_ALIGNMENT)
1330
1331/**
1332 * This is a helper macro used in calculations in this file.  It is used
1333 * to noted when an element is allocated from the RTEMS Workspace and adds
1334 * a factor to account for heap overhead plus an alignment factor that
1335 * may be applied.
1336 */
1337#define _Configure_From_workspace(_size) \
1338  (ssize_t) (_Configure_Zero_or_One(_size) * \
1339    _Configure_Align_up(_size + HEAP_BLOCK_HEADER_SIZE, \
1340      _CONFIGURE_HEAP_MIN_BLOCK_SIZE))
1341
1342/**
1343 * This is a helper macro used in stack space calculations in this file.  It
1344 * may be provided by the application in case a special task stack allocator
1345 * is used.  The default is allocation from the RTEMS Workspace.
1346 */
1347#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR
1348  #define _Configure_From_stackspace(_stack_size) \
1349    CONFIGURE_TASK_STACK_FROM_ALLOCATOR(_stack_size)
1350#else
1351  #define _Configure_From_stackspace(_stack_size) \
1352    _Configure_From_workspace(_stack_size)
1353#endif
1354
1355/**
1356 * Do not use the unlimited bit as part of the multiplication
1357 * for memory usage.
1358 */
1359#define _Configure_Max_Objects(_max) \
1360  (_Configure_Zero_or_One(_max) * rtems_resource_maximum_per_allocation(_max))
1361/**@}*/
1362
1363/**
1364 * @defgroup ConfigurationInitTasksTable Initialization Tasks Configuration
1365 *
1366 * @addtogroup Configuration
1367 *
1368 * This group contains the elements needed to define the Classic API
1369 * Initialization Tasks Table.
1370 *
1371 * Default User Initialization Task Table.  This table guarantees that
1372 * one user initialization table is defined.
1373 *
1374 *  WHEN CONFIGURE_HAS_OWN_INIT_TASK_TABLE is defined, the user is
1375 *  responsible for defining their own table information and setting the
1376 *  appropriate variables.
1377 */
1378#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
1379    !defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
1380
1381/**
1382 * When using the default Classic API Initialization Tasks Table, this is
1383 * used to specify the name of the single Classic API task.
1384 */
1385#ifndef CONFIGURE_INIT_TASK_NAME
1386  #define CONFIGURE_INIT_TASK_NAME          rtems_build_name('U', 'I', '1', ' ')
1387#endif
1388
1389/**
1390 * When using the default Classic API Initialization Tasks Table, this is
1391 * used to specify the stack size of the single Classic API task.
1392 */
1393#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
1394  #define CONFIGURE_INIT_TASK_STACK_SIZE    CONFIGURE_MINIMUM_TASK_STACK_SIZE
1395#endif
1396
1397/**
1398 * When using the default Classic API Initialization Tasks Table, this is
1399 * used to specify the priority of the single Classic API task.
1400 */
1401#ifndef CONFIGURE_INIT_TASK_PRIORITY
1402  #define CONFIGURE_INIT_TASK_PRIORITY      1
1403#endif
1404
1405/**
1406 * When using the default Classic API Initialization Tasks Table, this is
1407 * used to specify the attributes size of the single Classic API task.
1408 */
1409#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
1410  #define CONFIGURE_INIT_TASK_ATTRIBUTES    RTEMS_DEFAULT_ATTRIBUTES
1411#endif
1412
1413/**
1414 * When using the default Classic API Initialization Tasks Table, this is
1415 * used to specify the entry point of the single Classic API task.
1416 */
1417#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
1418  #ifdef __cplusplus
1419  extern "C" {
1420  #endif
1421    rtems_task Init (rtems_task_argument );
1422  #ifdef __cplusplus
1423  }
1424  #endif
1425  #define CONFIGURE_INIT_TASK_ENTRY_POINT   Init
1426  extern const char* bsp_boot_cmdline;
1427  #define CONFIGURE_INIT_TASK_ARGUMENTS     ((rtems_task_argument) &bsp_boot_cmdline)
1428#endif
1429
1430/**
1431 * When using the default Classic API Initialization Tasks Table, this is
1432 * used to specify the initial execution mode of the single Classic API task.
1433 */
1434#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
1435  #ifdef _CONFIGURE_SMP_APPLICATION
1436    #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
1437  #else
1438    #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
1439  #endif
1440#endif
1441
1442/**
1443 * When using the default Classic API Initialization Tasks Table, this is
1444 * used to specify the initial argument to the single Classic API task.
1445 */
1446#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
1447  #define CONFIGURE_INIT_TASK_ARGUMENTS     0
1448#endif
1449
1450#ifdef CONFIGURE_INIT
1451  rtems_initialization_tasks_table Initialization_tasks[] = {
1452    { CONFIGURE_INIT_TASK_NAME,
1453      CONFIGURE_INIT_TASK_STACK_SIZE,
1454      CONFIGURE_INIT_TASK_PRIORITY,
1455      CONFIGURE_INIT_TASK_ATTRIBUTES,
1456      CONFIGURE_INIT_TASK_ENTRY_POINT,
1457      CONFIGURE_INIT_TASK_INITIAL_MODES,
1458      CONFIGURE_INIT_TASK_ARGUMENTS
1459    }
1460  };
1461#endif
1462
1463/**
1464 * This is the name of the Initialization Tasks Table generated.
1465 */
1466#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
1467
1468/*
1469 * This is the size of the Initialization Tasks Table generated.
1470 */
1471#define CONFIGURE_INIT_TASK_TABLE_SIZE \
1472  RTEMS_ARRAY_SIZE(CONFIGURE_INIT_TASK_TABLE)
1473
1474#else     /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
1475#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
1476
1477/*
1478 * The user application is responsible for defining everything
1479 * when CONFIGURE_HAS_OWN_INIT_TABLE is defined.
1480 */
1481#else     /* not using standard or providing own Init Task Table */
1482
1483/*
1484 * This is the name of the Initialization Task when none is configured.
1485 */
1486#define CONFIGURE_INIT_TASK_TABLE      NULL
1487
1488/*
1489 * This is the size of the Initialization Task when none is configured.
1490 */
1491#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
1492
1493/*
1494 * This is the stack size of the Initialization Task when none is configured.
1495 */
1496#define CONFIGURE_INIT_TASK_STACK_SIZE 0
1497
1498#endif    /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
1499
1500#endif
1501/**@}*/  /* end of Classic API Initialization Tasks Table */
1502
1503/**
1504 * @defgroup ConfigurationDriverTable Device Driver Table Configuration
1505 *
1506 * @addtogroup Configuration
1507 *
1508 * This group contains parameters related to generating a Device Driver
1509 * Table.
1510 *
1511 * Default Device Driver Table.  Each driver needed by the test is explicitly
1512 * chosen by the application.  There is always a null driver entry.
1513 */
1514/**@{*/
1515
1516/**
1517 * This is an empty device driver slot.
1518 */
1519#define NULL_DRIVER_TABLE_ENTRY \
1520 { NULL, NULL, NULL, NULL, NULL, NULL }
1521
1522#if (defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1523    defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER)) || \
1524  (defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1525    defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER)) || \
1526  (defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER) && \
1527    defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER))
1528#error "CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER, CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER, and CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER are mutually exclusive"
1529#endif
1530
1531#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1532  #include <rtems/console.h>
1533#endif
1534
1535#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
1536  #include <rtems/console.h>
1537
1538  #ifdef CONFIGURE_INIT
1539    RTEMS_SYSINIT_ITEM(
1540      _Console_simple_Initialize,
1541      RTEMS_SYSINIT_DEVICE_DRIVERS,
1542      RTEMS_SYSINIT_ORDER_SECOND
1543    );
1544  #endif
1545#endif
1546
1547#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER
1548  #include <rtems/console.h>
1549
1550  #ifdef CONFIGURE_INIT
1551    RTEMS_SYSINIT_ITEM(
1552      _Console_simple_task_Initialize,
1553      RTEMS_SYSINIT_DEVICE_DRIVERS,
1554      RTEMS_SYSINIT_ORDER_SECOND
1555    );
1556  #endif
1557#endif
1558
1559#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1560  #include <rtems/clockdrv.h>
1561
1562  #ifdef CONFIGURE_INIT
1563    RTEMS_SYSINIT_ITEM(
1564      _Clock_Initialize,
1565      RTEMS_SYSINIT_DEVICE_DRIVERS,
1566      RTEMS_SYSINIT_ORDER_THIRD
1567    );
1568  #endif
1569#endif
1570
1571#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
1572  #include <rtems/btimer.h>
1573#endif
1574
1575#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1576  #include <rtems/rtc.h>
1577#endif
1578
1579#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1580  #include <rtems/watchdogdrv.h>
1581#endif
1582
1583#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1584  #include <rtems/framebuffer.h>
1585#endif
1586
1587#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1588  #include <rtems/devnull.h>
1589#endif
1590
1591#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1592  #include <rtems/devzero.h>
1593#endif
1594
1595#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1596  /* the ide driver needs the ATA driver */
1597  #ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1598    #define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1599  #endif
1600  #include <libchip/ide_ctrl.h>
1601#endif
1602
1603#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1604  #include <libchip/ata.h>
1605#endif
1606
1607#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
1608
1609/**
1610 * This specifies the maximum number of device drivers that
1611 * can be installed in the system at one time.  It must account
1612 * for both the statically and dynamically installed drivers.
1613 */
1614#ifndef CONFIGURE_MAXIMUM_DRIVERS
1615  #define CONFIGURE_MAXIMUM_DRIVERS
1616#endif
1617
1618#ifdef CONFIGURE_INIT
1619  rtems_driver_address_table
1620    _IO_Driver_address_table[ CONFIGURE_MAXIMUM_DRIVERS ] = {
1621    #ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
1622      CONFIGURE_BSP_PREREQUISITE_DRIVERS,
1623    #endif
1624    #ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
1625      CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
1626    #endif
1627    #ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1628      CONSOLE_DRIVER_TABLE_ENTRY,
1629    #endif
1630    #ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1631      RTC_DRIVER_TABLE_ENTRY,
1632    #endif
1633    #ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1634      WATCHDOG_DRIVER_TABLE_ENTRY,
1635    #endif
1636    #ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1637      DEVNULL_DRIVER_TABLE_ENTRY,
1638    #endif
1639    #ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1640      DEVZERO_DRIVER_TABLE_ENTRY,
1641    #endif
1642    #ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1643      IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
1644    #endif
1645    #ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1646      ATA_DRIVER_TABLE_ENTRY,
1647    #endif
1648    #ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1649      FRAME_BUFFER_DRIVER_TABLE_ENTRY,
1650    #endif
1651    #ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
1652      CONFIGURE_APPLICATION_EXTRA_DRIVERS,
1653    #endif
1654    #ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
1655      NULL_DRIVER_TABLE_ENTRY
1656    #elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1657        !defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
1658        !defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
1659        !defined(CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER) && \
1660        !defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
1661        !defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
1662        !defined(CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER) && \
1663        !defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
1664      NULL_DRIVER_TABLE_ENTRY
1665    #endif
1666  };
1667
1668  const size_t _IO_Number_of_drivers =
1669    RTEMS_ARRAY_SIZE( _IO_Driver_address_table );
1670#endif
1671
1672#endif  /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
1673
1674#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1675  /*
1676   * configure the priority of the ATA driver task
1677   */
1678  #ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
1679    #define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
1680  #endif
1681  #ifdef CONFIGURE_INIT
1682    rtems_task_priority rtems_ata_driver_task_priority
1683      = CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
1684  #endif /* CONFIGURE_INIT */
1685#endif
1686/**@}*/ /* end of Device Driver Table Configuration */
1687
1688/**
1689 * @defgroup ConfigurationLibBlock Configuration of LIBBLOCK
1690 *
1691 * @addtogroup Configuration
1692 *
1693 * This module contains parameters related to the LIBBLOCK buffering
1694 * and caching subsystem. It requires tasks to swap out data to be
1695 * written to non-volatile storage.
1696 */
1697/**@{*/
1698#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
1699  #include <rtems/bdbuf.h>
1700  /*
1701   * configure the bdbuf cache parameters
1702   */
1703  #ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
1704    #define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
1705                              RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
1706  #endif
1707  #ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
1708    #define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
1709                              RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
1710  #endif
1711  #ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
1712    #define CONFIGURE_SWAPOUT_TASK_PRIORITY \
1713                              RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
1714  #endif
1715  #ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
1716    #define CONFIGURE_SWAPOUT_SWAP_PERIOD \
1717                              RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
1718  #endif
1719  #ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
1720    #define CONFIGURE_SWAPOUT_BLOCK_HOLD \
1721                              RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
1722  #endif
1723  #ifndef CONFIGURE_SWAPOUT_WORKER_TASKS
1724    #define CONFIGURE_SWAPOUT_WORKER_TASKS \
1725                              RTEMS_BDBUF_SWAPOUT_WORKER_TASKS_DEFAULT
1726  #endif
1727  #ifndef CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY
1728    #define CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY \
1729                              RTEMS_BDBUF_SWAPOUT_WORKER_TASK_PRIORITY_DEFAULT
1730  #endif
1731  #ifndef CONFIGURE_BDBUF_TASK_STACK_SIZE
1732    #define CONFIGURE_BDBUF_TASK_STACK_SIZE \
1733                              RTEMS_BDBUF_TASK_STACK_SIZE_DEFAULT
1734  #endif
1735  #ifndef CONFIGURE_BDBUF_CACHE_MEMORY_SIZE
1736    #define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE \
1737                              RTEMS_BDBUF_CACHE_MEMORY_SIZE_DEFAULT
1738  #endif
1739  #ifndef CONFIGURE_BDBUF_BUFFER_MIN_SIZE
1740    #define CONFIGURE_BDBUF_BUFFER_MIN_SIZE \
1741                              RTEMS_BDBUF_BUFFER_MIN_SIZE_DEFAULT
1742  #endif
1743  #ifndef CONFIGURE_BDBUF_BUFFER_MAX_SIZE
1744    #define CONFIGURE_BDBUF_BUFFER_MAX_SIZE \
1745                              RTEMS_BDBUF_BUFFER_MAX_SIZE_DEFAULT
1746  #endif
1747  #ifndef CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1748    #define CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY \
1749                              RTEMS_BDBUF_READ_AHEAD_TASK_PRIORITY_DEFAULT
1750  #endif
1751  #ifdef CONFIGURE_INIT
1752    const rtems_bdbuf_config rtems_bdbuf_configuration = {
1753      CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
1754      CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
1755      CONFIGURE_SWAPOUT_TASK_PRIORITY,
1756      CONFIGURE_SWAPOUT_SWAP_PERIOD,
1757      CONFIGURE_SWAPOUT_BLOCK_HOLD,
1758      CONFIGURE_SWAPOUT_WORKER_TASKS,
1759      CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY,
1760      CONFIGURE_BDBUF_TASK_STACK_SIZE,
1761      CONFIGURE_BDBUF_CACHE_MEMORY_SIZE,
1762      CONFIGURE_BDBUF_BUFFER_MIN_SIZE,
1763      CONFIGURE_BDBUF_BUFFER_MAX_SIZE,
1764      CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1765    };
1766  #endif
1767
1768  #define _CONFIGURE_LIBBLOCK_TASKS \
1769    (1 + CONFIGURE_SWAPOUT_WORKER_TASKS + \
1770    (CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS != 0))
1771
1772  #define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS \
1773    (_CONFIGURE_LIBBLOCK_TASKS * \
1774    (CONFIGURE_BDBUF_TASK_STACK_SIZE <= CONFIGURE_MINIMUM_TASK_STACK_SIZE ? \
1775    0 : CONFIGURE_BDBUF_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1776
1777  #if defined(CONFIGURE_HAS_OWN_BDBUF_TABLE) || \
1778      defined(CONFIGURE_BDBUF_BUFFER_SIZE) || \
1779      defined(CONFIGURE_BDBUF_BUFFER_COUNT)
1780    #error BDBUF Cache does not use a buffer configuration table. Please remove.
1781  #endif
1782#else
1783  /** This specifies the number of libblock tasks. */
1784  #define _CONFIGURE_LIBBLOCK_TASKS 0
1785  /** This specifies the extra stack space configured for libblock tasks. */
1786  #define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS 0
1787  /** This specifies the number of Classic API semaphores needed by libblock. */
1788#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
1789/**@}*/
1790
1791/**
1792 * @defgroup ConfigurationMultiprocessing Multiprocessing Configuration
1793 *
1794 * @addtogroup Configuration
1795 *
1796 * This module contains the parameters related to the Multiprocessing
1797 * configuration of RTEMS.
1798 *
1799 * In a single processor or SMP configuration, only two parameters are
1800 * needed and they are defaulted. The user should not have to specify
1801 * any parameters.
1802 */
1803/**@{*/
1804
1805/**
1806 * This defines the extra stack space required for the MPCI server thread.
1807 */
1808#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
1809  #define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
1810#endif
1811
1812#if defined(RTEMS_MULTIPROCESSING)
1813  /*
1814   *  Default Multiprocessing Configuration Table.  The defaults are
1815   *  appropriate for most of the RTEMS Multiprocessor Test Suite.  Each
1816   *  value may be overridden within each test to customize the environment.
1817   */
1818
1819  #ifdef CONFIGURE_MP_APPLICATION
1820    #ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
1821
1822      #ifndef CONFIGURE_MP_NODE_NUMBER
1823        #define CONFIGURE_MP_NODE_NUMBER                NODE_NUMBER
1824      #endif
1825
1826      #ifndef CONFIGURE_MP_MAXIMUM_NODES
1827        #define CONFIGURE_MP_MAXIMUM_NODES              2
1828      #endif
1829
1830      #ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
1831        #define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS     32
1832      #endif
1833      #define _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
1834        _Configure_From_workspace( \
1835          (_global_objects) * sizeof(Objects_MP_Control) \
1836        )
1837
1838      #ifndef CONFIGURE_MP_MAXIMUM_PROXIES
1839        #define CONFIGURE_MP_MAXIMUM_PROXIES            32
1840      #endif
1841      #define _CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
1842        _Configure_From_workspace((_proxies) \
1843          * (sizeof(Thread_Proxy_control) \
1844            + sizeof(Thread_queue_Configured_heads)))
1845
1846      #ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
1847        #include <mpci.h>
1848        #define CONFIGURE_MP_MPCI_TABLE_POINTER         &MPCI_table
1849      #endif
1850
1851      #ifdef CONFIGURE_INIT
1852        rtems_multiprocessing_table Multiprocessing_configuration = {
1853          CONFIGURE_MP_NODE_NUMBER,               /* local node number */
1854          CONFIGURE_MP_MAXIMUM_NODES,             /* maximum # nodes */
1855          CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS,    /* maximum # global objects */
1856          CONFIGURE_MP_MAXIMUM_PROXIES,           /* maximum # proxies */
1857          CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
1858          CONFIGURE_MP_MPCI_TABLE_POINTER         /* ptr to MPCI config table */
1859        };
1860      #endif
1861
1862      #define CONFIGURE_MULTIPROCESSING_TABLE    &Multiprocessing_configuration
1863
1864      #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1
1865
1866    #endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
1867  #else
1868    #define CONFIGURE_MULTIPROCESSING_TABLE NULL
1869    #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1870  #endif /* CONFIGURE_MP_APPLICATION */
1871#else
1872  #define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1873#endif /* RTEMS_MULTIPROCESSING */
1874/**@}*/ /* end of Multiprocessing Configuration */
1875
1876/**
1877 * This macro specifies that the user wants to use unlimited objects for any
1878 * classic or posix objects that have not already been given resource limits.
1879 */
1880#if defined(CONFIGURE_UNLIMITED_OBJECTS)
1881  #if !defined(CONFIGURE_UNIFIED_WORK_AREAS) && \
1882     !defined(CONFIGURE_EXECUTIVE_RAM_SIZE) && \
1883     !defined(CONFIGURE_MEMORY_OVERHEAD)
1884     #error "CONFIGURE_UNLIMITED_OBJECTS requires a unified work area, an executive RAM size, or a defined workspace memory overhead"
1885  #endif
1886
1887  #if !defined(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1888  /**
1889   * This macro specifies a default allocation size for when auto-extending
1890   * unlimited objects if none was given by the user.
1891   */
1892    #define CONFIGURE_UNLIMITED_ALLOCATION_SIZE 8
1893  #endif
1894  #if !defined(CONFIGURE_MAXIMUM_TASKS)
1895    #define CONFIGURE_MAXIMUM_TASKS \
1896      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1897  #endif
1898  #if !defined(CONFIGURE_MAXIMUM_TIMERS)
1899    #define CONFIGURE_MAXIMUM_TIMERS \
1900      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1901  #endif
1902  #if !defined(CONFIGURE_MAXIMUM_SEMAPHORES)
1903    #define CONFIGURE_MAXIMUM_SEMAPHORES \
1904      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1905  #endif
1906  #if !defined(CONFIGURE_MAXIMUM_MESSAGE_QUEUES)
1907    #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES \
1908      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1909  #endif
1910  #if !defined(CONFIGURE_MAXIMUM_PARTITIONS)
1911    #define CONFIGURE_MAXIMUM_PARTITIONS \
1912      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1913  #endif
1914  #if !defined(CONFIGURE_MAXIMUM_REGIONS)
1915    #define CONFIGURE_MAXIMUM_REGIONS \
1916      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1917  #endif
1918  #if !defined(CONFIGURE_MAXIMUM_PORTS)
1919    #define CONFIGURE_MAXIMUM_PORTS \
1920      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1921  #endif
1922  #if !defined(CONFIGURE_MAXIMUM_PERIODS)
1923    #define CONFIGURE_MAXIMUM_PERIODS \
1924      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1925  #endif
1926  #if !defined(CONFIGURE_MAXIMUM_BARRIERS)
1927    #define CONFIGURE_MAXIMUM_BARRIERS \
1928      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1929  #endif
1930  #if !defined(CONFIGURE_MAXIMUM_POSIX_KEYS)
1931    #define CONFIGURE_MAXIMUM_POSIX_KEYS \
1932      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1933  #endif
1934  #if !defined(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS)
1935    #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
1936      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1937  #endif
1938  #if !defined(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES)
1939    #define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES \
1940      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1941  #endif
1942  #if !defined(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES)
1943    #define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES \
1944      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1945  #endif
1946  #if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS)
1947    #define CONFIGURE_MAXIMUM_POSIX_SHMS \
1948      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1949  #endif
1950  #if !defined(CONFIGURE_MAXIMUM_POSIX_THREADS)
1951    #define CONFIGURE_MAXIMUM_POSIX_THREADS \
1952      rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1953  #endif
1954
1955  #ifdef RTEMS_POSIX_API
1956    #if !defined(CONFIGURE_MAXIMUM_POSIX_TIMERS)
1957      #define CONFIGURE_MAXIMUM_POSIX_TIMERS \
1958        rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1959    #endif
1960  #endif /* RTEMS_POSIX_API */
1961#endif /* CONFIGURE_UNLIMITED_OBJECTS */
1962
1963
1964/**
1965 * @defgroup ConfigurationClassicAPI Classic API Configuration
1966 *
1967 * @ingroup Configuration
1968 *
1969 * This module contains the parameters related to configuration
1970 * of the Classic API services.
1971 */
1972/**@{*/
1973
1974/** This configures the maximum number of Classic API tasks. */
1975#ifndef CONFIGURE_MAXIMUM_TASKS
1976  #define CONFIGURE_MAXIMUM_TASKS               0
1977#endif
1978
1979/*
1980 * This is calculated to account for the maximum number of Classic API
1981 * tasks used by the application and configured RTEMS capabilities.
1982 */
1983#define _CONFIGURE_TASKS \
1984  (CONFIGURE_MAXIMUM_TASKS + _CONFIGURE_LIBBLOCK_TASKS)
1985
1986#ifndef CONFIGURE_MAXIMUM_TIMERS
1987  /** This specifies the maximum number of Classic API timers. */
1988  #define CONFIGURE_MAXIMUM_TIMERS             0
1989#endif
1990
1991#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
1992  /** This specifies the maximum number of Classic API semaphores. */
1993  #define CONFIGURE_MAXIMUM_SEMAPHORES                 0
1994#endif
1995
1996#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
1997  /**
1998   * This configuration parameter specifies the maximum number of
1999   * Classic API Message Queues.
2000   */
2001  #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES             0
2002#endif
2003
2004#ifndef CONFIGURE_MAXIMUM_PARTITIONS
2005  /**
2006   * This configuration parameter specifies the maximum number of
2007   * Classic API Partitions.
2008   */
2009  #define CONFIGURE_MAXIMUM_PARTITIONS                 0
2010#endif
2011
2012#ifndef CONFIGURE_MAXIMUM_REGIONS
2013  /**
2014   * This configuration parameter specifies the maximum number of
2015   * Classic API Regions.
2016   */
2017  #define CONFIGURE_MAXIMUM_REGIONS              0
2018#endif
2019
2020#ifndef CONFIGURE_MAXIMUM_PORTS
2021  /**
2022   * This configuration parameter specifies the maximum number of
2023   * Classic API Dual-Ported Memory Ports.
2024   */
2025  #define CONFIGURE_MAXIMUM_PORTS            0
2026#endif
2027
2028#ifndef CONFIGURE_MAXIMUM_PERIODS
2029  /**
2030   * This configuration parameter specifies the maximum number of
2031   * Classic API Rate Monotonic Periods.
2032   */
2033  #define CONFIGURE_MAXIMUM_PERIODS              0
2034#endif
2035
2036/**
2037 * This configuration parameter specifies the maximum number of
2038 * Classic API Barriers.
2039 */
2040#ifndef CONFIGURE_MAXIMUM_BARRIERS
2041  #define CONFIGURE_MAXIMUM_BARRIERS               0
2042#endif
2043
2044/*
2045 * This macro is calculated to specify the number of Classic API
2046 * Barriers required by the application and configured capabilities.
2047 */
2048#define _CONFIGURE_BARRIERS \
2049  (CONFIGURE_MAXIMUM_BARRIERS + _CONFIGURE_BARRIERS_FOR_FIFOS)
2050
2051#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
2052  /**
2053   * This configuration parameter specifies the maximum number of
2054   * Classic API User Extensions.
2055   */
2056  #define CONFIGURE_MAXIMUM_USER_EXTENSIONS                 0
2057#endif
2058
2059/**@}*/ /* end of Classic API Configuration */
2060
2061/**
2062 * @defgroup ConfigurationGeneral General System Configuration
2063 *
2064 * @ingroup Configuration
2065 *
2066 * This module contains configuration parameters that are independent
2067 * of any API but impact general system configuration.
2068 */
2069/**@{*/
2070
2071/** The configures the number of microseconds per clock tick. */
2072#ifndef CONFIGURE_MICROSECONDS_PER_TICK
2073  #define CONFIGURE_MICROSECONDS_PER_TICK \
2074          RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
2075#endif
2076
2077#if 1000000 % CONFIGURE_MICROSECONDS_PER_TICK != 0
2078  #warning "The clock ticks per second is not an integer"
2079#endif
2080
2081#if CONFIGURE_MICROSECONDS_PER_TICK <= 0
2082  #error "The CONFIGURE_MICROSECONDS_PER_TICK must be positive"
2083#endif
2084
2085#define _CONFIGURE_TICKS_PER_SECOND (1000000 / CONFIGURE_MICROSECONDS_PER_TICK)
2086
2087/** The configures the number of clock ticks per timeslice. */
2088#ifndef CONFIGURE_TICKS_PER_TIMESLICE
2089  #define CONFIGURE_TICKS_PER_TIMESLICE        50
2090#endif
2091
2092/**@}*/ /* end of General Configuration */
2093
2094/*
2095 *  Initial Extension Set
2096 */
2097
2098#ifdef CONFIGURE_INIT
2099#ifdef CONFIGURE_STACK_CHECKER_ENABLED
2100#include <rtems/stackchk.h>
2101#endif
2102#include <rtems/libcsupport.h>
2103
2104#if defined(BSP_INITIAL_EXTENSION) || \
2105    defined(CONFIGURE_INITIAL_EXTENSIONS) || \
2106    defined(CONFIGURE_STACK_CHECKER_ENABLED) || \
2107    (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
2108  const User_extensions_Table _User_extensions_Initial_extensions[] = {
2109    #if CONFIGURE_RECORD_PER_PROCESSOR_ITEMS > 0 && \
2110      defined(CONFIGURE_RECORD_EXTENSIONS_ENABLED)
2111      RECORD_EXTENSION,
2112    #endif
2113    #if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2114      RTEMS_NEWLIB_EXTENSION,
2115    #endif
2116    #if defined(CONFIGURE_STACK_CHECKER_ENABLED)
2117      RTEMS_STACK_CHECKER_EXTENSION,
2118    #endif
2119    #if defined(CONFIGURE_INITIAL_EXTENSIONS)
2120      CONFIGURE_INITIAL_EXTENSIONS,
2121    #endif
2122    #if defined(BSP_INITIAL_EXTENSION)
2123      BSP_INITIAL_EXTENSION
2124    #endif
2125  };
2126
2127  const size_t _User_extensions_Initial_count =
2128    RTEMS_ARRAY_SIZE( _User_extensions_Initial_extensions );
2129
2130  User_extensions_Switch_control _User_extensions_Initial_switch_controls[
2131    RTEMS_ARRAY_SIZE( _User_extensions_Initial_extensions )
2132  ];
2133
2134  RTEMS_SYSINIT_ITEM(
2135    _User_extensions_Handler_initialization,
2136    RTEMS_SYSINIT_INITIAL_EXTENSIONS,
2137    RTEMS_SYSINIT_ORDER_MIDDLE
2138  );
2139#endif
2140
2141#if defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2142struct _reent *__getreent(void)
2143{
2144  return _Thread_Get_executing()->libc_reent;
2145}
2146#endif
2147
2148#endif
2149
2150/**
2151 * @defgroup ConfigurationPOSIXAPI POSIX API Configuration Parameters
2152 *
2153 * This module contains the parameters related to configuration
2154 * of the POSIX API services.
2155 */
2156/**@{*/
2157
2158/**
2159 * This configuration parameter specifies the maximum number of
2160 * POSIX API keys.
2161 *
2162 * POSIX Keys are available whether or not the POSIX API is enabled.
2163 */
2164#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
2165  #define CONFIGURE_MAXIMUM_POSIX_KEYS 0
2166#endif
2167
2168/*
2169 * This macro is calculated to specify the memory required for
2170 * POSIX API key/value pairs.
2171 */
2172#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
2173  #define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
2174    (CONFIGURE_MAXIMUM_POSIX_KEYS * \
2175     (CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS))
2176#endif
2177
2178/*
2179 * This macro is calculated to specify the total number of
2180 * POSIX API keys required by the application and configured
2181 * system capabilities.
2182 */
2183#define _CONFIGURE_POSIX_KEYS \
2184  (CONFIGURE_MAXIMUM_POSIX_KEYS + _CONFIGURE_LIBIO_POSIX_KEYS)
2185
2186/**
2187 * This configuration parameter specifies the maximum number of
2188 * POSIX API threads.
2189 */
2190#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2191  #define CONFIGURE_MAXIMUM_POSIX_THREADS 0
2192#endif
2193
2194/*
2195 * Account for the object control structures plus the name
2196 * of the object to be duplicated.
2197 */
2198#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
2199  (_Configure_Max_Objects(_number) \
2200    * _Configure_From_workspace(_POSIX_PATH_MAX + 1))
2201
2202/**
2203 * This configuration parameter specifies the maximum number of
2204 * POSIX API message queues.
2205 */
2206#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
2207  #define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
2208#endif
2209
2210/*
2211 * This macro is calculated to specify the memory required for
2212 * POSIX API message queues.
2213 */
2214#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
2215  _Configure_POSIX_Named_Object_RAM( \
2216     _message_queues, sizeof(POSIX_Message_queue_Control) )
2217
2218/**
2219 * This configuration parameter specifies the maximum number of
2220 * POSIX API semaphores.
2221 */
2222#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
2223  #define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
2224#endif
2225
2226/*
2227 * This macro is calculated to specify the memory required for
2228 * POSIX API semaphores.
2229 */
2230#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
2231  _Configure_POSIX_Named_Object_RAM( \
2232     _semaphores, sizeof(POSIX_Semaphore_Control) )
2233
2234/**
2235 * Configure the maximum number of POSIX shared memory objects.
2236 */
2237#ifndef CONFIGURE_MAXIMUM_POSIX_SHMS
2238  #define CONFIGURE_MAXIMUM_POSIX_SHMS 0
2239#endif
2240
2241/*
2242 * This macro is calculated to specify the memory required for
2243 * POSIX API shared memory.
2244 */
2245#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS(_shms) \
2246  _Configure_POSIX_Named_Object_RAM(_shms, sizeof(POSIX_Shm_Control) )
2247
2248/**
2249 * This configuration parameter specifies the maximum number of
2250 * POSIX API timers.
2251 */
2252#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
2253  #define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
2254#endif
2255
2256#if !defined(RTEMS_POSIX_API) && CONFIGURE_MAXIMUM_POSIX_TIMERS != 0
2257  #error "CONFIGURE_MAXIMUM_POSIX_TIMERS must be zero if POSIX API is disabled"
2258#endif
2259
2260/**
2261 * This configuration parameter specifies the maximum number of
2262 * POSIX API queued signals.
2263 */
2264#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
2265  #define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
2266#endif
2267
2268#if !defined(RTEMS_POSIX_API) && CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0
2269  #error "CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS must be zero if POSIX API is disabled"
2270#endif
2271
2272#if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
2273  #define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS \
2274    _Configure_From_workspace( (CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS) * \
2275      sizeof( POSIX_signals_Siginfo_node ) )
2276#else
2277  #define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS 0
2278#endif
2279
2280#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
2281  #ifndef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
2282    #ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
2283      #define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT   POSIX_Init
2284    #endif
2285
2286    #ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2287      #define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
2288        CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
2289    #endif
2290
2291    #ifdef CONFIGURE_INIT
2292      posix_initialization_threads_table POSIX_Initialization_threads[] = {
2293        { CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT,
2294          CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
2295      };
2296    #endif
2297
2298    #define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
2299      POSIX_Initialization_threads
2300
2301    #define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
2302      RTEMS_ARRAY_SIZE(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME)
2303  #endif /* !CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
2304#else /* !CONFIGURE_POSIX_INIT_THREAD_TABLE */
2305  #define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
2306  #define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
2307#endif /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
2308
2309/**
2310 * This configuration parameter specifies the stack size of the
2311 * POSIX API Initialization thread (if used).
2312 */
2313#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2314  #define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE    0
2315#endif
2316/**@}*/  /* end of POSIX API Configuration */
2317
2318/**
2319 * @defgroup ConfigurationGNAT GNAT/RTEMS Configuration
2320 *
2321 * @addtogroup Configuration
2322 *
2323 *  This modules includes configuration parameters for applications which
2324 *  use GNAT/RTEMS. GNAT implements each Ada task as a POSIX thread.
2325 */
2326/**@{*/
2327#ifdef CONFIGURE_GNAT_RTEMS
2328  /**
2329   * This is the maximum number of Ada tasks which can be concurrently
2330   * in existence.  Twenty (20) are required to run all tests in the
2331   * ACATS (formerly ACVC).
2332   */
2333  #ifndef CONFIGURE_MAXIMUM_ADA_TASKS
2334    #define CONFIGURE_MAXIMUM_ADA_TASKS  20
2335  #endif
2336
2337  /**
2338   * This is the number of non-Ada tasks which invoked Ada code.
2339   */
2340  #ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
2341    #define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2342  #endif
2343#else
2344  /** This defines he number of POSIX mutexes GNAT needs. */
2345  /** This defines he number of Ada tasks needed by the application. */
2346  #define CONFIGURE_MAXIMUM_ADA_TASKS      0
2347  /**
2348   * This defines he number of non-Ada tasks/threads that will invoke
2349   * Ada subprograms or functions.
2350   */
2351  #define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2352#endif
2353/**@}*/  /* end of GNAT Configuration */
2354
2355/**
2356 * This is so we can account for tasks with stacks greater than minimum
2357 * size.  This is in bytes.
2358 */
2359#ifndef CONFIGURE_EXTRA_TASK_STACKS
2360  #define CONFIGURE_EXTRA_TASK_STACKS 0
2361#endif
2362
2363/**
2364 * This macro provides a summation of the various POSIX thread requirements.
2365 */
2366#define _CONFIGURE_POSIX_THREADS \
2367   (CONFIGURE_MAXIMUM_POSIX_THREADS + \
2368     CONFIGURE_MAXIMUM_ADA_TASKS)
2369
2370/*
2371 * We must be able to split the free block used for the second last allocation
2372 * into two parts so that we have a free block for the last allocation.  See
2373 * _Heap_Block_split().
2374 */
2375#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \
2376  _Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT )
2377
2378/**
2379 * This calculates the amount of memory reserved for the IDLE tasks.
2380 * In an SMP system, each CPU core has its own idle task.
2381 */
2382#define _CONFIGURE_IDLE_TASKS_COUNT _CONFIGURE_MAXIMUM_PROCESSORS
2383
2384/*
2385 *  Calculate the RAM size based on the maximum number of objects configured.
2386 */
2387#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
2388
2389/*
2390 * Account for allocating the following per object
2391 *   + array of object control structures
2392 *   + local pointer table -- pointer per object plus a zero'th
2393 *     entry in the local pointer table.
2394 */
2395#define _CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
2396  (_Configure_Max_Objects(_number_FP_tasks) \
2397    * _Configure_From_workspace(CONTEXT_FP_SIZE))
2398
2399/*
2400 * This defines the amount of memory configured for the multiprocessing
2401 * support required by this application.
2402 */
2403#ifdef CONFIGURE_MP_APPLICATION
2404  #define _CONFIGURE_MEMORY_FOR_MP \
2405    (_CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
2406     _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS))
2407#else
2408  #define _CONFIGURE_MEMORY_FOR_MP  0
2409#endif
2410
2411/**
2412 * The following macro is used to calculate the memory allocated by RTEMS
2413 * for the message buffers associated with a particular message queue.
2414 * There is a fixed amount of overhead per message.
2415 */
2416#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
2417    _Configure_From_workspace( \
2418      (_messages) * (_Configure_Align_up(_size, sizeof(uintptr_t)) \
2419        + sizeof(CORE_message_queue_Buffer_control)))
2420
2421/*
2422 * This macro is set to the amount of memory required for pending message
2423 * buffers in bytes.  It should be constructed by adding together a
2424 * set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
2425 */
2426#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
2427  #define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
2428#endif
2429
2430/**
2431 * This macro is available just in case the confdefs.h file underallocates
2432 * memory for a particular application.  This lets the user add some extra
2433 * memory in case something broken and underestimates.
2434 *
2435 * It is also possible for cases where confdefs.h overallocates memory,
2436 * you could substract memory from the allocated.  The estimate is just
2437 * that, an estimate, and assumes worst case alignment and padding on
2438 * each allocated element.  So in some cases it could be too conservative.
2439 *
2440 * NOTE: Historically this was used for message buffers.
2441 */
2442#ifndef CONFIGURE_MEMORY_OVERHEAD
2443  #define CONFIGURE_MEMORY_OVERHEAD 0
2444#endif
2445
2446/**
2447 * This defines the formula used to compute the amount of memory
2448 * reserved for internal task control structures.
2449 */
2450#if CPU_IDLE_TASK_IS_FP == TRUE
2451  #define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2452    _CONFIGURE_MEMORY_FOR_TASKS( \
2453      _CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2454      _CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2455    )
2456#else
2457  #define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2458    _CONFIGURE_MEMORY_FOR_TASKS( \
2459      _CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2460      _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2461    )
2462#endif
2463
2464/**
2465 * This macro accounts for general RTEMS system overhead.
2466 */
2467#define _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
2468  _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS
2469
2470/**
2471 * This calculates the memory required for the executive workspace.
2472 *
2473 * This is an internal parameter.
2474 */
2475#define CONFIGURE_EXECUTIVE_RAM_SIZE \
2476( \
2477   _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
2478   _CONFIGURE_MEMORY_FOR_TASKS( \
2479     _CONFIGURE_TASKS, _CONFIGURE_TASKS) + \
2480   _CONFIGURE_MEMORY_FOR_TASKS( \
2481     _CONFIGURE_POSIX_THREADS, _CONFIGURE_POSIX_THREADS) + \
2482   _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
2483     CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES) + \
2484   _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
2485     CONFIGURE_MAXIMUM_POSIX_SEMAPHORES) + \
2486   _CONFIGURE_MEMORY_FOR_POSIX_SHMS( \
2487     CONFIGURE_MAXIMUM_POSIX_SHMS) + \
2488   _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS + \
2489   _CONFIGURE_MEMORY_FOR_MP + \
2490   CONFIGURE_MESSAGE_BUFFER_MEMORY + \
2491   (CONFIGURE_MEMORY_OVERHEAD * 1024) + \
2492   _CONFIGURE_HEAP_HANDLER_OVERHEAD \
2493)
2494
2495/*
2496 *  Now account for any extra memory that initialization tasks or threads
2497 *  may have requested.
2498 */
2499
2500/*
2501 * This accounts for any extra memory required by the Classic API
2502 * Initialization Task.
2503 */
2504#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2505  #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
2506      (CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2507#else
2508  #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
2509#endif
2510
2511/*
2512 * This accounts for any extra memory required by the POSIX API
2513 * Initialization Thread.
2514 */
2515#if (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > \
2516      CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2517  #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
2518    (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - \
2519      CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2520#else
2521  #define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
2522#endif
2523
2524/*
2525 * This macro provides a summation of the various initialization task
2526 * and thread stack requirements.
2527 */
2528#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS \
2529    (_CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
2530    _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART)
2531
2532/*
2533 * This macro is calculated to specify the memory required for
2534 * the Idle tasks(s) stack.
2535 */
2536#define _CONFIGURE_IDLE_TASKS_STACK \
2537  (_CONFIGURE_IDLE_TASKS_COUNT * \
2538    _Configure_From_stackspace( CONFIGURE_IDLE_TASK_STACK_SIZE ) )
2539
2540/*
2541 * This macro is calculated to specify the stack memory required for the MPCI
2542 * task.
2543 */
2544#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK \
2545  (_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT * \
2546    _Configure_From_stackspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE))
2547
2548/*
2549 * This macro is calculated to specify the memory required for
2550 * the stacks of all tasks.
2551 */
2552#define _CONFIGURE_TASKS_STACK \
2553  (_Configure_Max_Objects( _CONFIGURE_TASKS ) * \
2554    _Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) )
2555
2556/*
2557 * This macro is calculated to specify the memory required for
2558 * the stacks of all POSIX threads.
2559 */
2560#define _CONFIGURE_POSIX_THREADS_STACK \
2561  (_Configure_Max_Objects( CONFIGURE_MAXIMUM_POSIX_THREADS ) * \
2562    _Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2563
2564/*
2565 * This macro is calculated to specify the memory required for
2566 * the stacks of all Ada tasks.
2567 */
2568#define _CONFIGURE_ADA_TASKS_STACK \
2569  (_Configure_Max_Objects( CONFIGURE_MAXIMUM_ADA_TASKS ) * \
2570    _Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2571
2572#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2573
2574#define _CONFIGURE_IDLE_TASKS_STACK 0
2575#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK 0
2576#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS 0
2577#define _CONFIGURE_TASKS_STACK 0
2578#define _CONFIGURE_POSIX_THREADS_STACK 0
2579#define _CONFIGURE_ADA_TASKS_STACK 0
2580
2581#if CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK != 0
2582  #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK"
2583#endif
2584
2585#if CONFIGURE_EXTRA_TASK_STACKS != 0
2586  #error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
2587#endif
2588
2589#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2590
2591/*
2592 * This macro is calculated to specify the memory required for
2593 * all tasks and threads of all varieties.
2594 */
2595#define _CONFIGURE_STACK_SPACE_SIZE \
2596  ( \
2597    _CONFIGURE_IDLE_TASKS_STACK + \
2598    _CONFIGURE_MPCI_RECEIVE_SERVER_STACK + \
2599    _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS + \
2600    _CONFIGURE_TASKS_STACK + \
2601    _CONFIGURE_POSIX_THREADS_STACK + \
2602    _CONFIGURE_ADA_TASKS_STACK + \
2603    CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK + \
2604    _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS + \
2605    CONFIGURE_EXTRA_TASK_STACKS + \
2606    _CONFIGURE_HEAP_HANDLER_OVERHEAD \
2607  )
2608
2609#ifndef CONFIGURE_MAXIMUM_THREAD_NAME_SIZE
2610  #define CONFIGURE_MAXIMUM_THREAD_NAME_SIZE THREAD_DEFAULT_MAXIMUM_NAME_SIZE
2611#endif
2612
2613#ifdef CONFIGURE_INIT
2614  typedef union {
2615    Scheduler_Node Base;
2616    #ifdef CONFIGURE_SCHEDULER_CBS
2617      Scheduler_CBS_Node CBS;
2618    #endif
2619    #ifdef CONFIGURE_SCHEDULER_EDF
2620      Scheduler_EDF_Node EDF;
2621    #endif
2622    #ifdef CONFIGURE_SCHEDULER_EDF_SMP
2623      Scheduler_EDF_SMP_Node EDF_SMP;
2624    #endif
2625    #ifdef CONFIGURE_SCHEDULER_PRIORITY
2626      Scheduler_priority_Node Priority;
2627    #endif
2628    #ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
2629      Scheduler_SMP_Node Simple_SMP;
2630    #endif
2631    #ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
2632      Scheduler_priority_SMP_Node Priority_SMP;
2633    #endif
2634    #ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
2635      Scheduler_priority_affinity_SMP_Node Priority_affinity_SMP;
2636    #endif
2637    #ifdef CONFIGURE_SCHEDULER_STRONG_APA
2638      Scheduler_strong_APA_Node Strong_APA;
2639    #endif
2640    #ifdef CONFIGURE_SCHEDULER_USER_PER_THREAD
2641      CONFIGURE_SCHEDULER_USER_PER_THREAD User;
2642    #endif
2643  } Configuration_Scheduler_node;
2644
2645  #ifdef RTEMS_SMP
2646    const size_t _Scheduler_Node_size = sizeof( Configuration_Scheduler_node );
2647  #endif
2648
2649  const size_t _Thread_Maximum_name_size = CONFIGURE_MAXIMUM_THREAD_NAME_SIZE;
2650
2651  struct Thread_Configured_control {
2652    Thread_Control Control;
2653    #if CONFIGURE_MAXIMUM_USER_EXTENSIONS > 0
2654      void *extensions[ CONFIGURE_MAXIMUM_USER_EXTENSIONS + 1 ];
2655    #endif
2656    Configuration_Scheduler_node Scheduler_nodes[ _CONFIGURE_SCHEDULER_COUNT ];
2657    RTEMS_API_Control API_RTEMS;
2658    #ifdef RTEMS_POSIX_API
2659      POSIX_API_Control API_POSIX;
2660    #endif
2661    #if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2662      char name[ CONFIGURE_MAXIMUM_THREAD_NAME_SIZE ];
2663    #endif
2664    #if !defined(RTEMS_SCHEDSIM) \
2665      && defined(RTEMS_NEWLIB) \
2666      && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2667      struct _reent Newlib;
2668    #else
2669      struct { /* Empty */ } Newlib;
2670    #endif
2671  };
2672
2673  const Thread_Control_add_on _Thread_Control_add_ons[] = {
2674    {
2675      offsetof( Thread_Configured_control, Control.Scheduler.nodes ),
2676      offsetof( Thread_Configured_control, Scheduler_nodes )
2677    }, {
2678      offsetof(
2679        Thread_Configured_control,
2680        Control.API_Extensions[ THREAD_API_RTEMS ]
2681      ),
2682      offsetof( Thread_Configured_control, API_RTEMS )
2683    }, {
2684      offsetof(
2685        Thread_Configured_control,
2686        Control.libc_reent
2687      ),
2688      offsetof( Thread_Configured_control, Newlib )
2689    }
2690    #if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2691      , {
2692        offsetof(
2693          Thread_Configured_control,
2694          Control.Join_queue.Queue.name
2695        ),
2696        offsetof( Thread_Configured_control, name )
2697      }
2698    #endif
2699    #ifdef RTEMS_POSIX_API
2700      , {
2701        offsetof(
2702          Thread_Configured_control,
2703          Control.API_Extensions[ THREAD_API_POSIX ]
2704        ),
2705        offsetof( Thread_Configured_control, API_POSIX )
2706      }
2707    #endif
2708  };
2709
2710  const size_t _Thread_Control_add_on_count =
2711    RTEMS_ARRAY_SIZE( _Thread_Control_add_ons );
2712
2713  #if defined(RTEMS_SMP)
2714    struct Thread_queue_Configured_heads {
2715      Thread_queue_Heads Heads;
2716        Thread_queue_Priority_queue Priority[ _CONFIGURE_SCHEDULER_COUNT ];
2717    };
2718
2719    const size_t _Thread_queue_Heads_size =
2720      sizeof( Thread_queue_Configured_heads );
2721  #endif
2722
2723  const uint32_t _Watchdog_Nanoseconds_per_tick =
2724    (uint32_t) 1000 * CONFIGURE_MICROSECONDS_PER_TICK;
2725
2726  const uint32_t _Watchdog_Ticks_per_second = _CONFIGURE_TICKS_PER_SECOND;
2727
2728  const size_t _Thread_Initial_thread_count = _CONFIGURE_IDLE_TASKS_COUNT +
2729    _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT +
2730    rtems_resource_maximum_per_allocation( _CONFIGURE_TASKS ) +
2731    rtems_resource_maximum_per_allocation( _CONFIGURE_POSIX_THREADS );
2732
2733  THREAD_INFORMATION_DEFINE(
2734    _Thread,
2735    OBJECTS_INTERNAL_API,
2736    OBJECTS_INTERNAL_THREADS,
2737    _CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT
2738  );
2739
2740  #if _CONFIGURE_BARRIERS > 0
2741    BARRIER_INFORMATION_DEFINE( _CONFIGURE_BARRIERS );
2742  #endif
2743
2744  #if CONFIGURE_MAXIMUM_MESSAGE_QUEUES > 0
2745    MESSAGE_QUEUE_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_MESSAGE_QUEUES );
2746  #endif
2747
2748  #if CONFIGURE_MAXIMUM_PARTITIONS > 0
2749    PARTITION_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_PARTITIONS );
2750  #endif
2751
2752  #if CONFIGURE_MAXIMUM_PERIODS > 0
2753    RATE_MONOTONIC_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_PERIODS );
2754  #endif
2755
2756  #if CONFIGURE_MAXIMUM_PORTS > 0
2757    DUAL_PORTED_MEMORY_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_PORTS );
2758  #endif
2759
2760  #if CONFIGURE_MAXIMUM_REGIONS > 0
2761    REGION_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_REGIONS );
2762  #endif
2763
2764  #if CONFIGURE_MAXIMUM_SEMAPHORES > 0
2765    SEMAPHORE_INFORMATION_DEFINE(
2766      CONFIGURE_MAXIMUM_SEMAPHORES,
2767      _CONFIGURE_SCHEDULER_COUNT
2768    );
2769  #endif
2770
2771  #if CONFIGURE_MAXIMUM_TIMERS > 0
2772    TIMER_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_TIMERS );
2773  #endif
2774
2775  #if _CONFIGURE_TASKS > 0
2776    THREAD_INFORMATION_DEFINE(
2777      _RTEMS_tasks,
2778      OBJECTS_CLASSIC_API,
2779      OBJECTS_RTEMS_TASKS,
2780      _CONFIGURE_TASKS
2781    );
2782  #endif
2783
2784  #if CONFIGURE_MAXIMUM_USER_EXTENSIONS > 0
2785    EXTENSION_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_USER_EXTENSIONS );
2786  #endif
2787
2788  /**
2789   * This is the Classic API Configuration Table.
2790   */
2791  rtems_api_configuration_table Configuration_RTEMS_API = {
2792    CONFIGURE_INIT_TASK_TABLE_SIZE,
2793    CONFIGURE_INIT_TASK_TABLE
2794  };
2795
2796  #if CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS > 0
2797    POSIX_Keys_Key_value_pair _POSIX_Keys_Key_value_pairs[
2798      rtems_resource_maximum_per_allocation(
2799        CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
2800      )
2801    ];
2802
2803    const uint32_t _POSIX_Keys_Key_value_pair_maximum =
2804      CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS;
2805  #endif
2806
2807  #if _CONFIGURE_POSIX_KEYS > 0
2808    POSIX_KEYS_INFORMATION_DEFINE( _CONFIGURE_POSIX_KEYS );
2809  #endif
2810
2811  #if CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES > 0
2812    POSIX_MESSAGE_QUEUE_INFORMATION_DEFINE(
2813      CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
2814    );
2815  #endif
2816
2817  #if CONFIGURE_MAXIMUM_POSIX_SEMAPHORES > 0
2818    POSIX_SEMAPHORE_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES );
2819  #endif
2820
2821  #if CONFIGURE_MAXIMUM_POSIX_SHMS > 0
2822    POSIX_SHM_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_SHMS );
2823  #endif
2824
2825  #if _CONFIGURE_POSIX_THREADS > 0
2826    THREAD_INFORMATION_DEFINE(
2827      _POSIX_Threads,
2828      OBJECTS_POSIX_API,
2829      OBJECTS_POSIX_THREADS,
2830      CONFIGURE_MAXIMUM_POSIX_THREADS
2831    );
2832  #endif
2833
2834  #ifdef RTEMS_POSIX_API
2835    #if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
2836      const uint32_t _POSIX_signals_Maximum_queued_signals =
2837        CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS;
2838
2839      POSIX_signals_Siginfo_node _POSIX_signals_Siginfo_nodes[
2840        CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
2841      ];
2842    #endif
2843
2844    #if CONFIGURE_MAXIMUM_POSIX_TIMERS > 0
2845      POSIX_TIMER_INFORMATION_DEFINE( CONFIGURE_MAXIMUM_POSIX_TIMERS );
2846    #endif
2847  #endif
2848
2849  const size_t _POSIX_Threads_Minimum_stack_size =
2850    CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE;
2851
2852  /**
2853   * This variable specifies the minimum stack size for tasks in an RTEMS
2854   * application.
2855   *
2856   * NOTE: This is left as a simple uint32_t so it can be externed as
2857   *       needed without requring being high enough logical to
2858   *       include the full configuration table.
2859   */
2860  uint32_t rtems_minimum_stack_size =
2861    CONFIGURE_MINIMUM_TASK_STACK_SIZE;
2862
2863  /**
2864   * This is the primary Configuration Table for this application.
2865   */
2866  const rtems_configuration_table Configuration = {
2867    CONFIGURE_EXECUTIVE_RAM_SIZE,             /* required RTEMS workspace */
2868    _CONFIGURE_STACK_SPACE_SIZE,               /* required stack space */
2869    CONFIGURE_MAXIMUM_USER_EXTENSIONS,        /* maximum dynamic extensions */
2870    CONFIGURE_MICROSECONDS_PER_TICK,          /* microseconds per clock tick */
2871    CONFIGURE_TICKS_PER_TIMESLICE,            /* ticks per timeslice quantum */
2872    CONFIGURE_IDLE_TASK_BODY,                 /* user's IDLE task */
2873    CONFIGURE_IDLE_TASK_STACK_SIZE,           /* IDLE task stack size */
2874    CONFIGURE_TASK_STACK_ALLOCATOR_INIT,      /* stack allocator init */
2875    CONFIGURE_TASK_STACK_ALLOCATOR,           /* stack allocator */
2876    CONFIGURE_TASK_STACK_DEALLOCATOR,         /* stack deallocator */
2877    CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY,   /* true to clear memory */
2878    #ifdef CONFIGURE_UNIFIED_WORK_AREAS       /* true for unified work areas */
2879      true,
2880    #else
2881      false,
2882    #endif
2883    #ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE /* true to avoid
2884                                                 work space for thread stack
2885                                                 allocation */
2886      true,
2887    #else
2888      false,
2889    #endif
2890    #ifdef RTEMS_SMP
2891      #ifdef _CONFIGURE_SMP_APPLICATION
2892        true,
2893      #else
2894        false,
2895      #endif
2896    #endif
2897    #if defined(RTEMS_MULTIPROCESSING)
2898      CONFIGURE_MULTIPROCESSING_TABLE,        /* pointer to MP config table */
2899    #endif
2900    #ifdef RTEMS_SMP
2901      _CONFIGURE_MAXIMUM_PROCESSORS,
2902    #endif
2903  };
2904
2905  #if CONFIGURE_RECORD_PER_PROCESSOR_ITEMS > 0
2906    #include <rtems/record.h>
2907
2908    #if (CONFIGURE_RECORD_PER_PROCESSOR_ITEMS & (CONFIGURE_RECORD_PER_PROCESSOR_ITEMS - 1)) != 0
2909      #error "CONFIGURE_RECORD_PER_PROCESSOR_ITEMS must be a power of two"
2910    #endif
2911
2912    #if CONFIGURE_RECORD_PER_PROCESSOR_ITEMS < 16
2913      #error "CONFIGURE_RECORD_PER_PROCESSOR_ITEMS must be at least 16"
2914    #endif
2915
2916    typedef struct {
2917      Record_Control    Control;
2918      rtems_record_item Items[ CONFIGURE_RECORD_PER_PROCESSOR_ITEMS ];
2919    } Record_Configured_control;
2920
2921    static Record_Configured_control _Record_Controls[ _CONFIGURE_MAXIMUM_PROCESSORS ];
2922
2923    const Record_Configuration _Record_Configuration = {
2924      CONFIGURE_RECORD_PER_PROCESSOR_ITEMS,
2925      &_Record_Controls[ 0 ].Control
2926    };
2927
2928    RTEMS_SYSINIT_ITEM(
2929      _Record_Initialize,
2930      RTEMS_SYSINIT_RECORD,
2931      RTEMS_SYSINIT_ORDER_MIDDLE
2932    );
2933  #endif
2934#endif
2935
2936#if defined(RTEMS_SMP)
2937 /*
2938  * Instantiate the Per CPU information based upon the user configuration.
2939  */
2940 #if defined(CONFIGURE_INIT)
2941   Per_CPU_Control_envelope _Per_CPU_Information[_CONFIGURE_MAXIMUM_PROCESSORS];
2942 #endif
2943
2944#endif
2945
2946/*
2947 *  If the user has configured a set of Classic API Initialization Tasks,
2948 *  then we need to install the code that runs that loop.
2949 */
2950#ifdef CONFIGURE_INIT
2951  #if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) || \
2952      defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
2953    RTEMS_SYSINIT_ITEM(
2954      _RTEMS_tasks_Initialize_user_tasks_body,
2955      RTEMS_SYSINIT_CLASSIC_USER_TASKS,
2956      RTEMS_SYSINIT_ORDER_MIDDLE
2957    );
2958  #endif
2959#endif
2960
2961/*
2962 *  If the user has configured a set of POSIX Initialization Threads,
2963 *  then we need to install the code that runs that loop.
2964 */
2965#ifdef CONFIGURE_INIT
2966  #if defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) || \
2967      defined(CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE)
2968    posix_initialization_threads_table * const
2969      _Configuration_POSIX_Initialization_threads =
2970        CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME;
2971
2972    const size_t _Configuration_POSIX_Initialization_thread_count =
2973      CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE;
2974
2975    RTEMS_SYSINIT_ITEM(
2976      _POSIX_Threads_Initialize_user_threads_body,
2977      RTEMS_SYSINIT_POSIX_USER_THREADS,
2978      RTEMS_SYSINIT_ORDER_MIDDLE
2979    );
2980  #endif
2981#endif
2982
2983/*
2984 *  Select PCI Configuration Library
2985 */
2986#ifdef RTEMS_PCI_CONFIG_LIB
2987  #ifdef CONFIGURE_INIT
2988    #define PCI_LIB_NONE 0
2989    #define PCI_LIB_AUTO 1
2990    #define PCI_LIB_STATIC 2
2991    #define PCI_LIB_READ 3
2992    #define PCI_LIB_PERIPHERAL 4
2993    #if CONFIGURE_PCI_LIB == PCI_LIB_AUTO
2994      #define PCI_CFG_AUTO_LIB
2995      #include <pci/cfg.h>
2996      struct pci_bus pci_hb;
2997      #define PCI_LIB_INIT pci_config_auto
2998      #define PCI_LIB_CONFIG pci_config_auto_register
2999    #elif CONFIGURE_PCI_LIB == PCI_LIB_STATIC
3000      #define PCI_CFG_STATIC_LIB
3001      #include <pci/cfg.h>
3002      #define PCI_LIB_INIT pci_config_static
3003      #define PCI_LIB_CONFIG NULL
3004      /* Let user define PCI configuration (struct pci_bus pci_hb) */
3005    #elif CONFIGURE_PCI_LIB == PCI_LIB_READ
3006      #define PCI_CFG_READ_LIB
3007      #include <pci/cfg.h>
3008      #define PCI_LIB_INIT pci_config_read
3009      #define PCI_LIB_CONFIG NULL
3010      struct pci_bus pci_hb;
3011    #elif CONFIGURE_PCI_LIB == PCI_LIB_PERIPHERAL
3012      #define PCI_LIB_INIT pci_config_peripheral
3013      #define PCI_LIB_CONFIG NULL
3014      /* Let user define PCI configuration (struct pci_bus pci_hb) */
3015    #elif CONFIGURE_PCI_LIB == PCI_LIB_NONE
3016      #define PCI_LIB_INIT NULL
3017      #define PCI_LIB_CONFIG NULL
3018      /* No PCI Configuration at all, user can use/debug access routines */
3019    #else
3020      #error NO PCI LIBRARY DEFINED
3021    #endif
3022
3023    const int pci_config_lib_type = CONFIGURE_PCI_LIB;
3024    int (*pci_config_lib_init)(void) = PCI_LIB_INIT;
3025    void (*pci_config_lib_register)(void *config) = PCI_LIB_CONFIG;
3026  #endif
3027#endif
3028
3029#ifdef __cplusplus
3030}
3031#endif
3032
3033/******************************************************************
3034 ******************************************************************
3035 ******************************************************************
3036 *         CONFIGURATION WARNINGS AND ERROR CHECKING              *
3037 ******************************************************************
3038 ******************************************************************
3039 ******************************************************************
3040 */
3041
3042/*
3043 *  Make sure a task/thread of some sort is configured.
3044 *
3045 *  When analyzing RTEMS to find the smallest possible of memory
3046 *  that must be allocated, you probably do want to configure 0
3047 *  tasks/threads so there is a smaller set of calls to _Workspace_Allocate
3048 *  to analyze.
3049 */
3050#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3051  #if (CONFIGURE_MAXIMUM_TASKS == 0) && \
3052      (CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
3053      (CONFIGURE_MAXIMUM_ADA_TASKS == 0)
3054    #error "CONFIGURATION ERROR: No tasks or threads configured!!"
3055  #endif
3056#endif
3057
3058#ifndef RTEMS_SCHEDSIM
3059/*
3060 *  Make sure at least one of the initialization task/thread
3061 *  tables was defined.
3062 */
3063#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
3064    !defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
3065    !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3066#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
3067#endif
3068#endif
3069
3070/*
3071 *  If the user is trying to configure a multiprocessing application and
3072 *  RTEMS was not configured and built multiprocessing, then error out.
3073 */
3074#if defined(CONFIGURE_MP_APPLICATION) && \
3075    !defined(RTEMS_MULTIPROCESSING)
3076#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
3077#endif
3078
3079#if !defined(RTEMS_SCHEDSIM)
3080  #if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
3081    /*
3082     *  You must either explicity include or exclude the clock driver.
3083     *  It is such a common newbie error to leave it out.  Maybe this
3084     *  will put an end to it.
3085     *
3086     *  NOTE: If you are using the timer driver, it is considered
3087     *        mutually exclusive with the clock driver because the
3088     *        drivers are assumed to use the same "timer" hardware
3089     *        on many boards.
3090     */
3091    #if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
3092        !defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
3093        !defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
3094      #error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
3095     #endif
3096
3097    /*
3098     * Only one of the following three configuration parameters should be
3099     * defined at a time.
3100     */
3101    #if ((defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) + \
3102          defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER) + \
3103          defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER)) > 1)
3104       #error "CONFIGURATION ERROR: More than one clock/timer driver configuration parameter specified?!?"
3105    #endif
3106  #endif /* !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE) */
3107#endif   /* !defined(RTEMS_SCHEDSIM) */
3108
3109/*
3110 *  These names have been obsoleted so make the user application stop compiling
3111 */
3112#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) || \
3113    defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) || \
3114    defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) || \
3115    defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) || \
3116    defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
3117#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
3118#endif
3119
3120/*
3121 *  Validate the configured maximum priority
3122 */
3123#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
3124     (CONFIGURE_MAXIMUM_PRIORITY != 7) && \
3125     (CONFIGURE_MAXIMUM_PRIORITY != 15) && \
3126     (CONFIGURE_MAXIMUM_PRIORITY != 31) && \
3127     (CONFIGURE_MAXIMUM_PRIORITY != 63) && \
3128     (CONFIGURE_MAXIMUM_PRIORITY != 127) && \
3129     (CONFIGURE_MAXIMUM_PRIORITY != 255))
3130  #error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
3131#endif
3132
3133#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
3134  #error "Maximum priority configured higher than supported by target."
3135#endif
3136
3137#ifdef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
3138  #warning "The CONFIGURE_HAS_OWN_CONFIGURATION_TABLE configuration option is obsolete since RTEMS 5.1"
3139#endif
3140
3141#ifdef CONFIGURE_HAS_OWN_FILESYSTEM_TABLE
3142  #warning "The CONFIGURE_HAS_OWN_FILESYSTEM_TABLE configuration option is obsolete since RTEMS 5.1"
3143#endif
3144
3145#ifdef CONFIGURE_HAS_OWN_MOUNT_TABLE
3146  #warning "The CONFIGURE_HAS_OWN_MOUNT_TABLE configuration option is obsolete since RTEMS 5.1"
3147#endif
3148
3149#ifdef CONFIGURE_NUMBER_OF_TERMIOS_PORTS
3150  #warning "The CONFIGURE_NUMBER_OF_TERMIOS_PORTS configuration option is obsolete since RTEMS 5.1"
3151#endif
3152
3153#ifdef CONFIGURE_MAXIMUM_MRSP_SEMAPHORES
3154  #warning "The CONFIGURE_MAXIMUM_MRSP_SEMAPHORES configuration option is obsolete since RTEMS 5.1"
3155#endif
3156
3157#ifdef CONFIGURE_MAXIMUM_POSIX_BARRIERS
3158  #warning "The CONFIGURE_MAXIMUM_POSIX_BARRIERS configuration option is obsolete since RTEMS 5.1"
3159#endif
3160
3161#ifdef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
3162  #warning "The CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES configuration option is obsolete since RTEMS 5.1"
3163#endif
3164
3165#ifdef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS
3166  #warning "The CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS configuration option is obsolete since RTEMS 5.1"
3167#endif
3168
3169#ifdef CONFIGURE_MAXIMUM_POSIX_MUTEXES
3170  #warning "The CONFIGURE_MAXIMUM_POSIX_MUTEXES configuration option is obsolete since RTEMS 5.1"
3171#endif
3172
3173#ifdef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
3174  #warning "The CONFIGURE_MAXIMUM_POSIX_RWLOCKS configuration option is obsolete since RTEMS 5.1"
3175#endif
3176
3177#ifdef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
3178  #warning "The CONFIGURE_MAXIMUM_POSIX_SPINLOCKS configuration option is obsolete since RTEMS 5.1"
3179#endif
3180
3181#ifdef CONFIGURE_MAXIMUM_PTYS
3182  #warning "The CONFIGURE_MAXIMUM_PTYS configuration option is obsolete since RTEMS 5.1"
3183#endif
3184
3185#ifdef CONFIGURE_TERMIOS_DISABLED
3186  #warning "The CONFIGURE_TERMIOS_DISABLED configuration option is obsolete since RTEMS 5.1"
3187#endif
3188
3189/*
3190 * POSIX Key pair shouldn't be less than POSIX Key, which is highly
3191 * likely to be error.
3192 */
3193#if (CONFIGURE_MAXIMUM_POSIX_KEYS != 0) && \
3194    (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS != 0)
3195  #if (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS)
3196    #error "Fewer POSIX Key pairs than POSIX Key!"
3197  #endif
3198#endif
3199
3200/*
3201 * IMFS block size for in memory files (memfiles) must be a power of
3202 * two between 16 and 512 inclusive.
3203 */
3204#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \
3205     (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \
3206     (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \
3207     (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \
3208     (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \
3209     (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512))
3210  #error "IMFS Memfile block size must be a power of 2 between 16 and 512"
3211#endif
3212
3213#ifdef CONFIGURE_ENABLE_GO
3214  #warning "The CONFIGURE_ENABLE_GO configuration option is obsolete since RTEMS 5.1"
3215#endif
3216
3217#ifdef CONFIGURE_MAXIMUM_GOROUTINES
3218  #warning "The CONFIGURE_MAXIMUM_GOROUTINES configuration option is obsolete since RTEMS 5.1"
3219#endif
3220
3221#ifdef CONFIGURE_MAXIMUM_GO_CHANNELS
3222  #warning "The CONFIGURE_MAXIMUM_GO_CHANNELS configuration option is obsolete since RTEMS 5.1"
3223#endif
3224
3225#endif
3226/* end of include file */
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