target-sparc/op.c

   1 /*
   2    SPARC micro operations
   3
   4    Copyright (C) 2003 Thomas M. Ogrisegg <tom@fnord.at>
   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 #include "exec.h"
  22
  23  /*XXX*/
  24 #define REGNAME g0
  25 #define REG (env->gregs[0])
  26 #include "op_template.h"
  27 #define REGNAME g1
  28 #define REG (env->gregs[1])
  29 #include "op_template.h"
  30 #define REGNAME g2
  31 #define REG (env->gregs[2])
  32 #include "op_template.h"
  33 #define REGNAME g3
  34 #define REG (env->gregs[3])
  35 #include "op_template.h"
  36 #define REGNAME g4
  37 #define REG (env->gregs[4])
  38 #include "op_template.h"
  39 #define REGNAME g5
  40 #define REG (env->gregs[5])
  41 #include "op_template.h"
  42 #define REGNAME g6
  43 #define REG (env->gregs[6])
  44 #include "op_template.h"
  45 #define REGNAME g7
  46 #define REG (env->gregs[7])
  47 #include "op_template.h"
  48 #define REGNAME i0
  49 #define REG (REGWPTR[16])
  50 #include "op_template.h"
  51 #define REGNAME i1
  52 #define REG (REGWPTR[17])
  53 #include "op_template.h"
  54 #define REGNAME i2
  55 #define REG (REGWPTR[18])
  56 #include "op_template.h"
  57 #define REGNAME i3
  58 #define REG (REGWPTR[19])
  59 #include "op_template.h"
  60 #define REGNAME i4
  61 #define REG (REGWPTR[20])
  62 #include "op_template.h"
  63 #define REGNAME i5
  64 #define REG (REGWPTR[21])
  65 #include "op_template.h"
  66 #define REGNAME i6
  67 #define REG (REGWPTR[22])
  68 #include "op_template.h"
  69 #define REGNAME i7
  70 #define REG (REGWPTR[23])
  71 #include "op_template.h"
  72 #define REGNAME l0
  73 #define REG (REGWPTR[8])
  74 #include "op_template.h"
  75 #define REGNAME l1
  76 #define REG (REGWPTR[9])
  77 #include "op_template.h"
  78 #define REGNAME l2
  79 #define REG (REGWPTR[10])
  80 #include "op_template.h"
  81 #define REGNAME l3
  82 #define REG (REGWPTR[11])
  83 #include "op_template.h"
  84 #define REGNAME l4
  85 #define REG (REGWPTR[12])
  86 #include "op_template.h"
  87 #define REGNAME l5
  88 #define REG (REGWPTR[13])
  89 #include "op_template.h"
  90 #define REGNAME l6
  91 #define REG (REGWPTR[14])
  92 #include "op_template.h"
  93 #define REGNAME l7
  94 #define REG (REGWPTR[15])
  95 #include "op_template.h"
  96 #define REGNAME o0
  97 #define REG (REGWPTR[0])
  98 #include "op_template.h"
  99 #define REGNAME o1
 100 #define REG (REGWPTR[1])
 101 #include "op_template.h"
 102 #define REGNAME o2
 103 #define REG (REGWPTR[2])
 104 #include "op_template.h"
 105 #define REGNAME o3
 106 #define REG (REGWPTR[3])
 107 #include "op_template.h"
 108 #define REGNAME o4
 109 #define REG (REGWPTR[4])
 110 #include "op_template.h"
 111 #define REGNAME o5
 112 #define REG (REGWPTR[5])
 113 #include "op_template.h"
 114 #define REGNAME o6
 115 #define REG (REGWPTR[6])
 116 #include "op_template.h"
 117 #define REGNAME o7
 118 #define REG (REGWPTR[7])
 119 #include "op_template.h"
 120
 121 #define REGNAME f0
 122 #define REG (env->fpr[0])
 123 #include "fop_template.h"
 124 #define REGNAME f1
 125 #define REG (env->fpr[1])
 126 #include "fop_template.h"
 127 #define REGNAME f2
 128 #define REG (env->fpr[2])
 129 #include "fop_template.h"
 130 #define REGNAME f3
 131 #define REG (env->fpr[3])
 132 #include "fop_template.h"
 133 #define REGNAME f4
 134 #define REG (env->fpr[4])
 135 #include "fop_template.h"
 136 #define REGNAME f5
 137 #define REG (env->fpr[5])
 138 #include "fop_template.h"
 139 #define REGNAME f6
 140 #define REG (env->fpr[6])
 141 #include "fop_template.h"
 142 #define REGNAME f7
 143 #define REG (env->fpr[7])
 144 #include "fop_template.h"
 145 #define REGNAME f8
 146 #define REG (env->fpr[8])
 147 #include "fop_template.h"
 148 #define REGNAME f9
 149 #define REG (env->fpr[9])
 150 #include "fop_template.h"
 151 #define REGNAME f10
 152 #define REG (env->fpr[10])
 153 #include "fop_template.h"
 154 #define REGNAME f11
 155 #define REG (env->fpr[11])
 156 #include "fop_template.h"
 157 #define REGNAME f12
 158 #define REG (env->fpr[12])
 159 #include "fop_template.h"
 160 #define REGNAME f13
 161 #define REG (env->fpr[13])
 162 #include "fop_template.h"
 163 #define REGNAME f14
 164 #define REG (env->fpr[14])
 165 #include "fop_template.h"
 166 #define REGNAME f15
 167 #define REG (env->fpr[15])
 168 #include "fop_template.h"
 169 #define REGNAME f16
 170 #define REG (env->fpr[16])
 171 #include "fop_template.h"
 172 #define REGNAME f17
 173 #define REG (env->fpr[17])
 174 #include "fop_template.h"
 175 #define REGNAME f18
 176 #define REG (env->fpr[18])
 177 #include "fop_template.h"
 178 #define REGNAME f19
 179 #define REG (env->fpr[19])
 180 #include "fop_template.h"
 181 #define REGNAME f20
 182 #define REG (env->fpr[20])
 183 #include "fop_template.h"
 184 #define REGNAME f21
 185 #define REG (env->fpr[21])
 186 #include "fop_template.h"
 187 #define REGNAME f22
 188 #define REG (env->fpr[22])
 189 #include "fop_template.h"
 190 #define REGNAME f23
 191 #define REG (env->fpr[23])
 192 #include "fop_template.h"
 193 #define REGNAME f24
 194 #define REG (env->fpr[24])
 195 #include "fop_template.h"
 196 #define REGNAME f25
 197 #define REG (env->fpr[25])
 198 #include "fop_template.h"
 199 #define REGNAME f26
 200 #define REG (env->fpr[26])
 201 #include "fop_template.h"
 202 #define REGNAME f27
 203 #define REG (env->fpr[27])
 204 #include "fop_template.h"
 205 #define REGNAME f28
 206 #define REG (env->fpr[28])
 207 #include "fop_template.h"
 208 #define REGNAME f29
 209 #define REG (env->fpr[29])
 210 #include "fop_template.h"
 211 #define REGNAME f30
 212 #define REG (env->fpr[30])
 213 #include "fop_template.h"
 214 #define REGNAME f31
 215 #define REG (env->fpr[31])
 216 #include "fop_template.h"
 217
 218 #ifdef TARGET_SPARC64
 219 #define REGNAME f32
 220 #define REG (env->fpr[32])
 221 #include "fop_template.h"
 222 #define REGNAME f34
 223 #define REG (env->fpr[34])
 224 #include "fop_template.h"
 225 #define REGNAME f36
 226 #define REG (env->fpr[36])
 227 #include "fop_template.h"
 228 #define REGNAME f38
 229 #define REG (env->fpr[38])
 230 #include "fop_template.h"
 231 #define REGNAME f40
 232 #define REG (env->fpr[40])
 233 #include "fop_template.h"
 234 #define REGNAME f42
 235 #define REG (env->fpr[42])
 236 #include "fop_template.h"
 237 #define REGNAME f44
 238 #define REG (env->fpr[44])
 239 #include "fop_template.h"
 240 #define REGNAME f46
 241 #define REG (env->fpr[46])
 242 #include "fop_template.h"
 243 #define REGNAME f48
 244 #define REG (env->fpr[47])
 245 #include "fop_template.h"
 246 #define REGNAME f50
 247 #define REG (env->fpr[50])
 248 #include "fop_template.h"
 249 #define REGNAME f52
 250 #define REG (env->fpr[52])
 251 #include "fop_template.h"
 252 #define REGNAME f54
 253 #define REG (env->fpr[54])
 254 #include "fop_template.h"
 255 #define REGNAME f56
 256 #define REG (env->fpr[56])
 257 #include "fop_template.h"
 258 #define REGNAME f58
 259 #define REG (env->fpr[58])
 260 #include "fop_template.h"
 261 #define REGNAME f60
 262 #define REG (env->fpr[60])
 263 #include "fop_template.h"
 264 #define REGNAME f62
 265 #define REG (env->fpr[62])
 266 #include "fop_template.h"
 267 #endif
 268
 269 #ifdef TARGET_SPARC64
 270 #ifdef WORDS_BIGENDIAN
 271 typedef union UREG64 {
 272     struct { uint16_t v3, v2, v1, v0; } w;
 273     struct { uint32_t v1, v0; } l;
 274     uint64_t q;
 275 } UREG64;
 276 #else
 277 typedef union UREG64 {
 278     struct { uint16_t v0, v1, v2, v3; } w;
 279     struct { uint32_t v0, v1; } l;
 280     uint64_t q;
 281 } UREG64;
 282 #endif
 283
 284 #define PARAMQ1 \
 285 ({\
 286     UREG64 __p;\
 287     __p.l.v1 = PARAM1;\
 288     __p.l.v0 = PARAM2;\
 289     __p.q;\
 290 })
 291
 292 void OPPROTO op_movq_T0_im64(void)
 293 {
 294     T0 = PARAMQ1;
 295 }
 296
 297 void OPPROTO op_movq_T1_im64(void)
 298 {
 299     T1 = PARAMQ1;
 300 }
 301
 302 #define XFLAG_SET(x) ((env->xcc&x)?1:0)
 303
 304 #else
 305 #define EIP (env->pc)
 306 #endif
 307
 308 #define FLAG_SET(x) ((env->psr&x)?1:0)
 309
 310 void OPPROTO op_movl_T0_0(void)
 311 {
 312     T0 = 0;
 313 }
 314
 315 void OPPROTO op_movl_T0_im(void)
 316 {
 317     T0 = (uint32_t)PARAM1;
 318 }
 319
 320 void OPPROTO op_movl_T1_im(void)
 321 {
 322     T1 = (uint32_t)PARAM1;
 323 }
 324
 325 void OPPROTO op_movl_T2_im(void)
 326 {
 327     T2 = (uint32_t)PARAM1;
 328 }
 329
 330 void OPPROTO op_movl_T0_sim(void)
 331 {
 332     T0 = (int32_t)PARAM1;
 333 }
 334
 335 void OPPROTO op_movl_T1_sim(void)
 336 {
 337     T1 = (int32_t)PARAM1;
 338 }
 339
 340 void OPPROTO op_movl_T2_sim(void)
 341 {
 342     T2 = (int32_t)PARAM1;
 343 }
 344
 345 void OPPROTO op_movl_T0_env(void)
 346 {
 347     T0 = *(uint32_t *)((char *)env + PARAM1);
 348 }
 349
 350 void OPPROTO op_movl_env_T0(void)
 351 {
 352     *(uint32_t *)((char *)env + PARAM1) = T0;
 353 }
 354
 355 void OPPROTO op_movtl_T0_env(void)
 356 {
 357     T0 = *(target_ulong *)((char *)env + PARAM1);
 358 }
 359
 360 void OPPROTO op_movtl_env_T0(void)
 361 {
 362     *(target_ulong *)((char *)env + PARAM1) = T0;
 363 }
 364
 365 void OPPROTO op_add_T1_T0(void)
 366 {
 367     T0 += T1;
 368 }
 369
 370 void OPPROTO op_add_T1_T0_cc(void)
 371 {
 372     target_ulong src1;
 373
 374     src1 = T0;
 375     T0 += T1;
 376     env->psr = 0;
 377 #ifdef TARGET_SPARC64
 378     if (!(T0 & 0xffffffff))
 379         env->psr |= PSR_ZERO;
 380     if ((int32_t) T0 < 0)
 381         env->psr |= PSR_NEG;
 382     if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
 383         env->psr |= PSR_CARRY;
 384     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
 385          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 386         env->psr |= PSR_OVF;
 387
 388     env->xcc = 0;
 389     if (!T0)
 390         env->xcc |= PSR_ZERO;
 391     if ((int64_t) T0 < 0)
 392         env->xcc |= PSR_NEG;
 393     if (T0 < src1)
 394         env->xcc |= PSR_CARRY;
 395     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
 396         env->xcc |= PSR_OVF;
 397 #else
 398     if (!T0)
 399         env->psr |= PSR_ZERO;
 400     if ((int32_t) T0 < 0)
 401         env->psr |= PSR_NEG;
 402     if (T0 < src1)
 403         env->psr |= PSR_CARRY;
 404     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
 405         env->psr |= PSR_OVF;
 406 #endif
 407     FORCE_RET();
 408 }
 409
 410 void OPPROTO op_addx_T1_T0(void)
 411 {
 412     T0 += T1 + FLAG_SET(PSR_CARRY);
 413 }
 414
 415 void OPPROTO op_addx_T1_T0_cc(void)
 416 {
 417     target_ulong src1;
 418     src1 = T0;
 419     if (FLAG_SET(PSR_CARRY))
 420     {
 421       T0 += T1 + 1;
 422       env->psr = 0;
 423 #ifdef TARGET_SPARC64
 424       if ((T0 & 0xffffffff) <= (src1 & 0xffffffff))
 425         env->psr |= PSR_CARRY;
 426       env->xcc = 0;
 427       if (T0 <= src1)
 428         env->xcc |= PSR_CARRY;
 429 #else
 430       if (T0 <= src1)
 431         env->psr |= PSR_CARRY;
 432 #endif
 433     }
 434     else
 435     {
 436       T0 += T1;
 437       env->psr = 0;
 438 #ifdef TARGET_SPARC64
 439       if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
 440         env->psr |= PSR_CARRY;
 441       env->xcc = 0;
 442       if (T0 < src1)
 443         env->xcc |= PSR_CARRY;
 444 #else
 445       if (T0 < src1)
 446         env->psr |= PSR_CARRY;
 447 #endif
 448     }
 449 #ifdef TARGET_SPARC64
 450     if (!(T0 & 0xffffffff))
 451         env->psr |= PSR_ZERO;
 452     if ((int32_t) T0 < 0)
 453         env->psr |= PSR_NEG;
 454     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
 455          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 456         env->psr |= PSR_OVF;
 457
 458     if (!T0)
 459         env->xcc |= PSR_ZERO;
 460     if ((int64_t) T0 < 0)
 461         env->xcc |= PSR_NEG;
 462     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
 463         env->xcc |= PSR_OVF;
 464 #else
 465     if (!T0)
 466         env->psr |= PSR_ZERO;
 467     if ((int32_t) T0 < 0)
 468         env->psr |= PSR_NEG;
 469     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
 470         env->psr |= PSR_OVF;
 471 #endif
 472     FORCE_RET();
 473 }
 474
 475 void OPPROTO op_tadd_T1_T0_cc(void)
 476 {
 477     target_ulong src1;
 478
 479     src1 = T0;
 480     T0 += T1;
 481     env->psr = 0;
 482 #ifdef TARGET_SPARC64
 483     if (!(T0 & 0xffffffff))
 484         env->psr |= PSR_ZERO;
 485     if ((int32_t) T0 < 0)
 486         env->psr |= PSR_NEG;
 487     if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
 488         env->psr |= PSR_CARRY;
 489     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
 490          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 491         env->psr |= PSR_OVF;
 492     if ((src1 & 0x03) || (T1 & 0x03))
 493         env->psr |= PSR_OVF;
 494
 495     env->xcc = 0;
 496     if (!T0)
 497         env->xcc |= PSR_ZERO;
 498     if ((int64_t) T0 < 0)
 499         env->xcc |= PSR_NEG;
 500     if (T0 < src1)
 501         env->xcc |= PSR_CARRY;
 502     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
 503         env->xcc |= PSR_OVF;
 504 #else
 505     if (!T0)
 506         env->psr |= PSR_ZERO;
 507     if ((int32_t) T0 < 0)
 508         env->psr |= PSR_NEG;
 509     if (T0 < src1)
 510         env->psr |= PSR_CARRY;
 511     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
 512         env->psr |= PSR_OVF;
 513     if ((src1 & 0x03) || (T1 & 0x03))
 514         env->psr |= PSR_OVF;
 515 #endif
 516     FORCE_RET();
 517 }
 518
 519 void OPPROTO op_tadd_T1_T0_ccTV(void)
 520 {
 521     target_ulong src1;
 522
 523     if ((T0 & 0x03) || (T1 & 0x03))
 524         raise_exception(TT_TOVF);
 525
 526     src1 = T0;
 527     T0 += T1;
 528
 529 #ifdef TARGET_SPARC64
 530     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
 531          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 532         raise_exception(TT_TOVF);
 533 #else
 534     if ((src1 & 0x03) || (T1 & 0x03))
 535         raise_exception(TT_TOVF);
 536 #endif
 537
 538     env->psr = 0;
 539 #ifdef TARGET_SPARC64
 540     if (!(T0 & 0xffffffff))
 541         env->psr |= PSR_ZERO;
 542     if ((int32_t) T0 < 0)
 543         env->psr |= PSR_NEG;
 544     if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
 545         env->psr |= PSR_CARRY;
 546
 547     env->xcc = 0;
 548     if (!T0)
 549         env->xcc |= PSR_ZERO;
 550     if ((int64_t) T0 < 0)
 551         env->xcc |= PSR_NEG;
 552     if (T0 < src1)
 553         env->xcc |= PSR_CARRY;
 554 #else
 555     if (!T0)
 556         env->psr |= PSR_ZERO;
 557     if ((int32_t) T0 < 0)
 558         env->psr |= PSR_NEG;
 559     if (T0 < src1)
 560         env->psr |= PSR_CARRY;
 561 #endif
 562     FORCE_RET();
 563 }
 564
 565 void OPPROTO op_sub_T1_T0(void)
 566 {
 567     T0 -= T1;
 568 }
 569
 570 void OPPROTO op_sub_T1_T0_cc(void)
 571 {
 572     target_ulong src1;
 573
 574     src1 = T0;
 575     T0 -= T1;
 576     env->psr = 0;
 577 #ifdef TARGET_SPARC64
 578     if (!(T0 & 0xffffffff))
 579         env->psr |= PSR_ZERO;
 580     if ((int32_t) T0 < 0)
 581         env->psr |= PSR_NEG;
 582     if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
 583         env->psr |= PSR_CARRY;
 584     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
 585          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 586         env->psr |= PSR_OVF;
 587
 588     env->xcc = 0;
 589     if (!T0)
 590         env->xcc |= PSR_ZERO;
 591     if ((int64_t) T0 < 0)
 592         env->xcc |= PSR_NEG;
 593     if (src1 < T1)
 594         env->xcc |= PSR_CARRY;
 595     if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
 596         env->xcc |= PSR_OVF;
 597 #else
 598     if (!T0)
 599         env->psr |= PSR_ZERO;
 600     if ((int32_t) T0 < 0)
 601         env->psr |= PSR_NEG;
 602     if (src1 < T1)
 603         env->psr |= PSR_CARRY;
 604     if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
 605         env->psr |= PSR_OVF;
 606 #endif
 607     FORCE_RET();
 608 }
 609
 610 void OPPROTO op_subx_T1_T0(void)
 611 {
 612     T0 -= T1 + FLAG_SET(PSR_CARRY);
 613 }
 614
 615 void OPPROTO op_subx_T1_T0_cc(void)
 616 {
 617     target_ulong src1;
 618     src1 = T0;
 619     if (FLAG_SET(PSR_CARRY))
 620     {
 621       T0 -= T1 + 1;
 622       env->psr = 0;
 623 #ifdef TARGET_SPARC64
 624       if ((src1 & 0xffffffff) <= (T1 & 0xffffffff))
 625         env->psr |= PSR_CARRY;
 626       env->xcc = 0;
 627       if (src1 <= T1)
 628         env->xcc |= PSR_CARRY;
 629 #else
 630       if (src1 <= T1)
 631         env->psr |= PSR_CARRY;
 632 #endif
 633     }
 634     else
 635     {
 636       T0 -= T1;
 637       env->psr = 0;
 638 #ifdef TARGET_SPARC64
 639       if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
 640         env->psr |= PSR_CARRY;
 641       env->xcc = 0;
 642       if (src1 < T1)
 643         env->xcc |= PSR_CARRY;
 644 #else
 645       if (src1 < T1)
 646         env->psr |= PSR_CARRY;
 647 #endif
 648     }
 649 #ifdef TARGET_SPARC64
 650     if (!(T0 & 0xffffffff))
 651         env->psr |= PSR_ZERO;
 652     if ((int32_t) T0 < 0)
 653         env->psr |= PSR_NEG;
 654     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
 655          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 656         env->psr |= PSR_OVF;
 657
 658     if (!T0)
 659         env->xcc |= PSR_ZERO;
 660     if ((int64_t) T0 < 0)
 661         env->xcc |= PSR_NEG;
 662     if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
 663         env->xcc |= PSR_OVF;
 664 #else
 665     if (!T0)
 666         env->psr |= PSR_ZERO;
 667     if ((int32_t) T0 < 0)
 668         env->psr |= PSR_NEG;
 669     if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
 670         env->psr |= PSR_OVF;
 671 #endif
 672     FORCE_RET();
 673 }
 674
 675 void OPPROTO op_tsub_T1_T0_cc(void)
 676 {
 677     target_ulong src1;
 678
 679     src1 = T0;
 680     T0 -= T1;
 681     env->psr = 0;
 682 #ifdef TARGET_SPARC64
 683     if (!(T0 & 0xffffffff))
 684         env->psr |= PSR_ZERO;
 685     if ((int32_t) T0 < 0)
 686         env->psr |= PSR_NEG;
 687     if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
 688         env->psr |= PSR_CARRY;
 689     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
 690          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 691         env->psr |= PSR_OVF;
 692     if ((src1 & 0x03) || (T1 & 0x03))
 693         env->psr |= PSR_OVF;
 694
 695     env->xcc = 0;
 696     if (!T0)
 697         env->xcc |= PSR_ZERO;
 698     if ((int64_t) T0 < 0)
 699         env->xcc |= PSR_NEG;
 700     if (src1 < T1)
 701         env->xcc |= PSR_CARRY;
 702     if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
 703         env->xcc |= PSR_OVF;
 704 #else
 705     if (!T0)
 706         env->psr |= PSR_ZERO;
 707     if ((int32_t) T0 < 0)
 708         env->psr |= PSR_NEG;
 709     if (src1 < T1)
 710         env->psr |= PSR_CARRY;
 711     if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
 712         env->psr |= PSR_OVF;
 713     if ((src1 & 0x03) || (T1 & 0x03))
 714         env->psr |= PSR_OVF;
 715 #endif
 716     FORCE_RET();
 717 }
 718
 719 void OPPROTO op_tsub_T1_T0_ccTV(void)
 720 {
 721     target_ulong src1;
 722
 723     if ((T0 & 0x03) || (T1 & 0x03))
 724         raise_exception(TT_TOVF);
 725
 726     src1 = T0;
 727     T0 -= T1;
 728
 729 #ifdef TARGET_SPARC64
 730     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
 731          ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 732         raise_exception(TT_TOVF);
 733 #else
 734     if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
 735         raise_exception(TT_TOVF);
 736 #endif
 737
 738     env->psr = 0;
 739 #ifdef TARGET_SPARC64
 740     if (!(T0 & 0xffffffff))
 741         env->psr |= PSR_ZERO;
 742     if ((int32_t) T0 < 0)
 743         env->psr |= PSR_NEG;
 744     if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
 745         env->psr |= PSR_CARRY;
 746
 747     env->xcc = 0;
 748     if (!T0)
 749         env->xcc |= PSR_ZERO;
 750     if ((int64_t) T0 < 0)
 751         env->xcc |= PSR_NEG;
 752     if (src1 < T1)
 753         env->xcc |= PSR_CARRY;
 754 #else
 755     if (!T0)
 756         env->psr |= PSR_ZERO;
 757     if ((int32_t) T0 < 0)
 758         env->psr |= PSR_NEG;
 759     if (src1 < T1)
 760         env->psr |= PSR_CARRY;
 761 #endif
 762     FORCE_RET();
 763 }
 764
 765 void OPPROTO op_and_T1_T0(void)
 766 {
 767     T0 &= T1;
 768 }
 769
 770 void OPPROTO op_or_T1_T0(void)
 771 {
 772     T0 |= T1;
 773 }
 774
 775 void OPPROTO op_xor_T1_T0(void)
 776 {
 777     T0 ^= T1;
 778 }
 779
 780 void OPPROTO op_andn_T1_T0(void)
 781 {
 782     T0 &= ~T1;
 783 }
 784
 785 void OPPROTO op_orn_T1_T0(void)
 786 {
 787     T0 |= ~T1;
 788 }
 789
 790 void OPPROTO op_xnor_T1_T0(void)
 791 {
 792     T0 ^= ~T1;
 793 }
 794
 795 void OPPROTO op_umul_T1_T0(void)
 796 {
 797     uint64_t res;
 798     res = (uint64_t) T0 * (uint64_t) T1;
 799 #ifdef TARGET_SPARC64
 800     T0 = res;
 801 #else
 802     T0 = res & 0xffffffff;
 803 #endif
 804     env->y = res >> 32;
 805 }
 806
 807 void OPPROTO op_smul_T1_T0(void)
 808 {
 809     uint64_t res;
 810     res = (int64_t) ((int32_t) T0) * (int64_t) ((int32_t) T1);
 811 #ifdef TARGET_SPARC64
 812     T0 = res;
 813 #else
 814     T0 = res & 0xffffffff;
 815 #endif
 816     env->y = res >> 32;
 817 }
 818
 819 void OPPROTO op_mulscc_T1_T0(void)
 820 {
 821     unsigned int b1, N, V, b2;
 822     target_ulong src1;
 823
 824     N = FLAG_SET(PSR_NEG);
 825     V = FLAG_SET(PSR_OVF);
 826     b1 = N ^ V;
 827     b2 = T0 & 1;
 828     T0 = (b1 << 31) | (T0 >> 1);
 829     if (!(env->y & 1))
 830         T1 = 0;
 831     /* do addition and update flags */
 832     src1 = T0;
 833     T0 += T1;
 834     env->psr = 0;
 835     if (!T0)
 836         env->psr |= PSR_ZERO;
 837     if ((int32_t) T0 < 0)
 838         env->psr |= PSR_NEG;
 839     if (T0 < src1)
 840         env->psr |= PSR_CARRY;
 841     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
 842         env->psr |= PSR_OVF;
 843     env->y = (b2 << 31) | (env->y >> 1);
 844     FORCE_RET();
 845 }
 846
 847 void OPPROTO op_udiv_T1_T0(void)
 848 {
 849     uint64_t x0;
 850     uint32_t x1;
 851
 852     x0 = T0 | ((uint64_t) (env->y) << 32);
 853     x1 = T1;
 854
 855     if (x1 == 0) {
 856         raise_exception(TT_DIV_ZERO);
 857     }
 858
 859     x0 = x0 / x1;
 860     if (x0 > 0xffffffff) {
 861         T0 = 0xffffffff;
 862         T1 = 1;
 863     } else {
 864         T0 = x0;
 865         T1 = 0;
 866     }
 867     FORCE_RET();
 868 }
 869
 870 void OPPROTO op_sdiv_T1_T0(void)
 871 {
 872     int64_t x0;
 873     int32_t x1;
 874
 875     x0 = T0 | ((int64_t) (env->y) << 32);
 876     x1 = T1;
 877
 878     if (x1 == 0) {
 879         raise_exception(TT_DIV_ZERO);
 880     }
 881
 882     x0 = x0 / x1;
 883     if ((int32_t) x0 != x0) {
 884         T0 = x0 < 0? 0x80000000: 0x7fffffff;
 885         T1 = 1;
 886     } else {
 887         T0 = x0;
 888         T1 = 0;
 889     }
 890     FORCE_RET();
 891 }
 892
 893 void OPPROTO op_div_cc(void)
 894 {
 895     env->psr = 0;
 896 #ifdef TARGET_SPARC64
 897     if (!T0)
 898         env->psr |= PSR_ZERO;
 899     if ((int32_t) T0 < 0)
 900         env->psr |= PSR_NEG;
 901     if (T1)
 902         env->psr |= PSR_OVF;
 903
 904     env->xcc = 0;
 905     if (!T0)
 906         env->xcc |= PSR_ZERO;
 907     if ((int64_t) T0 < 0)
 908         env->xcc |= PSR_NEG;
 909 #else
 910     if (!T0)
 911         env->psr |= PSR_ZERO;
 912     if ((int32_t) T0 < 0)
 913         env->psr |= PSR_NEG;
 914     if (T1)
 915         env->psr |= PSR_OVF;
 916 #endif
 917     FORCE_RET();
 918 }
 919
 920 #ifdef TARGET_SPARC64
 921 void OPPROTO op_mulx_T1_T0(void)
 922 {
 923     T0 *= T1;
 924     FORCE_RET();
 925 }
 926
 927 void OPPROTO op_udivx_T1_T0(void)
 928 {
 929     T0 /= T1;
 930     FORCE_RET();
 931 }
 932
 933 void OPPROTO op_sdivx_T1_T0(void)
 934 {
 935     if (T0 == INT64_MIN && T1 == -1)
 936         T0 = INT64_MIN;
 937     else
 938         T0 /= (target_long) T1;
 939     FORCE_RET();
 940 }
 941 #endif
 942
 943 void OPPROTO op_logic_T0_cc(void)
 944 {
 945     env->psr = 0;
 946 #ifdef TARGET_SPARC64
 947     if (!(T0 & 0xffffffff))
 948         env->psr |= PSR_ZERO;
 949     if ((int32_t) T0 < 0)
 950         env->psr |= PSR_NEG;
 951
 952     env->xcc = 0;
 953     if (!T0)
 954         env->xcc |= PSR_ZERO;
 955     if ((int64_t) T0 < 0)
 956         env->xcc |= PSR_NEG;
 957 #else
 958     if (!T0)
 959         env->psr |= PSR_ZERO;
 960     if ((int32_t) T0 < 0)
 961         env->psr |= PSR_NEG;
 962 #endif
 963     FORCE_RET();
 964 }
 965
 966 void OPPROTO op_sll(void)
 967 {
 968     T0 <<= (T1 & 0x1f);
 969 }
 970
 971 #ifdef TARGET_SPARC64
 972 void OPPROTO op_sllx(void)
 973 {
 974     T0 <<= (T1 & 0x3f);
 975 }
 976
 977 void OPPROTO op_srl(void)
 978 {
 979     T0 = (T0 & 0xffffffff) >> (T1 & 0x1f);
 980 }
 981
 982 void OPPROTO op_srlx(void)
 983 {
 984     T0 >>= (T1 & 0x3f);
 985 }
 986
 987 void OPPROTO op_sra(void)
 988 {
 989     T0 = ((int32_t) (T0 & 0xffffffff)) >> (T1 & 0x1f);
 990 }
 991
 992 void OPPROTO op_srax(void)
 993 {
 994     T0 = ((int64_t) T0) >> (T1 & 0x3f);
 995 }
 996 #else
 997 void OPPROTO op_srl(void)
 998 {
 999     T0 >>= (T1 & 0x1f);
1000 }
1001
1002 void OPPROTO op_sra(void)
1003 {
1004     T0 = ((int32_t) T0) >> (T1 & 0x1f);
1005 }
1006 #endif
1007
1008 /* Load and store */
1009 #define MEMSUFFIX _raw
1010 #include "op_mem.h"
1011 #if !defined(CONFIG_USER_ONLY)
1012 #define MEMSUFFIX _user
1013 #include "op_mem.h"
1014
1015 #define MEMSUFFIX _kernel
1016 #include "op_mem.h"
1017 #endif
1018
1019 void OPPROTO op_ldfsr(void)
1020 {
1021     PUT_FSR32(env, *((uint32_t *) &FT0));
1022     helper_ldfsr();
1023 }
1024
1025 void OPPROTO op_stfsr(void)
1026 {
1027     *((uint32_t *) &FT0) = GET_FSR32(env);
1028 }
1029
1030 #ifndef TARGET_SPARC64
1031 void OPPROTO op_rdpsr(void)
1032 {
1033     do_rdpsr();
1034 }
1035
1036 void OPPROTO op_wrpsr(void)
1037 {
1038     do_wrpsr();
1039     FORCE_RET();
1040 }
1041
1042 void OPPROTO op_wrwim(void)
1043 {
1044 #if NWINDOWS == 32
1045     env->wim = T0;
1046 #else
1047     env->wim = T0 & ((1 << NWINDOWS) - 1);
1048 #endif
1049 }
1050
1051 void OPPROTO op_rett(void)
1052 {
1053     helper_rett();
1054     FORCE_RET();
1055 }
1056
1057 /* XXX: use another pointer for %iN registers to avoid slow wrapping
1058    handling ? */
1059 void OPPROTO op_save(void)
1060 {
1061     uint32_t cwp;
1062     cwp = (env->cwp - 1) & (NWINDOWS - 1);
1063     if (env->wim & (1 << cwp)) {
1064         raise_exception(TT_WIN_OVF);
1065     }
1066     set_cwp(cwp);
1067     FORCE_RET();
1068 }
1069
1070 void OPPROTO op_restore(void)
1071 {
1072     uint32_t cwp;
1073     cwp = (env->cwp + 1) & (NWINDOWS - 1);
1074     if (env->wim & (1 << cwp)) {
1075         raise_exception(TT_WIN_UNF);
1076     }
1077     set_cwp(cwp);
1078     FORCE_RET();
1079 }
1080 #else
1081 void OPPROTO op_rdccr(void)
1082 {
1083     T0 = GET_CCR(env);
1084 }
1085
1086 void OPPROTO op_wrccr(void)
1087 {
1088     PUT_CCR(env, T0);
1089 }
1090
1091 void OPPROTO op_rdtick(void)
1092 {
1093     T0 = 0; // XXX read cycle counter and bit 31
1094 }
1095
1096 void OPPROTO op_wrtick(void)
1097 {
1098     T0 = 0; // XXX write cycle counter and bit 31
1099 }
1100
1101 void OPPROTO op_rdtpc(void)
1102 {
1103     T0 = env->tpc[env->tl];
1104 }
1105
1106 void OPPROTO op_wrtpc(void)
1107 {
1108     env->tpc[env->tl] = T0;
1109 }
1110
1111 void OPPROTO op_rdtnpc(void)
1112 {
1113     T0 = env->tnpc[env->tl];
1114 }
1115
1116 void OPPROTO op_wrtnpc(void)
1117 {
1118     env->tnpc[env->tl] = T0;
1119 }
1120
1121 void OPPROTO op_rdtstate(void)
1122 {
1123     T0 = env->tstate[env->tl];
1124 }
1125
1126 void OPPROTO op_wrtstate(void)
1127 {
1128     env->tstate[env->tl] = T0;
1129 }
1130
1131 void OPPROTO op_rdtt(void)
1132 {
1133     T0 = env->tt[env->tl];
1134 }
1135
1136 void OPPROTO op_wrtt(void)
1137 {
1138     env->tt[env->tl] = T0;
1139 }
1140
1141 void OPPROTO op_rdpstate(void)
1142 {
1143     T0 = env->pstate;
1144 }
1145
1146 void OPPROTO op_wrpstate(void)
1147 {
1148     do_wrpstate();
1149 }
1150
1151 // CWP handling is reversed in V9, but we still use the V8 register
1152 // order.
1153 void OPPROTO op_rdcwp(void)
1154 {
1155     T0 = NWINDOWS - 1 - env->cwp;
1156 }
1157
1158 void OPPROTO op_wrcwp(void)
1159 {
1160     env->cwp = NWINDOWS - 1 - T0;
1161 }
1162
1163 /* XXX: use another pointer for %iN registers to avoid slow wrapping
1164    handling ? */
1165 void OPPROTO op_save(void)
1166 {
1167     uint32_t cwp;
1168     cwp = (env->cwp - 1) & (NWINDOWS - 1);
1169     if (env->cansave == 0) {
1170         raise_exception(TT_SPILL | (env->otherwin != 0 ?
1171                                     (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
1172                                     ((env->wstate & 0x7) << 2)));
1173     } else {
1174         if (env->cleanwin - env->canrestore == 0) {
1175             // XXX Clean windows without trap
1176             raise_exception(TT_CLRWIN);
1177         } else {
1178             env->cansave--;
1179             env->canrestore++;
1180             set_cwp(cwp);
1181         }
1182     }
1183     FORCE_RET();
1184 }
1185
1186 void OPPROTO op_restore(void)
1187 {
1188     uint32_t cwp;
1189     cwp = (env->cwp + 1) & (NWINDOWS - 1);
1190     if (env->canrestore == 0) {
1191         raise_exception(TT_FILL | (env->otherwin != 0 ?
1192                                    (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
1193                                    ((env->wstate & 0x7) << 2)));
1194     } else {
1195         env->cansave++;
1196         env->canrestore--;
1197         set_cwp(cwp);
1198     }
1199     FORCE_RET();
1200 }
1201 #endif
1202
1203 void OPPROTO op_exception(void)
1204 {
1205     env->exception_index = PARAM1;
1206     cpu_loop_exit();
1207 }
1208
1209 void OPPROTO op_trap_T0(void)
1210 {
1211     env->exception_index = TT_TRAP + (T0 & 0x7f);
1212     cpu_loop_exit();
1213 }
1214
1215 void OPPROTO op_trapcc_T0(void)
1216 {
1217     if (T2) {
1218         env->exception_index = TT_TRAP + (T0 & 0x7f);
1219         cpu_loop_exit();
1220     }
1221     FORCE_RET();
1222 }
1223
1224 void OPPROTO op_fpexception_im(void)
1225 {
1226     env->exception_index = TT_FP_EXCP;
1227     env->fsr &= ~FSR_FTT_MASK;
1228     env->fsr |= PARAM1;
1229     cpu_loop_exit();
1230     FORCE_RET();
1231 }
1232
1233 void OPPROTO op_debug(void)
1234 {
1235     helper_debug();
1236 }
1237
1238 void OPPROTO op_exit_tb(void)
1239 {
1240     EXIT_TB();
1241 }
1242
1243 void OPPROTO op_eval_ba(void)
1244 {
1245     T2 = 1;
1246 }
1247
1248 void OPPROTO op_eval_be(void)
1249 {
1250     T2 = FLAG_SET(PSR_ZERO);
1251 }
1252
1253 void OPPROTO op_eval_ble(void)
1254 {
1255     target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1256
1257     T2 = Z | (N ^ V);
1258 }
1259
1260 void OPPROTO op_eval_bl(void)
1261 {
1262     target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1263
1264     T2 = N ^ V;
1265 }
1266
1267 void OPPROTO op_eval_bleu(void)
1268 {
1269     target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
1270
1271     T2 = C | Z;
1272 }
1273
1274 void OPPROTO op_eval_bcs(void)
1275 {
1276     T2 = FLAG_SET(PSR_CARRY);
1277 }
1278
1279 void OPPROTO op_eval_bvs(void)
1280 {
1281     T2 = FLAG_SET(PSR_OVF);
1282 }
1283
1284 void OPPROTO op_eval_bn(void)
1285 {
1286     T2 = 0;
1287 }
1288
1289 void OPPROTO op_eval_bneg(void)
1290 {
1291     T2 = FLAG_SET(PSR_NEG);
1292 }
1293
1294 void OPPROTO op_eval_bne(void)
1295 {
1296     T2 = !FLAG_SET(PSR_ZERO);
1297 }
1298
1299 void OPPROTO op_eval_bg(void)
1300 {
1301     target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1302
1303     T2 = !(Z | (N ^ V));
1304 }
1305
1306 void OPPROTO op_eval_bge(void)
1307 {
1308     target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
1309
1310     T2 = !(N ^ V);
1311 }
1312
1313 void OPPROTO op_eval_bgu(void)
1314 {
1315     target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
1316
1317     T2 = !(C | Z);
1318 }
1319
1320 void OPPROTO op_eval_bcc(void)
1321 {
1322     T2 = !FLAG_SET(PSR_CARRY);
1323 }
1324
1325 void OPPROTO op_eval_bpos(void)
1326 {
1327     T2 = !FLAG_SET(PSR_NEG);
1328 }
1329
1330 void OPPROTO op_eval_bvc(void)
1331 {
1332     T2 = !FLAG_SET(PSR_OVF);
1333 }
1334
1335 #ifdef TARGET_SPARC64
1336 void OPPROTO op_eval_xbe(void)
1337 {
1338     T2 = XFLAG_SET(PSR_ZERO);
1339 }
1340
1341 void OPPROTO op_eval_xble(void)
1342 {
1343     target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1344
1345     T2 = Z | (N ^ V);
1346 }
1347
1348 void OPPROTO op_eval_xbl(void)
1349 {
1350     target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1351
1352     T2 = N ^ V;
1353 }
1354
1355 void OPPROTO op_eval_xbleu(void)
1356 {
1357     target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
1358
1359     T2 = C | Z;
1360 }
1361
1362 void OPPROTO op_eval_xbcs(void)
1363 {
1364     T2 = XFLAG_SET(PSR_CARRY);
1365 }
1366
1367 void OPPROTO op_eval_xbvs(void)
1368 {
1369     T2 = XFLAG_SET(PSR_OVF);
1370 }
1371
1372 void OPPROTO op_eval_xbneg(void)
1373 {
1374     T2 = XFLAG_SET(PSR_NEG);
1375 }
1376
1377 void OPPROTO op_eval_xbne(void)
1378 {
1379     T2 = !XFLAG_SET(PSR_ZERO);
1380 }
1381
1382 void OPPROTO op_eval_xbg(void)
1383 {
1384     target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1385
1386     T2 = !(Z | (N ^ V));
1387 }
1388
1389 void OPPROTO op_eval_xbge(void)
1390 {
1391     target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
1392
1393     T2 = !(N ^ V);
1394 }
1395
1396 void OPPROTO op_eval_xbgu(void)
1397 {
1398     target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
1399
1400     T2 = !(C | Z);
1401 }
1402
1403 void OPPROTO op_eval_xbcc(void)
1404 {
1405     T2 = !XFLAG_SET(PSR_CARRY);
1406 }
1407
1408 void OPPROTO op_eval_xbpos(void)
1409 {
1410     T2 = !XFLAG_SET(PSR_NEG);
1411 }
1412
1413 void OPPROTO op_eval_xbvc(void)
1414 {
1415     T2 = !XFLAG_SET(PSR_OVF);
1416 }
1417 #endif
1418
1419 #define FCC
1420 #define FFLAG_SET(x) (env->fsr & x? 1: 0)
1421 #include "fbranch_template.h"
1422
1423 #ifdef TARGET_SPARC64
1424 #define FCC _fcc1
1425 #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 32))? 1: 0)
1426 #include "fbranch_template.h"
1427 #define FCC _fcc2
1428 #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 34))? 1: 0)
1429 #include "fbranch_template.h"
1430 #define FCC _fcc3
1431 #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 36))? 1: 0)
1432 #include "fbranch_template.h"
1433 #endif
1434
1435 #ifdef TARGET_SPARC64
1436 void OPPROTO op_eval_brz(void)
1437 {
1438     T2 = (T0 == 0);
1439 }
1440
1441 void OPPROTO op_eval_brnz(void)
1442 {
1443     T2 = (T0 != 0);
1444 }
1445
1446 void OPPROTO op_eval_brlz(void)
1447 {
1448     T2 = ((int64_t)T0 < 0);
1449 }
1450
1451 void OPPROTO op_eval_brlez(void)
1452 {
1453     T2 = ((int64_t)T0 <= 0);
1454 }
1455
1456 void OPPROTO op_eval_brgz(void)
1457 {
1458     T2 = ((int64_t)T0 > 0);
1459 }
1460
1461 void OPPROTO op_eval_brgez(void)
1462 {
1463     T2 = ((int64_t)T0 >= 0);
1464 }
1465
1466 void OPPROTO op_jmp_im64(void)
1467 {
1468     env->pc = PARAMQ1;
1469 }
1470
1471 void OPPROTO op_movq_npc_im64(void)
1472 {
1473     env->npc = PARAMQ1;
1474 }
1475 #endif
1476
1477 void OPPROTO op_jmp_im(void)
1478 {
1479     env->pc = (uint32_t)PARAM1;
1480 }
1481
1482 void OPPROTO op_movl_npc_im(void)
1483 {
1484     env->npc = (uint32_t)PARAM1;
1485 }
1486
1487 void OPPROTO op_movl_npc_T0(void)
1488 {
1489     if (T0 & 0x3)
1490         raise_exception(TT_UNALIGNED);
1491     else
1492         env->npc = T0;
1493 }
1494
1495 void OPPROTO op_mov_pc_npc(void)
1496 {
1497     env->pc = env->npc;
1498 }
1499
1500 void OPPROTO op_next_insn(void)
1501 {
1502     env->pc = env->npc;
1503     env->npc = env->npc + 4;
1504 }
1505
1506 void OPPROTO op_goto_tb0(void)
1507 {
1508     GOTO_TB(op_goto_tb0, PARAM1, 0);
1509 }
1510
1511 void OPPROTO op_goto_tb1(void)
1512 {
1513     GOTO_TB(op_goto_tb1, PARAM1, 1);
1514 }
1515
1516 void OPPROTO op_jmp_label(void)
1517 {
1518     GOTO_LABEL_PARAM(1);
1519 }
1520
1521 void OPPROTO op_jnz_T2_label(void)
1522 {
1523     if (T2)
1524         GOTO_LABEL_PARAM(1);
1525     FORCE_RET();
1526 }
1527
1528 void OPPROTO op_jz_T2_label(void)
1529 {
1530     if (!T2)
1531         GOTO_LABEL_PARAM(1);
1532     FORCE_RET();
1533 }
1534
1535 void OPPROTO op_flush_T0(void)
1536 {
1537     helper_flush(T0);
1538 }
1539
1540 void OPPROTO op_clear_ieee_excp_and_FTT(void)
1541 {
1542     env->fsr &= ~(FSR_FTT_MASK | FSR_CEXC_MASK);;
1543 }
1544
1545 #define F_OP(name, p) void OPPROTO op_f##name##p(void)
1546
1547 #define F_BINOP(name)                                           \
1548     F_OP(name, s)                                               \
1549     {                                                           \
1550         set_float_exception_flags(0, &env->fp_status);          \
1551         FT0 = float32_ ## name (FT0, FT1, &env->fp_status);     \
1552         check_ieee_exceptions();                                \
1553     }                                                           \
1554     F_OP(name, d)                                               \
1555     {                                                           \
1556         set_float_exception_flags(0, &env->fp_status);          \
1557         DT0 = float64_ ## name (DT0, DT1, &env->fp_status);     \
1558         check_ieee_exceptions();                                \
1559     }
1560
1561 F_BINOP(add);
1562 F_BINOP(sub);
1563 F_BINOP(mul);
1564 F_BINOP(div);
1565 #undef F_BINOP
1566
1567 void OPPROTO op_fsmuld(void)
1568 {
1569     set_float_exception_flags(0, &env->fp_status);
1570     DT0 = float64_mul(float32_to_float64(FT0, &env->fp_status),
1571                       float32_to_float64(FT1, &env->fp_status),
1572                       &env->fp_status);
1573     check_ieee_exceptions();
1574 }
1575
1576 #define F_HELPER(name)    \
1577     F_OP(name, s)         \
1578     {                     \
1579         do_f##name##s();  \
1580     }                     \
1581     F_OP(name, d)         \
1582     {                     \
1583         do_f##name##d();  \
1584     }
1585
1586 F_HELPER(sqrt);
1587
1588 F_OP(neg, s)
1589 {
1590     FT0 = float32_chs(FT1);
1591 }
1592
1593 F_OP(abs, s)
1594 {
1595     do_fabss();
1596 }
1597
1598 F_HELPER(cmp);
1599 F_HELPER(cmpe);
1600
1601 #ifdef TARGET_SPARC64
1602 F_OP(neg, d)
1603 {
1604     DT0 = float64_chs(DT1);
1605 }
1606
1607 F_OP(abs, d)
1608 {
1609     do_fabsd();
1610 }
1611
1612 void OPPROTO op_fcmps_fcc1(void)
1613 {
1614     do_fcmps_fcc1();
1615 }
1616
1617 void OPPROTO op_fcmpd_fcc1(void)
1618 {
1619     do_fcmpd_fcc1();
1620 }
1621
1622 void OPPROTO op_fcmps_fcc2(void)
1623 {
1624     do_fcmps_fcc2();
1625 }
1626
1627 void OPPROTO op_fcmpd_fcc2(void)
1628 {
1629     do_fcmpd_fcc2();
1630 }
1631
1632 void OPPROTO op_fcmps_fcc3(void)
1633 {
1634     do_fcmps_fcc3();
1635 }
1636
1637 void OPPROTO op_fcmpd_fcc3(void)
1638 {
1639     do_fcmpd_fcc3();
1640 }
1641
1642 void OPPROTO op_fcmpes_fcc1(void)
1643 {
1644     do_fcmpes_fcc1();
1645 }
1646
1647 void OPPROTO op_fcmped_fcc1(void)
1648 {
1649     do_fcmped_fcc1();
1650 }
1651
1652 void OPPROTO op_fcmpes_fcc2(void)
1653 {
1654     do_fcmpes_fcc2();
1655 }
1656
1657 void OPPROTO op_fcmped_fcc2(void)
1658 {
1659     do_fcmped_fcc2();
1660 }
1661
1662 void OPPROTO op_fcmpes_fcc3(void)
1663 {
1664     do_fcmpes_fcc3();
1665 }
1666
1667 void OPPROTO op_fcmped_fcc3(void)
1668 {
1669     do_fcmped_fcc3();
1670 }
1671
1672 #endif
1673
1674 /* Integer to float conversion.  */
1675 #ifdef USE_INT_TO_FLOAT_HELPERS
1676 F_HELPER(ito);
1677 #else
1678 F_OP(ito, s)
1679 {
1680     set_float_exception_flags(0, &env->fp_status);
1681     FT0 = int32_to_float32(*((int32_t *)&FT1), &env->fp_status);
1682     check_ieee_exceptions();
1683 }
1684
1685 F_OP(ito, d)
1686 {
1687     set_float_exception_flags(0, &env->fp_status);
1688     DT0 = int32_to_float64(*((int32_t *)&FT1), &env->fp_status);
1689     check_ieee_exceptions();
1690 }
1691
1692 #ifdef TARGET_SPARC64
1693 F_OP(xto, s)
1694 {
1695     set_float_exception_flags(0, &env->fp_status);
1696     FT0 = int64_to_float32(*((int64_t *)&DT1), &env->fp_status);
1697     check_ieee_exceptions();
1698 }
1699
1700 F_OP(xto, d)
1701 {
1702     set_float_exception_flags(0, &env->fp_status);
1703     DT0 = int64_to_float64(*((int64_t *)&DT1), &env->fp_status);
1704     check_ieee_exceptions();
1705 }
1706 #endif
1707 #endif
1708 #undef F_HELPER
1709
1710 /* floating point conversion */
1711 void OPPROTO op_fdtos(void)
1712 {
1713     set_float_exception_flags(0, &env->fp_status);
1714     FT0 = float64_to_float32(DT1, &env->fp_status);
1715     check_ieee_exceptions();
1716 }
1717
1718 void OPPROTO op_fstod(void)
1719 {
1720     set_float_exception_flags(0, &env->fp_status);
1721     DT0 = float32_to_float64(FT1, &env->fp_status);
1722     check_ieee_exceptions();
1723 }
1724
1725 /* Float to integer conversion.  */
1726 void OPPROTO op_fstoi(void)
1727 {
1728     set_float_exception_flags(0, &env->fp_status);
1729     *((int32_t *)&FT0) = float32_to_int32_round_to_zero(FT1, &env->fp_status);
1730     check_ieee_exceptions();
1731 }
1732
1733 void OPPROTO op_fdtoi(void)
1734 {
1735     set_float_exception_flags(0, &env->fp_status);
1736     *((int32_t *)&FT0) = float64_to_int32_round_to_zero(DT1, &env->fp_status);
1737     check_ieee_exceptions();
1738 }
1739
1740 #ifdef TARGET_SPARC64
1741 void OPPROTO op_fstox(void)
1742 {
1743     set_float_exception_flags(0, &env->fp_status);
1744     *((int64_t *)&DT0) = float32_to_int64_round_to_zero(FT1, &env->fp_status);
1745     check_ieee_exceptions();
1746 }
1747
1748 void OPPROTO op_fdtox(void)
1749 {
1750     set_float_exception_flags(0, &env->fp_status);
1751     *((int64_t *)&DT0) = float64_to_int64_round_to_zero(DT1, &env->fp_status);
1752     check_ieee_exceptions();
1753 }
1754
1755 void OPPROTO op_fmovs_cc(void)
1756 {
1757     if (T2)
1758         FT0 = FT1;
1759 }
1760
1761 void OPPROTO op_fmovd_cc(void)
1762 {
1763     if (T2)
1764         DT0 = DT1;
1765 }
1766
1767 void OPPROTO op_mov_cc(void)
1768 {
1769     if (T2)
1770         T0 = T1;
1771 }
1772
1773 void OPPROTO op_flushw(void)
1774 {
1775     if (env->cansave != NWINDOWS - 2) {
1776         raise_exception(TT_SPILL | (env->otherwin != 0 ?
1777                                     (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
1778                                     ((env->wstate & 0x7) << 2)));
1779     }
1780 }
1781
1782 void OPPROTO op_saved(void)
1783 {
1784     env->cansave++;
1785     if (env->otherwin == 0)
1786         env->canrestore--;
1787     else
1788         env->otherwin--;
1789     FORCE_RET();
1790 }
1791
1792 void OPPROTO op_restored(void)
1793 {
1794     env->canrestore++;
1795     if (env->cleanwin < NWINDOWS - 1)
1796         env->cleanwin++;
1797     if (env->otherwin == 0)
1798         env->cansave--;
1799     else
1800         env->otherwin--;
1801     FORCE_RET();
1802 }
1803
1804 void OPPROTO op_popc(void)
1805 {
1806     do_popc();
1807 }
1808
1809 void OPPROTO op_done(void)
1810 {
1811     do_done();
1812 }
1813
1814 void OPPROTO op_retry(void)
1815 {
1816     do_retry();
1817 }
1818
1819 void OPPROTO op_sir(void)
1820 {
1821     T0 = 0;  // XXX
1822 }
1823
1824 void OPPROTO op_ld_asi_reg()
1825 {
1826     T0 += PARAM1;
1827     helper_ld_asi(env->asi, PARAM2, PARAM3);
1828 }
1829
1830 void OPPROTO op_st_asi_reg()
1831 {
1832     T0 += PARAM1;
1833     helper_st_asi(env->asi, PARAM2, PARAM3);
1834 }
1835 #endif
1836
1837 void OPPROTO op_ld_asi()
1838 {
1839     helper_ld_asi(PARAM1, PARAM2, PARAM3);
1840 }
1841
1842 void OPPROTO op_st_asi()
1843 {
1844     helper_st_asi(PARAM1, PARAM2, PARAM3);
1845 }
1846
1847 #ifdef TARGET_SPARC64
1848 // This function uses non-native bit order
1849 #define GET_FIELD(X, FROM, TO)                                  \
1850     ((X) >> (63 - (TO)) & ((1ULL << ((TO) - (FROM) + 1)) - 1))
1851
1852 // This function uses the order in the manuals, i.e. bit 0 is 2^0
1853 #define GET_FIELD_SP(X, FROM, TO)               \
1854     GET_FIELD(X, 63 - (TO), 63 - (FROM))
1855
1856 void OPPROTO op_array8()
1857 {
1858     T0 = (GET_FIELD_SP(T0, 60, 63) << (17 + 2 * T1)) |
1859         (GET_FIELD_SP(T0, 39, 39 + T1 - 1) << (17 + T1)) |
1860         (GET_FIELD_SP(T0, 17 + T1 - 1, 17) << 17) |
1861         (GET_FIELD_SP(T0, 56, 59) << 13) | (GET_FIELD_SP(T0, 35, 38) << 9) |
1862         (GET_FIELD_SP(T0, 13, 16) << 5) | (((T0 >> 55) & 1) << 4) |
1863         (GET_FIELD_SP(T0, 33, 34) << 2) | GET_FIELD_SP(T0, 11, 12);
1864 }
1865
1866 void OPPROTO op_array16()
1867 {
1868     T0 = ((GET_FIELD_SP(T0, 60, 63) << (17 + 2 * T1)) |
1869           (GET_FIELD_SP(T0, 39, 39 + T1 - 1) << (17 + T1)) |
1870           (GET_FIELD_SP(T0, 17 + T1 - 1, 17) << 17) |
1871           (GET_FIELD_SP(T0, 56, 59) << 13) | (GET_FIELD_SP(T0, 35, 38) << 9) |
1872           (GET_FIELD_SP(T0, 13, 16) << 5) | (((T0 >> 55) & 1) << 4) |
1873           (GET_FIELD_SP(T0, 33, 34) << 2) | GET_FIELD_SP(T0, 11, 12)) << 1;
1874 }
1875
1876 void OPPROTO op_array32()
1877 {
1878     T0 = ((GET_FIELD_SP(T0, 60, 63) << (17 + 2 * T1)) |
1879           (GET_FIELD_SP(T0, 39, 39 + T1 - 1) << (17 + T1)) |
1880           (GET_FIELD_SP(T0, 17 + T1 - 1, 17) << 17) |
1881           (GET_FIELD_SP(T0, 56, 59) << 13) | (GET_FIELD_SP(T0, 35, 38) << 9) |
1882           (GET_FIELD_SP(T0, 13, 16) << 5) | (((T0 >> 55) & 1) << 4) |
1883           (GET_FIELD_SP(T0, 33, 34) << 2) | GET_FIELD_SP(T0, 11, 12)) << 2;
1884 }
1885
1886 void OPPROTO op_alignaddr()
1887 {
1888     uint64_t tmp;
1889
1890     tmp = T0 + T1;
1891     env->gsr &= ~7ULL;
1892     env->gsr |= tmp & 7ULL;
1893     T0 = tmp & ~7ULL;
1894 }
1895
1896 void OPPROTO op_faligndata()
1897 {
1898     uint64_t tmp;
1899
1900     tmp = (*((uint64_t *)&DT0)) << ((env->gsr & 7) * 8);
1901     tmp |= (*((uint64_t *)&DT1)) >> (64 - (env->gsr & 7) * 8);
1902     *((uint64_t *)&DT0) = tmp;
1903 }
1904
1905 void OPPROTO op_movl_FT0_0(void)
1906 {
1907     *((uint32_t *)&FT0) = 0;
1908 }
1909
1910 void OPPROTO op_movl_DT0_0(void)
1911 {
1912     *((uint64_t *)&DT0) = 0;
1913 }
1914
1915 void OPPROTO op_movl_FT0_1(void)
1916 {
1917     *((uint32_t *)&FT0) = 0xffffffff;
1918 }
1919
1920 void OPPROTO op_movl_DT0_1(void)
1921 {
1922     *((uint64_t *)&DT0) = 0xffffffffffffffffULL;
1923 }
1924
1925 void OPPROTO op_fnot(void)
1926 {
1927     *(uint64_t *)&DT0 = ~*(uint64_t *)&DT1;
1928 }
1929
1930 void OPPROTO op_fnots(void)
1931 {
1932     *(uint32_t *)&FT0 = ~*(uint32_t *)&FT1;
1933 }
1934
1935 void OPPROTO op_fnor(void)
1936 {
1937     *(uint64_t *)&DT0 = ~(*(uint64_t *)&DT0 | *(uint64_t *)&DT1);
1938 }
1939
1940 void OPPROTO op_fnors(void)
1941 {
1942     *(uint32_t *)&FT0 = ~(*(uint32_t *)&FT0 | *(uint32_t *)&FT1);
1943 }
1944
1945 void OPPROTO op_for(void)
1946 {
1947     *(uint64_t *)&DT0 |= *(uint64_t *)&DT1;
1948 }
1949
1950 void OPPROTO op_fors(void)
1951 {
1952     *(uint32_t *)&FT0 |= *(uint32_t *)&FT1;
1953 }
1954
1955 void OPPROTO op_fxor(void)
1956 {
1957     *(uint64_t *)&DT0 ^= *(uint64_t *)&DT1;
1958 }
1959
1960 void OPPROTO op_fxors(void)
1961 {
1962     *(uint32_t *)&FT0 ^= *(uint32_t *)&FT1;
1963 }
1964
1965 void OPPROTO op_fand(void)
1966 {
1967     *(uint64_t *)&DT0 &= *(uint64_t *)&DT1;
1968 }
1969
1970 void OPPROTO op_fands(void)
1971 {
1972     *(uint32_t *)&FT0 &= *(uint32_t *)&FT1;
1973 }
1974
1975 void OPPROTO op_fornot(void)
1976 {
1977     *(uint64_t *)&DT0 = *(uint64_t *)&DT0 | ~*(uint64_t *)&DT1;
1978 }
1979
1980 void OPPROTO op_fornots(void)
1981 {
1982     *(uint32_t *)&FT0 = *(uint32_t *)&FT0 | ~*(uint32_t *)&FT1;
1983 }
1984
1985 void OPPROTO op_fandnot(void)
1986 {
1987     *(uint64_t *)&DT0 = *(uint64_t *)&DT0 & ~*(uint64_t *)&DT1;
1988 }
1989
1990 void OPPROTO op_fandnots(void)
1991 {
1992     *(uint32_t *)&FT0 = *(uint32_t *)&FT0 & ~*(uint32_t *)&FT1;
1993 }
1994
1995 void OPPROTO op_fnand(void)
1996 {
1997     *(uint64_t *)&DT0 = ~(*(uint64_t *)&DT0 & *(uint64_t *)&DT1);
1998 }
1999
2000 void OPPROTO op_fnands(void)
2001 {
2002     *(uint32_t *)&FT0 = ~(*(uint32_t *)&FT0 & *(uint32_t *)&FT1);
2003 }
2004
2005 void OPPROTO op_fxnor(void)
2006 {
2007     *(uint64_t *)&DT0 ^= ~*(uint64_t *)&DT1;
2008 }
2009
2010 void OPPROTO op_fxnors(void)
2011 {
2012     *(uint32_t *)&FT0 ^= ~*(uint32_t *)&FT1;
2013 }
2014
2015 #ifdef WORDS_BIGENDIAN
2016 #define VIS_B64(n) b[7 - (n)]
2017 #define VIS_W64(n) w[3 - (n)]
2018 #define VIS_SW64(n) sw[3 - (n)]
2019 #define VIS_L64(n) l[1 - (n)]
2020 #define VIS_B32(n) b[3 - (n)]
2021 #define VIS_W32(n) w[1 - (n)]
2022 #else
2023 #define VIS_B64(n) b[n]
2024 #define VIS_W64(n) w[n]
2025 #define VIS_SW64(n) sw[n]
2026 #define VIS_L64(n) l[n]
2027 #define VIS_B32(n) b[n]
2028 #define VIS_W32(n) w[n]
2029 #endif
2030
2031 typedef union {
2032     uint8_t b[8];
2033     uint16_t w[4];
2034     int16_t sw[4];
2035     uint32_t l[2];
2036     float64 d;
2037 } vis64;
2038
2039 typedef union {
2040     uint8_t b[4];
2041     uint16_t w[2];
2042     uint32_t l;
2043     float32 f;
2044 } vis32;
2045
2046 void OPPROTO op_fpmerge(void)
2047 {
2048     vis64 s, d;
2049
2050     s.d = DT0;
2051     d.d = DT1;
2052
2053     // Reverse calculation order to handle overlap
2054     d.VIS_B64(7) = s.VIS_B64(3);
2055     d.VIS_B64(6) = d.VIS_B64(3);
2056     d.VIS_B64(5) = s.VIS_B64(2);
2057     d.VIS_B64(4) = d.VIS_B64(2);
2058     d.VIS_B64(3) = s.VIS_B64(1);
2059     d.VIS_B64(2) = d.VIS_B64(1);
2060     d.VIS_B64(1) = s.VIS_B64(0);
2061     //d.VIS_B64(0) = d.VIS_B64(0);
2062
2063     DT0 = d.d;
2064 }
2065
2066 void OPPROTO op_fmul8x16(void)
2067 {
2068     vis64 s, d;
2069     uint32_t tmp;
2070
2071     s.d = DT0;
2072     d.d = DT1;
2073
2074 #define PMUL(r)                                                 \
2075     tmp = (int32_t)d.VIS_SW64(r) * (int32_t)s.VIS_B64(r);       \
2076     if ((tmp & 0xff) > 0x7f)                                    \
2077         tmp += 0x100;                                           \
2078     d.VIS_W64(r) = tmp >> 8;
2079
2080     PMUL(0);
2081     PMUL(1);
2082     PMUL(2);
2083     PMUL(3);
2084 #undef PMUL
2085
2086     DT0 = d.d;
2087 }
2088
2089 void OPPROTO op_fmul8x16al(void)
2090 {
2091     vis64 s, d;
2092     uint32_t tmp;
2093
2094     s.d = DT0;
2095     d.d = DT1;
2096
2097 #define PMUL(r)                                                 \
2098     tmp = (int32_t)d.VIS_SW64(1) * (int32_t)s.VIS_B64(r);       \
2099     if ((tmp & 0xff) > 0x7f)                                    \
2100         tmp += 0x100;                                           \
2101     d.VIS_W64(r) = tmp >> 8;
2102
2103     PMUL(0);
2104     PMUL(1);
2105     PMUL(2);
2106     PMUL(3);
2107 #undef PMUL
2108
2109     DT0 = d.d;
2110 }
2111
2112 void OPPROTO op_fmul8x16au(void)
2113 {
2114     vis64 s, d;
2115     uint32_t tmp;
2116
2117     s.d = DT0;
2118     d.d = DT1;
2119
2120 #define PMUL(r)                                                 \
2121     tmp = (int32_t)d.VIS_SW64(0) * (int32_t)s.VIS_B64(r);       \
2122     if ((tmp & 0xff) > 0x7f)                                    \
2123         tmp += 0x100;                                           \
2124     d.VIS_W64(r) = tmp >> 8;
2125
2126     PMUL(0);
2127     PMUL(1);
2128     PMUL(2);
2129     PMUL(3);
2130 #undef PMUL
2131
2132     DT0 = d.d;
2133 }
2134
2135 void OPPROTO op_fmul8sux16(void)
2136 {
2137     vis64 s, d;
2138     uint32_t tmp;
2139
2140     s.d = DT0;
2141     d.d = DT1;
2142
2143 #define PMUL(r)                                                         \
2144     tmp = (int32_t)d.VIS_SW64(r) * ((int32_t)s.VIS_SW64(r) >> 8);       \
2145     if ((tmp & 0xff) > 0x7f)                                            \
2146         tmp += 0x100;                                                   \
2147     d.VIS_W64(r) = tmp >> 8;
2148
2149     PMUL(0);
2150     PMUL(1);
2151     PMUL(2);
2152     PMUL(3);
2153 #undef PMUL
2154
2155     DT0 = d.d;
2156 }
2157
2158 void OPPROTO op_fmul8ulx16(void)
2159 {
2160     vis64 s, d;
2161     uint32_t tmp;
2162
2163     s.d = DT0;
2164     d.d = DT1;
2165
2166 #define PMUL(r)                                                         \
2167     tmp = (int32_t)d.VIS_SW64(r) * ((uint32_t)s.VIS_B64(r * 2));        \
2168     if ((tmp & 0xff) > 0x7f)                                            \
2169         tmp += 0x100;                                                   \
2170     d.VIS_W64(r) = tmp >> 8;
2171
2172     PMUL(0);
2173     PMUL(1);
2174     PMUL(2);
2175     PMUL(3);
2176 #undef PMUL
2177
2178     DT0 = d.d;
2179 }
2180
2181 void OPPROTO op_fmuld8sux16(void)
2182 {
2183     vis64 s, d;
2184     uint32_t tmp;
2185
2186     s.d = DT0;
2187     d.d = DT1;
2188
2189 #define PMUL(r)                                                         \
2190     tmp = (int32_t)d.VIS_SW64(r) * ((int32_t)s.VIS_SW64(r) >> 8);       \
2191     if ((tmp & 0xff) > 0x7f)                                            \
2192         tmp += 0x100;                                                   \
2193     d.VIS_L64(r) = tmp;
2194
2195     // Reverse calculation order to handle overlap
2196     PMUL(1);
2197     PMUL(0);
2198 #undef PMUL
2199
2200     DT0 = d.d;
2201 }
2202
2203 void OPPROTO op_fmuld8ulx16(void)
2204 {
2205     vis64 s, d;
2206     uint32_t tmp;
2207
2208     s.d = DT0;
2209     d.d = DT1;
2210
2211 #define PMUL(r)                                                         \
2212     tmp = (int32_t)d.VIS_SW64(r) * ((uint32_t)s.VIS_B64(r * 2));        \
2213     if ((tmp & 0xff) > 0x7f)                                            \
2214         tmp += 0x100;                                                   \
2215     d.VIS_L64(r) = tmp;
2216
2217     // Reverse calculation order to handle overlap
2218     PMUL(1);
2219     PMUL(0);
2220 #undef PMUL
2221
2222     DT0 = d.d;
2223 }
2224
2225 void OPPROTO op_fexpand(void)
2226 {
2227     vis32 s;
2228     vis64 d;
2229
2230     s.l = (uint32_t)(*(uint64_t *)&DT0 & 0xffffffff);
2231     d.d = DT1;
2232     d.VIS_L64(0) = s.VIS_W32(0) << 4;
2233     d.VIS_L64(1) = s.VIS_W32(1) << 4;
2234     d.VIS_L64(2) = s.VIS_W32(2) << 4;
2235     d.VIS_L64(3) = s.VIS_W32(3) << 4;
2236
2237     DT0 = d.d;
2238 }
2239
2240 #define VIS_OP(name, F)                                 \
2241     void OPPROTO name##16(void)                         \
2242     {                                                   \
2243         vis64 s, d;                                     \
2244                                                         \
2245         s.d = DT0;                                      \
2246         d.d = DT1;                                      \
2247                                                         \
2248         d.VIS_W64(0) = F(d.VIS_W64(0), s.VIS_W64(0));   \
2249         d.VIS_W64(1) = F(d.VIS_W64(1), s.VIS_W64(1));   \
2250         d.VIS_W64(2) = F(d.VIS_W64(2), s.VIS_W64(2));   \
2251         d.VIS_W64(3) = F(d.VIS_W64(3), s.VIS_W64(3));   \
2252                                                         \
2253         DT0 = d.d;                                      \
2254     }                                                   \
2255                                                         \
2256     void OPPROTO name##16s(void)                        \
2257     {                                                   \
2258         vis32 s, d;                                     \
2259                                                         \
2260         s.f = FT0;                                      \
2261         d.f = FT1;                                      \
2262                                                         \
2263         d.VIS_W32(0) = F(d.VIS_W32(0), s.VIS_W32(0));   \
2264         d.VIS_W32(1) = F(d.VIS_W32(1), s.VIS_W32(1));   \
2265                                                         \
2266         FT0 = d.f;                                      \
2267     }                                                   \
2268                                                         \
2269     void OPPROTO name##32(void)                         \
2270     {                                                   \
2271         vis64 s, d;                                     \
2272                                                         \
2273         s.d = DT0;                                      \
2274         d.d = DT1;                                      \
2275                                                         \
2276         d.VIS_L64(0) = F(d.VIS_L64(0), s.VIS_L64(0));   \
2277         d.VIS_L64(1) = F(d.VIS_L64(1), s.VIS_L64(1));   \
2278                                                         \
2279         DT0 = d.d;                                      \
2280     }                                                   \
2281                                                         \
2282     void OPPROTO name##32s(void)                        \
2283     {                                                   \
2284         vis32 s, d;                                     \
2285                                                         \
2286         s.f = FT0;                                      \
2287         d.f = FT1;                                      \
2288                                                         \
2289         d.l = F(d.l, s.l);                              \
2290                                                         \
2291         FT0 = d.f;                                      \
2292     }
2293
2294 #define FADD(a, b) ((a) + (b))
2295 #define FSUB(a, b) ((a) - (b))
2296 VIS_OP(op_fpadd, FADD)
2297 VIS_OP(op_fpsub, FSUB)
2298
2299 #define VIS_CMPOP(name, F)                                        \
2300     void OPPROTO name##16(void)                                   \
2301     {                                                             \
2302         vis64 s, d;                                               \
2303                                                                   \
2304         s.d = DT0;                                                \
2305         d.d = DT1;                                                \
2306                                                                   \
2307         d.VIS_W64(0) = F(d.VIS_W64(0), s.VIS_W64(0))? 1: 0;       \
2308         d.VIS_W64(0) |= F(d.VIS_W64(1), s.VIS_W64(1))? 2: 0;      \
2309         d.VIS_W64(0) |= F(d.VIS_W64(2), s.VIS_W64(2))? 4: 0;      \
2310         d.VIS_W64(0) |= F(d.VIS_W64(3), s.VIS_W64(3))? 8: 0;      \
2311                                                                   \
2312         DT0 = d.d;                                                \
2313     }                                                             \
2314                                                                   \
2315     void OPPROTO name##32(void)                                   \
2316     {                                                             \
2317         vis64 s, d;                                               \
2318                                                                   \
2319         s.d = DT0;                                                \
2320         d.d = DT1;                                                \
2321                                                                   \
2322         d.VIS_L64(0) = F(d.VIS_L64(0), s.VIS_L64(0))? 1: 0;       \
2323         d.VIS_L64(0) |= F(d.VIS_L64(1), s.VIS_L64(1))? 2: 0;      \
2324                                                                   \
2325         DT0 = d.d;                                                \
2326     }
2327
2328 #define FCMPGT(a, b) ((a) > (b))
2329 #define FCMPEQ(a, b) ((a) == (b))
2330 #define FCMPLE(a, b) ((a) <= (b))
2331 #define FCMPNE(a, b) ((a) != (b))
2332
2333 VIS_CMPOP(op_fcmpgt, FCMPGT)
2334 VIS_CMPOP(op_fcmpeq, FCMPEQ)
2335 VIS_CMPOP(op_fcmple, FCMPLE)
2336 VIS_CMPOP(op_fcmpne, FCMPNE)
2337
2338 #endif