parse.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 4,849 行 · 第 1/5 页

	li	$2,9			# 0x9
	subu	$2,$2,$3
	sltu	$3,$4,4
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L587
	sb	$2,801($19)
	.set	macro
	.set	reorder

	lw	$2,432($19)
	subu	$3,$0,$4
	sll	$2,$2,$3
	addiu	$4,$4,-3
	srl	$3,$2,29
	sw	$4,428($19)
$L589:
	li	$2,9			# 0x9
	subu	$2,$2,$3
	sb	$2,802($19)
	lw	$3,152($sp)
	ori	$3,$3,0x40
	sw	$3,152($sp)
$L578:
	lw	$4,428($19)
	sltu	$2,$4,2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L590
	subu	$3,$0,$4
	.set	macro
	.set	reorder

	lw	$2,432($19)
	sll	$2,$2,$3
	addiu	$4,$4,-1
	srl	$2,$2,31
	sw	$4,428($19)
$L592:
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L593
	lw	$4,152($sp)
	.set	macro
	.set	reorder

	lbu	$2,40($19)
	beq	$2,$0,$L595
	lw	$4,428($19)
	sltu	$2,$4,3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L597
	subu	$3,$0,$4
	.set	macro
	.set	reorder

	lw	$2,432($19)
	sll	$2,$2,$3
	addiu	$4,$4,-2
	srl	$2,$2,30
	sw	$4,428($19)
	sb	$2,438($19)
$L595:
	.set	noreorder
	.set	nomacro
	blez	$fp,$L600
	move	$16,$19
	.set	macro
	.set	reorder

	move	$17,$0
	.set	noreorder
	.set	nomacro
	j	$L602
	li	$18,32			# 0x20
	.set	macro
	.set	reorder

$L919:
	lw	$2,432($19)
	sll	$2,$2,$3
	addiu	$4,$4,-2
	srl	$2,$2,30
	sw	$4,428($19)
	addiu	$17,$17,1
$L936:
	sb	$2,490($16)
	.set	noreorder
	.set	nomacro
	beq	$fp,$17,$L600
	addiu	$16,$16,52
	.set	macro
	.set	reorder

$L602:
	lw	$4,428($19)
	sltu	$2,$4,3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L919
	subu	$3,$18,$4
	.set	macro
	.set	reorder

	move	$4,$19
	.set	noreorder
	.set	nomacro
	jal	a52_bitstream_get_bh
	li	$5,2			# 0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L936
	addiu	$17,$17,1
	.set	macro
	.set	reorder

$L606:
	.set	noreorder
	.set	nomacro
	blez	$fp,$L609
	move	$16,$19
	.set	macro
	.set	reorder

	move	$18,$0
	li	$20,1			# 0x1
	.set	noreorder
	.set	nomacro
	j	$L611
	addiu	$17,$19,491
	.set	macro
	.set	reorder

$L612:
	addiu	$18,$18,1
$L953:
	addiu	$17,$17,52
	.set	noreorder
	.set	nomacro
	beq	$fp,$18,$L609
	addiu	$16,$16,52
	.set	macro
	.set	reorder

$L611:
	lbu	$2,490($16)
	.set	noreorder
	.set	nomacro
	bne	$2,$20,$L612
	move	$4,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	parse_deltba
	move	$5,$17
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L953
	addiu	$18,$18,1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L805
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

$L593:
	beq	$4,$0,$L614
$L615:
	lbu	$2,436($19)
	bne	$2,$0,$L820
	lbu	$3,40($19)
	beq	$3,$0,$L618
	lbu	$2,437($19)
	srl	$2,$2,3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L954
	lw	$5,152($sp)
	.set	macro
	.set	reorder

$L618:
	lbu	$2,3($19)
	beq	$2,$0,$L622
	lbu	$2,749($19)
	srl	$2,$2,3
	bne	$2,$0,$L616
$L622:
	.set	noreorder
	.set	nomacro
	blez	$fp,$L955
	addiu	$4,$19,1059
	.set	macro
	.set	reorder

	lbu	$2,489($19)
	srl	$2,$2,3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L616
	move	$4,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L626
	move	$5,$0
	.set	macro
	.set	reorder

$L627:
	lbu	$2,541($4)
	srl	$2,$2,3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L616
	addiu	$4,$4,52
	.set	macro
	.set	reorder

$L626:
	addiu	$5,$5,1
	bne	$fp,$5,$L627
	addiu	$4,$19,1059
$L955:
	andi	$2,$4,0x3
	li	$3,4			# 0x4
	subu	$3,$3,$2
	li	$2,2			# 0x2
	addiu	$6,$19,1315
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L631
	move	$5,$4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L632
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L920
$L630:
	move	$3,$5
	move	$2,$0
	addiu	$5,$5,-4
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$3,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L956
	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,$0,$L956
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L828:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L828
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L956:
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L957
	addiu	$2,$6,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L958:
#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,$0,$L958
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$6,-4
$L957:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	beq	$4,$0,$L638
$L830:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	bne	$2,$0,$L830
$L638:
	andi	$3,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L642
	addiu	$4,$5,4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L643
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L921
$L640:
	.set	noreorder
	.set	nomacro
	blez	$fp,$L644
	addiu	$6,$19,1568
	.set	macro
	.set	reorder

	move	$8,$0
	li	$9,2			# 0x2
	li	$10,3			# 0x3
	li	$11,1			# 0x1
	li	$12,-32			# 0xffffffffffffffe0
$L646:
	addiu	$4,$6,3
	andi	$3,$4,0x3
	li	$2,4			# 0x4
	subu	$2,$2,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$9,$L649
	addiu	$7,$6,259
	.set	macro
	.set	reorder

	beq	$2,$10,$L650
	.set	noreorder
	.set	nomacro
	bne	$2,$11,$L959
	addiu	$5,$4,-4
	.set	macro
	.set	reorder

	addiu	$4,$6,4
	sb	$0,3($6)
$L647:
	addiu	$5,$4,-4
$L959:
	move	$2,$0
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$4,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L960
	addiu	$2,$7,-31
	.set	macro
	.set	reorder

	and	$2,$5,$12
	addiu	$4,$2,32
	sltu	$3,$5,$4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L960
	addiu	$2,$7,-31
	.set	macro
	.set	reorder

$L831:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L831
	addiu	$2,$7,-31
	.set	macro
	.set	reorder

$L960:
	and	$4,$2,$12
	sltu	$3,$5,$4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L961
	addiu	$2,$7,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L962:
#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,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L962
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$7,-4
$L961:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L963
	andi	$2,$7,0x3
	.set	macro
	.set	reorder

$L833:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L833
	andi	$2,$7,0x3
	.set	macro
	.set	reorder

$L963:
	.set	noreorder
	.set	nomacro
	beq	$2,$9,$L660
	addiu	$3,$5,4
	.set	macro
	.set	reorder

	beq	$2,$10,$L661
	bne	$2,$11,$L658
	sb	$0,4($5)
$L658:
	addiu	$8,$8,1
	.set	noreorder
	.set	nomacro
	bne	$fp,$8,$L646
	addiu	$6,$6,512
	.set	macro
	.set	reorder

$L644:
	addiu	$4,$19,4131
	andi	$2,$4,0x3
	li	$3,4			# 0x4
	subu	$3,$3,$2
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L664
	addiu	$6,$19,4387
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L665
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L922
$L662:
	addiu	$5,$4,-4
	move	$2,$0
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$4,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L964
	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,$0,$L964
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L834:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L834
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L964:
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L965
	addiu	$2,$6,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L966:
#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,$0,$L966
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$6,-4
$L965:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	beq	$4,$0,$L671
$L836:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	bne	$2,$0,$L836
$L671:
	andi	$3,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L674
	addiu	$4,$5,4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L675
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L923
$L614:
	lw	$4,428($19)
$L940:
	sltu	$2,$4,2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L684
	subu	$3,$0,$4
	.set	macro
	.set	reorder

	lw	$2,432($19)
	sll	$2,$2,$3
	addiu	$4,$4,-1
	srl	$2,$2,31
	sw	$4,428($19)
$L686:
	beq	$2,$0,$L687
	lw	$4,428($19)
	sltu	$2,$4,10
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L689
	subu	$3,$0,$4
	.set	macro
	.set	reorder

	lw	$2,432($19)
	sll	$2,$2,$3
	addiu	$4,$4,-9
	srl	$2,$2,23
	sw	$4,428($19)
	move	$16,$2
$L942:
	li	$17,-1			# 0xffffffffffffffff
	addiu	$16,$16,-1
$L939:
	beq	$16,$17,$L687
$L693:
	lw	$3,428($19)
	sltu	$2,$3,9
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L694
	addiu	$2,$3,-8
	.set	macro
	.set	reorder

	addiu	$16,$16,-1
	.set	noreorder
	.set	nomacro
	bne	$16,$17,$L693
	sw	$2,428($19)
	.set	macro
	.set	reorder

$L687:
	lw	$23,4388($19)
	lw	$3,12($19)
	lbu	$5,2($19)
	lw	$7,28($19)
	lw	$8,4($19)
	lw	$9,8($19)
	addiu	$22,$sp,48
	move	$6,$3
	addiu	$2,$23,1024
	andi	$3,$3,0x10
	move	$4,$22
	movn	$23,$2,$3
	sw	$8,16($sp)
	.set	noreorder
	.set	nomacro
	jal	a52_downmix_coeff
	sw	$9,20($sp)
	.set	macro
	.set	reorder

	sw	$2,148($sp)
	li	$2,-1			# 0xffffffffffffffff
	sw	$2,100($sp)
	sw	$2,108($sp)
	.set	noreorder
	.set	nomacro
	blez	$fp,$L698
	sw	$2,104($sp)
	.set	macro
	.set	reorder

	sw	$19,128($sp)
	sw	$23,124($sp)
	sw	$0,116($sp)
	move	$16,$0
	sw	$22,132($sp)
$L700:
	lw	$2,116($sp)
	lw	$4,132($sp)
	lw	$5,128($sp)
	addiu	$3,$sp,42
	sll	$6,$2,9
	addu	$2,$3,$2
	lbu	$8,0($2)
	lw	$3,0($4)
	lbu	$2,411($5)
	addu	$6,$6,$19
	lw	$5,124($sp)
	addiu	$6,$6,1315
	move	$4,$19
	addiu	$7,$sp,88
	sw	$2,24($sp)
	sw	$3,16($sp)
	.set	noreorder
	.set	nomacro
	jal	coeff_get
	sw	$8,20($sp)
	.set	macro
	.set	reorder

	lbu	$2,40($19)
	lw	$10,116($sp)
	sra	$2,$2,$10
	andi	$2,$2,0x1
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L701
	lw	$2,128($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$16,$0,$L821
	addiu	$21,$19,803
	.set	macro
	.set	reorder

	addiu	$2,$19,1059
	lw	$16,44($19)
	lbu	$18,42($19)
	lbu	$9,43($19)
	sw	$21,140($sp)
	sw	$2,144($sp)
	sw	$0,136($sp)
$L705:
	slt	$2,$18,$9
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L924
	andi	$2,$16,0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L707
	addiu	$17,$18,12
	.set	macro
	.set	reorder

$L837:
	sra	$16,$16,1
	andi	$2,$16,0x1
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L837
	addiu	$17,$17,12
	.set	macro
	.set	reorder

$L707:
	lw	$3,136($sp)
	move	$8,$0
	sll	$2,$3,2
	addiu	$2,$2,48
	addu	$6,$19,$2
	move	$7,$0
	addiu	$20,$sp,68
$L709:
	addu	$3,$22,$7
	lw	$4,0($3)
	lw	$2,0($6)
	andi	$5,$4,0xffff
	sra	$3,$2,16
	sra	$4,$4,16
	andi	$2,$2,0xffff
	mul	$10,$3,$5
	mul	$5,$2,$4
	mul	$3,$4,$3
	addu	$2,$5,$10
	sll	$3,$3,6
	sra	$2,$2,10
	addu	$2,$2,$3
	addiu	$8,$8,1
	addu	$3,$20,$7
	sw	$2,0($3)
	addiu	$6,$6,72
	.set	noreorder
	.set	nomacro
	bne	$fp,$8,$L709
	addiu	$7,$7,4
	.set	macro
	.set	reorder

	slt	$2,$18,$17
	bne	$2,$0,$L838
$L711:
	lw	$21,136($sp)
	sra	$16,$16,1
	addiu	$21,$21,1
	.set	noreorder
	.set	nomacro
	j	$L705
	sw	$21,136($sp)
	.set	macro
	.set	reorder

$L820:
	lbu	$3,40($19)
$L616:
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L628
	lw	$5,152($sp)
	.set	macro
	.set	reorder

$L954:
	andi	$2,$5,0x40
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L925
	addiu	$9,$19,803
	.set	macro
	.set	reorder

$L628:
	.set	noreorder
	.set	nomacro
	blez	$fp,$L677
	move	$18,$0
	.set	macro
	.set	reorder

	addiu	$17,$19,1315
	.set	noreorder
	.set	nomacro
	j	$L679
	addiu	$16,$19,489
	.set	macro
	.set	reorder

$L680:
	addiu	$18,$18,1
$L937:
	addiu	$16,$16,52
	.set	noreorder
	.set	nomacro
	beq	$fp,$18,$L677
	addiu	$17,$17,512
	.set	macro
	.set	reorder

$L679:
	lw	$10,152($sp)
	sra	$2,$10,$18
	andi	$2,$2,0x1
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L680
	addu	$2,$18,$19
	.set	macro
	.set	reorder

	lbu	$3,411($2)
	move	$4,$19
	move	$5,$16
	move	$6,$0
	move	$7,$0
	sw	$3,16($sp)
	sw	$0,20($sp)
	sw	$0,24($sp)
	.set	noreorder
	.set	nomacro
	jal	a52_bit_allocate
	sw	$17,28($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L937
	addiu	$18,$18,1
	.set	macro
	.set	reorder

$L925:
	lbu	$2,801($19)
	lbu	$3,802($19)
	lbu	$6,408($19)
	lbu	$7,42($19)
	lbu	$8,43($19)
	sll	$2,$2,8
	sll	$3,$3,8
	move	$4,$19
	addiu	$5,$19,437
	sw	$8,16($sp)
	sw	$2,20($sp)
	sw	$3,24($sp)
	.set	noreorder
	.set	nomacro
	jal	a52_bit_allocate
	sw	$9,28($sp)
	.set	macro
	.set	reorder

	j	$L628
$L838:
	lw	$10,144($sp)
	addu	$2,$10,$18
	lb	$21,0($2)
	addiu	$3,$21,3
	andi	$3,$3,0x00ff
	sltu	$2,$3,8
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L713
	sll	$2,$3,2
	.set	macro
	.set	reorder

	lui	$3,%hi($L720)
	addiu	$3,$3,%lo($L720)
	addu	$2,$2,$3
	lw	$4,0($2)
	j	$4
	.rdata
	.align	2
	.align	2
$L720: