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source: rtems/cpukit/include/rtems/confdefs.h @ e1b7c188

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Last change on this file since e1b7c188 was e1b7c188, checked in by Sebastian Huber <sebastian.huber@…>, on 11/08/18 at 10:07:57

rtems: Move internal structures to timerdata.h

Update #3598.

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

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