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Unified Diff: openssl/crypto/bn/asm/bn-mips.S

Issue 2072073002: Delete bundled copy of OpenSSL and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master
Patch Set: Delete bundled copy of OpenSSL and replace with README. Created 4 years, 6 months ago
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Index: openssl/crypto/bn/asm/bn-mips.S
diff --git a/openssl/crypto/bn/asm/bn-mips.S b/openssl/crypto/bn/asm/bn-mips.S
deleted file mode 100644
index 229c70916fdaf5630939a036d1ca0b4cf07b80c9..0000000000000000000000000000000000000000
--- a/openssl/crypto/bn/asm/bn-mips.S
+++ /dev/null
@@ -1,2177 +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
- lw $12,0($5)
- beqz $8,.L_bn_mul_add_words_tail
-
-.L_bn_mul_add_words_loop:
- 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)
- addu $2,$1
- .set noreorder
- bgtzl $8,.L_bn_mul_add_words_loop
- lw $12,0($5)
-
- 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
- lw $12,0($5)
- beqz $8,.L_bn_mul_words_tail
-
-.L_bn_mul_words_loop:
- 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)
- addu $2,$11,$10
- .set noreorder
- bgtzl $8,.L_bn_mul_words_loop
- lw $12,0($5)
-
- 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
- lw $12,0($5)
- beqz $8,.L_bn_sqr_words_tail
-
-.L_bn_sqr_words_loop:
- 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)
- sw $10,-4($4)
-
- .set noreorder
- bgtzl $8,.L_bn_sqr_words_loop
- lw $12,0($5)
-
- 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
- lw $12,0($5)
- beqz $1,.L_bn_add_words_tail
-
-.L_bn_add_words_loop:
- 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)
- addu $2,$25
-
- .set noreorder
- bgtzl $1,.L_bn_add_words_loop
- lw $12,0($5)
-
- 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
- lw $12,0($5)
- beqz $1,.L_bn_sub_words_tail
-
-.L_bn_sub_words_loop:
- 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)
- addu $2,$25
-
- .set noreorder
- bgtzl $1,.L_bn_sub_words_loop
- lw $12,0($5)
-
- 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
- beqzl $1,.L_bn_div_3_words_inner_loop
- subu $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
- bnezl $14,.+8
- 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
- bnezl $1,.+8
- 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
- slt $3,$25,$0
- sll $25,1
- multu $13,$13 # mul_add_c(a[1],b[1],c3,c1,c2);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- 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 $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
- slt $7,$25,$0
- sll $25,1
- multu $13,$14 # mul_add_c2(a[1],b[2],c1,c2,c3);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $7,$1
- multu $8,$12 # mul_add_c2(a[4],b[0],c2,c3,c1);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- sw $2,3*4($4)
-
- mflo $24
- mfhi $25
- slt $2,$25,$0
- sll $25,1
- multu $15,$13 # mul_add_c2(a[3],b[1],c2,c3,c1);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- addu $25,$1
- addu $7,$25
- sltu $1,$7,$25
- addu $2,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $2,$1
- multu $14,$14 # mul_add_c(a[2],b[2],c2,c3,c1);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- 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,$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
- slt $3,$25,$0
- sll $25,1
- multu $13,$8 # mul_add_c2(a[1],b[4],c3,c1,c2);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- addu $25,$1
- addu $2,$25
- sltu $1,$2,$25
- addu $3,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $3,$1
- multu $14,$15 # mul_add_c2(a[2],b[3],c3,c1,c2);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- addu $25,$1
- addu $2,$25
- sltu $1,$2,$25
- addu $3,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- multu $10,$12 # mul_add_c2(a[6],b[0],c1,c2,c3);
- addu $3,$1
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- addu $25,$1
- addu $2,$25
- sltu $1,$2,$25
- addu $3,$1
- sw $7,5*4($4)
-
- mflo $24
- mfhi $25
- slt $7,$25,$0
- sll $25,1
- multu $9,$13 # mul_add_c2(a[5],b[1],c1,c2,c3);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $7,$1
- multu $8,$14 # mul_add_c2(a[4],b[2],c1,c2,c3);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $7,$1
- multu $15,$15 # mul_add_c(a[3],b[3],c1,c2,c3);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- 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,$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
- slt $2,$25,$0
- sll $25,1
- multu $13,$10 # mul_add_c2(a[1],b[6],c2,c3,c1);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- addu $25,$1
- addu $7,$25
- sltu $1,$7,$25
- addu $2,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $2,$1
- multu $14,$9 # mul_add_c2(a[2],b[5],c2,c3,c1);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- addu $25,$1
- addu $7,$25
- sltu $1,$7,$25
- addu $2,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $2,$1
- multu $15,$8 # mul_add_c2(a[3],b[4],c2,c3,c1);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- addu $25,$1
- addu $7,$25
- sltu $1,$7,$25
- addu $2,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $2,$1
- multu $11,$13 # mul_add_c2(a[7],b[1],c3,c1,c2);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- addu $25,$1
- addu $7,$25
- sltu $1,$7,$25
- addu $2,$1
- sw $3,7*4($4)
-
- mflo $24
- mfhi $25
- slt $3,$25,$0
- sll $25,1
- multu $10,$14 # mul_add_c2(a[6],b[2],c3,c1,c2);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- addu $25,$1
- addu $2,$25
- sltu $1,$2,$25
- addu $3,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $3,$1
- multu $9,$15 # mul_add_c2(a[5],b[3],c3,c1,c2);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- addu $25,$1
- addu $2,$25
- sltu $1,$2,$25
- addu $3,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $3,$1
- multu $8,$8 # mul_add_c(a[4],b[4],c3,c1,c2);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- 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,$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
- slt $7,$25,$0
- sll $25,1
- multu $15,$10 # mul_add_c2(a[3],b[6],c1,c2,c3);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $7,$1
- multu $8,$9 # mul_add_c2(a[4],b[5],c1,c2,c3);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $7,$1
- multu $11,$15 # mul_add_c2(a[7],b[3],c2,c3,c1);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- sw $2,9*4($4)
-
- mflo $24
- mfhi $25
- slt $2,$25,$0
- sll $25,1
- multu $10,$8 # mul_add_c2(a[6],b[4],c2,c3,c1);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- addu $25,$1
- addu $7,$25
- sltu $1,$7,$25
- addu $2,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $2,$1
- multu $9,$9 # mul_add_c(a[5],b[5],c2,c3,c1);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- 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 $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
- slt $3,$25,$0
- sll $25,1
- multu $9,$10 # mul_add_c2(a[5],b[6],c3,c1,c2);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- addu $25,$1
- addu $2,$25
- sltu $1,$2,$25
- addu $3,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $3,$1
- multu $11,$9 # mul_add_c2(a[7],b[5],c1,c2,c3);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- addu $25,$1
- addu $2,$25
- sltu $1,$2,$25
- addu $3,$1
- sw $7,11*4($4)
-
- mflo $24
- mfhi $25
- slt $7,$25,$0
- sll $25,1
- multu $10,$10 # mul_add_c(a[6],b[6],c1,c2,c3);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- 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 $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
- slt $2,$25,$0
- sll $25,1
- multu $11,$11 # mul_add_c(a[7],b[7],c3,c1,c2);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- addu $25,$1
- addu $7,$25
- sltu $1,$7,$25
- addu $2,$1
- 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
- slt $3,$25,$0
- sll $25,1
- multu $13,$13 # mul_add_c(a[1],b[1],c3,c1,c2);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- 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 $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
- slt $7,$25,$0
- sll $25,1
- multu $13,$14 # mul_add_c(a2[1],b[2],c1,c2,c3);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- mflo $24
- mfhi $25
- slt $1,$25,$0
- addu $7,$1
- multu $15,$13 # mul_add_c2(a[3],b[1],c2,c3,c1);
- sll $25,1
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $2,$24
- sltu $1,$2,$24
- addu $25,$1
- addu $3,$25
- sltu $1,$3,$25
- addu $7,$1
- sw $2,3*4($4)
-
- mflo $24
- mfhi $25
- slt $2,$25,$0
- sll $25,1
- multu $14,$14 # mul_add_c(a[2],b[2],c2,c3,c1);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $3,$24
- sltu $1,$3,$24
- 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,$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
- slt $3,$25,$0
- sll $25,1
- multu $15,$15 # mul_add_c(a[3],b[3],c1,c2,c3);
- slt $6,$24,$0
- addu $25,$6
- sll $24,1
- addu $7,$24
- sltu $1,$7,$24
- 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_sqr_comba4
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