imc.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 4,811 行 · 第 1/5 页

	lw	$6,8($7)
	sra	$4,$6,3
	addu	$4,$4,$14
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$7,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	or	$3,$3,$5
	or	$3,$3,$7
	sll	$2,$2,8
	or	$2,$2,$3
	andi	$4,$6,0x7
	sll	$2,$2,$4
	srl	$2,$2,28
	lw	$3,316($sp)
	addiu	$8,$6,4
	addiu	$2,$2,17
	sw	$8,8($3)
	sw	$2,0($12)
	.set	noreorder
	.set	nomacro
	bne	$16,$0,$L445
	addiu	$12,$12,4
	.set	macro
	.set	reorder

$L579:
	.set	noreorder
	.set	nomacro
	bne	$18,$0,$L581
	lui	$2,%hi(imc_exp_tab2)
	.set	macro
	.set	reorder

	lw	$23,%lo(imc_exp_tab2)($2)
	lw	$21,320($sp)
	addiu	$2,$fp,256
	move	$20,$fp
	move	$19,$2
	move	$22,$0
	addiu	$18,$fp,128
	.set	noreorder
	.set	nomacro
	j	$L85
	sw	$2,348($sp)
	.set	macro
	.set	reorder

$L583:
	lw	$5,0($20)
	lw	$4,0($2)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	addiu	$22,$22,1
	.set	macro
	.set	reorder

	sw	$2,0($18)
	.set	noreorder
	.set	nomacro
	jal	__floatsidf
	addiu	$4,$16,-7
	.set	macro
	.set	reorder

	lui	$8,%hi($LC15)
	addiu	$8,$8,%lo($LC15)
	lw	$6,0($8)
	lw	$7,4($8)
	move	$5,$3
	.set	noreorder
	.set	nomacro
	jal	__muldf3
	move	$4,$2
	.set	macro
	.set	reorder

	lw	$4,0($19)
	move	$16,$2
	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	move	$17,$3
	.set	macro
	.set	reorder

	move	$6,$2
	move	$4,$16
	move	$5,$17
	.set	noreorder
	.set	nomacro
	jal	__adddf3
	move	$7,$3
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	__truncdfsf2
	move	$5,$3
	.set	macro
	.set	reorder

	sw	$2,0($19)
	li	$2,32			# 0x20
	addiu	$18,$18,4
	addiu	$21,$21,4
	addiu	$20,$20,4
	.set	noreorder
	.set	nomacro
	beq	$22,$2,$L582
	addiu	$19,$19,4
	.set	macro
	.set	reorder

$L85:
	lw	$16,0($21)
	move	$3,$0
	sw	$3,0($18)
	sll	$2,$16,2
	slt	$3,$16,16
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L583
	addu	$2,$2,$23
	.set	macro
	.set	reorder

	lw	$2,0($20)
	addiu	$22,$22,1
	sw	$2,0($18)
	li	$2,32			# 0x20
	addiu	$18,$18,4
	addiu	$21,$21,4
	addiu	$20,$20,4
	.set	noreorder
	.set	nomacro
	bne	$22,$2,$L85
	addiu	$19,$19,4
	.set	macro
	.set	reorder

$L582:
	addiu	$23,$fp,128
$L84:
	andi	$2,$fp,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L621
	move	$4,$fp
	.set	macro
	.set	reorder

	andi	$2,$23,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L622
	move	$5,$23
	.set	macro
	.set	reorder

	addiu	$4,$fp,-4
	addiu	$5,$fp,124
	sltu	$2,$4,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L92
	move	$3,$5
	.set	macro
	.set	reorder

$L94:
#APP
	S32LDI xr1,$3,4
	S32LDI xr2,$3,4
	S32LDI xr3,$3,4
	S32LDI xr4,$3,4
	S32LDI xr5,$3,4
	S32LDI xr6,$3,4
	S32LDI xr7,$3,4
	S32LDI xr8,$3,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$5
	bne	$2,$0,$L94
$L92:
	lui	$2,%hi(band_tab)
$L616:
	addiu	$6,$2,%lo(band_tab)
	move	$5,$0
	.set	noreorder
	.set	nomacro
	j	$L95
	li	$7,16			# 0x10
	.set	macro
	.set	reorder

$L96:
	lhu	$2,2($6)
	lhu	$3,0($6)
	addiu	$5,$5,1
	subu	$2,$2,$3
	sw	$2,8064($4)
	slt	$2,$5,32
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L584
	addiu	$6,$6,2
	.set	macro
	.set	reorder

$L95:
	sll	$2,$5,2
	addu	$4,$2,$fp
	lw	$3,9344($4)
	bne	$3,$7,$L96
	addiu	$5,$5,1
	slt	$2,$5,32
	addiu	$6,$6,2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L95
	sw	$0,8064($4)
	.set	macro
	.set	reorder

$L584:
	addiu	$4,$fp,9472
	andi	$2,$4,0x3
	li	$3,4			# 0x4
	subu	$3,$3,$2
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L102
	addiu	$6,$fp,9600
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L103
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L585
$L100:
	addiu	$5,$4,-4
	move	$2,$0
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$4,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L623
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	and	$2,$5,$2
	addiu	$4,$2,32
	sltu	$3,$5,$4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L623
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L456:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L456
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L623:
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L624
	addiu	$2,$6,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L625:
#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,$0,$L625
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$6,-4
$L624:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	beq	$4,$0,$L109
$L458:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	bne	$2,$0,$L458
$L109:
	andi	$3,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L113
	addiu	$4,$5,4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L114
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L586
$L111:
	move	$7,$fp
	move	$6,$0
	li	$9,31			# 0x1f
$L115:
	lw	$2,8064($7)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L116
	addiu	$6,$6,1
	.set	macro
	.set	reorder

	lw	$2,316($sp)
	lw	$5,8($2)
	lw	$3,0($2)
	sra	$4,$5,3
	addu	$3,$3,$4
	lbu	$2,0($3)
	andi	$4,$5,0x7
	sll	$2,$2,$4
	andi	$2,$2,0x00ff
	lw	$3,316($sp)
	addiu	$8,$5,1
	srl	$2,$2,7
	sw	$8,8($3)
	sw	$2,9472($7)
$L116:
	.set	noreorder
	.set	nomacro
	bne	$6,$9,$L115
	addiu	$7,$7,4
	.set	macro
	.set	reorder

	addiu	$4,$sp,160
	addiu	$5,$fp,640
	sw	$4,360($sp)
	sw	$5,312($sp)
	addiu	$20,$fp,8064
	addiu	$19,$fp,384
	move	$17,$0
	move	$21,$4
	addiu	$22,$sp,32
$L119:
	lw	$6,312($sp)
	lw	$18,0($20)
	move	$7,$0
	addu	$2,$22,$17
	addu	$3,$6,$17
	sw	$7,0($2)
	addu	$4,$23,$17
	.set	noreorder
	.set	nomacro
	bne	$18,$0,$L587
	sw	$7,0($3)
	.set	macro
	.set	reorder

	lui	$3,%hi($LC18)
	addiu	$3,$3,%lo($LC18)
	lw	$3,0($3)
	move	$4,$0
	sw	$3,0($19)
	sw	$4,0($21)
	move	$5,$0
$L650:
	sw	$5,0($21)
	addiu	$17,$17,4
$L615:
	li	$2,128			# 0x80
	addiu	$20,$20,4
	addiu	$19,$19,4
	.set	noreorder
	.set	nomacro
	bne	$17,$2,$L119
	addiu	$21,$21,4
	.set	macro
	.set	reorder

	lui	$2,%hi(cyclTab)
	addiu	$21,$2,%lo(cyclTab)
	move	$16,$0
	move	$19,$0
	move	$20,$0
$L574:
	lw	$6,312($sp)
	sll	$3,$16,2
	addiu	$2,$16,-1
	sll	$2,$2,2
	addiu	$7,$sp,16
	addu	$17,$6,$3
	addu	$3,$19,$21
	addu	$18,$2,$7
	lb	$2,0($3)
	slt	$2,$16,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L126
	addu	$5,$20,$7
	.set	macro
	.set	reorder

	lw	$4,16($18)
	lw	$5,144($5)
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	addiu	$19,$19,1
	.set	macro
	.set	reorder

	slt	$3,$19,32
	move	$16,$19
	sll	$20,$19,2
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L574
	sw	$2,16($18)
	.set	macro
	.set	reorder

	lui	$2,%hi(imc_weights1)
	lw	$16,312($sp)
	addiu	$19,$2,%lo(imc_weights1)
	move	$17,$0
	move	$18,$22
	addiu	$20,$sp,156
$L130:
	lw	$5,0($18)
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	move	$4,$17
	.set	macro
	.set	reorder

	lw	$5,0($19)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	move	$4,$2
	.set	macro
	.set	reorder

	lw	$4,4($16)
	move	$5,$2
	move	$17,$2
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	addiu	$18,$18,4
	.set	macro
	.set	reorder

	sw	$2,4($16)
	addiu	$19,$19,4
	.set	noreorder
	.set	nomacro
	bne	$18,$20,$L130
	addiu	$16,$16,4
	.set	macro
	.set	reorder

	lw	$3,360($sp)
	move	$2,$22
	move	$8,$0
$L626:
	sw	$8,0($2)
	addiu	$2,$2,4
	.set	noreorder
	.set	nomacro
	bne	$2,$3,$L626
	lw	$4,312($sp)
	.set	macro
	.set	reorder

	lui	$2,%hi(cyclTab2)
	addiu	$23,$2,%lo(cyclTab2)
	addiu	$20,$4,-4
	li	$21,-1			# 0xffffffffffffffff
	addiu	$22,$sp,160
$L134:
	lb	$19,0($23)
	slt	$2,$19,$21
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L135
	move	$16,$21
	.set	macro
	.set	reorder

	lw	$18,0($22)
	move	$17,$20
$L137:
	lw	$4,0($17)
	addiu	$16,$16,-1
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	move	$5,$18
	.set	macro
	.set	reorder

	slt	$3,$19,$16
	sw	$2,0($17)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L137
	addiu	$17,$17,-4
	.set	macro
	.set	reorder

$L135:
	addiu	$16,$16,1
	addiu	$5,$sp,16
	sll	$16,$16,2
	addu	$16,$16,$5
	lw	$4,16($16)
	lw	$5,0($22)
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	addiu	$21,$21,1
	.set	macro
	.set	reorder

	li	$6,31			# 0x1f
	sw	$2,16($16)
	addiu	$23,$23,1
	addiu	$22,$22,4
	.set	noreorder
	.set	nomacro
	bne	$21,$6,$L134
	addiu	$20,$20,4
	.set	macro
	.set	reorder

	lw	$7,312($sp)
	lui	$2,%hi(imc_weights2)
	addiu	$17,$7,120
	addiu	$21,$2,%lo(imc_weights2)
	move	$18,$0
	li	$19,30			# 0x1e
	li	$20,-1			# 0xffffffffffffffff
$L139:
	addiu	$8,$sp,16
	sll	$16,$19,2
	addu	$2,$16,$8
	lw	$5,20($2)
	move	$4,$18
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	addu	$16,$16,$21
	.set	macro
	.set	reorder

	lw	$5,0($16)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	move	$4,$2
	.set	macro
	.set	reorder

	lw	$4,0($17)
	move	$5,$2
	move	$18,$2
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	addiu	$19,$19,-1
	.set	macro
	.set	reorder

	sw	$2,0($17)
	.set	noreorder
	.set	nomacro
	bne	$19,$20,$L139
	addiu	$17,$17,-4
	.set	macro
	.set	reorder

	lw	$2,324($sp)
	andi	$2,$2,0x2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L141
	sw	$2,336($sp)
	.set	macro
	.set	reorder

	move	$3,$0
$L143:
	lw	$4,316($sp)
	move	$22,$0
	lw	$2,8($4)
	move	$16,$0
	subu	$3,$3,$2
	sw	$3,332($sp)
	li	$18,128			# 0x80
$L152:
	addu	$2,$16,$fp
$L627:
	lw	$17,128($2)
	move	$4,$22
	move	$5,$17
	.set	noreorder
	.set	nomacro
	jal	__gesf2
	addiu	$16,$16,4
	.set	macro
	.set	reorder

	bltz	$2,$L588
	.set	noreorder
	.set	nomacro
	bne	$16,$18,$L627
	addu	$2,$16,$fp
	.set	macro
	.set	reorder

	move	$20,$fp
$L614:
	move	$21,$0
	li	$23,31			# 0x1f
$L155:
	lw	$4,384($20)
	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	addiu	$21,$21,1
	.set	macro
	.set	reorder

	lw	$4,640($20)
	move	$18,$2
	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	move	$19,$3
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	log
	move	$5,$3
	.set	macro
	.set	reorder

	lui	$6,%hi($LC12)
	lw	$4,%lo($LC12)($6)
	lw	$5,%lo($LC12+4)($6)
	move	$16,$2
	.set	noreorder
	.set	nomacro
	jal	log
	move	$17,$3
	.set	macro
	.set	reorder

	move	$6,$2
	move	$4,$16
	move	$5,$17
	.set	noreorder
	.set	nomacro
	jal	__divdf3
	move	$7,$3
	.set	macro
	.set	reorder

	move	$6,$2
	move	$4,$18
	move	$5,$19
	.set	noreorder
	.set	nomacro
	jal	__subdf3
	move	$7,$3
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	__truncdfsf2
	move	$5,$3
	.set	macro
	.set	reorder

	sw	$2,512($20)
	.set	noreorder
	.set	nomacro
	bne	$21,$23,$L155
	addiu	$20,$20,4
	.set	macro
	.set	reorder

	lui	$7,%hi($LC19)
	lw	$2,%lo($LC19)($7)
	lui	$3,%hi($LC20)
	lw	$5,%lo($LC20)($3)
	sw	$2,636($fp)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	move	$4,$22
	.set	macro
	.set	reorder

	move	$19,$2
	lui	$8,%hi(band_tab+2)
	lui	$2,%hi(band_tab+66)
	addiu	$17,$8,%lo(band_tab+2)
	addiu	$20,$2,%lo(band_tab+66)
	move	$16,$fp
$L157:
	lhu	$3,0($17)
	lhu	$2,-2($17)
	lw	$4,8064($16)
	subu	$3,$3,$2
	slt	$5,$4,$3
	.set	noreorder
	.set	nomacro
	beq	$3,$4,$L160
	move	$6,$0
	.set	macro
	.set	reorder

	li	$6,1			# 0x1
	li	$2,-1			# 0xffffffffffffffff
	movz	$6,$2,$5
$L160:
	srl	$2,$3,31
	addu	$2,$2,$3
	sra	$2,$2,1
	slt	$2,$2,$4
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L165
	li	$18,4			# 0x4
	.set	macro
	.set	reorder

	li	$2,-1			# 0xffffffffffffffff
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L166
	sll	$18,$6,1
	.set	macro
	.set	reorder

$L165:
	lw	$5,128($16)
	.set	noreorder
	.set	nomacro
	jal	__gtsf2
	move	$4,$19
	.set	macro
	.set	reorder

	slt	$2,$0,$2
	lw	$3,328($sp)
	addu	$2,$18,$2
	sll	$2,$2,1
	addu	$2,$2,$3
	lui	$3,%hi(xTab)
	addiu	$3,$3,%lo(xTab)
	sll	$2,$2,2
	addu	$2,$2,$3
	lw	$4,512($16)
	lw	$5,0($2)
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	addiu	$17,$17,2
	.set	macro
	.set	reorder

	sw	$2,512($16)
	.set	noreorder
	.set	nomacro
	bne	$17,$20,$L157
	addiu	$16,$16,4
	.set	macro
	.set	reorder

	lw	$4,336($sp)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L171
	lui	$5,%hi($LC19)
	.set	macro
	.set	reorder

	move	$18,$0
$L173:
	sll	$2,$18,2
	addiu	$2,$2,8064
	addu	$16,$fp,$2
	move	$17,$0
	move	$19,$0
$L174:
	lw	$2,0($16)
	addiu	$18,$18,1
	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	addu	$19,$19,$2
	.set	macro
	.set	reorder

	lw	$5,-7552($16)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	move	$4,$2
	.set	macro
	.set	reorder

	move	$5,$2
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	move	$4,$17
	.set	macro
	.set	reorder

	move	$17,$2
	slt	$2,$18,31
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L174
	addiu	$16,$16,4
	.set	macro
	.set	reorder

	move	$4,$17
	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	sw	$0,8188($fp)
	.set	macro
	.set	reorder

	lw	$4,332($sp)
	lui	$8,%hi($LC21)
	lw	$6,%lo($LC21)($8)
	lw	$7,%lo($LC21+4)($8)
	addiu	$4,$4,512
	move	$5,$3
	sw	$4,300($sp)
	.set	noreorder
	.set	nomacro
	jal	__muldf3
	move	$4,$2
	.set	macro
	.set	reorder

	lw	$4,300($sp)
	move	$16,$2
	.set	noreorder
	.set	nomacro
	jal	__floatsidf
	move	$17,$3
	.set	macro
	.set	reorder

	move	$6,$2
	move	$5,$17
	move	$4,$16
	.set	noreorder
	.set	nomacro
	jal	__subdf3
	move	$7,$3
	.set	macro
	.set	reorder

	move	$4,$19
	move	$17,$3
	.set	noreorder
	.set	nomacro
	jal	__floatsidf
	move	$16,$2
	.set	macro
	.set	reorder

	move	$6,$2
	move	$5,$17
	move	$4,$16
	.set	noreorder
	.set	nomacro
	jal	__divdf3
	move	$7,$3
	.set	macro
	.set	reorder

	move	$5,$3
	.set	noreorder
	.set	nomacro
	jal	__truncdfsf2