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confdefs.h @ aac75d3b

4.104.115

Last change on this file since aac75d3b was aac75d3b, checked in by Joel Sherrill <joel.sherrill@…>, on 12/15/08 at 19:21:01

2008-12-15 Joel Sherrill <joel.sherrill@…>

itron/include/rtems/itron/itronapi.h, libmisc/capture/capture.c, libmisc/monitor/mon-config.c, libmisc/monitor/mon-driver.c, libmisc/monitor/mon-itask.c, libmisc/monitor/mon-mpci.c, posix/include/rtems/posix/config.h, posix/include/rtems/posix/posixapi.h, rtems/include/rtems/rtems/config.h, rtems/include/rtems/rtems/rtemsapi.h, rtems/src/taskinitusers.c, sapi/include/confdefs.h, sapi/include/rtems/config.h, sapi/include/rtems/init.h, sapi/src/exinit.c, sapi/src/itronapi.c, sapi/src/posixapi.c, sapi/src/rtemsapi.c, score/src/isr.c, score/src/thread.c, score/src/threadcreateidle.c, score/src/threadstackallocate.c, score/src/threadstackfree.c, score/src/wkspace.c: Eliminate pointers to API configuration tables in the main configuration table. Reference the main configuration table and the API configuration tables directly using the confdefs.h version rather than obtaining a pointer to it. This eliminated some variables, a potential fatal error, some unnecessary default configuration structures. Overall, about a 4.5% reduction in the code size for minimum and hello on the SPARC.

Property mode set to 100644

File size: 68.3 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	/**
209	* This disables the inclusion of pipe support in the full IMFS.
210	*/
211	#if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
212	#if defined(CONFIGURE_PIPES_ENABLED)
213	bool rtems_pipe_configured = true;
214	#else
215	bool rtems_pipe_configured = false;
216	#endif
217	#endif
218
219	#ifndef CONFIGURE_HAS_OWN_MOUNT_TABLE
220	const rtems_filesystem_mount_table_t configuration_mount_table = {
221	#ifdef CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
222	&IMFS_ops,
223	#elif defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
224	&devFS_ops,
225	#else /* using miniIMFS as base filesystem */
226	&miniIMFS_ops,
227	#endif
228	RTEMS_FILESYSTEM_READ_WRITE,
229	NULL,
230	NULL
231	};
232
233	const rtems_filesystem_mount_table_t
234	*rtems_filesystem_mount_table = &configuration_mount_table;
235	const int rtems_filesystem_mount_table_size = 1;
236	#endif
237	#endif
238
239	/*
240	* STACK_CHECER_ON was still available in 4.9 so give a warning for now.
241	*/
242	#if defined(STACK_CHECKER_ON)
243	#define CONFIGURE_STACK_CHECKER_ENABLED
244	#warning "STACK_CHECKER_ON deprecated -- use CONFIGURE_STACK_CHECKER_ENABLED"
245	#endif
246
247	/**
248	* This configures the stack checker user extension.
249	*/
250	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
251	#define CONFIGURE_STACK_CHECKER_EXTENSION 1
252	#else
253	#define CONFIGURE_STACK_CHECKER_EXTENSION 0
254	#endif
255
256	/**
257	* @brief Maximum Priority configuration
258	*
259	* This configures the maximum priority value that
260	* a task may have.
261	*
262	* By reducing the number of priorities in a system,
263	* the amount of RAM required by RTEMS can be significantly
264	* reduced. RTEMS allocates a Chain_Control structure per
265	* priority and this structure contains 3 pointers. So
266	* the default is (256 * 12) = 3K on 32-bit architectures.
267	*
268	* This must be one less than a power of 2 between
269	* 4 and 256. Valid values along with the application
270	* priority levels and memory saved when pointers are
271	* 32-bits in size are:
272	*
273	* + 3, 2 application priorities, 3024 bytes saved
274	* + 7, 5 application priorities, 2976 bytes saved
275	* + 15, 13 application priorities, 2880 bytes saved
276	* + 31, 29 application priorities, 2688 bytes saved
277	* + 63, 61 application priorities, 2304 bytes saved
278	* + 127, 125 application priorities, 1536 bytes saved
279	* + 255, 253 application priorities, 0 bytes saved
280	*
281	* It is specified in terms of Classic API
282	* priority values.
283	*/
284	#ifndef CONFIGURE_MAXIMUM_PRIORITY
285	#define CONFIGURE_MAXIMUM_PRIORITY PRIORITY_DEFAULT_MAXIMUM
286	#endif
287
288	/*
289	* If you said the IDLE task was going to do application initialization
290	* and didn't override the IDLE body, then something is amiss.
291	*/
292	#if (defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION) && \
293	!defined(CONFIGURE_IDLE_TASK_BODY))
294	#error "CONFIGURE_ERROR: You did not override the IDLE task body."
295	#endif
296
297	/**
298	* @brief Idle task body configuration
299	*
300	* There is a default IDLE thread body provided by RTEMS which
301	* has the possibility of being CPU specific. There may be a
302	* BSP specific override of the RTEMS default body and in turn,
303	* the application may override and provide its own.
304	*/
305	#ifndef CONFIGURE_IDLE_TASK_BODY
306	#if defined(BSP_IDLE_TASK_BODY)
307	#define CONFIGURE_IDLE_TASK_BODY BSP_IDLE_TASK_BODY
308	#elif (CPU_PROVIDES_IDLE_THREAD_BODY == TRUE)
309	#define CONFIGURE_IDLE_TASK_BODY _CPU_Thread_Idle_body
310	#else
311	#define CONFIGURE_IDLE_TASK_BODY _Thread_Idle_body
312	#endif
313	#endif
314
315	/**
316	* By default, use the minimum stack size requested by this port.
317	*/
318	#ifndef CONFIGURE_MINIMUM_TASK_STACK_SIZE
319	#define CONFIGURE_MINIMUM_TASK_STACK_SIZE CPU_STACK_MINIMUM_SIZE
320	#endif
321
322	/**
323	* @brief Idle task stack size configuration
324	*
325	* By default, the IDLE task will have a stack of minimum size.
326	* The BSP or application may override this value.
327	*/
328	#ifndef CONFIGURE_IDLE_TASK_STACK_SIZE
329	#ifdef BSP_IDLE_TASK_STACK_SIZE
330	#define CONFIGURE_IDLE_TASK_STACK_SIZE BSP_IDLE_TASK_STACK_SIZE
331	#else
332	#define CONFIGURE_IDLE_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
333	#endif
334	#endif
335
336	/**
337	* @brief Interrupt stack size configuration
338	*
339	* By default, the interrupt stack will be of minimum size.
340	* The BSP or application may override this value.
341	*/
342	#ifndef CONFIGURE_INTERRUPT_STACK_SIZE
343	#ifdef BSP_INTERRUPT_STACK_SIZE
344	#define CONFIGURE_INTERRUPT_STACK_SIZE BSP_INTERRUPT_STACK_SIZE
345	#else
346	#define CONFIGURE_INTERRUPT_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
347	#endif
348	#endif
349
350	/**
351	* This reserves memory for the interrupt stack if it is to be allocated
352	* by RTEMS rather than the BSP.
353	*
354	* @todo Try to get to the point where all BSPs support allocating the
355	* memory from the Workspace.
356	*/
357	#if (CPU_ALLOCATE_INTERRUPT_STACK == 0)
358	#define CONFIGURE_INTERRUPT_STACK_MEMORY 0
359	#else
360	#define CONFIGURE_INTERRUPT_STACK_MEMORY \
361	_Configure_From_workspace( CONFIGURE_INTERRUPT_STACK_SIZE )
362	#endif
363
364	/**
365	* Configure the very much optional task stack allocator
366	*/
367	#ifndef CONFIGURE_TASK_STACK_ALLOCATOR
368	#define CONFIGURE_TASK_STACK_ALLOCATOR NULL
369	#endif
370
371	/**
372	* Configure the very much optional task stack deallocator
373	*/
374	#ifndef CONFIGURE_TASK_STACK_DEALLOCATOR
375	#define CONFIGURE_TASK_STACK_DEALLOCATOR NULL
376	#endif
377
378	/**
379	* Should the RTEMS Workspace and C Program Heap be cleared automatically
380	* at system start up?
381	*/
382	#ifndef CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY
383	#ifdef BSP_ZERO_WORKSPACE_AUTOMATICALLY
384	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY \
385	BSP_ZERO_WORKSPACE_AUTOMATICALLY
386	#else
387	#define CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY FALSE
388	#endif
389	#endif
390
391	/*
392	* RTEMS Malloc configuration
393	*/
394
395	#include <rtems/malloc.h>
396
397	#ifdef CONFIGURE_INIT
398	/**
399	* By default, RTEMS uses separate heaps for the RTEMS Workspace and
400	* the C Program Heap. On many BSPs, these can be optionally
401	* combined provided one larger memory pool. This is particularly
402	* useful in combination with the unlimited objects configuration.
403	*/
404	#ifdef CONFIGURE_UNIFIED_WORK_AREAS
405	#include <rtems/score/wkspace.h>
406	Heap_Control *RTEMS_Malloc_Heap = &_Workspace_Area;
407	bool rtems_unified_work_area = true;
408	#else
409	Heap_Control RTEMS_Malloc_Area;
410	Heap_Control *RTEMS_Malloc_Heap = &RTEMS_Malloc_Area;
411	bool rtems_unified_work_area = false;
412	#endif
413	#endif
414
415	#ifdef CONFIGURE_INIT
416	/**
417	* This configures the malloc family statistics to be available.
418	* By default only function call counts are kept.
419	*/
420	rtems_malloc_statistics_functions_t *rtems_malloc_statistics_helpers =
421	#ifndef CONFIGURE_MALLOC_STATISTICS
422	NULL;
423	#else
424	&rtems_malloc_statistics_helpers_table;
425	#endif
426	#endif
427
428	#ifdef CONFIGURE_INIT
429	/**
430	* This configures the sbrk() support for the malloc family.
431	* By default it is assumed that the BSP provides all available
432	* RAM to the malloc family implementation so sbrk()'ing to get
433	* more memory would always fail anyway.
434	*/
435	rtems_malloc_sbrk_functions_t *rtems_malloc_sbrk_helpers =
436	#ifndef CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK
437	NULL;
438	#else
439	&rtems_malloc_sbrk_helpers_table;
440	#endif
441	#endif
442
443	#ifdef CONFIGURE_INIT
444	/**
445	* This configures the malloc family plugin which dirties memory
446	* allocated. This is helpful for finding unitialized data structure
447	* problems.
448	*/
449	rtems_malloc_dirtier_t *rtems_malloc_dirty_helper =
450	#if defined(CONFIGURE_MALLOC_DIRTY)
451	rtems_malloc_dirty_memory;
452	#else
453	NULL;
454	#endif
455	#endif
456
457	/**
458	* This is a helper macro used in calculations in this file. It is used
459	* to noted when an element is allocated from the RTEMS Workspace and adds
460	* a factor to account for heap overhead plus an alignment factor that
461	* may be applied.
462	*/
463	#define _Configure_From_workspace(_size) \
464	(ssize_t)((_size) + (2 * sizeof(uint32_t)) + CPU_ALIGNMENT)
465
466	/**
467	* This macro accounts for how memory for a set of configured objects is
468	* allocated from the Executive Workspace.
469	*
470	* NOTE: It does NOT attempt to address the more complex case of unlimited
471	* objects.
472	*/
473	#define _Configure_Object_RAM(_number, _size) \
474	( _Configure_From_workspace((_number) * (_size)) + \
475	_Configure_From_workspace( \
476	(((_number) + 1) * sizeof(Objects_Control *)) + \
477	(sizeof(void ) + sizeof(uint32_t) + sizeof(Objects_Name )) \
478	) \
479	)
480
481	/*
482	* Default User Initialization Task Table. This table guarantees that
483	* one user initialization table is defined.
484	*/
485
486	#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
487
488	#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
489
490	/*
491	* The user is defining their own table information and setting the
492	* appropriate variables.
493	*/
494
495	#else
496
497	#ifndef CONFIGURE_INIT_TASK_NAME
498	#define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ')
499	#endif
500
501	#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
502	#define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
503	#endif
504
505	#ifndef CONFIGURE_INIT_TASK_PRIORITY
506	#define CONFIGURE_INIT_TASK_PRIORITY 1
507	#endif
508
509	#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
510	#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
511	#endif
512
513	#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
514	#define CONFIGURE_INIT_TASK_ENTRY_POINT Init
515	#endif
516
517	#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
518	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
519	#endif
520
521	#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
522	#define CONFIGURE_INIT_TASK_ARGUMENTS 0
523	#endif
524
525	#ifdef CONFIGURE_INIT
526	rtems_initialization_tasks_table Initialization_tasks[] = {
527	{ CONFIGURE_INIT_TASK_NAME,
528	CONFIGURE_INIT_TASK_STACK_SIZE,
529	CONFIGURE_INIT_TASK_PRIORITY,
530	CONFIGURE_INIT_TASK_ATTRIBUTES,
531	CONFIGURE_INIT_TASK_ENTRY_POINT,
532	CONFIGURE_INIT_TASK_INITIAL_MODES,
533	CONFIGURE_INIT_TASK_ARGUMENTS
534	}
535	};
536	#endif
537
538	#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
539
540	#define CONFIGURE_INIT_TASK_TABLE_SIZE \
541	sizeof(CONFIGURE_INIT_TASK_TABLE) / sizeof(rtems_initialization_tasks_table)
542
543	#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
544
545	#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
546
547	#define CONFIGURE_INIT_TASK_TABLE NULL
548	#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
549	#define CONFIGURE_INIT_TASK_STACK_SIZE 0
550
551	#endif
552
553	/*
554	* Default Device Driver Table. Each driver needed by the test is explicitly
555	* choosen by that test. There is always a null driver entry.
556	*/
557
558	#define NULL_DRIVER_TABLE_ENTRY \
559	{ NULL, NULL, NULL, NULL, NULL, NULL }
560
561	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
562	#include <rtems/console.h>
563	#endif
564
565	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
566	#include <rtems/clockdrv.h>
567	#endif
568
569	#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
570	#include <rtems/timerdrv.h>
571	#endif
572
573	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
574	#include <rtems/rtc.h>
575	#endif
576
577	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
578	#include <rtems/watchdogdrv.h>
579	#endif
580
581	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
582	#include <rtems/devnull.h>
583	#endif
584
585	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
586	/* the ide driver needs the ATA driver */
587	#ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
588	#define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
589	#endif
590	#include <libchip/ide_ctrl.h>
591	#endif
592
593	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
594	#include <libchip/ata.h>
595	#endif
596
597	#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
598
599	#ifdef CONFIGURE_INIT
600	rtems_driver_address_table Device_drivers[] = {
601	#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
602	CONFIGURE_BSP_PREREQUISITE_DRIVERS,
603	#endif
604	#ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
605	CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
606	#endif
607	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
608	CONSOLE_DRIVER_TABLE_ENTRY,
609	#endif
610	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
611	CLOCK_DRIVER_TABLE_ENTRY,
612	#endif
613	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
614	RTC_DRIVER_TABLE_ENTRY,
615	#endif
616	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
617	WATCHDOG_DRIVER_TABLE_ENTRY,
618	#endif
619	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
620	DEVNULL_DRIVER_TABLE_ENTRY,
621	#endif
622	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
623	IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
624	#endif
625	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
626	ATA_DRIVER_TABLE_ENTRY,
627	#endif
628	#ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
629	CONFIGURE_APPLICATION_EXTRA_DRIVERS,
630	#endif
631	#ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
632	NULL_DRIVER_TABLE_ENTRY
633	#elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
634	!defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
635	!defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
636	!defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
637	!defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
638	!defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
639	!defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
640	NULL_DRIVER_TABLE_ENTRY
641	#endif
642	};
643	#endif
644
645	#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
646
647	/*
648	* Default the number of drivers per node. This value may be
649	* overridden by the user.
650	*/
651
652	#define CONFIGURE_NUMBER_OF_DRIVERS \
653	((sizeof(Device_drivers) / sizeof(rtems_driver_address_table)))
654
655	/**
656	* This specifies the maximum number of device drivers that
657	* can be installed in the system at one time. It must account
658	* for both the statically and dynamically installed drivers.
659	*/
660	#ifndef CONFIGURE_MAXIMUM_DRIVERS
661	#define CONFIGURE_MAXIMUM_DRIVERS CONFIGURE_NUMBER_OF_DRIVERS
662	#endif
663
664
665	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
666	/*
667	* configure the priority of the ATA driver task
668	*/
669	#ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
670	#define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
671	#endif
672	#ifdef CONFIGURE_INIT
673	rtems_task_priority rtems_ata_driver_task_priority
674	= CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
675	#endif /* CONFIGURE_INIT */
676	#endif
677
678	/*
679	* add bdbuf configuration and values for swapout task priority
680	*/
681	#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
682	#include <rtems/bdbuf.h>
683	/*
684	* configure the bdbuf cache parameters
685	*/
686	#ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
687	#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
688	RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
689	#endif
690	#ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
691	#define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
692	RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
693	#endif
694	#ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
695	#define CONFIGURE_SWAPOUT_TASK_PRIORITY \
696	RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
697	#endif
698	#ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
699	#define CONFIGURE_SWAPOUT_SWAP_PERIOD \
700	RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
701	#endif
702	#ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
703	#define CONFIGURE_SWAPOUT_BLOCK_HOLD \
704	RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
705	#endif
706	#ifdef CONFIGURE_INIT
707	rtems_bdbuf_config rtems_bdbuf_configuration = {
708	CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
709	CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
710	CONFIGURE_SWAPOUT_TASK_PRIORITY,
711	CONFIGURE_SWAPOUT_SWAP_PERIOD,
712	CONFIGURE_SWAPOUT_BLOCK_HOLD
713	};
714	#endif
715	#ifndef CONFIGURE_HAS_OWN_BDBUF_TABLE
716	#ifndef CONFIGURE_BDBUF_BUFFER_COUNT
717	#define CONFIGURE_BDBUF_BUFFER_COUNT 64
718	#endif
719
720	#ifndef CONFIGURE_BDBUF_BUFFER_SIZE
721	#define CONFIGURE_BDBUF_BUFFER_SIZE 512
722	#endif
723	#ifdef CONFIGURE_INIT
724	rtems_bdbuf_pool_config rtems_bdbuf_pool_configuration[] = {
725	{CONFIGURE_BDBUF_BUFFER_SIZE, CONFIGURE_BDBUF_BUFFER_COUNT, NULL}
726	};
727	int rtems_bdbuf_pool_configuration_size =
728	(sizeof(rtems_bdbuf_pool_configuration) /
729	sizeof(rtems_bdbuf_pool_configuration[0]));
730	#endif /* CONFIGURE_INIT */
731	#endif /* CONFIGURE_HAS_OWN_BDBUF_TABLE */
732	#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
733
734	#if defined(RTEMS_MULTIPROCESSING)
735	/*
736	* Default Multiprocessing Configuration Table. The defaults are
737	* appropriate for most of the RTEMS Multiprocessor Test Suite. Each
738	* value may be overridden within each test to customize the environment.
739	*/
740
741	#ifdef CONFIGURE_MP_APPLICATION
742	#define CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1
743
744	#ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
745
746	#ifndef CONFIGURE_MP_NODE_NUMBER
747	#define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
748	#endif
749
750	#ifndef CONFIGURE_MP_MAXIMUM_NODES
751	#define CONFIGURE_MP_MAXIMUM_NODES 2
752	#endif
753
754	#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
755	#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
756	#endif
757	#define CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
758	_Configure_Object_RAM((_global_objects), sizeof(Objects_MP_Control))
759
760	#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
761	#define CONFIGURE_MP_MAXIMUM_PROXIES 32
762	#endif
763	#define CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
764	_Configure_Object_RAM((_proxies) + 1, sizeof(Thread_Proxy_control) )
765
766	#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
767	#define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
768	#endif
769
770	#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
771	#include <mpci.h>
772	#define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
773	#endif
774
775	#ifdef CONFIGURE_INIT
776	rtems_multiprocessing_table Multiprocessing_configuration = {
777	CONFIGURE_MP_NODE_NUMBER, /* local node number */
778	CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes */
779	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */
780	CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */
781	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
782	CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */
783	};
784	#endif
785
786	#define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration
787
788	#endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
789
790	#else
791
792	#define CONFIGURE_MULTIPROCESSING_TABLE NULL
793
794	#endif /* CONFIGURE_MP_APPLICATION */
795	#endif /* RTEMS_MULTIPROCESSING */
796
797	#ifndef CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER
798	#define CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
799	#endif
800
801
802	/*
803	* Default Configuration Table.
804	*/
805
806	#ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
807
808	#ifndef CONFIGURE_MAXIMUM_TASKS
809	#define CONFIGURE_MAXIMUM_TASKS 0
810	#endif
811
812	#ifndef CONFIGURE_DISABLE_CLASSIC_API_NOTEPADS
813	#define CONFIGURE_NOTEPADS_ENABLED TRUE
814	#else
815	#define CONFIGURE_NOTEPADS_ENABLED FALSE
816	#endif
817
818	#ifndef CONFIGURE_DISABLE_CLASSIC_NOTEPADS
819	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
820	_Configure_From_workspace( sizeof(RTEMS_API_Control) )
821	#else
822	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
823	_Configure_From_workspace( sizeof(RTEMS_API_Control) - \
824	(RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)))
825	#endif
826
827	/**
828	* This macro calculates the memory required for task variables.
829	*
830	* @note Each task variable is individually allocated from the Workspace.
831	* Hence, we do the multiplication on the configured size.
832	*/
833	#ifndef CONFIGURE_MAXIMUM_TASK_VARIABLES
834	#define CONFIGURE_MAXIMUM_TASK_VARIABLES 0
835	#define CONFIGURE_MEMORY_FOR_TASK_VARIABLES(_task_variables) 0
836	#else
837	#define CONFIGURE_MEMORY_FOR_TASK_VARIABLES(_task_variables) \
838	(_task_variables) * \
839	_Configure_From_workspace(sizeof(rtems_task_variable_t))
840	#endif
841
842	#ifndef CONFIGURE_MAXIMUM_TIMERS
843	#define CONFIGURE_MAXIMUM_TIMERS 0
844	#define CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0
845	#else
846	#define CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
847	_Configure_Object_RAM(_timers, sizeof(Timer_Control) )
848	#endif
849
850	#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
851	#define CONFIGURE_MAXIMUM_SEMAPHORES 0
852	#else
853	#endif
854
855	/*
856	* If there are no user or support semaphores defined, then we can assume
857	* that no memory need be allocated at all for semaphores.
858	*/
859	#if ((CONFIGURE_MAXIMUM_SEMAPHORES == 0) && \
860	(CONFIGURE_LIBIO_SEMAPHORES == 0) && \
861	(CONFIGURE_TERMIOS_SEMAPHORES == 0))
862	#define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0
863	#else
864	#define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
865	_Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) )
866	#endif
867
868	#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
869	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0
870	#define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0
871	#else
872	#define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
873	_Configure_Object_RAM(_queues, sizeof(Message_queue_Control) )
874	#endif
875
876	#ifndef CONFIGURE_MAXIMUM_PARTITIONS
877	#define CONFIGURE_MAXIMUM_PARTITIONS 0
878	#define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0
879	#else
880	#define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
881	_Configure_Object_RAM(_partitions, sizeof(Partition_Control) )
882	#endif
883
884	#ifndef CONFIGURE_MAXIMUM_REGIONS
885	#define CONFIGURE_MAXIMUM_REGIONS 0
886	#define CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0
887	#else
888	#define CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
889	_Configure_Object_RAM(_regions, sizeof(Region_Control) )
890	#endif
891
892	#ifndef CONFIGURE_MAXIMUM_PORTS
893	#define CONFIGURE_MAXIMUM_PORTS 0
894	#define CONFIGURE_MEMORY_FOR_PORTS(_ports) 0
895	#else
896	#define CONFIGURE_MEMORY_FOR_PORTS(_ports) \
897	_Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) )
898	#endif
899
900	#ifndef CONFIGURE_MAXIMUM_PERIODS
901	#define CONFIGURE_MAXIMUM_PERIODS 0
902	#define CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0
903	#else
904	#define CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
905	_Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) )
906	#endif
907
908	#ifndef CONFIGURE_MAXIMUM_BARRIERS
909	#define CONFIGURE_MAXIMUM_BARRIERS 0
910	#define CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0
911	#else
912	#define CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \
913	_Configure_Object_RAM(_barriers, sizeof(Barrier_Control) )
914	#endif
915
916	#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
917	#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0
918	#define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0
919	#else
920	#define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
921	_Configure_Object_RAM(_extensions, sizeof(Extension_Control) )
922	#endif
923
924	#ifndef CONFIGURE_MICROSECONDS_PER_TICK
925	#define CONFIGURE_MICROSECONDS_PER_TICK \
926	RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
927	#endif
928
929	#ifndef CONFIGURE_TICKS_PER_TIMESLICE
930	#define CONFIGURE_TICKS_PER_TIMESLICE 50
931	#endif
932
933	/*
934	* Initial Extension Set
935	*/
936
937	#ifdef CONFIGURE_INIT
938	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
939	#include <rtems/stackchk.h>
940	#endif
941	#include <rtems/libcsupport.h>
942
943	#if defined(CONFIGURE_INITIAL_EXTENSIONS) \|\| \
944	defined(CONFIGURE_STACK_CHECKER_ENABLED) \|\| \
945	(defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
946	rtems_extensions_table Configuration_Initial_Extensions[] = {
947	#if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
948	RTEMS_NEWLIB_EXTENSION,
949	#endif
950	#if defined(CONFIGURE_STACK_CHECKER_ENABLED)
951	RTEMS_STACK_CHECKER_EXTENSION,
952	#endif
953	#if defined(CONFIGURE_INITIAL_EXTENSIONS)
954	CONFIGURE_INITIAL_EXTENSIONS,
955	#endif
956	};
957
958	#define CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions
959	#define CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
960	((sizeof(Configuration_Initial_Extensions) / \
961	sizeof(rtems_extensions_table)))
962	#else
963	#define CONFIGURE_INITIAL_EXTENSION_TABLE NULL
964	#define CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0
965	#endif
966
967
968	#endif
969
970	/*
971	* POSIX API Configuration Parameters
972	*/
973
974	#ifdef RTEMS_POSIX_API
975
976	#include <sys/types.h>
977	#include <signal.h>
978	#include <limits.h>
979	#include <mqueue.h>
980	#include <rtems/posix/barrier.h>
981	#include <rtems/posix/cond.h>
982	#include <rtems/posix/mqueue.h>
983	#include <rtems/posix/mutex.h>
984	#include <rtems/posix/key.h>
985	#include <rtems/posix/psignal.h>
986	#include <rtems/posix/rwlock.h>
987	#include <rtems/posix/semaphore.h>
988	#include <rtems/posix/spinlock.h>
989	#include <rtems/posix/threadsup.h>
990	#include <rtems/posix/timer.h>
991
992	/**
993	* Account for the object control structures plus the name
994	* of the object to be duplicated.
995	*/
996	#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
997	_Configure_Object_RAM( (_number), _size ) + \
998	((_number) + _Configure_From_workspace(NAME_MAX) )
999
1000	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
1001	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
1002	#endif
1003
1004	#define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API \
1005	_Configure_From_workspace( \
1006	sizeof (POSIX_API_Control) + \
1007	(sizeof (void ) (CONFIGURE_MAXIMUM_POSIX_KEYS)) \
1008	)
1009
1010	#ifndef CONFIGURE_MAXIMUM_POSIX_MUTEXES
1011	#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 0
1012	#define CONFIGURE_MEMORY_FOR_POSIX_MUTEXES(_mutexes) 0
1013	#else
1014	#define CONFIGURE_MEMORY_FOR_POSIX_MUTEXES(_mutexes) \
1015	_Configure_Object_RAM(_mutexes, sizeof(POSIX_Mutex_Control) )
1016	#endif
1017
1018	#ifndef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
1019	#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 0
1020	#define CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(_condvars) 0
1021	#else
1022	#define CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(_condvars) \
1023	_Configure_Object_RAM(_condvars, \
1024	sizeof(POSIX_Condition_variables_Control) )
1025	#endif
1026
1027	#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
1028	#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
1029	#define CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys) 0
1030	#else
1031	#define CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys) \
1032	_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) )
1033	#endif
1034
1035	#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
1036	#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
1037	#define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) 0
1038	#else
1039	#define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
1040	_Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) )
1041	#endif
1042
1043	#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
1044	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
1045	#define CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) 0
1046	#else
1047	#define CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \
1048	_Configure_From_workspace( \
1049	(_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) )
1050	#endif
1051
1052	#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
1053	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
1054	#define CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) 0
1055	#else
1056	#define CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
1057	_Configure_POSIX_Named_Object_RAM( \
1058	_message_queues, sizeof(POSIX_Message_queue_Control) )
1059	#endif
1060
1061	#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
1062	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
1063	#define CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) 0
1064	#else
1065	#define CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
1066	_Configure_POSIX_Named_Object_RAM( \
1067	_semaphores, sizeof(POSIX_Semaphore_Control) )
1068	#endif
1069
1070	#ifndef CONFIGURE_MAXIMUM_POSIX_BARRIERS
1071	#define CONFIGURE_MAXIMUM_POSIX_BARRIERS 0
1072	#define CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(_barriers) 0
1073	#else
1074	#define CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(_barriers) \
1075	_Configure_Object_RAM(_barriers, sizeof(POSIX_Barrier_Control) )
1076	#endif
1077
1078	#ifndef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
1079	#define CONFIGURE_MAXIMUM_POSIX_SPINLOCKS 0
1080	#define CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS(_spinlocks) 0
1081	#else
1082	#define CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS(_spinlocks) \
1083	_Configure_Object_RAM(_spinlocks, sizeof(POSIX_Spinlock_Control) )
1084	#endif
1085
1086	#ifndef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
1087	#define CONFIGURE_MAXIMUM_POSIX_RWLOCKS 0
1088	#define CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS(_rwlocks) 0
1089	#else
1090	#define CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS(_rwlocks) \
1091	_Configure_Object_RAM(_rwlocks, sizeof(POSIX_RWLock_Control) )
1092	#endif
1093
1094	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
1095
1096	#ifdef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
1097
1098	/*
1099	* The user is defining their own table information and setting the
1100	* appropriate variables for the POSIX Initialization Thread Table.
1101	*/
1102
1103	#else
1104
1105	#ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
1106	#define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init
1107	#endif
1108
1109	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
1110	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
1111	(CONFIGURE_MINIMUM_TASK_STACK_SIZE * 2)
1112	#endif
1113
1114	#ifdef CONFIGURE_INIT
1115	posix_initialization_threads_table POSIX_Initialization_threads[] = {
1116	{ CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT, \
1117	CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
1118	};
1119	#endif
1120
1121	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
1122	POSIX_Initialization_threads
1123
1124	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
1125	sizeof(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME) / \
1126	sizeof(posix_initialization_threads_table)
1127
1128	#endif /* CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
1129
1130	#else /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
1131
1132	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
1133	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
1134
1135	#endif
1136
1137	#define CONFIGURE_MEMORY_FOR_POSIX \
1138	( CONFIGURE_MEMORY_FOR_POSIX_MUTEXES( CONFIGURE_MAXIMUM_POSIX_MUTEXES ) + \
1139	CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES( \
1140	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES ) + \
1141	CONFIGURE_MEMORY_FOR_POSIX_KEYS( CONFIGURE_MAXIMUM_POSIX_KEYS ) + \
1142	CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \
1143	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ) + \
1144	CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
1145	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ) + \
1146	CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
1147	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ) + \
1148	CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(CONFIGURE_MAXIMUM_POSIX_BARRIERS) + \
1149	CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS( \
1150	CONFIGURE_MAXIMUM_POSIX_SPINLOCKS ) + \
1151	CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS( \
1152	CONFIGURE_MAXIMUM_POSIX_RWLOCKS ) + \
1153	CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ) + \
1154	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE) \
1155	)
1156	#else
1157
1158	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
1159	#define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API 0
1160	#define CONFIGURE_MEMORY_FOR_POSIX 0
1161
1162	#endif /* RTEMS_POSIX_API */
1163
1164	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
1165	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0
1166	#endif
1167
1168	/*
1169	* This block of defines are for applications which use GNAT/RTEMS.
1170	* GNAT implements each Ada task as a POSIX thread.
1171	*/
1172	#ifdef CONFIGURE_GNAT_RTEMS
1173
1174	/**
1175	* The GNAT run-time needs something less than (10) POSIX mutexes.
1176	* We may be able to get by with less but why bother.
1177	*/
1178	#define CONFIGURE_GNAT_MUTEXES 10
1179
1180	/**
1181	* This is the maximum number of Ada tasks which can be concurrently
1182	* in existence. Twenty (20) are required to run all tests in the
1183	* ACATS (formerly ACVC).
1184	*/
1185	#ifndef CONFIGURE_MAXIMUM_ADA_TASKS
1186	#define CONFIGURE_MAXIMUM_ADA_TASKS 20
1187	#endif
1188
1189	/**
1190	* This is the number of non-Ada tasks which invoked Ada code.
1191	*/
1192	#ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
1193	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
1194	#endif
1195
1196	/**
1197	* Ada tasks are allocated twice the minimum stack space.
1198	*/
1199	#define CONFIGURE_ADA_TASKS_STACK \
1200	(CONFIGURE_MAXIMUM_ADA_TASKS * \
1201	(CONFIGURE_MINIMUM_TASK_STACK_SIZE + (6 * 1024)))
1202
1203	#else
1204	#define CONFIGURE_GNAT_MUTEXES 0
1205	#define CONFIGURE_MAXIMUM_ADA_TASKS 0
1206	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
1207	#define CONFIGURE_ADA_TASKS_STACK 0
1208	#endif
1209
1210	/*
1211	* ITRON API Configuration Parameters
1212	*/
1213
1214	#ifdef RTEMS_ITRON_API
1215
1216	#include <rtems/itron.h>
1217	#include <rtems/itron/config.h>
1218	#include <rtems/itron/eventflags.h>
1219	#include <rtems/itron/fmempool.h>
1220	#include <rtems/itron/mbox.h>
1221	#include <rtems/itron/msgbuffer.h>
1222	#include <rtems/itron/port.h>
1223	#include <rtems/itron/semaphore.h>
1224	#include <rtems/itron/task.h>
1225	#include <rtems/itron/vmempool.h>
1226
1227	#ifndef CONFIGURE_MAXIMUM_ITRON_TASKS
1228	#define CONFIGURE_MAXIMUM_ITRON_TASKS 0
1229	#endif
1230	#define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API 0
1231
1232	#ifndef CONFIGURE_MAXIMUM_ITRON_SEMAPHORES
1233	#define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0
1234	#define CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES(_semaphores) 0
1235	#else
1236	#define CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES(_semaphores) \
1237	_Configure_Object_RAM(_semaphores, sizeof(ITRON_Semaphore_Control))
1238	#endif
1239
1240	#ifndef CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS
1241	#define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0
1242	#define CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS(_eventflags) 0
1243	#else
1244	#define CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS(_eventflags) \
1245	_Configure_Object_RAM(_eventflags, sizeof(ITRON_Eventflags_Control))
1246	#endif
1247
1248	#ifndef CONFIGURE_MAXIMUM_ITRON_MAILBOXES
1249	#define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0
1250	#define CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES(_mailboxes) 0
1251	#else
1252	#define CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES(_mailboxes) \
1253	_Configure_Object_RAM(_mailboxes, sizeof(ITRON_Mailbox_Control))
1254	#endif
1255
1256	#ifndef CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS
1257	#define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0
1258	#define CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(_message_buffers) 0
1259	#else
1260	#define CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(_message_buffers) \
1261	_Configure_Object_RAM(_message_buffers, \
1262	sizeof(ITRON_Message_buffer_Control))
1263	#endif
1264
1265	#ifndef CONFIGURE_MAXIMUM_ITRON_PORTS
1266	#define CONFIGURE_MAXIMUM_ITRON_PORTS 0
1267	#define CONFIGURE_MEMORY_FOR_ITRON_PORTS(_ports) 0
1268	#else
1269	#define CONFIGURE_MEMORY_FOR_ITRON_PORTS(_ports) \
1270	_Configure_Object_RAM(_ports, sizeof(ITRON_Port_Control))
1271	#endif
1272
1273	#ifndef CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS
1274	#define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0
1275	#define CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(_pools) 0
1276	#else
1277	#define CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(_pools) \
1278	_Configure_Object_RAM( _pools, sizeof(ITRON_Variable_memory_pool_Control))
1279	#endif
1280
1281	#ifndef CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS
1282	#define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0
1283	#define CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(_pools) 0
1284	#else
1285	#define CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(_pools) \
1286	_Configure_Object_RAM(_pools, sizeof(ITRON_Fixed_memory_pool_Control))
1287	#endif
1288
1289	#ifdef CONFIGURE_ITRON_INIT_TASK_TABLE
1290
1291	#ifdef CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE
1292
1293	/*
1294	* The user is defining their own table information and setting the
1295	* appropriate variables for the ITRON Initialization Task Table.
1296	*/
1297
1298	#else
1299
1300	#ifndef CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT
1301	#define CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT ITRON_Init
1302	#endif
1303
1304	#ifndef CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES
1305	#define CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES TA_HLNG
1306	#endif
1307
1308	#ifndef CONFIGURE_ITRON_INIT_TASK_PRIORITY
1309	#define CONFIGURE_ITRON_INIT_TASK_PRIORITY 1
1310	#endif
1311
1312	#ifndef CONFIGURE_ITRON_INIT_TASK_STACK_SIZE
1313	#define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE \
1314	CONFIGURE_MINIMUM_TASK_STACK_SIZE
1315	#endif
1316
1317	#ifdef CONFIGURE_INIT
1318	itron_initialization_tasks_table ITRON_Initialization_tasks[] = {
1319	{ 1, /* ID */
1320	{ (VP) 0, /* exinfo */
1321	CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES, /* task attributes */
1322	CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT, /* task start address */
1323	CONFIGURE_ITRON_INIT_TASK_PRIORITY, /* initial task priority */
1324	CONFIGURE_ITRON_INIT_TASK_STACK_SIZE /* stack size */
1325	}
1326	}
1327	};
1328	#endif
1329
1330	#define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME ITRON_Initialization_tasks
1331
1332	#define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE \
1333	sizeof(CONFIGURE_ITRON_INIT_TASK_TABLE_NAME) / \
1334	sizeof(itron_initialization_tasks_table)
1335
1336	#endif /* CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE */
1337
1338	#else /* CONFIGURE_ITRON_INIT_TASK_TABLE */
1339
1340	#define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME NULL
1341	#define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE 0
1342	#define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE 0
1343
1344	#endif
1345
1346	#define CONFIGURE_MEMORY_FOR_ITRON \
1347	( CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES( \
1348	CONFIGURE_MAXIMUM_ITRON_SEMAPHORES ) + \
1349	CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS( \
1350	CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS ) + \
1351	CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES( \
1352	CONFIGURE_MAXIMUM_ITRON_MAILBOXES ) + \
1353	CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS( \
1354	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS ) + \
1355	CONFIGURE_MEMORY_FOR_ITRON_PORTS( \
1356	CONFIGURE_MAXIMUM_ITRON_PORTS ) + \
1357	CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS( \
1358	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS ) + \
1359	CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS( \
1360	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS ) + \
1361	CONFIGURE_ITRON_INIT_TASK_STACK_SIZE \
1362	)
1363
1364	#else
1365
1366	#define CONFIGURE_MAXIMUM_ITRON_TASKS 0
1367	#define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0
1368	#define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0
1369	#define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0
1370	#define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0
1371	#define CONFIGURE_MAXIMUM_ITRON_PORTS 0
1372	#define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0
1373	#define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0
1374	#define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API 0
1375	#define CONFIGURE_MEMORY_FOR_ITRON 0
1376
1377	#endif /* RTEMS_ITRON_API */
1378
1379	/**
1380	* This macro specifies the amount of memory to be reserved for the
1381	* Newlib C Library reentrancy structure -- if we are using newlib.
1382	*/
1383
1384	#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
1385	#include <reent.h>
1386
1387	#define CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB \
1388	_Configure_From_workspace(sizeof(struct _reent))
1389	#else
1390	#define CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB 0
1391	#endif
1392
1393	/*
1394	* Calculate the RAM size based on the maximum number of objects configured.
1395	*/
1396
1397	#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
1398
1399	/**
1400	* Account for allocating the following per object
1401	* + array of object control structures
1402	* + local pointer table -- pointer per object plus a zero'th
1403	* entry in the local pointer table.
1404	*/
1405
1406	#define CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
1407	( \
1408	_Configure_Object_RAM(_tasks, sizeof(Thread_Control)) + \
1409	((_tasks) * \
1410	(_Configure_From_workspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE) + \
1411	_Configure_From_workspace(CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API) + \
1412	CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB + \
1413	CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API + \
1414	CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API)) + \
1415	_Configure_From_workspace((_number_FP_tasks) * CONTEXT_FP_SIZE) \
1416	)
1417
1418	/**
1419	* This defines the amount of memory configured for the multiprocessing
1420	* support required by this application.
1421	*/
1422	#ifdef CONFIGURE_MP_APPLICATION
1423	#define CONFIGURE_MEMORY_FOR_MP \
1424	(CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
1425	CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS( \
1426	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS) + \
1427	CONFIGURE_MEMORY_FOR_TASKS(1, 1) + \
1428	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK \
1429	)
1430	#else
1431	#define CONFIGURE_MEMORY_FOR_MP 0
1432	#endif
1433
1434	/**
1435	* This is so we can account for tasks with stacks greater than minimum
1436	* size. This is in bytes.
1437	*/
1438	#ifndef CONFIGURE_EXTRA_TASK_STACKS
1439	#define CONFIGURE_EXTRA_TASK_STACKS 0
1440	#endif
1441
1442	/**
1443	* The following macro is used to calculate the memory allocated by RTEMS
1444	* for the message buffers associated with a particular message queue.
1445	* There is a fixed amount of overhead per message.
1446	*/
1447	#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
1448	_Configure_From_workspace( \
1449	(_messages) * ((_size) + sizeof(CORE_message_queue_Buffer_control)))
1450
1451	/**
1452	* This macros is set to the amount of memory required for pending message
1453	* buffers in bytes. It should be constructed by adding together a
1454	* set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
1455	*/
1456	#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
1457	#define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
1458	#endif
1459
1460	/**
1461	* This macro is available just in case the confdefs.h file underallocates
1462	* memory for a particular application. This lets the user add some extra
1463	* memory in case something broken and underestimates.
1464	*
1465	* It is also possible for cases where confdefs.h overallocates memory,
1466	* you could substract memory from the allocated. The estimate is just
1467	* that, an estimate, and assumes worst case alignment and padding on
1468	* each allocated element. So in some cases it could be too conservative.
1469	*
1470	* @note Historically this was used for message buffers.
1471	*/
1472	#ifndef CONFIGURE_MEMORY_OVERHEAD
1473	#define CONFIGURE_MEMORY_OVERHEAD 0
1474	#endif
1475
1476	/**
1477	* On architectures that use Simple Vectored Interrupts, it is RTEMS
1478	* responsibility to allocate the vector table. This avoids reserving
1479	* the memory on architectures that use the Programmable Interrupt
1480	* Controller Vectored Interrupts.
1481	*/
1482	#if (CPU_SIMPLE_VECTORED_INTERRUPTS == TRUE)
1483	/*
1484	* This is a (hopefully) temporary hack. On the mips, the number of
1485	* vectors is NOT statically defined. But it has to be statically
1486	* defined for this to work. This is an issue looking for a nice
1487	* solution.
1488	*/
1489	#if defined(__mips__)
1490	#define CONFIGURE_INTERRUPT_VECTOR_TABLE \
1491	_Configure_From_workspace( (sizeof(ISR_Handler_entry) * 256))
1492	#else
1493	#define CONFIGURE_INTERRUPT_VECTOR_TABLE \
1494	_Configure_From_workspace( \
1495	(sizeof(ISR_Handler_entry) * ISR_NUMBER_OF_VECTORS))
1496	#endif
1497	#else
1498	#define CONFIGURE_INTERRUPT_VECTOR_TABLE 0
1499	#endif
1500
1501	/**
1502	* RTEMS uses one instance of an internal mutex class. This accounts
1503	* for that mutex
1504	*/
1505	#define CONFIGURE_API_MUTEX_MEMORY \
1506	_Configure_Object_RAM(1, sizeof(API_Mutex_Control))
1507
1508	/**
1509	* This defines the memory used by the thread ready chains. There is
1510	* one chain per priority.
1511	*/
1512	#define CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS \
1513	_Configure_From_workspace( \
1514	((CONFIGURE_MAXIMUM_PRIORITY+1) * sizeof(Chain_Control)) )
1515	/**
1516	* This defines the amount of memory reserved for the IDLE task
1517	* control structures and stack.
1518	*/
1519	#define CONFIGURE_MEMORY_FOR_IDLE_TASK \
1520	(CONFIGURE_MEMORY_FOR_TASKS(1, 0) + \
1521	(CONFIGURE_IDLE_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1522
1523	/**
1524	* This macro accounts for general RTEMS system overhead.
1525	*/
1526	#define CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
1527	( CONFIGURE_MEMORY_FOR_IDLE_TASK + /* IDLE and stack */ \
1528	CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS + /* Ready chains */ \
1529	CONFIGURE_INTERRUPT_VECTOR_TABLE + /* interrupt vectors */ \
1530	CONFIGURE_INTERRUPT_STACK_MEMORY + /* interrupt stack */ \
1531	CONFIGURE_API_MUTEX_MEMORY /* allocation mutex */ \
1532	)
1533
1534	/*
1535	* Now account for any extra memory that initialization tasks or threads
1536	* may have requested.
1537	*/
1538
1539	/**
1540	* This accounts for any extra memory required by the Classic API
1541	* Initialization Task.
1542	*/
1543	#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1544	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
1545	(CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1546	#else
1547	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
1548	#endif
1549
1550	/**
1551	* This accounts for any extra memory required by the POSIX API
1552	* Initialization Thread.
1553	*/
1554	#if defined(RTEMS_POSIX_API) && \
1555	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1556	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
1557	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1558	#else
1559	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
1560	#endif
1561
1562	/**
1563	* This accounts for any extra memory required by the ITRON API
1564	* Initialization Task.
1565	*/
1566	#if defined(RTEMS_ITRON_API) && \
1567	(CONFIGURE_ITRON_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1568	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART \
1569	(CONFIGURE_ITRON_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1570	#else
1571	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART 0
1572	#endif
1573
1574	/**
1575	* This macro provides a summation of the various initialization task
1576	* and thread stack requirements.
1577	*/
1578	#define CONFIGURE_INITIALIZATION_THREADS_STACKS \
1579	(CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
1580	CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART + \
1581	CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART)
1582
1583	/**
1584	* This macro provides a summation of the various task and thread
1585	* requirements.
1586	*/
1587	#define CONFIGURE_TOTAL_TASKS_AND_THREADS \
1588	(CONFIGURE_MAXIMUM_TASKS + \
1589	CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS + \
1590	CONFIGURE_MAXIMUM_ITRON_TASKS \
1591	)
1592
1593	/**
1594	* This macro reserves the memory required by the statically configured
1595	* user extensions.
1596	*/
1597	#define CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \
1598	((CONFIGURE_NEWLIB_EXTENSION * \
1599	_Configure_From_workspace( sizeof(User_extensions_Control))) + \
1600	(CONFIGURE_STACK_CHECKER_EXTENSION * \
1601	_Configure_From_workspace( sizeof(User_extensions_Control))) \
1602	)
1603
1604	/**
1605	* This macro provides a summation of the memory required by the
1606	* Classic API as configured.
1607	*/
1608	#define CONFIGURE_MEMORY_FOR_CLASSIC \
1609	(CONFIGURE_MEMORY_FOR_TASK_VARIABLES(CONFIGURE_MAXIMUM_TASK_VARIABLES) + \
1610	CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \
1611	CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \
1612	CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES + \
1613	CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES) + \
1614	CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
1615	CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
1616	CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \
1617	CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
1618	CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
1619	CONFIGURE_MEMORY_FOR_BARRIERS(CONFIGURE_MAXIMUM_BARRIERS) + \
1620	CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \
1621	)
1622
1623	#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT)
1624	/**
1625	* This is a debug mechanism, so if you need to, the executable will
1626	* have a structure with various partial values. Add to this as you
1627	* need to. Viewing this structure in gdb combined with dumping
1628	* the Configuration structures generated should help a lot in tracing
1629	* down errors and analyzing where over and under allocations are.
1630	*/
1631	typedef struct {
1632	uint32_t SYSTEM_OVERHEAD;
1633	uint32_t STATIC_EXTENSIONS;
1634	uint32_t INITIALIZATION_THREADS_STACKS;
1635
1636	uint32_t PER_INTEGER_TASK;
1637	uint32_t FP_OVERHEAD;
1638	uint32_t CLASSIC;
1639	uint32_t POSIX;
1640	uint32_t ITRON;
1641
1642	/* System overhead pieces */
1643	uint32_t INTERRUPT_VECTOR_TABLE;
1644	uint32_t INTERRUPT_STACK_MEMORY;
1645	uint32_t THREAD_READY_CHAINS;
1646	uint32_t MEMORY_FOR_IDLE_TASK;
1647
1648	/* Classic API Pieces */
1649	uint32_t TASK_VARIABLES;
1650	uint32_t TIMERS;
1651	uint32_t SEMAPHORES;
1652	uint32_t MESSAGE_QUEUES;
1653	uint32_t PARTITIONS;
1654	uint32_t REGIONS;
1655	uint32_t PORTS;
1656	uint32_t PERIODS;
1657	uint32_t BARRIERS;
1658	uint32_t USER_EXTENSIONS;
1659	#ifdef RTEMS_POSIX_API
1660	/* POSIX API Pieces */
1661	uint32_t POSIX_MUTEXES;
1662	uint32_t POSIX_CONDITION_VARIABLES;
1663	uint32_t POSIX_KEYS;
1664	uint32_t POSIX_TIMERS;
1665	uint32_t POSIX_QUEUED_SIGNALS;
1666	uint32_t POSIX_MESSAGE_QUEUES;
1667	uint32_t POSIX_SEMAPHORES;
1668	uint32_t POSIX_BARRIERS;
1669	uint32_t POSIX_SPINLOCKS;
1670	uint32_t POSIX_RWLOCKS;
1671	#endif
1672	#ifdef RTEMS_ITRON_API
1673	/* ITRON API Pieces */
1674	uint32_t ITRON_SEMAPHORES;
1675	uint32_t ITRON_EVENTFLAGS;
1676	uint32_t ITRON_MAILBOXES;
1677	uint32_t ITRON_MESSAGE_BUFFERS;
1678	uint32_t ITRON_PORTS;
1679	uint32_t ITRON_MEMORY_POOLS;
1680	uint32_t ITRON_FIXED_MEMORY_POOLS;
1681	#endif
1682	} Configuration_Debug_t;
1683
1684	Configuration_Debug_t Configuration_Memory_Debug = {
1685	/* General Information */
1686	CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD,
1687	CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS,
1688	CONFIGURE_INITIALIZATION_THREADS_STACKS,
1689	CONFIGURE_MEMORY_FOR_TASKS(1, 0),
1690	CONFIGURE_MEMORY_FOR_TASKS(0, 1),
1691	CONFIGURE_MEMORY_FOR_CLASSIC,
1692	CONFIGURE_MEMORY_FOR_POSIX,
1693	CONFIGURE_MEMORY_FOR_ITRON,
1694
1695	/* System overhead pieces */
1696	CONFIGURE_INTERRUPT_VECTOR_TABLE,
1697	CONFIGURE_INTERRUPT_STACK_MEMORY,
1698	CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS,
1699	CONFIGURE_MEMORY_FOR_IDLE_TASK,
1700
1701	/* Classic API Pieces */
1702	CONFIGURE_MEMORY_FOR_TASK_VARIABLES(CONFIGURE_MAXIMUM_TASK_VARIABLES),
1703	CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS),
1704	CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES +
1705	CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES),
1706	CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES),
1707	CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS),
1708	CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ),
1709	CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS),
1710	CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS),
1711	CONFIGURE_MEMORY_FOR_BARRIERS(CONFIGURE_MAXIMUM_BARRIERS),
1712	CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS),
1713
1714	#ifdef RTEMS_POSIX_API
1715	/* POSIX API Pieces */
1716	CONFIGURE_MEMORY_FOR_POSIX_MUTEXES( CONFIGURE_MAXIMUM_POSIX_MUTEXES ),
1717	CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(
1718	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES ),
1719	CONFIGURE_MEMORY_FOR_POSIX_KEYS( CONFIGURE_MAXIMUM_POSIX_KEYS ),
1720	CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(
1721	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ),
1722	CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(
1723	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ),
1724	CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ),
1725	CONFIGURE_MEMORY_FOR_POSIX_BARRIERS( CONFIGURE_MAXIMUM_POSIX_BARRIERS ),
1726	CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS( CONFIGURE_MAXIMUM_POSIX_SPINLOCKS ),
1727	CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS( CONFIGURE_MAXIMUM_POSIX_RWLOCKS ),
1728	CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ),
1729	#endif
1730
1731	#ifdef RTEMS_ITRON_API
1732	/* ITRON API Pieces */
1733	CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES( CONFIGURE_MAXIMUM_ITRON_SEMAPHORES ),
1734	CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS( CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS ),
1735	CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES( CONFIGURE_MAXIMUM_ITRON_MAILBOXES ),
1736	CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(
1737	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS ),
1738	CONFIGURE_MEMORY_FOR_ITRON_PORTS( CONFIGURE_MAXIMUM_ITRON_PORTS ),
1739	CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(
1740	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS ),
1741	CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(
1742	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS ),
1743	#endif
1744	};
1745	#endif
1746
1747	/**
1748	* This calculates the memory required for the executive workspace.
1749	*/
1750	#define CONFIGURE_EXECUTIVE_RAM_SIZE \
1751	(( \
1752	CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
1753	CONFIGURE_MEMORY_FOR_DEVFS + \
1754	CONFIGURE_MEMORY_FOR_TASKS( \
1755	CONFIGURE_TOTAL_TASKS_AND_THREADS, CONFIGURE_TOTAL_TASKS_AND_THREADS) + \
1756	CONFIGURE_MEMORY_FOR_CLASSIC + \
1757	CONFIGURE_MEMORY_FOR_POSIX + \
1758	(CONFIGURE_MAXIMUM_POSIX_THREADS * CONFIGURE_MINIMUM_TASK_STACK_SIZE ) + \
1759	CONFIGURE_MEMORY_FOR_ITRON + \
1760	CONFIGURE_INITIALIZATION_THREADS_STACKS + \
1761	CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \
1762	CONFIGURE_MEMORY_FOR_MP + \
1763	CONFIGURE_MESSAGE_BUFFER_MEMORY + \
1764	(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
1765	(CONFIGURE_EXTRA_TASK_STACKS) + (CONFIGURE_ADA_TASKS_STACK) \
1766	) & ~0x7)
1767	#endif
1768
1769	#ifdef CONFIGURE_INIT
1770	/**
1771	* This is the Classic API Configuration Table.
1772	*/
1773	rtems_api_configuration_table Configuration_RTEMS_API = {
1774	CONFIGURE_MAXIMUM_TASKS,
1775	CONFIGURE_NOTEPADS_ENABLED,
1776	CONFIGURE_MAXIMUM_TIMERS + CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER,
1777	CONFIGURE_MAXIMUM_SEMAPHORES + CONFIGURE_LIBIO_SEMAPHORES +
1778	CONFIGURE_TERMIOS_SEMAPHORES,
1779	CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
1780	CONFIGURE_MAXIMUM_PARTITIONS,
1781	CONFIGURE_MAXIMUM_REGIONS,
1782	CONFIGURE_MAXIMUM_PORTS,
1783	CONFIGURE_MAXIMUM_PERIODS,
1784	CONFIGURE_MAXIMUM_BARRIERS,
1785	CONFIGURE_INIT_TASK_TABLE_SIZE,
1786	CONFIGURE_INIT_TASK_TABLE
1787	};
1788
1789	#ifdef RTEMS_POSIX_API
1790	/**
1791	* This is the POSIX API Configuration Table.
1792	*/
1793	posix_api_configuration_table Configuration_POSIX_API = {
1794	CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS,
1795	CONFIGURE_MAXIMUM_POSIX_MUTEXES + CONFIGURE_GNAT_MUTEXES +
1796	CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS,
1797	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES +
1798	CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS,
1799	CONFIGURE_MAXIMUM_POSIX_KEYS,
1800	CONFIGURE_MAXIMUM_POSIX_TIMERS,
1801	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS,
1802	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES,
1803	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES,
1804	CONFIGURE_MAXIMUM_POSIX_BARRIERS,
1805	CONFIGURE_MAXIMUM_POSIX_RWLOCKS,
1806	CONFIGURE_MAXIMUM_POSIX_SPINLOCKS,
1807	CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE,
1808	CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME
1809	};
1810	#endif
1811
1812	#ifdef RTEMS_ITRON_API
1813	/**
1814	* This is the ITRON API Configuration Table.
1815	*/
1816	itron_api_configuration_table Configuration_ITRON_API = {
1817	CONFIGURE_MAXIMUM_ITRON_TASKS,
1818	CONFIGURE_MAXIMUM_ITRON_SEMAPHORES,
1819	CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS,
1820	CONFIGURE_MAXIMUM_ITRON_MAILBOXES,
1821	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS,
1822	CONFIGURE_MAXIMUM_ITRON_PORTS,
1823	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS,
1824	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS,
1825	CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE,
1826	CONFIGURE_ITRON_INIT_TASK_TABLE_NAME
1827	};
1828	#endif
1829
1830	/** This variable specifies the minimum stack size for tasks in an RTEMS
1831	* application.
1832	*
1833	* @note This is left as a simple uint32_t so it can be externed as
1834	* needed without requring being high enough logical to
1835	* include the full configuration table.
1836	*/
1837	uint32_t rtems_minimum_stack_size =
1838	CONFIGURE_MINIMUM_TASK_STACK_SIZE;
1839
1840	/** This variable specifies the maximum priority value that
1841	* a task may have. This must be a power of 2 between 4
1842	* and 256 and is specified in terms of Classic API
1843	* priority values.
1844	*
1845	* @note This is left as a simple uint8_t so it can be externed as
1846	* needed without requring being high enough logical to
1847	* include the full configuration table.
1848	*/
1849	uint8_t rtems_maximum_priority = CONFIGURE_MAXIMUM_PRIORITY;
1850
1851	/**
1852	* This is the primary Configuration Table for this application.
1853	*/
1854	rtems_configuration_table Configuration = {
1855	NULL, /* filled in by BSP */
1856	CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */
1857	CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */
1858	CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */
1859	CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */
1860	CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */
1861	CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */
1862	CONFIGURE_INTERRUPT_STACK_SIZE, /* interrupt stack size */
1863	CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */
1864	CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */
1865	CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */
1866	CONFIGURE_MAXIMUM_DRIVERS, /* maximum device drivers */
1867	CONFIGURE_NUMBER_OF_DRIVERS, /* static device drivers */
1868	Device_drivers, /* pointer to driver table */
1869	CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of static extensions */
1870	CONFIGURE_INITIAL_EXTENSION_TABLE, /* pointer to static extensions */
1871	#if defined(RTEMS_MULTIPROCESSING)
1872	CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */
1873	#endif
1874	};
1875	#endif
1876
1877	#endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */
1878
1879	/*
1880	* If the user has configured a set of Classic API Initialization Tasks,
1881	* then we need to install the code that runs that loop.
1882	*/
1883	#ifdef CONFIGURE_INIT
1884	#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
1885	void (_RTEMS_tasks_Initialize_user_tasks_body)(void);
1886	void (*_RTEMS_tasks_Initialize_user_tasks_p)(void) =
1887	_RTEMS_tasks_Initialize_user_tasks_body;
1888	#else
1889	void (*_RTEMS_tasks_Initialize_user_tasks_p)(void) = NULL;
1890	#endif
1891	#endif
1892
1893	/*
1894	* If the user has configured a set of POSIX Initialization Threads,
1895	* then we need to install the code that runs that loop.
1896	*/
1897	#ifdef RTEMS_POSIX_API
1898	#ifdef CONFIGURE_INIT
1899	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
1900	void _POSIX_Threads_Initialize_user_threads_body(void);
1901	void (*_POSIX_Threads_Initialize_user_threads_p)(void) =
1902	_POSIX_Threads_Initialize_user_threads_body;
1903	#else
1904	void (*_POSIX_Threads_Initialize_user_threads_p)(void) = NULL;
1905	#endif
1906	#endif
1907	#endif
1908
1909	/*
1910	* If the user has configured a set of ITRON Initialization Tasks,
1911	* then we need to install the code that runs that loop.
1912	*/
1913	#ifdef RTEMS_ITRON_API
1914	#ifdef CONFIGURE_INIT
1915	#ifdef CONFIGURE_ITRON_INIT_TASK_TABLE
1916	void _ITRON_Task_Initialize_user_tasks_body(void);
1917	void (*_ITRON_Initialize_user_tasks_p)(void) =
1918	_ITRON_Task_Initialize_user_tasks_body;
1919	#else
1920	void (*_ITRON_Initialize_user_tasks_p)(void) = NULL;
1921	#endif
1922	#endif
1923	#endif
1924
1925	#ifdef __cplusplus
1926	}
1927	#endif
1928
1929	/******************************************************************
1930	******************************************************************
1931	******************************************************************
1932	* CONFIGURATION WARNINGS AND ERROR CHECKING *
1933	******************************************************************
1934	******************************************************************
1935	******************************************************************
1936	*/
1937
1938	/*
1939	* Make sure a task/thread of some sort is configured.
1940	*
1941	* When analyzing RTEMS to find the smallest possible of memory
1942	* that must be allocated, you probably do want to configure 0
1943	* tasks/threads so there is a smaller set of calls to _Workspace_Allocate
1944	* to analyze.
1945	*/
1946	#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
1947	#if (CONFIGURE_MAXIMUM_TASKS == 0) && \
1948	(CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
1949	(CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \
1950	(CONFIGURE_MAXIMUM_ITRON_TASKS == 0)
1951	#error "CONFIGURATION ERROR: No tasks or threads configured!!"
1952	#endif
1953	#endif
1954
1955	/*
1956	* Make sure at least one of the initialization task/thread
1957	* tables was defined.
1958	*/
1959	#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
1960	!defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
1961	!defined(CONFIGURE_ITRON_INIT_TASK_TABLE) && \
1962	!defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
1963	#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
1964	#endif
1965
1966	/*
1967	* If the user is trying to configure a multiprocessing application and
1968	* RTEMS was not configured and built multiprocessing, then error out.
1969	*/
1970	#if defined(CONFIGURE_MP_APPLICATION) && \
1971	!defined(RTEMS_MULTIPROCESSING)
1972	#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
1973	#endif
1974
1975	/*
1976	* If an attempt was made to configure POSIX objects and
1977	* the POSIX API was not configured into RTEMS, error out.
1978	*/
1979	#if !defined(RTEMS_POSIX_API)
1980	#if ((CONFIGURE_MAXIMUM_POSIX_THREADS != 0) \|\| \
1981	(CONFIGURE_MAXIMUM_POSIX_MUTEXES != 0) \|\| \
1982	(CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES != 0) \|\| \
1983	(CONFIGURE_MAXIMUM_POSIX_KEYS != 0) \|\| \
1984	(CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) \|\| \
1985	(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0) \|\| \
1986	(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES != 0) \|\| \
1987	(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES != 0) \|\| \
1988	(CONFIGURE_MAXIMUM_POSIX_BARRIERS != 0) \|\| \
1989	(CONFIGURE_MAXIMUM_POSIX_SPINLOCKS != 0) \|\| \
1990	(CONFIGURE_MAXIMUM_POSIX_RWLOCKS != 0) \|\| \
1991	defined(CONFIGURE_POSIX_INIT_THREAD_TABLE))
1992	#error "CONFIGURATION ERROR: POSIX API support not configured!!"
1993	#endif
1994	#endif
1995
1996	/*
1997	* If an attempt was made to configure ITRON objects and
1998	* the ITRON API was not configured into RTEMS, error out.
1999	*/
2000	#if !defined(RTEMS_ITRON_API)
2001	#if ((CONFIGURE_MAXIMUM_ITRON_TASKS != 0) \|\| \
2002	(CONFIGURE_MAXIMUM_ITRON_SEMAPHORES != 0) \|\| \
2003	(CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS != 0) \|\| \
2004	(CONFIGURE_MAXIMUM_ITRON_MAILBOXES != 0) \|\| \
2005	(CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS != 0) \|\| \
2006	(CONFIGURE_MAXIMUM_ITRON_PORTS != 0) \|\| \
2007	(CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS != 0) \|\| \
2008	(CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS != 0) \|\| \
2009	defined(CONFIGURE_ITRON_INIT_TASK_TABLE))
2010	#error "CONFIGURATION ERROR: ITRON API support not configured!!"
2011	#endif
2012	#endif
2013
2014	/*
2015	* You must either explicity include or exclude the clock driver.
2016	* It is such a common newbie error to leave it out. Maybe this
2017	* will put an end to it.
2018	*
2019	* NOTE: If you are using the timer driver, it is considered
2020	* mutually exclusive with the clock driver because the
2021	* drivers are assumed to use the same "timer" hardware
2022	* on many boards.
2023	*/
2024	#if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
2025	#if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
2026	!defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
2027	!defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
2028	#error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
2029	#endif
2030	#endif
2031
2032	/*
2033	* These names have been obsoleted so make the user application stop compiling
2034	*/
2035	#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) \|\| \
2036	defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) \|\| \
2037	defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) \|\| \
2038	defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) \|\| \
2039	defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
2040	#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
2041	#endif
2042
2043	/*
2044	* Validate the configured maximum priority
2045	*/
2046	#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
2047	(CONFIGURE_MAXIMUM_PRIORITY != 7) && \
2048	(CONFIGURE_MAXIMUM_PRIORITY != 15) && \
2049	(CONFIGURE_MAXIMUM_PRIORITY != 31) && \
2050	(CONFIGURE_MAXIMUM_PRIORITY != 63) && \
2051	(CONFIGURE_MAXIMUM_PRIORITY != 127) && \
2052	(CONFIGURE_MAXIMUM_PRIORITY != 255))
2053	#error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
2054	#endif
2055
2056	#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
2057	#error "Maximum priority configured higher than supported by target."
2058	#endif
2059
2060	#endif
2061	/* end of include file */

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source: rtems/cpukit/sapi/include/confdefs.h @ aac75d3b

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