projects / mirror_edk2.git / blame
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| 2c7e5c2f HT |
1 | /// Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r |
| 2 | /// This program and the accompanying materials\r | |
| c7f33ca4 | 3 | /// are licensed and made available under the terms and conditions of the BSD License\r |
| 4 | /// which accompanies this distribution. The full text of the license may be found at\r | |
| 5 | /// http://opensource.org/licenses/bsd-license.php\r | |
| 6 | ///\r | |
| 7 | /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 8 | /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 9 | ///\r | |
| 10 | /// Module Name: AccessEicr.s\r | |
| 11 | ///\r | |
| 12 | ///\r | |
| 13 | /// IPF specific External Interrupt Control Registers accessing functions\r | |
| 14 | ///\r | |
| 15 | \r | |
| 16 | //---------------------------------------------------------------------------------\r | |
| 17 | //++\r | |
| 18 | // AsmReadLid\r | |
| 19 | //\r | |
| 20 | // This routine is used to read the value of Local Interrupt ID Register (LID).\r | |
| 21 | //\r | |
| 22 | // Arguments :\r | |
| 23 | //\r | |
| 24 | // On Entry :\r | |
| 25 | //\r | |
| 26 | // Return Value: The current value of LID.\r | |
| 27 | //\r | |
| 28 | //--\r | |
| 29 | //----------------------------------------------------------------------------------\r | |
| 30 | .text\r | |
| 31 | .type AsmReadLid, @function\r | |
| 32 | .proc AsmReadLid\r | |
| 33 | \r | |
| 34 | AsmReadLid::\r | |
| 35 | mov r8 = cr.lid;;\r | |
| 36 | srlz.d;;\r | |
| 37 | br.ret.dpnt b0;;\r | |
| 38 | .endp AsmReadLid\r | |
| 39 | \r | |
| 40 | //---------------------------------------------------------------------------------\r | |
| 41 | //++\r | |
| 42 | // AsmWriteLid\r | |
| 43 | //\r | |
| 44 | // This routine is used to write the value to Local Interrupt ID Register (LID).\r | |
| 45 | //\r | |
| 46 | // Arguments :\r | |
| 47 | //\r | |
| 48 | // On Entry : The value need to be written to LID.\r | |
| 49 | //\r | |
| 50 | // Return Value: The value written to LID.\r | |
| 51 | //\r | |
| 52 | //--\r | |
| 53 | //----------------------------------------------------------------------------------\r | |
| 54 | .text\r | |
| 55 | .type AsmWriteLid, @function\r | |
| 56 | .proc AsmWriteLid\r | |
| 57 | .regstk 1, 0, 0, 0\r | |
| 58 | \r | |
| 59 | AsmWriteLid::\r | |
| 60 | mov cr.lid = in0\r | |
| 61 | mov r8 = in0;;\r | |
| 62 | srlz.d;;\r | |
| 63 | br.ret.dpnt b0;;\r | |
| 64 | .endp AsmWriteLid\r | |
| 65 | \r | |
| 66 | \r | |
| 67 | //---------------------------------------------------------------------------------\r | |
| 68 | //++\r | |
| 69 | // AsmReadIvr\r | |
| 70 | //\r | |
| 71 | // This routine is used to read the value of External Interrupt Vector Register (IVR).\r | |
| 72 | //\r | |
| 73 | // Arguments :\r | |
| 74 | //\r | |
| 75 | // On Entry :\r | |
| 76 | //\r | |
| 77 | // Return Value: The current value of IVR.\r | |
| 78 | //\r | |
| 79 | //--\r | |
| 80 | //----------------------------------------------------------------------------------\r | |
| 81 | .text\r | |
| 82 | .type AsmReadIvr, @function\r | |
| 83 | .proc AsmReadIvr\r | |
| 84 | \r | |
| 85 | AsmReadIvr::\r | |
| 86 | mov r8 = cr.ivr;;\r | |
| 87 | srlz.d;;\r | |
| 88 | br.ret.dpnt b0;;\r | |
| 89 | .endp AsmReadIvr\r | |
| 90 | \r | |
| 91 | \r | |
| 92 | //---------------------------------------------------------------------------------\r | |
| 93 | //++\r | |
| 94 | // AsmReadTpr\r | |
| 95 | //\r | |
| 96 | // This routine is used to read the value of Task Priority Register (TPR).\r | |
| 97 | //\r | |
| 98 | // Arguments :\r | |
| 99 | //\r | |
| 100 | // On Entry :\r | |
| 101 | //\r | |
| 102 | // Return Value: The current value of TPR.\r | |
| 103 | //\r | |
| 104 | //--\r | |
| 105 | //----------------------------------------------------------------------------------\r | |
| 106 | .text\r | |
| 107 | .type AsmReadTpr, @function\r | |
| 108 | .proc AsmReadTpr\r | |
| 109 | \r | |
| 110 | AsmReadTpr::\r | |
| 111 | mov r8 = cr.tpr;;\r | |
| 112 | br.ret.dpnt b0;;\r | |
| 113 | .endp AsmReadTpr\r | |
| 114 | \r | |
| 115 | //---------------------------------------------------------------------------------\r | |
| 116 | //++\r | |
| 117 | // AsmWriteTpr\r | |
| 118 | //\r | |
| 119 | // This routine is used to write the value to Task Priority Register (TPR).\r | |
| 120 | //\r | |
| 121 | // Arguments :\r | |
| 122 | //\r | |
| 123 | // On Entry : The value need to be written to TPR.\r | |
| 124 | //\r | |
| 125 | // Return Value: The value written to TPR.\r | |
| 126 | //\r | |
| 127 | //--\r | |
| 128 | //----------------------------------------------------------------------------------\r | |
| 129 | .text\r | |
| 130 | .type AsmWriteTpr, @function\r | |
| 131 | .proc AsmWriteTpr\r | |
| 132 | .regstk 1, 0, 0, 0\r | |
| 133 | \r | |
| 134 | AsmWriteTpr::\r | |
| 135 | mov cr.tpr = in0\r | |
| 136 | mov r8 = in0;;\r | |
| 137 | srlz.d;;\r | |
| 138 | br.ret.dpnt b0;;\r | |
| 139 | .endp AsmWriteTpr\r | |
| 140 | \r | |
| 141 | \r | |
| 142 | //---------------------------------------------------------------------------------\r | |
| 143 | //++\r | |
| 144 | // AsmWriteEoi\r | |
| 145 | //\r | |
| 146 | // This routine is used to write the value to End of External Interrupt Register (EOI).\r | |
| 147 | //\r | |
| 148 | // Arguments :\r | |
| 149 | //\r | |
| 150 | // On Entry : The value need to be written to EOI.\r | |
| 151 | //\r | |
| 152 | // Return Value: The value written to EOI.\r | |
| 153 | //\r | |
| 154 | //--\r | |
| 155 | //----------------------------------------------------------------------------------\r | |
| 156 | .text\r | |
| 157 | .type AsmWriteEoi, @function\r | |
| 158 | .proc AsmWriteEoi\r | |
| 159 | \r | |
| 160 | AsmWriteEoi::\r | |
| 161 | mov cr.eoi = r0;;\r | |
| 162 | srlz.d;;\r | |
| 163 | br.ret.dpnt b0;;\r | |
| 164 | .endp AsmWriteEoi\r | |
| 165 | \r | |
| 166 | \r | |
| 167 | //---------------------------------------------------------------------------------\r | |
| 168 | //++\r | |
| 169 | // AsmReadIrr0\r | |
| 170 | //\r | |
| 171 | // This routine is used to Read the value of External Interrupt Request Register 0 (IRR0).\r | |
| 172 | //\r | |
| 173 | // Arguments :\r | |
| 174 | //\r | |
| 175 | // On Entry :\r | |
| 176 | //\r | |
| 177 | // Return Value: The current value of IRR0.\r | |
| 178 | //\r | |
| 179 | //--\r | |
| 180 | //----------------------------------------------------------------------------------\r | |
| 181 | .text\r | |
| 182 | .type AsmReadIrr0, @function\r | |
| 183 | .proc AsmReadIrr0\r | |
| 184 | \r | |
| 185 | AsmReadIrr0::\r | |
| 186 | mov r8 = cr.irr0;;\r | |
| 187 | br.ret.dpnt b0;;\r | |
| 188 | .endp AsmReadIrr0\r | |
| 189 | \r | |
| 190 | \r | |
| 191 | //---------------------------------------------------------------------------------\r | |
| 192 | //++\r | |
| 193 | // AsmReadIrr1\r | |
| 194 | //\r | |
| 195 | // This routine is used to Read the value of External Interrupt Request Register 1 (IRR1).\r | |
| 196 | //\r | |
| 197 | // Arguments :\r | |
| 198 | //\r | |
| 199 | // On Entry :\r | |
| 200 | //\r | |
| 201 | // Return Value: The current value of IRR1.\r | |
| 202 | //\r | |
| 203 | //--\r | |
| 204 | //----------------------------------------------------------------------------------\r | |
| 205 | .text\r | |
| 206 | .type AsmReadIrr1, @function\r | |
| 207 | .proc AsmReadIrr1\r | |
| 208 | \r | |
| 209 | AsmReadIrr1::\r | |
| 210 | mov r8 = cr.irr1;;\r | |
| 211 | br.ret.dpnt b0;;\r | |
| 212 | .endp AsmReadIrr1\r | |
| 213 | \r | |
| 214 | \r | |
| 215 | //---------------------------------------------------------------------------------\r | |
| 216 | //++\r | |
| 217 | // AsmReadIrr2\r | |
| 218 | //\r | |
| 219 | // This routine is used to Read the value of External Interrupt Request Register 2 (IRR2).\r | |
| 220 | //\r | |
| 221 | // Arguments :\r | |
| 222 | //\r | |
| 223 | // On Entry :\r | |
| 224 | //\r | |
| 225 | // Return Value: The current value of IRR2.\r | |
| 226 | //\r | |
| 227 | //--\r | |
| 228 | //----------------------------------------------------------------------------------\r | |
| 229 | .text\r | |
| 230 | .type AsmReadIrr2, @function\r | |
| 231 | .proc AsmReadIrr2\r | |
| 232 | \r | |
| 233 | AsmReadIrr2::\r | |
| 234 | mov r8 = cr.irr2;;\r | |
| 235 | br.ret.dpnt b0;;\r | |
| 236 | .endp AsmReadIrr2\r | |
| 237 | \r | |
| 238 | \r | |
| 239 | //---------------------------------------------------------------------------------\r | |
| 240 | //++\r | |
| 241 | // AsmReadIrr3\r | |
| 242 | //\r | |
| 243 | // This routine is used to Read the value of External Interrupt Request Register 3 (IRR3).\r | |
| 244 | //\r | |
| 245 | // Arguments :\r | |
| 246 | //\r | |
| 247 | // On Entry :\r | |
| 248 | //\r | |
| 249 | // Return Value: The current value of IRR3.\r | |
| 250 | //\r | |
| 251 | //--\r | |
| 252 | //----------------------------------------------------------------------------------\r | |
| 253 | .text\r | |
| 254 | .type AsmReadIrr3, @function\r | |
| 255 | .proc AsmReadIrr3\r | |
| 256 | \r | |
| 257 | AsmReadIrr3::\r | |
| 258 | mov r8 = cr.irr3;;\r | |
| 259 | br.ret.dpnt b0;;\r | |
| 260 | .endp AsmReadIrr3\r | |
| 261 | \r | |
| 262 | \r | |
| 263 | //---------------------------------------------------------------------------------\r | |
| 264 | //++\r | |
| 265 | // AsmReadItv\r | |
| 266 | //\r | |
| 267 | // This routine is used to Read the value of Interval Timer Vector Register (ITV).\r | |
| 268 | //\r | |
| 269 | // Arguments :\r | |
| 270 | //\r | |
| 271 | // On Entry :\r | |
| 272 | //\r | |
| 273 | // Return Value: The current value of ITV.\r | |
| 274 | //\r | |
| 275 | //--\r | |
| 276 | //----------------------------------------------------------------------------------\r | |
| 277 | .text\r | |
| 278 | .type AsmReadItv, @function\r | |
| 279 | .proc AsmReadItv\r | |
| 280 | \r | |
| 281 | AsmReadItv::\r | |
| 282 | mov r8 = cr.itv;;\r | |
| 283 | br.ret.dpnt b0;;\r | |
| 284 | .endp AsmReadItv\r | |
| 285 | \r | |
| 286 | //---------------------------------------------------------------------------------\r | |
| 287 | //++\r | |
| 288 | // AsmWriteItv\r | |
| 289 | //\r | |
| 290 | // This routine is used to write the value to Interval Timer Vector Register (ITV).\r | |
| 291 | //\r | |
| 292 | // Arguments :\r | |
| 293 | //\r | |
| 294 | // On Entry : The value need to be written to ITV\r | |
| 295 | //\r | |
| 296 | // Return Value: The value written to ITV.\r | |
| 297 | //\r | |
| 298 | //--\r | |
| 299 | //----------------------------------------------------------------------------------\r | |
| 300 | .text\r | |
| 301 | .type AsmWriteItv, @function\r | |
| 302 | .proc AsmWriteItv\r | |
| 303 | .regstk 1, 0, 0, 0\r | |
| 304 | \r | |
| 305 | AsmWriteItv::\r | |
| 306 | mov cr.itv = in0\r | |
| 307 | mov r8 = in0;;\r | |
| 308 | srlz.d;;\r | |
| 309 | br.ret.dpnt b0;;\r | |
| 310 | .endp AsmWriteItv\r | |
| 311 | \r | |
| 312 | \r | |
| 313 | //---------------------------------------------------------------------------------\r | |
| 314 | //++\r | |
| 315 | // AsmReadPmv\r | |
| 316 | //\r | |
| 317 | // This routine is used to Read the value of Performance Monitoring Vector Register (PMV).\r | |
| 318 | //\r | |
| 319 | // Arguments :\r | |
| 320 | //\r | |
| 321 | // On Entry :\r | |
| 322 | //\r | |
| 323 | // Return Value: The current value of PMV.\r | |
| 324 | //\r | |
| 325 | //--\r | |
| 326 | //----------------------------------------------------------------------------------\r | |
| 327 | .text\r | |
| 328 | .type AsmReadPmv, @function\r | |
| 329 | .proc AsmReadPmv\r | |
| 330 | \r | |
| 331 | AsmReadPmv::\r | |
| 332 | mov r8 = cr.pmv;;\r | |
| 333 | br.ret.dpnt b0;;\r | |
| 334 | .endp AsmReadPmv\r | |
| 335 | \r | |
| 336 | //---------------------------------------------------------------------------------\r | |
| 337 | //++\r | |
| 338 | // AsmWritePmv\r | |
| 339 | //\r | |
| 340 | // This routine is used to write the value to Performance Monitoring Vector Register (PMV).\r | |
| 341 | //\r | |
| 342 | // Arguments :\r | |
| 343 | //\r | |
| 344 | // On Entry : The value need to be written to PMV\r | |
| 345 | //\r | |
| 346 | // Return Value: The value written to PMV.\r | |
| 347 | //\r | |
| 348 | //--\r | |
| 349 | //----------------------------------------------------------------------------------\r | |
| 350 | .text\r | |
| 351 | .type AsmWritePmv, @function\r | |
| 352 | .proc AsmWritePmv\r | |
| 353 | .regstk 1, 0, 0, 0\r | |
| 354 | \r | |
| 355 | AsmWritePmv::\r | |
| 356 | mov cr.pmv = in0\r | |
| 357 | mov r8 = in0;;\r | |
| 358 | srlz.d;;\r | |
| 359 | br.ret.dpnt b0;;\r | |
| 360 | .endp AsmWritePmv\r | |
| 361 | \r | |
| 362 | \r | |
| 363 | //---------------------------------------------------------------------------------\r | |
| 364 | //++\r | |
| 365 | // AsmReadCmcv\r | |
| 366 | //\r | |
| 367 | // This routine is used to Read the value of Corrected Machine Check Vector Register (CMCV).\r | |
| 368 | //\r | |
| 369 | // Arguments :\r | |
| 370 | //\r | |
| 371 | // On Entry :\r | |
| 372 | //\r | |
| 373 | // Return Value: The current value of CMCV.\r | |
| 374 | //\r | |
| 375 | //--\r | |
| 376 | //----------------------------------------------------------------------------------\r | |
| 377 | .text\r | |
| 378 | .type AsmReadCmcv, @function\r | |
| 379 | .proc AsmReadCmcv\r | |
| 380 | \r | |
| 381 | AsmReadCmcv::\r | |
| 382 | mov r8 = cr.cmcv;;\r | |
| 383 | br.ret.dpnt b0;;\r | |
| 384 | .endp AsmReadCmcv\r | |
| 385 | \r | |
| 386 | //---------------------------------------------------------------------------------\r | |
| 387 | //++\r | |
| 388 | // AsmWriteCmcv\r | |
| 389 | //\r | |
| 390 | // This routine is used to write the value to Corrected Machine Check Vector Register (CMCV).\r | |
| 391 | //\r | |
| 392 | // Arguments :\r | |
| 393 | //\r | |
| 394 | // On Entry : The value need to be written to CMCV\r | |
| 395 | //\r | |
| 396 | // Return Value: The value written to CMCV.\r | |
| 397 | //\r | |
| 398 | //--\r | |
| 399 | //----------------------------------------------------------------------------------\r | |
| 400 | .text\r | |
| 401 | .type AsmWriteCmcv, @function\r | |
| 402 | .proc AsmWriteCmcv\r | |
| 403 | .regstk 1, 0, 0, 0\r | |
| 404 | \r | |
| 405 | AsmWriteCmcv::\r | |
| 406 | mov cr.cmcv = in0\r | |
| 407 | mov r8 = in0;;\r | |
| 408 | srlz.d;;\r | |
| 409 | br.ret.dpnt b0;;\r | |
| 410 | .endp AsmWriteCmcv\r | |
| 411 | \r | |
| 412 | \r | |
| 413 | //---------------------------------------------------------------------------------\r | |
| 414 | //++\r | |
| 415 | // AsmReadLrr0\r | |
| 416 | //\r | |
| 417 | // This routine is used to read the value of Local Redirection Register 0 (LRR0).\r | |
| 418 | //\r | |
| 419 | // Arguments :\r | |
| 420 | //\r | |
| 421 | // On Entry :\r | |
| 422 | //\r | |
| 423 | // Return Value: The current value of LRR0.\r | |
| 424 | //\r | |
| 425 | //--\r | |
| 426 | //----------------------------------------------------------------------------------\r | |
| 427 | .text\r | |
| 428 | .type AsmReadLrr0, @function\r | |
| 429 | .proc AsmReadLrr0\r | |
| 430 | \r | |
| 431 | AsmReadLrr0::\r | |
| 432 | mov r8 = cr.lrr0;;\r | |
| 433 | br.ret.dpnt b0;;\r | |
| 434 | .endp AsmReadLrr0\r | |
| 435 | \r | |
| 436 | //---------------------------------------------------------------------------------\r | |
| 437 | //++\r | |
| 438 | // AsmWriteLrr0\r | |
| 439 | //\r | |
| 440 | // This routine is used to write the value to Local Redirection Register 0 (LRR0).\r | |
| 441 | //\r | |
| 442 | // Arguments :\r | |
| 443 | //\r | |
| 444 | // On Entry : The value need to be written to LRR0.\r | |
| 445 | //\r | |
| 446 | // Return Value: The value written to LRR0.\r | |
| 447 | //\r | |
| 448 | //--\r | |
| 449 | //----------------------------------------------------------------------------------\r | |
| 450 | .text\r | |
| 451 | .type AsmWriteLrr0, @function\r | |
| 452 | .proc AsmWriteLrr0\r | |
| 453 | .regstk 1, 0, 0, 0\r | |
| 454 | \r | |
| 455 | AsmWriteLrr0::\r | |
| 456 | mov cr.lrr0 = in0\r | |
| 457 | mov r8 = in0;;\r | |
| 458 | srlz.d;;\r | |
| 459 | br.ret.dpnt b0;;\r | |
| 460 | .endp AsmWriteLrr0\r | |
| 461 | \r | |
| 462 | \r | |
| 463 | //---------------------------------------------------------------------------------\r | |
| 464 | //++\r | |
| 465 | // AsmReadLrr1\r | |
| 466 | //\r | |
| 467 | // This routine is used to read the value of Local Redirection Register 1 (LRR1).\r | |
| 468 | //\r | |
| 469 | // Arguments :\r | |
| 470 | //\r | |
| 471 | // On Entry :\r | |
| 472 | //\r | |
| 473 | // Return Value: The current value of LRR1.\r | |
| 474 | //\r | |
| 475 | //--\r | |
| 476 | //----------------------------------------------------------------------------------\r | |
| 477 | .text\r | |
| 478 | .type AsmReadLrr1, @function\r | |
| 479 | .proc AsmReadLrr1\r | |
| 480 | \r | |
| 481 | AsmReadLrr1::\r | |
| 482 | mov r8 = cr.lrr1;;\r | |
| 483 | br.ret.dpnt b0;;\r | |
| 484 | .endp AsmReadLrr1\r | |
| 485 | \r | |
| 486 | //---------------------------------------------------------------------------------\r | |
| 487 | //++\r | |
| 488 | // AsmWriteLrr1\r | |
| 489 | //\r | |
| 490 | // This routine is used to write the value to Local Redirection Register 1 (LRR1).\r | |
| 491 | //\r | |
| 492 | // Arguments :\r | |
| 493 | //\r | |
| 494 | // On Entry : The value need to be written to LRR1.\r | |
| 495 | //\r | |
| 496 | // Return Value: The value written to LRR1.\r | |
| 497 | //\r | |
| 498 | //--\r | |
| 499 | //----------------------------------------------------------------------------------\r | |
| 500 | .text\r | |
| 501 | .type AsmWriteLrr1, @function\r | |
| 502 | .proc AsmWriteLrr1\r | |
| 503 | .regstk 1, 0, 0, 0\r | |
| 504 | \r | |
| 505 | AsmWriteLrr1::\r | |
| 506 | mov cr.lrr1 = in0\r | |
| 507 | mov r8 = in0;;\r | |
| 508 | srlz.d;;\r | |
| 509 | br.ret.dpnt b0;;\r | |
| 510 | .endp AsmWriteLrr1\r | |
| 511 | \r |