2185 lines
38 KiB
ArmAsm
2185 lines
38 KiB
ArmAsm
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#include "mips_arch.h"
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#if defined(_MIPS_ARCH_MIPS64R6)
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# define ddivu(rs,rt)
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# define mfqt(rd,rs,rt) ddivu rd,rs,rt
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# define mfrm(rd,rs,rt) dmodu rd,rs,rt
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#elif defined(_MIPS_ARCH_MIPS32R6)
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# define divu(rs,rt)
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# define mfqt(rd,rs,rt) divu rd,rs,rt
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# define mfrm(rd,rs,rt) modu rd,rs,rt
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#else
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# define ddivu(rs,rt) ddivu $0,rs,rt
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# define mfqt(rd,rs,rt) mflo rd
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# define mfrm(rd,rs,rt) mfhi rd
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#endif
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.rdata
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.asciiz "mips3.s, Version 1.2"
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.asciiz "MIPS II/III/IV ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
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.text
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.set noat
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.align 5
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.globl bn_mul_add_words
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.ent bn_mul_add_words
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bn_mul_add_words:
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.set noreorder
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bgtz $6,bn_mul_add_words_internal
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move $2,$0
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jr $31
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move $4,$2
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.end bn_mul_add_words
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.align 5
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.ent bn_mul_add_words_internal
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bn_mul_add_words_internal:
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.set reorder
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li $3,-4
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and $8,$6,$3
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beqz $8,.L_bn_mul_add_words_tail
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.L_bn_mul_add_words_loop:
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ld $12,0($5)
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dmultu ($12,$7)
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ld $13,0($4)
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ld $14,8($5)
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ld $15,8($4)
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ld $8,2*8($5)
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ld $9,2*8($4)
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daddu $13,$2
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sltu $2,$13,$2 # All manuals say it "compares 32-bit
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# values", but it seems to work fine
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# even on 64-bit registers.
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $13,$1
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daddu $2,$12
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dmultu ($14,$7)
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sltu $1,$13,$1
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sd $13,0($4)
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daddu $2,$1
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ld $10,3*8($5)
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ld $11,3*8($4)
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daddu $15,$2
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sltu $2,$15,$2
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mflo ($1,$14,$7)
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mfhi ($14,$14,$7)
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daddu $15,$1
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daddu $2,$14
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dmultu ($8,$7)
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sltu $1,$15,$1
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sd $15,8($4)
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daddu $2,$1
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subu $6,4
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daddu $4,4*8
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daddu $5,4*8
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daddu $9,$2
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sltu $2,$9,$2
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mflo ($1,$8,$7)
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mfhi ($8,$8,$7)
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daddu $9,$1
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daddu $2,$8
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dmultu ($10,$7)
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sltu $1,$9,$1
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sd $9,-2*8($4)
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daddu $2,$1
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and $8,$6,$3
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daddu $11,$2
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sltu $2,$11,$2
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mflo ($1,$10,$7)
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mfhi ($10,$10,$7)
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daddu $11,$1
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daddu $2,$10
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sltu $1,$11,$1
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sd $11,-8($4)
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.set noreorder
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bgtz $8,.L_bn_mul_add_words_loop
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daddu $2,$1
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beqz $6,.L_bn_mul_add_words_return
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nop
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.L_bn_mul_add_words_tail:
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.set reorder
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ld $12,0($5)
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dmultu ($12,$7)
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ld $13,0($4)
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subu $6,1
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daddu $13,$2
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sltu $2,$13,$2
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $13,$1
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daddu $2,$12
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sltu $1,$13,$1
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sd $13,0($4)
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daddu $2,$1
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beqz $6,.L_bn_mul_add_words_return
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ld $12,8($5)
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dmultu ($12,$7)
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ld $13,8($4)
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subu $6,1
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daddu $13,$2
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sltu $2,$13,$2
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $13,$1
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daddu $2,$12
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sltu $1,$13,$1
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sd $13,8($4)
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daddu $2,$1
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beqz $6,.L_bn_mul_add_words_return
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ld $12,2*8($5)
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dmultu ($12,$7)
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ld $13,2*8($4)
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daddu $13,$2
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sltu $2,$13,$2
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $13,$1
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daddu $2,$12
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sltu $1,$13,$1
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sd $13,2*8($4)
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daddu $2,$1
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.L_bn_mul_add_words_return:
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.set noreorder
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jr $31
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move $4,$2
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.end bn_mul_add_words_internal
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.align 5
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.globl bn_mul_words
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.ent bn_mul_words
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bn_mul_words:
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.set noreorder
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bgtz $6,bn_mul_words_internal
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move $2,$0
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jr $31
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move $4,$2
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.end bn_mul_words
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.align 5
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.ent bn_mul_words_internal
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bn_mul_words_internal:
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.set reorder
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li $3,-4
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and $8,$6,$3
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beqz $8,.L_bn_mul_words_tail
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.L_bn_mul_words_loop:
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ld $12,0($5)
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dmultu ($12,$7)
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ld $14,8($5)
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ld $8,2*8($5)
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ld $10,3*8($5)
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $2,$1
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sltu $13,$2,$1
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dmultu ($14,$7)
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sd $2,0($4)
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daddu $2,$13,$12
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subu $6,4
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daddu $4,4*8
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daddu $5,4*8
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mflo ($1,$14,$7)
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mfhi ($14,$14,$7)
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daddu $2,$1
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sltu $15,$2,$1
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dmultu ($8,$7)
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sd $2,-3*8($4)
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daddu $2,$15,$14
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mflo ($1,$8,$7)
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mfhi ($8,$8,$7)
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daddu $2,$1
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sltu $9,$2,$1
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dmultu ($10,$7)
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sd $2,-2*8($4)
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daddu $2,$9,$8
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and $8,$6,$3
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mflo ($1,$10,$7)
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mfhi ($10,$10,$7)
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daddu $2,$1
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sltu $11,$2,$1
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sd $2,-8($4)
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.set noreorder
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bgtz $8,.L_bn_mul_words_loop
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daddu $2,$11,$10
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beqz $6,.L_bn_mul_words_return
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nop
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.L_bn_mul_words_tail:
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.set reorder
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ld $12,0($5)
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dmultu ($12,$7)
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subu $6,1
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $2,$1
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sltu $13,$2,$1
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sd $2,0($4)
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daddu $2,$13,$12
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beqz $6,.L_bn_mul_words_return
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ld $12,8($5)
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dmultu ($12,$7)
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subu $6,1
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $2,$1
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sltu $13,$2,$1
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sd $2,8($4)
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daddu $2,$13,$12
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beqz $6,.L_bn_mul_words_return
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ld $12,2*8($5)
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dmultu ($12,$7)
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mflo ($1,$12,$7)
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mfhi ($12,$12,$7)
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daddu $2,$1
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sltu $13,$2,$1
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sd $2,2*8($4)
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daddu $2,$13,$12
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.L_bn_mul_words_return:
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.set noreorder
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jr $31
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move $4,$2
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.end bn_mul_words_internal
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.align 5
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.globl bn_sqr_words
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.ent bn_sqr_words
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bn_sqr_words:
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.set noreorder
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bgtz $6,bn_sqr_words_internal
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move $2,$0
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jr $31
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move $4,$2
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.end bn_sqr_words
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.align 5
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.ent bn_sqr_words_internal
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bn_sqr_words_internal:
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.set reorder
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li $3,-4
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and $8,$6,$3
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beqz $8,.L_bn_sqr_words_tail
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.L_bn_sqr_words_loop:
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ld $12,0($5)
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dmultu ($12,$12)
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ld $14,8($5)
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ld $8,2*8($5)
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ld $10,3*8($5)
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mflo ($13,$12,$12)
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mfhi ($12,$12,$12)
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sd $13,0($4)
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sd $12,8($4)
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dmultu ($14,$14)
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subu $6,4
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daddu $4,8*8
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daddu $5,4*8
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mflo ($15,$14,$14)
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mfhi ($14,$14,$14)
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sd $15,-6*8($4)
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sd $14,-5*8($4)
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dmultu ($8,$8)
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mflo ($9,$8,$8)
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mfhi ($8,$8,$8)
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sd $9,-4*8($4)
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sd $8,-3*8($4)
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dmultu ($10,$10)
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and $8,$6,$3
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mflo ($11,$10,$10)
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mfhi ($10,$10,$10)
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sd $11,-2*8($4)
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.set noreorder
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bgtz $8,.L_bn_sqr_words_loop
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sd $10,-8($4)
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beqz $6,.L_bn_sqr_words_return
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nop
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.L_bn_sqr_words_tail:
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.set reorder
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ld $12,0($5)
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dmultu ($12,$12)
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subu $6,1
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mflo ($13,$12,$12)
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mfhi ($12,$12,$12)
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sd $13,0($4)
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sd $12,8($4)
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beqz $6,.L_bn_sqr_words_return
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ld $12,8($5)
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dmultu ($12,$12)
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subu $6,1
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mflo ($13,$12,$12)
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mfhi ($12,$12,$12)
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sd $13,2*8($4)
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sd $12,3*8($4)
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beqz $6,.L_bn_sqr_words_return
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ld $12,2*8($5)
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dmultu ($12,$12)
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mflo ($13,$12,$12)
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mfhi ($12,$12,$12)
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sd $13,4*8($4)
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sd $12,5*8($4)
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.L_bn_sqr_words_return:
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.set noreorder
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jr $31
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move $4,$2
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.end bn_sqr_words_internal
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|
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.align 5
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.globl bn_add_words
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.ent bn_add_words
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bn_add_words:
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.set noreorder
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bgtz $7,bn_add_words_internal
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move $2,$0
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|
jr $31
|
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move $4,$2
|
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|
.end bn_add_words
|
||
|
|
||
|
.align 5
|
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|
.ent bn_add_words_internal
|
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|
bn_add_words_internal:
|
||
|
.set reorder
|
||
|
li $3,-4
|
||
|
and $1,$7,$3
|
||
|
beqz $1,.L_bn_add_words_tail
|
||
|
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|
.L_bn_add_words_loop:
|
||
|
ld $12,0($5)
|
||
|
ld $8,0($6)
|
||
|
subu $7,4
|
||
|
ld $13,8($5)
|
||
|
and $1,$7,$3
|
||
|
ld $14,2*8($5)
|
||
|
daddu $6,4*8
|
||
|
ld $15,3*8($5)
|
||
|
daddu $4,4*8
|
||
|
ld $9,-3*8($6)
|
||
|
daddu $5,4*8
|
||
|
ld $10,-2*8($6)
|
||
|
ld $11,-8($6)
|
||
|
daddu $8,$12
|
||
|
sltu $24,$8,$12
|
||
|
daddu $12,$8,$2
|
||
|
sltu $2,$12,$8
|
||
|
sd $12,-4*8($4)
|
||
|
daddu $2,$24
|
||
|
|
||
|
daddu $9,$13
|
||
|
sltu $25,$9,$13
|
||
|
daddu $13,$9,$2
|
||
|
sltu $2,$13,$9
|
||
|
sd $13,-3*8($4)
|
||
|
daddu $2,$25
|
||
|
|
||
|
daddu $10,$14
|
||
|
sltu $24,$10,$14
|
||
|
daddu $14,$10,$2
|
||
|
sltu $2,$14,$10
|
||
|
sd $14,-2*8($4)
|
||
|
daddu $2,$24
|
||
|
|
||
|
daddu $11,$15
|
||
|
sltu $25,$11,$15
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||
|
daddu $15,$11,$2
|
||
|
sltu $2,$15,$11
|
||
|
sd $15,-8($4)
|
||
|
|
||
|
.set noreorder
|
||
|
bgtz $1,.L_bn_add_words_loop
|
||
|
daddu $2,$25
|
||
|
|
||
|
beqz $7,.L_bn_add_words_return
|
||
|
nop
|
||
|
|
||
|
.L_bn_add_words_tail:
|
||
|
.set reorder
|
||
|
ld $12,0($5)
|
||
|
ld $8,0($6)
|
||
|
daddu $8,$12
|
||
|
subu $7,1
|
||
|
sltu $24,$8,$12
|
||
|
daddu $12,$8,$2
|
||
|
sltu $2,$12,$8
|
||
|
sd $12,0($4)
|
||
|
daddu $2,$24
|
||
|
beqz $7,.L_bn_add_words_return
|
||
|
|
||
|
ld $13,8($5)
|
||
|
ld $9,8($6)
|
||
|
daddu $9,$13
|
||
|
subu $7,1
|
||
|
sltu $25,$9,$13
|
||
|
daddu $13,$9,$2
|
||
|
sltu $2,$13,$9
|
||
|
sd $13,8($4)
|
||
|
daddu $2,$25
|
||
|
beqz $7,.L_bn_add_words_return
|
||
|
|
||
|
ld $14,2*8($5)
|
||
|
ld $10,2*8($6)
|
||
|
daddu $10,$14
|
||
|
sltu $24,$10,$14
|
||
|
daddu $14,$10,$2
|
||
|
sltu $2,$14,$10
|
||
|
sd $14,2*8($4)
|
||
|
daddu $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:
|
||
|
ld $12,0($5)
|
||
|
ld $8,0($6)
|
||
|
subu $7,4
|
||
|
ld $13,8($5)
|
||
|
and $1,$7,$3
|
||
|
ld $14,2*8($5)
|
||
|
daddu $6,4*8
|
||
|
ld $15,3*8($5)
|
||
|
daddu $4,4*8
|
||
|
ld $9,-3*8($6)
|
||
|
daddu $5,4*8
|
||
|
ld $10,-2*8($6)
|
||
|
ld $11,-8($6)
|
||
|
sltu $24,$12,$8
|
||
|
dsubu $8,$12,$8
|
||
|
dsubu $12,$8,$2
|
||
|
sgtu $2,$12,$8
|
||
|
sd $12,-4*8($4)
|
||
|
daddu $2,$24
|
||
|
|
||
|
sltu $25,$13,$9
|
||
|
dsubu $9,$13,$9
|
||
|
dsubu $13,$9,$2
|
||
|
sgtu $2,$13,$9
|
||
|
sd $13,-3*8($4)
|
||
|
daddu $2,$25
|
||
|
|
||
|
|
||
|
sltu $24,$14,$10
|
||
|
dsubu $10,$14,$10
|
||
|
dsubu $14,$10,$2
|
||
|
sgtu $2,$14,$10
|
||
|
sd $14,-2*8($4)
|
||
|
daddu $2,$24
|
||
|
|
||
|
sltu $25,$15,$11
|
||
|
dsubu $11,$15,$11
|
||
|
dsubu $15,$11,$2
|
||
|
sgtu $2,$15,$11
|
||
|
sd $15,-8($4)
|
||
|
|
||
|
.set noreorder
|
||
|
bgtz $1,.L_bn_sub_words_loop
|
||
|
daddu $2,$25
|
||
|
|
||
|
beqz $7,.L_bn_sub_words_return
|
||
|
nop
|
||
|
|
||
|
.L_bn_sub_words_tail:
|
||
|
.set reorder
|
||
|
ld $12,0($5)
|
||
|
ld $8,0($6)
|
||
|
subu $7,1
|
||
|
sltu $24,$12,$8
|
||
|
dsubu $8,$12,$8
|
||
|
dsubu $12,$8,$2
|
||
|
sgtu $2,$12,$8
|
||
|
sd $12,0($4)
|
||
|
daddu $2,$24
|
||
|
beqz $7,.L_bn_sub_words_return
|
||
|
|
||
|
ld $13,8($5)
|
||
|
subu $7,1
|
||
|
ld $9,8($6)
|
||
|
sltu $25,$13,$9
|
||
|
dsubu $9,$13,$9
|
||
|
dsubu $13,$9,$2
|
||
|
sgtu $2,$13,$9
|
||
|
sd $13,8($4)
|
||
|
daddu $2,$25
|
||
|
beqz $7,.L_bn_sub_words_return
|
||
|
|
||
|
ld $14,2*8($5)
|
||
|
ld $10,2*8($6)
|
||
|
sltu $24,$14,$10
|
||
|
dsubu $10,$14,$10
|
||
|
dsubu $14,$10,$2
|
||
|
sgtu $2,$14,$10
|
||
|
sd $14,2*8($4)
|
||
|
daddu $2,$24
|
||
|
|
||
|
.L_bn_sub_words_return:
|
||
|
.set noreorder
|
||
|
jr $31
|
||
|
move $4,$2
|
||
|
.end bn_sub_words_internal
|
||
|
|
||
|
#if 0
|
||
|
/*
|
||
|
* The bn_div_3_words entry point is re-used for constant-time interface.
|
||
|
* Implementation is retained as historical reference.
|
||
|
*/
|
||
|
.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:-)
|
||
|
|
||
|
ld $4,($7)
|
||
|
move $10,$5
|
||
|
bne $4,$6,bn_div_3_words_internal
|
||
|
ld $5,-8($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
|
||
|
dmultu ($10,$2)
|
||
|
ld $14,-2*8($7)
|
||
|
move $8,$0
|
||
|
mfhi ($13,$10,$2)
|
||
|
mflo ($12,$10,$2)
|
||
|
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
|
||
|
daddu $5,$6
|
||
|
dsubu $13,$15
|
||
|
dsubu $12,$10
|
||
|
sltu $24,$13,$5
|
||
|
sltu $8,$5,$6
|
||
|
or $24,$8
|
||
|
.set noreorder
|
||
|
beqz $1,.L_bn_div_3_words_inner_loop
|
||
|
dsubu $2,1
|
||
|
daddu $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
|
||
|
#endif
|
||
|
|
||
|
.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
|
||
|
dsll $6,1
|
||
|
bgtz $6,.-4
|
||
|
addu $25,1
|
||
|
|
||
|
.set reorder
|
||
|
negu $13,$25
|
||
|
li $14,-1
|
||
|
dsll $14,$13
|
||
|
and $14,$4
|
||
|
dsrl $1,$5,$13
|
||
|
.set noreorder
|
||
|
beqz $14,.+12
|
||
|
nop
|
||
|
break 6 # signal overflow
|
||
|
.set reorder
|
||
|
dsll $4,$25
|
||
|
dsll $5,$25
|
||
|
or $4,$1
|
||
|
.L_bn_div_words_body:
|
||
|
dsrl $3,$6,4*8 # bits
|
||
|
sgeu $1,$4,$6
|
||
|
.set noreorder
|
||
|
beqz $1,.+12
|
||
|
nop
|
||
|
dsubu $4,$6
|
||
|
.set reorder
|
||
|
|
||
|
li $8,-1
|
||
|
dsrl $9,$4,4*8 # bits
|
||
|
dsrl $8,4*8 # q=0xffffffff
|
||
|
beq $3,$9,.L_bn_div_words_skip_div1
|
||
|
ddivu ($4,$3)
|
||
|
mfqt ($8,$4,$3)
|
||
|
.L_bn_div_words_skip_div1:
|
||
|
dmultu ($6,$8)
|
||
|
dsll $15,$4,4*8 # bits
|
||
|
dsrl $1,$5,4*8 # bits
|
||
|
or $15,$1
|
||
|
mflo ($12,$6,$8)
|
||
|
mfhi ($13,$6,$8)
|
||
|
.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
|
||
|
dsubu $13,$2
|
||
|
dsubu $12,$6
|
||
|
b .L_bn_div_words_inner_loop1
|
||
|
dsubu $8,1
|
||
|
.set reorder
|
||
|
.L_bn_div_words_inner_loop1_done:
|
||
|
|
||
|
dsll $5,4*8 # bits
|
||
|
dsubu $4,$15,$12
|
||
|
dsll $2,$8,4*8 # bits
|
||
|
|
||
|
li $8,-1
|
||
|
dsrl $9,$4,4*8 # bits
|
||
|
dsrl $8,4*8 # q=0xffffffff
|
||
|
beq $3,$9,.L_bn_div_words_skip_div2
|
||
|
ddivu ($4,$3)
|
||
|
mfqt ($8,$4,$3)
|
||
|
.L_bn_div_words_skip_div2:
|
||
|
dmultu ($6,$8)
|
||
|
dsll $15,$4,4*8 # bits
|
||
|
dsrl $1,$5,4*8 # bits
|
||
|
or $15,$1
|
||
|
mflo ($12,$6,$8)
|
||
|
mfhi ($13,$6,$8)
|
||
|
.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
|
||
|
dsubu $13,$3
|
||
|
dsubu $12,$6
|
||
|
b .L_bn_div_words_inner_loop2
|
||
|
dsubu $8,1
|
||
|
.set reorder
|
||
|
.L_bn_div_words_inner_loop2_done:
|
||
|
|
||
|
dsubu $4,$15,$12
|
||
|
or $2,$8
|
||
|
dsrl $3,$4,$25 # $3 contains remainder if anybody wants it
|
||
|
dsrl $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*8,$31
|
||
|
.mask 0x003f0000,-8
|
||
|
dsubu $29,6*8
|
||
|
sd $21,5*8($29)
|
||
|
sd $20,4*8($29)
|
||
|
sd $19,3*8($29)
|
||
|
sd $18,2*8($29)
|
||
|
sd $17,1*8($29)
|
||
|
sd $16,0*8($29)
|
||
|
|
||
|
.set reorder
|
||
|
ld $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>
|
||
|
|
||
|
ld $8,0($6)
|
||
|
ld $13,8($5)
|
||
|
ld $14,2*8($5)
|
||
|
dmultu ($12,$8) # mul_add_c(a[0],b[0],c1,c2,c3);
|
||
|
ld $15,3*8($5)
|
||
|
ld $9,8($6)
|
||
|
ld $10,2*8($6)
|
||
|
ld $11,3*8($6)
|
||
|
mflo ($2,$12,$8)
|
||
|
mfhi ($3,$12,$8)
|
||
|
|
||
|
ld $16,4*8($5)
|
||
|
ld $18,5*8($5)
|
||
|
dmultu ($12,$9) # mul_add_c(a[0],b[1],c2,c3,c1);
|
||
|
ld $20,6*8($5)
|
||
|
ld $5,7*8($5)
|
||
|
ld $17,4*8($6)
|
||
|
ld $19,5*8($6)
|
||
|
mflo ($24,$12,$9)
|
||
|
mfhi ($25,$12,$9)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($13,$8) # mul_add_c(a[1],b[0],c2,c3,c1);
|
||
|
daddu $7,$25,$1
|
||
|
ld $21,6*8($6)
|
||
|
ld $6,7*8($6)
|
||
|
sd $2,0($4) # r[0]=c1;
|
||
|
mflo ($24,$13,$8)
|
||
|
mfhi ($25,$13,$8)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$8) # mul_add_c(a[2],b[0],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $2,$7,$25
|
||
|
sd $3,8($4) # r[1]=c2;
|
||
|
|
||
|
mflo ($24,$14,$8)
|
||
|
mfhi ($25,$14,$8)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($13,$9) # mul_add_c(a[1],b[1],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$13,$9)
|
||
|
mfhi ($25,$13,$9)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($12,$10) # mul_add_c(a[0],b[2],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $3,$2,$25
|
||
|
mflo ($24,$12,$10)
|
||
|
mfhi ($25,$12,$10)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($12,$11) # mul_add_c(a[0],b[3],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,2*8($4) # r[2]=c3;
|
||
|
|
||
|
mflo ($24,$12,$11)
|
||
|
mfhi ($25,$12,$11)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($13,$10) # mul_add_c(a[1],b[2],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $7,$3,$25
|
||
|
mflo ($24,$13,$10)
|
||
|
mfhi ($25,$13,$10)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($14,$9) # mul_add_c(a[2],b[1],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$14,$9)
|
||
|
mfhi ($25,$14,$9)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$8) # mul_add_c(a[3],b[0],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$15,$8)
|
||
|
mfhi ($25,$15,$8)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($16,$8) # mul_add_c(a[4],b[0],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
sd $2,3*8($4) # r[3]=c1;
|
||
|
|
||
|
mflo ($24,$16,$8)
|
||
|
mfhi ($25,$16,$8)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($15,$9) # mul_add_c(a[3],b[1],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $2,$7,$25
|
||
|
mflo ($24,$15,$9)
|
||
|
mfhi ($25,$15,$9)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$10) # mul_add_c(a[2],b[2],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$14,$10)
|
||
|
mfhi ($25,$14,$10)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($13,$11) # mul_add_c(a[1],b[3],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$13,$11)
|
||
|
mfhi ($25,$13,$11)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($12,$17) # mul_add_c(a[0],b[4],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$12,$17)
|
||
|
mfhi ($25,$12,$17)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($12,$19) # mul_add_c(a[0],b[5],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,4*8($4) # r[4]=c2;
|
||
|
|
||
|
mflo ($24,$12,$19)
|
||
|
mfhi ($25,$12,$19)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($13,$17) # mul_add_c(a[1],b[4],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $3,$2,$25
|
||
|
mflo ($24,$13,$17)
|
||
|
mfhi ($25,$13,$17)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($14,$11) # mul_add_c(a[2],b[3],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$14,$11)
|
||
|
mfhi ($25,$14,$11)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($15,$10) # mul_add_c(a[3],b[2],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$15,$10)
|
||
|
mfhi ($25,$15,$10)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($16,$9) # mul_add_c(a[4],b[1],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$16,$9)
|
||
|
mfhi ($25,$16,$9)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($18,$8) # mul_add_c(a[5],b[0],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$18,$8)
|
||
|
mfhi ($25,$18,$8)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($20,$8) # mul_add_c(a[6],b[0],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,5*8($4) # r[5]=c3;
|
||
|
|
||
|
mflo ($24,$20,$8)
|
||
|
mfhi ($25,$20,$8)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($18,$9) # mul_add_c(a[5],b[1],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $7,$3,$25
|
||
|
mflo ($24,$18,$9)
|
||
|
mfhi ($25,$18,$9)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($16,$10) # mul_add_c(a[4],b[2],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$16,$10)
|
||
|
mfhi ($25,$16,$10)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$11) # mul_add_c(a[3],b[3],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$15,$11)
|
||
|
mfhi ($25,$15,$11)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($14,$17) # mul_add_c(a[2],b[4],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$14,$17)
|
||
|
mfhi ($25,$14,$17)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($13,$19) # mul_add_c(a[1],b[5],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$13,$19)
|
||
|
mfhi ($25,$13,$19)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($12,$21) # mul_add_c(a[0],b[6],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$12,$21)
|
||
|
mfhi ($25,$12,$21)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($12,$6) # mul_add_c(a[0],b[7],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
sd $2,6*8($4) # r[6]=c1;
|
||
|
|
||
|
mflo ($24,$12,$6)
|
||
|
mfhi ($25,$12,$6)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($13,$21) # mul_add_c(a[1],b[6],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $2,$7,$25
|
||
|
mflo ($24,$13,$21)
|
||
|
mfhi ($25,$13,$21)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$19) # mul_add_c(a[2],b[5],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$14,$19)
|
||
|
mfhi ($25,$14,$19)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($15,$17) # mul_add_c(a[3],b[4],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$15,$17)
|
||
|
mfhi ($25,$15,$17)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($16,$11) # mul_add_c(a[4],b[3],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$16,$11)
|
||
|
mfhi ($25,$16,$11)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($18,$10) # mul_add_c(a[5],b[2],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$18,$10)
|
||
|
mfhi ($25,$18,$10)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($20,$9) # mul_add_c(a[6],b[1],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$20,$9)
|
||
|
mfhi ($25,$20,$9)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($5,$8) # mul_add_c(a[7],b[0],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$5,$8)
|
||
|
mfhi ($25,$5,$8)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($5,$9) # mul_add_c(a[7],b[1],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,7*8($4) # r[7]=c2;
|
||
|
|
||
|
mflo ($24,$5,$9)
|
||
|
mfhi ($25,$5,$9)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($20,$10) # mul_add_c(a[6],b[2],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $3,$2,$25
|
||
|
mflo ($24,$20,$10)
|
||
|
mfhi ($25,$20,$10)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($18,$11) # mul_add_c(a[5],b[3],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$18,$11)
|
||
|
mfhi ($25,$18,$11)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($16,$17) # mul_add_c(a[4],b[4],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$16,$17)
|
||
|
mfhi ($25,$16,$17)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($15,$19) # mul_add_c(a[3],b[5],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$15,$19)
|
||
|
mfhi ($25,$15,$19)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($14,$21) # mul_add_c(a[2],b[6],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$14,$21)
|
||
|
mfhi ($25,$14,$21)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($13,$6) # mul_add_c(a[1],b[7],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$13,$6)
|
||
|
mfhi ($25,$13,$6)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($14,$6) # mul_add_c(a[2],b[7],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,8*8($4) # r[8]=c3;
|
||
|
|
||
|
mflo ($24,$14,$6)
|
||
|
mfhi ($25,$14,$6)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$21) # mul_add_c(a[3],b[6],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $7,$3,$25
|
||
|
mflo ($24,$15,$21)
|
||
|
mfhi ($25,$15,$21)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($16,$19) # mul_add_c(a[4],b[5],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$16,$19)
|
||
|
mfhi ($25,$16,$19)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($18,$17) # mul_add_c(a[5],b[4],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$18,$17)
|
||
|
mfhi ($25,$18,$17)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($20,$11) # mul_add_c(a[6],b[3],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$20,$11)
|
||
|
mfhi ($25,$20,$11)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($5,$10) # mul_add_c(a[7],b[2],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$5,$10)
|
||
|
mfhi ($25,$5,$10)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($5,$11) # mul_add_c(a[7],b[3],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
sd $2,9*8($4) # r[9]=c1;
|
||
|
|
||
|
mflo ($24,$5,$11)
|
||
|
mfhi ($25,$5,$11)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($20,$17) # mul_add_c(a[6],b[4],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $2,$7,$25
|
||
|
mflo ($24,$20,$17)
|
||
|
mfhi ($25,$20,$17)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($18,$19) # mul_add_c(a[5],b[5],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$18,$19)
|
||
|
mfhi ($25,$18,$19)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($16,$21) # mul_add_c(a[4],b[6],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$16,$21)
|
||
|
mfhi ($25,$16,$21)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($15,$6) # mul_add_c(a[3],b[7],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$15,$6)
|
||
|
mfhi ($25,$15,$6)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($16,$6) # mul_add_c(a[4],b[7],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,10*8($4) # r[10]=c2;
|
||
|
|
||
|
mflo ($24,$16,$6)
|
||
|
mfhi ($25,$16,$6)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($18,$21) # mul_add_c(a[5],b[6],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $3,$2,$25
|
||
|
mflo ($24,$18,$21)
|
||
|
mfhi ($25,$18,$21)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($20,$19) # mul_add_c(a[6],b[5],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$20,$19)
|
||
|
mfhi ($25,$20,$19)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($5,$17) # mul_add_c(a[7],b[4],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
mflo ($24,$5,$17)
|
||
|
mfhi ($25,$5,$17)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($5,$19) # mul_add_c(a[7],b[5],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,11*8($4) # r[11]=c3;
|
||
|
|
||
|
mflo ($24,$5,$19)
|
||
|
mfhi ($25,$5,$19)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($20,$21) # mul_add_c(a[6],b[6],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $7,$3,$25
|
||
|
mflo ($24,$20,$21)
|
||
|
mfhi ($25,$20,$21)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($18,$6) # mul_add_c(a[5],b[7],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$18,$6)
|
||
|
mfhi ($25,$18,$6)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($20,$6) # mul_add_c(a[6],b[7],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
sd $2,12*8($4) # r[12]=c1;
|
||
|
|
||
|
mflo ($24,$20,$6)
|
||
|
mfhi ($25,$20,$6)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($5,$21) # mul_add_c(a[7],b[6],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $2,$7,$25
|
||
|
mflo ($24,$5,$21)
|
||
|
mfhi ($25,$5,$21)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($5,$6) # mul_add_c(a[7],b[7],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,13*8($4) # r[13]=c2;
|
||
|
|
||
|
mflo ($24,$5,$6)
|
||
|
mfhi ($25,$5,$6)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sd $7,14*8($4) # r[14]=c3;
|
||
|
sd $2,15*8($4) # r[15]=c1;
|
||
|
|
||
|
.set noreorder
|
||
|
ld $21,5*8($29)
|
||
|
ld $20,4*8($29)
|
||
|
ld $19,3*8($29)
|
||
|
ld $18,2*8($29)
|
||
|
ld $17,1*8($29)
|
||
|
ld $16,0*8($29)
|
||
|
jr $31
|
||
|
daddu $29,6*8
|
||
|
.end bn_mul_comba8
|
||
|
|
||
|
.align 5
|
||
|
.globl bn_mul_comba4
|
||
|
.ent bn_mul_comba4
|
||
|
bn_mul_comba4:
|
||
|
.set reorder
|
||
|
ld $12,0($5)
|
||
|
ld $8,0($6)
|
||
|
ld $13,8($5)
|
||
|
ld $14,2*8($5)
|
||
|
dmultu ($12,$8) # mul_add_c(a[0],b[0],c1,c2,c3);
|
||
|
ld $15,3*8($5)
|
||
|
ld $9,8($6)
|
||
|
ld $10,2*8($6)
|
||
|
ld $11,3*8($6)
|
||
|
mflo ($2,$12,$8)
|
||
|
mfhi ($3,$12,$8)
|
||
|
sd $2,0($4)
|
||
|
|
||
|
dmultu ($12,$9) # mul_add_c(a[0],b[1],c2,c3,c1);
|
||
|
mflo ($24,$12,$9)
|
||
|
mfhi ($25,$12,$9)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($13,$8) # mul_add_c(a[1],b[0],c2,c3,c1);
|
||
|
daddu $7,$25,$1
|
||
|
mflo ($24,$13,$8)
|
||
|
mfhi ($25,$13,$8)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$8) # mul_add_c(a[2],b[0],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $2,$7,$25
|
||
|
sd $3,8($4)
|
||
|
|
||
|
mflo ($24,$14,$8)
|
||
|
mfhi ($25,$14,$8)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($13,$9) # mul_add_c(a[1],b[1],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$13,$9)
|
||
|
mfhi ($25,$13,$9)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($12,$10) # mul_add_c(a[0],b[2],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $3,$2,$25
|
||
|
mflo ($24,$12,$10)
|
||
|
mfhi ($25,$12,$10)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($12,$11) # mul_add_c(a[0],b[3],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,2*8($4)
|
||
|
|
||
|
mflo ($24,$12,$11)
|
||
|
mfhi ($25,$12,$11)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($13,$10) # mul_add_c(a[1],b[2],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $7,$3,$25
|
||
|
mflo ($24,$13,$10)
|
||
|
mfhi ($25,$13,$10)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($14,$9) # mul_add_c(a[2],b[1],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$14,$9)
|
||
|
mfhi ($25,$14,$9)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$8) # mul_add_c(a[3],b[0],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
mflo ($24,$15,$8)
|
||
|
mfhi ($25,$15,$8)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$9) # mul_add_c(a[3],b[1],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
sd $2,3*8($4)
|
||
|
|
||
|
mflo ($24,$15,$9)
|
||
|
mfhi ($25,$15,$9)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$10) # mul_add_c(a[2],b[2],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $2,$7,$25
|
||
|
mflo ($24,$14,$10)
|
||
|
mfhi ($25,$14,$10)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($13,$11) # mul_add_c(a[1],b[3],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$13,$11)
|
||
|
mfhi ($25,$13,$11)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$11) # mul_add_c(a[2],b[3],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,4*8($4)
|
||
|
|
||
|
mflo ($24,$14,$11)
|
||
|
mfhi ($25,$14,$11)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($15,$10) # mul_add_c(a[3],b[2],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $3,$2,$25
|
||
|
mflo ($24,$15,$10)
|
||
|
mfhi ($25,$15,$10)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($15,$11) # mul_add_c(a[3],b[3],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,5*8($4)
|
||
|
|
||
|
mflo ($24,$15,$11)
|
||
|
mfhi ($25,$15,$11)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sd $2,6*8($4)
|
||
|
sd $3,7*8($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
|
||
|
ld $12,0($5)
|
||
|
ld $13,8($5)
|
||
|
ld $14,2*8($5)
|
||
|
ld $15,3*8($5)
|
||
|
|
||
|
dmultu ($12,$12) # mul_add_c(a[0],b[0],c1,c2,c3);
|
||
|
ld $8,4*8($5)
|
||
|
ld $9,5*8($5)
|
||
|
ld $10,6*8($5)
|
||
|
ld $11,7*8($5)
|
||
|
mflo ($2,$12,$12)
|
||
|
mfhi ($3,$12,$12)
|
||
|
sd $2,0($4)
|
||
|
|
||
|
dmultu ($12,$13) # mul_add_c2(a[0],b[1],c2,c3,c1);
|
||
|
mflo ($24,$12,$13)
|
||
|
mfhi ($25,$12,$13)
|
||
|
slt $2,$25,$0
|
||
|
dsll $25,1
|
||
|
dmultu ($14,$12) # mul_add_c2(a[2],b[0],c3,c1,c2);
|
||
|
slt $6,$24,$0
|
||
|
daddu $25,$6
|
||
|
dsll $24,1
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
daddu $7,$25,$1
|
||
|
sd $3,8($4)
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$14,$12)
|
||
|
mfhi ($25,$14,$12)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($13,$13) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $3,$2,$1
|
||
|
daddu $2,$25
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$13,$13)
|
||
|
mfhi ($25,$13,$13)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($12,$15) # mul_add_c2(a[0],b[3],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,2*8($4)
|
||
|
mflo ($24,$12,$15)
|
||
|
mfhi ($25,$12,$15)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($13,$14) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $7,$3,$1
|
||
|
daddu $3,$25
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$13,$14)
|
||
|
mfhi ($25,$13,$14)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($8,$12) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$3,$1
|
||
|
daddu $3,$25
|
||
|
daddu $7,$1
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$8,$12)
|
||
|
mfhi ($25,$8,$12)
|
||
|
sd $2,3*8($4)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($15,$13) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $2,$7,$1
|
||
|
daddu $7,$25
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$15,$13)
|
||
|
mfhi ($25,$15,$13)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$14) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$7,$1
|
||
|
daddu $7,$25
|
||
|
daddu $2,$1
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$14,$14)
|
||
|
mfhi ($25,$14,$14)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($12,$9) # mul_add_c2(a[0],b[5],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,4*8($4)
|
||
|
mflo ($24,$12,$9)
|
||
|
mfhi ($25,$12,$9)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($13,$8) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $3,$2,$1
|
||
|
daddu $2,$25
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$13,$8)
|
||
|
mfhi ($25,$13,$8)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($14,$15) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$2,$1
|
||
|
daddu $2,$25
|
||
|
daddu $3,$1
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$14,$15)
|
||
|
mfhi ($25,$14,$15)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($10,$12) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$2,$1
|
||
|
daddu $2,$25
|
||
|
daddu $3,$1
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$10,$12)
|
||
|
mfhi ($25,$10,$12)
|
||
|
sd $7,5*8($4)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($9,$13) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $7,$3,$1
|
||
|
daddu $3,$25
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$9,$13)
|
||
|
mfhi ($25,$9,$13)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($8,$14) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$3,$1
|
||
|
daddu $3,$25
|
||
|
daddu $7,$1
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$8,$14)
|
||
|
mfhi ($25,$8,$14)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$15) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$3,$1
|
||
|
daddu $3,$25
|
||
|
daddu $7,$1
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$15,$15)
|
||
|
mfhi ($25,$15,$15)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($12,$11) # mul_add_c2(a[0],b[7],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
sd $2,6*8($4)
|
||
|
mflo ($24,$12,$11)
|
||
|
mfhi ($25,$12,$11)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($13,$10) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $2,$7,$1
|
||
|
daddu $7,$25
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$13,$10)
|
||
|
mfhi ($25,$13,$10)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$9) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$7,$1
|
||
|
daddu $7,$25
|
||
|
daddu $2,$1
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$14,$9)
|
||
|
mfhi ($25,$14,$9)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($15,$8) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$7,$1
|
||
|
daddu $7,$25
|
||
|
daddu $2,$1
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$15,$8)
|
||
|
mfhi ($25,$15,$8)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($11,$13) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$7,$1
|
||
|
daddu $7,$25
|
||
|
daddu $2,$1
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$11,$13)
|
||
|
mfhi ($25,$11,$13)
|
||
|
sd $3,7*8($4)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($10,$14) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $3,$2,$1
|
||
|
daddu $2,$25
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$10,$14)
|
||
|
mfhi ($25,$10,$14)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($9,$15) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$2,$1
|
||
|
daddu $2,$25
|
||
|
daddu $3,$1
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$9,$15)
|
||
|
mfhi ($25,$9,$15)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($8,$8) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$2,$1
|
||
|
daddu $2,$25
|
||
|
daddu $3,$1
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$8,$8)
|
||
|
mfhi ($25,$8,$8)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($14,$11) # mul_add_c2(a[2],b[7],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,8*8($4)
|
||
|
mflo ($24,$14,$11)
|
||
|
mfhi ($25,$14,$11)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$10) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $7,$3,$1
|
||
|
daddu $3,$25
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$15,$10)
|
||
|
mfhi ($25,$15,$10)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($8,$9) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$3,$1
|
||
|
daddu $3,$25
|
||
|
daddu $7,$1
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$8,$9)
|
||
|
mfhi ($25,$8,$9)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($11,$15) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$3,$1
|
||
|
daddu $3,$25
|
||
|
daddu $7,$1
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$11,$15)
|
||
|
mfhi ($25,$11,$15)
|
||
|
sd $2,9*8($4)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($10,$8) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $2,$7,$1
|
||
|
daddu $7,$25
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$10,$8)
|
||
|
mfhi ($25,$10,$8)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($9,$9) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$7,$1
|
||
|
daddu $7,$25
|
||
|
daddu $2,$1
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$9,$9)
|
||
|
mfhi ($25,$9,$9)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($8,$11) # mul_add_c2(a[4],b[7],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,10*8($4)
|
||
|
mflo ($24,$8,$11)
|
||
|
mfhi ($25,$8,$11)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($9,$10) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $3,$2,$1
|
||
|
daddu $2,$25
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$9,$10)
|
||
|
mfhi ($25,$9,$10)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($11,$9) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$2,$1
|
||
|
daddu $2,$25
|
||
|
daddu $3,$1
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$11,$9)
|
||
|
mfhi ($25,$11,$9)
|
||
|
sd $7,11*8($4)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($10,$10) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $7,$3,$1
|
||
|
daddu $3,$25
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$10,$10)
|
||
|
mfhi ($25,$10,$10)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($10,$11) # mul_add_c2(a[6],b[7],c2,c3,c1);
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sltu $1,$3,$25
|
||
|
daddu $7,$1
|
||
|
sd $2,12*8($4)
|
||
|
mflo ($24,$10,$11)
|
||
|
mfhi ($25,$10,$11)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($11,$11) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $2,$7,$1
|
||
|
daddu $7,$25
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$11,$11)
|
||
|
mfhi ($25,$11,$11)
|
||
|
sd $3,13*8($4)
|
||
|
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sd $7,14*8($4)
|
||
|
sd $2,15*8($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
|
||
|
ld $12,0($5)
|
||
|
ld $13,8($5)
|
||
|
dmultu ($12,$12) # mul_add_c(a[0],b[0],c1,c2,c3);
|
||
|
ld $14,2*8($5)
|
||
|
ld $15,3*8($5)
|
||
|
mflo ($2,$12,$12)
|
||
|
mfhi ($3,$12,$12)
|
||
|
sd $2,0($4)
|
||
|
|
||
|
dmultu ($12,$13) # mul_add_c2(a[0],b[1],c2,c3,c1);
|
||
|
mflo ($24,$12,$13)
|
||
|
mfhi ($25,$12,$13)
|
||
|
slt $2,$25,$0
|
||
|
dsll $25,1
|
||
|
dmultu ($14,$12) # mul_add_c2(a[2],b[0],c3,c1,c2);
|
||
|
slt $6,$24,$0
|
||
|
daddu $25,$6
|
||
|
dsll $24,1
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
daddu $7,$25,$1
|
||
|
sd $3,8($4)
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
mflo ($24,$14,$12)
|
||
|
mfhi ($25,$14,$12)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($13,$13) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $3,$2,$1
|
||
|
daddu $2,$25
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$13,$13)
|
||
|
mfhi ($25,$13,$13)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($12,$15) # mul_add_c2(a[0],b[3],c1,c2,c3);
|
||
|
daddu $25,$1
|
||
|
daddu $2,$25
|
||
|
sltu $1,$2,$25
|
||
|
daddu $3,$1
|
||
|
sd $7,2*8($4)
|
||
|
mflo ($24,$12,$15)
|
||
|
mfhi ($25,$12,$15)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($13,$14) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $7,$3,$1
|
||
|
daddu $3,$25
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$13,$14)
|
||
|
mfhi ($25,$13,$14)
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
dmultu ($15,$13) # forward multiplication
|
||
|
daddu $2,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$2,$24
|
||
|
daddu $3,$1
|
||
|
daddu $25,$24
|
||
|
sltu $1,$3,$1
|
||
|
daddu $3,$25
|
||
|
daddu $7,$1
|
||
|
sltu $25,$3,$25
|
||
|
daddu $7,$25
|
||
|
mflo ($24,$15,$13)
|
||
|
mfhi ($25,$15,$13)
|
||
|
sd $2,3*8($4)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$14) # forward multiplication
|
||
|
daddu $3,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$3,$24
|
||
|
daddu $7,$1
|
||
|
daddu $25,$24
|
||
|
sltu $2,$7,$1
|
||
|
daddu $7,$25
|
||
|
sltu $25,$7,$25
|
||
|
daddu $2,$25
|
||
|
mflo ($24,$14,$14)
|
||
|
mfhi ($25,$14,$14)
|
||
|
daddu $3,$24
|
||
|
sltu $1,$3,$24
|
||
|
dmultu ($14,$15) # mul_add_c2(a[2],b[3],c3,c1,c2);
|
||
|
daddu $25,$1
|
||
|
daddu $7,$25
|
||
|
sltu $1,$7,$25
|
||
|
daddu $2,$1
|
||
|
sd $3,4*8($4)
|
||
|
mflo ($24,$14,$15)
|
||
|
mfhi ($25,$14,$15)
|
||
|
daddu $7,$24
|
||
|
sltu $1,$7,$24
|
||
|
dmultu ($15,$15) # forward multiplication
|
||
|
daddu $7,$24
|
||
|
daddu $1,$25
|
||
|
sltu $24,$7,$24
|
||
|
daddu $2,$1
|
||
|
daddu $25,$24
|
||
|
sltu $3,$2,$1
|
||
|
daddu $2,$25
|
||
|
sltu $25,$2,$25
|
||
|
daddu $3,$25
|
||
|
mflo ($24,$15,$15)
|
||
|
mfhi ($25,$15,$15)
|
||
|
sd $7,5*8($4)
|
||
|
|
||
|
daddu $2,$24
|
||
|
sltu $1,$2,$24
|
||
|
daddu $25,$1
|
||
|
daddu $3,$25
|
||
|
sd $2,6*8($4)
|
||
|
sd $3,7*8($4)
|
||
|
|
||
|
.set noreorder
|
||
|
jr $31
|
||
|
nop
|
||
|
.end bn_sqr_comba4
|