41 #ifndef POLARSSL_BN_MUL_H 42 #define POLARSSL_BN_MUL_H 46 #if defined(POLARSSL_HAVE_ASM) 51 #define MULADDC_INIT \ 53 "movl %%ebx, %0 \n\t" \ 54 "movl %5, %%esi \n\t" \ 55 "movl %6, %%edi \n\t" \ 56 "movl %7, %%ecx \n\t" \ 59 #define MULADDC_CORE \ 62 "addl %%ecx, %%eax \n\t" \ 63 "adcl $0, %%edx \n\t" \ 64 "addl (%%edi), %%eax \n\t" \ 65 "adcl $0, %%edx \n\t" \ 66 "movl %%edx, %%ecx \n\t" \ 69 #if defined(POLARSSL_HAVE_SSE2) 71 #define MULADDC_HUIT \ 72 "movd %%ecx, %%mm1 \n\t" \ 73 "movd %%ebx, %%mm0 \n\t" \ 74 "movd (%%edi), %%mm3 \n\t" \ 75 "paddq %%mm3, %%mm1 \n\t" \ 76 "movd (%%esi), %%mm2 \n\t" \ 77 "pmuludq %%mm0, %%mm2 \n\t" \ 78 "movd 4(%%esi), %%mm4 \n\t" \ 79 "pmuludq %%mm0, %%mm4 \n\t" \ 80 "movd 8(%%esi), %%mm6 \n\t" \ 81 "pmuludq %%mm0, %%mm6 \n\t" \ 82 "movd 12(%%esi), %%mm7 \n\t" \ 83 "pmuludq %%mm0, %%mm7 \n\t" \ 84 "paddq %%mm2, %%mm1 \n\t" \ 85 "movd 4(%%edi), %%mm3 \n\t" \ 86 "paddq %%mm4, %%mm3 \n\t" \ 87 "movd 8(%%edi), %%mm5 \n\t" \ 88 "paddq %%mm6, %%mm5 \n\t" \ 89 "movd 12(%%edi), %%mm4 \n\t" \ 90 "paddq %%mm4, %%mm7 \n\t" \ 91 "movd %%mm1, (%%edi) \n\t" \ 92 "movd 16(%%esi), %%mm2 \n\t" \ 93 "pmuludq %%mm0, %%mm2 \n\t" \ 94 "psrlq $32, %%mm1 \n\t" \ 95 "movd 20(%%esi), %%mm4 \n\t" \ 96 "pmuludq %%mm0, %%mm4 \n\t" \ 97 "paddq %%mm3, %%mm1 \n\t" \ 98 "movd 24(%%esi), %%mm6 \n\t" \ 99 "pmuludq %%mm0, %%mm6 \n\t" \ 100 "movd %%mm1, 4(%%edi) \n\t" \ 101 "psrlq $32, %%mm1 \n\t" \ 102 "movd 28(%%esi), %%mm3 \n\t" \ 103 "pmuludq %%mm0, %%mm3 \n\t" \ 104 "paddq %%mm5, %%mm1 \n\t" \ 105 "movd 16(%%edi), %%mm5 \n\t" \ 106 "paddq %%mm5, %%mm2 \n\t" \ 107 "movd %%mm1, 8(%%edi) \n\t" \ 108 "psrlq $32, %%mm1 \n\t" \ 109 "paddq %%mm7, %%mm1 \n\t" \ 110 "movd 20(%%edi), %%mm5 \n\t" \ 111 "paddq %%mm5, %%mm4 \n\t" \ 112 "movd %%mm1, 12(%%edi) \n\t" \ 113 "psrlq $32, %%mm1 \n\t" \ 114 "paddq %%mm2, %%mm1 \n\t" \ 115 "movd 24(%%edi), %%mm5 \n\t" \ 116 "paddq %%mm5, %%mm6 \n\t" \ 117 "movd %%mm1, 16(%%edi) \n\t" \ 118 "psrlq $32, %%mm1 \n\t" \ 119 "paddq %%mm4, %%mm1 \n\t" \ 120 "movd 28(%%edi), %%mm5 \n\t" \ 121 "paddq %%mm5, %%mm3 \n\t" \ 122 "movd %%mm1, 20(%%edi) \n\t" \ 123 "psrlq $32, %%mm1 \n\t" \ 124 "paddq %%mm6, %%mm1 \n\t" \ 125 "movd %%mm1, 24(%%edi) \n\t" \ 126 "psrlq $32, %%mm1 \n\t" \ 127 "paddq %%mm3, %%mm1 \n\t" \ 128 "movd %%mm1, 28(%%edi) \n\t" \ 129 "addl $32, %%edi \n\t" \ 130 "addl $32, %%esi \n\t" \ 131 "psrlq $32, %%mm1 \n\t" \ 132 "movd %%mm1, %%ecx \n\t" 134 #define MULADDC_STOP \ 136 "movl %4, %%ebx \n\t" \ 137 "movl %%ecx, %1 \n\t" \ 138 "movl %%edi, %2 \n\t" \ 139 "movl %%esi, %3 \n\t" \ 140 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ 141 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ 142 : "eax", "ecx", "edx", "esi", "edi" \ 147 #define MULADDC_STOP \ 148 "movl %4, %%ebx \n\t" \ 149 "movl %%ecx, %1 \n\t" \ 150 "movl %%edi, %2 \n\t" \ 151 "movl %%esi, %3 \n\t" \ 152 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \ 153 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \ 154 : "eax", "ecx", "edx", "esi", "edi" \ 159 #if defined(__amd64__) || defined (__x86_64__) 161 #define MULADDC_INIT \ 163 "movq %3, %%rsi \n\t" \ 164 "movq %4, %%rdi \n\t" \ 165 "movq %5, %%rcx \n\t" \ 166 "movq %6, %%rbx \n\t" \ 167 "xorq %%r8, %%r8 \n\t" 169 #define MULADDC_CORE \ 170 "movq (%%rsi), %%rax \n\t" \ 172 "addq $8, %%rsi \n\t" \ 173 "addq %%rcx, %%rax \n\t" \ 174 "movq %%r8, %%rcx \n\t" \ 175 "adcq $0, %%rdx \n\t" \ 177 "addq %%rax, (%%rdi) \n\t" \ 178 "adcq %%rdx, %%rcx \n\t" \ 179 "addq $8, %%rdi \n\t" 181 #define MULADDC_STOP \ 182 "movq %%rcx, %0 \n\t" \ 183 "movq %%rdi, %1 \n\t" \ 184 "movq %%rsi, %2 \n\t" \ 185 : "=m" (c), "=m" (d), "=m" (s) \ 186 : "m" (s), "m" (d), "m" (c), "m" (b) \ 187 : "rax", "rcx", "rdx", "rbx", "rsi", "rdi", "r8" \ 192 #if defined(__mc68020__) || defined(__mcpu32__) 194 #define MULADDC_INIT \ 196 "movl %3, %%a2 \n\t" \ 197 "movl %4, %%a3 \n\t" \ 198 "movl %5, %%d3 \n\t" \ 199 "movl %6, %%d2 \n\t" \ 200 "moveq #0, %%d0 \n\t" 202 #define MULADDC_CORE \ 203 "movel %%a2@+, %%d1 \n\t" \ 204 "mulul %%d2, %%d4:%%d1 \n\t" \ 205 "addl %%d3, %%d1 \n\t" \ 206 "addxl %%d0, %%d4 \n\t" \ 207 "moveq #0, %%d3 \n\t" \ 208 "addl %%d1, %%a3@+ \n\t" \ 209 "addxl %%d4, %%d3 \n\t" 211 #define MULADDC_STOP \ 212 "movl %%d3, %0 \n\t" \ 213 "movl %%a3, %1 \n\t" \ 214 "movl %%a2, %2 \n\t" \ 215 : "=m" (c), "=m" (d), "=m" (s) \ 216 : "m" (s), "m" (d), "m" (c), "m" (b) \ 217 : "d0", "d1", "d2", "d3", "d4", "a2", "a3" \ 220 #define MULADDC_HUIT \ 221 "movel %%a2@+, %%d1 \n\t" \ 222 "mulul %%d2, %%d4:%%d1 \n\t" \ 223 "addxl %%d3, %%d1 \n\t" \ 224 "addxl %%d0, %%d4 \n\t" \ 225 "addl %%d1, %%a3@+ \n\t" \ 226 "movel %%a2@+, %%d1 \n\t" \ 227 "mulul %%d2, %%d3:%%d1 \n\t" \ 228 "addxl %%d4, %%d1 \n\t" \ 229 "addxl %%d0, %%d3 \n\t" \ 230 "addl %%d1, %%a3@+ \n\t" \ 231 "movel %%a2@+, %%d1 \n\t" \ 232 "mulul %%d2, %%d4:%%d1 \n\t" \ 233 "addxl %%d3, %%d1 \n\t" \ 234 "addxl %%d0, %%d4 \n\t" \ 235 "addl %%d1, %%a3@+ \n\t" \ 236 "movel %%a2@+, %%d1 \n\t" \ 237 "mulul %%d2, %%d3:%%d1 \n\t" \ 238 "addxl %%d4, %%d1 \n\t" \ 239 "addxl %%d0, %%d3 \n\t" \ 240 "addl %%d1, %%a3@+ \n\t" \ 241 "movel %%a2@+, %%d1 \n\t" \ 242 "mulul %%d2, %%d4:%%d1 \n\t" \ 243 "addxl %%d3, %%d1 \n\t" \ 244 "addxl %%d0, %%d4 \n\t" \ 245 "addl %%d1, %%a3@+ \n\t" \ 246 "movel %%a2@+, %%d1 \n\t" \ 247 "mulul %%d2, %%d3:%%d1 \n\t" \ 248 "addxl %%d4, %%d1 \n\t" \ 249 "addxl %%d0, %%d3 \n\t" \ 250 "addl %%d1, %%a3@+ \n\t" \ 251 "movel %%a2@+, %%d1 \n\t" \ 252 "mulul %%d2, %%d4:%%d1 \n\t" \ 253 "addxl %%d3, %%d1 \n\t" \ 254 "addxl %%d0, %%d4 \n\t" \ 255 "addl %%d1, %%a3@+ \n\t" \ 256 "movel %%a2@+, %%d1 \n\t" \ 257 "mulul %%d2, %%d3:%%d1 \n\t" \ 258 "addxl %%d4, %%d1 \n\t" \ 259 "addxl %%d0, %%d3 \n\t" \ 260 "addl %%d1, %%a3@+ \n\t" \ 261 "addxl %%d0, %%d3 \n\t" 265 #if defined(__powerpc64__) || defined(__ppc64__) 267 #if defined(__MACH__) && defined(__APPLE__) 269 #define MULADDC_INIT \ 275 "addi r3, r3, -8 \n\t" \ 276 "addi r4, r4, -8 \n\t" \ 277 "addic r5, r5, 0 \n\t" 279 #define MULADDC_CORE \ 280 "ldu r7, 8(r3) \n\t" \ 281 "mulld r8, r7, r6 \n\t" \ 282 "mulhdu r9, r7, r6 \n\t" \ 283 "adde r8, r8, r5 \n\t" \ 284 "ld r7, 8(r4) \n\t" \ 285 "addze r5, r9 \n\t" \ 286 "addc r8, r8, r7 \n\t" \ 287 "stdu r8, 8(r4) \n\t" 289 #define MULADDC_STOP \ 290 "addze r5, r5 \n\t" \ 291 "addi r4, r4, 8 \n\t" \ 292 "addi r3, r3, 8 \n\t" \ 296 : "=m" (c), "=m" (d), "=m" (s) \ 297 : "m" (s), "m" (d), "m" (c), "m" (b) \ 298 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ 304 #define MULADDC_INIT \ 310 "addi %%r3, %%r3, -8 \n\t" \ 311 "addi %%r4, %%r4, -8 \n\t" \ 312 "addic %%r5, %%r5, 0 \n\t" 314 #define MULADDC_CORE \ 315 "ldu %%r7, 8(%%r3) \n\t" \ 316 "mulld %%r8, %%r7, %%r6 \n\t" \ 317 "mulhdu %%r9, %%r7, %%r6 \n\t" \ 318 "adde %%r8, %%r8, %%r5 \n\t" \ 319 "ld %%r7, 8(%%r4) \n\t" \ 320 "addze %%r5, %%r9 \n\t" \ 321 "addc %%r8, %%r8, %%r7 \n\t" \ 322 "stdu %%r8, 8(%%r4) \n\t" 324 #define MULADDC_STOP \ 325 "addze %%r5, %%r5 \n\t" \ 326 "addi %%r4, %%r4, 8 \n\t" \ 327 "addi %%r3, %%r3, 8 \n\t" \ 328 "std %%r5, %0 \n\t" \ 329 "std %%r4, %1 \n\t" \ 330 "std %%r3, %2 \n\t" \ 331 : "=m" (c), "=m" (d), "=m" (s) \ 332 : "m" (s), "m" (d), "m" (c), "m" (b) \ 333 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ 338 #elif defined(__powerpc__) || defined(__ppc__) 340 #if defined(__MACH__) && defined(__APPLE__) 342 #define MULADDC_INIT \ 348 "addi r3, r3, -4 \n\t" \ 349 "addi r4, r4, -4 \n\t" \ 350 "addic r5, r5, 0 \n\t" 352 #define MULADDC_CORE \ 353 "lwzu r7, 4(r3) \n\t" \ 354 "mullw r8, r7, r6 \n\t" \ 355 "mulhwu r9, r7, r6 \n\t" \ 356 "adde r8, r8, r5 \n\t" \ 357 "lwz r7, 4(r4) \n\t" \ 358 "addze r5, r9 \n\t" \ 359 "addc r8, r8, r7 \n\t" \ 360 "stwu r8, 4(r4) \n\t" 362 #define MULADDC_STOP \ 363 "addze r5, r5 \n\t" \ 364 "addi r4, r4, 4 \n\t" \ 365 "addi r3, r3, 4 \n\t" \ 369 : "=m" (c), "=m" (d), "=m" (s) \ 370 : "m" (s), "m" (d), "m" (c), "m" (b) \ 371 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ 376 #define MULADDC_INIT \ 378 "lwz %%r3, %3 \n\t" \ 379 "lwz %%r4, %4 \n\t" \ 380 "lwz %%r5, %5 \n\t" \ 381 "lwz %%r6, %6 \n\t" \ 382 "addi %%r3, %%r3, -4 \n\t" \ 383 "addi %%r4, %%r4, -4 \n\t" \ 384 "addic %%r5, %%r5, 0 \n\t" 386 #define MULADDC_CORE \ 387 "lwzu %%r7, 4(%%r3) \n\t" \ 388 "mullw %%r8, %%r7, %%r6 \n\t" \ 389 "mulhwu %%r9, %%r7, %%r6 \n\t" \ 390 "adde %%r8, %%r8, %%r5 \n\t" \ 391 "lwz %%r7, 4(%%r4) \n\t" \ 392 "addze %%r5, %%r9 \n\t" \ 393 "addc %%r8, %%r8, %%r7 \n\t" \ 394 "stwu %%r8, 4(%%r4) \n\t" 396 #define MULADDC_STOP \ 397 "addze %%r5, %%r5 \n\t" \ 398 "addi %%r4, %%r4, 4 \n\t" \ 399 "addi %%r3, %%r3, 4 \n\t" \ 400 "stw %%r5, %0 \n\t" \ 401 "stw %%r4, %1 \n\t" \ 402 "stw %%r3, %2 \n\t" \ 403 : "=m" (c), "=m" (d), "=m" (s) \ 404 : "m" (s), "m" (d), "m" (c), "m" (b) \ 405 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \ 416 #if 0 && defined(__sparc__) && defined(__sparc64__) 418 #define MULADDC_INIT \ 420 "ldx %3, %%o0 \n\t" \ 421 "ldx %4, %%o1 \n\t" \ 425 #define MULADDC_CORE \ 426 "ld [%%o0], %%o4 \n\t" \ 428 "ld [%%o1], %%o5 \n\t" \ 429 "umul %%o3, %%o4, %%o4 \n\t" \ 430 "addcc %%o4, %%o2, %%o4 \n\t" \ 431 "rd %%y, %%g1 \n\t" \ 432 "addx %%g1, 0, %%g1 \n\t" \ 433 "addcc %%o4, %%o5, %%o4 \n\t" \ 434 "st %%o4, [%%o1] \n\t" \ 435 "addx %%g1, 0, %%o2 \n\t" \ 438 #define MULADDC_STOP \ 440 "stx %%o1, %1 \n\t" \ 441 "stx %%o0, %2 \n\t" \ 442 : "=m" (c), "=m" (d), "=m" (s) \ 443 : "m" (s), "m" (d), "m" (c), "m" (b) \ 444 : "g1", "o0", "o1", "o2", "o3", "o4", \ 449 #if defined(__sparc__) && !defined(__sparc64__) 451 #define MULADDC_INIT \ 458 #define MULADDC_CORE \ 459 "ld [%%o0], %%o4 \n\t" \ 461 "ld [%%o1], %%o5 \n\t" \ 462 "umul %%o3, %%o4, %%o4 \n\t" \ 463 "addcc %%o4, %%o2, %%o4 \n\t" \ 464 "rd %%y, %%g1 \n\t" \ 465 "addx %%g1, 0, %%g1 \n\t" \ 466 "addcc %%o4, %%o5, %%o4 \n\t" \ 467 "st %%o4, [%%o1] \n\t" \ 468 "addx %%g1, 0, %%o2 \n\t" \ 471 #define MULADDC_STOP \ 475 : "=m" (c), "=m" (d), "=m" (s) \ 476 : "m" (s), "m" (d), "m" (c), "m" (b) \ 477 : "g1", "o0", "o1", "o2", "o3", "o4", \ 483 #if defined(__microblaze__) || defined(microblaze) 485 #define MULADDC_INIT \ 491 "andi r7, r6, 0xffff \n\t" \ 492 "bsrli r6, r6, 16 \n\t" 494 #define MULADDC_CORE \ 495 "lhui r8, r3, 0 \n\t" \ 496 "addi r3, r3, 2 \n\t" \ 497 "lhui r9, r3, 0 \n\t" \ 498 "addi r3, r3, 2 \n\t" \ 499 "mul r10, r9, r6 \n\t" \ 500 "mul r11, r8, r7 \n\t" \ 501 "mul r12, r9, r7 \n\t" \ 502 "mul r13, r8, r6 \n\t" \ 503 "bsrli r8, r10, 16 \n\t" \ 504 "bsrli r9, r11, 16 \n\t" \ 505 "add r13, r13, r8 \n\t" \ 506 "add r13, r13, r9 \n\t" \ 507 "bslli r10, r10, 16 \n\t" \ 508 "bslli r11, r11, 16 \n\t" \ 509 "add r12, r12, r10 \n\t" \ 510 "addc r13, r13, r0 \n\t" \ 511 "add r12, r12, r11 \n\t" \ 512 "addc r13, r13, r0 \n\t" \ 513 "lwi r10, r4, 0 \n\t" \ 514 "add r12, r12, r10 \n\t" \ 515 "addc r13, r13, r0 \n\t" \ 516 "add r12, r12, r5 \n\t" \ 517 "addc r5, r13, r0 \n\t" \ 518 "swi r12, r4, 0 \n\t" \ 519 "addi r4, r4, 4 \n\t" 521 #define MULADDC_STOP \ 525 : "=m" (c), "=m" (d), "=m" (s) \ 526 : "m" (s), "m" (d), "m" (c), "m" (b) \ 527 : "r3", "r4" "r5", "r6", "r7", "r8", \ 528 "r9", "r10", "r11", "r12", "r13" \ 533 #if defined(__tricore__) 535 #define MULADDC_INIT \ 537 "ld.a %%a2, %3 \n\t" \ 538 "ld.a %%a3, %4 \n\t" \ 539 "ld.w %%d4, %5 \n\t" \ 540 "ld.w %%d1, %6 \n\t" \ 541 "xor %%d5, %%d5 \n\t" 543 #define MULADDC_CORE \ 544 "ld.w %%d0, [%%a2+] \n\t" \ 545 "madd.u %%e2, %%e4, %%d0, %%d1 \n\t" \ 546 "ld.w %%d0, [%%a3] \n\t" \ 547 "addx %%d2, %%d2, %%d0 \n\t" \ 548 "addc %%d3, %%d3, 0 \n\t" \ 549 "mov %%d4, %%d3 \n\t" \ 550 "st.w [%%a3+], %%d2 \n\t" 552 #define MULADDC_STOP \ 553 "st.w %0, %%d4 \n\t" \ 554 "st.a %1, %%a3 \n\t" \ 555 "st.a %2, %%a2 \n\t" \ 556 : "=m" (c), "=m" (d), "=m" (s) \ 557 : "m" (s), "m" (d), "m" (c), "m" (b) \ 558 : "d0", "d1", "e2", "d4", "a2", "a3" \ 565 #if defined(__thumb__) && !defined(__thumb2__) 567 #define MULADDC_INIT \ 573 "lsr r7, r3, #16 \n\t" \ 575 "lsl r7, r3, #16 \n\t" \ 576 "lsr r7, r7, #16 \n\t" \ 579 #define MULADDC_CORE \ 580 "ldmia r0!, {r6} \n\t" \ 581 "lsr r7, r6, #16 \n\t" \ 582 "lsl r6, r6, #16 \n\t" \ 583 "lsr r6, r6, #16 \n\t" \ 592 "lsr r3, r6, #16 \n\t" \ 593 "add r5, r5, r3 \n\t" \ 594 "lsr r3, r7, #16 \n\t" \ 595 "add r5, r5, r3 \n\t" \ 596 "add r4, r4, r2 \n\t" \ 599 "lsl r3, r6, #16 \n\t" \ 600 "add r4, r4, r3 \n\t" \ 602 "lsl r3, r7, #16 \n\t" \ 603 "add r4, r4, r3 \n\t" \ 605 "ldr r3, [r1] \n\t" \ 606 "add r4, r4, r3 \n\t" \ 608 "stmia r1!, {r4} \n\t" 610 #define MULADDC_STOP \ 614 : "=m" (c), "=m" (d), "=m" (s) \ 615 : "m" (s), "m" (d), "m" (c), "m" (b) \ 616 : "r0", "r1", "r2", "r3", "r4", "r5", \ 617 "r6", "r7", "r8", "r9", "cc" \ 622 #define MULADDC_INIT \ 629 #define MULADDC_CORE \ 630 "ldr r4, [r0], #4 \n\t" \ 632 "ldr r6, [r1] \n\t" \ 633 "umlal r2, r5, r3, r4 \n\t" \ 634 "adds r7, r6, r2 \n\t" \ 635 "adc r2, r5, #0 \n\t" \ 636 "str r7, [r1], #4 \n\t" 638 #define MULADDC_STOP \ 642 : "=m" (c), "=m" (d), "=m" (s) \ 643 : "m" (s), "m" (d), "m" (c), "m" (b) \ 644 : "r0", "r1", "r2", "r3", "r4", "r5", \ 652 #if defined(__alpha__) 654 #define MULADDC_INIT \ 661 #define MULADDC_CORE \ 662 "ldq $6, 0($1) \n\t" \ 663 "addq $1, 8, $1 \n\t" \ 664 "mulq $6, $4, $7 \n\t" \ 665 "umulh $6, $4, $6 \n\t" \ 666 "addq $7, $3, $7 \n\t" \ 667 "cmpult $7, $3, $3 \n\t" \ 668 "ldq $5, 0($2) \n\t" \ 669 "addq $7, $5, $7 \n\t" \ 670 "cmpult $7, $5, $5 \n\t" \ 671 "stq $7, 0($2) \n\t" \ 672 "addq $2, 8, $2 \n\t" \ 673 "addq $6, $3, $3 \n\t" \ 674 "addq $5, $3, $3 \n\t" 676 #define MULADDC_STOP \ 680 : "=m" (c), "=m" (d), "=m" (s) \ 681 : "m" (s), "m" (d), "m" (c), "m" (b) \ 682 : "$1", "$2", "$3", "$4", "$5", "$6", "$7" \ 686 #if defined(__mips__) && !defined(__mips64__) 688 #define MULADDC_INIT \ 695 #define MULADDC_CORE \ 696 "lw $14, 0($10) \n\t" \ 697 "multu $13, $14 \n\t" \ 698 "addi $10, $10, 4 \n\t" \ 701 "addu $14, $12, $14 \n\t" \ 702 "lw $15, 0($11) \n\t" \ 703 "sltu $12, $14, $12 \n\t" \ 704 "addu $15, $14, $15 \n\t" \ 705 "sltu $14, $15, $14 \n\t" \ 706 "addu $12, $12, $9 \n\t" \ 707 "sw $15, 0($11) \n\t" \ 708 "addu $12, $12, $14 \n\t" \ 709 "addi $11, $11, 4 \n\t" 711 #define MULADDC_STOP \ 715 : "=m" (c), "=m" (d), "=m" (s) \ 716 : "m" (s), "m" (d), "m" (c), "m" (b) \ 717 : "$9", "$10", "$11", "$12", "$13", "$14", "$15" \ 723 #if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__) 725 #define MULADDC_INIT \ 731 #define MULADDC_CORE \ 736 __asm add eax, [edi] \ 741 #if defined(POLARSSL_HAVE_SSE2) 743 #define EMIT __asm _emit 745 #define MULADDC_HUIT \ 746 EMIT 0x0F EMIT 0x6E EMIT 0xC9 \ 747 EMIT 0x0F EMIT 0x6E EMIT 0xC3 \ 748 EMIT 0x0F EMIT 0x6E EMIT 0x1F \ 749 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ 750 EMIT 0x0F EMIT 0x6E EMIT 0x16 \ 751 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ 752 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \ 753 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ 754 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \ 755 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ 756 EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \ 757 EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \ 758 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ 759 EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \ 760 EMIT 0x0F EMIT 0xD4 EMIT 0xDC \ 761 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \ 762 EMIT 0x0F EMIT 0xD4 EMIT 0xEE \ 763 EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \ 764 EMIT 0x0F EMIT 0xD4 EMIT 0xFC \ 765 EMIT 0x0F EMIT 0x7E EMIT 0x0F \ 766 EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \ 767 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \ 768 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 769 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \ 770 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \ 771 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ 772 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \ 773 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \ 774 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \ 775 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 776 EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \ 777 EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \ 778 EMIT 0x0F EMIT 0xD4 EMIT 0xCD \ 779 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \ 780 EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \ 781 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \ 782 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 783 EMIT 0x0F EMIT 0xD4 EMIT 0xCF \ 784 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \ 785 EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \ 786 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \ 787 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 788 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \ 789 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \ 790 EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \ 791 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \ 792 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 793 EMIT 0x0F EMIT 0xD4 EMIT 0xCC \ 794 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \ 795 EMIT 0x0F EMIT 0xD4 EMIT 0xDD \ 796 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \ 797 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 798 EMIT 0x0F EMIT 0xD4 EMIT 0xCE \ 799 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \ 800 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 801 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \ 802 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \ 803 EMIT 0x83 EMIT 0xC7 EMIT 0x20 \ 804 EMIT 0x83 EMIT 0xC6 EMIT 0x20 \ 805 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \ 806 EMIT 0x0F EMIT 0x7E EMIT 0xC9 808 #define MULADDC_STOP \ 809 EMIT 0x0F EMIT 0x77 \ 816 #define MULADDC_STOP \ 826 #if !defined(MULADDC_CORE) 827 #if defined(POLARSSL_HAVE_UDBL) 829 #define MULADDC_INIT \ 834 #define MULADDC_CORE \ 835 r = *(s++) * (t_udbl) b; \ 837 r1 = (t_uint)( r >> biL ); \ 838 r0 += c; r1 += (r0 < c); \ 839 r0 += *d; r1 += (r0 < *d); \ 842 #define MULADDC_STOP \ 846 #define MULADDC_INIT \ 848 t_uint s0, s1, b0, b1; \ 849 t_uint r0, r1, rx, ry; \ 850 b0 = ( b << biH ) >> biH; \ 853 #define MULADDC_CORE \ 854 s0 = ( *s << biH ) >> biH; \ 855 s1 = ( *s >> biH ); s++; \ 856 rx = s0 * b1; r0 = s0 * b0; \ 857 ry = s1 * b0; r1 = s1 * b1; \ 858 r1 += ( rx >> biH ); \ 859 r1 += ( ry >> biH ); \ 860 rx <<= biH; ry <<= biH; \ 861 r0 += rx; r1 += (r0 < rx); \ 862 r0 += ry; r1 += (r0 < ry); \ 863 r0 += c; r1 += (r0 < c); \ 864 r0 += *d; r1 += (r0 < *d); \ 867 #define MULADDC_STOP \ Multi-precision integer library.