diff options
Diffstat (limited to 'src/lib/libcrypto/bn/asm/mips.pl')
-rw-r--r-- | src/lib/libcrypto/bn/asm/mips.pl | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/src/lib/libcrypto/bn/asm/mips.pl b/src/lib/libcrypto/bn/asm/mips.pl index c162a3ec23..d2f3ef7bbf 100644 --- a/src/lib/libcrypto/bn/asm/mips.pl +++ b/src/lib/libcrypto/bn/asm/mips.pl | |||
@@ -140,10 +140,10 @@ $code.=<<___; | |||
140 | .set reorder | 140 | .set reorder |
141 | li $minus4,-4 | 141 | li $minus4,-4 |
142 | and $ta0,$a2,$minus4 | 142 | and $ta0,$a2,$minus4 |
143 | $LD $t0,0($a1) | ||
144 | beqz $ta0,.L_bn_mul_add_words_tail | 143 | beqz $ta0,.L_bn_mul_add_words_tail |
145 | 144 | ||
146 | .L_bn_mul_add_words_loop: | 145 | .L_bn_mul_add_words_loop: |
146 | $LD $t0,0($a1) | ||
147 | $MULTU $t0,$a3 | 147 | $MULTU $t0,$a3 |
148 | $LD $t1,0($a0) | 148 | $LD $t1,0($a0) |
149 | $LD $t2,$BNSZ($a1) | 149 | $LD $t2,$BNSZ($a1) |
@@ -200,10 +200,9 @@ $code.=<<___; | |||
200 | $ADDU $v0,$ta2 | 200 | $ADDU $v0,$ta2 |
201 | sltu $at,$ta3,$at | 201 | sltu $at,$ta3,$at |
202 | $ST $ta3,-$BNSZ($a0) | 202 | $ST $ta3,-$BNSZ($a0) |
203 | $ADDU $v0,$at | ||
204 | .set noreorder | 203 | .set noreorder |
205 | bgtzl $ta0,.L_bn_mul_add_words_loop | 204 | bgtz $ta0,.L_bn_mul_add_words_loop |
206 | $LD $t0,0($a1) | 205 | $ADDU $v0,$at |
207 | 206 | ||
208 | beqz $a2,.L_bn_mul_add_words_return | 207 | beqz $a2,.L_bn_mul_add_words_return |
209 | nop | 208 | nop |
@@ -300,10 +299,10 @@ $code.=<<___; | |||
300 | .set reorder | 299 | .set reorder |
301 | li $minus4,-4 | 300 | li $minus4,-4 |
302 | and $ta0,$a2,$minus4 | 301 | and $ta0,$a2,$minus4 |
303 | $LD $t0,0($a1) | ||
304 | beqz $ta0,.L_bn_mul_words_tail | 302 | beqz $ta0,.L_bn_mul_words_tail |
305 | 303 | ||
306 | .L_bn_mul_words_loop: | 304 | .L_bn_mul_words_loop: |
305 | $LD $t0,0($a1) | ||
307 | $MULTU $t0,$a3 | 306 | $MULTU $t0,$a3 |
308 | $LD $t2,$BNSZ($a1) | 307 | $LD $t2,$BNSZ($a1) |
309 | $LD $ta0,2*$BNSZ($a1) | 308 | $LD $ta0,2*$BNSZ($a1) |
@@ -341,10 +340,9 @@ $code.=<<___; | |||
341 | $ADDU $v0,$at | 340 | $ADDU $v0,$at |
342 | sltu $ta3,$v0,$at | 341 | sltu $ta3,$v0,$at |
343 | $ST $v0,-$BNSZ($a0) | 342 | $ST $v0,-$BNSZ($a0) |
344 | $ADDU $v0,$ta3,$ta2 | ||
345 | .set noreorder | 343 | .set noreorder |
346 | bgtzl $ta0,.L_bn_mul_words_loop | 344 | bgtz $ta0,.L_bn_mul_words_loop |
347 | $LD $t0,0($a1) | 345 | $ADDU $v0,$ta3,$ta2 |
348 | 346 | ||
349 | beqz $a2,.L_bn_mul_words_return | 347 | beqz $a2,.L_bn_mul_words_return |
350 | nop | 348 | nop |
@@ -429,10 +427,10 @@ $code.=<<___; | |||
429 | .set reorder | 427 | .set reorder |
430 | li $minus4,-4 | 428 | li $minus4,-4 |
431 | and $ta0,$a2,$minus4 | 429 | and $ta0,$a2,$minus4 |
432 | $LD $t0,0($a1) | ||
433 | beqz $ta0,.L_bn_sqr_words_tail | 430 | beqz $ta0,.L_bn_sqr_words_tail |
434 | 431 | ||
435 | .L_bn_sqr_words_loop: | 432 | .L_bn_sqr_words_loop: |
433 | $LD $t0,0($a1) | ||
436 | $MULTU $t0,$t0 | 434 | $MULTU $t0,$t0 |
437 | $LD $t2,$BNSZ($a1) | 435 | $LD $t2,$BNSZ($a1) |
438 | $LD $ta0,2*$BNSZ($a1) | 436 | $LD $ta0,2*$BNSZ($a1) |
@@ -463,11 +461,10 @@ $code.=<<___; | |||
463 | mflo $ta3 | 461 | mflo $ta3 |
464 | mfhi $ta2 | 462 | mfhi $ta2 |
465 | $ST $ta3,-2*$BNSZ($a0) | 463 | $ST $ta3,-2*$BNSZ($a0) |
466 | $ST $ta2,-$BNSZ($a0) | ||
467 | 464 | ||
468 | .set noreorder | 465 | .set noreorder |
469 | bgtzl $ta0,.L_bn_sqr_words_loop | 466 | bgtz $ta0,.L_bn_sqr_words_loop |
470 | $LD $t0,0($a1) | 467 | $ST $ta2,-$BNSZ($a0) |
471 | 468 | ||
472 | beqz $a2,.L_bn_sqr_words_return | 469 | beqz $a2,.L_bn_sqr_words_return |
473 | nop | 470 | nop |
@@ -547,10 +544,10 @@ $code.=<<___; | |||
547 | .set reorder | 544 | .set reorder |
548 | li $minus4,-4 | 545 | li $minus4,-4 |
549 | and $at,$a3,$minus4 | 546 | and $at,$a3,$minus4 |
550 | $LD $t0,0($a1) | ||
551 | beqz $at,.L_bn_add_words_tail | 547 | beqz $at,.L_bn_add_words_tail |
552 | 548 | ||
553 | .L_bn_add_words_loop: | 549 | .L_bn_add_words_loop: |
550 | $LD $t0,0($a1) | ||
554 | $LD $ta0,0($a2) | 551 | $LD $ta0,0($a2) |
555 | subu $a3,4 | 552 | subu $a3,4 |
556 | $LD $t1,$BNSZ($a1) | 553 | $LD $t1,$BNSZ($a1) |
@@ -589,11 +586,10 @@ $code.=<<___; | |||
589 | $ADDU $t3,$ta3,$v0 | 586 | $ADDU $t3,$ta3,$v0 |
590 | sltu $v0,$t3,$ta3 | 587 | sltu $v0,$t3,$ta3 |
591 | $ST $t3,-$BNSZ($a0) | 588 | $ST $t3,-$BNSZ($a0) |
592 | $ADDU $v0,$t9 | ||
593 | 589 | ||
594 | .set noreorder | 590 | .set noreorder |
595 | bgtzl $at,.L_bn_add_words_loop | 591 | bgtz $at,.L_bn_add_words_loop |
596 | $LD $t0,0($a1) | 592 | $ADDU $v0,$t9 |
597 | 593 | ||
598 | beqz $a3,.L_bn_add_words_return | 594 | beqz $a3,.L_bn_add_words_return |
599 | nop | 595 | nop |
@@ -679,10 +675,10 @@ $code.=<<___; | |||
679 | .set reorder | 675 | .set reorder |
680 | li $minus4,-4 | 676 | li $minus4,-4 |
681 | and $at,$a3,$minus4 | 677 | and $at,$a3,$minus4 |
682 | $LD $t0,0($a1) | ||
683 | beqz $at,.L_bn_sub_words_tail | 678 | beqz $at,.L_bn_sub_words_tail |
684 | 679 | ||
685 | .L_bn_sub_words_loop: | 680 | .L_bn_sub_words_loop: |
681 | $LD $t0,0($a1) | ||
686 | $LD $ta0,0($a2) | 682 | $LD $ta0,0($a2) |
687 | subu $a3,4 | 683 | subu $a3,4 |
688 | $LD $t1,$BNSZ($a1) | 684 | $LD $t1,$BNSZ($a1) |
@@ -722,11 +718,10 @@ $code.=<<___; | |||
722 | $SUBU $t3,$ta3,$v0 | 718 | $SUBU $t3,$ta3,$v0 |
723 | sgtu $v0,$t3,$ta3 | 719 | sgtu $v0,$t3,$ta3 |
724 | $ST $t3,-$BNSZ($a0) | 720 | $ST $t3,-$BNSZ($a0) |
725 | $ADDU $v0,$t9 | ||
726 | 721 | ||
727 | .set noreorder | 722 | .set noreorder |
728 | bgtzl $at,.L_bn_sub_words_loop | 723 | bgtz $at,.L_bn_sub_words_loop |
729 | $LD $t0,0($a1) | 724 | $ADDU $v0,$t9 |
730 | 725 | ||
731 | beqz $a3,.L_bn_sub_words_return | 726 | beqz $a3,.L_bn_sub_words_return |
732 | nop | 727 | nop |
@@ -819,7 +814,7 @@ ___ | |||
819 | $code.=<<___; | 814 | $code.=<<___; |
820 | .set reorder | 815 | .set reorder |
821 | move $ta3,$ra | 816 | move $ta3,$ra |
822 | bal bn_div_words | 817 | bal bn_div_words_internal |
823 | move $ra,$ta3 | 818 | move $ra,$ta3 |
824 | $MULTU $ta2,$v0 | 819 | $MULTU $ta2,$v0 |
825 | $LD $t2,-2*$BNSZ($a3) | 820 | $LD $t2,-2*$BNSZ($a3) |
@@ -840,8 +835,9 @@ $code.=<<___; | |||
840 | sltu $ta0,$a1,$a2 | 835 | sltu $ta0,$a1,$a2 |
841 | or $t8,$ta0 | 836 | or $t8,$ta0 |
842 | .set noreorder | 837 | .set noreorder |
843 | beqzl $at,.L_bn_div_3_words_inner_loop | 838 | beqz $at,.L_bn_div_3_words_inner_loop |
844 | $SUBU $v0,1 | 839 | $SUBU $v0,1 |
840 | $ADDU $v0,1 | ||
845 | .set reorder | 841 | .set reorder |
846 | .L_bn_div_3_words_inner_loop_done: | 842 | .L_bn_div_3_words_inner_loop_done: |
847 | .set noreorder | 843 | .set noreorder |
@@ -902,7 +898,8 @@ $code.=<<___; | |||
902 | and $t2,$a0 | 898 | and $t2,$a0 |
903 | $SRL $at,$a1,$t1 | 899 | $SRL $at,$a1,$t1 |
904 | .set noreorder | 900 | .set noreorder |
905 | bnezl $t2,.+8 | 901 | beqz $t2,.+12 |
902 | nop | ||
906 | break 6 # signal overflow | 903 | break 6 # signal overflow |
907 | .set reorder | 904 | .set reorder |
908 | $SLL $a0,$t9 | 905 | $SLL $a0,$t9 |
@@ -917,7 +914,8 @@ $code.=<<___; | |||
917 | $SRL $DH,$a2,4*$BNSZ # bits | 914 | $SRL $DH,$a2,4*$BNSZ # bits |
918 | sgeu $at,$a0,$a2 | 915 | sgeu $at,$a0,$a2 |
919 | .set noreorder | 916 | .set noreorder |
920 | bnezl $at,.+8 | 917 | beqz $at,.+12 |
918 | nop | ||
921 | $SUBU $a0,$a2 | 919 | $SUBU $a0,$a2 |
922 | .set reorder | 920 | .set reorder |
923 | 921 | ||