md5.mid

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· MID 代码 · 共 1,077 行 · 第 1/2 页

	.file	1 "md5.c"
	.section .mdebug.abi32
	.previous
	.section	.text.av_md5_init,"ax",@progbits
	.align	2
	.align	5
	.globl	av_md5_init
	.ent	av_md5_init
	.type	av_md5_init, @function
av_md5_init:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	li	$2,1732575232			# 0x67450000
	li	$3,271712256			# 0x10320000
	ori	$2,$2,0x2301
	ori	$3,$3,0x5476
	sw	$2,84($4)
	sw	$3,72($4)
	li	$2,-1732640768			# 0xffffffff98ba0000
	li	$3,-271777792			# 0xffffffffefcd0000
	ori	$2,$2,0xdcfe
	ori	$3,$3,0xab89
	sw	$2,76($4)
	sw	$3,80($4)
	move	$2,$0
	move	$3,$0
	sw	$2,0($4)
	j	$31
	sw	$3,4($4)

	.set	macro
	.set	reorder
	.end	av_md5_init
	.section	.text.av_md5_update,"ax",@progbits
	.align	2
	.align	5
	.globl	av_md5_update
	.ent	av_md5_update
	.type	av_md5_update, @function
av_md5_update:
	.frame	$sp,48,$31		# vars= 8, regs= 9/0, args= 0, gp= 0
	.mask	0x40ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$21,28($sp)
	sw	$20,24($sp)
	sw	$fp,40($sp)
	sw	$23,36($sp)
	sw	$22,32($sp)
	sw	$19,20($sp)
	sw	$18,16($sp)
	sw	$17,12($sp)
	sw	$16,8($sp)
	lw	$8,0($4)
	lw	$9,4($4)
	sra	$3,$6,31
	move	$21,$6
	addu	$6,$8,$6
	move	$20,$4
	addu	$7,$9,$3
	sltu	$4,$6,$8
	addu	$7,$4,$7
	sw	$6,0($20)
	sw	$7,4($20)
	blez	$21,$L19
	sw	$5,52($sp)

	addiu	$2,$20,72
	addiu	$3,$20,76
	andi	$5,$8,0x3f
	move	$19,$0
	li	$18,64			# 0x40
	addiu	$15,$20,8
	addiu	$23,$20,84
	addiu	$fp,$20,80
	sw	$2,0($sp)
	j	$L6
	sw	$3,4($sp)

$L7:
	addiu	$19,$19,1
	beq	$21,$19,$L19
	nop

$L6:
	lw	$3,52($sp)
	addu	$2,$3,$19
	lbu	$4,0($2)
	addu	$3,$5,$20
	addiu	$5,$5,1
	bne	$5,$18,$L7
	sb	$4,8($3)

	lw	$11,72($20)
	lui	$2,%hi(T)
	lw	$6,84($20)
	lw	$8,80($20)
	lw	$7,76($20)
	addiu	$14,$2,%lo(T)
	move	$22,$11
	move	$9,$0
	li	$16,1			# 0x1
	li	$25,5			# 0x5
	move	$24,$0
	j	$L9
	lui	$17,%hi(S)

$L22:
	xor	$2,$11,$7
	xor	$3,$7,$8
	andi	$4,$9,0xf
	andi	$5,$16,0xf
	and	$2,$8,$2
	and	$3,$11,$3
	sll	$4,$4,2
	sll	$5,$5,2
	xor	$2,$11,$2
	xor	$3,$7,$3
	addu	$4,$4,$15
	addu	$5,$5,$15
	addu	$10,$6,$2
	beq	$12,$0,$L15
	addu	$3,$6,$3

	lw	$2,0($4)
	addu	$4,$10,$2
$L14:
	subu	$2,$0,$13
	sll	$3,$4,$13
	srl	$2,$4,$2
	or	$3,$3,$2
	addiu	$9,$9,1
	addiu	$14,$14,4
	addiu	$16,$16,5
	addu	$4,$8,$3
	addiu	$25,$25,3
	addiu	$24,$24,7
	beq	$9,$18,$L17
	move	$6,$11

$L23:
	move	$11,$7
	move	$7,$8
	move	$8,$4
$L9:
	sra	$2,$9,4
	addiu	$3,$17,%lo(S)
	sll	$2,$2,2
	addu	$2,$2,$3
	andi	$4,$9,0x3
	lw	$3,0($14)
	addu	$2,$2,$4
	slt	$5,$9,32
	slt	$10,$9,48
	slt	$12,$9,16
	addu	$6,$6,$3
	bne	$5,$0,$L22
	lbu	$13,0($2)

	andi	$2,$25,0xf
	sll	$2,$2,2
	nor	$3,$0,$11
	andi	$4,$24,0xf
	addu	$12,$2,$15
	or	$3,$8,$3
	xor	$2,$7,$8
	sll	$4,$4,2
	xor	$2,$11,$2
	xor	$3,$7,$3
	addu	$5,$4,$15
	addu	$3,$6,$3
	beq	$10,$0,$L15
	addu	$4,$6,$2

	lw	$2,0($12)
	addiu	$9,$9,1
	addu	$4,$4,$2
	subu	$2,$0,$13
	sll	$3,$4,$13
	srl	$2,$4,$2
	or	$3,$3,$2
	addiu	$14,$14,4
	addiu	$16,$16,5
	addu	$4,$8,$3
	addiu	$25,$25,3
	addiu	$24,$24,7
	bne	$9,$18,$L23
	move	$6,$11

$L17:
	lw	$3,0($sp)
	addu	$2,$7,$22
	sw	$2,0($3)
	lw	$2,4($sp)
	addiu	$19,$19,1
	lw	$3,0($2)
	move	$5,$0
	addu	$3,$3,$8
	sw	$3,0($2)
	lw	$2,0($fp)
	addu	$2,$2,$4
	sw	$2,0($fp)
	lw	$3,0($23)
	addu	$3,$3,$11
	bne	$21,$19,$L6
	sw	$3,0($23)

$L19:
	lw	$fp,40($sp)
	lw	$23,36($sp)
	lw	$22,32($sp)
	lw	$21,28($sp)
	lw	$20,24($sp)
	lw	$19,20($sp)
	lw	$18,16($sp)
	lw	$17,12($sp)
	lw	$16,8($sp)
	j	$31
	addiu	$sp,$sp,48

$L15:
	lw	$2,0($5)
	j	$L14
	addu	$4,$3,$2

	.set	macro
	.set	reorder
	.end	av_md5_update
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"\200\000"
	.subsection	-1
	.align	2
$LC1:
	.ascii	"\000"
	.section	.text.av_md5_final,"ax",@progbits
	.align	2
	.align	5
	.globl	av_md5_final
	.ent	av_md5_final
	.type	av_md5_final, @function
av_md5_final:
	.frame	$sp,64,$31		# vars= 24, regs= 9/0, args= 0, gp= 0
	.mask	0x40ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-64
	sw	$19,36($sp)
	sw	$fp,56($sp)
	sw	$23,52($sp)
	sw	$22,48($sp)
	sw	$21,44($sp)
	sw	$20,40($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	lw	$16,0($4)
	lw	$17,4($4)
	addiu	$2,$16,1
	lw	$7,0($4)
	move	$19,$4
	sltu	$4,$2,$16
	addu	$3,$4,$17
	lw	$6,4($19)
	sw	$2,0($19)
	sw	$3,4($19)
	andi	$8,$16,0x3f
	move	$16,$2
	lui	$2,%hi($LC0)
	lbu	$4,%lo($LC0)($2)
	move	$17,$3
	addu	$2,$8,$19
	srl	$3,$7,29
	sll	$6,$6,3
	sb	$4,8($2)
	or	$6,$6,$3
	sll	$7,$7,3
	li	$2,63			# 0x3f
	sw	$6,4($sp)
	sw	$7,0($sp)
	beq	$8,$2,$L77
	sw	$5,68($sp)

$L75:
	move	$3,$0
	bgtu	$3,$0,$L50
	andi	$2,$16,0x3f

$L80:
	beq	$3,$0,$L78
	sltu	$2,$2,56

	addiu	$2,$16,1
	sltu	$4,$2,$16
	addu	$3,$4,$17
	sw	$2,0($19)
	sw	$3,4($19)
	lui	$4,%hi($LC1)
	lbu	$6,%lo($LC1)($4)
	andi	$5,$16,0x3f
	addu	$2,$5,$19
	li	$3,63			# 0x3f
	beq	$5,$3,$L79
	sb	$6,8($2)

$L67:
	lw	$16,0($19)
	move	$3,$0
	lw	$17,4($19)
	bleu	$3,$0,$L80
	andi	$2,$16,0x3f

$L50:
	addiu	$2,$16,8
$L89:
	sltu	$4,$2,$16
	addu	$3,$4,$17
	sw	$2,0($19)
	sw	$3,4($19)
	addiu	$2,$sp,8
	addiu	$3,$19,72
	andi	$5,$16,0x3f
	move	$18,$sp
	li	$17,64			# 0x40
	addiu	$15,$19,8
	addiu	$22,$19,84
	addiu	$23,$19,80
	addiu	$fp,$19,76
	sw	$2,16($sp)
	j	$L51
	sw	$3,12($sp)

$L52:
	lw	$2,16($sp)
	addiu	$18,$18,1
	beq	$18,$2,$L81
	nop

$L51:
	lbu	$3,0($18)
	addu	$2,$5,$19
	addiu	$5,$5,1
	bne	$5,$17,$L52
	sb	$3,8($2)

	lw	$11,72($19)
	lui	$2,%hi(T)
	lw	$6,84($19)
	lw	$7,80($19)
	lw	$8,76($19)
	addiu	$14,$2,%lo(T)
	move	$21,$11
	move	$9,$0
	li	$16,1			# 0x1
	li	$25,5			# 0x5
	move	$24,$0
	j	$L54
	lui	$20,%hi(S)

$L82:
	xor	$2,$11,$8
	xor	$3,$8,$7
	andi	$4,$9,0xf
	andi	$5,$16,0xf
	and	$2,$2,$7
	and	$3,$3,$11
	sll	$4,$4,2
	sll	$5,$5,2
	xor	$2,$2,$11
	xor	$3,$3,$8
	addu	$4,$4,$15
	addu	$5,$5,$15
	addu	$10,$6,$2
	beq	$12,$0,$L60
	addu	$3,$6,$3

	lw	$2,0($4)
	addu	$4,$10,$2
$L59:
	subu	$2,$0,$13
	sll	$3,$4,$13
	srl	$2,$4,$2
	or	$3,$3,$2
	addiu	$9,$9,1
	addiu	$14,$14,4
	addiu	$16,$16,5
	addu	$4,$3,$7
	addiu	$25,$25,3
	addiu	$24,$24,7
	beq	$9,$17,$L62
	move	$6,$11

$L83:
	move	$11,$8
	move	$8,$7
	move	$7,$4
$L54:
	sra	$2,$9,4
	addiu	$3,$20,%lo(S)
	sll	$2,$2,2
	addu	$2,$2,$3
	andi	$4,$9,0x3
	lw	$3,0($14)
	addu	$2,$2,$4
	slt	$5,$9,32
	slt	$10,$9,48
	slt	$12,$9,16
	addu	$6,$6,$3
	bne	$5,$0,$L82
	lbu	$13,0($2)

	andi	$2,$25,0xf
	sll	$2,$2,2
	nor	$3,$0,$11
	andi	$4,$24,0xf
	addu	$12,$2,$15
	or	$3,$3,$7
	xor	$2,$8,$7
	sll	$4,$4,2
	xor	$2,$2,$11
	xor	$3,$3,$8
	addu	$5,$4,$15
	addu	$3,$6,$3
	beq	$10,$0,$L60
	addu	$4,$6,$2

	lw	$2,0($12)
	addiu	$9,$9,1
	addu	$4,$4,$2
	subu	$2,$0,$13
	sll	$3,$4,$13
	srl	$2,$4,$2
	or	$3,$3,$2
	addiu	$14,$14,4
	addiu	$16,$16,5
	addu	$4,$3,$7
	addiu	$25,$25,3
	addiu	$24,$24,7
	bne	$9,$17,$L83
	move	$6,$11

$L62:
	lw	$3,12($sp)
	addu	$2,$21,$8
	sw	$2,0($3)
	lw	$3,0($fp)
	addiu	$18,$18,1
	addu	$3,$3,$7
	sw	$3,0($fp)
	lw	$2,0($23)
	move	$5,$0
	addu	$2,$2,$4
	sw	$2,0($23)
	lw	$3,0($22)
	lw	$2,16($sp)
	addu	$3,$3,$11
	bne	$18,$2,$L51
	sw	$3,0($22)

$L81:
	lw	$2,84($19)
	lw	$3,68($sp)
	sw	$2,0($3)
	lw	$3,80($19)
	lw	$2,68($sp)
	sw	$3,4($2)
	lw	$2,76($19)
	lw	$3,68($sp)
	sw	$2,8($3)
	lw	$3,72($19)
	lw	$2,68($sp)
	sw	$3,12($2)
	lw	$fp,56($sp)
	lw	$23,52($sp)
	lw	$22,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,64

$L60:
	lw	$2,0($5)
	j	$L59
	addu	$4,$3,$2

$L78:
	beq	$2,$0,$L89
	addiu	$2,$16,8

	addiu	$2,$16,1
	sltu	$4,$2,$16
	addu	$3,$4,$17
	sw	$2,0($19)
	sw	$3,4($19)
	lui	$4,%hi($LC1)
	lbu	$6,%lo($LC1)($4)
	andi	$5,$16,0x3f
	addu	$2,$5,$19
	li	$3,63			# 0x3f
	bne	$5,$3,$L67
	sb	$6,8($2)

	j	$L88
	lw	$11,72($19)

$L77:
	lw	$11,72($19)
	lui	$2,%hi(T)
	lw	$6,84($19)
	lw	$7,80($19)
	lw	$9,76($19)
	addiu	$15,$2,%lo(T)
	addiu	$14,$19,8
	addiu	$2,$19,76
	addiu	$22,$19,72
	addiu	$23,$19,84
	addiu	$fp,$19,80
	move	$21,$11
	move	$8,$0
	li	$18,1			# 0x1
	li	$25,5			# 0x5
	move	$24,$0
	lui	$20,%hi(S)
	j	$L27
	sw	$2,8($sp)