Context Navigation

source: rtems/cpukit/sapi/include/confdefs.h @ 046fe12b

4.104.115

Last change on this file since 046fe12b was d8b74dbe, checked in by Chris Johns <chrisj@…>, on 04/28/09 at 06:39:24

2009-04-28 Chris Johns <chrisj@…>

sapi/include/confdefs.h: Add a prototype for Init with C linkage and define Init task command line arguments if confdefs.h provides an Init entry point.

Property mode set to 100644

File size: 68.9 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	* Do not use the unlimited bit as part of the multiplication
468	* for memory usage.
469	*/
470	#define _Configure_Max_Objects(_max) \
471	((_max) & ~RTEMS_UNLIMITED_OBJECTS)
472
473	/**
474	* This macro accounts for how memory for a set of configured objects is
475	* allocated from the Executive Workspace.
476	*
477	* NOTE: It does NOT attempt to address the more complex case of unlimited
478	* objects.
479	*/
480	#define _Configure_Object_RAM(_number, _size) \
481	( _Configure_From_workspace(_Configure_Max_Objects(_number) * (_size)) + \
482	_Configure_From_workspace( \
483	((_Configure_Max_Objects(_number) + 1) * sizeof(Objects_Control *)) + \
484	(sizeof(void ) + sizeof(uint32_t) + sizeof(Objects_Name )) \
485	) \
486	)
487
488	/*
489	* Default User Initialization Task Table. This table guarantees that
490	* one user initialization table is defined.
491	*/
492
493	#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
494
495	#ifdef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
496
497	/*
498	* The user is defining their own table information and setting the
499	* appropriate variables.
500	*/
501
502	#else
503
504	#ifndef CONFIGURE_INIT_TASK_NAME
505	#define CONFIGURE_INIT_TASK_NAME rtems_build_name('U', 'I', '1', ' ')
506	#endif
507
508	#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
509	#define CONFIGURE_INIT_TASK_STACK_SIZE CONFIGURE_MINIMUM_TASK_STACK_SIZE
510	#endif
511
512	#ifndef CONFIGURE_INIT_TASK_PRIORITY
513	#define CONFIGURE_INIT_TASK_PRIORITY 1
514	#endif
515
516	#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
517	#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
518	#endif
519
520	#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
521	#ifdef __cplusplus
522	extern "C" {
523	#endif
524	rtems_task Init (rtems_task_argument );
525	#ifdef __cplusplus
526	}
527	#endif
528	#define CONFIGURE_INIT_TASK_ENTRY_POINT Init
529	extern const char* bsp_boot_cmdline;
530	#define CONFIGURE_INIT_TASK_ARGUMENTS ((rtems_task_argument) &bsp_boot_cmdline)
531	#endif
532
533	#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
534	#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
535	#endif
536
537	#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
538	#define CONFIGURE_INIT_TASK_ARGUMENTS 0
539	#endif
540
541	#ifdef CONFIGURE_INIT
542	rtems_initialization_tasks_table Initialization_tasks[] = {
543	{ CONFIGURE_INIT_TASK_NAME,
544	CONFIGURE_INIT_TASK_STACK_SIZE,
545	CONFIGURE_INIT_TASK_PRIORITY,
546	CONFIGURE_INIT_TASK_ATTRIBUTES,
547	CONFIGURE_INIT_TASK_ENTRY_POINT,
548	CONFIGURE_INIT_TASK_INITIAL_MODES,
549	CONFIGURE_INIT_TASK_ARGUMENTS
550	}
551	};
552	#endif
553
554	#define CONFIGURE_INIT_TASK_TABLE Initialization_tasks
555
556	#define CONFIGURE_INIT_TASK_TABLE_SIZE \
557	sizeof(CONFIGURE_INIT_TASK_TABLE) / sizeof(rtems_initialization_tasks_table)
558
559	#endif /* CONFIGURE_HAS_OWN_INIT_TASK_TABLE */
560
561	#else /* CONFIGURE_RTEMS_INIT_TASKS_TABLE */
562
563	#define CONFIGURE_INIT_TASK_TABLE NULL
564	#define CONFIGURE_INIT_TASK_TABLE_SIZE 0
565	#define CONFIGURE_INIT_TASK_STACK_SIZE 0
566
567	#endif
568
569	/*
570	* Default Device Driver Table. Each driver needed by the test is explicitly
571	* choosen by that test. There is always a null driver entry.
572	*/
573
574	#define NULL_DRIVER_TABLE_ENTRY \
575	{ NULL, NULL, NULL, NULL, NULL, NULL }
576
577	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
578	#include <rtems/console.h>
579	#endif
580
581	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
582	#include <rtems/clockdrv.h>
583	#endif
584
585	#ifdef CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
586	#include <rtems/timerdrv.h>
587	#endif
588
589	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
590	#include <rtems/rtc.h>
591	#endif
592
593	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
594	#include <rtems/watchdogdrv.h>
595	#endif
596
597	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
598	#include <rtems/devnull.h>
599	#endif
600
601	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
602	/* the ide driver needs the ATA driver */
603	#ifndef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
604	#define CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
605	#endif
606	#include <libchip/ide_ctrl.h>
607	#endif
608
609	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
610	#include <libchip/ata.h>
611	#endif
612
613	#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
614
615	#ifdef CONFIGURE_INIT
616	rtems_driver_address_table Device_drivers[] = {
617	#ifdef CONFIGURE_BSP_PREREQUISITE_DRIVERS
618	CONFIGURE_BSP_PREREQUISITE_DRIVERS,
619	#endif
620	#ifdef CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS
621	CONFIGURE_APPLICATION_PREREQUISITE_DRIVERS,
622	#endif
623	#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
624	CONSOLE_DRIVER_TABLE_ENTRY,
625	#endif
626	#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
627	CLOCK_DRIVER_TABLE_ENTRY,
628	#endif
629	#ifdef CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER
630	RTC_DRIVER_TABLE_ENTRY,
631	#endif
632	#ifdef CONFIGURE_APPLICATION_NEEDS_WATCHDOG_DRIVER
633	WATCHDOG_DRIVER_TABLE_ENTRY,
634	#endif
635	#ifdef CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER
636	DEVNULL_DRIVER_TABLE_ENTRY,
637	#endif
638	#ifdef CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER
639	IDE_CONTROLLER_DRIVER_TABLE_ENTRY,
640	#endif
641	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
642	ATA_DRIVER_TABLE_ENTRY,
643	#endif
644	#ifdef CONFIGURE_APPLICATION_EXTRA_DRIVERS
645	CONFIGURE_APPLICATION_EXTRA_DRIVERS,
646	#endif
647	#ifdef CONFIGURE_APPLICATION_NEEDS_NULL_DRIVER
648	NULL_DRIVER_TABLE_ENTRY
649	#elif !defined(CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER) && \
650	!defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
651	!defined(CONFIGURE_APPLICATION_NEEDS_RTC_DRIVER) && \
652	!defined(CONFIGURE_APPLICATION_NEEDS_STUB_DRIVER) && \
653	!defined(CONFIGURE_APPLICATION_NEEDS_IDE_DRIVER) && \
654	!defined(CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER) && \
655	!defined(CONFIGURE_APPLICATION_EXTRA_DRIVERS)
656	NULL_DRIVER_TABLE_ENTRY
657	#endif
658	};
659	#endif
660
661	#endif /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
662
663	/*
664	* Default the number of drivers per node. This value may be
665	* overridden by the user.
666	*/
667
668	#define CONFIGURE_NUMBER_OF_DRIVERS \
669	((sizeof(Device_drivers) / sizeof(rtems_driver_address_table)))
670
671	/**
672	* This specifies the maximum number of device drivers that
673	* can be installed in the system at one time. It must account
674	* for both the statically and dynamically installed drivers.
675	*/
676	#ifndef CONFIGURE_MAXIMUM_DRIVERS
677	#define CONFIGURE_MAXIMUM_DRIVERS CONFIGURE_NUMBER_OF_DRIVERS
678	#endif
679
680
681	#ifdef CONFIGURE_APPLICATION_NEEDS_ATA_DRIVER
682	/*
683	* configure the priority of the ATA driver task
684	*/
685	#ifndef CONFIGURE_ATA_DRIVER_TASK_PRIORITY
686	#define CONFIGURE_ATA_DRIVER_TASK_PRIORITY ATA_DRIVER_TASK_DEFAULT_PRIORITY
687	#endif
688	#ifdef CONFIGURE_INIT
689	rtems_task_priority rtems_ata_driver_task_priority
690	= CONFIGURE_ATA_DRIVER_TASK_PRIORITY;
691	#endif /* CONFIGURE_INIT */
692	#endif
693
694	/*
695	* add bdbuf configuration and values for swapout task priority
696	*/
697	#ifdef CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
698	#include <rtems/bdbuf.h>
699	/*
700	* configure the bdbuf cache parameters
701	*/
702	#ifndef CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS
703	#define CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS \
704	RTEMS_BDBUF_MAX_READ_AHEAD_BLOCKS_DEFAULT
705	#endif
706	#ifndef CONFIGURE_BDBUF_MAX_WRITE_BLOCKS
707	#define CONFIGURE_BDBUF_MAX_WRITE_BLOCKS \
708	RTEMS_BDBUF_MAX_WRITE_BLOCKS_DEFAULT
709	#endif
710	#ifndef CONFIGURE_SWAPOUT_TASK_PRIORITY
711	#define CONFIGURE_SWAPOUT_TASK_PRIORITY \
712	RTEMS_BDBUF_SWAPOUT_TASK_PRIORITY_DEFAULT
713	#endif
714	#ifndef CONFIGURE_SWAPOUT_SWAP_PERIOD
715	#define CONFIGURE_SWAPOUT_SWAP_PERIOD \
716	RTEMS_BDBUF_SWAPOUT_TASK_SWAP_PERIOD_DEFAULT
717	#endif
718	#ifndef CONFIGURE_SWAPOUT_BLOCK_HOLD
719	#define CONFIGURE_SWAPOUT_BLOCK_HOLD \
720	RTEMS_BDBUF_SWAPOUT_TASK_BLOCK_HOLD_DEFAULT
721	#endif
722	#ifdef CONFIGURE_INIT
723	rtems_bdbuf_config rtems_bdbuf_configuration = {
724	CONFIGURE_BDBUF_MAX_READ_AHEAD_BLOCKS,
725	CONFIGURE_BDBUF_MAX_WRITE_BLOCKS,
726	CONFIGURE_SWAPOUT_TASK_PRIORITY,
727	CONFIGURE_SWAPOUT_SWAP_PERIOD,
728	CONFIGURE_SWAPOUT_BLOCK_HOLD
729	};
730	#endif
731	#ifndef CONFIGURE_HAS_OWN_BDBUF_TABLE
732	#ifndef CONFIGURE_BDBUF_BUFFER_COUNT
733	#define CONFIGURE_BDBUF_BUFFER_COUNT 64
734	#endif
735
736	#ifndef CONFIGURE_BDBUF_BUFFER_SIZE
737	#define CONFIGURE_BDBUF_BUFFER_SIZE 512
738	#endif
739	#ifdef CONFIGURE_INIT
740	rtems_bdbuf_pool_config rtems_bdbuf_pool_configuration[] = {
741	{CONFIGURE_BDBUF_BUFFER_SIZE, CONFIGURE_BDBUF_BUFFER_COUNT, NULL}
742	};
743	int rtems_bdbuf_pool_configuration_size =
744	(sizeof(rtems_bdbuf_pool_configuration) /
745	sizeof(rtems_bdbuf_pool_configuration[0]));
746	#endif /* CONFIGURE_INIT */
747	#endif /* CONFIGURE_HAS_OWN_BDBUF_TABLE */
748	#endif /* CONFIGURE_APPLICATION_NEEDS_LIBBLOCK */
749
750	#if defined(RTEMS_MULTIPROCESSING)
751	/*
752	* Default Multiprocessing Configuration Table. The defaults are
753	* appropriate for most of the RTEMS Multiprocessor Test Suite. Each
754	* value may be overridden within each test to customize the environment.
755	*/
756
757	#ifdef CONFIGURE_MP_APPLICATION
758	#define CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 1
759
760	#ifndef CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE
761
762	#ifndef CONFIGURE_MP_NODE_NUMBER
763	#define CONFIGURE_MP_NODE_NUMBER NODE_NUMBER
764	#endif
765
766	#ifndef CONFIGURE_MP_MAXIMUM_NODES
767	#define CONFIGURE_MP_MAXIMUM_NODES 2
768	#endif
769
770	#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
771	#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS 32
772	#endif
773	#define CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
774	_Configure_Object_RAM((_global_objects), sizeof(Objects_MP_Control))
775
776	#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
777	#define CONFIGURE_MP_MAXIMUM_PROXIES 32
778	#endif
779	#define CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
780	_Configure_Object_RAM((_proxies) + 1, sizeof(Thread_Proxy_control) )
781
782	#ifndef CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK
783	#define CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK 0
784	#endif
785
786	#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
787	#include <mpci.h>
788	#define CONFIGURE_MP_MPCI_TABLE_POINTER &MPCI_table
789	#endif
790
791	#ifdef CONFIGURE_INIT
792	rtems_multiprocessing_table Multiprocessing_configuration = {
793	CONFIGURE_MP_NODE_NUMBER, /* local node number */
794	CONFIGURE_MP_MAXIMUM_NODES, /* maximum # nodes */
795	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS, /* maximum # global objects */
796	CONFIGURE_MP_MAXIMUM_PROXIES, /* maximum # proxies */
797	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK, /* MPCI stack > minimum */
798	CONFIGURE_MP_MPCI_TABLE_POINTER /* ptr to MPCI config table */
799	};
800	#endif
801
802	#define CONFIGURE_MULTIPROCESSING_TABLE &Multiprocessing_configuration
803
804	#endif /* CONFIGURE_HAS_OWN_MULTIPROCESSING_TABLE */
805
806	#else
807
808	#define CONFIGURE_MULTIPROCESSING_TABLE NULL
809
810	#endif /* CONFIGURE_MP_APPLICATION */
811	#endif /* RTEMS_MULTIPROCESSING */
812
813	#ifndef CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER
814	#define CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER 0
815	#endif
816
817
818	/*
819	* Default Configuration Table.
820	*/
821
822	#ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
823
824	#ifndef CONFIGURE_MAXIMUM_TASKS
825	#define CONFIGURE_MAXIMUM_TASKS 0
826	#endif
827
828	#ifndef CONFIGURE_DISABLE_CLASSIC_API_NOTEPADS
829	#define CONFIGURE_NOTEPADS_ENABLED TRUE
830	#else
831	#define CONFIGURE_NOTEPADS_ENABLED FALSE
832	#endif
833
834	#ifndef CONFIGURE_DISABLE_CLASSIC_NOTEPADS
835	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
836	_Configure_From_workspace( sizeof(RTEMS_API_Control) )
837	#else
838	#define CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API \
839	_Configure_From_workspace( sizeof(RTEMS_API_Control) - \
840	(RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)))
841	#endif
842
843	/**
844	* This macro calculates the memory required for task variables.
845	*
846	* @note Each task variable is individually allocated from the Workspace.
847	* Hence, we do the multiplication on the configured size.
848	*/
849	#ifndef CONFIGURE_MAXIMUM_TASK_VARIABLES
850	#define CONFIGURE_MAXIMUM_TASK_VARIABLES 0
851	#define CONFIGURE_MEMORY_FOR_TASK_VARIABLES(_task_variables) 0
852	#else
853	#define CONFIGURE_MEMORY_FOR_TASK_VARIABLES(_task_variables) \
854	(_task_variables) * \
855	_Configure_From_workspace(sizeof(rtems_task_variable_t))
856	#endif
857
858	#ifndef CONFIGURE_MAXIMUM_TIMERS
859	#define CONFIGURE_MAXIMUM_TIMERS 0
860	#define CONFIGURE_MEMORY_FOR_TIMERS(_timers) 0
861	#else
862	#define CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
863	_Configure_Object_RAM(_timers, sizeof(Timer_Control) )
864	#endif
865
866	#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
867	#define CONFIGURE_MAXIMUM_SEMAPHORES 0
868	#else
869	#endif
870
871	/*
872	* If there are no user or support semaphores defined, then we can assume
873	* that no memory need be allocated at all for semaphores.
874	*/
875	#if ((CONFIGURE_MAXIMUM_SEMAPHORES == 0) && \
876	(CONFIGURE_LIBIO_SEMAPHORES == 0) && \
877	(CONFIGURE_TERMIOS_SEMAPHORES == 0))
878	#define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) 0
879	#else
880	#define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
881	_Configure_Object_RAM(_semaphores, sizeof(Semaphore_Control) )
882	#endif
883
884	#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
885	#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 0
886	#define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) 0
887	#else
888	#define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
889	_Configure_Object_RAM(_queues, sizeof(Message_queue_Control) )
890	#endif
891
892	#ifndef CONFIGURE_MAXIMUM_PARTITIONS
893	#define CONFIGURE_MAXIMUM_PARTITIONS 0
894	#define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) 0
895	#else
896	#define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
897	_Configure_Object_RAM(_partitions, sizeof(Partition_Control) )
898	#endif
899
900	#ifndef CONFIGURE_MAXIMUM_REGIONS
901	#define CONFIGURE_MAXIMUM_REGIONS 0
902	#define CONFIGURE_MEMORY_FOR_REGIONS(_regions) 0
903	#else
904	#define CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
905	_Configure_Object_RAM(_regions, sizeof(Region_Control) )
906	#endif
907
908	#ifndef CONFIGURE_MAXIMUM_PORTS
909	#define CONFIGURE_MAXIMUM_PORTS 0
910	#define CONFIGURE_MEMORY_FOR_PORTS(_ports) 0
911	#else
912	#define CONFIGURE_MEMORY_FOR_PORTS(_ports) \
913	_Configure_Object_RAM(_ports, sizeof(Dual_ported_memory_Control) )
914	#endif
915
916	#ifndef CONFIGURE_MAXIMUM_PERIODS
917	#define CONFIGURE_MAXIMUM_PERIODS 0
918	#define CONFIGURE_MEMORY_FOR_PERIODS(_periods) 0
919	#else
920	#define CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
921	_Configure_Object_RAM(_periods, sizeof(Rate_monotonic_Control) )
922	#endif
923
924	#ifndef CONFIGURE_MAXIMUM_BARRIERS
925	#define CONFIGURE_MAXIMUM_BARRIERS 0
926	#define CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) 0
927	#else
928	#define CONFIGURE_MEMORY_FOR_BARRIERS(_barriers) \
929	_Configure_Object_RAM(_barriers, sizeof(Barrier_Control) )
930	#endif
931
932	#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
933	#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 0
934	#define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) 0
935	#else
936	#define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
937	_Configure_Object_RAM(_extensions, sizeof(Extension_Control) )
938	#endif
939
940	#ifndef CONFIGURE_MICROSECONDS_PER_TICK
941	#define CONFIGURE_MICROSECONDS_PER_TICK \
942	RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
943	#endif
944
945	#ifndef CONFIGURE_TICKS_PER_TIMESLICE
946	#define CONFIGURE_TICKS_PER_TIMESLICE 50
947	#endif
948
949	/*
950	* Initial Extension Set
951	*/
952
953	#ifdef CONFIGURE_INIT
954	#ifdef CONFIGURE_STACK_CHECKER_ENABLED
955	#include <rtems/stackchk.h>
956	#endif
957	#include <rtems/libcsupport.h>
958
959	#if defined(CONFIGURE_INITIAL_EXTENSIONS) \|\| \
960	defined(CONFIGURE_STACK_CHECKER_ENABLED) \|\| \
961	(defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
962	rtems_extensions_table Configuration_Initial_Extensions[] = {
963	#if !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY)
964	RTEMS_NEWLIB_EXTENSION,
965	#endif
966	#if defined(CONFIGURE_STACK_CHECKER_ENABLED)
967	RTEMS_STACK_CHECKER_EXTENSION,
968	#endif
969	#if defined(CONFIGURE_INITIAL_EXTENSIONS)
970	CONFIGURE_INITIAL_EXTENSIONS,
971	#endif
972	};
973
974	#define CONFIGURE_INITIAL_EXTENSION_TABLE Configuration_Initial_Extensions
975	#define CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS \
976	((sizeof(Configuration_Initial_Extensions) / \
977	sizeof(rtems_extensions_table)))
978	#else
979	#define CONFIGURE_INITIAL_EXTENSION_TABLE NULL
980	#define CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS 0
981	#endif
982
983
984	#endif
985
986	/*
987	* POSIX API Configuration Parameters
988	*/
989
990	#ifdef RTEMS_POSIX_API
991
992	#include <sys/types.h>
993	#include <signal.h>
994	#include <limits.h>
995	#include <mqueue.h>
996	#include <rtems/posix/barrier.h>
997	#include <rtems/posix/cond.h>
998	#include <rtems/posix/mqueue.h>
999	#include <rtems/posix/mutex.h>
1000	#include <rtems/posix/key.h>
1001	#include <rtems/posix/psignal.h>
1002	#include <rtems/posix/rwlock.h>
1003	#include <rtems/posix/semaphore.h>
1004	#include <rtems/posix/spinlock.h>
1005	#include <rtems/posix/threadsup.h>
1006	#include <rtems/posix/timer.h>
1007
1008	/**
1009	* Account for the object control structures plus the name
1010	* of the object to be duplicated.
1011	*/
1012	#define _Configure_POSIX_Named_Object_RAM(_number, _size) \
1013	_Configure_Object_RAM( (_number), _size ) + \
1014	((_number) + _Configure_From_workspace(NAME_MAX) )
1015
1016	#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
1017	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
1018	#endif
1019
1020	#define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API \
1021	_Configure_From_workspace( \
1022	sizeof (POSIX_API_Control) + \
1023	(sizeof (void ) (CONFIGURE_MAXIMUM_POSIX_KEYS)) \
1024	)
1025
1026	#ifndef CONFIGURE_MAXIMUM_POSIX_MUTEXES
1027	#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 0
1028	#define CONFIGURE_MEMORY_FOR_POSIX_MUTEXES(_mutexes) 0
1029	#else
1030	#define CONFIGURE_MEMORY_FOR_POSIX_MUTEXES(_mutexes) \
1031	_Configure_Object_RAM(_mutexes, sizeof(POSIX_Mutex_Control) )
1032	#endif
1033
1034	#ifndef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
1035	#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 0
1036	#define CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(_condvars) 0
1037	#else
1038	#define CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(_condvars) \
1039	_Configure_Object_RAM(_condvars, \
1040	sizeof(POSIX_Condition_variables_Control) )
1041	#endif
1042
1043	#ifndef CONFIGURE_MAXIMUM_POSIX_KEYS
1044	#define CONFIGURE_MAXIMUM_POSIX_KEYS 0
1045	#define CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys) 0
1046	#else
1047	#define CONFIGURE_MEMORY_FOR_POSIX_KEYS(_keys) \
1048	_Configure_Object_RAM(_keys, sizeof(POSIX_Keys_Control) )
1049	#endif
1050
1051	#ifndef CONFIGURE_MAXIMUM_POSIX_TIMERS
1052	#define CONFIGURE_MAXIMUM_POSIX_TIMERS 0
1053	#define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) 0
1054	#else
1055	#define CONFIGURE_MEMORY_FOR_POSIX_TIMERS(_timers) \
1056	_Configure_Object_RAM(_timers, sizeof(POSIX_Timer_Control) )
1057	#endif
1058
1059	#ifndef CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS
1060	#define CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS 0
1061	#define CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) 0
1062	#else
1063	#define CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(_queued_signals) \
1064	_Configure_From_workspace( \
1065	(_queued_signals) * (sizeof(POSIX_signals_Siginfo_node)) )
1066	#endif
1067
1068	#ifndef CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES
1069	#define CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES 0
1070	#define CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) 0
1071	#else
1072	#define CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(_message_queues) \
1073	_Configure_POSIX_Named_Object_RAM( \
1074	_message_queues, sizeof(POSIX_Message_queue_Control) )
1075	#endif
1076
1077	#ifndef CONFIGURE_MAXIMUM_POSIX_SEMAPHORES
1078	#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES 0
1079	#define CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) 0
1080	#else
1081	#define CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES(_semaphores) \
1082	_Configure_POSIX_Named_Object_RAM( \
1083	_semaphores, sizeof(POSIX_Semaphore_Control) )
1084	#endif
1085
1086	#ifndef CONFIGURE_MAXIMUM_POSIX_BARRIERS
1087	#define CONFIGURE_MAXIMUM_POSIX_BARRIERS 0
1088	#define CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(_barriers) 0
1089	#else
1090	#define CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(_barriers) \
1091	_Configure_Object_RAM(_barriers, sizeof(POSIX_Barrier_Control) )
1092	#endif
1093
1094	#ifndef CONFIGURE_MAXIMUM_POSIX_SPINLOCKS
1095	#define CONFIGURE_MAXIMUM_POSIX_SPINLOCKS 0
1096	#define CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS(_spinlocks) 0
1097	#else
1098	#define CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS(_spinlocks) \
1099	_Configure_Object_RAM(_spinlocks, sizeof(POSIX_Spinlock_Control) )
1100	#endif
1101
1102	#ifndef CONFIGURE_MAXIMUM_POSIX_RWLOCKS
1103	#define CONFIGURE_MAXIMUM_POSIX_RWLOCKS 0
1104	#define CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS(_rwlocks) 0
1105	#else
1106	#define CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS(_rwlocks) \
1107	_Configure_Object_RAM(_rwlocks, sizeof(POSIX_RWLock_Control) )
1108	#endif
1109
1110	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
1111
1112	#ifdef CONFIGURE_POSIX_HAS_OWN_INIT_THREAD_TABLE
1113
1114	/*
1115	* The user is defining their own table information and setting the
1116	* appropriate variables for the POSIX Initialization Thread Table.
1117	*/
1118
1119	#else
1120
1121	#ifndef CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT
1122	#define CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT POSIX_Init
1123	#endif
1124
1125	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
1126	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE \
1127	(CONFIGURE_MINIMUM_TASK_STACK_SIZE * 2)
1128	#endif
1129
1130	#ifdef CONFIGURE_INIT
1131	posix_initialization_threads_table POSIX_Initialization_threads[] = {
1132	{ CONFIGURE_POSIX_INIT_THREAD_ENTRY_POINT, \
1133	CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE }
1134	};
1135	#endif
1136
1137	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME \
1138	POSIX_Initialization_threads
1139
1140	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE \
1141	sizeof(CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME) / \
1142	sizeof(posix_initialization_threads_table)
1143
1144	#endif /* CONFIGURE_POSIX_HAS_OWN_INIT_TASK_TABLE */
1145
1146	#else /* CONFIGURE_POSIX_INIT_THREAD_TABLE */
1147
1148	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME NULL
1149	#define CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE 0
1150
1151	#endif
1152
1153	#define CONFIGURE_MEMORY_FOR_POSIX \
1154	( CONFIGURE_MEMORY_FOR_POSIX_MUTEXES( CONFIGURE_MAXIMUM_POSIX_MUTEXES ) + \
1155	CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES( \
1156	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES ) + \
1157	CONFIGURE_MEMORY_FOR_POSIX_KEYS( CONFIGURE_MAXIMUM_POSIX_KEYS ) + \
1158	CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS( \
1159	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ) + \
1160	CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES( \
1161	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ) + \
1162	CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( \
1163	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ) + \
1164	CONFIGURE_MEMORY_FOR_POSIX_BARRIERS(CONFIGURE_MAXIMUM_POSIX_BARRIERS) + \
1165	CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS( \
1166	CONFIGURE_MAXIMUM_POSIX_SPINLOCKS ) + \
1167	CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS( \
1168	CONFIGURE_MAXIMUM_POSIX_RWLOCKS ) + \
1169	CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ) + \
1170	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE) \
1171	)
1172	#else
1173
1174	#define CONFIGURE_MAXIMUM_POSIX_THREADS 0
1175	#define CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API 0
1176	#define CONFIGURE_MEMORY_FOR_POSIX 0
1177
1178	#endif /* RTEMS_POSIX_API */
1179
1180	#ifndef CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE
1181	#define CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE 0
1182	#endif
1183
1184	/*
1185	* This block of defines are for applications which use GNAT/RTEMS.
1186	* GNAT implements each Ada task as a POSIX thread.
1187	*/
1188	#ifdef CONFIGURE_GNAT_RTEMS
1189
1190	/**
1191	* The GNAT run-time needs something less than (10) POSIX mutexes.
1192	* We may be able to get by with less but why bother.
1193	*/
1194	#define CONFIGURE_GNAT_MUTEXES 10
1195
1196	/**
1197	* This is the maximum number of Ada tasks which can be concurrently
1198	* in existence. Twenty (20) are required to run all tests in the
1199	* ACATS (formerly ACVC).
1200	*/
1201	#ifndef CONFIGURE_MAXIMUM_ADA_TASKS
1202	#define CONFIGURE_MAXIMUM_ADA_TASKS 20
1203	#endif
1204
1205	/**
1206	* This is the number of non-Ada tasks which invoked Ada code.
1207	*/
1208	#ifndef CONFIGURE_MAXIMUM_FAKE_ADA_TASKS
1209	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
1210	#endif
1211
1212	/**
1213	* Ada tasks are allocated twice the minimum stack space.
1214	*/
1215	#define CONFIGURE_ADA_TASKS_STACK \
1216	(CONFIGURE_MAXIMUM_ADA_TASKS * \
1217	(CONFIGURE_MINIMUM_TASK_STACK_SIZE + (6 * 1024)))
1218
1219	#else
1220	#define CONFIGURE_GNAT_MUTEXES 0
1221	#define CONFIGURE_MAXIMUM_ADA_TASKS 0
1222	#define CONFIGURE_MAXIMUM_FAKE_ADA_TASKS 0
1223	#define CONFIGURE_ADA_TASKS_STACK 0
1224	#endif
1225
1226	/*
1227	* ITRON API Configuration Parameters
1228	*/
1229
1230	#ifdef RTEMS_ITRON_API
1231
1232	#include <rtems/itron.h>
1233	#include <rtems/itron/config.h>
1234	#include <rtems/itron/eventflags.h>
1235	#include <rtems/itron/fmempool.h>
1236	#include <rtems/itron/mbox.h>
1237	#include <rtems/itron/msgbuffer.h>
1238	#include <rtems/itron/port.h>
1239	#include <rtems/itron/semaphore.h>
1240	#include <rtems/itron/task.h>
1241	#include <rtems/itron/vmempool.h>
1242
1243	#ifndef CONFIGURE_MAXIMUM_ITRON_TASKS
1244	#define CONFIGURE_MAXIMUM_ITRON_TASKS 0
1245	#endif
1246	#define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API 0
1247
1248	#ifndef CONFIGURE_MAXIMUM_ITRON_SEMAPHORES
1249	#define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0
1250	#define CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES(_semaphores) 0
1251	#else
1252	#define CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES(_semaphores) \
1253	_Configure_Object_RAM(_semaphores, sizeof(ITRON_Semaphore_Control))
1254	#endif
1255
1256	#ifndef CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS
1257	#define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0
1258	#define CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS(_eventflags) 0
1259	#else
1260	#define CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS(_eventflags) \
1261	_Configure_Object_RAM(_eventflags, sizeof(ITRON_Eventflags_Control))
1262	#endif
1263
1264	#ifndef CONFIGURE_MAXIMUM_ITRON_MAILBOXES
1265	#define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0
1266	#define CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES(_mailboxes) 0
1267	#else
1268	#define CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES(_mailboxes) \
1269	_Configure_Object_RAM(_mailboxes, sizeof(ITRON_Mailbox_Control))
1270	#endif
1271
1272	#ifndef CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS
1273	#define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0
1274	#define CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(_message_buffers) 0
1275	#else
1276	#define CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(_message_buffers) \
1277	_Configure_Object_RAM(_message_buffers, \
1278	sizeof(ITRON_Message_buffer_Control))
1279	#endif
1280
1281	#ifndef CONFIGURE_MAXIMUM_ITRON_PORTS
1282	#define CONFIGURE_MAXIMUM_ITRON_PORTS 0
1283	#define CONFIGURE_MEMORY_FOR_ITRON_PORTS(_ports) 0
1284	#else
1285	#define CONFIGURE_MEMORY_FOR_ITRON_PORTS(_ports) \
1286	_Configure_Object_RAM(_ports, sizeof(ITRON_Port_Control))
1287	#endif
1288
1289	#ifndef CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS
1290	#define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0
1291	#define CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(_pools) 0
1292	#else
1293	#define CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(_pools) \
1294	_Configure_Object_RAM( _pools, sizeof(ITRON_Variable_memory_pool_Control))
1295	#endif
1296
1297	#ifndef CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS
1298	#define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0
1299	#define CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(_pools) 0
1300	#else
1301	#define CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(_pools) \
1302	_Configure_Object_RAM(_pools, sizeof(ITRON_Fixed_memory_pool_Control))
1303	#endif
1304
1305	#ifdef CONFIGURE_ITRON_INIT_TASK_TABLE
1306
1307	#ifdef CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE
1308
1309	/*
1310	* The user is defining their own table information and setting the
1311	* appropriate variables for the ITRON Initialization Task Table.
1312	*/
1313
1314	#else
1315
1316	#ifndef CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT
1317	#define CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT ITRON_Init
1318	#endif
1319
1320	#ifndef CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES
1321	#define CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES TA_HLNG
1322	#endif
1323
1324	#ifndef CONFIGURE_ITRON_INIT_TASK_PRIORITY
1325	#define CONFIGURE_ITRON_INIT_TASK_PRIORITY 1
1326	#endif
1327
1328	#ifndef CONFIGURE_ITRON_INIT_TASK_STACK_SIZE
1329	#define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE \
1330	CONFIGURE_MINIMUM_TASK_STACK_SIZE
1331	#endif
1332
1333	#ifdef CONFIGURE_INIT
1334	itron_initialization_tasks_table ITRON_Initialization_tasks[] = {
1335	{ 1, /* ID */
1336	{ (VP) 0, /* exinfo */
1337	CONFIGURE_ITRON_INIT_TASK_ATTRIBUTES, /* task attributes */
1338	CONFIGURE_ITRON_INIT_TASK_ENTRY_POINT, /* task start address */
1339	CONFIGURE_ITRON_INIT_TASK_PRIORITY, /* initial task priority */
1340	CONFIGURE_ITRON_INIT_TASK_STACK_SIZE /* stack size */
1341	}
1342	}
1343	};
1344	#endif
1345
1346	#define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME ITRON_Initialization_tasks
1347
1348	#define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE \
1349	sizeof(CONFIGURE_ITRON_INIT_TASK_TABLE_NAME) / \
1350	sizeof(itron_initialization_tasks_table)
1351
1352	#endif /* CONFIGURE_ITRON_HAS_OWN_INIT_TASK_TABLE */
1353
1354	#else /* CONFIGURE_ITRON_INIT_TASK_TABLE */
1355
1356	#define CONFIGURE_ITRON_INIT_TASK_TABLE_NAME NULL
1357	#define CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE 0
1358	#define CONFIGURE_ITRON_INIT_TASK_STACK_SIZE 0
1359
1360	#endif
1361
1362	#define CONFIGURE_MEMORY_FOR_ITRON \
1363	( CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES( \
1364	CONFIGURE_MAXIMUM_ITRON_SEMAPHORES ) + \
1365	CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS( \
1366	CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS ) + \
1367	CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES( \
1368	CONFIGURE_MAXIMUM_ITRON_MAILBOXES ) + \
1369	CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS( \
1370	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS ) + \
1371	CONFIGURE_MEMORY_FOR_ITRON_PORTS( \
1372	CONFIGURE_MAXIMUM_ITRON_PORTS ) + \
1373	CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS( \
1374	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS ) + \
1375	CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS( \
1376	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS ) + \
1377	CONFIGURE_ITRON_INIT_TASK_STACK_SIZE \
1378	)
1379
1380	#else
1381
1382	#define CONFIGURE_MAXIMUM_ITRON_TASKS 0
1383	#define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 0
1384	#define CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS 0
1385	#define CONFIGURE_MAXIMUM_ITRON_MAILBOXES 0
1386	#define CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS 0
1387	#define CONFIGURE_MAXIMUM_ITRON_PORTS 0
1388	#define CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS 0
1389	#define CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS 0
1390	#define CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API 0
1391	#define CONFIGURE_MEMORY_FOR_ITRON 0
1392
1393	#endif /* RTEMS_ITRON_API */
1394
1395	/**
1396	* This macro specifies the amount of memory to be reserved for the
1397	* Newlib C Library reentrancy structure -- if we are using newlib.
1398	*/
1399
1400	#if (defined(RTEMS_NEWLIB) && !defined(CONFIGURE_DISABLE_NEWLIB_REENTRANCY))
1401	#include <reent.h>
1402
1403	#define CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB \
1404	_Configure_From_workspace(sizeof(struct _reent))
1405	#else
1406	#define CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB 0
1407	#endif
1408
1409	/*
1410	* Calculate the RAM size based on the maximum number of objects configured.
1411	*/
1412
1413	#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
1414
1415	/**
1416	* Account for allocating the following per object
1417	* + array of object control structures
1418	* + local pointer table -- pointer per object plus a zero'th
1419	* entry in the local pointer table.
1420	*/
1421
1422	#define CONFIGURE_MEMORY_FOR_TASKS(_tasks, _number_FP_tasks) \
1423	( \
1424	_Configure_Object_RAM(_tasks, sizeof(Thread_Control)) + \
1425	(_Configure_Max_Objects(_tasks) * \
1426	(_Configure_From_workspace(CONFIGURE_MINIMUM_TASK_STACK_SIZE) + \
1427	_Configure_From_workspace(CONFIGURE_MEMORY_PER_TASK_FOR_CLASSIC_API) + \
1428	CONFIGURE_MEMORY_PER_TASK_FOR_NEWLIB + \
1429	CONFIGURE_MEMORY_PER_TASK_FOR_POSIX_API + \
1430	CONFIGURE_MEMORY_PER_TASK_FOR_ITRON_API)) + \
1431	_Configure_From_workspace( \
1432	_Configure_Max_Objects(_number_FP_tasks) * CONTEXT_FP_SIZE) \
1433	)
1434
1435	/**
1436	* This defines the amount of memory configured for the multiprocessing
1437	* support required by this application.
1438	*/
1439	#ifdef CONFIGURE_MP_APPLICATION
1440	#define CONFIGURE_MEMORY_FOR_MP \
1441	(CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
1442	CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS( \
1443	CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS) + \
1444	CONFIGURE_MEMORY_FOR_TASKS(1, 1) + \
1445	CONFIGURE_EXTRA_MPCI_RECEIVE_SERVER_STACK \
1446	)
1447	#else
1448	#define CONFIGURE_MEMORY_FOR_MP 0
1449	#endif
1450
1451	/**
1452	* This is so we can account for tasks with stacks greater than minimum
1453	* size. This is in bytes.
1454	*/
1455	#ifndef CONFIGURE_EXTRA_TASK_STACKS
1456	#define CONFIGURE_EXTRA_TASK_STACKS 0
1457	#endif
1458
1459	/**
1460	* The following macro is used to calculate the memory allocated by RTEMS
1461	* for the message buffers associated with a particular message queue.
1462	* There is a fixed amount of overhead per message.
1463	*/
1464	#define CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE(_messages, _size) \
1465	_Configure_From_workspace( \
1466	(_messages) * ((_size) + sizeof(CORE_message_queue_Buffer_control)))
1467
1468	/**
1469	* This macros is set to the amount of memory required for pending message
1470	* buffers in bytes. It should be constructed by adding together a
1471	* set of values determined by CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE.
1472	*/
1473	#ifndef CONFIGURE_MESSAGE_BUFFER_MEMORY
1474	#define CONFIGURE_MESSAGE_BUFFER_MEMORY 0
1475	#endif
1476
1477	/**
1478	* This macro is available just in case the confdefs.h file underallocates
1479	* memory for a particular application. This lets the user add some extra
1480	* memory in case something broken and underestimates.
1481	*
1482	* It is also possible for cases where confdefs.h overallocates memory,
1483	* you could substract memory from the allocated. The estimate is just
1484	* that, an estimate, and assumes worst case alignment and padding on
1485	* each allocated element. So in some cases it could be too conservative.
1486	*
1487	* @note Historically this was used for message buffers.
1488	*/
1489	#ifndef CONFIGURE_MEMORY_OVERHEAD
1490	#define CONFIGURE_MEMORY_OVERHEAD 0
1491	#endif
1492
1493	/**
1494	* On architectures that use Simple Vectored Interrupts, it is RTEMS
1495	* responsibility to allocate the vector table. This avoids reserving
1496	* the memory on architectures that use the Programmable Interrupt
1497	* Controller Vectored Interrupts.
1498	*/
1499	#if (CPU_SIMPLE_VECTORED_INTERRUPTS == TRUE)
1500	/*
1501	* This is a (hopefully) temporary hack. On the mips, the number of
1502	* vectors is NOT statically defined. But it has to be statically
1503	* defined for this to work. This is an issue looking for a nice
1504	* solution.
1505	*/
1506	#if defined(__mips__)
1507	#define CONFIGURE_INTERRUPT_VECTOR_TABLE \
1508	_Configure_From_workspace( (sizeof(ISR_Handler_entry) * 256))
1509	#else
1510	#define CONFIGURE_INTERRUPT_VECTOR_TABLE \
1511	_Configure_From_workspace( \
1512	(sizeof(ISR_Handler_entry) * ISR_NUMBER_OF_VECTORS))
1513	#endif
1514	#else
1515	#define CONFIGURE_INTERRUPT_VECTOR_TABLE 0
1516	#endif
1517
1518	/**
1519	* RTEMS uses one instance of an internal mutex class. This accounts
1520	* for that mutex
1521	*/
1522	#define CONFIGURE_API_MUTEX_MEMORY \
1523	_Configure_Object_RAM(1, sizeof(API_Mutex_Control))
1524
1525	/**
1526	* This defines the memory used by the thread ready chains. There is
1527	* one chain per priority.
1528	*/
1529	#define CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS \
1530	_Configure_From_workspace( \
1531	((CONFIGURE_MAXIMUM_PRIORITY+1) * sizeof(Chain_Control)) )
1532	/**
1533	* This defines the amount of memory reserved for the IDLE task
1534	* control structures and stack.
1535	*/
1536	#define CONFIGURE_MEMORY_FOR_IDLE_TASK \
1537	(CONFIGURE_MEMORY_FOR_TASKS(1, 0) + \
1538	(CONFIGURE_IDLE_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE))
1539
1540	/**
1541	* This macro accounts for general RTEMS system overhead.
1542	*/
1543	#define CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD \
1544	( CONFIGURE_MEMORY_FOR_IDLE_TASK + /* IDLE and stack */ \
1545	CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS + /* Ready chains */ \
1546	CONFIGURE_INTERRUPT_VECTOR_TABLE + /* interrupt vectors */ \
1547	CONFIGURE_INTERRUPT_STACK_MEMORY + /* interrupt stack */ \
1548	CONFIGURE_API_MUTEX_MEMORY /* allocation mutex */ \
1549	)
1550
1551	/*
1552	* Now account for any extra memory that initialization tasks or threads
1553	* may have requested.
1554	*/
1555
1556	/**
1557	* This accounts for any extra memory required by the Classic API
1558	* Initialization Task.
1559	*/
1560	#if (CONFIGURE_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1561	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART \
1562	(CONFIGURE_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1563	#else
1564	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART 0
1565	#endif
1566
1567	/**
1568	* This accounts for any extra memory required by the POSIX API
1569	* Initialization Thread.
1570	*/
1571	#if defined(RTEMS_POSIX_API) && \
1572	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1573	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART \
1574	(CONFIGURE_POSIX_INIT_THREAD_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1575	#else
1576	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART 0
1577	#endif
1578
1579	/**
1580	* This accounts for any extra memory required by the ITRON API
1581	* Initialization Task.
1582	*/
1583	#if defined(RTEMS_ITRON_API) && \
1584	(CONFIGURE_ITRON_INIT_TASK_STACK_SIZE > CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1585	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART \
1586	(CONFIGURE_ITRON_INIT_TASK_STACK_SIZE - CONFIGURE_MINIMUM_TASK_STACK_SIZE)
1587	#else
1588	#define CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART 0
1589	#endif
1590
1591	/**
1592	* This macro provides a summation of the various initialization task
1593	* and thread stack requirements.
1594	*/
1595	#define CONFIGURE_INITIALIZATION_THREADS_STACKS \
1596	(CONFIGURE_INITIALIZATION_THREADS_STACKS_CLASSIC_PART + \
1597	CONFIGURE_INITIALIZATION_THREADS_STACKS_POSIX_PART + \
1598	CONFIGURE_INITIALIZATION_THREADS_STACKS_ITRON_PART)
1599
1600	/**
1601	* This macro provides a summation of the various task and thread
1602	* requirements.
1603	*/
1604	#define CONFIGURE_TOTAL_TASKS_AND_THREADS \
1605	(CONFIGURE_MAXIMUM_TASKS + \
1606	CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS + \
1607	CONFIGURE_MAXIMUM_ITRON_TASKS \
1608	)
1609
1610	/**
1611	* This macro reserves the memory required by the statically configured
1612	* user extensions.
1613	*/
1614	#define CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS \
1615	((CONFIGURE_NEWLIB_EXTENSION * \
1616	_Configure_From_workspace( sizeof(User_extensions_Control))) + \
1617	(CONFIGURE_STACK_CHECKER_EXTENSION * \
1618	_Configure_From_workspace( sizeof(User_extensions_Control))) \
1619	)
1620
1621	/**
1622	* This macro provides a summation of the memory required by the
1623	* Classic API as configured.
1624	*/
1625	#define CONFIGURE_MEMORY_FOR_CLASSIC \
1626	(CONFIGURE_MEMORY_FOR_TASK_VARIABLES(CONFIGURE_MAXIMUM_TASK_VARIABLES) + \
1627	CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS + \
1628	CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER ) + \
1629	CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES + \
1630	CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES) + \
1631	CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
1632	CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
1633	CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ) + \
1634	CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
1635	CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
1636	CONFIGURE_MEMORY_FOR_BARRIERS(CONFIGURE_MAXIMUM_BARRIERS) + \
1637	CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) \
1638	)
1639
1640	#if defined(CONFIGURE_CONFDEFS_DEBUG) && defined(CONFIGURE_INIT)
1641	/**
1642	* This is a debug mechanism, so if you need to, the executable will
1643	* have a structure with various partial values. Add to this as you
1644	* need to. Viewing this structure in gdb combined with dumping
1645	* the Configuration structures generated should help a lot in tracing
1646	* down errors and analyzing where over and under allocations are.
1647	*/
1648	typedef struct {
1649	uint32_t SYSTEM_OVERHEAD;
1650	uint32_t STATIC_EXTENSIONS;
1651	uint32_t INITIALIZATION_THREADS_STACKS;
1652
1653	uint32_t PER_INTEGER_TASK;
1654	uint32_t FP_OVERHEAD;
1655	uint32_t CLASSIC;
1656	uint32_t POSIX;
1657	uint32_t ITRON;
1658
1659	/* System overhead pieces */
1660	uint32_t INTERRUPT_VECTOR_TABLE;
1661	uint32_t INTERRUPT_STACK_MEMORY;
1662	uint32_t THREAD_READY_CHAINS;
1663	uint32_t MEMORY_FOR_IDLE_TASK;
1664
1665	/* Classic API Pieces */
1666	uint32_t CLASSIC_TASKS;
1667	uint32_t TASK_VARIABLES;
1668	uint32_t TIMERS;
1669	uint32_t SEMAPHORES;
1670	uint32_t MESSAGE_QUEUES;
1671	uint32_t PARTITIONS;
1672	uint32_t REGIONS;
1673	uint32_t PORTS;
1674	uint32_t PERIODS;
1675	uint32_t BARRIERS;
1676	uint32_t USER_EXTENSIONS;
1677	#ifdef RTEMS_POSIX_API
1678	/* POSIX API Pieces */
1679	uint32_t POSIX_MUTEXES;
1680	uint32_t POSIX_CONDITION_VARIABLES;
1681	uint32_t POSIX_KEYS;
1682	uint32_t POSIX_TIMERS;
1683	uint32_t POSIX_QUEUED_SIGNALS;
1684	uint32_t POSIX_MESSAGE_QUEUES;
1685	uint32_t POSIX_SEMAPHORES;
1686	uint32_t POSIX_BARRIERS;
1687	uint32_t POSIX_SPINLOCKS;
1688	uint32_t POSIX_RWLOCKS;
1689	#endif
1690	#ifdef RTEMS_ITRON_API
1691	/* ITRON API Pieces */
1692	uint32_t ITRON_SEMAPHORES;
1693	uint32_t ITRON_EVENTFLAGS;
1694	uint32_t ITRON_MAILBOXES;
1695	uint32_t ITRON_MESSAGE_BUFFERS;
1696	uint32_t ITRON_PORTS;
1697	uint32_t ITRON_MEMORY_POOLS;
1698	uint32_t ITRON_FIXED_MEMORY_POOLS;
1699	#endif
1700	} Configuration_Debug_t;
1701
1702	Configuration_Debug_t Configuration_Memory_Debug = {
1703	/* General Information */
1704	CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD,
1705	CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS,
1706	CONFIGURE_INITIALIZATION_THREADS_STACKS,
1707	CONFIGURE_MEMORY_FOR_TASKS(1, 0),
1708	CONFIGURE_MEMORY_FOR_TASKS(0, 1),
1709	CONFIGURE_MEMORY_FOR_CLASSIC,
1710	CONFIGURE_MEMORY_FOR_POSIX,
1711	CONFIGURE_MEMORY_FOR_ITRON,
1712
1713	/* System overhead pieces */
1714	CONFIGURE_INTERRUPT_VECTOR_TABLE,
1715	CONFIGURE_INTERRUPT_STACK_MEMORY,
1716	CONFIGURE_MEMORY_FOR_THREAD_READY_CHAINS,
1717	CONFIGURE_MEMORY_FOR_IDLE_TASK,
1718
1719	/* Classic API Pieces */
1720	CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS, 0),
1721	CONFIGURE_MEMORY_FOR_TASK_VARIABLES(CONFIGURE_MAXIMUM_TASK_VARIABLES),
1722	CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS),
1723	CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES +
1724	CONFIGURE_LIBIO_SEMAPHORES + CONFIGURE_TERMIOS_SEMAPHORES),
1725	CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES),
1726	CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS),
1727	CONFIGURE_MEMORY_FOR_REGIONS( CONFIGURE_MAXIMUM_REGIONS ),
1728	CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS),
1729	CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS),
1730	CONFIGURE_MEMORY_FOR_BARRIERS(CONFIGURE_MAXIMUM_BARRIERS),
1731	CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS),
1732
1733	#ifdef RTEMS_POSIX_API
1734	/* POSIX API Pieces */
1735	CONFIGURE_MEMORY_FOR_POSIX_MUTEXES( CONFIGURE_MAXIMUM_POSIX_MUTEXES ),
1736	CONFIGURE_MEMORY_FOR_POSIX_CONDITION_VARIABLES(
1737	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES ),
1738	CONFIGURE_MEMORY_FOR_POSIX_KEYS( CONFIGURE_MAXIMUM_POSIX_KEYS ),
1739	CONFIGURE_MEMORY_FOR_POSIX_QUEUED_SIGNALS(
1740	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS ),
1741	CONFIGURE_MEMORY_FOR_POSIX_MESSAGE_QUEUES(
1742	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES ),
1743	CONFIGURE_MEMORY_FOR_POSIX_SEMAPHORES( CONFIGURE_MAXIMUM_POSIX_SEMAPHORES ),
1744	CONFIGURE_MEMORY_FOR_POSIX_BARRIERS( CONFIGURE_MAXIMUM_POSIX_BARRIERS ),
1745	CONFIGURE_MEMORY_FOR_POSIX_SPINLOCKS( CONFIGURE_MAXIMUM_POSIX_SPINLOCKS ),
1746	CONFIGURE_MEMORY_FOR_POSIX_RWLOCKS( CONFIGURE_MAXIMUM_POSIX_RWLOCKS ),
1747	CONFIGURE_MEMORY_FOR_POSIX_TIMERS( CONFIGURE_MAXIMUM_POSIX_TIMERS ),
1748	#endif
1749
1750	#ifdef RTEMS_ITRON_API
1751	/* ITRON API Pieces */
1752	CONFIGURE_MEMORY_FOR_ITRON_SEMAPHORES( CONFIGURE_MAXIMUM_ITRON_SEMAPHORES ),
1753	CONFIGURE_MEMORY_FOR_ITRON_EVENTFLAGS( CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS ),
1754	CONFIGURE_MEMORY_FOR_ITRON_MAILBOXES( CONFIGURE_MAXIMUM_ITRON_MAILBOXES ),
1755	CONFIGURE_MEMORY_FOR_ITRON_MESSAGE_BUFFERS(
1756	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS ),
1757	CONFIGURE_MEMORY_FOR_ITRON_PORTS( CONFIGURE_MAXIMUM_ITRON_PORTS ),
1758	CONFIGURE_MEMORY_FOR_ITRON_MEMORY_POOLS(
1759	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS ),
1760	CONFIGURE_MEMORY_FOR_ITRON_FIXED_MEMORY_POOLS(
1761	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS ),
1762	#endif
1763	};
1764	#endif
1765
1766	/**
1767	* This calculates the memory required for the executive workspace.
1768	*/
1769	#define CONFIGURE_EXECUTIVE_RAM_SIZE \
1770	(( \
1771	CONFIGURE_MEMORY_FOR_SYSTEM_OVERHEAD + \
1772	CONFIGURE_MEMORY_FOR_DEVFS + \
1773	CONFIGURE_MEMORY_FOR_TASKS( \
1774	CONFIGURE_TOTAL_TASKS_AND_THREADS, CONFIGURE_TOTAL_TASKS_AND_THREADS) + \
1775	CONFIGURE_MEMORY_FOR_CLASSIC + \
1776	CONFIGURE_MEMORY_FOR_POSIX + \
1777	(CONFIGURE_MAXIMUM_POSIX_THREADS * CONFIGURE_MINIMUM_TASK_STACK_SIZE ) + \
1778	CONFIGURE_MEMORY_FOR_ITRON + \
1779	CONFIGURE_INITIALIZATION_THREADS_STACKS + \
1780	CONFIGURE_MEMORY_FOR_STATIC_EXTENSIONS + \
1781	CONFIGURE_MEMORY_FOR_MP + \
1782	CONFIGURE_MESSAGE_BUFFER_MEMORY + \
1783	(CONFIGURE_MEMORY_OVERHEAD * 1024) + \
1784	(CONFIGURE_EXTRA_TASK_STACKS) + (CONFIGURE_ADA_TASKS_STACK) \
1785	) & ~0x7)
1786	#endif
1787
1788	#ifdef CONFIGURE_INIT
1789	/**
1790	* This is the Classic API Configuration Table.
1791	*/
1792	rtems_api_configuration_table Configuration_RTEMS_API = {
1793	CONFIGURE_MAXIMUM_TASKS,
1794	CONFIGURE_NOTEPADS_ENABLED,
1795	CONFIGURE_MAXIMUM_TIMERS + CONFIGURE_TIMER_FOR_SHARED_MEMORY_DRIVER,
1796	CONFIGURE_MAXIMUM_SEMAPHORES + CONFIGURE_LIBIO_SEMAPHORES +
1797	CONFIGURE_TERMIOS_SEMAPHORES,
1798	CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
1799	CONFIGURE_MAXIMUM_PARTITIONS,
1800	CONFIGURE_MAXIMUM_REGIONS,
1801	CONFIGURE_MAXIMUM_PORTS,
1802	CONFIGURE_MAXIMUM_PERIODS,
1803	CONFIGURE_MAXIMUM_BARRIERS,
1804	CONFIGURE_INIT_TASK_TABLE_SIZE,
1805	CONFIGURE_INIT_TASK_TABLE
1806	};
1807
1808	#ifdef RTEMS_POSIX_API
1809	/**
1810	* This is the POSIX API Configuration Table.
1811	*/
1812	posix_api_configuration_table Configuration_POSIX_API = {
1813	CONFIGURE_MAXIMUM_POSIX_THREADS + CONFIGURE_MAXIMUM_ADA_TASKS,
1814	CONFIGURE_MAXIMUM_POSIX_MUTEXES + CONFIGURE_GNAT_MUTEXES +
1815	CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS,
1816	CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES +
1817	CONFIGURE_MAXIMUM_ADA_TASKS + CONFIGURE_MAXIMUM_FAKE_ADA_TASKS,
1818	CONFIGURE_MAXIMUM_POSIX_KEYS,
1819	CONFIGURE_MAXIMUM_POSIX_TIMERS,
1820	CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS,
1821	CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES,
1822	CONFIGURE_MAXIMUM_POSIX_SEMAPHORES,
1823	CONFIGURE_MAXIMUM_POSIX_BARRIERS,
1824	CONFIGURE_MAXIMUM_POSIX_RWLOCKS,
1825	CONFIGURE_MAXIMUM_POSIX_SPINLOCKS,
1826	CONFIGURE_POSIX_INIT_THREAD_TABLE_SIZE,
1827	CONFIGURE_POSIX_INIT_THREAD_TABLE_NAME
1828	};
1829	#endif
1830
1831	#ifdef RTEMS_ITRON_API
1832	/**
1833	* This is the ITRON API Configuration Table.
1834	*/
1835	itron_api_configuration_table Configuration_ITRON_API = {
1836	CONFIGURE_MAXIMUM_ITRON_TASKS,
1837	CONFIGURE_MAXIMUM_ITRON_SEMAPHORES,
1838	CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS,
1839	CONFIGURE_MAXIMUM_ITRON_MAILBOXES,
1840	CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS,
1841	CONFIGURE_MAXIMUM_ITRON_PORTS,
1842	CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS,
1843	CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS,
1844	CONFIGURE_ITRON_INIT_TASK_TABLE_SIZE,
1845	CONFIGURE_ITRON_INIT_TASK_TABLE_NAME
1846	};
1847	#endif
1848
1849	/** This variable specifies the minimum stack size for tasks in an RTEMS
1850	* application.
1851	*
1852	* @note This is left as a simple uint32_t so it can be externed as
1853	* needed without requring being high enough logical to
1854	* include the full configuration table.
1855	*/
1856	uint32_t rtems_minimum_stack_size =
1857	CONFIGURE_MINIMUM_TASK_STACK_SIZE;
1858
1859	/** This variable specifies the maximum priority value that
1860	* a task may have. This must be a power of 2 between 4
1861	* and 256 and is specified in terms of Classic API
1862	* priority values.
1863	*
1864	* @note This is left as a simple uint8_t so it can be externed as
1865	* needed without requring being high enough logical to
1866	* include the full configuration table.
1867	*/
1868	uint8_t rtems_maximum_priority = CONFIGURE_MAXIMUM_PRIORITY;
1869
1870	/**
1871	* This is the primary Configuration Table for this application.
1872	*/
1873	rtems_configuration_table Configuration = {
1874	NULL, /* filled in by BSP */
1875	CONFIGURE_EXECUTIVE_RAM_SIZE, /* required RTEMS workspace */
1876	CONFIGURE_MAXIMUM_USER_EXTENSIONS, /* maximum dynamic extensions */
1877	CONFIGURE_MICROSECONDS_PER_TICK, /* microseconds per clock tick */
1878	CONFIGURE_TICKS_PER_TIMESLICE, /* ticks per timeslice quantum */
1879	CONFIGURE_IDLE_TASK_BODY, /* user's IDLE task */
1880	CONFIGURE_IDLE_TASK_STACK_SIZE, /* IDLE task stack size */
1881	CONFIGURE_INTERRUPT_STACK_SIZE, /* interrupt stack size */
1882	CONFIGURE_TASK_STACK_ALLOCATOR, /* stack allocator */
1883	CONFIGURE_TASK_STACK_DEALLOCATOR, /* stack deallocator */
1884	CONFIGURE_ZERO_WORKSPACE_AUTOMATICALLY, /* true to clear memory */
1885	CONFIGURE_MAXIMUM_DRIVERS, /* maximum device drivers */
1886	CONFIGURE_NUMBER_OF_DRIVERS, /* static device drivers */
1887	Device_drivers, /* pointer to driver table */
1888	CONFIGURE_NUMBER_OF_INITIAL_EXTENSIONS, /* number of static extensions */
1889	CONFIGURE_INITIAL_EXTENSION_TABLE, /* pointer to static extensions */
1890	#if defined(RTEMS_MULTIPROCESSING)
1891	CONFIGURE_MULTIPROCESSING_TABLE, /* pointer to MP config table */
1892	#endif
1893	};
1894	#endif
1895
1896	#endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */
1897
1898	/*
1899	* If the user has configured a set of Classic API Initialization Tasks,
1900	* then we need to install the code that runs that loop.
1901	*/
1902	#ifdef CONFIGURE_INIT
1903	#ifdef CONFIGURE_RTEMS_INIT_TASKS_TABLE
1904	void (_RTEMS_tasks_Initialize_user_tasks_body)(void);
1905	void (*_RTEMS_tasks_Initialize_user_tasks_p)(void) =
1906	_RTEMS_tasks_Initialize_user_tasks_body;
1907	#else
1908	void (*_RTEMS_tasks_Initialize_user_tasks_p)(void) = NULL;
1909	#endif
1910	#endif
1911
1912	/*
1913	* If the user has configured a set of POSIX Initialization Threads,
1914	* then we need to install the code that runs that loop.
1915	*/
1916	#ifdef RTEMS_POSIX_API
1917	#ifdef CONFIGURE_INIT
1918	#ifdef CONFIGURE_POSIX_INIT_THREAD_TABLE
1919	void _POSIX_Threads_Initialize_user_threads_body(void);
1920	void (*_POSIX_Threads_Initialize_user_threads_p)(void) =
1921	_POSIX_Threads_Initialize_user_threads_body;
1922	#else
1923	void (*_POSIX_Threads_Initialize_user_threads_p)(void) = NULL;
1924	#endif
1925	#endif
1926	#endif
1927
1928	/*
1929	* If the user has configured a set of ITRON Initialization Tasks,
1930	* then we need to install the code that runs that loop.
1931	*/
1932	#ifdef RTEMS_ITRON_API
1933	#ifdef CONFIGURE_INIT
1934	#ifdef CONFIGURE_ITRON_INIT_TASK_TABLE
1935	void _ITRON_Task_Initialize_user_tasks_body(void);
1936	void (*_ITRON_Initialize_user_tasks_p)(void) =
1937	_ITRON_Task_Initialize_user_tasks_body;
1938	#else
1939	void (*_ITRON_Initialize_user_tasks_p)(void) = NULL;
1940	#endif
1941	#endif
1942	#endif
1943
1944	#ifdef __cplusplus
1945	}
1946	#endif
1947
1948	/******************************************************************
1949	******************************************************************
1950	******************************************************************
1951	* CONFIGURATION WARNINGS AND ERROR CHECKING *
1952	******************************************************************
1953	******************************************************************
1954	******************************************************************
1955	*/
1956
1957	/*
1958	* Make sure a task/thread of some sort is configured.
1959	*
1960	* When analyzing RTEMS to find the smallest possible of memory
1961	* that must be allocated, you probably do want to configure 0
1962	* tasks/threads so there is a smaller set of calls to _Workspace_Allocate
1963	* to analyze.
1964	*/
1965	#if !defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
1966	#if (CONFIGURE_MAXIMUM_TASKS == 0) && \
1967	(CONFIGURE_MAXIMUM_POSIX_THREADS == 0) && \
1968	(CONFIGURE_MAXIMUM_ADA_TASKS == 0) && \
1969	(CONFIGURE_MAXIMUM_ITRON_TASKS == 0)
1970	#error "CONFIGURATION ERROR: No tasks or threads configured!!"
1971	#endif
1972	#endif
1973
1974	/*
1975	* Make sure at least one of the initialization task/thread
1976	* tables was defined.
1977	*/
1978	#if !defined(CONFIGURE_RTEMS_INIT_TASKS_TABLE) && \
1979	!defined(CONFIGURE_POSIX_INIT_THREAD_TABLE) && \
1980	!defined(CONFIGURE_ITRON_INIT_TASK_TABLE) && \
1981	!defined(CONFIGURE_IDLE_TASK_INITIALIZES_APPLICATION)
1982	#error "CONFIGURATION ERROR: No initialization tasks or threads configured!!"
1983	#endif
1984
1985	/*
1986	* If the user is trying to configure a multiprocessing application and
1987	* RTEMS was not configured and built multiprocessing, then error out.
1988	*/
1989	#if defined(CONFIGURE_MP_APPLICATION) && \
1990	!defined(RTEMS_MULTIPROCESSING)
1991	#error "CONFIGURATION ERROR: RTEMS not configured for multiprocessing!!"
1992	#endif
1993
1994	/*
1995	* If an attempt was made to configure POSIX objects and
1996	* the POSIX API was not configured into RTEMS, error out.
1997	*/
1998	#if !defined(RTEMS_POSIX_API)
1999	#if ((CONFIGURE_MAXIMUM_POSIX_THREADS != 0) \|\| \
2000	(CONFIGURE_MAXIMUM_POSIX_MUTEXES != 0) \|\| \
2001	(CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES != 0) \|\| \
2002	(CONFIGURE_MAXIMUM_POSIX_KEYS != 0) \|\| \
2003	(CONFIGURE_MAXIMUM_POSIX_TIMERS != 0) \|\| \
2004	(CONFIGURE_MAXIMUM_POSIX_QUEUED_SIGNALS != 0) \|\| \
2005	(CONFIGURE_MAXIMUM_POSIX_MESSAGE_QUEUES != 0) \|\| \
2006	(CONFIGURE_MAXIMUM_POSIX_SEMAPHORES != 0) \|\| \
2007	(CONFIGURE_MAXIMUM_POSIX_BARRIERS != 0) \|\| \
2008	(CONFIGURE_MAXIMUM_POSIX_SPINLOCKS != 0) \|\| \
2009	(CONFIGURE_MAXIMUM_POSIX_RWLOCKS != 0) \|\| \
2010	defined(CONFIGURE_POSIX_INIT_THREAD_TABLE))
2011	#error "CONFIGURATION ERROR: POSIX API support not configured!!"
2012	#endif
2013	#endif
2014
2015	/*
2016	* If an attempt was made to configure ITRON objects and
2017	* the ITRON API was not configured into RTEMS, error out.
2018	*/
2019	#if !defined(RTEMS_ITRON_API)
2020	#if ((CONFIGURE_MAXIMUM_ITRON_TASKS != 0) \|\| \
2021	(CONFIGURE_MAXIMUM_ITRON_SEMAPHORES != 0) \|\| \
2022	(CONFIGURE_MAXIMUM_ITRON_EVENTFLAGS != 0) \|\| \
2023	(CONFIGURE_MAXIMUM_ITRON_MAILBOXES != 0) \|\| \
2024	(CONFIGURE_MAXIMUM_ITRON_MESSAGE_BUFFERS != 0) \|\| \
2025	(CONFIGURE_MAXIMUM_ITRON_PORTS != 0) \|\| \
2026	(CONFIGURE_MAXIMUM_ITRON_MEMORY_POOLS != 0) \|\| \
2027	(CONFIGURE_MAXIMUM_ITRON_FIXED_MEMORY_POOLS != 0) \|\| \
2028	defined(CONFIGURE_ITRON_INIT_TASK_TABLE))
2029	#error "CONFIGURATION ERROR: ITRON API support not configured!!"
2030	#endif
2031	#endif
2032
2033	/*
2034	* You must either explicity include or exclude the clock driver.
2035	* It is such a common newbie error to leave it out. Maybe this
2036	* will put an end to it.
2037	*
2038	* NOTE: If you are using the timer driver, it is considered
2039	* mutually exclusive with the clock driver because the
2040	* drivers are assumed to use the same "timer" hardware
2041	* on many boards.
2042	*/
2043	#if !defined(CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE)
2044	#if !defined(CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER) && \
2045	!defined(CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER) && \
2046	!defined(CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER)
2047	#error "CONFIGURATION ERROR: Do you want the clock driver or not?!?"
2048	#endif
2049	#endif
2050
2051	/*
2052	* These names have been obsoleted so make the user application stop compiling
2053	*/
2054	#if defined(CONFIGURE_TEST_NEEDS_TIMER_DRIVER) \|\| \
2055	defined(CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER) \|\| \
2056	defined(CONFIGURE_TEST_NEEDS_CLOCK_DRIVER) \|\| \
2057	defined(CONFIGURE_TEST_NEEDS_RTC_DRIVER) \|\| \
2058	defined(CONFIGURE_TEST_NEEDS_STUB_DRIVER)
2059	#error "CONFIGURATION ERROR: CONFIGURE_TEST_XXX constants are obsolete"
2060	#endif
2061
2062	/*
2063	* Validate the configured maximum priority
2064	*/
2065	#if ((CONFIGURE_MAXIMUM_PRIORITY != 3) && \
2066	(CONFIGURE_MAXIMUM_PRIORITY != 7) && \
2067	(CONFIGURE_MAXIMUM_PRIORITY != 15) && \
2068	(CONFIGURE_MAXIMUM_PRIORITY != 31) && \
2069	(CONFIGURE_MAXIMUM_PRIORITY != 63) && \
2070	(CONFIGURE_MAXIMUM_PRIORITY != 127) && \
2071	(CONFIGURE_MAXIMUM_PRIORITY != 255))
2072	#error "Maximum priority is not 1 less than a power of 2 between 4 and 256"
2073	#endif
2074
2075	#if (CONFIGURE_MAXIMUM_PRIORITY > PRIORITY_DEFAULT_MAXIMUM)
2076	#error "Maximum priority configured higher than supported by target."
2077	#endif
2078
2079	#endif
2080	/* end of include file */

Note: See TracBrowser for help on using the repository browser.

Download in other formats: