1 | /* |
---|
2 | * Copyright (c) 2015, 2016 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 | #define TEST_INIT |
---|
20 | |
---|
21 | #include "tmacros.h" |
---|
22 | |
---|
23 | const char rtems_test_name[] = "SMPMUTEX 1"; |
---|
24 | |
---|
25 | #define SCHED_A rtems_build_name(' ', ' ', ' ', 'A') |
---|
26 | |
---|
27 | #define SCHED_B rtems_build_name(' ', ' ', ' ', 'B') |
---|
28 | |
---|
29 | #define PART_COUNT 2 |
---|
30 | |
---|
31 | #define TASK_COUNT 9 |
---|
32 | |
---|
33 | #define PRIO_NONE 0 |
---|
34 | |
---|
35 | /* Value choosen for Qemu, 2 would be sufficient for real targets */ |
---|
36 | #define TIMEOUT_IN_TICKS 10 |
---|
37 | |
---|
38 | typedef enum { |
---|
39 | REQ_WAKE_UP_MASTER = RTEMS_EVENT_0, |
---|
40 | REQ_WAKE_UP_HELPER = RTEMS_EVENT_1, |
---|
41 | REQ_MTX_OBTAIN = RTEMS_EVENT_2, |
---|
42 | REQ_MTX_OBTAIN_TIMEOUT = RTEMS_EVENT_3, |
---|
43 | REQ_MTX_RELEASE = RTEMS_EVENT_4, |
---|
44 | REQ_MTX_2_OBTAIN = RTEMS_EVENT_5, |
---|
45 | REQ_MTX_2_RELEASE = RTEMS_EVENT_6, |
---|
46 | REQ_SEM_OBTAIN_RELEASE = RTEMS_EVENT_7, |
---|
47 | REQ_SEM_RELEASE = RTEMS_EVENT_8, |
---|
48 | REQ_SET_DONE = RTEMS_EVENT_9, |
---|
49 | REQ_WAIT_FOR_DONE = RTEMS_EVENT_10, |
---|
50 | REQ_SEND_EVENT_2 = RTEMS_EVENT_11, |
---|
51 | REQ_SEND_EVENT_3 = RTEMS_EVENT_12 |
---|
52 | } request_id; |
---|
53 | |
---|
54 | typedef enum { |
---|
55 | A_1, |
---|
56 | A_2_0, |
---|
57 | A_2_1, |
---|
58 | M, |
---|
59 | B_4, |
---|
60 | B_5_0, |
---|
61 | B_5_1, |
---|
62 | H_A, |
---|
63 | H_B, |
---|
64 | NONE |
---|
65 | } task_id; |
---|
66 | |
---|
67 | typedef struct { |
---|
68 | rtems_id mtx; |
---|
69 | rtems_id mtx_2; |
---|
70 | rtems_id sem; |
---|
71 | rtems_id tasks[TASK_COUNT]; |
---|
72 | Atomic_Uint done; |
---|
73 | task_id id_2; |
---|
74 | rtems_event_set events_2; |
---|
75 | task_id id_3; |
---|
76 | rtems_event_set events_3; |
---|
77 | int generation[TASK_COUNT]; |
---|
78 | int expected_generation[TASK_COUNT]; |
---|
79 | } test_context; |
---|
80 | |
---|
81 | static test_context test_instance; |
---|
82 | |
---|
83 | static void assert_cpu(uint32_t expected_cpu) |
---|
84 | { |
---|
85 | rtems_test_assert(rtems_get_current_processor() == expected_cpu); |
---|
86 | } |
---|
87 | |
---|
88 | static void test_task_get_priority_not_defined(test_context *ctx) |
---|
89 | { |
---|
90 | rtems_status_code sc; |
---|
91 | rtems_id scheduler_id; |
---|
92 | rtems_task_priority priority; |
---|
93 | |
---|
94 | sc = rtems_scheduler_ident(SCHED_B, &scheduler_id); |
---|
95 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
96 | |
---|
97 | priority = 0; |
---|
98 | sc = rtems_task_get_priority(RTEMS_SELF, scheduler_id, &priority); |
---|
99 | rtems_test_assert(sc == RTEMS_NOT_DEFINED); |
---|
100 | rtems_test_assert(priority == 0); |
---|
101 | } |
---|
102 | |
---|
103 | static void start_task( |
---|
104 | test_context *ctx, |
---|
105 | task_id id, |
---|
106 | rtems_task_entry entry, |
---|
107 | rtems_task_priority prio, |
---|
108 | rtems_name scheduler |
---|
109 | ) |
---|
110 | { |
---|
111 | rtems_status_code sc; |
---|
112 | rtems_id scheduler_id; |
---|
113 | |
---|
114 | sc = rtems_task_create( |
---|
115 | rtems_build_name('T', 'A', 'S', 'K'), |
---|
116 | prio, |
---|
117 | RTEMS_MINIMUM_STACK_SIZE, |
---|
118 | RTEMS_DEFAULT_MODES, |
---|
119 | RTEMS_DEFAULT_ATTRIBUTES, |
---|
120 | &ctx->tasks[id] |
---|
121 | ); |
---|
122 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
123 | |
---|
124 | sc = rtems_scheduler_ident(scheduler, &scheduler_id); |
---|
125 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
126 | |
---|
127 | sc = rtems_task_set_scheduler(ctx->tasks[id], scheduler_id, prio); |
---|
128 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
129 | |
---|
130 | sc = rtems_task_start(ctx->tasks[id], entry, id); |
---|
131 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
132 | } |
---|
133 | |
---|
134 | static void send_event(test_context *ctx, task_id id, rtems_event_set events) |
---|
135 | { |
---|
136 | rtems_status_code sc; |
---|
137 | |
---|
138 | sc = rtems_event_send(ctx->tasks[id], events); |
---|
139 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
140 | } |
---|
141 | |
---|
142 | static void set_event_2( |
---|
143 | test_context *ctx, |
---|
144 | task_id id_2, |
---|
145 | rtems_event_set events_2 |
---|
146 | ) |
---|
147 | { |
---|
148 | ctx->id_2 = id_2; |
---|
149 | ctx->events_2 = events_2; |
---|
150 | } |
---|
151 | |
---|
152 | static void set_event_3( |
---|
153 | test_context *ctx, |
---|
154 | task_id id_3, |
---|
155 | rtems_event_set events_3 |
---|
156 | ) |
---|
157 | { |
---|
158 | ctx->id_3 = id_3; |
---|
159 | ctx->events_3 = events_3; |
---|
160 | } |
---|
161 | |
---|
162 | static void clear_done(test_context *ctx) |
---|
163 | { |
---|
164 | _Atomic_Store_uint(&ctx->done, 0, ATOMIC_ORDER_RELAXED); |
---|
165 | } |
---|
166 | |
---|
167 | static void set_done(test_context *ctx) |
---|
168 | { |
---|
169 | _Atomic_Store_uint(&ctx->done, 1, ATOMIC_ORDER_RELEASE); |
---|
170 | } |
---|
171 | |
---|
172 | static bool is_done(test_context *ctx) |
---|
173 | { |
---|
174 | return _Atomic_Load_uint(&ctx->done, ATOMIC_ORDER_ACQUIRE) != 0; |
---|
175 | } |
---|
176 | |
---|
177 | static void wait_for_done(test_context *ctx) |
---|
178 | { |
---|
179 | while (!is_done(ctx)) { |
---|
180 | /* Wait */ |
---|
181 | } |
---|
182 | } |
---|
183 | |
---|
184 | static void request_pre_emption(test_context *ctx, task_id id) |
---|
185 | { |
---|
186 | clear_done(ctx); |
---|
187 | send_event(ctx, id, REQ_SET_DONE); |
---|
188 | wait_for_done(ctx); |
---|
189 | } |
---|
190 | |
---|
191 | static rtems_event_set wait_for_events(void) |
---|
192 | { |
---|
193 | rtems_event_set events; |
---|
194 | rtems_status_code sc; |
---|
195 | |
---|
196 | sc = rtems_event_receive( |
---|
197 | RTEMS_ALL_EVENTS, |
---|
198 | RTEMS_EVENT_ANY | RTEMS_WAIT, |
---|
199 | RTEMS_NO_TIMEOUT, |
---|
200 | &events |
---|
201 | ); |
---|
202 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
203 | |
---|
204 | return events; |
---|
205 | } |
---|
206 | |
---|
207 | static void sync_with_helper_by_id(test_context *ctx, task_id id) |
---|
208 | { |
---|
209 | rtems_event_set events; |
---|
210 | |
---|
211 | send_event(ctx, id, REQ_WAKE_UP_HELPER); |
---|
212 | events = wait_for_events(); |
---|
213 | rtems_test_assert(events == REQ_WAKE_UP_MASTER); |
---|
214 | } |
---|
215 | |
---|
216 | static void sync_with_helper(test_context *ctx) |
---|
217 | { |
---|
218 | sync_with_helper_by_id(ctx, H_A); |
---|
219 | sync_with_helper_by_id(ctx, H_B); |
---|
220 | } |
---|
221 | |
---|
222 | static void request(test_context *ctx, task_id id, request_id req) |
---|
223 | { |
---|
224 | send_event(ctx, id, req); |
---|
225 | clear_done(ctx); |
---|
226 | |
---|
227 | if (rtems_get_current_processor() == 0) { |
---|
228 | id = H_B; |
---|
229 | } else { |
---|
230 | id = H_A; |
---|
231 | } |
---|
232 | |
---|
233 | send_event(ctx, id, REQ_SET_DONE); |
---|
234 | wait_for_done(ctx); |
---|
235 | } |
---|
236 | |
---|
237 | static void obtain(test_context *ctx) |
---|
238 | { |
---|
239 | rtems_status_code sc; |
---|
240 | |
---|
241 | sc = rtems_semaphore_obtain(ctx->mtx, RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
---|
242 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
243 | } |
---|
244 | |
---|
245 | static void obtain_timeout(test_context *ctx) |
---|
246 | { |
---|
247 | rtems_status_code sc; |
---|
248 | |
---|
249 | sc = rtems_semaphore_obtain(ctx->mtx, RTEMS_WAIT, TIMEOUT_IN_TICKS); |
---|
250 | rtems_test_assert(sc == RTEMS_TIMEOUT); |
---|
251 | } |
---|
252 | |
---|
253 | static void release(test_context *ctx) |
---|
254 | { |
---|
255 | rtems_status_code sc; |
---|
256 | |
---|
257 | sc = rtems_semaphore_release(ctx->mtx); |
---|
258 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
259 | } |
---|
260 | |
---|
261 | static void obtain_2(test_context *ctx) |
---|
262 | { |
---|
263 | rtems_status_code sc; |
---|
264 | |
---|
265 | sc = rtems_semaphore_obtain(ctx->mtx_2, RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
---|
266 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
267 | } |
---|
268 | |
---|
269 | static void release_2(test_context *ctx) |
---|
270 | { |
---|
271 | rtems_status_code sc; |
---|
272 | |
---|
273 | sc = rtems_semaphore_release(ctx->mtx_2); |
---|
274 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
275 | } |
---|
276 | |
---|
277 | static void sem_obtain(test_context *ctx) |
---|
278 | { |
---|
279 | rtems_status_code sc; |
---|
280 | |
---|
281 | sc = rtems_semaphore_obtain(ctx->sem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
---|
282 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
283 | } |
---|
284 | |
---|
285 | static void sem_release(test_context *ctx) |
---|
286 | { |
---|
287 | rtems_status_code sc; |
---|
288 | |
---|
289 | sc = rtems_semaphore_release(ctx->sem); |
---|
290 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
291 | } |
---|
292 | |
---|
293 | static void wait(void) |
---|
294 | { |
---|
295 | rtems_status_code sc; |
---|
296 | |
---|
297 | sc = rtems_task_wake_after(TIMEOUT_IN_TICKS + 1); |
---|
298 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
299 | } |
---|
300 | |
---|
301 | static void check_generations(test_context *ctx, task_id a, task_id b) |
---|
302 | { |
---|
303 | size_t i; |
---|
304 | |
---|
305 | if (a != NONE) { |
---|
306 | ++ctx->expected_generation[a]; |
---|
307 | } |
---|
308 | |
---|
309 | if (b != NONE) { |
---|
310 | ++ctx->expected_generation[b]; |
---|
311 | } |
---|
312 | |
---|
313 | for (i = 0; i < TASK_COUNT; ++i) { |
---|
314 | rtems_test_assert(ctx->generation[i] == ctx->expected_generation[i]); |
---|
315 | } |
---|
316 | } |
---|
317 | |
---|
318 | static void yield(void) |
---|
319 | { |
---|
320 | rtems_status_code sc; |
---|
321 | |
---|
322 | sc = rtems_task_wake_after(RTEMS_YIELD_PROCESSOR); |
---|
323 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
324 | } |
---|
325 | |
---|
326 | static void set_prio(test_context *ctx, task_id id, rtems_task_priority prio) |
---|
327 | { |
---|
328 | rtems_status_code sc; |
---|
329 | |
---|
330 | sc = rtems_task_set_priority(ctx->tasks[id], prio, &prio); |
---|
331 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
332 | } |
---|
333 | |
---|
334 | static void assert_prio( |
---|
335 | test_context *ctx, |
---|
336 | task_id id, |
---|
337 | rtems_task_priority expected |
---|
338 | ) |
---|
339 | { |
---|
340 | rtems_task_priority actual; |
---|
341 | rtems_status_code sc; |
---|
342 | |
---|
343 | sc = rtems_task_set_priority( |
---|
344 | ctx->tasks[id], |
---|
345 | RTEMS_CURRENT_PRIORITY, |
---|
346 | &actual |
---|
347 | ); |
---|
348 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
349 | rtems_test_assert(expected == actual); |
---|
350 | } |
---|
351 | |
---|
352 | static void assert_prio_by_scheduler( |
---|
353 | test_context *ctx, |
---|
354 | task_id id, |
---|
355 | rtems_name scheduler, |
---|
356 | rtems_task_priority expected |
---|
357 | ) |
---|
358 | { |
---|
359 | rtems_task_priority actual; |
---|
360 | rtems_status_code sc; |
---|
361 | rtems_id scheduler_id; |
---|
362 | |
---|
363 | sc = rtems_scheduler_ident(scheduler, &scheduler_id); |
---|
364 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
365 | |
---|
366 | actual = PRIO_NONE; |
---|
367 | sc = rtems_task_get_priority( |
---|
368 | ctx->tasks[id], |
---|
369 | scheduler_id, |
---|
370 | &actual |
---|
371 | ); |
---|
372 | |
---|
373 | if (expected == PRIO_NONE) { |
---|
374 | rtems_test_assert(sc == RTEMS_NOT_DEFINED); |
---|
375 | } else { |
---|
376 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
377 | } |
---|
378 | |
---|
379 | rtems_test_assert(actual == expected); |
---|
380 | } |
---|
381 | |
---|
382 | static void helper(rtems_task_argument arg) |
---|
383 | { |
---|
384 | test_context *ctx = &test_instance; |
---|
385 | |
---|
386 | while (true) { |
---|
387 | rtems_event_set events = wait_for_events(); |
---|
388 | |
---|
389 | if ((events & REQ_WAKE_UP_HELPER) != 0) { |
---|
390 | send_event(ctx, M, REQ_WAKE_UP_MASTER); |
---|
391 | } |
---|
392 | |
---|
393 | if ((events & REQ_SEM_RELEASE) != 0) { |
---|
394 | sem_release(ctx); |
---|
395 | } |
---|
396 | |
---|
397 | if ((events & REQ_SET_DONE) != 0) { |
---|
398 | set_done(ctx); |
---|
399 | } |
---|
400 | } |
---|
401 | } |
---|
402 | |
---|
403 | static void worker(rtems_task_argument arg) |
---|
404 | { |
---|
405 | test_context *ctx = &test_instance; |
---|
406 | task_id id = arg; |
---|
407 | |
---|
408 | while (true) { |
---|
409 | rtems_event_set events = wait_for_events(); |
---|
410 | |
---|
411 | if ((events & REQ_MTX_OBTAIN) != 0) { |
---|
412 | obtain(ctx); |
---|
413 | ++ctx->generation[id]; |
---|
414 | } |
---|
415 | |
---|
416 | if ((events & REQ_MTX_OBTAIN_TIMEOUT) != 0) { |
---|
417 | obtain_timeout(ctx); |
---|
418 | ++ctx->generation[id]; |
---|
419 | } |
---|
420 | |
---|
421 | if ((events & REQ_MTX_RELEASE) != 0) { |
---|
422 | release(ctx); |
---|
423 | ++ctx->generation[id]; |
---|
424 | } |
---|
425 | |
---|
426 | if ((events & REQ_MTX_2_OBTAIN) != 0) { |
---|
427 | obtain_2(ctx); |
---|
428 | ++ctx->generation[id]; |
---|
429 | } |
---|
430 | |
---|
431 | if ((events & REQ_MTX_2_RELEASE) != 0) { |
---|
432 | release_2(ctx); |
---|
433 | ++ctx->generation[id]; |
---|
434 | } |
---|
435 | |
---|
436 | if ((events & REQ_SEM_OBTAIN_RELEASE) != 0) { |
---|
437 | sem_obtain(ctx); |
---|
438 | ++ctx->generation[id]; |
---|
439 | sem_release(ctx); |
---|
440 | } |
---|
441 | |
---|
442 | if ((events & REQ_SEND_EVENT_2) != 0) { |
---|
443 | send_event(ctx, ctx->id_2, ctx->events_2); |
---|
444 | } |
---|
445 | |
---|
446 | if ((events & REQ_SEND_EVENT_3) != 0) { |
---|
447 | send_event(ctx, ctx->id_3, ctx->events_3); |
---|
448 | } |
---|
449 | |
---|
450 | if ((events & REQ_SET_DONE) != 0) { |
---|
451 | set_done(ctx); |
---|
452 | } |
---|
453 | |
---|
454 | if ((events & REQ_WAIT_FOR_DONE) != 0) { |
---|
455 | wait_for_done(ctx); |
---|
456 | } |
---|
457 | } |
---|
458 | } |
---|
459 | |
---|
460 | static void test_init(test_context *ctx) |
---|
461 | { |
---|
462 | rtems_status_code sc; |
---|
463 | |
---|
464 | ctx->tasks[M] = rtems_task_self(); |
---|
465 | start_task(ctx, A_1, worker, 1, SCHED_A); |
---|
466 | start_task(ctx, A_2_0, worker, 2, SCHED_A); |
---|
467 | start_task(ctx, A_2_1, worker, 2, SCHED_A); |
---|
468 | start_task(ctx, B_4, worker, 4, SCHED_B); |
---|
469 | start_task(ctx, B_5_0, worker, 5, SCHED_B); |
---|
470 | start_task(ctx, B_5_1, worker, 5, SCHED_B); |
---|
471 | start_task(ctx, H_A, helper, 3, SCHED_A); |
---|
472 | start_task(ctx, H_B, helper, 6, SCHED_B); |
---|
473 | |
---|
474 | sc = rtems_semaphore_create( |
---|
475 | rtems_build_name('M', 'T', 'X', '1'), |
---|
476 | 1, |
---|
477 | RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY | RTEMS_INHERIT_PRIORITY, |
---|
478 | 0, |
---|
479 | &ctx->mtx |
---|
480 | ); |
---|
481 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
482 | |
---|
483 | sc = rtems_semaphore_create( |
---|
484 | rtems_build_name('M', 'T', 'X', '2'), |
---|
485 | 1, |
---|
486 | RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY | RTEMS_INHERIT_PRIORITY, |
---|
487 | 0, |
---|
488 | &ctx->mtx_2 |
---|
489 | ); |
---|
490 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
491 | |
---|
492 | sc = rtems_semaphore_create( |
---|
493 | rtems_build_name(' ', 'S', 'E', 'M'), |
---|
494 | 0, |
---|
495 | RTEMS_COUNTING_SEMAPHORE | RTEMS_PRIORITY, |
---|
496 | 0, |
---|
497 | &ctx->sem |
---|
498 | ); |
---|
499 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
500 | } |
---|
501 | |
---|
502 | static void test_simple_inheritance(test_context *ctx) |
---|
503 | { |
---|
504 | obtain(ctx); |
---|
505 | request(ctx, A_1, REQ_MTX_OBTAIN); |
---|
506 | check_generations(ctx, NONE, NONE); |
---|
507 | assert_prio(ctx, M, 1); |
---|
508 | release(ctx); |
---|
509 | check_generations(ctx, A_1, NONE); |
---|
510 | assert_prio(ctx, M, 3); |
---|
511 | request(ctx, A_1, REQ_MTX_RELEASE); |
---|
512 | check_generations(ctx, A_1, NONE); |
---|
513 | } |
---|
514 | |
---|
515 | static void test_dequeue_order_one_scheduler_instance(test_context *ctx) |
---|
516 | { |
---|
517 | obtain(ctx); |
---|
518 | request(ctx, A_2_0, REQ_MTX_OBTAIN); |
---|
519 | request(ctx, A_1, REQ_MTX_OBTAIN); |
---|
520 | request(ctx, A_2_1, REQ_MTX_OBTAIN); |
---|
521 | check_generations(ctx, NONE, NONE); |
---|
522 | assert_prio(ctx, M, 1); |
---|
523 | release(ctx); |
---|
524 | check_generations(ctx, A_1, NONE); |
---|
525 | assert_prio(ctx, M, 3); |
---|
526 | assert_prio(ctx, A_1, 1); |
---|
527 | request(ctx, A_1, REQ_MTX_RELEASE); |
---|
528 | check_generations(ctx, A_1, A_2_0); |
---|
529 | request(ctx, A_2_0, REQ_MTX_RELEASE); |
---|
530 | check_generations(ctx, A_2_0, A_2_1); |
---|
531 | request(ctx, A_2_1, REQ_MTX_RELEASE); |
---|
532 | check_generations(ctx, A_2_1, NONE); |
---|
533 | } |
---|
534 | |
---|
535 | static void test_mixed_queue_two_scheduler_instances(test_context *ctx) |
---|
536 | { |
---|
537 | obtain(ctx); |
---|
538 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
539 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
540 | |
---|
541 | request(ctx, B_4, REQ_MTX_OBTAIN_TIMEOUT); |
---|
542 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
543 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
544 | check_generations(ctx, NONE, NONE); |
---|
545 | wait(); |
---|
546 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
547 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
548 | check_generations(ctx, B_4, NONE); |
---|
549 | |
---|
550 | request(ctx, B_4, REQ_MTX_OBTAIN); |
---|
551 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
552 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
553 | check_generations(ctx, NONE, NONE); |
---|
554 | |
---|
555 | request(ctx, B_5_0, REQ_SEM_OBTAIN_RELEASE); |
---|
556 | send_event(ctx, H_A, REQ_SEM_RELEASE); |
---|
557 | check_generations(ctx, NONE, NONE); |
---|
558 | |
---|
559 | /* |
---|
560 | * We are in scheduler instance A. Task B_5_0 of scheduler instance B issued |
---|
561 | * the counting semaphore obtain before us. However, we inherited the |
---|
562 | * priority of B_4, so we get the semaphore before B_5_0 (priority order |
---|
563 | * within scheduler instance B). |
---|
564 | */ |
---|
565 | sem_obtain(ctx); |
---|
566 | check_generations(ctx, NONE, NONE); |
---|
567 | |
---|
568 | release(ctx); |
---|
569 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
570 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
571 | sync_with_helper(ctx); |
---|
572 | check_generations(ctx, B_4, NONE); |
---|
573 | |
---|
574 | request(ctx, B_4, REQ_MTX_RELEASE); |
---|
575 | check_generations(ctx, B_4, NONE); |
---|
576 | |
---|
577 | sem_release(ctx); |
---|
578 | sync_with_helper(ctx); |
---|
579 | check_generations(ctx, B_5_0, NONE); |
---|
580 | |
---|
581 | sem_obtain(ctx); |
---|
582 | } |
---|
583 | |
---|
584 | static void test_mixed_queue_two_scheduler_instances_sem_only(test_context *ctx) |
---|
585 | { |
---|
586 | request(ctx, B_5_0, REQ_SEM_OBTAIN_RELEASE); |
---|
587 | send_event(ctx, H_A, REQ_SEM_RELEASE); |
---|
588 | check_generations(ctx, NONE, NONE); |
---|
589 | |
---|
590 | /* |
---|
591 | * We are in scheduler instance A. Task B_5_0 of scheduler instance B issued |
---|
592 | * the counting semaphore obtain before us. No priority inheritance is |
---|
593 | * involved, so task B_5_0 gets the counting semaphore first. |
---|
594 | */ |
---|
595 | sem_obtain(ctx); |
---|
596 | check_generations(ctx, B_5_0, NONE); |
---|
597 | |
---|
598 | sem_release(ctx); |
---|
599 | } |
---|
600 | |
---|
601 | static void test_simple_inheritance_two_scheduler_instances(test_context *ctx) |
---|
602 | { |
---|
603 | obtain(ctx); |
---|
604 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
605 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
606 | |
---|
607 | request(ctx, B_5_0, REQ_MTX_OBTAIN); |
---|
608 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
609 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
610 | |
---|
611 | request(ctx, B_4, REQ_MTX_OBTAIN); |
---|
612 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
613 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
614 | |
---|
615 | request(ctx, B_5_1, REQ_MTX_OBTAIN); |
---|
616 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
617 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
618 | check_generations(ctx, NONE, NONE); |
---|
619 | |
---|
620 | release(ctx); |
---|
621 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
622 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
623 | sync_with_helper(ctx); |
---|
624 | check_generations(ctx, B_4, NONE); |
---|
625 | |
---|
626 | request(ctx, B_4, REQ_MTX_RELEASE); |
---|
627 | check_generations(ctx, B_4, B_5_0); |
---|
628 | |
---|
629 | request(ctx, B_5_0, REQ_MTX_RELEASE); |
---|
630 | check_generations(ctx, B_5_0, B_5_1); |
---|
631 | |
---|
632 | request(ctx, B_5_1, REQ_MTX_RELEASE); |
---|
633 | check_generations(ctx, B_5_1, NONE); |
---|
634 | } |
---|
635 | |
---|
636 | static void test_nested_inheritance_two_scheduler_instances(test_context *ctx) |
---|
637 | { |
---|
638 | obtain_2(ctx); |
---|
639 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
640 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
641 | |
---|
642 | request(ctx, B_5_0, REQ_MTX_OBTAIN); |
---|
643 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
644 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
645 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
646 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
647 | check_generations(ctx, B_5_0, NONE); |
---|
648 | |
---|
649 | request(ctx, B_5_0, REQ_MTX_2_OBTAIN); |
---|
650 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
651 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
652 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
653 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
654 | |
---|
655 | request(ctx, B_4, REQ_MTX_OBTAIN_TIMEOUT); |
---|
656 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
657 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
658 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
659 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 4); |
---|
660 | wait(); |
---|
661 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
662 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
663 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
664 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
665 | check_generations(ctx, B_4, NONE); |
---|
666 | |
---|
667 | request(ctx, B_4, REQ_MTX_OBTAIN); |
---|
668 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
669 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
670 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
671 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 4); |
---|
672 | |
---|
673 | request(ctx, B_5_1, REQ_MTX_2_OBTAIN); |
---|
674 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
675 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
676 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
677 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 4); |
---|
678 | check_generations(ctx, NONE, NONE); |
---|
679 | |
---|
680 | release_2(ctx); |
---|
681 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
682 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
683 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
684 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 4); |
---|
685 | sync_with_helper(ctx); |
---|
686 | check_generations(ctx, B_5_0, NONE); |
---|
687 | |
---|
688 | request(ctx, B_5_0, REQ_MTX_RELEASE); |
---|
689 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
690 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
691 | check_generations(ctx, B_4, B_5_0); |
---|
692 | |
---|
693 | request(ctx, B_4, REQ_MTX_RELEASE); |
---|
694 | check_generations(ctx, B_4, NONE); |
---|
695 | |
---|
696 | request(ctx, B_5_0, REQ_MTX_2_RELEASE); |
---|
697 | check_generations(ctx, B_5_0, B_5_1); |
---|
698 | |
---|
699 | request(ctx, B_5_1, REQ_MTX_2_RELEASE); |
---|
700 | check_generations(ctx, B_5_1, NONE); |
---|
701 | } |
---|
702 | |
---|
703 | static void test_dequeue_order_two_scheduler_instances(test_context *ctx) |
---|
704 | { |
---|
705 | obtain(ctx); |
---|
706 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
707 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
708 | |
---|
709 | request(ctx, A_2_0, REQ_MTX_OBTAIN); |
---|
710 | assert_prio_by_scheduler(ctx, M, SCHED_A, 2); |
---|
711 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
712 | check_generations(ctx, NONE, NONE); |
---|
713 | |
---|
714 | request(ctx, B_5_0, REQ_MTX_OBTAIN); |
---|
715 | assert_prio_by_scheduler(ctx, M, SCHED_A, 2); |
---|
716 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
717 | check_generations(ctx, NONE, NONE); |
---|
718 | |
---|
719 | request(ctx, B_5_1, REQ_MTX_OBTAIN); |
---|
720 | assert_prio_by_scheduler(ctx, M, SCHED_A, 2); |
---|
721 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
722 | |
---|
723 | request(ctx, B_4, REQ_MTX_OBTAIN); |
---|
724 | assert_prio_by_scheduler(ctx, M, SCHED_A, 2); |
---|
725 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
726 | |
---|
727 | request(ctx, A_2_1, REQ_MTX_OBTAIN); |
---|
728 | assert_prio_by_scheduler(ctx, M, SCHED_A, 2); |
---|
729 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
730 | |
---|
731 | request(ctx, A_1, REQ_MTX_OBTAIN); |
---|
732 | assert_prio_by_scheduler(ctx, M, SCHED_A, 1); |
---|
733 | assert_prio_by_scheduler(ctx, M, SCHED_B, 4); |
---|
734 | check_generations(ctx, NONE, NONE); |
---|
735 | |
---|
736 | release(ctx); |
---|
737 | sync_with_helper(ctx); |
---|
738 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
739 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
740 | assert_prio_by_scheduler(ctx, A_1, SCHED_A, 1); |
---|
741 | assert_prio_by_scheduler(ctx, A_1, SCHED_B, 4); |
---|
742 | check_generations(ctx, A_1, NONE); |
---|
743 | |
---|
744 | request(ctx, A_1, REQ_MTX_RELEASE); |
---|
745 | assert_prio_by_scheduler(ctx, A_1, SCHED_A, 1); |
---|
746 | assert_prio_by_scheduler(ctx, A_1, SCHED_B, PRIO_NONE); |
---|
747 | assert_prio_by_scheduler(ctx, B_4, SCHED_A, 2); |
---|
748 | assert_prio_by_scheduler(ctx, B_4, SCHED_B, 4); |
---|
749 | check_generations(ctx, A_1, B_4); |
---|
750 | |
---|
751 | request(ctx, B_4, REQ_MTX_RELEASE); |
---|
752 | assert_prio_by_scheduler(ctx, B_4, SCHED_A, PRIO_NONE); |
---|
753 | assert_prio_by_scheduler(ctx, B_4, SCHED_B, 4); |
---|
754 | assert_prio_by_scheduler(ctx, A_2_0, SCHED_A, 2); |
---|
755 | assert_prio_by_scheduler(ctx, A_2_0, SCHED_B, 5); |
---|
756 | check_generations(ctx, B_4, A_2_0); |
---|
757 | |
---|
758 | request(ctx, A_2_0, REQ_MTX_RELEASE); |
---|
759 | assert_prio_by_scheduler(ctx, A_2_0, SCHED_A, 2); |
---|
760 | assert_prio_by_scheduler(ctx, A_2_0, SCHED_B, PRIO_NONE); |
---|
761 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, 2); |
---|
762 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
763 | check_generations(ctx, A_2_0, B_5_0); |
---|
764 | |
---|
765 | request(ctx, B_5_0, REQ_MTX_RELEASE); |
---|
766 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
767 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
768 | assert_prio_by_scheduler(ctx, A_2_1, SCHED_A, 2); |
---|
769 | assert_prio_by_scheduler(ctx, A_2_1, SCHED_B, 5); |
---|
770 | check_generations(ctx, B_5_0, A_2_1); |
---|
771 | |
---|
772 | request(ctx, A_2_1, REQ_MTX_RELEASE); |
---|
773 | assert_prio_by_scheduler(ctx, A_2_1, SCHED_A, 2); |
---|
774 | assert_prio_by_scheduler(ctx, A_2_1, SCHED_B, PRIO_NONE); |
---|
775 | assert_prio_by_scheduler(ctx, B_5_1, SCHED_A, PRIO_NONE); |
---|
776 | assert_prio_by_scheduler(ctx, B_5_1, SCHED_B, 5); |
---|
777 | check_generations(ctx, A_2_1, B_5_1); |
---|
778 | |
---|
779 | request(ctx, B_5_1, REQ_MTX_RELEASE); |
---|
780 | assert_prio_by_scheduler(ctx, B_5_1, SCHED_A, PRIO_NONE); |
---|
781 | assert_prio_by_scheduler(ctx, B_5_1, SCHED_B, 5); |
---|
782 | check_generations(ctx, B_5_1, NONE); |
---|
783 | } |
---|
784 | |
---|
785 | static void test_omip_pre_emption(test_context *ctx) |
---|
786 | { |
---|
787 | assert_cpu(0); |
---|
788 | obtain(ctx); |
---|
789 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
790 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
791 | |
---|
792 | request(ctx, B_5_0, REQ_MTX_OBTAIN); |
---|
793 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
794 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
795 | check_generations(ctx, NONE, NONE); |
---|
796 | |
---|
797 | request_pre_emption(ctx, A_1); |
---|
798 | assert_cpu(1); |
---|
799 | |
---|
800 | request_pre_emption(ctx, B_4); |
---|
801 | assert_cpu(0); |
---|
802 | |
---|
803 | request_pre_emption(ctx, A_1); |
---|
804 | assert_cpu(1); |
---|
805 | |
---|
806 | release(ctx); |
---|
807 | assert_cpu(0); |
---|
808 | sync_with_helper(ctx); |
---|
809 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
810 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
811 | check_generations(ctx, B_5_0, NONE); |
---|
812 | |
---|
813 | request(ctx, B_5_0, REQ_MTX_RELEASE); |
---|
814 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
815 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
816 | check_generations(ctx, B_5_0, NONE); |
---|
817 | } |
---|
818 | |
---|
819 | static void test_omip_rescue(test_context *ctx) |
---|
820 | { |
---|
821 | assert_cpu(0); |
---|
822 | obtain(ctx); |
---|
823 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
824 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
825 | |
---|
826 | clear_done(ctx); |
---|
827 | set_event_3(ctx, H_B, REQ_SET_DONE); |
---|
828 | set_event_2(ctx, B_5_0, REQ_SEND_EVENT_3 | REQ_MTX_OBTAIN); |
---|
829 | send_event(ctx, A_1, REQ_SEND_EVENT_2 | REQ_WAIT_FOR_DONE); |
---|
830 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
831 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
832 | assert_cpu(1); |
---|
833 | |
---|
834 | release(ctx); |
---|
835 | assert_cpu(0); |
---|
836 | sync_with_helper(ctx); |
---|
837 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
838 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
839 | check_generations(ctx, B_5_0, NONE); |
---|
840 | |
---|
841 | request(ctx, B_5_0, REQ_MTX_RELEASE); |
---|
842 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
843 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
844 | check_generations(ctx, B_5_0, NONE); |
---|
845 | } |
---|
846 | |
---|
847 | static void test_omip_timeout(test_context *ctx) |
---|
848 | { |
---|
849 | assert_cpu(0); |
---|
850 | obtain(ctx); |
---|
851 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
852 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
853 | |
---|
854 | clear_done(ctx); |
---|
855 | set_event_3(ctx, H_B, REQ_SET_DONE); |
---|
856 | set_event_2(ctx, B_5_0, REQ_SEND_EVENT_3 | REQ_MTX_OBTAIN_TIMEOUT); |
---|
857 | send_event(ctx, A_1, REQ_SEND_EVENT_2 | REQ_WAIT_FOR_DONE); |
---|
858 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
859 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
860 | assert_cpu(1); |
---|
861 | |
---|
862 | wait(); |
---|
863 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
864 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
865 | check_generations(ctx, B_5_0, NONE); |
---|
866 | assert_cpu(0); |
---|
867 | |
---|
868 | release(ctx); |
---|
869 | } |
---|
870 | |
---|
871 | static void test_omip_yield(test_context *ctx) |
---|
872 | { |
---|
873 | assert_cpu(0); |
---|
874 | obtain(ctx); |
---|
875 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
876 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
877 | |
---|
878 | request(ctx, B_5_0, REQ_MTX_OBTAIN); |
---|
879 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
880 | assert_prio_by_scheduler(ctx, M, SCHED_B, 5); |
---|
881 | check_generations(ctx, NONE, NONE); |
---|
882 | |
---|
883 | clear_done(ctx); |
---|
884 | send_event(ctx, H_A, REQ_SET_DONE); |
---|
885 | yield(); |
---|
886 | assert_cpu(1); |
---|
887 | wait_for_done(ctx); |
---|
888 | |
---|
889 | clear_done(ctx); |
---|
890 | send_event(ctx, H_B, REQ_SET_DONE); |
---|
891 | set_prio(ctx, H_B, 5); |
---|
892 | yield(); |
---|
893 | assert_cpu(1); |
---|
894 | rtems_test_assert(!is_done(ctx)); |
---|
895 | |
---|
896 | set_prio(ctx, H_B, 4); |
---|
897 | assert_cpu(0); |
---|
898 | |
---|
899 | wait_for_done(ctx); |
---|
900 | set_prio(ctx, H_B, 6); |
---|
901 | |
---|
902 | release(ctx); |
---|
903 | sync_with_helper(ctx); |
---|
904 | assert_prio_by_scheduler(ctx, M, SCHED_A, 3); |
---|
905 | assert_prio_by_scheduler(ctx, M, SCHED_B, PRIO_NONE); |
---|
906 | check_generations(ctx, B_5_0, NONE); |
---|
907 | |
---|
908 | request(ctx, B_5_0, REQ_MTX_RELEASE); |
---|
909 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_A, PRIO_NONE); |
---|
910 | assert_prio_by_scheduler(ctx, B_5_0, SCHED_B, 5); |
---|
911 | check_generations(ctx, B_5_0, NONE); |
---|
912 | } |
---|
913 | |
---|
914 | static void test(void) |
---|
915 | { |
---|
916 | test_context *ctx = &test_instance; |
---|
917 | |
---|
918 | test_init(ctx); |
---|
919 | test_task_get_priority_not_defined(ctx); |
---|
920 | test_simple_inheritance(ctx); |
---|
921 | test_dequeue_order_one_scheduler_instance(ctx); |
---|
922 | test_mixed_queue_two_scheduler_instances(ctx); |
---|
923 | test_mixed_queue_two_scheduler_instances_sem_only(ctx); |
---|
924 | test_simple_inheritance_two_scheduler_instances(ctx); |
---|
925 | test_nested_inheritance_two_scheduler_instances(ctx); |
---|
926 | test_dequeue_order_two_scheduler_instances(ctx); |
---|
927 | test_omip_pre_emption(ctx); |
---|
928 | test_omip_rescue(ctx); |
---|
929 | test_omip_timeout(ctx); |
---|
930 | test_omip_yield(ctx); |
---|
931 | } |
---|
932 | |
---|
933 | static void Init(rtems_task_argument arg) |
---|
934 | { |
---|
935 | TEST_BEGIN(); |
---|
936 | |
---|
937 | if (rtems_get_processor_count() >= PART_COUNT) { |
---|
938 | test(); |
---|
939 | } |
---|
940 | |
---|
941 | TEST_END(); |
---|
942 | rtems_test_exit(0); |
---|
943 | } |
---|
944 | |
---|
945 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
---|
946 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
---|
947 | |
---|
948 | #define CONFIGURE_MAXIMUM_PROCESSORS PART_COUNT |
---|
949 | |
---|
950 | #define CONFIGURE_SCHEDULER_SIMPLE_SMP |
---|
951 | |
---|
952 | #include <rtems/scheduler.h> |
---|
953 | |
---|
954 | RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(a); |
---|
955 | |
---|
956 | RTEMS_SCHEDULER_CONTEXT_SIMPLE_SMP(b); |
---|
957 | |
---|
958 | #define CONFIGURE_SCHEDULER_CONTROLS \ |
---|
959 | RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(a, SCHED_A), \ |
---|
960 | RTEMS_SCHEDULER_CONTROL_SIMPLE_SMP(b, SCHED_B) |
---|
961 | |
---|
962 | #define CONFIGURE_SMP_SCHEDULER_ASSIGNMENTS \ |
---|
963 | RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY), \ |
---|
964 | RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL) |
---|
965 | |
---|
966 | #define CONFIGURE_MAXIMUM_TASKS TASK_COUNT |
---|
967 | |
---|
968 | #define CONFIGURE_MAXIMUM_SEMAPHORES 3 |
---|
969 | |
---|
970 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
---|
971 | |
---|
972 | #define CONFIGURE_INIT_TASK_PRIORITY 3 |
---|
973 | |
---|
974 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
---|
975 | |
---|
976 | #define CONFIGURE_INIT |
---|
977 | |
---|
978 | #include <rtems/confdefs.h> |
---|