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source: rtems/cpukit/include/rtems/confdefs.h @ 8ddd92d

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Last change on this file since 8ddd92d was 8ddd92d, checked in by Sebastian Huber <sebastian.huber@…>, on 12/14/17 at 05:12:59

pipe: Use self-contained mutex

Update #2843.

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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
36	#ifdef CONFIGURE_DISABLE_BSP_SETTINGS
37	#undef BSP_DEFAULT_UNIFIED_WORK_AREAS
38	#undef BSP_IDLE_TASK_BODY
39	#undef BSP_IDLE_TASK_STACK_SIZE
40	#undef BSP_INITIAL_EXTENSION
41	#undef BSP_INTERRUPT_STACK_SIZE
42	#undef BSP_MAXIMUM_DEVICES
43	#undef BSP_ZERO_WORKSPACE_AUTOMATICALLY
44	#undef CONFIGURE_BSP_PREREQUISITE_DRIVERS
45	#undef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
46	#else
47	#include <bsp.h>
48	#endif
49
50	#ifdef RTEMS_NEWLIB
51	#include <sys/reent.h>
52	#endif
53
54	#ifdef __cplusplus
55	extern "C" {
56	#endif
57
58	/*
59	* Internal defines must be prefixed with _CONFIGURE to distinguish them from
60	* user-provided options which use a CONFIGURE prefix.
61	*/
62
63	/**
64	* @defgroup Configuration RTEMS Configuration
65	*
66	* This module contains all RTEMS Configuration parameters.
67	*
68	* The model is to estimate the memory required for each configured item
69	* and sum those estimates. The estimate can be too high or too low for
70	* a variety of reasons:
71	*
72	* Reasons estimate is too high:
73	* + FP contexts (not all tasks are FP)
74	*
75	* Reasons estimate is too low:
76	* + stacks greater than minimum size
77	* + messages
78	* + application must account for device driver resources
79	* + application must account for add-on library resource requirements
80	*
81	* NOTE: Eventually this may be able to take into account some of
82	* the above. This procedure has evolved from just enough to
83	* support the RTEMS Test Suites into something that can be
84	* used remarkably reliably by most applications.
85	*/
86
87	/**
88	* This is the Classic API initialization tasks table.
89	*/
90	extern rtems_initialization_tasks_table Initialization_tasks[];
91
92	#if defined(RTEMS_MULTIPROCESSING)
93	/**
94	* This it the distributed multiprocessing configuration table.
95	*/
96	extern rtems_multiprocessing_table Multiprocessing_configuration;
97	#endif
98
99	#ifdef RTEMS_POSIX_API
100	/**
101	* This it the POSIX API configuration table.
102	*/
103	extern posix_api_configuration_table Configuration_POSIX_API;
104	#endif
105
106	/**
107	* This macro determines whether the RTEMS reentrancy support for
108	* the Newlib C Library is enabled.
109	*/
110	#ifdef RTEMS_SCHEDSIM
111	#undef RTEMS_NEWLIB
112	#endif
113
114	#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
115	#define _CONFIGURE_NEWLIB_EXTENSION 1
116	#else
117	#define _CONFIGURE_NEWLIB_EXTENSION 0
118	#endif
119
120	#ifndef RTEMS_SCHEDSIM
121	#include <rtems/libio_.h>
122
123	#ifdef CONFIGURE_INIT
124	#ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
125	RTEMS_SYSINIT_ITEM(
126	rtems_filesystem_initialize,
127	RTEMS_SYSINIT_ROOT_FILESYSTEM,
128	RTEMS_SYSINIT_ORDER_MIDDLE
129	);
130	#endif
131	#endif
132	#endif
133
134	/**
135	* This macro defines the number of POSIX file descriptors allocated
136	* and managed by libio. These are the "integer" file descriptors that
137	* are used by calls like open(2) and read(2).
138	*/
139	#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
140	#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3
141	#endif
142
143	/*
144	* POSIX key count used by the IO library.
145	*/
146	#define _CONFIGURE_LIBIO_POSIX_KEYS 1
147
148	#ifdef CONFIGURE_INIT
149	rtems_libio_t rtems_libio_iops[CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS];
150
151	/**
152	* When instantiating the configuration tables, this variable is
153	* initialized to specify the maximum number of file descriptors.
154	*/
155	const uint32_t rtems_libio_number_iops = RTEMS_ARRAY_SIZE(rtems_libio_iops);
156	#endif
157
158	/**
159	* This macro specifies the number of PTYs that can be concurrently
160	* active.
161	*/
162	#ifndef CONFIGURE_MAXIMUM_PTYS
163	#define CONFIGURE_MAXIMUM_PTYS 0
164	#endif
165
166	/**
167	* This variable contains the maximum number of PTYs that can be
168	* concurrently active.
169	*/
170	#ifdef CONFIGURE_INIT
171	int rtems_telnetd_maximum_ptys = CONFIGURE_MAXIMUM_PTYS;
172	#else
173	extern int rtems_telnetd_maximum_ptys;
174	#endif
175
176	#ifdef CONFIGURE_SMP_MAXIMUM_PROCESSORS
177	#warning "CONFIGURE_SMP_MAXIMUM_PROCESSORS has been renamed to CONFIGURE_MAXIMUM_PROCESSORS since RTEMS 5.1"
178	#define CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_SMP_MAXIMUM_PROCESSORS
179	#endif
180
181	#ifndef CONFIGURE_MAXIMUM_PROCESSORS
182	#define CONFIGURE_MAXIMUM_PROCESSORS 1
183	#endif
184
185	/*
186	* An internal define to indicate that this is an SMP application
187	* configuration.
188	*/
189	#ifdef RTEMS_SMP
190	#if !defined(CONFIGURE_DISABLE_SMP_CONFIGURATION)
191	#define _CONFIGURE_SMP_APPLICATION
192	#elif CONFIGURE_MAXIMUM_PROCESSORS > 1
193	#error "CONFIGURE_DISABLE_SMP_CONFIGURATION and CONFIGURE_MAXIMUM_PROCESSORS > 1 makes no sense"
194	#endif
195	#endif
196
197	#ifdef CONFIGURE_SMP_APPLICATION
198	#warning "CONFIGURE_SMP_APPLICATION is obsolete since RTEMS 5.1"
199	#endif
200
201	/*
202	* This sets up the resources for the FIFOs/pipes.
203	*/
204
205	/**
206	* This is specified to configure the maximum number of POSIX FIFOs.
207	*/
208	#if !defined(CONFIGURE_MAXIMUM_FIFOS)
209	#define CONFIGURE_MAXIMUM_FIFOS 0
210	#endif
211
212	/**
213	* This is specified to configure the maximum number of POSIX named pipes.
214	*/
215	#if !defined(CONFIGURE_MAXIMUM_PIPES)
216	#define CONFIGURE_MAXIMUM_PIPES 0
217	#endif
218
219	/*
220	* This specifies the number of barriers required for the configured
221	* number of FIFOs and named pipes.
222	*/
223	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
224	#define _CONFIGURE_BARRIERS_FOR_FIFOS \
225	(2 * (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES))
226	#else
227	#define _CONFIGURE_BARRIERS_FOR_FIFOS 0
228	#endif
229
230	/**
231	* @defgroup ConfigFilesystems Filesystems and Mount Table Configuration
232	*
233	* @ingroup Configuration
234	*
235	* Defines to control the file system:
236	*
237	* - CONFIGURE_APPLICATION_DISABLE_FILESYSTEM:
238	* Disable the RTEMS filesystems. You get an empty DEVFS.
239	*
240	* - CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM:
241	* Use the DEVFS as the root file system. Limited functions are
242	* provided when this is used.
243	*
244	* - CONFIGURE_FILESYSTEM_ALL:
245	* Add file filesystems to the default filesystem table.
246	*
247	* List of available file systems. You can define as many as you like:
248	* - CONFIGURE_FILESYSTEM_IMFS - In Memory File System (IMFS)
249	* - CONFIGURE_FILESYSTEM_DEVFS - Device File System (DSVFS)
250	* - CONFIGURE_FILESYSTEM_TFTPFS - TFTP File System, networking enabled
251	* - CONFIGURE_FILESYSTEM_FTPFS - FTP File System, networking enabled
252	* - CONFIGURE_FILESYSTEM_NFS - Network File System, networking enabled
253	* - CONFIGURE_FILESYSTEM_DOSFS - DOS File System, uses libblock
254	* - CONFIGURE_FILESYSTEM_RFS - RTEMS File System (RFS), uses libblock
255	* - CONFIGURE_FILESYSTEM_JFFS2 - Journalling Flash File System, Version 2
256	*
257	* Combinations:
258	*
259	* - If nothing is defined the base file system is the IMFS.
260	*
261	* - If CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined all filesystems
262	* are disabled by force.
263	*
264	* - If CONFIGURE_USE_DEV_AS_BASE_FILESYSTEM is defined all filesystems
265	* are disabled by force and DEVFS is defined.
266	*/
267	/*@{/
268
269	#ifdef CONFIGURE_INIT
270
271	/*
272	* Include all file systems. Do this before checking if the filesystem has
273	* been disabled.
274	*/
275	#ifdef CONFIGURE_FILESYSTEM_ALL
276	#define CONFIGURE_FILESYSTEM_IMFS
277	#define CONFIGURE_FILESYSTEM_DEVFS
278	#define CONFIGURE_FILESYSTEM_TFTPFS
279	#define CONFIGURE_FILESYSTEM_FTPFS
280	#define CONFIGURE_FILESYSTEM_NFS
281	#define CONFIGURE_FILESYSTEM_DOSFS
282	#define CONFIGURE_FILESYSTEM_RFS
283	#define CONFIGURE_FILESYSTEM_JFFS2
284	#endif
285
286	/*
287	* If disabling the file system, give a compile error if the user has
288	* configured other filesystem parameters.
289	*/
290	#if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
291	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
292	#error "Filesystem disabled and a base filesystem configured."
293	#endif
294
295	#if defined(CONFIGURE_FILESYSTEM_IMFS) \|\| \
296	defined(CONFIGURE_FILESYSTEM_DEVFS) \|\| \
297	defined(CONFIGURE_FILESYSTEM_TFTPFS) \|\| \
298	defined(CONFIGURE_FILESYSTEM_FTPFS) \|\| \
299	defined(CONFIGURE_FILESYSTEM_NFS) \|\| \
300	defined(CONFIGURE_FILESYSTEM_DOSFS) \|\| \
301	defined(CONFIGURE_FILESYSTEM_RFS) \|\| \
302	defined(CONFIGURE_FILESYSTEM_JFFS2)
303	#error "Filesystem disabled and a filesystem configured."
304	#endif
305	#endif
306
307	/*
308	* If the base filesystem is DEVFS define it else define IMFS.
309	* We will have either DEVFS or IMFS defined after this.
310	*/
311	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
312	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
313	#define CONFIGURE_FILESYSTEM_DEVFS
314	#endif
315	#endif
316
317	#endif
318
319	#ifndef RTEMS_SCHEDSIM
320	/**
321	* IMFS
322	*/
323	#include <rtems/imfs.h>
324
325	/**
326	* This specifies the number of bytes per block for files within the IMFS.
327	* There are a maximum number of blocks per file so this dictates the maximum
328	* size of a file. This has to be balanced with the unused portion of each
329	* block that might be wasted.
330	*/
331	#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
332	#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
333	IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
334	#endif
335
336	/**
337	* This defines the IMFS file system table entry.
338	*/
339	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) && \
340	defined(CONFIGURE_FILESYSTEM_IMFS)
341	#define CONFIGURE_FILESYSTEM_ENTRY_IMFS \
342	{ RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize }
343	#endif
344	#endif
345
346	#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
347	#define CONFIGURE_IMFS_DISABLE_CHMOD
348	#define CONFIGURE_IMFS_DISABLE_CHOWN
349	#define CONFIGURE_IMFS_DISABLE_UTIME
350	#define CONFIGURE_IMFS_DISABLE_LINK
351	#define CONFIGURE_IMFS_DISABLE_SYMLINK
352	#define CONFIGURE_IMFS_DISABLE_READLINK
353	#define CONFIGURE_IMFS_DISABLE_RENAME
354	#define CONFIGURE_IMFS_DISABLE_UNMOUNT
355	#endif
356
357	/**
358	* DEVFS
359	*/
360	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) && \
361	defined(CONFIGURE_FILESYSTEM_DEVFS)
362	#include <rtems/devfs.h>
363	#define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \
364	{ RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize }
365	#endif
366
367	/**
368	* FTPFS
369	*/
370	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) && \
371	defined(CONFIGURE_FILESYSTEM_FTPFS)
372	#include <rtems/ftpfs.h>
373	#define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \
374	{ RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize }
375	#endif
376
377	/**
378	* TFTPFS
379	*/
380	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) && \
381	defined(CONFIGURE_FILESYSTEM_TFTPFS)
382	#include <rtems/tftp.h>
383	#define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \
384	{ RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize }
385	#endif
386
387	/**
388	* NFS
389	*/
390	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) && \
391	defined(CONFIGURE_FILESYSTEM_NFS)
392	#include <librtemsNfs.h>
393	#if !defined(CONFIGURE_MAXIMUM_NFS_MOUNTS)
394	#define CONFIGURE_MAXIMUM_NFS_MOUNTS 1
395	#endif
396	#define CONFIGURE_FILESYSTEM_ENTRY_NFS \
397	{ RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize }
398	#define _CONFIGURE_SEMAPHORES_FOR_NFS ((CONFIGURE_MAXIMUM_NFS_MOUNTS * 2) + 1)
399	#else
400	#define _CONFIGURE_SEMAPHORES_FOR_NFS 0
401	#endif
402
403	/**
404	* DOSFS
405	*/
406	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) && \
407	defined(CONFIGURE_FILESYSTEM_DOSFS)
408	#include <rtems/dosfs.h>
409	#define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \
410	{ RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize }
411	#endif
412
413	/**
414	* RFS
415	*/
416	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) && \
417	defined(CONFIGURE_FILESYSTEM_RFS)
418	#include <rtems/rtems-rfs.h>
419	#define CONFIGURE_FILESYSTEM_ENTRY_RFS \
420	{ RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise }
421	#endif
422
423	/**
424	* JFFS2
425	*/
426	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) && \
427	defined(CONFIGURE_FILESYSTEM_JFFS2)
428	#include <rtems/jffs2.h>
429	#define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \
430	{ RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize }
431	#endif
432
433	/**
434	* This computes the number of semaphores required for the various
435	* file systems including the FIFO plugin to the IMFS.
436	*/
437	#define _CONFIGURE_SEMAPHORES_FOR_FILE_SYSTEMS _CONFIGURE_SEMAPHORES_FOR_NFS
438
439	#ifdef CONFIGURE_INIT
440
441	/**
442	* DEVFS variables.
443	*
444	* The number of individual devices that may be registered
445	* in the system or the CONFIGURE_MAXIMUM_DEVICES variable
446	* is defaulted to 4 when a filesystem is enabled, unless
447	* the bsp overwrides this. In which case the value is set
448	* to BSP_MAXIMUM_DEVICES.
449	*/
450	#ifdef CONFIGURE_FILESYSTEM_DEVFS
451	#ifndef CONFIGURE_MAXIMUM_DEVICES
452	#if defined(BSP_MAXIMUM_DEVICES)
453	#define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
454	#else
455	#define CONFIGURE_MAXIMUM_DEVICES 4
456	#endif
457	#endif
458	#include <rtems/devfs.h>
459	#endif
460
461	/**
462	* Table termination record.
463	*/
464	#define CONFIGURE_FILESYSTEM_NULL { NULL, NULL }
465
466	#ifndef RTEMS_SCHEDSIM
467	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) && \
468	!defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
469	int imfs_rq_memfile_bytes_per_block =
470	CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
471	#endif
472
473	/**
474	* The default file system table. Must be terminated with the NULL entry if
475	* you provide your own.
476	*/
477	#if !defined(CONFIGURE_HAS_OWN_FILESYSTEM_TABLE) && \
478	!defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
479	const rtems_filesystem_table_t rtems_filesystem_table[] = {
480	#if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
481	{ "/", IMFS_initialize_support },
482	#endif
483	#if defined(CONFIGURE_FILESYSTEM_IMFS) && \
484	defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS)
485	CONFIGURE_FILESYSTEM_ENTRY_IMFS,
486	#endif
487	#if defined(CONFIGURE_FILESYSTEM_DEVFS) && \
488	defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS)
489	CONFIGURE_FILESYSTEM_ENTRY_DEVFS,
490	#endif
491	#if defined(CONFIGURE_FILESYSTEM_TFTPFS) && \
492	defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS)
493	CONFIGURE_FILESYSTEM_ENTRY_TFTPFS,
494	#endif
495	#if defined(CONFIGURE_FILESYSTEM_FTPFS) && \
496	defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS)
497	CONFIGURE_FILESYSTEM_ENTRY_FTPFS,
498	#endif
499	#if defined(CONFIGURE_FILESYSTEM_NFS) && \
500	defined(CONFIGURE_FILESYSTEM_ENTRY_NFS)
501	CONFIGURE_FILESYSTEM_ENTRY_NFS,
502	#endif
503	#if defined(CONFIGURE_FILESYSTEM_DOSFS) && \
504	defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS)
505	CONFIGURE_FILESYSTEM_ENTRY_DOSFS,
506	#endif
507	#if defined(CONFIGURE_FILESYSTEM_RFS) && \
508	defined(CONFIGURE_FILESYSTEM_ENTRY_RFS)
509	CONFIGURE_FILESYSTEM_ENTRY_RFS,
510	#endif
511	#if defined(CONFIGURE_FILESYSTEM_JFFS2) && \
512	defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2)
513	CONFIGURE_FILESYSTEM_ENTRY_JFFS2,
514	#endif
515	CONFIGURE_FILESYSTEM_NULL
516	};
517	#endif
518
519	#if !defined(CONFIGURE_HAS_OWN_MOUNT_TABLE) && \
520	!defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
521	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
522	static devFS_node devFS_root_filesystem_nodes [CONFIGURE_MAXIMUM_DEVICES];
523	static const devFS_data devFS_root_filesystem_data = {
524	devFS_root_filesystem_nodes,
525	CONFIGURE_MAXIMUM_DEVICES
526	};
527	#else
528	static IMFS_fs_info_t _Configure_IMFS_fs_info;
529
530	static const rtems_filesystem_operations_table _Configure_IMFS_ops = {
531	rtems_filesystem_default_lock,
532	rtems_filesystem_default_unlock,
533	IMFS_eval_path,
534	#ifdef CONFIGURE_IMFS_DISABLE_LINK
535	rtems_filesystem_default_link,
536	#else
537	IMFS_link,
538	#endif
539	rtems_filesystem_default_are_nodes_equal,
540	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD
541	rtems_filesystem_default_mknod,
542	#else
543	IMFS_mknod,
544	#endif
545	#ifdef CONFIGURE_IMFS_DISABLE_RMNOD
546	rtems_filesystem_default_rmnod,
547	#else
548	IMFS_rmnod,
549	#endif
550	#ifdef CONFIGURE_IMFS_DISABLE_CHMOD
551	rtems_filesystem_default_fchmod,
552	#else
553	IMFS_fchmod,
554	#endif
555	#ifdef CONFIGURE_IMFS_DISABLE_CHOWN
556	rtems_filesystem_default_chown,
557	#else
558	IMFS_chown,
559	#endif
560	IMFS_node_clone,
561	IMFS_node_free,
562	#ifdef CONFIGURE_IMFS_DISABLE_MOUNT
563	rtems_filesystem_default_mount,
564	#else
565	IMFS_mount,
566	#endif
567	#ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT
568	rtems_filesystem_default_unmount,
569	#else
570	IMFS_unmount,
571	#endif
572	rtems_filesystem_default_fsunmount,
573	#ifdef CONFIGURE_IMFS_DISABLE_UTIME
574	rtems_filesystem_default_utime,
575	#else
576	IMFS_utime,
577	#endif
578	#ifdef CONFIGURE_IMFS_DISABLE_SYMLINK
579	rtems_filesystem_default_symlink,
580	#else
581	IMFS_symlink,
582	#endif
583	#ifdef CONFIGURE_IMFS_DISABLE_READLINK
584	rtems_filesystem_default_readlink,
585	#else
586	IMFS_readlink,
587	#endif
588	#ifdef CONFIGURE_IMFS_DISABLE_RENAME
589	rtems_filesystem_default_rename,
590	#else
591	IMFS_rename,
592	#endif
593	rtems_filesystem_default_statvfs
594	};
595
596	static const IMFS_mknod_controls _Configure_IMFS_mknod_controls = {
597	#ifdef CONFIGURE_IMFS_DISABLE_READDIR
598	&IMFS_mknod_control_dir_minimal,
599	#else
600	&IMFS_mknod_control_dir_default,
601	#endif
602	&IMFS_mknod_control_device,
603	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE
604	&IMFS_mknod_control_enosys,
605	#else
606	&IMFS_mknod_control_memfile,
607	#endif
608	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
609	&IMFS_mknod_control_fifo
610	#else
611	&IMFS_mknod_control_enosys
612	#endif
613	};
614
615	static const IMFS_mount_data _Configure_IMFS_mount_data = {
616	&_Configure_IMFS_fs_info,
617	&_Configure_IMFS_ops,
618	&_Configure_IMFS_mknod_controls
619	};
620	#endif
621
622	const rtems_filesystem_mount_configuration
623	rtems_filesystem_root_configuration = {
624	NULL,
625	NULL,
626	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
627	RTEMS_FILESYSTEM_TYPE_DEVFS,
628	#else
629	"/",
630	#endif
631	RTEMS_FILESYSTEM_READ_WRITE,
632	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
633	&devFS_root_filesystem_data
634	#else
635	&_Configure_IMFS_mount_data
636	#endif
637	};
638	#endif
639
640	#endif
641	#endif
642	/*@}/ /* end of file system group */
643
644	/*
645	* STACK_CHECKER_ON was still available in 4.9 so give a warning for now.
646	*/
647	#if defined(STACK_CHECKER_ON)
648	#define CONFIGURE_STACK_CHECKER_ENABLED
649	#warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED"
650	#endif
651
652	/**
653	* This configures the stack checker user extension.
654	*/
655	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
656	#define _CONFIGURE_STACK_CHECKER_EXTENSION 1
657	#else
658	#define _CONFIGURE_STACK_CHECKER_EXTENSION 0
659	#endif
660
661	/**
662	* @brief Maximum priority configuration.
663	*
664	* This configures the maximum priority value that
665	* a task may have.
666	*
667	* The following applies to the data space requirements
668	* of the Priority Scheduler.
669	*
670	* By reducing the number of priorities in a system,
671	* the amount of RAM required by RTEMS can be significantly
672	* reduced. RTEMS allocates a Chain_Control structure per
673	* priority and this structure contains 3 pointers. So
674	* the default is (256 * 12) = 3K on 32-bit architectures.
675	*
676	* This must be one less than a power of 2 between
677	* 4 and 256. Valid values along with the application
678	* priority levels and memory saved when pointers are
679	* 32-bits in size are:
680	*
681	* + 3, 2 application priorities, 3024 bytes saved
682	* + 7, 5 application priorities, 2976 bytes saved
683	* + 15, 13 application priorities, 2880 bytes saved
684	* + 31, 29 application priorities, 2688 bytes saved
685	* + 63, 61 application priorities, 2304 bytes saved
686	* + 127, 125 application priorities, 1536 bytes saved
687	* + 255, 253 application priorities, 0 bytes saved
688	*
689	* It is specified in terms of Classic API priority values.
690	*/
691	#ifndef CONFIGURE_MAXIMUM_PRIORITY
692	#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
693	#endif
694
695	/**
696	* @defgroup ConfigScheduler Scheduler configuration
697	*
698	* @ingroup Configuration
699	*
700	* The scheduler configuration allows an application to select the
701	* scheduling policy to use. The supported configurations are:
702	*
703	* - CONFIGURE_SCHEDULER_PRIORITY - Deterministic Priority Scheduler
704	* - CONFIGURE_SCHEDULER_PRIORITY_SMP - Deterministic Priority SMP Scheduler
705	* - CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Deterministic
706	* Priority SMP Affinity Scheduler
707	* - CONFIGURE_SCHEDULER_STRONG_APA - Strong APA Scheduler
708	* - CONFIGURE_SCHEDULER_SIMPLE - Light-weight Priority Scheduler
709	* - CONFIGURE_SCHEDULER_SIMPLE_SMP - Simple SMP Priority Scheduler
710	* - CONFIGURE_SCHEDULER_EDF - EDF Scheduler
711	* - CONFIGURE_SCHEDULER_EDF_SMP - EDF SMP Scheduler
712	* - CONFIGURE_SCHEDULER_CBS - CBS Scheduler
713	* - CONFIGURE_SCHEDULER_USER - user provided scheduler
714	*
715	* If no configuration is specified by the application in a uniprocessor
716	* configuration, then CONFIGURE_SCHEDULER_PRIORITY is the default.
717	*
718	* If no configuration is specified by the application in SMP
719	* configuration, then CONFIGURE_SCHEDULER_PRIORITY_SMP is the default.
720	*
721	* An application can define its own scheduling policy by defining
722	* CONFIGURE_SCHEDULER_USER and the following:
723	*
724	* - CONFIGURE_SCHEDULER_CONTEXT
725	* - CONFIGURE_SCHEDULER_CONTROLS
726	* - CONFIGURE_SCHEDULER_USER_PER_THREAD
727	*/
728
729	#if !defined(CONFIGURE_SCHEDULER_USER) && \
730	!defined(CONFIGURE_SCHEDULER_PRIORITY) && \
731	!defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) && \
732	!defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) && \
733	!defined(CONFIGURE_SCHEDULER_STRONG_APA) && \
734	!defined(CONFIGURE_SCHEDULER_SIMPLE) && \
735	!defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) && \
736	!defined(CONFIGURE_SCHEDULER_EDF) && \
737	!defined(CONFIGURE_SCHEDULER_EDF_SMP) && \
738	!defined(CONFIGURE_SCHEDULER_CBS)
739	#if defined(RTEMS_SMP) && CONFIGURE_MAXIMUM_PROCESSORS > 1
740	/**
741	* If no scheduler is specified in an SMP configuration, the
742	* EDF scheduler is default.
743	*/
744	#define CONFIGURE_SCHEDULER_EDF_SMP
745	#else
746	/**
747	* If no scheduler is specified in a uniprocessor configuration, the
748	* priority scheduler is default.
749	*/
750	#define CONFIGURE_SCHEDULER_PRIORITY
751	#endif
752	#endif
753
754	#include <rtems/scheduler.h>
755
756	/*
757	* If the Priority Scheduler is selected, then configure for it.
758	*/
759	#if defined(CONFIGURE_SCHEDULER_PRIORITY)
760	#if !defined(CONFIGURE_SCHEDULER_NAME)
761	/** Configure the name of the scheduler instance */
762	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'D', ' ')
763	#endif
764
765	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
766	/** Configure the context needed by the scheduler instance */
767	#define CONFIGURE_SCHEDULER_CONTEXT \
768	RTEMS_SCHEDULER_CONTEXT_PRIORITY( \
769	dflt, \
770	CONFIGURE_MAXIMUM_PRIORITY + 1 \
771	)
772
773	/** Configure the controls for this scheduler instance */
774	#define CONFIGURE_SCHEDULER_CONTROLS \
775	RTEMS_SCHEDULER_CONTROL_PRIORITY(dflt, CONFIGURE_SCHEDULER_NAME)
776	#endif
777	#endif
778
779	/*
780	* If the Deterministic Priority SMP Scheduler is selected, then configure for
781	* it.
782	*/
783	#if defined(CONFIGURE_SCHEDULER_PRIORITY_SMP)
784	#if !defined(CONFIGURE_SCHEDULER_NAME)
785	/** Configure the name of the scheduler instance */
786	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'D', ' ')
787	#endif
788
789	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
790	/** Configure the context needed by the scheduler instance */
791	#define CONFIGURE_SCHEDULER_CONTEXT \
792	RTEMS_SCHEDULER_CONTEXT_PRIORITY_SMP( \
793	dflt, \
794	CONFIGURE_MAXIMUM_PRIORITY + 1 \
795	)
796
797	/** Configure the controls for this scheduler instance */
798	#define CONFIGURE_SCHEDULER_CONTROLS \
799	RTEMS_SCHEDULER_CONTROL_PRIORITY_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
800	#endif
801	#endif
802
803	/*
804	* If the Deterministic Priority Affinity SMP Scheduler is selected, then configure for
805	* it.
806	*/
807	#if defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP)
808	#if !defined(CONFIGURE_SCHEDULER_NAME)
809	/** Configure the name of the scheduler instance */
810	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'A', ' ')
811	#endif
812
813	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
814	/** Configure the context needed by the scheduler instance */
815	#define CONFIGURE_SCHEDULER_CONTEXT \
816	RTEMS_SCHEDULER_CONTEXT_PRIORITY_AFFINITY_SMP( \
817	dflt, \
818	CONFIGURE_MAXIMUM_PRIORITY + 1 \
819	)
820
821	/** Configure the controls for this scheduler instance */
822	#define CONFIGURE_SCHEDULER_CONTROLS \
823	RTEMS_SCHEDULER_CONTROL_PRIORITY_AFFINITY_SMP( \
824	dflt, \
825	CONFIGURE_SCHEDULER_NAME \
826	)
827	#endif
828	#endif
829
830	/*
831	* If the Strong APA Scheduler is selected, then configure for
832	* it.
833	*/
834	#if defined(CONFIGURE_SCHEDULER_STRONG_APA)
835	#if !defined(CONFIGURE_SCHEDULER_NAME)
836	/** Configure the name of the scheduler instance */
837	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'A', 'P', 'A')
838	#endif
839
840	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
841	/** Configure the context needed by the scheduler instance */
842	#define CONFIGURE_SCHEDULER_CONTEXT \
843	RTEMS_SCHEDULER_CONTEXT_STRONG_APA( \
844	dflt, \
845	CONFIGURE_MAXIMUM_PRIORITY + 1 \
846	)
847
848	/** Configure the controls for this scheduler instance */
849	#define CONFIGURE_SCHEDULER_CONTROLS \
850	RTEMS_SCHEDULER_CONTROL_STRONG_APA(dflt, CONFIGURE_SCHEDULER_NAME)
851	#endif
852	#endif
853
854	/*
855	* If the Simple Priority Scheduler is selected, then configure for it.
856	*/
857	#if defined(CONFIGURE_SCHEDULER_SIMPLE)
858	#if !defined(CONFIGURE_SCHEDULER_NAME)
859	/** Configure the name of the scheduler instance */
860	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'S', ' ')
861	#endif
862
863	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
864	/** Configure the context needed by the scheduler instance */
865	#define CONFIGURE_SCHEDULER_CONTEXT RTEMS_SCHEDULER_CONTEXT_SIMPLE(dflt)
866
867	/** Configure the controls for this scheduler instance */
868	#define CONFIGURE_SCHEDULER_CONTROLS \
869	RTEMS_SCHEDULER_CONTROL_SIMPLE(dflt, CONFIGURE_SCHEDULER_NAME)
870	#endif
871	#endif
872
873	/*
874	* If the Simple SMP Priority Scheduler is selected, then configure for it.
875	*/
876	#if defined(CONFIGURE_SCHEDULER_SIMPLE_SMP)
877	#if !defined(CONFIGURE_SCHEDULER_NAME)
878	/** Configure the name of the scheduler instance */
879	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'S', ' ')
880	#endif
881
882	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
883	/** Configure the context needed by the scheduler instance */
884	#define CONFIGURE_SCHEDULER_CONTEXT \
885	RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(dflt)
886
887	/** Configure the controls for this scheduler instance */
888	#define CONFIGURE_SCHEDULER_CONTROLS \
889	RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
890	#endif
891	#endif
892
893	/*
894	* If the EDF Scheduler is selected, then configure for it.
895	*/
896	#if defined(CONFIGURE_SCHEDULER_EDF)
897	#if !defined(CONFIGURE_SCHEDULER_NAME)
898	/** Configure the name of the scheduler instance */
899	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'E', 'D', 'F')
900	#endif
901
902	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
903	/** Configure the context needed by the scheduler instance */
904	#define CONFIGURE_SCHEDULER_CONTEXT RTEMS_SCHEDULER_CONTEXT_EDF(dflt)
905
906	/** Configure the controls for this scheduler instance */
907	#define CONFIGURE_SCHEDULER_CONTROLS \
908	RTEMS_SCHEDULER_CONTROL_EDF(dflt, CONFIGURE_SCHEDULER_NAME)
909	#endif
910	#endif
911
912	/*
913	* If the EDF SMP Scheduler is selected, then configure for it.
914	*/
915	#if defined(CONFIGURE_SCHEDULER_EDF_SMP)
916	#if !defined(CONFIGURE_SCHEDULER_NAME)
917	/** Configure the name of the scheduler instance */
918	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'E', 'D', 'F')
919	#endif
920
921	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
922	/** Configure the context needed by the scheduler instance */
923	#define CONFIGURE_SCHEDULER_CONTEXT \
924	RTEMS_SCHEDULER_CONTEXT_EDF_SMP(dflt, CONFIGURE_MAXIMUM_PROCESSORS)
925
926	/** Configure the controls for this scheduler instance */
927	#define CONFIGURE_SCHEDULER_CONTROLS \
928	RTEMS_SCHEDULER_CONTROL_EDF_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
929	#endif
930	#endif
931
932	/*
933	* If the CBS Scheduler is selected, then configure for it.
934	*/
935	#if defined(CONFIGURE_SCHEDULER_CBS)
936	#if !defined(CONFIGURE_SCHEDULER_NAME)
937	/** Configure the name of the scheduler instance */
938	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'C', 'B', 'S')
939	#endif
940
941	#if !defined(CONFIGURE_SCHEDULER_CONTROLS)
942	/** Configure the context needed by the scheduler instance */
943	#define CONFIGURE_SCHEDULER_CONTEXT RTEMS_SCHEDULER_CONTEXT_CBS(dflt)
944
945	/** Configure the controls for this scheduler instance */
946	#define CONFIGURE_SCHEDULER_CONTROLS \
947	RTEMS_SCHEDULER_CONTROL_CBS(dflt, CONFIGURE_SCHEDULER_NAME)
948	#endif
949
950	#ifndef CONFIGURE_CBS_MAXIMUM_SERVERS
951	#define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS
952	#endif
953
954	#ifdef CONFIGURE_INIT
955	const uint32_t _Scheduler_CBS_Maximum_servers =
956	CONFIGURE_CBS_MAXIMUM_SERVERS;
957
958	Scheduler_CBS_Server
959	_Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ];
960	#endif
961	#endif
962
963	/*
964	* Set up the scheduler entry points table. The scheduling code uses
965	* this code to know which scheduler is configured by the user.
966	*/
967	#ifdef CONFIGURE_INIT
968	#if defined(CONFIGURE_SCHEDULER_CONTEXT)
969	CONFIGURE_SCHEDULER_CONTEXT;
970	#endif
971
972	const Scheduler_Control _Scheduler_Table[] = {
973	CONFIGURE_SCHEDULER_CONTROLS
974	};
975
976	#define CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table )
977
978	#if defined(RTEMS_SMP)
979	const size_t _Scheduler_Count = CONFIGURE_SCHEDULER_COUNT;
980
981	const Scheduler_Assignment _Scheduler_Initial_assignments[] = {
982	#if defined(CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS)
983	CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
984	#else
985	#define _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT \
986	RTEMS_SCHEDULER_ASSIGN( \
987	0, \
988	RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
989	)
990	_CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
991	#if CONFIGURE_MAXIMUM_PROCESSORS >= 2
992	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
993	#endif
994	#if CONFIGURE_MAXIMUM_PROCESSORS >= 3
995	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
996	#endif
997	#if CONFIGURE_MAXIMUM_PROCESSORS >= 4
998	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
999	#endif
1000	#if CONFIGURE_MAXIMUM_PROCESSORS >= 5
1001	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1002	#endif
1003	#if CONFIGURE_MAXIMUM_PROCESSORS >= 6
1004	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1005	#endif
1006	#if CONFIGURE_MAXIMUM_PROCESSORS >= 7
1007	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1008	#endif
1009	#if CONFIGURE_MAXIMUM_PROCESSORS >= 8
1010	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1011	#endif
1012	#if CONFIGURE_MAXIMUM_PROCESSORS >= 9
1013	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1014	#endif
1015	#if CONFIGURE_MAXIMUM_PROCESSORS >= 10
1016	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1017	#endif
1018	#if CONFIGURE_MAXIMUM_PROCESSORS >= 11
1019	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1020	#endif
1021	#if CONFIGURE_MAXIMUM_PROCESSORS >= 12
1022	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1023	#endif
1024	#if CONFIGURE_MAXIMUM_PROCESSORS >= 13
1025	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1026	#endif
1027	#if CONFIGURE_MAXIMUM_PROCESSORS >= 14
1028	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1029	#endif
1030	#if CONFIGURE_MAXIMUM_PROCESSORS >= 15
1031	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1032	#endif
1033	#if CONFIGURE_MAXIMUM_PROCESSORS >= 16
1034	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1035	#endif
1036	#if CONFIGURE_MAXIMUM_PROCESSORS >= 17
1037	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1038	#endif
1039	#if CONFIGURE_MAXIMUM_PROCESSORS >= 18
1040	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1041	#endif
1042	#if CONFIGURE_MAXIMUM_PROCESSORS >= 19
1043	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1044	#endif
1045	#if CONFIGURE_MAXIMUM_PROCESSORS >= 20
1046	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1047	#endif
1048	#if CONFIGURE_MAXIMUM_PROCESSORS >= 21
1049	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1050	#endif
1051	#if CONFIGURE_MAXIMUM_PROCESSORS >= 22
1052	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1053	#endif
1054	#if CONFIGURE_MAXIMUM_PROCESSORS >= 23
1055	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1056	#endif
1057	#if CONFIGURE_MAXIMUM_PROCESSORS >= 24
1058	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1059	#endif
1060	#if CONFIGURE_MAXIMUM_PROCESSORS >= 25
1061	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1062	#endif
1063	#if CONFIGURE_MAXIMUM_PROCESSORS >= 26
1064	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1065	#endif
1066	#if CONFIGURE_MAXIMUM_PROCESSORS >= 27
1067	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1068	#endif
1069	#if CONFIGURE_MAXIMUM_PROCESSORS >= 28
1070	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1071	#endif
1072	#if CONFIGURE_MAXIMUM_PROCESSORS >= 29
1073	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1074	#endif
1075	#if CONFIGURE_MAXIMUM_PROCESSORS >= 30
1076	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1077	#endif
1078	#if CONFIGURE_MAXIMUM_PROCESSORS >= 31
1079	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1080	#endif
1081	#if CONFIGURE_MAXIMUM_PROCESSORS >= 32
1082	, _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1083	#endif
1084	#undef _CONFIGURE_SMP_SCHEDULER_ASSIGN_OPT
1085	#endif
1086	};
1087
1088	RTEMS_STATIC_ASSERT(
1089	CONFIGURE_MAXIMUM_PROCESSORS
1090	== RTEMS_ARRAY_SIZE( _Scheduler_Initial_assignments ),
1091	_Scheduler_Initial_assignments
1092	);
1093	#endif
1094	#endif
1095	/*@}/ /* end of Scheduler Configuration */
1096
1097	/**
1098	* @defgroup ConfigurationIdle IDLE Thread Configuration
1099	*
1100	* @addtogroup Configuration
1101	*
1102	* This module contains configuration parameters related to the
1103	* set of IDLE threads. On a uniprocessor system, there is one
1104	* IDLE thread. On an SMP system, there is one for each core.
1105	*/
1106
1107	/*
1108	* If you said the IDLE task was going to do application initialization
1109	* and didn't override the IDLE body, then something is amiss.
1110	*/
1111	#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \
1112	!defined(CONFIGURE_IDLE_TASK_BODY))
1113	#error "CONFIGURE_ERROR: You did not override the IDLE task body."
1114	#endif
1115
1116	/**
1117	* @brief Idle task body configuration.
1118	*
1119	* There is a default IDLE thread body provided by RTEMS which
1120	* has the possibility of being CPU specific. There may be a
1121	* BSP specific override of the RTEMS default body and in turn,
1122	* the application may override and provide its own.
1123	*/
1124	#ifndef CONFIGURE_IDLE_TASK_BODY
1125	#if defined(BSP_IDLE_TASK_BODY)
1126	#define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY
1127	#elif (CPU_PROVIDES_IDLE_THREAD_BODY == TRUE)
1128	#define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body
1129	#else
1130	/* only instantiate and compile if used */
1131	#ifdef CONFIGURE_INIT
1132	void *_Thread_Idle_body(uintptr_t ignored)
1133	{
1134	for( ; ; ) ;
1135	return 0; /* to avoid warning */
1136	}
1137	#endif
1138	#define CONFIGURE_IDLE_TASK_BODY _Thread_Idle_body
1139	#endif
1140	#endif
1141	/*@}/ /* end of IDLE thread configuration */
1142
1143	/**
1144	* @defgroup ConfigurationStackSize Configuration Thread Stack Size
1145	*
1146	* @addtogroup Configuration
1147	*
1148	* This module contains parameters related to thread aand interrupt stacks.
1149	*/
1150
1151	/**
1152	* By default, use the minimum stack size requested by this port.
1153	*/
1154	#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE
1155	#define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1156	#endif
1157
1158	/**
1159	* This specifies the default POSIX thread stack size. By default, it is
1160	* twice that recommended for the port.
1161	*/
1162	#define CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE \
1163	(2 * CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1164
1165	/**
1166	* @brief Idle task stack size configuration.
1167	*
1168	* By default, the IDLE task will have a stack of minimum size.
1169	* The BSP or application may override this value.
1170	*/
1171	#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE
1172	#ifdef BSP_IDLE_TASK_STACK_SIZE
1173	#define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE
1174	#else
1175	#define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1176	#endif
1177	#endif
1178	#if CONFIGURE_IDLE_TASK_STACK_SIZE < CONFIGURE_MINIMUM_TASK_STACK_SIZE
1179	#error "CONFIGURE_IDLE_TASK_STACK_SIZE less than CONFIGURE_MINIMUM_TASK_STACK_SIZE"
1180	#endif
1181
1182	/**
1183	* @brief Interrupt stack size configuration.
1184	*
1185	* By default, the interrupt stack will be of minimum size.
1186	* The BSP or application may override this value.
1187	*/
1188	#ifndef CONFIGURE_INTERRUPT_STACK_SIZE
1189	#ifdef BSP_INTERRUPT_STACK_SIZE
1190	#define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE
1191	#else
1192	#define CONFIGURE_INTERRUPT_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1193	#endif
1194	#endif
1195
1196	/**
1197	* This reserves memory for the interrupt stack if it is to be allocated
1198	* by RTEMS rather than the BSP.
1199	*
1200	* @todo Try to get to the point where all BSPs support allocating the
1201	* memory from the Workspace.
1202	*/
1203	#if (CPU_ALLOCATE_INTERRUPT_STACK == 0)
1204	#define _CONFIGURE_INTERRUPT_STACK_MEMORY 0
1205	#else
1206	#define _CONFIGURE_INTERRUPT_STACK_MEMORY \
1207	_Configure_From_workspace( CONFIGURE_INTERRUPT_STACK_SIZE )
1208	#endif
1209
1210	/**
1211	* Configure the very much optional task stack allocator initialization
1212	*/
1213	#ifndef CONFIGURE_TASK_STACK_ALLOCATOR_INIT
1214	#define CONFIGURE_TASK_STACK_ALLOCATOR_INIT NULL
1215	#endif
1216
1217	/*
1218	* Configure the very much optional task stack allocator and deallocator.
1219	*/
1220	#if !defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1221	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
1222	/**
1223	* This specifies the task stack allocator method.
1224	*/
1225	#define CONFIGURE_TASK_STACK_ALLOCATOR _Workspace_Allocate
1226	/**
1227	* This specifies the task stack deallocator method.
1228	*/
1229	#define CONFIGURE_TASK_STACK_DEALLOCATOR _Workspace_Free
1230	#elif (defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1231	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)) \
1232	\|\| (!defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1233	&& defined(CONFIGURE_TASK_STACK_DEALLOCATOR))
1234	#error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined"
1235	#endif
1236	/*@}/ /* end of thread/interrupt stack configuration */
1237
1238	/**
1239	* @addtogroup Configuration
1240	*/
1241	/*@{/
1242
1243	/**
1244	* Should the RTEMS Workspace and C Program Heap be cleared automatically
1245	* at system start up?
1246	*/
1247	#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
1248	#ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY
1249	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \
1250	BSP_ZERO_WORKSPACE_AUTOMATICALLY
1251	#else
1252	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE
1253	#endif
1254	#endif
1255	/*@}/ /* end of add to group Configuration */
1256
1257	/**
1258	* @defgroup ConfigurationMalloc RTEMS Malloc configuration
1259	*
1260	* This module contains parameters related to configuration of the RTEMS
1261	* Malloc implementation.
1262	*/
1263	/*@{/
1264	#include <rtems/malloc.h>
1265
1266	#ifdef CONFIGURE_INIT
1267	/**
1268	* By default, RTEMS uses separate heaps for the RTEMS Workspace and
1269	* the C Program Heap. The application can choose optionally to combine
1270	* these to provide one larger memory pool. This is particularly
1271	* useful in combination with the unlimited objects configuration.
1272	*/
1273	#ifdef CONFIGURE_UNIFIED_WORK_AREAS
1274	Heap_Control *RTEMS_Malloc_Heap = &_Workspace_Area;
1275	#else
1276	Heap_Control RTEMS_Malloc_Area;
1277	Heap_Control *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area;
1278	#endif
1279	#endif
1280
1281	#ifdef CONFIGURE_INIT
1282	/**
1283	* This configures the sbrk() support for the malloc family.
1284	* By default it is assumed that the BSP provides all available
1285	* RAM to the malloc family implementation so sbrk()'ing to get
1286	* more memory would always fail anyway.
1287	*/
1288	const rtems_heap_extend_handler rtems_malloc_extend_handler =
1289	#ifdef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
1290	rtems_heap_extend_via_sbrk;
1291	#else
1292	rtems_heap_null_extend;
1293	#endif
1294	#endif
1295
1296	#ifdef CONFIGURE_INIT
1297	/**
1298	* This configures the malloc family plugin which dirties memory
1299	* allocated. This is helpful for finding unitialized data structure
1300	* problems.
1301	*/
1302	rtems_malloc_dirtier_t rtems_malloc_dirty_helper =
1303	#if defined(CONFIGURE_MALLOC_DIRTY)
1304	rtems_malloc_dirty_memory;
1305	#else
1306	NULL;
1307	#endif
1308	#endif
1309	/*@}/ /* end of Malloc Configuration */
1310
1311	/**
1312	* @defgroup ConfigurationHelpers Configuration Helpers
1313	*
1314	* @ingroup Configuration
1315	*
1316	* This module contains items which are used internally to ease
1317	* the configuration calculations.
1318	*/
1319	/*@{/
1320
1321	/**
1322	* Zero of one returns 0 if the parameter is 0 else 1 is returned.
1323	*/
1324	#define _Configure_Zero_or_One(_number) ((_number) ? 1 : 0)
1325
1326	/**
1327	* General helper to align up a value.
1328	*/
1329	#define _Configure_Align_up(_val, _align) \
1330	(((_val) + (_align) - 1) - ((_val) + (_align) - 1) % (_align))
1331
1332	#define _CONFIGURE_HEAP_MIN_BLOCK_SIZE \
1333	_Configure_Align_up(sizeof(Heap_Block), CPU_HEAP_ALIGNMENT)
1334
1335	/**
1336	* This is a helper macro used in calculations in this file. It is used
1337	* to noted when an element is allocated from the RTEMS Workspace and adds
1338	* a factor to account for heap overhead plus an alignment factor that
1339	* may be applied.
1340	*/
1341	#define _Configure_From_workspace(_size) \
1342	(ssize_t) (_Configure_Zero_or_One(_size) * \
1343	_Configure_Align_up(_size + HEAP_BLOCK_HEADER_SIZE, \
1344	_CONFIGURE_HEAP_MIN_BLOCK_SIZE))
1345
1346	/**
1347	* This is a helper macro used in stack space calculations in this file. It
1348	* may be provided by the application in case a special task stack allocator
1349	* is used. The default is allocation from the RTEMS Workspace.
1350	*/
1351	#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR
1352	#define _Configure_From_stackspace(_stack_size) \
1353	CONFIGURE_TASK_STACK_FROM_ALLOCATOR(_stack_size)
1354	#else
1355	#define _Configure_From_stackspace(_stack_size) \
1356	_Configure_From_workspace(_stack_size)
1357	#endif
1358
1359	/**
1360	* Do not use the unlimited bit as part of the multiplication
1361	* for memory usage.
1362	*/
1363	#define _Configure_Max_Objects(_max) \
1364	(_Configure_Zero_or_One(_max) * rtems_resource_maximum_per_allocation(_max))
1365
1366	/**
1367	* This macro accounts for how memory for a set of configured objects is
1368	* allocated from the Executive Workspace.
1369	*
1370	* NOTE: It does NOT attempt to address the more complex case of unlimited
1371	* objects.
1372	*/
1373	#define _Configure_Object_RAM(_number, _size) ( \
1374	_Configure_From_workspace(_Configure_Max_Objects(_number) * (_size)) + \
1375	_Configure_From_workspace( \
1376	_Configure_Zero_or_One(_number) * ( \
1377	(_Configure_Max_Objects(_number) + 1) * sizeof(Objects_Control *) + \
1378	_Configure_Align_up(sizeof(void *), CPU_ALIGNMENT) + \
1379	_Configure_Align_up(sizeof(uint32_t), CPU_ALIGNMENT) \
1380	) \
1381	) \
1382	)
1383	/*@}/
1384
1385	/**
1386	* @defgroup ConfigurationInitTasksTable Initialization Tasks Configuration
1387	*
1388	* @addtogroup Configuration
1389	*
1390	* This group contains the elements needed to define the Classic API
1391	* Initialization Tasks Table.
1392	*
1393	* Default User Initialization Task Table. This table guarantees that
1394	* one user initialization table is defined.
1395	*/
1396	#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
1397
1398	#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
1399
1400	/*
1401	* The user is defining their own table information and setting the
1402	* appropriate variables.
1403	*/
1404
1405	#else
1406
1407	/**
1408	* When using the default Classic API Initialization Tasks Table, this is
1409	* used to specify the name of the single Classic API task.
1410	*/
1411	#ifndef CONFIGURE_INIT_TASK_NAME
1412	#define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ')
1413	#endif
1414
1415	/**
1416	* When using the default Classic API Initialization Tasks Table, this is
1417	* used to specify the stack size of the single Classic API task.
1418	*/
1419	#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
1420	#define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1421	#endif
1422
1423	/**
1424	* When using the default Classic API Initialization Tasks Table, this is
1425	* used to specify the priority of the single Classic API task.
1426	*/
1427	#ifndef CONFIGURE_INIT_TASK_PRIORITY
1428	#define CONFIGURE_INIT_TASK_PRIORITY 1
1429	#endif
1430
1431	/**
1432	* When using the default Classic API Initialization Tasks Table, this is
1433	* used to specify the attributes size of the single Classic API task.
1434	*/
1435	#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
1436	#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
1437	#endif
1438
1439	/**
1440	* When using the default Classic API Initialization Tasks Table, this is
1441	* used to specify the entry point of the single Classic API task.
1442	*/
1443	#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
1444	#ifdef __cplusplus
1445	extern "C" {
1446	#endif
1447	rtems_task Init (rtems_task_argument );
1448	#ifdef __cplusplus
1449	}
1450	#endif
1451	#define CONFIGURE_INIT_TASK_ENTRY_POINT Init
1452	extern const char* bsp_boot_cmdline;
1453	#define CONFIGURE_INIT_TASK_ARGUMENTS ((rtems_task_argument) &bsp_boot_cmdline)
1454	#endif
1455
1456	/**
1457	* When using the default Classic API Initialization Tasks Table, this is
1458	* used to specify the initial execution mode of the single Classic API task.
1459	*/
1460	#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
1461	#ifdef _CONFIGURE_SMP_APPLICATION
1462	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
1463	#else
1464	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
1465	#endif
1466	#endif
1467
1468	/**
1469	* When using the default Classic API Initialization Tasks Table, this is
1470	* used to specify the initial argument to the single Classic API task.
1471	*/
1472	#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
1473	#define CONFIGURE_INIT_TASK_ARGUMENTS 0
1474	#endif
1475
1476	#ifdef CONFIGURE_INIT
1477	rtems_initialization_tasks_table Initialization_tasks[] = {
1478	{ CONFIGURE_INIT_TASK_NAME,
1479	CONFIGURE_INIT_TASK_STACK_SIZE,
1480	CONFIGURE_INIT_TASK_PRIORITY,
1481	CONFIGURE_INIT_TASK_ATTRIBUTES,
1482	CONFIGURE_INIT_TASK_ENTRY_POINT,
1483	CONFIGURE_INIT_TASK_INITIAL_MODES,
1484	CONFIGURE_INIT_TASK_ARGUMENTS
1485	}
1486	};
1487	#endif
1488
1489	/**
1490	* This is the name of the Initialization Tasks Table generated.
1491	*/
1492	#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
1493
1494	/*
1495	* This is the size of the Initialization Tasks Table generated.
1496	*/
1497	#define CONFIGURE_INIT_TASK_TABLE_SIZE \
1498	RTEMS_ARRAY_SIZE(CONFIGURE_INIT_TASK_TABLE)
1499
1500	#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
1501
1502	#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
1503
1504	/*
1505	* This is the name of the Initialization Task when none is configured.
1506	*/
1507	#define CONFIGURE_INIT_TASK_TABLE NULL
1508
1509	/*
1510	* This is the size of the Initialization Task when none is configured.
1511	*/
1512	#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
1513
1514	/*
1515	* This is the stack size of the Initialization Task when none is configured.
1516	*/
1517	#define CONFIGURE_INIT_TASK_STACK_SIZE 0
1518
1519	#endif
1520	/*@}/ /* end of Classic API Initialization Tasks Table */
1521
1522	/**
1523	* @defgroup ConfigurationDriverTable Device Driver Table Configuration
1524	*
1525	* @addtogroup Configuration
1526	*
1527	* This group contains parameters related to generating a Device Driver
1528	* Table.
1529	*
1530	* Default Device Driver Table. Each driver needed by the test is explicitly
1531	* choosen by the application. There is always a null driver entry.
1532	*/
1533	/*@{/
1534
1535	/**
1536	* This is an empty device driver slot.
1537	*/
1538	#define NULL_DRIVER_TABLE_ENTRY \
1539	{ NULL, NULL, NULL, NULL, NULL, NULL }
1540
1541	#if defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1542	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER)
1543	#error "CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER and CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER are mutually exclusive"
1544	#endif
1545
1546	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1547	#include <rtems/console.h>
1548	#endif
1549
1550	#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
1551	#include <rtems/console.h>
1552
1553	#ifdef CONFIGURE_INIT
1554	RTEMS_SYSINIT_ITEM(
1555	_Console_simple_Initialize,
1556	RTEMS_SYSINIT_DEVICE_DRIVERS,
1557	RTEMS_SYSINIT_ORDER_SECOND
1558	);
1559	#endif
1560	#endif
1561
1562	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1563	#include <rtems/clockdrv.h>
1564	#endif
1565
1566	#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
1567	#include <rtems/btimer.h>
1568	#endif
1569
1570	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1571	#include <rtems/rtc.h>
1572	#endif
1573
1574	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1575	#include <rtems/watchdogdrv.h>
1576	#endif
1577
1578	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1579	#include <rtems/framebuffer.h>
1580	#endif
1581
1582	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1583	#include <rtems/devnull.h>
1584	#endif
1585
1586	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1587	#include <rtems/devzero.h>
1588	#endif
1589
1590	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1591	/* the ide driver needs the ATA driver */
1592	#ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1593	#define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1594	#endif
1595	#include <libchip/ide_ctrl.h>
1596	#endif
1597
1598	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1599	#include <libchip/ata.h>
1600	#endif
1601
1602	#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
1603
1604	/**
1605	* This specifies the maximum number of device drivers that
1606	* can be installed in the system at one time. It must account
1607	* for both the statically and dynamically installed drivers.
1608	*/
1609	#ifndef CONFIGURE_MAXIMUM_DRIVERS
1610	#define CONFIGURE_MAXIMUM_DRIVERS
1611	#endif
1612
1613	#ifdef CONFIGURE_INIT
1614	rtems_driver_address_table
1615	_IO_Driver_address_table[ CONFIGURE_MAXIMUM_DRIVERS ] = {
1616	#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
1617	CONFIGURE_BSP_PREREQUISITE_DRIVERS,
1618	#endif
1619	#ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
1620	CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
1621	#endif
1622	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1623	CONSOLE_DRIVER_TABLE_ENTRY,
1624	#endif
1625	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1626	CLOCK_DRIVER_TABLE_ENTRY,
1627	#endif
1628	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1629	RTC_DRIVER_TABLE_ENTRY,
1630	#endif
1631	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1632	WATCHDOG_DRIVER_TABLE_ENTRY,
1633	#endif
1634	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1635	DEVNULL_DRIVER_TABLE_ENTRY,
1636	#endif
1637	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1638	DEVZERO_DRIVER_TABLE_ENTRY,
1639	#endif
1640	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1641	IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
1642	#endif
1643	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1644	ATA_DRIVER_TABLE_ENTRY,
1645	#endif
1646	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1647	FRAME_BUFFER_DRIVER_TABLE_ENTRY,
1648	#endif
1649	#ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
1650	CONFIGURE_APPLICATION_EXTRA_DRIVERS,
1651	#endif
1652	#ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
1653	NULL_DRIVER_TABLE_ENTRY
1654	#elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1655	!defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
1656	!defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
1657	!defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
1658	!defined(CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER) && \
1659	!defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
1660	!defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
1661	!defined(CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER) && \
1662	!defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
1663	NULL_DRIVER_TABLE_ENTRY
1664	#endif
1665	};
1666
1667	const size_t _IO_Number_of_drivers =
1668	RTEMS_ARRAY_SIZE( _IO_Driver_address_table );
1669	#endif
1670
1671	#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
1672
1673	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1674	/*
1675	* configure the priority of the ATA driver task
1676	*/
1677	#ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
1678	#define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
1679	#endif
1680	#ifdef CONFIGURE_INIT
1681	rtems_task_priority rtems_ata_driver_task_priority
1682	= CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
1683	#endif /* CONFIGURE_INIT */
1684	#endif
1685	/*@}/ /* end of Device Driver Table Configuration */
1686
1687	/**
1688	* @defgroup ConfigurationLibBlock Configuration of LIBBLOCK
1689	*
1690	* @addtogroup Configuration
1691	*
1692	* This module contains parameters related to the LIBBLOCK buffering
1693	* and caching subsystem. It requires tasks to swap out data to be
1694	* written to non-volatile storage.
1695	*/
1696	/*@{/
1697	#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
1698	#include <rtems/bdbuf.h>
1699	/*
1700	* configure the bdbuf cache parameters
1701	*/
1702	#ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
1703	#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
1704	RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
1705	#endif
1706	#ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
1707	#define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
1708	RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
1709	#endif
1710	#ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
1711	#define CONFIGURE_SWAPOUT_TASK_PRIORITY \
1712	RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
1713	#endif
1714	#ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
1715	#define CONFIGURE_SWAPOUT_SWAP_PERIOD \
1716	RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
1717	#endif
1718	#ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
1719	#define CONFIGURE_SWAPOUT_BLOCK_HOLD \
1720	RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
1721	#endif
1722	#ifndef CONFIGURE_SWAPOUT_WORKER_TASKS
1723	#define CONFIGURE_SWAPOUT_WORKER_TASKS \
1724	RTEMS_BDBUF_SWAPOUT_WORKER_TASKS_DEFAULT
1725	#endif
1726	#ifndef CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY
1727	#define CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY \
1728	RTEMS_BDBUF_SWAPOUT_WORKER_TASK_PRIORITY_DEFAULT
1729	#endif
1730	#ifndef CONFIGURE_BDBUF_TASK_STACK_SIZE
1731	#define CONFIGURE_BDBUF_TASK_STACK_SIZE \
1732	RTEMS_BDBUF_TASK_STACK_SIZE_DEFAULT
1733	#endif
1734	#ifndef CONFIGURE_BDBUF_CACHE_MEMORY_SIZE
1735	#define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE \
1736	RTEMS_BDBUF_CACHE_MEMORY_SIZE_DEFAULT
1737	#endif
1738	#ifndef CONFIGURE_BDBUF_BUFFER_MIN_SIZE
1739	#define CONFIGURE_BDBUF_BUFFER_MIN_SIZE \
1740	RTEMS_BDBUF_BUFFER_MIN_SIZE_DEFAULT
1741	#endif
1742	#ifndef CONFIGURE_BDBUF_BUFFER_MAX_SIZE
1743	#define CONFIGURE_BDBUF_BUFFER_MAX_SIZE \
1744	RTEMS_BDBUF_BUFFER_MAX_SIZE_DEFAULT
1745	#endif
1746	#ifndef CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1747	#define CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY \
1748	RTEMS_BDBUF_READ_AHEAD_TASK_PRIORITY_DEFAULT
1749	#endif
1750	#ifdef CONFIGURE_INIT
1751	const rtems_bdbuf_config rtems_bdbuf_configuration = {
1752	CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
1753	CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
1754	CONFIGURE_SWAPOUT_TASK_PRIORITY,
1755	CONFIGURE_SWAPOUT_SWAP_PERIOD,
1756	CONFIGURE_SWAPOUT_BLOCK_HOLD,
1757	CONFIGURE_SWAPOUT_WORKER_TASKS,
1758	CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY,
1759	CONFIGURE_BDBUF_TASK_STACK_SIZE,
1760	CONFIGURE_BDBUF_CACHE_MEMORY_SIZE,
1761	CONFIGURE_BDBUF_BUFFER_MIN_SIZE,
1762	CONFIGURE_BDBUF_BUFFER_MAX_SIZE,
1763	CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1764	};
1765	#endif
1766
1767	#define _CONFIGURE_LIBBLOCK_TASKS \
1768	(1 + CONFIGURE_SWAPOUT_WORKER_TASKS + \
1769	(CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS != 0))
1770
1771	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS \
1772	(_CONFIGURE_LIBBLOCK_TASKS * \
1773	(CONFIGURE_BDBUF_TASK_STACK_SIZE <= CONFIGURE_MINIMUM_TASK_STACK_SIZE ? \
1774	0 : CONFIGURE_BDBUF_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1775
1776	#if defined(CONFIGURE_HAS_OWN_BDBUF_TABLE) \|\| \
1777	defined(CONFIGURE_BDBUF_BUFFER_SIZE) \|\| \
1778	defined(CONFIGURE_BDBUF_BUFFER_COUNT)
1779	#error BDBUF Cache does not use a buffer configuration table. Please remove.
1780	#endif
1781	#else
1782	/** This specifies the number of libblock tasks. */
1783	#define _CONFIGURE_LIBBLOCK_TASKS 0
1784	/** This specifies the extra stack space configured for libblock tasks. */
1785	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS 0
1786	/** This specifies the number of Classic API semaphores needed by libblock. */
1787	#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
1788	/*@}/
1789
1790	/**
1791	* @defgroup ConfigurationMultiprocessing Multiprocessing Configuration
1792	*
1793	* @addtogroup Configuration
1794	*
1795	* This module contains the parameters related to the Multiprocessing
1796	* configuration of RTEMS.
1797	*
1798	* In a single processor or SMP configuration, only two parameters are
1799	* needed and they are defaulted. The user should not have to specify
1800	* any parameters.
1801	*/
1802	/*@{/
1803
1804	/**
1805	* This defines the extra stack space required for the MPCI server thread.
1806	*/
1807	#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
1808	#define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
1809	#endif
1810
1811	/**
1812	* This defines the timers required for the shared memory driver in
1813	* a multiprocessing configuration.
1814	*/
1815	#ifndef _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER
1816	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
1817	#endif
1818
1819
1820	#if defined(RTEMS_MULTIPROCESSING)
1821	/*
1822	* Default Multiprocessing Configuration Table. The defaults are
1823	* appropriate for most of the RTEMS Multiprocessor Test Suite. Each
1824	* value may be overridden within each test to customize the environment.
1825	*/
1826
1827	#ifdef CONFIGURE_MP_APPLICATION
1828	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1
1829
1830	#ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
1831
1832	#ifndef CONFIGURE_MP_NODE_NUMBER
1833	#define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
1834	#endif
1835
1836	#ifndef CONFIGURE_MP_MAXIMUM_NODES
1837	#define CONFIGURE_MP_MAXIMUM_NODES 2
1838	#endif
1839
1840	#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
1841	#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
1842	#endif
1843	#define _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
1844	_Configure_From_workspace( \
1845	(_global_objects) * sizeof(Objects_MP_Control) \
1846	)
1847
1848	#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
1849	#define CONFIGURE_MP_MAXIMUM_PROXIES 32
1850	#endif
1851	#define _CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
1852	_Configure_From_workspace((_proxies) \
1853	* (sizeof(Thread_Proxy_control) \
1854	+ THREAD_QUEUE_HEADS_SIZE(CONFIGURE_SCHEDULER_COUNT)))
1855
1856	#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
1857	#include <mpci.h>
1858	#define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
1859	#endif
1860
1861	#ifdef CONFIGURE_INIT
1862	rtems_multiprocessing_table Multiprocessing_configuration = {
1863	CONFIGURE_MP_NODE_NUMBER, /* local node number */
1864	CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes */
1865	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */
1866	CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */
1867	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
1868	CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */
1869	};
1870	#endif
1871
1872	#define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration
1873
1874	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1
1875
1876	#endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
1877
1878	#else
1879
1880	#define CONFIGURE_MULTIPROCESSING_TABLE NULL
1881
1882	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1883
1884	#endif /* CONFIGURE_MP_APPLICATION */
1885	#else
1886	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1887	#endif /* RTEMS_MULTIPROCESSING */
1888	/*@}/ /* end of Multiprocessing Configuration */
1889
1890	/**
1891	* This macro specifies that the user wants to use unlimited objects for any
1892	* classic or posix objects that have not already been given resource limits.
1893	*/
1894	#if defined(CONFIGURE_UNLIMITED_OBJECTS)
1895	#if !defined(CONFIGURE_UNIFIED_WORK_AREAS) && \
1896	!defined(CONFIGURE_EXECUTIVE_RAM_SIZE) && \
1897	!defined(CONFIGURE_MEMORY_OVERHEAD)
1898	#error "CONFIGURE_UNLIMITED_OBJECTS requires a unified work area, an executive RAM size, or a defined workspace memory overhead"
1899	#endif
1900
1901	#if !defined(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1902	/**
1903	* This macro specifies a default allocation size for when auto-extending
1904	* unlimited objects if none was given by the user.
1905	*/
1906	#define CONFIGURE_UNLIMITED_ALLOCATION_SIZE 8
1907	#endif
1908	#if !defined(CONFIGURE_MAXIMUM_TASKS)
1909	#define CONFIGURE_MAXIMUM_TASKS \
1910	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1911	#endif
1912	#if !defined(CONFIGURE_MAXIMUM_TIMERS)
1913	#define CONFIGURE_MAXIMUM_TIMERS \
1914	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1915	#endif
1916	#if !defined(CONFIGURE_MAXIMUM_SEMAPHORES)
1917	#define CONFIGURE_MAXIMUM_SEMAPHORES \
1918	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1919	#endif
1920	#if !defined(CONFIGURE_MAXIMUM_MESSAGE_QUEUES)
1921	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES \
1922	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1923	#endif
1924	#if !defined(CONFIGURE_MAXIMUM_PARTITIONS)
1925	#define CONFIGURE_MAXIMUM_PARTITIONS \
1926	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1927	#endif
1928	#if !defined(CONFIGURE_MAXIMUM_REGIONS)
1929	#define CONFIGURE_MAXIMUM_REGIONS \
1930	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1931	#endif
1932	#if !defined(CONFIGURE_MAXIMUM_PORTS)
1933	#define CONFIGURE_MAXIMUM_PORTS \
1934	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1935	#endif
1936	#if !defined(CONFIGURE_MAXIMUM_PERIODS)
1937	#define CONFIGURE_MAXIMUM_PERIODS \
1938	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1939	#endif
1940	#if !defined(CONFIGURE_MAXIMUM_BARRIERS)
1941	#define CONFIGURE_MAXIMUM_BARRIERS \
1942	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1943	#endif
1944	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEYS)
1945	#define CONFIGURE_MAXIMUM_POSIX_KEYS \
1946	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1947	#endif
1948	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS)
1949	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
1950	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1951	#endif
1952
1953	#ifdef RTEMS_POSIX_API
1954	#if !defined(CONFIGURE_MAXIMUM_POSIX_THREADS)
1955	#define CONFIGURE_MAXIMUM_POSIX_THREADS \
1956	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1957	#endif
1958	#if !defined(CONFIGURE_MAXIMUM_POSIX_TIMERS)
1959	#define CONFIGURE_MAXIMUM_POSIX_TIMERS \
1960	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1961	#endif
1962	/*
1963	#if !defined(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS)
1964	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS \
1965	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1966	#endif
1967	*/
1968	#if !defined(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES)
1969	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES \
1970	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1971	#endif
1972	#if !defined(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES)
1973	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES \
1974	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1975	#endif
1976	#if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS)
1977	#define CONFIGURE_MAXIMUM_POSIX_SHMS \
1978	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1979	#endif
1980	#endif /* RTEMS_POSIX_API */
1981	#endif /* CONFIGURE_UNLIMITED_OBJECTS */
1982
1983
1984	/**
1985	* @defgroup ConfigurationClassicAPI Classic API Configuration
1986	*
1987	* @ingroup Configuration
1988	*
1989	* This module contains the parameters related to configuration
1990	* of the Classic API services.
1991	*/
1992	/*@{/
1993	#ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
1994
1995	/** This configures the maximum number of Classic API tasks. */
1996	#ifndef CONFIGURE_MAXIMUM_TASKS
1997	#define CONFIGURE_MAXIMUM_TASKS 0
1998	#endif
1999
2000	/*
2001	* This is calculated to account for the maximum number of Classic API
2002	* tasks used by the application and configured RTEMS capabilities.
2003	*/
2004	#define _CONFIGURE_TASKS \
2005	(CONFIGURE_MAXIMUM_TASKS + _CONFIGURE_LIBBLOCK_TASKS)
2006
2007	#ifndef CONFIGURE_MAXIMUM_TIMERS
2008	/** This specifies the maximum number of Classic API timers. */
2009	#define CONFIGURE_MAXIMUM_TIMERS 0
2010	/*
2011	* This macro is calculated to specify the memory required for
2012	* Classic API timers.
2013	*/
2014	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0
2015	#else
2016	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
2017	_Configure_Object_RAM(_timers, sizeof(Timer_Control) )
2018	#endif
2019
2020	#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
2021	/** This specifies the maximum number of Classic API semaphores. */
2022	#define CONFIGURE_MAXIMUM_SEMAPHORES 0
2023	#endif
2024
2025	/*
2026	* This macro is calculated to specify the number of Classic API
2027	* semaphores required by the application and configured RTEMS
2028	* capabilities.
2029	*/
2030	#define _CONFIGURE_SEMAPHORES \
2031	(CONFIGURE_MAXIMUM_SEMAPHORES + \
2032	_CONFIGURE_SEMAPHORES_FOR_FILE_SYSTEMS)
2033
2034	/*
2035	* This macro is calculated to specify the memory required for
2036	* Classic API Semaphores using MRSP. This is only available in
2037	* SMP configurations.
2038	*/
2039	#if !defined(RTEMS_SMP) \|\| \
2040	!defined(CONFIGURE_MAXIMUM_MRSP_SEMAPHORES)
2041	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES 0
2042	#else
2043	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES \
2044	CONFIGURE_MAXIMUM_MRSP_SEMAPHORES * \
2045	_Configure_From_workspace( \
2046	RTEMS_ARRAY_SIZE(_Scheduler_Table) * sizeof(Priority_Control) \
2047	)
2048	#endif
2049
2050	/*
2051	* This macro is calculated to specify the memory required for
2052	* Classic API Semaphores.
2053	*
2054	* If there are no user or support semaphores defined, then we can assume
2055	* that no memory need be allocated at all for semaphores.
2056	*/
2057	#if _CONFIGURE_SEMAPHORES == 0
2058	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0
2059	#else
2060	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
2061	_Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) ) + \
2062	_CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES
2063	#endif
2064
2065	#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
2066	/**
2067	* This configuration parameter specifies the maximum number of
2068	* Classic API Message Queues.
2069	*/
2070	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0
2071	/*
2072	* This macro is calculated to specify the RTEMS Workspace required for
2073	* the Classic API Message Queues.
2074	*/
2075	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0
2076	#else
2077	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
2078	_Configure_Object_RAM(_queues, sizeof(Message_queue_Control) )
2079	#endif
2080
2081	#ifndef CONFIGURE_MAXIMUM_PARTITIONS
2082	/**
2083	* This configuration parameter specifies the maximum number of
2084	* Classic API Partitions.
2085	*/
2086	#define CONFIGURE_MAXIMUM_PARTITIONS 0
2087	/*
2088	* This macro is calculated to specify the memory required for
2089	* Classic API
2090	*/
2091	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0
2092	#else
2093	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
2094	_Configure_Object_RAM(_partitions, sizeof(Partition_Control) )
2095	#endif
2096
2097	#ifndef CONFIGURE_MAXIMUM_REGIONS
2098	/**
2099	* This configuration parameter specifies the maximum number of
2100	* Classic API Regions.
2101	*/
2102	#define CONFIGURE_MAXIMUM_REGIONS 0
2103	/*
2104	* This macro is calculated to specify the memory required for
2105	* Classic API Regions.
2106	*/
2107	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0
2108	#else
2109	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
2110	_Configure_Object_RAM(_regions, sizeof(Region_Control) )
2111	#endif
2112
2113	#ifndef CONFIGURE_MAXIMUM_PORTS
2114	/**
2115	* This configuration parameter specifies the maximum number of
2116	* Classic API Dual-Ported Memory Ports.
2117	*/
2118	#define CONFIGURE_MAXIMUM_PORTS 0
2119	/**
2120	* This macro is calculated to specify the memory required for
2121	* Classic API Dual-Ported Memory Ports.
2122	*/
2123	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) 0
2124	#else
2125	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) \
2126	_Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) )
2127	#endif
2128
2129	#ifndef CONFIGURE_MAXIMUM_PERIODS
2130	/**
2131	* This configuration parameter specifies the maximum number of
2132	* Classic API Rate Monotonic Periods.
2133	*/
2134	#define CONFIGURE_MAXIMUM_PERIODS 0
2135	/*
2136	* This macro is calculated to specify the memory required for
2137	* Classic API Rate Monotonic Periods.
2138	*/
2139	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0
2140	#else
2141	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
2142	_Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) )
2143	#endif
2144
2145	/**
2146	* This configuration parameter specifies the maximum number of
2147	* Classic API Barriers.
2148	*/
2149	#ifndef CONFIGURE_MAXIMUM_BARRIERS
2150	#define CONFIGURE_MAXIMUM_BARRIERS 0
2151	#endif
2152
2153	/*
2154	* This macro is calculated to specify the number of Classic API
2155	* Barriers required by the application and configured capabilities.
2156	*/
2157	#define _CONFIGURE_BARRIERS \
2158	(CONFIGURE_MAXIMUM_BARRIERS + _CONFIGURE_BARRIERS_FOR_FIFOS)
2159
2160	/*
2161	* This macro is calculated to specify the memory required for
2162	* Classic API Barriers.
2163	*/
2164	#if _CONFIGURE_BARRIERS == 0
2165	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0
2166	#else
2167	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \
2168	_Configure_Object_RAM(_barriers, sizeof(Barrier_Control) )
2169	#endif
2170
2171	#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
2172	/**
2173	* This configuration parameter specifies the maximum number of
2174	* Classic API User Extensions.
2175	*/
2176	#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0
2177	/*
2178	* This macro is calculated to specify the memory required for
2179	* Classic API User Extensions.
2180	*/
2181	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0
2182	#else
2183	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
2184	_Configure_Object_RAM(_extensions, sizeof(Extension_Control) )
2185	#endif
2186	/*@}/ /* end of Classic API Configuration */
2187
2188	/**
2189	* @defgroup ConfigurationGeneral General System Configuration
2190	*
2191	* @ingroup Configuration
2192	*
2193	* This module contains configuration parameters that are independent
2194	* of any API but impact general system configuration.
2195	*/
2196	/*@{/
2197
2198	/** The configures the number of microseconds per clock tick. */
2199	#ifndef CONFIGURE_MICROSECONDS_PER_TICK
2200	#define CONFIGURE_MICROSECONDS_PER_TICK \
2201	RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
2202	#endif
2203
2204	#if 1000000 % CONFIGURE_MICROSECONDS_PER_TICK != 0
2205	#warning "The clock ticks per second is not an integer"
2206	#endif
2207
2208	#if CONFIGURE_MICROSECONDS_PER_TICK <= 0
2209	#error "The CONFIGURE_MICROSECONDS_PER_TICK must be positive"
2210	#endif
2211
2212	#define _CONFIGURE_TICKS_PER_SECOND (1000000 / CONFIGURE_MICROSECONDS_PER_TICK)
2213
2214	/** The configures the number of clock ticks per timeslice. */
2215	#ifndef CONFIGURE_TICKS_PER_TIMESLICE
2216	#define CONFIGURE_TICKS_PER_TIMESLICE 50
2217	#endif
2218
2219	/*@}/ /* end of General Configuration */
2220
2221	/*
2222	* Initial Extension Set
2223	*/
2224
2225	#ifdef CONFIGURE_INIT
2226	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
2227	#include <rtems/stackchk.h>
2228	#endif
2229	#include <rtems/libcsupport.h>
2230
2231	#if defined(BSP_INITIAL_EXTENSION) \|\| \
2232	defined(CONFIGURE_INITIAL_EXTENSIONS) \|\| \
2233	defined(CONFIGURE_STACK_CHECKER_ENABLED) \|\| \
2234	(defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
2235	static const rtems_extensions_table Configuration_Initial_Extensions[] = {
2236	#if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2237	RTEMS_NEWLIB_EXTENSION,
2238	#endif
2239	#if defined(CONFIGURE_STACK_CHECKER_ENABLED)
2240	RTEMS_STACK_CHECKER_EXTENSION,
2241	#endif
2242	#if defined(CONFIGURE_INITIAL_EXTENSIONS)
2243	CONFIGURE_INITIAL_EXTENSIONS,
2244	#endif
2245	#if defined(BSP_INITIAL_EXTENSION)
2246	BSP_INITIAL_EXTENSION
2247	#endif
2248	};
2249
2250	#define CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions
2251	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2252	RTEMS_ARRAY_SIZE(Configuration_Initial_Extensions)
2253
2254	RTEMS_SYSINIT_ITEM(
2255	_User_extensions_Handler_initialization,
2256	RTEMS_SYSINIT_INITIAL_EXTENSIONS,
2257	RTEMS_SYSINIT_ORDER_MIDDLE
2258	);
2259	#else
2260	#define CONFIGURE_INITIAL_EXTENSION_TABLE NULL
2261	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0
2262	#endif
2263
2264	#if defined(RTEMS_NEWLIB)
2265	struct _reent *__getreent(void)
2266	{
2267	#ifdef CONFIGURE_DISABLE_NEWLIB_REENTRANCY
2268	return _GLOBAL_REENT;
2269	#else
2270	return _Thread_Get_executing()->libc_reent;
2271	#endif
2272	}
2273	#endif
2274
2275	#endif
2276
2277	/**
2278	* @defgroup ConfigurationPOSIXAPI POSIX API Configuration Parameters
2279	*
2280	* This module contains the parameters related to configuration
2281	* of the POSIX API services.
2282	*/
2283	/*@{/
2284
2285	#include <rtems/posix/key.h>
2286
2287	/**
2288	* This configuration parameter specifies the maximum number of
2289	* POSIX API keys.
2290	*
2291	* POSIX Keys are available whether or not the POSIX API is enabled.
2292	*/
2293	#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
2294	#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
2295	#endif
2296
2297	/*
2298	* This macro is calculated to specify the memory required for
2299	* POSIX API key/value pairs.
2300	*/
2301	#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
2302	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
2303	(CONFIGURE_MAXIMUM_POSIX_KEYS * \
2304	(CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS))
2305	#endif
2306
2307	/*
2308	* This macro is calculated to specify the total number of
2309	* POSIX API keys required by the application and configured
2310	* system capabilities.
2311	*/
2312	#define _CONFIGURE_POSIX_KEYS \
2313	(CONFIGURE_MAXIMUM_POSIX_KEYS + _CONFIGURE_LIBIO_POSIX_KEYS)
2314
2315	/*
2316	* This macro is calculated to specify the memory required for
2317	* POSIX API keys.
2318	*/
2319	#define _CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys, _key_value_pairs) \
2320	(_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) ) \
2321	+ _Configure_From_workspace( \
2322	_Configure_Max_Objects(_key_value_pairs) \
2323	* sizeof(POSIX_Keys_Key_value_pair)))
2324
2325	/*
2326	* The rest of the POSIX threads API features are only available when
2327	* POSIX is enabled.
2328	*/
2329	#ifdef RTEMS_POSIX_API
2330	#include <sys/types.h>
2331	#include <signal.h>
2332	#include <limits.h>
2333	#include <mqueue.h>
2334	#include <rtems/posix/mqueue.h>
2335	#include <rtems/posix/psignal.h>
2336	#include <rtems/posix/pthread.h>
2337	#include <rtems/posix/semaphore.h>
2338	#include <rtems/posix/shm.h>
2339	#include <rtems/posix/threadsup.h>
2340	#include <rtems/posix/timer.h>
2341
2342	/*
2343	* Account for the object control structures plus the name
2344	* of the object to be duplicated.
2345	*/
2346	#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
2347	(_Configure_Object_RAM(_number, _size) \
2348	+ _Configure_Max_Objects(_number) \
2349	* _Configure_From_workspace(_POSIX_PATH_MAX + 1))
2350
2351	/**
2352	* This configuration parameter specifies the maximum number of
2353	* POSIX API threads.
2354	*/
2355	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2356	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
2357	#endif
2358
2359	/**
2360	* This configuration parameter specifies the maximum number of
2361	* POSIX API timers.
2362	*/
2363	#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
2364	#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
2365	#endif
2366
2367	/*
2368	* This macro is calculated to specify the memory required for
2369	* POSIX API timers.
2370	*/
2371	#define _CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
2372	_Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) )
2373
2374	/**
2375	* This configuration parameter specifies the maximum number of
2376	* POSIX API queued signals.
2377	*/
2378	#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
2379	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
2380	#endif
2381
2382	/*
2383	* This macro is calculated to specify the memory required for
2384	* POSIX API queued signals.
2385	*/
2386	#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \
2387	_Configure_From_workspace( \
2388	(_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) )
2389
2390	/**
2391	* This configuration parameter specifies the maximum number of
2392	* POSIX API message queues.
2393	*/
2394	#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
2395	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
2396	#endif
2397
2398	/*
2399	* This macro is calculated to specify the memory required for
2400	* POSIX API message queues.
2401	*/
2402	#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
2403	_Configure_POSIX_Named_Object_RAM( \
2404	_message_queues, sizeof(POSIX_Message_queue_Control) )
2405
2406	/**
2407	* This configuration parameter specifies the maximum number of
2408	* POSIX API semaphores.
2409	*/
2410	#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
2411	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
2412	#endif
2413
2414	/*
2415	* This macro is calculated to specify the memory required for
2416	* POSIX API semaphores.
2417	*/
2418	#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
2419	_Configure_POSIX_Named_Object_RAM( \
2420	_semaphores, sizeof(POSIX_Semaphore_Control) )
2421
2422	/**
2423	* Configure the maximum number of POSIX shared memory objects.
2424	*/
2425	#if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS)
2426	#define CONFIGURE_MAXIMUM_POSIX_SHMS 0
2427	#else
2428	#ifdef CONFIGURE_INIT
2429	#if !defined(CONFIGURE_HAS_OWN_POSIX_SHM_OBJECT_OPERATIONS)
2430	const POSIX_Shm_Object_operations _POSIX_Shm_Object_operations = {
2431	_POSIX_Shm_Object_create_from_workspace,
2432	_POSIX_Shm_Object_resize_from_workspace,
2433	_POSIX_Shm_Object_delete_from_workspace,
2434	_POSIX_Shm_Object_read_from_workspace,
2435	_POSIX_Shm_Object_mmap_from_workspace
2436	};
2437	#endif
2438	#endif
2439	#endif
2440
2441	/*
2442	* This macro is calculated to specify the memory required for
2443	* POSIX API shared memory.
2444	*/
2445	#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS(_shms) \
2446	_Configure_POSIX_Named_Object_RAM(_shms, sizeof(POSIX_Shm_Control) )
2447
2448
2449	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
2450
2451	#ifdef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
2452
2453	/*
2454	* The user is defining their own table information and setting the
2455	* appropriate variables for the POSIX Initialization Thread Table.
2456	*/
2457
2458	#else
2459
2460	#ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
2461	#define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init
2462	#endif
2463
2464	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2465	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
2466	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
2467	#endif
2468
2469	#ifdef CONFIGURE_INIT
2470	posix_initialization_threads_table POSIX_Initialization_threads[] = {
2471	{ CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT, \
2472	CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
2473	};
2474	#endif
2475
2476	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
2477	POSIX_Initialization_threads
2478
2479	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
2480	RTEMS_ARRAY_SIZE(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME)
2481
2482	#endif /* CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
2483
2484	#else /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
2485
2486	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
2487	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
2488
2489	#endif
2490
2491	#else
2492
2493	/**
2494	* This configuration parameter specifies the maximum number of
2495	* POSIX API threads.
2496	*/
2497	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
2498
2499	#endif /* RTEMS_POSIX_API */
2500
2501	/**
2502	* This configuration parameter specifies the stack size of the
2503	* POSIX API Initialization thread (if used).
2504	*/
2505	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2506	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0
2507	#endif
2508	/*@}/ /* end of POSIX API Configuration */
2509
2510	/**
2511	* @defgroup ConfigurationGNAT GNAT/RTEMS Configuration
2512	*
2513	* @addtogroup Configuration
2514	*
2515	* This modules includes configuration parameters for applications which
2516	* use GNAT/RTEMS. GNAT implements each Ada task as a POSIX thread.
2517	*/
2518	/*@{/
2519	#ifdef CONFIGURE_GNAT_RTEMS
2520	/**
2521	* This is the maximum number of Ada tasks which can be concurrently
2522	* in existence. Twenty (20) are required to run all tests in the
2523	* ACATS (formerly ACVC).
2524	*/
2525	#ifndef CONFIGURE_MAXIMUM_ADA_TASKS
2526	#define CONFIGURE_MAXIMUM_ADA_TASKS 20
2527	#endif
2528
2529	/**
2530	* This is the number of non-Ada tasks which invoked Ada code.
2531	*/
2532	#ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
2533	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2534	#endif
2535	#else
2536	/** This defines he number of POSIX mutexes GNAT needs. */
2537	/** This defines he number of Ada tasks needed by the application. */
2538	#define CONFIGURE_MAXIMUM_ADA_TASKS 0
2539	/**
2540	* This defines he number of non-Ada tasks/threads that will invoke
2541	* Ada subprograms or functions.
2542	*/
2543	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2544	#endif
2545	/*@}/ /* end of GNAT Configuration */
2546
2547	/**
2548	* @defgroup ConfigurationGo GCC Go Configuration
2549	*
2550	* @addtogroup Configuration
2551	*
2552	* This modules includes configuration parameters for applications which
2553	* use GCC Go.
2554	*/
2555	/*@{/
2556	#ifdef CONFIGURE_ENABLE_GO
2557
2558	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2559	#define CONFIGURE_MAXIMUM_POSIX_THREADS 1
2560	#endif
2561
2562	#ifndef CONFIGURE_MAXIMUM_GOROUTINES
2563	#define CONFIGURE_MAXIMUM_GOROUTINES 400
2564	#endif
2565
2566	#ifndef CONFIGURE_MAXIMUM_GO_CHANNELS
2567	#define CONFIGURE_MAXIMUM_GO_CHANNELS 500
2568	#endif
2569
2570	#else
2571	/** This specifies the maximum number of Go co-routines. */
2572	#define CONFIGURE_MAXIMUM_GOROUTINES 0
2573
2574	/** This specifies the maximum number of Go channels required. */
2575	#define CONFIGURE_MAXIMUM_GO_CHANNELS 0
2576	#endif
2577	/*@}/ /* end of Go Configuration */
2578
2579	/**
2580	* This is so we can account for tasks with stacks greater than minimum
2581	* size. This is in bytes.
2582	*/
2583	#ifndef CONFIGURE_EXTRA_TASK_STACKS
2584	#define CONFIGURE_EXTRA_TASK_STACKS 0
2585	#endif
2586
2587	/**
2588	* This macro provides a summation of the various POSIX thread requirements.
2589	*/
2590	#define _CONFIGURE_POSIX_THREADS \
2591	(CONFIGURE_MAXIMUM_POSIX_THREADS + \
2592	CONFIGURE_MAXIMUM_ADA_TASKS + \
2593	CONFIGURE_MAXIMUM_GOROUTINES)
2594
2595	#ifdef RTEMS_POSIX_API
2596	/*
2597	* This macro is calculated to specify the memory required for
2598	* the POSIX API in its entirety.
2599	*/
2600	#define _CONFIGURE_MEMORY_FOR_POSIX \
2601	(_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \
2602	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS) + \
2603	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
2604	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES) + \
2605	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
2606	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES) + \
2607	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( \
2608	CONFIGURE_MAXIMUM_POSIX_SHMS) + \
2609	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS(CONFIGURE_MAXIMUM_POSIX_TIMERS))
2610	#else
2611	/*
2612	* This macro is calculated to specify the memory required for
2613	* the POSIX API in its entirety.
2614	*/
2615	#define _CONFIGURE_MEMORY_FOR_POSIX 0
2616	#endif
2617
2618	/*
2619	* We must be able to split the free block used for the second last allocation
2620	* into two parts so that we have a free block for the last allocation. See
2621	* _Heap_Block_split().
2622	*/
2623	#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \
2624	_Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT )
2625
2626	/*
2627	* Calculate the RAM size based on the maximum number of objects configured.
2628	*/
2629	#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
2630
2631	/*
2632	* Account for allocating the following per object
2633	* + array of object control structures
2634	* + local pointer table -- pointer per object plus a zero'th
2635	* entry in the local pointer table.
2636	*/
2637	#define _CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
2638	( \
2639	_Configure_Object_RAM(_tasks, sizeof(Configuration_Thread_control)) \
2640	+ _Configure_From_workspace(_Configure_Max_Objects(_tasks) \
2641	* THREAD_QUEUE_HEADS_SIZE(CONFIGURE_SCHEDULER_COUNT)) \
2642	+ _Configure_Max_Objects(_number_FP_tasks) \
2643	* _Configure_From_workspace(CONTEXT_FP_SIZE) \
2644	)
2645
2646	/*
2647	* This defines the amount of memory configured for the multiprocessing
2648	* support required by this application.
2649	*/
2650	#ifdef CONFIGURE_MP_APPLICATION
2651	#define _CONFIGURE_MEMORY_FOR_MP \
2652	(_CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
2653	_CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS))
2654	#else
2655	#define _CONFIGURE_MEMORY_FOR_MP 0
2656	#endif
2657
2658	/**
2659	* The following macro is used to calculate the memory allocated by RTEMS
2660	* for the message buffers associated with a particular message queue.
2661	* There is a fixed amount of overhead per message.
2662	*/
2663	#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
2664	_Configure_From_workspace( \
2665	(_messages) * (_Configure_Align_up(_size, sizeof(uintptr_t)) \
2666	+ sizeof(CORE_message_queue_Buffer_control)))
2667
2668	/*
2669	* This macro is set to the amount of memory required for pending message
2670	* buffers in bytes. It should be constructed by adding together a
2671	* set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
2672	*/
2673	#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
2674	#define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
2675	#endif
2676
2677	/**
2678	* This macro is available just in case the confdefs.h file underallocates
2679	* memory for a particular application. This lets the user add some extra
2680	* memory in case something broken and underestimates.
2681	*
2682	* It is also possible for cases where confdefs.h overallocates memory,
2683	* you could substract memory from the allocated. The estimate is just
2684	* that, an estimate, and assumes worst case alignment and padding on
2685	* each allocated element. So in some cases it could be too conservative.
2686	*
2687	* NOTE: Historically this was used for message buffers.
2688	*/
2689	#ifndef CONFIGURE_MEMORY_OVERHEAD
2690	#define CONFIGURE_MEMORY_OVERHEAD 0
2691	#endif
2692
2693	/**
2694	* This calculates the amount of memory reserved for the IDLE tasks.
2695	* In an SMP system, each CPU core has its own idle task.
2696	*/
2697	#define _CONFIGURE_IDLE_TASKS_COUNT CONFIGURE_MAXIMUM_PROCESSORS
2698
2699	/**
2700	* This defines the formula used to compute the amount of memory
2701	* reserved for internal task control structures.
2702	*/
2703	#if CPU_IDLE_TASK_IS_FP == TRUE
2704	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2705	_CONFIGURE_MEMORY_FOR_TASKS( \
2706	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2707	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2708	)
2709	#else
2710	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2711	_CONFIGURE_MEMORY_FOR_TASKS( \
2712	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2713	_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2714	)
2715	#endif
2716
2717	/**
2718	* This macro accounts for general RTEMS system overhead.
2719	*/
2720	#define _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
2721	( _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS + \
2722	_CONFIGURE_INTERRUPT_STACK_MEMORY \
2723	)
2724
2725	/**
2726	* This macro reserves the memory required by the statically configured
2727	* user extensions.
2728	*/
2729	#define _CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \
2730	(_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS == 0 ? 0 : \
2731	_Configure_From_workspace( \
2732	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2733	* sizeof(User_extensions_Switch_control) \
2734	))
2735
2736	/**
2737	* This macro provides a summation of the memory required by the
2738	* Classic API as configured.
2739	*/
2740	#define _CONFIGURE_MEMORY_FOR_CLASSIC \
2741	(_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \
2742	_CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \
2743	_CONFIGURE_MEMORY_FOR_SEMAPHORES(_CONFIGURE_SEMAPHORES) + \
2744	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
2745	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
2746	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \
2747	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
2748	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
2749	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS) + \
2750	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \
2751	)
2752
2753	/*
2754	* This macro provides a summation of the memory required by SMP as configured.
2755	*/
2756	#if defined(RTEMS_SMP)
2757	#define _CONFIGURE_MEMORY_FOR_SMP \
2758	(CONFIGURE_MAXIMUM_PROCESSORS * \
2759	_Configure_From_workspace( CONFIGURE_INTERRUPT_STACK_SIZE ) \
2760	)
2761	#else
2762	#define _CONFIGURE_MEMORY_FOR_SMP 0
2763	#endif
2764
2765	/**
2766	* This calculates the memory required for the executive workspace.
2767	*
2768	* This is an internal parameter.
2769	*/
2770	#define CONFIGURE_EXECUTIVE_RAM_SIZE \
2771	( \
2772	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
2773	_CONFIGURE_MEMORY_FOR_TASKS( \
2774	_CONFIGURE_TASKS, _CONFIGURE_TASKS) + \
2775	_CONFIGURE_MEMORY_FOR_TASKS( \
2776	_CONFIGURE_POSIX_THREADS, _CONFIGURE_POSIX_THREADS) + \
2777	_CONFIGURE_MEMORY_FOR_CLASSIC + \
2778	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( \
2779	_CONFIGURE_POSIX_KEYS, \
2780	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ) + \
2781	_CONFIGURE_MEMORY_FOR_POSIX + \
2782	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \
2783	_CONFIGURE_MEMORY_FOR_MP + \
2784	_CONFIGURE_MEMORY_FOR_SMP + \
2785	CONFIGURE_MESSAGE_BUFFER_MEMORY + \
2786	(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
2787	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2788	)
2789
2790	/*
2791	* Now account for any extra memory that initialization tasks or threads
2792	* may have requested.
2793	*/
2794
2795	/*
2796	* This accounts for any extra memory required by the Classic API
2797	* Initialization Task.
2798	*/
2799	#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2800	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
2801	(CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2802	#else
2803	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
2804	#endif
2805
2806	/*
2807	* This accounts for any extra memory required by the POSIX API
2808	* Initialization Thread.
2809	*/
2810	#if defined(RTEMS_POSIX_API) && \
2811	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > \
2812	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2813	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
2814	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - \
2815	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2816	#else
2817	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
2818	#endif
2819
2820	/*
2821	* This macro provides a summation of the various initialization task
2822	* and thread stack requirements.
2823	*/
2824	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS \
2825	(_CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
2826	_CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART)
2827
2828	/*
2829	* This macro is calculated to specify the memory required for
2830	* the Idle tasks(s) stack.
2831	*/
2832	#define _CONFIGURE_IDLE_TASKS_STACK \
2833	(_CONFIGURE_IDLE_TASKS_COUNT * \
2834	_Configure_From_stackspace( CONFIGURE_IDLE_TASK_STACK_SIZE ) )
2835
2836	/*
2837	* This macro is calculated to specify the stack memory required for the MPCI
2838	* task.
2839	*/
2840	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK \
2841	(_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT * \
2842	_Configure_From_stackspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE))
2843
2844	/*
2845	* This macro is calculated to specify the memory required for
2846	* the stacks of all tasks.
2847	*/
2848	#define _CONFIGURE_TASKS_STACK \
2849	(_Configure_Max_Objects( _CONFIGURE_TASKS ) * \
2850	_Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) )
2851
2852	/*
2853	* This macro is calculated to specify the memory required for
2854	* the stacks of all POSIX threads.
2855	*/
2856	#define _CONFIGURE_POSIX_THREADS_STACK \
2857	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_POSIX_THREADS ) * \
2858	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2859
2860	/*
2861	* This macro is calculated to specify the memory required for
2862	* the stacks of all Ada tasks.
2863	*/
2864	#define _CONFIGURE_ADA_TASKS_STACK \
2865	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_ADA_TASKS ) * \
2866	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2867
2868	/*
2869	* This macro is calculated to specify the memory required for
2870	* the stacks of all Go routines.
2871	*/
2872	#define _CONFIGURE_GOROUTINES_STACK \
2873	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_GOROUTINES ) * \
2874	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2875
2876	#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2877
2878	#define _CONFIGURE_IDLE_TASKS_STACK 0
2879	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK 0
2880	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS 0
2881	#define _CONFIGURE_TASKS_STACK 0
2882	#define _CONFIGURE_POSIX_THREADS_STACK 0
2883	#define _CONFIGURE_GOROUTINES_STACK 0
2884	#define _CONFIGURE_ADA_TASKS_STACK 0
2885
2886	#if CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK != 0
2887	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK"
2888	#endif
2889
2890	#if CONFIGURE_EXTRA_TASK_STACKS != 0
2891	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
2892	#endif
2893
2894	#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2895
2896	/*
2897	* This macro is calculated to specify the memory required for
2898	* all tasks and threads of all varieties.
2899	*/
2900	#define _CONFIGURE_STACK_SPACE_SIZE \
2901	( \
2902	_CONFIGURE_IDLE_TASKS_STACK + \
2903	_CONFIGURE_MPCI_RECEIVE_SERVER_STACK + \
2904	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS + \
2905	_CONFIGURE_TASKS_STACK + \
2906	_CONFIGURE_POSIX_THREADS_STACK + \
2907	_CONFIGURE_GOROUTINES_STACK + \
2908	_CONFIGURE_ADA_TASKS_STACK + \
2909	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK + \
2910	_CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS + \
2911	CONFIGURE_EXTRA_TASK_STACKS + \
2912	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2913	)
2914
2915	#ifndef CONFIGURE_MAXIMUM_THREAD_NAME_SIZE
2916	#define CONFIGURE_MAXIMUM_THREAD_NAME_SIZE 16
2917	#endif
2918
2919	#ifdef CONFIGURE_INIT
2920	typedef union {
2921	Scheduler_Node Base;
2922	#ifdef CONFIGURE_SCHEDULER_CBS
2923	Scheduler_CBS_Node CBS;
2924	#endif
2925	#ifdef CONFIGURE_SCHEDULER_EDF
2926	Scheduler_EDF_Node EDF;
2927	#endif
2928	#ifdef CONFIGURE_SCHEDULER_EDF_SMP
2929	Scheduler_EDF_SMP_Node EDF_SMP;
2930	#endif
2931	#ifdef CONFIGURE_SCHEDULER_PRIORITY
2932	Scheduler_priority_Node Priority;
2933	#endif
2934	#ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
2935	Scheduler_SMP_Node Simple_SMP;
2936	#endif
2937	#ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
2938	Scheduler_priority_SMP_Node Priority_SMP;
2939	#endif
2940	#ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
2941	Scheduler_priority_affinity_SMP_Node Priority_affinity_SMP;
2942	#endif
2943	#ifdef CONFIGURE_SCHEDULER_STRONG_APA
2944	Scheduler_strong_APA_Node Strong_APA;
2945	#endif
2946	#ifdef CONFIGURE_SCHEDULER_USER_PER_THREAD
2947	CONFIGURE_SCHEDULER_USER_PER_THREAD User;
2948	#endif
2949	} Configuration_Scheduler_node;
2950
2951	#ifdef RTEMS_SMP
2952	const size_t _Scheduler_Node_size = sizeof( Configuration_Scheduler_node );
2953	#endif
2954
2955	const size_t _Thread_Maximum_name_size = CONFIGURE_MAXIMUM_THREAD_NAME_SIZE;
2956
2957	typedef struct {
2958	Thread_Control Control;
2959	#if CONFIGURE_MAXIMUM_USER_EXTENSIONS > 0
2960	void *extensions[ CONFIGURE_MAXIMUM_USER_EXTENSIONS + 1 ];
2961	#endif
2962	Configuration_Scheduler_node Scheduler_nodes[ CONFIGURE_SCHEDULER_COUNT ];
2963	RTEMS_API_Control API_RTEMS;
2964	#ifdef RTEMS_POSIX_API
2965	POSIX_API_Control API_POSIX;
2966	#endif
2967	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2968	char name[ CONFIGURE_MAXIMUM_THREAD_NAME_SIZE ];
2969	#endif
2970	#if !defined(RTEMS_SCHEDSIM) \
2971	&& defined(RTEMS_NEWLIB) \
2972	&& !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2973	struct _reent Newlib;
2974	#else
2975	struct { /* Empty */ } Newlib;
2976	#endif
2977	} Configuration_Thread_control;
2978
2979	const size_t _Thread_Control_size = sizeof( Configuration_Thread_control );
2980
2981	const Thread_Control_add_on _Thread_Control_add_ons[] = {
2982	{
2983	offsetof( Configuration_Thread_control, Control.Scheduler.nodes ),
2984	offsetof( Configuration_Thread_control, Scheduler_nodes )
2985	}, {
2986	offsetof(
2987	Configuration_Thread_control,
2988	Control.API_Extensions[ THREAD_API_RTEMS ]
2989	),
2990	offsetof( Configuration_Thread_control, API_RTEMS )
2991	}, {
2992	offsetof(
2993	Configuration_Thread_control,
2994	Control.libc_reent
2995	),
2996	offsetof( Configuration_Thread_control, Newlib )
2997	}
2998	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2999	, {
3000	offsetof(
3001	Configuration_Thread_control,
3002	Control.Join_queue.Queue.name
3003	),
3004	offsetof( Configuration_Thread_control, name )
3005	}
3006	#endif
3007	#ifdef RTEMS_POSIX_API
3008	, {
3009	offsetof(
3010	Configuration_Thread_control,
3011	Control.API_Extensions[ THREAD_API_POSIX ]
3012	),
3013	offsetof( Configuration_Thread_control, API_POSIX )
3014	}
3015	#endif
3016	};
3017
3018	const size_t _Thread_Control_add_on_count =
3019	RTEMS_ARRAY_SIZE( _Thread_Control_add_ons );
3020
3021	const uint32_t _Watchdog_Nanoseconds_per_tick =
3022	1000 * CONFIGURE_MICROSECONDS_PER_TICK;
3023
3024	const uint32_t _Watchdog_Ticks_per_second = _CONFIGURE_TICKS_PER_SECOND;
3025
3026	/**
3027	* This is the Classic API Configuration Table.
3028	*/
3029	rtems_api_configuration_table Configuration_RTEMS_API = {
3030	_CONFIGURE_TASKS,
3031	CONFIGURE_MAXIMUM_TIMERS + _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER,
3032	_CONFIGURE_SEMAPHORES,
3033	CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
3034	CONFIGURE_MAXIMUM_PARTITIONS,
3035	CONFIGURE_MAXIMUM_REGIONS,
3036	CONFIGURE_MAXIMUM_PORTS,
3037	CONFIGURE_MAXIMUM_PERIODS,
3038	_CONFIGURE_BARRIERS,
3039	CONFIGURE_INIT_TASK_TABLE_SIZE,
3040	CONFIGURE_INIT_TASK_TABLE
3041	};
3042
3043	#ifdef RTEMS_POSIX_API
3044	/**
3045	* This is the POSIX API Configuration Table.
3046	*/
3047	posix_api_configuration_table Configuration_POSIX_API = {
3048	_CONFIGURE_POSIX_THREADS,
3049	CONFIGURE_MAXIMUM_POSIX_TIMERS,
3050	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS,
3051	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES,
3052	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES,
3053	CONFIGURE_MAXIMUM_POSIX_SHMS,
3054	CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE,
3055	CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME
3056	};
3057	#endif
3058
3059	/**
3060	* This variable specifies the minimum stack size for tasks in an RTEMS
3061	* application.
3062	*
3063	* NOTE: This is left as a simple uint32_t so it can be externed as
3064	* needed without requring being high enough logical to
3065	* include the full configuration table.
3066	*/
3067	uint32_t rtems_minimum_stack_size =
3068	CONFIGURE_MINIMUM_TASK_STACK_SIZE;
3069
3070	/**
3071	* This is the primary Configuration Table for this application.
3072	*/
3073	const rtems_configuration_table Configuration = {
3074	CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */
3075	_CONFIGURE_STACK_SPACE_SIZE, /* required stack space */
3076	CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */
3077	_CONFIGURE_POSIX_KEYS, /* POSIX keys are always */
3078	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS, /* enabled */
3079	CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */
3080	CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */
3081	CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */
3082	CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */
3083	CONFIGURE_INTERRUPT_STACK_SIZE, /* interrupt stack size */
3084	CONFIGURE_TASK_STACK_ALLOCATOR_INIT, /* stack allocator init */
3085	CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */
3086	CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */
3087	CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */
3088	#ifdef CONFIGURE_UNIFIED_WORK_AREAS /* true for unified work areas */
3089	true,
3090	#else
3091	false,
3092	#endif
3093	#ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE /* true to avoid
3094	work space for thread stack
3095	allocation */
3096	true,
3097	#else
3098	false,
3099	#endif
3100	#ifdef RTEMS_SMP
3101	#ifdef _CONFIGURE_SMP_APPLICATION
3102	true,
3103	#else
3104	false,
3105	#endif
3106	#endif
3107	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of static extensions */
3108	CONFIGURE_INITIAL_EXTENSION_TABLE, /* pointer to static extensions */
3109	#if defined(RTEMS_MULTIPROCESSING)
3110	CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */
3111	#endif
3112	#ifdef RTEMS_SMP
3113	CONFIGURE_MAXIMUM_PROCESSORS,
3114	#endif
3115	};
3116	#endif
3117
3118	#endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */
3119
3120	#if defined(RTEMS_SMP)
3121	/*
3122	* Instantiate the Per CPU information based upon the user configuration.
3123	*/
3124	#if defined(CONFIGURE_INIT)
3125	Per_CPU_Control_envelope _Per_CPU_Information[CONFIGURE_MAXIMUM_PROCESSORS];
3126	#endif
3127
3128	#endif
3129
3130	/*
3131	* If the user has configured a set of Classic API Initialization Tasks,
3132	* then we need to install the code that runs that loop.
3133	*/
3134	#ifdef CONFIGURE_INIT
3135	#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) \|\| \
3136	defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
3137	RTEMS_SYSINIT_ITEM(
3138	_RTEMS_tasks_Initialize_user_tasks_body,
3139	RTEMS_SYSINIT_CLASSIC_USER_TASKS,
3140	RTEMS_SYSINIT_ORDER_MIDDLE
3141	);
3142	#endif
3143	#endif
3144
3145	/*
3146	* If the user has configured a set of POSIX Initialization Threads,
3147	* then we need to install the code that runs that loop.
3148	*/
3149	#ifdef RTEMS_POSIX_API
3150	#ifdef CONFIGURE_INIT
3151	#if defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) \|\| \
3152	defined(CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE)
3153	RTEMS_SYSINIT_ITEM(
3154	_POSIX_Threads_Initialize_user_threads_body,
3155	RTEMS_SYSINIT_POSIX_USER_THREADS,
3156	RTEMS_SYSINIT_ORDER_MIDDLE
3157	);
3158	#endif
3159	#endif
3160	#endif
3161
3162	/*
3163	* Select PCI Configuration Library
3164	*/
3165	#ifdef RTEMS_PCI_CONFIG_LIB
3166	#ifdef CONFIGURE_INIT
3167	#define PCI_LIB_NONE 0
3168	#define PCI_LIB_AUTO 1
3169	#define PCI_LIB_STATIC 2
3170	#define PCI_LIB_READ 3
3171	#define PCI_LIB_PERIPHERAL 4
3172	#if CONFIGURE_PCI_LIB == PCI_LIB_AUTO
3173	#define PCI_CFG_AUTO_LIB
3174	#include <pci/cfg.h>
3175	struct pci_bus pci_hb;
3176	#define PCI_LIB_INIT pci_config_auto
3177	#define PCI_LIB_CONFIG pci_config_auto_register
3178	#elif CONFIGURE_PCI_LIB == PCI_LIB_STATIC
3179	#define PCI_CFG_STATIC_LIB
3180	#include <pci/cfg.h>
3181	#define PCI_LIB_INIT pci_config_static
3182	#define PCI_LIB_CONFIG NULL
3183	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3184	#elif CONFIGURE_PCI_LIB == PCI_LIB_READ
3185	#define PCI_CFG_READ_LIB
3186	#include <pci/cfg.h>
3187	#define PCI_LIB_INIT pci_config_read
3188	#define PCI_LIB_CONFIG NULL
3189	struct pci_bus pci_hb;
3190	#elif CONFIGURE_PCI_LIB == PCI_LIB_PERIPHERAL
3191	#define PCI_LIB_INIT pci_config_peripheral
3192	#define PCI_LIB_CONFIG NULL
3193	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3194	#elif CONFIGURE_PCI_LIB == PCI_LIB_NONE
3195	#define PCI_LIB_INIT NULL
3196	#define PCI_LIB_CONFIG NULL
3197	/* No PCI Configuration at all, user can use/debug access routines */
3198	#else
3199	#error NO PCI LIBRARY DEFINED
3200	#endif
3201
3202	const int pci_config_lib_type = CONFIGURE_PCI_LIB;
3203	int (*pci_config_lib_init)(void) = PCI_LIB_INIT;
3204	void (pci_config_lib_register)(void config) = PCI_LIB_CONFIG;
3205	#endif
3206	#endif
3207
3208	#ifdef __cplusplus
3209	}
3210	#endif
3211
3212	/******************************************************************
3213	******************************************************************
3214	******************************************************************
3215	* CONFIGURATION WARNINGS AND ERROR CHECKING *
3216	******************************************************************
3217	******************************************************************
3218	******************************************************************
3219	*/
3220
3221	#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT)
3222	/**
3223	* This is a debug mechanism, so if you need to, the executable will
3224	* have a structure with various partial values. Add to this as you
3225	* need to. Viewing this structure in gdb combined with dumping
3226	* the Configuration structures generated should help a lot in tracing
3227	* down errors and analyzing where over and under allocations are.
3228	*/
3229	typedef struct {
3230	uint32_t SYSTEM_OVERHEAD;
3231	uint32_t STATIC_EXTENSIONS;
3232	uint32_t INITIALIZATION_THREADS_STACKS;
3233
3234	uint32_t PER_INTEGER_TASK;
3235	uint32_t FP_OVERHEAD;
3236	uint32_t CLASSIC;
3237	uint32_t POSIX;
3238
3239	/* System overhead pieces */
3240	uint32_t INTERRUPT_STACK_MEMORY;
3241	uint32_t MEMORY_FOR_IDLE_TASK;
3242
3243	/* Classic API Pieces */
3244	uint32_t CLASSIC_TASKS;
3245	uint32_t TIMERS;
3246	uint32_t SEMAPHORES;
3247	uint32_t MESSAGE_QUEUES;
3248	uint32_t PARTITIONS;
3249	uint32_t REGIONS;
3250	uint32_t PORTS;
3251	uint32_t PERIODS;
3252	uint32_t BARRIERS;
3253	uint32_t USER_EXTENSIONS;
3254
3255	/* POSIX API managers that are always enabled */
3256	uint32_t POSIX_KEYS;
3257
3258	#ifdef RTEMS_POSIX_API
3259	/* POSIX API Pieces */
3260	uint32_t POSIX_TIMERS;
3261	uint32_t POSIX_QUEUED_SIGNALS;
3262	uint32_t POSIX_MESSAGE_QUEUES;
3263	uint32_t POSIX_SEMAPHORES;
3264	uint32_t POSIX_SHMS;
3265	#endif
3266
3267	/* Stack space sizes */
3268	uint32_t IDLE_TASKS_STACK;
3269	uint32_t INITIALIZATION_THREADS_EXTRA_STACKS;
3270	uint32_t TASKS_STACK;
3271	uint32_t POSIX_THREADS_STACK;
3272	uint32_t GOROUTINES_STACK;
3273	uint32_t ADA_TASKS_STACK;
3274	uint32_t EXTRA_MPCI_RECEIVE_SERVER_STACK;
3275	uint32_t EXTRA_TASK_STACKS;
3276	} Configuration_Debug_t;
3277
3278	Configuration_Debug_t Configuration_Memory_Debug = {
3279	/* General Information */
3280	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD,
3281	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS,
3282	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3283	_CONFIGURE_MEMORY_FOR_TASKS(1, 0),
3284	_CONFIGURE_MEMORY_FOR_TASKS(0, 1),
3285	_CONFIGURE_MEMORY_FOR_CLASSIC,
3286	_CONFIGURE_MEMORY_FOR_POSIX,
3287
3288	/* System overhead pieces */
3289	_CONFIGURE_INTERRUPT_STACK_MEMORY,
3290	_CONFIGURE_MEMORY_FOR_INTERNAL_TASKS,
3291
3292	/* Classic API Pieces */
3293	_CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS, 0),
3294	_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS),
3295	_CONFIGURE_MEMORY_FOR_SEMAPHORES(_CONFIGURE_SEMAPHORES),
3296	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES),
3297	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS),
3298	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ),
3299	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS),
3300	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS),
3301	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS),
3302	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS),
3303	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( _CONFIGURE_POSIX_KEYS, \
3304	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ),
3305
3306	#ifdef RTEMS_POSIX_API
3307	/* POSIX API Pieces */
3308	_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(
3309	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ),
3310	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(
3311	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ),
3312	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ),
3313	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( CONFIGURE_MAXIMUM_POSIX_SHMS ),
3314	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ),
3315	#endif
3316
3317	/* Stack space sizes */
3318	_CONFIGURE_IDLE_TASKS_STACK,
3319	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3320	_CONFIGURE_TASKS_STACK,
3321	_CONFIGURE_POSIX_THREADS_STACK,
3322	_CONFIGURE_GOROUTINES_STACK,
3323	_CONFIGURE_ADA_TASKS_STACK,
3324	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK,
3325	CONFIGURE_EXTRA_TASK_STACKS
3326	};
3327	#endif
3328
3329	/*
3330	* Make sure a task/thread of some sort is configured.
3331	*
3332	* When analyzing RTEMS to find the smallest possible of memory
3333	* that must be allocated, you probably do want to configure 0
3334	* tasks/threads so there is a smaller set of calls to _Workspace_Allocate
3335	* to analyze.
3336	*/
3337	#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3338	#if (CONFIGURE_MAXIMUM_TASKS == 0) && \
3339	(CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
3340	(CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \
3341	(CONFIGURE_MAXIMUM_GOROUTINES == 0)
3342	#error "CONFIGURATION ERROR: No tasks or threads configured!!"
3343	#endif
3344	#endif
3345
3346	#ifndef RTEMS_SCHEDSIM
3347	/*
3348	* Make sure at least one of the initialization task/thread
3349	* tables was defined.
3350	*/
3351	#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
3352	!defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
3353	!defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3354	#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
3355	#endif
3356	#endif
3357
3358	/*
3359	* If the user is trying to configure a multiprocessing application and
3360	* RTEMS was not configured and built multiprocessing, then error out.
3361	*/
3362	#if defined(CONFIGURE_MP_APPLICATION) && \
3363	!defined(RTEMS_MULTIPROCESSING)
3364	#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
3365	#endif
3366
3367	/*
3368	* If an attempt was made to configure POSIX objects and
3369	* the POSIX API was not configured into RTEMS, error out.
3370	*
3371	* @note POSIX Keys are always available so the parameters
3372	* CONFIGURE_MAXIMUM_POSIX_KEYS and
3373	* CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS are not in this list.
3374	*/
3375	#if !defined(RTEMS_POSIX_API)
3376	#if ((CONFIGURE_MAXIMUM_POSIX_THREADS != 0) \|\| \
3377	(CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) \|\| \
3378	(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0) \|\| \
3379	(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES != 0) \|\| \
3380	(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES != 0) \|\| \
3381	(CONFIGURE_MAXIMUM_POSIX_SHMS != 0) \|\| \
3382	defined(CONFIGURE_POSIX_INIT_THREAD_TABLE))
3383	#error "CONFIGURATION ERROR: POSIX API support not configured!!"
3384	#endif
3385	#endif
3386
3387	#if !defined(RTEMS_SCHEDSIM)
3388	#if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
3389	/*
3390	* You must either explicity include or exclude the clock driver.
3391	* It is such a common newbie error to leave it out. Maybe this
3392	* will put an end to it.
3393	*
3394	* NOTE: If you are using the timer driver, it is considered
3395	* mutually exclusive with the clock driver because the
3396	* drivers are assumed to use the same "timer" hardware
3397	* on many boards.
3398	*/
3399	#if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
3400	!defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
3401	!defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
3402	#error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
3403	#endif
3404
3405	/*
3406	* Only one of the following three configuration parameters should be
3407	* defined at a time.
3408	*/
3409	#if ((defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) + \
3410	defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER) + \
3411	defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER)) > 1)
3412	#error "CONFIGURATION ERROR: More than one clock/timer driver configuration parameter specified?!?"
3413	#endif
3414	#endif /* !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE) */
3415	#endif /* !defined(RTEMS_SCHEDSIM) */
3416
3417	/*
3418	* These names have been obsoleted so make the user application stop compiling
3419	*/
3420	#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) \|\| \
3421	defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) \|\| \
3422	defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) \|\| \
3423	defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) \|\| \
3424	defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
3425	#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
3426	#endif
3427
3428	/*
3429	* Validate the configured maximum priority
3430	*/
3431	#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
3432	(CONFIGURE_MAXIMUM_PRIORITY != 7) && \
3433	(CONFIGURE_MAXIMUM_PRIORITY != 15) && \
3434	(CONFIGURE_MAXIMUM_PRIORITY != 31) && \
3435	(CONFIGURE_MAXIMUM_PRIORITY != 63) && \
3436	(CONFIGURE_MAXIMUM_PRIORITY != 127) && \
3437	(CONFIGURE_MAXIMUM_PRIORITY != 255))
3438	#error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
3439	#endif
3440
3441	#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
3442	#error "Maximum priority configured higher than supported by target."
3443	#endif
3444
3445	#ifdef CONFIGURE_TERMIOS_DISABLED
3446	#warning "The CONFIGURE_TERMIOS_DISABLED configuration option is obsolete since RTEMS 5.1"
3447	#endif
3448
3449	#ifdef CONFIGURE_MAXIMUM_POSIX_BARRIERS
3450	#warning "The CONFIGURE_MAXIMUM_POSIX_BARRIERS configuration option is obsolete since RTEMS 5.1"
3451	#endif
3452
3453	#ifdef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
3454	#warning "The CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES configuration option is obsolete since RTEMS 5.1"
3455	#endif
3456
3457	#ifdef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS
3458	#warning "The CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS configuration option is obsolete since RTEMS 5.1"
3459	#endif
3460
3461	#ifdef CONFIGURE_MAXIMUM_POSIX_MUTEXES
3462	#warning "The CONFIGURE_MAXIMUM_POSIX_MUTEXES configuration option is obsolete since RTEMS 5.1"
3463	#endif
3464
3465	#ifdef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
3466	#warning "The CONFIGURE_MAXIMUM_POSIX_RWLOCKS configuration option is obsolete since RTEMS 5.1"
3467	#endif
3468
3469	#ifdef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
3470	#warning "The CONFIGURE_MAXIMUM_POSIX_SPINLOCKS configuration option is obsolete since RTEMS 5.1"
3471	#endif
3472
3473	/*
3474	* POSIX Key pair shouldn't be less than POSIX Key, which is highly
3475	* likely to be error.
3476	*/
3477	#if (CONFIGURE_MAXIMUM_POSIX_KEYS != 0) && \
3478	(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS != 0)
3479	#if (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS)
3480	#error "Fewer POSIX Key pairs than POSIX Key!"
3481	#endif
3482	#endif
3483
3484	/*
3485	* IMFS block size for in memory files (memfiles) must be a power of
3486	* two between 16 and 512 inclusive.
3487	*/
3488	#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \
3489	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \
3490	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \
3491	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \
3492	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \
3493	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512))
3494	#error "IMFS Memfile block size must be a power of 2 between 16 and 512"
3495	#endif
3496
3497
3498	#endif
3499	/* end of include file */

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