diff options
Diffstat (limited to 'crypto/bn/asm/r3000.s')
| -rw-r--r-- | crypto/bn/asm/r3000.s | 646 |
1 files changed, 646 insertions, 0 deletions
diff --git a/crypto/bn/asm/r3000.s b/crypto/bn/asm/r3000.s new file mode 100644 index 0000000000..5be2a0d0e6 --- /dev/null +++ b/crypto/bn/asm/r3000.s @@ -0,0 +1,646 @@ + .file 1 "../bn_mulw.c" + .set nobopt + .option pic2 + + # GNU C 2.6.3 [AL 1.1, MM 40] SGI running IRIX 5.0 compiled by GNU C + + # Cc1 defaults: + # -mabicalls + + # Cc1 arguments (-G value = 0, Cpu = 3000, ISA = 1): + # -quiet -dumpbase -O2 -o + +gcc2_compiled.: +__gnu_compiled_c: + .rdata + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x34,0x39,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x33,0x34,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x35,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x38,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x32,0x33,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x37,0x38,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x33,0x2e,0x37,0x30,0x20 + .byte 0x24,0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x32,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x34,0x20,0x24 + .byte 0x0 + + .byte 0x24,0x52,0x65,0x76,0x69,0x73,0x69,0x6f + .byte 0x6e,0x3a,0x20,0x31,0x2e,0x38,0x20,0x24 + .byte 0x0 + .text + .align 2 + .globl bn_mul_add_word + .ent bn_mul_add_word +bn_mul_add_word: + .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, extra= 0 + .mask 0x00000000,0 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + move $12,$4 + move $14,$5 + move $9,$6 + move $13,$7 + move $8,$0 + addu $10,$12,12 + addu $11,$14,12 +$L2: + lw $6,0($14) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,0($12) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,0($12) + .set macro + .set reorder + + lw $6,-8($11) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,-8($10) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,-8($10) + .set macro + .set reorder + + lw $6,-4($11) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,-4($10) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,-4($10) + .set macro + .set reorder + + lw $6,0($11) + #nop + multu $13,$6 + mfhi $6 + mflo $7 + #nop + move $5,$8 + move $4,$0 + lw $3,0($10) + addu $9,$9,-1 + move $2,$0 + addu $7,$7,$3 + sltu $8,$7,$3 + addu $6,$6,$2 + addu $6,$6,$8 + addu $7,$7,$5 + sltu $2,$7,$5 + addu $6,$6,$4 + addu $6,$6,$2 + srl $3,$6,0 + move $2,$0 + move $8,$3 + .set noreorder + .set nomacro + beq $9,$0,$L3 + sw $7,0($10) + .set macro + .set reorder + + addu $11,$11,16 + addu $14,$14,16 + addu $10,$10,16 + .set noreorder + .set nomacro + j $L2 + addu $12,$12,16 + .set macro + .set reorder + +$L3: + .set noreorder + .set nomacro + j $31 + move $2,$8 + .set macro + .set reorder + + .end bn_mul_add_word + .align 2 + .globl bn_mul_word + .ent bn_mul_word +bn_mul_word: + .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, extra= 0 + .mask 0x00000000,0 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + move $11,$4 + move $12,$5 + move $8,$6 + move $6,$0 + addu $10,$11,12 + addu $9,$12,12 +$L10: + lw $4,0($12) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,0($11) + .set macro + .set reorder + + lw $4,-8($9) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,-8($10) + .set macro + .set reorder + + lw $4,-4($9) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,-4($10) + .set macro + .set reorder + + lw $4,0($9) + #nop + multu $7,$4 + mfhi $4 + mflo $5 + #nop + move $3,$6 + move $2,$0 + addu $8,$8,-1 + addu $5,$5,$3 + sltu $6,$5,$3 + addu $4,$4,$2 + addu $4,$4,$6 + srl $3,$4,0 + move $2,$0 + move $6,$3 + .set noreorder + .set nomacro + beq $8,$0,$L11 + sw $5,0($10) + .set macro + .set reorder + + addu $9,$9,16 + addu $12,$12,16 + addu $10,$10,16 + .set noreorder + .set nomacro + j $L10 + addu $11,$11,16 + .set macro + .set reorder + +$L11: + .set noreorder + .set nomacro + j $31 + move $2,$6 + .set macro + .set reorder + + .end bn_mul_word + .align 2 + .globl bn_sqr_words + .ent bn_sqr_words +bn_sqr_words: + .frame $sp,0,$31 # vars= 0, regs= 0/0, args= 0, extra= 0 + .mask 0x00000000,0 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + move $9,$4 + addu $7,$9,28 + addu $8,$5,12 +$L18: + lw $2,0($5) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,0($9) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,-24($7) + .set macro + .set reorder + + lw $2,-8($8) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,-20($7) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,-16($7) + .set macro + .set reorder + + lw $2,-4($8) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,-12($7) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,-8($7) + .set macro + .set reorder + + lw $2,0($8) + #nop + multu $2,$2 + mfhi $2 + mflo $3 + #nop + addu $6,$6,-1 + sw $3,-4($7) + srl $3,$2,0 + move $2,$0 + .set noreorder + .set nomacro + beq $6,$0,$L19 + sw $3,0($7) + .set macro + .set reorder + + addu $8,$8,16 + addu $5,$5,16 + addu $7,$7,32 + .set noreorder + .set nomacro + j $L18 + addu $9,$9,32 + .set macro + .set reorder + +$L19: + j $31 + .end bn_sqr_words + .rdata + .align 2 +$LC0: + + .byte 0x44,0x69,0x76,0x69,0x73,0x69,0x6f,0x6e + .byte 0x20,0x77,0x6f,0x75,0x6c,0x64,0x20,0x6f + .byte 0x76,0x65,0x72,0x66,0x6c,0x6f,0x77,0xa + .byte 0x0 + .text + .align 2 + .globl bn_div64 + .ent bn_div64 +bn_div64: + .frame $sp,56,$31 # vars= 0, regs= 7/0, args= 16, extra= 8 + .mask 0x901f0000,-8 + .fmask 0x00000000,0 + .set noreorder + .cpload $25 + .set reorder + subu $sp,$sp,56 + .cprestore 16 + sw $16,24($sp) + move $16,$4 + sw $17,28($sp) + move $17,$5 + sw $18,32($sp) + move $18,$6 + sw $20,40($sp) + move $20,$0 + sw $19,36($sp) + li $19,0x00000002 # 2 + sw $31,48($sp) + .set noreorder + .set nomacro + bne $18,$0,$L26 + sw $28,44($sp) + .set macro + .set reorder + + .set noreorder + .set nomacro + j $L43 + li $2,-1 # 0xffffffff + .set macro + .set reorder + +$L26: + move $4,$18 + jal BN_num_bits_word + move $4,$2 + li $2,0x00000020 # 32 + .set noreorder + .set nomacro + beq $4,$2,$L27 + li $2,0x00000001 # 1 + .set macro + .set reorder + + sll $2,$2,$4 + sltu $2,$2,$16 + .set noreorder + .set nomacro + beq $2,$0,$L44 + li $5,0x00000020 # 32 + .set macro + .set reorder + + la $4,__iob+32 + la $5,$LC0 + jal fprintf + jal abort +$L27: + li $5,0x00000020 # 32 +$L44: + sltu $2,$16,$18 + .set noreorder + .set nomacro + bne $2,$0,$L28 + subu $4,$5,$4 + .set macro + .set reorder + + subu $16,$16,$18 +$L28: + .set noreorder + .set nomacro + beq $4,$0,$L29 + li $10,-65536 # 0xffff0000 + .set macro + .set reorder + + sll $18,$18,$4 + sll $3,$16,$4 + subu $2,$5,$4 + srl $2,$17,$2 + or $16,$3,$2 + sll $17,$17,$4 +$L29: + srl $7,$18,16 + andi $9,$18,0xffff +$L30: + srl $2,$16,16 + .set noreorder + .set nomacro + beq $2,$7,$L34 + li $6,0x0000ffff # 65535 + .set macro + .set reorder + + divu $6,$16,$7 +$L34: + mult $6,$9 + mflo $5 + #nop + #nop + mult $6,$7 + and $2,$17,$10 + srl $8,$2,16 + mflo $4 +$L35: + subu $3,$16,$4 + and $2,$3,$10 + .set noreorder + .set nomacro + bne $2,$0,$L36 + sll $2,$3,16 + .set macro + .set reorder + + addu $2,$2,$8 + sltu $2,$2,$5 + .set noreorder + .set nomacro + beq $2,$0,$L36 + subu $5,$5,$9 + .set macro + .set reorder + + subu $4,$4,$7 + .set noreorder + .set nomacro + j $L35 + addu $6,$6,-1 + .set macro + .set reorder + +$L36: + mult $6,$7 + mflo $5 + #nop + #nop + mult $6,$9 + mflo $4 + #nop + #nop + srl $3,$4,16 + sll $2,$4,16 + and $4,$2,$10 + sltu $2,$17,$4 + .set noreorder + .set nomacro + beq $2,$0,$L40 + addu $5,$5,$3 + .set macro + .set reorder + + addu $5,$5,1 +$L40: + sltu $2,$16,$5 + .set noreorder + .set nomacro + beq $2,$0,$L41 + subu $17,$17,$4 + .set macro + .set reorder + + addu $16,$16,$18 + addu $6,$6,-1 +$L41: + addu $19,$19,-1 + .set noreorder + .set nomacro + beq $19,$0,$L31 + subu $16,$16,$5 + .set macro + .set reorder + + sll $20,$6,16 + sll $3,$16,16 + srl $2,$17,16 + or $16,$3,$2 + .set noreorder + .set nomacro + j $L30 + sll $17,$17,16 + .set macro + .set reorder + +$L31: + or $2,$20,$6 +$L43: + lw $31,48($sp) + lw $20,40($sp) + lw $19,36($sp) + lw $18,32($sp) + lw $17,28($sp) + lw $16,24($sp) + addu $sp,$sp,56 + j $31 + .end bn_div64 + + .globl abort .text + .globl fprintf .text + .globl BN_num_bits_word .text |