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confdefs.h @ 4b801ac

Last change on this file since 4b801ac was 8776bb9, checked in by Sebastian Huber <sebastian.huber@…>, on 09/26/18 at 04:34:54

score: Remove CPU_PROVIDES_IDLE_THREAD_BODY

Remove the CPU_PROVIDES_IDLE_THREAD_BODY option to avoid unnecessary
conditional compilation.

Close #3539.

Property mode set to 100644

File size: 110.1 KB

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183	#warning "CONFIGURE_SMP_APPLICATION is obsolete since RTEMS 5.1"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

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source: rtems/cpukit/include/rtems/confdefs.h @ 4b801ac

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