1 | /* |
---|
2 | * Copyright (c) 2014-2015 embedded brains GmbH. All rights reserved. |
---|
3 | * |
---|
4 | * embedded brains GmbH |
---|
5 | * Dornierstr. 4 |
---|
6 | * 82178 Puchheim |
---|
7 | * Germany |
---|
8 | * <rtems@embedded-brains.de> |
---|
9 | * |
---|
10 | * The license and distribution terms for this file may be |
---|
11 | * found in the file LICENSE in this distribution or at |
---|
12 | * http://www.rtems.org/license/LICENSE. |
---|
13 | */ |
---|
14 | |
---|
15 | #ifdef HAVE_CONFIG_H |
---|
16 | #include "config.h" |
---|
17 | #endif |
---|
18 | |
---|
19 | #include <stdio.h> |
---|
20 | #include <inttypes.h> |
---|
21 | |
---|
22 | #include <rtems.h> |
---|
23 | #include <rtems/libcsupport.h> |
---|
24 | #include <rtems/score/threadimpl.h> |
---|
25 | #include <rtems/score/schedulersmpimpl.h> |
---|
26 | |
---|
27 | #include "tmacros.h" |
---|
28 | |
---|
29 | const char rtems_test_name[] = "SMPSCHEDULER 3"; |
---|
30 | |
---|
31 | #define CPU_MAX 3 |
---|
32 | |
---|
33 | #define SCHED_NAME(i) rtems_build_name(' ', ' ', ' ', (char) ('A' + (i))) |
---|
34 | |
---|
35 | typedef struct { |
---|
36 | rtems_id barrier_id; |
---|
37 | rtems_id task_id[CPU_MAX]; |
---|
38 | uint32_t cpu_index[CPU_MAX]; |
---|
39 | } test_context; |
---|
40 | |
---|
41 | static test_context test_instance; |
---|
42 | |
---|
43 | static Scheduler_SMP_Node *get_scheduler_node(Thread_Control *thread) |
---|
44 | { |
---|
45 | return _Scheduler_SMP_Node_downcast(_Thread_Scheduler_get_home_node(thread)); |
---|
46 | } |
---|
47 | |
---|
48 | static void apply_priority( |
---|
49 | Thread_Control *thread, |
---|
50 | Priority_Control new_priority, |
---|
51 | bool prepend_it, |
---|
52 | Thread_queue_Context *queue_context |
---|
53 | ) |
---|
54 | { |
---|
55 | _Thread_queue_Context_clear_priority_updates(queue_context); |
---|
56 | _Thread_Wait_acquire(thread, queue_context); |
---|
57 | _Thread_Priority_change( |
---|
58 | thread, |
---|
59 | &thread->Real_priority, |
---|
60 | new_priority, |
---|
61 | prepend_it, |
---|
62 | queue_context |
---|
63 | ); |
---|
64 | _Thread_Wait_release(thread, queue_context); |
---|
65 | } |
---|
66 | |
---|
67 | static void change_priority( |
---|
68 | Thread_Control *thread, |
---|
69 | Priority_Control new_priority, |
---|
70 | bool prepend_it |
---|
71 | ) |
---|
72 | { |
---|
73 | Thread_queue_Context queue_context; |
---|
74 | |
---|
75 | apply_priority(thread, new_priority, prepend_it, &queue_context); |
---|
76 | _Thread_Priority_update(&queue_context); |
---|
77 | } |
---|
78 | |
---|
79 | static void barrier_wait(test_context *ctx) |
---|
80 | { |
---|
81 | rtems_status_code sc; |
---|
82 | |
---|
83 | sc = rtems_barrier_wait(ctx->barrier_id, RTEMS_NO_TIMEOUT); |
---|
84 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
85 | } |
---|
86 | |
---|
87 | static void task(rtems_task_argument arg) |
---|
88 | { |
---|
89 | rtems_test_assert(0); |
---|
90 | } |
---|
91 | |
---|
92 | static rtems_id start_task(rtems_task_priority prio) |
---|
93 | { |
---|
94 | rtems_status_code sc; |
---|
95 | rtems_id task_id; |
---|
96 | |
---|
97 | sc = rtems_task_create( |
---|
98 | rtems_build_name('T', 'A', 'S', 'K'), |
---|
99 | prio, |
---|
100 | RTEMS_MINIMUM_STACK_SIZE, |
---|
101 | RTEMS_DEFAULT_MODES, |
---|
102 | RTEMS_DEFAULT_ATTRIBUTES, |
---|
103 | &task_id |
---|
104 | ); |
---|
105 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
106 | |
---|
107 | sc = rtems_task_start(task_id, task, 0); |
---|
108 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
109 | |
---|
110 | return task_id; |
---|
111 | } |
---|
112 | |
---|
113 | static Thread_Control *get_thread_by_id(rtems_id task_id) |
---|
114 | { |
---|
115 | ISR_lock_Context lock_context; |
---|
116 | Thread_Control *thread; |
---|
117 | |
---|
118 | thread = _Thread_Get(task_id, &lock_context); |
---|
119 | rtems_test_assert(thread != NULL); |
---|
120 | _ISR_lock_ISR_enable(&lock_context); |
---|
121 | |
---|
122 | return thread; |
---|
123 | } |
---|
124 | |
---|
125 | static void test_case_change_priority( |
---|
126 | Thread_Control *executing, |
---|
127 | Scheduler_SMP_Node *executing_node, |
---|
128 | Scheduler_SMP_Node_state start_state, |
---|
129 | Priority_Control prio, |
---|
130 | bool prepend_it, |
---|
131 | Scheduler_SMP_Node_state new_state |
---|
132 | ) |
---|
133 | { |
---|
134 | Per_CPU_Control *cpu_self; |
---|
135 | |
---|
136 | cpu_self = _Thread_Dispatch_disable(); |
---|
137 | |
---|
138 | switch (start_state) { |
---|
139 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
140 | change_priority(executing, 1, true); |
---|
141 | break; |
---|
142 | case SCHEDULER_SMP_NODE_READY: |
---|
143 | change_priority(executing, 4, true); |
---|
144 | break; |
---|
145 | default: |
---|
146 | rtems_test_assert(0); |
---|
147 | break; |
---|
148 | } |
---|
149 | rtems_test_assert(executing_node->state == start_state); |
---|
150 | |
---|
151 | change_priority(executing, prio, prepend_it); |
---|
152 | rtems_test_assert(executing_node->state == new_state); |
---|
153 | |
---|
154 | change_priority(executing, 1, true); |
---|
155 | rtems_test_assert(executing_node->state == SCHEDULER_SMP_NODE_SCHEDULED); |
---|
156 | |
---|
157 | _Thread_Dispatch_enable( cpu_self ); |
---|
158 | } |
---|
159 | |
---|
160 | static const Scheduler_SMP_Node_state states[2] = { |
---|
161 | SCHEDULER_SMP_NODE_SCHEDULED, |
---|
162 | SCHEDULER_SMP_NODE_READY |
---|
163 | }; |
---|
164 | |
---|
165 | static const Priority_Control priorities[2] = { 2, 5 }; |
---|
166 | |
---|
167 | static const bool prepend_it[2] = { true, false }; |
---|
168 | |
---|
169 | static void test_change_priority(void) |
---|
170 | { |
---|
171 | rtems_status_code sc; |
---|
172 | rtems_id task_id; |
---|
173 | Thread_Control *executing; |
---|
174 | Scheduler_SMP_Node *executing_node; |
---|
175 | size_t i; |
---|
176 | size_t j; |
---|
177 | size_t k; |
---|
178 | |
---|
179 | task_id = start_task(3); |
---|
180 | executing = _Thread_Get_executing(); |
---|
181 | executing_node = get_scheduler_node(executing); |
---|
182 | |
---|
183 | for (i = 0; i < RTEMS_ARRAY_SIZE(states); ++i) { |
---|
184 | for (j = 0; j < RTEMS_ARRAY_SIZE(priorities); ++j) { |
---|
185 | for (k = 0; k < RTEMS_ARRAY_SIZE(prepend_it); ++k) { |
---|
186 | test_case_change_priority( |
---|
187 | executing, |
---|
188 | executing_node, |
---|
189 | states[i], |
---|
190 | priorities[j], |
---|
191 | prepend_it[k], |
---|
192 | states[j] |
---|
193 | ); |
---|
194 | } |
---|
195 | } |
---|
196 | } |
---|
197 | |
---|
198 | sc = rtems_task_delete(task_id); |
---|
199 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
200 | } |
---|
201 | |
---|
202 | static void update_priority_op( |
---|
203 | Thread_Control *thread, |
---|
204 | Scheduler_SMP_Node *scheduler_node, |
---|
205 | Priority_Control new_priority, |
---|
206 | bool prepend_it |
---|
207 | ) |
---|
208 | { |
---|
209 | const Scheduler_Control *scheduler; |
---|
210 | ISR_lock_Context state_lock_context; |
---|
211 | ISR_lock_Context scheduler_lock_context; |
---|
212 | Thread_queue_Context queue_context; |
---|
213 | |
---|
214 | apply_priority(thread, new_priority, prepend_it, &queue_context); |
---|
215 | |
---|
216 | _Thread_State_acquire( thread, &state_lock_context ); |
---|
217 | scheduler = _Scheduler_Get( thread ); |
---|
218 | _Scheduler_Acquire_critical( scheduler, &scheduler_lock_context ); |
---|
219 | |
---|
220 | (*scheduler->Operations.update_priority)( |
---|
221 | scheduler, |
---|
222 | thread, |
---|
223 | &scheduler_node->Base |
---|
224 | ); |
---|
225 | |
---|
226 | _Scheduler_Release_critical( scheduler, &scheduler_lock_context ); |
---|
227 | _Thread_State_release( thread, &state_lock_context ); |
---|
228 | } |
---|
229 | |
---|
230 | static void test_case_update_priority_op( |
---|
231 | Thread_Control *executing, |
---|
232 | Scheduler_SMP_Node *executing_node, |
---|
233 | Thread_Control *other, |
---|
234 | Scheduler_SMP_Node_state start_state, |
---|
235 | Priority_Control prio, |
---|
236 | bool prepend_it, |
---|
237 | Scheduler_SMP_Node_state new_state |
---|
238 | ) |
---|
239 | { |
---|
240 | Per_CPU_Control *cpu_self; |
---|
241 | |
---|
242 | cpu_self = _Thread_Dispatch_disable(); |
---|
243 | |
---|
244 | switch (start_state) { |
---|
245 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
246 | change_priority(executing, 1, true); |
---|
247 | break; |
---|
248 | case SCHEDULER_SMP_NODE_READY: |
---|
249 | change_priority(executing, 4, true); |
---|
250 | break; |
---|
251 | default: |
---|
252 | rtems_test_assert(0); |
---|
253 | break; |
---|
254 | } |
---|
255 | rtems_test_assert(executing_node->state == start_state); |
---|
256 | |
---|
257 | update_priority_op(executing, executing_node, prio, prepend_it); |
---|
258 | rtems_test_assert(executing_node->state == new_state); |
---|
259 | |
---|
260 | if (start_state != new_state) { |
---|
261 | switch (start_state) { |
---|
262 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
263 | rtems_test_assert(cpu_self->heir == other); |
---|
264 | break; |
---|
265 | case SCHEDULER_SMP_NODE_READY: |
---|
266 | rtems_test_assert(cpu_self->heir == executing); |
---|
267 | break; |
---|
268 | default: |
---|
269 | rtems_test_assert(0); |
---|
270 | break; |
---|
271 | } |
---|
272 | } |
---|
273 | |
---|
274 | change_priority(executing, 1, true); |
---|
275 | rtems_test_assert(executing_node->state == SCHEDULER_SMP_NODE_SCHEDULED); |
---|
276 | |
---|
277 | _Thread_Dispatch_enable( cpu_self ); |
---|
278 | } |
---|
279 | |
---|
280 | static void test_update_priority_op(void) |
---|
281 | { |
---|
282 | rtems_status_code sc; |
---|
283 | rtems_id task_id; |
---|
284 | Thread_Control *executing; |
---|
285 | Scheduler_SMP_Node *executing_node; |
---|
286 | Thread_Control *other; |
---|
287 | size_t i; |
---|
288 | size_t j; |
---|
289 | size_t k; |
---|
290 | |
---|
291 | task_id = start_task(3); |
---|
292 | executing = _Thread_Get_executing(); |
---|
293 | executing_node = get_scheduler_node(executing); |
---|
294 | |
---|
295 | other = get_thread_by_id(task_id); |
---|
296 | |
---|
297 | for (i = 0; i < RTEMS_ARRAY_SIZE(states); ++i) { |
---|
298 | for (j = 0; j < RTEMS_ARRAY_SIZE(priorities); ++j) { |
---|
299 | for (k = 0; k < RTEMS_ARRAY_SIZE(prepend_it); ++k) { |
---|
300 | test_case_update_priority_op( |
---|
301 | executing, |
---|
302 | executing_node, |
---|
303 | other, |
---|
304 | states[i], |
---|
305 | priorities[j], |
---|
306 | prepend_it[k], |
---|
307 | states[j] |
---|
308 | ); |
---|
309 | } |
---|
310 | } |
---|
311 | } |
---|
312 | |
---|
313 | sc = rtems_task_delete(task_id); |
---|
314 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
315 | } |
---|
316 | |
---|
317 | static Thread_Control *yield_op( |
---|
318 | Thread_Control *thread, |
---|
319 | Scheduler_SMP_Node *scheduler_node |
---|
320 | ) |
---|
321 | { |
---|
322 | const Scheduler_Control *scheduler; |
---|
323 | ISR_lock_Context state_lock_context; |
---|
324 | ISR_lock_Context scheduler_lock_context; |
---|
325 | Thread_Control *needs_help; |
---|
326 | |
---|
327 | _Thread_State_acquire( thread, &state_lock_context ); |
---|
328 | scheduler = _Scheduler_Get( thread ); |
---|
329 | _Scheduler_Acquire_critical( scheduler, &scheduler_lock_context ); |
---|
330 | |
---|
331 | needs_help = (*scheduler->Operations.yield)( |
---|
332 | scheduler, |
---|
333 | thread, |
---|
334 | &scheduler_node->Base |
---|
335 | ); |
---|
336 | |
---|
337 | _Scheduler_Release_critical( scheduler, &scheduler_lock_context ); |
---|
338 | _Thread_State_release( thread, &state_lock_context ); |
---|
339 | |
---|
340 | return needs_help; |
---|
341 | } |
---|
342 | |
---|
343 | static void test_case_yield_op( |
---|
344 | Thread_Control *executing, |
---|
345 | Scheduler_SMP_Node *executing_node, |
---|
346 | Thread_Control *other, |
---|
347 | Scheduler_SMP_Node_state start_state, |
---|
348 | Scheduler_SMP_Node_state new_state |
---|
349 | ) |
---|
350 | { |
---|
351 | Thread_Control *needs_help; |
---|
352 | Per_CPU_Control *cpu_self; |
---|
353 | |
---|
354 | cpu_self = _Thread_Dispatch_disable(); |
---|
355 | |
---|
356 | change_priority(executing, 4, false); |
---|
357 | change_priority(other, 4, false); |
---|
358 | |
---|
359 | switch (start_state) { |
---|
360 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
361 | switch (new_state) { |
---|
362 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
363 | change_priority(executing, 2, false); |
---|
364 | change_priority(other, 3, false); |
---|
365 | break; |
---|
366 | case SCHEDULER_SMP_NODE_READY: |
---|
367 | change_priority(executing, 2, false); |
---|
368 | change_priority(other, 2, false); |
---|
369 | break; |
---|
370 | default: |
---|
371 | rtems_test_assert(0); |
---|
372 | break; |
---|
373 | } |
---|
374 | break; |
---|
375 | case SCHEDULER_SMP_NODE_READY: |
---|
376 | switch (new_state) { |
---|
377 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
378 | rtems_test_assert(0); |
---|
379 | break; |
---|
380 | case SCHEDULER_SMP_NODE_READY: |
---|
381 | change_priority(executing, 3, false); |
---|
382 | change_priority(other, 2, false); |
---|
383 | break; |
---|
384 | default: |
---|
385 | rtems_test_assert(0); |
---|
386 | break; |
---|
387 | } |
---|
388 | break; |
---|
389 | default: |
---|
390 | rtems_test_assert(0); |
---|
391 | break; |
---|
392 | } |
---|
393 | rtems_test_assert(executing_node->state == start_state); |
---|
394 | |
---|
395 | needs_help = yield_op(executing, executing_node); |
---|
396 | rtems_test_assert(executing_node->state == new_state); |
---|
397 | |
---|
398 | if (start_state != new_state) { |
---|
399 | switch (start_state) { |
---|
400 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
401 | rtems_test_assert(needs_help == executing); |
---|
402 | break; |
---|
403 | case SCHEDULER_SMP_NODE_READY: |
---|
404 | rtems_test_assert(needs_help == other); |
---|
405 | break; |
---|
406 | default: |
---|
407 | rtems_test_assert(0); |
---|
408 | break; |
---|
409 | } |
---|
410 | } else { |
---|
411 | rtems_test_assert(needs_help == NULL); |
---|
412 | } |
---|
413 | |
---|
414 | change_priority(executing, 1, true); |
---|
415 | rtems_test_assert(executing_node->state == SCHEDULER_SMP_NODE_SCHEDULED); |
---|
416 | |
---|
417 | _Thread_Dispatch_enable( cpu_self ); |
---|
418 | } |
---|
419 | |
---|
420 | static void test_yield_op(void) |
---|
421 | { |
---|
422 | rtems_status_code sc; |
---|
423 | rtems_id task_id; |
---|
424 | Thread_Control *executing; |
---|
425 | Scheduler_SMP_Node *executing_node; |
---|
426 | Thread_Control *other; |
---|
427 | size_t i; |
---|
428 | size_t j; |
---|
429 | |
---|
430 | task_id = start_task(2); |
---|
431 | executing = _Thread_Get_executing(); |
---|
432 | executing_node = get_scheduler_node(executing); |
---|
433 | |
---|
434 | other = get_thread_by_id(task_id); |
---|
435 | |
---|
436 | for (i = 0; i < RTEMS_ARRAY_SIZE(states); ++i) { |
---|
437 | for (j = 0; j < RTEMS_ARRAY_SIZE(states); ++j) { |
---|
438 | if ( |
---|
439 | states[i] != SCHEDULER_SMP_NODE_READY |
---|
440 | || states[j] != SCHEDULER_SMP_NODE_SCHEDULED |
---|
441 | ) { |
---|
442 | test_case_yield_op( |
---|
443 | executing, |
---|
444 | executing_node, |
---|
445 | other, |
---|
446 | states[i], |
---|
447 | states[j] |
---|
448 | ); |
---|
449 | } |
---|
450 | } |
---|
451 | } |
---|
452 | |
---|
453 | sc = rtems_task_delete(task_id); |
---|
454 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
455 | } |
---|
456 | |
---|
457 | static void block_op( |
---|
458 | Thread_Control *thread, |
---|
459 | Scheduler_SMP_Node *scheduler_node |
---|
460 | ) |
---|
461 | { |
---|
462 | const Scheduler_Control *scheduler; |
---|
463 | ISR_lock_Context state_lock_context; |
---|
464 | ISR_lock_Context scheduler_lock_context; |
---|
465 | |
---|
466 | _Thread_State_acquire( thread, &state_lock_context ); |
---|
467 | scheduler = _Scheduler_Get( thread ); |
---|
468 | _Scheduler_Acquire_critical( scheduler, &scheduler_lock_context ); |
---|
469 | |
---|
470 | (*scheduler->Operations.block)(scheduler, thread, &scheduler_node->Base); |
---|
471 | |
---|
472 | _Scheduler_Release_critical( scheduler, &scheduler_lock_context ); |
---|
473 | _Thread_State_release( thread, &state_lock_context ); |
---|
474 | } |
---|
475 | |
---|
476 | static Thread_Control *unblock_op( |
---|
477 | Thread_Control *thread, |
---|
478 | Scheduler_SMP_Node *scheduler_node |
---|
479 | ) |
---|
480 | { |
---|
481 | const Scheduler_Control *scheduler; |
---|
482 | ISR_lock_Context state_lock_context; |
---|
483 | ISR_lock_Context scheduler_lock_context; |
---|
484 | Thread_Control *needs_help; |
---|
485 | |
---|
486 | _Thread_State_acquire( thread, &state_lock_context ); |
---|
487 | scheduler = _Scheduler_Get( thread ); |
---|
488 | _Scheduler_Acquire_critical( scheduler, &scheduler_lock_context ); |
---|
489 | |
---|
490 | needs_help = (*scheduler->Operations.unblock)( |
---|
491 | scheduler, |
---|
492 | thread, |
---|
493 | &scheduler_node->Base |
---|
494 | ); |
---|
495 | |
---|
496 | _Scheduler_Release_critical( scheduler, &scheduler_lock_context ); |
---|
497 | _Thread_State_release( thread, &state_lock_context ); |
---|
498 | |
---|
499 | return needs_help; |
---|
500 | } |
---|
501 | |
---|
502 | static void test_case_unblock_op( |
---|
503 | Thread_Control *executing, |
---|
504 | Scheduler_SMP_Node *executing_node, |
---|
505 | Thread_Control *other, |
---|
506 | Scheduler_SMP_Node_state new_state |
---|
507 | ) |
---|
508 | { |
---|
509 | Thread_Control *needs_help; |
---|
510 | Per_CPU_Control *cpu_self; |
---|
511 | |
---|
512 | cpu_self = _Thread_Dispatch_disable(); |
---|
513 | |
---|
514 | switch (new_state) { |
---|
515 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
516 | change_priority(executing, 2, false); |
---|
517 | rtems_test_assert(executing_node->state == SCHEDULER_SMP_NODE_SCHEDULED); |
---|
518 | break; |
---|
519 | case SCHEDULER_SMP_NODE_READY: |
---|
520 | change_priority(executing, 4, false); |
---|
521 | rtems_test_assert(executing_node->state == SCHEDULER_SMP_NODE_READY); |
---|
522 | break; |
---|
523 | default: |
---|
524 | rtems_test_assert(0); |
---|
525 | break; |
---|
526 | } |
---|
527 | |
---|
528 | block_op(executing, executing_node); |
---|
529 | rtems_test_assert(executing_node->state == SCHEDULER_SMP_NODE_BLOCKED); |
---|
530 | |
---|
531 | needs_help = unblock_op(executing, executing_node); |
---|
532 | rtems_test_assert(executing_node->state == new_state); |
---|
533 | |
---|
534 | switch (new_state) { |
---|
535 | case SCHEDULER_SMP_NODE_SCHEDULED: |
---|
536 | rtems_test_assert(needs_help == other); |
---|
537 | break; |
---|
538 | case SCHEDULER_SMP_NODE_READY: |
---|
539 | rtems_test_assert(needs_help == executing); |
---|
540 | break; |
---|
541 | default: |
---|
542 | rtems_test_assert(0); |
---|
543 | break; |
---|
544 | } |
---|
545 | |
---|
546 | change_priority(executing, 1, true); |
---|
547 | rtems_test_assert(executing_node->state == SCHEDULER_SMP_NODE_SCHEDULED); |
---|
548 | |
---|
549 | _Thread_Dispatch_enable( cpu_self ); |
---|
550 | } |
---|
551 | |
---|
552 | static void test_unblock_op(void) |
---|
553 | { |
---|
554 | rtems_status_code sc; |
---|
555 | rtems_id task_id; |
---|
556 | Thread_Control *executing; |
---|
557 | Scheduler_SMP_Node *executing_node; |
---|
558 | Thread_Control *other; |
---|
559 | size_t i; |
---|
560 | |
---|
561 | task_id = start_task(3); |
---|
562 | executing = _Thread_Get_executing(); |
---|
563 | executing_node = get_scheduler_node(executing); |
---|
564 | |
---|
565 | other = get_thread_by_id(task_id); |
---|
566 | |
---|
567 | for (i = 0; i < RTEMS_ARRAY_SIZE(states); ++i) { |
---|
568 | test_case_unblock_op( |
---|
569 | executing, |
---|
570 | executing_node, |
---|
571 | other, |
---|
572 | states[i] |
---|
573 | ); |
---|
574 | } |
---|
575 | |
---|
576 | sc = rtems_task_delete(task_id); |
---|
577 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
578 | } |
---|
579 | |
---|
580 | static void tests(void) |
---|
581 | { |
---|
582 | test_change_priority(); |
---|
583 | test_update_priority_op(); |
---|
584 | test_yield_op(); |
---|
585 | test_unblock_op(); |
---|
586 | } |
---|
587 | |
---|
588 | static void test_task(rtems_task_argument arg) |
---|
589 | { |
---|
590 | test_context *ctx = &test_instance; |
---|
591 | |
---|
592 | tests(); |
---|
593 | |
---|
594 | ctx->cpu_index[arg] = rtems_get_current_processor(); |
---|
595 | |
---|
596 | barrier_wait(ctx); |
---|
597 | |
---|
598 | rtems_task_suspend(RTEMS_SELF); |
---|
599 | rtems_test_assert(0); |
---|
600 | } |
---|
601 | |
---|
602 | static void done(uint32_t cpu_index) |
---|
603 | { |
---|
604 | printf("test done on processor %" PRIu32 "\n", cpu_index); |
---|
605 | } |
---|
606 | |
---|
607 | static void Init(rtems_task_argument arg) |
---|
608 | { |
---|
609 | test_context *ctx = &test_instance; |
---|
610 | rtems_status_code sc; |
---|
611 | rtems_resource_snapshot snapshot; |
---|
612 | uint32_t cpu_count = rtems_get_processor_count(); |
---|
613 | uint32_t cpu_index; |
---|
614 | |
---|
615 | TEST_BEGIN(); |
---|
616 | |
---|
617 | rtems_resource_snapshot_take(&snapshot); |
---|
618 | |
---|
619 | sc = rtems_barrier_create( |
---|
620 | rtems_build_name('B', 'A', 'R', 'I'), |
---|
621 | RTEMS_BARRIER_AUTOMATIC_RELEASE, |
---|
622 | cpu_count, |
---|
623 | &ctx->barrier_id |
---|
624 | ); |
---|
625 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
626 | |
---|
627 | for (cpu_index = 1; cpu_index < cpu_count; ++cpu_index) { |
---|
628 | rtems_id scheduler_id; |
---|
629 | |
---|
630 | sc = rtems_task_create( |
---|
631 | rtems_build_name('T', 'A', 'S', 'K'), |
---|
632 | 255, |
---|
633 | RTEMS_MINIMUM_STACK_SIZE, |
---|
634 | RTEMS_DEFAULT_MODES, |
---|
635 | RTEMS_DEFAULT_ATTRIBUTES, |
---|
636 | &ctx->task_id[cpu_index] |
---|
637 | ); |
---|
638 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
639 | |
---|
640 | sc = rtems_scheduler_ident(SCHED_NAME(cpu_index), &scheduler_id); |
---|
641 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
642 | |
---|
643 | sc = rtems_task_set_scheduler(ctx->task_id[cpu_index], scheduler_id, 1); |
---|
644 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
645 | |
---|
646 | sc = rtems_task_start(ctx->task_id[cpu_index], test_task, cpu_index); |
---|
647 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
648 | } |
---|
649 | |
---|
650 | tests(); |
---|
651 | |
---|
652 | barrier_wait(ctx); |
---|
653 | |
---|
654 | sc = rtems_barrier_delete(ctx->barrier_id); |
---|
655 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
656 | |
---|
657 | done(0); |
---|
658 | |
---|
659 | for (cpu_index = 1; cpu_index < cpu_count; ++cpu_index) { |
---|
660 | sc = rtems_task_delete(ctx->task_id[cpu_index]); |
---|
661 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
662 | |
---|
663 | rtems_test_assert(ctx->cpu_index[cpu_index] == cpu_index); |
---|
664 | |
---|
665 | done(cpu_index); |
---|
666 | } |
---|
667 | |
---|
668 | rtems_test_assert(rtems_resource_snapshot_check(&snapshot)); |
---|
669 | |
---|
670 | TEST_END(); |
---|
671 | rtems_test_exit(0); |
---|
672 | } |
---|
673 | |
---|
674 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
---|
675 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
---|
676 | |
---|
677 | #define CONFIGURE_SMP_APPLICATION |
---|
678 | |
---|
679 | #define CONFIGURE_SMP_MAXIMUM_PROCESSORS CPU_MAX |
---|
680 | |
---|
681 | #define CONFIGURE_MAXIMUM_PRIORITY 255 |
---|
682 | |
---|
683 | #define CONFIGURE_SCHEDULER_PRIORITY_SMP |
---|
684 | #define CONFIGURE_SCHEDULER_SIMPLE_SMP |
---|
685 | #define CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP |
---|
686 | |
---|
687 | #include <rtems/scheduler.h> |
---|
688 | |
---|
689 | RTEMS_SCHEDULER_CONTEXT_PRIORITY_SMP(a, CONFIGURE_MAXIMUM_PRIORITY + 1); |
---|
690 | |
---|
691 | RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(b); |
---|
692 | |
---|
693 | RTEMS_SCHEDULER_CONTEXT_PRIORITY_AFFINITY_SMP( |
---|
694 | c, |
---|
695 | CONFIGURE_MAXIMUM_PRIORITY + 1 |
---|
696 | ); |
---|
697 | |
---|
698 | #define CONFIGURE_SCHEDULER_CONTROLS \ |
---|
699 | RTEMS_SCHEDULER_CONTROL_PRIORITY_SMP(a, SCHED_NAME(0)), \ |
---|
700 | RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(b, SCHED_NAME(1)), \ |
---|
701 | RTEMS_SCHEDULER_CONTROL_PRIORITY_AFFINITY_SMP(c, SCHED_NAME(2)) |
---|
702 | |
---|
703 | #define CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS \ |
---|
704 | RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY), \ |
---|
705 | RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ |
---|
706 | RTEMS_SCHEDULER_ASSIGN(2, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL) |
---|
707 | |
---|
708 | #define CONFIGURE_MAXIMUM_TASKS 6 |
---|
709 | #define CONFIGURE_MAXIMUM_BARRIERS 1 |
---|
710 | |
---|
711 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
---|
712 | |
---|
713 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
---|
714 | |
---|
715 | #define CONFIGURE_INIT |
---|
716 | |
---|
717 | #include <rtems/confdefs.h> |
---|