layer3.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 4,580 行 · 第 1/5 页

	sll	$3,$3,1
	addu	$16,$20,$3
	lhu	$2,0($16)
	andi	$2,$2,0x1
	beq	$2,$0,$L142
$L140:
	lhu	$3,0($16)
	srl	$2,$3,1
	andi	$2,$2,0x7
	subu	$17,$17,$2
	lw	$2,7588($sp)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L143
	srl	$2,$3,4
	.set	macro
	.set	reorder

	andi	$4,$2,0xf
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L146
	li	$2,15			# 0xf
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$4,$2,$L580
	li	$9,1			# 0x1
	.set	macro
	.set	reorder

	sll	$6,$9,$4
	and	$2,$10,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L162
	sll	$2,$4,2
	.set	macro
	.set	reorder

	addiu	$3,$sp,16
	addu	$2,$2,$3
	lw	$4,56($2)
$L160:
	addiu	$17,$17,-1
	li	$5,1			# 0x1
	sll	$2,$5,$17
	and	$2,$19,$2
	subu	$3,$0,$4
	movn	$4,$3,$2
	sw	$4,0($18)
$L148:
	lhu	$2,0($16)
	srl	$2,$2,8
	andi	$4,$2,0xf
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L569
	li	$2,15			# 0xf
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$4,$2,$L581
	li	$9,1			# 0x1
	.set	macro
	.set	reorder

	sll	$6,$9,$4
	and	$2,$10,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L194
	sll	$2,$4,2
	.set	macro
	.set	reorder

	addiu	$3,$sp,16
	addu	$2,$2,$3
	lw	$4,56($2)
$L232:
	addiu	$17,$17,-1
	li	$5,1			# 0x1
	sll	$2,$5,$17
	and	$2,$19,$2
	subu	$3,$0,$4
	movn	$4,$3,$2
	addiu	$23,$23,-1
	li	$2,-1			# 0xffffffffffffffff
	sw	$4,4($18)
	.set	noreorder
	.set	nomacro
	beq	$23,$2,$L492
	addiu	$18,$18,8
	.set	macro
	.set	reorder

$L594:
	addu	$6,$fp,$17
	bgtz	$6,$L128
$L125:
	.set	noreorder
	.set	nomacro
	bltz	$6,$L250
	li	$2,568			# 0x238
	.set	macro
	.set	reorder

	lw	$7,7608($sp)
$L643:
	lui	$2,%hi(mad_huff_quad_table)
	lbu	$3,8($7)
	addiu	$2,$2,%lo(mad_huff_quad_table)
	andi	$3,$3,0x1
	sll	$3,$3,2
	addu	$3,$3,$2
	li	$8,-2147483648			# 0xffffffff80000000
	ori	$8,$8,0x3
	lw	$3,0($3)
	and	$7,$21,$8
	.set	noreorder
	.set	nomacro
	bltz	$7,$L582
	sw	$3,7596($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bltz	$21,$L583
	move	$3,$21
	.set	macro
	.set	reorder

$L252:
	lui	$4,%hi(rq_table+4)
	lw	$5,%lo(rq_table+4)($4)
	sra	$3,$3,2
	srl	$2,$5,27
	li	$9,134152192			# 0x7ff0000
	ori	$9,$9,0xffff
	addu	$3,$3,$2
	.set	noreorder
	.set	nomacro
	bltz	$3,$L584
	and	$4,$5,$9
	.set	macro
	.set	reorder

	slt	$2,$3,5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L257
	sll	$16,$4,$3
	.set	macro
	.set	reorder

	li	$2,2147418112			# 0x7fff0000
	ori	$16,$2,0xffff
$L257:
	.set	noreorder
	.set	nomacro
	beq	$7,$0,$L260
	sll	$2,$7,2
	.set	macro
	.set	reorder

	lui	$10,%hi(root_table)
	addiu	$10,$10,%lo(root_table)
	addu	$2,$2,$10
	lw	$3,12($2)
#APP
	mult	$16,$3
#NO_APP
	mfhi	$4
	mflo	$3
	sll	$4,$4,4
	srl	$3,$3,28
	or	$16,$4,$3
$L260:
	.set	noreorder
	.set	nomacro
	beq	$6,$0,$L262
	lw	$2,7512($sp)
	.set	macro
	.set	reorder

	addiu	$23,$2,-16
	sltu	$2,$23,$18
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L641
	subu	$2,$0,$fp
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L264
	li	$20,1			# 0x1
	.set	macro
	.set	reorder

$L588:
$L285:
	andi	$2,$6,0x20
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L288
	sw	$3,0($18)
	.set	macro
	.set	reorder

$L589:
	move	$3,$0
$L290:
	addiu	$2,$18,8
	.set	noreorder
	.set	nomacro
	beq	$22,$2,$L585
	sw	$3,4($18)
	.set	macro
	.set	reorder

$L293:
	andi	$2,$6,0x40
	bne	$2,$0,$L307
$L593:
	move	$3,$0
$L309:
	andi	$2,$6,0x80
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L314
	sw	$3,8($18)
	.set	macro
	.set	reorder

	addiu	$17,$17,-1
	sll	$2,$20,$17
	and	$2,$19,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L315
	subu	$2,$0,$16
	.set	macro
	.set	reorder

	move	$2,$16
$L314:
	addu	$3,$fp,$17
	sw	$2,12($18)
	.set	noreorder
	.set	nomacro
	blez	$3,$L317
	addiu	$18,$18,16
	.set	macro
	.set	reorder

$L596:
	sltu	$2,$23,$18
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L641
	subu	$2,$0,$fp
	.set	macro
	.set	reorder

$L264:
	slt	$2,$17,10
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L586
	addiu	$4,$sp,24
	.set	macro
	.set	reorder

$L265:
	addiu	$5,$17,-4
	srl	$2,$19,$5
	lw	$3,7596($sp)
	andi	$2,$2,0xf
	sll	$2,$2,1
	addu	$2,$3,$2
	lhu	$3,0($2)
	andi	$3,$3,0x1
	bne	$3,$0,$L267
	lhu	$2,0($2)
	move	$17,$5
	srl	$3,$2,1
	andi	$3,$3,0x7
	sll	$4,$20,$3
	subu	$3,$5,$3
	addiu	$4,$4,-1
	srl	$3,$19,$3
	and	$3,$3,$4
	srl	$2,$2,4
	addu	$2,$2,$3
	lw	$4,7596($sp)
	sll	$2,$2,1
	addu	$2,$4,$2
$L267:
	lhu	$6,0($2)
	srl	$2,$6,1
	andi	$2,$2,0x7
	.set	noreorder
	.set	nomacro
	beq	$18,$22,$L587
	subu	$17,$17,$2
	.set	macro
	.set	reorder

$L269:
	andi	$2,$6,0x10
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L588
	move	$3,$0
	.set	macro
	.set	reorder

	addiu	$17,$17,-1
	sll	$2,$20,$17
	and	$2,$19,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L285
	subu	$3,$0,$16
	.set	macro
	.set	reorder

	move	$3,$16
	andi	$2,$6,0x20
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L589
	sw	$3,0($18)
	.set	macro
	.set	reorder

$L288:
	addiu	$17,$17,-1
	sll	$2,$20,$17
	and	$2,$19,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L290
	subu	$3,$0,$16
	.set	macro
	.set	reorder

	move	$3,$16
	addiu	$2,$18,8
	.set	noreorder
	.set	nomacro
	bne	$22,$2,$L293
	sw	$3,4($18)
	.set	macro
	.set	reorder

$L585:
	lw	$4,7576($sp)
	lw	$5,7572($sp)
	lw	$8,0($4)
	.set	noreorder
	.set	nomacro
	beq	$21,$8,$L295
	lbu	$9,0($5)
	.set	macro
	.set	reorder

	li	$10,-2147483648			# 0xffffffff80000000
	ori	$10,$10,0x3
	and	$7,$8,$10
	.set	noreorder
	.set	nomacro
	bltz	$7,$L590
	li	$2,-4			# 0xfffffffffffffffc
	.set	macro
	.set	reorder

$L297:
	.set	noreorder
	.set	nomacro
	bltz	$8,$L591
	move	$3,$8
	.set	macro
	.set	reorder

$L298:
	lui	$11,%hi(rq_table+4)
	addiu	$11,$11,%lo(rq_table+4)
	lw	$4,0($11)
	sra	$3,$3,2
	srl	$2,$4,27
	li	$12,134152192			# 0x7ff0000
	ori	$12,$12,0xffff
	addu	$3,$3,$2
	.set	noreorder
	.set	nomacro
	bltz	$3,$L592
	and	$4,$4,$12
	.set	macro
	.set	reorder

	slt	$2,$3,5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L303
	sll	$16,$4,$3
	.set	macro
	.set	reorder

	li	$2,2147418112			# 0x7fff0000
	ori	$16,$2,0xffff
$L303:
	.set	noreorder
	.set	nomacro
	beq	$7,$0,$L642
	sll	$2,$9,2
	.set	macro
	.set	reorder

	lui	$13,%hi(root_table)
	sll	$2,$7,2
	addiu	$13,$13,%lo(root_table)
	addu	$2,$2,$13
	lw	$3,12($2)
#APP
	mult	$16,$3
#NO_APP
	mfhi	$4
	mflo	$3
	sll	$4,$4,4
	srl	$3,$3,28
	or	$16,$4,$3
$L295:
	sll	$2,$9,2
$L642:
	addu	$22,$22,$2
	lw	$2,7572($sp)
	lw	$3,7576($sp)
	addiu	$2,$2,1
	sw	$2,7572($sp)
	addiu	$3,$3,4
	andi	$2,$6,0x40
	sw	$3,7576($sp)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L593
	move	$21,$8
	.set	macro
	.set	reorder

$L307:
	addiu	$17,$17,-1
	sll	$2,$20,$17
	and	$2,$19,$2
	bne	$2,$0,$L310
	.set	noreorder
	.set	nomacro
	j	$L309
	move	$3,$16
	.set	macro
	.set	reorder

$L569:
	addiu	$23,$23,-1
	li	$2,-1			# 0xffffffffffffffff
	sw	$0,4($18)
	.set	noreorder
	.set	nomacro
	bne	$23,$2,$L594
	addiu	$18,$18,8
	.set	macro
	.set	reorder

$L492:
	addu	$6,$fp,$17
	.set	noreorder
	.set	nomacro
	bgez	$6,$L643
	lw	$7,7608($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L250
	li	$2,568			# 0x238
	.set	macro
	.set	reorder

$L192:
$L143:
	andi	$4,$2,0xf
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L209
	li	$8,1			# 0x1
	.set	macro
	.set	reorder

	sw	$0,0($18)
$L211:
	lhu	$2,0($16)
	srl	$2,$2,8
	andi	$4,$2,0xf
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L569
	li	$8,1			# 0x1
	.set	macro
	.set	reorder

	sll	$6,$8,$4
	and	$2,$10,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L230
	sll	$2,$4,2
	.set	macro
	.set	reorder

	addiu	$6,$sp,16
	addu	$2,$2,$6
	.set	noreorder
	.set	nomacro
	j	$L232
	lw	$4,56($2)
	.set	macro
	.set	reorder

$L579:
	subu	$16,$16,$17
	li	$2,-8			# 0xfffffffffffffff8
	and	$16,$16,$2
	addiu	$4,$sp,24
	move	$5,$16
	.set	noreorder
	.set	nomacro
	jal	mad_bit_read
	sw	$10,8116($sp)
	.set	macro
	.set	reorder

	sll	$3,$19,$16
	lw	$10,8116($sp)
	or	$19,$3,$2
	subu	$fp,$fp,$16
	.set	noreorder
	.set	nomacro
	j	$L138
	addu	$17,$17,$16
	.set	macro
	.set	reorder

$L209:
	sll	$6,$8,$4
	and	$2,$10,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L212
	li	$7,-2147483648			# 0xffffffff80000000
	.set	macro
	.set	reorder

	sll	$2,$4,2
	addiu	$6,$sp,16
	addu	$2,$2,$6
	lw	$4,56($2)
$L214:
	addiu	$17,$17,-1
	li	$5,1			# 0x1
	sll	$2,$5,$17
	and	$2,$19,$2
	subu	$3,$0,$4
	movn	$4,$3,$2
	.set	noreorder
	.set	nomacro
	j	$L211
	sw	$4,0($18)
	.set	macro
	.set	reorder

$L146:
	.set	noreorder
	.set	nomacro
	j	$L148
	sw	$0,0($18)
	.set	macro
	.set	reorder

$L586:
	.set	noreorder
	.set	nomacro
	jal	mad_bit_read
	li	$5,16			# 0x10
	.set	macro
	.set	reorder

	sll	$3,$19,16
	or	$19,$3,$2
	addiu	$17,$17,16
	.set	noreorder
	.set	nomacro
	j	$L265
	addiu	$fp,$fp,-16
	.set	macro
	.set	reorder

$L578:
	lw	$4,7572($sp)
	addiu	$3,$3,-1
	sw	$3,7584($sp)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L131
	lbu	$5,0($4)
	.set	macro
	.set	reorder

	lw	$6,7580($sp)
	.set	noreorder
	.set	nomacro
	bne	$6,$0,$L644
	lw	$8,7580($sp)
	.set	macro
	.set	reorder

	lw	$7,7608($sp)
	lbu	$2,17($7)
	addiu	$2,$2,1
	sw	$2,7584($sp)
	lw	$8,7580($sp)
$L644:
	lw	$9,7608($sp)
	addiu	$8,$8,1
	addu	$2,$8,$9
	sw	$8,7580($sp)
	lbu	$3,10($2)
	lui	$11,%hi(mad_huff_pair_table)
	addiu	$4,$11,%lo(mad_huff_pair_table)
	sll	$3,$3,3
	addu	$3,$3,$4
	lw	$20,0($3)
	lhu	$4,6($3)
	.set	noreorder
	.set	nomacro
	beq	$20,$0,$L121
	lhu	$2,4($3)
	.set	macro
	.set	reorder

	sw	$2,7588($sp)
	sw	$4,7592($sp)
$L131:
	lw	$12,7576($sp)
	lw	$13,7572($sp)
	lw	$4,0($12)
	sll	$3,$5,2
	xor	$2,$21,$4
	addiu	$13,$13,1
	addiu	$12,$12,4
	movn	$10,$0,$2
	addu	$22,$22,$3
	move	$21,$4
	sw	$13,7572($sp)
	.set	noreorder
	.set	nomacro
	j	$L129
	sw	$12,7576($sp)
	.set	macro
	.set	reorder

$L310:
	.set	noreorder
	.set	nomacro
	j	$L309
	subu	$3,$0,$16
	.set	macro
	.set	reorder

$L315:
	addu	$3,$fp,$17
	sw	$2,12($18)
	.set	noreorder
	.set	nomacro
	bgtz	$3,$L596
	addiu	$18,$18,16
	.set	macro
	.set	reorder

$L317:
	slt	$3,$3,0
	addiu	$2,$18,-16
	movn	$18,$2,$3
$L262:
	subu	$2,$0,$fp
$L641:
	slt	$2,$2,65
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L320
	lw	$4,7512($sp)
	.set	macro
	.set	reorder

	sltu	$2,$18,$4
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L645
	lw	$2,7432($sp)
	.set	macro
	.set	reorder

	lw	$5,7512($sp)
$L646:
	sw	$0,0($18)
	sw	$0,4($18)
	addiu	$18,$18,8
	sltu	$2,$18,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L646
	lw	$5,7512($sp)
	.set	macro
	.set	reorder

	lw	$2,7432($sp)
$L645:
	lw	$3,7516($sp)
	lw	$4,7512($sp)
	lw	$5,7508($sp)
	lw	$6,8188($sp)
	addiu	$2,$2,1
	addiu	$3,$3,4
	addiu	$4,$4,2304
	addiu	$5,$5,58
	sw	$2,7432($sp)
	sw	$3,7516($sp)
	sw	$4,7512($sp)
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L26
	sw	$5,7508($sp)
	.set	macro
	.set	reorder

	lw	$14,7432($sp)
	lw	$18,8100($sp)
	sll	$2,$14,2
	sll	$3,$14,5
	subu	$3,$3,$2
	addu	$3,$3,$14
	sll	$3,$3,1
	addu	$3,$18,$3
	sw	$3,7608($sp)
	lw	$22,7628($sp)
	lw	$21,7516($sp)
	lbu	$2,9($3)
	li	$23,2			# 0x2
	.set	noreorder
	.set	nomacro
	bne	$2,$23,$L29
	sw	$22,0($21)
	.set	macro
	.set	reorder

$L574:
	lbu	$2,8($3)
	andi	$2,$2,0x8
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L31
	lw	$6,8096($sp)
	.set	macro
	.set	reorder

	lw	$3,8084($sp)
	lw	$25,8096($sp)
	lui	$4,%hi(sfbwidth_table)
	subu	$2,$25,$3
	addiu	$3,$4,%lo(sfbwidth_table)
	addu	$2,$2,$3
	lw	$2,8($2)
	lw	$8,7516($sp)
	sw	$2,0($8)
$L625:
	lw	$9,8180($sp)
	lw	$2,28($9)
	andi	$2,$2,0x1000
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L647
	lw	$10,7432($sp)
	.set	macro
	.set	reorder

	lw	$8,7616($sp)
$L639:
	.set	noreorder
	.set	nomacro
	bne	$8,$0,$L74
	lw	$9,8184($sp)
	.set	macro
	.set	reorder

	move	$17,$0
$L76:
	lw	$11,7608($sp)
	lw	$12,8176($sp)
	lhu	$3,6($11)
	lui	$2,%hi(sflen_table)
	lw	$4,0($12)
	lw	$5,4($12)
	lbu	$6,9($11)
	sll	$3,$3,1
	addiu	$2,$2,%lo(sflen_table)
	addu	$3,$3,$2
	li	$13,2			# 0x2
	sw	$4,24($sp)
	sw	$5,28($sp)
	lbu	$20,1($3)
	.set	noreorder
	.set	nomacro
	beq	$6,$13,$L598
	lbu	$18,0($3)
	.set	macro
	.set	reorder

	lw	$21,8184($sp)
	lw	$22,7508($sp)
	addiu	$2,$21,10
	andi	$3,$17,0x8
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L87
	addu	$16,$2,$22
	.set	macro
	.set	reorder

	lbu	$2,18($16)
	lw	$23,7608($sp)
	sb	$2,18($23)
	lbu	$3,19($16)
	sb	$3,19($23)
	lbu	$2,20($16)
	sb	$2,20($23)
	lbu	$3,21($16)
	sb	$3,21($23)
	lbu	$2,22($16)
	sb	$2,22($23)
	lbu	$3,23($16)
	sb	$3,23($23)
$L89:
	andi	$2,$17,0x4
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L90
	lw	$4,8176($sp)
	.set	macro
	.set	reorder

	lbu	$2,24($16)
	lw	$8,7608($sp)
	sb	$2,24($8)
	lbu	$3,25($16)
	sb	$3,25($8)
	lbu	$2,26($16)
	sb	$2,26($8)
	lbu	$3,27($16)
	sb	$3,27($8)
	lbu	$2,28($16)
	sb	$2,28($8)
$L92:
	andi	$2,$17,0x2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L93
	lw	$4,8176($sp)
	.set	macro
	.set	reorder

	lbu	$2,29($16)
	lw	$14,7608($sp)
	sb	$2,29($14)
	lbu	$3,30($16)
	sb	$3,30($14)
	lbu	$2,31($16)
	sb	$2,31($14)
	lbu	$3,32($16)
	sb	$3,32($14)
	lbu	$2,33($16)
	sb	$2,33($14)
$L95:
	andi	$2,$17,0x1
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L96
	lw	$4,8176($sp)
	.set	macro
	.set	reorder

	lbu	$2,34($16)
	lw	$21,7608($sp)
	sb	$2,34($21)
	lbu	$3,35($16)
	sb	$3,35($21)
	lbu	$2,36($16)
	sb	$2,36($21)
	lbu	$3,37($16)
	sb	$3,3