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path: root/src/lib/libcrypto/bn/asm/mips.pl
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Diffstat (limited to 'src/lib/libcrypto/bn/asm/mips.pl')
-rw-r--r--src/lib/libcrypto/bn/asm/mips.pl46
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