target-ppc/op.c

   1 /*
   2  *  PowerPC emulation micro-operations for qemu.
   3  *
   4  *  Copyright (c) 2003-2007 Jocelyn Mayer
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 //#define DEBUG_OP
  22
  23 #include "config.h"
  24 #include "exec.h"
  25 #include "op_helper.h"
  26
  27 #define REG 0
  28 #include "op_template.h"
  29
  30 #define REG 1
  31 #include "op_template.h"
  32
  33 #define REG 2
  34 #include "op_template.h"
  35
  36 #define REG 3
  37 #include "op_template.h"
  38
  39 #define REG 4
  40 #include "op_template.h"
  41
  42 #define REG 5
  43 #include "op_template.h"
  44
  45 #define REG 6
  46 #include "op_template.h"
  47
  48 #define REG 7
  49 #include "op_template.h"
  50
  51 #define REG 8
  52 #include "op_template.h"
  53
  54 #define REG 9
  55 #include "op_template.h"
  56
  57 #define REG 10
  58 #include "op_template.h"
  59
  60 #define REG 11
  61 #include "op_template.h"
  62
  63 #define REG 12
  64 #include "op_template.h"
  65
  66 #define REG 13
  67 #include "op_template.h"
  68
  69 #define REG 14
  70 #include "op_template.h"
  71
  72 #define REG 15
  73 #include "op_template.h"
  74
  75 #define REG 16
  76 #include "op_template.h"
  77
  78 #define REG 17
  79 #include "op_template.h"
  80
  81 #define REG 18
  82 #include "op_template.h"
  83
  84 #define REG 19
  85 #include "op_template.h"
  86
  87 #define REG 20
  88 #include "op_template.h"
  89
  90 #define REG 21
  91 #include "op_template.h"
  92
  93 #define REG 22
  94 #include "op_template.h"
  95
  96 #define REG 23
  97 #include "op_template.h"
  98
  99 #define REG 24
 100 #include "op_template.h"
 101
 102 #define REG 25
 103 #include "op_template.h"
 104
 105 #define REG 26
 106 #include "op_template.h"
 107
 108 #define REG 27
 109 #include "op_template.h"
 110
 111 #define REG 28
 112 #include "op_template.h"
 113
 114 #define REG 29
 115 #include "op_template.h"
 116
 117 #define REG 30
 118 #include "op_template.h"
 119
 120 #define REG 31
 121 #include "op_template.h"
 122
 123 void OPPROTO op_print_mem_EA (void)
 124 {
 125     do_print_mem_EA(T0);
 126     RETURN();
 127 }
 128
 129 /* PowerPC state maintenance operations */
 130 /* set_Rc0 */
 131 void OPPROTO op_set_Rc0 (void)
 132 {
 133     env->crf[0] = T0 | xer_so;
 134     RETURN();
 135 }
 136
 137 /* Set Rc1 (for floating point arithmetic) */
 138 void OPPROTO op_set_Rc1 (void)
 139 {
 140     env->crf[1] = env->fpscr[7];
 141     RETURN();
 142 }
 143
 144 /* Constants load */
 145 void OPPROTO op_reset_T0 (void)
 146 {
 147     T0 = 0;
 148     RETURN();
 149 }
 150
 151 void OPPROTO op_set_T0 (void)
 152 {
 153     T0 = (uint32_t)PARAM1;
 154     RETURN();
 155 }
 156
 157 #if defined(TARGET_PPC64)
 158 void OPPROTO op_set_T0_64 (void)
 159 {
 160     T0 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
 161     RETURN();
 162 }
 163 #endif
 164
 165 void OPPROTO op_set_T1 (void)
 166 {
 167     T1 = (uint32_t)PARAM1;
 168     RETURN();
 169 }
 170
 171 #if defined(TARGET_PPC64)
 172 void OPPROTO op_set_T1_64 (void)
 173 {
 174     T1 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
 175     RETURN();
 176 }
 177 #endif
 178
 179 #if 0 // unused
 180 void OPPROTO op_set_T2 (void)
 181 {
 182     T2 = (uint32_t)PARAM1;
 183     RETURN();
 184 }
 185 #endif
 186
 187 void OPPROTO op_move_T1_T0 (void)
 188 {
 189     T1 = T0;
 190     RETURN();
 191 }
 192
 193 void OPPROTO op_move_T2_T0 (void)
 194 {
 195     T2 = T0;
 196     RETURN();
 197 }
 198
 199 /* Generate exceptions */
 200 void OPPROTO op_raise_exception_err (void)
 201 {
 202     do_raise_exception_err(PARAM1, PARAM2);
 203 }
 204
 205 void OPPROTO op_update_nip (void)
 206 {
 207     env->nip = (uint32_t)PARAM1;
 208     RETURN();
 209 }
 210
 211 #if defined(TARGET_PPC64)
 212 void OPPROTO op_update_nip_64 (void)
 213 {
 214     env->nip = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
 215     RETURN();
 216 }
 217 #endif
 218
 219 void OPPROTO op_debug (void)
 220 {
 221     do_raise_exception(EXCP_DEBUG);
 222 }
 223
 224 void OPPROTO op_exit_tb (void)
 225 {
 226     EXIT_TB();
 227 }
 228
 229 /* Load/store special registers */
 230 void OPPROTO op_load_cr (void)
 231 {
 232     do_load_cr();
 233     RETURN();
 234 }
 235
 236 void OPPROTO op_store_cr (void)
 237 {
 238     do_store_cr(PARAM1);
 239     RETURN();
 240 }
 241
 242 void OPPROTO op_load_cro (void)
 243 {
 244     T0 = env->crf[PARAM1];
 245     RETURN();
 246 }
 247
 248 void OPPROTO op_store_cro (void)
 249 {
 250     env->crf[PARAM1] = T0;
 251     RETURN();
 252 }
 253
 254 void OPPROTO op_load_xer_cr (void)
 255 {
 256     T0 = (xer_so << 3) | (xer_ov << 2) | (xer_ca << 1);
 257     RETURN();
 258 }
 259
 260 void OPPROTO op_clear_xer_ov (void)
 261 {
 262     xer_so = 0;
 263     xer_ov = 0;
 264     RETURN();
 265 }
 266
 267 void OPPROTO op_clear_xer_ca (void)
 268 {
 269     xer_ca = 0;
 270     RETURN();
 271 }
 272
 273 void OPPROTO op_load_xer_bc (void)
 274 {
 275     T1 = xer_bc;
 276     RETURN();
 277 }
 278
 279 void OPPROTO op_store_xer_bc (void)
 280 {
 281     xer_bc = T0;
 282     RETURN();
 283 }
 284
 285 void OPPROTO op_load_xer (void)
 286 {
 287     do_load_xer();
 288     RETURN();
 289 }
 290
 291 void OPPROTO op_store_xer (void)
 292 {
 293     do_store_xer();
 294     RETURN();
 295 }
 296
 297 #if defined(TARGET_PPC64)
 298 void OPPROTO op_store_pri (void)
 299 {
 300     do_store_pri(PARAM1);
 301     RETURN();
 302 }
 303 #endif
 304
 305 #if !defined(CONFIG_USER_ONLY)
 306 /* Segment registers load and store */
 307 void OPPROTO op_load_sr (void)
 308 {
 309     T0 = env->sr[T1];
 310     RETURN();
 311 }
 312
 313 void OPPROTO op_store_sr (void)
 314 {
 315     do_store_sr(env, T1, T0);
 316     RETURN();
 317 }
 318
 319 #if defined(TARGET_PPC64)
 320 void OPPROTO op_load_slb (void)
 321 {
 322     T0 = ppc_load_slb(env, T1);
 323     RETURN();
 324 }
 325
 326 void OPPROTO op_store_slb (void)
 327 {
 328     ppc_store_slb(env, T1, T0);
 329     RETURN();
 330 }
 331 #endif /* defined(TARGET_PPC64) */
 332
 333 void OPPROTO op_load_sdr1 (void)
 334 {
 335     T0 = env->sdr1;
 336     RETURN();
 337 }
 338
 339 void OPPROTO op_store_sdr1 (void)
 340 {
 341     do_store_sdr1(env, T0);
 342     RETURN();
 343 }
 344
 345 #if defined (TARGET_PPC64)
 346 void OPPROTO op_load_asr (void)
 347 {
 348     T0 = env->asr;
 349     RETURN();
 350 }
 351
 352 void OPPROTO op_store_asr (void)
 353 {
 354     ppc_store_asr(env, T0);
 355     RETURN();
 356 }
 357 #endif
 358
 359 void OPPROTO op_load_msr (void)
 360 {
 361     T0 = do_load_msr(env);
 362     RETURN();
 363 }
 364
 365 void OPPROTO op_store_msr (void)
 366 {
 367     if (do_store_msr(env, T0)) {
 368         env->halted = 1;
 369         do_raise_exception(EXCP_HLT);
 370     }
 371     RETURN();
 372 }
 373
 374 void OPPROTO op_update_riee (void)
 375 {
 376     msr_ri = (T0 >> MSR_RI) & 1;
 377     msr_ee = (T0 >> MSR_EE) & 1;
 378     RETURN();
 379 }
 380
 381 #if defined (TARGET_PPC64)
 382 void OPPROTO op_store_msr_32 (void)
 383 {
 384     if (ppc_store_msr_32(env, T0)) {
 385         env->halted = 1;
 386         do_raise_exception(EXCP_HLT);
 387     }
 388     RETURN();
 389 }
 390 #endif
 391 #endif
 392
 393 /* SPR */
 394 void OPPROTO op_load_spr (void)
 395 {
 396     T0 = env->spr[PARAM1];
 397     RETURN();
 398 }
 399
 400 void OPPROTO op_store_spr (void)
 401 {
 402     env->spr[PARAM1] = T0;
 403     RETURN();
 404 }
 405
 406 void OPPROTO op_load_dump_spr (void)
 407 {
 408     T0 = ppc_load_dump_spr(PARAM1);
 409     RETURN();
 410 }
 411
 412 void OPPROTO op_store_dump_spr (void)
 413 {
 414     ppc_store_dump_spr(PARAM1, T0);
 415     RETURN();
 416 }
 417
 418 void OPPROTO op_mask_spr (void)
 419 {
 420     env->spr[PARAM1] &= ~T0;
 421     RETURN();
 422 }
 423
 424 void OPPROTO op_load_lr (void)
 425 {
 426     T0 = env->lr;
 427     RETURN();
 428 }
 429
 430 void OPPROTO op_store_lr (void)
 431 {
 432     env->lr = T0;
 433     RETURN();
 434 }
 435
 436 void OPPROTO op_load_ctr (void)
 437 {
 438     T0 = env->ctr;
 439     RETURN();
 440 }
 441
 442 void OPPROTO op_store_ctr (void)
 443 {
 444     env->ctr = T0;
 445     RETURN();
 446 }
 447
 448 void OPPROTO op_load_tbl (void)
 449 {
 450     T0 = cpu_ppc_load_tbl(env);
 451     RETURN();
 452 }
 453
 454 void OPPROTO op_load_tbu (void)
 455 {
 456     T0 = cpu_ppc_load_tbu(env);
 457     RETURN();
 458 }
 459
 460 void OPPROTO op_load_atbl (void)
 461 {
 462     T0 = cpu_ppc_load_atbl(env);
 463     RETURN();
 464 }
 465
 466 void OPPROTO op_load_atbu (void)
 467 {
 468     T0 = cpu_ppc_load_atbu(env);
 469     RETURN();
 470 }
 471
 472 #if !defined(CONFIG_USER_ONLY)
 473 void OPPROTO op_store_tbl (void)
 474 {
 475     cpu_ppc_store_tbl(env, T0);
 476     RETURN();
 477 }
 478
 479 void OPPROTO op_store_tbu (void)
 480 {
 481     cpu_ppc_store_tbu(env, T0);
 482     RETURN();
 483 }
 484
 485 void OPPROTO op_store_atbl (void)
 486 {
 487     cpu_ppc_store_atbl(env, T0);
 488     RETURN();
 489 }
 490
 491 void OPPROTO op_store_atbu (void)
 492 {
 493     cpu_ppc_store_atbu(env, T0);
 494     RETURN();
 495 }
 496
 497 void OPPROTO op_load_decr (void)
 498 {
 499     T0 = cpu_ppc_load_decr(env);
 500     RETURN();
 501 }
 502
 503 void OPPROTO op_store_decr (void)
 504 {
 505     cpu_ppc_store_decr(env, T0);
 506     RETURN();
 507 }
 508
 509 void OPPROTO op_load_ibat (void)
 510 {
 511     T0 = env->IBAT[PARAM1][PARAM2];
 512     RETURN();
 513 }
 514
 515 void OPPROTO op_store_ibatu (void)
 516 {
 517     do_store_ibatu(env, PARAM1, T0);
 518     RETURN();
 519 }
 520
 521 void OPPROTO op_store_ibatl (void)
 522 {
 523 #if 1
 524     env->IBAT[1][PARAM1] = T0;
 525 #else
 526     do_store_ibatl(env, PARAM1, T0);
 527 #endif
 528     RETURN();
 529 }
 530
 531 void OPPROTO op_load_dbat (void)
 532 {
 533     T0 = env->DBAT[PARAM1][PARAM2];
 534     RETURN();
 535 }
 536
 537 void OPPROTO op_store_dbatu (void)
 538 {
 539     do_store_dbatu(env, PARAM1, T0);
 540     RETURN();
 541 }
 542
 543 void OPPROTO op_store_dbatl (void)
 544 {
 545 #if 1
 546     env->DBAT[1][PARAM1] = T0;
 547 #else
 548     do_store_dbatl(env, PARAM1, T0);
 549 #endif
 550     RETURN();
 551 }
 552 #endif /* !defined(CONFIG_USER_ONLY) */
 553
 554 /* FPSCR */
 555 void OPPROTO op_load_fpscr (void)
 556 {
 557     do_load_fpscr();
 558     RETURN();
 559 }
 560
 561 void OPPROTO op_store_fpscr (void)
 562 {
 563     do_store_fpscr(PARAM1);
 564     RETURN();
 565 }
 566
 567 void OPPROTO op_reset_scrfx (void)
 568 {
 569     env->fpscr[7] &= ~0x8;
 570     RETURN();
 571 }
 572
 573 /* crf operations */
 574 void OPPROTO op_getbit_T0 (void)
 575 {
 576     T0 = (T0 >> PARAM1) & 1;
 577     RETURN();
 578 }
 579
 580 void OPPROTO op_getbit_T1 (void)
 581 {
 582     T1 = (T1 >> PARAM1) & 1;
 583     RETURN();
 584 }
 585
 586 void OPPROTO op_setcrfbit (void)
 587 {
 588     T1 = (T1 & (uint32_t)PARAM1) | (T0 << PARAM2);
 589     RETURN();
 590 }
 591
 592 /* Branch */
 593 #define EIP env->nip
 594
 595 void OPPROTO op_setlr (void)
 596 {
 597     env->lr = (uint32_t)PARAM1;
 598     RETURN();
 599 }
 600
 601 #if defined (TARGET_PPC64)
 602 void OPPROTO op_setlr_64 (void)
 603 {
 604     env->lr = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
 605     RETURN();
 606 }
 607 #endif
 608
 609 void OPPROTO op_goto_tb0 (void)
 610 {
 611     GOTO_TB(op_goto_tb0, PARAM1, 0);
 612 }
 613
 614 void OPPROTO op_goto_tb1 (void)
 615 {
 616     GOTO_TB(op_goto_tb1, PARAM1, 1);
 617 }
 618
 619 void OPPROTO op_b_T1 (void)
 620 {
 621     env->nip = (uint32_t)(T1 & ~3);
 622     RETURN();
 623 }
 624
 625 #if defined (TARGET_PPC64)
 626 void OPPROTO op_b_T1_64 (void)
 627 {
 628     env->nip = (uint64_t)(T1 & ~3);
 629     RETURN();
 630 }
 631 #endif
 632
 633 void OPPROTO op_jz_T0 (void)
 634 {
 635     if (!T0)
 636         GOTO_LABEL_PARAM(1);
 637     RETURN();
 638 }
 639
 640 void OPPROTO op_btest_T1 (void)
 641 {
 642     if (T0) {
 643         env->nip = (uint32_t)(T1 & ~3);
 644     } else {
 645         env->nip = (uint32_t)PARAM1;
 646     }
 647     RETURN();
 648 }
 649
 650 #if defined (TARGET_PPC64)
 651 void OPPROTO op_btest_T1_64 (void)
 652 {
 653     if (T0) {
 654         env->nip = (uint64_t)(T1 & ~3);
 655     } else {
 656         env->nip = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
 657     }
 658     RETURN();
 659 }
 660 #endif
 661
 662 void OPPROTO op_movl_T1_ctr (void)
 663 {
 664     T1 = env->ctr;
 665     RETURN();
 666 }
 667
 668 void OPPROTO op_movl_T1_lr (void)
 669 {
 670     T1 = env->lr;
 671     RETURN();
 672 }
 673
 674 /* tests with result in T0 */
 675 void OPPROTO op_test_ctr (void)
 676 {
 677     T0 = (uint32_t)env->ctr;
 678     RETURN();
 679 }
 680
 681 #if defined(TARGET_PPC64)
 682 void OPPROTO op_test_ctr_64 (void)
 683 {
 684     T0 = (uint64_t)env->ctr;
 685     RETURN();
 686 }
 687 #endif
 688
 689 void OPPROTO op_test_ctr_true (void)
 690 {
 691     T0 = ((uint32_t)env->ctr != 0 && (T0 & PARAM1) != 0);
 692     RETURN();
 693 }
 694
 695 #if defined(TARGET_PPC64)
 696 void OPPROTO op_test_ctr_true_64 (void)
 697 {
 698     T0 = ((uint64_t)env->ctr != 0 && (T0 & PARAM1) != 0);
 699     RETURN();
 700 }
 701 #endif
 702
 703 void OPPROTO op_test_ctr_false (void)
 704 {
 705     T0 = ((uint32_t)env->ctr != 0 && (T0 & PARAM1) == 0);
 706     RETURN();
 707 }
 708
 709 #if defined(TARGET_PPC64)
 710 void OPPROTO op_test_ctr_false_64 (void)
 711 {
 712     T0 = ((uint64_t)env->ctr != 0 && (T0 & PARAM1) == 0);
 713     RETURN();
 714 }
 715 #endif
 716
 717 void OPPROTO op_test_ctrz (void)
 718 {
 719     T0 = ((uint32_t)env->ctr == 0);
 720     RETURN();
 721 }
 722
 723 #if defined(TARGET_PPC64)
 724 void OPPROTO op_test_ctrz_64 (void)
 725 {
 726     T0 = ((uint64_t)env->ctr == 0);
 727     RETURN();
 728 }
 729 #endif
 730
 731 void OPPROTO op_test_ctrz_true (void)
 732 {
 733     T0 = ((uint32_t)env->ctr == 0 && (T0 & PARAM1) != 0);
 734     RETURN();
 735 }
 736
 737 #if defined(TARGET_PPC64)
 738 void OPPROTO op_test_ctrz_true_64 (void)
 739 {
 740     T0 = ((uint64_t)env->ctr == 0 && (T0 & PARAM1) != 0);
 741     RETURN();
 742 }
 743 #endif
 744
 745 void OPPROTO op_test_ctrz_false (void)
 746 {
 747     T0 = ((uint32_t)env->ctr == 0 && (T0 & PARAM1) == 0);
 748     RETURN();
 749 }
 750
 751 #if defined(TARGET_PPC64)
 752 void OPPROTO op_test_ctrz_false_64 (void)
 753 {
 754     T0 = ((uint64_t)env->ctr == 0 && (T0 & PARAM1) == 0);
 755     RETURN();
 756 }
 757 #endif
 758
 759 void OPPROTO op_test_true (void)
 760 {
 761     T0 = (T0 & PARAM1);
 762     RETURN();
 763 }
 764
 765 void OPPROTO op_test_false (void)
 766 {
 767     T0 = ((T0 & PARAM1) == 0);
 768     RETURN();
 769 }
 770
 771 /* CTR maintenance */
 772 void OPPROTO op_dec_ctr (void)
 773 {
 774     env->ctr--;
 775     RETURN();
 776 }
 777
 778 /***                           Integer arithmetic                          ***/
 779 /* add */
 780 void OPPROTO op_add (void)
 781 {
 782     T0 += T1;
 783     RETURN();
 784 }
 785
 786 void OPPROTO op_check_addo (void)
 787 {
 788     if (likely(!(((uint32_t)T2 ^ (uint32_t)T1 ^ UINT32_MAX) &
 789                  ((uint32_t)T2 ^ (uint32_t)T0) & (1UL << 31)))) {
 790         xer_ov = 0;
 791     } else {
 792         xer_ov = 1;
 793         xer_so = 1;
 794     }
 795     RETURN();
 796 }
 797
 798 #if defined(TARGET_PPC64)
 799 void OPPROTO op_check_addo_64 (void)
 800 {
 801     if (likely(!(((uint64_t)T2 ^ (uint64_t)T1 ^ UINT64_MAX) &
 802                  ((uint64_t)T2 ^ (uint64_t)T0) & (1ULL << 63)))) {
 803         xer_ov = 0;
 804     } else {
 805         xer_ov = 1;
 806         xer_so = 1;
 807     }
 808     RETURN();
 809 }
 810 #endif
 811
 812 /* add carrying */
 813 void OPPROTO op_check_addc (void)
 814 {
 815     if (likely((uint32_t)T0 >= (uint32_t)T2)) {
 816         xer_ca = 0;
 817     } else {
 818         xer_ca = 1;
 819     }
 820     RETURN();
 821 }
 822
 823 #if defined(TARGET_PPC64)
 824 void OPPROTO op_check_addc_64 (void)
 825 {
 826     if (likely((uint64_t)T0 >= (uint64_t)T2)) {
 827         xer_ca = 0;
 828     } else {
 829         xer_ca = 1;
 830     }
 831     RETURN();
 832 }
 833 #endif
 834
 835 /* add extended */
 836 void OPPROTO op_adde (void)
 837 {
 838     do_adde();
 839     RETURN();
 840 }
 841
 842 #if defined(TARGET_PPC64)
 843 void OPPROTO op_adde_64 (void)
 844 {
 845     do_adde_64();
 846     RETURN();
 847 }
 848 #endif
 849
 850 /* add immediate */
 851 void OPPROTO op_addi (void)
 852 {
 853     T0 += (int32_t)PARAM1;
 854     RETURN();
 855 }
 856
 857 /* add to minus one extended */
 858 void OPPROTO op_add_me (void)
 859 {
 860     T0 += xer_ca + (-1);
 861     if (likely((uint32_t)T1 != 0))
 862         xer_ca = 1;
 863     RETURN();
 864 }
 865
 866 #if defined(TARGET_PPC64)
 867 void OPPROTO op_add_me_64 (void)
 868 {
 869     T0 += xer_ca + (-1);
 870     if (likely((uint64_t)T1 != 0))
 871         xer_ca = 1;
 872     RETURN();
 873 }
 874 #endif
 875
 876 void OPPROTO op_addmeo (void)
 877 {
 878     do_addmeo();
 879     RETURN();
 880 }
 881
 882 void OPPROTO op_addmeo_64 (void)
 883 {
 884     do_addmeo();
 885     RETURN();
 886 }
 887
 888 /* add to zero extended */
 889 void OPPROTO op_add_ze (void)
 890 {
 891     T0 += xer_ca;
 892     RETURN();
 893 }
 894
 895 /* divide word */
 896 void OPPROTO op_divw (void)
 897 {
 898     if (unlikely(((int32_t)T0 == INT32_MIN && (int32_t)T1 == -1) ||
 899                  (int32_t)T1 == 0)) {
 900         T0 = (int32_t)((-1) * ((uint32_t)T0 >> 31));
 901     } else {
 902         T0 = (int32_t)T0 / (int32_t)T1;
 903     }
 904     RETURN();
 905 }
 906
 907 #if defined(TARGET_PPC64)
 908 void OPPROTO op_divd (void)
 909 {
 910     if (unlikely(((int64_t)T0 == INT64_MIN && (int64_t)T1 == -1) ||
 911                  (int64_t)T1 == 0)) {
 912         T0 = (int64_t)((-1ULL) * ((uint64_t)T0 >> 63));
 913     } else {
 914         T0 = (int64_t)T0 / (int64_t)T1;
 915     }
 916     RETURN();
 917 }
 918 #endif
 919
 920 void OPPROTO op_divwo (void)
 921 {
 922     do_divwo();
 923     RETURN();
 924 }
 925
 926 #if defined(TARGET_PPC64)
 927 void OPPROTO op_divdo (void)
 928 {
 929     do_divdo();
 930     RETURN();
 931 }
 932 #endif
 933
 934 /* divide word unsigned */
 935 void OPPROTO op_divwu (void)
 936 {
 937     if (unlikely(T1 == 0)) {
 938         T0 = 0;
 939     } else {
 940         T0 = (uint32_t)T0 / (uint32_t)T1;
 941     }
 942     RETURN();
 943 }
 944
 945 #if defined(TARGET_PPC64)
 946 void OPPROTO op_divdu (void)
 947 {
 948     if (unlikely(T1 == 0)) {
 949         T0 = 0;
 950     } else {
 951         T0 /= T1;
 952     }
 953     RETURN();
 954 }
 955 #endif
 956
 957 void OPPROTO op_divwuo (void)
 958 {
 959     do_divwuo();
 960     RETURN();
 961 }
 962
 963 #if defined(TARGET_PPC64)
 964 void OPPROTO op_divduo (void)
 965 {
 966     do_divduo();
 967     RETURN();
 968 }
 969 #endif
 970
 971 /* multiply high word */
 972 void OPPROTO op_mulhw (void)
 973 {
 974     T0 = ((int64_t)((int32_t)T0) * (int64_t)((int32_t)T1)) >> 32;
 975     RETURN();
 976 }
 977
 978 #if defined(TARGET_PPC64)
 979 void OPPROTO op_mulhd (void)
 980 {
 981     uint64_t tl, th;
 982
 983     do_imul64(&tl, &th);
 984     T0 = th;
 985     RETURN();
 986 }
 987 #endif
 988
 989 /* multiply high word unsigned */
 990 void OPPROTO op_mulhwu (void)
 991 {
 992     T0 = ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1) >> 32;
 993     RETURN();
 994 }
 995
 996 #if defined(TARGET_PPC64)
 997 void OPPROTO op_mulhdu (void)
 998 {
 999     uint64_t tl, th;
1000
1001     do_mul64(&tl, &th);
1002     T0 = th;
1003     RETURN();
1004 }
1005 #endif
1006
1007 /* multiply low immediate */
1008 void OPPROTO op_mulli (void)
1009 {
1010     T0 = ((int32_t)T0 * (int32_t)PARAM1);
1011     RETURN();
1012 }
1013
1014 /* multiply low word */
1015 void OPPROTO op_mullw (void)
1016 {
1017     T0 = (int32_t)(T0 * T1);
1018     RETURN();
1019 }
1020
1021 #if defined(TARGET_PPC64)
1022 void OPPROTO op_mulld (void)
1023 {
1024     T0 *= T1;
1025     RETURN();
1026 }
1027 #endif
1028
1029 void OPPROTO op_mullwo (void)
1030 {
1031     do_mullwo();
1032     RETURN();
1033 }
1034
1035 #if defined(TARGET_PPC64)
1036 void OPPROTO op_mulldo (void)
1037 {
1038     do_mulldo();
1039     RETURN();
1040 }
1041 #endif
1042
1043 /* negate */
1044 void OPPROTO op_neg (void)
1045 {
1046     if (likely(T0 != INT32_MIN)) {
1047         T0 = -(int32_t)T0;
1048     }
1049     RETURN();
1050 }
1051
1052 #if defined(TARGET_PPC64)
1053 void OPPROTO op_neg_64 (void)
1054 {
1055     if (likely(T0 != INT64_MIN)) {
1056         T0 = -(int64_t)T0;
1057     }
1058     RETURN();
1059 }
1060 #endif
1061
1062 void OPPROTO op_nego (void)
1063 {
1064     do_nego();
1065     RETURN();
1066 }
1067
1068 #if defined(TARGET_PPC64)
1069 void OPPROTO op_nego_64 (void)
1070 {
1071     do_nego_64();
1072     RETURN();
1073 }
1074 #endif
1075
1076 /* subtract from */
1077 void OPPROTO op_subf (void)
1078 {
1079     T0 = T1 - T0;
1080     RETURN();
1081 }
1082
1083 void OPPROTO op_check_subfo (void)
1084 {
1085     if (likely(!(((uint32_t)(~T2) ^ (uint32_t)T1 ^ UINT32_MAX) &
1086                  ((uint32_t)(~T2) ^ (uint32_t)T0) & (1UL << 31)))) {
1087         xer_ov = 0;
1088     } else {
1089         xer_ov = 1;
1090         xer_so = 1;
1091     }
1092     RETURN();
1093 }
1094
1095 #if defined(TARGET_PPC64)
1096 void OPPROTO op_check_subfo_64 (void)
1097 {
1098     if (likely(!(((uint64_t)(~T2) ^ (uint64_t)T1 ^ UINT64_MAX) &
1099                  ((uint64_t)(~T2) ^ (uint64_t)T0) & (1ULL << 63)))) {
1100         xer_ov = 0;
1101     } else {
1102         xer_ov = 1;
1103         xer_so = 1;
1104     }
1105     RETURN();
1106 }
1107 #endif
1108
1109 /* subtract from carrying */
1110 void OPPROTO op_check_subfc (void)
1111 {
1112     if (likely((uint32_t)T0 > (uint32_t)T1)) {
1113         xer_ca = 0;
1114     } else {
1115         xer_ca = 1;
1116     }
1117     RETURN();
1118 }
1119
1120 #if defined(TARGET_PPC64)
1121 void OPPROTO op_check_subfc_64 (void)
1122 {
1123     if (likely((uint64_t)T0 > (uint64_t)T1)) {
1124         xer_ca = 0;
1125     } else {
1126         xer_ca = 1;
1127     }
1128     RETURN();
1129 }
1130 #endif
1131
1132 /* subtract from extended */
1133 void OPPROTO op_subfe (void)
1134 {
1135     do_subfe();
1136     RETURN();
1137 }
1138
1139 #if defined(TARGET_PPC64)
1140 void OPPROTO op_subfe_64 (void)
1141 {
1142     do_subfe_64();
1143     RETURN();
1144 }
1145 #endif
1146
1147 /* subtract from immediate carrying */
1148 void OPPROTO op_subfic (void)
1149 {
1150     T0 = (int32_t)PARAM1 + ~T0 + 1;
1151     if ((uint32_t)T0 <= (uint32_t)PARAM1) {
1152         xer_ca = 1;
1153     } else {
1154         xer_ca = 0;
1155     }
1156     RETURN();
1157 }
1158
1159 #if defined(TARGET_PPC64)
1160 void OPPROTO op_subfic_64 (void)
1161 {
1162     T0 = (int64_t)PARAM1 + ~T0 + 1;
1163     if ((uint64_t)T0 <= (uint64_t)PARAM1) {
1164         xer_ca = 1;
1165     } else {
1166         xer_ca = 0;
1167     }
1168     RETURN();
1169 }
1170 #endif
1171
1172 /* subtract from minus one extended */
1173 void OPPROTO op_subfme (void)
1174 {
1175     T0 = ~T0 + xer_ca - 1;
1176     if (likely((uint32_t)T0 != (uint32_t)-1))
1177         xer_ca = 1;
1178     RETURN();
1179 }
1180
1181 #if defined(TARGET_PPC64)
1182 void OPPROTO op_subfme_64 (void)
1183 {
1184     T0 = ~T0 + xer_ca - 1;
1185     if (likely((uint64_t)T0 != (uint64_t)-1))
1186         xer_ca = 1;
1187     RETURN();
1188 }
1189 #endif
1190
1191 void OPPROTO op_subfmeo (void)
1192 {
1193     do_subfmeo();
1194     RETURN();
1195 }
1196
1197 #if defined(TARGET_PPC64)
1198 void OPPROTO op_subfmeo_64 (void)
1199 {
1200     do_subfmeo_64();
1201     RETURN();
1202 }
1203 #endif
1204
1205 /* subtract from zero extended */
1206 void OPPROTO op_subfze (void)
1207 {
1208     T1 = ~T0;
1209     T0 = T1 + xer_ca;
1210     if ((uint32_t)T0 < (uint32_t)T1) {
1211         xer_ca = 1;
1212     } else {
1213         xer_ca = 0;
1214     }
1215     RETURN();
1216 }
1217
1218 #if defined(TARGET_PPC64)
1219 void OPPROTO op_subfze_64 (void)
1220 {
1221     T1 = ~T0;
1222     T0 = T1 + xer_ca;
1223     if ((uint64_t)T0 < (uint64_t)T1) {
1224         xer_ca = 1;
1225     } else {
1226         xer_ca = 0;
1227     }
1228     RETURN();
1229 }
1230 #endif
1231
1232 void OPPROTO op_subfzeo (void)
1233 {
1234     do_subfzeo();
1235     RETURN();
1236 }
1237
1238 #if defined(TARGET_PPC64)
1239 void OPPROTO op_subfzeo_64 (void)
1240 {
1241     do_subfzeo_64();
1242     RETURN();
1243 }
1244 #endif
1245
1246 /***                           Integer comparison                          ***/
1247 /* compare */
1248 void OPPROTO op_cmp (void)
1249 {
1250     if ((int32_t)T0 < (int32_t)T1) {
1251         T0 = 0x08;
1252     } else if ((int32_t)T0 > (int32_t)T1) {
1253         T0 = 0x04;
1254     } else {
1255         T0 = 0x02;
1256     }
1257     T0 |= xer_so;
1258     RETURN();
1259 }
1260
1261 #if defined(TARGET_PPC64)
1262 void OPPROTO op_cmp_64 (void)
1263 {
1264     if ((int64_t)T0 < (int64_t)T1) {
1265         T0 = 0x08;
1266     } else if ((int64_t)T0 > (int64_t)T1) {
1267         T0 = 0x04;
1268     } else {
1269         T0 = 0x02;
1270     }
1271     T0 |= xer_so;
1272     RETURN();
1273 }
1274 #endif
1275
1276 /* compare immediate */
1277 void OPPROTO op_cmpi (void)
1278 {
1279     if ((int32_t)T0 < (int32_t)PARAM1) {
1280         T0 = 0x08;
1281     } else if ((int32_t)T0 > (int32_t)PARAM1) {
1282         T0 = 0x04;
1283     } else {
1284         T0 = 0x02;
1285     }
1286     T0 |= xer_so;
1287     RETURN();
1288 }
1289
1290 #if defined(TARGET_PPC64)
1291 void OPPROTO op_cmpi_64 (void)
1292 {
1293     if ((int64_t)T0 < (int64_t)((int32_t)PARAM1)) {
1294         T0 = 0x08;
1295     } else if ((int64_t)T0 > (int64_t)((int32_t)PARAM1)) {
1296         T0 = 0x04;
1297     } else {
1298         T0 = 0x02;
1299     }
1300     T0 |= xer_so;
1301     RETURN();
1302 }
1303 #endif
1304
1305 /* compare logical */
1306 void OPPROTO op_cmpl (void)
1307 {
1308     if ((uint32_t)T0 < (uint32_t)T1) {
1309         T0 = 0x08;
1310     } else if ((uint32_t)T0 > (uint32_t)T1) {
1311         T0 = 0x04;
1312     } else {
1313         T0 = 0x02;
1314     }
1315     T0 |= xer_so;
1316     RETURN();
1317 }
1318
1319 #if defined(TARGET_PPC64)
1320 void OPPROTO op_cmpl_64 (void)
1321 {
1322     if ((uint64_t)T0 < (uint64_t)T1) {
1323         T0 = 0x08;
1324     } else if ((uint64_t)T0 > (uint64_t)T1) {
1325         T0 = 0x04;
1326     } else {
1327         T0 = 0x02;
1328     }
1329     T0 |= xer_so;
1330     RETURN();
1331 }
1332 #endif
1333
1334 /* compare logical immediate */
1335 void OPPROTO op_cmpli (void)
1336 {
1337     if ((uint32_t)T0 < (uint32_t)PARAM1) {
1338         T0 = 0x08;
1339     } else if ((uint32_t)T0 > (uint32_t)PARAM1) {
1340         T0 = 0x04;
1341     } else {
1342         T0 = 0x02;
1343     }
1344     T0 |= xer_so;
1345     RETURN();
1346 }
1347
1348 #if defined(TARGET_PPC64)
1349 void OPPROTO op_cmpli_64 (void)
1350 {
1351     if ((uint64_t)T0 < (uint64_t)PARAM1) {
1352         T0 = 0x08;
1353     } else if ((uint64_t)T0 > (uint64_t)PARAM1) {
1354         T0 = 0x04;
1355     } else {
1356         T0 = 0x02;
1357     }
1358     T0 |= xer_so;
1359     RETURN();
1360 }
1361 #endif
1362
1363 void OPPROTO op_isel (void)
1364 {
1365     if (T0)
1366         T0 = T1;
1367     else
1368         T0 = T2;
1369     RETURN();
1370 }
1371
1372 void OPPROTO op_popcntb (void)
1373 {
1374     do_popcntb();
1375     RETURN();
1376 }
1377
1378 #if defined(TARGET_PPC64)
1379 void OPPROTO op_popcntb_64 (void)
1380 {
1381     do_popcntb_64();
1382     RETURN();
1383 }
1384 #endif
1385
1386 /***                            Integer logical                            ***/
1387 /* and */
1388 void OPPROTO op_and (void)
1389 {
1390     T0 &= T1;
1391     RETURN();
1392 }
1393
1394 /* andc */
1395 void OPPROTO op_andc (void)
1396 {
1397     T0 &= ~T1;
1398     RETURN();
1399 }
1400
1401 /* andi. */
1402 void OPPROTO op_andi_T0 (void)
1403 {
1404     T0 &= (uint32_t)PARAM1;
1405     RETURN();
1406 }
1407
1408 void OPPROTO op_andi_T1 (void)
1409 {
1410     T1 &= (uint32_t)PARAM1;
1411     RETURN();
1412 }
1413
1414 #if defined(TARGET_PPC64)
1415 void OPPROTO op_andi_T0_64 (void)
1416 {
1417     T0 &= ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
1418     RETURN();
1419 }
1420
1421 void OPPROTO op_andi_T1_64 (void)
1422 {
1423     T1 &= ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
1424     RETURN();
1425 }
1426 #endif
1427
1428 /* count leading zero */
1429 void OPPROTO op_cntlzw (void)
1430 {
1431     T0 = _do_cntlzw(T0);
1432     RETURN();
1433 }
1434
1435 #if defined(TARGET_PPC64)
1436 void OPPROTO op_cntlzd (void)
1437 {
1438     T0 = _do_cntlzd(T0);
1439     RETURN();
1440 }
1441 #endif
1442
1443 /* eqv */
1444 void OPPROTO op_eqv (void)
1445 {
1446     T0 = ~(T0 ^ T1);
1447     RETURN();
1448 }
1449
1450 /* extend sign byte */
1451 void OPPROTO op_extsb (void)
1452 {
1453 #if defined (TARGET_PPC64)
1454     T0 = (int64_t)((int8_t)T0);
1455 #else
1456     T0 = (int32_t)((int8_t)T0);
1457 #endif
1458     RETURN();
1459 }
1460
1461 /* extend sign half word */
1462 void OPPROTO op_extsh (void)
1463 {
1464 #if defined (TARGET_PPC64)
1465     T0 = (int64_t)((int16_t)T0);
1466 #else
1467     T0 = (int32_t)((int16_t)T0);
1468 #endif
1469     RETURN();
1470 }
1471
1472 #if defined (TARGET_PPC64)
1473 void OPPROTO op_extsw (void)
1474 {
1475     T0 = (int64_t)((int32_t)T0);
1476     RETURN();
1477 }
1478 #endif
1479
1480 /* nand */
1481 void OPPROTO op_nand (void)
1482 {
1483     T0 = ~(T0 & T1);
1484     RETURN();
1485 }
1486
1487 /* nor */
1488 void OPPROTO op_nor (void)
1489 {
1490     T0 = ~(T0 | T1);
1491     RETURN();
1492 }
1493
1494 /* or */
1495 void OPPROTO op_or (void)
1496 {
1497     T0 |= T1;
1498     RETURN();
1499 }
1500
1501 /* orc */
1502 void OPPROTO op_orc (void)
1503 {
1504     T0 |= ~T1;
1505     RETURN();
1506 }
1507
1508 /* ori */
1509 void OPPROTO op_ori (void)
1510 {
1511     T0 |= (uint32_t)PARAM1;
1512     RETURN();
1513 }
1514
1515 /* xor */
1516 void OPPROTO op_xor (void)
1517 {
1518     T0 ^= T1;
1519     RETURN();
1520 }
1521
1522 /* xori */
1523 void OPPROTO op_xori (void)
1524 {
1525     T0 ^= (uint32_t)PARAM1;
1526     RETURN();
1527 }
1528
1529 /***                             Integer rotate                            ***/
1530 void OPPROTO op_rotl32_T0_T1 (void)
1531 {
1532     T0 = rotl32(T0, T1 & 0x1F);
1533     RETURN();
1534 }
1535
1536 void OPPROTO op_rotli32_T0 (void)
1537 {
1538     T0 = rotl32(T0, PARAM1);
1539     RETURN();
1540 }
1541
1542 #if defined(TARGET_PPC64)
1543 void OPPROTO op_rotl64_T0_T1 (void)
1544 {
1545     T0 = rotl64(T0, T1 & 0x3F);
1546     RETURN();
1547 }
1548
1549 void OPPROTO op_rotli64_T0 (void)
1550 {
1551     T0 = rotl64(T0, PARAM1);
1552     RETURN();
1553 }
1554 #endif
1555
1556 /***                             Integer shift                             ***/
1557 /* shift left word */
1558 void OPPROTO op_slw (void)
1559 {
1560     if (T1 & 0x20) {
1561         T0 = 0;
1562     } else {
1563         T0 = (uint32_t)(T0 << T1);
1564     }
1565     RETURN();
1566 }
1567
1568 #if defined(TARGET_PPC64)
1569 void OPPROTO op_sld (void)
1570 {
1571     if (T1 & 0x40) {
1572         T0 = 0;
1573     } else {
1574         T0 = T0 << T1;
1575     }
1576     RETURN();
1577 }
1578 #endif
1579
1580 /* shift right algebraic word */
1581 void OPPROTO op_sraw (void)
1582 {
1583     do_sraw();
1584     RETURN();
1585 }
1586
1587 #if defined(TARGET_PPC64)
1588 void OPPROTO op_srad (void)
1589 {
1590     do_srad();
1591     RETURN();
1592 }
1593 #endif
1594
1595 /* shift right algebraic word immediate */
1596 void OPPROTO op_srawi (void)
1597 {
1598     uint32_t mask = (uint32_t)PARAM2;
1599
1600     T0 = (int32_t)T0 >> PARAM1;
1601     if ((int32_t)T1 < 0 && (T1 & mask) != 0) {
1602         xer_ca = 1;
1603     } else {
1604         xer_ca = 0;
1605     }
1606     RETURN();
1607 }
1608
1609 #if defined(TARGET_PPC64)
1610 void OPPROTO op_sradi (void)
1611 {
1612     uint64_t mask = ((uint64_t)PARAM2 << 32) | (uint64_t)PARAM3;
1613
1614     T0 = (int64_t)T0 >> PARAM1;
1615     if ((int64_t)T1 < 0 && ((uint64_t)T1 & mask) != 0) {
1616         xer_ca = 1;
1617     } else {
1618         xer_ca = 0;
1619     }
1620     RETURN();
1621 }
1622 #endif
1623
1624 /* shift right word */
1625 void OPPROTO op_srw (void)
1626 {
1627     if (T1 & 0x20) {
1628         T0 = 0;
1629     } else {
1630         T0 = (uint32_t)T0 >> T1;
1631     }
1632     RETURN();
1633 }
1634
1635 #if defined(TARGET_PPC64)
1636 void OPPROTO op_srd (void)
1637 {
1638     if (T1 & 0x40) {
1639         T0 = 0;
1640     } else {
1641         T0 = (uint64_t)T0 >> T1;
1642     }
1643     RETURN();
1644 }
1645 #endif
1646
1647 void OPPROTO op_sl_T0_T1 (void)
1648 {
1649     T0 = T0 << T1;
1650     RETURN();
1651 }
1652
1653 void OPPROTO op_sli_T0 (void)
1654 {
1655     T0 = T0 << PARAM1;
1656     RETURN();
1657 }
1658
1659 void OPPROTO op_srl_T0_T1 (void)
1660 {
1661     T0 = (uint32_t)T0 >> T1;
1662     RETURN();
1663 }
1664
1665 #if defined(TARGET_PPC64)
1666 void OPPROTO op_srl_T0_T1_64 (void)
1667 {
1668     T0 = (uint32_t)T0 >> T1;
1669     RETURN();
1670 }
1671 #endif
1672
1673 void OPPROTO op_srli_T0 (void)
1674 {
1675     T0 = (uint32_t)T0 >> PARAM1;
1676     RETURN();
1677 }
1678
1679 #if defined(TARGET_PPC64)
1680 void OPPROTO op_srli_T0_64 (void)
1681 {
1682     T0 = (uint64_t)T0 >> PARAM1;
1683     RETURN();
1684 }
1685 #endif
1686
1687 void OPPROTO op_srli_T1 (void)
1688 {
1689     T1 = (uint32_t)T1 >> PARAM1;
1690     RETURN();
1691 }
1692
1693 #if defined(TARGET_PPC64)
1694 void OPPROTO op_srli_T1_64 (void)
1695 {
1696     T1 = (uint64_t)T1 >> PARAM1;
1697     RETURN();
1698 }
1699 #endif
1700
1701 /***                       Floating-Point arithmetic                       ***/
1702 /* fadd - fadd. */
1703 void OPPROTO op_fadd (void)
1704 {
1705     FT0 = float64_add(FT0, FT1, &env->fp_status);
1706     RETURN();
1707 }
1708
1709 /* fsub - fsub. */
1710 void OPPROTO op_fsub (void)
1711 {
1712     FT0 = float64_sub(FT0, FT1, &env->fp_status);
1713     RETURN();
1714 }
1715
1716 /* fmul - fmul. */
1717 void OPPROTO op_fmul (void)
1718 {
1719     FT0 = float64_mul(FT0, FT1, &env->fp_status);
1720     RETURN();
1721 }
1722
1723 /* fdiv - fdiv. */
1724 void OPPROTO op_fdiv (void)
1725 {
1726     FT0 = float64_div(FT0, FT1, &env->fp_status);
1727     RETURN();
1728 }
1729
1730 /* fsqrt - fsqrt. */
1731 void OPPROTO op_fsqrt (void)
1732 {
1733     do_fsqrt();
1734     RETURN();
1735 }
1736
1737 /* fre - fre. */
1738 void OPPROTO op_fre (void)
1739 {
1740     do_fre();
1741     RETURN();
1742 }
1743
1744 /* fres - fres. */
1745 void OPPROTO op_fres (void)
1746 {
1747     do_fres();
1748     RETURN();
1749 }
1750
1751 /* frsqrte  - frsqrte. */
1752 void OPPROTO op_frsqrte (void)
1753 {
1754     do_frsqrte();
1755     RETURN();
1756 }
1757
1758 /* fsel - fsel. */
1759 void OPPROTO op_fsel (void)
1760 {
1761     do_fsel();
1762     RETURN();
1763 }
1764
1765 /***                     Floating-Point multiply-and-add                   ***/
1766 /* fmadd - fmadd. */
1767 void OPPROTO op_fmadd (void)
1768 {
1769 #if USE_PRECISE_EMULATION
1770     do_fmadd();
1771 #else
1772     FT0 = float64_mul(FT0, FT1, &env->fp_status);
1773     FT0 = float64_add(FT0, FT2, &env->fp_status);
1774 #endif
1775     RETURN();
1776 }
1777
1778 /* fmsub - fmsub. */
1779 void OPPROTO op_fmsub (void)
1780 {
1781 #if USE_PRECISE_EMULATION
1782     do_fmsub();
1783 #else
1784     FT0 = float64_mul(FT0, FT1, &env->fp_status);
1785     FT0 = float64_sub(FT0, FT2, &env->fp_status);
1786 #endif
1787     RETURN();
1788 }
1789
1790 /* fnmadd - fnmadd. - fnmadds - fnmadds. */
1791 void OPPROTO op_fnmadd (void)
1792 {
1793     do_fnmadd();
1794     RETURN();
1795 }
1796
1797 /* fnmsub - fnmsub. */
1798 void OPPROTO op_fnmsub (void)
1799 {
1800     do_fnmsub();
1801     RETURN();
1802 }
1803
1804 /***                     Floating-Point round & convert                    ***/
1805 /* frsp - frsp. */
1806 void OPPROTO op_frsp (void)
1807 {
1808     FT0 = float64_to_float32(FT0, &env->fp_status);
1809     RETURN();
1810 }
1811
1812 /* fctiw - fctiw. */
1813 void OPPROTO op_fctiw (void)
1814 {
1815     do_fctiw();
1816     RETURN();
1817 }
1818
1819 /* fctiwz - fctiwz. */
1820 void OPPROTO op_fctiwz (void)
1821 {
1822     do_fctiwz();
1823     RETURN();
1824 }
1825
1826 #if defined(TARGET_PPC64)
1827 /* fcfid - fcfid. */
1828 void OPPROTO op_fcfid (void)
1829 {
1830     do_fcfid();
1831     RETURN();
1832 }
1833
1834 /* fctid - fctid. */
1835 void OPPROTO op_fctid (void)
1836 {
1837     do_fctid();
1838     RETURN();
1839 }
1840
1841 /* fctidz - fctidz. */
1842 void OPPROTO op_fctidz (void)
1843 {
1844     do_fctidz();
1845     RETURN();
1846 }
1847 #endif
1848
1849 void OPPROTO op_frin (void)
1850 {
1851     do_frin();
1852     RETURN();
1853 }
1854
1855 void OPPROTO op_friz (void)
1856 {
1857     do_friz();
1858     RETURN();
1859 }
1860
1861 void OPPROTO op_frip (void)
1862 {
1863     do_frip();
1864     RETURN();
1865 }
1866
1867 void OPPROTO op_frim (void)
1868 {
1869     do_frim();
1870     RETURN();
1871 }
1872
1873 /***                         Floating-Point compare                        ***/
1874 /* fcmpu */
1875 void OPPROTO op_fcmpu (void)
1876 {
1877     do_fcmpu();
1878     RETURN();
1879 }
1880
1881 /* fcmpo */
1882 void OPPROTO op_fcmpo (void)
1883 {
1884     do_fcmpo();
1885     RETURN();
1886 }
1887
1888 /***                         Floating-point move                           ***/
1889 /* fabs */
1890 void OPPROTO op_fabs (void)
1891 {
1892     FT0 = float64_abs(FT0);
1893     RETURN();
1894 }
1895
1896 /* fnabs */
1897 void OPPROTO op_fnabs (void)
1898 {
1899     FT0 = float64_abs(FT0);
1900     FT0 = float64_chs(FT0);
1901     RETURN();
1902 }
1903
1904 /* fneg */
1905 void OPPROTO op_fneg (void)
1906 {
1907     FT0 = float64_chs(FT0);
1908     RETURN();
1909 }
1910
1911 /* Load and store */
1912 #define MEMSUFFIX _raw
1913 #include "op_helper.h"
1914 #include "op_mem.h"
1915 #if !defined(CONFIG_USER_ONLY)
1916 #define MEMSUFFIX _user
1917 #include "op_helper.h"
1918 #include "op_mem.h"
1919 #define MEMSUFFIX _kernel
1920 #include "op_helper.h"
1921 #include "op_mem.h"
1922 #if defined(TARGET_PPC64H)
1923 #define MEMSUFFIX _hypv
1924 #include "op_helper.h"
1925 #include "op_mem.h"
1926 #endif
1927 #endif
1928
1929 /* Special op to check and maybe clear reservation */
1930 void OPPROTO op_check_reservation (void)
1931 {
1932     if ((uint32_t)env->reserve == (uint32_t)(T0 & ~0x00000003))
1933         env->reserve = -1;
1934     RETURN();
1935 }
1936
1937 #if defined(TARGET_PPC64)
1938 void OPPROTO op_check_reservation_64 (void)
1939 {
1940     if ((uint64_t)env->reserve == (uint64_t)(T0 & ~0x00000003))
1941         env->reserve = -1;
1942     RETURN();
1943 }
1944 #endif
1945
1946 void OPPROTO op_wait (void)
1947 {
1948     env->halted = 1;
1949     RETURN();
1950 }
1951
1952 /* Return from interrupt */
1953 #if !defined(CONFIG_USER_ONLY)
1954 void OPPROTO op_rfi (void)
1955 {
1956     do_rfi();
1957     RETURN();
1958 }
1959
1960 #if defined(TARGET_PPC64)
1961 void OPPROTO op_rfid (void)
1962 {
1963     do_rfid();
1964     RETURN();
1965 }
1966 #endif
1967
1968 #if defined(TARGET_PPC64H)
1969 void OPPROTO op_hrfid (void)
1970 {
1971     do_hrfid();
1972     RETURN();
1973 }
1974 #endif
1975
1976 /* Exception vectors */
1977 void OPPROTO op_store_excp_prefix (void)
1978 {
1979     T0 &= env->ivpr_mask;
1980     env->excp_prefix = T0;
1981     RETURN();
1982 }
1983
1984 void OPPROTO op_store_excp_vector (void)
1985 {
1986     T0 &= env->ivor_mask;
1987     env->excp_vectors[PARAM1] = T0;
1988     RETURN();
1989 }
1990 #endif
1991
1992 /* Trap word */
1993 void OPPROTO op_tw (void)
1994 {
1995     do_tw(PARAM1);
1996     RETURN();
1997 }
1998
1999 #if defined(TARGET_PPC64)
2000 void OPPROTO op_td (void)
2001 {
2002     do_td(PARAM1);
2003     RETURN();
2004 }
2005 #endif
2006
2007 #if !defined(CONFIG_USER_ONLY)
2008 /* tlbia */
2009 void OPPROTO op_tlbia (void)
2010 {
2011     ppc_tlb_invalidate_all(env);
2012     RETURN();
2013 }
2014
2015 /* tlbie */
2016 void OPPROTO op_tlbie (void)
2017 {
2018     ppc_tlb_invalidate_one(env, (uint32_t)T0);
2019     RETURN();
2020 }
2021
2022 #if defined(TARGET_PPC64)
2023 void OPPROTO op_tlbie_64 (void)
2024 {
2025     ppc_tlb_invalidate_one(env, T0);
2026     RETURN();
2027 }
2028 #endif
2029
2030 #if defined(TARGET_PPC64)
2031 void OPPROTO op_slbia (void)
2032 {
2033     ppc_slb_invalidate_all(env);
2034     RETURN();
2035 }
2036
2037 void OPPROTO op_slbie (void)
2038 {
2039     ppc_slb_invalidate_one(env, (uint32_t)T0);
2040     RETURN();
2041 }
2042
2043 void OPPROTO op_slbie_64 (void)
2044 {
2045     ppc_slb_invalidate_one(env, T0);
2046     RETURN();
2047 }
2048 #endif
2049 #endif
2050
2051 #if !defined(CONFIG_USER_ONLY)
2052 /* PowerPC 602/603/755 software TLB load instructions */
2053 void OPPROTO op_6xx_tlbld (void)
2054 {
2055     do_load_6xx_tlb(0);
2056     RETURN();
2057 }
2058
2059 void OPPROTO op_6xx_tlbli (void)
2060 {
2061     do_load_6xx_tlb(1);
2062     RETURN();
2063 }
2064
2065 /* PowerPC 74xx software TLB load instructions */
2066 void OPPROTO op_74xx_tlbld (void)
2067 {
2068     do_load_74xx_tlb(0);
2069     RETURN();
2070 }
2071
2072 void OPPROTO op_74xx_tlbli (void)
2073 {
2074     do_load_74xx_tlb(1);
2075     RETURN();
2076 }
2077 #endif
2078
2079 /* 601 specific */
2080 void OPPROTO op_load_601_rtcl (void)
2081 {
2082     T0 = cpu_ppc601_load_rtcl(env);
2083     RETURN();
2084 }
2085
2086 void OPPROTO op_load_601_rtcu (void)
2087 {
2088     T0 = cpu_ppc601_load_rtcu(env);
2089     RETURN();
2090 }
2091
2092 #if !defined(CONFIG_USER_ONLY)
2093 void OPPROTO op_store_601_rtcl (void)
2094 {
2095     cpu_ppc601_store_rtcl(env, T0);
2096     RETURN();
2097 }
2098
2099 void OPPROTO op_store_601_rtcu (void)
2100 {
2101     cpu_ppc601_store_rtcu(env, T0);
2102     RETURN();
2103 }
2104
2105 void OPPROTO op_load_601_bat (void)
2106 {
2107     T0 = env->IBAT[PARAM1][PARAM2];
2108     RETURN();
2109 }
2110 #endif /* !defined(CONFIG_USER_ONLY) */
2111
2112 /* 601 unified BATs store.
2113  * To avoid using specific MMU code for 601, we store BATs in
2114  * IBAT and DBAT simultaneously, then emulate unified BATs.
2115  */
2116 #if !defined(CONFIG_USER_ONLY)
2117 void OPPROTO op_store_601_batl (void)
2118 {
2119     int nr = PARAM1;
2120
2121     env->IBAT[1][nr] = T0;
2122     env->DBAT[1][nr] = T0;
2123     RETURN();
2124 }
2125
2126 void OPPROTO op_store_601_batu (void)
2127 {
2128     do_store_601_batu(PARAM1);
2129     RETURN();
2130 }
2131 #endif /* !defined(CONFIG_USER_ONLY) */
2132
2133 /* PowerPC 601 specific instructions (POWER bridge) */
2134 /* XXX: those micro-ops need tests ! */
2135 void OPPROTO op_POWER_abs (void)
2136 {
2137     if (T0 == INT32_MIN)
2138         T0 = INT32_MAX;
2139     else if (T0 < 0)
2140         T0 = -T0;
2141     RETURN();
2142 }
2143
2144 void OPPROTO op_POWER_abso (void)
2145 {
2146     do_POWER_abso();
2147     RETURN();
2148 }
2149
2150 void OPPROTO op_POWER_clcs (void)
2151 {
2152     do_POWER_clcs();
2153     RETURN();
2154 }
2155
2156 void OPPROTO op_POWER_div (void)
2157 {
2158     do_POWER_div();
2159     RETURN();
2160 }
2161
2162 void OPPROTO op_POWER_divo (void)
2163 {
2164     do_POWER_divo();
2165     RETURN();
2166 }
2167
2168 void OPPROTO op_POWER_divs (void)
2169 {
2170     do_POWER_divs();
2171     RETURN();
2172 }
2173
2174 void OPPROTO op_POWER_divso (void)
2175 {
2176     do_POWER_divso();
2177     RETURN();
2178 }
2179
2180 void OPPROTO op_POWER_doz (void)
2181 {
2182     if ((int32_t)T1 > (int32_t)T0)
2183         T0 = T1 - T0;
2184     else
2185         T0 = 0;
2186     RETURN();
2187 }
2188
2189 void OPPROTO op_POWER_dozo (void)
2190 {
2191     do_POWER_dozo();
2192     RETURN();
2193 }
2194
2195 void OPPROTO op_load_xer_cmp (void)
2196 {
2197     T2 = xer_cmp;
2198     RETURN();
2199 }
2200
2201 void OPPROTO op_POWER_maskg (void)
2202 {
2203     do_POWER_maskg();
2204     RETURN();
2205 }
2206
2207 void OPPROTO op_POWER_maskir (void)
2208 {
2209     T0 = (T0 & ~T2) | (T1 & T2);
2210     RETURN();
2211 }
2212
2213 void OPPROTO op_POWER_mul (void)
2214 {
2215     uint64_t tmp;
2216
2217     tmp = (uint64_t)T0 * (uint64_t)T1;
2218     env->spr[SPR_MQ] = tmp >> 32;
2219     T0 = tmp;
2220     RETURN();
2221 }
2222
2223 void OPPROTO op_POWER_mulo (void)
2224 {
2225     do_POWER_mulo();
2226     RETURN();
2227 }
2228
2229 void OPPROTO op_POWER_nabs (void)
2230 {
2231     if (T0 > 0)
2232         T0 = -T0;
2233     RETURN();
2234 }
2235
2236 void OPPROTO op_POWER_nabso (void)
2237 {
2238     /* nabs never overflows */
2239     if (T0 > 0)
2240         T0 = -T0;
2241     xer_ov = 0;
2242     RETURN();
2243 }
2244
2245 /* XXX: factorise POWER rotates... */
2246 void OPPROTO op_POWER_rlmi (void)
2247 {
2248     T0 = rotl32(T0, T2) & PARAM1;
2249     T0 |= T1 & (uint32_t)PARAM2;
2250     RETURN();
2251 }
2252
2253 void OPPROTO op_POWER_rrib (void)
2254 {
2255     T2 &= 0x1FUL;
2256     T0 = rotl32(T0 & INT32_MIN, T2);
2257     T0 |= T1 & ~rotl32(INT32_MIN, T2);
2258     RETURN();
2259 }
2260
2261 void OPPROTO op_POWER_sle (void)
2262 {
2263     T1 &= 0x1FUL;
2264     env->spr[SPR_MQ] = rotl32(T0, T1);
2265     T0 = T0 << T1;
2266     RETURN();
2267 }
2268
2269 void OPPROTO op_POWER_sleq (void)
2270 {
2271     uint32_t tmp = env->spr[SPR_MQ];
2272
2273     T1 &= 0x1FUL;
2274     env->spr[SPR_MQ] = rotl32(T0, T1);
2275     T0 = T0 << T1;
2276     T0 |= tmp >> (32 - T1);
2277     RETURN();
2278 }
2279
2280 void OPPROTO op_POWER_sllq (void)
2281 {
2282     uint32_t msk = -1;
2283
2284     msk = msk << (T1 & 0x1FUL);
2285     if (T1 & 0x20UL)
2286         msk = ~msk;
2287     T1 &= 0x1FUL;
2288     T0 = (T0 << T1) & msk;
2289     T0 |= env->spr[SPR_MQ] & ~msk;
2290     RETURN();
2291 }
2292
2293 void OPPROTO op_POWER_slq (void)
2294 {
2295     uint32_t msk = -1, tmp;
2296
2297     msk = msk << (T1 & 0x1FUL);
2298     if (T1 & 0x20UL)
2299         msk = ~msk;
2300     T1 &= 0x1FUL;
2301     tmp = rotl32(T0, T1);
2302     T0 = tmp & msk;
2303     env->spr[SPR_MQ] = tmp;
2304     RETURN();
2305 }
2306
2307 void OPPROTO op_POWER_sraq (void)
2308 {
2309     env->spr[SPR_MQ] = rotl32(T0, 32 - (T1 & 0x1FUL));
2310     if (T1 & 0x20UL)
2311         T0 = -1L;
2312     else
2313         T0 = (int32_t)T0 >> T1;
2314     RETURN();
2315 }
2316
2317 void OPPROTO op_POWER_sre (void)
2318 {
2319     T1 &= 0x1FUL;
2320     env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2321     T0 = (int32_t)T0 >> T1;
2322     RETURN();
2323 }
2324
2325 void OPPROTO op_POWER_srea (void)
2326 {
2327     T1 &= 0x1FUL;
2328     env->spr[SPR_MQ] = T0 >> T1;
2329     T0 = (int32_t)T0 >> T1;
2330     RETURN();
2331 }
2332
2333 void OPPROTO op_POWER_sreq (void)
2334 {
2335     uint32_t tmp;
2336     int32_t msk;
2337
2338     T1 &= 0x1FUL;
2339     msk = INT32_MIN >> T1;
2340     tmp = env->spr[SPR_MQ];
2341     env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2342     T0 = T0 >> T1;
2343     T0 |= tmp & msk;
2344     RETURN();
2345 }
2346
2347 void OPPROTO op_POWER_srlq (void)
2348 {
2349     uint32_t tmp;
2350     int32_t msk;
2351
2352     msk = INT32_MIN >> (T1 & 0x1FUL);
2353     if (T1 & 0x20UL)
2354         msk = ~msk;
2355     T1 &= 0x1FUL;
2356     tmp = env->spr[SPR_MQ];
2357     env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2358     T0 = T0 >> T1;
2359     T0 &= msk;
2360     T0 |= tmp & ~msk;
2361     RETURN();
2362 }
2363
2364 void OPPROTO op_POWER_srq (void)
2365 {
2366     T1 &= 0x1FUL;
2367     env->spr[SPR_MQ] = rotl32(T0, 32 - T1);
2368     T0 = T0 >> T1;
2369     RETURN();
2370 }
2371
2372 /* POWER instructions not implemented in PowerPC 601 */
2373 #if !defined(CONFIG_USER_ONLY)
2374 void OPPROTO op_POWER_mfsri (void)
2375 {
2376     T1 = T0 >> 28;
2377     T0 = env->sr[T1];
2378     RETURN();
2379 }
2380
2381 void OPPROTO op_POWER_rac (void)
2382 {
2383     do_POWER_rac();
2384     RETURN();
2385 }
2386
2387 void OPPROTO op_POWER_rfsvc (void)
2388 {
2389     do_POWER_rfsvc();
2390     RETURN();
2391 }
2392 #endif
2393
2394 /* PowerPC 602 specific instruction */
2395 #if !defined(CONFIG_USER_ONLY)
2396 void OPPROTO op_602_mfrom (void)
2397 {
2398     do_op_602_mfrom();
2399     RETURN();
2400 }
2401 #endif
2402
2403 /* PowerPC 4xx specific micro-ops */
2404 void OPPROTO op_405_add_T0_T2 (void)
2405 {
2406     T0 = (int32_t)T0 + (int32_t)T2;
2407     RETURN();
2408 }
2409
2410 void OPPROTO op_405_mulchw (void)
2411 {
2412     T0 = ((int16_t)T0) * ((int16_t)(T1 >> 16));
2413     RETURN();
2414 }
2415
2416 void OPPROTO op_405_mulchwu (void)
2417 {
2418     T0 = ((uint16_t)T0) * ((uint16_t)(T1 >> 16));
2419     RETURN();
2420 }
2421
2422 void OPPROTO op_405_mulhhw (void)
2423 {
2424     T0 = ((int16_t)(T0 >> 16)) * ((int16_t)(T1 >> 16));
2425     RETURN();
2426 }
2427
2428 void OPPROTO op_405_mulhhwu (void)
2429 {
2430     T0 = ((uint16_t)(T0 >> 16)) * ((uint16_t)(T1 >> 16));
2431     RETURN();
2432 }
2433
2434 void OPPROTO op_405_mullhw (void)
2435 {
2436     T0 = ((int16_t)T0) * ((int16_t)T1);
2437     RETURN();
2438 }
2439
2440 void OPPROTO op_405_mullhwu (void)
2441 {
2442     T0 = ((uint16_t)T0) * ((uint16_t)T1);
2443     RETURN();
2444 }
2445
2446 void OPPROTO op_405_check_ov (void)
2447 {
2448     do_405_check_ov();
2449     RETURN();
2450 }
2451
2452 void OPPROTO op_405_check_sat (void)
2453 {
2454     do_405_check_sat();
2455     RETURN();
2456 }
2457
2458 void OPPROTO op_405_check_ovu (void)
2459 {
2460     if (likely(T0 >= T2)) {
2461         xer_ov = 0;
2462     } else {
2463         xer_ov = 1;
2464         xer_so = 1;
2465     }
2466     RETURN();
2467 }
2468
2469 void OPPROTO op_405_check_satu (void)
2470 {
2471     if (unlikely(T0 < T2)) {
2472         /* Saturate result */
2473         T0 = -1;
2474     }
2475     RETURN();
2476 }
2477
2478 void OPPROTO op_load_dcr (void)
2479 {
2480     do_load_dcr();
2481     RETURN();
2482 }
2483
2484 void OPPROTO op_store_dcr (void)
2485 {
2486     do_store_dcr();
2487     RETURN();
2488 }
2489
2490 #if !defined(CONFIG_USER_ONLY)
2491 /* Return from critical interrupt :
2492  * same as rfi, except nip & MSR are loaded from SRR2/3 instead of SRR0/1
2493  */
2494 void OPPROTO op_40x_rfci (void)
2495 {
2496     do_40x_rfci();
2497     RETURN();
2498 }
2499
2500 void OPPROTO op_rfci (void)
2501 {
2502     do_rfci();
2503     RETURN();
2504 }
2505
2506 void OPPROTO op_rfdi (void)
2507 {
2508     do_rfdi();
2509     RETURN();
2510 }
2511
2512 void OPPROTO op_rfmci (void)
2513 {
2514     do_rfmci();
2515     RETURN();
2516 }
2517
2518 void OPPROTO op_wrte (void)
2519 {
2520     msr_ee = T0 >> 16;
2521     RETURN();
2522 }
2523
2524 void OPPROTO op_440_tlbre (void)
2525 {
2526     do_440_tlbre(PARAM1);
2527     RETURN();
2528 }
2529
2530 void OPPROTO op_440_tlbsx (void)
2531 {
2532     T0 = ppcemb_tlb_search(env, T0, env->spr[SPR_440_MMUCR] & 0xFF);
2533     RETURN();
2534 }
2535
2536 void OPPROTO op_4xx_tlbsx_check (void)
2537 {
2538     int tmp;
2539
2540     tmp = xer_so;
2541     if (T0 != -1)
2542         tmp |= 0x02;
2543     env->crf[0] = tmp;
2544     RETURN();
2545 }
2546
2547 void OPPROTO op_440_tlbwe (void)
2548 {
2549     do_440_tlbwe(PARAM1);
2550     RETURN();
2551 }
2552
2553 void OPPROTO op_4xx_tlbre_lo (void)
2554 {
2555     do_4xx_tlbre_lo();
2556     RETURN();
2557 }
2558
2559 void OPPROTO op_4xx_tlbre_hi (void)
2560 {
2561     do_4xx_tlbre_hi();
2562     RETURN();
2563 }
2564
2565 void OPPROTO op_4xx_tlbsx (void)
2566 {
2567     T0 = ppcemb_tlb_search(env, T0, env->spr[SPR_40x_PID]);
2568     RETURN();
2569 }
2570
2571 void OPPROTO op_4xx_tlbwe_lo (void)
2572 {
2573     do_4xx_tlbwe_lo();
2574     RETURN();
2575 }
2576
2577 void OPPROTO op_4xx_tlbwe_hi (void)
2578 {
2579     do_4xx_tlbwe_hi();
2580     RETURN();
2581 }
2582 #endif
2583
2584 /* SPR micro-ops */
2585 /* 440 specific */
2586 void OPPROTO op_440_dlmzb (void)
2587 {
2588     do_440_dlmzb();
2589     RETURN();
2590 }
2591
2592 void OPPROTO op_440_dlmzb_update_Rc (void)
2593 {
2594     if (T0 == 8)
2595         T0 = 0x2;
2596     else if (T0 < 4)
2597         T0 = 0x4;
2598     else
2599         T0 = 0x8;
2600     RETURN();
2601 }
2602
2603 #if !defined(CONFIG_USER_ONLY)
2604 void OPPROTO op_store_pir (void)
2605 {
2606     env->spr[SPR_PIR] = T0 & 0x0000000FUL;
2607     RETURN();
2608 }
2609
2610 void OPPROTO op_load_403_pb (void)
2611 {
2612     do_load_403_pb(PARAM1);
2613     RETURN();
2614 }
2615
2616 void OPPROTO op_store_403_pb (void)
2617 {
2618     do_store_403_pb(PARAM1);
2619     RETURN();
2620 }
2621
2622 void OPPROTO op_load_40x_pit (void)
2623 {
2624     T0 = load_40x_pit(env);
2625     RETURN();
2626 }
2627
2628 void OPPROTO op_store_40x_pit (void)
2629 {
2630     store_40x_pit(env, T0);
2631     RETURN();
2632 }
2633
2634 void OPPROTO op_store_40x_dbcr0 (void)
2635 {
2636     store_40x_dbcr0(env, T0);
2637     RETURN();
2638 }
2639
2640 void OPPROTO op_store_40x_sler (void)
2641 {
2642     store_40x_sler(env, T0);
2643     RETURN();
2644 }
2645
2646 void OPPROTO op_store_booke_tcr (void)
2647 {
2648     store_booke_tcr(env, T0);
2649     RETURN();
2650 }
2651
2652 void OPPROTO op_store_booke_tsr (void)
2653 {
2654     store_booke_tsr(env, T0);
2655     RETURN();
2656 }
2657 #endif /* !defined(CONFIG_USER_ONLY) */
2658
2659 #if defined(TARGET_PPCEMB)
2660 /* SPE extension */
2661 void OPPROTO op_splatw_T1_64 (void)
2662 {
2663     T1_64 = (T1_64 << 32) | (T1_64 & 0x00000000FFFFFFFFULL);
2664     RETURN();
2665 }
2666
2667 void OPPROTO op_splatwi_T0_64 (void)
2668 {
2669     uint64_t tmp = PARAM1;
2670
2671     T0_64 = (tmp << 32) | tmp;
2672     RETURN();
2673 }
2674
2675 void OPPROTO op_splatwi_T1_64 (void)
2676 {
2677     uint64_t tmp = PARAM1;
2678
2679     T1_64 = (tmp << 32) | tmp;
2680     RETURN();
2681 }
2682
2683 void OPPROTO op_extsh_T1_64 (void)
2684 {
2685     T1_64 = (int32_t)((int16_t)T1_64);
2686     RETURN();
2687 }
2688
2689 void OPPROTO op_sli16_T1_64 (void)
2690 {
2691     T1_64 = T1_64 << 16;
2692     RETURN();
2693 }
2694
2695 void OPPROTO op_sli32_T1_64 (void)
2696 {
2697     T1_64 = T1_64 << 32;
2698     RETURN();
2699 }
2700
2701 void OPPROTO op_srli32_T1_64 (void)
2702 {
2703     T1_64 = T1_64 >> 32;
2704     RETURN();
2705 }
2706
2707 void OPPROTO op_evsel (void)
2708 {
2709     do_evsel();
2710     RETURN();
2711 }
2712
2713 void OPPROTO op_evaddw (void)
2714 {
2715     do_evaddw();
2716     RETURN();
2717 }
2718
2719 void OPPROTO op_evsubfw (void)
2720 {
2721     do_evsubfw();
2722     RETURN();
2723 }
2724
2725 void OPPROTO op_evneg (void)
2726 {
2727     do_evneg();
2728     RETURN();
2729 }
2730
2731 void OPPROTO op_evabs (void)
2732 {
2733     do_evabs();
2734     RETURN();
2735 }
2736
2737 void OPPROTO op_evextsh (void)
2738 {
2739     T0_64 = ((uint64_t)((int32_t)(int16_t)(T0_64 >> 32)) << 32) |
2740         (uint64_t)((int32_t)(int16_t)T0_64);
2741     RETURN();
2742 }
2743
2744 void OPPROTO op_evextsb (void)
2745 {
2746     T0_64 = ((uint64_t)((int32_t)(int8_t)(T0_64 >> 32)) << 32) |
2747         (uint64_t)((int32_t)(int8_t)T0_64);
2748     RETURN();
2749 }
2750
2751 void OPPROTO op_evcntlzw (void)
2752 {
2753     do_evcntlzw();
2754     RETURN();
2755 }
2756
2757 void OPPROTO op_evrndw (void)
2758 {
2759     do_evrndw();
2760     RETURN();
2761 }
2762
2763 void OPPROTO op_brinc (void)
2764 {
2765     do_brinc();
2766     RETURN();
2767 }
2768
2769 void OPPROTO op_evcntlsw (void)
2770 {
2771     do_evcntlsw();
2772     RETURN();
2773 }
2774
2775 void OPPROTO op_evand (void)
2776 {
2777     T0_64 &= T1_64;
2778     RETURN();
2779 }
2780
2781 void OPPROTO op_evandc (void)
2782 {
2783     T0_64 &= ~T1_64;
2784     RETURN();
2785 }
2786
2787 void OPPROTO op_evor (void)
2788 {
2789     T0_64 |= T1_64;
2790     RETURN();
2791 }
2792
2793 void OPPROTO op_evxor (void)
2794 {
2795     T0_64 ^= T1_64;
2796     RETURN();
2797 }
2798
2799 void OPPROTO op_eveqv (void)
2800 {
2801     T0_64 = ~(T0_64 ^ T1_64);
2802     RETURN();
2803 }
2804
2805 void OPPROTO op_evnor (void)
2806 {
2807     T0_64 = ~(T0_64 | T1_64);
2808     RETURN();
2809 }
2810
2811 void OPPROTO op_evorc (void)
2812 {
2813     T0_64 |= ~T1_64;
2814     RETURN();
2815 }
2816
2817 void OPPROTO op_evnand (void)
2818 {
2819     T0_64 = ~(T0_64 & T1_64);
2820     RETURN();
2821 }
2822
2823 void OPPROTO op_evsrws (void)
2824 {
2825     do_evsrws();
2826     RETURN();
2827 }
2828
2829 void OPPROTO op_evsrwu (void)
2830 {
2831     do_evsrwu();
2832     RETURN();
2833 }
2834
2835 void OPPROTO op_evslw (void)
2836 {
2837     do_evslw();
2838     RETURN();
2839 }
2840
2841 void OPPROTO op_evrlw (void)
2842 {
2843     do_evrlw();
2844     RETURN();
2845 }
2846
2847 void OPPROTO op_evmergelo (void)
2848 {
2849     T0_64 = (T0_64 << 32) | (T1_64 & 0x00000000FFFFFFFFULL);
2850     RETURN();
2851 }
2852
2853 void OPPROTO op_evmergehi (void)
2854 {
2855     T0_64 = (T0_64 & 0xFFFFFFFF00000000ULL) | (T1_64 >> 32);
2856     RETURN();
2857 }
2858
2859 void OPPROTO op_evmergelohi (void)
2860 {
2861     T0_64 = (T0_64 << 32) | (T1_64 >> 32);
2862     RETURN();
2863 }
2864
2865 void OPPROTO op_evmergehilo (void)
2866 {
2867     T0_64 = (T0_64 & 0xFFFFFFFF00000000ULL) | (T1_64 & 0x00000000FFFFFFFFULL);
2868     RETURN();
2869 }
2870
2871 void OPPROTO op_evcmpgts (void)
2872 {
2873     do_evcmpgts();
2874     RETURN();
2875 }
2876
2877 void OPPROTO op_evcmpgtu (void)
2878 {
2879     do_evcmpgtu();
2880     RETURN();
2881 }
2882
2883 void OPPROTO op_evcmplts (void)
2884 {
2885     do_evcmplts();
2886     RETURN();
2887 }
2888
2889 void OPPROTO op_evcmpltu (void)
2890 {
2891     do_evcmpltu();
2892     RETURN();
2893 }
2894
2895 void OPPROTO op_evcmpeq (void)
2896 {
2897     do_evcmpeq();
2898     RETURN();
2899 }
2900
2901 void OPPROTO op_evfssub (void)
2902 {
2903     do_evfssub();
2904     RETURN();
2905 }
2906
2907 void OPPROTO op_evfsadd (void)
2908 {
2909     do_evfsadd();
2910     RETURN();
2911 }
2912
2913 void OPPROTO op_evfsnabs (void)
2914 {
2915     do_evfsnabs();
2916     RETURN();
2917 }
2918
2919 void OPPROTO op_evfsabs (void)
2920 {
2921     do_evfsabs();
2922     RETURN();
2923 }
2924
2925 void OPPROTO op_evfsneg (void)
2926 {
2927     do_evfsneg();
2928     RETURN();
2929 }
2930
2931 void OPPROTO op_evfsdiv (void)
2932 {
2933     do_evfsdiv();
2934     RETURN();
2935 }
2936
2937 void OPPROTO op_evfsmul (void)
2938 {
2939     do_evfsmul();
2940     RETURN();
2941 }
2942
2943 void OPPROTO op_evfscmplt (void)
2944 {
2945     do_evfscmplt();
2946     RETURN();
2947 }
2948
2949 void OPPROTO op_evfscmpgt (void)
2950 {
2951     do_evfscmpgt();
2952     RETURN();
2953 }
2954
2955 void OPPROTO op_evfscmpeq (void)
2956 {
2957     do_evfscmpeq();
2958     RETURN();
2959 }
2960
2961 void OPPROTO op_evfscfsi (void)
2962 {
2963     do_evfscfsi();
2964     RETURN();
2965 }
2966
2967 void OPPROTO op_evfscfui (void)
2968 {
2969     do_evfscfui();
2970     RETURN();
2971 }
2972
2973 void OPPROTO op_evfscfsf (void)
2974 {
2975     do_evfscfsf();
2976     RETURN();
2977 }
2978
2979 void OPPROTO op_evfscfuf (void)
2980 {
2981     do_evfscfuf();
2982     RETURN();
2983 }
2984
2985 void OPPROTO op_evfsctsi (void)
2986 {
2987     do_evfsctsi();
2988     RETURN();
2989 }
2990
2991 void OPPROTO op_evfsctui (void)
2992 {
2993     do_evfsctui();
2994     RETURN();
2995 }
2996
2997 void OPPROTO op_evfsctsf (void)
2998 {
2999     do_evfsctsf();
3000     RETURN();
3001 }
3002
3003 void OPPROTO op_evfsctuf (void)
3004 {
3005     do_evfsctuf();
3006     RETURN();
3007 }
3008
3009 void OPPROTO op_evfsctuiz (void)
3010 {
3011     do_evfsctuiz();
3012     RETURN();
3013 }
3014
3015 void OPPROTO op_evfsctsiz (void)
3016 {
3017     do_evfsctsiz();
3018     RETURN();
3019 }
3020
3021 void OPPROTO op_evfststlt (void)
3022 {
3023     do_evfststlt();
3024     RETURN();
3025 }
3026
3027 void OPPROTO op_evfststgt (void)
3028 {
3029     do_evfststgt();
3030     RETURN();
3031 }
3032
3033 void OPPROTO op_evfststeq (void)
3034 {
3035     do_evfststeq();
3036     RETURN();
3037 }
3038
3039 void OPPROTO op_efssub (void)
3040 {
3041     T0_64 = _do_efssub(T0_64, T1_64);
3042     RETURN();
3043 }
3044
3045 void OPPROTO op_efsadd (void)
3046 {
3047     T0_64 = _do_efsadd(T0_64, T1_64);
3048     RETURN();
3049 }
3050
3051 void OPPROTO op_efsnabs (void)
3052 {
3053     T0_64 = _do_efsnabs(T0_64);
3054     RETURN();
3055 }
3056
3057 void OPPROTO op_efsabs (void)
3058 {
3059     T0_64 = _do_efsabs(T0_64);
3060     RETURN();
3061 }
3062
3063 void OPPROTO op_efsneg (void)
3064 {
3065     T0_64 = _do_efsneg(T0_64);
3066     RETURN();
3067 }
3068
3069 void OPPROTO op_efsdiv (void)
3070 {
3071     T0_64 = _do_efsdiv(T0_64, T1_64);
3072     RETURN();
3073 }
3074
3075 void OPPROTO op_efsmul (void)
3076 {
3077     T0_64 = _do_efsmul(T0_64, T1_64);
3078     RETURN();
3079 }
3080
3081 void OPPROTO op_efscmplt (void)
3082 {
3083     do_efscmplt();
3084     RETURN();
3085 }
3086
3087 void OPPROTO op_efscmpgt (void)
3088 {
3089     do_efscmpgt();
3090     RETURN();
3091 }
3092
3093 void OPPROTO op_efscfd (void)
3094 {
3095     do_efscfd();
3096     RETURN();
3097 }
3098
3099 void OPPROTO op_efscmpeq (void)
3100 {
3101     do_efscmpeq();
3102     RETURN();
3103 }
3104
3105 void OPPROTO op_efscfsi (void)
3106 {
3107     do_efscfsi();
3108     RETURN();
3109 }
3110
3111 void OPPROTO op_efscfui (void)
3112 {
3113     do_efscfui();
3114     RETURN();
3115 }
3116
3117 void OPPROTO op_efscfsf (void)
3118 {
3119     do_efscfsf();
3120     RETURN();
3121 }
3122
3123 void OPPROTO op_efscfuf (void)
3124 {
3125     do_efscfuf();
3126     RETURN();
3127 }
3128
3129 void OPPROTO op_efsctsi (void)
3130 {
3131     do_efsctsi();
3132     RETURN();
3133 }
3134
3135 void OPPROTO op_efsctui (void)
3136 {
3137     do_efsctui();
3138     RETURN();
3139 }
3140
3141 void OPPROTO op_efsctsf (void)
3142 {
3143     do_efsctsf();
3144     RETURN();
3145 }
3146
3147 void OPPROTO op_efsctuf (void)
3148 {
3149     do_efsctuf();
3150     RETURN();
3151 }
3152
3153 void OPPROTO op_efsctsiz (void)
3154 {
3155     do_efsctsiz();
3156     RETURN();
3157 }
3158
3159 void OPPROTO op_efsctuiz (void)
3160 {
3161     do_efsctuiz();
3162     RETURN();
3163 }
3164
3165 void OPPROTO op_efststlt (void)
3166 {
3167     T0 = _do_efststlt(T0_64, T1_64);
3168     RETURN();
3169 }
3170
3171 void OPPROTO op_efststgt (void)
3172 {
3173     T0 = _do_efststgt(T0_64, T1_64);
3174     RETURN();
3175 }
3176
3177 void OPPROTO op_efststeq (void)
3178 {
3179     T0 = _do_efststeq(T0_64, T1_64);
3180     RETURN();
3181 }
3182
3183 void OPPROTO op_efdsub (void)
3184 {
3185     union {
3186         uint64_t u;
3187         float64 f;
3188     } u1, u2;
3189     u1.u = T0_64;
3190     u2.u = T1_64;
3191     u1.f = float64_sub(u1.f, u2.f, &env->spe_status);
3192     T0_64 = u1.u;
3193     RETURN();
3194 }
3195
3196 void OPPROTO op_efdadd (void)
3197 {
3198     union {
3199         uint64_t u;
3200         float64 f;
3201     } u1, u2;
3202     u1.u = T0_64;
3203     u2.u = T1_64;
3204     u1.f = float64_add(u1.f, u2.f, &env->spe_status);
3205     T0_64 = u1.u;
3206     RETURN();
3207 }
3208
3209 void OPPROTO op_efdcfsid (void)
3210 {
3211     do_efdcfsi();
3212     RETURN();
3213 }
3214
3215 void OPPROTO op_efdcfuid (void)
3216 {
3217     do_efdcfui();
3218     RETURN();
3219 }
3220
3221 void OPPROTO op_efdnabs (void)
3222 {
3223     T0_64 |= 0x8000000000000000ULL;
3224     RETURN();
3225 }
3226
3227 void OPPROTO op_efdabs (void)
3228 {
3229     T0_64 &= ~0x8000000000000000ULL;
3230     RETURN();
3231 }
3232
3233 void OPPROTO op_efdneg (void)
3234 {
3235     T0_64 ^= 0x8000000000000000ULL;
3236     RETURN();
3237 }
3238
3239 void OPPROTO op_efddiv (void)
3240 {
3241     union {
3242         uint64_t u;
3243         float64 f;
3244     } u1, u2;
3245     u1.u = T0_64;
3246     u2.u = T1_64;
3247     u1.f = float64_div(u1.f, u2.f, &env->spe_status);
3248     T0_64 = u1.u;
3249     RETURN();
3250 }
3251
3252 void OPPROTO op_efdmul (void)
3253 {
3254     union {
3255         uint64_t u;
3256         float64 f;
3257     } u1, u2;
3258     u1.u = T0_64;
3259     u2.u = T1_64;
3260     u1.f = float64_mul(u1.f, u2.f, &env->spe_status);
3261     T0_64 = u1.u;
3262     RETURN();
3263 }
3264
3265 void OPPROTO op_efdctsidz (void)
3266 {
3267     do_efdctsiz();
3268     RETURN();
3269 }
3270
3271 void OPPROTO op_efdctuidz (void)
3272 {
3273     do_efdctuiz();
3274     RETURN();
3275 }
3276
3277 void OPPROTO op_efdcmplt (void)
3278 {
3279     do_efdcmplt();
3280     RETURN();
3281 }
3282
3283 void OPPROTO op_efdcmpgt (void)
3284 {
3285     do_efdcmpgt();
3286     RETURN();
3287 }
3288
3289 void OPPROTO op_efdcfs (void)
3290 {
3291     do_efdcfs();
3292     RETURN();
3293 }
3294
3295 void OPPROTO op_efdcmpeq (void)
3296 {
3297     do_efdcmpeq();
3298     RETURN();
3299 }
3300
3301 void OPPROTO op_efdcfsi (void)
3302 {
3303     do_efdcfsi();
3304     RETURN();
3305 }
3306
3307 void OPPROTO op_efdcfui (void)
3308 {
3309     do_efdcfui();
3310     RETURN();
3311 }
3312
3313 void OPPROTO op_efdcfsf (void)
3314 {
3315     do_efdcfsf();
3316     RETURN();
3317 }
3318
3319 void OPPROTO op_efdcfuf (void)
3320 {
3321     do_efdcfuf();
3322     RETURN();
3323 }
3324
3325 void OPPROTO op_efdctsi (void)
3326 {
3327     do_efdctsi();
3328     RETURN();
3329 }
3330
3331 void OPPROTO op_efdctui (void)
3332 {
3333     do_efdctui();
3334     RETURN();
3335 }
3336
3337 void OPPROTO op_efdctsf (void)
3338 {
3339     do_efdctsf();
3340     RETURN();
3341 }
3342
3343 void OPPROTO op_efdctuf (void)
3344 {
3345     do_efdctuf();
3346     RETURN();
3347 }
3348
3349 void OPPROTO op_efdctuiz (void)
3350 {
3351     do_efdctuiz();
3352     RETURN();
3353 }
3354
3355 void OPPROTO op_efdctsiz (void)
3356 {
3357     do_efdctsiz();
3358     RETURN();
3359 }
3360
3361 void OPPROTO op_efdtstlt (void)
3362 {
3363     T0 = _do_efdtstlt(T0_64, T1_64);
3364     RETURN();
3365 }
3366
3367 void OPPROTO op_efdtstgt (void)
3368 {
3369     T0 = _do_efdtstgt(T0_64, T1_64);
3370     RETURN();
3371 }
3372
3373 void OPPROTO op_efdtsteq (void)
3374 {
3375     T0 = _do_efdtsteq(T0_64, T1_64);
3376     RETURN();
3377 }
3378 #endif /* defined(TARGET_PPCEMB) */