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source: rtems/cpukit/sapi/include/confdefs.h @ 4afd6f4

4.104.115

Last change on this file since 4afd6f4 was 4afd6f4, checked in by Joel Sherrill <joel.sherrill@…>, on 09/17/08 at 19:30:36

2008-09-17 Joel Sherrill <joel.sherrill@…>

sapi/include/confdefs.h: Rename STACK_CHECKER_ON to more appropriate CONFIGURE_STACK_CHECKER_ENABLED.

Property mode set to 100644

File size: 68.6 KB

Line
1	/**
2	* @file rtems/confdefs.h
3	*
4	* This include file contains the configuration table template that will
5	* be instantiated by an application based on the setting of a number
6	* of macros. The macros are documented in the Configuring a System
7	* chapter of the Classic API User's Guide
8	*
9	* The model is to estimate the memory required for each configured item
10	* and sum those estimates. The estimate can be too high or too low for
11	* a variety of reasons:
12	*
13	* Reasons estimate is too high:
14	* + FP contexts (not all tasks are FP)
15	*
16	* Reasons estimate is too low:
17	* + stacks greater than minimum size
18	* + messages
19	* + application must account for device driver resources
20	* + application must account for add-on library resource requirements
21	*
22	* NOTE: Eventually this may be able to take into account some of
23	* the above. This procedure has evolved from just enough to
24	* support the RTEMS Test Suites into something that can be
25	* used remarkably reliably by most applications.
26	*/
27
28	/*
29	* COPYRIGHT (c) 1989-2008.
30	* On-Line Applications Research Corporation (OAR).
31	*
32	* The license and distribution terms for this file may be
33	* found in the file LICENSE in this distribution or at
34	* http://www.rtems.com/license/LICENSE.
35	*
36	* $Id$
37	*/
38
39	#ifndef __CONFIGURATION_TEMPLATE_h
40	#define __CONFIGURATION_TEMPLATE_h
41
42	/*
43	* Include the executive's configuration
44	*/
45	#include <rtems/score/cpuopts.h>
46	#include <rtems/score/apimutex.h>
47
48	#ifdef __cplusplus
49	extern "C" {
50	#endif
51
52	extern rtems_initialization_tasks_table Initialization_tasks[];
53	extern rtems_driver_address_table Device_drivers[];
54	extern rtems_configuration_table Configuration;
55	#if defined(RTEMS_MULTIPROCESSING)
56	extern rtems_multiprocessing_table Multiprocessing_configuration;
57	#endif
58	#ifdef RTEMS_POSIX_API
59	extern posix_api_configuration_table Configuration_POSIX_API;
60	#endif
61	#ifdef RTEMS_ITRON_API
62	extern itron_api_configuration_table Configuration_ITRON_API;
63	#endif
64
65	/**
66	* This macro determines whether the RTEMS reentrancy support for
67	* the Newlib C Library is enabled.
68	*/
69	#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
70	#define CONFIGURE_NEWLIB_EXTENSION 1
71	#else
72	#define CONFIGURE_NEWLIB_EXTENSION 0
73	#endif
74
75
76	#include <rtems/libio.h>
77
78	#ifdef CONFIGURE_INIT
79	rtems_libio_init_functions_t rtems_libio_init_helper =
80	#ifdef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
81	NULL;
82	#else
83	rtems_libio_init;
84	#endif
85
86	rtems_libio_supp_functions_t rtems_libio_supp_helper =
87	#ifdef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
88	NULL;
89	#else
90	open_dev_console;
91	#endif
92
93	rtems_fs_init_functions_t rtems_fs_init_helper =
94	#ifdef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
95	NULL;
96	#else
97	rtems_filesystem_initialize;
98	#endif
99	#endif
100
101
102	#ifdef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
103	#define CONFIGURE_HAS_OWN_MOUNT_TABLE
104	#endif
105
106	/**
107	* This macro defines the number of POSIX file descriptors allocated
108	* and managed by libio. These are the "integer" file descriptors that
109	* are used by calls like open(2) and read(2).
110	*/
111	#ifndef CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS
112	#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 3
113	#endif
114
115	/**
116	* From the number of file descriptors, we can determine how many
117	* semaphores the implementation will require.
118	*/
119	#define CONFIGURE_LIBIO_SEMAPHORES \
120	(CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS + 1)
121
122	#ifdef CONFIGURE_INIT
123	/**
124	* When instantiating the configuration tables, this variable is
125	* initialized to specify the maximum number of file descriptors.
126	*/
127	uint32_t rtems_libio_number_iops = CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS;
128	#endif
129
130	/**
131	* This macro determines if termios is disabled by this application.
132	* This only means that resources will not be reserved. If you end
133	* up using termios, it will fail.
134	*/
135	#ifdef CONFIGURE_TERMIOS_DISABLED
136	#define CONFIGURE_TERMIOS_SEMAPHORES 0
137	#else
138	/**
139	* This macro specifies the number of serial or PTY ports that will
140	* use termios.
141	*/
142	#ifndef CONFIGURE_NUMBER_OF_TERMIOS_PORTS
143	#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 1
144	#endif
145
146	/**
147	* This macro reserves the number of semaphores required by termios
148	* based upon the number of communication ports that will use it.
149	*/
150	#define CONFIGURE_TERMIOS_SEMAPHORES \
151	((CONFIGURE_NUMBER_OF_TERMIOS_PORTS * 4) + 1)
152	#endif
153
154	/**
155	* This macro specifies the number of PTYs that can be concurrently
156	* active.
157	*/
158	#ifndef CONFIGURE_MAXIMUM_PTYS
159	#define CONFIGURE_MAXIMUM_PTYS 0
160	#endif
161
162	/**
163	* This variable contains the maximum number of PTYs that can be
164	* concurrently active.
165	*/
166	#ifdef CONFIGURE_INIT
167	int rtems_telnetd_maximum_ptys = CONFIGURE_MAXIMUM_PTYS;
168	#else
169	extern int rtems_telnetd_maximum_ptys;
170	#endif
171
172	#ifdef CONFIGURE_INIT
173	#ifdef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
174	extern uint32_t rtems_device_table_size;
175	#define CONFIGURE_MEMORY_FOR_DEVFS 0
176	#elif defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
177	#ifndef CONFIGURE_MAXIMUM_DEVICES
178	#define CONFIGURE_MAXIMUM_DEVICES 4
179	#endif
180	#include <rtems/devfs.h>
181	uint32_t rtems_device_table_size = CONFIGURE_MAXIMUM_DEVICES;
182	#define CONFIGURE_MEMORY_FOR_DEVFS _Configure_Object_RAM(CONFIGURE_MAXIMUM_DEVICES, sizeof (rtems_device_name_t))
183	#else
184	#define CONFIGURE_MEMORY_FOR_DEVFS 0
185	#endif
186	#endif
187
188	/*
189	* Mount Table Configuration
190	*/
191	#include <rtems/imfs.h>
192
193	/**
194	* This specifies the number of bytes per block for files within
195	* the IMFS. There are a maximum number of blocks per file so
196	* this dictates the maximum size of a file. This has to be balanced
197	* with the unused portion of each block that might be wasted.
198	*/
199	#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
200	#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
201	IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
202	#endif
203	#ifdef CONFIGURE_INIT
204	int imfs_rq_memfile_bytes_per_block = CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
205	#endif /* CONFIGURE_INIT */
206
207	#ifdef CONFIGURE_INIT
208	#ifndef CONFIGURE_HAS_OWN_MOUNT_TABLE
209	const rtems_filesystem_mount_table_t configuration_mount_table = {
210	#ifdef CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
211	&IMFS_ops,
212	#elif defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
213	&devFS_ops,
214	#else /* using miniIMFS as base filesystem */
215	&miniIMFS_ops,
216	#endif
217	RTEMS_FILESYSTEM_READ_WRITE,
218	NULL,
219	NULL
220	};
221
222	const rtems_filesystem_mount_table_t
223	*rtems_filesystem_mount_table = &configuration_mount_table;
224	const int rtems_filesystem_mount_table_size = 1;
225	#endif
226	#endif
227
228	/*
229	* STACK_CHECER_ON was still available in 4.9 so give a warning for now.
230	*/
231	#if defined(STACK_CHECKER_ON)
232	#define CONFIGURE_STACK_CHECKER_ENABLED
233	#warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED"
234	#endif
235
236	/**
237	* This configures the stack checker user extension.
238	*/
239	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
240	#define CONFIGURE_STACK_CHECKER_EXTENSION 1
241	#else
242	#define CONFIGURE_STACK_CHECKER_EXTENSION 0
243	#endif
244
245	/**
246	* @brief Maximum Priority configuration
247	*
248	* This configures the maximum priority value that
249	* a task may have.
250	*
251	* By reducing the number of priorities in a system,
252	* the amount of RAM required by RTEMS can be significantly
253	* reduced. RTEMS allocates a Chain_Control structure per
254	* priority and this structure contains 3 pointers. So
255	* the default is (256 * 12) = 3K on 32-bit architectures.
256	*
257	* This must be one less than a power of 2 between
258	* 4 and 256. Valid values along with the application
259	* priority levels and memory saved when pointers are
260	* 32-bits in size are:
261	*
262	* + 3, 2 application priorities, 3024 bytes saved
263	* + 7, 5 application priorities, 2976 bytes saved
264	* + 15, 13 application priorities, 2880 bytes saved
265	* + 31, 29 application priorities, 2688 bytes saved
266	* + 63, 61 application priorities, 2304 bytes saved
267	* + 127, 125 application priorities, 1536 bytes saved
268	* + 255, 253 application priorities, 0 bytes saved
269	*
270	* It is specified in terms of Classic API
271	* priority values.
272	*/
273	#ifndef CONFIGURE_MAXIMUM_PRIORITY
274	#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
275	#endif
276
277	/*
278	* If you said the IDLE task was going to do application initialization
279	* and didn't override the IDLE body, then something is amiss.
280	*/
281	#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \
282	!defined(CONFIGURE_IDLE_TASK_BODY))
283	#error "CONFIGURE_ERROR: You did not override the IDLE task body."
284	#endif
285
286	/**
287	* @brief Idle task body configuration
288	*
289	* There is a default IDLE thread body provided by RTEMS which
290	* has the possibility of being CPU specific. There may be a
291	* BSP specific override of the RTEMS default body and in turn,
292	* the application may override and provide its own.
293	*/
294	#ifndef CONFIGURE_IDLE_TASK_BODY
295	#if defined(BSP_IDLE_TASK_BODY)
296	#define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY
297	#elif (CPU_PROVIDES_IDLE_THREAD_BODY == TRUE)
298	#define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body
299	#else
300	#define CONFIGURE_IDLE_TASK_BODY _Thread_Idle_body
301	#endif
302	#endif
303
304	/**
305	* By default, use the minimum stack size requested by this port.
306	*/
307	#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE
308	#define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE
309	#endif
310
311	/**
312	* @brief Idle task stack size configuration
313	*
314	* By default, the IDLE task will have a stack of minimum size.
315	* The BSP or application may override this value.
316	*/
317	#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE
318	#ifdef BSP_IDLE_TASK_STACK_SIZE
319	#define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE
320	#else
321	#define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
322	#endif
323	#endif
324
325	/**
326	* @brief Interrupt stack size configuration
327	*
328	* By default, the interrupt stack will be of minimum size.
329	* The BSP or application may override this value.
330	*/
331	#ifndef CONFIGURE_INTERRUPT_STACK_SIZE
332	#ifdef BSP_INTERRUPT_STACK_SIZE
333	#define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE
334	#else
335	#define CONFIGURE_INTERRUPT_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
336	#endif
337	#endif
338
339	/**
340	* This reserves memory for the interrupt stack if it is to be allocated
341	* by RTEMS rather than the BSP.
342	*
343	* @todo Try to get to the point where all BSPs support allocating the
344	* memory from the Workspace.
345	*/
346	#if (CPU_ALLOCATE_INTERRUPT_STACK == 0)
347	#define CONFIGURE_INTERRUPT_STACK_MEMORY 0
348	#else
349	#define CONFIGURE_INTERRUPT_STACK_MEMORY CONFIGURE_INTERRUPT_STACK_SIZE
350	#endif
351
352	/**
353	* Configure the very much optional task stack allocator
354	*/
355	#ifndef CONFIGURE_TASK_STACK_ALLOCATOR
356	#define CONFIGURE_TASK_STACK_ALLOCATOR NULL
357	#endif
358
359	/**
360	* Configure the very much optional task stack deallocator
361	*/
362	#ifndef CONFIGURE_TASK_STACK_DEALLOCATOR
363	#define CONFIGURE_TASK_STACK_DEALLOCATOR NULL
364	#endif
365
366	/**
367	* Should the RTEMS Workspace and C Program Heap be cleared automatically
368	* at system start up?
369	*/
370	#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
371	#ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY
372	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \
373	BSP_ZERO_WORKSPACE_AUTOMATICALLY
374	#else
375	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE
376	#endif
377	#endif
378
379	/*
380	* RTEMS Malloc configuration
381	*/
382
383	#include <rtems/malloc.h>
384
385	#ifdef CONFIGURE_INIT
386	/**
387	* By default, RTEMS uses separate heaps for the RTEMS Workspace and
388	* the C Program Heap. On many BSPs, these can be optionally
389	* combined provided one larger memory pool. This is particularly
390	* useful in combination with the unlimited objects configuration.
391	*/
392	#ifdef CONFIGURE_UNIFIED_WORK_AREAS
393	#include <rtems/score/wkspace.h>
394	Heap_Control *RTEMS_Malloc_Heap = &_Workspace_Area;
395	bool rtems_unified_work_area = true;
396	#else
397	Heap_Control RTEMS_Malloc_Area;
398	Heap_Control *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area;
399	bool rtems_unified_work_area = false;
400	#endif
401	#endif
402
403	#ifdef CONFIGURE_INIT
404	/**
405	* This configures the malloc family statistics to be available.
406	* By default only function call counts are kept.
407	*/
408	rtems_malloc_statistics_functions_t *rtems_malloc_statistics_helpers =
409	#ifndef CONFIGURE_MALLOC_STATISTICS
410	NULL;
411	#else
412	&rtems_malloc_statistics_helpers_table;
413	#endif
414	#endif
415
416	#ifdef CONFIGURE_INIT
417	/**
418	* This configures the sbrk() support for the malloc family.
419	* By default it is assumed that the BSP provides all available
420	* RAM to the malloc family implementation so sbrk()'ing to get
421	* more memory would always fail anyway.
422	*/
423	rtems_malloc_sbrk_functions_t *rtems_malloc_sbrk_helpers =
424	#ifndef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
425	NULL;
426	#else
427	&rtems_malloc_sbrk_helpers_table;
428	#endif
429	#endif
430
431	#ifdef CONFIGURE_INIT
432	/**
433	* This configures the malloc family plugin which dirties memory
434	* allocated. This is helpful for finding unitialized data structure
435	* problems.
436	*/
437	rtems_malloc_dirtier_t *rtems_malloc_dirty_helper =
438	#if defined(CONFIGURE_MALLOC_DIRTY)
439	rtems_malloc_dirty_memory;
440	#else
441	NULL;
442	#endif
443	#endif
444
445	/**
446	* This is a helper macro used in calculations in this file. It is used
447	* to noted when an element is allocated from the RTEMS Workspace and adds
448	* a factor to account for heap overhead plus an alignment factor that
449	* may be applied.
450	*/
451	#define _Configure_From_workspace(_size) \
452	((_size) + (2 * sizeof(uint32_t)) + CPU_ALIGNMENT)
453
454	/**
455	* This macro accounts for how memory for a set of configured objects is
456	* allocated from the Executive Workspace.
457	*
458	* NOTE: It does NOT attempt to address the more complex case of unlimited
459	* objects.
460	*/
461	#define _Configure_Object_RAM(_number, _size) \
462	( _Configure_From_workspace((_number) * (_size)) + \
463	_Configure_From_workspace( \
464	(((_number) + 1) * sizeof(Objects_Control *)) + \
465	(sizeof(void ) + sizeof(uint32_t) + sizeof(Objects_Name )) \
466	) \
467	)
468
469	/*
470	* Default User Initialization Task Table. This table guarantees that
471	* one user initialization table is defined.
472	*/
473
474	#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
475
476	#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
477
478	/*
479	* The user is defining their own table information and setting the
480	* appropriate variables.
481	*/
482
483	#else
484
485	#ifndef CONFIGURE_INIT_TASK_NAME
486	#define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ')
487	#endif
488
489	#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
490	#define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
491	#endif
492
493	#ifndef CONFIGURE_INIT_TASK_PRIORITY
494	#define CONFIGURE_INIT_TASK_PRIORITY 1
495	#endif
496
497	#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
498	#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
499	#endif
500
501	#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
502	#define CONFIGURE_INIT_TASK_ENTRY_POINT Init
503	#endif
504
505	#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
506	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
507	#endif
508
509	#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
510	#define CONFIGURE_INIT_TASK_ARGUMENTS 0
511	#endif
512
513	#ifdef CONFIGURE_INIT
514	rtems_initialization_tasks_table Initialization_tasks[] = {
515	{ CONFIGURE_INIT_TASK_NAME,
516	CONFIGURE_INIT_TASK_STACK_SIZE,
517	CONFIGURE_INIT_TASK_PRIORITY,
518	CONFIGURE_INIT_TASK_ATTRIBUTES,
519	CONFIGURE_INIT_TASK_ENTRY_POINT,
520	CONFIGURE_INIT_TASK_INITIAL_MODES,
521	CONFIGURE_INIT_TASK_ARGUMENTS
522	}
523	};
524	#endif
525
526	#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
527
528	#define CONFIGURE_INIT_TASK_TABLE_SIZE \
529	sizeof(CONFIGURE_INIT_TASK_TABLE) / sizeof(rtems_initialization_tasks_table)
530
531	#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
532
533	#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
534
535	#define CONFIGURE_INIT_TASK_TABLE NULL
536	#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
537	#define CONFIGURE_INIT_TASK_STACK_SIZE 0
538
539	#endif
540
541	/*
542	* Default Device Driver Table. Each driver needed by the test is explicitly
543	* choosen by that test. There is always a null driver entry.
544	*/
545
546	#define NULL_DRIVER_TABLE_ENTRY \
547	{ NULL, NULL, NULL, NULL, NULL, NULL }
548
549	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
550	#include <rtems/console.h>
551	#endif
552
553	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
554	#include <rtems/clockdrv.h>
555	#endif
556
557	#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
558	#include <rtems/timerdrv.h>
559	#endif
560
561	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
562	#include <rtems/rtc.h>
563	#endif
564
565	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
566	#include <rtems/watchdogdrv.h>
567	#endif
568
569	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
570	#include <rtems/devnull.h>
571	#endif
572
573	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
574	/* the ide driver needs the ATA driver */
575	#ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
576	#define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
577	#endif
578	#include <libchip/ide_ctrl.h>
579	#endif
580
581	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
582	#include <libchip/ata.h>
583	#endif
584
585	#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
586
587	#ifdef CONFIGURE_INIT
588	rtems_driver_address_table Device_drivers[] = {
589	#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
590	CONFIGURE_BSP_PREREQUISITE_DRIVERS,
591	#endif
592	#ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
593	CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
594	#endif
595	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
596	CONSOLE_DRIVER_TABLE_ENTRY,
597	#endif
598	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
599	CLOCK_DRIVER_TABLE_ENTRY,
600	#endif
601	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
602	RTC_DRIVER_TABLE_ENTRY,
603	#endif
604	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
605	WATCHDOG_DRIVER_TABLE_ENTRY,
606	#endif
607	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
608	DEVNULL_DRIVER_TABLE_ENTRY,
609	#endif
610	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
611	IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
612	#endif
613	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
614	ATA_DRIVER_TABLE_ENTRY,
615	#endif
616	#ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
617	CONFIGURE_APPLICATION_EXTRA_DRIVERS,
618	#endif
619	#ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
620	NULL_DRIVER_TABLE_ENTRY
621	#elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
622	!defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
623	!defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
624	!defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
625	!defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
626	!defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
627	!defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
628	NULL_DRIVER_TABLE_ENTRY
629	#endif
630	};
631	#endif
632
633	#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
634
635	/*
636	* Default the number of drivers per node. This value may be
637	* overridden by the user.
638	*/
639
640	#define CONFIGURE_NUMBER_OF_DRIVERS \
641	((sizeof(Device_drivers) / sizeof(rtems_driver_address_table)))
642
643	/**
644	* This specifies the maximum number of device drivers that
645	* can be installed in the system at one time. It must account
646	* for both the statically and dynamically installed drivers.
647	*/
648	#ifndef CONFIGURE_MAXIMUM_DRIVERS
649	#define CONFIGURE_MAXIMUM_DRIVERS CONFIGURE_NUMBER_OF_DRIVERS
650	#endif
651
652
653	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
654	/*
655	* configure the priority of the ATA driver task
656	*/
657	#ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
658	#define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
659	#endif
660	#ifdef CONFIGURE_INIT
661	rtems_task_priority rtems_ata_driver_task_priority
662	= CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
663	#endif /* CONFIGURE_INIT */
664	#endif
665
666	/*
667	* add bdbuf configuration and values for swapout task priority
668	*/
669	#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
670	#include <rtems/bdbuf.h>
671	/*
672	* configure the bdbuf cache parameters
673	*/
674	#ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
675	#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
676	RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
677	#endif
678	#ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
679	#define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
680	RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
681	#endif
682	#ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
683	#define CONFIGURE_SWAPOUT_TASK_PRIORITY \
684	RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
685	#endif
686	#ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
687	#define CONFIGURE_SWAPOUT_SWAP_PERIOD \
688	RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
689	#endif
690	#ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
691	#define CONFIGURE_SWAPOUT_BLOCK_HOLD \
692	RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
693	#endif
694	#ifdef CONFIGURE_INIT
695	rtems_bdbuf_config rtems_bdbuf_configuration = {
696	CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
697	CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
698	CONFIGURE_SWAPOUT_TASK_PRIORITY,
699	CONFIGURE_SWAPOUT_SWAP_PERIOD,
700	CONFIGURE_SWAPOUT_BLOCK_HOLD
701	};
702	#endif
703	#ifndef CONFIGURE_HAS_OWN_BDBUF_TABLE
704	#ifndef CONFIGURE_BDBUF_BUFFER_COUNT
705	#define CONFIGURE_BDBUF_BUFFER_COUNT 64
706	#endif
707
708	#ifndef CONFIGURE_BDBUF_BUFFER_SIZE
709	#define CONFIGURE_BDBUF_BUFFER_SIZE 512
710	#endif
711	#ifdef CONFIGURE_INIT
712	rtems_bdbuf_pool_config rtems_bdbuf_pool_configuration[] = {
713	{CONFIGURE_BDBUF_BUFFER_SIZE, CONFIGURE_BDBUF_BUFFER_COUNT, NULL}
714	};
715	int rtems_bdbuf_pool_configuration_size =
716	(sizeof(rtems_bdbuf_pool_configuration) /
717	sizeof(rtems_bdbuf_pool_configuration[0]));
718	#endif /* CONFIGURE_INIT */
719	#endif /* CONFIGURE_HAS_OWN_BDBUF_TABLE */
720	#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
721
722	#if defined(RTEMS_MULTIPROCESSING)
723	/*
724	* Default Multiprocessing Configuration Table. The defaults are
725	* appropriate for most of the RTEMS Multiprocessor Test Suite. Each
726	* value may be overridden within each test to customize the environment.
727	*/
728
729	#ifdef CONFIGURE_MP_APPLICATION
730	#define CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1
731
732	#ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
733
734	#ifndef CONFIGURE_MP_NODE_NUMBER
735	#define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
736	#endif
737
738	#ifndef CONFIGURE_MP_MAXIMUM_NODES
739	#define CONFIGURE_MP_MAXIMUM_NODES 2
740	#endif
741
742	#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
743	#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
744	#endif
745	#define CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
746	_Configure_Object_RAM((_global_objects), sizeof(Objects_MP_Control))
747
748	#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
749	#define CONFIGURE_MP_MAXIMUM_PROXIES 32
750	#endif
751	#define CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
752	_Configure_Object_RAM((_proxies) + 1, sizeof(Thread_Proxy_control) )
753
754	#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
755	#define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
756	#endif
757
758	#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
759	#include <mpci.h>
760	#define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
761	#endif
762
763	#ifdef CONFIGURE_INIT
764	rtems_multiprocessing_table Multiprocessing_configuration = {
765	CONFIGURE_MP_NODE_NUMBER, /* local node number */
766	CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes */
767	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */
768	CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */
769	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
770	CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */
771	};
772	#endif
773
774	#define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration
775
776	#endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
777
778	#else
779
780	#define CONFIGURE_MULTIPROCESSING_TABLE NULL
781
782	#endif /* CONFIGURE_MP_APPLICATION */
783	#endif /* RTEMS_MULTIPROCESSING */
784
785	#ifndef CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER
786	#define CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
787	#endif
788
789
790	/*
791	* Default Configuration Table.
792	*/
793
794	#ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
795
796	#ifndef CONFIGURE_EXECUTIVE_RAM_WORK_AREA
797	#define CONFIGURE_EXECUTIVE_RAM_WORK_AREA NULL
798	#endif
799
800	#ifndef CONFIGURE_MAXIMUM_TASKS
801	#define CONFIGURE_MAXIMUM_TASKS 0
802	#endif
803
804	#ifndef CONFIGURE_DISABLE_CLASSIC_API_NOTEPADS
805	#define CONFIGURE_NOTEPADS_ENABLED TRUE
806	#else
807	#define CONFIGURE_NOTEPADS_ENABLED FALSE
808	#endif
809
810	#ifndef CONFIGURE_DISABLE_CLASSIC_NOTEPADS
811	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
812	sizeof(RTEMS_API_Control)
813	#else
814	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
815	(sizeof(RTEMS_API_Control) - (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)))
816	#endif
817
818	/**
819	* This macro calculates the memory required for task variables.
820	*
821	* @note Each task variable is individually allocated from the Workspace.
822	* Hence, we do the multiplication on the configured size.
823	*/
824	#ifndef CONFIGURE_MAXIMUM_TASK_VARIABLES
825	#define CONFIGURE_MAXIMUM_TASK_VARIABLES 0
826	#define CONFIGURE_MEMORY_FOR_TASK_VARIABLES(_task_variables) 0
827	#else
828	#define CONFIGURE_MEMORY_FOR_TASK_VARIABLES(_task_variables) \
829	(_task_variables) * \
830	_Configure_From_workspace(sizeof(rtems_task_variable_t))
831	#endif
832
833	#ifndef CONFIGURE_MAXIMUM_TIMERS
834	#define CONFIGURE_MAXIMUM_TIMERS 0
835	#define CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0
836	#else
837	#define CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
838	_Configure_Object_RAM(_timers, sizeof(Timer_Control) )
839	#endif
840
841	#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
842	#define CONFIGURE_MAXIMUM_SEMAPHORES 0
843	#else
844	#endif
845
846	/*
847	* If there are no user or support semaphores defined, then we can assume
848	* that no memory need be allocated at all for semaphores.
849	*/
850	#if ((CONFIGURE_MAXIMUM_SEMAPHORES == 0) && \
851	(CONFIGURE_LIBIO_SEMAPHORES == 0) && \
852	(CONFIGURE_TERMIOS_SEMAPHORES == 0))
853	#define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0
854	#else
855	#define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
856	_Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) )
857	#endif
858
859	#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
860	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0
861	#define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0
862	#else
863	#define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
864	_Configure_Object_RAM(_queues, sizeof(Message_queue_Control) )
865	#endif
866
867	#ifndef CONFIGURE_MAXIMUM_PARTITIONS
868	#define CONFIGURE_MAXIMUM_PARTITIONS 0
869	#define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0
870	#else
871	#define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
872	_Configure_Object_RAM(_partitions, sizeof(Partition_Control) )
873	#endif
874
875	#ifndef CONFIGURE_MAXIMUM_REGIONS
876	#define CONFIGURE_MAXIMUM_REGIONS 0
877	#define CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0
878	#else
879	#define CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
880	_Configure_Object_RAM(_regions, sizeof(Region_Control) )
881	#endif
882
883	#ifndef CONFIGURE_MAXIMUM_PORTS
884	#define CONFIGURE_MAXIMUM_PORTS 0
885	#define CONFIGURE_MEMORY_FOR_PORTS(_ports) 0
886	#else
887	#define CONFIGURE_MEMORY_FOR_PORTS(_ports) \
888	_Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) )
889	#endif
890
891	#ifndef CONFIGURE_MAXIMUM_PERIODS
892	#define CONFIGURE_MAXIMUM_PERIODS 0
893	#define CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0
894	#else
895	#define CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
896	_Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) )
897	#endif
898
899	#ifndef CONFIGURE_MAXIMUM_BARRIERS
900	#define CONFIGURE_MAXIMUM_BARRIERS 0
901	#define CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0
902	#else
903	#define CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \
904	_Configure_Object_RAM(_barriers, sizeof(Barrier_Control) )
905	#endif
906
907	#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
908	#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0
909	#define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0
910	#else
911	#define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
912	_Configure_Object_RAM(_extensions, sizeof(Extension_Control) )
913	#endif
914
915	#ifndef CONFIGURE_MICROSECONDS_PER_TICK
916	#define CONFIGURE_MICROSECONDS_PER_TICK \
917	RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
918	#endif
919
920	#ifndef CONFIGURE_TICKS_PER_TIMESLICE
921	#define CONFIGURE_TICKS_PER_TIMESLICE 50
922	#endif
923
924	#ifndef CONFIGURE_DISABLE_CLASSIC_NOTEPADS
925	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
926	sizeof(RTEMS_API_Control)
927	#else
928	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
929	(sizeof(RTEMS_API_Control) - (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)))
930	#endif
931
932	/*
933	* Initial Extension Set
934	*/
935
936	#ifdef CONFIGURE_INIT
937	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
938	#include <rtems/stackchk.h>
939	#endif
940	#include <rtems/libcsupport.h>
941
942	#if defined(CONFIGURE_INITIAL_EXTENSIONS) \|\| \
943	defined(CONFIGURE_STACK_CHECKER_ENABLED) \|\| \
944	(defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
945	rtems_extensions_table Configuration_Initial_Extensions[] = {
946	#if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
947	RTEMS_NEWLIB_EXTENSION,
948	#endif
949	#if defined(CONFIGURE_STACK_CHECKER_ENABLED)
950	RTEMS_STACK_CHECKER_EXTENSION,
951	#endif
952	#if defined(CONFIGURE_INITIAL_EXTENSIONS)
953	CONFIGURE_INITIAL_EXTENSIONS,
954	#endif
955	};
956
957	#define CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions
958	#define CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
959	((sizeof(Configuration_Initial_Extensions) / \
960	sizeof(rtems_extensions_table)))
961	#else
962	#define CONFIGURE_INITIAL_EXTENSION_TABLE NULL
963	#define CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0
964	#endif
965
966
967	#endif
968
969	/*
970	* POSIX API Configuration Parameters
971	*/
972
973	#ifdef RTEMS_POSIX_API
974
975	#include <sys/types.h>
976	#include <signal.h>
977	#include <limits.h>
978	#include <mqueue.h>
979	#include <rtems/posix/barrier.h>
980	#include <rtems/posix/cond.h>
981	#include <rtems/posix/mqueue.h>
982	#include <rtems/posix/mutex.h>
983	#include <rtems/posix/key.h>
984	#include <rtems/posix/psignal.h>
985	#include <rtems/posix/rwlock.h>
986	#include <rtems/posix/semaphore.h>
987	#include <rtems/posix/spinlock.h>
988	#include <rtems/posix/threadsup.h>
989	#include <rtems/posix/timer.h>
990
991	/**
992	* Account for the object control structures plus the name
993	* of the object to be duplicated.
994	*/
995	#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
996	_Configure_Object_RAM( (_number), _size ) + \
997	((_number) + _Configure_From_workspace(NAME_MAX) )
998
999	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
1000	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
1001	#endif
1002
1003	#define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API \
1004	_Configure_From_workspace( \
1005	sizeof (POSIX_API_Control) + \
1006	(sizeof (void ) (CONFIGURE_MAXIMUM_POSIX_KEYS)) \
1007	)
1008
1009	#ifndef CONFIGURE_MAXIMUM_POSIX_MUTEXES
1010	#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 0
1011	#define CONFIGURE_MEMORY_FOR_POSIX_MUTEXES(_mutexes) 0
1012	#else
1013	#define CONFIGURE_MEMORY_FOR_POSIX_MUTEXES(_mutexes) \
1014	_Configure_Object_RAM(_mutexes, sizeof(POSIX_Mutex_Control) )
1015	#endif
1016
1017	#ifndef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
1018	#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 0
1019	#define CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(_condvars) 0
1020	#else
1021	#define CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(_condvars) \
1022	_Configure_Object_RAM(_condvars, \
1023	sizeof(POSIX_Condition_variables_Control) )
1024	#endif
1025
1026	#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
1027	#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
1028	#define CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys) 0
1029	#else
1030	#define CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys) \
1031	_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) )
1032	#endif
1033
1034	#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
1035	#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
1036	#define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) 0
1037	#else
1038	#define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
1039	_Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) )
1040	#endif
1041
1042	#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
1043	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
1044	#define CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) 0
1045	#else
1046	#define CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \
1047	_Configure_From_workspace( \
1048	(_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) )
1049	#endif
1050
1051	#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
1052	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
1053	#define CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) 0
1054	#else
1055	#define CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
1056	_Configure_POSIX_Named_Object_RAM( \
1057	_message_queues, sizeof(POSIX_Message_queue_Control) )
1058	#endif
1059
1060	#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
1061	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
1062	#define CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) 0
1063	#else
1064	#define CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
1065	_Configure_POSIX_Named_Object_RAM( \
1066	_semaphores, sizeof(POSIX_Semaphore_Control) )
1067	#endif
1068
1069	#ifndef CONFIGURE_MAXIMUM_POSIX_BARRIERS
1070	#define CONFIGURE_MAXIMUM_POSIX_BARRIERS 0
1071	#define CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(_barriers) 0
1072	#else
1073	#define CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(_barriers) \
1074	_Configure_Object_RAM(_barriers, sizeof(POSIX_Barrier_Control) )
1075	#endif
1076
1077	#ifndef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
1078	#define CONFIGURE_MAXIMUM_POSIX_SPINLOCKS 0
1079	#define CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS(_spinlocks) 0
1080	#else
1081	#define CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS(_spinlocks) \
1082	_Configure_Object_RAM(_spinlocks, sizeof(POSIX_Spinlock_Control) )
1083	#endif
1084
1085	#ifndef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
1086	#define CONFIGURE_MAXIMUM_POSIX_RWLOCKS 0
1087	#define CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS(_rwlocks) 0
1088	#else
1089	#define CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS(_rwlocks) \
1090	_Configure_Object_RAM(_rwlocks, sizeof(POSIX_RWLock_Control) )
1091	#endif
1092
1093	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
1094
1095	#ifdef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
1096
1097	/*
1098	* The user is defining their own table information and setting the
1099	* appropriate variables for the POSIX Initialization Thread Table.
1100	*/
1101
1102	#else
1103
1104	#ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
1105	#define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init
1106	#endif
1107
1108	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
1109	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
1110	(CONFIGURE_MINIMUM_TASK_STACK_SIZE * 2)
1111	#endif
1112
1113	#ifdef CONFIGURE_INIT
1114	posix_initialization_threads_table POSIX_Initialization_threads[] = {
1115	{ CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT, \
1116	CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
1117	};
1118	#endif
1119
1120	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
1121	POSIX_Initialization_threads
1122
1123	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
1124	sizeof(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME) / \
1125	sizeof(posix_initialization_threads_table)
1126
1127	#endif /* CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
1128
1129	#else /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
1130
1131	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
1132	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
1133
1134	#endif
1135
1136	#define CONFIGURE_MEMORY_FOR_POSIX \
1137	( CONFIGURE_MEMORY_FOR_POSIX_MUTEXES( CONFIGURE_MAXIMUM_POSIX_MUTEXES ) + \
1138	CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES( \
1139	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES ) + \
1140	CONFIGURE_MEMORY_FOR_POSIX_KEYS( CONFIGURE_MAXIMUM_POSIX_KEYS ) + \
1141	CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \
1142	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ) + \
1143	CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
1144	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ) + \
1145	CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
1146	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ) + \
1147	CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(CONFIGURE_MAXIMUM_POSIX_BARRIERS) + \
1148	CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS( \
1149	CONFIGURE_MAXIMUM_POSIX_SPINLOCKS ) + \
1150	CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS( \
1151	CONFIGURE_MAXIMUM_POSIX_RWLOCKS ) + \
1152	CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ) + \
1153	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE) \
1154	)
1155	#else
1156
1157	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
1158	#define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API 0
1159	#define CONFIGURE_MEMORY_FOR_POSIX 0
1160
1161	#endif /* RTEMS_POSIX_API */
1162
1163	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
1164	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0
1165	#endif
1166
1167	/*
1168	* This block of defines are for applications which use GNAT/RTEMS.
1169	* GNAT implements each Ada task as a POSIX thread.
1170	*/
1171	#ifdef CONFIGURE_GNAT_RTEMS
1172
1173	/**
1174	* The GNAT run-time needs something less than (10) POSIX mutexes.
1175	* We may be able to get by with less but why bother.
1176	*/
1177	#define CONFIGURE_GNAT_MUTEXES 10
1178
1179	/**
1180	* This is the maximum number of Ada tasks which can be concurrently
1181	* in existence. Twenty (20) are required to run all tests in the
1182	* ACATS (formerly ACVC).
1183	*/
1184	#ifndef CONFIGURE_MAXIMUM_ADA_TASKS
1185	#define CONFIGURE_MAXIMUM_ADA_TASKS 20
1186	#endif
1187
1188	/**
1189	* This is the number of non-Ada tasks which invoked Ada code.
1190	*/
1191	#ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
1192	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
1193	#endif
1194
1195	/**
1196	* Ada tasks are allocated twice the minimum stack space.
1197	*/
1198	#define CONFIGURE_ADA_TASKS_STACK \
1199	(CONFIGURE_MAXIMUM_ADA_TASKS * \
1200	(CONFIGURE_MINIMUM_TASK_STACK_SIZE + (6 * 1024)))
1201
1202	#else
1203	#define CONFIGURE_GNAT_MUTEXES 0
1204	#define CONFIGURE_MAXIMUM_ADA_TASKS 0
1205	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
1206	#define CONFIGURE_ADA_TASKS_STACK 0
1207	#endif
1208
1209	/*
1210	* ITRON API Configuration Parameters
1211	*/
1212
1213	#ifdef RTEMS_ITRON_API
1214
1215	#include <rtems/itron.h>
1216	#include <rtems/itron/config.h>
1217	#include <rtems/itron/eventflags.h>
1218	#include <rtems/itron/fmempool.h>
1219	#include <rtems/itron/mbox.h>
1220	#include <rtems/itron/msgbuffer.h>
1221	#include <rtems/itron/port.h>
1222	#include <rtems/itron/semaphore.h>
1223	#include <rtems/itron/task.h>
1224	#include <rtems/itron/vmempool.h>
1225
1226	#ifndef CONFIGURE_MAXIMUM_ITRON_TASKS
1227	#define CONFIGURE_MAXIMUM_ITRON_TASKS 0
1228	#endif
1229	#define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API 0
1230
1231	#ifndef CONFIGURE_MAXIMUM_ITRON_SEMAPHORES
1232	#define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0
1233	#define CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES(_semaphores) 0
1234	#else
1235	#define CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES(_semaphores) \
1236	_Configure_Object_RAM(_semaphores, sizeof(ITRON_Semaphore_Control))
1237	#endif
1238
1239	#ifndef CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS
1240	#define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0
1241	#define CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS(_eventflags) 0
1242	#else
1243	#define CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS(_eventflags) \
1244	_Configure_Object_RAM(_eventflags, sizeof(ITRON_Eventflags_Control))
1245	#endif
1246
1247	#ifndef CONFIGURE_MAXIMUM_ITRON_MAILBOXES
1248	#define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0
1249	#define CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES(_mailboxes) 0
1250	#else
1251	#define CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES(_mailboxes) \
1252	_Configure_Object_RAM(_mailboxes, sizeof(ITRON_Mailbox_Control))
1253	#endif
1254
1255	#ifndef CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS
1256	#define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0
1257	#define CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(_message_buffers) 0
1258	#else
1259	#define CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(_message_buffers) \
1260	_Configure_Object_RAM(_message_buffers, \
1261	sizeof(ITRON_Message_buffer_Control))
1262	#endif
1263
1264	#ifndef CONFIGURE_MAXIMUM_ITRON_PORTS
1265	#define CONFIGURE_MAXIMUM_ITRON_PORTS 0
1266	#define CONFIGURE_MEMORY_FOR_ITRON_PORTS(_ports) 0
1267	#else
1268	#define CONFIGURE_MEMORY_FOR_ITRON_PORTS(_ports) \
1269	_Configure_Object_RAM(_ports, sizeof(ITRON_Port_Control))
1270	#endif
1271
1272	#ifndef CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS
1273	#define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0
1274	#define CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(_pools) 0
1275	#else
1276	#define CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(_pools) \
1277	_Configure_Object_RAM( _pools, sizeof(ITRON_Variable_memory_pool_Control))
1278	#endif
1279
1280	#ifndef CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS
1281	#define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0
1282	#define CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(_pools) 0
1283	#else
1284	#define CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(_pools) \
1285	_Configure_Object_RAM(_pools, sizeof(ITRON_Fixed_memory_pool_Control))
1286	#endif
1287
1288	#ifdef CONFIGURE_ITRON_INIT_TASK_TABLE
1289
1290	#ifdef CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE
1291
1292	/*
1293	* The user is defining their own table information and setting the
1294	* appropriate variables for the ITRON Initialization Task Table.
1295	*/
1296
1297	#else
1298
1299	#ifndef CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT
1300	#define CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT ITRON_Init
1301	#endif
1302
1303	#ifndef CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES
1304	#define CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES TA_HLNG
1305	#endif
1306
1307	#ifndef CONFIGURE_ITRON_INIT_TASK_PRIORITY
1308	#define CONFIGURE_ITRON_INIT_TASK_PRIORITY 1
1309	#endif
1310
1311	#ifndef CONFIGURE_ITRON_INIT_TASK_STACK_SIZE
1312	#define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE \
1313	CONFIGURE_MINIMUM_TASK_STACK_SIZE
1314	#endif
1315
1316	#ifdef CONFIGURE_INIT
1317	itron_initialization_tasks_table ITRON_Initialization_tasks[] = {
1318	{ 1, /* ID */
1319	{ (VP) 0, /* exinfo */
1320	CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES, /* task attributes */
1321	CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT, /* task start address */
1322	CONFIGURE_ITRON_INIT_TASK_PRIORITY, /* initial task priority */
1323	CONFIGURE_ITRON_INIT_TASK_STACK_SIZE /* stack size */
1324	}
1325	}
1326	};
1327	#endif
1328
1329	#define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME ITRON_Initialization_tasks
1330
1331	#define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE \
1332	sizeof(CONFIGURE_ITRON_INIT_TASK_TABLE_NAME) / \
1333	sizeof(itron_initialization_tasks_table)
1334
1335	#endif /* CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE */
1336
1337	#else /* CONFIGURE_ITRON_INIT_TASK_TABLE */
1338
1339	#define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME NULL
1340	#define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE 0
1341	#define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE 0
1342
1343	#endif
1344
1345	#define CONFIGURE_MEMORY_FOR_ITRON \
1346	( CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES( \
1347	CONFIGURE_MAXIMUM_ITRON_SEMAPHORES ) + \
1348	CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS( \
1349	CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS ) + \
1350	CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES( \
1351	CONFIGURE_MAXIMUM_ITRON_MAILBOXES ) + \
1352	CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS( \
1353	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS ) + \
1354	CONFIGURE_MEMORY_FOR_ITRON_PORTS( \
1355	CONFIGURE_MAXIMUM_ITRON_PORTS ) + \
1356	CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS( \
1357	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS ) + \
1358	CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS( \
1359	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS ) + \
1360	CONFIGURE_ITRON_INIT_TASK_STACK_SIZE \
1361	)
1362
1363	#else
1364
1365	#define CONFIGURE_MAXIMUM_ITRON_TASKS 0
1366	#define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0
1367	#define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0
1368	#define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0
1369	#define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0
1370	#define CONFIGURE_MAXIMUM_ITRON_PORTS 0
1371	#define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0
1372	#define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0
1373	#define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API 0
1374	#define CONFIGURE_MEMORY_FOR_ITRON 0
1375
1376	#endif /* RTEMS_ITRON_API */
1377
1378	/**
1379	* This macro specifies the amount of memory to be reserved for the
1380	* Newlib C Library reentrancy structure -- if we are using newlib.
1381	*/
1382
1383	#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
1384	#include <reent.h>
1385
1386	#define CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB \
1387	_Configure_From_workspace(sizeof(struct _reent))
1388	#else
1389	#define CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB 0
1390	#endif
1391
1392	/*
1393	* Calculate the RAM size based on the maximum number of objects configured.
1394	*/
1395
1396	#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
1397
1398	/**
1399	* Account for allocating the following per object
1400	* + array of object control structures
1401	* + local pointer table -- pointer per object plus a zero'th
1402	* entry in the local pointer table.
1403	*/
1404
1405	#define CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
1406	( \
1407	_Configure_Object_RAM(_tasks, sizeof(Thread_Control)) + \
1408	((_tasks) * \
1409	(_Configure_From_workspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE) + \
1410	_Configure_From_workspace(CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API) + \
1411	CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB + \
1412	CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API + \
1413	CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API)) + \
1414	_Configure_From_workspace((_number_FP_tasks) * CONTEXT_FP_SIZE) \
1415	)
1416
1417	/**
1418	* This defines the amount of memory configured for the multiprocessing
1419	* support required by this application.
1420	*/
1421	#ifdef CONFIGURE_MP_APPLICATION
1422	#define CONFIGURE_MEMORY_FOR_MP \
1423	(CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
1424	CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS( \
1425	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS) + \
1426	CONFIGURE_MEMORY_FOR_TASKS(1, 1) + \
1427	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK \
1428	)
1429	#else
1430	#define CONFIGURE_MEMORY_FOR_MP 0
1431	#endif
1432
1433	/**
1434	* This is so we can account for tasks with stacks greater than minimum
1435	* size. This is in bytes.
1436	*/
1437	#ifndef CONFIGURE_EXTRA_TASK_STACKS
1438	#define CONFIGURE_EXTRA_TASK_STACKS 0
1439	#endif
1440
1441	/**
1442	* The following macro is used to calculate the memory allocated by RTEMS
1443	* for the message buffers associated with a particular message queue.
1444	* There is a fixed amount of overhead per message.
1445	*/
1446	#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
1447	_Configure_From_workspace( \
1448	(_messages) * ((_size) + sizeof(CORE_message_queue_Buffer_control)))
1449
1450	/**
1451	* This macros is set to the amount of memory required for pending message
1452	* buffers in bytes. It should be constructed by adding together a
1453	* set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
1454	*/
1455	#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
1456	#define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
1457	#endif
1458
1459	/**
1460	* This macro is available just in case the confdefs.h file underallocates
1461	* memory for a particular application. This lets the user add some extra
1462	* memory in case something broken and underestimates.
1463	*
1464	* It is also possible for cases where confdefs.h overallocates memory,
1465	* you could substract memory from the allocated. The estimate is just
1466	* that, an estimate, and assumes worst case alignment and padding on
1467	* each allocated element. So in some cases it could be too conservative.
1468	*
1469	* @note Historically this was used for message buffers.
1470	*/
1471	#ifndef CONFIGURE_MEMORY_OVERHEAD
1472	#define CONFIGURE_MEMORY_OVERHEAD 0
1473	#endif
1474
1475	/**
1476	* On architectures that use Simple Vectored Interrupts, it is RTEMS
1477	* responsibility to allocate the vector table. This avoids reserving
1478	* the memory on architectures that use the Programmable Interrupt
1479	* Controller Vectored Interrupts.
1480	*/
1481	#if (CPU_SIMPLE_VECTORED_INTERRUPTS == TRUE)
1482	/*
1483	* This is a (hopefully) temporary hack. On the mips, the number of
1484	* vectors is NOT statically defined. But it has to be statically
1485	* defined for this to work. This is an issue looking for a nice
1486	* solution.
1487	*/
1488	#if defined(__mips__)
1489	#define CONFIGURE_INTERRUPT_VECTOR_TABLE (sizeof(ISR_Handler_entry) * 256)
1490	#else
1491	#define CONFIGURE_INTERRUPT_VECTOR_TABLE \
1492	(sizeof(ISR_Handler_entry) * ISR_NUMBER_OF_VECTORS)
1493	#endif
1494	#else
1495	#define CONFIGURE_INTERRUPT_VECTOR_TABLE 0
1496	#endif
1497
1498	/**
1499	* RTEMS uses one instance of an internal mutex class. This accounts
1500	* for that mutex
1501	*/
1502	#define CONFIGURE_API_MUTEX_MEMORY \
1503	_Configure_Object_RAM(1, sizeof(API_Mutex_Control))
1504
1505	/**
1506	* This defines the memory used by the thread ready chains. There is
1507	* one chain per priority.
1508	*/
1509	#define CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS \
1510	_Configure_From_workspace( \
1511	((CONFIGURE_MAXIMUM_PRIORITY+1) * sizeof(Chain_Control)) )
1512	/**
1513	* This defines the amount of memory reserved for the IDLE task
1514	* control structures and stack.
1515	*/
1516	#define CONFIGURE_MEMORY_FOR_IDLE_TASK \
1517	(CONFIGURE_MEMORY_FOR_TASKS(1, 0) + \
1518	(CONFIGURE_IDLE_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1519
1520	/**
1521	* This macro accounts for general RTEMS system overhead.
1522	*/
1523	#define CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
1524	( CONFIGURE_MEMORY_FOR_IDLE_TASK + /* IDLE and stack */ \
1525	CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS + /* Ready chains */ \
1526	CONFIGURE_INTERRUPT_VECTOR_TABLE + /* interrupt vectors */ \
1527	CONFIGURE_INTERRUPT_STACK_MEMORY + /* interrupt stack */ \
1528	CONFIGURE_API_MUTEX_MEMORY /* allocation mutex */ \
1529	)
1530
1531	/*
1532	* Now account for any extra memory that initialization tasks or threads
1533	* may have requested.
1534	*/
1535
1536	/**
1537	* This accounts for any extra memory required by the Classic API
1538	* Initialization Task.
1539	*/
1540	#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1541	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
1542	(CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1543	#else
1544	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
1545	#endif
1546
1547	/**
1548	* This accounts for any extra memory required by the POSIX API
1549	* Initialization Thread.
1550	*/
1551	#if defined(RTEMS_POSIX_API) && \
1552	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1553	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
1554	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1555	#else
1556	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
1557	#endif
1558
1559	/**
1560	* This accounts for any extra memory required by the ITRON API
1561	* Initialization Task.
1562	*/
1563	#if defined(RTEMS_ITRON_API) && \
1564	(CONFIGURE_ITRON_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1565	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART \
1566	(CONFIGURE_ITRON_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1567	#else
1568	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART 0
1569	#endif
1570
1571	/**
1572	* This macro provides a summation of the various initialization task
1573	* and thread stack requirements.
1574	*/
1575	#define CONFIGURE_INITIALIZATION_THREADS_STACKS \
1576	(CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
1577	CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART + \
1578	CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART)
1579
1580	/**
1581	* This macro provides a summation of the various task and thread
1582	* requirements.
1583	*/
1584	#define CONFIGURE_TOTAL_TASKS_AND_THREADS \
1585	(CONFIGURE_MAXIMUM_TASKS + \
1586	CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS + \
1587	CONFIGURE_MAXIMUM_ITRON_TASKS \
1588	)
1589
1590	/**
1591	* This macro reserves the memory required by the statically configured
1592	* user extensions.
1593	*/
1594	#define CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \
1595	_Configure_From_workspace( \
1596	(CONFIGURE_NEWLIB_EXTENSION + CONFIGURE_STACK_CHECKER_EXTENSION) * \
1597	sizeof(User_extensions_Control) \
1598	)
1599
1600	/**
1601	* This macro provides a summation of the memory required by the
1602	* Classic API as configured.
1603	*/
1604	#define CONFIGURE_MEMORY_FOR_CLASSIC \
1605	(CONFIGURE_MEMORY_FOR_TASK_VARIABLES(CONFIGURE_MAXIMUM_TASK_VARIABLES) + \
1606	CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \
1607	CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \
1608	CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES + \
1609	CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES) + \
1610	CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
1611	CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
1612	CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \
1613	CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
1614	CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
1615	CONFIGURE_MEMORY_FOR_BARRIERS(CONFIGURE_MAXIMUM_BARRIERS) + \
1616	CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \
1617	)
1618
1619	#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT)
1620	/**
1621	* This is a debug mechanism, so if you need to, the executable will
1622	* have a structure with various partial values. Add to this as you
1623	* need to. Viewing this structure in gdb combined with dumping
1624	* the Configuration structures generated should help a lot in tracing
1625	* down errors and analyzing where over and under allocations are.
1626	*/
1627	typedef struct {
1628	uint32_t SYSTEM_OVERHEAD;
1629	uint32_t STATIC_EXTENSIONS;
1630	uint32_t INITIALIZATION_THREADS_STACKS;
1631
1632	uint32_t PER_INTEGER_TASK;
1633	uint32_t FP_OVERHEAD;
1634	uint32_t CLASSIC;
1635	uint32_t POSIX;
1636	uint32_t ITRON;
1637
1638	/* System overhead pieces */
1639	uint32_t INTERRUPT_VECTOR_TABLE;
1640	uint32_t INTERRUPT_STACK_MEMORY;
1641	uint32_t THREAD_READY_CHAINS;
1642	uint32_t MEMORY_FOR_IDLE_TASK;
1643
1644	/* Classic API Pieces */
1645	uint32_t TASK_VARIABLES;
1646	uint32_t TIMERS;
1647	uint32_t SEMAPHORES;
1648	uint32_t MESSAGE_QUEUES;
1649	uint32_t PARTITIONS;
1650	uint32_t REGIONS;
1651	uint32_t PORTS;
1652	uint32_t PERIODS;
1653	uint32_t BARRIERS;
1654	uint32_t USER_EXTENSIONS;
1655	#ifdef RTEMS_POSIX_API
1656	/* POSIX API Pieces */
1657	uint32_t POSIX_MUTEXES;
1658	uint32_t POSIX_CONDITION_VARIABLES;
1659	uint32_t POSIX_KEYS;
1660	uint32_t POSIX_TIMERS;
1661	uint32_t POSIX_QUEUED_SIGNALS;
1662	uint32_t POSIX_MESSAGE_QUEUES;
1663	uint32_t POSIX_SEMAPHORES;
1664	uint32_t POSIX_BARRIERS;
1665	uint32_t POSIX_SPINLOCKS;
1666	uint32_t POSIX_RWLOCKS;
1667	#endif
1668	#ifdef RTEMS_ITRON_API
1669	/* ITRON API Pieces */
1670	uint32_t ITRON_SEMAPHORES;
1671	uint32_t ITRON_EVENTFLAGS;
1672	uint32_t ITRON_MAILBOXES;
1673	uint32_t ITRON_MESSAGE_BUFFERS;
1674	uint32_t ITRON_PORTS;
1675	uint32_t ITRON_MEMORY_POOLS;
1676	uint32_t ITRON_FIXED_MEMORY_POOLS;
1677	#endif
1678	} Configuration_Debug_t;
1679
1680	Configuration_Debug_t Configuration_Memory_Debug = {
1681	/* General Information */
1682	CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD,
1683	CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS,
1684	CONFIGURE_INITIALIZATION_THREADS_STACKS,
1685	CONFIGURE_MEMORY_FOR_TASKS(1, 0),
1686	CONFIGURE_MEMORY_FOR_TASKS(0, 1),
1687	CONFIGURE_MEMORY_FOR_CLASSIC,
1688	CONFIGURE_MEMORY_FOR_POSIX,
1689	CONFIGURE_MEMORY_FOR_ITRON,
1690
1691	/* System overhead pieces */
1692	CONFIGURE_INTERRUPT_VECTOR_TABLE,
1693	CONFIGURE_INTERRUPT_STACK_MEMORY,
1694	CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS,
1695	CONFIGURE_MEMORY_FOR_IDLE_TASK,
1696
1697	/* Classic API Pieces */
1698	CONFIGURE_MEMORY_FOR_TASK_VARIABLES(CONFIGURE_MAXIMUM_TASK_VARIABLES),
1699	CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS),
1700	CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES +
1701	CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES),
1702	CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES),
1703	CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS),
1704	CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ),
1705	CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS),
1706	CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS),
1707	CONFIGURE_MEMORY_FOR_BARRIERS(CONFIGURE_MAXIMUM_BARRIERS),
1708	CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS),
1709
1710	#ifdef RTEMS_POSIX_API
1711	/* POSIX API Pieces */
1712	CONFIGURE_MEMORY_FOR_POSIX_MUTEXES( CONFIGURE_MAXIMUM_POSIX_MUTEXES ),
1713	CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(
1714	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES ),
1715	CONFIGURE_MEMORY_FOR_POSIX_KEYS( CONFIGURE_MAXIMUM_POSIX_KEYS ),
1716	CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(
1717	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ),
1718	CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(
1719	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ),
1720	CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ),
1721	CONFIGURE_MEMORY_FOR_POSIX_BARRIERS( CONFIGURE_MAXIMUM_POSIX_BARRIERS ),
1722	CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS( CONFIGURE_MAXIMUM_POSIX_SPINLOCKS ),
1723	CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS( CONFIGURE_MAXIMUM_POSIX_RWLOCKS ),
1724	CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ),
1725	#endif
1726
1727	#ifdef RTEMS_ITRON_API
1728	/* ITRON API Pieces */
1729	CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES( CONFIGURE_MAXIMUM_ITRON_SEMAPHORES ),
1730	CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS( CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS ),
1731	CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES( CONFIGURE_MAXIMUM_ITRON_MAILBOXES ),
1732	CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(
1733	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS ),
1734	CONFIGURE_MEMORY_FOR_ITRON_PORTS( CONFIGURE_MAXIMUM_ITRON_PORTS ),
1735	CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(
1736	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS ),
1737	CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(
1738	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS ),
1739	#endif
1740	};
1741	#endif
1742
1743	/**
1744	* This calculates the memory required for the executive workspace.
1745	*/
1746	#define CONFIGURE_EXECUTIVE_RAM_SIZE \
1747	(( \
1748	CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
1749	CONFIGURE_MEMORY_FOR_DEVFS + \
1750	CONFIGURE_MEMORY_FOR_TASKS( \
1751	CONFIGURE_TOTAL_TASKS_AND_THREADS, CONFIGURE_TOTAL_TASKS_AND_THREADS) + \
1752	CONFIGURE_MEMORY_FOR_CLASSIC + \
1753	CONFIGURE_MEMORY_FOR_POSIX + \
1754	(CONFIGURE_MAXIMUM_POSIX_THREADS * CONFIGURE_MINIMUM_TASK_STACK_SIZE ) + \
1755	CONFIGURE_MEMORY_FOR_ITRON + \
1756	CONFIGURE_INITIALIZATION_THREADS_STACKS + \
1757	CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \
1758	CONFIGURE_MEMORY_FOR_MP + \
1759	CONFIGURE_MESSAGE_BUFFER_MEMORY + \
1760	(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
1761	(CONFIGURE_EXTRA_TASK_STACKS) + (CONFIGURE_ADA_TASKS_STACK) \
1762	) & ~0x7)
1763	#endif
1764
1765	#ifdef CONFIGURE_INIT
1766	/**
1767	* This is the Classic API Configuration Table.
1768	*/
1769	rtems_api_configuration_table Configuration_RTEMS_API = {
1770	CONFIGURE_MAXIMUM_TASKS,
1771	CONFIGURE_NOTEPADS_ENABLED,
1772	CONFIGURE_MAXIMUM_TIMERS + CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER,
1773	CONFIGURE_MAXIMUM_SEMAPHORES + CONFIGURE_LIBIO_SEMAPHORES +
1774	CONFIGURE_TERMIOS_SEMAPHORES,
1775	CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
1776	CONFIGURE_MAXIMUM_PARTITIONS,
1777	CONFIGURE_MAXIMUM_REGIONS,
1778	CONFIGURE_MAXIMUM_PORTS,
1779	CONFIGURE_MAXIMUM_PERIODS,
1780	CONFIGURE_MAXIMUM_BARRIERS,
1781	CONFIGURE_INIT_TASK_TABLE_SIZE,
1782	CONFIGURE_INIT_TASK_TABLE
1783	};
1784
1785	#ifdef RTEMS_POSIX_API
1786	/**
1787	* This is the POSIX API Configuration Table.
1788	*/
1789	posix_api_configuration_table Configuration_POSIX_API = {
1790	CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS,
1791	CONFIGURE_MAXIMUM_POSIX_MUTEXES + CONFIGURE_GNAT_MUTEXES +
1792	CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS,
1793	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES +
1794	CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS,
1795	CONFIGURE_MAXIMUM_POSIX_KEYS,
1796	CONFIGURE_MAXIMUM_POSIX_TIMERS,
1797	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS,
1798	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES,
1799	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES,
1800	CONFIGURE_MAXIMUM_POSIX_BARRIERS,
1801	CONFIGURE_MAXIMUM_POSIX_RWLOCKS,
1802	CONFIGURE_MAXIMUM_POSIX_SPINLOCKS,
1803	CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE,
1804	CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME
1805	};
1806	#endif
1807
1808	#ifdef RTEMS_ITRON_API
1809	/**
1810	* This is the ITRON API Configuration Table.
1811	*/
1812	itron_api_configuration_table Configuration_ITRON_API = {
1813	CONFIGURE_MAXIMUM_ITRON_TASKS,
1814	CONFIGURE_MAXIMUM_ITRON_SEMAPHORES,
1815	CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS,
1816	CONFIGURE_MAXIMUM_ITRON_MAILBOXES,
1817	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS,
1818	CONFIGURE_MAXIMUM_ITRON_PORTS,
1819	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS,
1820	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS,
1821	CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE,
1822	CONFIGURE_ITRON_INIT_TASK_TABLE_NAME
1823	};
1824	#endif
1825
1826	/** This variable specifies the minimum stack size for tasks in an RTEMS
1827	* application.
1828	*
1829	* @note This is left as a simple uint32_t so it can be externed as
1830	* needed without requring being high enough logical to
1831	* include the full configuration table.
1832	*/
1833	uint32_t rtems_minimum_stack_size =
1834	CONFIGURE_MINIMUM_TASK_STACK_SIZE;
1835
1836	/** This variable specifies the maximum priority value that
1837	* a task may have. This must be a power of 2 between 4
1838	* and 256 and is specified in terms of Classic API
1839	* priority values.
1840	*
1841	* @note This is left as a simple uint8_t so it can be externed as
1842	* needed without requring being high enough logical to
1843	* include the full configuration table.
1844	*/
1845	uint8_t rtems_maximum_priority = CONFIGURE_MAXIMUM_PRIORITY;
1846
1847	/**
1848	* This is the primary Configuration Table for this application.
1849	*/
1850	rtems_configuration_table Configuration = {
1851	CONFIGURE_EXECUTIVE_RAM_WORK_AREA,
1852	CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */
1853	CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */
1854	CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */
1855	CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */
1856	CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */
1857	CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */
1858	CONFIGURE_INTERRUPT_STACK_SIZE, /* interrupt stack size */
1859	CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */
1860	CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */
1861	CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */
1862	CONFIGURE_MAXIMUM_DRIVERS, /* maximum device drivers */
1863	CONFIGURE_NUMBER_OF_DRIVERS, /* static device drivers */
1864	Device_drivers, /* pointer to driver table */
1865	CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of static extensions */
1866	CONFIGURE_INITIAL_EXTENSION_TABLE, /* pointer to static extensions */
1867	#if defined(RTEMS_MULTIPROCESSING)
1868	CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */
1869	#endif
1870	&Configuration_RTEMS_API, /* pointer to RTEMS API config */
1871	#ifdef RTEMS_POSIX_API
1872	&Configuration_POSIX_API, /* pointer to POSIX API config */
1873	#else
1874	NULL, /* pointer to POSIX API config */
1875	#endif
1876	#ifdef RTEMS_ITRON_API
1877	&Configuration_ITRON_API /* pointer to ITRON API config */
1878	#else
1879	NULL /* pointer to ITRON API config */
1880	#endif
1881	};
1882	#endif
1883
1884	#endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */
1885
1886	/*
1887	* If the user has configured a set of Classic API Initialization Tasks,
1888	* then we need to install the code that runs that loop.
1889	*/
1890	#ifdef CONFIGURE_INIT
1891	#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
1892	void (_RTEMS_tasks_Initialize_user_tasks_body)(void);
1893	void (*_RTEMS_tasks_Initialize_user_tasks_p)(void) =
1894	_RTEMS_tasks_Initialize_user_tasks_body;
1895	#else
1896	void (*_RTEMS_tasks_Initialize_user_tasks_p)(void) = NULL;
1897	#endif
1898	#endif
1899
1900	/*
1901	* If the user has configured a set of POSIX Initialization Threads,
1902	* then we need to install the code that runs that loop.
1903	*/
1904	#ifdef RTEMS_POSIX_API
1905	#ifdef CONFIGURE_INIT
1906	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
1907	void _POSIX_Threads_Initialize_user_threads_body(void);
1908	void (*_POSIX_Threads_Initialize_user_threads_p)(void) =
1909	_POSIX_Threads_Initialize_user_threads_body;
1910	#else
1911	void (*_POSIX_Threads_Initialize_user_threads_p)(void) = NULL;
1912	#endif
1913	#endif
1914	#endif
1915
1916	/*
1917	* If the user has configured a set of ITRON Initialization Tasks,
1918	* then we need to install the code that runs that loop.
1919	*/
1920	#ifdef RTEMS_ITRON_API
1921	#ifdef CONFIGURE_INIT
1922	#ifdef CONFIGURE_ITRON_INIT_TASK_TABLE
1923	void _ITRON_Task_Initialize_user_tasks_body(void);
1924	void (*_ITRON_Initialize_user_tasks_p)(void) =
1925	_ITRON_Task_Initialize_user_tasks_body;
1926	#else
1927	void (*_ITRON_Initialize_user_tasks_p)(void) = NULL;
1928	#endif
1929	#endif
1930	#endif
1931
1932	#ifdef __cplusplus
1933	}
1934	#endif
1935
1936	/******************************************************************
1937	******************************************************************
1938	******************************************************************
1939	* CONFIGURATION WARNINGS AND ERROR CHECKING *
1940	******************************************************************
1941	******************************************************************
1942	******************************************************************
1943	*/
1944
1945	/*
1946	* Make sure a task/thread of some sort is configured.
1947	*
1948	* When analyzing RTEMS to find the smallest possible of memory
1949	* that must be allocated, you probably do want to configure 0
1950	* tasks/threads so there is a smaller set of calls to _Workspace_Allocate
1951	* to analyze.
1952	*/
1953	#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
1954	#if (CONFIGURE_MAXIMUM_TASKS == 0) && \
1955	(CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
1956	(CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \
1957	(CONFIGURE_MAXIMUM_ITRON_TASKS == 0)
1958	#error "CONFIGURATION ERROR: No tasks or threads configured!!"
1959	#endif
1960	#endif
1961
1962	/*
1963	* Make sure at least one of the initialization task/thread
1964	* tables was defined.
1965	*/
1966	#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
1967	!defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
1968	!defined(CONFIGURE_ITRON_INIT_TASK_TABLE) && \
1969	!defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
1970	#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
1971	#endif
1972
1973	/*
1974	* If the user is trying to configure a multiprocessing application and
1975	* RTEMS was not configured and built multiprocessing, then error out.
1976	*/
1977	#if defined(CONFIGURE_MP_APPLICATION) && \
1978	!defined(RTEMS_MULTIPROCESSING)
1979	#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
1980	#endif
1981
1982	/*
1983	* If an attempt was made to configure POSIX objects and
1984	* the POSIX API was not configured into RTEMS, error out.
1985	*/
1986	#if !defined(RTEMS_POSIX_API)
1987	#if ((CONFIGURE_MAXIMUM_POSIX_THREADS != 0) \|\| \
1988	(CONFIGURE_MAXIMUM_POSIX_MUTEXES != 0) \|\| \
1989	(CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES != 0) \|\| \
1990	(CONFIGURE_MAXIMUM_POSIX_KEYS != 0) \|\| \
1991	(CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) \|\| \
1992	(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0) \|\| \
1993	(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES != 0) \|\| \
1994	(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES != 0) \|\| \
1995	(CONFIGURE_MAXIMUM_POSIX_BARRIERS != 0) \|\| \
1996	(CONFIGURE_MAXIMUM_POSIX_SPINLOCKS != 0) \|\| \
1997	(CONFIGURE_MAXIMUM_POSIX_RWLOCKS != 0) \|\| \
1998	defined(CONFIGURE_POSIX_INIT_THREAD_TABLE))
1999	#error "CONFIGURATION ERROR: POSIX API support not configured!!"
2000	#endif
2001	#endif
2002
2003	/*
2004	* If an attempt was made to configure ITRON objects and
2005	* the ITRON API was not configured into RTEMS, error out.
2006	*/
2007	#if !defined(RTEMS_ITRON_API)
2008	#if ((CONFIGURE_MAXIMUM_ITRON_TASKS != 0) \|\| \
2009	(CONFIGURE_MAXIMUM_ITRON_SEMAPHORES != 0) \|\| \
2010	(CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS != 0) \|\| \
2011	(CONFIGURE_MAXIMUM_ITRON_MAILBOXES != 0) \|\| \
2012	(CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS != 0) \|\| \
2013	(CONFIGURE_MAXIMUM_ITRON_PORTS != 0) \|\| \
2014	(CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS != 0) \|\| \
2015	(CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS != 0) \|\| \
2016	defined(CONFIGURE_ITRON_INIT_TASK_TABLE))
2017	#error "CONFIGURATION ERROR: ITRON API support not configured!!"
2018	#endif
2019	#endif
2020
2021	/*
2022	* You must either explicity include or exclude the clock driver.
2023	* It is such a common newbie error to leave it out. Maybe this
2024	* will put an end to it.
2025	*
2026	* NOTE: If you are using the timer driver, it is considered
2027	* mutually exclusive with the clock driver because the
2028	* drivers are assumed to use the same "timer" hardware
2029	* on many boards.
2030	*/
2031	#if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
2032	#if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
2033	!defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
2034	!defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
2035	#error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
2036	#endif
2037	#endif
2038
2039	/*
2040	* These names have been obsoleted so make the user application stop compiling
2041	*/
2042	#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) \|\| \
2043	defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) \|\| \
2044	defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) \|\| \
2045	defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) \|\| \
2046	defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
2047	#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
2048	#endif
2049
2050	/*
2051	* Validate the configured maximum priority
2052	*/
2053	#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
2054	(CONFIGURE_MAXIMUM_PRIORITY != 7) && \
2055	(CONFIGURE_MAXIMUM_PRIORITY != 15) && \
2056	(CONFIGURE_MAXIMUM_PRIORITY != 31) && \
2057	(CONFIGURE_MAXIMUM_PRIORITY != 63) && \
2058	(CONFIGURE_MAXIMUM_PRIORITY != 127) && \
2059	(CONFIGURE_MAXIMUM_PRIORITY != 255))
2060	#error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
2061	#endif
2062
2063	#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
2064	#error "Maximum priority configured higher than supported by target."
2065	#endif
2066
2067	#endif
2068	/* end of include file */

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