lzo.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 1,060 行

	.file	1 "lzo.c"
	.section .mdebug.abi32
	.previous
	.section	.text.lzo1x_decode,"ax",@progbits
	.align	2
	.align	5
	.globl	lzo1x_decode
	.ent	lzo1x_decode
	.type	lzo1x_decode, @function
lzo1x_decode:
	.frame	$sp,64,$31		# vars= 8, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-64
	sw	$23,52($sp)
	sw	$20,40($sp)
	sw	$31,60($sp)
	sw	$fp,56($sp)
	sw	$22,48($sp)
	sw	$21,44($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	lw	$2,0($7)
	sw	$5,68($sp)
	sw	$7,76($sp)
	lbu	$22,0($6)
	sw	$4,64($sp)
	lw	$3,0($5)
	addu	$23,$6,$2
	lw	$2,64($sp)
	slt	$4,$22,18
	addu	$3,$2,$3
	sw	$3,16($sp)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L2
	addiu	$20,$6,1
	.set	macro
	.set	reorder

	move	$21,$2
	move	$fp,$0
$L4:
	sltu	$2,$23,$20
	or	$fp,$2,$fp
	move	$19,$0
$L141:
	.set	noreorder
	.set	nomacro
	bne	$fp,$0,$L157
	lw	$5,76($sp)
	.set	macro
	.set	reorder

$L17:
	slt	$2,$22,16
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L18
	slt	$2,$22,64
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L20
	slt	$2,$22,32
	.set	macro
	.set	reorder

	lbu	$2,0($20)
	sra	$3,$22,2
	andi	$3,$3,0x7
	sll	$2,$2,3
	addiu	$3,$3,1
	sra	$4,$22,5
	addu	$17,$2,$3
	addiu	$20,$20,1
	addiu	$16,$4,1
$L22:
	lw	$5,64($sp)
	subu	$19,$21,$17
	sltu	$2,$19,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L72
	sltu	$2,$21,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L72
	lw	$2,16($sp)
	.set	macro
	.set	reorder

	subu	$3,$2,$21
	slt	$2,$3,$16
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L158
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	slt	$2,$3,0
	move	$16,$0
	movz	$16,$3,$2
	ori	$fp,$fp,0x2
	li	$2,1			# 0x1
$L158:
	.set	noreorder
	.set	nomacro
	bne	$17,$2,$L78
	move	$4,$21
	.set	macro
	.set	reorder

	sltu	$2,$16,40
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L143
	lbu	$7,0($19)
	.set	macro
	.set	reorder

	andi	$2,$21,0x3
	li	$3,4			# 0x4
	subu	$3,$3,$2
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L85
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	beq	$3,$2,$L86
	beq	$3,$17,$L144
$L83:
	sll	$3,$7,8
	sll	$5,$7,16
	sll	$2,$7,24
	or	$5,$5,$2
	or	$3,$7,$3
	or	$3,$3,$5
	addiu	$5,$4,-4
#APP
	S32I2M xr1,$3
#NO_APP
	andi	$4,$4,0x1f
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L87
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	and	$2,$5,$2
	addiu	$4,$2,32
	sltu	$3,$5,$4
	beq	$3,$0,$L87
$L124:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	bne	$2,$0,$L124
$L87:
	addu	$6,$16,$21
	addiu	$2,$6,-31
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L159
	addiu	$2,$6,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L160:
#APP
	pref 30,0($2)
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L160
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$6,-4
$L159:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	beq	$4,$0,$L92
$L126:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	bne	$2,$0,$L126
$L92:
	andi	$3,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L95
	addiu	$4,$5,4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L96
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L145
$L82:
	move	$21,$6
$L75:
	andi	$19,$22,0x3
	subu	$3,$23,$20
	slt	$2,$3,$19
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L161
	slt	$2,$3,0
	.set	macro
	.set	reorder

$L146:
	move	$6,$19
$L106:
	lw	$4,16($sp)
	subu	$3,$4,$21
	slt	$2,$3,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L162
	addiu	$16,$6,-4
	.set	macro
	.set	reorder

	slt	$2,$3,0
	move	$6,$0
	movz	$6,$3,$2
	ori	$fp,$fp,0x2
	addiu	$16,$6,-4
$L162:
	move	$4,$21
	move	$5,$20
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,4			# 0x4
	.set	macro
	.set	reorder

	addiu	$17,$20,4
	.set	noreorder
	.set	nomacro
	blez	$16,$L111
	addiu	$18,$21,4
	.set	macro
	.set	reorder

	move	$4,$18
	move	$5,$17
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

$L111:
	addu	$2,$17,$16
	lbu	$22,0($2)
	addu	$21,$18,$16
	.set	noreorder
	.set	nomacro
	beq	$fp,$0,$L17
	addiu	$20,$2,1
	.set	macro
	.set	reorder

	lw	$5,76($sp)
$L157:
	subu	$2,$23,$20
	sltu	$3,$23,$20
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L112
	sw	$2,0($5)
	.set	macro
	.set	reorder

	sw	$0,0($5)
$L112:
	lw	$3,16($sp)
	lw	$4,68($sp)
	subu	$2,$3,$21
	sw	$2,0($4)
	lw	$31,60($sp)
	move	$2,$fp
	lw	$23,52($sp)
	lw	$fp,56($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)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,64
	.set	macro
	.set	reorder

$L72:
	andi	$19,$22,0x3
	subu	$3,$23,$20
	slt	$2,$3,$19
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L146
	ori	$fp,$fp,0x4
	.set	macro
	.set	reorder

	slt	$2,$3,0
$L161:
	move	$6,$0
	movz	$6,$3,$2
	.set	noreorder
	.set	nomacro
	j	$L106
	ori	$fp,$fp,0x1
	.set	macro
	.set	reorder

$L18:
	.set	noreorder
	.set	nomacro
	bne	$19,$0,$L50
	sra	$2,$22,2
	.set	macro
	.set	reorder

	andi	$3,$22,0xf
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L52
	sltu	$2,$20,$23
	.set	macro
	.set	reorder

	addiu	$3,$3,3
$L54:
	subu	$5,$23,$20
	slt	$2,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L163
	lw	$4,16($sp)
	.set	macro
	.set	reorder

	slt	$2,$5,0
	move	$3,$0
	movz	$3,$5,$2
	ori	$fp,$fp,0x1
$L163:
	subu	$5,$4,$21
	slt	$2,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L164
	addiu	$16,$3,-4
	.set	macro
	.set	reorder

	slt	$2,$5,0
	move	$3,$0
	movz	$3,$5,$2
	ori	$fp,$fp,0x2
	addiu	$16,$3,-4
$L164:
	move	$4,$21
	move	$5,$20
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,4			# 0x4
	.set	macro
	.set	reorder

	addiu	$17,$20,4
	.set	noreorder
	.set	nomacro
	blez	$16,$L70
	addiu	$18,$21,4
	.set	macro
	.set	reorder

	move	$4,$18
	move	$5,$17
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

$L70:
	addu	$4,$17,$16
	lbu	$22,0($4)
	addu	$21,$18,$16
	slt	$2,$22,16
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L141
	addiu	$20,$4,1
	.set	macro
	.set	reorder

	lbu	$3,1($4)
	sra	$2,$22,2
	sll	$3,$3,2
	addiu	$2,$2,2049
	addu	$17,$3,$2
	addiu	$20,$4,2
	.set	noreorder
	.set	nomacro
	j	$L22
	li	$16,3			# 0x3
	.set	macro
	.set	reorder

$L50:
	lbu	$3,0($20)
	sll	$3,$3,2
	addiu	$2,$2,1
	addu	$17,$3,$2
	addiu	$20,$20,1
	.set	noreorder
	.set	nomacro
	j	$L22
	li	$16,2			# 0x2
	.set	macro
	.set	reorder

$L20:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L23
	andi	$6,$22,0x7
	.set	macro
	.set	reorder

	andi	$4,$22,0x1f
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L25
	sltu	$2,$20,$23
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L27
	move	$5,$20
	.set	macro
	.set	reorder

	lbu	$2,0($20)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L147
	addiu	$5,$20,1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L29
	move	$3,$23
	.set	macro
	.set	reorder

$L149:
	lbu	$2,0($5)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L148
	addiu	$5,$5,1
	.set	macro
	.set	reorder

$L29:
	.set	noreorder
	.set	nomacro
	bne	$5,$3,$L149
	addiu	$4,$4,255
	.set	macro
	.set	reorder

	move	$20,$5
	addiu	$4,$4,32
	move	$5,$20
	li	$fp,1			# 0x1
$L31:
	move	$20,$5
$L25:
	lbu	$22,0($20)
	lbu	$3,1($20)
	sra	$2,$22,2
	sll	$3,$3,6
	addiu	$2,$2,1
	addu	$17,$3,$2
	addiu	$20,$20,2
	.set	noreorder
	.set	nomacro
	j	$L22
	addiu	$16,$4,2
	.set	macro
	.set	reorder

$L52:
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L55
	move	$5,$20
	.set	macro
	.set	reorder

	lbu	$2,0($20)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L140
	addiu	$5,$20,1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L57
	move	$4,$23
	.set	macro
	.set	reorder

$L151:
	lbu	$2,0($5)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L150
	addiu	$5,$5,1
	.set	macro
	.set	reorder

$L57:
	.set	noreorder
	.set	nomacro
	bne	$4,$5,$L151
	addiu	$3,$3,255
	.set	macro
	.set	reorder

	move	$20,$5
	addiu	$3,$3,19
	move	$5,$20
	li	$fp,1			# 0x1
$L59:
	.set	noreorder
	.set	nomacro
	j	$L54
	move	$20,$5
	.set	macro
	.set	reorder

$L23:
	.set	noreorder
	.set	nomacro
	bne	$6,$0,$L165
	andi	$4,$22,0x8
	.set	macro
	.set	reorder

	sltu	$2,$20,$23
	beq	$2,$0,$L38
	lbu	$2,0($20)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L152
	addiu	$5,$20,1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L40
	move	$3,$23
	.set	macro
	.set	reorder

$L154:
	lbu	$2,0($5)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L153
	addiu	$5,$5,1
	.set	macro
	.set	reorder

$L40:
	.set	noreorder
	.set	nomacro
	bne	$5,$3,$L154
	addiu	$6,$6,255
	.set	macro
	.set	reorder

	addiu	$6,$6,8
	move	$20,$5
	li	$fp,1			# 0x1
$L36:
	andi	$4,$22,0x8
$L165:
	lbu	$2,1($20)
	lbu	$22,0($20)
	sll	$2,$2,6
	sra	$3,$22,2
	addu	$2,$2,$3
	addiu	$2,$2,16384
	sll	$4,$4,11
	addu	$17,$4,$2
	li	$2,16384			# 0x4000
	.set	noreorder
	.set	nomacro
	beq	$17,$2,$L46
	addiu	$20,$20,2
	.set	macro
	.set	reorder

$L156:
	.set	noreorder
	.set	nomacro
	j	$L22
	addiu	$16,$6,2
	.set	macro
	.set	reorder

$L78:
	move	$5,$19
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,2			# 0x2
	.set	macro
	.set	reorder

	li	$6,2			# 0x2
	addiu	$4,$21,2
	.set	noreorder
	.set	nomacro
	jal	memcpy
	addiu	$5,$19,2
	.set	macro
	.set	reorder

	addiu	$6,$16,-4
	.set	noreorder
	.set	nomacro
	blez	$6,$L155
	addiu	$18,$21,4
	.set	macro
	.set	reorder

	move	$4,$18
	addiu	$5,$19,4
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,2			# 0x2
	.set	macro
	.set	reorder

	addiu	$4,$21,6
	addiu	$5,$19,6
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,2			# 0x2
	.set	macro
	.set	reorder

	addiu	$4,$21,8
	addiu	$5,$19,8
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,2			# 0x2
	.set	macro
	.set	reorder

	addiu	$16,$16,-12
	addiu	$4,$21,10
	addiu	$5,$19,10
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,2			# 0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$16,$L99
	addiu	$18,$21,12
	.set	macro
	.set	reorder

	slt	$2,$17,$16
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L102
	addiu	$19,$19,12
	.set	macro
	.set	reorder

	subu	$16,$16,$17
$L166:
	move	$4,$18
	move	$6,$17
	addu	$18,$18,$17
	move	$5,$19
	.set	noreorder
	.set	nomacro
	jal	memcpy
	sll	$17,$17,1
	.set	macro
	.set	reorder

	slt	$3,$17,$16
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L166
	subu	$16,$16,$17
	.set	macro
	.set	reorder

	addu	$16,$16,$17
$L102:
	move	$5,$19
	move	$4,$18
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

$L99:
	.set	noreorder
	.set	nomacro
	j	$L75
	addu	$21,$18,$16
	.set	macro
	.set	reorder

$L150:
	addu	$2,$2,$3
$L140:
	addiu	$3,$2,18
	.set	noreorder
	.set	nomacro
	j	$L54
	move	$20,$5
	.set	macro
	.set	reorder

$L155:
	move	$16,$6
	.set	noreorder
	.set	nomacro
	j	$L75
	addu	$21,$18,$16
	.set	macro
	.set	reorder

$L143:
	move	$6,$16
	move	$5,$7
	.set	noreorder
	.set	nomacro
	jal	memset
	move	$4,$21
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L82
	addu	$6,$16,$21
	.set	macro
	.set	reorder

$L2:
	addiu	$3,$22,-17
	subu	$5,$23,$20
	slt	$2,$5,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L5
	slt	$2,$5,0
	.set	macro
	.set	reorder

	move	$fp,$0
$L7:
	lw	$2,64($sp)
	lw	$4,16($sp)
	subu	$5,$4,$2
	slt	$2,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L167
	lw	$4,64($sp)
	.set	macro
	.set	reorder

	slt	$2,$5,0
	move	$3,$0
	movz	$3,$5,$2
	ori	$fp,$fp,0x2
$L167:
	move	$5,$20
	li	$6,4			# 0x4
	.set	noreorder
	.set	nomacro
	jal	memcpy
	addiu	$16,$3,-4
	.set	macro
	.set	reorder

	lw	$3,64($sp)
	addiu	$17,$20,4
	.set	noreorder
	.set	nomacro
	blez	$16,$L12
	addiu	$18,$3,4
	.set	macro
	.set	reorder

	move	$4,$18
	move	$5,$17
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

$L12:
	addu	$4,$17,$16
	lbu	$22,0($4)
	ori	$3,$fp,0x8
	slt	$2,$22,16
	movn	$fp,$3,$2
	addu	$21,$18,$16
	.set	noreorder
	.set	nomacro
	j	$L4
	addiu	$20,$4,1
	.set	macro
	.set	reorder

$L5:
	move	$3,$0
	movz	$3,$5,$2
	.set	noreorder
	.set	nomacro
	j	$L7
	li	$fp,1			# 0x1
	.set	macro
	.set	reorder

$L153:
	move	$20,$5
	addiu	$2,$2,7
	andi	$4,$22,0x8
	addu	$6,$6,$2
	lbu	$22,0($20)
	lbu	$2,1($20)
	sra	$3,$22,2
	sll	$2,$2,6
	addu	$2,$2,$3
	addiu	$2,$2,16384
	sll	$4,$4,11
	addu	$17,$4,$2
	li	$2,16384			# 0x4000
	.set	noreorder
	.set	nomacro
	bne	$17,$2,$L156
	addiu	$20,$20,2
	.set	macro
	.set	reorder

$L46:
	li	$2,1			# 0x1
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L157
	lw	$5,76($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L157
	ori	$fp,$fp,0x8
	.set	macro
	.set	reorder

$L148:
	addiu	$2,$2,31
	addu	$4,$4,$2
	.set	noreorder
	.set	nomacro
	j	$L25
	move	$20,$5
	.set	macro
	.set	reorder

$L85:
	addiu	$4,$21,2
	sb	$7,0($21)
	.set	noreorder
	.set	nomacro
	j	$L83
	sb	$7,1($21)
	.set	macro
	.set	reorder

$L95:
	sb	$7,4($5)
	.set	noreorder
	.set	nomacro
	j	$L82
	sb	$7,1($4)
	.set	macro
	.set	reorder

$L86:
	addiu	$4,$21,3
	sb	$7,0($21)
	sb	$7,1($21)
	.set	noreorder
	.set	nomacro
	j	$L83
	sb	$7,2($21)
	.set	macro
	.set	reorder

$L96:
	sb	$7,6($5)
	sb	$7,4($5)
	.set	noreorder
	.set	nomacro
	j	$L82
	sb	$7,5($5)
	.set	macro
	.set	reorder

$L144:
	addiu	$4,$21,1
	.set	noreorder
	.set	nomacro
	j	$L83
	sb	$7,0($21)
	.set	macro
	.set	reorder

$L145:
	.set	noreorder
	.set	nomacro
	j	$L82
	sb	$7,4($5)
	.set	macro
	.set	reorder

$L55:
	li	$3,19			# 0x13
	.set	noreorder
	.set	nomacro
	j	$L59
	li	$fp,1			# 0x1
	.set	macro
	.set	reorder

$L38:
	li	$6,8			# 0x8
	.set	noreorder
	.set	nomacro
	j	$L36
	li	$fp,1			# 0x1
	.set	macro
	.set	reorder

$L27:
	li	$4,32			# 0x20
	.set	noreorder
	.set	nomacro
	j	$L31
	li	$fp,1			# 0x1
	.set	macro
	.set	reorder

$L147:
	addiu	$4,$2,31
	.set	noreorder
	.set	nomacro
	j	$L25
	move	$20,$5
	.set	macro
	.set	reorder

$L152:
	addiu	$6,$2,7
	.set	noreorder
	.set	nomacro
	j	$L36
	move	$20,$5
	.set	macro
	.set	reorder

	.end	lzo1x_decode
	.ident	"GCC: (GNU) 4.1.2"