1 /* 2 * This file is subject to the terms and conditions of the GNU General Public 3 * License. See the file "COPYING" in the main directory of this archive 4 * for more details. 5 * 6 * Copyright (C) 2003 Ralf Baechle 7 */ 8 #ifndef _ASM_ASMMACRO_H 9 #define _ASM_ASMMACRO_H 10 11 #include <asm/hazards.h> 12 #include <asm/asm-offsets.h> 13 #include <asm/msa.h> 14 15 #ifdef CONFIG_32BIT 16 #include <asm/asmmacro-32.h> 17 #endif 18 #ifdef CONFIG_64BIT 19 #include <asm/asmmacro-64.h> 20 #endif 21 22 /* preprocessor replaces the fp in ".set fp=64" with $30 otherwise */ 23 #undef fp 24 25 /* 26 * Helper macros for generating raw instruction encodings. 27 */ 28 #ifdef CONFIG_CPU_MICROMIPS 29 .macro insn32_if_mm enc 30 .insn 31 .hword ((\enc) >> 16) 32 .hword ((\enc) & 0xffff) 33 .endm 34 35 .macro insn_if_mips enc 36 .endm 37 #else 38 .macro insn32_if_mm enc 39 .endm 40 41 .macro insn_if_mips enc 42 .insn 43 .word (\enc) 44 .endm 45 #endif 46 47 #ifdef CONFIG_CPU_HAS_DIEI 48 .macro local_irq_enable 49 ei 50 irq_enable_hazard 51 .endm 52 53 .macro local_irq_disable 54 di 55 irq_disable_hazard 56 .endm 57 #else /* !CONFIG_CPU_MIPSR2 && !CONFIG_CPU_MIPSR5 && !CONFIG_CPU_MIPSR6 */ 58 .macro local_irq_enable reg=t0 59 mfc0 \reg, CP0_STATUS 60 ori \reg, \reg, 1 61 mtc0 \reg, CP0_STATUS 62 irq_enable_hazard 63 .endm 64 65 .macro local_irq_disable reg=t0 66 #ifdef CONFIG_PREEMPTION 67 lw \reg, TI_PRE_COUNT($28) 68 addi \reg, \reg, 1 69 sw \reg, TI_PRE_COUNT($28) 70 #endif 71 mfc0 \reg, CP0_STATUS 72 ori \reg, \reg, 1 73 xori \reg, \reg, 1 74 mtc0 \reg, CP0_STATUS 75 irq_disable_hazard 76 #ifdef CONFIG_PREEMPTION 77 lw \reg, TI_PRE_COUNT($28) 78 addi \reg, \reg, -1 79 sw \reg, TI_PRE_COUNT($28) 80 #endif 81 .endm 82 #endif /* !CONFIG_CPU_MIPSR2 && !CONFIG_CPU_MIPSR5 && !CONFIG_CPU_MIPSR6 */ 83 84 .macro fpu_save_16even thread tmp=t0 85 .set push 86 .set hardfloat 87 cfc1 \tmp, fcr31 88 sdc1 $f0, THREAD_FPR0(\thread) 89 sdc1 $f2, THREAD_FPR2(\thread) 90 sdc1 $f4, THREAD_FPR4(\thread) 91 sdc1 $f6, THREAD_FPR6(\thread) 92 sdc1 $f8, THREAD_FPR8(\thread) 93 sdc1 $f10, THREAD_FPR10(\thread) 94 sdc1 $f12, THREAD_FPR12(\thread) 95 sdc1 $f14, THREAD_FPR14(\thread) 96 sdc1 $f16, THREAD_FPR16(\thread) 97 sdc1 $f18, THREAD_FPR18(\thread) 98 sdc1 $f20, THREAD_FPR20(\thread) 99 sdc1 $f22, THREAD_FPR22(\thread) 100 sdc1 $f24, THREAD_FPR24(\thread) 101 sdc1 $f26, THREAD_FPR26(\thread) 102 sdc1 $f28, THREAD_FPR28(\thread) 103 sdc1 $f30, THREAD_FPR30(\thread) 104 sw \tmp, THREAD_FCR31(\thread) 105 .set pop 106 .endm 107 108 .macro fpu_save_16odd thread 109 .set push 110 .set mips64r2 111 .set fp=64 112 .set hardfloat 113 sdc1 $f1, THREAD_FPR1(\thread) 114 sdc1 $f3, THREAD_FPR3(\thread) 115 sdc1 $f5, THREAD_FPR5(\thread) 116 sdc1 $f7, THREAD_FPR7(\thread) 117 sdc1 $f9, THREAD_FPR9(\thread) 118 sdc1 $f11, THREAD_FPR11(\thread) 119 sdc1 $f13, THREAD_FPR13(\thread) 120 sdc1 $f15, THREAD_FPR15(\thread) 121 sdc1 $f17, THREAD_FPR17(\thread) 122 sdc1 $f19, THREAD_FPR19(\thread) 123 sdc1 $f21, THREAD_FPR21(\thread) 124 sdc1 $f23, THREAD_FPR23(\thread) 125 sdc1 $f25, THREAD_FPR25(\thread) 126 sdc1 $f27, THREAD_FPR27(\thread) 127 sdc1 $f29, THREAD_FPR29(\thread) 128 sdc1 $f31, THREAD_FPR31(\thread) 129 .set pop 130 .endm 131 132 .macro fpu_save_double thread status tmp 133 #if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2) || \ 134 defined(CONFIG_CPU_MIPSR5) || defined(CONFIG_CPU_MIPSR6) 135 sll \tmp, \status, 5 136 bgez \tmp, 10f 137 fpu_save_16odd \thread 138 10: 139 #endif 140 fpu_save_16even \thread \tmp 141 .endm 142 143 .macro fpu_restore_16even thread tmp=t0 144 .set push 145 .set hardfloat 146 lw \tmp, THREAD_FCR31(\thread) 147 ldc1 $f0, THREAD_FPR0(\thread) 148 ldc1 $f2, THREAD_FPR2(\thread) 149 ldc1 $f4, THREAD_FPR4(\thread) 150 ldc1 $f6, THREAD_FPR6(\thread) 151 ldc1 $f8, THREAD_FPR8(\thread) 152 ldc1 $f10, THREAD_FPR10(\thread) 153 ldc1 $f12, THREAD_FPR12(\thread) 154 ldc1 $f14, THREAD_FPR14(\thread) 155 ldc1 $f16, THREAD_FPR16(\thread) 156 ldc1 $f18, THREAD_FPR18(\thread) 157 ldc1 $f20, THREAD_FPR20(\thread) 158 ldc1 $f22, THREAD_FPR22(\thread) 159 ldc1 $f24, THREAD_FPR24(\thread) 160 ldc1 $f26, THREAD_FPR26(\thread) 161 ldc1 $f28, THREAD_FPR28(\thread) 162 ldc1 $f30, THREAD_FPR30(\thread) 163 ctc1 \tmp, fcr31 164 .set pop 165 .endm 166 167 .macro fpu_restore_16odd thread 168 .set push 169 .set mips64r2 170 .set fp=64 171 .set hardfloat 172 ldc1 $f1, THREAD_FPR1(\thread) 173 ldc1 $f3, THREAD_FPR3(\thread) 174 ldc1 $f5, THREAD_FPR5(\thread) 175 ldc1 $f7, THREAD_FPR7(\thread) 176 ldc1 $f9, THREAD_FPR9(\thread) 177 ldc1 $f11, THREAD_FPR11(\thread) 178 ldc1 $f13, THREAD_FPR13(\thread) 179 ldc1 $f15, THREAD_FPR15(\thread) 180 ldc1 $f17, THREAD_FPR17(\thread) 181 ldc1 $f19, THREAD_FPR19(\thread) 182 ldc1 $f21, THREAD_FPR21(\thread) 183 ldc1 $f23, THREAD_FPR23(\thread) 184 ldc1 $f25, THREAD_FPR25(\thread) 185 ldc1 $f27, THREAD_FPR27(\thread) 186 ldc1 $f29, THREAD_FPR29(\thread) 187 ldc1 $f31, THREAD_FPR31(\thread) 188 .set pop 189 .endm 190 191 .macro fpu_restore_double thread status tmp 192 #if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPSR2) || \ 193 defined(CONFIG_CPU_MIPSR5) || defined(CONFIG_CPU_MIPSR6) 194 sll \tmp, \status, 5 195 bgez \tmp, 10f # 16 register mode? 196 197 fpu_restore_16odd \thread 198 10: 199 #endif 200 fpu_restore_16even \thread \tmp 201 .endm 202 203 #if defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR5) || \ 204 defined(CONFIG_CPU_MIPSR6) 205 .macro _EXT rd, rs, p, s 206 ext \rd, \rs, \p, \s 207 .endm 208 #else /* !CONFIG_CPU_MIPSR2 && !CONFIG_CPU_MIPSR5 && !CONFIG_CPU_MIPSR6 */ 209 .macro _EXT rd, rs, p, s 210 srl \rd, \rs, \p 211 andi \rd, \rd, (1 << \s) - 1 212 .endm 213 #endif /* !CONFIG_CPU_MIPSR2 && !CONFIG_CPU_MIPSR5 && !CONFIG_CPU_MIPSR6 */ 214 215 /* 216 * Temporary until all gas have MT ASE support 217 */ 218 .macro DMT reg=0 219 insn_if_mips 0x41600bc1 | (\reg << 16) 220 insn32_if_mm 0x0000057C | (\reg << 21) 221 .endm 222 223 .macro EMT reg=0 224 insn_if_mips 0x41600be1 | (\reg << 16) 225 insn32_if_mm 0x0000257C | (\reg << 21) 226 .endm 227 228 .macro DVPE reg=0 229 insn_if_mips 0x41600001 | (\reg << 16) 230 insn32_if_mm 0x0000157C | (\reg << 21) 231 .endm 232 233 .macro EVPE reg=0 234 insn_if_mips 0x41600021 | (\reg << 16) 235 insn32_if_mm 0x0000357C | (\reg << 21) 236 .endm 237 238 .macro MFTR rs=0, rt=0, u=0, sel=0 239 insn_if_mips 0x41000000 | (\rt << 16) | (\rs << 11) | (\u << 5) | (\sel) 240 insn32_if_mm 0x0000000E | (\rt << 21) | (\rs << 16) | (\u << 10) | (\sel << 4) 241 .endm 242 243 .macro MTTR rt=0, rs=0, u=0, sel=0 244 insn_if_mips 0x41800000 | (\rt << 16) | (\rs << 11) | (\u << 5) | (\sel) 245 insn32_if_mm 0x00000006 | (\rt << 21) | (\rs << 16) | (\u << 10) | (\sel << 4) 246 .endm 247 248 #ifdef TOOLCHAIN_SUPPORTS_MSA 249 .macro _cfcmsa rd, cs 250 .set push 251 .set mips32r2 252 .set fp=64 253 .set msa 254 cfcmsa \rd, $\cs 255 .set pop 256 .endm 257 258 .macro _ctcmsa cd, rs 259 .set push 260 .set mips32r2 261 .set fp=64 262 .set msa 263 ctcmsa $\cd, \rs 264 .set pop 265 .endm 266 267 .macro ld_b wd, off, base 268 .set push 269 .set mips32r2 270 .set fp=64 271 .set msa 272 ld.b $w\wd, \off(\base) 273 .set pop 274 .endm 275 276 .macro ld_h wd, off, base 277 .set push 278 .set mips32r2 279 .set fp=64 280 .set msa 281 ld.h $w\wd, \off(\base) 282 .set pop 283 .endm 284 285 .macro ld_w wd, off, base 286 .set push 287 .set mips32r2 288 .set fp=64 289 .set msa 290 ld.w $w\wd, \off(\base) 291 .set pop 292 .endm 293 294 .macro ld_d wd, off, base 295 .set push 296 .set mips32r2 297 .set fp=64 298 .set msa 299 ld.d $w\wd, \off(\base) 300 .set pop 301 .endm 302 303 .macro st_b wd, off, base 304 .set push 305 .set mips32r2 306 .set fp=64 307 .set msa 308 st.b $w\wd, \off(\base) 309 .set pop 310 .endm 311 312 .macro st_h wd, off, base 313 .set push 314 .set mips32r2 315 .set fp=64 316 .set msa 317 st.h $w\wd, \off(\base) 318 .set pop 319 .endm 320 321 .macro st_w wd, off, base 322 .set push 323 .set mips32r2 324 .set fp=64 325 .set msa 326 st.w $w\wd, \off(\base) 327 .set pop 328 .endm 329 330 .macro st_d wd, off, base 331 .set push 332 .set mips32r2 333 .set fp=64 334 .set msa 335 st.d $w\wd, \off(\base) 336 .set pop 337 .endm 338 339 .macro copy_s_w ws, n 340 .set push 341 .set mips32r2 342 .set fp=64 343 .set msa 344 copy_s.w $1, $w\ws[\n] 345 .set pop 346 .endm 347 348 .macro copy_s_d ws, n 349 .set push 350 .set mips64r2 351 .set fp=64 352 .set msa 353 copy_s.d $1, $w\ws[\n] 354 .set pop 355 .endm 356 357 .macro insert_w wd, n 358 .set push 359 .set mips32r2 360 .set fp=64 361 .set msa 362 insert.w $w\wd[\n], $1 363 .set pop 364 .endm 365 366 .macro insert_d wd, n 367 .set push 368 .set mips64r2 369 .set fp=64 370 .set msa 371 insert.d $w\wd[\n], $1 372 .set pop 373 .endm 374 #else 375 376 /* 377 * Temporary until all toolchains in use include MSA support. 378 */ 379 .macro _cfcmsa rd, cs 380 .set push 381 .set noat 382 .set hardfloat 383 insn_if_mips 0x787e0059 | (\cs << 11) 384 insn32_if_mm 0x587e0056 | (\cs << 11) 385 move \rd, $1 386 .set pop 387 .endm 388 389 .macro _ctcmsa cd, rs 390 .set push 391 .set noat 392 .set hardfloat 393 move $1, \rs 394 insn_if_mips 0x783e0819 | (\cd << 6) 395 insn32_if_mm 0x583e0816 | (\cd << 6) 396 .set pop 397 .endm 398 399 .macro ld_b wd, off, base 400 .set push 401 .set noat 402 .set hardfloat 403 PTR_ADDU $1, \base, \off 404 insn_if_mips 0x78000820 | (\wd << 6) 405 insn32_if_mm 0x58000807 | (\wd << 6) 406 .set pop 407 .endm 408 409 .macro ld_h wd, off, base 410 .set push 411 .set noat 412 .set hardfloat 413 PTR_ADDU $1, \base, \off 414 insn_if_mips 0x78000821 | (\wd << 6) 415 insn32_if_mm 0x58000817 | (\wd << 6) 416 .set pop 417 .endm 418 419 .macro ld_w wd, off, base 420 .set push 421 .set noat 422 .set hardfloat 423 PTR_ADDU $1, \base, \off 424 insn_if_mips 0x78000822 | (\wd << 6) 425 insn32_if_mm 0x58000827 | (\wd << 6) 426 .set pop 427 .endm 428 429 .macro ld_d wd, off, base 430 .set push 431 .set noat 432 .set hardfloat 433 PTR_ADDU $1, \base, \off 434 insn_if_mips 0x78000823 | (\wd << 6) 435 insn32_if_mm 0x58000837 | (\wd << 6) 436 .set pop 437 .endm 438 439 .macro st_b wd, off, base 440 .set push 441 .set noat 442 .set hardfloat 443 PTR_ADDU $1, \base, \off 444 insn_if_mips 0x78000824 | (\wd << 6) 445 insn32_if_mm 0x5800080f | (\wd << 6) 446 .set pop 447 .endm 448 449 .macro st_h wd, off, base 450 .set push 451 .set noat 452 .set hardfloat 453 PTR_ADDU $1, \base, \off 454 insn_if_mips 0x78000825 | (\wd << 6) 455 insn32_if_mm 0x5800081f | (\wd << 6) 456 .set pop 457 .endm 458 459 .macro st_w wd, off, base 460 .set push 461 .set noat 462 .set hardfloat 463 PTR_ADDU $1, \base, \off 464 insn_if_mips 0x78000826 | (\wd << 6) 465 insn32_if_mm 0x5800082f | (\wd << 6) 466 .set pop 467 .endm 468 469 .macro st_d wd, off, base 470 .set push 471 .set noat 472 .set hardfloat 473 PTR_ADDU $1, \base, \off 474 insn_if_mips 0x78000827 | (\wd << 6) 475 insn32_if_mm 0x5800083f | (\wd << 6) 476 .set pop 477 .endm 478 479 .macro copy_s_w ws, n 480 .set push 481 .set noat 482 .set hardfloat 483 insn_if_mips 0x78b00059 | (\n << 16) | (\ws << 11) 484 insn32_if_mm 0x58b00056 | (\n << 16) | (\ws << 11) 485 .set pop 486 .endm 487 488 .macro copy_s_d ws, n 489 .set push 490 .set noat 491 .set hardfloat 492 insn_if_mips 0x78b80059 | (\n << 16) | (\ws << 11) 493 insn32_if_mm 0x58b80056 | (\n << 16) | (\ws << 11) 494 .set pop 495 .endm 496 497 .macro insert_w wd, n 498 .set push 499 .set noat 500 .set hardfloat 501 insn_if_mips 0x79300819 | (\n << 16) | (\wd << 6) 502 insn32_if_mm 0x59300816 | (\n << 16) | (\wd << 6) 503 .set pop 504 .endm 505 506 .macro insert_d wd, n 507 .set push 508 .set noat 509 .set hardfloat 510 insn_if_mips 0x79380819 | (\n << 16) | (\wd << 6) 511 insn32_if_mm 0x59380816 | (\n << 16) | (\wd << 6) 512 .set pop 513 .endm 514 #endif 515 516 #ifdef TOOLCHAIN_SUPPORTS_MSA 517 #define FPR_BASE_OFFS THREAD_FPR0 518 #define FPR_BASE $1 519 #else 520 #define FPR_BASE_OFFS 0 521 #define FPR_BASE \thread 522 #endif 523 524 .macro msa_save_all thread 525 .set push 526 .set noat 527 #ifdef TOOLCHAIN_SUPPORTS_MSA 528 PTR_ADDU FPR_BASE, \thread, FPR_BASE_OFFS 529 #endif 530 st_d 0, THREAD_FPR0 - FPR_BASE_OFFS, FPR_BASE 531 st_d 1, THREAD_FPR1 - FPR_BASE_OFFS, FPR_BASE 532 st_d 2, THREAD_FPR2 - FPR_BASE_OFFS, FPR_BASE 533 st_d 3, THREAD_FPR3 - FPR_BASE_OFFS, FPR_BASE 534 st_d 4, THREAD_FPR4 - FPR_BASE_OFFS, FPR_BASE 535 st_d 5, THREAD_FPR5 - FPR_BASE_OFFS, FPR_BASE 536 st_d 6, THREAD_FPR6 - FPR_BASE_OFFS, FPR_BASE 537 st_d 7, THREAD_FPR7 - FPR_BASE_OFFS, FPR_BASE 538 st_d 8, THREAD_FPR8 - FPR_BASE_OFFS, FPR_BASE 539 st_d 9, THREAD_FPR9 - FPR_BASE_OFFS, FPR_BASE 540 st_d 10, THREAD_FPR10 - FPR_BASE_OFFS, FPR_BASE 541 st_d 11, THREAD_FPR11 - FPR_BASE_OFFS, FPR_BASE 542 st_d 12, THREAD_FPR12 - FPR_BASE_OFFS, FPR_BASE 543 st_d 13, THREAD_FPR13 - FPR_BASE_OFFS, FPR_BASE 544 st_d 14, THREAD_FPR14 - FPR_BASE_OFFS, FPR_BASE 545 st_d 15, THREAD_FPR15 - FPR_BASE_OFFS, FPR_BASE 546 st_d 16, THREAD_FPR16 - FPR_BASE_OFFS, FPR_BASE 547 st_d 17, THREAD_FPR17 - FPR_BASE_OFFS, FPR_BASE 548 st_d 18, THREAD_FPR18 - FPR_BASE_OFFS, FPR_BASE 549 st_d 19, THREAD_FPR19 - FPR_BASE_OFFS, FPR_BASE 550 st_d 20, THREAD_FPR20 - FPR_BASE_OFFS, FPR_BASE 551 st_d 21, THREAD_FPR21 - FPR_BASE_OFFS, FPR_BASE 552 st_d 22, THREAD_FPR22 - FPR_BASE_OFFS, FPR_BASE 553 st_d 23, THREAD_FPR23 - FPR_BASE_OFFS, FPR_BASE 554 st_d 24, THREAD_FPR24 - FPR_BASE_OFFS, FPR_BASE 555 st_d 25, THREAD_FPR25 - FPR_BASE_OFFS, FPR_BASE 556 st_d 26, THREAD_FPR26 - FPR_BASE_OFFS, FPR_BASE 557 st_d 27, THREAD_FPR27 - FPR_BASE_OFFS, FPR_BASE 558 st_d 28, THREAD_FPR28 - FPR_BASE_OFFS, FPR_BASE 559 st_d 29, THREAD_FPR29 - FPR_BASE_OFFS, FPR_BASE 560 st_d 30, THREAD_FPR30 - FPR_BASE_OFFS, FPR_BASE 561 st_d 31, THREAD_FPR31 - FPR_BASE_OFFS, FPR_BASE 562 .set hardfloat 563 _cfcmsa $1, MSA_CSR 564 sw $1, THREAD_MSA_CSR(\thread) 565 .set pop 566 .endm 567 568 .macro msa_restore_all thread 569 .set push 570 .set noat 571 .set hardfloat 572 lw $1, THREAD_MSA_CSR(\thread) 573 _ctcmsa MSA_CSR, $1 574 #ifdef TOOLCHAIN_SUPPORTS_MSA 575 PTR_ADDU FPR_BASE, \thread, FPR_BASE_OFFS 576 #endif 577 ld_d 0, THREAD_FPR0 - FPR_BASE_OFFS, FPR_BASE 578 ld_d 1, THREAD_FPR1 - FPR_BASE_OFFS, FPR_BASE 579 ld_d 2, THREAD_FPR2 - FPR_BASE_OFFS, FPR_BASE 580 ld_d 3, THREAD_FPR3 - FPR_BASE_OFFS, FPR_BASE 581 ld_d 4, THREAD_FPR4 - FPR_BASE_OFFS, FPR_BASE 582 ld_d 5, THREAD_FPR5 - FPR_BASE_OFFS, FPR_BASE 583 ld_d 6, THREAD_FPR6 - FPR_BASE_OFFS, FPR_BASE 584 ld_d 7, THREAD_FPR7 - FPR_BASE_OFFS, FPR_BASE 585 ld_d 8, THREAD_FPR8 - FPR_BASE_OFFS, FPR_BASE 586 ld_d 9, THREAD_FPR9 - FPR_BASE_OFFS, FPR_BASE 587 ld_d 10, THREAD_FPR10 - FPR_BASE_OFFS, FPR_BASE 588 ld_d 11, THREAD_FPR11 - FPR_BASE_OFFS, FPR_BASE 589 ld_d 12, THREAD_FPR12 - FPR_BASE_OFFS, FPR_BASE 590 ld_d 13, THREAD_FPR13 - FPR_BASE_OFFS, FPR_BASE 591 ld_d 14, THREAD_FPR14 - FPR_BASE_OFFS, FPR_BASE 592 ld_d 15, THREAD_FPR15 - FPR_BASE_OFFS, FPR_BASE 593 ld_d 16, THREAD_FPR16 - FPR_BASE_OFFS, FPR_BASE 594 ld_d 17, THREAD_FPR17 - FPR_BASE_OFFS, FPR_BASE 595 ld_d 18, THREAD_FPR18 - FPR_BASE_OFFS, FPR_BASE 596 ld_d 19, THREAD_FPR19 - FPR_BASE_OFFS, FPR_BASE 597 ld_d 20, THREAD_FPR20 - FPR_BASE_OFFS, FPR_BASE 598 ld_d 21, THREAD_FPR21 - FPR_BASE_OFFS, FPR_BASE 599 ld_d 22, THREAD_FPR22 - FPR_BASE_OFFS, FPR_BASE 600 ld_d 23, THREAD_FPR23 - FPR_BASE_OFFS, FPR_BASE 601 ld_d 24, THREAD_FPR24 - FPR_BASE_OFFS, FPR_BASE 602 ld_d 25, THREAD_FPR25 - FPR_BASE_OFFS, FPR_BASE 603 ld_d 26, THREAD_FPR26 - FPR_BASE_OFFS, FPR_BASE 604 ld_d 27, THREAD_FPR27 - FPR_BASE_OFFS, FPR_BASE 605 ld_d 28, THREAD_FPR28 - FPR_BASE_OFFS, FPR_BASE 606 ld_d 29, THREAD_FPR29 - FPR_BASE_OFFS, FPR_BASE 607 ld_d 30, THREAD_FPR30 - FPR_BASE_OFFS, FPR_BASE 608 ld_d 31, THREAD_FPR31 - FPR_BASE_OFFS, FPR_BASE 609 .set pop 610 .endm 611 612 #undef FPR_BASE_OFFS 613 #undef FPR_BASE 614 615 .macro msa_init_upper wd 616 #ifdef CONFIG_64BIT 617 insert_d \wd, 1 618 #else 619 insert_w \wd, 2 620 insert_w \wd, 3 621 #endif 622 .endm 623 624 .macro msa_init_all_upper 625 .set push 626 .set noat 627 .set hardfloat 628 not $1, zero 629 msa_init_upper 0 630 msa_init_upper 1 631 msa_init_upper 2 632 msa_init_upper 3 633 msa_init_upper 4 634 msa_init_upper 5 635 msa_init_upper 6 636 msa_init_upper 7 637 msa_init_upper 8 638 msa_init_upper 9 639 msa_init_upper 10 640 msa_init_upper 11 641 msa_init_upper 12 642 msa_init_upper 13 643 msa_init_upper 14 644 msa_init_upper 15 645 msa_init_upper 16 646 msa_init_upper 17 647 msa_init_upper 18 648 msa_init_upper 19 649 msa_init_upper 20 650 msa_init_upper 21 651 msa_init_upper 22 652 msa_init_upper 23 653 msa_init_upper 24 654 msa_init_upper 25 655 msa_init_upper 26 656 msa_init_upper 27 657 msa_init_upper 28 658 msa_init_upper 29 659 msa_init_upper 30 660 msa_init_upper 31 661 .set pop 662 .endm 663 664 #endif /* _ASM_ASMMACRO_H */ 665