38 #ifndef MBEDTLS_BN_MUL_H
39 #define MBEDTLS_BN_MUL_H
43 #if defined(MBEDTLS_HAVE_ASM)
50 #if defined(__GNUC__) && \
51 ( !defined(__ARMCC_VERSION) || __ARMCC_VERSION >= 6000000 )
54 #define MULADDC_INIT \
56 "movl %%ebx, %0 \n\t" \
57 "movl %5, %%esi \n\t" \
58 "movl %6, %%edi \n\t" \
59 "movl %7, %%ecx \n\t" \
62 #define MULADDC_CORE \
65 "addl %%ecx, %%eax \n\t" \
66 "adcl $0, %%edx \n\t" \
67 "addl (%%edi), %%eax \n\t" \
68 "adcl $0, %%edx \n\t" \
69 "movl %%edx, %%ecx \n\t" \
72 #if defined(MBEDTLS_HAVE_SSE2)
74 #define MULADDC_HUIT \
75 "movd %%ecx, %%mm1 \n\t" \
76 "movd %%ebx, %%mm0 \n\t" \
77 "movd (%%edi), %%mm3 \n\t" \
78 "paddq %%mm3, %%mm1 \n\t" \
79 "movd (%%esi), %%mm2 \n\t" \
80 "pmuludq %%mm0, %%mm2 \n\t" \
81 "movd 4(%%esi), %%mm4 \n\t" \
82 "pmuludq %%mm0, %%mm4 \n\t" \
83 "movd 8(%%esi), %%mm6 \n\t" \
84 "pmuludq %%mm0, %%mm6 \n\t" \
85 "movd 12(%%esi), %%mm7 \n\t" \
86 "pmuludq %%mm0, %%mm7 \n\t" \
87 "paddq %%mm2, %%mm1 \n\t" \
88 "movd 4(%%edi), %%mm3 \n\t" \
89 "paddq %%mm4, %%mm3 \n\t" \
90 "movd 8(%%edi), %%mm5 \n\t" \
91 "paddq %%mm6, %%mm5 \n\t" \
92 "movd 12(%%edi), %%mm4 \n\t" \
93 "paddq %%mm4, %%mm7 \n\t" \
94 "movd %%mm1, (%%edi) \n\t" \
95 "movd 16(%%esi), %%mm2 \n\t" \
96 "pmuludq %%mm0, %%mm2 \n\t" \
97 "psrlq $32, %%mm1 \n\t" \
98 "movd 20(%%esi), %%mm4 \n\t" \
99 "pmuludq %%mm0, %%mm4 \n\t" \
100 "paddq %%mm3, %%mm1 \n\t" \
101 "movd 24(%%esi), %%mm6 \n\t" \
102 "pmuludq %%mm0, %%mm6 \n\t" \
103 "movd %%mm1, 4(%%edi) \n\t" \
104 "psrlq $32, %%mm1 \n\t" \
105 "movd 28(%%esi), %%mm3 \n\t" \
106 "pmuludq %%mm0, %%mm3 \n\t" \
107 "paddq %%mm5, %%mm1 \n\t" \
108 "movd 16(%%edi), %%mm5 \n\t" \
109 "paddq %%mm5, %%mm2 \n\t" \
110 "movd %%mm1, 8(%%edi) \n\t" \
111 "psrlq $32, %%mm1 \n\t" \
112 "paddq %%mm7, %%mm1 \n\t" \
113 "movd 20(%%edi), %%mm5 \n\t" \
114 "paddq %%mm5, %%mm4 \n\t" \
115 "movd %%mm1, 12(%%edi) \n\t" \
116 "psrlq $32, %%mm1 \n\t" \
117 "paddq %%mm2, %%mm1 \n\t" \
118 "movd 24(%%edi), %%mm5 \n\t" \
119 "paddq %%mm5, %%mm6 \n\t" \
120 "movd %%mm1, 16(%%edi) \n\t" \
121 "psrlq $32, %%mm1 \n\t" \
122 "paddq %%mm4, %%mm1 \n\t" \
123 "movd 28(%%edi), %%mm5 \n\t" \
124 "paddq %%mm5, %%mm3 \n\t" \
125 "movd %%mm1, 20(%%edi) \n\t" \
126 "psrlq $32, %%mm1 \n\t" \
127 "paddq %%mm6, %%mm1 \n\t" \
128 "movd %%mm1, 24(%%edi) \n\t" \
129 "psrlq $32, %%mm1 \n\t" \
130 "paddq %%mm3, %%mm1 \n\t" \
131 "movd %%mm1, 28(%%edi) \n\t" \
132 "addl $32, %%edi \n\t" \
133 "addl $32, %%esi \n\t" \
134 "psrlq $32, %%mm1 \n\t" \
135 "movd %%mm1, %%ecx \n\t"
137 #define MULADDC_STOP \
139 "movl %4, %%ebx \n\t" \
140 "movl %%ecx, %1 \n\t" \
141 "movl %%edi, %2 \n\t" \
142 "movl %%esi, %3 \n\t" \
143 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
144 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
145 : "eax", "ecx", "edx", "esi", "edi" \
150 #define MULADDC_STOP \
151 "movl %4, %%ebx \n\t" \
152 "movl %%ecx, %1 \n\t" \
153 "movl %%edi, %2 \n\t" \
154 "movl %%esi, %3 \n\t" \
155 : "=m" (t), "=m" (c), "=m" (d), "=m" (s) \
156 : "m" (t), "m" (s), "m" (d), "m" (c), "m" (b) \
157 : "eax", "ecx", "edx", "esi", "edi" \
162 #if defined(__amd64__) || defined (__x86_64__)
164 #define MULADDC_INIT \
166 "xorq %%r8, %%r8 \n\t"
168 #define MULADDC_CORE \
169 "movq (%%rsi), %%rax \n\t" \
171 "addq $8, %%rsi \n\t" \
172 "addq %%rcx, %%rax \n\t" \
173 "movq %%r8, %%rcx \n\t" \
174 "adcq $0, %%rdx \n\t" \
176 "addq %%rax, (%%rdi) \n\t" \
177 "adcq %%rdx, %%rcx \n\t" \
178 "addq $8, %%rdi \n\t"
180 #define MULADDC_STOP \
181 : "+c" (c), "+D" (d), "+S" (s) \
183 : "rax", "rdx", "r8" \
188 #if defined(__mc68020__) || defined(__mcpu32__)
190 #define MULADDC_INIT \
192 "movl %3, %%a2 \n\t" \
193 "movl %4, %%a3 \n\t" \
194 "movl %5, %%d3 \n\t" \
195 "movl %6, %%d2 \n\t" \
196 "moveq #0, %%d0 \n\t"
198 #define MULADDC_CORE \
199 "movel %%a2@+, %%d1 \n\t" \
200 "mulul %%d2, %%d4:%%d1 \n\t" \
201 "addl %%d3, %%d1 \n\t" \
202 "addxl %%d0, %%d4 \n\t" \
203 "moveq #0, %%d3 \n\t" \
204 "addl %%d1, %%a3@+ \n\t" \
205 "addxl %%d4, %%d3 \n\t"
207 #define MULADDC_STOP \
208 "movl %%d3, %0 \n\t" \
209 "movl %%a3, %1 \n\t" \
210 "movl %%a2, %2 \n\t" \
211 : "=m" (c), "=m" (d), "=m" (s) \
212 : "m" (s), "m" (d), "m" (c), "m" (b) \
213 : "d0", "d1", "d2", "d3", "d4", "a2", "a3" \
216 #define MULADDC_HUIT \
217 "movel %%a2@+, %%d1 \n\t" \
218 "mulul %%d2, %%d4:%%d1 \n\t" \
219 "addxl %%d3, %%d1 \n\t" \
220 "addxl %%d0, %%d4 \n\t" \
221 "addl %%d1, %%a3@+ \n\t" \
222 "movel %%a2@+, %%d1 \n\t" \
223 "mulul %%d2, %%d3:%%d1 \n\t" \
224 "addxl %%d4, %%d1 \n\t" \
225 "addxl %%d0, %%d3 \n\t" \
226 "addl %%d1, %%a3@+ \n\t" \
227 "movel %%a2@+, %%d1 \n\t" \
228 "mulul %%d2, %%d4:%%d1 \n\t" \
229 "addxl %%d3, %%d1 \n\t" \
230 "addxl %%d0, %%d4 \n\t" \
231 "addl %%d1, %%a3@+ \n\t" \
232 "movel %%a2@+, %%d1 \n\t" \
233 "mulul %%d2, %%d3:%%d1 \n\t" \
234 "addxl %%d4, %%d1 \n\t" \
235 "addxl %%d0, %%d3 \n\t" \
236 "addl %%d1, %%a3@+ \n\t" \
237 "movel %%a2@+, %%d1 \n\t" \
238 "mulul %%d2, %%d4:%%d1 \n\t" \
239 "addxl %%d3, %%d1 \n\t" \
240 "addxl %%d0, %%d4 \n\t" \
241 "addl %%d1, %%a3@+ \n\t" \
242 "movel %%a2@+, %%d1 \n\t" \
243 "mulul %%d2, %%d3:%%d1 \n\t" \
244 "addxl %%d4, %%d1 \n\t" \
245 "addxl %%d0, %%d3 \n\t" \
246 "addl %%d1, %%a3@+ \n\t" \
247 "movel %%a2@+, %%d1 \n\t" \
248 "mulul %%d2, %%d4:%%d1 \n\t" \
249 "addxl %%d3, %%d1 \n\t" \
250 "addxl %%d0, %%d4 \n\t" \
251 "addl %%d1, %%a3@+ \n\t" \
252 "movel %%a2@+, %%d1 \n\t" \
253 "mulul %%d2, %%d3:%%d1 \n\t" \
254 "addxl %%d4, %%d1 \n\t" \
255 "addxl %%d0, %%d3 \n\t" \
256 "addl %%d1, %%a3@+ \n\t" \
257 "addxl %%d0, %%d3 \n\t"
261 #if defined(__powerpc64__) || defined(__ppc64__)
263 #if defined(__MACH__) && defined(__APPLE__)
265 #define MULADDC_INIT \
271 "addi r3, r3, -8 \n\t" \
272 "addi r4, r4, -8 \n\t" \
273 "addic r5, r5, 0 \n\t"
275 #define MULADDC_CORE \
276 "ldu r7, 8(r3) \n\t" \
277 "mulld r8, r7, r6 \n\t" \
278 "mulhdu r9, r7, r6 \n\t" \
279 "adde r8, r8, r5 \n\t" \
280 "ld r7, 8(r4) \n\t" \
281 "addze r5, r9 \n\t" \
282 "addc r8, r8, r7 \n\t" \
283 "stdu r8, 8(r4) \n\t"
285 #define MULADDC_STOP \
286 "addze r5, r5 \n\t" \
287 "addi r4, r4, 8 \n\t" \
288 "addi r3, r3, 8 \n\t" \
292 : "=m" (c), "=m" (d), "=m" (s) \
293 : "m" (s), "m" (d), "m" (c), "m" (b) \
294 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
300 #define MULADDC_INIT \
306 "addi %%r3, %%r3, -8 \n\t" \
307 "addi %%r4, %%r4, -8 \n\t" \
308 "addic %%r5, %%r5, 0 \n\t"
310 #define MULADDC_CORE \
311 "ldu %%r7, 8(%%r3) \n\t" \
312 "mulld %%r8, %%r7, %%r6 \n\t" \
313 "mulhdu %%r9, %%r7, %%r6 \n\t" \
314 "adde %%r8, %%r8, %%r5 \n\t" \
315 "ld %%r7, 8(%%r4) \n\t" \
316 "addze %%r5, %%r9 \n\t" \
317 "addc %%r8, %%r8, %%r7 \n\t" \
318 "stdu %%r8, 8(%%r4) \n\t"
320 #define MULADDC_STOP \
321 "addze %%r5, %%r5 \n\t" \
322 "addi %%r4, %%r4, 8 \n\t" \
323 "addi %%r3, %%r3, 8 \n\t" \
324 "std %%r5, %0 \n\t" \
325 "std %%r4, %1 \n\t" \
326 "std %%r3, %2 \n\t" \
327 : "=m" (c), "=m" (d), "=m" (s) \
328 : "m" (s), "m" (d), "m" (c), "m" (b) \
329 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
334 #elif defined(__powerpc__) || defined(__ppc__)
336 #if defined(__MACH__) && defined(__APPLE__)
338 #define MULADDC_INIT \
344 "addi r3, r3, -4 \n\t" \
345 "addi r4, r4, -4 \n\t" \
346 "addic r5, r5, 0 \n\t"
348 #define MULADDC_CORE \
349 "lwzu r7, 4(r3) \n\t" \
350 "mullw r8, r7, r6 \n\t" \
351 "mulhwu r9, r7, r6 \n\t" \
352 "adde r8, r8, r5 \n\t" \
353 "lwz r7, 4(r4) \n\t" \
354 "addze r5, r9 \n\t" \
355 "addc r8, r8, r7 \n\t" \
356 "stwu r8, 4(r4) \n\t"
358 #define MULADDC_STOP \
359 "addze r5, r5 \n\t" \
360 "addi r4, r4, 4 \n\t" \
361 "addi r3, r3, 4 \n\t" \
365 : "=m" (c), "=m" (d), "=m" (s) \
366 : "m" (s), "m" (d), "m" (c), "m" (b) \
367 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
372 #define MULADDC_INIT \
374 "lwz %%r3, %3 \n\t" \
375 "lwz %%r4, %4 \n\t" \
376 "lwz %%r5, %5 \n\t" \
377 "lwz %%r6, %6 \n\t" \
378 "addi %%r3, %%r3, -4 \n\t" \
379 "addi %%r4, %%r4, -4 \n\t" \
380 "addic %%r5, %%r5, 0 \n\t"
382 #define MULADDC_CORE \
383 "lwzu %%r7, 4(%%r3) \n\t" \
384 "mullw %%r8, %%r7, %%r6 \n\t" \
385 "mulhwu %%r9, %%r7, %%r6 \n\t" \
386 "adde %%r8, %%r8, %%r5 \n\t" \
387 "lwz %%r7, 4(%%r4) \n\t" \
388 "addze %%r5, %%r9 \n\t" \
389 "addc %%r8, %%r8, %%r7 \n\t" \
390 "stwu %%r8, 4(%%r4) \n\t"
392 #define MULADDC_STOP \
393 "addze %%r5, %%r5 \n\t" \
394 "addi %%r4, %%r4, 4 \n\t" \
395 "addi %%r3, %%r3, 4 \n\t" \
396 "stw %%r5, %0 \n\t" \
397 "stw %%r4, %1 \n\t" \
398 "stw %%r3, %2 \n\t" \
399 : "=m" (c), "=m" (d), "=m" (s) \
400 : "m" (s), "m" (d), "m" (c), "m" (b) \
401 : "r3", "r4", "r5", "r6", "r7", "r8", "r9" \
412 #if 0 && defined(__sparc__)
413 #if defined(__sparc64__)
415 #define MULADDC_INIT \
417 "ldx %3, %%o0 \n\t" \
418 "ldx %4, %%o1 \n\t" \
422 #define MULADDC_CORE \
423 "ld [%%o0], %%o4 \n\t" \
425 "ld [%%o1], %%o5 \n\t" \
426 "umul %%o3, %%o4, %%o4 \n\t" \
427 "addcc %%o4, %%o2, %%o4 \n\t" \
428 "rd %%y, %%g1 \n\t" \
429 "addx %%g1, 0, %%g1 \n\t" \
430 "addcc %%o4, %%o5, %%o4 \n\t" \
431 "st %%o4, [%%o1] \n\t" \
432 "addx %%g1, 0, %%o2 \n\t" \
435 #define MULADDC_STOP \
437 "stx %%o1, %1 \n\t" \
438 "stx %%o0, %2 \n\t" \
439 : "=m" (c), "=m" (d), "=m" (s) \
440 : "m" (s), "m" (d), "m" (c), "m" (b) \
441 : "g1", "o0", "o1", "o2", "o3", "o4", \
447 #define MULADDC_INIT \
454 #define MULADDC_CORE \
455 "ld [%%o0], %%o4 \n\t" \
457 "ld [%%o1], %%o5 \n\t" \
458 "umul %%o3, %%o4, %%o4 \n\t" \
459 "addcc %%o4, %%o2, %%o4 \n\t" \
460 "rd %%y, %%g1 \n\t" \
461 "addx %%g1, 0, %%g1 \n\t" \
462 "addcc %%o4, %%o5, %%o4 \n\t" \
463 "st %%o4, [%%o1] \n\t" \
464 "addx %%g1, 0, %%o2 \n\t" \
467 #define MULADDC_STOP \
471 : "=m" (c), "=m" (d), "=m" (s) \
472 : "m" (s), "m" (d), "m" (c), "m" (b) \
473 : "g1", "o0", "o1", "o2", "o3", "o4", \
480 #if defined(__microblaze__) || defined(microblaze)
482 #define MULADDC_INIT \
488 "andi r7, r6, 0xffff \n\t" \
489 "bsrli r6, r6, 16 \n\t"
491 #define MULADDC_CORE \
492 "lhui r8, r3, 0 \n\t" \
493 "addi r3, r3, 2 \n\t" \
494 "lhui r9, r3, 0 \n\t" \
495 "addi r3, r3, 2 \n\t" \
496 "mul r10, r9, r6 \n\t" \
497 "mul r11, r8, r7 \n\t" \
498 "mul r12, r9, r7 \n\t" \
499 "mul r13, r8, r6 \n\t" \
500 "bsrli r8, r10, 16 \n\t" \
501 "bsrli r9, r11, 16 \n\t" \
502 "add r13, r13, r8 \n\t" \
503 "add r13, r13, r9 \n\t" \
504 "bslli r10, r10, 16 \n\t" \
505 "bslli r11, r11, 16 \n\t" \
506 "add r12, r12, r10 \n\t" \
507 "addc r13, r13, r0 \n\t" \
508 "add r12, r12, r11 \n\t" \
509 "addc r13, r13, r0 \n\t" \
510 "lwi r10, r4, 0 \n\t" \
511 "add r12, r12, r10 \n\t" \
512 "addc r13, r13, r0 \n\t" \
513 "add r12, r12, r5 \n\t" \
514 "addc r5, r13, r0 \n\t" \
515 "swi r12, r4, 0 \n\t" \
516 "addi r4, r4, 4 \n\t"
518 #define MULADDC_STOP \
522 : "=m" (c), "=m" (d), "=m" (s) \
523 : "m" (s), "m" (d), "m" (c), "m" (b) \
524 : "r3", "r4", "r5", "r6", "r7", "r8", \
525 "r9", "r10", "r11", "r12", "r13" \
530 #if defined(__tricore__)
532 #define MULADDC_INIT \
534 "ld.a %%a2, %3 \n\t" \
535 "ld.a %%a3, %4 \n\t" \
536 "ld.w %%d4, %5 \n\t" \
537 "ld.w %%d1, %6 \n\t" \
538 "xor %%d5, %%d5 \n\t"
540 #define MULADDC_CORE \
541 "ld.w %%d0, [%%a2+] \n\t" \
542 "madd.u %%e2, %%e4, %%d0, %%d1 \n\t" \
543 "ld.w %%d0, [%%a3] \n\t" \
544 "addx %%d2, %%d2, %%d0 \n\t" \
545 "addc %%d3, %%d3, 0 \n\t" \
546 "mov %%d4, %%d3 \n\t" \
547 "st.w [%%a3+], %%d2 \n\t"
549 #define MULADDC_STOP \
550 "st.w %0, %%d4 \n\t" \
551 "st.a %1, %%a3 \n\t" \
552 "st.a %2, %%a2 \n\t" \
553 : "=m" (c), "=m" (d), "=m" (s) \
554 : "m" (s), "m" (d), "m" (c), "m" (b) \
555 : "d0", "d1", "e2", "d4", "a2", "a3" \
572 #if defined(__GNUC__) && !defined(__OPTIMIZE__)
573 #define MULADDC_CANNOT_USE_R7
576 #if defined(__arm__) && !defined(MULADDC_CANNOT_USE_R7)
578 #if defined(__thumb__) && !defined(__thumb2__)
580 #define MULADDC_INIT \
586 "lsr r7, r3, #16 \n\t" \
588 "lsl r7, r3, #16 \n\t" \
589 "lsr r7, r7, #16 \n\t" \
592 #define MULADDC_CORE \
593 "ldmia r0!, {r6} \n\t" \
594 "lsr r7, r6, #16 \n\t" \
595 "lsl r6, r6, #16 \n\t" \
596 "lsr r6, r6, #16 \n\t" \
605 "lsr r3, r6, #16 \n\t" \
606 "add r5, r5, r3 \n\t" \
607 "lsr r3, r7, #16 \n\t" \
608 "add r5, r5, r3 \n\t" \
609 "add r4, r4, r2 \n\t" \
612 "lsl r3, r6, #16 \n\t" \
613 "add r4, r4, r3 \n\t" \
615 "lsl r3, r7, #16 \n\t" \
616 "add r4, r4, r3 \n\t" \
618 "ldr r3, [r1] \n\t" \
619 "add r4, r4, r3 \n\t" \
621 "stmia r1!, {r4} \n\t"
623 #define MULADDC_STOP \
627 : "=m" (c), "=m" (d), "=m" (s) \
628 : "m" (s), "m" (d), "m" (c), "m" (b) \
629 : "r0", "r1", "r2", "r3", "r4", "r5", \
630 "r6", "r7", "r8", "r9", "cc" \
635 #define MULADDC_INIT \
642 #define MULADDC_CORE \
643 "ldr r4, [r0], #4 \n\t" \
645 "ldr r6, [r1] \n\t" \
646 "umlal r2, r5, r3, r4 \n\t" \
647 "adds r7, r6, r2 \n\t" \
648 "adc r2, r5, #0 \n\t" \
649 "str r7, [r1], #4 \n\t"
651 #define MULADDC_STOP \
655 : "=m" (c), "=m" (d), "=m" (s) \
656 : "m" (s), "m" (d), "m" (c), "m" (b) \
657 : "r0", "r1", "r2", "r3", "r4", "r5", \
665 #if defined(__alpha__)
667 #define MULADDC_INIT \
674 #define MULADDC_CORE \
675 "ldq $6, 0($1) \n\t" \
676 "addq $1, 8, $1 \n\t" \
677 "mulq $6, $4, $7 \n\t" \
678 "umulh $6, $4, $6 \n\t" \
679 "addq $7, $3, $7 \n\t" \
680 "cmpult $7, $3, $3 \n\t" \
681 "ldq $5, 0($2) \n\t" \
682 "addq $7, $5, $7 \n\t" \
683 "cmpult $7, $5, $5 \n\t" \
684 "stq $7, 0($2) \n\t" \
685 "addq $2, 8, $2 \n\t" \
686 "addq $6, $3, $3 \n\t" \
687 "addq $5, $3, $3 \n\t"
689 #define MULADDC_STOP \
693 : "=m" (c), "=m" (d), "=m" (s) \
694 : "m" (s), "m" (d), "m" (c), "m" (b) \
695 : "$1", "$2", "$3", "$4", "$5", "$6", "$7" \
699 #if defined(__mips__) && !defined(__mips64)
701 #define MULADDC_INIT \
708 #define MULADDC_CORE \
709 "lw $14, 0($10) \n\t" \
710 "multu $13, $14 \n\t" \
711 "addi $10, $10, 4 \n\t" \
714 "addu $14, $12, $14 \n\t" \
715 "lw $15, 0($11) \n\t" \
716 "sltu $12, $14, $12 \n\t" \
717 "addu $15, $14, $15 \n\t" \
718 "sltu $14, $15, $14 \n\t" \
719 "addu $12, $12, $9 \n\t" \
720 "sw $15, 0($11) \n\t" \
721 "addu $12, $12, $14 \n\t" \
722 "addi $11, $11, 4 \n\t"
724 #define MULADDC_STOP \
728 : "=m" (c), "=m" (d), "=m" (s) \
729 : "m" (s), "m" (d), "m" (c), "m" (b) \
730 : "$9", "$10", "$11", "$12", "$13", "$14", "$15" \
736 #if (defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)
738 #define MULADDC_INIT \
744 #define MULADDC_CORE \
749 __asm add eax, [edi] \
754 #if defined(MBEDTLS_HAVE_SSE2)
756 #define EMIT __asm _emit
758 #define MULADDC_HUIT \
759 EMIT 0x0F EMIT 0x6E EMIT 0xC9 \
760 EMIT 0x0F EMIT 0x6E EMIT 0xC3 \
761 EMIT 0x0F EMIT 0x6E EMIT 0x1F \
762 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
763 EMIT 0x0F EMIT 0x6E EMIT 0x16 \
764 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
765 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x04 \
766 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
767 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x08 \
768 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
769 EMIT 0x0F EMIT 0x6E EMIT 0x7E EMIT 0x0C \
770 EMIT 0x0F EMIT 0xF4 EMIT 0xF8 \
771 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
772 EMIT 0x0F EMIT 0x6E EMIT 0x5F EMIT 0x04 \
773 EMIT 0x0F EMIT 0xD4 EMIT 0xDC \
774 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x08 \
775 EMIT 0x0F EMIT 0xD4 EMIT 0xEE \
776 EMIT 0x0F EMIT 0x6E EMIT 0x67 EMIT 0x0C \
777 EMIT 0x0F EMIT 0xD4 EMIT 0xFC \
778 EMIT 0x0F EMIT 0x7E EMIT 0x0F \
779 EMIT 0x0F EMIT 0x6E EMIT 0x56 EMIT 0x10 \
780 EMIT 0x0F EMIT 0xF4 EMIT 0xD0 \
781 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
782 EMIT 0x0F EMIT 0x6E EMIT 0x66 EMIT 0x14 \
783 EMIT 0x0F EMIT 0xF4 EMIT 0xE0 \
784 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
785 EMIT 0x0F EMIT 0x6E EMIT 0x76 EMIT 0x18 \
786 EMIT 0x0F EMIT 0xF4 EMIT 0xF0 \
787 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x04 \
788 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
789 EMIT 0x0F EMIT 0x6E EMIT 0x5E EMIT 0x1C \
790 EMIT 0x0F EMIT 0xF4 EMIT 0xD8 \
791 EMIT 0x0F EMIT 0xD4 EMIT 0xCD \
792 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x10 \
793 EMIT 0x0F EMIT 0xD4 EMIT 0xD5 \
794 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x08 \
795 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
796 EMIT 0x0F EMIT 0xD4 EMIT 0xCF \
797 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x14 \
798 EMIT 0x0F EMIT 0xD4 EMIT 0xE5 \
799 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x0C \
800 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
801 EMIT 0x0F EMIT 0xD4 EMIT 0xCA \
802 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x18 \
803 EMIT 0x0F EMIT 0xD4 EMIT 0xF5 \
804 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x10 \
805 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
806 EMIT 0x0F EMIT 0xD4 EMIT 0xCC \
807 EMIT 0x0F EMIT 0x6E EMIT 0x6F EMIT 0x1C \
808 EMIT 0x0F EMIT 0xD4 EMIT 0xDD \
809 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x14 \
810 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
811 EMIT 0x0F EMIT 0xD4 EMIT 0xCE \
812 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x18 \
813 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
814 EMIT 0x0F EMIT 0xD4 EMIT 0xCB \
815 EMIT 0x0F EMIT 0x7E EMIT 0x4F EMIT 0x1C \
816 EMIT 0x83 EMIT 0xC7 EMIT 0x20 \
817 EMIT 0x83 EMIT 0xC6 EMIT 0x20 \
818 EMIT 0x0F EMIT 0x73 EMIT 0xD1 EMIT 0x20 \
819 EMIT 0x0F EMIT 0x7E EMIT 0xC9
821 #define MULADDC_STOP \
822 EMIT 0x0F EMIT 0x77 \
829 #define MULADDC_STOP \
839 #if !defined(MULADDC_CORE)
840 #if defined(MBEDTLS_HAVE_UDBL)
842 #define MULADDC_INIT \
845 mbedtls_mpi_uint r0, r1;
847 #define MULADDC_CORE \
848 r = *(s++) * (mbedtls_t_udbl) b; \
849 r0 = (mbedtls_mpi_uint) r; \
850 r1 = (mbedtls_mpi_uint)( r >> biL ); \
851 r0 += c; r1 += (r0 < c); \
852 r0 += *d; r1 += (r0 < *d); \
855 #define MULADDC_STOP \
859 #define MULADDC_INIT \
861 mbedtls_mpi_uint s0, s1, b0, b1; \
862 mbedtls_mpi_uint r0, r1, rx, ry; \
863 b0 = ( b << biH ) >> biH; \
866 #define MULADDC_CORE \
867 s0 = ( *s << biH ) >> biH; \
868 s1 = ( *s >> biH ); s++; \
869 rx = s0 * b1; r0 = s0 * b0; \
870 ry = s1 * b0; r1 = s1 * b1; \
871 r1 += ( rx >> biH ); \
872 r1 += ( ry >> biH ); \
873 rx <<= biH; ry <<= biH; \
874 r0 += rx; r1 += (r0 < rx); \
875 r0 += ry; r1 += (r0 < ry); \
876 r0 += c; r1 += (r0 < c); \
877 r0 += *d; r1 += (r0 < *d); \
880 #define MULADDC_STOP \
Multi-precision integer library.