[6d4e604b] | 1 | -- |
---|
| 2 | -- TMTEST / BODY |
---|
| 3 | -- |
---|
| 4 | -- DESCRIPTION: |
---|
| 5 | -- |
---|
| 6 | -- This package is the implementation of Test 20 of the RTEMS |
---|
| 7 | -- Timing Test Suite. |
---|
| 8 | -- |
---|
| 9 | -- DEPENDENCIES: |
---|
| 10 | -- |
---|
| 11 | -- |
---|
| 12 | -- |
---|
[bf9ae83] | 13 | -- COPYRIGHT (c) 1989-1997. |
---|
[6d4e604b] | 14 | -- On-Line Applications Research Corporation (OAR). |
---|
[bf9ae83] | 15 | -- Copyright assigned to U.S. Government, 1994. |
---|
[6d4e604b] | 16 | -- |
---|
[bf9ae83] | 17 | -- The license and distribution terms for this file may in |
---|
| 18 | -- the file LICENSE in this distribution or at |
---|
| 19 | -- http://www.OARcorp.com/rtems/license.html. |
---|
[6d4e604b] | 20 | -- |
---|
[bf9ae83] | 21 | -- $Id$ |
---|
[6d4e604b] | 22 | -- |
---|
| 23 | |
---|
| 24 | with INTERFACES; use INTERFACES; |
---|
| 25 | with RTEMS; |
---|
| 26 | with RTEMS_CALLING_OVERHEAD; |
---|
| 27 | with TEST_SUPPORT; |
---|
| 28 | with TEXT_IO; |
---|
| 29 | with TIME_TEST_SUPPORT; |
---|
| 30 | with UNSIGNED32_IO; |
---|
| 31 | |
---|
| 32 | package body TMTEST is |
---|
| 33 | |
---|
| 34 | --PAGE |
---|
| 35 | -- |
---|
| 36 | -- INIT |
---|
| 37 | -- |
---|
| 38 | |
---|
| 39 | procedure INIT ( |
---|
| 40 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
| 41 | ) is |
---|
| 42 | STATUS : RTEMS.STATUS_CODES; |
---|
| 43 | begin |
---|
| 44 | |
---|
| 45 | TEXT_IO.NEW_LINE( 2 ); |
---|
| 46 | TEXT_IO.PUT_LINE( "*** TIME TEST 20 ***" ); |
---|
| 47 | |
---|
| 48 | RTEMS.TASK_CREATE( |
---|
| 49 | RTEMS.BUILD_NAME( 'T', 'I', 'M', '1' ), |
---|
| 50 | 128, |
---|
| 51 | 2048, |
---|
| 52 | RTEMS.DEFAULT_MODES, |
---|
| 53 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
| 54 | TMTEST.TASK_ID( 1 ), |
---|
| 55 | STATUS |
---|
| 56 | ); |
---|
| 57 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TASK1" ); |
---|
| 58 | |
---|
| 59 | RTEMS.TASK_START( |
---|
| 60 | TMTEST.TASK_ID( 1 ), |
---|
| 61 | TMTEST.TASK_1'ACCESS, |
---|
| 62 | 0, |
---|
| 63 | STATUS |
---|
| 64 | ); |
---|
| 65 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TASK1" ); |
---|
| 66 | |
---|
| 67 | RTEMS.TASK_CREATE( |
---|
| 68 | RTEMS.BUILD_NAME( 'T', 'I', 'M', '2' ), |
---|
| 69 | 129, |
---|
| 70 | 2048, |
---|
| 71 | RTEMS.DEFAULT_MODES, |
---|
| 72 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
| 73 | TMTEST.TASK_ID( 2 ), |
---|
| 74 | STATUS |
---|
| 75 | ); |
---|
| 76 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TASK2" ); |
---|
| 77 | |
---|
| 78 | RTEMS.TASK_START( |
---|
| 79 | TMTEST.TASK_ID( 2 ), |
---|
| 80 | TMTEST.TASK_2'ACCESS, |
---|
| 81 | 0, |
---|
| 82 | STATUS |
---|
| 83 | ); |
---|
| 84 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TASK2" ); |
---|
| 85 | |
---|
| 86 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
---|
| 87 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
---|
| 88 | |
---|
| 89 | end INIT; |
---|
| 90 | |
---|
| 91 | --PAGE |
---|
| 92 | -- |
---|
| 93 | -- TASK_1 |
---|
| 94 | -- |
---|
| 95 | |
---|
| 96 | procedure TASK_1 ( |
---|
| 97 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
| 98 | ) is |
---|
| 99 | BUFFER_COUNT : RTEMS.UNSIGNED32; |
---|
| 100 | INDEX : RTEMS.UNSIGNED32; |
---|
| 101 | PREVIOUS_MODE : RTEMS.MODE; |
---|
| 102 | PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY; |
---|
| 103 | RETURN_VALUE : RTEMS.UNSIGNED32; |
---|
| 104 | OVERHEAD : RTEMS.UNSIGNED32; |
---|
| 105 | STATUS : RTEMS.STATUS_CODES; |
---|
| 106 | begin |
---|
| 107 | |
---|
| 108 | TMTEST.PARTITION_NAME := RTEMS.BUILD_NAME( 'P', 'A', 'R', 'T' ); |
---|
| 109 | |
---|
| 110 | TIMER_DRIVER.INITIALIZE; |
---|
| 111 | |
---|
| 112 | RTEMS.PARTITION_CREATE( |
---|
| 113 | TMTEST.PARTITION_NAME, |
---|
| 114 | TMTEST.PARTITION_AREA'ADDRESS, |
---|
| 115 | 2048, |
---|
| 116 | 128, |
---|
| 117 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
| 118 | TMTEST.PARTITION_ID, |
---|
| 119 | STATUS |
---|
| 120 | ); |
---|
| 121 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 122 | |
---|
| 123 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 124 | "PARTITION_CREATE", |
---|
| 125 | TMTEST.END_TIME, |
---|
| 126 | 1, |
---|
| 127 | 0, |
---|
| 128 | RTEMS_CALLING_OVERHEAD.PARTITION_CREATE |
---|
| 129 | ); |
---|
| 130 | |
---|
| 131 | TMTEST.REGION_NAME := RTEMS.BUILD_NAME( 'R', 'E', 'G', 'N' ); |
---|
| 132 | |
---|
| 133 | TIMER_DRIVER.INITIALIZE; |
---|
| 134 | |
---|
| 135 | RTEMS.REGION_CREATE( |
---|
| 136 | TMTEST.REGION_NAME, |
---|
| 137 | TMTEST.REGION_AREA'ADDRESS, |
---|
| 138 | 2048, |
---|
| 139 | 16, |
---|
| 140 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
| 141 | TMTEST.REGION_ID, |
---|
| 142 | STATUS |
---|
| 143 | ); |
---|
| 144 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 145 | |
---|
| 146 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 147 | "REGION_CREATE", |
---|
| 148 | TMTEST.END_TIME, |
---|
| 149 | 1, |
---|
| 150 | 0, |
---|
| 151 | RTEMS_CALLING_OVERHEAD.REGION_CREATE |
---|
| 152 | ); |
---|
| 153 | |
---|
| 154 | TIMER_DRIVER.INITIALIZE; |
---|
| 155 | RTEMS.PARTITION_GET_BUFFER( |
---|
| 156 | TMTEST.PARTITION_ID, |
---|
| 157 | TMTEST.BUFFER_ADDRESS_1, |
---|
| 158 | STATUS |
---|
| 159 | ); |
---|
| 160 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 161 | |
---|
| 162 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 163 | "PARTITION_GET_BUFFER (available)", |
---|
| 164 | TMTEST.END_TIME, |
---|
| 165 | 1, |
---|
| 166 | 0, |
---|
| 167 | RTEMS_CALLING_OVERHEAD.PARTITION_GET_BUFFER |
---|
| 168 | ); |
---|
| 169 | |
---|
| 170 | BUFFER_COUNT := 0; |
---|
| 171 | loop |
---|
| 172 | |
---|
| 173 | RTEMS.PARTITION_GET_BUFFER( |
---|
| 174 | TMTEST.PARTITION_ID, |
---|
| 175 | TMTEST.BUFFER_ADDRESSES( BUFFER_COUNT ), |
---|
| 176 | STATUS |
---|
| 177 | ); |
---|
| 178 | |
---|
| 179 | exit when RTEMS.ARE_STATUSES_EQUAL( STATUS, RTEMS.UNSATISFIED ); |
---|
| 180 | |
---|
| 181 | BUFFER_COUNT := BUFFER_COUNT + 1; |
---|
| 182 | |
---|
| 183 | end loop; |
---|
| 184 | |
---|
| 185 | TIMER_DRIVER.INITIALIZE; |
---|
| 186 | RTEMS.PARTITION_GET_BUFFER( |
---|
| 187 | TMTEST.PARTITION_ID, |
---|
| 188 | TMTEST.BUFFER_ADDRESS_2, |
---|
| 189 | STATUS |
---|
| 190 | ); |
---|
| 191 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 192 | |
---|
| 193 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 194 | "PARTITION_GET_BUFFER (not available)", |
---|
| 195 | TMTEST.END_TIME, |
---|
| 196 | 1, |
---|
| 197 | 0, |
---|
| 198 | RTEMS_CALLING_OVERHEAD.PARTITION_GET_BUFFER |
---|
| 199 | ); |
---|
| 200 | |
---|
| 201 | TIMER_DRIVER.INITIALIZE; |
---|
| 202 | RTEMS.PARTITION_RETURN_BUFFER( |
---|
| 203 | TMTEST.PARTITION_ID, |
---|
| 204 | TMTEST.BUFFER_ADDRESS_1, |
---|
| 205 | STATUS |
---|
| 206 | ); |
---|
| 207 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 208 | |
---|
| 209 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 210 | "PARTITION_RETURN_BUFFER", |
---|
| 211 | TMTEST.END_TIME, |
---|
| 212 | 1, |
---|
| 213 | 0, |
---|
| 214 | RTEMS_CALLING_OVERHEAD.PARTITION_RETURN_BUFFER |
---|
| 215 | ); |
---|
| 216 | |
---|
| 217 | for INDEX in 0 .. BUFFER_COUNT - 1 |
---|
| 218 | loop |
---|
| 219 | |
---|
| 220 | RTEMS.PARTITION_RETURN_BUFFER( |
---|
| 221 | TMTEST.PARTITION_ID, |
---|
| 222 | TMTEST.BUFFER_ADDRESSES( INDEX ), |
---|
| 223 | STATUS |
---|
| 224 | ); |
---|
| 225 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "PARTITION_RETURN_BUFFER" ); |
---|
| 226 | |
---|
| 227 | end loop; |
---|
| 228 | |
---|
| 229 | TIMER_DRIVER.INITIALIZE; |
---|
| 230 | RTEMS.PARTITION_DELETE( TMTEST.PARTITION_ID, STATUS ); |
---|
| 231 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 232 | |
---|
| 233 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 234 | "PARTITION_DELETE", |
---|
| 235 | TMTEST.END_TIME, |
---|
| 236 | 1, |
---|
| 237 | 0, |
---|
| 238 | RTEMS_CALLING_OVERHEAD.PARTITION_DELETE |
---|
| 239 | ); |
---|
| 240 | |
---|
| 241 | RTEMS.REGION_GET_SEGMENT( |
---|
| 242 | TMTEST.REGION_ID, |
---|
| 243 | 400, |
---|
| 244 | RTEMS.DEFAULT_OPTIONS, |
---|
| 245 | RTEMS.NO_TIMEOUT, |
---|
| 246 | TMTEST.BUFFER_ADDRESS_2, |
---|
| 247 | STATUS |
---|
| 248 | ); |
---|
| 249 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "REGION_GET_SEGMENT" ); |
---|
| 250 | |
---|
| 251 | TIMER_DRIVER.INITIALIZE; |
---|
| 252 | RTEMS.REGION_GET_SEGMENT( |
---|
| 253 | TMTEST.REGION_ID, |
---|
| 254 | 400, |
---|
| 255 | RTEMS.DEFAULT_OPTIONS, |
---|
| 256 | RTEMS.NO_TIMEOUT, |
---|
| 257 | TMTEST.BUFFER_ADDRESS_3, |
---|
| 258 | STATUS |
---|
| 259 | ); |
---|
| 260 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 261 | |
---|
| 262 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 263 | "REGION_GET_SEGMENT (available)", |
---|
| 264 | TMTEST.END_TIME, |
---|
| 265 | 1, |
---|
| 266 | 0, |
---|
| 267 | RTEMS_CALLING_OVERHEAD.REGION_GET_SEGMENT |
---|
| 268 | ); |
---|
| 269 | |
---|
| 270 | TIMER_DRIVER.INITIALIZE; |
---|
| 271 | RTEMS.REGION_GET_SEGMENT( |
---|
| 272 | TMTEST.REGION_ID, |
---|
| 273 | 1998, |
---|
| 274 | RTEMS.NO_WAIT, |
---|
| 275 | RTEMS.NO_TIMEOUT, |
---|
| 276 | TMTEST.BUFFER_ADDRESS_4, |
---|
| 277 | STATUS |
---|
| 278 | ); |
---|
| 279 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 280 | |
---|
| 281 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 282 | "REGION_GET_SEGMENT (NO_WAIT)", |
---|
| 283 | TMTEST.END_TIME, |
---|
| 284 | 1, |
---|
| 285 | 0, |
---|
| 286 | RTEMS_CALLING_OVERHEAD.REGION_GET_SEGMENT |
---|
| 287 | ); |
---|
| 288 | |
---|
| 289 | RTEMS.REGION_RETURN_SEGMENT( |
---|
| 290 | TMTEST.REGION_ID, |
---|
| 291 | TMTEST.BUFFER_ADDRESS_3, |
---|
| 292 | STATUS |
---|
| 293 | ); |
---|
| 294 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "REGION_RETURN_SEGMENT" ); |
---|
| 295 | |
---|
| 296 | TIMER_DRIVER.INITIALIZE; |
---|
| 297 | RTEMS.REGION_RETURN_SEGMENT( |
---|
| 298 | TMTEST.REGION_ID, |
---|
| 299 | TMTEST.BUFFER_ADDRESS_2, |
---|
| 300 | STATUS |
---|
| 301 | ); |
---|
| 302 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 303 | |
---|
| 304 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 305 | "REGION_RETURN_SEGMENT (no tasks waiting)", |
---|
| 306 | TMTEST.END_TIME, |
---|
| 307 | 1, |
---|
| 308 | 0, |
---|
| 309 | RTEMS_CALLING_OVERHEAD.REGION_RETURN_SEGMENT |
---|
| 310 | ); |
---|
| 311 | |
---|
| 312 | RTEMS.REGION_GET_SEGMENT( |
---|
| 313 | TMTEST.REGION_ID, |
---|
| 314 | 400, |
---|
| 315 | RTEMS.DEFAULT_OPTIONS, |
---|
| 316 | RTEMS.NO_TIMEOUT, |
---|
| 317 | TMTEST.BUFFER_ADDRESS_1, |
---|
| 318 | STATUS |
---|
| 319 | ); |
---|
| 320 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "REGION_GET_SEGMENT" ); |
---|
| 321 | |
---|
| 322 | TIMER_DRIVER.INITIALIZE; |
---|
| 323 | RTEMS.REGION_GET_SEGMENT( |
---|
| 324 | TMTEST.REGION_ID, |
---|
| 325 | 1998, |
---|
| 326 | RTEMS.DEFAULT_OPTIONS, |
---|
| 327 | RTEMS.NO_TIMEOUT, |
---|
| 328 | TMTEST.BUFFER_ADDRESS_2, |
---|
| 329 | STATUS |
---|
| 330 | ); |
---|
| 331 | |
---|
| 332 | -- execute TASK_2 |
---|
| 333 | |
---|
| 334 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 335 | |
---|
| 336 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 337 | "REGION_RETURN_SEGMENT (preempt)", |
---|
| 338 | TMTEST.END_TIME, |
---|
| 339 | 1, |
---|
| 340 | 0, |
---|
| 341 | RTEMS_CALLING_OVERHEAD.REGION_RETURN_SEGMENT |
---|
| 342 | ); |
---|
| 343 | |
---|
| 344 | RTEMS.REGION_RETURN_SEGMENT( |
---|
| 345 | TMTEST.REGION_ID, |
---|
| 346 | TMTEST.BUFFER_ADDRESS_2, |
---|
| 347 | STATUS |
---|
| 348 | ); |
---|
| 349 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "REGION_RETURN_SEGMENT" ); |
---|
| 350 | |
---|
| 351 | RTEMS.TASK_MODE( |
---|
| 352 | RTEMS.NO_PREEMPT, |
---|
| 353 | RTEMS.PREEMPT_MASK, |
---|
| 354 | PREVIOUS_MODE, |
---|
| 355 | STATUS |
---|
| 356 | ); |
---|
| 357 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_MODE" ); |
---|
| 358 | |
---|
| 359 | RTEMS.TASK_SET_PRIORITY( RTEMS.SELF, 254, PREVIOUS_PRIORITY, STATUS ); |
---|
| 360 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY" ); |
---|
| 361 | |
---|
| 362 | RTEMS.REGION_GET_SEGMENT( |
---|
| 363 | TMTEST.REGION_ID, |
---|
| 364 | 400, |
---|
| 365 | RTEMS.DEFAULT_OPTIONS, |
---|
| 366 | RTEMS.NO_TIMEOUT, |
---|
| 367 | TMTEST.BUFFER_ADDRESS_1, |
---|
| 368 | STATUS |
---|
| 369 | ); |
---|
| 370 | |
---|
| 371 | RTEMS.REGION_GET_SEGMENT( |
---|
| 372 | TMTEST.REGION_ID, |
---|
| 373 | 1998, |
---|
| 374 | RTEMS.DEFAULT_OPTIONS, |
---|
| 375 | RTEMS.NO_TIMEOUT, |
---|
| 376 | TMTEST.BUFFER_ADDRESS_2, |
---|
| 377 | STATUS |
---|
| 378 | ); |
---|
| 379 | |
---|
| 380 | -- execute TASK_2 |
---|
| 381 | |
---|
| 382 | RTEMS.REGION_RETURN_SEGMENT( |
---|
| 383 | TMTEST.REGION_ID, |
---|
| 384 | TMTEST.BUFFER_ADDRESS_2, |
---|
| 385 | STATUS |
---|
| 386 | ); |
---|
| 387 | |
---|
| 388 | TIMER_DRIVER.INITIALIZE; |
---|
| 389 | RTEMS.REGION_DELETE( TMTEST.REGION_ID, STATUS ); |
---|
| 390 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 391 | |
---|
| 392 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 393 | "REGION_DELETE", |
---|
| 394 | TMTEST.END_TIME, |
---|
| 395 | 1, |
---|
| 396 | 0, |
---|
| 397 | RTEMS_CALLING_OVERHEAD.REGION_DELETE |
---|
| 398 | ); |
---|
| 399 | |
---|
| 400 | TIMER_DRIVER.INITIALIZE; |
---|
| 401 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
---|
| 402 | loop |
---|
| 403 | TIMER_DRIVER.EMPTY_FUNCTION; |
---|
| 404 | end loop; |
---|
| 405 | OVERHEAD := TIMER_DRIVER.READ_TIMER; |
---|
| 406 | |
---|
| 407 | TIMER_DRIVER.INITIALIZE; |
---|
| 408 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
---|
| 409 | loop |
---|
| 410 | RTEMS.IO_INITIALIZE( |
---|
| 411 | 1, |
---|
| 412 | 0, |
---|
| 413 | RTEMS.NULL_ADDRESS, |
---|
| 414 | RETURN_VALUE, |
---|
| 415 | STATUS |
---|
| 416 | ); |
---|
| 417 | end loop; |
---|
| 418 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 419 | |
---|
| 420 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 421 | "IO_INITIALIZE", |
---|
| 422 | TMTEST.END_TIME, |
---|
| 423 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
---|
| 424 | 0, |
---|
| 425 | RTEMS_CALLING_OVERHEAD.IO_INITIALIZE |
---|
| 426 | ); |
---|
| 427 | |
---|
| 428 | TIMER_DRIVER.INITIALIZE; |
---|
| 429 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
---|
| 430 | loop |
---|
| 431 | RTEMS.IO_OPEN( |
---|
| 432 | 1, |
---|
| 433 | 0, |
---|
| 434 | RTEMS.NULL_ADDRESS, |
---|
| 435 | STATUS |
---|
| 436 | ); |
---|
| 437 | end loop; |
---|
| 438 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 439 | |
---|
| 440 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 441 | "IO_OPEN", |
---|
| 442 | TMTEST.END_TIME, |
---|
| 443 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
---|
| 444 | 0, |
---|
| 445 | RTEMS_CALLING_OVERHEAD.IO_OPEN |
---|
| 446 | ); |
---|
| 447 | |
---|
| 448 | TIMER_DRIVER.INITIALIZE; |
---|
| 449 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
---|
| 450 | loop |
---|
| 451 | RTEMS.IO_CLOSE( |
---|
| 452 | 1, |
---|
| 453 | 0, |
---|
| 454 | RTEMS.NULL_ADDRESS, |
---|
| 455 | STATUS |
---|
| 456 | ); |
---|
| 457 | end loop; |
---|
| 458 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 459 | |
---|
| 460 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 461 | "IO_CLOSE", |
---|
| 462 | TMTEST.END_TIME, |
---|
| 463 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
---|
| 464 | 0, |
---|
| 465 | RTEMS_CALLING_OVERHEAD.IO_CLOSE |
---|
| 466 | ); |
---|
| 467 | |
---|
| 468 | TIMER_DRIVER.INITIALIZE; |
---|
| 469 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
---|
| 470 | loop |
---|
| 471 | RTEMS.IO_READ( |
---|
| 472 | 1, |
---|
| 473 | 0, |
---|
| 474 | RTEMS.NULL_ADDRESS, |
---|
| 475 | STATUS |
---|
| 476 | ); |
---|
| 477 | end loop; |
---|
| 478 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 479 | |
---|
| 480 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 481 | "IO_READ", |
---|
| 482 | TMTEST.END_TIME, |
---|
| 483 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
---|
| 484 | 0, |
---|
| 485 | RTEMS_CALLING_OVERHEAD.IO_READ |
---|
| 486 | ); |
---|
| 487 | |
---|
| 488 | TIMER_DRIVER.INITIALIZE; |
---|
| 489 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
---|
| 490 | loop |
---|
| 491 | RTEMS.IO_WRITE( |
---|
| 492 | 1, |
---|
| 493 | 0, |
---|
| 494 | RTEMS.NULL_ADDRESS, |
---|
| 495 | STATUS |
---|
| 496 | ); |
---|
| 497 | end loop; |
---|
| 498 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 499 | |
---|
| 500 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 501 | "IO_WRITE", |
---|
| 502 | TMTEST.END_TIME, |
---|
| 503 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
---|
| 504 | 0, |
---|
| 505 | RTEMS_CALLING_OVERHEAD.IO_WRITE |
---|
| 506 | ); |
---|
| 507 | |
---|
| 508 | TIMER_DRIVER.INITIALIZE; |
---|
| 509 | for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT |
---|
| 510 | loop |
---|
| 511 | RTEMS.IO_CONTROL( |
---|
| 512 | 1, |
---|
| 513 | 0, |
---|
| 514 | RTEMS.NULL_ADDRESS, |
---|
| 515 | STATUS |
---|
| 516 | ); |
---|
| 517 | end loop; |
---|
| 518 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 519 | |
---|
| 520 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 521 | "IO_CONTROL", |
---|
| 522 | TMTEST.END_TIME, |
---|
| 523 | TIME_TEST_SUPPORT.OPERATION_COUNT, |
---|
| 524 | 0, |
---|
| 525 | RTEMS_CALLING_OVERHEAD.IO_CONTROL |
---|
| 526 | ); |
---|
| 527 | |
---|
| 528 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
---|
| 529 | |
---|
| 530 | end TASK_1; |
---|
| 531 | |
---|
| 532 | --PAGE |
---|
| 533 | -- |
---|
| 534 | -- TASK_2 |
---|
| 535 | -- |
---|
| 536 | |
---|
| 537 | procedure TASK_2 ( |
---|
| 538 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
| 539 | ) is |
---|
| 540 | STATUS : RTEMS.STATUS_CODES; |
---|
| 541 | begin |
---|
| 542 | |
---|
| 543 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 544 | |
---|
| 545 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 546 | "REGION_GET_SEGMENT (blocking)", |
---|
| 547 | TMTEST.END_TIME, |
---|
| 548 | 1, |
---|
| 549 | 0, |
---|
| 550 | RTEMS_CALLING_OVERHEAD.REGION_GET_SEGMENT |
---|
| 551 | ); |
---|
| 552 | |
---|
| 553 | TIMER_DRIVER.INITIALIZE; |
---|
| 554 | RTEMS.REGION_RETURN_SEGMENT( |
---|
| 555 | TMTEST.REGION_ID, |
---|
| 556 | TMTEST.BUFFER_ADDRESS_1, |
---|
| 557 | STATUS |
---|
| 558 | ); |
---|
| 559 | |
---|
| 560 | -- preempt back to TASK_1 |
---|
| 561 | |
---|
| 562 | TIMER_DRIVER.INITIALIZE; |
---|
| 563 | RTEMS.REGION_RETURN_SEGMENT( |
---|
| 564 | TMTEST.REGION_ID, |
---|
| 565 | TMTEST.BUFFER_ADDRESS_1, |
---|
| 566 | STATUS |
---|
| 567 | ); |
---|
| 568 | TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER; |
---|
| 569 | |
---|
| 570 | TIME_TEST_SUPPORT.PUT_TIME( |
---|
| 571 | "REGION_RETURN_SEGMENT (ready -- return)", |
---|
| 572 | TMTEST.END_TIME, |
---|
| 573 | 1, |
---|
| 574 | 0, |
---|
| 575 | RTEMS_CALLING_OVERHEAD.REGION_RETURN_SEGMENT |
---|
| 576 | ); |
---|
| 577 | |
---|
| 578 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
---|
| 579 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
---|
| 580 | |
---|
| 581 | end TASK_2; |
---|
| 582 | |
---|
| 583 | end TMTEST; |
---|