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source: rtems/cpukit/include/rtems/confdefs.h @ 0f5b2c09

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Last change on this file since 0f5b2c09 was 0446f680, checked in by Marçal Comajoan Cara <mcomajoancara@…>, on 12/03/18 at 20:37:32
Spelling and grammar fixes in source code comments (GCI 2018)
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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/extensiondata.h>
30	#include <rtems/ioimpl.h>
31	#include <rtems/sysinit.h>
32	#include <rtems/score/apimutex.h>
33	#include <rtems/score/percpu.h>
34	#include <rtems/score/userextimpl.h>
35	#include <rtems/score/wkspace.h>
36	#include <rtems/rtems/barrierdata.h>
37	#include <rtems/rtems/dpmemdata.h>
38	#include <rtems/rtems/messagedata.h>
39	#include <rtems/rtems/partdata.h>
40	#include <rtems/rtems/ratemondata.h>
41	#include <rtems/rtems/regiondata.h>
42	#include <rtems/rtems/semdata.h>
43	#include <rtems/rtems/tasksdata.h>
44	#include <rtems/rtems/timerdata.h>
45	#include <rtems/posix/key.h>
46	#include <rtems/posix/mqueue.h>
47	#include <rtems/posix/pthread.h>
48	#include <rtems/posix/semaphore.h>
49	#include <rtems/posix/shm.h>
50
51	#include <limits.h>
52
53	#ifdef CONFIGURE_DISABLE_BSP_SETTINGS
54	#undef BSP_DEFAULT_UNIFIED_WORK_AREAS
55	#undef BSP_IDLE_TASK_BODY
56	#undef BSP_IDLE_TASK_STACK_SIZE
57	#undef BSP_INITIAL_EXTENSION
58	#undef BSP_INTERRUPT_STACK_SIZE
59	#undef BSP_MAXIMUM_DEVICES
60	#undef BSP_ZERO_WORKSPACE_AUTOMATICALLY
61	#undef CONFIGURE_BSP_PREREQUISITE_DRIVERS
62	#undef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
63	#else
64	#include <bsp.h>
65	#endif
66
67	#ifdef RTEMS_NEWLIB
68	#include <sys/reent.h>
69	#endif
70
71	#ifdef __cplusplus
72	extern "C" {
73	#endif
74
75	/*
76	* Internal defines must be prefixed with _CONFIGURE to distinguish them from
77	* user-provided options which use a CONFIGURE prefix.
78	*/
79
80	/**
81	* @defgroup Configuration RTEMS Configuration
82	*
83	* This module contains all RTEMS Configuration parameters.
84	*
85	* The model is to estimate the memory required for each configured item
86	* and sum those estimates. The estimate can be too high or too low for
87	* a variety of reasons:
88	*
89	* Reasons estimate is too high:
90	* + FP contexts (not all tasks are FP)
91	*
92	* Reasons estimate is too low:
93	* + stacks greater than minimum size
94	* + messages
95	* + application must account for device driver resources
96	* + application must account for add-on library resource requirements
97	*
98	* NOTE: Eventually this may be able to take into account some of
99	* the above. This procedure has evolved from just enough to
100	* support the RTEMS Test Suites into something that can be
101	* used remarkably reliably by most applications.
102	*/
103
104	/**
105	* This is the Classic API initialization tasks table.
106	*/
107	extern rtems_initialization_tasks_table Initialization_tasks[];
108
109	#if defined(RTEMS_MULTIPROCESSING)
110	/**
111	* This it the distributed multiprocessing configuration table.
112	*/
113	extern rtems_multiprocessing_table Multiprocessing_configuration;
114	#endif
115
116	/**
117	* This macro determines whether the RTEMS reentrancy support for
118	* the Newlib C Library is enabled.
119	*/
120	#ifdef RTEMS_SCHEDSIM
121	#undef RTEMS_NEWLIB
122	#endif
123
124	#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
125	#define _CONFIGURE_NEWLIB_EXTENSION 1
126	#else
127	#define _CONFIGURE_NEWLIB_EXTENSION 0
128	#endif
129
130	#ifndef RTEMS_SCHEDSIM
131	#include <rtems/libio_.h>
132
133	#ifdef CONFIGURE_INIT
134	#ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
135	RTEMS_SYSINIT_ITEM(
136	rtems_filesystem_initialize,
137	RTEMS_SYSINIT_ROOT_FILESYSTEM,
138	RTEMS_SYSINIT_ORDER_MIDDLE
139	);
140	#endif
141	#endif
142	#endif
143
144	/**
145	* This macro defines the number of POSIX file descriptors allocated
146	* and managed by libio. These are the "integer" file descriptors that
147	* are used by calls like open(2) and read(2).
148	*/
149	#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
150	#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3
151	#endif
152
153	/*
154	* POSIX key count used by the IO library.
155	*/
156	#define _CONFIGURE_LIBIO_POSIX_KEYS 1
157
158	#ifdef CONFIGURE_INIT
159	rtems_libio_t rtems_libio_iops[CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS];
160
161	/**
162	* When instantiating the configuration tables, this variable is
163	* initialized to specify the maximum number of file descriptors.
164	*/
165	const uint32_t rtems_libio_number_iops = RTEMS_ARRAY_SIZE(rtems_libio_iops);
166	#endif
167
168	#ifdef CONFIGURE_SMP_MAXIMUM_PROCESSORS
169	#warning "CONFIGURE_SMP_MAXIMUM_PROCESSORS has been renamed to CONFIGURE_MAXIMUM_PROCESSORS since RTEMS 5.1"
170	#define CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_SMP_MAXIMUM_PROCESSORS
171	#endif
172
173	/* Ensure that _CONFIGURE_MAXIMUM_PROCESSORS > 1 only in SMP configurations */
174	#if defined(CONFIGURE_MAXIMUM_PROCESSORS) && defined(RTEMS_SMP)
175	#define _CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_MAXIMUM_PROCESSORS
176	#else
177	#define _CONFIGURE_MAXIMUM_PROCESSORS 1
178	#endif
179
180	/*
181	* An internal define to indicate that this is an SMP application
182	* configuration.
183	*/
184	#ifdef RTEMS_SMP
185	#if !defined(CONFIGURE_DISABLE_SMP_CONFIGURATION)
186	#define _CONFIGURE_SMP_APPLICATION
187	#elif _CONFIGURE_MAXIMUM_PROCESSORS > 1
188	#error "CONFIGURE_DISABLE_SMP_CONFIGURATION and CONFIGURE_MAXIMUM_PROCESSORS > 1 makes no sense"
189	#endif
190	#endif
191
192	#ifdef CONFIGURE_SMP_APPLICATION
193	#warning "CONFIGURE_SMP_APPLICATION is obsolete since RTEMS 5.1"
194	#endif
195
196	/*
197	* This sets up the resources for the FIFOs/pipes.
198	*/
199
200	/**
201	* This is specified to configure the maximum number of POSIX FIFOs.
202	*/
203	#if !defined(CONFIGURE_MAXIMUM_FIFOS)
204	#define CONFIGURE_MAXIMUM_FIFOS 0
205	#endif
206
207	/**
208	* This is specified to configure the maximum number of POSIX named pipes.
209	*/
210	#if !defined(CONFIGURE_MAXIMUM_PIPES)
211	#define CONFIGURE_MAXIMUM_PIPES 0
212	#endif
213
214	/*
215	* This specifies the number of barriers required for the configured
216	* number of FIFOs and named pipes.
217	*/
218	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
219	#define _CONFIGURE_BARRIERS_FOR_FIFOS \
220	(2 * (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES))
221	#else
222	#define _CONFIGURE_BARRIERS_FOR_FIFOS 0
223	#endif
224
225	/**
226	* @defgroup ConfigFilesystems Filesystems and Mount Table Configuration
227	*
228	* @ingroup Configuration
229	*
230	* Defines to control the file system:
231	*
232	* - CONFIGURE_APPLICATION_DISABLE_FILESYSTEM:
233	* Disable the RTEMS filesystems. You get an empty DEVFS.
234	*
235	* - CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM:
236	* Use the DEVFS as the root file system. Limited functions are
237	* provided when this is used.
238	*
239	* - CONFIGURE_FILESYSTEM_ALL:
240	* Add file filesystems to the default filesystem table.
241	*
242	* List of available file systems. You can define as many as you like:
243	* - CONFIGURE_FILESYSTEM_IMFS - In Memory File System (IMFS)
244	* - CONFIGURE_FILESYSTEM_DEVFS - Device File System (DSVFS)
245	* - CONFIGURE_FILESYSTEM_TFTPFS - TFTP File System, networking enabled
246	* - CONFIGURE_FILESYSTEM_FTPFS - FTP File System, networking enabled
247	* - CONFIGURE_FILESYSTEM_NFS - Network File System, networking enabled
248	* - CONFIGURE_FILESYSTEM_DOSFS - DOS File System, uses libblock
249	* - CONFIGURE_FILESYSTEM_RFS - RTEMS File System (RFS), uses libblock
250	* - CONFIGURE_FILESYSTEM_JFFS2 - Journalling Flash File System, Version 2
251	*
252	* Combinations:
253	*
254	* - If nothing is defined the base file system is the IMFS.
255	*
256	* - If CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined all filesystems
257	* are disabled by force.
258	*
259	* - If CONFIGURE_USE_DEV_AS_BASE_FILESYSTEM is defined all filesystems
260	* are disabled by force and DEVFS is defined.
261	*/
262	/*@{/
263
264	#ifdef CONFIGURE_INIT
265
266	/*
267	* Include all file systems. Do this before checking if the filesystem has
268	* been disabled.
269	*/
270	#ifdef CONFIGURE_FILESYSTEM_ALL
271	#define CONFIGURE_FILESYSTEM_IMFS
272	#define CONFIGURE_FILESYSTEM_DEVFS
273	#define CONFIGURE_FILESYSTEM_TFTPFS
274	#define CONFIGURE_FILESYSTEM_FTPFS
275	#define CONFIGURE_FILESYSTEM_NFS
276	#define CONFIGURE_FILESYSTEM_DOSFS
277	#define CONFIGURE_FILESYSTEM_RFS
278	#define CONFIGURE_FILESYSTEM_JFFS2
279	#endif
280
281	/*
282	* If disabling the file system, give a compile error if the user has
283	* configured other filesystem parameters.
284	*/
285	#if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
286	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
287	#error "Filesystem disabled and a base filesystem configured."
288	#endif
289
290	#if defined(CONFIGURE_FILESYSTEM_IMFS) \|\| \
291	defined(CONFIGURE_FILESYSTEM_DEVFS) \|\| \
292	defined(CONFIGURE_FILESYSTEM_TFTPFS) \|\| \
293	defined(CONFIGURE_FILESYSTEM_FTPFS) \|\| \
294	defined(CONFIGURE_FILESYSTEM_NFS) \|\| \
295	defined(CONFIGURE_FILESYSTEM_DOSFS) \|\| \
296	defined(CONFIGURE_FILESYSTEM_RFS) \|\| \
297	defined(CONFIGURE_FILESYSTEM_JFFS2)
298	#error "Filesystem disabled and a filesystem configured."
299	#endif
300	#endif
301
302	/*
303	* If the base filesystem is DEVFS define it else define IMFS.
304	* We will have either DEVFS or IMFS defined after this.
305	*/
306	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
307	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
308	#define CONFIGURE_FILESYSTEM_DEVFS
309	#endif
310	#endif
311
312	#endif
313
314	#ifndef RTEMS_SCHEDSIM
315	/**
316	* IMFS
317	*/
318	#include <rtems/imfs.h>
319
320	/**
321	* This specifies the number of bytes per block for files within the IMFS.
322	* There are a maximum number of blocks per file so this dictates the maximum
323	* size of a file. This has to be balanced with the unused portion of each
324	* block that might be wasted.
325	*/
326	#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
327	#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
328	IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
329	#endif
330
331	/**
332	* This defines the IMFS file system table entry.
333	*/
334	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) && \
335	defined(CONFIGURE_FILESYSTEM_IMFS)
336	#define CONFIGURE_FILESYSTEM_ENTRY_IMFS \
337	{ RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize }
338	#endif
339	#endif
340
341	#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
342	#define CONFIGURE_IMFS_DISABLE_CHMOD
343	#define CONFIGURE_IMFS_DISABLE_CHOWN
344	#define CONFIGURE_IMFS_DISABLE_UTIME
345	#define CONFIGURE_IMFS_DISABLE_LINK
346	#define CONFIGURE_IMFS_DISABLE_SYMLINK
347	#define CONFIGURE_IMFS_DISABLE_READLINK
348	#define CONFIGURE_IMFS_DISABLE_RENAME
349	#define CONFIGURE_IMFS_DISABLE_UNMOUNT
350	#endif
351
352	/**
353	* DEVFS
354	*/
355	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) && \
356	defined(CONFIGURE_FILESYSTEM_DEVFS)
357	#include <rtems/devfs.h>
358	#define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \
359	{ RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize }
360	#endif
361
362	/**
363	* FTPFS
364	*/
365	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) && \
366	defined(CONFIGURE_FILESYSTEM_FTPFS)
367	#include <rtems/ftpfs.h>
368	#define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \
369	{ RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize }
370	#endif
371
372	/**
373	* TFTPFS
374	*/
375	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) && \
376	defined(CONFIGURE_FILESYSTEM_TFTPFS)
377	#include <rtems/tftp.h>
378	#define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \
379	{ RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize }
380	#endif
381
382	/**
383	* NFS
384	*/
385	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) && \
386	defined(CONFIGURE_FILESYSTEM_NFS)
387	#include <librtemsNfs.h>
388	#define CONFIGURE_FILESYSTEM_ENTRY_NFS \
389	{ RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize }
390	#endif
391
392	/**
393	* DOSFS
394	*/
395	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) && \
396	defined(CONFIGURE_FILESYSTEM_DOSFS)
397	#include <rtems/dosfs.h>
398	#define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \
399	{ RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize }
400	#endif
401
402	/**
403	* RFS
404	*/
405	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) && \
406	defined(CONFIGURE_FILESYSTEM_RFS)
407	#include <rtems/rtems-rfs.h>
408	#define CONFIGURE_FILESYSTEM_ENTRY_RFS \
409	{ RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise }
410	#endif
411
412	/**
413	* JFFS2
414	*/
415	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) && \
416	defined(CONFIGURE_FILESYSTEM_JFFS2)
417	#include <rtems/jffs2.h>
418	#define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \
419	{ RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize }
420	#endif
421
422	#ifdef CONFIGURE_INIT
423
424	/**
425	* DEVFS variables.
426	*
427	* The number of individual devices that may be registered
428	* in the system or the CONFIGURE_MAXIMUM_DEVICES variable
429	* is defaulted to 4 when a filesystem is enabled, unless
430	* the bsp overwrides this. In which case the value is set
431	* to BSP_MAXIMUM_DEVICES.
432	*/
433	#ifdef CONFIGURE_FILESYSTEM_DEVFS
434	#ifndef CONFIGURE_MAXIMUM_DEVICES
435	#if defined(BSP_MAXIMUM_DEVICES)
436	#define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
437	#else
438	#define CONFIGURE_MAXIMUM_DEVICES 4
439	#endif
440	#endif
441	#include <rtems/devfs.h>
442	#endif
443
444	/**
445	* Table termination record.
446	*/
447	#define CONFIGURE_FILESYSTEM_NULL { NULL, NULL }
448
449	#ifndef RTEMS_SCHEDSIM
450	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) && \
451	!defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
452	int imfs_rq_memfile_bytes_per_block =
453	CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
454	#endif
455
456	/**
457	* The default file system table. Must be terminated with the NULL entry if
458	* you provide your own.
459	*/
460	#ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
461	const rtems_filesystem_table_t rtems_filesystem_table[] = {
462	#if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
463	{ "/", IMFS_initialize_support },
464	#endif
465	#if defined(CONFIGURE_FILESYSTEM_IMFS) && \
466	defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS)
467	CONFIGURE_FILESYSTEM_ENTRY_IMFS,
468	#endif
469	#if defined(CONFIGURE_FILESYSTEM_DEVFS) && \
470	defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS)
471	CONFIGURE_FILESYSTEM_ENTRY_DEVFS,
472	#endif
473	#if defined(CONFIGURE_FILESYSTEM_TFTPFS) && \
474	defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS)
475	CONFIGURE_FILESYSTEM_ENTRY_TFTPFS,
476	#endif
477	#if defined(CONFIGURE_FILESYSTEM_FTPFS) && \
478	defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS)
479	CONFIGURE_FILESYSTEM_ENTRY_FTPFS,
480	#endif
481	#if defined(CONFIGURE_FILESYSTEM_NFS) && \
482	defined(CONFIGURE_FILESYSTEM_ENTRY_NFS)
483	CONFIGURE_FILESYSTEM_ENTRY_NFS,
484	#endif
485	#if defined(CONFIGURE_FILESYSTEM_DOSFS) && \
486	defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS)
487	CONFIGURE_FILESYSTEM_ENTRY_DOSFS,
488	#endif
489	#if defined(CONFIGURE_FILESYSTEM_RFS) && \
490	defined(CONFIGURE_FILESYSTEM_ENTRY_RFS)
491	CONFIGURE_FILESYSTEM_ENTRY_RFS,
492	#endif
493	#if defined(CONFIGURE_FILESYSTEM_JFFS2) && \
494	defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2)
495	CONFIGURE_FILESYSTEM_ENTRY_JFFS2,
496	#endif
497	CONFIGURE_FILESYSTEM_NULL
498	};
499
500	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
501	static devFS_node devFS_root_filesystem_nodes [CONFIGURE_MAXIMUM_DEVICES];
502	static const devFS_data devFS_root_filesystem_data = {
503	devFS_root_filesystem_nodes,
504	CONFIGURE_MAXIMUM_DEVICES
505	};
506	#else
507	static IMFS_fs_info_t _Configure_IMFS_fs_info;
508
509	static const rtems_filesystem_operations_table _Configure_IMFS_ops = {
510	rtems_filesystem_default_lock,
511	rtems_filesystem_default_unlock,
512	IMFS_eval_path,
513	#ifdef CONFIGURE_IMFS_DISABLE_LINK
514	rtems_filesystem_default_link,
515	#else
516	IMFS_link,
517	#endif
518	rtems_filesystem_default_are_nodes_equal,
519	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD
520	rtems_filesystem_default_mknod,
521	#else
522	IMFS_mknod,
523	#endif
524	#ifdef CONFIGURE_IMFS_DISABLE_RMNOD
525	rtems_filesystem_default_rmnod,
526	#else
527	IMFS_rmnod,
528	#endif
529	#ifdef CONFIGURE_IMFS_DISABLE_CHMOD
530	rtems_filesystem_default_fchmod,
531	#else
532	IMFS_fchmod,
533	#endif
534	#ifdef CONFIGURE_IMFS_DISABLE_CHOWN
535	rtems_filesystem_default_chown,
536	#else
537	IMFS_chown,
538	#endif
539	IMFS_node_clone,
540	IMFS_node_free,
541	#ifdef CONFIGURE_IMFS_DISABLE_MOUNT
542	rtems_filesystem_default_mount,
543	#else
544	IMFS_mount,
545	#endif
546	#ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT
547	rtems_filesystem_default_unmount,
548	#else
549	IMFS_unmount,
550	#endif
551	rtems_filesystem_default_fsunmount,
552	#ifdef CONFIGURE_IMFS_DISABLE_UTIME
553	rtems_filesystem_default_utime,
554	#else
555	IMFS_utime,
556	#endif
557	#ifdef CONFIGURE_IMFS_DISABLE_SYMLINK
558	rtems_filesystem_default_symlink,
559	#else
560	IMFS_symlink,
561	#endif
562	#ifdef CONFIGURE_IMFS_DISABLE_READLINK
563	rtems_filesystem_default_readlink,
564	#else
565	IMFS_readlink,
566	#endif
567	#ifdef CONFIGURE_IMFS_DISABLE_RENAME
568	rtems_filesystem_default_rename,
569	#else
570	IMFS_rename,
571	#endif
572	rtems_filesystem_default_statvfs
573	};
574
575	static const IMFS_mknod_controls _Configure_IMFS_mknod_controls = {
576	#ifdef CONFIGURE_IMFS_DISABLE_READDIR
577	&IMFS_mknod_control_dir_minimal,
578	#else
579	&IMFS_mknod_control_dir_default,
580	#endif
581	&IMFS_mknod_control_device,
582	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE
583	&IMFS_mknod_control_enosys,
584	#else
585	&IMFS_mknod_control_memfile,
586	#endif
587	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
588	&IMFS_mknod_control_fifo
589	#else
590	&IMFS_mknod_control_enosys
591	#endif
592	};
593
594	static const IMFS_mount_data _Configure_IMFS_mount_data = {
595	&_Configure_IMFS_fs_info,
596	&_Configure_IMFS_ops,
597	&_Configure_IMFS_mknod_controls
598	};
599	#endif
600
601	const rtems_filesystem_mount_configuration
602	rtems_filesystem_root_configuration = {
603	NULL,
604	NULL,
605	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
606	RTEMS_FILESYSTEM_TYPE_DEVFS,
607	#else
608	"/",
609	#endif
610	RTEMS_FILESYSTEM_READ_WRITE,
611	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
612	&devFS_root_filesystem_data
613	#else
614	&_Configure_IMFS_mount_data
615	#endif
616	};
617	#endif
618
619	#endif
620	#endif
621	/*@}/ /* end of file system group */
622
623	/*
624	* STACK_CHECKER_ON was still available in 4.9 so give a warning for now.
625	*/
626	#if defined(STACK_CHECKER_ON)
627	#define CONFIGURE_STACK_CHECKER_ENABLED
628	#warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED"
629	#endif
630
631	/**
632	* This configures the stack checker user extension.
633	*/
634	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
635	#define _CONFIGURE_STACK_CHECKER_EXTENSION 1
636	#else
637	#define _CONFIGURE_STACK_CHECKER_EXTENSION 0
638	#endif
639
640	/**
641	* @brief Maximum priority configuration.
642	*
643	* This configures the maximum priority value that
644	* a task may have.
645	*
646	* The following applies to the data space requirements
647	* of the Priority Scheduler.
648	*
649	* By reducing the number of priorities in a system,
650	* the amount of RAM required by RTEMS can be significantly
651	* reduced. RTEMS allocates a Chain_Control structure per
652	* priority and this structure contains 3 pointers. So
653	* the default is (256 * 12) = 3K on 32-bit architectures.
654	*
655	* This must be one less than a power of 2 between
656	* 4 and 256. Valid values along with the application
657	* priority levels and memory saved when pointers are
658	* 32-bits in size are:
659	*
660	* + 3, 2 application priorities, 3024 bytes saved
661	* + 7, 5 application priorities, 2976 bytes saved
662	* + 15, 13 application priorities, 2880 bytes saved
663	* + 31, 29 application priorities, 2688 bytes saved
664	* + 63, 61 application priorities, 2304 bytes saved
665	* + 127, 125 application priorities, 1536 bytes saved
666	* + 255, 253 application priorities, 0 bytes saved
667	*
668	* It is specified in terms of Classic API priority values.
669	*/
670	#ifndef CONFIGURE_MAXIMUM_PRIORITY
671	#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
672	#endif
673
674	/**
675	* @defgroup ConfigScheduler Scheduler configuration
676	*
677	* @ingroup Configuration
678	*
679	* The scheduler configuration allows an application to select the
680	* scheduling policy to use. The supported configurations are:
681	*
682	* - CONFIGURE_SCHEDULER_PRIORITY - Deterministic Priority Scheduler
683	* - CONFIGURE_SCHEDULER_PRIORITY_SMP - Deterministic Priority SMP Scheduler
684	* - CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Deterministic
685	* Priority SMP Affinity Scheduler
686	* - CONFIGURE_SCHEDULER_STRONG_APA - Strong APA Scheduler
687	* - CONFIGURE_SCHEDULER_SIMPLE - Light-weight Priority Scheduler
688	* - CONFIGURE_SCHEDULER_SIMPLE_SMP - Simple SMP Priority Scheduler
689	* - CONFIGURE_SCHEDULER_EDF - EDF Scheduler
690	* - CONFIGURE_SCHEDULER_EDF_SMP - EDF SMP Scheduler
691	* - CONFIGURE_SCHEDULER_CBS - CBS Scheduler
692	* - CONFIGURE_SCHEDULER_USER - user provided scheduler
693	*
694	* If no configuration is specified by the application in a uniprocessor
695	* configuration, then CONFIGURE_SCHEDULER_PRIORITY is the default.
696	*
697	* If no configuration is specified by the application in SMP
698	* configuration, then CONFIGURE_SCHEDULER_PRIORITY_SMP is the default.
699	*
700	* An application can define its own scheduling policy by defining
701	* CONFIGURE_SCHEDULER_USER and the following:
702	*
703	* - CONFIGURE_SCHEDULER
704	* - CONFIGURE_SCHEDULER_TABLE_ENTRIES
705	* - CONFIGURE_SCHEDULER_USER_PER_THREAD
706	*/
707
708	#ifdef CONFIGURE_SCHEDULER_CONTEXT
709	#warning "CONFIGURE_SCHEDULER_CONTEXT has been renamed to CONFIGURE_SCHEDULER since RTEMS 5.1"
710	#define CONFIGURE_SCHEDULER CONFIGURE_SCHEDULER_CONTEXT
711	#endif
712
713	#ifdef CONFIGURE_SCHEDULER_CONTROLS
714	#warning "CONFIGURE_SCHEDULER_CONTROLS has been renamed to CONFIGURE_SCHEDULER_TABLE_ENTRIES since RTEMS 5.1"
715	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES CONFIGURE_SCHEDULER_CONTROLS
716	#endif
717
718	#ifdef CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
719	#warning "CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS has been renamed to CONFIGURE_SCHEDULER_ASSIGNMENTS since RTEMS 5.1"
720	#define CONFIGURE_SCHEDULER_ASSIGNMENTS CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
721	#endif
722
723	#if !defined(CONFIGURE_SCHEDULER_USER) && \
724	!defined(CONFIGURE_SCHEDULER_PRIORITY) && \
725	!defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) && \
726	!defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) && \
727	!defined(CONFIGURE_SCHEDULER_STRONG_APA) && \
728	!defined(CONFIGURE_SCHEDULER_SIMPLE) && \
729	!defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) && \
730	!defined(CONFIGURE_SCHEDULER_EDF) && \
731	!defined(CONFIGURE_SCHEDULER_EDF_SMP) && \
732	!defined(CONFIGURE_SCHEDULER_CBS)
733	#if defined(RTEMS_SMP) && _CONFIGURE_MAXIMUM_PROCESSORS > 1
734	/**
735	* If no scheduler is specified in an SMP configuration, the
736	* EDF scheduler is default.
737	*/
738	#define CONFIGURE_SCHEDULER_EDF_SMP
739	#else
740	/**
741	* If no scheduler is specified in a uniprocessor configuration, the
742	* priority scheduler is default.
743	*/
744	#define CONFIGURE_SCHEDULER_PRIORITY
745	#endif
746	#endif
747
748	#include <rtems/scheduler.h>
749
750	/*
751	* If the Priority Scheduler is selected, then configure for it.
752	*/
753	#if defined(CONFIGURE_SCHEDULER_PRIORITY)
754	#if !defined(CONFIGURE_SCHEDULER_NAME)
755	/** Configure the name of the scheduler instance */
756	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'D', ' ')
757	#endif
758
759	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
760	/** Configure the context needed by the scheduler instance */
761	#define CONFIGURE_SCHEDULER \
762	RTEMS_SCHEDULER_PRIORITY( \
763	dflt, \
764	CONFIGURE_MAXIMUM_PRIORITY + 1 \
765	)
766
767	/** Configure the controls for this scheduler instance */
768	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
769	RTEMS_SCHEDULER_TABLE_PRIORITY(dflt, CONFIGURE_SCHEDULER_NAME)
770	#endif
771	#endif
772
773	/*
774	* If the Deterministic Priority SMP Scheduler is selected, then configure for
775	* it.
776	*/
777	#if defined(CONFIGURE_SCHEDULER_PRIORITY_SMP)
778	#if !defined(CONFIGURE_SCHEDULER_NAME)
779	/** Configure the name of the scheduler instance */
780	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'D', ' ')
781	#endif
782
783	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
784	/** Configure the context needed by the scheduler instance */
785	#define CONFIGURE_SCHEDULER \
786	RTEMS_SCHEDULER_PRIORITY_SMP( \
787	dflt, \
788	CONFIGURE_MAXIMUM_PRIORITY + 1 \
789	)
790
791	/** Configure the controls for this scheduler instance */
792	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
793	RTEMS_SCHEDULER_TABLE_PRIORITY_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
794	#endif
795	#endif
796
797	/*
798	* If the Deterministic Priority Affinity SMP Scheduler is selected, then configure for
799	* it.
800	*/
801	#if defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP)
802	#if !defined(CONFIGURE_SCHEDULER_NAME)
803	/** Configure the name of the scheduler instance */
804	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'A', ' ')
805	#endif
806
807	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
808	/** Configure the context needed by the scheduler instance */
809	#define CONFIGURE_SCHEDULER \
810	RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( \
811	dflt, \
812	CONFIGURE_MAXIMUM_PRIORITY + 1 \
813	)
814
815	/** Configure the controls for this scheduler instance */
816	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
817	RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( \
818	dflt, \
819	CONFIGURE_SCHEDULER_NAME \
820	)
821	#endif
822	#endif
823
824	/*
825	* If the Strong APA Scheduler is selected, then configure for
826	* it.
827	*/
828	#if defined(CONFIGURE_SCHEDULER_STRONG_APA)
829	#if !defined(CONFIGURE_SCHEDULER_NAME)
830	/** Configure the name of the scheduler instance */
831	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'A', 'P', 'A')
832	#endif
833
834	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
835	/** Configure the context needed by the scheduler instance */
836	#define CONFIGURE_SCHEDULER \
837	RTEMS_SCHEDULER_STRONG_APA( \
838	dflt, \
839	CONFIGURE_MAXIMUM_PRIORITY + 1 \
840	)
841
842	/** Configure the controls for this scheduler instance */
843	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
844	RTEMS_SCHEDULER_TABLE_STRONG_APA(dflt, CONFIGURE_SCHEDULER_NAME)
845	#endif
846	#endif
847
848	/*
849	* If the Simple Priority Scheduler is selected, then configure for it.
850	*/
851	#if defined(CONFIGURE_SCHEDULER_SIMPLE)
852	#if !defined(CONFIGURE_SCHEDULER_NAME)
853	/** Configure the name of the scheduler instance */
854	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'S', ' ')
855	#endif
856
857	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
858	/** Configure the context needed by the scheduler instance */
859	#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_SIMPLE(dflt)
860
861	/** Configure the controls for this scheduler instance */
862	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
863	RTEMS_SCHEDULER_TABLE_SIMPLE(dflt, CONFIGURE_SCHEDULER_NAME)
864	#endif
865	#endif
866
867	/*
868	* If the Simple SMP Priority Scheduler is selected, then configure for it.
869	*/
870	#if defined(CONFIGURE_SCHEDULER_SIMPLE_SMP)
871	#if !defined(CONFIGURE_SCHEDULER_NAME)
872	/** Configure the name of the scheduler instance */
873	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'S', ' ')
874	#endif
875
876	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
877	/** Configure the context needed by the scheduler instance */
878	#define CONFIGURE_SCHEDULER \
879	RTEMS_SCHEDULER_SIMPLE_SMP(dflt)
880
881	/** Configure the controls for this scheduler instance */
882	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
883	RTEMS_SCHEDULER_TABLE_SIMPLE_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
884	#endif
885	#endif
886
887	/*
888	* If the EDF Scheduler is selected, then configure for it.
889	*/
890	#if defined(CONFIGURE_SCHEDULER_EDF)
891	#if !defined(CONFIGURE_SCHEDULER_NAME)
892	/** Configure the name of the scheduler instance */
893	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'E', 'D', 'F')
894	#endif
895
896	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
897	/** Configure the context needed by the scheduler instance */
898	#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_EDF(dflt)
899
900	/** Configure the controls for this scheduler instance */
901	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
902	RTEMS_SCHEDULER_TABLE_EDF(dflt, CONFIGURE_SCHEDULER_NAME)
903	#endif
904	#endif
905
906	/*
907	* If the EDF SMP Scheduler is selected, then configure for it.
908	*/
909	#if defined(CONFIGURE_SCHEDULER_EDF_SMP)
910	#if !defined(CONFIGURE_SCHEDULER_NAME)
911	/** Configure the name of the scheduler instance */
912	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'E', 'D', 'F')
913	#endif
914
915	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
916	/** Configure the context needed by the scheduler instance */
917	#define CONFIGURE_SCHEDULER \
918	RTEMS_SCHEDULER_EDF_SMP(dflt, _CONFIGURE_MAXIMUM_PROCESSORS)
919
920	/** Configure the controls for this scheduler instance */
921	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
922	RTEMS_SCHEDULER_TABLE_EDF_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
923	#endif
924	#endif
925
926	/*
927	* If the CBS Scheduler is selected, then configure for it.
928	*/
929	#if defined(CONFIGURE_SCHEDULER_CBS)
930	#if !defined(CONFIGURE_SCHEDULER_NAME)
931	/** Configure the name of the scheduler instance */
932	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'C', 'B', 'S')
933	#endif
934
935	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
936	/** Configure the context needed by the scheduler instance */
937	#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_CBS(dflt)
938
939	/** Configure the controls for this scheduler instance */
940	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
941	RTEMS_SCHEDULER_TABLE_CBS(dflt, CONFIGURE_SCHEDULER_NAME)
942	#endif
943
944	#ifndef CONFIGURE_CBS_MAXIMUM_SERVERS
945	#define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS
946	#endif
947
948	#ifdef CONFIGURE_INIT
949	const uint32_t _Scheduler_CBS_Maximum_servers =
950	CONFIGURE_CBS_MAXIMUM_SERVERS;
951
952	Scheduler_CBS_Server
953	_Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ];
954	#endif
955	#endif
956
957	/*
958	* Set up the scheduler entry points table. The scheduling code uses
959	* this code to know which scheduler is configured by the user.
960	*/
961	#ifdef CONFIGURE_INIT
962	#if defined(CONFIGURE_SCHEDULER)
963	CONFIGURE_SCHEDULER;
964	#endif
965
966	const Scheduler_Control _Scheduler_Table[] = {
967	CONFIGURE_SCHEDULER_TABLE_ENTRIES
968	};
969
970	#define _CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table )
971
972	#if defined(RTEMS_SMP)
973	const size_t _Scheduler_Count = _CONFIGURE_SCHEDULER_COUNT;
974
975	const Scheduler_Assignment _Scheduler_Initial_assignments[] = {
976	#if defined(CONFIGURE_SCHEDULER_ASSIGNMENTS)
977	CONFIGURE_SCHEDULER_ASSIGNMENTS
978	#else
979	#define _CONFIGURE_SCHEDULER_ASSIGN \
980	RTEMS_SCHEDULER_ASSIGN( \
981	0, \
982	RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
983	)
984	_CONFIGURE_SCHEDULER_ASSIGN
985	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 2
986	, _CONFIGURE_SCHEDULER_ASSIGN
987	#endif
988	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 3
989	, _CONFIGURE_SCHEDULER_ASSIGN
990	#endif
991	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 4
992	, _CONFIGURE_SCHEDULER_ASSIGN
993	#endif
994	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 5
995	, _CONFIGURE_SCHEDULER_ASSIGN
996	#endif
997	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 6
998	, _CONFIGURE_SCHEDULER_ASSIGN
999	#endif
1000	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 7
1001	, _CONFIGURE_SCHEDULER_ASSIGN
1002	#endif
1003	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 8
1004	, _CONFIGURE_SCHEDULER_ASSIGN
1005	#endif
1006	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 9
1007	, _CONFIGURE_SCHEDULER_ASSIGN
1008	#endif
1009	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 10
1010	, _CONFIGURE_SCHEDULER_ASSIGN
1011	#endif
1012	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 11
1013	, _CONFIGURE_SCHEDULER_ASSIGN
1014	#endif
1015	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 12
1016	, _CONFIGURE_SCHEDULER_ASSIGN
1017	#endif
1018	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 13
1019	, _CONFIGURE_SCHEDULER_ASSIGN
1020	#endif
1021	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 14
1022	, _CONFIGURE_SCHEDULER_ASSIGN
1023	#endif
1024	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 15
1025	, _CONFIGURE_SCHEDULER_ASSIGN
1026	#endif
1027	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 16
1028	, _CONFIGURE_SCHEDULER_ASSIGN
1029	#endif
1030	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 17
1031	, _CONFIGURE_SCHEDULER_ASSIGN
1032	#endif
1033	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 18
1034	, _CONFIGURE_SCHEDULER_ASSIGN
1035	#endif
1036	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 19
1037	, _CONFIGURE_SCHEDULER_ASSIGN
1038	#endif
1039	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 20
1040	, _CONFIGURE_SCHEDULER_ASSIGN
1041	#endif
1042	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 21
1043	, _CONFIGURE_SCHEDULER_ASSIGN
1044	#endif
1045	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 22
1046	, _CONFIGURE_SCHEDULER_ASSIGN
1047	#endif
1048	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 23
1049	, _CONFIGURE_SCHEDULER_ASSIGN
1050	#endif
1051	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 24
1052	, _CONFIGURE_SCHEDULER_ASSIGN
1053	#endif
1054	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 25
1055	, _CONFIGURE_SCHEDULER_ASSIGN
1056	#endif
1057	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 26
1058	, _CONFIGURE_SCHEDULER_ASSIGN
1059	#endif
1060	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 27
1061	, _CONFIGURE_SCHEDULER_ASSIGN
1062	#endif
1063	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 28
1064	, _CONFIGURE_SCHEDULER_ASSIGN
1065	#endif
1066	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 29
1067	, _CONFIGURE_SCHEDULER_ASSIGN
1068	#endif
1069	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 30
1070	, _CONFIGURE_SCHEDULER_ASSIGN
1071	#endif
1072	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 31
1073	, _CONFIGURE_SCHEDULER_ASSIGN
1074	#endif
1075	#if _CONFIGURE_MAXIMUM_PROCESSORS >= 32
1076	, _CONFIGURE_SCHEDULER_ASSIGN
1077	#endif
1078	#undef _CONFIGURE_SCHEDULER_ASSIGN
1079	#endif
1080	};
1081
1082	RTEMS_STATIC_ASSERT(
1083	_CONFIGURE_MAXIMUM_PROCESSORS
1084	== RTEMS_ARRAY_SIZE( _Scheduler_Initial_assignments ),
1085	_Scheduler_Initial_assignments
1086	);
1087	#endif
1088	#endif
1089	/*@}/ /* end of Scheduler Configuration */
1090
1091	/**
1092	* @defgroup ConfigurationIdle IDLE Thread Configuration
1093	*
1094	* @addtogroup Configuration
1095	*
1096	* This module contains configuration parameters related to the
1097	* set of IDLE threads. On a uniprocessor system, there is one
1098	* IDLE thread. On an SMP system, there is one for each core.
1099	*/
1100
1101	/*
1102	* If you said the IDLE task was going to do application initialization
1103	* and didn't override the IDLE body, then something is amiss.
1104	*/
1105	#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \
1106	!defined(CONFIGURE_IDLE_TASK_BODY))
1107	#error "CONFIGURE_ERROR: You did not override the IDLE task body."
1108	#endif
1109
1110	/**
1111	* @brief Idle task body configuration.
1112	*
1113	* There is a default IDLE thread body provided by RTEMS which
1114	* has the possibility of being CPU specific. There may be a
1115	* BSP specific override of the RTEMS default body and in turn,
1116	* the application may override and provide its own.
1117	*/
1118	#ifndef CONFIGURE_IDLE_TASK_BODY
1119	#if defined(BSP_IDLE_TASK_BODY)
1120	#define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY
1121	#else
1122	#define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body
1123	#endif
1124	#endif
1125	/*@}/ /* end of IDLE thread configuration */
1126
1127	/**
1128	* @defgroup ConfigurationStackSize Configuration Thread Stack Size
1129	*
1130	* @addtogroup Configuration
1131	*
1132	* This module contains parameters related to thread and interrupt stacks.
1133	*/
1134
1135	/**
1136	* By default, use the minimum stack size requested by this port.
1137	*/
1138	#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE
1139	#define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1140	#endif
1141
1142	/**
1143	* This specifies the default POSIX thread stack size. By default, it is
1144	* twice that recommended for the port.
1145	*/
1146	#ifndef CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
1147	#define CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE \
1148	(2 * CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1149	#endif
1150
1151	/**
1152	* @brief Idle task stack size configuration.
1153	*
1154	* By default, the IDLE task will have a stack of minimum size.
1155	* The BSP or application may override this value.
1156	*/
1157	#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE
1158	#ifdef BSP_IDLE_TASK_STACK_SIZE
1159	#define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE
1160	#else
1161	#define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1162	#endif
1163	#endif
1164	#if CONFIGURE_IDLE_TASK_STACK_SIZE < CONFIGURE_MINIMUM_TASK_STACK_SIZE
1165	#error "CONFIGURE_IDLE_TASK_STACK_SIZE less than CONFIGURE_MINIMUM_TASK_STACK_SIZE"
1166	#endif
1167
1168	/*
1169	* Interrupt stack configuration.
1170	*
1171	* By default, the interrupt stack will be of minimum size.
1172	* The BSP or application may override this value.
1173	*/
1174
1175	#ifndef CONFIGURE_INTERRUPT_STACK_SIZE
1176	#ifdef BSP_INTERRUPT_STACK_SIZE
1177	#define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE
1178	#else
1179	#define CONFIGURE_INTERRUPT_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1180	#endif
1181	#endif
1182
1183	#if CONFIGURE_INTERRUPT_STACK_SIZE % CPU_INTERRUPT_STACK_ALIGNMENT != 0
1184	#error "CONFIGURE_INTERRUPT_STACK_SIZE fails to meet the CPU port interrupt stack alignment"
1185	#endif
1186
1187	#ifdef CONFIGURE_INIT
1188	RTEMS_DEFINE_GLOBAL_SYMBOL(
1189	_ISR_Stack_size,
1190	CONFIGURE_INTERRUPT_STACK_SIZE
1191	);
1192
1193	char _ISR_Stack_area_begin[
1194	_CONFIGURE_MAXIMUM_PROCESSORS * CONFIGURE_INTERRUPT_STACK_SIZE
1195	] RTEMS_ALIGNED( CPU_INTERRUPT_STACK_ALIGNMENT )
1196	RTEMS_SECTION( ".rtemsstack.interrupt.begin" );
1197
1198	const char _ISR_Stack_area_end[ 0 ]
1199	RTEMS_SECTION( ".rtemsstack.interrupt.end" ) = { };
1200	#endif
1201
1202	/**
1203	* Configure the very much optional task stack allocator initialization
1204	*/
1205	#ifndef CONFIGURE_TASK_STACK_ALLOCATOR_INIT
1206	#define CONFIGURE_TASK_STACK_ALLOCATOR_INIT NULL
1207	#endif
1208
1209	/*
1210	* Configure the very much optional task stack allocator and deallocator.
1211	*/
1212	#if !defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1213	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
1214	/**
1215	* This specifies the task stack allocator method.
1216	*/
1217	#define CONFIGURE_TASK_STACK_ALLOCATOR _Workspace_Allocate
1218	/**
1219	* This specifies the task stack deallocator method.
1220	*/
1221	#define CONFIGURE_TASK_STACK_DEALLOCATOR _Workspace_Free
1222	#elif (defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1223	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)) \
1224	\|\| (!defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1225	&& defined(CONFIGURE_TASK_STACK_DEALLOCATOR))
1226	#error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined"
1227	#endif
1228	/*@}/ /* end of thread/interrupt stack configuration */
1229
1230	/**
1231	* @addtogroup Configuration
1232	*/
1233	/*@{/
1234
1235	/**
1236	* Should the RTEMS Workspace and C Program Heap be cleared automatically
1237	* at system start up?
1238	*/
1239	#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
1240	#ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY
1241	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \
1242	BSP_ZERO_WORKSPACE_AUTOMATICALLY
1243	#else
1244	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE
1245	#endif
1246	#endif
1247	/*@}/ /* end of add to group Configuration */
1248
1249	/**
1250	* @defgroup ConfigurationMalloc RTEMS Malloc configuration
1251	*
1252	* This module contains parameters related to configuration of the RTEMS
1253	* Malloc implementation.
1254	*/
1255	/*@{/
1256	#include <rtems/malloc.h>
1257
1258	#ifdef CONFIGURE_INIT
1259	/**
1260	* By default, RTEMS uses separate heaps for the RTEMS Workspace and
1261	* the C Program Heap. The application can choose optionally to combine
1262	* these to provide one larger memory pool. This is particularly
1263	* useful in combination with the unlimited objects configuration.
1264	*/
1265	#ifdef CONFIGURE_UNIFIED_WORK_AREAS
1266	Heap_Control *RTEMS_Malloc_Heap = &_Workspace_Area;
1267	#else
1268	Heap_Control RTEMS_Malloc_Area;
1269	Heap_Control *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area;
1270	#endif
1271	#endif
1272
1273	#ifdef CONFIGURE_INIT
1274	/**
1275	* This configures the sbrk() support for the malloc family.
1276	* By default it is assumed that the BSP provides all available
1277	* RAM to the malloc family implementation so sbrk()'ing to get
1278	* more memory would always fail anyway.
1279	*/
1280	const rtems_heap_extend_handler rtems_malloc_extend_handler =
1281	#ifdef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
1282	rtems_heap_extend_via_sbrk;
1283	#else
1284	rtems_heap_null_extend;
1285	#endif
1286	#endif
1287
1288	#ifdef CONFIGURE_INIT
1289	/**
1290	* This configures the malloc family plugin which dirties memory
1291	* allocated. This is helpful for finding unitialized data structure
1292	* problems.
1293	*/
1294	rtems_malloc_dirtier_t rtems_malloc_dirty_helper =
1295	#if defined(CONFIGURE_MALLOC_DIRTY)
1296	rtems_malloc_dirty_memory;
1297	#else
1298	NULL;
1299	#endif
1300	#endif
1301	/*@}/ /* end of Malloc Configuration */
1302
1303	/**
1304	* @defgroup ConfigurationHelpers Configuration Helpers
1305	*
1306	* @ingroup Configuration
1307	*
1308	* This module contains items which are used internally to ease
1309	* the configuration calculations.
1310	*/
1311	/*@{/
1312
1313	/**
1314	* Zero of one returns 0 if the parameter is 0 else 1 is returned.
1315	*/
1316	#define _Configure_Zero_or_One(_number) ((_number) != 0 ? 1 : 0)
1317
1318	/**
1319	* General helper to align up a value.
1320	*/
1321	#define _Configure_Align_up(_val, _align) \
1322	(((_val) + (_align) - 1) - ((_val) + (_align) - 1) % (_align))
1323
1324	#define _CONFIGURE_HEAP_MIN_BLOCK_SIZE \
1325	_Configure_Align_up(sizeof(Heap_Block), CPU_HEAP_ALIGNMENT)
1326
1327	/**
1328	* This is a helper macro used in calculations in this file. It is used
1329	* to noted when an element is allocated from the RTEMS Workspace and adds
1330	* a factor to account for heap overhead plus an alignment factor that
1331	* may be applied.
1332	*/
1333	#define _Configure_From_workspace(_size) \
1334	(ssize_t) (_Configure_Zero_or_One(_size) * \
1335	_Configure_Align_up(_size + HEAP_BLOCK_HEADER_SIZE, \
1336	_CONFIGURE_HEAP_MIN_BLOCK_SIZE))
1337
1338	/**
1339	* This is a helper macro used in stack space calculations in this file. It
1340	* may be provided by the application in case a special task stack allocator
1341	* is used. The default is allocation from the RTEMS Workspace.
1342	*/
1343	#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR
1344	#define _Configure_From_stackspace(_stack_size) \
1345	CONFIGURE_TASK_STACK_FROM_ALLOCATOR(_stack_size)
1346	#else
1347	#define _Configure_From_stackspace(_stack_size) \
1348	_Configure_From_workspace(_stack_size)
1349	#endif
1350
1351	/**
1352	* Do not use the unlimited bit as part of the multiplication
1353	* for memory usage.
1354	*/
1355	#define _Configure_Max_Objects(_max) \
1356	(_Configure_Zero_or_One(_max) * rtems_resource_maximum_per_allocation(_max))
1357
1358	/**
1359	* This macro accounts for how memory for a set of configured objects is
1360	* allocated from the Executive Workspace.
1361	*
1362	* NOTE: It does NOT attempt to address the more complex case of unlimited
1363	* objects.
1364	*/
1365	#define _Configure_Object_RAM(_number, _size) ( \
1366	_Configure_From_workspace(_Configure_Max_Objects(_number) * (_size)) + \
1367	_Configure_From_workspace( \
1368	_Configure_Zero_or_One(_number) * ( \
1369	(_Configure_Max_Objects(_number) + 1) * sizeof(Objects_Control *) + \
1370	_Configure_Align_up(sizeof(void *), CPU_ALIGNMENT) + \
1371	_Configure_Align_up(sizeof(uint32_t), CPU_ALIGNMENT) \
1372	) \
1373	) \
1374	)
1375	/*@}/
1376
1377	/**
1378	* @defgroup ConfigurationInitTasksTable Initialization Tasks Configuration
1379	*
1380	* @addtogroup Configuration
1381	*
1382	* This group contains the elements needed to define the Classic API
1383	* Initialization Tasks Table.
1384	*
1385	* Default User Initialization Task Table. This table guarantees that
1386	* one user initialization table is defined.
1387	*
1388	* WHEN CONFIGURE_HAS_OWN_INIT_TASK_TABLE is defined, the user is
1389	* responsible for defining their own table information and setting the
1390	* appropriate variables.
1391	*/
1392	#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
1393	!defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
1394
1395	/**
1396	* When using the default Classic API Initialization Tasks Table, this is
1397	* used to specify the name of the single Classic API task.
1398	*/
1399	#ifndef CONFIGURE_INIT_TASK_NAME
1400	#define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ')
1401	#endif
1402
1403	/**
1404	* When using the default Classic API Initialization Tasks Table, this is
1405	* used to specify the stack size of the single Classic API task.
1406	*/
1407	#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
1408	#define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1409	#endif
1410
1411	/**
1412	* When using the default Classic API Initialization Tasks Table, this is
1413	* used to specify the priority of the single Classic API task.
1414	*/
1415	#ifndef CONFIGURE_INIT_TASK_PRIORITY
1416	#define CONFIGURE_INIT_TASK_PRIORITY 1
1417	#endif
1418
1419	/**
1420	* When using the default Classic API Initialization Tasks Table, this is
1421	* used to specify the attributes size of the single Classic API task.
1422	*/
1423	#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
1424	#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
1425	#endif
1426
1427	/**
1428	* When using the default Classic API Initialization Tasks Table, this is
1429	* used to specify the entry point of the single Classic API task.
1430	*/
1431	#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
1432	#ifdef __cplusplus
1433	extern "C" {
1434	#endif
1435	rtems_task Init (rtems_task_argument );
1436	#ifdef __cplusplus
1437	}
1438	#endif
1439	#define CONFIGURE_INIT_TASK_ENTRY_POINT Init
1440	extern const char* bsp_boot_cmdline;
1441	#define CONFIGURE_INIT_TASK_ARGUMENTS ((rtems_task_argument) &bsp_boot_cmdline)
1442	#endif
1443
1444	/**
1445	* When using the default Classic API Initialization Tasks Table, this is
1446	* used to specify the initial execution mode of the single Classic API task.
1447	*/
1448	#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
1449	#ifdef _CONFIGURE_SMP_APPLICATION
1450	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
1451	#else
1452	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
1453	#endif
1454	#endif
1455
1456	/**
1457	* When using the default Classic API Initialization Tasks Table, this is
1458	* used to specify the initial argument to the single Classic API task.
1459	*/
1460	#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
1461	#define CONFIGURE_INIT_TASK_ARGUMENTS 0
1462	#endif
1463
1464	#ifdef CONFIGURE_INIT
1465	rtems_initialization_tasks_table Initialization_tasks[] = {
1466	{ CONFIGURE_INIT_TASK_NAME,
1467	CONFIGURE_INIT_TASK_STACK_SIZE,
1468	CONFIGURE_INIT_TASK_PRIORITY,
1469	CONFIGURE_INIT_TASK_ATTRIBUTES,
1470	CONFIGURE_INIT_TASK_ENTRY_POINT,
1471	CONFIGURE_INIT_TASK_INITIAL_MODES,
1472	CONFIGURE_INIT_TASK_ARGUMENTS
1473	}
1474	};
1475	#endif
1476
1477	/**
1478	* This is the name of the Initialization Tasks Table generated.
1479	*/
1480	#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
1481
1482	/*
1483	* This is the size of the Initialization Tasks Table generated.
1484	*/
1485	#define CONFIGURE_INIT_TASK_TABLE_SIZE \
1486	RTEMS_ARRAY_SIZE(CONFIGURE_INIT_TASK_TABLE)
1487
1488	#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
1489	#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
1490
1491	/*
1492	* The user application is responsible for defining everything
1493	* when CONFIGURE_HAS_OWN_INIT_TABLE is defined.
1494	*/
1495	#else /* not using standard or providing own Init Task Table */
1496
1497	/*
1498	* This is the name of the Initialization Task when none is configured.
1499	*/
1500	#define CONFIGURE_INIT_TASK_TABLE NULL
1501
1502	/*
1503	* This is the size of the Initialization Task when none is configured.
1504	*/
1505	#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
1506
1507	/*
1508	* This is the stack size of the Initialization Task when none is configured.
1509	*/
1510	#define CONFIGURE_INIT_TASK_STACK_SIZE 0
1511
1512	#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
1513
1514	#endif
1515	/*@}/ /* end of Classic API Initialization Tasks Table */
1516
1517	/**
1518	* @defgroup ConfigurationDriverTable Device Driver Table Configuration
1519	*
1520	* @addtogroup Configuration
1521	*
1522	* This group contains parameters related to generating a Device Driver
1523	* Table.
1524	*
1525	* Default Device Driver Table. Each driver needed by the test is explicitly
1526	* chosen by the application. There is always a null driver entry.
1527	*/
1528	/*@{/
1529
1530	/**
1531	* This is an empty device driver slot.
1532	*/
1533	#define NULL_DRIVER_TABLE_ENTRY \
1534	{ NULL, NULL, NULL, NULL, NULL, NULL }
1535
1536	#if (defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1537	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER)) \|\| \
1538	(defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1539	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER)) \|\| \
1540	(defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER) && \
1541	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER))
1542	#error "CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER, CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER, and CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER are mutually exclusive"
1543	#endif
1544
1545	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1546	#include <rtems/console.h>
1547	#endif
1548
1549	#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
1550	#include <rtems/console.h>
1551
1552	#ifdef CONFIGURE_INIT
1553	RTEMS_SYSINIT_ITEM(
1554	_Console_simple_Initialize,
1555	RTEMS_SYSINIT_DEVICE_DRIVERS,
1556	RTEMS_SYSINIT_ORDER_SECOND
1557	);
1558	#endif
1559	#endif
1560
1561	#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER
1562	#include <rtems/console.h>
1563
1564	#ifdef CONFIGURE_INIT
1565	RTEMS_SYSINIT_ITEM(
1566	_Console_simple_task_Initialize,
1567	RTEMS_SYSINIT_DEVICE_DRIVERS,
1568	RTEMS_SYSINIT_ORDER_SECOND
1569	);
1570	#endif
1571	#endif
1572
1573	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1574	#include <rtems/clockdrv.h>
1575	#endif
1576
1577	#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
1578	#include <rtems/btimer.h>
1579	#endif
1580
1581	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1582	#include <rtems/rtc.h>
1583	#endif
1584
1585	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1586	#include <rtems/watchdogdrv.h>
1587	#endif
1588
1589	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1590	#include <rtems/framebuffer.h>
1591	#endif
1592
1593	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1594	#include <rtems/devnull.h>
1595	#endif
1596
1597	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1598	#include <rtems/devzero.h>
1599	#endif
1600
1601	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1602	/* the ide driver needs the ATA driver */
1603	#ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1604	#define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1605	#endif
1606	#include <libchip/ide_ctrl.h>
1607	#endif
1608
1609	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1610	#include <libchip/ata.h>
1611	#endif
1612
1613	#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
1614
1615	/**
1616	* This specifies the maximum number of device drivers that
1617	* can be installed in the system at one time. It must account
1618	* for both the statically and dynamically installed drivers.
1619	*/
1620	#ifndef CONFIGURE_MAXIMUM_DRIVERS
1621	#define CONFIGURE_MAXIMUM_DRIVERS
1622	#endif
1623
1624	#ifdef CONFIGURE_INIT
1625	rtems_driver_address_table
1626	_IO_Driver_address_table[ CONFIGURE_MAXIMUM_DRIVERS ] = {
1627	#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
1628	CONFIGURE_BSP_PREREQUISITE_DRIVERS,
1629	#endif
1630	#ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
1631	CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
1632	#endif
1633	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1634	CONSOLE_DRIVER_TABLE_ENTRY,
1635	#endif
1636	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1637	CLOCK_DRIVER_TABLE_ENTRY,
1638	#endif
1639	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1640	RTC_DRIVER_TABLE_ENTRY,
1641	#endif
1642	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1643	WATCHDOG_DRIVER_TABLE_ENTRY,
1644	#endif
1645	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1646	DEVNULL_DRIVER_TABLE_ENTRY,
1647	#endif
1648	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1649	DEVZERO_DRIVER_TABLE_ENTRY,
1650	#endif
1651	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1652	IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
1653	#endif
1654	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1655	ATA_DRIVER_TABLE_ENTRY,
1656	#endif
1657	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1658	FRAME_BUFFER_DRIVER_TABLE_ENTRY,
1659	#endif
1660	#ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
1661	CONFIGURE_APPLICATION_EXTRA_DRIVERS,
1662	#endif
1663	#ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
1664	NULL_DRIVER_TABLE_ENTRY
1665	#elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1666	!defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
1667	!defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
1668	!defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
1669	!defined(CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER) && \
1670	!defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
1671	!defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
1672	!defined(CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER) && \
1673	!defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
1674	NULL_DRIVER_TABLE_ENTRY
1675	#endif
1676	};
1677
1678	const size_t _IO_Number_of_drivers =
1679	RTEMS_ARRAY_SIZE( _IO_Driver_address_table );
1680	#endif
1681
1682	#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
1683
1684	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1685	/*
1686	* configure the priority of the ATA driver task
1687	*/
1688	#ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
1689	#define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
1690	#endif
1691	#ifdef CONFIGURE_INIT
1692	rtems_task_priority rtems_ata_driver_task_priority
1693	= CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
1694	#endif /* CONFIGURE_INIT */
1695	#endif
1696	/*@}/ /* end of Device Driver Table Configuration */
1697
1698	/**
1699	* @defgroup ConfigurationLibBlock Configuration of LIBBLOCK
1700	*
1701	* @addtogroup Configuration
1702	*
1703	* This module contains parameters related to the LIBBLOCK buffering
1704	* and caching subsystem. It requires tasks to swap out data to be
1705	* written to non-volatile storage.
1706	*/
1707	/*@{/
1708	#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
1709	#include <rtems/bdbuf.h>
1710	/*
1711	* configure the bdbuf cache parameters
1712	*/
1713	#ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
1714	#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
1715	RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
1716	#endif
1717	#ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
1718	#define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
1719	RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
1720	#endif
1721	#ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
1722	#define CONFIGURE_SWAPOUT_TASK_PRIORITY \
1723	RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
1724	#endif
1725	#ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
1726	#define CONFIGURE_SWAPOUT_SWAP_PERIOD \
1727	RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
1728	#endif
1729	#ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
1730	#define CONFIGURE_SWAPOUT_BLOCK_HOLD \
1731	RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
1732	#endif
1733	#ifndef CONFIGURE_SWAPOUT_WORKER_TASKS
1734	#define CONFIGURE_SWAPOUT_WORKER_TASKS \
1735	RTEMS_BDBUF_SWAPOUT_WORKER_TASKS_DEFAULT
1736	#endif
1737	#ifndef CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY
1738	#define CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY \
1739	RTEMS_BDBUF_SWAPOUT_WORKER_TASK_PRIORITY_DEFAULT
1740	#endif
1741	#ifndef CONFIGURE_BDBUF_TASK_STACK_SIZE
1742	#define CONFIGURE_BDBUF_TASK_STACK_SIZE \
1743	RTEMS_BDBUF_TASK_STACK_SIZE_DEFAULT
1744	#endif
1745	#ifndef CONFIGURE_BDBUF_CACHE_MEMORY_SIZE
1746	#define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE \
1747	RTEMS_BDBUF_CACHE_MEMORY_SIZE_DEFAULT
1748	#endif
1749	#ifndef CONFIGURE_BDBUF_BUFFER_MIN_SIZE
1750	#define CONFIGURE_BDBUF_BUFFER_MIN_SIZE \
1751	RTEMS_BDBUF_BUFFER_MIN_SIZE_DEFAULT
1752	#endif
1753	#ifndef CONFIGURE_BDBUF_BUFFER_MAX_SIZE
1754	#define CONFIGURE_BDBUF_BUFFER_MAX_SIZE \
1755	RTEMS_BDBUF_BUFFER_MAX_SIZE_DEFAULT
1756	#endif
1757	#ifndef CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1758	#define CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY \
1759	RTEMS_BDBUF_READ_AHEAD_TASK_PRIORITY_DEFAULT
1760	#endif
1761	#ifdef CONFIGURE_INIT
1762	const rtems_bdbuf_config rtems_bdbuf_configuration = {
1763	CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
1764	CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
1765	CONFIGURE_SWAPOUT_TASK_PRIORITY,
1766	CONFIGURE_SWAPOUT_SWAP_PERIOD,
1767	CONFIGURE_SWAPOUT_BLOCK_HOLD,
1768	CONFIGURE_SWAPOUT_WORKER_TASKS,
1769	CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY,
1770	CONFIGURE_BDBUF_TASK_STACK_SIZE,
1771	CONFIGURE_BDBUF_CACHE_MEMORY_SIZE,
1772	CONFIGURE_BDBUF_BUFFER_MIN_SIZE,
1773	CONFIGURE_BDBUF_BUFFER_MAX_SIZE,
1774	CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1775	};
1776	#endif
1777
1778	#define _CONFIGURE_LIBBLOCK_TASKS \
1779	(1 + CONFIGURE_SWAPOUT_WORKER_TASKS + \
1780	(CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS != 0))
1781
1782	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS \
1783	(_CONFIGURE_LIBBLOCK_TASKS * \
1784	(CONFIGURE_BDBUF_TASK_STACK_SIZE <= CONFIGURE_MINIMUM_TASK_STACK_SIZE ? \
1785	0 : CONFIGURE_BDBUF_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1786
1787	#if defined(CONFIGURE_HAS_OWN_BDBUF_TABLE) \|\| \
1788	defined(CONFIGURE_BDBUF_BUFFER_SIZE) \|\| \
1789	defined(CONFIGURE_BDBUF_BUFFER_COUNT)
1790	#error BDBUF Cache does not use a buffer configuration table. Please remove.
1791	#endif
1792	#else
1793	/** This specifies the number of libblock tasks. */
1794	#define _CONFIGURE_LIBBLOCK_TASKS 0
1795	/** This specifies the extra stack space configured for libblock tasks. */
1796	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS 0
1797	/** This specifies the number of Classic API semaphores needed by libblock. */
1798	#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
1799	/*@}/
1800
1801	/**
1802	* @defgroup ConfigurationMultiprocessing Multiprocessing Configuration
1803	*
1804	* @addtogroup Configuration
1805	*
1806	* This module contains the parameters related to the Multiprocessing
1807	* configuration of RTEMS.
1808	*
1809	* In a single processor or SMP configuration, only two parameters are
1810	* needed and they are defaulted. The user should not have to specify
1811	* any parameters.
1812	*/
1813	/*@{/
1814
1815	/**
1816	* This defines the extra stack space required for the MPCI server thread.
1817	*/
1818	#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
1819	#define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
1820	#endif
1821
1822	#if defined(RTEMS_MULTIPROCESSING)
1823	/*
1824	* Default Multiprocessing Configuration Table. The defaults are
1825	* appropriate for most of the RTEMS Multiprocessor Test Suite. Each
1826	* value may be overridden within each test to customize the environment.
1827	*/
1828
1829	#ifdef CONFIGURE_MP_APPLICATION
1830	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1
1831
1832	#ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
1833
1834	#ifndef CONFIGURE_MP_NODE_NUMBER
1835	#define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
1836	#endif
1837
1838	#ifndef CONFIGURE_MP_MAXIMUM_NODES
1839	#define CONFIGURE_MP_MAXIMUM_NODES 2
1840	#endif
1841
1842	#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
1843	#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
1844	#endif
1845	#define _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
1846	_Configure_From_workspace( \
1847	(_global_objects) * sizeof(Objects_MP_Control) \
1848	)
1849
1850	#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
1851	#define CONFIGURE_MP_MAXIMUM_PROXIES 32
1852	#endif
1853	#define _CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
1854	_Configure_From_workspace((_proxies) \
1855	* (sizeof(Thread_Proxy_control) \
1856	+ THREAD_QUEUE_HEADS_SIZE(_CONFIGURE_SCHEDULER_COUNT)))
1857
1858	#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
1859	#include <mpci.h>
1860	#define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
1861	#endif
1862
1863	#ifdef CONFIGURE_INIT
1864	rtems_multiprocessing_table Multiprocessing_configuration = {
1865	CONFIGURE_MP_NODE_NUMBER, /* local node number */
1866	CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes */
1867	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */
1868	CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */
1869	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
1870	CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */
1871	};
1872	#endif
1873
1874	#define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration
1875
1876	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1
1877
1878	#endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
1879	#else
1880	#define CONFIGURE_MULTIPROCESSING_TABLE NULL
1881	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
1882	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1883	#endif /* CONFIGURE_MP_APPLICATION */
1884	#else
1885	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
1886	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1887	#endif /* RTEMS_MULTIPROCESSING */
1888	/*@}/ /* end of Multiprocessing Configuration */
1889
1890	/**
1891	* This macro specifies that the user wants to use unlimited objects for any
1892	* classic or posix objects that have not already been given resource limits.
1893	*/
1894	#if defined(CONFIGURE_UNLIMITED_OBJECTS)
1895	#if !defined(CONFIGURE_UNIFIED_WORK_AREAS) && \
1896	!defined(CONFIGURE_EXECUTIVE_RAM_SIZE) && \
1897	!defined(CONFIGURE_MEMORY_OVERHEAD)
1898	#error "CONFIGURE_UNLIMITED_OBJECTS requires a unified work area, an executive RAM size, or a defined workspace memory overhead"
1899	#endif
1900
1901	#if !defined(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1902	/**
1903	* This macro specifies a default allocation size for when auto-extending
1904	* unlimited objects if none was given by the user.
1905	*/
1906	#define CONFIGURE_UNLIMITED_ALLOCATION_SIZE 8
1907	#endif
1908	#if !defined(CONFIGURE_MAXIMUM_TASKS)
1909	#define CONFIGURE_MAXIMUM_TASKS \
1910	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1911	#endif
1912	#if !defined(CONFIGURE_MAXIMUM_TIMERS)
1913	#define CONFIGURE_MAXIMUM_TIMERS \
1914	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1915	#endif
1916	#if !defined(CONFIGURE_MAXIMUM_SEMAPHORES)
1917	#define CONFIGURE_MAXIMUM_SEMAPHORES \
1918	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1919	#endif
1920	#if !defined(CONFIGURE_MAXIMUM_MESSAGE_QUEUES)
1921	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES \
1922	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1923	#endif
1924	#if !defined(CONFIGURE_MAXIMUM_PARTITIONS)
1925	#define CONFIGURE_MAXIMUM_PARTITIONS \
1926	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1927	#endif
1928	#if !defined(CONFIGURE_MAXIMUM_REGIONS)
1929	#define CONFIGURE_MAXIMUM_REGIONS \
1930	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1931	#endif
1932	#if !defined(CONFIGURE_MAXIMUM_PORTS)
1933	#define CONFIGURE_MAXIMUM_PORTS \
1934	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1935	#endif
1936	#if !defined(CONFIGURE_MAXIMUM_PERIODS)
1937	#define CONFIGURE_MAXIMUM_PERIODS \
1938	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1939	#endif
1940	#if !defined(CONFIGURE_MAXIMUM_BARRIERS)
1941	#define CONFIGURE_MAXIMUM_BARRIERS \
1942	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1943	#endif
1944	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEYS)
1945	#define CONFIGURE_MAXIMUM_POSIX_KEYS \
1946	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1947	#endif
1948	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS)
1949	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
1950	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1951	#endif
1952	#if !defined(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES)
1953	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES \
1954	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1955	#endif
1956	#if !defined(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES)
1957	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES \
1958	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1959	#endif
1960	#if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS)
1961	#define CONFIGURE_MAXIMUM_POSIX_SHMS \
1962	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1963	#endif
1964	#if !defined(CONFIGURE_MAXIMUM_POSIX_THREADS)
1965	#define CONFIGURE_MAXIMUM_POSIX_THREADS \
1966	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1967	#endif
1968
1969	#ifdef RTEMS_POSIX_API
1970	#if !defined(CONFIGURE_MAXIMUM_POSIX_TIMERS)
1971	#define CONFIGURE_MAXIMUM_POSIX_TIMERS \
1972	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1973	#endif
1974	/*
1975	#if !defined(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS)
1976	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS \
1977	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1978	#endif
1979	*/
1980	#endif /* RTEMS_POSIX_API */
1981	#endif /* CONFIGURE_UNLIMITED_OBJECTS */
1982
1983
1984	/**
1985	* @defgroup ConfigurationClassicAPI Classic API Configuration
1986	*
1987	* @ingroup Configuration
1988	*
1989	* This module contains the parameters related to configuration
1990	* of the Classic API services.
1991	*/
1992	/*@{/
1993
1994	/** This configures the maximum number of Classic API tasks. */
1995	#ifndef CONFIGURE_MAXIMUM_TASKS
1996	#define CONFIGURE_MAXIMUM_TASKS 0
1997	#endif
1998
1999	/*
2000	* This is calculated to account for the maximum number of Classic API
2001	* tasks used by the application and configured RTEMS capabilities.
2002	*/
2003	#define _CONFIGURE_TASKS \
2004	(CONFIGURE_MAXIMUM_TASKS + _CONFIGURE_LIBBLOCK_TASKS)
2005
2006	#ifndef CONFIGURE_MAXIMUM_TIMERS
2007	/** This specifies the maximum number of Classic API timers. */
2008	#define CONFIGURE_MAXIMUM_TIMERS 0
2009	/*
2010	* This macro is calculated to specify the memory required for
2011	* Classic API timers.
2012	*/
2013	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0
2014	#else
2015	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
2016	_Configure_Object_RAM(_timers, sizeof(Timer_Control) )
2017	#endif
2018
2019	#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
2020	/** This specifies the maximum number of Classic API semaphores. */
2021	#define CONFIGURE_MAXIMUM_SEMAPHORES 0
2022	#endif
2023
2024	/*
2025	* This macro is calculated to specify the memory required for
2026	* Classic API Semaphores using MRSP. This is only available in
2027	* SMP configurations.
2028	*/
2029	#if !defined(RTEMS_SMP) \|\| \
2030	!defined(CONFIGURE_MAXIMUM_MRSP_SEMAPHORES)
2031	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES 0
2032	#else
2033	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES \
2034	CONFIGURE_MAXIMUM_MRSP_SEMAPHORES * \
2035	_Configure_From_workspace( \
2036	RTEMS_ARRAY_SIZE(_Scheduler_Table) * sizeof(Priority_Control) \
2037	)
2038	#endif
2039
2040	/*
2041	* This macro is calculated to specify the memory required for
2042	* Classic API Semaphores.
2043	*
2044	* If there are no user or support semaphores defined, then we can assume
2045	* that no memory need be allocated at all for semaphores.
2046	*/
2047	#if CONFIGURE_MAXIMUM_SEMAPHORES == 0
2048	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0
2049	#else
2050	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
2051	_Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) ) + \
2052	_CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES
2053	#endif
2054
2055	#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
2056	/**
2057	* This configuration parameter specifies the maximum number of
2058	* Classic API Message Queues.
2059	*/
2060	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0
2061	/*
2062	* This macro is calculated to specify the RTEMS Workspace required for
2063	* the Classic API Message Queues.
2064	*/
2065	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0
2066	#else
2067	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
2068	_Configure_Object_RAM(_queues, sizeof(Message_queue_Control) )
2069	#endif
2070
2071	#ifndef CONFIGURE_MAXIMUM_PARTITIONS
2072	/**
2073	* This configuration parameter specifies the maximum number of
2074	* Classic API Partitions.
2075	*/
2076	#define CONFIGURE_MAXIMUM_PARTITIONS 0
2077	/*
2078	* This macro is calculated to specify the memory required for
2079	* Classic API
2080	*/
2081	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0
2082	#else
2083	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
2084	_Configure_Object_RAM(_partitions, sizeof(Partition_Control) )
2085	#endif
2086
2087	#ifndef CONFIGURE_MAXIMUM_REGIONS
2088	/**
2089	* This configuration parameter specifies the maximum number of
2090	* Classic API Regions.
2091	*/
2092	#define CONFIGURE_MAXIMUM_REGIONS 0
2093	/*
2094	* This macro is calculated to specify the memory required for
2095	* Classic API Regions.
2096	*/
2097	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0
2098	#else
2099	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
2100	_Configure_Object_RAM(_regions, sizeof(Region_Control) )
2101	#endif
2102
2103	#ifndef CONFIGURE_MAXIMUM_PORTS
2104	/**
2105	* This configuration parameter specifies the maximum number of
2106	* Classic API Dual-Ported Memory Ports.
2107	*/
2108	#define CONFIGURE_MAXIMUM_PORTS 0
2109	/**
2110	* This macro is calculated to specify the memory required for
2111	* Classic API Dual-Ported Memory Ports.
2112	*/
2113	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) 0
2114	#else
2115	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) \
2116	_Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) )
2117	#endif
2118
2119	#ifndef CONFIGURE_MAXIMUM_PERIODS
2120	/**
2121	* This configuration parameter specifies the maximum number of
2122	* Classic API Rate Monotonic Periods.
2123	*/
2124	#define CONFIGURE_MAXIMUM_PERIODS 0
2125	/*
2126	* This macro is calculated to specify the memory required for
2127	* Classic API Rate Monotonic Periods.
2128	*/
2129	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0
2130	#else
2131	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
2132	_Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) )
2133	#endif
2134
2135	/**
2136	* This configuration parameter specifies the maximum number of
2137	* Classic API Barriers.
2138	*/
2139	#ifndef CONFIGURE_MAXIMUM_BARRIERS
2140	#define CONFIGURE_MAXIMUM_BARRIERS 0
2141	#endif
2142
2143	/*
2144	* This macro is calculated to specify the number of Classic API
2145	* Barriers required by the application and configured capabilities.
2146	*/
2147	#define _CONFIGURE_BARRIERS \
2148	(CONFIGURE_MAXIMUM_BARRIERS + _CONFIGURE_BARRIERS_FOR_FIFOS)
2149
2150	/*
2151	* This macro is calculated to specify the memory required for
2152	* Classic API Barriers.
2153	*/
2154	#if _CONFIGURE_BARRIERS == 0
2155	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0
2156	#else
2157	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \
2158	_Configure_Object_RAM(_barriers, sizeof(Barrier_Control) )
2159	#endif
2160
2161	#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
2162	/**
2163	* This configuration parameter specifies the maximum number of
2164	* Classic API User Extensions.
2165	*/
2166	#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0
2167	/*
2168	* This macro is calculated to specify the memory required for
2169	* Classic API User Extensions.
2170	*/
2171	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0
2172	#else
2173	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
2174	_Configure_Object_RAM(_extensions, sizeof(Extension_Control) )
2175	#endif
2176
2177	/*@}/ /* end of Classic API Configuration */
2178
2179	/**
2180	* @defgroup ConfigurationGeneral General System Configuration
2181	*
2182	* @ingroup Configuration
2183	*
2184	* This module contains configuration parameters that are independent
2185	* of any API but impact general system configuration.
2186	*/
2187	/*@{/
2188
2189	/** The configures the number of microseconds per clock tick. */
2190	#ifndef CONFIGURE_MICROSECONDS_PER_TICK
2191	#define CONFIGURE_MICROSECONDS_PER_TICK \
2192	RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
2193	#endif
2194
2195	#if 1000000 % CONFIGURE_MICROSECONDS_PER_TICK != 0
2196	#warning "The clock ticks per second is not an integer"
2197	#endif
2198
2199	#if CONFIGURE_MICROSECONDS_PER_TICK <= 0
2200	#error "The CONFIGURE_MICROSECONDS_PER_TICK must be positive"
2201	#endif
2202
2203	#define _CONFIGURE_TICKS_PER_SECOND (1000000 / CONFIGURE_MICROSECONDS_PER_TICK)
2204
2205	/** The configures the number of clock ticks per timeslice. */
2206	#ifndef CONFIGURE_TICKS_PER_TIMESLICE
2207	#define CONFIGURE_TICKS_PER_TIMESLICE 50
2208	#endif
2209
2210	/*@}/ /* end of General Configuration */
2211
2212	/*
2213	* Initial Extension Set
2214	*/
2215
2216	#ifdef CONFIGURE_INIT
2217	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
2218	#include <rtems/stackchk.h>
2219	#endif
2220	#include <rtems/libcsupport.h>
2221
2222	#if defined(BSP_INITIAL_EXTENSION) \|\| \
2223	defined(CONFIGURE_INITIAL_EXTENSIONS) \|\| \
2224	defined(CONFIGURE_STACK_CHECKER_ENABLED) \|\| \
2225	(defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
2226	static const rtems_extensions_table Configuration_Initial_Extensions[] = {
2227	#if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2228	RTEMS_NEWLIB_EXTENSION,
2229	#endif
2230	#if defined(CONFIGURE_STACK_CHECKER_ENABLED)
2231	RTEMS_STACK_CHECKER_EXTENSION,
2232	#endif
2233	#if defined(CONFIGURE_INITIAL_EXTENSIONS)
2234	CONFIGURE_INITIAL_EXTENSIONS,
2235	#endif
2236	#if defined(BSP_INITIAL_EXTENSION)
2237	BSP_INITIAL_EXTENSION
2238	#endif
2239	};
2240
2241	#define _CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions
2242	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2243	RTEMS_ARRAY_SIZE(Configuration_Initial_Extensions)
2244
2245	RTEMS_SYSINIT_ITEM(
2246	_User_extensions_Handler_initialization,
2247	RTEMS_SYSINIT_INITIAL_EXTENSIONS,
2248	RTEMS_SYSINIT_ORDER_MIDDLE
2249	);
2250	#else
2251	#define _CONFIGURE_INITIAL_EXTENSION_TABLE NULL
2252	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0
2253	#endif
2254
2255	#if defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2256	struct _reent *__getreent(void)
2257	{
2258	return _Thread_Get_executing()->libc_reent;
2259	}
2260	#endif
2261
2262	#endif
2263
2264	/**
2265	* @defgroup ConfigurationPOSIXAPI POSIX API Configuration Parameters
2266	*
2267	* This module contains the parameters related to configuration
2268	* of the POSIX API services.
2269	*/
2270	/*@{/
2271
2272	/**
2273	* This configuration parameter specifies the maximum number of
2274	* POSIX API keys.
2275	*
2276	* POSIX Keys are available whether or not the POSIX API is enabled.
2277	*/
2278	#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
2279	#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
2280	#endif
2281
2282	/*
2283	* This macro is calculated to specify the memory required for
2284	* POSIX API key/value pairs.
2285	*/
2286	#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
2287	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
2288	(CONFIGURE_MAXIMUM_POSIX_KEYS * \
2289	(CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS))
2290	#endif
2291
2292	/*
2293	* This macro is calculated to specify the total number of
2294	* POSIX API keys required by the application and configured
2295	* system capabilities.
2296	*/
2297	#define _CONFIGURE_POSIX_KEYS \
2298	(CONFIGURE_MAXIMUM_POSIX_KEYS + _CONFIGURE_LIBIO_POSIX_KEYS)
2299
2300	/*
2301	* This macro is calculated to specify the memory required for
2302	* POSIX API keys.
2303	*/
2304	#define _CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys, _key_value_pairs) \
2305	(_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) ) \
2306	+ _Configure_From_workspace( \
2307	_Configure_Max_Objects(_key_value_pairs) \
2308	* sizeof(POSIX_Keys_Key_value_pair)))
2309
2310	/**
2311	* This configuration parameter specifies the maximum number of
2312	* POSIX API threads.
2313	*/
2314	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2315	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
2316	#endif
2317
2318	/*
2319	* Account for the object control structures plus the name
2320	* of the object to be duplicated.
2321	*/
2322	#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
2323	(_Configure_Object_RAM(_number, _size) \
2324	+ _Configure_Max_Objects(_number) \
2325	* _Configure_From_workspace(_POSIX_PATH_MAX + 1))
2326
2327	/**
2328	* This configuration parameter specifies the maximum number of
2329	* POSIX API message queues.
2330	*/
2331	#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
2332	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
2333	#endif
2334
2335	/*
2336	* This macro is calculated to specify the memory required for
2337	* POSIX API message queues.
2338	*/
2339	#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
2340	_Configure_POSIX_Named_Object_RAM( \
2341	_message_queues, sizeof(POSIX_Message_queue_Control) )
2342
2343	/**
2344	* This configuration parameter specifies the maximum number of
2345	* POSIX API semaphores.
2346	*/
2347	#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
2348	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
2349	#endif
2350
2351	/*
2352	* This macro is calculated to specify the memory required for
2353	* POSIX API semaphores.
2354	*/
2355	#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
2356	_Configure_POSIX_Named_Object_RAM( \
2357	_semaphores, sizeof(POSIX_Semaphore_Control) )
2358
2359	/**
2360	* Configure the maximum number of POSIX shared memory objects.
2361	*/
2362	#ifndef CONFIGURE_MAXIMUM_POSIX_SHMS
2363	#define CONFIGURE_MAXIMUM_POSIX_SHMS 0
2364	#endif
2365
2366	/*
2367	* This macro is calculated to specify the memory required for
2368	* POSIX API shared memory.
2369	*/
2370	#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS(_shms) \
2371	_Configure_POSIX_Named_Object_RAM(_shms, sizeof(POSIX_Shm_Control) )
2372
2373	/*
2374	* The rest of the POSIX threads API features are only available when
2375	* POSIX is enabled.
2376	*/
2377	#ifdef RTEMS_POSIX_API
2378	#include <sys/types.h>
2379	#include <signal.h>
2380	#include <rtems/posix/psignal.h>
2381	#include <rtems/posix/threadsup.h>
2382	#include <rtems/posix/timer.h>
2383
2384	/**
2385	* This configuration parameter specifies the maximum number of
2386	* POSIX API timers.
2387	*/
2388	#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
2389	#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
2390	#endif
2391
2392	/*
2393	* This macro is calculated to specify the memory required for
2394	* POSIX API timers.
2395	*/
2396	#define _CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
2397	_Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) )
2398
2399	/**
2400	* This configuration parameter specifies the maximum number of
2401	* POSIX API queued signals.
2402	*/
2403	#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
2404	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
2405	#endif
2406
2407	/*
2408	* This macro is calculated to specify the memory required for
2409	* POSIX API queued signals.
2410	*/
2411	#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \
2412	_Configure_From_workspace( \
2413	(_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) )
2414	#endif /* RTEMS_POSIX_API */
2415
2416	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
2417	#ifndef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
2418	#ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
2419	#define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init
2420	#endif
2421
2422	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2423	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
2424	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
2425	#endif
2426
2427	#ifdef CONFIGURE_INIT
2428	posix_initialization_threads_table POSIX_Initialization_threads[] = {
2429	{ CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT,
2430	CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
2431	};
2432	#endif
2433
2434	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
2435	POSIX_Initialization_threads
2436
2437	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
2438	RTEMS_ARRAY_SIZE(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME)
2439	#endif /* !CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
2440	#else /* !CONFIGURE_POSIX_INIT_THREAD_TABLE */
2441	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
2442	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
2443	#endif /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
2444
2445	/**
2446	* This configuration parameter specifies the stack size of the
2447	* POSIX API Initialization thread (if used).
2448	*/
2449	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2450	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0
2451	#endif
2452	/*@}/ /* end of POSIX API Configuration */
2453
2454	/**
2455	* @defgroup ConfigurationGNAT GNAT/RTEMS Configuration
2456	*
2457	* @addtogroup Configuration
2458	*
2459	* This modules includes configuration parameters for applications which
2460	* use GNAT/RTEMS. GNAT implements each Ada task as a POSIX thread.
2461	*/
2462	/*@{/
2463	#ifdef CONFIGURE_GNAT_RTEMS
2464	/**
2465	* This is the maximum number of Ada tasks which can be concurrently
2466	* in existence. Twenty (20) are required to run all tests in the
2467	* ACATS (formerly ACVC).
2468	*/
2469	#ifndef CONFIGURE_MAXIMUM_ADA_TASKS
2470	#define CONFIGURE_MAXIMUM_ADA_TASKS 20
2471	#endif
2472
2473	/**
2474	* This is the number of non-Ada tasks which invoked Ada code.
2475	*/
2476	#ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
2477	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2478	#endif
2479	#else
2480	/** This defines he number of POSIX mutexes GNAT needs. */
2481	/** This defines he number of Ada tasks needed by the application. */
2482	#define CONFIGURE_MAXIMUM_ADA_TASKS 0
2483	/**
2484	* This defines he number of non-Ada tasks/threads that will invoke
2485	* Ada subprograms or functions.
2486	*/
2487	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2488	#endif
2489	/*@}/ /* end of GNAT Configuration */
2490
2491	/**
2492	* @defgroup ConfigurationGo GCC Go Configuration
2493	*
2494	* @addtogroup Configuration
2495	*
2496	* This modules includes configuration parameters for applications which
2497	* use GCC Go.
2498	*/
2499	/*@{/
2500	#ifdef CONFIGURE_ENABLE_GO
2501
2502	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2503	#define CONFIGURE_MAXIMUM_POSIX_THREADS 1
2504	#endif
2505
2506	#ifndef CONFIGURE_MAXIMUM_GOROUTINES
2507	#define CONFIGURE_MAXIMUM_GOROUTINES 400
2508	#endif
2509
2510	#ifndef CONFIGURE_MAXIMUM_GO_CHANNELS
2511	#define CONFIGURE_MAXIMUM_GO_CHANNELS 500
2512	#endif
2513
2514	#else
2515	/** This specifies the maximum number of Go co-routines. */
2516	#define CONFIGURE_MAXIMUM_GOROUTINES 0
2517
2518	/** This specifies the maximum number of Go channels required. */
2519	#define CONFIGURE_MAXIMUM_GO_CHANNELS 0
2520	#endif
2521	/*@}/ /* end of Go Configuration */
2522
2523	/**
2524	* This is so we can account for tasks with stacks greater than minimum
2525	* size. This is in bytes.
2526	*/
2527	#ifndef CONFIGURE_EXTRA_TASK_STACKS
2528	#define CONFIGURE_EXTRA_TASK_STACKS 0
2529	#endif
2530
2531	/**
2532	* This macro provides a summation of the various POSIX thread requirements.
2533	*/
2534	#define _CONFIGURE_POSIX_THREADS \
2535	(CONFIGURE_MAXIMUM_POSIX_THREADS + \
2536	CONFIGURE_MAXIMUM_ADA_TASKS + \
2537	CONFIGURE_MAXIMUM_GOROUTINES)
2538
2539	#ifdef RTEMS_POSIX_API
2540	/*
2541	* This macro is calculated to specify the memory required for
2542	* the POSIX API in its entirety.
2543	*/
2544	#define _CONFIGURE_MEMORY_FOR_POSIX \
2545	(_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \
2546	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS) + \
2547	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS(CONFIGURE_MAXIMUM_POSIX_TIMERS))
2548	#else
2549	/*
2550	* This macro is calculated to specify the memory required for
2551	* the POSIX API in its entirety.
2552	*/
2553	#define _CONFIGURE_MEMORY_FOR_POSIX 0
2554	#endif
2555
2556	/*
2557	* We must be able to split the free block used for the second last allocation
2558	* into two parts so that we have a free block for the last allocation. See
2559	* _Heap_Block_split().
2560	*/
2561	#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \
2562	_Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT )
2563
2564	/*
2565	* Calculate the RAM size based on the maximum number of objects configured.
2566	*/
2567	#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
2568
2569	/*
2570	* Account for allocating the following per object
2571	* + array of object control structures
2572	* + local pointer table -- pointer per object plus a zero'th
2573	* entry in the local pointer table.
2574	*/
2575	#define _CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
2576	( \
2577	_Configure_Object_RAM(_tasks, sizeof(Configuration_Thread_control)) \
2578	+ _Configure_From_workspace(_Configure_Max_Objects(_tasks) \
2579	* THREAD_QUEUE_HEADS_SIZE(_CONFIGURE_SCHEDULER_COUNT)) \
2580	+ _Configure_Max_Objects(_number_FP_tasks) \
2581	* _Configure_From_workspace(CONTEXT_FP_SIZE) \
2582	)
2583
2584	/*
2585	* This defines the amount of memory configured for the multiprocessing
2586	* support required by this application.
2587	*/
2588	#ifdef CONFIGURE_MP_APPLICATION
2589	#define _CONFIGURE_MEMORY_FOR_MP \
2590	(_CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
2591	_CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS))
2592	#else
2593	#define _CONFIGURE_MEMORY_FOR_MP 0
2594	#endif
2595
2596	/**
2597	* The following macro is used to calculate the memory allocated by RTEMS
2598	* for the message buffers associated with a particular message queue.
2599	* There is a fixed amount of overhead per message.
2600	*/
2601	#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
2602	_Configure_From_workspace( \
2603	(_messages) * (_Configure_Align_up(_size, sizeof(uintptr_t)) \
2604	+ sizeof(CORE_message_queue_Buffer_control)))
2605
2606	/*
2607	* This macro is set to the amount of memory required for pending message
2608	* buffers in bytes. It should be constructed by adding together a
2609	* set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
2610	*/
2611	#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
2612	#define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
2613	#endif
2614
2615	/**
2616	* This macro is available just in case the confdefs.h file underallocates
2617	* memory for a particular application. This lets the user add some extra
2618	* memory in case something broken and underestimates.
2619	*
2620	* It is also possible for cases where confdefs.h overallocates memory,
2621	* you could substract memory from the allocated. The estimate is just
2622	* that, an estimate, and assumes worst case alignment and padding on
2623	* each allocated element. So in some cases it could be too conservative.
2624	*
2625	* NOTE: Historically this was used for message buffers.
2626	*/
2627	#ifndef CONFIGURE_MEMORY_OVERHEAD
2628	#define CONFIGURE_MEMORY_OVERHEAD 0
2629	#endif
2630
2631	/**
2632	* This calculates the amount of memory reserved for the IDLE tasks.
2633	* In an SMP system, each CPU core has its own idle task.
2634	*/
2635	#define _CONFIGURE_IDLE_TASKS_COUNT _CONFIGURE_MAXIMUM_PROCESSORS
2636
2637	/**
2638	* This defines the formula used to compute the amount of memory
2639	* reserved for internal task control structures.
2640	*/
2641	#if CPU_IDLE_TASK_IS_FP == TRUE
2642	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2643	_CONFIGURE_MEMORY_FOR_TASKS( \
2644	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2645	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2646	)
2647	#else
2648	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2649	_CONFIGURE_MEMORY_FOR_TASKS( \
2650	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2651	_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2652	)
2653	#endif
2654
2655	/**
2656	* This macro accounts for general RTEMS system overhead.
2657	*/
2658	#define _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
2659	_CONFIGURE_MEMORY_FOR_INTERNAL_TASKS
2660
2661	/**
2662	* This macro reserves the memory required by the statically configured
2663	* user extensions.
2664	*/
2665	#define _CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \
2666	(_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS == 0 ? 0 : \
2667	_Configure_From_workspace( \
2668	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2669	* sizeof(User_extensions_Switch_control) \
2670	))
2671
2672	/**
2673	* This macro provides a summation of the memory required by the
2674	* Classic API as configured.
2675	*/
2676	#define _CONFIGURE_MEMORY_FOR_CLASSIC \
2677	(_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \
2678	_CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \
2679	_CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES) + \
2680	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
2681	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
2682	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \
2683	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
2684	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
2685	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS) + \
2686	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \
2687	)
2688
2689	/**
2690	* This calculates the memory required for the executive workspace.
2691	*
2692	* This is an internal parameter.
2693	*/
2694	#define CONFIGURE_EXECUTIVE_RAM_SIZE \
2695	( \
2696	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
2697	_CONFIGURE_MEMORY_FOR_TASKS( \
2698	_CONFIGURE_TASKS, _CONFIGURE_TASKS) + \
2699	_CONFIGURE_MEMORY_FOR_TASKS( \
2700	_CONFIGURE_POSIX_THREADS, _CONFIGURE_POSIX_THREADS) + \
2701	_CONFIGURE_MEMORY_FOR_CLASSIC + \
2702	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( \
2703	_CONFIGURE_POSIX_KEYS, \
2704	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ) + \
2705	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
2706	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES) + \
2707	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
2708	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES) + \
2709	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( \
2710	CONFIGURE_MAXIMUM_POSIX_SHMS) + \
2711	_CONFIGURE_MEMORY_FOR_POSIX + \
2712	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \
2713	_CONFIGURE_MEMORY_FOR_MP + \
2714	CONFIGURE_MESSAGE_BUFFER_MEMORY + \
2715	(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
2716	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2717	)
2718
2719	/*
2720	* Now account for any extra memory that initialization tasks or threads
2721	* may have requested.
2722	*/
2723
2724	/*
2725	* This accounts for any extra memory required by the Classic API
2726	* Initialization Task.
2727	*/
2728	#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2729	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
2730	(CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2731	#else
2732	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
2733	#endif
2734
2735	/*
2736	* This accounts for any extra memory required by the POSIX API
2737	* Initialization Thread.
2738	*/
2739	#if (CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > \
2740	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2741	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
2742	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - \
2743	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2744	#else
2745	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
2746	#endif
2747
2748	/*
2749	* This macro provides a summation of the various initialization task
2750	* and thread stack requirements.
2751	*/
2752	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS \
2753	(_CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
2754	_CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART)
2755
2756	/*
2757	* This macro is calculated to specify the memory required for
2758	* the Idle tasks(s) stack.
2759	*/
2760	#define _CONFIGURE_IDLE_TASKS_STACK \
2761	(_CONFIGURE_IDLE_TASKS_COUNT * \
2762	_Configure_From_stackspace( CONFIGURE_IDLE_TASK_STACK_SIZE ) )
2763
2764	/*
2765	* This macro is calculated to specify the stack memory required for the MPCI
2766	* task.
2767	*/
2768	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK \
2769	(_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT * \
2770	_Configure_From_stackspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE))
2771
2772	/*
2773	* This macro is calculated to specify the memory required for
2774	* the stacks of all tasks.
2775	*/
2776	#define _CONFIGURE_TASKS_STACK \
2777	(_Configure_Max_Objects( _CONFIGURE_TASKS ) * \
2778	_Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) )
2779
2780	/*
2781	* This macro is calculated to specify the memory required for
2782	* the stacks of all POSIX threads.
2783	*/
2784	#define _CONFIGURE_POSIX_THREADS_STACK \
2785	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_POSIX_THREADS ) * \
2786	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2787
2788	/*
2789	* This macro is calculated to specify the memory required for
2790	* the stacks of all Ada tasks.
2791	*/
2792	#define _CONFIGURE_ADA_TASKS_STACK \
2793	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_ADA_TASKS ) * \
2794	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2795
2796	/*
2797	* This macro is calculated to specify the memory required for
2798	* the stacks of all Go routines.
2799	*/
2800	#define _CONFIGURE_GOROUTINES_STACK \
2801	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_GOROUTINES ) * \
2802	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2803
2804	#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2805
2806	#define _CONFIGURE_IDLE_TASKS_STACK 0
2807	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK 0
2808	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS 0
2809	#define _CONFIGURE_TASKS_STACK 0
2810	#define _CONFIGURE_POSIX_THREADS_STACK 0
2811	#define _CONFIGURE_GOROUTINES_STACK 0
2812	#define _CONFIGURE_ADA_TASKS_STACK 0
2813
2814	#if CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK != 0
2815	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK"
2816	#endif
2817
2818	#if CONFIGURE_EXTRA_TASK_STACKS != 0
2819	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
2820	#endif
2821
2822	#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2823
2824	/*
2825	* This macro is calculated to specify the memory required for
2826	* all tasks and threads of all varieties.
2827	*/
2828	#define _CONFIGURE_STACK_SPACE_SIZE \
2829	( \
2830	_CONFIGURE_IDLE_TASKS_STACK + \
2831	_CONFIGURE_MPCI_RECEIVE_SERVER_STACK + \
2832	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS + \
2833	_CONFIGURE_TASKS_STACK + \
2834	_CONFIGURE_POSIX_THREADS_STACK + \
2835	_CONFIGURE_GOROUTINES_STACK + \
2836	_CONFIGURE_ADA_TASKS_STACK + \
2837	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK + \
2838	_CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS + \
2839	CONFIGURE_EXTRA_TASK_STACKS + \
2840	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2841	)
2842
2843	#ifndef CONFIGURE_MAXIMUM_THREAD_NAME_SIZE
2844	#define CONFIGURE_MAXIMUM_THREAD_NAME_SIZE 16
2845	#endif
2846
2847	#ifdef CONFIGURE_INIT
2848	typedef union {
2849	Scheduler_Node Base;
2850	#ifdef CONFIGURE_SCHEDULER_CBS
2851	Scheduler_CBS_Node CBS;
2852	#endif
2853	#ifdef CONFIGURE_SCHEDULER_EDF
2854	Scheduler_EDF_Node EDF;
2855	#endif
2856	#ifdef CONFIGURE_SCHEDULER_EDF_SMP
2857	Scheduler_EDF_SMP_Node EDF_SMP;
2858	#endif
2859	#ifdef CONFIGURE_SCHEDULER_PRIORITY
2860	Scheduler_priority_Node Priority;
2861	#endif
2862	#ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
2863	Scheduler_SMP_Node Simple_SMP;
2864	#endif
2865	#ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
2866	Scheduler_priority_SMP_Node Priority_SMP;
2867	#endif
2868	#ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
2869	Scheduler_priority_affinity_SMP_Node Priority_affinity_SMP;
2870	#endif
2871	#ifdef CONFIGURE_SCHEDULER_STRONG_APA
2872	Scheduler_strong_APA_Node Strong_APA;
2873	#endif
2874	#ifdef CONFIGURE_SCHEDULER_USER_PER_THREAD
2875	CONFIGURE_SCHEDULER_USER_PER_THREAD User;
2876	#endif
2877	} Configuration_Scheduler_node;
2878
2879	#ifdef RTEMS_SMP
2880	const size_t _Scheduler_Node_size = sizeof( Configuration_Scheduler_node );
2881	#endif
2882
2883	const size_t _Thread_Maximum_name_size = CONFIGURE_MAXIMUM_THREAD_NAME_SIZE;
2884
2885	typedef struct {
2886	Thread_Control Control;
2887	#if CONFIGURE_MAXIMUM_USER_EXTENSIONS > 0
2888	void *extensions[ CONFIGURE_MAXIMUM_USER_EXTENSIONS + 1 ];
2889	#endif
2890	Configuration_Scheduler_node Scheduler_nodes[ _CONFIGURE_SCHEDULER_COUNT ];
2891	RTEMS_API_Control API_RTEMS;
2892	#ifdef RTEMS_POSIX_API
2893	POSIX_API_Control API_POSIX;
2894	#endif
2895	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2896	char name[ CONFIGURE_MAXIMUM_THREAD_NAME_SIZE ];
2897	#endif
2898	#if !defined(RTEMS_SCHEDSIM) \
2899	&& defined(RTEMS_NEWLIB) \
2900	&& !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2901	struct _reent Newlib;
2902	#else
2903	struct { /* Empty */ } Newlib;
2904	#endif
2905	} Configuration_Thread_control;
2906
2907	const size_t _Thread_Control_size = sizeof( Configuration_Thread_control );
2908
2909	const Thread_Control_add_on _Thread_Control_add_ons[] = {
2910	{
2911	offsetof( Configuration_Thread_control, Control.Scheduler.nodes ),
2912	offsetof( Configuration_Thread_control, Scheduler_nodes )
2913	}, {
2914	offsetof(
2915	Configuration_Thread_control,
2916	Control.API_Extensions[ THREAD_API_RTEMS ]
2917	),
2918	offsetof( Configuration_Thread_control, API_RTEMS )
2919	}, {
2920	offsetof(
2921	Configuration_Thread_control,
2922	Control.libc_reent
2923	),
2924	offsetof( Configuration_Thread_control, Newlib )
2925	}
2926	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2927	, {
2928	offsetof(
2929	Configuration_Thread_control,
2930	Control.Join_queue.Queue.name
2931	),
2932	offsetof( Configuration_Thread_control, name )
2933	}
2934	#endif
2935	#ifdef RTEMS_POSIX_API
2936	, {
2937	offsetof(
2938	Configuration_Thread_control,
2939	Control.API_Extensions[ THREAD_API_POSIX ]
2940	),
2941	offsetof( Configuration_Thread_control, API_POSIX )
2942	}
2943	#endif
2944	};
2945
2946	const size_t _Thread_Control_add_on_count =
2947	RTEMS_ARRAY_SIZE( _Thread_Control_add_ons );
2948
2949	const uint32_t _Watchdog_Nanoseconds_per_tick =
2950	1000 * CONFIGURE_MICROSECONDS_PER_TICK;
2951
2952	const uint32_t _Watchdog_Ticks_per_second = _CONFIGURE_TICKS_PER_SECOND;
2953
2954	/**
2955	* This is the Classic API Configuration Table.
2956	*/
2957	rtems_api_configuration_table Configuration_RTEMS_API = {
2958	_CONFIGURE_TASKS,
2959	CONFIGURE_MAXIMUM_TIMERS + _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER,
2960	CONFIGURE_MAXIMUM_SEMAPHORES,
2961	CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
2962	CONFIGURE_MAXIMUM_PARTITIONS,
2963	CONFIGURE_MAXIMUM_REGIONS,
2964	CONFIGURE_MAXIMUM_PORTS,
2965	CONFIGURE_MAXIMUM_PERIODS,
2966	_CONFIGURE_BARRIERS,
2967	CONFIGURE_INIT_TASK_TABLE_SIZE,
2968	CONFIGURE_INIT_TASK_TABLE
2969	};
2970
2971	#if CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES > 0
2972	const uint32_t _Configuration_POSIX_Maximum_message_queues =
2973	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES;
2974	#endif
2975
2976	#if CONFIGURE_MAXIMUM_POSIX_SEMAPHORES > 0
2977	const uint32_t _Configuration_POSIX_Maximum_named_semaphores =
2978	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES;
2979	#endif
2980
2981	#if CONFIGURE_MAXIMUM_POSIX_SHMS > 0
2982	const uint32_t _Configuration_POSIX_Maximum_shms =
2983	CONFIGURE_MAXIMUM_POSIX_SHMS;
2984	#endif
2985
2986	#if _CONFIGURE_POSIX_THREADS > 0
2987	const uint32_t _Configuration_POSIX_Maximum_threads =
2988	_CONFIGURE_POSIX_THREADS;
2989	#endif
2990
2991	#ifdef RTEMS_POSIX_API
2992	#if CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS > 0
2993	const uint32_t _Configuration_POSIX_Maximum_queued_signals =
2994	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS;
2995	#endif
2996
2997	#if CONFIGURE_MAXIMUM_POSIX_TIMERS > 0
2998	const uint32_t _Configuration_POSIX_Maximum_timers =
2999	CONFIGURE_MAXIMUM_POSIX_TIMERS;
3000	#endif
3001	#endif
3002
3003	const size_t _Configuration_POSIX_Minimum_stack_size =
3004	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE;
3005
3006	/**
3007	* This variable specifies the minimum stack size for tasks in an RTEMS
3008	* application.
3009	*
3010	* NOTE: This is left as a simple uint32_t so it can be externed as
3011	* needed without requring being high enough logical to
3012	* include the full configuration table.
3013	*/
3014	uint32_t rtems_minimum_stack_size =
3015	CONFIGURE_MINIMUM_TASK_STACK_SIZE;
3016
3017	/**
3018	* This is the primary Configuration Table for this application.
3019	*/
3020	const rtems_configuration_table Configuration = {
3021	CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */
3022	_CONFIGURE_STACK_SPACE_SIZE, /* required stack space */
3023	CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */
3024	_CONFIGURE_POSIX_KEYS, /* POSIX keys are always */
3025	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS, /* enabled */
3026	CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */
3027	CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */
3028	CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */
3029	CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */
3030	CONFIGURE_TASK_STACK_ALLOCATOR_INIT, /* stack allocator init */
3031	CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */
3032	CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */
3033	CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */
3034	#ifdef CONFIGURE_UNIFIED_WORK_AREAS /* true for unified work areas */
3035	true,
3036	#else
3037	false,
3038	#endif
3039	#ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE /* true to avoid
3040	work space for thread stack
3041	allocation */
3042	true,
3043	#else
3044	false,
3045	#endif
3046	#ifdef RTEMS_SMP
3047	#ifdef _CONFIGURE_SMP_APPLICATION
3048	true,
3049	#else
3050	false,
3051	#endif
3052	#endif
3053	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of static extensions */
3054	_CONFIGURE_INITIAL_EXTENSION_TABLE, /* pointer to static extensions */
3055	#if defined(RTEMS_MULTIPROCESSING)
3056	CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */
3057	#endif
3058	#ifdef RTEMS_SMP
3059	_CONFIGURE_MAXIMUM_PROCESSORS,
3060	#endif
3061	};
3062	#endif
3063
3064	#if defined(RTEMS_SMP)
3065	/*
3066	* Instantiate the Per CPU information based upon the user configuration.
3067	*/
3068	#if defined(CONFIGURE_INIT)
3069	Per_CPU_Control_envelope _Per_CPU_Information[_CONFIGURE_MAXIMUM_PROCESSORS];
3070	#endif
3071
3072	#endif
3073
3074	/*
3075	* If the user has configured a set of Classic API Initialization Tasks,
3076	* then we need to install the code that runs that loop.
3077	*/
3078	#ifdef CONFIGURE_INIT
3079	#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) \|\| \
3080	defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
3081	RTEMS_SYSINIT_ITEM(
3082	_RTEMS_tasks_Initialize_user_tasks_body,
3083	RTEMS_SYSINIT_CLASSIC_USER_TASKS,
3084	RTEMS_SYSINIT_ORDER_MIDDLE
3085	);
3086	#endif
3087	#endif
3088
3089	/*
3090	* If the user has configured a set of POSIX Initialization Threads,
3091	* then we need to install the code that runs that loop.
3092	*/
3093	#ifdef CONFIGURE_INIT
3094	#if defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) \|\| \
3095	defined(CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE)
3096	posix_initialization_threads_table * const
3097	_Configuration_POSIX_Initialization_threads =
3098	CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME;
3099
3100	const size_t _Configuration_POSIX_Initialization_thread_count =
3101	CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE;
3102
3103	RTEMS_SYSINIT_ITEM(
3104	_POSIX_Threads_Initialize_user_threads_body,
3105	RTEMS_SYSINIT_POSIX_USER_THREADS,
3106	RTEMS_SYSINIT_ORDER_MIDDLE
3107	);
3108	#endif
3109	#endif
3110
3111	/*
3112	* Select PCI Configuration Library
3113	*/
3114	#ifdef RTEMS_PCI_CONFIG_LIB
3115	#ifdef CONFIGURE_INIT
3116	#define PCI_LIB_NONE 0
3117	#define PCI_LIB_AUTO 1
3118	#define PCI_LIB_STATIC 2
3119	#define PCI_LIB_READ 3
3120	#define PCI_LIB_PERIPHERAL 4
3121	#if CONFIGURE_PCI_LIB == PCI_LIB_AUTO
3122	#define PCI_CFG_AUTO_LIB
3123	#include <pci/cfg.h>
3124	struct pci_bus pci_hb;
3125	#define PCI_LIB_INIT pci_config_auto
3126	#define PCI_LIB_CONFIG pci_config_auto_register
3127	#elif CONFIGURE_PCI_LIB == PCI_LIB_STATIC
3128	#define PCI_CFG_STATIC_LIB
3129	#include <pci/cfg.h>
3130	#define PCI_LIB_INIT pci_config_static
3131	#define PCI_LIB_CONFIG NULL
3132	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3133	#elif CONFIGURE_PCI_LIB == PCI_LIB_READ
3134	#define PCI_CFG_READ_LIB
3135	#include <pci/cfg.h>
3136	#define PCI_LIB_INIT pci_config_read
3137	#define PCI_LIB_CONFIG NULL
3138	struct pci_bus pci_hb;
3139	#elif CONFIGURE_PCI_LIB == PCI_LIB_PERIPHERAL
3140	#define PCI_LIB_INIT pci_config_peripheral
3141	#define PCI_LIB_CONFIG NULL
3142	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3143	#elif CONFIGURE_PCI_LIB == PCI_LIB_NONE
3144	#define PCI_LIB_INIT NULL
3145	#define PCI_LIB_CONFIG NULL
3146	/* No PCI Configuration at all, user can use/debug access routines */
3147	#else
3148	#error NO PCI LIBRARY DEFINED
3149	#endif
3150
3151	const int pci_config_lib_type = CONFIGURE_PCI_LIB;
3152	int (*pci_config_lib_init)(void) = PCI_LIB_INIT;
3153	void (pci_config_lib_register)(void config) = PCI_LIB_CONFIG;
3154	#endif
3155	#endif
3156
3157	#ifdef __cplusplus
3158	}
3159	#endif
3160
3161	/******************************************************************
3162	******************************************************************
3163	******************************************************************
3164	* CONFIGURATION WARNINGS AND ERROR CHECKING *
3165	******************************************************************
3166	******************************************************************
3167	******************************************************************
3168	*/
3169
3170	#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT)
3171	/**
3172	* This is a debug mechanism, so if you need to, the executable will
3173	* have a structure with various partial values. Add to this as you
3174	* need to. Viewing this structure in gdb combined with dumping
3175	* the Configuration structures generated should help a lot in tracing
3176	* down errors and analyzing where over and under allocations are.
3177	*/
3178	typedef struct {
3179	uint32_t SYSTEM_OVERHEAD;
3180	uint32_t STATIC_EXTENSIONS;
3181	uint32_t INITIALIZATION_THREADS_STACKS;
3182
3183	uint32_t PER_INTEGER_TASK;
3184	uint32_t FP_OVERHEAD;
3185	uint32_t CLASSIC;
3186	uint32_t POSIX;
3187
3188	/* System overhead pieces */
3189	uint32_t MEMORY_FOR_IDLE_TASK;
3190
3191	/* Classic API Pieces */
3192	uint32_t CLASSIC_TASKS;
3193	uint32_t TIMERS;
3194	uint32_t SEMAPHORES;
3195	uint32_t MESSAGE_QUEUES;
3196	uint32_t PARTITIONS;
3197	uint32_t REGIONS;
3198	uint32_t PORTS;
3199	uint32_t PERIODS;
3200	uint32_t BARRIERS;
3201	uint32_t USER_EXTENSIONS;
3202
3203	/* POSIX API managers that are always enabled */
3204	uint32_t POSIX_KEYS;
3205
3206	/* POSIX API Pieces */
3207	#ifdef RTEMS_POSIX_API
3208	uint32_t POSIX_TIMERS;
3209	uint32_t POSIX_QUEUED_SIGNALS;
3210	#endif
3211	uint32_t POSIX_MESSAGE_QUEUES;
3212	uint32_t POSIX_SEMAPHORES;
3213	uint32_t POSIX_SHMS;
3214
3215	/* Stack space sizes */
3216	uint32_t IDLE_TASKS_STACK;
3217	uint32_t INITIALIZATION_THREADS_EXTRA_STACKS;
3218	uint32_t TASKS_STACK;
3219	uint32_t POSIX_THREADS_STACK;
3220	uint32_t GOROUTINES_STACK;
3221	uint32_t ADA_TASKS_STACK;
3222	uint32_t EXTRA_MPCI_RECEIVE_SERVER_STACK;
3223	uint32_t EXTRA_TASK_STACKS;
3224	} Configuration_Debug_t;
3225
3226	Configuration_Debug_t Configuration_Memory_Debug = {
3227	/* General Information */
3228	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD,
3229	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS,
3230	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3231	_CONFIGURE_MEMORY_FOR_TASKS(1, 0),
3232	_CONFIGURE_MEMORY_FOR_TASKS(0, 1),
3233	_CONFIGURE_MEMORY_FOR_CLASSIC,
3234	_CONFIGURE_MEMORY_FOR_POSIX,
3235
3236	/* System overhead pieces */
3237	_CONFIGURE_MEMORY_FOR_INTERNAL_TASKS,
3238
3239	/* Classic API Pieces */
3240	_CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS, 0),
3241	_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS),
3242	_CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES),
3243	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES),
3244	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS),
3245	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ),
3246	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS),
3247	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS),
3248	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS),
3249	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS),
3250	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( _CONFIGURE_POSIX_KEYS, \
3251	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ),
3252
3253	/* POSIX API Pieces */
3254	#ifdef RTEMS_POSIX_API
3255	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ),
3256	_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(
3257	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ),
3258	#endif
3259	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(
3260	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ),
3261	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ),
3262	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( CONFIGURE_MAXIMUM_POSIX_SHMS ),
3263
3264	/* Stack space sizes */
3265	_CONFIGURE_IDLE_TASKS_STACK,
3266	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3267	_CONFIGURE_TASKS_STACK,
3268	_CONFIGURE_POSIX_THREADS_STACK,
3269	_CONFIGURE_GOROUTINES_STACK,
3270	_CONFIGURE_ADA_TASKS_STACK,
3271	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK,
3272	CONFIGURE_EXTRA_TASK_STACKS
3273	};
3274	#endif
3275
3276	/*
3277	* Make sure a task/thread of some sort is configured.
3278	*
3279	* When analyzing RTEMS to find the smallest possible of memory
3280	* that must be allocated, you probably do want to configure 0
3281	* tasks/threads so there is a smaller set of calls to _Workspace_Allocate
3282	* to analyze.
3283	*/
3284	#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3285	#if (CONFIGURE_MAXIMUM_TASKS == 0) && \
3286	(CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
3287	(CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \
3288	(CONFIGURE_MAXIMUM_GOROUTINES == 0)
3289	#error "CONFIGURATION ERROR: No tasks or threads configured!!"
3290	#endif
3291	#endif
3292
3293	#ifndef RTEMS_SCHEDSIM
3294	/*
3295	* Make sure at least one of the initialization task/thread
3296	* tables was defined.
3297	*/
3298	#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
3299	!defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
3300	!defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3301	#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
3302	#endif
3303	#endif
3304
3305	/*
3306	* If the user is trying to configure a multiprocessing application and
3307	* RTEMS was not configured and built multiprocessing, then error out.
3308	*/
3309	#if defined(CONFIGURE_MP_APPLICATION) && \
3310	!defined(RTEMS_MULTIPROCESSING)
3311	#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
3312	#endif
3313
3314	/*
3315	* If an attempt was made to configure POSIX objects and
3316	* the POSIX API was not configured into RTEMS, error out.
3317	*
3318	* @note POSIX Keys are always available so the parameters
3319	* CONFIGURE_MAXIMUM_POSIX_KEYS and
3320	* CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS are not in this list.
3321	*/
3322	#if !defined(RTEMS_POSIX_API)
3323	#if ((CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) \|\| \
3324	(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0))
3325	#error "CONFIGURATION ERROR: POSIX API support not configured!!"
3326	#endif
3327	#endif
3328
3329	#if !defined(RTEMS_SCHEDSIM)
3330	#if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
3331	/*
3332	* You must either explicity include or exclude the clock driver.
3333	* It is such a common newbie error to leave it out. Maybe this
3334	* will put an end to it.
3335	*
3336	* NOTE: If you are using the timer driver, it is considered
3337	* mutually exclusive with the clock driver because the
3338	* drivers are assumed to use the same "timer" hardware
3339	* on many boards.
3340	*/
3341	#if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
3342	!defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
3343	!defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
3344	#error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
3345	#endif
3346
3347	/*
3348	* Only one of the following three configuration parameters should be
3349	* defined at a time.
3350	*/
3351	#if ((defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) + \
3352	defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER) + \
3353	defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER)) > 1)
3354	#error "CONFIGURATION ERROR: More than one clock/timer driver configuration parameter specified?!?"
3355	#endif
3356	#endif /* !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE) */
3357	#endif /* !defined(RTEMS_SCHEDSIM) */
3358
3359	/*
3360	* These names have been obsoleted so make the user application stop compiling
3361	*/
3362	#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) \|\| \
3363	defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) \|\| \
3364	defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) \|\| \
3365	defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) \|\| \
3366	defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
3367	#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
3368	#endif
3369
3370	/*
3371	* Validate the configured maximum priority
3372	*/
3373	#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
3374	(CONFIGURE_MAXIMUM_PRIORITY != 7) && \
3375	(CONFIGURE_MAXIMUM_PRIORITY != 15) && \
3376	(CONFIGURE_MAXIMUM_PRIORITY != 31) && \
3377	(CONFIGURE_MAXIMUM_PRIORITY != 63) && \
3378	(CONFIGURE_MAXIMUM_PRIORITY != 127) && \
3379	(CONFIGURE_MAXIMUM_PRIORITY != 255))
3380	#error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
3381	#endif
3382
3383	#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
3384	#error "Maximum priority configured higher than supported by target."
3385	#endif
3386
3387	#ifdef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
3388	#warning "The CONFIGURE_HAS_OWN_CONFIGURATION_TABLE configuration option is obsolete since RTEMS 5.1"
3389	#endif
3390
3391	#ifdef CONFIGURE_HAS_OWN_FILESYSTEM_TABLE
3392	#warning "The CONFIGURE_HAS_OWN_FILESYSTEM_TABLE configuration option is obsolete since RTEMS 5.1"
3393	#endif
3394
3395	#ifdef CONFIGURE_HAS_OWN_MOUNT_TABLE
3396	#warning "The CONFIGURE_HAS_OWN_MOUNT_TABLE configuration option is obsolete since RTEMS 5.1"
3397	#endif
3398
3399	#ifdef CONFIGURE_NUMBER_OF_TERMIOS_PORTS
3400	#warning "The CONFIGURE_NUMBER_OF_TERMIOS_PORTS configuration option is obsolete since RTEMS 5.1"
3401	#endif
3402
3403	#ifdef CONFIGURE_MAXIMUM_POSIX_BARRIERS
3404	#warning "The CONFIGURE_MAXIMUM_POSIX_BARRIERS configuration option is obsolete since RTEMS 5.1"
3405	#endif
3406
3407	#ifdef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
3408	#warning "The CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES configuration option is obsolete since RTEMS 5.1"
3409	#endif
3410
3411	#ifdef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS
3412	#warning "The CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS configuration option is obsolete since RTEMS 5.1"
3413	#endif
3414
3415	#ifdef CONFIGURE_MAXIMUM_POSIX_MUTEXES
3416	#warning "The CONFIGURE_MAXIMUM_POSIX_MUTEXES configuration option is obsolete since RTEMS 5.1"
3417	#endif
3418
3419	#ifdef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
3420	#warning "The CONFIGURE_MAXIMUM_POSIX_RWLOCKS configuration option is obsolete since RTEMS 5.1"
3421	#endif
3422
3423	#ifdef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
3424	#warning "The CONFIGURE_MAXIMUM_POSIX_SPINLOCKS configuration option is obsolete since RTEMS 5.1"
3425	#endif
3426
3427	#ifdef CONFIGURE_MAXIMUM_PTYS
3428	#warning "The CONFIGURE_MAXIMUM_PTYS configuration option is obsolete since RTEMS 5.1"
3429	#endif
3430
3431	#ifdef CONFIGURE_TERMIOS_DISABLED
3432	#warning "The CONFIGURE_TERMIOS_DISABLED configuration option is obsolete since RTEMS 5.1"
3433	#endif
3434
3435	/*
3436	* POSIX Key pair shouldn't be less than POSIX Key, which is highly
3437	* likely to be error.
3438	*/
3439	#if (CONFIGURE_MAXIMUM_POSIX_KEYS != 0) && \
3440	(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS != 0)
3441	#if (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS)
3442	#error "Fewer POSIX Key pairs than POSIX Key!"
3443	#endif
3444	#endif
3445
3446	/*
3447	* IMFS block size for in memory files (memfiles) must be a power of
3448	* two between 16 and 512 inclusive.
3449	*/
3450	#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \
3451	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \
3452	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \
3453	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \
3454	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \
3455	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512))
3456	#error "IMFS Memfile block size must be a power of 2 between 16 and 512"
3457	#endif
3458
3459
3460	#endif
3461	/* end of include file */

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