Move more to git, add submodules, fix build script, change hgignore to gitignore

2 files changed, 0 insertions, 2159 deletions

diff --git a/main/openssl b/main/openssl
new file mode 160000
+Subproject 4d377a9ce111930d8a8f06dc0e94a892a7f6c51
diff --git a/main/openssl/crypto/bn/asm/bn-mips.S b/main/openssl/crypto/bn/asm/bn-mips.S
deleted file mode 100644
index 62136802..00000000
--- a/main/openssl/crypto/bn/asm/bn-mips.S
+++ /dev/null
@@ -1,2159 +0,0 @@
-.set	mips2
-.rdata
-.asciiz	"mips3.s, Version 1.2"
-.asciiz	"MIPS II/III/IV ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
-
-.text
-.set	noat
-
-.align	5
-.globl	bn_mul_add_words
-.ent	bn_mul_add_words
-bn_mul_add_words:
-	.set	noreorder
-	bgtz	$6,bn_mul_add_words_internal
-	move	$2,$0
-	jr	$31
-	move	$4,$2
-.end	bn_mul_add_words
-
-.align	5
-.ent	bn_mul_add_words_internal
-bn_mul_add_words_internal:
-	.set	reorder
-	li	$3,-4
-	and	$8,$6,$3
-	beqz	$8,.L_bn_mul_add_words_tail
-
-.L_bn_mul_add_words_loop:
-	lw	$12,0($5)
-	multu	$12,$7
-	lw	$13,0($4)
-	lw	$14,4($5)
-	lw	$15,4($4)
-	lw	$8,2*4($5)
-	lw	$9,2*4($4)
-	addu	$13,$2
-	sltu	$2,$13,$2	# All manuals say it "compares 32-bit
-				# values", but it seems to work fine
-				# even on 64-bit registers.
-	mflo	$1
-	mfhi	$12
-	addu	$13,$1
-	addu	$2,$12
-	 multu	$14,$7
-	sltu	$1,$13,$1
-	sw	$13,0($4)
-	addu	$2,$1
-
-	lw	$10,3*4($5)
-	lw	$11,3*4($4)
-	addu	$15,$2
-	sltu	$2,$15,$2
-	mflo	$1
-	mfhi	$14
-	addu	$15,$1
-	addu	$2,$14
-	 multu	$8,$7
-	sltu	$1,$15,$1
-	sw	$15,4($4)
-	addu	$2,$1
-
-	subu	$6,4
-	addu $4,4*4
-	addu $5,4*4
-	addu	$9,$2
-	sltu	$2,$9,$2
-	mflo	$1
-	mfhi	$8
-	addu	$9,$1
-	addu	$2,$8
-	 multu	$10,$7
-	sltu	$1,$9,$1
-	sw	$9,-2*4($4)
-	addu	$2,$1
-
-
-	and	$8,$6,$3
-	addu	$11,$2
-	sltu	$2,$11,$2
-	mflo	$1
-	mfhi	$10
-	addu	$11,$1
-	addu	$2,$10
-	sltu	$1,$11,$1
-	sw	$11,-4($4)
-	.set	noreorder
-	bgtz	$8,.L_bn_mul_add_words_loop
-	addu	$2,$1
-
-	beqz	$6,.L_bn_mul_add_words_return
-	nop
-
-.L_bn_mul_add_words_tail:
-	.set	reorder
-	lw	$12,0($5)
-	multu	$12,$7
-	lw	$13,0($4)
-	subu	$6,1
-	addu	$13,$2
-	sltu	$2,$13,$2
-	mflo	$1
-	mfhi	$12
-	addu	$13,$1
-	addu	$2,$12
-	sltu	$1,$13,$1
-	sw	$13,0($4)
-	addu	$2,$1
-	beqz	$6,.L_bn_mul_add_words_return
-
-	lw	$12,4($5)
-	multu	$12,$7
-	lw	$13,4($4)
-	subu	$6,1
-	addu	$13,$2
-	sltu	$2,$13,$2
-	mflo	$1
-	mfhi	$12
-	addu	$13,$1
-	addu	$2,$12
-	sltu	$1,$13,$1
-	sw	$13,4($4)
-	addu	$2,$1
-	beqz	$6,.L_bn_mul_add_words_return
-
-	lw	$12,2*4($5)
-	multu	$12,$7
-	lw	$13,2*4($4)
-	addu	$13,$2
-	sltu	$2,$13,$2
-	mflo	$1
-	mfhi	$12
-	addu	$13,$1
-	addu	$2,$12
-	sltu	$1,$13,$1
-	sw	$13,2*4($4)
-	addu	$2,$1
-
-.L_bn_mul_add_words_return:
-	.set	noreorder
-	jr	$31
-	move	$4,$2
-.end	bn_mul_add_words_internal
-
-.align	5
-.globl	bn_mul_words
-.ent	bn_mul_words
-bn_mul_words:
-	.set	noreorder
-	bgtz	$6,bn_mul_words_internal
-	move	$2,$0
-	jr	$31
-	move	$4,$2
-.end	bn_mul_words
-
-.align	5
-.ent	bn_mul_words_internal
-bn_mul_words_internal:
-	.set	reorder
-	li	$3,-4
-	and	$8,$6,$3
-	beqz	$8,.L_bn_mul_words_tail
-
-.L_bn_mul_words_loop:
-	lw	$12,0($5)
-	multu	$12,$7
-	lw	$14,4($5)
-	lw	$8,2*4($5)
-	lw	$10,3*4($5)
-	mflo	$1
-	mfhi	$12
-	addu	$2,$1
-	sltu	$13,$2,$1
-	 multu	$14,$7
-	sw	$2,0($4)
-	addu	$2,$13,$12
-
-	subu	$6,4
-	addu $4,4*4
-	addu $5,4*4
-	mflo	$1
-	mfhi	$14
-	addu	$2,$1
-	sltu	$15,$2,$1
-	 multu	$8,$7
-	sw	$2,-3*4($4)
-	addu	$2,$15,$14
-
-	mflo	$1
-	mfhi	$8
-	addu	$2,$1
-	sltu	$9,$2,$1
-	 multu	$10,$7
-	sw	$2,-2*4($4)
-	addu	$2,$9,$8
-
-	and	$8,$6,$3
-	mflo	$1
-	mfhi	$10
-	addu	$2,$1
-	sltu	$11,$2,$1
-	sw	$2,-4($4)
-	.set	noreorder
-	bgtz	$8,.L_bn_mul_words_loop
-	addu	$2,$11,$10
-
-	beqz	$6,.L_bn_mul_words_return
-	nop
-
-.L_bn_mul_words_tail:
-	.set	reorder
-	lw	$12,0($5)
-	multu	$12,$7
-	subu	$6,1
-	mflo	$1
-	mfhi	$12
-	addu	$2,$1
-	sltu	$13,$2,$1
-	sw	$2,0($4)
-	addu	$2,$13,$12
-	beqz	$6,.L_bn_mul_words_return
-
-	lw	$12,4($5)
-	multu	$12,$7
-	subu	$6,1
-	mflo	$1
-	mfhi	$12
-	addu	$2,$1
-	sltu	$13,$2,$1
-	sw	$2,4($4)
-	addu	$2,$13,$12
-	beqz	$6,.L_bn_mul_words_return
-
-	lw	$12,2*4($5)
-	multu	$12,$7
-	mflo	$1
-	mfhi	$12
-	addu	$2,$1
-	sltu	$13,$2,$1
-	sw	$2,2*4($4)
-	addu	$2,$13,$12
-
-.L_bn_mul_words_return:
-	.set	noreorder
-	jr	$31
-	move	$4,$2
-.end	bn_mul_words_internal
-
-.align	5
-.globl	bn_sqr_words
-.ent	bn_sqr_words
-bn_sqr_words:
-	.set	noreorder
-	bgtz	$6,bn_sqr_words_internal
-	move	$2,$0
-	jr	$31
-	move	$4,$2
-.end	bn_sqr_words
-
-.align	5
-.ent	bn_sqr_words_internal
-bn_sqr_words_internal:
-	.set	reorder
-	li	$3,-4
-	and	$8,$6,$3
-	beqz	$8,.L_bn_sqr_words_tail
-
-.L_bn_sqr_words_loop:
-	lw	$12,0($5)
-	multu	$12,$12
-	lw	$14,4($5)
-	lw	$8,2*4($5)
-	lw	$10,3*4($5)
-	mflo	$13
-	mfhi	$12
-	sw	$13,0($4)
-	sw	$12,4($4)
-
-	multu	$14,$14
-	subu	$6,4
-	addu $4,8*4
-	addu $5,4*4
-	mflo	$15
-	mfhi	$14
-	sw	$15,-6*4($4)
-	sw	$14,-5*4($4)
-
-	multu	$8,$8
-	mflo	$9
-	mfhi	$8
-	sw	$9,-4*4($4)
-	sw	$8,-3*4($4)
-
-
-	multu	$10,$10
-	and	$8,$6,$3
-	mflo	$11
-	mfhi	$10
-	sw	$11,-2*4($4)
-
-	.set	noreorder
-	bgtz	$8,.L_bn_sqr_words_loop
-	sw	$10,-4($4)
-
-	beqz	$6,.L_bn_sqr_words_return
-	nop
-
-.L_bn_sqr_words_tail:
-	.set	reorder
-	lw	$12,0($5)
-	multu	$12,$12
-	subu	$6,1
-	mflo	$13
-	mfhi	$12
-	sw	$13,0($4)
-	sw	$12,4($4)
-	beqz	$6,.L_bn_sqr_words_return
-
-	lw	$12,4($5)
-	multu	$12,$12
-	subu	$6,1
-	mflo	$13
-	mfhi	$12
-	sw	$13,2*4($4)
-	sw	$12,3*4($4)
-	beqz	$6,.L_bn_sqr_words_return
-
-	lw	$12,2*4($5)
-	multu	$12,$12
-	mflo	$13
-	mfhi	$12
-	sw	$13,4*4($4)
-	sw	$12,5*4($4)
-
-.L_bn_sqr_words_return:
-	.set	noreorder
-	jr	$31
-	move	$4,$2
-
-.end	bn_sqr_words_internal
-
-.align	5
-.globl	bn_add_words
-.ent	bn_add_words
-bn_add_words:
-	.set	noreorder
-	bgtz	$7,bn_add_words_internal
-	move	$2,$0
-	jr	$31
-	move	$4,$2
-.end	bn_add_words
-
-.align	5
-.ent	bn_add_words_internal
-bn_add_words_internal:
-	.set	reorder
-	li	$3,-4
-	and	$1,$7,$3
-	beqz	$1,.L_bn_add_words_tail
-
-.L_bn_add_words_loop:
-	lw	$12,0($5)
-	lw	$8,0($6)
-	subu	$7,4
-	lw	$13,4($5)
-	and	$1,$7,$3
-	lw	$14,2*4($5)
-	addu $6,4*4
-	lw	$15,3*4($5)
-	addu $4,4*4
-	lw	$9,-3*4($6)
-	addu $5,4*4
-	lw	$10,-2*4($6)
-	lw	$11,-4($6)
-	addu	$8,$12
-	sltu	$24,$8,$12
-	addu	$12,$8,$2
-	sltu	$2,$12,$8
-	sw	$12,-4*4($4)
-	addu	$2,$24
-
-	addu	$9,$13
-	sltu	$25,$9,$13
-	addu	$13,$9,$2
-	sltu	$2,$13,$9
-	sw	$13,-3*4($4)
-	addu	$2,$25
-
-	addu	$10,$14
-	sltu	$24,$10,$14
-	addu	$14,$10,$2
-	sltu	$2,$14,$10
-	sw	$14,-2*4($4)
-	addu	$2,$24
-	
-	addu	$11,$15
-	sltu	$25,$11,$15
-	addu	$15,$11,$2
-	sltu	$2,$15,$11
-	sw	$15,-4($4)
-	
-	.set	noreorder
-	bgtz	$1,.L_bn_add_words_loop
-	addu	$2,$25
-
-	beqz	$7,.L_bn_add_words_return
-	nop
-
-.L_bn_add_words_tail:
-	.set	reorder
-	lw	$12,0($5)
-	lw	$8,0($6)
-	addu	$8,$12
-	subu	$7,1
-	sltu	$24,$8,$12
-	addu	$12,$8,$2
-	sltu	$2,$12,$8
-	sw	$12,0($4)
-	addu	$2,$24
-	beqz	$7,.L_bn_add_words_return
-
-	lw	$13,4($5)
-	lw	$9,4($6)
-	addu	$9,$13
-	subu	$7,1
-	sltu	$25,$9,$13
-	addu	$13,$9,$2
-	sltu	$2,$13,$9
-	sw	$13,4($4)
-	addu	$2,$25
-	beqz	$7,.L_bn_add_words_return
-
-	lw	$14,2*4($5)
-	lw	$10,2*4($6)
-	addu	$10,$14
-	sltu	$24,$10,$14
-	addu	$14,$10,$2
-	sltu	$2,$14,$10
-	sw	$14,2*4($4)
-	addu	$2,$24
-
-.L_bn_add_words_return:
-	.set	noreorder
-	jr	$31
-	move	$4,$2
-
-.end	bn_add_words_internal
-
-.align	5
-.globl	bn_sub_words
-.ent	bn_sub_words
-bn_sub_words:
-	.set	noreorder
-	bgtz	$7,bn_sub_words_internal
-	move	$2,$0
-	jr	$31
-	move	$4,$0
-.end	bn_sub_words
-
-.align	5
-.ent	bn_sub_words_internal
-bn_sub_words_internal:
-	.set	reorder
-	li	$3,-4
-	and	$1,$7,$3
-	beqz	$1,.L_bn_sub_words_tail
-
-.L_bn_sub_words_loop:
-	lw	$12,0($5)
-	lw	$8,0($6)
-	subu	$7,4
-	lw	$13,4($5)
-	and	$1,$7,$3
-	lw	$14,2*4($5)
-	addu $6,4*4
-	lw	$15,3*4($5)
-	addu $4,4*4
-	lw	$9,-3*4($6)
-	addu $5,4*4
-	lw	$10,-2*4($6)
-	lw	$11,-4($6)
-	sltu	$24,$12,$8
-	subu	$8,$12,$8
-	subu	$12,$8,$2
-	sgtu	$2,$12,$8
-	sw	$12,-4*4($4)
-	addu	$2,$24
-
-	sltu	$25,$13,$9
-	subu	$9,$13,$9
-	subu	$13,$9,$2
-	sgtu	$2,$13,$9
-	sw	$13,-3*4($4)
-	addu	$2,$25
-
-
-	sltu	$24,$14,$10
-	subu	$10,$14,$10
-	subu	$14,$10,$2
-	sgtu	$2,$14,$10
-	sw	$14,-2*4($4)
-	addu	$2,$24
-
-	sltu	$25,$15,$11
-	subu	$11,$15,$11
-	subu	$15,$11,$2
-	sgtu	$2,$15,$11
-	sw	$15,-4($4)
-
-	.set	noreorder
-	bgtz	$1,.L_bn_sub_words_loop
-	addu	$2,$25
-
-	beqz	$7,.L_bn_sub_words_return
-	nop
-
-.L_bn_sub_words_tail:
-	.set	reorder
-	lw	$12,0($5)
-	lw	$8,0($6)
-	subu	$7,1
-	sltu	$24,$12,$8
-	subu	$8,$12,$8
-	subu	$12,$8,$2
-	sgtu	$2,$12,$8
-	sw	$12,0($4)
-	addu	$2,$24
-	beqz	$7,.L_bn_sub_words_return
-
-	lw	$13,4($5)
-	subu	$7,1
-	lw	$9,4($6)
-	sltu	$25,$13,$9
-	subu	$9,$13,$9
-	subu	$13,$9,$2
-	sgtu	$2,$13,$9
-	sw	$13,4($4)
-	addu	$2,$25
-	beqz	$7,.L_bn_sub_words_return
-
-	lw	$14,2*4($5)
-	lw	$10,2*4($6)
-	sltu	$24,$14,$10
-	subu	$10,$14,$10
-	subu	$14,$10,$2
-	sgtu	$2,$14,$10
-	sw	$14,2*4($4)
-	addu	$2,$24
-
-.L_bn_sub_words_return:
-	.set	noreorder
-	jr	$31
-	move	$4,$2
-.end	bn_sub_words_internal
-
-.align 5
-.globl	bn_div_3_words
-.ent	bn_div_3_words
-bn_div_3_words:
-	.set	noreorder
-	move	$7,$4		# we know that bn_div_words does not
-				# touch $7, $10, $11 and preserves $6
-				# so that we can save two arguments
-				# and return address in registers
-				# instead of stack:-)
-				
-	lw	$4,($7)
-	move	$10,$5
-	bne	$4,$6,bn_div_3_words_internal
-	lw	$5,-4($7)
-	li	$2,-1
-	jr	$31
-	move	$4,$2
-.end	bn_div_3_words
-
-.align	5
-.ent	bn_div_3_words_internal
-bn_div_3_words_internal:
-	.set	reorder
-	move	$11,$31
-	bal	bn_div_words_internal
-	move	$31,$11
-	multu	$10,$2
-	lw	$14,-2*4($7)
-	move	$8,$0
-	mfhi	$13
-	mflo	$12
-	sltu	$24,$13,$5
-.L_bn_div_3_words_inner_loop:
-	bnez	$24,.L_bn_div_3_words_inner_loop_done
-	sgeu	$1,$14,$12
-	seq	$25,$13,$5
-	and	$1,$25
-	sltu	$15,$12,$10
-	addu	$5,$6
-	subu	$13,$15
-	subu	$12,$10
-	sltu	$24,$13,$5
-	sltu	$8,$5,$6
-	or	$24,$8
-	.set	noreorder
-	beqz	$1,.L_bn_div_3_words_inner_loop
-	subu	$2,1
-	addu	$2,1
-	.set	reorder
-.L_bn_div_3_words_inner_loop_done:
-	.set	noreorder
-	jr	$31
-	move	$4,$2
-.end	bn_div_3_words_internal
-
-.align	5
-.globl	bn_div_words
-.ent	bn_div_words
-bn_div_words:
-	.set	noreorder
-	bnez	$6,bn_div_words_internal
-	li	$2,-1		# I would rather signal div-by-zero
-				# which can be done with 'break 7'
-	jr	$31
-	move	$4,$2
-.end	bn_div_words
-
-.align	5
-.ent	bn_div_words_internal
-bn_div_words_internal:
-	move	$3,$0
-	bltz	$6,.L_bn_div_words_body
-	move	$25,$3
-	sll	$6,1
-	bgtz	$6,.-4
-	addu	$25,1
-
-	.set	reorder
-	negu	$13,$25
-	li	$14,-1
-	sll	$14,$13
-	and	$14,$4
-	srl	$1,$5,$13
-	.set	noreorder
-	beqz	$14,.+12
-	nop
-	break	6		# signal overflow
-	.set	reorder
-	sll	$4,$25
-	sll	$5,$25
-	or	$4,$1
-.L_bn_div_words_body:
-	srl	$3,$6,4*4	# bits
-	sgeu	$1,$4,$6
-	.set	noreorder
-	beqz	$1,.+12
-	nop
-	subu	$4,$6
-	.set	reorder
-
-	li	$8,-1
-	srl	$9,$4,4*4	# bits
-	srl	$8,4*4	# q=0xffffffff
-	beq	$3,$9,.L_bn_div_words_skip_div1
-	divu	$0,$4,$3
-	mflo	$8
-.L_bn_div_words_skip_div1:
-	multu	$6,$8
-	sll	$15,$4,4*4	# bits
-	srl	$1,$5,4*4	# bits
-	or	$15,$1
-	mflo	$12
-	mfhi	$13
-.L_bn_div_words_inner_loop1:
-	sltu	$14,$15,$12
-	seq	$24,$9,$13
-	sltu	$1,$9,$13
-	and	$14,$24
-	sltu	$2,$12,$6
-	or	$1,$14
-	.set	noreorder
-	beqz	$1,.L_bn_div_words_inner_loop1_done
-	subu	$13,$2
-	subu	$12,$6
-	b	.L_bn_div_words_inner_loop1
-	subu	$8,1
-	.set	reorder
-.L_bn_div_words_inner_loop1_done:
-
-	sll	$5,4*4	# bits
-	subu	$4,$15,$12
-	sll	$2,$8,4*4	# bits
-
-	li	$8,-1
-	srl	$9,$4,4*4	# bits
-	srl	$8,4*4	# q=0xffffffff
-	beq	$3,$9,.L_bn_div_words_skip_div2
-	divu	$0,$4,$3
-	mflo	$8
-.L_bn_div_words_skip_div2:
-	multu	$6,$8
-	sll	$15,$4,4*4	# bits
-	srl	$1,$5,4*4	# bits
-	or	$15,$1
-	mflo	$12
-	mfhi	$13
-.L_bn_div_words_inner_loop2:
-	sltu	$14,$15,$12
-	seq	$24,$9,$13
-	sltu	$1,$9,$13
-	and	$14,$24
-	sltu	$3,$12,$6
-	or	$1,$14
-	.set	noreorder
-	beqz	$1,.L_bn_div_words_inner_loop2_done
-	subu	$13,$3
-	subu	$12,$6
-	b	.L_bn_div_words_inner_loop2
-	subu	$8,1
-	.set	reorder
-.L_bn_div_words_inner_loop2_done:
-
-	subu	$4,$15,$12
-	or	$2,$8
-	srl	$3,$4,$25	# $3 contains remainder if anybody wants it
-	srl	$6,$25		# restore $6
-
-	.set	noreorder
-	move	$5,$3
-	jr	$31
-	move	$4,$2
-.end	bn_div_words_internal
-
-.align	5
-.globl	bn_mul_comba8
-.ent	bn_mul_comba8
-bn_mul_comba8:
-	.set	noreorder
-	.frame	$29,6*4,$31
-	.mask	0x003f0000,-4
-	subu $29,6*4
-	sw	$21,5*4($29)
-	sw	$20,4*4($29)
-	sw	$19,3*4($29)
-	sw	$18,2*4($29)
-	sw	$17,1*4($29)
-	sw	$16,0*4($29)
-
-	.set	reorder
-	lw	$12,0($5)	# If compiled with -mips3 option on
-				# R5000 box assembler barks on this
-				# 1ine with "should not have mult/div
-				# as last instruction in bb (R10K
-				# bug)" warning. If anybody out there
-				# has a clue about how to circumvent
-				# this do send me a note.
-				#		<appro@fy.chalmers.se>
-
-	lw	$8,0($6)
-	lw	$13,4($5)
-	lw	$14,2*4($5)
-	multu	$12,$8		# mul_add_c(a[0],b[0],c1,c2,c3);
-	lw	$15,3*4($5)
-	lw	$9,4($6)
-	lw	$10,2*4($6)
-	lw	$11,3*4($6)
-	mflo	$2
-	mfhi	$3
-
-	lw	$16,4*4($5)
-	lw	$18,5*4($5)
-	multu	$12,$9		# mul_add_c(a[0],b[1],c2,c3,c1);
-	lw	$20,6*4($5)
-	lw	$5,7*4($5)
-	lw	$17,4*4($6)
-	lw	$19,5*4($6)
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$13,$8		# mul_add_c(a[1],b[0],c2,c3,c1);
-	addu	$7,$25,$1
-	lw	$21,6*4($6)
-	lw	$6,7*4($6)
-	sw	$2,0($4)	# r[0]=c1;
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$14,$8		# mul_add_c(a[2],b[0],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$2,$7,$25
-	sw	$3,4($4)	# r[1]=c2;
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$13,$9		# mul_add_c(a[1],b[1],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$12,$10		# mul_add_c(a[0],b[2],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$3,$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$12,$11		# mul_add_c(a[0],b[3],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,2*4($4)	# r[2]=c3;
-
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$13,$10		# mul_add_c(a[1],b[2],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$7,$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$14,$9		# mul_add_c(a[2],b[1],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$15,$8		# mul_add_c(a[3],b[0],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$16,$8		# mul_add_c(a[4],b[0],c2,c3,c1);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	sw	$2,3*4($4)	# r[3]=c1;
-
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$15,$9		# mul_add_c(a[3],b[1],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$2,$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$14,$10		# mul_add_c(a[2],b[2],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$13,$11		# mul_add_c(a[1],b[3],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$12,$17		# mul_add_c(a[0],b[4],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$12,$19		# mul_add_c(a[0],b[5],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,4*4($4)	# r[4]=c2;
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$13,$17		# mul_add_c(a[1],b[4],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$3,$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$14,$11		# mul_add_c(a[2],b[3],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$15,$10		# mul_add_c(a[3],b[2],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$16,$9		# mul_add_c(a[4],b[1],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$18,$8		# mul_add_c(a[5],b[0],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$20,$8		# mul_add_c(a[6],b[0],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,5*4($4)	# r[5]=c3;
-
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$18,$9		# mul_add_c(a[5],b[1],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$7,$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$16,$10		# mul_add_c(a[4],b[2],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$15,$11		# mul_add_c(a[3],b[3],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$14,$17		# mul_add_c(a[2],b[4],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$13,$19		# mul_add_c(a[1],b[5],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$12,$21		# mul_add_c(a[0],b[6],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$12,$6		# mul_add_c(a[0],b[7],c2,c3,c1);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	sw	$2,6*4($4)	# r[6]=c1;
-
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$13,$21		# mul_add_c(a[1],b[6],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$2,$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$14,$19		# mul_add_c(a[2],b[5],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$15,$17		# mul_add_c(a[3],b[4],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$16,$11		# mul_add_c(a[4],b[3],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$18,$10		# mul_add_c(a[5],b[2],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$20,$9		# mul_add_c(a[6],b[1],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$5,$8		# mul_add_c(a[7],b[0],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$5,$9		# mul_add_c(a[7],b[1],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,7*4($4)	# r[7]=c2;
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$20,$10		# mul_add_c(a[6],b[2],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$3,$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$18,$11		# mul_add_c(a[5],b[3],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$16,$17		# mul_add_c(a[4],b[4],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$15,$19		# mul_add_c(a[3],b[5],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$14,$21		# mul_add_c(a[2],b[6],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$13,$6		# mul_add_c(a[1],b[7],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$14,$6		# mul_add_c(a[2],b[7],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,8*4($4)	# r[8]=c3;
-
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$15,$21		# mul_add_c(a[3],b[6],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$7,$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$16,$19		# mul_add_c(a[4],b[5],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$18,$17		# mul_add_c(a[5],b[4],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$20,$11		# mul_add_c(a[6],b[3],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$5,$10		# mul_add_c(a[7],b[2],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$5,$11		# mul_add_c(a[7],b[3],c2,c3,c1);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	sw	$2,9*4($4)	# r[9]=c1;
-
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$20,$17		# mul_add_c(a[6],b[4],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$2,$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$18,$19		# mul_add_c(a[5],b[5],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$16,$21		# mul_add_c(a[4],b[6],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$15,$6		# mul_add_c(a[3],b[7],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$16,$6		# mul_add_c(a[4],b[7],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,10*4($4)	# r[10]=c2;
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$18,$21		# mul_add_c(a[5],b[6],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$3,$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$20,$19		# mul_add_c(a[6],b[5],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$5,$17		# mul_add_c(a[7],b[4],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$5,$19		# mul_add_c(a[7],b[5],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,11*4($4)	# r[11]=c3;
-
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$20,$21		# mul_add_c(a[6],b[6],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$7,$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$18,$6		# mul_add_c(a[5],b[7],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$20,$6		# mul_add_c(a[6],b[7],c2,c3,c1);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	sw	$2,12*4($4)	# r[12]=c1;
-
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$5,$21		# mul_add_c(a[7],b[6],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$2,$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$5,$6		# mul_add_c(a[7],b[7],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,13*4($4)	# r[13]=c2;
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	addu	$25,$1
-	addu	$2,$25
-	sw	$7,14*4($4)	# r[14]=c3;
-	sw	$2,15*4($4)	# r[15]=c1;
-
-	.set	noreorder
-	lw	$21,5*4($29)
-	lw	$20,4*4($29)
-	lw	$19,3*4($29)
-	lw	$18,2*4($29)
-	lw	$17,1*4($29)
-	lw	$16,0*4($29)
-	jr	$31
-	addu $29,6*4
-.end	bn_mul_comba8
-
-.align	5
-.globl	bn_mul_comba4
-.ent	bn_mul_comba4
-bn_mul_comba4:
-	.set	reorder
-	lw	$12,0($5)
-	lw	$8,0($6)
-	lw	$13,4($5)
-	lw	$14,2*4($5)
-	multu	$12,$8		# mul_add_c(a[0],b[0],c1,c2,c3);
-	lw	$15,3*4($5)
-	lw	$9,4($6)
-	lw	$10,2*4($6)
-	lw	$11,3*4($6)
-	mflo	$2
-	mfhi	$3
-	sw	$2,0($4)
-
-	multu	$12,$9		# mul_add_c(a[0],b[1],c2,c3,c1);
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$13,$8		# mul_add_c(a[1],b[0],c2,c3,c1);
-	addu	$7,$25,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$14,$8		# mul_add_c(a[2],b[0],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$2,$7,$25
-	sw	$3,4($4)
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$13,$9		# mul_add_c(a[1],b[1],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$12,$10		# mul_add_c(a[0],b[2],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$3,$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$12,$11		# mul_add_c(a[0],b[3],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,2*4($4)
-
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$13,$10		# mul_add_c(a[1],b[2],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$7,$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$14,$9		# mul_add_c(a[2],b[1],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	multu	$15,$8		# mul_add_c(a[3],b[0],c1,c2,c3);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$15,$9		# mul_add_c(a[3],b[1],c2,c3,c1);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	sw	$2,3*4($4)
-
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$14,$10		# mul_add_c(a[2],b[2],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$2,$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	multu	$13,$11		# mul_add_c(a[1],b[3],c2,c3,c1);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$14,$11		# mul_add_c(a[2],b[3],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,4*4($4)
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	multu	$15,$10		# mul_add_c(a[3],b[2],c3,c1,c2);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$3,$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$15,$11		# mul_add_c(a[3],b[3],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,5*4($4)
-
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	addu	$25,$1
-	addu	$3,$25
-	sw	$2,6*4($4)
-	sw	$3,7*4($4)
-
-	.set	noreorder
-	jr	$31
-	nop
-.end	bn_mul_comba4
-
-.align	5
-.globl	bn_sqr_comba8
-.ent	bn_sqr_comba8
-bn_sqr_comba8:
-	.set	reorder
-	lw	$12,0($5)
-	lw	$13,4($5)
-	lw	$14,2*4($5)
-	lw	$15,3*4($5)
-
-	multu	$12,$12		# mul_add_c(a[0],b[0],c1,c2,c3);
-	lw	$8,4*4($5)
-	lw	$9,5*4($5)
-	lw	$10,6*4($5)
-	lw	$11,7*4($5)
-	mflo	$2
-	mfhi	$3
-	sw	$2,0($4)
-
-	multu	$12,$13		# mul_add_c2(a[0],b[1],c2,c3,c1);
-	mflo	$24
-	mfhi	$25
-	slt	$2,$25,$0
-	sll	$25,1
-	 multu	$14,$12		# mul_add_c2(a[2],b[0],c3,c1,c2);
-	slt	$6,$24,$0
-	addu	$25,$6
-	sll	$24,1
-	addu	$3,$24
-	sltu	$1,$3,$24
-	addu	$7,$25,$1
-	sw	$3,4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$13,$13			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$3,$2,$1
-	addu	$2,$25
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$12,$15		# mul_add_c2(a[0],b[3],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,2*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$13,$14			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$7,$3,$1
-	addu	$3,$25
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$8,$12			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$1,$3,$1
-	addu	$3,$25
-	addu	$7,$1
-	sltu	$25,$3,$25
-	addu	$7,$25
-	sw	$2,3*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$15,$13			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$2,$7,$1
-	addu	$7,$25
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$14,$14			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$1,$7,$1
-	addu	$7,$25
-	addu	$2,$1
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$12,$9		# mul_add_c2(a[0],b[5],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,4*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$13,$8			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$3,$2,$1
-	addu	$2,$25
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$14,$15			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$1,$2,$1
-	addu	$2,$25
-	addu	$3,$1
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$10,$12			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$1,$2,$1
-	addu	$2,$25
-	addu	$3,$1
-	sltu	$25,$2,$25
-	addu	$3,$25
-	sw	$7,5*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$9,$13			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$7,$3,$1
-	addu	$3,$25
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$8,$14			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$1,$3,$1
-	addu	$3,$25
-	addu	$7,$1
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$15,$15			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$1,$3,$1
-	addu	$3,$25
-	addu	$7,$1
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$12,$11		# mul_add_c2(a[0],b[7],c2,c3,c1);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	sw	$2,6*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$13,$10			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$2,$7,$1
-	addu	$7,$25
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$14,$9			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$1,$7,$1
-	addu	$7,$25
-	addu	$2,$1
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$15,$8			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$1,$7,$1
-	addu	$7,$25
-	addu	$2,$1
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$11,$13			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$1,$7,$1
-	addu	$7,$25
-	addu	$2,$1
-	sltu	$25,$7,$25
-	addu	$2,$25
-	sw	$3,7*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$10,$14			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$3,$2,$1
-	addu	$2,$25
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$9,$15			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$1,$2,$1
-	addu	$2,$25
-	addu	$3,$1
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$8,$8			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$1,$2,$1
-	addu	$2,$25
-	addu	$3,$1
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$14,$11		# mul_add_c2(a[2],b[7],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,8*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$15,$10			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$7,$3,$1
-	addu	$3,$25
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$8,$9			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$1,$3,$1
-	addu	$3,$25
-	addu	$7,$1
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$11,$15			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$1,$3,$1
-	addu	$3,$25
-	addu	$7,$1
-	sltu	$25,$3,$25
-	addu	$7,$25
-	sw	$2,9*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$10,$8			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$2,$7,$1
-	addu	$7,$25
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$9,$9			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$1,$7,$1
-	addu	$7,$25
-	addu	$2,$1
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$8,$11		# mul_add_c2(a[4],b[7],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,10*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$9,$10			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$3,$2,$1
-	addu	$2,$25
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$11,$9			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$1,$2,$1
-	addu	$2,$25
-	addu	$3,$1
-	sltu	$25,$2,$25
-	addu	$3,$25
-	sw	$7,11*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$10,$10			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$7,$3,$1
-	addu	$3,$25
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$10,$11		# mul_add_c2(a[6],b[7],c2,c3,c1);
-	addu	$25,$1
-	addu	$3,$25
-	sltu	$1,$3,$25
-	addu	$7,$1
-	sw	$2,12*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$11,$11			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$2,$7,$1
-	addu	$7,$25
-	sltu	$25,$7,$25
-	addu	$2,$25
-	sw	$3,13*4($4)
-
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	addu	$25,$1
-	addu	$2,$25
-	sw	$7,14*4($4)
-	sw	$2,15*4($4)
-
-	.set	noreorder
-	jr	$31
-	nop
-.end	bn_sqr_comba8
-
-.align	5
-.globl	bn_sqr_comba4
-.ent	bn_sqr_comba4
-bn_sqr_comba4:
-	.set	reorder
-	lw	$12,0($5)
-	lw	$13,4($5)
-	multu	$12,$12		# mul_add_c(a[0],b[0],c1,c2,c3);
-	lw	$14,2*4($5)
-	lw	$15,3*4($5)
-	mflo	$2
-	mfhi	$3
-	sw	$2,0($4)
-
-	multu	$12,$13		# mul_add_c2(a[0],b[1],c2,c3,c1);
-	mflo	$24
-	mfhi	$25
-	slt	$2,$25,$0
-	sll	$25,1
-	 multu	$14,$12		# mul_add_c2(a[2],b[0],c3,c1,c2);
-	slt	$6,$24,$0
-	addu	$25,$6
-	sll	$24,1
-	addu	$3,$24
-	sltu	$1,$3,$24
-	addu	$7,$25,$1
-	sw	$3,4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$13,$13			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$3,$2,$1
-	addu	$2,$25
-	sltu	$25,$2,$25
-	addu	$3,$25
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$12,$15		# mul_add_c2(a[0],b[3],c1,c2,c3);
-	addu	$25,$1
-	addu	$2,$25
-	sltu	$1,$2,$25
-	addu	$3,$1
-	sw	$7,2*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$13,$14			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$7,$3,$1
-	addu	$3,$25
-	sltu	$25,$3,$25
-	addu	$7,$25
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	 multu	$15,$13			# forward multiplication
-	addu	$2,$24
-	addu	$1,$25
-	sltu	$24,$2,$24
-	addu	$3,$1
-	addu	$25,$24
-	sltu	$1,$3,$1
-	addu	$3,$25
-	addu	$7,$1
-	sltu	$25,$3,$25
-	addu	$7,$25
-	sw	$2,3*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$14,$14			# forward multiplication
-	addu	$3,$24
-	addu	$1,$25
-	sltu	$24,$3,$24
-	addu	$7,$1
-	addu	$25,$24
-	sltu	$2,$7,$1
-	addu	$7,$25
-	sltu	$25,$7,$25
-	addu	$2,$25
-	mflo	$24
-	mfhi	$25
-	addu	$3,$24
-	sltu	$1,$3,$24
-	 multu	$14,$15		# mul_add_c2(a[2],b[3],c3,c1,c2);
-	addu	$25,$1
-	addu	$7,$25
-	sltu	$1,$7,$25
-	addu	$2,$1
-	sw	$3,4*4($4)
-	mflo	$24
-	mfhi	$25
-	addu	$7,$24
-	sltu	$1,$7,$24
-	 multu	$15,$15			# forward multiplication
-	addu	$7,$24
-	addu	$1,$25
-	sltu	$24,$7,$24
-	addu	$2,$1
-	addu	$25,$24
-	sltu	$3,$2,$1
-	addu	$2,$25
-	sltu	$25,$2,$25
-	addu	$3,$25
-	sw	$7,5*4($4)
-
-	mflo	$24
-	mfhi	$25
-	addu	$2,$24
-	sltu	$1,$2,$24
-	addu	$25,$1
-	addu	$3,$25
-	sw	$2,6*4($4)
-	sw	$3,7*4($4)
-
-	.set	noreorder
-	jr	$31
-	nop
-.end	bn_sqr_comba4