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source: rtems/cpukit/include/rtems/confdefs.h @ f00c5c6

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Last change on this file since f00c5c6 was f00c5c6, checked in by Sebastian Huber <sebastian.huber@…>, on 11/08/18 at 09:32:14

rtems: Move internal structures to partdata.h

Update #3598.

Property mode set to 100644

File size: 109.3 KB

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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/ioimpl.h>
30	#include <rtems/sysinit.h>
31	#include <rtems/score/apimutex.h>
32	#include <rtems/score/percpu.h>
33	#include <rtems/score/userextimpl.h>
34	#include <rtems/score/wkspace.h>
35	#include <rtems/rtems/barrierdata.h>
36	#include <rtems/rtems/dpmemdata.h>
37	#include <rtems/rtems/messagedata.h>
38	#include <rtems/rtems/partdata.h>
39	#include <rtems/rtems/ratemondata.h>
40	#include <rtems/posix/key.h>
41	#include <rtems/posix/mqueue.h>
42	#include <rtems/posix/pthread.h>
43	#include <rtems/posix/semaphore.h>
44	#include <rtems/posix/shm.h>
45
46	#include <limits.h>
47
48	#ifdef CONFIGURE_DISABLE_BSP_SETTINGS
49	#undef BSP_DEFAULT_UNIFIED_WORK_AREAS
50	#undef BSP_IDLE_TASK_BODY
51	#undef BSP_IDLE_TASK_STACK_SIZE
52	#undef BSP_INITIAL_EXTENSION
53	#undef BSP_INTERRUPT_STACK_SIZE
54	#undef BSP_MAXIMUM_DEVICES
55	#undef BSP_ZERO_WORKSPACE_AUTOMATICALLY
56	#undef CONFIGURE_BSP_PREREQUISITE_DRIVERS
57	#undef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
58	#else
59	#include <bsp.h>
60	#endif
61
62	#ifdef RTEMS_NEWLIB
63	#include <sys/reent.h>
64	#endif
65
66	#ifdef __cplusplus
67	extern "C" {
68	#endif
69
70	/*
71	* Internal defines must be prefixed with _CONFIGURE to distinguish them from
72	* user-provided options which use a CONFIGURE prefix.
73	*/
74
75	/**
76	* @defgroup Configuration RTEMS Configuration
77	*
78	* This module contains all RTEMS Configuration parameters.
79	*
80	* The model is to estimate the memory required for each configured item
81	* and sum those estimates. The estimate can be too high or too low for
82	* a variety of reasons:
83	*
84	* Reasons estimate is too high:
85	* + FP contexts (not all tasks are FP)
86	*
87	* Reasons estimate is too low:
88	* + stacks greater than minimum size
89	* + messages
90	* + application must account for device driver resources
91	* + application must account for add-on library resource requirements
92	*
93	* NOTE: Eventually this may be able to take into account some of
94	* the above. This procedure has evolved from just enough to
95	* support the RTEMS Test Suites into something that can be
96	* used remarkably reliably by most applications.
97	*/
98
99	/**
100	* This is the Classic API initialization tasks table.
101	*/
102	extern rtems_initialization_tasks_table Initialization_tasks[];
103
104	#if defined(RTEMS_MULTIPROCESSING)
105	/**
106	* This it the distributed multiprocessing configuration table.
107	*/
108	extern rtems_multiprocessing_table Multiprocessing_configuration;
109	#endif
110
111	/**
112	* This macro determines whether the RTEMS reentrancy support for
113	* the Newlib C Library is enabled.
114	*/
115	#ifdef RTEMS_SCHEDSIM
116	#undef RTEMS_NEWLIB
117	#endif
118
119	#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
120	#define _CONFIGURE_NEWLIB_EXTENSION 1
121	#else
122	#define _CONFIGURE_NEWLIB_EXTENSION 0
123	#endif
124
125	#ifndef RTEMS_SCHEDSIM
126	#include <rtems/libio_.h>
127
128	#ifdef CONFIGURE_INIT
129	#ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
130	RTEMS_SYSINIT_ITEM(
131	rtems_filesystem_initialize,
132	RTEMS_SYSINIT_ROOT_FILESYSTEM,
133	RTEMS_SYSINIT_ORDER_MIDDLE
134	);
135	#endif
136	#endif
137	#endif
138
139	/**
140	* This macro defines the number of POSIX file descriptors allocated
141	* and managed by libio. These are the "integer" file descriptors that
142	* are used by calls like open(2) and read(2).
143	*/
144	#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
145	#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3
146	#endif
147
148	/*
149	* POSIX key count used by the IO library.
150	*/
151	#define _CONFIGURE_LIBIO_POSIX_KEYS 1
152
153	#ifdef CONFIGURE_INIT
154	rtems_libio_t rtems_libio_iops[CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS];
155
156	/**
157	* When instantiating the configuration tables, this variable is
158	* initialized to specify the maximum number of file descriptors.
159	*/
160	const uint32_t rtems_libio_number_iops = RTEMS_ARRAY_SIZE(rtems_libio_iops);
161	#endif
162
163	#ifdef CONFIGURE_SMP_MAXIMUM_PROCESSORS
164	#warning "CONFIGURE_SMP_MAXIMUM_PROCESSORS has been renamed to CONFIGURE_MAXIMUM_PROCESSORS since RTEMS 5.1"
165	#define CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_SMP_MAXIMUM_PROCESSORS
166	#endif
167
168	/* Ensure that _CONFIGURE_MAXIMUM_PROCESSORS > 1 only in SMP configurations */
169	#if defined(CONFIGURE_MAXIMUM_PROCESSORS) && defined(RTEMS_SMP)
170	#define _CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_MAXIMUM_PROCESSORS
171	#else
172	#define _CONFIGURE_MAXIMUM_PROCESSORS 1
173	#endif
174
175	/*
176	* An internal define to indicate that this is an SMP application
177	* configuration.
178	*/
179	#ifdef RTEMS_SMP
180	#if !defined(CONFIGURE_DISABLE_SMP_CONFIGURATION)
181	#define _CONFIGURE_SMP_APPLICATION
182	#elif _CONFIGURE_MAXIMUM_PROCESSORS > 1
183	#error "CONFIGURE_DISABLE_SMP_CONFIGURATION and CONFIGURE_MAXIMUM_PROCESSORS > 1 makes no sense"
184	#endif
185	#endif
186
187	#ifdef CONFIGURE_SMP_APPLICATION
188	#warning "CONFIGURE_SMP_APPLICATION is obsolete since RTEMS 5.1"
189	#endif
190
191	/*
192	* This sets up the resources for the FIFOs/pipes.
193	*/
194
195	/**
196	* This is specified to configure the maximum number of POSIX FIFOs.
197	*/
198	#if !defined(CONFIGURE_MAXIMUM_FIFOS)
199	#define CONFIGURE_MAXIMUM_FIFOS 0
200	#endif
201
202	/**
203	* This is specified to configure the maximum number of POSIX named pipes.
204	*/
205	#if !defined(CONFIGURE_MAXIMUM_PIPES)
206	#define CONFIGURE_MAXIMUM_PIPES 0
207	#endif
208
209	/*
210	* This specifies the number of barriers required for the configured
211	* number of FIFOs and named pipes.
212	*/
213	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
214	#define _CONFIGURE_BARRIERS_FOR_FIFOS \
215	(2 * (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES))
216	#else
217	#define _CONFIGURE_BARRIERS_FOR_FIFOS 0
218	#endif
219
220	/**
221	* @defgroup ConfigFilesystems Filesystems and Mount Table Configuration
222	*
223	* @ingroup Configuration
224	*
225	* Defines to control the file system:
226	*
227	* - CONFIGURE_APPLICATION_DISABLE_FILESYSTEM:
228	* Disable the RTEMS filesystems. You get an empty DEVFS.
229	*
230	* - CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM:
231	* Use the DEVFS as the root file system. Limited functions are
232	* provided when this is used.
233	*
234	* - CONFIGURE_FILESYSTEM_ALL:
235	* Add file filesystems to the default filesystem table.
236	*
237	* List of available file systems. You can define as many as you like:
238	* - CONFIGURE_FILESYSTEM_IMFS - In Memory File System (IMFS)
239	* - CONFIGURE_FILESYSTEM_DEVFS - Device File System (DSVFS)
240	* - CONFIGURE_FILESYSTEM_TFTPFS - TFTP File System, networking enabled
241	* - CONFIGURE_FILESYSTEM_FTPFS - FTP File System, networking enabled
242	* - CONFIGURE_FILESYSTEM_NFS - Network File System, networking enabled
243	* - CONFIGURE_FILESYSTEM_DOSFS - DOS File System, uses libblock
244	* - CONFIGURE_FILESYSTEM_RFS - RTEMS File System (RFS), uses libblock
245	* - CONFIGURE_FILESYSTEM_JFFS2 - Journalling Flash File System, Version 2
246	*
247	* Combinations:
248	*
249	* - If nothing is defined the base file system is the IMFS.
250	*
251	* - If CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined all filesystems
252	* are disabled by force.
253	*
254	* - If CONFIGURE_USE_DEV_AS_BASE_FILESYSTEM is defined all filesystems
255	* are disabled by force and DEVFS is defined.
256	*/
257	/*@{/
258
259	#ifdef CONFIGURE_INIT
260
261	/*
262	* Include all file systems. Do this before checking if the filesystem has
263	* been disabled.
264	*/
265	#ifdef CONFIGURE_FILESYSTEM_ALL
266	#define CONFIGURE_FILESYSTEM_IMFS
267	#define CONFIGURE_FILESYSTEM_DEVFS
268	#define CONFIGURE_FILESYSTEM_TFTPFS
269	#define CONFIGURE_FILESYSTEM_FTPFS
270	#define CONFIGURE_FILESYSTEM_NFS
271	#define CONFIGURE_FILESYSTEM_DOSFS
272	#define CONFIGURE_FILESYSTEM_RFS
273	#define CONFIGURE_FILESYSTEM_JFFS2
274	#endif
275
276	/*
277	* If disabling the file system, give a compile error if the user has
278	* configured other filesystem parameters.
279	*/
280	#if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
281	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
282	#error "Filesystem disabled and a base filesystem configured."
283	#endif
284
285	#if defined(CONFIGURE_FILESYSTEM_IMFS) \|\| \
286	defined(CONFIGURE_FILESYSTEM_DEVFS) \|\| \
287	defined(CONFIGURE_FILESYSTEM_TFTPFS) \|\| \
288	defined(CONFIGURE_FILESYSTEM_FTPFS) \|\| \
289	defined(CONFIGURE_FILESYSTEM_NFS) \|\| \
290	defined(CONFIGURE_FILESYSTEM_DOSFS) \|\| \
291	defined(CONFIGURE_FILESYSTEM_RFS) \|\| \
292	defined(CONFIGURE_FILESYSTEM_JFFS2)
293	#error "Filesystem disabled and a filesystem configured."
294	#endif
295	#endif
296
297	/*
298	* If the base filesystem is DEVFS define it else define IMFS.
299	* We will have either DEVFS or IMFS defined after this.
300	*/
301	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
302	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
303	#define CONFIGURE_FILESYSTEM_DEVFS
304	#endif
305	#endif
306
307	#endif
308
309	#ifndef RTEMS_SCHEDSIM
310	/**
311	* IMFS
312	*/
313	#include <rtems/imfs.h>
314
315	/**
316	* This specifies the number of bytes per block for files within the IMFS.
317	* There are a maximum number of blocks per file so this dictates the maximum
318	* size of a file. This has to be balanced with the unused portion of each
319	* block that might be wasted.
320	*/
321	#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
322	#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
323	IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
324	#endif
325
326	/**
327	* This defines the IMFS file system table entry.
328	*/
329	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) && \
330	defined(CONFIGURE_FILESYSTEM_IMFS)
331	#define CONFIGURE_FILESYSTEM_ENTRY_IMFS \
332	{ RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize }
333	#endif
334	#endif
335
336	#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
337	#define CONFIGURE_IMFS_DISABLE_CHMOD
338	#define CONFIGURE_IMFS_DISABLE_CHOWN
339	#define CONFIGURE_IMFS_DISABLE_UTIME
340	#define CONFIGURE_IMFS_DISABLE_LINK
341	#define CONFIGURE_IMFS_DISABLE_SYMLINK
342	#define CONFIGURE_IMFS_DISABLE_READLINK
343	#define CONFIGURE_IMFS_DISABLE_RENAME
344	#define CONFIGURE_IMFS_DISABLE_UNMOUNT
345	#endif
346
347	/**
348	* DEVFS
349	*/
350	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) && \
351	defined(CONFIGURE_FILESYSTEM_DEVFS)
352	#include <rtems/devfs.h>
353	#define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \
354	{ RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize }
355	#endif
356
357	/**
358	* FTPFS
359	*/
360	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) && \
361	defined(CONFIGURE_FILESYSTEM_FTPFS)
362	#include <rtems/ftpfs.h>
363	#define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \
364	{ RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize }
365	#endif
366
367	/**
368	* TFTPFS
369	*/
370	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) && \
371	defined(CONFIGURE_FILESYSTEM_TFTPFS)
372	#include <rtems/tftp.h>
373	#define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \
374	{ RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize }
375	#endif
376
377	/**
378	* NFS
379	*/
380	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) && \
381	defined(CONFIGURE_FILESYSTEM_NFS)
382	#include <librtemsNfs.h>
383	#define CONFIGURE_FILESYSTEM_ENTRY_NFS \
384	{ RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize }
385	#endif
386
387	/**
388	* DOSFS
389	*/
390	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) && \
391	defined(CONFIGURE_FILESYSTEM_DOSFS)
392	#include <rtems/dosfs.h>
393	#define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \
394	{ RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize }
395	#endif
396
397	/**
398	* RFS
399	*/
400	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) && \
401	defined(CONFIGURE_FILESYSTEM_RFS)
402	#include <rtems/rtems-rfs.h>
403	#define CONFIGURE_FILESYSTEM_ENTRY_RFS \
404	{ RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise }
405	#endif
406
407	/**
408	* JFFS2
409	*/
410	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) && \
411	defined(CONFIGURE_FILESYSTEM_JFFS2)
412	#include <rtems/jffs2.h>
413	#define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \
414	{ RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize }
415	#endif
416
417	#ifdef CONFIGURE_INIT
418
419	/**
420	* DEVFS variables.
421	*
422	* The number of individual devices that may be registered
423	* in the system or the CONFIGURE_MAXIMUM_DEVICES variable
424	* is defaulted to 4 when a filesystem is enabled, unless
425	* the bsp overwrides this. In which case the value is set
426	* to BSP_MAXIMUM_DEVICES.
427	*/
428	#ifdef CONFIGURE_FILESYSTEM_DEVFS
429	#ifndef CONFIGURE_MAXIMUM_DEVICES
430	#if defined(BSP_MAXIMUM_DEVICES)
431	#define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
432	#else
433	#define CONFIGURE_MAXIMUM_DEVICES 4
434	#endif
435	#endif
436	#include <rtems/devfs.h>
437	#endif
438
439	/**
440	* Table termination record.
441	*/
442	#define CONFIGURE_FILESYSTEM_NULL { NULL, NULL }
443
444	#ifndef RTEMS_SCHEDSIM
445	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) && \
446	!defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
447	int imfs_rq_memfile_bytes_per_block =
448	CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
449	#endif
450
451	/**
452	* The default file system table. Must be terminated with the NULL entry if
453	* you provide your own.
454	*/
455	#ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
456	const rtems_filesystem_table_t rtems_filesystem_table[] = {
457	#if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
458	{ "/", IMFS_initialize_support },
459	#endif
460	#if defined(CONFIGURE_FILESYSTEM_IMFS) && \
461	defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS)
462	CONFIGURE_FILESYSTEM_ENTRY_IMFS,
463	#endif
464	#if defined(CONFIGURE_FILESYSTEM_DEVFS) && \
465	defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS)
466	CONFIGURE_FILESYSTEM_ENTRY_DEVFS,
467	#endif
468	#if defined(CONFIGURE_FILESYSTEM_TFTPFS) && \
469	defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS)
470	CONFIGURE_FILESYSTEM_ENTRY_TFTPFS,
471	#endif
472	#if defined(CONFIGURE_FILESYSTEM_FTPFS) && \
473	defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS)
474	CONFIGURE_FILESYSTEM_ENTRY_FTPFS,
475	#endif
476	#if defined(CONFIGURE_FILESYSTEM_NFS) && \
477	defined(CONFIGURE_FILESYSTEM_ENTRY_NFS)
478	CONFIGURE_FILESYSTEM_ENTRY_NFS,
479	#endif
480	#if defined(CONFIGURE_FILESYSTEM_DOSFS) && \
481	defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS)
482	CONFIGURE_FILESYSTEM_ENTRY_DOSFS,
483	#endif
484	#if defined(CONFIGURE_FILESYSTEM_RFS) && \
485	defined(CONFIGURE_FILESYSTEM_ENTRY_RFS)
486	CONFIGURE_FILESYSTEM_ENTRY_RFS,
487	#endif
488	#if defined(CONFIGURE_FILESYSTEM_JFFS2) && \
489	defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2)
490	CONFIGURE_FILESYSTEM_ENTRY_JFFS2,
491	#endif
492	CONFIGURE_FILESYSTEM_NULL
493	};
494
495	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
496	static devFS_node devFS_root_filesystem_nodes [CONFIGURE_MAXIMUM_DEVICES];
497	static const devFS_data devFS_root_filesystem_data = {
498	devFS_root_filesystem_nodes,
499	CONFIGURE_MAXIMUM_DEVICES
500	};
501	#else
502	static IMFS_fs_info_t _Configure_IMFS_fs_info;
503
504	static const rtems_filesystem_operations_table _Configure_IMFS_ops = {
505	rtems_filesystem_default_lock,
506	rtems_filesystem_default_unlock,
507	IMFS_eval_path,
508	#ifdef CONFIGURE_IMFS_DISABLE_LINK
509	rtems_filesystem_default_link,
510	#else
511	IMFS_link,
512	#endif
513	rtems_filesystem_default_are_nodes_equal,
514	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD
515	rtems_filesystem_default_mknod,
516	#else
517	IMFS_mknod,
518	#endif
519	#ifdef CONFIGURE_IMFS_DISABLE_RMNOD
520	rtems_filesystem_default_rmnod,
521	#else
522	IMFS_rmnod,
523	#endif
524	#ifdef CONFIGURE_IMFS_DISABLE_CHMOD
525	rtems_filesystem_default_fchmod,
526	#else
527	IMFS_fchmod,
528	#endif
529	#ifdef CONFIGURE_IMFS_DISABLE_CHOWN
530	rtems_filesystem_default_chown,
531	#else
532	IMFS_chown,
533	#endif
534	IMFS_node_clone,
535	IMFS_node_free,
536	#ifdef CONFIGURE_IMFS_DISABLE_MOUNT
537	rtems_filesystem_default_mount,
538	#else
539	IMFS_mount,
540	#endif
541	#ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT
542	rtems_filesystem_default_unmount,
543	#else
544	IMFS_unmount,
545	#endif
546	rtems_filesystem_default_fsunmount,
547	#ifdef CONFIGURE_IMFS_DISABLE_UTIME
548	rtems_filesystem_default_utime,
549	#else
550	IMFS_utime,
551	#endif
552	#ifdef CONFIGURE_IMFS_DISABLE_SYMLINK
553	rtems_filesystem_default_symlink,
554	#else
555	IMFS_symlink,
556	#endif
557	#ifdef CONFIGURE_IMFS_DISABLE_READLINK
558	rtems_filesystem_default_readlink,
559	#else
560	IMFS_readlink,
561	#endif
562	#ifdef CONFIGURE_IMFS_DISABLE_RENAME
563	rtems_filesystem_default_rename,
564	#else
565	IMFS_rename,
566	#endif
567	rtems_filesystem_default_statvfs
568	};
569
570	static const IMFS_mknod_controls _Configure_IMFS_mknod_controls = {
571	#ifdef CONFIGURE_IMFS_DISABLE_READDIR
572	&IMFS_mknod_control_dir_minimal,
573	#else
574	&IMFS_mknod_control_dir_default,
575	#endif
576	&IMFS_mknod_control_device,
577	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE
578	&IMFS_mknod_control_enosys,
579	#else
580	&IMFS_mknod_control_memfile,
581	#endif
582	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
583	&IMFS_mknod_control_fifo
584	#else
585	&IMFS_mknod_control_enosys
586	#endif
587	};
588
589	static const IMFS_mount_data _Configure_IMFS_mount_data = {
590	&_Configure_IMFS_fs_info,
591	&_Configure_IMFS_ops,
592	&_Configure_IMFS_mknod_controls
593	};
594	#endif
595
596	const rtems_filesystem_mount_configuration
597	rtems_filesystem_root_configuration = {
598	NULL,
599	NULL,
600	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
601	RTEMS_FILESYSTEM_TYPE_DEVFS,
602	#else
603	"/",
604	#endif
605	RTEMS_FILESYSTEM_READ_WRITE,
606	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
607	&devFS_root_filesystem_data
608	#else
609	&_Configure_IMFS_mount_data
610	#endif
611	};
612	#endif
613
614	#endif
615	#endif
616	/*@}/ /* end of file system group */
617
618	/*
619	* STACK_CHECKER_ON was still available in 4.9 so give a warning for now.
620	*/
621	#if defined(STACK_CHECKER_ON)
622	#define CONFIGURE_STACK_CHECKER_ENABLED
623	#warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED"
624	#endif
625
626	/**
627	* This configures the stack checker user extension.
628	*/
629	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
630	#define _CONFIGURE_STACK_CHECKER_EXTENSION 1
631	#else
632	#define _CONFIGURE_STACK_CHECKER_EXTENSION 0
633	#endif
634
635	/**
636	* @brief Maximum priority configuration.
637	*
638	* This configures the maximum priority value that
639	* a task may have.
640	*
641	* The following applies to the data space requirements
642	* of the Priority Scheduler.
643	*
644	* By reducing the number of priorities in a system,
645	* the amount of RAM required by RTEMS can be significantly
646	* reduced. RTEMS allocates a Chain_Control structure per
647	* priority and this structure contains 3 pointers. So
648	* the default is (256 * 12) = 3K on 32-bit architectures.
649	*
650	* This must be one less than a power of 2 between
651	* 4 and 256. Valid values along with the application
652	* priority levels and memory saved when pointers are
653	* 32-bits in size are:
654	*
655	* + 3, 2 application priorities, 3024 bytes saved
656	* + 7, 5 application priorities, 2976 bytes saved
657	* + 15, 13 application priorities, 2880 bytes saved
658	* + 31, 29 application priorities, 2688 bytes saved
659	* + 63, 61 application priorities, 2304 bytes saved
660	* + 127, 125 application priorities, 1536 bytes saved
661	* + 255, 253 application priorities, 0 bytes saved
662	*
663	* It is specified in terms of Classic API priority values.
664	*/
665	#ifndef CONFIGURE_MAXIMUM_PRIORITY
666	#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
667	#endif
668
669	/**
670	* @defgroup ConfigScheduler Scheduler configuration
671	*
672	* @ingroup Configuration
673	*
674	* The scheduler configuration allows an application to select the
675	* scheduling policy to use. The supported configurations are:
676	*
677	* - CONFIGURE_SCHEDULER_PRIORITY - Deterministic Priority Scheduler
678	* - CONFIGURE_SCHEDULER_PRIORITY_SMP - Deterministic Priority SMP Scheduler
679	* - CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Deterministic
680	* Priority SMP Affinity Scheduler
681	* - CONFIGURE_SCHEDULER_STRONG_APA - Strong APA Scheduler
682	* - CONFIGURE_SCHEDULER_SIMPLE - Light-weight Priority Scheduler
683	* - CONFIGURE_SCHEDULER_SIMPLE_SMP - Simple SMP Priority Scheduler
684	* - CONFIGURE_SCHEDULER_EDF - EDF Scheduler
685	* - CONFIGURE_SCHEDULER_EDF_SMP - EDF SMP Scheduler
686	* - CONFIGURE_SCHEDULER_CBS - CBS Scheduler
687	* - CONFIGURE_SCHEDULER_USER - user provided scheduler
688	*
689	* If no configuration is specified by the application in a uniprocessor
690	* configuration, then CONFIGURE_SCHEDULER_PRIORITY is the default.
691	*
692	* If no configuration is specified by the application in SMP
693	* configuration, then CONFIGURE_SCHEDULER_PRIORITY_SMP is the default.
694	*
695	* An application can define its own scheduling policy by defining
696	* CONFIGURE_SCHEDULER_USER and the following:
697	*
698	* - CONFIGURE_SCHEDULER
699	* - CONFIGURE_SCHEDULER_TABLE_ENTRIES
700	* - CONFIGURE_SCHEDULER_USER_PER_THREAD
701	*/
702
703	#ifdef CONFIGURE_SCHEDULER_CONTEXT
704	#warning "CONFIGURE_SCHEDULER_CONTEXT has been renamed to CONFIGURE_SCHEDULER since RTEMS 5.1"
705	#define CONFIGURE_SCHEDULER CONFIGURE_SCHEDULER_CONTEXT
706	#endif
707
708	#ifdef CONFIGURE_SCHEDULER_CONTROLS
709	#warning "CONFIGURE_SCHEDULER_CONTROLS has been renamed to CONFIGURE_SCHEDULER_TABLE_ENTRIES since RTEMS 5.1"
710	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES CONFIGURE_SCHEDULER_CONTROLS
711	#endif
712
713	#ifdef CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
714	#warning "CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS has been renamed to CONFIGURE_SCHEDULER_ASSIGNMENTS since RTEMS 5.1"
715	#define CONFIGURE_SCHEDULER_ASSIGNMENTS CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
716	#endif
717
718	#if !defined(CONFIGURE_SCHEDULER_USER) && \
719	!defined(CONFIGURE_SCHEDULER_PRIORITY) && \
720	!defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) && \
721	!defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) && \
722	!defined(CONFIGURE_SCHEDULER_STRONG_APA) && \
723	!defined(CONFIGURE_SCHEDULER_SIMPLE) && \
724	!defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) && \
725	!defined(CONFIGURE_SCHEDULER_EDF) && \
726	!defined(CONFIGURE_SCHEDULER_EDF_SMP) && \
727	!defined(CONFIGURE_SCHEDULER_CBS)
728	#if defined(RTEMS_SMP) && _CONFIGURE_MAXIMUM_PROCESSORS > 1
729	/**
730	* If no scheduler is specified in an SMP configuration, the
731	* EDF scheduler is default.
732	*/
733	#define CONFIGURE_SCHEDULER_EDF_SMP
734	#else
735	/**
736	* If no scheduler is specified in a uniprocessor configuration, the
737	* priority scheduler is default.
738	*/
739	#define CONFIGURE_SCHEDULER_PRIORITY
740	#endif
741	#endif
742
743	#include <rtems/scheduler.h>
744
745	/*
746	* If the Priority Scheduler is selected, then configure for it.
747	*/
748	#if defined(CONFIGURE_SCHEDULER_PRIORITY)
749	#if !defined(CONFIGURE_SCHEDULER_NAME)
750	/** Configure the name of the scheduler instance */
751	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'D', ' ')
752	#endif
753
754	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
755	/** Configure the context needed by the scheduler instance */
756	#define CONFIGURE_SCHEDULER \
757	RTEMS_SCHEDULER_PRIORITY( \
758	dflt, \
759	CONFIGURE_MAXIMUM_PRIORITY + 1 \
760	)
761
762	/** Configure the controls for this scheduler instance */
763	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
764	RTEMS_SCHEDULER_TABLE_PRIORITY(dflt, CONFIGURE_SCHEDULER_NAME)
765	#endif
766	#endif
767
768	/*
769	* If the Deterministic Priority SMP Scheduler is selected, then configure for
770	* it.
771	*/
772	#if defined(CONFIGURE_SCHEDULER_PRIORITY_SMP)
773	#if !defined(CONFIGURE_SCHEDULER_NAME)
774	/** Configure the name of the scheduler instance */
775	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'D', ' ')
776	#endif
777
778	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
779	/** Configure the context needed by the scheduler instance */
780	#define CONFIGURE_SCHEDULER \
781	RTEMS_SCHEDULER_PRIORITY_SMP( \
782	dflt, \
783	CONFIGURE_MAXIMUM_PRIORITY + 1 \
784	)
785
786	/** Configure the controls for this scheduler instance */
787	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
788	RTEMS_SCHEDULER_TABLE_PRIORITY_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
789	#endif
790	#endif
791
792	/*
793	* If the Deterministic Priority Affinity SMP Scheduler is selected, then configure for
794	* it.
795	*/
796	#if defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP)
797	#if !defined(CONFIGURE_SCHEDULER_NAME)
798	/** Configure the name of the scheduler instance */
799	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'A', ' ')
800	#endif
801
802	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
803	/** Configure the context needed by the scheduler instance */
804	#define CONFIGURE_SCHEDULER \
805	RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( \
806	dflt, \
807	CONFIGURE_MAXIMUM_PRIORITY + 1 \
808	)
809
810	/** Configure the controls for this scheduler instance */
811	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
812	RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( \
813	dflt, \
814	CONFIGURE_SCHEDULER_NAME \
815	)
816	#endif
817	#endif
818
819	/*
820	* If the Strong APA Scheduler is selected, then configure for
821	* it.
822	*/
823	#if defined(CONFIGURE_SCHEDULER_STRONG_APA)
824	#if !defined(CONFIGURE_SCHEDULER_NAME)
825	/** Configure the name of the scheduler instance */
826	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'A', 'P', 'A')
827	#endif
828
829	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
830	/** Configure the context needed by the scheduler instance */
831	#define CONFIGURE_SCHEDULER \
832	RTEMS_SCHEDULER_STRONG_APA( \
833	dflt, \
834	CONFIGURE_MAXIMUM_PRIORITY + 1 \
835	)
836
837	/** Configure the controls for this scheduler instance */
838	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
839	RTEMS_SCHEDULER_TABLE_STRONG_APA(dflt, CONFIGURE_SCHEDULER_NAME)
840	#endif
841	#endif
842
843	/*
844	* If the Simple Priority Scheduler is selected, then configure for it.
845	*/
846	#if defined(CONFIGURE_SCHEDULER_SIMPLE)
847	#if !defined(CONFIGURE_SCHEDULER_NAME)
848	/** Configure the name of the scheduler instance */
849	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'S', ' ')
850	#endif
851
852	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
853	/** Configure the context needed by the scheduler instance */
854	#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_SIMPLE(dflt)
855
856	/** Configure the controls for this scheduler instance */
857	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
858	RTEMS_SCHEDULER_TABLE_SIMPLE(dflt, CONFIGURE_SCHEDULER_NAME)
859	#endif
860	#endif
861
862	/*
863	* If the Simple SMP Priority Scheduler is selected, then configure for it.
864	*/
865	#if defined(CONFIGURE_SCHEDULER_SIMPLE_SMP)
866	#if !defined(CONFIGURE_SCHEDULER_NAME)
867	/** Configure the name of the scheduler instance */
868	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'S', ' ')
869	#endif
870
871	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
872	/** Configure the context needed by the scheduler instance */
873	#define CONFIGURE_SCHEDULER \
874	RTEMS_SCHEDULER_SIMPLE_SMP(dflt)
875
876	/** Configure the controls for this scheduler instance */
877	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
878	RTEMS_SCHEDULER_TABLE_SIMPLE_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
879	#endif
880	#endif
881
882	/*
883	* If the EDF Scheduler is selected, then configure for it.
884	*/
885	#if defined(CONFIGURE_SCHEDULER_EDF)
886	#if !defined(CONFIGURE_SCHEDULER_NAME)
887	/** Configure the name of the scheduler instance */
888	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'E', 'D', 'F')
889	#endif
890
891	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
892	/** Configure the context needed by the scheduler instance */
893	#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_EDF(dflt)
894
895	/** Configure the controls for this scheduler instance */
896	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
897	RTEMS_SCHEDULER_TABLE_EDF(dflt, CONFIGURE_SCHEDULER_NAME)
898	#endif
899	#endif
900
901	/*
902	* If the EDF SMP Scheduler is selected, then configure for it.
903	*/
904	#if defined(CONFIGURE_SCHEDULER_EDF_SMP)
905	#if !defined(CONFIGURE_SCHEDULER_NAME)
906	/** Configure the name of the scheduler instance */
907	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'E', 'D', 'F')
908	#endif
909
910	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
911	/** Configure the context needed by the scheduler instance */
912	#define CONFIGURE_SCHEDULER \
913	RTEMS_SCHEDULER_EDF_SMP(dflt, _CONFIGURE_MAXIMUM_PROCESSORS)
914
915	/** Configure the controls for this scheduler instance */
916	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
917	RTEMS_SCHEDULER_TABLE_EDF_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
918	#endif
919	#endif
920
921	/*
922	* If the CBS Scheduler is selected, then configure for it.
923	*/
924	#if defined(CONFIGURE_SCHEDULER_CBS)
925	#if !defined(CONFIGURE_SCHEDULER_NAME)
926	/** Configure the name of the scheduler instance */
927	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'C', 'B', 'S')
928	#endif
929
930	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
931	/** Configure the context needed by the scheduler instance */
932	#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_CBS(dflt)
933
934	/** Configure the controls for this scheduler instance */
935	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
936	RTEMS_SCHEDULER_TABLE_CBS(dflt, CONFIGURE_SCHEDULER_NAME)
937	#endif
938
939	#ifndef CONFIGURE_CBS_MAXIMUM_SERVERS
940	#define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS
941	#endif
942
943	#ifdef CONFIGURE_INIT
944	const uint32_t _Scheduler_CBS_Maximum_servers =
945	CONFIGURE_CBS_MAXIMUM_SERVERS;
946
947	Scheduler_CBS_Server
948	_Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ];
949	#endif
950	#endif
951
952	/*
953	* Set up the scheduler entry points table. The scheduling code uses
954	* this code to know which scheduler is configured by the user.
955	*/
956	#ifdef CONFIGURE_INIT
957	#if defined(CONFIGURE_SCHEDULER)
958	CONFIGURE_SCHEDULER;
959	#endif
960
961	const Scheduler_Control _Scheduler_Table[] = {
962	CONFIGURE_SCHEDULER_TABLE_ENTRIES
963	};
964
965	#define _CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table )
966
967	#if defined(RTEMS_SMP)
968	const size_t _Scheduler_Count = _CONFIGURE_SCHEDULER_COUNT;
969
970	const Scheduler_Assignment _Scheduler_Initial_assignments[] = {
971	#if defined(CONFIGURE_SCHEDULER_ASSIGNMENTS)
972	CONFIGURE_SCHEDULER_ASSIGNMENTS
973	#else
974	#define _CONFIGURE_SCHEDULER_ASSIGN \
975	RTEMS_SCHEDULER_ASSIGN( \
976	0, \
977	RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
978	)
979	_CONFIGURE_SCHEDULER_ASSIGN
980	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 2
981	, _CONFIGURE_SCHEDULER_ASSIGN
982	#endif
983	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 3
984	, _CONFIGURE_SCHEDULER_ASSIGN
985	#endif
986	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 4
987	, _CONFIGURE_SCHEDULER_ASSIGN
988	#endif
989	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 5
990	, _CONFIGURE_SCHEDULER_ASSIGN
991	#endif
992	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 6
993	, _CONFIGURE_SCHEDULER_ASSIGN
994	#endif
995	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 7
996	, _CONFIGURE_SCHEDULER_ASSIGN
997	#endif
998	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 8
999	, _CONFIGURE_SCHEDULER_ASSIGN
1000	#endif
1001	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 9
1002	, _CONFIGURE_SCHEDULER_ASSIGN
1003	#endif
1004	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 10
1005	, _CONFIGURE_SCHEDULER_ASSIGN
1006	#endif
1007	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 11
1008	, _CONFIGURE_SCHEDULER_ASSIGN
1009	#endif
1010	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 12
1011	, _CONFIGURE_SCHEDULER_ASSIGN
1012	#endif
1013	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 13
1014	, _CONFIGURE_SCHEDULER_ASSIGN
1015	#endif
1016	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 14
1017	, _CONFIGURE_SCHEDULER_ASSIGN
1018	#endif
1019	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 15
1020	, _CONFIGURE_SCHEDULER_ASSIGN
1021	#endif
1022	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 16
1023	, _CONFIGURE_SCHEDULER_ASSIGN
1024	#endif
1025	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 17
1026	, _CONFIGURE_SCHEDULER_ASSIGN
1027	#endif
1028	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 18
1029	, _CONFIGURE_SCHEDULER_ASSIGN
1030	#endif
1031	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 19
1032	, _CONFIGURE_SCHEDULER_ASSIGN
1033	#endif
1034	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 20
1035	, _CONFIGURE_SCHEDULER_ASSIGN
1036	#endif
1037	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 21
1038	, _CONFIGURE_SCHEDULER_ASSIGN
1039	#endif
1040	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 22
1041	, _CONFIGURE_SCHEDULER_ASSIGN
1042	#endif
1043	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 23
1044	, _CONFIGURE_SCHEDULER_ASSIGN
1045	#endif
1046	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 24
1047	, _CONFIGURE_SCHEDULER_ASSIGN
1048	#endif
1049	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 25
1050	, _CONFIGURE_SCHEDULER_ASSIGN
1051	#endif
1052	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 26
1053	, _CONFIGURE_SCHEDULER_ASSIGN
1054	#endif
1055	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 27
1056	, _CONFIGURE_SCHEDULER_ASSIGN
1057	#endif
1058	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 28
1059	, _CONFIGURE_SCHEDULER_ASSIGN
1060	#endif
1061	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 29
1062	, _CONFIGURE_SCHEDULER_ASSIGN
1063	#endif
1064	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 30
1065	, _CONFIGURE_SCHEDULER_ASSIGN
1066	#endif
1067	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 31
1068	, _CONFIGURE_SCHEDULER_ASSIGN
1069	#endif
1070	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 32
1071	, _CONFIGURE_SCHEDULER_ASSIGN
1072	#endif
1073	#undef _CONFIGURE_SCHEDULER_ASSIGN
1074	#endif
1075	};
1076
1077	RTEMS_STATIC_ASSERT(
1078	_CONFIGURE_MAXIMUM_PROCESSORS
1079	== RTEMS_ARRAY_SIZE( _Scheduler_Initial_assignments ),
1080	_Scheduler_Initial_assignments
1081	);
1082	#endif
1083	#endif
1084	/*@}/ /* end of Scheduler Configuration */
1085
1086	/**
1087	* @defgroup ConfigurationIdle IDLE Thread Configuration
1088	*
1089	* @addtogroup Configuration
1090	*
1091	* This module contains configuration parameters related to the
1092	* set of IDLE threads. On a uniprocessor system, there is one
1093	* IDLE thread. On an SMP system, there is one for each core.
1094	*/
1095
1096	/*
1097	* If you said the IDLE task was going to do application initialization
1098	* and didn't override the IDLE body, then something is amiss.
1099	*/
1100	#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \
1101	!defined(CONFIGURE_IDLE_TASK_BODY))
1102	#error "CONFIGURE_ERROR: You did not override the IDLE task body."
1103	#endif
1104
1105	/**
1106	* @brief Idle task body configuration.
1107	*
1108	* There is a default IDLE thread body provided by RTEMS which
1109	* has the possibility of being CPU specific. There may be a
1110	* BSP specific override of the RTEMS default body and in turn,
1111	* the application may override and provide its own.
1112	*/
1113	#ifndef CONFIGURE_IDLE_TASK_BODY
1114	#if defined(BSP_IDLE_TASK_BODY)
1115	#define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY
1116	#else
1117	#define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body
1118	#endif
1119	#endif
1120	/*@}/ /* end of IDLE thread configuration */
1121
1122	/**
1123	* @defgroup ConfigurationStackSize Configuration Thread Stack Size
1124	*
1125	* @addtogroup Configuration
1126	*
1127	* This module contains parameters related to thread aand interrupt stacks.
1128	*/
1129
1130	/**
1131	* By default, use the minimum stack size requested by this port.
1132	*/
1133	#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE
1134	#define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1135	#endif
1136
1137	/**
1138	* This specifies the default POSIX thread stack size. By default, it is
1139	* twice that recommended for the port.
1140	*/
1141	#ifndef CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
1142	#define CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE \
1143	(2 * CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1144	#endif
1145
1146	/**
1147	* @brief Idle task stack size configuration.
1148	*
1149	* By default, the IDLE task will have a stack of minimum size.
1150	* The BSP or application may override this value.
1151	*/
1152	#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE
1153	#ifdef BSP_IDLE_TASK_STACK_SIZE
1154	#define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE
1155	#else
1156	#define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1157	#endif
1158	#endif
1159	#if CONFIGURE_IDLE_TASK_STACK_SIZE < CONFIGURE_MINIMUM_TASK_STACK_SIZE
1160	#error "CONFIGURE_IDLE_TASK_STACK_SIZE less than CONFIGURE_MINIMUM_TASK_STACK_SIZE"
1161	#endif
1162
1163	/*
1164	* Interrupt stack configuration.
1165	*
1166	* By default, the interrupt stack will be of minimum size.
1167	* The BSP or application may override this value.
1168	*/
1169
1170	#ifndef CONFIGURE_INTERRUPT_STACK_SIZE
1171	#ifdef BSP_INTERRUPT_STACK_SIZE
1172	#define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE
1173	#else
1174	#define CONFIGURE_INTERRUPT_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1175	#endif
1176	#endif
1177
1178	#if CONFIGURE_INTERRUPT_STACK_SIZE % CPU_INTERRUPT_STACK_ALIGNMENT != 0
1179	#error "CONFIGURE_INTERRUPT_STACK_SIZE fails to meet the CPU port interrupt stack alignment"
1180	#endif
1181
1182	#ifdef CONFIGURE_INIT
1183	RTEMS_DEFINE_GLOBAL_SYMBOL(
1184	_ISR_Stack_size,
1185	CONFIGURE_INTERRUPT_STACK_SIZE
1186	);
1187
1188	char _ISR_Stack_area_begin[
1189	_CONFIGURE_MAXIMUM_PROCESSORS * CONFIGURE_INTERRUPT_STACK_SIZE
1190	] RTEMS_ALIGNED( CPU_INTERRUPT_STACK_ALIGNMENT )
1191	RTEMS_SECTION( ".rtemsstack.interrupt.begin" );
1192
1193	const char _ISR_Stack_area_end[ 0 ]
1194	RTEMS_SECTION( ".rtemsstack.interrupt.end" ) = { };
1195	#endif
1196
1197	/**
1198	* Configure the very much optional task stack allocator initialization
1199	*/
1200	#ifndef CONFIGURE_TASK_STACK_ALLOCATOR_INIT
1201	#define CONFIGURE_TASK_STACK_ALLOCATOR_INIT NULL
1202	#endif
1203
1204	/*
1205	* Configure the very much optional task stack allocator and deallocator.
1206	*/
1207	#if !defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1208	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
1209	/**
1210	* This specifies the task stack allocator method.
1211	*/
1212	#define CONFIGURE_TASK_STACK_ALLOCATOR _Workspace_Allocate
1213	/**
1214	* This specifies the task stack deallocator method.
1215	*/
1216	#define CONFIGURE_TASK_STACK_DEALLOCATOR _Workspace_Free
1217	#elif (defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1218	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)) \
1219	\|\| (!defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1220	&& defined(CONFIGURE_TASK_STACK_DEALLOCATOR))
1221	#error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined"
1222	#endif
1223	/*@}/ /* end of thread/interrupt stack configuration */
1224
1225	/**
1226	* @addtogroup Configuration
1227	*/
1228	/*@{/
1229
1230	/**
1231	* Should the RTEMS Workspace and C Program Heap be cleared automatically
1232	* at system start up?
1233	*/
1234	#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
1235	#ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY
1236	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \
1237	BSP_ZERO_WORKSPACE_AUTOMATICALLY
1238	#else
1239	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE
1240	#endif
1241	#endif
1242	/*@}/ /* end of add to group Configuration */
1243
1244	/**
1245	* @defgroup ConfigurationMalloc RTEMS Malloc configuration
1246	*
1247	* This module contains parameters related to configuration of the RTEMS
1248	* Malloc implementation.
1249	*/
1250	/*@{/
1251	#include <rtems/malloc.h>
1252
1253	#ifdef CONFIGURE_INIT
1254	/**
1255	* By default, RTEMS uses separate heaps for the RTEMS Workspace and
1256	* the C Program Heap. The application can choose optionally to combine
1257	* these to provide one larger memory pool. This is particularly
1258	* useful in combination with the unlimited objects configuration.
1259	*/
1260	#ifdef CONFIGURE_UNIFIED_WORK_AREAS
1261	Heap_Control *RTEMS_Malloc_Heap = &_Workspace_Area;
1262	#else
1263	Heap_Control RTEMS_Malloc_Area;
1264	Heap_Control *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area;
1265	#endif
1266	#endif
1267
1268	#ifdef CONFIGURE_INIT
1269	/**
1270	* This configures the sbrk() support for the malloc family.
1271	* By default it is assumed that the BSP provides all available
1272	* RAM to the malloc family implementation so sbrk()'ing to get
1273	* more memory would always fail anyway.
1274	*/
1275	const rtems_heap_extend_handler rtems_malloc_extend_handler =
1276	#ifdef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
1277	rtems_heap_extend_via_sbrk;
1278	#else
1279	rtems_heap_null_extend;
1280	#endif
1281	#endif
1282
1283	#ifdef CONFIGURE_INIT
1284	/**
1285	* This configures the malloc family plugin which dirties memory
1286	* allocated. This is helpful for finding unitialized data structure
1287	* problems.
1288	*/
1289	rtems_malloc_dirtier_t rtems_malloc_dirty_helper =
1290	#if defined(CONFIGURE_MALLOC_DIRTY)
1291	rtems_malloc_dirty_memory;
1292	#else
1293	NULL;
1294	#endif
1295	#endif
1296	/*@}/ /* end of Malloc Configuration */
1297
1298	/**
1299	* @defgroup ConfigurationHelpers Configuration Helpers
1300	*
1301	* @ingroup Configuration
1302	*
1303	* This module contains items which are used internally to ease
1304	* the configuration calculations.
1305	*/
1306	/*@{/
1307
1308	/**
1309	* Zero of one returns 0 if the parameter is 0 else 1 is returned.
1310	*/
1311	#define _Configure_Zero_or_One(_number) ((_number) != 0 ? 1 : 0)
1312
1313	/**
1314	* General helper to align up a value.
1315	*/
1316	#define _Configure_Align_up(_val, _align) \
1317	(((_val) + (_align) - 1) - ((_val) + (_align) - 1) % (_align))
1318
1319	#define _CONFIGURE_HEAP_MIN_BLOCK_SIZE \
1320	_Configure_Align_up(sizeof(Heap_Block), CPU_HEAP_ALIGNMENT)
1321
1322	/**
1323	* This is a helper macro used in calculations in this file. It is used
1324	* to noted when an element is allocated from the RTEMS Workspace and adds
1325	* a factor to account for heap overhead plus an alignment factor that
1326	* may be applied.
1327	*/
1328	#define _Configure_From_workspace(_size) \
1329	(ssize_t) (_Configure_Zero_or_One(_size) * \
1330	_Configure_Align_up(_size + HEAP_BLOCK_HEADER_SIZE, \
1331	_CONFIGURE_HEAP_MIN_BLOCK_SIZE))
1332
1333	/**
1334	* This is a helper macro used in stack space calculations in this file. It
1335	* may be provided by the application in case a special task stack allocator
1336	* is used. The default is allocation from the RTEMS Workspace.
1337	*/
1338	#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR
1339	#define _Configure_From_stackspace(_stack_size) \
1340	CONFIGURE_TASK_STACK_FROM_ALLOCATOR(_stack_size)
1341	#else
1342	#define _Configure_From_stackspace(_stack_size) \
1343	_Configure_From_workspace(_stack_size)
1344	#endif
1345
1346	/**
1347	* Do not use the unlimited bit as part of the multiplication
1348	* for memory usage.
1349	*/
1350	#define _Configure_Max_Objects(_max) \
1351	(_Configure_Zero_or_One(_max) * rtems_resource_maximum_per_allocation(_max))
1352
1353	/**
1354	* This macro accounts for how memory for a set of configured objects is
1355	* allocated from the Executive Workspace.
1356	*
1357	* NOTE: It does NOT attempt to address the more complex case of unlimited
1358	* objects.
1359	*/
1360	#define _Configure_Object_RAM(_number, _size) ( \
1361	_Configure_From_workspace(_Configure_Max_Objects(_number) * (_size)) + \
1362	_Configure_From_workspace( \
1363	_Configure_Zero_or_One(_number) * ( \
1364	(_Configure_Max_Objects(_number) + 1) * sizeof(Objects_Control *) + \
1365	_Configure_Align_up(sizeof(void *), CPU_ALIGNMENT) + \
1366	_Configure_Align_up(sizeof(uint32_t), CPU_ALIGNMENT) \
1367	) \
1368	) \
1369	)
1370	/*@}/
1371
1372	/**
1373	* @defgroup ConfigurationInitTasksTable Initialization Tasks Configuration
1374	*
1375	* @addtogroup Configuration
1376	*
1377	* This group contains the elements needed to define the Classic API
1378	* Initialization Tasks Table.
1379	*
1380	* Default User Initialization Task Table. This table guarantees that
1381	* one user initialization table is defined.
1382	*
1383	* WHEN CONFIGURE_HAS_OWN_INIT_TASK_TABLE is defined, the user is
1384	* responsible for defining their own table information and setting the
1385	* appropriate variables.
1386	*/
1387	#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
1388	!defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
1389
1390	/**
1391	* When using the default Classic API Initialization Tasks Table, this is
1392	* used to specify the name of the single Classic API task.
1393	*/
1394	#ifndef CONFIGURE_INIT_TASK_NAME
1395	#define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ')
1396	#endif
1397
1398	/**
1399	* When using the default Classic API Initialization Tasks Table, this is
1400	* used to specify the stack size of the single Classic API task.
1401	*/
1402	#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
1403	#define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1404	#endif
1405
1406	/**
1407	* When using the default Classic API Initialization Tasks Table, this is
1408	* used to specify the priority of the single Classic API task.
1409	*/
1410	#ifndef CONFIGURE_INIT_TASK_PRIORITY
1411	#define CONFIGURE_INIT_TASK_PRIORITY 1
1412	#endif
1413
1414	/**
1415	* When using the default Classic API Initialization Tasks Table, this is
1416	* used to specify the attributes size of the single Classic API task.
1417	*/
1418	#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
1419	#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
1420	#endif
1421
1422	/**
1423	* When using the default Classic API Initialization Tasks Table, this is
1424	* used to specify the entry point of the single Classic API task.
1425	*/
1426	#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
1427	#ifdef __cplusplus
1428	extern "C" {
1429	#endif
1430	rtems_task Init (rtems_task_argument );
1431	#ifdef __cplusplus
1432	}
1433	#endif
1434	#define CONFIGURE_INIT_TASK_ENTRY_POINT Init
1435	extern const char* bsp_boot_cmdline;
1436	#define CONFIGURE_INIT_TASK_ARGUMENTS ((rtems_task_argument) &bsp_boot_cmdline)
1437	#endif
1438
1439	/**
1440	* When using the default Classic API Initialization Tasks Table, this is
1441	* used to specify the initial execution mode of the single Classic API task.
1442	*/
1443	#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
1444	#ifdef _CONFIGURE_SMP_APPLICATION
1445	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
1446	#else
1447	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
1448	#endif
1449	#endif
1450
1451	/**
1452	* When using the default Classic API Initialization Tasks Table, this is
1453	* used to specify the initial argument to the single Classic API task.
1454	*/
1455	#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
1456	#define CONFIGURE_INIT_TASK_ARGUMENTS 0
1457	#endif
1458
1459	#ifdef CONFIGURE_INIT
1460	rtems_initialization_tasks_table Initialization_tasks[] = {
1461	{ CONFIGURE_INIT_TASK_NAME,
1462	CONFIGURE_INIT_TASK_STACK_SIZE,
1463	CONFIGURE_INIT_TASK_PRIORITY,
1464	CONFIGURE_INIT_TASK_ATTRIBUTES,
1465	CONFIGURE_INIT_TASK_ENTRY_POINT,
1466	CONFIGURE_INIT_TASK_INITIAL_MODES,
1467	CONFIGURE_INIT_TASK_ARGUMENTS
1468	}
1469	};
1470	#endif
1471
1472	/**
1473	* This is the name of the Initialization Tasks Table generated.
1474	*/
1475	#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
1476
1477	/*
1478	* This is the size of the Initialization Tasks Table generated.
1479	*/
1480	#define CONFIGURE_INIT_TASK_TABLE_SIZE \
1481	RTEMS_ARRAY_SIZE(CONFIGURE_INIT_TASK_TABLE)
1482
1483	#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
1484	#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
1485
1486	/*
1487	* The user application is responsible for defining everything
1488	* when CONFIGURE_HAS_OWN_INIT_TABLE is defined.
1489	*/
1490	#else /* not using standard or providing own Init Task Table */
1491
1492	/*
1493	* This is the name of the Initialization Task when none is configured.
1494	*/
1495	#define CONFIGURE_INIT_TASK_TABLE NULL
1496
1497	/*
1498	* This is the size of the Initialization Task when none is configured.
1499	*/
1500	#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
1501
1502	/*
1503	* This is the stack size of the Initialization Task when none is configured.
1504	*/
1505	#define CONFIGURE_INIT_TASK_STACK_SIZE 0
1506
1507	#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
1508
1509	#endif
1510	/*@}/ /* end of Classic API Initialization Tasks Table */
1511
1512	/**
1513	* @defgroup ConfigurationDriverTable Device Driver Table Configuration
1514	*
1515	* @addtogroup Configuration
1516	*
1517	* This group contains parameters related to generating a Device Driver
1518	* Table.
1519	*
1520	* Default Device Driver Table. Each driver needed by the test is explicitly
1521	* choosen by the application. There is always a null driver entry.
1522	*/
1523	/*@{/
1524
1525	/**
1526	* This is an empty device driver slot.
1527	*/
1528	#define NULL_DRIVER_TABLE_ENTRY \
1529	{ NULL, NULL, NULL, NULL, NULL, NULL }
1530
1531	#if (defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1532	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER)) \|\| \
1533	(defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1534	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER)) \|\| \
1535	(defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER) && \
1536	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER))
1537	#error "CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER, CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER, and CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER are mutually exclusive"
1538	#endif
1539
1540	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1541	#include <rtems/console.h>
1542	#endif
1543
1544	#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
1545	#include <rtems/console.h>
1546
1547	#ifdef CONFIGURE_INIT
1548	RTEMS_SYSINIT_ITEM(
1549	_Console_simple_Initialize,
1550	RTEMS_SYSINIT_DEVICE_DRIVERS,
1551	RTEMS_SYSINIT_ORDER_SECOND
1552	);
1553	#endif
1554	#endif
1555
1556	#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER
1557	#include <rtems/console.h>
1558
1559	#ifdef CONFIGURE_INIT
1560	RTEMS_SYSINIT_ITEM(
1561	_Console_simple_task_Initialize,
1562	RTEMS_SYSINIT_DEVICE_DRIVERS,
1563	RTEMS_SYSINIT_ORDER_SECOND
1564	);
1565	#endif
1566	#endif
1567
1568	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1569	#include <rtems/clockdrv.h>
1570	#endif
1571
1572	#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
1573	#include <rtems/btimer.h>
1574	#endif
1575
1576	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1577	#include <rtems/rtc.h>
1578	#endif
1579
1580	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1581	#include <rtems/watchdogdrv.h>
1582	#endif
1583
1584	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1585	#include <rtems/framebuffer.h>
1586	#endif
1587
1588	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1589	#include <rtems/devnull.h>
1590	#endif
1591
1592	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1593	#include <rtems/devzero.h>
1594	#endif
1595
1596	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1597	/* the ide driver needs the ATA driver */
1598	#ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1599	#define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1600	#endif
1601	#include <libchip/ide_ctrl.h>
1602	#endif
1603
1604	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1605	#include <libchip/ata.h>
1606	#endif
1607
1608	#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
1609
1610	/**
1611	* This specifies the maximum number of device drivers that
1612	* can be installed in the system at one time. It must account
1613	* for both the statically and dynamically installed drivers.
1614	*/
1615	#ifndef CONFIGURE_MAXIMUM_DRIVERS
1616	#define CONFIGURE_MAXIMUM_DRIVERS
1617	#endif
1618
1619	#ifdef CONFIGURE_INIT
1620	rtems_driver_address_table
1621	_IO_Driver_address_table[ CONFIGURE_MAXIMUM_DRIVERS ] = {
1622	#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
1623	CONFIGURE_BSP_PREREQUISITE_DRIVERS,
1624	#endif
1625	#ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
1626	CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
1627	#endif
1628	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1629	CONSOLE_DRIVER_TABLE_ENTRY,
1630	#endif
1631	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1632	CLOCK_DRIVER_TABLE_ENTRY,
1633	#endif
1634	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1635	RTC_DRIVER_TABLE_ENTRY,
1636	#endif
1637	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1638	WATCHDOG_DRIVER_TABLE_ENTRY,
1639	#endif
1640	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1641	DEVNULL_DRIVER_TABLE_ENTRY,
1642	#endif
1643	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1644	DEVZERO_DRIVER_TABLE_ENTRY,
1645	#endif
1646	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1647	IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
1648	#endif
1649	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1650	ATA_DRIVER_TABLE_ENTRY,
1651	#endif
1652	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1653	FRAME_BUFFER_DRIVER_TABLE_ENTRY,
1654	#endif
1655	#ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
1656	CONFIGURE_APPLICATION_EXTRA_DRIVERS,
1657	#endif
1658	#ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
1659	NULL_DRIVER_TABLE_ENTRY
1660	#elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1661	!defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
1662	!defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
1663	!defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
1664	!defined(CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER) && \
1665	!defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
1666	!defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
1667	!defined(CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER) && \
1668	!defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
1669	NULL_DRIVER_TABLE_ENTRY
1670	#endif
1671	};
1672
1673	const size_t _IO_Number_of_drivers =
1674	RTEMS_ARRAY_SIZE( _IO_Driver_address_table );
1675	#endif
1676
1677	#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
1678
1679	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1680	/*
1681	* configure the priority of the ATA driver task
1682	*/
1683	#ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
1684	#define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
1685	#endif
1686	#ifdef CONFIGURE_INIT
1687	rtems_task_priority rtems_ata_driver_task_priority
1688	= CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
1689	#endif /* CONFIGURE_INIT */
1690	#endif
1691	/*@}/ /* end of Device Driver Table Configuration */
1692
1693	/**
1694	* @defgroup ConfigurationLibBlock Configuration of LIBBLOCK
1695	*
1696	* @addtogroup Configuration
1697	*
1698	* This module contains parameters related to the LIBBLOCK buffering
1699	* and caching subsystem. It requires tasks to swap out data to be
1700	* written to non-volatile storage.
1701	*/
1702	/*@{/
1703	#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
1704	#include <rtems/bdbuf.h>
1705	/*
1706	* configure the bdbuf cache parameters
1707	*/
1708	#ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
1709	#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
1710	RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
1711	#endif
1712	#ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
1713	#define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
1714	RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
1715	#endif
1716	#ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
1717	#define CONFIGURE_SWAPOUT_TASK_PRIORITY \
1718	RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
1719	#endif
1720	#ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
1721	#define CONFIGURE_SWAPOUT_SWAP_PERIOD \
1722	RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
1723	#endif
1724	#ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
1725	#define CONFIGURE_SWAPOUT_BLOCK_HOLD \
1726	RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
1727	#endif
1728	#ifndef CONFIGURE_SWAPOUT_WORKER_TASKS
1729	#define CONFIGURE_SWAPOUT_WORKER_TASKS \
1730	RTEMS_BDBUF_SWAPOUT_WORKER_TASKS_DEFAULT
1731	#endif
1732	#ifndef CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY
1733	#define CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY \
1734	RTEMS_BDBUF_SWAPOUT_WORKER_TASK_PRIORITY_DEFAULT
1735	#endif
1736	#ifndef CONFIGURE_BDBUF_TASK_STACK_SIZE
1737	#define CONFIGURE_BDBUF_TASK_STACK_SIZE \
1738	RTEMS_BDBUF_TASK_STACK_SIZE_DEFAULT
1739	#endif
1740	#ifndef CONFIGURE_BDBUF_CACHE_MEMORY_SIZE
1741	#define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE \
1742	RTEMS_BDBUF_CACHE_MEMORY_SIZE_DEFAULT
1743	#endif
1744	#ifndef CONFIGURE_BDBUF_BUFFER_MIN_SIZE
1745	#define CONFIGURE_BDBUF_BUFFER_MIN_SIZE \
1746	RTEMS_BDBUF_BUFFER_MIN_SIZE_DEFAULT
1747	#endif
1748	#ifndef CONFIGURE_BDBUF_BUFFER_MAX_SIZE
1749	#define CONFIGURE_BDBUF_BUFFER_MAX_SIZE \
1750	RTEMS_BDBUF_BUFFER_MAX_SIZE_DEFAULT
1751	#endif
1752	#ifndef CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1753	#define CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY \
1754	RTEMS_BDBUF_READ_AHEAD_TASK_PRIORITY_DEFAULT
1755	#endif
1756	#ifdef CONFIGURE_INIT
1757	const rtems_bdbuf_config rtems_bdbuf_configuration = {
1758	CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
1759	CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
1760	CONFIGURE_SWAPOUT_TASK_PRIORITY,
1761	CONFIGURE_SWAPOUT_SWAP_PERIOD,
1762	CONFIGURE_SWAPOUT_BLOCK_HOLD,
1763	CONFIGURE_SWAPOUT_WORKER_TASKS,
1764	CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY,
1765	CONFIGURE_BDBUF_TASK_STACK_SIZE,
1766	CONFIGURE_BDBUF_CACHE_MEMORY_SIZE,
1767	CONFIGURE_BDBUF_BUFFER_MIN_SIZE,
1768	CONFIGURE_BDBUF_BUFFER_MAX_SIZE,
1769	CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1770	};
1771	#endif
1772
1773	#define _CONFIGURE_LIBBLOCK_TASKS \
1774	(1 + CONFIGURE_SWAPOUT_WORKER_TASKS + \
1775	(CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS != 0))
1776
1777	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS \
1778	(_CONFIGURE_LIBBLOCK_TASKS * \
1779	(CONFIGURE_BDBUF_TASK_STACK_SIZE <= CONFIGURE_MINIMUM_TASK_STACK_SIZE ? \
1780	0 : CONFIGURE_BDBUF_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1781
1782	#if defined(CONFIGURE_HAS_OWN_BDBUF_TABLE) \|\| \
1783	defined(CONFIGURE_BDBUF_BUFFER_SIZE) \|\| \
1784	defined(CONFIGURE_BDBUF_BUFFER_COUNT)
1785	#error BDBUF Cache does not use a buffer configuration table. Please remove.
1786	#endif
1787	#else
1788	/** This specifies the number of libblock tasks. */
1789	#define _CONFIGURE_LIBBLOCK_TASKS 0
1790	/** This specifies the extra stack space configured for libblock tasks. */
1791	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS 0
1792	/** This specifies the number of Classic API semaphores needed by libblock. */
1793	#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
1794	/*@}/
1795
1796	/**
1797	* @defgroup ConfigurationMultiprocessing Multiprocessing Configuration
1798	*
1799	* @addtogroup Configuration
1800	*
1801	* This module contains the parameters related to the Multiprocessing
1802	* configuration of RTEMS.
1803	*
1804	* In a single processor or SMP configuration, only two parameters are
1805	* needed and they are defaulted. The user should not have to specify
1806	* any parameters.
1807	*/
1808	/*@{/
1809
1810	/**
1811	* This defines the extra stack space required for the MPCI server thread.
1812	*/
1813	#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
1814	#define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
1815	#endif
1816
1817	#if defined(RTEMS_MULTIPROCESSING)
1818	/*
1819	* Default Multiprocessing Configuration Table. The defaults are
1820	* appropriate for most of the RTEMS Multiprocessor Test Suite. Each
1821	* value may be overridden within each test to customize the environment.
1822	*/
1823
1824	#ifdef CONFIGURE_MP_APPLICATION
1825	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1
1826
1827	#ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
1828
1829	#ifndef CONFIGURE_MP_NODE_NUMBER
1830	#define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
1831	#endif
1832
1833	#ifndef CONFIGURE_MP_MAXIMUM_NODES
1834	#define CONFIGURE_MP_MAXIMUM_NODES 2
1835	#endif
1836
1837	#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
1838	#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
1839	#endif
1840	#define _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
1841	_Configure_From_workspace( \
1842	(_global_objects) * sizeof(Objects_MP_Control) \
1843	)
1844
1845	#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
1846	#define CONFIGURE_MP_MAXIMUM_PROXIES 32
1847	#endif
1848	#define _CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
1849	_Configure_From_workspace((_proxies) \
1850	* (sizeof(Thread_Proxy_control) \
1851	+ THREAD_QUEUE_HEADS_SIZE(_CONFIGURE_SCHEDULER_COUNT)))
1852
1853	#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
1854	#include <mpci.h>
1855	#define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
1856	#endif
1857
1858	#ifdef CONFIGURE_INIT
1859	rtems_multiprocessing_table Multiprocessing_configuration = {
1860	CONFIGURE_MP_NODE_NUMBER, /* local node number */
1861	CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes */
1862	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */
1863	CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */
1864	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
1865	CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */
1866	};
1867	#endif
1868
1869	#define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration
1870
1871	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1
1872
1873	#endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
1874	#else
1875	#define CONFIGURE_MULTIPROCESSING_TABLE NULL
1876	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
1877	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1878	#endif /* CONFIGURE_MP_APPLICATION */
1879	#else
1880	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
1881	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1882	#endif /* RTEMS_MULTIPROCESSING */
1883	/*@}/ /* end of Multiprocessing Configuration */
1884
1885	/**
1886	* This macro specifies that the user wants to use unlimited objects for any
1887	* classic or posix objects that have not already been given resource limits.
1888	*/
1889	#if defined(CONFIGURE_UNLIMITED_OBJECTS)
1890	#if !defined(CONFIGURE_UNIFIED_WORK_AREAS) && \
1891	!defined(CONFIGURE_EXECUTIVE_RAM_SIZE) && \
1892	!defined(CONFIGURE_MEMORY_OVERHEAD)
1893	#error "CONFIGURE_UNLIMITED_OBJECTS requires a unified work area, an executive RAM size, or a defined workspace memory overhead"
1894	#endif
1895
1896	#if !defined(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1897	/**
1898	* This macro specifies a default allocation size for when auto-extending
1899	* unlimited objects if none was given by the user.
1900	*/
1901	#define CONFIGURE_UNLIMITED_ALLOCATION_SIZE 8
1902	#endif
1903	#if !defined(CONFIGURE_MAXIMUM_TASKS)
1904	#define CONFIGURE_MAXIMUM_TASKS \
1905	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1906	#endif
1907	#if !defined(CONFIGURE_MAXIMUM_TIMERS)
1908	#define CONFIGURE_MAXIMUM_TIMERS \
1909	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1910	#endif
1911	#if !defined(CONFIGURE_MAXIMUM_SEMAPHORES)
1912	#define CONFIGURE_MAXIMUM_SEMAPHORES \
1913	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1914	#endif
1915	#if !defined(CONFIGURE_MAXIMUM_MESSAGE_QUEUES)
1916	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES \
1917	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1918	#endif
1919	#if !defined(CONFIGURE_MAXIMUM_PARTITIONS)
1920	#define CONFIGURE_MAXIMUM_PARTITIONS \
1921	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1922	#endif
1923	#if !defined(CONFIGURE_MAXIMUM_REGIONS)
1924	#define CONFIGURE_MAXIMUM_REGIONS \
1925	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1926	#endif
1927	#if !defined(CONFIGURE_MAXIMUM_PORTS)
1928	#define CONFIGURE_MAXIMUM_PORTS \
1929	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1930	#endif
1931	#if !defined(CONFIGURE_MAXIMUM_PERIODS)
1932	#define CONFIGURE_MAXIMUM_PERIODS \
1933	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1934	#endif
1935	#if !defined(CONFIGURE_MAXIMUM_BARRIERS)
1936	#define CONFIGURE_MAXIMUM_BARRIERS \
1937	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1938	#endif
1939	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEYS)
1940	#define CONFIGURE_MAXIMUM_POSIX_KEYS \
1941	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1942	#endif
1943	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS)
1944	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
1945	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1946	#endif
1947	#if !defined(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES)
1948	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES \
1949	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1950	#endif
1951	#if !defined(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES)
1952	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES \
1953	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1954	#endif
1955	#if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS)
1956	#define CONFIGURE_MAXIMUM_POSIX_SHMS \
1957	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1958	#endif
1959	#if !defined(CONFIGURE_MAXIMUM_POSIX_THREADS)
1960	#define CONFIGURE_MAXIMUM_POSIX_THREADS \
1961	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1962	#endif
1963
1964	#ifdef RTEMS_POSIX_API
1965	#if !defined(CONFIGURE_MAXIMUM_POSIX_TIMERS)
1966	#define CONFIGURE_MAXIMUM_POSIX_TIMERS \
1967	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1968	#endif
1969	/*
1970	#if !defined(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS)
1971	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS \
1972	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1973	#endif
1974	*/
1975	#endif /* RTEMS_POSIX_API */
1976	#endif /* CONFIGURE_UNLIMITED_OBJECTS */
1977
1978
1979	/**
1980	* @defgroup ConfigurationClassicAPI Classic API Configuration
1981	*
1982	* @ingroup Configuration
1983	*
1984	* This module contains the parameters related to configuration
1985	* of the Classic API services.
1986	*/
1987	/*@{/
1988
1989	/** This configures the maximum number of Classic API tasks. */
1990	#ifndef CONFIGURE_MAXIMUM_TASKS
1991	#define CONFIGURE_MAXIMUM_TASKS 0
1992	#endif
1993
1994	/*
1995	* This is calculated to account for the maximum number of Classic API
1996	* tasks used by the application and configured RTEMS capabilities.
1997	*/
1998	#define _CONFIGURE_TASKS \
1999	(CONFIGURE_MAXIMUM_TASKS + _CONFIGURE_LIBBLOCK_TASKS)
2000
2001	#ifndef CONFIGURE_MAXIMUM_TIMERS
2002	/** This specifies the maximum number of Classic API timers. */
2003	#define CONFIGURE_MAXIMUM_TIMERS 0
2004	/*
2005	* This macro is calculated to specify the memory required for
2006	* Classic API timers.
2007	*/
2008	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0
2009	#else
2010	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
2011	_Configure_Object_RAM(_timers, sizeof(Timer_Control) )
2012	#endif
2013
2014	#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
2015	/** This specifies the maximum number of Classic API semaphores. */
2016	#define CONFIGURE_MAXIMUM_SEMAPHORES 0
2017	#endif
2018
2019	/*
2020	* This macro is calculated to specify the memory required for
2021	* Classic API Semaphores using MRSP. This is only available in
2022	* SMP configurations.
2023	*/
2024	#if !defined(RTEMS_SMP) \|\| \
2025	!defined(CONFIGURE_MAXIMUM_MRSP_SEMAPHORES)
2026	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES 0
2027	#else
2028	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES \
2029	CONFIGURE_MAXIMUM_MRSP_SEMAPHORES * \
2030	_Configure_From_workspace( \
2031	RTEMS_ARRAY_SIZE(_Scheduler_Table) * sizeof(Priority_Control) \
2032	)
2033	#endif
2034
2035	/*
2036	* This macro is calculated to specify the memory required for
2037	* Classic API Semaphores.
2038	*
2039	* If there are no user or support semaphores defined, then we can assume
2040	* that no memory need be allocated at all for semaphores.
2041	*/
2042	#if CONFIGURE_MAXIMUM_SEMAPHORES == 0
2043	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0
2044	#else
2045	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
2046	_Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) ) + \
2047	_CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES
2048	#endif
2049
2050	#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
2051	/**
2052	* This configuration parameter specifies the maximum number of
2053	* Classic API Message Queues.
2054	*/
2055	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0
2056	/*
2057	* This macro is calculated to specify the RTEMS Workspace required for
2058	* the Classic API Message Queues.
2059	*/
2060	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0
2061	#else
2062	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
2063	_Configure_Object_RAM(_queues, sizeof(Message_queue_Control) )
2064	#endif
2065
2066	#ifndef CONFIGURE_MAXIMUM_PARTITIONS
2067	/**
2068	* This configuration parameter specifies the maximum number of
2069	* Classic API Partitions.
2070	*/
2071	#define CONFIGURE_MAXIMUM_PARTITIONS 0
2072	/*
2073	* This macro is calculated to specify the memory required for
2074	* Classic API
2075	*/
2076	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0
2077	#else
2078	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
2079	_Configure_Object_RAM(_partitions, sizeof(Partition_Control) )
2080	#endif
2081
2082	#ifndef CONFIGURE_MAXIMUM_REGIONS
2083	/**
2084	* This configuration parameter specifies the maximum number of
2085	* Classic API Regions.
2086	*/
2087	#define CONFIGURE_MAXIMUM_REGIONS 0
2088	/*
2089	* This macro is calculated to specify the memory required for
2090	* Classic API Regions.
2091	*/
2092	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0
2093	#else
2094	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
2095	_Configure_Object_RAM(_regions, sizeof(Region_Control) )
2096	#endif
2097
2098	#ifndef CONFIGURE_MAXIMUM_PORTS
2099	/**
2100	* This configuration parameter specifies the maximum number of
2101	* Classic API Dual-Ported Memory Ports.
2102	*/
2103	#define CONFIGURE_MAXIMUM_PORTS 0
2104	/**
2105	* This macro is calculated to specify the memory required for
2106	* Classic API Dual-Ported Memory Ports.
2107	*/
2108	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) 0
2109	#else
2110	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) \
2111	_Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) )
2112	#endif
2113
2114	#ifndef CONFIGURE_MAXIMUM_PERIODS
2115	/**
2116	* This configuration parameter specifies the maximum number of
2117	* Classic API Rate Monotonic Periods.
2118	*/
2119	#define CONFIGURE_MAXIMUM_PERIODS 0
2120	/*
2121	* This macro is calculated to specify the memory required for
2122	* Classic API Rate Monotonic Periods.
2123	*/
2124	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0
2125	#else
2126	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
2127	_Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) )
2128	#endif
2129
2130	/**
2131	* This configuration parameter specifies the maximum number of
2132	* Classic API Barriers.
2133	*/
2134	#ifndef CONFIGURE_MAXIMUM_BARRIERS
2135	#define CONFIGURE_MAXIMUM_BARRIERS 0
2136	#endif
2137
2138	/*
2139	* This macro is calculated to specify the number of Classic API
2140	* Barriers required by the application and configured capabilities.
2141	*/
2142	#define _CONFIGURE_BARRIERS \
2143	(CONFIGURE_MAXIMUM_BARRIERS + _CONFIGURE_BARRIERS_FOR_FIFOS)
2144
2145	/*
2146	* This macro is calculated to specify the memory required for
2147	* Classic API Barriers.
2148	*/
2149	#if _CONFIGURE_BARRIERS == 0
2150	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0
2151	#else
2152	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \
2153	_Configure_Object_RAM(_barriers, sizeof(Barrier_Control) )
2154	#endif
2155
2156	#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
2157	/**
2158	* This configuration parameter specifies the maximum number of
2159	* Classic API User Extensions.
2160	*/
2161	#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0
2162	/*
2163	* This macro is calculated to specify the memory required for
2164	* Classic API User Extensions.
2165	*/
2166	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0
2167	#else
2168	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
2169	_Configure_Object_RAM(_extensions, sizeof(Extension_Control) )
2170	#endif
2171
2172	/*@}/ /* end of Classic API Configuration */
2173
2174	/**
2175	* @defgroup ConfigurationGeneral General System Configuration
2176	*
2177	* @ingroup Configuration
2178	*
2179	* This module contains configuration parameters that are independent
2180	* of any API but impact general system configuration.
2181	*/
2182	/*@{/
2183
2184	/** The configures the number of microseconds per clock tick. */
2185	#ifndef CONFIGURE_MICROSECONDS_PER_TICK
2186	#define CONFIGURE_MICROSECONDS_PER_TICK \
2187	RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
2188	#endif
2189
2190	#if 1000000 % CONFIGURE_MICROSECONDS_PER_TICK != 0
2191	#warning "The clock ticks per second is not an integer"
2192	#endif
2193
2194	#if CONFIGURE_MICROSECONDS_PER_TICK <= 0
2195	#error "The CONFIGURE_MICROSECONDS_PER_TICK must be positive"
2196	#endif
2197
2198	#define _CONFIGURE_TICKS_PER_SECOND (1000000 / CONFIGURE_MICROSECONDS_PER_TICK)
2199
2200	/** The configures the number of clock ticks per timeslice. */
2201	#ifndef CONFIGURE_TICKS_PER_TIMESLICE
2202	#define CONFIGURE_TICKS_PER_TIMESLICE 50
2203	#endif
2204
2205	/*@}/ /* end of General Configuration */
2206
2207	/*
2208	* Initial Extension Set
2209	*/
2210
2211	#ifdef CONFIGURE_INIT
2212	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
2213	#include <rtems/stackchk.h>
2214	#endif
2215	#include <rtems/libcsupport.h>
2216
2217	#if defined(BSP_INITIAL_EXTENSION) \|\| \
2218	defined(CONFIGURE_INITIAL_EXTENSIONS) \|\| \
2219	defined(CONFIGURE_STACK_CHECKER_ENABLED) \|\| \
2220	(defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
2221	static const rtems_extensions_table Configuration_Initial_Extensions[] = {
2222	#if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2223	RTEMS_NEWLIB_EXTENSION,
2224	#endif
2225	#if defined(CONFIGURE_STACK_CHECKER_ENABLED)
2226	RTEMS_STACK_CHECKER_EXTENSION,
2227	#endif
2228	#if defined(CONFIGURE_INITIAL_EXTENSIONS)
2229	CONFIGURE_INITIAL_EXTENSIONS,
2230	#endif
2231	#if defined(BSP_INITIAL_EXTENSION)
2232	BSP_INITIAL_EXTENSION
2233	#endif
2234	};
2235
2236	#define _CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions
2237	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2238	RTEMS_ARRAY_SIZE(Configuration_Initial_Extensions)
2239
2240	RTEMS_SYSINIT_ITEM(
2241	_User_extensions_Handler_initialization,
2242	RTEMS_SYSINIT_INITIAL_EXTENSIONS,
2243	RTEMS_SYSINIT_ORDER_MIDDLE
2244	);
2245	#else
2246	#define _CONFIGURE_INITIAL_EXTENSION_TABLE NULL
2247	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0
2248	#endif
2249
2250	#if defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2251	struct _reent *__getreent(void)
2252	{
2253	return _Thread_Get_executing()->libc_reent;
2254	}
2255	#endif
2256
2257	#endif
2258
2259	/**
2260	* @defgroup ConfigurationPOSIXAPI POSIX API Configuration Parameters
2261	*
2262	* This module contains the parameters related to configuration
2263	* of the POSIX API services.
2264	*/
2265	/*@{/
2266
2267	/**
2268	* This configuration parameter specifies the maximum number of
2269	* POSIX API keys.
2270	*
2271	* POSIX Keys are available whether or not the POSIX API is enabled.
2272	*/
2273	#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
2274	#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
2275	#endif
2276
2277	/*
2278	* This macro is calculated to specify the memory required for
2279	* POSIX API key/value pairs.
2280	*/
2281	#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
2282	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
2283	(CONFIGURE_MAXIMUM_POSIX_KEYS * \
2284	(CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS))
2285	#endif
2286
2287	/*
2288	* This macro is calculated to specify the total number of
2289	* POSIX API keys required by the application and configured
2290	* system capabilities.
2291	*/
2292	#define _CONFIGURE_POSIX_KEYS \
2293	(CONFIGURE_MAXIMUM_POSIX_KEYS + _CONFIGURE_LIBIO_POSIX_KEYS)
2294
2295	/*
2296	* This macro is calculated to specify the memory required for
2297	* POSIX API keys.
2298	*/
2299	#define _CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys, _key_value_pairs) \
2300	(_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) ) \
2301	+ _Configure_From_workspace( \
2302	_Configure_Max_Objects(_key_value_pairs) \
2303	* sizeof(POSIX_Keys_Key_value_pair)))
2304
2305	/**
2306	* This configuration parameter specifies the maximum number of
2307	* POSIX API threads.
2308	*/
2309	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2310	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
2311	#endif
2312
2313	/*
2314	* Account for the object control structures plus the name
2315	* of the object to be duplicated.
2316	*/
2317	#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
2318	(_Configure_Object_RAM(_number, _size) \
2319	+ _Configure_Max_Objects(_number) \
2320	* _Configure_From_workspace(_POSIX_PATH_MAX + 1))
2321
2322	/**
2323	* This configuration parameter specifies the maximum number of
2324	* POSIX API message queues.
2325	*/
2326	#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
2327	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
2328	#endif
2329
2330	/*
2331	* This macro is calculated to specify the memory required for
2332	* POSIX API message queues.
2333	*/
2334	#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
2335	_Configure_POSIX_Named_Object_RAM( \
2336	_message_queues, sizeof(POSIX_Message_queue_Control) )
2337
2338	/**
2339	* This configuration parameter specifies the maximum number of
2340	* POSIX API semaphores.
2341	*/
2342	#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
2343	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
2344	#endif
2345
2346	/*
2347	* This macro is calculated to specify the memory required for
2348	* POSIX API semaphores.
2349	*/
2350	#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
2351	_Configure_POSIX_Named_Object_RAM( \
2352	_semaphores, sizeof(POSIX_Semaphore_Control) )
2353
2354	/**
2355	* Configure the maximum number of POSIX shared memory objects.
2356	*/
2357	#ifndef CONFIGURE_MAXIMUM_POSIX_SHMS
2358	#define CONFIGURE_MAXIMUM_POSIX_SHMS 0
2359	#endif
2360
2361	/*
2362	* This macro is calculated to specify the memory required for
2363	* POSIX API shared memory.
2364	*/
2365	#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS(_shms) \
2366	_Configure_POSIX_Named_Object_RAM(_shms, sizeof(POSIX_Shm_Control) )
2367
2368	/*
2369	* The rest of the POSIX threads API features are only available when
2370	* POSIX is enabled.
2371	*/
2372	#ifdef RTEMS_POSIX_API
2373	#include <sys/types.h>
2374	#include <signal.h>
2375	#include <rtems/posix/psignal.h>
2376	#include <rtems/posix/threadsup.h>
2377	#include <rtems/posix/timer.h>
2378
2379	/**
2380	* This configuration parameter specifies the maximum number of
2381	* POSIX API timers.
2382	*/
2383	#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
2384	#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
2385	#endif
2386
2387	/*
2388	* This macro is calculated to specify the memory required for
2389	* POSIX API timers.
2390	*/
2391	#define _CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
2392	_Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) )
2393
2394	/**
2395	* This configuration parameter specifies the maximum number of
2396	* POSIX API queued signals.
2397	*/
2398	#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
2399	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
2400	#endif
2401
2402	/*
2403	* This macro is calculated to specify the memory required for
2404	* POSIX API queued signals.
2405	*/
2406	#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \
2407	_Configure_From_workspace( \
2408	(_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) )
2409	#endif /* RTEMS_POSIX_API */
2410
2411	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
2412	#ifndef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
2413	#ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
2414	#define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init
2415	#endif
2416
2417	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2418	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
2419	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
2420	#endif
2421
2422	#ifdef CONFIGURE_INIT
2423	posix_initialization_threads_table POSIX_Initialization_threads[] = {
2424	{ CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT,
2425	CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
2426	};
2427	#endif
2428
2429	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
2430	POSIX_Initialization_threads
2431
2432	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
2433	RTEMS_ARRAY_SIZE(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME)
2434	#endif /* !CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
2435	#else /* !CONFIGURE_POSIX_INIT_THREAD_TABLE */
2436	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
2437	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
2438	#endif /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
2439
2440	/**
2441	* This configuration parameter specifies the stack size of the
2442	* POSIX API Initialization thread (if used).
2443	*/
2444	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2445	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0
2446	#endif
2447	/*@}/ /* end of POSIX API Configuration */
2448
2449	/**
2450	* @defgroup ConfigurationGNAT GNAT/RTEMS Configuration
2451	*
2452	* @addtogroup Configuration
2453	*
2454	* This modules includes configuration parameters for applications which
2455	* use GNAT/RTEMS. GNAT implements each Ada task as a POSIX thread.
2456	*/
2457	/*@{/
2458	#ifdef CONFIGURE_GNAT_RTEMS
2459	/**
2460	* This is the maximum number of Ada tasks which can be concurrently
2461	* in existence. Twenty (20) are required to run all tests in the
2462	* ACATS (formerly ACVC).
2463	*/
2464	#ifndef CONFIGURE_MAXIMUM_ADA_TASKS
2465	#define CONFIGURE_MAXIMUM_ADA_TASKS 20
2466	#endif
2467
2468	/**
2469	* This is the number of non-Ada tasks which invoked Ada code.
2470	*/
2471	#ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
2472	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2473	#endif
2474	#else
2475	/** This defines he number of POSIX mutexes GNAT needs. */
2476	/** This defines he number of Ada tasks needed by the application. */
2477	#define CONFIGURE_MAXIMUM_ADA_TASKS 0
2478	/**
2479	* This defines he number of non-Ada tasks/threads that will invoke
2480	* Ada subprograms or functions.
2481	*/
2482	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2483	#endif
2484	/*@}/ /* end of GNAT Configuration */
2485
2486	/**
2487	* @defgroup ConfigurationGo GCC Go Configuration
2488	*
2489	* @addtogroup Configuration
2490	*
2491	* This modules includes configuration parameters for applications which
2492	* use GCC Go.
2493	*/
2494	/*@{/
2495	#ifdef CONFIGURE_ENABLE_GO
2496
2497	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2498	#define CONFIGURE_MAXIMUM_POSIX_THREADS 1
2499	#endif
2500
2501	#ifndef CONFIGURE_MAXIMUM_GOROUTINES
2502	#define CONFIGURE_MAXIMUM_GOROUTINES 400
2503	#endif
2504
2505	#ifndef CONFIGURE_MAXIMUM_GO_CHANNELS
2506	#define CONFIGURE_MAXIMUM_GO_CHANNELS 500
2507	#endif
2508
2509	#else
2510	/** This specifies the maximum number of Go co-routines. */
2511	#define CONFIGURE_MAXIMUM_GOROUTINES 0
2512
2513	/** This specifies the maximum number of Go channels required. */
2514	#define CONFIGURE_MAXIMUM_GO_CHANNELS 0
2515	#endif
2516	/*@}/ /* end of Go Configuration */
2517
2518	/**
2519	* This is so we can account for tasks with stacks greater than minimum
2520	* size. This is in bytes.
2521	*/
2522	#ifndef CONFIGURE_EXTRA_TASK_STACKS
2523	#define CONFIGURE_EXTRA_TASK_STACKS 0
2524	#endif
2525
2526	/**
2527	* This macro provides a summation of the various POSIX thread requirements.
2528	*/
2529	#define _CONFIGURE_POSIX_THREADS \
2530	(CONFIGURE_MAXIMUM_POSIX_THREADS + \
2531	CONFIGURE_MAXIMUM_ADA_TASKS + \
2532	CONFIGURE_MAXIMUM_GOROUTINES)
2533
2534	#ifdef RTEMS_POSIX_API
2535	/*
2536	* This macro is calculated to specify the memory required for
2537	* the POSIX API in its entirety.
2538	*/
2539	#define _CONFIGURE_MEMORY_FOR_POSIX \
2540	(_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \
2541	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS) + \
2542	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS(CONFIGURE_MAXIMUM_POSIX_TIMERS))
2543	#else
2544	/*
2545	* This macro is calculated to specify the memory required for
2546	* the POSIX API in its entirety.
2547	*/
2548	#define _CONFIGURE_MEMORY_FOR_POSIX 0
2549	#endif
2550
2551	/*
2552	* We must be able to split the free block used for the second last allocation
2553	* into two parts so that we have a free block for the last allocation. See
2554	* _Heap_Block_split().
2555	*/
2556	#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \
2557	_Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT )
2558
2559	/*
2560	* Calculate the RAM size based on the maximum number of objects configured.
2561	*/
2562	#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
2563
2564	/*
2565	* Account for allocating the following per object
2566	* + array of object control structures
2567	* + local pointer table -- pointer per object plus a zero'th
2568	* entry in the local pointer table.
2569	*/
2570	#define _CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
2571	( \
2572	_Configure_Object_RAM(_tasks, sizeof(Configuration_Thread_control)) \
2573	+ _Configure_From_workspace(_Configure_Max_Objects(_tasks) \
2574	* THREAD_QUEUE_HEADS_SIZE(_CONFIGURE_SCHEDULER_COUNT)) \
2575	+ _Configure_Max_Objects(_number_FP_tasks) \
2576	* _Configure_From_workspace(CONTEXT_FP_SIZE) \
2577	)
2578
2579	/*
2580	* This defines the amount of memory configured for the multiprocessing
2581	* support required by this application.
2582	*/
2583	#ifdef CONFIGURE_MP_APPLICATION
2584	#define _CONFIGURE_MEMORY_FOR_MP \
2585	(_CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
2586	_CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS))
2587	#else
2588	#define _CONFIGURE_MEMORY_FOR_MP 0
2589	#endif
2590
2591	/**
2592	* The following macro is used to calculate the memory allocated by RTEMS
2593	* for the message buffers associated with a particular message queue.
2594	* There is a fixed amount of overhead per message.
2595	*/
2596	#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
2597	_Configure_From_workspace( \
2598	(_messages) * (_Configure_Align_up(_size, sizeof(uintptr_t)) \
2599	+ sizeof(CORE_message_queue_Buffer_control)))
2600
2601	/*
2602	* This macro is set to the amount of memory required for pending message
2603	* buffers in bytes. It should be constructed by adding together a
2604	* set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
2605	*/
2606	#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
2607	#define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
2608	#endif
2609
2610	/**
2611	* This macro is available just in case the confdefs.h file underallocates
2612	* memory for a particular application. This lets the user add some extra
2613	* memory in case something broken and underestimates.
2614	*
2615	* It is also possible for cases where confdefs.h overallocates memory,
2616	* you could substract memory from the allocated. The estimate is just
2617	* that, an estimate, and assumes worst case alignment and padding on
2618	* each allocated element. So in some cases it could be too conservative.
2619	*
2620	* NOTE: Historically this was used for message buffers.
2621	*/
2622	#ifndef CONFIGURE_MEMORY_OVERHEAD
2623	#define CONFIGURE_MEMORY_OVERHEAD 0
2624	#endif
2625
2626	/**
2627	* This calculates the amount of memory reserved for the IDLE tasks.
2628	* In an SMP system, each CPU core has its own idle task.
2629	*/
2630	#define _CONFIGURE_IDLE_TASKS_COUNT _CONFIGURE_MAXIMUM_PROCESSORS
2631
2632	/**
2633	* This defines the formula used to compute the amount of memory
2634	* reserved for internal task control structures.
2635	*/
2636	#if CPU_IDLE_TASK_IS_FP == TRUE
2637	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2638	_CONFIGURE_MEMORY_FOR_TASKS( \
2639	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2640	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2641	)
2642	#else
2643	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2644	_CONFIGURE_MEMORY_FOR_TASKS( \
2645	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2646	_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2647	)
2648	#endif
2649
2650	/**
2651	* This macro accounts for general RTEMS system overhead.
2652	*/
2653	#define _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
2654	_CONFIGURE_MEMORY_FOR_INTERNAL_TASKS
2655
2656	/**
2657	* This macro reserves the memory required by the statically configured
2658	* user extensions.
2659	*/
2660	#define _CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \
2661	(_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS == 0 ? 0 : \
2662	_Configure_From_workspace( \
2663	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2664	* sizeof(User_extensions_Switch_control) \
2665	))
2666
2667	/**
2668	* This macro provides a summation of the memory required by the
2669	* Classic API as configured.
2670	*/
2671	#define _CONFIGURE_MEMORY_FOR_CLASSIC \
2672	(_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \
2673	_CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \
2674	_CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES) + \
2675	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
2676	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
2677	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \
2678	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
2679	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
2680	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS) + \
2681	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \
2682	)
2683
2684	/**
2685	* This calculates the memory required for the executive workspace.
2686	*
2687	* This is an internal parameter.
2688	*/
2689	#define CONFIGURE_EXECUTIVE_RAM_SIZE \
2690	( \
2691	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
2692	_CONFIGURE_MEMORY_FOR_TASKS( \
2693	_CONFIGURE_TASKS, _CONFIGURE_TASKS) + \
2694	_CONFIGURE_MEMORY_FOR_TASKS( \
2695	_CONFIGURE_POSIX_THREADS, _CONFIGURE_POSIX_THREADS) + \
2696	_CONFIGURE_MEMORY_FOR_CLASSIC + \
2697	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( \
2698	_CONFIGURE_POSIX_KEYS, \
2699	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ) + \
2700	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
2701	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES) + \
2702	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
2703	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES) + \
2704	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( \
2705	CONFIGURE_MAXIMUM_POSIX_SHMS) + \
2706	_CONFIGURE_MEMORY_FOR_POSIX + \
2707	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \
2708	_CONFIGURE_MEMORY_FOR_MP + \
2709	CONFIGURE_MESSAGE_BUFFER_MEMORY + \
2710	(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
2711	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2712	)
2713
2714	/*
2715	* Now account for any extra memory that initialization tasks or threads
2716	* may have requested.
2717	*/
2718
2719	/*
2720	* This accounts for any extra memory required by the Classic API
2721	* Initialization Task.
2722	*/
2723	#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2724	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
2725	(CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2726	#else
2727	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
2728	#endif
2729
2730	/*
2731	* This accounts for any extra memory required by the POSIX API
2732	* Initialization Thread.
2733	*/
2734	#if (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > \
2735	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2736	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
2737	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - \
2738	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2739	#else
2740	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
2741	#endif
2742
2743	/*
2744	* This macro provides a summation of the various initialization task
2745	* and thread stack requirements.
2746	*/
2747	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS \
2748	(_CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
2749	_CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART)
2750
2751	/*
2752	* This macro is calculated to specify the memory required for
2753	* the Idle tasks(s) stack.
2754	*/
2755	#define _CONFIGURE_IDLE_TASKS_STACK \
2756	(_CONFIGURE_IDLE_TASKS_COUNT * \
2757	_Configure_From_stackspace( CONFIGURE_IDLE_TASK_STACK_SIZE ) )
2758
2759	/*
2760	* This macro is calculated to specify the stack memory required for the MPCI
2761	* task.
2762	*/
2763	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK \
2764	(_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT * \
2765	_Configure_From_stackspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE))
2766
2767	/*
2768	* This macro is calculated to specify the memory required for
2769	* the stacks of all tasks.
2770	*/
2771	#define _CONFIGURE_TASKS_STACK \
2772	(_Configure_Max_Objects( _CONFIGURE_TASKS ) * \
2773	_Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) )
2774
2775	/*
2776	* This macro is calculated to specify the memory required for
2777	* the stacks of all POSIX threads.
2778	*/
2779	#define _CONFIGURE_POSIX_THREADS_STACK \
2780	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_POSIX_THREADS ) * \
2781	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2782
2783	/*
2784	* This macro is calculated to specify the memory required for
2785	* the stacks of all Ada tasks.
2786	*/
2787	#define _CONFIGURE_ADA_TASKS_STACK \
2788	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_ADA_TASKS ) * \
2789	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2790
2791	/*
2792	* This macro is calculated to specify the memory required for
2793	* the stacks of all Go routines.
2794	*/
2795	#define _CONFIGURE_GOROUTINES_STACK \
2796	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_GOROUTINES ) * \
2797	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2798
2799	#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2800
2801	#define _CONFIGURE_IDLE_TASKS_STACK 0
2802	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK 0
2803	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS 0
2804	#define _CONFIGURE_TASKS_STACK 0
2805	#define _CONFIGURE_POSIX_THREADS_STACK 0
2806	#define _CONFIGURE_GOROUTINES_STACK 0
2807	#define _CONFIGURE_ADA_TASKS_STACK 0
2808
2809	#if CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK != 0
2810	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK"
2811	#endif
2812
2813	#if CONFIGURE_EXTRA_TASK_STACKS != 0
2814	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
2815	#endif
2816
2817	#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2818
2819	/*
2820	* This macro is calculated to specify the memory required for
2821	* all tasks and threads of all varieties.
2822	*/
2823	#define _CONFIGURE_STACK_SPACE_SIZE \
2824	( \
2825	_CONFIGURE_IDLE_TASKS_STACK + \
2826	_CONFIGURE_MPCI_RECEIVE_SERVER_STACK + \
2827	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS + \
2828	_CONFIGURE_TASKS_STACK + \
2829	_CONFIGURE_POSIX_THREADS_STACK + \
2830	_CONFIGURE_GOROUTINES_STACK + \
2831	_CONFIGURE_ADA_TASKS_STACK + \
2832	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK + \
2833	_CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS + \
2834	CONFIGURE_EXTRA_TASK_STACKS + \
2835	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2836	)
2837
2838	#ifndef CONFIGURE_MAXIMUM_THREAD_NAME_SIZE
2839	#define CONFIGURE_MAXIMUM_THREAD_NAME_SIZE 16
2840	#endif
2841
2842	#ifdef CONFIGURE_INIT
2843	typedef union {
2844	Scheduler_Node Base;
2845	#ifdef CONFIGURE_SCHEDULER_CBS
2846	Scheduler_CBS_Node CBS;
2847	#endif
2848	#ifdef CONFIGURE_SCHEDULER_EDF
2849	Scheduler_EDF_Node EDF;
2850	#endif
2851	#ifdef CONFIGURE_SCHEDULER_EDF_SMP
2852	Scheduler_EDF_SMP_Node EDF_SMP;
2853	#endif
2854	#ifdef CONFIGURE_SCHEDULER_PRIORITY
2855	Scheduler_priority_Node Priority;
2856	#endif
2857	#ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
2858	Scheduler_SMP_Node Simple_SMP;
2859	#endif
2860	#ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
2861	Scheduler_priority_SMP_Node Priority_SMP;
2862	#endif
2863	#ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
2864	Scheduler_priority_affinity_SMP_Node Priority_affinity_SMP;
2865	#endif
2866	#ifdef CONFIGURE_SCHEDULER_STRONG_APA
2867	Scheduler_strong_APA_Node Strong_APA;
2868	#endif
2869	#ifdef CONFIGURE_SCHEDULER_USER_PER_THREAD
2870	CONFIGURE_SCHEDULER_USER_PER_THREAD User;
2871	#endif
2872	} Configuration_Scheduler_node;
2873
2874	#ifdef RTEMS_SMP
2875	const size_t _Scheduler_Node_size = sizeof( Configuration_Scheduler_node );
2876	#endif
2877
2878	const size_t _Thread_Maximum_name_size = CONFIGURE_MAXIMUM_THREAD_NAME_SIZE;
2879
2880	typedef struct {
2881	Thread_Control Control;
2882	#if CONFIGURE_MAXIMUM_USER_EXTENSIONS > 0
2883	void *extensions[ CONFIGURE_MAXIMUM_USER_EXTENSIONS + 1 ];
2884	#endif
2885	Configuration_Scheduler_node Scheduler_nodes[ _CONFIGURE_SCHEDULER_COUNT ];
2886	RTEMS_API_Control API_RTEMS;
2887	#ifdef RTEMS_POSIX_API
2888	POSIX_API_Control API_POSIX;
2889	#endif
2890	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2891	char name[ CONFIGURE_MAXIMUM_THREAD_NAME_SIZE ];
2892	#endif
2893	#if !defined(RTEMS_SCHEDSIM) \
2894	&& defined(RTEMS_NEWLIB) \
2895	&& !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2896	struct _reent Newlib;
2897	#else
2898	struct { /* Empty */ } Newlib;
2899	#endif
2900	} Configuration_Thread_control;
2901
2902	const size_t _Thread_Control_size = sizeof( Configuration_Thread_control );
2903
2904	const Thread_Control_add_on _Thread_Control_add_ons[] = {
2905	{
2906	offsetof( Configuration_Thread_control, Control.Scheduler.nodes ),
2907	offsetof( Configuration_Thread_control, Scheduler_nodes )
2908	}, {
2909	offsetof(
2910	Configuration_Thread_control,
2911	Control.API_Extensions[ THREAD_API_RTEMS ]
2912	),
2913	offsetof( Configuration_Thread_control, API_RTEMS )
2914	}, {
2915	offsetof(
2916	Configuration_Thread_control,
2917	Control.libc_reent
2918	),
2919	offsetof( Configuration_Thread_control, Newlib )
2920	}
2921	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2922	, {
2923	offsetof(
2924	Configuration_Thread_control,
2925	Control.Join_queue.Queue.name
2926	),
2927	offsetof( Configuration_Thread_control, name )
2928	}
2929	#endif
2930	#ifdef RTEMS_POSIX_API
2931	, {
2932	offsetof(
2933	Configuration_Thread_control,
2934	Control.API_Extensions[ THREAD_API_POSIX ]
2935	),
2936	offsetof( Configuration_Thread_control, API_POSIX )
2937	}
2938	#endif
2939	};
2940
2941	const size_t _Thread_Control_add_on_count =
2942	RTEMS_ARRAY_SIZE( _Thread_Control_add_ons );
2943
2944	const uint32_t _Watchdog_Nanoseconds_per_tick =
2945	1000 * CONFIGURE_MICROSECONDS_PER_TICK;
2946
2947	const uint32_t _Watchdog_Ticks_per_second = _CONFIGURE_TICKS_PER_SECOND;
2948
2949	/**
2950	* This is the Classic API Configuration Table.
2951	*/
2952	rtems_api_configuration_table Configuration_RTEMS_API = {
2953	_CONFIGURE_TASKS,
2954	CONFIGURE_MAXIMUM_TIMERS + _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER,
2955	CONFIGURE_MAXIMUM_SEMAPHORES,
2956	CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
2957	CONFIGURE_MAXIMUM_PARTITIONS,
2958	CONFIGURE_MAXIMUM_REGIONS,
2959	CONFIGURE_MAXIMUM_PORTS,
2960	CONFIGURE_MAXIMUM_PERIODS,
2961	_CONFIGURE_BARRIERS,
2962	CONFIGURE_INIT_TASK_TABLE_SIZE,
2963	CONFIGURE_INIT_TASK_TABLE
2964	};
2965
2966	#if CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES > 0
2967	const uint32_t _Configuration_POSIX_Maximum_message_queues =
2968	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES;
2969	#endif
2970
2971	#if CONFIGURE_MAXIMUM_POSIX_SEMAPHORES > 0
2972	const uint32_t _Configuration_POSIX_Maximum_named_semaphores =
2973	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES;
2974	#endif
2975
2976	#if CONFIGURE_MAXIMUM_POSIX_SHMS > 0
2977	const uint32_t _Configuration_POSIX_Maximum_shms =
2978	CONFIGURE_MAXIMUM_POSIX_SHMS;
2979	#endif
2980
2981	#if _CONFIGURE_POSIX_THREADS > 0
2982	const uint32_t _Configuration_POSIX_Maximum_threads =
2983	_CONFIGURE_POSIX_THREADS;
2984	#endif
2985
2986	#ifdef RTEMS_POSIX_API
2987	#if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
2988	const uint32_t _Configuration_POSIX_Maximum_queued_signals =
2989	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS;
2990	#endif
2991
2992	#if CONFIGURE_MAXIMUM_POSIX_TIMERS > 0
2993	const uint32_t _Configuration_POSIX_Maximum_timers =
2994	CONFIGURE_MAXIMUM_POSIX_TIMERS;
2995	#endif
2996	#endif
2997
2998	const size_t _Configuration_POSIX_Minimum_stack_size =
2999	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE;
3000
3001	/**
3002	* This variable specifies the minimum stack size for tasks in an RTEMS
3003	* application.
3004	*
3005	* NOTE: This is left as a simple uint32_t so it can be externed as
3006	* needed without requring being high enough logical to
3007	* include the full configuration table.
3008	*/
3009	uint32_t rtems_minimum_stack_size =
3010	CONFIGURE_MINIMUM_TASK_STACK_SIZE;
3011
3012	/**
3013	* This is the primary Configuration Table for this application.
3014	*/
3015	const rtems_configuration_table Configuration = {
3016	CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */
3017	_CONFIGURE_STACK_SPACE_SIZE, /* required stack space */
3018	CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */
3019	_CONFIGURE_POSIX_KEYS, /* POSIX keys are always */
3020	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS, /* enabled */
3021	CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */
3022	CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */
3023	CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */
3024	CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */
3025	CONFIGURE_TASK_STACK_ALLOCATOR_INIT, /* stack allocator init */
3026	CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */
3027	CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */
3028	CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */
3029	#ifdef CONFIGURE_UNIFIED_WORK_AREAS /* true for unified work areas */
3030	true,
3031	#else
3032	false,
3033	#endif
3034	#ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE /* true to avoid
3035	work space for thread stack
3036	allocation */
3037	true,
3038	#else
3039	false,
3040	#endif
3041	#ifdef RTEMS_SMP
3042	#ifdef _CONFIGURE_SMP_APPLICATION
3043	true,
3044	#else
3045	false,
3046	#endif
3047	#endif
3048	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of static extensions */
3049	_CONFIGURE_INITIAL_EXTENSION_TABLE, /* pointer to static extensions */
3050	#if defined(RTEMS_MULTIPROCESSING)
3051	CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */
3052	#endif
3053	#ifdef RTEMS_SMP
3054	_CONFIGURE_MAXIMUM_PROCESSORS,
3055	#endif
3056	};
3057	#endif
3058
3059	#if defined(RTEMS_SMP)
3060	/*
3061	* Instantiate the Per CPU information based upon the user configuration.
3062	*/
3063	#if defined(CONFIGURE_INIT)
3064	Per_CPU_Control_envelope _Per_CPU_Information[_CONFIGURE_MAXIMUM_PROCESSORS];
3065	#endif
3066
3067	#endif
3068
3069	/*
3070	* If the user has configured a set of Classic API Initialization Tasks,
3071	* then we need to install the code that runs that loop.
3072	*/
3073	#ifdef CONFIGURE_INIT
3074	#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) \|\| \
3075	defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
3076	RTEMS_SYSINIT_ITEM(
3077	_RTEMS_tasks_Initialize_user_tasks_body,
3078	RTEMS_SYSINIT_CLASSIC_USER_TASKS,
3079	RTEMS_SYSINIT_ORDER_MIDDLE
3080	);
3081	#endif
3082	#endif
3083
3084	/*
3085	* If the user has configured a set of POSIX Initialization Threads,
3086	* then we need to install the code that runs that loop.
3087	*/
3088	#ifdef CONFIGURE_INIT
3089	#if defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) \|\| \
3090	defined(CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE)
3091	posix_initialization_threads_table * const
3092	_Configuration_POSIX_Initialization_threads =
3093	CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME;
3094
3095	const size_t _Configuration_POSIX_Initialization_thread_count =
3096	CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE;
3097
3098	RTEMS_SYSINIT_ITEM(
3099	_POSIX_Threads_Initialize_user_threads_body,
3100	RTEMS_SYSINIT_POSIX_USER_THREADS,
3101	RTEMS_SYSINIT_ORDER_MIDDLE
3102	);
3103	#endif
3104	#endif
3105
3106	/*
3107	* Select PCI Configuration Library
3108	*/
3109	#ifdef RTEMS_PCI_CONFIG_LIB
3110	#ifdef CONFIGURE_INIT
3111	#define PCI_LIB_NONE 0
3112	#define PCI_LIB_AUTO 1
3113	#define PCI_LIB_STATIC 2
3114	#define PCI_LIB_READ 3
3115	#define PCI_LIB_PERIPHERAL 4
3116	#if CONFIGURE_PCI_LIB == PCI_LIB_AUTO
3117	#define PCI_CFG_AUTO_LIB
3118	#include <pci/cfg.h>
3119	struct pci_bus pci_hb;
3120	#define PCI_LIB_INIT pci_config_auto
3121	#define PCI_LIB_CONFIG pci_config_auto_register
3122	#elif CONFIGURE_PCI_LIB == PCI_LIB_STATIC
3123	#define PCI_CFG_STATIC_LIB
3124	#include <pci/cfg.h>
3125	#define PCI_LIB_INIT pci_config_static
3126	#define PCI_LIB_CONFIG NULL
3127	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3128	#elif CONFIGURE_PCI_LIB == PCI_LIB_READ
3129	#define PCI_CFG_READ_LIB
3130	#include <pci/cfg.h>
3131	#define PCI_LIB_INIT pci_config_read
3132	#define PCI_LIB_CONFIG NULL
3133	struct pci_bus pci_hb;
3134	#elif CONFIGURE_PCI_LIB == PCI_LIB_PERIPHERAL
3135	#define PCI_LIB_INIT pci_config_peripheral
3136	#define PCI_LIB_CONFIG NULL
3137	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3138	#elif CONFIGURE_PCI_LIB == PCI_LIB_NONE
3139	#define PCI_LIB_INIT NULL
3140	#define PCI_LIB_CONFIG NULL
3141	/* No PCI Configuration at all, user can use/debug access routines */
3142	#else
3143	#error NO PCI LIBRARY DEFINED
3144	#endif
3145
3146	const int pci_config_lib_type = CONFIGURE_PCI_LIB;
3147	int (*pci_config_lib_init)(void) = PCI_LIB_INIT;
3148	void (pci_config_lib_register)(void config) = PCI_LIB_CONFIG;
3149	#endif
3150	#endif
3151
3152	#ifdef __cplusplus
3153	}
3154	#endif
3155
3156	/******************************************************************
3157	******************************************************************
3158	******************************************************************
3159	* CONFIGURATION WARNINGS AND ERROR CHECKING *
3160	******************************************************************
3161	******************************************************************
3162	******************************************************************
3163	*/
3164
3165	#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT)
3166	/**
3167	* This is a debug mechanism, so if you need to, the executable will
3168	* have a structure with various partial values. Add to this as you
3169	* need to. Viewing this structure in gdb combined with dumping
3170	* the Configuration structures generated should help a lot in tracing
3171	* down errors and analyzing where over and under allocations are.
3172	*/
3173	typedef struct {
3174	uint32_t SYSTEM_OVERHEAD;
3175	uint32_t STATIC_EXTENSIONS;
3176	uint32_t INITIALIZATION_THREADS_STACKS;
3177
3178	uint32_t PER_INTEGER_TASK;
3179	uint32_t FP_OVERHEAD;
3180	uint32_t CLASSIC;
3181	uint32_t POSIX;
3182
3183	/* System overhead pieces */
3184	uint32_t MEMORY_FOR_IDLE_TASK;
3185
3186	/* Classic API Pieces */
3187	uint32_t CLASSIC_TASKS;
3188	uint32_t TIMERS;
3189	uint32_t SEMAPHORES;
3190	uint32_t MESSAGE_QUEUES;
3191	uint32_t PARTITIONS;
3192	uint32_t REGIONS;
3193	uint32_t PORTS;
3194	uint32_t PERIODS;
3195	uint32_t BARRIERS;
3196	uint32_t USER_EXTENSIONS;
3197
3198	/* POSIX API managers that are always enabled */
3199	uint32_t POSIX_KEYS;
3200
3201	/* POSIX API Pieces */
3202	#ifdef RTEMS_POSIX_API
3203	uint32_t POSIX_TIMERS;
3204	uint32_t POSIX_QUEUED_SIGNALS;
3205	#endif
3206	uint32_t POSIX_MESSAGE_QUEUES;
3207	uint32_t POSIX_SEMAPHORES;
3208	uint32_t POSIX_SHMS;
3209
3210	/* Stack space sizes */
3211	uint32_t IDLE_TASKS_STACK;
3212	uint32_t INITIALIZATION_THREADS_EXTRA_STACKS;
3213	uint32_t TASKS_STACK;
3214	uint32_t POSIX_THREADS_STACK;
3215	uint32_t GOROUTINES_STACK;
3216	uint32_t ADA_TASKS_STACK;
3217	uint32_t EXTRA_MPCI_RECEIVE_SERVER_STACK;
3218	uint32_t EXTRA_TASK_STACKS;
3219	} Configuration_Debug_t;
3220
3221	Configuration_Debug_t Configuration_Memory_Debug = {
3222	/* General Information */
3223	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD,
3224	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS,
3225	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3226	_CONFIGURE_MEMORY_FOR_TASKS(1, 0),
3227	_CONFIGURE_MEMORY_FOR_TASKS(0, 1),
3228	_CONFIGURE_MEMORY_FOR_CLASSIC,
3229	_CONFIGURE_MEMORY_FOR_POSIX,
3230
3231	/* System overhead pieces */
3232	_CONFIGURE_MEMORY_FOR_INTERNAL_TASKS,
3233
3234	/* Classic API Pieces */
3235	_CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS, 0),
3236	_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS),
3237	_CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES),
3238	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES),
3239	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS),
3240	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ),
3241	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS),
3242	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS),
3243	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS),
3244	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS),
3245	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( _CONFIGURE_POSIX_KEYS, \
3246	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ),
3247
3248	/* POSIX API Pieces */
3249	#ifdef RTEMS_POSIX_API
3250	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ),
3251	_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(
3252	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ),
3253	#endif
3254	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(
3255	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ),
3256	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ),
3257	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( CONFIGURE_MAXIMUM_POSIX_SHMS ),
3258
3259	/* Stack space sizes */
3260	_CONFIGURE_IDLE_TASKS_STACK,
3261	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3262	_CONFIGURE_TASKS_STACK,
3263	_CONFIGURE_POSIX_THREADS_STACK,
3264	_CONFIGURE_GOROUTINES_STACK,
3265	_CONFIGURE_ADA_TASKS_STACK,
3266	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK,
3267	CONFIGURE_EXTRA_TASK_STACKS
3268	};
3269	#endif
3270
3271	/*
3272	* Make sure a task/thread of some sort is configured.
3273	*
3274	* When analyzing RTEMS to find the smallest possible of memory
3275	* that must be allocated, you probably do want to configure 0
3276	* tasks/threads so there is a smaller set of calls to _Workspace_Allocate
3277	* to analyze.
3278	*/
3279	#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3280	#if (CONFIGURE_MAXIMUM_TASKS == 0) && \
3281	(CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
3282	(CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \
3283	(CONFIGURE_MAXIMUM_GOROUTINES == 0)
3284	#error "CONFIGURATION ERROR: No tasks or threads configured!!"
3285	#endif
3286	#endif
3287
3288	#ifndef RTEMS_SCHEDSIM
3289	/*
3290	* Make sure at least one of the initialization task/thread
3291	* tables was defined.
3292	*/
3293	#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
3294	!defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
3295	!defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3296	#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
3297	#endif
3298	#endif
3299
3300	/*
3301	* If the user is trying to configure a multiprocessing application and
3302	* RTEMS was not configured and built multiprocessing, then error out.
3303	*/
3304	#if defined(CONFIGURE_MP_APPLICATION) && \
3305	!defined(RTEMS_MULTIPROCESSING)
3306	#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
3307	#endif
3308
3309	/*
3310	* If an attempt was made to configure POSIX objects and
3311	* the POSIX API was not configured into RTEMS, error out.
3312	*
3313	* @note POSIX Keys are always available so the parameters
3314	* CONFIGURE_MAXIMUM_POSIX_KEYS and
3315	* CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS are not in this list.
3316	*/
3317	#if !defined(RTEMS_POSIX_API)
3318	#if ((CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) \|\| \
3319	(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0))
3320	#error "CONFIGURATION ERROR: POSIX API support not configured!!"
3321	#endif
3322	#endif
3323
3324	#if !defined(RTEMS_SCHEDSIM)
3325	#if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
3326	/*
3327	* You must either explicity include or exclude the clock driver.
3328	* It is such a common newbie error to leave it out. Maybe this
3329	* will put an end to it.
3330	*
3331	* NOTE: If you are using the timer driver, it is considered
3332	* mutually exclusive with the clock driver because the
3333	* drivers are assumed to use the same "timer" hardware
3334	* on many boards.
3335	*/
3336	#if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
3337	!defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
3338	!defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
3339	#error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
3340	#endif
3341
3342	/*
3343	* Only one of the following three configuration parameters should be
3344	* defined at a time.
3345	*/
3346	#if ((defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) + \
3347	defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER) + \
3348	defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER)) > 1)
3349	#error "CONFIGURATION ERROR: More than one clock/timer driver configuration parameter specified?!?"
3350	#endif
3351	#endif /* !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE) */
3352	#endif /* !defined(RTEMS_SCHEDSIM) */
3353
3354	/*
3355	* These names have been obsoleted so make the user application stop compiling
3356	*/
3357	#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) \|\| \
3358	defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) \|\| \
3359	defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) \|\| \
3360	defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) \|\| \
3361	defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
3362	#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
3363	#endif
3364
3365	/*
3366	* Validate the configured maximum priority
3367	*/
3368	#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
3369	(CONFIGURE_MAXIMUM_PRIORITY != 7) && \
3370	(CONFIGURE_MAXIMUM_PRIORITY != 15) && \
3371	(CONFIGURE_MAXIMUM_PRIORITY != 31) && \
3372	(CONFIGURE_MAXIMUM_PRIORITY != 63) && \
3373	(CONFIGURE_MAXIMUM_PRIORITY != 127) && \
3374	(CONFIGURE_MAXIMUM_PRIORITY != 255))
3375	#error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
3376	#endif
3377
3378	#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
3379	#error "Maximum priority configured higher than supported by target."
3380	#endif
3381
3382	#ifdef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
3383	#warning "The CONFIGURE_HAS_OWN_CONFIGURATION_TABLE configuration option is obsolete since RTEMS 5.1"
3384	#endif
3385
3386	#ifdef CONFIGURE_HAS_OWN_FILESYSTEM_TABLE
3387	#warning "The CONFIGURE_HAS_OWN_FILESYSTEM_TABLE configuration option is obsolete since RTEMS 5.1"
3388	#endif
3389
3390	#ifdef CONFIGURE_HAS_OWN_MOUNT_TABLE
3391	#warning "The CONFIGURE_HAS_OWN_MOUNT_TABLE configuration option is obsolete since RTEMS 5.1"
3392	#endif
3393
3394	#ifdef CONFIGURE_NUMBER_OF_TERMIOS_PORTS
3395	#warning "The CONFIGURE_NUMBER_OF_TERMIOS_PORTS configuration option is obsolete since RTEMS 5.1"
3396	#endif
3397
3398	#ifdef CONFIGURE_MAXIMUM_POSIX_BARRIERS
3399	#warning "The CONFIGURE_MAXIMUM_POSIX_BARRIERS configuration option is obsolete since RTEMS 5.1"
3400	#endif
3401
3402	#ifdef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
3403	#warning "The CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES configuration option is obsolete since RTEMS 5.1"
3404	#endif
3405
3406	#ifdef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS
3407	#warning "The CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS configuration option is obsolete since RTEMS 5.1"
3408	#endif
3409
3410	#ifdef CONFIGURE_MAXIMUM_POSIX_MUTEXES
3411	#warning "The CONFIGURE_MAXIMUM_POSIX_MUTEXES configuration option is obsolete since RTEMS 5.1"
3412	#endif
3413
3414	#ifdef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
3415	#warning "The CONFIGURE_MAXIMUM_POSIX_RWLOCKS configuration option is obsolete since RTEMS 5.1"
3416	#endif
3417
3418	#ifdef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
3419	#warning "The CONFIGURE_MAXIMUM_POSIX_SPINLOCKS configuration option is obsolete since RTEMS 5.1"
3420	#endif
3421
3422	#ifdef CONFIGURE_MAXIMUM_PTYS
3423	#warning "The CONFIGURE_MAXIMUM_PTYS configuration option is obsolete since RTEMS 5.1"
3424	#endif
3425
3426	#ifdef CONFIGURE_TERMIOS_DISABLED
3427	#warning "The CONFIGURE_TERMIOS_DISABLED configuration option is obsolete since RTEMS 5.1"
3428	#endif
3429
3430	/*
3431	* POSIX Key pair shouldn't be less than POSIX Key, which is highly
3432	* likely to be error.
3433	*/
3434	#if (CONFIGURE_MAXIMUM_POSIX_KEYS != 0) && \
3435	(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS != 0)
3436	#if (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS)
3437	#error "Fewer POSIX Key pairs than POSIX Key!"
3438	#endif
3439	#endif
3440
3441	/*
3442	* IMFS block size for in memory files (memfiles) must be a power of
3443	* two between 16 and 512 inclusive.
3444	*/
3445	#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \
3446	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \
3447	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \
3448	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \
3449	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \
3450	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512))
3451	#error "IMFS Memfile block size must be a power of 2 between 16 and 512"
3452	#endif
3453
3454
3455	#endif
3456	/* end of include file */

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