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path: root/src/lib/libcrypto/bn/asm/bn86unix.cpp
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-rw-r--r--src/lib/libcrypto/bn/asm/bn86unix.cpp752
1 files changed, 752 insertions, 0 deletions
diff --git a/src/lib/libcrypto/bn/asm/bn86unix.cpp b/src/lib/libcrypto/bn/asm/bn86unix.cpp
new file mode 100644
index 0000000000..64702201ea
--- /dev/null
+++ b/src/lib/libcrypto/bn/asm/bn86unix.cpp
@@ -0,0 +1,752 @@
1/* Run the C pre-processor over this file with one of the following defined
2 * ELF - elf object files,
3 * OUT - a.out object files,
4 * BSDI - BSDI style a.out object files
5 * SOL - Solaris style elf
6 */
7
8#define TYPE(a,b) .type a,b
9#define SIZE(a,b) .size a,b
10
11#if defined(OUT) || defined(BSDI)
12#define bn_mul_add_words _bn_mul_add_words
13#define bn_mul_words _bn_mul_words
14#define bn_sqr_words _bn_sqr_words
15#define bn_div64 _bn_div64
16#define bn_add_words _bn_add_words
17
18#endif
19
20#ifdef OUT
21#define OK 1
22#define ALIGN 4
23#endif
24
25#ifdef BSDI
26#define OK 1
27#define ALIGN 4
28#undef SIZE
29#undef TYPE
30#define SIZE(a,b)
31#define TYPE(a,b)
32#endif
33
34#if defined(ELF) || defined(SOL)
35#define OK 1
36#define ALIGN 16
37#endif
38
39#ifndef OK
40You need to define one of
41ELF - elf systems - linux-elf, NetBSD and DG-UX
42OUT - a.out systems - linux-a.out and FreeBSD
43SOL - solaris systems, which are elf with strange comment lines
44BSDI - a.out with a very primative version of as.
45#endif
46
47/* Let the Assembler begin :-) */
48 /* Don't even think of reading this code */
49 /* It was automatically generated by bn-586.pl */
50 /* Which is a perl program used to generate the x86 assember for */
51 /* any of elf, a.out, BSDI,Win32, or Solaris */
52 /* eric <eay@cryptsoft.com> */
53
54 .file "bn-586.s"
55 .version "01.01"
56gcc2_compiled.:
57.text
58 .align ALIGN
59.globl bn_mul_add_words
60 TYPE(bn_mul_add_words,@function)
61bn_mul_add_words:
62 pushl %ebp
63 pushl %ebx
64 pushl %esi
65 pushl %edi
66
67
68 xorl %esi, %esi
69 movl 20(%esp), %edi
70 movl 28(%esp), %ecx
71 movl 24(%esp), %ebx
72 andl $4294967288, %ecx
73 movl 32(%esp), %ebp
74 pushl %ecx
75 jz .L000maw_finish
76.L001maw_loop:
77 movl %ecx, (%esp)
78 /* Round 0 */
79 movl (%ebx), %eax
80 mull %ebp
81 addl %esi, %eax
82 movl (%edi), %esi
83 adcl $0, %edx
84 addl %esi, %eax
85 adcl $0, %edx
86 movl %eax, (%edi)
87 movl %edx, %esi
88 /* Round 4 */
89 movl 4(%ebx), %eax
90 mull %ebp
91 addl %esi, %eax
92 movl 4(%edi), %esi
93 adcl $0, %edx
94 addl %esi, %eax
95 adcl $0, %edx
96 movl %eax, 4(%edi)
97 movl %edx, %esi
98 /* Round 8 */
99 movl 8(%ebx), %eax
100 mull %ebp
101 addl %esi, %eax
102 movl 8(%edi), %esi
103 adcl $0, %edx
104 addl %esi, %eax
105 adcl $0, %edx
106 movl %eax, 8(%edi)
107 movl %edx, %esi
108 /* Round 12 */
109 movl 12(%ebx), %eax
110 mull %ebp
111 addl %esi, %eax
112 movl 12(%edi), %esi
113 adcl $0, %edx
114 addl %esi, %eax
115 adcl $0, %edx
116 movl %eax, 12(%edi)
117 movl %edx, %esi
118 /* Round 16 */
119 movl 16(%ebx), %eax
120 mull %ebp
121 addl %esi, %eax
122 movl 16(%edi), %esi
123 adcl $0, %edx
124 addl %esi, %eax
125 adcl $0, %edx
126 movl %eax, 16(%edi)
127 movl %edx, %esi
128 /* Round 20 */
129 movl 20(%ebx), %eax
130 mull %ebp
131 addl %esi, %eax
132 movl 20(%edi), %esi
133 adcl $0, %edx
134 addl %esi, %eax
135 adcl $0, %edx
136 movl %eax, 20(%edi)
137 movl %edx, %esi
138 /* Round 24 */
139 movl 24(%ebx), %eax
140 mull %ebp
141 addl %esi, %eax
142 movl 24(%edi), %esi
143 adcl $0, %edx
144 addl %esi, %eax
145 adcl $0, %edx
146 movl %eax, 24(%edi)
147 movl %edx, %esi
148 /* Round 28 */
149 movl 28(%ebx), %eax
150 mull %ebp
151 addl %esi, %eax
152 movl 28(%edi), %esi
153 adcl $0, %edx
154 addl %esi, %eax
155 adcl $0, %edx
156 movl %eax, 28(%edi)
157 movl %edx, %esi
158
159 movl (%esp), %ecx
160 addl $32, %ebx
161 addl $32, %edi
162 subl $8, %ecx
163 jnz .L001maw_loop
164.L000maw_finish:
165 movl 32(%esp), %ecx
166 andl $7, %ecx
167 jnz .L002maw_finish2
168 jmp .L003maw_end
169.align ALIGN
170.L002maw_finish2:
171 /* Tail Round 0 */
172 movl (%ebx), %eax
173 mull %ebp
174 addl %esi, %eax
175 movl (%edi), %esi
176 adcl $0, %edx
177 addl %esi, %eax
178 adcl $0, %edx
179 decl %ecx
180 movl %eax, (%edi)
181 movl %edx, %esi
182 jz .L003maw_end
183 /* Tail Round 1 */
184 movl 4(%ebx), %eax
185 mull %ebp
186 addl %esi, %eax
187 movl 4(%edi), %esi
188 adcl $0, %edx
189 addl %esi, %eax
190 adcl $0, %edx
191 decl %ecx
192 movl %eax, 4(%edi)
193 movl %edx, %esi
194 jz .L003maw_end
195 /* Tail Round 2 */
196 movl 8(%ebx), %eax
197 mull %ebp
198 addl %esi, %eax
199 movl 8(%edi), %esi
200 adcl $0, %edx
201 addl %esi, %eax
202 adcl $0, %edx
203 decl %ecx
204 movl %eax, 8(%edi)
205 movl %edx, %esi
206 jz .L003maw_end
207 /* Tail Round 3 */
208 movl 12(%ebx), %eax
209 mull %ebp
210 addl %esi, %eax
211 movl 12(%edi), %esi
212 adcl $0, %edx
213 addl %esi, %eax
214 adcl $0, %edx
215 decl %ecx
216 movl %eax, 12(%edi)
217 movl %edx, %esi
218 jz .L003maw_end
219 /* Tail Round 4 */
220 movl 16(%ebx), %eax
221 mull %ebp
222 addl %esi, %eax
223 movl 16(%edi), %esi
224 adcl $0, %edx
225 addl %esi, %eax
226 adcl $0, %edx
227 decl %ecx
228 movl %eax, 16(%edi)
229 movl %edx, %esi
230 jz .L003maw_end
231 /* Tail Round 5 */
232 movl 20(%ebx), %eax
233 mull %ebp
234 addl %esi, %eax
235 movl 20(%edi), %esi
236 adcl $0, %edx
237 addl %esi, %eax
238 adcl $0, %edx
239 decl %ecx
240 movl %eax, 20(%edi)
241 movl %edx, %esi
242 jz .L003maw_end
243 /* Tail Round 6 */
244 movl 24(%ebx), %eax
245 mull %ebp
246 addl %esi, %eax
247 movl 24(%edi), %esi
248 adcl $0, %edx
249 addl %esi, %eax
250 adcl $0, %edx
251 movl %eax, 24(%edi)
252 movl %edx, %esi
253.L003maw_end:
254 movl %esi, %eax
255 popl %ecx
256 popl %edi
257 popl %esi
258 popl %ebx
259 popl %ebp
260 ret
261.bn_mul_add_words_end:
262 SIZE(bn_mul_add_words,.bn_mul_add_words_end-bn_mul_add_words)
263.ident "bn_mul_add_words"
264.text
265 .align ALIGN
266.globl bn_mul_words
267 TYPE(bn_mul_words,@function)
268bn_mul_words:
269 pushl %ebp
270 pushl %ebx
271 pushl %esi
272 pushl %edi
273
274
275 xorl %esi, %esi
276 movl 20(%esp), %edi
277 movl 24(%esp), %ebx
278 movl 28(%esp), %ebp
279 movl 32(%esp), %ecx
280 andl $4294967288, %ebp
281 jz .L004mw_finish
282.L005mw_loop:
283 /* Round 0 */
284 movl (%ebx), %eax
285 mull %ecx
286 addl %esi, %eax
287 adcl $0, %edx
288 movl %eax, (%edi)
289 movl %edx, %esi
290 /* Round 4 */
291 movl 4(%ebx), %eax
292 mull %ecx
293 addl %esi, %eax
294 adcl $0, %edx
295 movl %eax, 4(%edi)
296 movl %edx, %esi
297 /* Round 8 */
298 movl 8(%ebx), %eax
299 mull %ecx
300 addl %esi, %eax
301 adcl $0, %edx
302 movl %eax, 8(%edi)
303 movl %edx, %esi
304 /* Round 12 */
305 movl 12(%ebx), %eax
306 mull %ecx
307 addl %esi, %eax
308 adcl $0, %edx
309 movl %eax, 12(%edi)
310 movl %edx, %esi
311 /* Round 16 */
312 movl 16(%ebx), %eax
313 mull %ecx
314 addl %esi, %eax
315 adcl $0, %edx
316 movl %eax, 16(%edi)
317 movl %edx, %esi
318 /* Round 20 */
319 movl 20(%ebx), %eax
320 mull %ecx
321 addl %esi, %eax
322 adcl $0, %edx
323 movl %eax, 20(%edi)
324 movl %edx, %esi
325 /* Round 24 */
326 movl 24(%ebx), %eax
327 mull %ecx
328 addl %esi, %eax
329 adcl $0, %edx
330 movl %eax, 24(%edi)
331 movl %edx, %esi
332 /* Round 28 */
333 movl 28(%ebx), %eax
334 mull %ecx
335 addl %esi, %eax
336 adcl $0, %edx
337 movl %eax, 28(%edi)
338 movl %edx, %esi
339
340 addl $32, %ebx
341 addl $32, %edi
342 subl $8, %ebp
343 jz .L004mw_finish
344 jmp .L005mw_loop
345.L004mw_finish:
346 movl 28(%esp), %ebp
347 andl $7, %ebp
348 jnz .L006mw_finish2
349 jmp .L007mw_end
350.align ALIGN
351.L006mw_finish2:
352 /* Tail Round 0 */
353 movl (%ebx), %eax
354 mull %ecx
355 addl %esi, %eax
356 adcl $0, %edx
357 movl %eax, (%edi)
358 movl %edx, %esi
359 decl %ebp
360 jz .L007mw_end
361 /* Tail Round 1 */
362 movl 4(%ebx), %eax
363 mull %ecx
364 addl %esi, %eax
365 adcl $0, %edx
366 movl %eax, 4(%edi)
367 movl %edx, %esi
368 decl %ebp
369 jz .L007mw_end
370 /* Tail Round 2 */
371 movl 8(%ebx), %eax
372 mull %ecx
373 addl %esi, %eax
374 adcl $0, %edx
375 movl %eax, 8(%edi)
376 movl %edx, %esi
377 decl %ebp
378 jz .L007mw_end
379 /* Tail Round 3 */
380 movl 12(%ebx), %eax
381 mull %ecx
382 addl %esi, %eax
383 adcl $0, %edx
384 movl %eax, 12(%edi)
385 movl %edx, %esi
386 decl %ebp
387 jz .L007mw_end
388 /* Tail Round 4 */
389 movl 16(%ebx), %eax
390 mull %ecx
391 addl %esi, %eax
392 adcl $0, %edx
393 movl %eax, 16(%edi)
394 movl %edx, %esi
395 decl %ebp
396 jz .L007mw_end
397 /* Tail Round 5 */
398 movl 20(%ebx), %eax
399 mull %ecx
400 addl %esi, %eax
401 adcl $0, %edx
402 movl %eax, 20(%edi)
403 movl %edx, %esi
404 decl %ebp
405 jz .L007mw_end
406 /* Tail Round 6 */
407 movl 24(%ebx), %eax
408 mull %ecx
409 addl %esi, %eax
410 adcl $0, %edx
411 movl %eax, 24(%edi)
412 movl %edx, %esi
413.L007mw_end:
414 movl %esi, %eax
415 popl %edi
416 popl %esi
417 popl %ebx
418 popl %ebp
419 ret
420.bn_mul_words_end:
421 SIZE(bn_mul_words,.bn_mul_words_end-bn_mul_words)
422.ident "bn_mul_words"
423.text
424 .align ALIGN
425.globl bn_sqr_words
426 TYPE(bn_sqr_words,@function)
427bn_sqr_words:
428 pushl %ebp
429 pushl %ebx
430 pushl %esi
431 pushl %edi
432
433
434 movl 20(%esp), %esi
435 movl 24(%esp), %edi
436 movl 28(%esp), %ebx
437 andl $4294967288, %ebx
438 jz .L008sw_finish
439.L009sw_loop:
440 /* Round 0 */
441 movl (%edi), %eax
442 mull %eax
443 movl %eax, (%esi)
444 movl %edx, 4(%esi)
445 /* Round 4 */
446 movl 4(%edi), %eax
447 mull %eax
448 movl %eax, 8(%esi)
449 movl %edx, 12(%esi)
450 /* Round 8 */
451 movl 8(%edi), %eax
452 mull %eax
453 movl %eax, 16(%esi)
454 movl %edx, 20(%esi)
455 /* Round 12 */
456 movl 12(%edi), %eax
457 mull %eax
458 movl %eax, 24(%esi)
459 movl %edx, 28(%esi)
460 /* Round 16 */
461 movl 16(%edi), %eax
462 mull %eax
463 movl %eax, 32(%esi)
464 movl %edx, 36(%esi)
465 /* Round 20 */
466 movl 20(%edi), %eax
467 mull %eax
468 movl %eax, 40(%esi)
469 movl %edx, 44(%esi)
470 /* Round 24 */
471 movl 24(%edi), %eax
472 mull %eax
473 movl %eax, 48(%esi)
474 movl %edx, 52(%esi)
475 /* Round 28 */
476 movl 28(%edi), %eax
477 mull %eax
478 movl %eax, 56(%esi)
479 movl %edx, 60(%esi)
480
481 addl $32, %edi
482 addl $64, %esi
483 subl $8, %ebx
484 jnz .L009sw_loop
485.L008sw_finish:
486 movl 28(%esp), %ebx
487 andl $7, %ebx
488 jz .L010sw_end
489 /* Tail Round 0 */
490 movl (%edi), %eax
491 mull %eax
492 movl %eax, (%esi)
493 decl %ebx
494 movl %edx, 4(%esi)
495 jz .L010sw_end
496 /* Tail Round 1 */
497 movl 4(%edi), %eax
498 mull %eax
499 movl %eax, 8(%esi)
500 decl %ebx
501 movl %edx, 12(%esi)
502 jz .L010sw_end
503 /* Tail Round 2 */
504 movl 8(%edi), %eax
505 mull %eax
506 movl %eax, 16(%esi)
507 decl %ebx
508 movl %edx, 20(%esi)
509 jz .L010sw_end
510 /* Tail Round 3 */
511 movl 12(%edi), %eax
512 mull %eax
513 movl %eax, 24(%esi)
514 decl %ebx
515 movl %edx, 28(%esi)
516 jz .L010sw_end
517 /* Tail Round 4 */
518 movl 16(%edi), %eax
519 mull %eax
520 movl %eax, 32(%esi)
521 decl %ebx
522 movl %edx, 36(%esi)
523 jz .L010sw_end
524 /* Tail Round 5 */
525 movl 20(%edi), %eax
526 mull %eax
527 movl %eax, 40(%esi)
528 decl %ebx
529 movl %edx, 44(%esi)
530 jz .L010sw_end
531 /* Tail Round 6 */
532 movl 24(%edi), %eax
533 mull %eax
534 movl %eax, 48(%esi)
535 movl %edx, 52(%esi)
536.L010sw_end:
537 popl %edi
538 popl %esi
539 popl %ebx
540 popl %ebp
541 ret
542.bn_sqr_words_end:
543 SIZE(bn_sqr_words,.bn_sqr_words_end-bn_sqr_words)
544.ident "bn_sqr_words"
545.text
546 .align ALIGN
547.globl bn_div64
548 TYPE(bn_div64,@function)
549bn_div64:
550 pushl %ebp
551 pushl %ebx
552 pushl %esi
553 pushl %edi
554
555 movl 20(%esp), %edx
556 movl 24(%esp), %eax
557 movl 28(%esp), %ebx
558 divl %ebx
559 popl %edi
560 popl %esi
561 popl %ebx
562 popl %ebp
563 ret
564.bn_div64_end:
565 SIZE(bn_div64,.bn_div64_end-bn_div64)
566.ident "bn_div64"
567.text
568 .align ALIGN
569.globl bn_add_words
570 TYPE(bn_add_words,@function)
571bn_add_words:
572 pushl %ebp
573 pushl %ebx
574 pushl %esi
575 pushl %edi
576
577
578 movl 20(%esp), %ebx
579 movl 24(%esp), %esi
580 movl 28(%esp), %edi
581 movl 32(%esp), %ebp
582 xorl %eax, %eax
583 andl $4294967288, %ebp
584 jz .L011aw_finish
585.L012aw_loop:
586 /* Round 0 */
587 movl (%esi), %ecx
588 movl (%edi), %edx
589 addl %eax, %ecx
590 movl $0, %eax
591 adcl %eax, %eax
592 addl %edx, %ecx
593 adcl $0, %eax
594 movl %ecx, (%ebx)
595 /* Round 1 */
596 movl 4(%esi), %ecx
597 movl 4(%edi), %edx
598 addl %eax, %ecx
599 movl $0, %eax
600 adcl %eax, %eax
601 addl %edx, %ecx
602 adcl $0, %eax
603 movl %ecx, 4(%ebx)
604 /* Round 2 */
605 movl 8(%esi), %ecx
606 movl 8(%edi), %edx
607 addl %eax, %ecx
608 movl $0, %eax
609 adcl %eax, %eax
610 addl %edx, %ecx
611 adcl $0, %eax
612 movl %ecx, 8(%ebx)
613 /* Round 3 */
614 movl 12(%esi), %ecx
615 movl 12(%edi), %edx
616 addl %eax, %ecx
617 movl $0, %eax
618 adcl %eax, %eax
619 addl %edx, %ecx
620 adcl $0, %eax
621 movl %ecx, 12(%ebx)
622 /* Round 4 */
623 movl 16(%esi), %ecx
624 movl 16(%edi), %edx
625 addl %eax, %ecx
626 movl $0, %eax
627 adcl %eax, %eax
628 addl %edx, %ecx
629 adcl $0, %eax
630 movl %ecx, 16(%ebx)
631 /* Round 5 */
632 movl 20(%esi), %ecx
633 movl 20(%edi), %edx
634 addl %eax, %ecx
635 movl $0, %eax
636 adcl %eax, %eax
637 addl %edx, %ecx
638 adcl $0, %eax
639 movl %ecx, 20(%ebx)
640 /* Round 6 */
641 movl 24(%esi), %ecx
642 movl 24(%edi), %edx
643 addl %eax, %ecx
644 movl $0, %eax
645 adcl %eax, %eax
646 addl %edx, %ecx
647 adcl $0, %eax
648 movl %ecx, 24(%ebx)
649 /* Round 7 */
650 movl 28(%esi), %ecx
651 movl 28(%edi), %edx
652 addl %eax, %ecx
653 movl $0, %eax
654 adcl %eax, %eax
655 addl %edx, %ecx
656 adcl $0, %eax
657 movl %ecx, 28(%ebx)
658
659 addl $32, %esi
660 addl $32, %edi
661 addl $32, %ebx
662 subl $8, %ebp
663 jnz .L012aw_loop
664.L011aw_finish:
665 movl 32(%esp), %ebp
666 andl $7, %ebp
667 jz .L013aw_end
668 /* Tail Round 0 */
669 movl (%esi), %ecx
670 movl (%edi), %edx
671 addl %eax, %ecx
672 movl $0, %eax
673 adcl %eax, %eax
674 addl %edx, %ecx
675 adcl $0, %eax
676 decl %ebp
677 movl %ecx, (%ebx)
678 jz .L013aw_end
679 /* Tail Round 1 */
680 movl 4(%esi), %ecx
681 movl 4(%edi), %edx
682 addl %eax, %ecx
683 movl $0, %eax
684 adcl %eax, %eax
685 addl %edx, %ecx
686 adcl $0, %eax
687 decl %ebp
688 movl %ecx, 4(%ebx)
689 jz .L013aw_end
690 /* Tail Round 2 */
691 movl 8(%esi), %ecx
692 movl 8(%edi), %edx
693 addl %eax, %ecx
694 movl $0, %eax
695 adcl %eax, %eax
696 addl %edx, %ecx
697 adcl $0, %eax
698 decl %ebp
699 movl %ecx, 8(%ebx)
700 jz .L013aw_end
701 /* Tail Round 3 */
702 movl 12(%esi), %ecx
703 movl 12(%edi), %edx
704 addl %eax, %ecx
705 movl $0, %eax
706 adcl %eax, %eax
707 addl %edx, %ecx
708 adcl $0, %eax
709 decl %ebp
710 movl %ecx, 12(%ebx)
711 jz .L013aw_end
712 /* Tail Round 4 */
713 movl 16(%esi), %ecx
714 movl 16(%edi), %edx
715 addl %eax, %ecx
716 movl $0, %eax
717 adcl %eax, %eax
718 addl %edx, %ecx
719 adcl $0, %eax
720 decl %ebp
721 movl %ecx, 16(%ebx)
722 jz .L013aw_end
723 /* Tail Round 5 */
724 movl 20(%esi), %ecx
725 movl 20(%edi), %edx
726 addl %eax, %ecx
727 movl $0, %eax
728 adcl %eax, %eax
729 addl %edx, %ecx
730 adcl $0, %eax
731 decl %ebp
732 movl %ecx, 20(%ebx)
733 jz .L013aw_end
734 /* Tail Round 6 */
735 movl 24(%esi), %ecx
736 movl 24(%edi), %edx
737 addl %eax, %ecx
738 movl $0, %eax
739 adcl %eax, %eax
740 addl %edx, %ecx
741 adcl $0, %eax
742 movl %ecx, 24(%ebx)
743.L013aw_end:
744 movl %eax, %eax
745 popl %edi
746 popl %esi
747 popl %ebx
748 popl %ebp
749 ret
750.bn_add_words_end:
751 SIZE(bn_add_words,.bn_add_words_end-bn_add_words)
752.ident "bn_add_words"
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-11-03 00:00:36 +0000