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source: rtems/cpukit/include/rtems/confdefs.h @ 61d5c886

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Last change on this file since 61d5c886 was 61d5c886, checked in by Sebastian Huber <sebastian.huber@…>, on 05/25/18 at 08:27:40

config: Hide CONFIGURE_SCHEDULER_COUNT

Rename CONFIGURE_SCHEDULER_COUNT to _CONFIGURE_SCHEDULER_COUNT to
emphasise that this is not a user configuration option.

Property mode set to 100644

File size: 110.8 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	/**
159	* This macro specifies the number of PTYs that can be concurrently
160	* active.
161	*/
162	#ifndef CONFIGURE_MAXIMUM_PTYS
163	#define CONFIGURE_MAXIMUM_PTYS 0
164	#endif
165
166	/**
167	* This variable contains the maximum number of PTYs that can be
168	* concurrently active.
169	*/
170	#ifdef CONFIGURE_INIT
171	int rtems_telnetd_maximum_ptys = CONFIGURE_MAXIMUM_PTYS;
172	#else
173	extern int rtems_telnetd_maximum_ptys;
174	#endif
175
176	#ifdef CONFIGURE_SMP_MAXIMUM_PROCESSORS
177	#warning "CONFIGURE_SMP_MAXIMUM_PROCESSORS has been renamed to CONFIGURE_MAXIMUM_PROCESSORS since RTEMS 5.1"
178	#define CONFIGURE_MAXIMUM_PROCESSORS CONFIGURE_SMP_MAXIMUM_PROCESSORS
179	#endif
180
181	#ifndef CONFIGURE_MAXIMUM_PROCESSORS
182	#define CONFIGURE_MAXIMUM_PROCESSORS 1
183	#endif
184
185	/*
186	* An internal define to indicate that this is an SMP application
187	* configuration.
188	*/
189	#ifdef RTEMS_SMP
190	#if !defined(CONFIGURE_DISABLE_SMP_CONFIGURATION)
191	#define _CONFIGURE_SMP_APPLICATION
192	#elif CONFIGURE_MAXIMUM_PROCESSORS > 1
193	#error "CONFIGURE_DISABLE_SMP_CONFIGURATION and CONFIGURE_MAXIMUM_PROCESSORS > 1 makes no sense"
194	#endif
195	#endif
196
197	#ifdef CONFIGURE_SMP_APPLICATION
198	#warning "CONFIGURE_SMP_APPLICATION is obsolete since RTEMS 5.1"
199	#endif
200
201	/*
202	* This sets up the resources for the FIFOs/pipes.
203	*/
204
205	/**
206	* This is specified to configure the maximum number of POSIX FIFOs.
207	*/
208	#if !defined(CONFIGURE_MAXIMUM_FIFOS)
209	#define CONFIGURE_MAXIMUM_FIFOS 0
210	#endif
211
212	/**
213	* This is specified to configure the maximum number of POSIX named pipes.
214	*/
215	#if !defined(CONFIGURE_MAXIMUM_PIPES)
216	#define CONFIGURE_MAXIMUM_PIPES 0
217	#endif
218
219	/*
220	* This specifies the number of barriers required for the configured
221	* number of FIFOs and named pipes.
222	*/
223	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
224	#define _CONFIGURE_BARRIERS_FOR_FIFOS \
225	(2 * (CONFIGURE_MAXIMUM_FIFOS + CONFIGURE_MAXIMUM_PIPES))
226	#else
227	#define _CONFIGURE_BARRIERS_FOR_FIFOS 0
228	#endif
229
230	/**
231	* @defgroup ConfigFilesystems Filesystems and Mount Table Configuration
232	*
233	* @ingroup Configuration
234	*
235	* Defines to control the file system:
236	*
237	* - CONFIGURE_APPLICATION_DISABLE_FILESYSTEM:
238	* Disable the RTEMS filesystems. You get an empty DEVFS.
239	*
240	* - CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM:
241	* Use the DEVFS as the root file system. Limited functions are
242	* provided when this is used.
243	*
244	* - CONFIGURE_FILESYSTEM_ALL:
245	* Add file filesystems to the default filesystem table.
246	*
247	* List of available file systems. You can define as many as you like:
248	* - CONFIGURE_FILESYSTEM_IMFS - In Memory File System (IMFS)
249	* - CONFIGURE_FILESYSTEM_DEVFS - Device File System (DSVFS)
250	* - CONFIGURE_FILESYSTEM_TFTPFS - TFTP File System, networking enabled
251	* - CONFIGURE_FILESYSTEM_FTPFS - FTP File System, networking enabled
252	* - CONFIGURE_FILESYSTEM_NFS - Network File System, networking enabled
253	* - CONFIGURE_FILESYSTEM_DOSFS - DOS File System, uses libblock
254	* - CONFIGURE_FILESYSTEM_RFS - RTEMS File System (RFS), uses libblock
255	* - CONFIGURE_FILESYSTEM_JFFS2 - Journalling Flash File System, Version 2
256	*
257	* Combinations:
258	*
259	* - If nothing is defined the base file system is the IMFS.
260	*
261	* - If CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined all filesystems
262	* are disabled by force.
263	*
264	* - If CONFIGURE_USE_DEV_AS_BASE_FILESYSTEM is defined all filesystems
265	* are disabled by force and DEVFS is defined.
266	*/
267	/*@{/
268
269	#ifdef CONFIGURE_INIT
270
271	/*
272	* Include all file systems. Do this before checking if the filesystem has
273	* been disabled.
274	*/
275	#ifdef CONFIGURE_FILESYSTEM_ALL
276	#define CONFIGURE_FILESYSTEM_IMFS
277	#define CONFIGURE_FILESYSTEM_DEVFS
278	#define CONFIGURE_FILESYSTEM_TFTPFS
279	#define CONFIGURE_FILESYSTEM_FTPFS
280	#define CONFIGURE_FILESYSTEM_NFS
281	#define CONFIGURE_FILESYSTEM_DOSFS
282	#define CONFIGURE_FILESYSTEM_RFS
283	#define CONFIGURE_FILESYSTEM_JFFS2
284	#endif
285
286	/*
287	* If disabling the file system, give a compile error if the user has
288	* configured other filesystem parameters.
289	*/
290	#if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
291	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
292	#error "Filesystem disabled and a base filesystem configured."
293	#endif
294
295	#if defined(CONFIGURE_FILESYSTEM_IMFS) \|\| \
296	defined(CONFIGURE_FILESYSTEM_DEVFS) \|\| \
297	defined(CONFIGURE_FILESYSTEM_TFTPFS) \|\| \
298	defined(CONFIGURE_FILESYSTEM_FTPFS) \|\| \
299	defined(CONFIGURE_FILESYSTEM_NFS) \|\| \
300	defined(CONFIGURE_FILESYSTEM_DOSFS) \|\| \
301	defined(CONFIGURE_FILESYSTEM_RFS) \|\| \
302	defined(CONFIGURE_FILESYSTEM_JFFS2)
303	#error "Filesystem disabled and a filesystem configured."
304	#endif
305	#endif
306
307	/*
308	* If the base filesystem is DEVFS define it else define IMFS.
309	* We will have either DEVFS or IMFS defined after this.
310	*/
311	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
312	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
313	#define CONFIGURE_FILESYSTEM_DEVFS
314	#endif
315	#endif
316
317	#endif
318
319	#ifndef RTEMS_SCHEDSIM
320	/**
321	* IMFS
322	*/
323	#include <rtems/imfs.h>
324
325	/**
326	* This specifies the number of bytes per block for files within the IMFS.
327	* There are a maximum number of blocks per file so this dictates the maximum
328	* size of a file. This has to be balanced with the unused portion of each
329	* block that might be wasted.
330	*/
331	#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
332	#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
333	IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
334	#endif
335
336	/**
337	* This defines the IMFS file system table entry.
338	*/
339	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) && \
340	defined(CONFIGURE_FILESYSTEM_IMFS)
341	#define CONFIGURE_FILESYSTEM_ENTRY_IMFS \
342	{ RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize }
343	#endif
344	#endif
345
346	#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
347	#define CONFIGURE_IMFS_DISABLE_CHMOD
348	#define CONFIGURE_IMFS_DISABLE_CHOWN
349	#define CONFIGURE_IMFS_DISABLE_UTIME
350	#define CONFIGURE_IMFS_DISABLE_LINK
351	#define CONFIGURE_IMFS_DISABLE_SYMLINK
352	#define CONFIGURE_IMFS_DISABLE_READLINK
353	#define CONFIGURE_IMFS_DISABLE_RENAME
354	#define CONFIGURE_IMFS_DISABLE_UNMOUNT
355	#endif
356
357	/**
358	* DEVFS
359	*/
360	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) && \
361	defined(CONFIGURE_FILESYSTEM_DEVFS)
362	#include <rtems/devfs.h>
363	#define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \
364	{ RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize }
365	#endif
366
367	/**
368	* FTPFS
369	*/
370	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) && \
371	defined(CONFIGURE_FILESYSTEM_FTPFS)
372	#include <rtems/ftpfs.h>
373	#define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \
374	{ RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize }
375	#endif
376
377	/**
378	* TFTPFS
379	*/
380	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) && \
381	defined(CONFIGURE_FILESYSTEM_TFTPFS)
382	#include <rtems/tftp.h>
383	#define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \
384	{ RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize }
385	#endif
386
387	/**
388	* NFS
389	*/
390	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) && \
391	defined(CONFIGURE_FILESYSTEM_NFS)
392	#include <librtemsNfs.h>
393	#define CONFIGURE_FILESYSTEM_ENTRY_NFS \
394	{ RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize }
395	#endif
396
397	/**
398	* DOSFS
399	*/
400	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) && \
401	defined(CONFIGURE_FILESYSTEM_DOSFS)
402	#include <rtems/dosfs.h>
403	#define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \
404	{ RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize }
405	#endif
406
407	/**
408	* RFS
409	*/
410	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) && \
411	defined(CONFIGURE_FILESYSTEM_RFS)
412	#include <rtems/rtems-rfs.h>
413	#define CONFIGURE_FILESYSTEM_ENTRY_RFS \
414	{ RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise }
415	#endif
416
417	/**
418	* JFFS2
419	*/
420	#if !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) && \
421	defined(CONFIGURE_FILESYSTEM_JFFS2)
422	#include <rtems/jffs2.h>
423	#define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \
424	{ RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize }
425	#endif
426
427	#ifdef CONFIGURE_INIT
428
429	/**
430	* DEVFS variables.
431	*
432	* The number of individual devices that may be registered
433	* in the system or the CONFIGURE_MAXIMUM_DEVICES variable
434	* is defaulted to 4 when a filesystem is enabled, unless
435	* the bsp overwrides this. In which case the value is set
436	* to BSP_MAXIMUM_DEVICES.
437	*/
438	#ifdef CONFIGURE_FILESYSTEM_DEVFS
439	#ifndef CONFIGURE_MAXIMUM_DEVICES
440	#if defined(BSP_MAXIMUM_DEVICES)
441	#define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
442	#else
443	#define CONFIGURE_MAXIMUM_DEVICES 4
444	#endif
445	#endif
446	#include <rtems/devfs.h>
447	#endif
448
449	/**
450	* Table termination record.
451	*/
452	#define CONFIGURE_FILESYSTEM_NULL { NULL, NULL }
453
454	#ifndef RTEMS_SCHEDSIM
455	#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) && \
456	!defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
457	int imfs_rq_memfile_bytes_per_block =
458	CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
459	#endif
460
461	/**
462	* The default file system table. Must be terminated with the NULL entry if
463	* you provide your own.
464	*/
465	#if !defined(CONFIGURE_HAS_OWN_FILESYSTEM_TABLE) && \
466	!defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
467	const rtems_filesystem_table_t rtems_filesystem_table[] = {
468	#if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
469	{ "/", IMFS_initialize_support },
470	#endif
471	#if defined(CONFIGURE_FILESYSTEM_IMFS) && \
472	defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS)
473	CONFIGURE_FILESYSTEM_ENTRY_IMFS,
474	#endif
475	#if defined(CONFIGURE_FILESYSTEM_DEVFS) && \
476	defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS)
477	CONFIGURE_FILESYSTEM_ENTRY_DEVFS,
478	#endif
479	#if defined(CONFIGURE_FILESYSTEM_TFTPFS) && \
480	defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS)
481	CONFIGURE_FILESYSTEM_ENTRY_TFTPFS,
482	#endif
483	#if defined(CONFIGURE_FILESYSTEM_FTPFS) && \
484	defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS)
485	CONFIGURE_FILESYSTEM_ENTRY_FTPFS,
486	#endif
487	#if defined(CONFIGURE_FILESYSTEM_NFS) && \
488	defined(CONFIGURE_FILESYSTEM_ENTRY_NFS)
489	CONFIGURE_FILESYSTEM_ENTRY_NFS,
490	#endif
491	#if defined(CONFIGURE_FILESYSTEM_DOSFS) && \
492	defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS)
493	CONFIGURE_FILESYSTEM_ENTRY_DOSFS,
494	#endif
495	#if defined(CONFIGURE_FILESYSTEM_RFS) && \
496	defined(CONFIGURE_FILESYSTEM_ENTRY_RFS)
497	CONFIGURE_FILESYSTEM_ENTRY_RFS,
498	#endif
499	#if defined(CONFIGURE_FILESYSTEM_JFFS2) && \
500	defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2)
501	CONFIGURE_FILESYSTEM_ENTRY_JFFS2,
502	#endif
503	CONFIGURE_FILESYSTEM_NULL
504	};
505	#endif
506
507	#if !defined(CONFIGURE_HAS_OWN_MOUNT_TABLE) && \
508	!defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
509	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
510	static devFS_node devFS_root_filesystem_nodes [CONFIGURE_MAXIMUM_DEVICES];
511	static const devFS_data devFS_root_filesystem_data = {
512	devFS_root_filesystem_nodes,
513	CONFIGURE_MAXIMUM_DEVICES
514	};
515	#else
516	static IMFS_fs_info_t _Configure_IMFS_fs_info;
517
518	static const rtems_filesystem_operations_table _Configure_IMFS_ops = {
519	rtems_filesystem_default_lock,
520	rtems_filesystem_default_unlock,
521	IMFS_eval_path,
522	#ifdef CONFIGURE_IMFS_DISABLE_LINK
523	rtems_filesystem_default_link,
524	#else
525	IMFS_link,
526	#endif
527	rtems_filesystem_default_are_nodes_equal,
528	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD
529	rtems_filesystem_default_mknod,
530	#else
531	IMFS_mknod,
532	#endif
533	#ifdef CONFIGURE_IMFS_DISABLE_RMNOD
534	rtems_filesystem_default_rmnod,
535	#else
536	IMFS_rmnod,
537	#endif
538	#ifdef CONFIGURE_IMFS_DISABLE_CHMOD
539	rtems_filesystem_default_fchmod,
540	#else
541	IMFS_fchmod,
542	#endif
543	#ifdef CONFIGURE_IMFS_DISABLE_CHOWN
544	rtems_filesystem_default_chown,
545	#else
546	IMFS_chown,
547	#endif
548	IMFS_node_clone,
549	IMFS_node_free,
550	#ifdef CONFIGURE_IMFS_DISABLE_MOUNT
551	rtems_filesystem_default_mount,
552	#else
553	IMFS_mount,
554	#endif
555	#ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT
556	rtems_filesystem_default_unmount,
557	#else
558	IMFS_unmount,
559	#endif
560	rtems_filesystem_default_fsunmount,
561	#ifdef CONFIGURE_IMFS_DISABLE_UTIME
562	rtems_filesystem_default_utime,
563	#else
564	IMFS_utime,
565	#endif
566	#ifdef CONFIGURE_IMFS_DISABLE_SYMLINK
567	rtems_filesystem_default_symlink,
568	#else
569	IMFS_symlink,
570	#endif
571	#ifdef CONFIGURE_IMFS_DISABLE_READLINK
572	rtems_filesystem_default_readlink,
573	#else
574	IMFS_readlink,
575	#endif
576	#ifdef CONFIGURE_IMFS_DISABLE_RENAME
577	rtems_filesystem_default_rename,
578	#else
579	IMFS_rename,
580	#endif
581	rtems_filesystem_default_statvfs
582	};
583
584	static const IMFS_mknod_controls _Configure_IMFS_mknod_controls = {
585	#ifdef CONFIGURE_IMFS_DISABLE_READDIR
586	&IMFS_mknod_control_dir_minimal,
587	#else
588	&IMFS_mknod_control_dir_default,
589	#endif
590	&IMFS_mknod_control_device,
591	#ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE
592	&IMFS_mknod_control_enosys,
593	#else
594	&IMFS_mknod_control_memfile,
595	#endif
596	#if CONFIGURE_MAXIMUM_FIFOS > 0 \|\| CONFIGURE_MAXIMUM_PIPES > 0
597	&IMFS_mknod_control_fifo
598	#else
599	&IMFS_mknod_control_enosys
600	#endif
601	};
602
603	static const IMFS_mount_data _Configure_IMFS_mount_data = {
604	&_Configure_IMFS_fs_info,
605	&_Configure_IMFS_ops,
606	&_Configure_IMFS_mknod_controls
607	};
608	#endif
609
610	const rtems_filesystem_mount_configuration
611	rtems_filesystem_root_configuration = {
612	NULL,
613	NULL,
614	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
615	RTEMS_FILESYSTEM_TYPE_DEVFS,
616	#else
617	"/",
618	#endif
619	RTEMS_FILESYSTEM_READ_WRITE,
620	#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
621	&devFS_root_filesystem_data
622	#else
623	&_Configure_IMFS_mount_data
624	#endif
625	};
626	#endif
627
628	#endif
629	#endif
630	/*@}/ /* end of file system group */
631
632	/*
633	* STACK_CHECKER_ON was still available in 4.9 so give a warning for now.
634	*/
635	#if defined(STACK_CHECKER_ON)
636	#define CONFIGURE_STACK_CHECKER_ENABLED
637	#warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED"
638	#endif
639
640	/**
641	* This configures the stack checker user extension.
642	*/
643	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
644	#define _CONFIGURE_STACK_CHECKER_EXTENSION 1
645	#else
646	#define _CONFIGURE_STACK_CHECKER_EXTENSION 0
647	#endif
648
649	/**
650	* @brief Maximum priority configuration.
651	*
652	* This configures the maximum priority value that
653	* a task may have.
654	*
655	* The following applies to the data space requirements
656	* of the Priority Scheduler.
657	*
658	* By reducing the number of priorities in a system,
659	* the amount of RAM required by RTEMS can be significantly
660	* reduced. RTEMS allocates a Chain_Control structure per
661	* priority and this structure contains 3 pointers. So
662	* the default is (256 * 12) = 3K on 32-bit architectures.
663	*
664	* This must be one less than a power of 2 between
665	* 4 and 256. Valid values along with the application
666	* priority levels and memory saved when pointers are
667	* 32-bits in size are:
668	*
669	* + 3, 2 application priorities, 3024 bytes saved
670	* + 7, 5 application priorities, 2976 bytes saved
671	* + 15, 13 application priorities, 2880 bytes saved
672	* + 31, 29 application priorities, 2688 bytes saved
673	* + 63, 61 application priorities, 2304 bytes saved
674	* + 127, 125 application priorities, 1536 bytes saved
675	* + 255, 253 application priorities, 0 bytes saved
676	*
677	* It is specified in terms of Classic API priority values.
678	*/
679	#ifndef CONFIGURE_MAXIMUM_PRIORITY
680	#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
681	#endif
682
683	/**
684	* @defgroup ConfigScheduler Scheduler configuration
685	*
686	* @ingroup Configuration
687	*
688	* The scheduler configuration allows an application to select the
689	* scheduling policy to use. The supported configurations are:
690	*
691	* - CONFIGURE_SCHEDULER_PRIORITY - Deterministic Priority Scheduler
692	* - CONFIGURE_SCHEDULER_PRIORITY_SMP - Deterministic Priority SMP Scheduler
693	* - CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP - Deterministic
694	* Priority SMP Affinity Scheduler
695	* - CONFIGURE_SCHEDULER_STRONG_APA - Strong APA Scheduler
696	* - CONFIGURE_SCHEDULER_SIMPLE - Light-weight Priority Scheduler
697	* - CONFIGURE_SCHEDULER_SIMPLE_SMP - Simple SMP Priority Scheduler
698	* - CONFIGURE_SCHEDULER_EDF - EDF Scheduler
699	* - CONFIGURE_SCHEDULER_EDF_SMP - EDF SMP Scheduler
700	* - CONFIGURE_SCHEDULER_CBS - CBS Scheduler
701	* - CONFIGURE_SCHEDULER_USER - user provided scheduler
702	*
703	* If no configuration is specified by the application in a uniprocessor
704	* configuration, then CONFIGURE_SCHEDULER_PRIORITY is the default.
705	*
706	* If no configuration is specified by the application in SMP
707	* configuration, then CONFIGURE_SCHEDULER_PRIORITY_SMP is the default.
708	*
709	* An application can define its own scheduling policy by defining
710	* CONFIGURE_SCHEDULER_USER and the following:
711	*
712	* - CONFIGURE_SCHEDULER
713	* - CONFIGURE_SCHEDULER_TABLE_ENTRIES
714	* - CONFIGURE_SCHEDULER_USER_PER_THREAD
715	*/
716
717	#ifdef CONFIGURE_SCHEDULER_CONTEXT
718	#warning "CONFIGURE_SCHEDULER_CONTEXT has been renamed to CONFIGURE_SCHEDULER since RTEMS 5.1"
719	#define CONFIGURE_SCHEDULER CONFIGURE_SCHEDULER_CONTEXT
720	#endif
721
722	#ifdef CONFIGURE_SCHEDULER_CONTROLS
723	#warning "CONFIGURE_SCHEDULER_CONTROLS has been renamed to CONFIGURE_SCHEDULER_TABLE_ENTRIES since RTEMS 5.1"
724	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES CONFIGURE_SCHEDULER_CONTROLS
725	#endif
726
727	#ifdef CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
728	#warning "CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS has been renamed to CONFIGURE_SCHEDULER_ASSIGNMENTS since RTEMS 5.1"
729	#define CONFIGURE_SCHEDULER_ASSIGNMENTS CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS
730	#endif
731
732	#if !defined(CONFIGURE_SCHEDULER_USER) && \
733	!defined(CONFIGURE_SCHEDULER_PRIORITY) && \
734	!defined(CONFIGURE_SCHEDULER_PRIORITY_SMP) && \
735	!defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP) && \
736	!defined(CONFIGURE_SCHEDULER_STRONG_APA) && \
737	!defined(CONFIGURE_SCHEDULER_SIMPLE) && \
738	!defined(CONFIGURE_SCHEDULER_SIMPLE_SMP) && \
739	!defined(CONFIGURE_SCHEDULER_EDF) && \
740	!defined(CONFIGURE_SCHEDULER_EDF_SMP) && \
741	!defined(CONFIGURE_SCHEDULER_CBS)
742	#if defined(RTEMS_SMP) && CONFIGURE_MAXIMUM_PROCESSORS > 1
743	/**
744	* If no scheduler is specified in an SMP configuration, the
745	* EDF scheduler is default.
746	*/
747	#define CONFIGURE_SCHEDULER_EDF_SMP
748	#else
749	/**
750	* If no scheduler is specified in a uniprocessor configuration, the
751	* priority scheduler is default.
752	*/
753	#define CONFIGURE_SCHEDULER_PRIORITY
754	#endif
755	#endif
756
757	#include <rtems/scheduler.h>
758
759	/*
760	* If the Priority Scheduler is selected, then configure for it.
761	*/
762	#if defined(CONFIGURE_SCHEDULER_PRIORITY)
763	#if !defined(CONFIGURE_SCHEDULER_NAME)
764	/** Configure the name of the scheduler instance */
765	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'P', 'D', ' ')
766	#endif
767
768	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
769	/** Configure the context needed by the scheduler instance */
770	#define CONFIGURE_SCHEDULER \
771	RTEMS_SCHEDULER_PRIORITY( \
772	dflt, \
773	CONFIGURE_MAXIMUM_PRIORITY + 1 \
774	)
775
776	/** Configure the controls for this scheduler instance */
777	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
778	RTEMS_SCHEDULER_TABLE_PRIORITY(dflt, CONFIGURE_SCHEDULER_NAME)
779	#endif
780	#endif
781
782	/*
783	* If the Deterministic Priority SMP Scheduler is selected, then configure for
784	* it.
785	*/
786	#if defined(CONFIGURE_SCHEDULER_PRIORITY_SMP)
787	#if !defined(CONFIGURE_SCHEDULER_NAME)
788	/** Configure the name of the scheduler instance */
789	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'D', ' ')
790	#endif
791
792	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
793	/** Configure the context needed by the scheduler instance */
794	#define CONFIGURE_SCHEDULER \
795	RTEMS_SCHEDULER_PRIORITY_SMP( \
796	dflt, \
797	CONFIGURE_MAXIMUM_PRIORITY + 1 \
798	)
799
800	/** Configure the controls for this scheduler instance */
801	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
802	RTEMS_SCHEDULER_TABLE_PRIORITY_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
803	#endif
804	#endif
805
806	/*
807	* If the Deterministic Priority Affinity SMP Scheduler is selected, then configure for
808	* it.
809	*/
810	#if defined(CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP)
811	#if !defined(CONFIGURE_SCHEDULER_NAME)
812	/** Configure the name of the scheduler instance */
813	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'A', ' ')
814	#endif
815
816	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
817	/** Configure the context needed by the scheduler instance */
818	#define CONFIGURE_SCHEDULER \
819	RTEMS_SCHEDULER_PRIORITY_AFFINITY_SMP( \
820	dflt, \
821	CONFIGURE_MAXIMUM_PRIORITY + 1 \
822	)
823
824	/** Configure the controls for this scheduler instance */
825	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
826	RTEMS_SCHEDULER_TABLE_PRIORITY_AFFINITY_SMP( \
827	dflt, \
828	CONFIGURE_SCHEDULER_NAME \
829	)
830	#endif
831	#endif
832
833	/*
834	* If the Strong APA Scheduler is selected, then configure for
835	* it.
836	*/
837	#if defined(CONFIGURE_SCHEDULER_STRONG_APA)
838	#if !defined(CONFIGURE_SCHEDULER_NAME)
839	/** Configure the name of the scheduler instance */
840	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'A', 'P', 'A')
841	#endif
842
843	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
844	/** Configure the context needed by the scheduler instance */
845	#define CONFIGURE_SCHEDULER \
846	RTEMS_SCHEDULER_STRONG_APA( \
847	dflt, \
848	CONFIGURE_MAXIMUM_PRIORITY + 1 \
849	)
850
851	/** Configure the controls for this scheduler instance */
852	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
853	RTEMS_SCHEDULER_TABLE_STRONG_APA(dflt, CONFIGURE_SCHEDULER_NAME)
854	#endif
855	#endif
856
857	/*
858	* If the Simple Priority Scheduler is selected, then configure for it.
859	*/
860	#if defined(CONFIGURE_SCHEDULER_SIMPLE)
861	#if !defined(CONFIGURE_SCHEDULER_NAME)
862	/** Configure the name of the scheduler instance */
863	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', '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 RTEMS_SCHEDULER_SIMPLE(dflt)
869
870	/** Configure the controls for this scheduler instance */
871	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
872	RTEMS_SCHEDULER_TABLE_SIMPLE(dflt, CONFIGURE_SCHEDULER_NAME)
873	#endif
874	#endif
875
876	/*
877	* If the Simple SMP Priority Scheduler is selected, then configure for it.
878	*/
879	#if defined(CONFIGURE_SCHEDULER_SIMPLE_SMP)
880	#if !defined(CONFIGURE_SCHEDULER_NAME)
881	/** Configure the name of the scheduler instance */
882	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'P', 'S', ' ')
883	#endif
884
885	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
886	/** Configure the context needed by the scheduler instance */
887	#define CONFIGURE_SCHEDULER \
888	RTEMS_SCHEDULER_SIMPLE_SMP(dflt)
889
890	/** Configure the controls for this scheduler instance */
891	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
892	RTEMS_SCHEDULER_TABLE_SIMPLE_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
893	#endif
894	#endif
895
896	/*
897	* If the EDF Scheduler is selected, then configure for it.
898	*/
899	#if defined(CONFIGURE_SCHEDULER_EDF)
900	#if !defined(CONFIGURE_SCHEDULER_NAME)
901	/** Configure the name of the scheduler instance */
902	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', '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 RTEMS_SCHEDULER_EDF(dflt)
908
909	/** Configure the controls for this scheduler instance */
910	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
911	RTEMS_SCHEDULER_TABLE_EDF(dflt, CONFIGURE_SCHEDULER_NAME)
912	#endif
913	#endif
914
915	/*
916	* If the EDF SMP Scheduler is selected, then configure for it.
917	*/
918	#if defined(CONFIGURE_SCHEDULER_EDF_SMP)
919	#if !defined(CONFIGURE_SCHEDULER_NAME)
920	/** Configure the name of the scheduler instance */
921	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('M', 'E', 'D', 'F')
922	#endif
923
924	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
925	/** Configure the context needed by the scheduler instance */
926	#define CONFIGURE_SCHEDULER \
927	RTEMS_SCHEDULER_EDF_SMP(dflt, CONFIGURE_MAXIMUM_PROCESSORS)
928
929	/** Configure the controls for this scheduler instance */
930	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
931	RTEMS_SCHEDULER_TABLE_EDF_SMP(dflt, CONFIGURE_SCHEDULER_NAME)
932	#endif
933	#endif
934
935	/*
936	* If the CBS Scheduler is selected, then configure for it.
937	*/
938	#if defined(CONFIGURE_SCHEDULER_CBS)
939	#if !defined(CONFIGURE_SCHEDULER_NAME)
940	/** Configure the name of the scheduler instance */
941	#define CONFIGURE_SCHEDULER_NAME rtems_build_name('U', 'C', 'B', 'S')
942	#endif
943
944	#if !defined(CONFIGURE_SCHEDULER_TABLE_ENTRIES)
945	/** Configure the context needed by the scheduler instance */
946	#define CONFIGURE_SCHEDULER RTEMS_SCHEDULER_CBS(dflt)
947
948	/** Configure the controls for this scheduler instance */
949	#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
950	RTEMS_SCHEDULER_TABLE_CBS(dflt, CONFIGURE_SCHEDULER_NAME)
951	#endif
952
953	#ifndef CONFIGURE_CBS_MAXIMUM_SERVERS
954	#define CONFIGURE_CBS_MAXIMUM_SERVERS CONFIGURE_MAXIMUM_TASKS
955	#endif
956
957	#ifdef CONFIGURE_INIT
958	const uint32_t _Scheduler_CBS_Maximum_servers =
959	CONFIGURE_CBS_MAXIMUM_SERVERS;
960
961	Scheduler_CBS_Server
962	_Scheduler_CBS_Server_list[ CONFIGURE_CBS_MAXIMUM_SERVERS ];
963	#endif
964	#endif
965
966	/*
967	* Set up the scheduler entry points table. The scheduling code uses
968	* this code to know which scheduler is configured by the user.
969	*/
970	#ifdef CONFIGURE_INIT
971	#if defined(CONFIGURE_SCHEDULER)
972	CONFIGURE_SCHEDULER;
973	#endif
974
975	const Scheduler_Control _Scheduler_Table[] = {
976	CONFIGURE_SCHEDULER_TABLE_ENTRIES
977	};
978
979	#define _CONFIGURE_SCHEDULER_COUNT RTEMS_ARRAY_SIZE( _Scheduler_Table )
980
981	#if defined(RTEMS_SMP)
982	const size_t _Scheduler_Count = _CONFIGURE_SCHEDULER_COUNT;
983
984	const Scheduler_Assignment _Scheduler_Initial_assignments[] = {
985	#if defined(CONFIGURE_SCHEDULER_ASSIGNMENTS)
986	CONFIGURE_SCHEDULER_ASSIGNMENTS
987	#else
988	#define _CONFIGURE_SCHEDULER_ASSIGN \
989	RTEMS_SCHEDULER_ASSIGN( \
990	0, \
991	RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL \
992	)
993	_CONFIGURE_SCHEDULER_ASSIGN
994	#if CONFIGURE_MAXIMUM_PROCESSORS >= 2
995	, _CONFIGURE_SCHEDULER_ASSIGN
996	#endif
997	#if CONFIGURE_MAXIMUM_PROCESSORS >= 3
998	, _CONFIGURE_SCHEDULER_ASSIGN
999	#endif
1000	#if CONFIGURE_MAXIMUM_PROCESSORS >= 4
1001	, _CONFIGURE_SCHEDULER_ASSIGN
1002	#endif
1003	#if CONFIGURE_MAXIMUM_PROCESSORS >= 5
1004	, _CONFIGURE_SCHEDULER_ASSIGN
1005	#endif
1006	#if CONFIGURE_MAXIMUM_PROCESSORS >= 6
1007	, _CONFIGURE_SCHEDULER_ASSIGN
1008	#endif
1009	#if CONFIGURE_MAXIMUM_PROCESSORS >= 7
1010	, _CONFIGURE_SCHEDULER_ASSIGN
1011	#endif
1012	#if CONFIGURE_MAXIMUM_PROCESSORS >= 8
1013	, _CONFIGURE_SCHEDULER_ASSIGN
1014	#endif
1015	#if CONFIGURE_MAXIMUM_PROCESSORS >= 9
1016	, _CONFIGURE_SCHEDULER_ASSIGN
1017	#endif
1018	#if CONFIGURE_MAXIMUM_PROCESSORS >= 10
1019	, _CONFIGURE_SCHEDULER_ASSIGN
1020	#endif
1021	#if CONFIGURE_MAXIMUM_PROCESSORS >= 11
1022	, _CONFIGURE_SCHEDULER_ASSIGN
1023	#endif
1024	#if CONFIGURE_MAXIMUM_PROCESSORS >= 12
1025	, _CONFIGURE_SCHEDULER_ASSIGN
1026	#endif
1027	#if CONFIGURE_MAXIMUM_PROCESSORS >= 13
1028	, _CONFIGURE_SCHEDULER_ASSIGN
1029	#endif
1030	#if CONFIGURE_MAXIMUM_PROCESSORS >= 14
1031	, _CONFIGURE_SCHEDULER_ASSIGN
1032	#endif
1033	#if CONFIGURE_MAXIMUM_PROCESSORS >= 15
1034	, _CONFIGURE_SCHEDULER_ASSIGN
1035	#endif
1036	#if CONFIGURE_MAXIMUM_PROCESSORS >= 16
1037	, _CONFIGURE_SCHEDULER_ASSIGN
1038	#endif
1039	#if CONFIGURE_MAXIMUM_PROCESSORS >= 17
1040	, _CONFIGURE_SCHEDULER_ASSIGN
1041	#endif
1042	#if CONFIGURE_MAXIMUM_PROCESSORS >= 18
1043	, _CONFIGURE_SCHEDULER_ASSIGN
1044	#endif
1045	#if CONFIGURE_MAXIMUM_PROCESSORS >= 19
1046	, _CONFIGURE_SCHEDULER_ASSIGN
1047	#endif
1048	#if CONFIGURE_MAXIMUM_PROCESSORS >= 20
1049	, _CONFIGURE_SCHEDULER_ASSIGN
1050	#endif
1051	#if CONFIGURE_MAXIMUM_PROCESSORS >= 21
1052	, _CONFIGURE_SCHEDULER_ASSIGN
1053	#endif
1054	#if CONFIGURE_MAXIMUM_PROCESSORS >= 22
1055	, _CONFIGURE_SCHEDULER_ASSIGN
1056	#endif
1057	#if CONFIGURE_MAXIMUM_PROCESSORS >= 23
1058	, _CONFIGURE_SCHEDULER_ASSIGN
1059	#endif
1060	#if CONFIGURE_MAXIMUM_PROCESSORS >= 24
1061	, _CONFIGURE_SCHEDULER_ASSIGN
1062	#endif
1063	#if CONFIGURE_MAXIMUM_PROCESSORS >= 25
1064	, _CONFIGURE_SCHEDULER_ASSIGN
1065	#endif
1066	#if CONFIGURE_MAXIMUM_PROCESSORS >= 26
1067	, _CONFIGURE_SCHEDULER_ASSIGN
1068	#endif
1069	#if CONFIGURE_MAXIMUM_PROCESSORS >= 27
1070	, _CONFIGURE_SCHEDULER_ASSIGN
1071	#endif
1072	#if CONFIGURE_MAXIMUM_PROCESSORS >= 28
1073	, _CONFIGURE_SCHEDULER_ASSIGN
1074	#endif
1075	#if CONFIGURE_MAXIMUM_PROCESSORS >= 29
1076	, _CONFIGURE_SCHEDULER_ASSIGN
1077	#endif
1078	#if CONFIGURE_MAXIMUM_PROCESSORS >= 30
1079	, _CONFIGURE_SCHEDULER_ASSIGN
1080	#endif
1081	#if CONFIGURE_MAXIMUM_PROCESSORS >= 31
1082	, _CONFIGURE_SCHEDULER_ASSIGN
1083	#endif
1084	#if CONFIGURE_MAXIMUM_PROCESSORS >= 32
1085	, _CONFIGURE_SCHEDULER_ASSIGN
1086	#endif
1087	#undef _CONFIGURE_SCHEDULER_ASSIGN
1088	#endif
1089	};
1090
1091	RTEMS_STATIC_ASSERT(
1092	CONFIGURE_MAXIMUM_PROCESSORS
1093	== RTEMS_ARRAY_SIZE( _Scheduler_Initial_assignments ),
1094	_Scheduler_Initial_assignments
1095	);
1096	#endif
1097	#endif
1098	/*@}/ /* end of Scheduler Configuration */
1099
1100	/**
1101	* @defgroup ConfigurationIdle IDLE Thread Configuration
1102	*
1103	* @addtogroup Configuration
1104	*
1105	* This module contains configuration parameters related to the
1106	* set of IDLE threads. On a uniprocessor system, there is one
1107	* IDLE thread. On an SMP system, there is one for each core.
1108	*/
1109
1110	/*
1111	* If you said the IDLE task was going to do application initialization
1112	* and didn't override the IDLE body, then something is amiss.
1113	*/
1114	#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \
1115	!defined(CONFIGURE_IDLE_TASK_BODY))
1116	#error "CONFIGURE_ERROR: You did not override the IDLE task body."
1117	#endif
1118
1119	/**
1120	* @brief Idle task body configuration.
1121	*
1122	* There is a default IDLE thread body provided by RTEMS which
1123	* has the possibility of being CPU specific. There may be a
1124	* BSP specific override of the RTEMS default body and in turn,
1125	* the application may override and provide its own.
1126	*/
1127	#ifndef CONFIGURE_IDLE_TASK_BODY
1128	#if defined(BSP_IDLE_TASK_BODY)
1129	#define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY
1130	#elif (CPU_PROVIDES_IDLE_THREAD_BODY == TRUE)
1131	#define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body
1132	#else
1133	/* only instantiate and compile if used */
1134	#ifdef CONFIGURE_INIT
1135	void *_Thread_Idle_body(uintptr_t ignored)
1136	{
1137	for( ; ; ) ;
1138	return 0; /* to avoid warning */
1139	}
1140	#endif
1141	#define CONFIGURE_IDLE_TASK_BODY _Thread_Idle_body
1142	#endif
1143	#endif
1144	/*@}/ /* end of IDLE thread configuration */
1145
1146	/**
1147	* @defgroup ConfigurationStackSize Configuration Thread Stack Size
1148	*
1149	* @addtogroup Configuration
1150	*
1151	* This module contains parameters related to thread aand interrupt stacks.
1152	*/
1153
1154	/**
1155	* By default, use the minimum stack size requested by this port.
1156	*/
1157	#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE
1158	#define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE
1159	#endif
1160
1161	/**
1162	* This specifies the default POSIX thread stack size. By default, it is
1163	* twice that recommended for the port.
1164	*/
1165	#define CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE \
1166	(2 * CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1167
1168	/**
1169	* @brief Idle task stack size configuration.
1170	*
1171	* By default, the IDLE task will have a stack of minimum size.
1172	* The BSP or application may override this value.
1173	*/
1174	#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE
1175	#ifdef BSP_IDLE_TASK_STACK_SIZE
1176	#define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE
1177	#else
1178	#define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1179	#endif
1180	#endif
1181	#if CONFIGURE_IDLE_TASK_STACK_SIZE < CONFIGURE_MINIMUM_TASK_STACK_SIZE
1182	#error "CONFIGURE_IDLE_TASK_STACK_SIZE less than CONFIGURE_MINIMUM_TASK_STACK_SIZE"
1183	#endif
1184
1185	/**
1186	* @brief Interrupt stack size configuration.
1187	*
1188	* By default, the interrupt stack will be of minimum size.
1189	* The BSP or application may override this value.
1190	*/
1191	#ifndef CONFIGURE_INTERRUPT_STACK_SIZE
1192	#ifdef BSP_INTERRUPT_STACK_SIZE
1193	#define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE
1194	#else
1195	#define CONFIGURE_INTERRUPT_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1196	#endif
1197	#endif
1198
1199	/**
1200	* This reserves memory for the interrupt stack if it is to be allocated
1201	* by RTEMS rather than the BSP.
1202	*
1203	* @todo Try to get to the point where all BSPs support allocating the
1204	* memory from the Workspace.
1205	*/
1206	#if (CPU_ALLOCATE_INTERRUPT_STACK == 0)
1207	#define _CONFIGURE_INTERRUPT_STACK_MEMORY 0
1208	#else
1209	#define _CONFIGURE_INTERRUPT_STACK_MEMORY \
1210	_Configure_From_workspace( CONFIGURE_INTERRUPT_STACK_SIZE )
1211	#endif
1212
1213	/**
1214	* Configure the very much optional task stack allocator initialization
1215	*/
1216	#ifndef CONFIGURE_TASK_STACK_ALLOCATOR_INIT
1217	#define CONFIGURE_TASK_STACK_ALLOCATOR_INIT NULL
1218	#endif
1219
1220	/*
1221	* Configure the very much optional task stack allocator and deallocator.
1222	*/
1223	#if !defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1224	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)
1225	/**
1226	* This specifies the task stack allocator method.
1227	*/
1228	#define CONFIGURE_TASK_STACK_ALLOCATOR _Workspace_Allocate
1229	/**
1230	* This specifies the task stack deallocator method.
1231	*/
1232	#define CONFIGURE_TASK_STACK_DEALLOCATOR _Workspace_Free
1233	#elif (defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1234	&& !defined(CONFIGURE_TASK_STACK_DEALLOCATOR)) \
1235	\|\| (!defined(CONFIGURE_TASK_STACK_ALLOCATOR) \
1236	&& defined(CONFIGURE_TASK_STACK_DEALLOCATOR))
1237	#error "CONFIGURE_TASK_STACK_ALLOCATOR and CONFIGURE_TASK_STACK_DEALLOCATOR must be both defined or both undefined"
1238	#endif
1239	/*@}/ /* end of thread/interrupt stack configuration */
1240
1241	/**
1242	* @addtogroup Configuration
1243	*/
1244	/*@{/
1245
1246	/**
1247	* Should the RTEMS Workspace and C Program Heap be cleared automatically
1248	* at system start up?
1249	*/
1250	#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
1251	#ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY
1252	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \
1253	BSP_ZERO_WORKSPACE_AUTOMATICALLY
1254	#else
1255	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE
1256	#endif
1257	#endif
1258	/*@}/ /* end of add to group Configuration */
1259
1260	/**
1261	* @defgroup ConfigurationMalloc RTEMS Malloc configuration
1262	*
1263	* This module contains parameters related to configuration of the RTEMS
1264	* Malloc implementation.
1265	*/
1266	/*@{/
1267	#include <rtems/malloc.h>
1268
1269	#ifdef CONFIGURE_INIT
1270	/**
1271	* By default, RTEMS uses separate heaps for the RTEMS Workspace and
1272	* the C Program Heap. The application can choose optionally to combine
1273	* these to provide one larger memory pool. This is particularly
1274	* useful in combination with the unlimited objects configuration.
1275	*/
1276	#ifdef CONFIGURE_UNIFIED_WORK_AREAS
1277	Heap_Control *RTEMS_Malloc_Heap = &_Workspace_Area;
1278	#else
1279	Heap_Control RTEMS_Malloc_Area;
1280	Heap_Control *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area;
1281	#endif
1282	#endif
1283
1284	#ifdef CONFIGURE_INIT
1285	/**
1286	* This configures the sbrk() support for the malloc family.
1287	* By default it is assumed that the BSP provides all available
1288	* RAM to the malloc family implementation so sbrk()'ing to get
1289	* more memory would always fail anyway.
1290	*/
1291	const rtems_heap_extend_handler rtems_malloc_extend_handler =
1292	#ifdef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
1293	rtems_heap_extend_via_sbrk;
1294	#else
1295	rtems_heap_null_extend;
1296	#endif
1297	#endif
1298
1299	#ifdef CONFIGURE_INIT
1300	/**
1301	* This configures the malloc family plugin which dirties memory
1302	* allocated. This is helpful for finding unitialized data structure
1303	* problems.
1304	*/
1305	rtems_malloc_dirtier_t rtems_malloc_dirty_helper =
1306	#if defined(CONFIGURE_MALLOC_DIRTY)
1307	rtems_malloc_dirty_memory;
1308	#else
1309	NULL;
1310	#endif
1311	#endif
1312	/*@}/ /* end of Malloc Configuration */
1313
1314	/**
1315	* @defgroup ConfigurationHelpers Configuration Helpers
1316	*
1317	* @ingroup Configuration
1318	*
1319	* This module contains items which are used internally to ease
1320	* the configuration calculations.
1321	*/
1322	/*@{/
1323
1324	/**
1325	* Zero of one returns 0 if the parameter is 0 else 1 is returned.
1326	*/
1327	#define _Configure_Zero_or_One(_number) ((_number) != 0 ? 1 : 0)
1328
1329	/**
1330	* General helper to align up a value.
1331	*/
1332	#define _Configure_Align_up(_val, _align) \
1333	(((_val) + (_align) - 1) - ((_val) + (_align) - 1) % (_align))
1334
1335	#define _CONFIGURE_HEAP_MIN_BLOCK_SIZE \
1336	_Configure_Align_up(sizeof(Heap_Block), CPU_HEAP_ALIGNMENT)
1337
1338	/**
1339	* This is a helper macro used in calculations in this file. It is used
1340	* to noted when an element is allocated from the RTEMS Workspace and adds
1341	* a factor to account for heap overhead plus an alignment factor that
1342	* may be applied.
1343	*/
1344	#define _Configure_From_workspace(_size) \
1345	(ssize_t) (_Configure_Zero_or_One(_size) * \
1346	_Configure_Align_up(_size + HEAP_BLOCK_HEADER_SIZE, \
1347	_CONFIGURE_HEAP_MIN_BLOCK_SIZE))
1348
1349	/**
1350	* This is a helper macro used in stack space calculations in this file. It
1351	* may be provided by the application in case a special task stack allocator
1352	* is used. The default is allocation from the RTEMS Workspace.
1353	*/
1354	#ifdef CONFIGURE_TASK_STACK_FROM_ALLOCATOR
1355	#define _Configure_From_stackspace(_stack_size) \
1356	CONFIGURE_TASK_STACK_FROM_ALLOCATOR(_stack_size)
1357	#else
1358	#define _Configure_From_stackspace(_stack_size) \
1359	_Configure_From_workspace(_stack_size)
1360	#endif
1361
1362	/**
1363	* Do not use the unlimited bit as part of the multiplication
1364	* for memory usage.
1365	*/
1366	#define _Configure_Max_Objects(_max) \
1367	(_Configure_Zero_or_One(_max) * rtems_resource_maximum_per_allocation(_max))
1368
1369	/**
1370	* This macro accounts for how memory for a set of configured objects is
1371	* allocated from the Executive Workspace.
1372	*
1373	* NOTE: It does NOT attempt to address the more complex case of unlimited
1374	* objects.
1375	*/
1376	#define _Configure_Object_RAM(_number, _size) ( \
1377	_Configure_From_workspace(_Configure_Max_Objects(_number) * (_size)) + \
1378	_Configure_From_workspace( \
1379	_Configure_Zero_or_One(_number) * ( \
1380	(_Configure_Max_Objects(_number) + 1) * sizeof(Objects_Control *) + \
1381	_Configure_Align_up(sizeof(void *), CPU_ALIGNMENT) + \
1382	_Configure_Align_up(sizeof(uint32_t), CPU_ALIGNMENT) \
1383	) \
1384	) \
1385	)
1386	/*@}/
1387
1388	/**
1389	* @defgroup ConfigurationInitTasksTable Initialization Tasks Configuration
1390	*
1391	* @addtogroup Configuration
1392	*
1393	* This group contains the elements needed to define the Classic API
1394	* Initialization Tasks Table.
1395	*
1396	* Default User Initialization Task Table. This table guarantees that
1397	* one user initialization table is defined.
1398	*
1399	* WHEN CONFIGURE_HAS_OWN_INIT_TASK_TABLE is defined, the user is
1400	* responsible for defining their own table information and setting the
1401	* appropriate variables.
1402	*/
1403	#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
1404	!defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
1405
1406	/**
1407	* When using the default Classic API Initialization Tasks Table, this is
1408	* used to specify the name of the single Classic API task.
1409	*/
1410	#ifndef CONFIGURE_INIT_TASK_NAME
1411	#define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ')
1412	#endif
1413
1414	/**
1415	* When using the default Classic API Initialization Tasks Table, this is
1416	* used to specify the stack size of the single Classic API task.
1417	*/
1418	#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
1419	#define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
1420	#endif
1421
1422	/**
1423	* When using the default Classic API Initialization Tasks Table, this is
1424	* used to specify the priority of the single Classic API task.
1425	*/
1426	#ifndef CONFIGURE_INIT_TASK_PRIORITY
1427	#define CONFIGURE_INIT_TASK_PRIORITY 1
1428	#endif
1429
1430	/**
1431	* When using the default Classic API Initialization Tasks Table, this is
1432	* used to specify the attributes size of the single Classic API task.
1433	*/
1434	#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
1435	#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
1436	#endif
1437
1438	/**
1439	* When using the default Classic API Initialization Tasks Table, this is
1440	* used to specify the entry point of the single Classic API task.
1441	*/
1442	#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
1443	#ifdef __cplusplus
1444	extern "C" {
1445	#endif
1446	rtems_task Init (rtems_task_argument );
1447	#ifdef __cplusplus
1448	}
1449	#endif
1450	#define CONFIGURE_INIT_TASK_ENTRY_POINT Init
1451	extern const char* bsp_boot_cmdline;
1452	#define CONFIGURE_INIT_TASK_ARGUMENTS ((rtems_task_argument) &bsp_boot_cmdline)
1453	#endif
1454
1455	/**
1456	* When using the default Classic API Initialization Tasks Table, this is
1457	* used to specify the initial execution mode of the single Classic API task.
1458	*/
1459	#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
1460	#ifdef _CONFIGURE_SMP_APPLICATION
1461	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
1462	#else
1463	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
1464	#endif
1465	#endif
1466
1467	/**
1468	* When using the default Classic API Initialization Tasks Table, this is
1469	* used to specify the initial argument to the single Classic API task.
1470	*/
1471	#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
1472	#define CONFIGURE_INIT_TASK_ARGUMENTS 0
1473	#endif
1474
1475	#ifdef CONFIGURE_INIT
1476	rtems_initialization_tasks_table Initialization_tasks[] = {
1477	{ CONFIGURE_INIT_TASK_NAME,
1478	CONFIGURE_INIT_TASK_STACK_SIZE,
1479	CONFIGURE_INIT_TASK_PRIORITY,
1480	CONFIGURE_INIT_TASK_ATTRIBUTES,
1481	CONFIGURE_INIT_TASK_ENTRY_POINT,
1482	CONFIGURE_INIT_TASK_INITIAL_MODES,
1483	CONFIGURE_INIT_TASK_ARGUMENTS
1484	}
1485	};
1486	#endif
1487
1488	/**
1489	* This is the name of the Initialization Tasks Table generated.
1490	*/
1491	#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
1492
1493	/*
1494	* This is the size of the Initialization Tasks Table generated.
1495	*/
1496	#define CONFIGURE_INIT_TASK_TABLE_SIZE \
1497	RTEMS_ARRAY_SIZE(CONFIGURE_INIT_TASK_TABLE)
1498
1499	#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
1500	#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
1501
1502	/*
1503	* The user application is responsible for defining everything
1504	* when CONFIGURE_HAS_OWN_INIT_TABLE is defined.
1505	*/
1506	#else /* not using standard or providing own Init Task Table */
1507
1508	/*
1509	* This is the name of the Initialization Task when none is configured.
1510	*/
1511	#define CONFIGURE_INIT_TASK_TABLE NULL
1512
1513	/*
1514	* This is the size of the Initialization Task when none is configured.
1515	*/
1516	#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
1517
1518	/*
1519	* This is the stack size of the Initialization Task when none is configured.
1520	*/
1521	#define CONFIGURE_INIT_TASK_STACK_SIZE 0
1522
1523	#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
1524
1525	#endif
1526	/*@}/ /* end of Classic API Initialization Tasks Table */
1527
1528	/**
1529	* @defgroup ConfigurationDriverTable Device Driver Table Configuration
1530	*
1531	* @addtogroup Configuration
1532	*
1533	* This group contains parameters related to generating a Device Driver
1534	* Table.
1535	*
1536	* Default Device Driver Table. Each driver needed by the test is explicitly
1537	* choosen by the application. There is always a null driver entry.
1538	*/
1539	/*@{/
1540
1541	/**
1542	* This is an empty device driver slot.
1543	*/
1544	#define NULL_DRIVER_TABLE_ENTRY \
1545	{ NULL, NULL, NULL, NULL, NULL, NULL }
1546
1547	#if (defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1548	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER)) \|\| \
1549	(defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1550	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER)) \|\| \
1551	(defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER) && \
1552	defined(CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER))
1553	#error "CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER, CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER, and CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER are mutually exclusive"
1554	#endif
1555
1556	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1557	#include <rtems/console.h>
1558	#endif
1559
1560	#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
1561	#include <rtems/console.h>
1562
1563	#ifdef CONFIGURE_INIT
1564	RTEMS_SYSINIT_ITEM(
1565	_Console_simple_Initialize,
1566	RTEMS_SYSINIT_DEVICE_DRIVERS,
1567	RTEMS_SYSINIT_ORDER_SECOND
1568	);
1569	#endif
1570	#endif
1571
1572	#ifdef CONFIGURE_APPLICATION_NEEDS_SIMPLE_TASK_CONSOLE_DRIVER
1573	#include <rtems/console.h>
1574
1575	#ifdef CONFIGURE_INIT
1576	RTEMS_SYSINIT_ITEM(
1577	_Console_simple_task_Initialize,
1578	RTEMS_SYSINIT_DEVICE_DRIVERS,
1579	RTEMS_SYSINIT_ORDER_SECOND
1580	);
1581	#endif
1582	#endif
1583
1584	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1585	#include <rtems/clockdrv.h>
1586	#endif
1587
1588	#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
1589	#include <rtems/btimer.h>
1590	#endif
1591
1592	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1593	#include <rtems/rtc.h>
1594	#endif
1595
1596	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1597	#include <rtems/watchdogdrv.h>
1598	#endif
1599
1600	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1601	#include <rtems/framebuffer.h>
1602	#endif
1603
1604	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1605	#include <rtems/devnull.h>
1606	#endif
1607
1608	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1609	#include <rtems/devzero.h>
1610	#endif
1611
1612	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1613	/* the ide driver needs the ATA driver */
1614	#ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1615	#define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1616	#endif
1617	#include <libchip/ide_ctrl.h>
1618	#endif
1619
1620	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1621	#include <libchip/ata.h>
1622	#endif
1623
1624	#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
1625
1626	/**
1627	* This specifies the maximum number of device drivers that
1628	* can be installed in the system at one time. It must account
1629	* for both the statically and dynamically installed drivers.
1630	*/
1631	#ifndef CONFIGURE_MAXIMUM_DRIVERS
1632	#define CONFIGURE_MAXIMUM_DRIVERS
1633	#endif
1634
1635	#ifdef CONFIGURE_INIT
1636	rtems_driver_address_table
1637	_IO_Driver_address_table[ CONFIGURE_MAXIMUM_DRIVERS ] = {
1638	#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
1639	CONFIGURE_BSP_PREREQUISITE_DRIVERS,
1640	#endif
1641	#ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
1642	CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
1643	#endif
1644	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
1645	CONSOLE_DRIVER_TABLE_ENTRY,
1646	#endif
1647	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
1648	CLOCK_DRIVER_TABLE_ENTRY,
1649	#endif
1650	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
1651	RTC_DRIVER_TABLE_ENTRY,
1652	#endif
1653	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
1654	WATCHDOG_DRIVER_TABLE_ENTRY,
1655	#endif
1656	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
1657	DEVNULL_DRIVER_TABLE_ENTRY,
1658	#endif
1659	#ifdef CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER
1660	DEVZERO_DRIVER_TABLE_ENTRY,
1661	#endif
1662	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
1663	IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
1664	#endif
1665	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1666	ATA_DRIVER_TABLE_ENTRY,
1667	#endif
1668	#ifdef CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER
1669	FRAME_BUFFER_DRIVER_TABLE_ENTRY,
1670	#endif
1671	#ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
1672	CONFIGURE_APPLICATION_EXTRA_DRIVERS,
1673	#endif
1674	#ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
1675	NULL_DRIVER_TABLE_ENTRY
1676	#elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
1677	!defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
1678	!defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
1679	!defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
1680	!defined(CONFIGURE_APPLICATION_NEEDS_ZERO_DRIVER) && \
1681	!defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
1682	!defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
1683	!defined(CONFIGURE_APPLICATION_NEEDS_FRAME_BUFFER_DRIVER) && \
1684	!defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
1685	NULL_DRIVER_TABLE_ENTRY
1686	#endif
1687	};
1688
1689	const size_t _IO_Number_of_drivers =
1690	RTEMS_ARRAY_SIZE( _IO_Driver_address_table );
1691	#endif
1692
1693	#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
1694
1695	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
1696	/*
1697	* configure the priority of the ATA driver task
1698	*/
1699	#ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
1700	#define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
1701	#endif
1702	#ifdef CONFIGURE_INIT
1703	rtems_task_priority rtems_ata_driver_task_priority
1704	= CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
1705	#endif /* CONFIGURE_INIT */
1706	#endif
1707	/*@}/ /* end of Device Driver Table Configuration */
1708
1709	/**
1710	* @defgroup ConfigurationLibBlock Configuration of LIBBLOCK
1711	*
1712	* @addtogroup Configuration
1713	*
1714	* This module contains parameters related to the LIBBLOCK buffering
1715	* and caching subsystem. It requires tasks to swap out data to be
1716	* written to non-volatile storage.
1717	*/
1718	/*@{/
1719	#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
1720	#include <rtems/bdbuf.h>
1721	/*
1722	* configure the bdbuf cache parameters
1723	*/
1724	#ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
1725	#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
1726	RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
1727	#endif
1728	#ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
1729	#define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
1730	RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
1731	#endif
1732	#ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
1733	#define CONFIGURE_SWAPOUT_TASK_PRIORITY \
1734	RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
1735	#endif
1736	#ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
1737	#define CONFIGURE_SWAPOUT_SWAP_PERIOD \
1738	RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
1739	#endif
1740	#ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
1741	#define CONFIGURE_SWAPOUT_BLOCK_HOLD \
1742	RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
1743	#endif
1744	#ifndef CONFIGURE_SWAPOUT_WORKER_TASKS
1745	#define CONFIGURE_SWAPOUT_WORKER_TASKS \
1746	RTEMS_BDBUF_SWAPOUT_WORKER_TASKS_DEFAULT
1747	#endif
1748	#ifndef CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY
1749	#define CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY \
1750	RTEMS_BDBUF_SWAPOUT_WORKER_TASK_PRIORITY_DEFAULT
1751	#endif
1752	#ifndef CONFIGURE_BDBUF_TASK_STACK_SIZE
1753	#define CONFIGURE_BDBUF_TASK_STACK_SIZE \
1754	RTEMS_BDBUF_TASK_STACK_SIZE_DEFAULT
1755	#endif
1756	#ifndef CONFIGURE_BDBUF_CACHE_MEMORY_SIZE
1757	#define CONFIGURE_BDBUF_CACHE_MEMORY_SIZE \
1758	RTEMS_BDBUF_CACHE_MEMORY_SIZE_DEFAULT
1759	#endif
1760	#ifndef CONFIGURE_BDBUF_BUFFER_MIN_SIZE
1761	#define CONFIGURE_BDBUF_BUFFER_MIN_SIZE \
1762	RTEMS_BDBUF_BUFFER_MIN_SIZE_DEFAULT
1763	#endif
1764	#ifndef CONFIGURE_BDBUF_BUFFER_MAX_SIZE
1765	#define CONFIGURE_BDBUF_BUFFER_MAX_SIZE \
1766	RTEMS_BDBUF_BUFFER_MAX_SIZE_DEFAULT
1767	#endif
1768	#ifndef CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1769	#define CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY \
1770	RTEMS_BDBUF_READ_AHEAD_TASK_PRIORITY_DEFAULT
1771	#endif
1772	#ifdef CONFIGURE_INIT
1773	const rtems_bdbuf_config rtems_bdbuf_configuration = {
1774	CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
1775	CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
1776	CONFIGURE_SWAPOUT_TASK_PRIORITY,
1777	CONFIGURE_SWAPOUT_SWAP_PERIOD,
1778	CONFIGURE_SWAPOUT_BLOCK_HOLD,
1779	CONFIGURE_SWAPOUT_WORKER_TASKS,
1780	CONFIGURE_SWAPOUT_WORKER_TASK_PRIORITY,
1781	CONFIGURE_BDBUF_TASK_STACK_SIZE,
1782	CONFIGURE_BDBUF_CACHE_MEMORY_SIZE,
1783	CONFIGURE_BDBUF_BUFFER_MIN_SIZE,
1784	CONFIGURE_BDBUF_BUFFER_MAX_SIZE,
1785	CONFIGURE_BDBUF_READ_AHEAD_TASK_PRIORITY
1786	};
1787	#endif
1788
1789	#define _CONFIGURE_LIBBLOCK_TASKS \
1790	(1 + CONFIGURE_SWAPOUT_WORKER_TASKS + \
1791	(CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS != 0))
1792
1793	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS \
1794	(_CONFIGURE_LIBBLOCK_TASKS * \
1795	(CONFIGURE_BDBUF_TASK_STACK_SIZE <= CONFIGURE_MINIMUM_TASK_STACK_SIZE ? \
1796	0 : CONFIGURE_BDBUF_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1797
1798	#if defined(CONFIGURE_HAS_OWN_BDBUF_TABLE) \|\| \
1799	defined(CONFIGURE_BDBUF_BUFFER_SIZE) \|\| \
1800	defined(CONFIGURE_BDBUF_BUFFER_COUNT)
1801	#error BDBUF Cache does not use a buffer configuration table. Please remove.
1802	#endif
1803	#else
1804	/** This specifies the number of libblock tasks. */
1805	#define _CONFIGURE_LIBBLOCK_TASKS 0
1806	/** This specifies the extra stack space configured for libblock tasks. */
1807	#define _CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS 0
1808	/** This specifies the number of Classic API semaphores needed by libblock. */
1809	#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
1810	/*@}/
1811
1812	/**
1813	* @defgroup ConfigurationMultiprocessing Multiprocessing Configuration
1814	*
1815	* @addtogroup Configuration
1816	*
1817	* This module contains the parameters related to the Multiprocessing
1818	* configuration of RTEMS.
1819	*
1820	* In a single processor or SMP configuration, only two parameters are
1821	* needed and they are defaulted. The user should not have to specify
1822	* any parameters.
1823	*/
1824	/*@{/
1825
1826	/**
1827	* This defines the extra stack space required for the MPCI server thread.
1828	*/
1829	#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
1830	#define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
1831	#endif
1832
1833	#if defined(RTEMS_MULTIPROCESSING)
1834	/*
1835	* Default Multiprocessing Configuration Table. The defaults are
1836	* appropriate for most of the RTEMS Multiprocessor Test Suite. Each
1837	* value may be overridden within each test to customize the environment.
1838	*/
1839
1840	#ifdef CONFIGURE_MP_APPLICATION
1841	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1
1842
1843	#ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
1844
1845	#ifndef CONFIGURE_MP_NODE_NUMBER
1846	#define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
1847	#endif
1848
1849	#ifndef CONFIGURE_MP_MAXIMUM_NODES
1850	#define CONFIGURE_MP_MAXIMUM_NODES 2
1851	#endif
1852
1853	#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
1854	#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
1855	#endif
1856	#define _CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
1857	_Configure_From_workspace( \
1858	(_global_objects) * sizeof(Objects_MP_Control) \
1859	)
1860
1861	#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
1862	#define CONFIGURE_MP_MAXIMUM_PROXIES 32
1863	#endif
1864	#define _CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
1865	_Configure_From_workspace((_proxies) \
1866	* (sizeof(Thread_Proxy_control) \
1867	+ THREAD_QUEUE_HEADS_SIZE(_CONFIGURE_SCHEDULER_COUNT)))
1868
1869	#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
1870	#include <mpci.h>
1871	#define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
1872	#endif
1873
1874	#ifdef CONFIGURE_INIT
1875	rtems_multiprocessing_table Multiprocessing_configuration = {
1876	CONFIGURE_MP_NODE_NUMBER, /* local node number */
1877	CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes */
1878	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */
1879	CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */
1880	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
1881	CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */
1882	};
1883	#endif
1884
1885	#define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration
1886
1887	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 1
1888
1889	#endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
1890	#else
1891	#define CONFIGURE_MULTIPROCESSING_TABLE NULL
1892	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
1893	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1894	#endif /* CONFIGURE_MP_APPLICATION */
1895	#else
1896	#define _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
1897	#define _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT 0
1898	#endif /* RTEMS_MULTIPROCESSING */
1899	/*@}/ /* end of Multiprocessing Configuration */
1900
1901	/**
1902	* This macro specifies that the user wants to use unlimited objects for any
1903	* classic or posix objects that have not already been given resource limits.
1904	*/
1905	#if defined(CONFIGURE_UNLIMITED_OBJECTS)
1906	#if !defined(CONFIGURE_UNIFIED_WORK_AREAS) && \
1907	!defined(CONFIGURE_EXECUTIVE_RAM_SIZE) && \
1908	!defined(CONFIGURE_MEMORY_OVERHEAD)
1909	#error "CONFIGURE_UNLIMITED_OBJECTS requires a unified work area, an executive RAM size, or a defined workspace memory overhead"
1910	#endif
1911
1912	#if !defined(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1913	/**
1914	* This macro specifies a default allocation size for when auto-extending
1915	* unlimited objects if none was given by the user.
1916	*/
1917	#define CONFIGURE_UNLIMITED_ALLOCATION_SIZE 8
1918	#endif
1919	#if !defined(CONFIGURE_MAXIMUM_TASKS)
1920	#define CONFIGURE_MAXIMUM_TASKS \
1921	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1922	#endif
1923	#if !defined(CONFIGURE_MAXIMUM_TIMERS)
1924	#define CONFIGURE_MAXIMUM_TIMERS \
1925	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1926	#endif
1927	#if !defined(CONFIGURE_MAXIMUM_SEMAPHORES)
1928	#define CONFIGURE_MAXIMUM_SEMAPHORES \
1929	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1930	#endif
1931	#if !defined(CONFIGURE_MAXIMUM_MESSAGE_QUEUES)
1932	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES \
1933	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1934	#endif
1935	#if !defined(CONFIGURE_MAXIMUM_PARTITIONS)
1936	#define CONFIGURE_MAXIMUM_PARTITIONS \
1937	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1938	#endif
1939	#if !defined(CONFIGURE_MAXIMUM_REGIONS)
1940	#define CONFIGURE_MAXIMUM_REGIONS \
1941	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1942	#endif
1943	#if !defined(CONFIGURE_MAXIMUM_PORTS)
1944	#define CONFIGURE_MAXIMUM_PORTS \
1945	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1946	#endif
1947	#if !defined(CONFIGURE_MAXIMUM_PERIODS)
1948	#define CONFIGURE_MAXIMUM_PERIODS \
1949	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1950	#endif
1951	#if !defined(CONFIGURE_MAXIMUM_BARRIERS)
1952	#define CONFIGURE_MAXIMUM_BARRIERS \
1953	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1954	#endif
1955	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEYS)
1956	#define CONFIGURE_MAXIMUM_POSIX_KEYS \
1957	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1958	#endif
1959	#if !defined(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS)
1960	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
1961	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1962	#endif
1963
1964	#ifdef RTEMS_POSIX_API
1965	#if !defined(CONFIGURE_MAXIMUM_POSIX_THREADS)
1966	#define CONFIGURE_MAXIMUM_POSIX_THREADS \
1967	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1968	#endif
1969	#if !defined(CONFIGURE_MAXIMUM_POSIX_TIMERS)
1970	#define CONFIGURE_MAXIMUM_POSIX_TIMERS \
1971	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1972	#endif
1973	/*
1974	#if !defined(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS)
1975	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS \
1976	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1977	#endif
1978	*/
1979	#if !defined(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES)
1980	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES \
1981	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1982	#endif
1983	#if !defined(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES)
1984	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES \
1985	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1986	#endif
1987	#if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS)
1988	#define CONFIGURE_MAXIMUM_POSIX_SHMS \
1989	rtems_resource_unlimited(CONFIGURE_UNLIMITED_ALLOCATION_SIZE)
1990	#endif
1991	#endif /* RTEMS_POSIX_API */
1992	#endif /* CONFIGURE_UNLIMITED_OBJECTS */
1993
1994
1995	/**
1996	* @defgroup ConfigurationClassicAPI Classic API Configuration
1997	*
1998	* @ingroup Configuration
1999	*
2000	* This module contains the parameters related to configuration
2001	* of the Classic API services.
2002	*/
2003	/*@{/
2004	#ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
2005
2006	/** This configures the maximum number of Classic API tasks. */
2007	#ifndef CONFIGURE_MAXIMUM_TASKS
2008	#define CONFIGURE_MAXIMUM_TASKS 0
2009	#endif
2010
2011	/*
2012	* This is calculated to account for the maximum number of Classic API
2013	* tasks used by the application and configured RTEMS capabilities.
2014	*/
2015	#define _CONFIGURE_TASKS \
2016	(CONFIGURE_MAXIMUM_TASKS + _CONFIGURE_LIBBLOCK_TASKS)
2017
2018	#ifndef CONFIGURE_MAXIMUM_TIMERS
2019	/** This specifies the maximum number of Classic API timers. */
2020	#define CONFIGURE_MAXIMUM_TIMERS 0
2021	/*
2022	* This macro is calculated to specify the memory required for
2023	* Classic API timers.
2024	*/
2025	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0
2026	#else
2027	#define _CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
2028	_Configure_Object_RAM(_timers, sizeof(Timer_Control) )
2029	#endif
2030
2031	#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
2032	/** This specifies the maximum number of Classic API semaphores. */
2033	#define CONFIGURE_MAXIMUM_SEMAPHORES 0
2034	#endif
2035
2036	/*
2037	* This macro is calculated to specify the memory required for
2038	* Classic API Semaphores using MRSP. This is only available in
2039	* SMP configurations.
2040	*/
2041	#if !defined(RTEMS_SMP) \|\| \
2042	!defined(CONFIGURE_MAXIMUM_MRSP_SEMAPHORES)
2043	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES 0
2044	#else
2045	#define _CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES \
2046	CONFIGURE_MAXIMUM_MRSP_SEMAPHORES * \
2047	_Configure_From_workspace( \
2048	RTEMS_ARRAY_SIZE(_Scheduler_Table) * sizeof(Priority_Control) \
2049	)
2050	#endif
2051
2052	/*
2053	* This macro is calculated to specify the memory required for
2054	* Classic API Semaphores.
2055	*
2056	* If there are no user or support semaphores defined, then we can assume
2057	* that no memory need be allocated at all for semaphores.
2058	*/
2059	#if CONFIGURE_MAXIMUM_SEMAPHORES == 0
2060	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0
2061	#else
2062	#define _CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
2063	_Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) ) + \
2064	_CONFIGURE_MEMORY_FOR_MRSP_SEMAPHORES
2065	#endif
2066
2067	#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
2068	/**
2069	* This configuration parameter specifies the maximum number of
2070	* Classic API Message Queues.
2071	*/
2072	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0
2073	/*
2074	* This macro is calculated to specify the RTEMS Workspace required for
2075	* the Classic API Message Queues.
2076	*/
2077	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0
2078	#else
2079	#define _CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
2080	_Configure_Object_RAM(_queues, sizeof(Message_queue_Control) )
2081	#endif
2082
2083	#ifndef CONFIGURE_MAXIMUM_PARTITIONS
2084	/**
2085	* This configuration parameter specifies the maximum number of
2086	* Classic API Partitions.
2087	*/
2088	#define CONFIGURE_MAXIMUM_PARTITIONS 0
2089	/*
2090	* This macro is calculated to specify the memory required for
2091	* Classic API
2092	*/
2093	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0
2094	#else
2095	#define _CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
2096	_Configure_Object_RAM(_partitions, sizeof(Partition_Control) )
2097	#endif
2098
2099	#ifndef CONFIGURE_MAXIMUM_REGIONS
2100	/**
2101	* This configuration parameter specifies the maximum number of
2102	* Classic API Regions.
2103	*/
2104	#define CONFIGURE_MAXIMUM_REGIONS 0
2105	/*
2106	* This macro is calculated to specify the memory required for
2107	* Classic API Regions.
2108	*/
2109	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0
2110	#else
2111	#define _CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
2112	_Configure_Object_RAM(_regions, sizeof(Region_Control) )
2113	#endif
2114
2115	#ifndef CONFIGURE_MAXIMUM_PORTS
2116	/**
2117	* This configuration parameter specifies the maximum number of
2118	* Classic API Dual-Ported Memory Ports.
2119	*/
2120	#define CONFIGURE_MAXIMUM_PORTS 0
2121	/**
2122	* This macro is calculated to specify the memory required for
2123	* Classic API Dual-Ported Memory Ports.
2124	*/
2125	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) 0
2126	#else
2127	#define _CONFIGURE_MEMORY_FOR_PORTS(_ports) \
2128	_Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) )
2129	#endif
2130
2131	#ifndef CONFIGURE_MAXIMUM_PERIODS
2132	/**
2133	* This configuration parameter specifies the maximum number of
2134	* Classic API Rate Monotonic Periods.
2135	*/
2136	#define CONFIGURE_MAXIMUM_PERIODS 0
2137	/*
2138	* This macro is calculated to specify the memory required for
2139	* Classic API Rate Monotonic Periods.
2140	*/
2141	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0
2142	#else
2143	#define _CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
2144	_Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) )
2145	#endif
2146
2147	/**
2148	* This configuration parameter specifies the maximum number of
2149	* Classic API Barriers.
2150	*/
2151	#ifndef CONFIGURE_MAXIMUM_BARRIERS
2152	#define CONFIGURE_MAXIMUM_BARRIERS 0
2153	#endif
2154
2155	/*
2156	* This macro is calculated to specify the number of Classic API
2157	* Barriers required by the application and configured capabilities.
2158	*/
2159	#define _CONFIGURE_BARRIERS \
2160	(CONFIGURE_MAXIMUM_BARRIERS + _CONFIGURE_BARRIERS_FOR_FIFOS)
2161
2162	/*
2163	* This macro is calculated to specify the memory required for
2164	* Classic API Barriers.
2165	*/
2166	#if _CONFIGURE_BARRIERS == 0
2167	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0
2168	#else
2169	#define _CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \
2170	_Configure_Object_RAM(_barriers, sizeof(Barrier_Control) )
2171	#endif
2172
2173	#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
2174	/**
2175	* This configuration parameter specifies the maximum number of
2176	* Classic API User Extensions.
2177	*/
2178	#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0
2179	/*
2180	* This macro is calculated to specify the memory required for
2181	* Classic API User Extensions.
2182	*/
2183	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0
2184	#else
2185	#define _CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
2186	_Configure_Object_RAM(_extensions, sizeof(Extension_Control) )
2187	#endif
2188	/*@}/ /* end of Classic API Configuration */
2189
2190	/**
2191	* @defgroup ConfigurationGeneral General System Configuration
2192	*
2193	* @ingroup Configuration
2194	*
2195	* This module contains configuration parameters that are independent
2196	* of any API but impact general system configuration.
2197	*/
2198	/*@{/
2199
2200	/** The configures the number of microseconds per clock tick. */
2201	#ifndef CONFIGURE_MICROSECONDS_PER_TICK
2202	#define CONFIGURE_MICROSECONDS_PER_TICK \
2203	RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
2204	#endif
2205
2206	#if 1000000 % CONFIGURE_MICROSECONDS_PER_TICK != 0
2207	#warning "The clock ticks per second is not an integer"
2208	#endif
2209
2210	#if CONFIGURE_MICROSECONDS_PER_TICK <= 0
2211	#error "The CONFIGURE_MICROSECONDS_PER_TICK must be positive"
2212	#endif
2213
2214	#define _CONFIGURE_TICKS_PER_SECOND (1000000 / CONFIGURE_MICROSECONDS_PER_TICK)
2215
2216	/** The configures the number of clock ticks per timeslice. */
2217	#ifndef CONFIGURE_TICKS_PER_TIMESLICE
2218	#define CONFIGURE_TICKS_PER_TIMESLICE 50
2219	#endif
2220
2221	/*@}/ /* end of General Configuration */
2222
2223	/*
2224	* Initial Extension Set
2225	*/
2226
2227	#ifdef CONFIGURE_INIT
2228	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
2229	#include <rtems/stackchk.h>
2230	#endif
2231	#include <rtems/libcsupport.h>
2232
2233	#if defined(BSP_INITIAL_EXTENSION) \|\| \
2234	defined(CONFIGURE_INITIAL_EXTENSIONS) \|\| \
2235	defined(CONFIGURE_STACK_CHECKER_ENABLED) \|\| \
2236	(defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
2237	static const rtems_extensions_table Configuration_Initial_Extensions[] = {
2238	#if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2239	RTEMS_NEWLIB_EXTENSION,
2240	#endif
2241	#if defined(CONFIGURE_STACK_CHECKER_ENABLED)
2242	RTEMS_STACK_CHECKER_EXTENSION,
2243	#endif
2244	#if defined(CONFIGURE_INITIAL_EXTENSIONS)
2245	CONFIGURE_INITIAL_EXTENSIONS,
2246	#endif
2247	#if defined(BSP_INITIAL_EXTENSION)
2248	BSP_INITIAL_EXTENSION
2249	#endif
2250	};
2251
2252	#define _CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions
2253	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2254	RTEMS_ARRAY_SIZE(Configuration_Initial_Extensions)
2255
2256	RTEMS_SYSINIT_ITEM(
2257	_User_extensions_Handler_initialization,
2258	RTEMS_SYSINIT_INITIAL_EXTENSIONS,
2259	RTEMS_SYSINIT_ORDER_MIDDLE
2260	);
2261	#else
2262	#define _CONFIGURE_INITIAL_EXTENSION_TABLE NULL
2263	#define _CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0
2264	#endif
2265
2266	#if defined(RTEMS_NEWLIB)
2267	struct _reent *__getreent(void)
2268	{
2269	#ifdef CONFIGURE_DISABLE_NEWLIB_REENTRANCY
2270	return _GLOBAL_REENT;
2271	#else
2272	return _Thread_Get_executing()->libc_reent;
2273	#endif
2274	}
2275	#endif
2276
2277	#endif
2278
2279	/**
2280	* @defgroup ConfigurationPOSIXAPI POSIX API Configuration Parameters
2281	*
2282	* This module contains the parameters related to configuration
2283	* of the POSIX API services.
2284	*/
2285	/*@{/
2286
2287	#include <rtems/posix/key.h>
2288
2289	/**
2290	* This configuration parameter specifies the maximum number of
2291	* POSIX API keys.
2292	*
2293	* POSIX Keys are available whether or not the POSIX API is enabled.
2294	*/
2295	#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
2296	#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
2297	#endif
2298
2299	/*
2300	* This macro is calculated to specify the memory required for
2301	* POSIX API key/value pairs.
2302	*/
2303	#ifndef CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS
2304	#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS \
2305	(CONFIGURE_MAXIMUM_POSIX_KEYS * \
2306	(CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_TASKS))
2307	#endif
2308
2309	/*
2310	* This macro is calculated to specify the total number of
2311	* POSIX API keys required by the application and configured
2312	* system capabilities.
2313	*/
2314	#define _CONFIGURE_POSIX_KEYS \
2315	(CONFIGURE_MAXIMUM_POSIX_KEYS + _CONFIGURE_LIBIO_POSIX_KEYS)
2316
2317	/*
2318	* This macro is calculated to specify the memory required for
2319	* POSIX API keys.
2320	*/
2321	#define _CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys, _key_value_pairs) \
2322	(_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) ) \
2323	+ _Configure_From_workspace( \
2324	_Configure_Max_Objects(_key_value_pairs) \
2325	* sizeof(POSIX_Keys_Key_value_pair)))
2326
2327	/*
2328	* The rest of the POSIX threads API features are only available when
2329	* POSIX is enabled.
2330	*/
2331	#ifdef RTEMS_POSIX_API
2332	#include <sys/types.h>
2333	#include <signal.h>
2334	#include <limits.h>
2335	#include <mqueue.h>
2336	#include <rtems/posix/mqueue.h>
2337	#include <rtems/posix/psignal.h>
2338	#include <rtems/posix/pthread.h>
2339	#include <rtems/posix/semaphore.h>
2340	#include <rtems/posix/shm.h>
2341	#include <rtems/posix/threadsup.h>
2342	#include <rtems/posix/timer.h>
2343
2344	/*
2345	* Account for the object control structures plus the name
2346	* of the object to be duplicated.
2347	*/
2348	#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
2349	(_Configure_Object_RAM(_number, _size) \
2350	+ _Configure_Max_Objects(_number) \
2351	* _Configure_From_workspace(_POSIX_PATH_MAX + 1))
2352
2353	/**
2354	* This configuration parameter specifies the maximum number of
2355	* POSIX API threads.
2356	*/
2357	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2358	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
2359	#endif
2360
2361	/**
2362	* This configuration parameter specifies the maximum number of
2363	* POSIX API timers.
2364	*/
2365	#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
2366	#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
2367	#endif
2368
2369	/*
2370	* This macro is calculated to specify the memory required for
2371	* POSIX API timers.
2372	*/
2373	#define _CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
2374	_Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) )
2375
2376	/**
2377	* This configuration parameter specifies the maximum number of
2378	* POSIX API queued signals.
2379	*/
2380	#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
2381	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
2382	#endif
2383
2384	/*
2385	* This macro is calculated to specify the memory required for
2386	* POSIX API queued signals.
2387	*/
2388	#define _CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \
2389	_Configure_From_workspace( \
2390	(_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) )
2391
2392	/**
2393	* This configuration parameter specifies the maximum number of
2394	* POSIX API message queues.
2395	*/
2396	#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
2397	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
2398	#endif
2399
2400	/*
2401	* This macro is calculated to specify the memory required for
2402	* POSIX API message queues.
2403	*/
2404	#define _CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
2405	_Configure_POSIX_Named_Object_RAM( \
2406	_message_queues, sizeof(POSIX_Message_queue_Control) )
2407
2408	/**
2409	* This configuration parameter specifies the maximum number of
2410	* POSIX API semaphores.
2411	*/
2412	#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
2413	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
2414	#endif
2415
2416	/*
2417	* This macro is calculated to specify the memory required for
2418	* POSIX API semaphores.
2419	*/
2420	#define _CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
2421	_Configure_POSIX_Named_Object_RAM( \
2422	_semaphores, sizeof(POSIX_Semaphore_Control) )
2423
2424	/**
2425	* Configure the maximum number of POSIX shared memory objects.
2426	*/
2427	#if !defined(CONFIGURE_MAXIMUM_POSIX_SHMS)
2428	#define CONFIGURE_MAXIMUM_POSIX_SHMS 0
2429	#else
2430	#ifdef CONFIGURE_INIT
2431	#if !defined(CONFIGURE_HAS_OWN_POSIX_SHM_OBJECT_OPERATIONS)
2432	const POSIX_Shm_Object_operations _POSIX_Shm_Object_operations = {
2433	_POSIX_Shm_Object_create_from_workspace,
2434	_POSIX_Shm_Object_resize_from_workspace,
2435	_POSIX_Shm_Object_delete_from_workspace,
2436	_POSIX_Shm_Object_read_from_workspace,
2437	_POSIX_Shm_Object_mmap_from_workspace
2438	};
2439	#endif
2440	#endif
2441	#endif
2442
2443	/*
2444	* This macro is calculated to specify the memory required for
2445	* POSIX API shared memory.
2446	*/
2447	#define _CONFIGURE_MEMORY_FOR_POSIX_SHMS(_shms) \
2448	_Configure_POSIX_Named_Object_RAM(_shms, sizeof(POSIX_Shm_Control) )
2449
2450
2451	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
2452
2453	#ifdef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
2454
2455	/*
2456	* The user is defining their own table information and setting the
2457	* appropriate variables for the POSIX Initialization Thread Table.
2458	*/
2459
2460	#else
2461
2462	#ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
2463	#define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init
2464	#endif
2465
2466	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2467	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
2468	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE
2469	#endif
2470
2471	#ifdef CONFIGURE_INIT
2472	posix_initialization_threads_table POSIX_Initialization_threads[] = {
2473	{ CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT, \
2474	CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
2475	};
2476	#endif
2477
2478	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
2479	POSIX_Initialization_threads
2480
2481	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
2482	RTEMS_ARRAY_SIZE(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME)
2483
2484	#endif /* CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
2485
2486	#else /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
2487
2488	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
2489	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
2490
2491	#endif
2492
2493	#else
2494
2495	/**
2496	* This configuration parameter specifies the maximum number of
2497	* POSIX API threads.
2498	*/
2499	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
2500
2501	#endif /* RTEMS_POSIX_API */
2502
2503	/**
2504	* This configuration parameter specifies the stack size of the
2505	* POSIX API Initialization thread (if used).
2506	*/
2507	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
2508	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0
2509	#endif
2510	/*@}/ /* end of POSIX API Configuration */
2511
2512	/**
2513	* @defgroup ConfigurationGNAT GNAT/RTEMS Configuration
2514	*
2515	* @addtogroup Configuration
2516	*
2517	* This modules includes configuration parameters for applications which
2518	* use GNAT/RTEMS. GNAT implements each Ada task as a POSIX thread.
2519	*/
2520	/*@{/
2521	#ifdef CONFIGURE_GNAT_RTEMS
2522	/**
2523	* This is the maximum number of Ada tasks which can be concurrently
2524	* in existence. Twenty (20) are required to run all tests in the
2525	* ACATS (formerly ACVC).
2526	*/
2527	#ifndef CONFIGURE_MAXIMUM_ADA_TASKS
2528	#define CONFIGURE_MAXIMUM_ADA_TASKS 20
2529	#endif
2530
2531	/**
2532	* This is the number of non-Ada tasks which invoked Ada code.
2533	*/
2534	#ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
2535	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2536	#endif
2537	#else
2538	/** This defines he number of POSIX mutexes GNAT needs. */
2539	/** This defines he number of Ada tasks needed by the application. */
2540	#define CONFIGURE_MAXIMUM_ADA_TASKS 0
2541	/**
2542	* This defines he number of non-Ada tasks/threads that will invoke
2543	* Ada subprograms or functions.
2544	*/
2545	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
2546	#endif
2547	/*@}/ /* end of GNAT Configuration */
2548
2549	/**
2550	* @defgroup ConfigurationGo GCC Go Configuration
2551	*
2552	* @addtogroup Configuration
2553	*
2554	* This modules includes configuration parameters for applications which
2555	* use GCC Go.
2556	*/
2557	/*@{/
2558	#ifdef CONFIGURE_ENABLE_GO
2559
2560	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
2561	#define CONFIGURE_MAXIMUM_POSIX_THREADS 1
2562	#endif
2563
2564	#ifndef CONFIGURE_MAXIMUM_GOROUTINES
2565	#define CONFIGURE_MAXIMUM_GOROUTINES 400
2566	#endif
2567
2568	#ifndef CONFIGURE_MAXIMUM_GO_CHANNELS
2569	#define CONFIGURE_MAXIMUM_GO_CHANNELS 500
2570	#endif
2571
2572	#else
2573	/** This specifies the maximum number of Go co-routines. */
2574	#define CONFIGURE_MAXIMUM_GOROUTINES 0
2575
2576	/** This specifies the maximum number of Go channels required. */
2577	#define CONFIGURE_MAXIMUM_GO_CHANNELS 0
2578	#endif
2579	/*@}/ /* end of Go Configuration */
2580
2581	/**
2582	* This is so we can account for tasks with stacks greater than minimum
2583	* size. This is in bytes.
2584	*/
2585	#ifndef CONFIGURE_EXTRA_TASK_STACKS
2586	#define CONFIGURE_EXTRA_TASK_STACKS 0
2587	#endif
2588
2589	/**
2590	* This macro provides a summation of the various POSIX thread requirements.
2591	*/
2592	#define _CONFIGURE_POSIX_THREADS \
2593	(CONFIGURE_MAXIMUM_POSIX_THREADS + \
2594	CONFIGURE_MAXIMUM_ADA_TASKS + \
2595	CONFIGURE_MAXIMUM_GOROUTINES)
2596
2597	#ifdef RTEMS_POSIX_API
2598	/*
2599	* This macro is calculated to specify the memory required for
2600	* the POSIX API in its entirety.
2601	*/
2602	#define _CONFIGURE_MEMORY_FOR_POSIX \
2603	(_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \
2604	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS) + \
2605	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
2606	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES) + \
2607	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
2608	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES) + \
2609	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( \
2610	CONFIGURE_MAXIMUM_POSIX_SHMS) + \
2611	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS(CONFIGURE_MAXIMUM_POSIX_TIMERS))
2612	#else
2613	/*
2614	* This macro is calculated to specify the memory required for
2615	* the POSIX API in its entirety.
2616	*/
2617	#define _CONFIGURE_MEMORY_FOR_POSIX 0
2618	#endif
2619
2620	/*
2621	* We must be able to split the free block used for the second last allocation
2622	* into two parts so that we have a free block for the last allocation. See
2623	* _Heap_Block_split().
2624	*/
2625	#define _CONFIGURE_HEAP_HANDLER_OVERHEAD \
2626	_Configure_Align_up( HEAP_BLOCK_HEADER_SIZE, CPU_HEAP_ALIGNMENT )
2627
2628	/*
2629	* Calculate the RAM size based on the maximum number of objects configured.
2630	*/
2631	#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
2632
2633	/*
2634	* Account for allocating the following per object
2635	* + array of object control structures
2636	* + local pointer table -- pointer per object plus a zero'th
2637	* entry in the local pointer table.
2638	*/
2639	#define _CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
2640	( \
2641	_Configure_Object_RAM(_tasks, sizeof(Configuration_Thread_control)) \
2642	+ _Configure_From_workspace(_Configure_Max_Objects(_tasks) \
2643	* THREAD_QUEUE_HEADS_SIZE(_CONFIGURE_SCHEDULER_COUNT)) \
2644	+ _Configure_Max_Objects(_number_FP_tasks) \
2645	* _Configure_From_workspace(CONTEXT_FP_SIZE) \
2646	)
2647
2648	/*
2649	* This defines the amount of memory configured for the multiprocessing
2650	* support required by this application.
2651	*/
2652	#ifdef CONFIGURE_MP_APPLICATION
2653	#define _CONFIGURE_MEMORY_FOR_MP \
2654	(_CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
2655	_CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS))
2656	#else
2657	#define _CONFIGURE_MEMORY_FOR_MP 0
2658	#endif
2659
2660	/**
2661	* The following macro is used to calculate the memory allocated by RTEMS
2662	* for the message buffers associated with a particular message queue.
2663	* There is a fixed amount of overhead per message.
2664	*/
2665	#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
2666	_Configure_From_workspace( \
2667	(_messages) * (_Configure_Align_up(_size, sizeof(uintptr_t)) \
2668	+ sizeof(CORE_message_queue_Buffer_control)))
2669
2670	/*
2671	* This macro is set to the amount of memory required for pending message
2672	* buffers in bytes. It should be constructed by adding together a
2673	* set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
2674	*/
2675	#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
2676	#define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
2677	#endif
2678
2679	/**
2680	* This macro is available just in case the confdefs.h file underallocates
2681	* memory for a particular application. This lets the user add some extra
2682	* memory in case something broken and underestimates.
2683	*
2684	* It is also possible for cases where confdefs.h overallocates memory,
2685	* you could substract memory from the allocated. The estimate is just
2686	* that, an estimate, and assumes worst case alignment and padding on
2687	* each allocated element. So in some cases it could be too conservative.
2688	*
2689	* NOTE: Historically this was used for message buffers.
2690	*/
2691	#ifndef CONFIGURE_MEMORY_OVERHEAD
2692	#define CONFIGURE_MEMORY_OVERHEAD 0
2693	#endif
2694
2695	/**
2696	* This calculates the amount of memory reserved for the IDLE tasks.
2697	* In an SMP system, each CPU core has its own idle task.
2698	*/
2699	#define _CONFIGURE_IDLE_TASKS_COUNT CONFIGURE_MAXIMUM_PROCESSORS
2700
2701	/**
2702	* This defines the formula used to compute the amount of memory
2703	* reserved for internal task control structures.
2704	*/
2705	#if CPU_IDLE_TASK_IS_FP == TRUE
2706	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2707	_CONFIGURE_MEMORY_FOR_TASKS( \
2708	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2709	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2710	)
2711	#else
2712	#define _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS \
2713	_CONFIGURE_MEMORY_FOR_TASKS( \
2714	_CONFIGURE_IDLE_TASKS_COUNT + _CONFIGURE_MPCI_RECEIVE_SERVER_COUNT, \
2715	_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT \
2716	)
2717	#endif
2718
2719	/**
2720	* This macro accounts for general RTEMS system overhead.
2721	*/
2722	#define _CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
2723	( _CONFIGURE_MEMORY_FOR_INTERNAL_TASKS + \
2724	_CONFIGURE_INTERRUPT_STACK_MEMORY \
2725	)
2726
2727	/**
2728	* This macro reserves the memory required by the statically configured
2729	* user extensions.
2730	*/
2731	#define _CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \
2732	(_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS == 0 ? 0 : \
2733	_Configure_From_workspace( \
2734	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
2735	* sizeof(User_extensions_Switch_control) \
2736	))
2737
2738	/**
2739	* This macro provides a summation of the memory required by the
2740	* Classic API as configured.
2741	*/
2742	#define _CONFIGURE_MEMORY_FOR_CLASSIC \
2743	(_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \
2744	_CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \
2745	_CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES) + \
2746	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
2747	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
2748	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \
2749	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
2750	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
2751	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS) + \
2752	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \
2753	)
2754
2755	/*
2756	* This macro provides a summation of the memory required by SMP as configured.
2757	*/
2758	#if defined(RTEMS_SMP)
2759	#define _CONFIGURE_MEMORY_FOR_SMP \
2760	(CONFIGURE_MAXIMUM_PROCESSORS * \
2761	_Configure_From_workspace( CONFIGURE_INTERRUPT_STACK_SIZE ) \
2762	)
2763	#else
2764	#define _CONFIGURE_MEMORY_FOR_SMP 0
2765	#endif
2766
2767	/**
2768	* This calculates the memory required for the executive workspace.
2769	*
2770	* This is an internal parameter.
2771	*/
2772	#define CONFIGURE_EXECUTIVE_RAM_SIZE \
2773	( \
2774	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
2775	_CONFIGURE_MEMORY_FOR_TASKS( \
2776	_CONFIGURE_TASKS, _CONFIGURE_TASKS) + \
2777	_CONFIGURE_MEMORY_FOR_TASKS( \
2778	_CONFIGURE_POSIX_THREADS, _CONFIGURE_POSIX_THREADS) + \
2779	_CONFIGURE_MEMORY_FOR_CLASSIC + \
2780	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( \
2781	_CONFIGURE_POSIX_KEYS, \
2782	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ) + \
2783	_CONFIGURE_MEMORY_FOR_POSIX + \
2784	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \
2785	_CONFIGURE_MEMORY_FOR_MP + \
2786	_CONFIGURE_MEMORY_FOR_SMP + \
2787	CONFIGURE_MESSAGE_BUFFER_MEMORY + \
2788	(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
2789	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2790	)
2791
2792	/*
2793	* Now account for any extra memory that initialization tasks or threads
2794	* may have requested.
2795	*/
2796
2797	/*
2798	* This accounts for any extra memory required by the Classic API
2799	* Initialization Task.
2800	*/
2801	#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2802	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
2803	(CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
2804	#else
2805	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
2806	#endif
2807
2808	/*
2809	* This accounts for any extra memory required by the POSIX API
2810	* Initialization Thread.
2811	*/
2812	#if defined(RTEMS_POSIX_API) && \
2813	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > \
2814	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2815	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
2816	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - \
2817	CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE)
2818	#else
2819	#define _CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
2820	#endif
2821
2822	/*
2823	* This macro provides a summation of the various initialization task
2824	* and thread stack requirements.
2825	*/
2826	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS \
2827	(_CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
2828	_CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART)
2829
2830	/*
2831	* This macro is calculated to specify the memory required for
2832	* the Idle tasks(s) stack.
2833	*/
2834	#define _CONFIGURE_IDLE_TASKS_STACK \
2835	(_CONFIGURE_IDLE_TASKS_COUNT * \
2836	_Configure_From_stackspace( CONFIGURE_IDLE_TASK_STACK_SIZE ) )
2837
2838	/*
2839	* This macro is calculated to specify the stack memory required for the MPCI
2840	* task.
2841	*/
2842	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK \
2843	(_CONFIGURE_MPCI_RECEIVE_SERVER_COUNT * \
2844	_Configure_From_stackspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE))
2845
2846	/*
2847	* This macro is calculated to specify the memory required for
2848	* the stacks of all tasks.
2849	*/
2850	#define _CONFIGURE_TASKS_STACK \
2851	(_Configure_Max_Objects( _CONFIGURE_TASKS ) * \
2852	_Configure_From_stackspace( CONFIGURE_MINIMUM_TASK_STACK_SIZE ) )
2853
2854	/*
2855	* This macro is calculated to specify the memory required for
2856	* the stacks of all POSIX threads.
2857	*/
2858	#define _CONFIGURE_POSIX_THREADS_STACK \
2859	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_POSIX_THREADS ) * \
2860	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2861
2862	/*
2863	* This macro is calculated to specify the memory required for
2864	* the stacks of all Ada tasks.
2865	*/
2866	#define _CONFIGURE_ADA_TASKS_STACK \
2867	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_ADA_TASKS ) * \
2868	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2869
2870	/*
2871	* This macro is calculated to specify the memory required for
2872	* the stacks of all Go routines.
2873	*/
2874	#define _CONFIGURE_GOROUTINES_STACK \
2875	(_Configure_Max_Objects( CONFIGURE_MAXIMUM_GOROUTINES ) * \
2876	_Configure_From_stackspace( CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE ) )
2877
2878	#else /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2879
2880	#define _CONFIGURE_IDLE_TASKS_STACK 0
2881	#define _CONFIGURE_MPCI_RECEIVE_SERVER_STACK 0
2882	#define _CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS 0
2883	#define _CONFIGURE_TASKS_STACK 0
2884	#define _CONFIGURE_POSIX_THREADS_STACK 0
2885	#define _CONFIGURE_GOROUTINES_STACK 0
2886	#define _CONFIGURE_ADA_TASKS_STACK 0
2887
2888	#if CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK != 0
2889	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK"
2890	#endif
2891
2892	#if CONFIGURE_EXTRA_TASK_STACKS != 0
2893	#error "CONFIGURE_EXECUTIVE_RAM_SIZE defined with request for CONFIGURE_EXTRA_TASK_STACKS"
2894	#endif
2895
2896	#endif /* CONFIGURE_EXECUTIVE_RAM_SIZE */
2897
2898	/*
2899	* This macro is calculated to specify the memory required for
2900	* all tasks and threads of all varieties.
2901	*/
2902	#define _CONFIGURE_STACK_SPACE_SIZE \
2903	( \
2904	_CONFIGURE_IDLE_TASKS_STACK + \
2905	_CONFIGURE_MPCI_RECEIVE_SERVER_STACK + \
2906	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS + \
2907	_CONFIGURE_TASKS_STACK + \
2908	_CONFIGURE_POSIX_THREADS_STACK + \
2909	_CONFIGURE_GOROUTINES_STACK + \
2910	_CONFIGURE_ADA_TASKS_STACK + \
2911	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK + \
2912	_CONFIGURE_LIBBLOCK_TASK_EXTRA_STACKS + \
2913	CONFIGURE_EXTRA_TASK_STACKS + \
2914	_CONFIGURE_HEAP_HANDLER_OVERHEAD \
2915	)
2916
2917	#ifndef CONFIGURE_MAXIMUM_THREAD_NAME_SIZE
2918	#define CONFIGURE_MAXIMUM_THREAD_NAME_SIZE 16
2919	#endif
2920
2921	#ifdef CONFIGURE_INIT
2922	typedef union {
2923	Scheduler_Node Base;
2924	#ifdef CONFIGURE_SCHEDULER_CBS
2925	Scheduler_CBS_Node CBS;
2926	#endif
2927	#ifdef CONFIGURE_SCHEDULER_EDF
2928	Scheduler_EDF_Node EDF;
2929	#endif
2930	#ifdef CONFIGURE_SCHEDULER_EDF_SMP
2931	Scheduler_EDF_SMP_Node EDF_SMP;
2932	#endif
2933	#ifdef CONFIGURE_SCHEDULER_PRIORITY
2934	Scheduler_priority_Node Priority;
2935	#endif
2936	#ifdef CONFIGURE_SCHEDULER_SIMPLE_SMP
2937	Scheduler_SMP_Node Simple_SMP;
2938	#endif
2939	#ifdef CONFIGURE_SCHEDULER_PRIORITY_SMP
2940	Scheduler_priority_SMP_Node Priority_SMP;
2941	#endif
2942	#ifdef CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP
2943	Scheduler_priority_affinity_SMP_Node Priority_affinity_SMP;
2944	#endif
2945	#ifdef CONFIGURE_SCHEDULER_STRONG_APA
2946	Scheduler_strong_APA_Node Strong_APA;
2947	#endif
2948	#ifdef CONFIGURE_SCHEDULER_USER_PER_THREAD
2949	CONFIGURE_SCHEDULER_USER_PER_THREAD User;
2950	#endif
2951	} Configuration_Scheduler_node;
2952
2953	#ifdef RTEMS_SMP
2954	const size_t _Scheduler_Node_size = sizeof( Configuration_Scheduler_node );
2955	#endif
2956
2957	const size_t _Thread_Maximum_name_size = CONFIGURE_MAXIMUM_THREAD_NAME_SIZE;
2958
2959	typedef struct {
2960	Thread_Control Control;
2961	#if CONFIGURE_MAXIMUM_USER_EXTENSIONS > 0
2962	void *extensions[ CONFIGURE_MAXIMUM_USER_EXTENSIONS + 1 ];
2963	#endif
2964	Configuration_Scheduler_node Scheduler_nodes[ _CONFIGURE_SCHEDULER_COUNT ];
2965	RTEMS_API_Control API_RTEMS;
2966	#ifdef RTEMS_POSIX_API
2967	POSIX_API_Control API_POSIX;
2968	#endif
2969	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
2970	char name[ CONFIGURE_MAXIMUM_THREAD_NAME_SIZE ];
2971	#endif
2972	#if !defined(RTEMS_SCHEDSIM) \
2973	&& defined(RTEMS_NEWLIB) \
2974	&& !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
2975	struct _reent Newlib;
2976	#else
2977	struct { /* Empty */ } Newlib;
2978	#endif
2979	} Configuration_Thread_control;
2980
2981	const size_t _Thread_Control_size = sizeof( Configuration_Thread_control );
2982
2983	const Thread_Control_add_on _Thread_Control_add_ons[] = {
2984	{
2985	offsetof( Configuration_Thread_control, Control.Scheduler.nodes ),
2986	offsetof( Configuration_Thread_control, Scheduler_nodes )
2987	}, {
2988	offsetof(
2989	Configuration_Thread_control,
2990	Control.API_Extensions[ THREAD_API_RTEMS ]
2991	),
2992	offsetof( Configuration_Thread_control, API_RTEMS )
2993	}, {
2994	offsetof(
2995	Configuration_Thread_control,
2996	Control.libc_reent
2997	),
2998	offsetof( Configuration_Thread_control, Newlib )
2999	}
3000	#if CONFIGURE_MAXIMUM_THREAD_NAME_SIZE > 1
3001	, {
3002	offsetof(
3003	Configuration_Thread_control,
3004	Control.Join_queue.Queue.name
3005	),
3006	offsetof( Configuration_Thread_control, name )
3007	}
3008	#endif
3009	#ifdef RTEMS_POSIX_API
3010	, {
3011	offsetof(
3012	Configuration_Thread_control,
3013	Control.API_Extensions[ THREAD_API_POSIX ]
3014	),
3015	offsetof( Configuration_Thread_control, API_POSIX )
3016	}
3017	#endif
3018	};
3019
3020	const size_t _Thread_Control_add_on_count =
3021	RTEMS_ARRAY_SIZE( _Thread_Control_add_ons );
3022
3023	const uint32_t _Watchdog_Nanoseconds_per_tick =
3024	1000 * CONFIGURE_MICROSECONDS_PER_TICK;
3025
3026	const uint32_t _Watchdog_Ticks_per_second = _CONFIGURE_TICKS_PER_SECOND;
3027
3028	/**
3029	* This is the Classic API Configuration Table.
3030	*/
3031	rtems_api_configuration_table Configuration_RTEMS_API = {
3032	_CONFIGURE_TASKS,
3033	CONFIGURE_MAXIMUM_TIMERS + _CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER,
3034	CONFIGURE_MAXIMUM_SEMAPHORES,
3035	CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
3036	CONFIGURE_MAXIMUM_PARTITIONS,
3037	CONFIGURE_MAXIMUM_REGIONS,
3038	CONFIGURE_MAXIMUM_PORTS,
3039	CONFIGURE_MAXIMUM_PERIODS,
3040	_CONFIGURE_BARRIERS,
3041	CONFIGURE_INIT_TASK_TABLE_SIZE,
3042	CONFIGURE_INIT_TASK_TABLE
3043	};
3044
3045	#ifdef RTEMS_POSIX_API
3046	/**
3047	* This is the POSIX API Configuration Table.
3048	*/
3049	posix_api_configuration_table Configuration_POSIX_API = {
3050	_CONFIGURE_POSIX_THREADS,
3051	CONFIGURE_MAXIMUM_POSIX_TIMERS,
3052	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS,
3053	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES,
3054	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES,
3055	CONFIGURE_MAXIMUM_POSIX_SHMS,
3056	CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE,
3057	CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME
3058	};
3059	#endif
3060
3061	/**
3062	* This variable specifies the minimum stack size for tasks in an RTEMS
3063	* application.
3064	*
3065	* NOTE: This is left as a simple uint32_t so it can be externed as
3066	* needed without requring being high enough logical to
3067	* include the full configuration table.
3068	*/
3069	uint32_t rtems_minimum_stack_size =
3070	CONFIGURE_MINIMUM_TASK_STACK_SIZE;
3071
3072	/**
3073	* This is the primary Configuration Table for this application.
3074	*/
3075	const rtems_configuration_table Configuration = {
3076	CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */
3077	_CONFIGURE_STACK_SPACE_SIZE, /* required stack space */
3078	CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */
3079	_CONFIGURE_POSIX_KEYS, /* POSIX keys are always */
3080	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS, /* enabled */
3081	CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */
3082	CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */
3083	CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */
3084	CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */
3085	CONFIGURE_INTERRUPT_STACK_SIZE, /* interrupt stack size */
3086	CONFIGURE_TASK_STACK_ALLOCATOR_INIT, /* stack allocator init */
3087	CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */
3088	CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */
3089	CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */
3090	#ifdef CONFIGURE_UNIFIED_WORK_AREAS /* true for unified work areas */
3091	true,
3092	#else
3093	false,
3094	#endif
3095	#ifdef CONFIGURE_TASK_STACK_ALLOCATOR_AVOIDS_WORK_SPACE /* true to avoid
3096	work space for thread stack
3097	allocation */
3098	true,
3099	#else
3100	false,
3101	#endif
3102	#ifdef RTEMS_SMP
3103	#ifdef _CONFIGURE_SMP_APPLICATION
3104	true,
3105	#else
3106	false,
3107	#endif
3108	#endif
3109	_CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of static extensions */
3110	_CONFIGURE_INITIAL_EXTENSION_TABLE, /* pointer to static extensions */
3111	#if defined(RTEMS_MULTIPROCESSING)
3112	CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */
3113	#endif
3114	#ifdef RTEMS_SMP
3115	CONFIGURE_MAXIMUM_PROCESSORS,
3116	#endif
3117	};
3118	#endif
3119
3120	#endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */
3121
3122	#if defined(RTEMS_SMP)
3123	/*
3124	* Instantiate the Per CPU information based upon the user configuration.
3125	*/
3126	#if defined(CONFIGURE_INIT)
3127	Per_CPU_Control_envelope _Per_CPU_Information[CONFIGURE_MAXIMUM_PROCESSORS];
3128	#endif
3129
3130	#endif
3131
3132	/*
3133	* If the user has configured a set of Classic API Initialization Tasks,
3134	* then we need to install the code that runs that loop.
3135	*/
3136	#ifdef CONFIGURE_INIT
3137	#if defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) \|\| \
3138	defined(CONFIGURE_HAS_OWN_INIT_TASK_TABLE)
3139	RTEMS_SYSINIT_ITEM(
3140	_RTEMS_tasks_Initialize_user_tasks_body,
3141	RTEMS_SYSINIT_CLASSIC_USER_TASKS,
3142	RTEMS_SYSINIT_ORDER_MIDDLE
3143	);
3144	#endif
3145	#endif
3146
3147	/*
3148	* If the user has configured a set of POSIX Initialization Threads,
3149	* then we need to install the code that runs that loop.
3150	*/
3151	#ifdef RTEMS_POSIX_API
3152	#ifdef CONFIGURE_INIT
3153	#if defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) \|\| \
3154	defined(CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE)
3155	RTEMS_SYSINIT_ITEM(
3156	_POSIX_Threads_Initialize_user_threads_body,
3157	RTEMS_SYSINIT_POSIX_USER_THREADS,
3158	RTEMS_SYSINIT_ORDER_MIDDLE
3159	);
3160	#endif
3161	#endif
3162	#endif
3163
3164	/*
3165	* Select PCI Configuration Library
3166	*/
3167	#ifdef RTEMS_PCI_CONFIG_LIB
3168	#ifdef CONFIGURE_INIT
3169	#define PCI_LIB_NONE 0
3170	#define PCI_LIB_AUTO 1
3171	#define PCI_LIB_STATIC 2
3172	#define PCI_LIB_READ 3
3173	#define PCI_LIB_PERIPHERAL 4
3174	#if CONFIGURE_PCI_LIB == PCI_LIB_AUTO
3175	#define PCI_CFG_AUTO_LIB
3176	#include <pci/cfg.h>
3177	struct pci_bus pci_hb;
3178	#define PCI_LIB_INIT pci_config_auto
3179	#define PCI_LIB_CONFIG pci_config_auto_register
3180	#elif CONFIGURE_PCI_LIB == PCI_LIB_STATIC
3181	#define PCI_CFG_STATIC_LIB
3182	#include <pci/cfg.h>
3183	#define PCI_LIB_INIT pci_config_static
3184	#define PCI_LIB_CONFIG NULL
3185	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3186	#elif CONFIGURE_PCI_LIB == PCI_LIB_READ
3187	#define PCI_CFG_READ_LIB
3188	#include <pci/cfg.h>
3189	#define PCI_LIB_INIT pci_config_read
3190	#define PCI_LIB_CONFIG NULL
3191	struct pci_bus pci_hb;
3192	#elif CONFIGURE_PCI_LIB == PCI_LIB_PERIPHERAL
3193	#define PCI_LIB_INIT pci_config_peripheral
3194	#define PCI_LIB_CONFIG NULL
3195	/* Let user define PCI configuration (struct pci_bus pci_hb) */
3196	#elif CONFIGURE_PCI_LIB == PCI_LIB_NONE
3197	#define PCI_LIB_INIT NULL
3198	#define PCI_LIB_CONFIG NULL
3199	/* No PCI Configuration at all, user can use/debug access routines */
3200	#else
3201	#error NO PCI LIBRARY DEFINED
3202	#endif
3203
3204	const int pci_config_lib_type = CONFIGURE_PCI_LIB;
3205	int (*pci_config_lib_init)(void) = PCI_LIB_INIT;
3206	void (pci_config_lib_register)(void config) = PCI_LIB_CONFIG;
3207	#endif
3208	#endif
3209
3210	#ifdef __cplusplus
3211	}
3212	#endif
3213
3214	/******************************************************************
3215	******************************************************************
3216	******************************************************************
3217	* CONFIGURATION WARNINGS AND ERROR CHECKING *
3218	******************************************************************
3219	******************************************************************
3220	******************************************************************
3221	*/
3222
3223	#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT)
3224	/**
3225	* This is a debug mechanism, so if you need to, the executable will
3226	* have a structure with various partial values. Add to this as you
3227	* need to. Viewing this structure in gdb combined with dumping
3228	* the Configuration structures generated should help a lot in tracing
3229	* down errors and analyzing where over and under allocations are.
3230	*/
3231	typedef struct {
3232	uint32_t SYSTEM_OVERHEAD;
3233	uint32_t STATIC_EXTENSIONS;
3234	uint32_t INITIALIZATION_THREADS_STACKS;
3235
3236	uint32_t PER_INTEGER_TASK;
3237	uint32_t FP_OVERHEAD;
3238	uint32_t CLASSIC;
3239	uint32_t POSIX;
3240
3241	/* System overhead pieces */
3242	uint32_t INTERRUPT_STACK_MEMORY;
3243	uint32_t MEMORY_FOR_IDLE_TASK;
3244
3245	/* Classic API Pieces */
3246	uint32_t CLASSIC_TASKS;
3247	uint32_t TIMERS;
3248	uint32_t SEMAPHORES;
3249	uint32_t MESSAGE_QUEUES;
3250	uint32_t PARTITIONS;
3251	uint32_t REGIONS;
3252	uint32_t PORTS;
3253	uint32_t PERIODS;
3254	uint32_t BARRIERS;
3255	uint32_t USER_EXTENSIONS;
3256
3257	/* POSIX API managers that are always enabled */
3258	uint32_t POSIX_KEYS;
3259
3260	#ifdef RTEMS_POSIX_API
3261	/* POSIX API Pieces */
3262	uint32_t POSIX_TIMERS;
3263	uint32_t POSIX_QUEUED_SIGNALS;
3264	uint32_t POSIX_MESSAGE_QUEUES;
3265	uint32_t POSIX_SEMAPHORES;
3266	uint32_t POSIX_SHMS;
3267	#endif
3268
3269	/* Stack space sizes */
3270	uint32_t IDLE_TASKS_STACK;
3271	uint32_t INITIALIZATION_THREADS_EXTRA_STACKS;
3272	uint32_t TASKS_STACK;
3273	uint32_t POSIX_THREADS_STACK;
3274	uint32_t GOROUTINES_STACK;
3275	uint32_t ADA_TASKS_STACK;
3276	uint32_t EXTRA_MPCI_RECEIVE_SERVER_STACK;
3277	uint32_t EXTRA_TASK_STACKS;
3278	} Configuration_Debug_t;
3279
3280	Configuration_Debug_t Configuration_Memory_Debug = {
3281	/* General Information */
3282	_CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD,
3283	_CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS,
3284	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3285	_CONFIGURE_MEMORY_FOR_TASKS(1, 0),
3286	_CONFIGURE_MEMORY_FOR_TASKS(0, 1),
3287	_CONFIGURE_MEMORY_FOR_CLASSIC,
3288	_CONFIGURE_MEMORY_FOR_POSIX,
3289
3290	/* System overhead pieces */
3291	_CONFIGURE_INTERRUPT_STACK_MEMORY,
3292	_CONFIGURE_MEMORY_FOR_INTERNAL_TASKS,
3293
3294	/* Classic API Pieces */
3295	_CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS, 0),
3296	_CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS),
3297	_CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES),
3298	_CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES),
3299	_CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS),
3300	_CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ),
3301	_CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS),
3302	_CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS),
3303	_CONFIGURE_MEMORY_FOR_BARRIERS(_CONFIGURE_BARRIERS),
3304	_CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS),
3305	_CONFIGURE_MEMORY_FOR_POSIX_KEYS( _CONFIGURE_POSIX_KEYS, \
3306	CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS ),
3307
3308	#ifdef RTEMS_POSIX_API
3309	/* POSIX API Pieces */
3310	_CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(
3311	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ),
3312	_CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(
3313	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ),
3314	_CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ),
3315	_CONFIGURE_MEMORY_FOR_POSIX_SHMS( CONFIGURE_MAXIMUM_POSIX_SHMS ),
3316	_CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ),
3317	#endif
3318
3319	/* Stack space sizes */
3320	_CONFIGURE_IDLE_TASKS_STACK,
3321	_CONFIGURE_INITIALIZATION_THREADS_EXTRA_STACKS,
3322	_CONFIGURE_TASKS_STACK,
3323	_CONFIGURE_POSIX_THREADS_STACK,
3324	_CONFIGURE_GOROUTINES_STACK,
3325	_CONFIGURE_ADA_TASKS_STACK,
3326	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK,
3327	CONFIGURE_EXTRA_TASK_STACKS
3328	};
3329	#endif
3330
3331	/*
3332	* Make sure a task/thread of some sort is configured.
3333	*
3334	* When analyzing RTEMS to find the smallest possible of memory
3335	* that must be allocated, you probably do want to configure 0
3336	* tasks/threads so there is a smaller set of calls to _Workspace_Allocate
3337	* to analyze.
3338	*/
3339	#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3340	#if (CONFIGURE_MAXIMUM_TASKS == 0) && \
3341	(CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
3342	(CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \
3343	(CONFIGURE_MAXIMUM_GOROUTINES == 0)
3344	#error "CONFIGURATION ERROR: No tasks or threads configured!!"
3345	#endif
3346	#endif
3347
3348	#ifndef RTEMS_SCHEDSIM
3349	/*
3350	* Make sure at least one of the initialization task/thread
3351	* tables was defined.
3352	*/
3353	#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
3354	!defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
3355	!defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
3356	#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
3357	#endif
3358	#endif
3359
3360	/*
3361	* If the user is trying to configure a multiprocessing application and
3362	* RTEMS was not configured and built multiprocessing, then error out.
3363	*/
3364	#if defined(CONFIGURE_MP_APPLICATION) && \
3365	!defined(RTEMS_MULTIPROCESSING)
3366	#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
3367	#endif
3368
3369	/*
3370	* If an attempt was made to configure POSIX objects and
3371	* the POSIX API was not configured into RTEMS, error out.
3372	*
3373	* @note POSIX Keys are always available so the parameters
3374	* CONFIGURE_MAXIMUM_POSIX_KEYS and
3375	* CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS are not in this list.
3376	*/
3377	#if !defined(RTEMS_POSIX_API)
3378	#if ((CONFIGURE_MAXIMUM_POSIX_THREADS != 0) \|\| \
3379	(CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) \|\| \
3380	(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0) \|\| \
3381	(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES != 0) \|\| \
3382	(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES != 0) \|\| \
3383	(CONFIGURE_MAXIMUM_POSIX_SHMS != 0) \|\| \
3384	defined(CONFIGURE_POSIX_INIT_THREAD_TABLE))
3385	#error "CONFIGURATION ERROR: POSIX API support not configured!!"
3386	#endif
3387	#endif
3388
3389	#if !defined(RTEMS_SCHEDSIM)
3390	#if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
3391	/*
3392	* You must either explicity include or exclude the clock driver.
3393	* It is such a common newbie error to leave it out. Maybe this
3394	* will put an end to it.
3395	*
3396	* NOTE: If you are using the timer driver, it is considered
3397	* mutually exclusive with the clock driver because the
3398	* drivers are assumed to use the same "timer" hardware
3399	* on many boards.
3400	*/
3401	#if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
3402	!defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
3403	!defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
3404	#error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
3405	#endif
3406
3407	/*
3408	* Only one of the following three configuration parameters should be
3409	* defined at a time.
3410	*/
3411	#if ((defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) + \
3412	defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER) + \
3413	defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER)) > 1)
3414	#error "CONFIGURATION ERROR: More than one clock/timer driver configuration parameter specified?!?"
3415	#endif
3416	#endif /* !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE) */
3417	#endif /* !defined(RTEMS_SCHEDSIM) */
3418
3419	/*
3420	* These names have been obsoleted so make the user application stop compiling
3421	*/
3422	#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) \|\| \
3423	defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) \|\| \
3424	defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) \|\| \
3425	defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) \|\| \
3426	defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
3427	#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
3428	#endif
3429
3430	/*
3431	* Validate the configured maximum priority
3432	*/
3433	#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
3434	(CONFIGURE_MAXIMUM_PRIORITY != 7) && \
3435	(CONFIGURE_MAXIMUM_PRIORITY != 15) && \
3436	(CONFIGURE_MAXIMUM_PRIORITY != 31) && \
3437	(CONFIGURE_MAXIMUM_PRIORITY != 63) && \
3438	(CONFIGURE_MAXIMUM_PRIORITY != 127) && \
3439	(CONFIGURE_MAXIMUM_PRIORITY != 255))
3440	#error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
3441	#endif
3442
3443	#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
3444	#error "Maximum priority configured higher than supported by target."
3445	#endif
3446
3447	#ifdef CONFIGURE_NUMBER_OF_TERMIOS_PORTS
3448	#warning "The CONFIGURE_NUMBER_OF_TERMIOS_PORTS configuration option is obsolete since RTEMS 5.1"
3449	#endif
3450
3451	#ifdef CONFIGURE_MAXIMUM_POSIX_BARRIERS
3452	#warning "The CONFIGURE_MAXIMUM_POSIX_BARRIERS configuration option is obsolete since RTEMS 5.1"
3453	#endif
3454
3455	#ifdef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
3456	#warning "The CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES configuration option is obsolete since RTEMS 5.1"
3457	#endif
3458
3459	#ifdef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS
3460	#warning "The CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUE_DESCRIPTORS configuration option is obsolete since RTEMS 5.1"
3461	#endif
3462
3463	#ifdef CONFIGURE_MAXIMUM_POSIX_MUTEXES
3464	#warning "The CONFIGURE_MAXIMUM_POSIX_MUTEXES configuration option is obsolete since RTEMS 5.1"
3465	#endif
3466
3467	#ifdef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
3468	#warning "The CONFIGURE_MAXIMUM_POSIX_RWLOCKS configuration option is obsolete since RTEMS 5.1"
3469	#endif
3470
3471	#ifdef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
3472	#warning "The CONFIGURE_MAXIMUM_POSIX_SPINLOCKS configuration option is obsolete since RTEMS 5.1"
3473	#endif
3474
3475	#ifdef CONFIGURE_TERMIOS_DISABLED
3476	#warning "The CONFIGURE_TERMIOS_DISABLED configuration option is obsolete since RTEMS 5.1"
3477	#endif
3478
3479	/*
3480	* POSIX Key pair shouldn't be less than POSIX Key, which is highly
3481	* likely to be error.
3482	*/
3483	#if (CONFIGURE_MAXIMUM_POSIX_KEYS != 0) && \
3484	(CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS != 0)
3485	#if (CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS < CONFIGURE_MAXIMUM_POSIX_KEYS)
3486	#error "Fewer POSIX Key pairs than POSIX Key!"
3487	#endif
3488	#endif
3489
3490	/*
3491	* IMFS block size for in memory files (memfiles) must be a power of
3492	* two between 16 and 512 inclusive.
3493	*/
3494	#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \
3495	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \
3496	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \
3497	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \
3498	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \
3499	(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512))
3500	#error "IMFS Memfile block size must be a power of 2 between 16 and 512"
3501	#endif
3502
3503
3504	#endif
3505	/* end of include file */

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