nutdec.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 4,832 行 · 第 1/5 页

	.file	1 "nutdec.c"
	.section .mdebug.abi32
	.previous
	.section	.text.nut_probe,"ax",@progbits
	.align	2
	.align	5
	.ent	nut_probe
	.type	nut_probe, @function
nut_probe:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$11,8($4)
	blez	$11,$L2
	li	$3,1313669120			# 0x4e4d0000

	lw	$4,4($4)
	li	$2,526319616			# 0x1f5f0000
	lbu	$8,0($4)
	ori	$12,$2,0x4ad
	ori	$13,$3,0x7a56
	move	$9,$0
	move	$10,$0
$L17:
	addiu	$10,$10,1
$L19:
	srl	$2,$8,24
	beq	$10,$11,$L2
	addu	$5,$10,$4

	sll	$7,$9,8
	or	$7,$2,$7
	lbu	$2,0($5)
	sll	$6,$8,8
	or	$8,$6,$2
	bne	$12,$8,$L17
	move	$9,$7

	bne	$13,$7,$L19
	addiu	$10,$10,1

	j	$31
	li	$2,100			# 0x64

$L2:
	j	$31
	move	$2,$0

	.set	macro
	.set	reorder
	.end	nut_probe
	.section	.text.nut_read_close,"ax",@progbits
	.align	2
	.align	5
	.ent	nut_read_close
	.type	nut_read_close, @function
nut_read_close:
	.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$31,20($sp)
	sw	$16,16($sp)
	lw	$16,12($4)
	jal	av_freep
	addiu	$4,$16,3116

	jal	av_freep
	addiu	$4,$16,3088

	lw	$31,20($sp)
	lw	$16,16($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	nut_read_close
	.globl	__floatdidf
	.globl	__floatsidf
	.globl	__divdf3
	.globl	__muldf3
	.globl	__fixdfdi
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC1:
	.ascii	"%llu-%llu %lld-%lld\012\000"
	.align	2
$LC2:
	.ascii	"sp\000"
	.align	2
$LC3:
	.ascii	"nutdec.c\000"
	.align	2
$LC4:
	.ascii	"SEEKTO: %lld\012\000"
	.globl	__ucmpdi2
	.align	2
$LC5:
	.ascii	"SP: %lld\012\000"
	.align	2
$LC6:
	.ascii	"no syncpoint at backptr pos\012\000"
	.section	.rodata.cst8,"aM",@progbits,8
	.align	3
$LC0:
	.word	0
	.word	1093567616
	.section	.text.read_seek,"ax",@progbits
	.align	2
	.align	5
	.ent	read_seek
	.type	read_seek, @function
read_seek:
	.frame	$sp,176,$31		# vars= 64, regs= 10/0, args= 72, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-176
	sll	$5,$5,2
	sw	$31,172($sp)
	sw	$fp,168($sp)
	sw	$23,164($sp)
	sw	$22,160($sp)
	sw	$21,156($sp)
	sw	$19,148($sp)
	sw	$18,144($sp)
	sw	$17,140($sp)
	sw	$16,136($sp)
	addu	$5,$5,$4
	sw	$20,152($sp)
	lw	$20,100($5)
	move	$22,$4
	move	$5,$7
	move	$4,$6
	sw	$6,184($sp)
	sw	$7,188($sp)
	sw	$0,88($sp)
	sw	$0,92($sp)
	sw	$0,96($sp)
	sw	$0,100($sp)
	jal	__floatdidf
	sw	$0,108($sp)

	lw	$4,64($20)
	move	$18,$2
	jal	__floatsidf
	move	$19,$3

	lw	$4,68($20)
	move	$16,$2
	jal	__floatsidf
	move	$17,$3

	move	$6,$2
	move	$4,$16
	move	$5,$17
	jal	__divdf3
	move	$7,$3

	lui	$4,%hi($LC0)
	lw	$6,%lo($LC0)($4)
	lw	$7,%lo($LC0+4)($4)
	move	$5,$3
	jal	__muldf3
	move	$4,$2

	move	$6,$2
	move	$4,$18
	move	$5,$19
	jal	__muldf3
	move	$7,$3

	move	$4,$2
	jal	__fixdfdi
	move	$5,$3

	lw	$6,144($20)
	addiu	$21,$sp,112
	move	$4,$0
	li	$5,-2147483648			# 0xffffffff80000000
	lw	$fp,192($sp)
	sw	$2,104($sp)
	sw	$3,108($sp)
	sw	$4,128($sp)
	sw	$5,132($sp)
	sw	$0,112($sp)
	sw	$0,116($sp)
	sw	$4,120($sp)
	sw	$5,124($sp)
	sw	$21,72($sp)
	sw	$21,76($sp)
	bne	$6,$0,$L68
	lw	$23,12($22)

	lw	$4,3120($23)
	addiu	$18,$sp,88
	lui	$6,%hi(ff_nut_sp_pts_cmp)
	addiu	$6,$6,%lo(ff_nut_sp_pts_cmp)
	addiu	$7,$sp,72
	jal	av_tree_find
	move	$5,$18

	lw	$7,72($sp)
	lw	$10,76($sp)
	lw	$2,0($7)
	lw	$3,4($7)
	sw	$2,16($sp)
	sw	$3,20($sp)
	lw	$4,0($10)
	lw	$5,4($10)
	sw	$4,24($sp)
	sw	$5,28($sp)
	lw	$2,16($7)
	lw	$3,20($7)
	sw	$2,32($sp)
	sw	$3,36($sp)
	lw	$8,16($10)
	lw	$9,20($10)
	lui	$6,%hi($LC1)
	addiu	$6,$6,%lo($LC1)
	move	$4,$22
	li	$5,2			# 0x2
	sw	$8,40($sp)
	jal	av_log
	sw	$9,44($sp)

	lw	$6,72($sp)
	lw	$7,76($sp)
	lw	$2,0($6)
	lw	$3,4($6)
	lw	$4,0($7)
	lw	$5,4($7)
	sw	$4,32($sp)
	sw	$5,36($sp)
	sw	$4,24($sp)
	sw	$5,28($sp)
	sw	$2,16($sp)
	sw	$3,20($sp)
	lw	$2,16($6)
	lw	$3,20($6)
	sw	$2,40($sp)
	sw	$3,44($sp)
	li	$2,1			# 0x1
	lw	$8,16($7)
	lw	$9,20($7)
	lw	$6,104($sp)
	sw	$2,56($sp)
	lw	$7,108($sp)
	lui	$2,%hi(nut_read_timestamp)
	addiu	$2,$2,%lo(nut_read_timestamp)
	addiu	$20,$sp,80
	move	$4,$22
	li	$5,-1			# 0xffffffffffffffff
	sw	$8,48($sp)
	sw	$9,52($sp)
	sw	$20,60($sp)
	jal	av_gen_search
	sw	$2,64($sp)

	move	$16,$2
	andi	$2,$fp,0x1
	beq	$2,$0,$L29
	move	$17,$3

	lui	$2,%hi(ff_nut_sp_pos_cmp)
	addiu	$19,$2,%lo(ff_nut_sp_pos_cmp)
$L31:
	lw	$4,3120($23)
	move	$5,$18
	move	$6,$19
	move	$7,$0
	sw	$16,88($sp)
	jal	av_tree_find
	sw	$17,92($sp)

	beq	$2,$0,$L69
	lui	$4,%hi($LC2)

	lw	$3,12($2)
	lw	$2,8($2)
	addiu	$5,$3,-1
	addiu	$4,$2,-15
	sltu	$6,$4,$2
	addu	$5,$6,$5
	move	$20,$4
	move	$21,$5
$L28:
	lui	$6,%hi($LC4)
	addiu	$6,$6,%lo($LC4)
	move	$4,$0
	li	$5,2			# 0x2
	sw	$20,16($sp)
	sw	$21,20($sp)
	jal	av_log
	addiu	$18,$22,16

	bltz	$21,$L61
	move	$4,$18

	move	$6,$20
	move	$7,$21
	jal	url_fseek
	sw	$0,16($sp)

$L61:
	move	$16,$0
$L77:
	move	$17,$0
$L66:
	jal	url_feof
	move	$4,$18

	bne	$2,$0,$L44
	nop

	jal	get_byte
	move	$4,$18

	srl	$6,$16,24
	sll	$5,$17,8
	sra	$3,$2,31
	or	$5,$6,$5
	sll	$4,$16,8
	or	$17,$5,$3
	or	$16,$4,$2
	srl	$4,$17,24
	li	$2,78			# 0x4e
	bne	$4,$2,$L66
	move	$5,$0

	bne	$5,$0,$L66
	li	$6,526319616			# 0x1f5f0000

	li	$7,1313669120			# 0x4e4d0000
	move	$4,$16
	move	$5,$17
	ori	$6,$6,0x4ad
	jal	__ucmpdi2
	ori	$7,$7,0x7a56

	li	$19,1			# 0x1
	beq	$2,$19,$L42
	sltu	$2,$2,2

	beq	$2,$0,$L43
	li	$6,1542586368			# 0x5bf20000

	li	$6,-1248460800			# 0xffffffffb5960000
	li	$7,1313406976			# 0x4e490000
	move	$4,$16
	move	$5,$17
	ori	$6,$6,0xba78
	jal	__ucmpdi2
	ori	$7,$7,0xab68

	beq	$2,$19,$L42
	li	$6,-288751616			# 0xffffffffeeca0000

	li	$7,1313538048			# 0x4e4b0000
	move	$4,$16
	move	$5,$17
	ori	$6,$6,0x4569
	jal	__ucmpdi2
	ori	$7,$7,0xe4ad

	bne	$2,$19,$L66
	nop

$L42:
	li	$2,-288751616			# 0xffffffffeeca0000
	ori	$2,$2,0x4569
	beq	$16,$2,$L76
	li	$2,1313538048			# 0x4e4b0000

	or	$2,$16,$17
$L78:
	bne	$2,$0,$L77
	move	$16,$0

$L44:
	li	$16,-1			# 0xffffffffffffffff
	li	$17,-1			# 0xffffffffffffffff
$L47:
	move	$4,$18
	move	$6,$16
	move	$7,$17
	jal	url_fseek
	sw	$0,16($sp)

	lui	$6,%hi($LC5)
	addiu	$6,$6,%lo($LC5)
	move	$4,$0
	li	$5,2			# 0x2
	sw	$16,16($sp)
	jal	av_log
	sw	$17,20($sp)

	slt	$2,$17,$21
	beq	$2,$0,$L71
	lui	$6,%hi($LC6)

$L74:
	addiu	$6,$6,%lo($LC6)
$L79:
	move	$4,$0
	jal	av_log
	move	$5,$0

$L51:
	lw	$2,96($22)
	beq	$2,$0,$L27
	move	$2,$0

	lw	$5,3088($23)
	move	$4,$0
	move	$3,$0
	li	$6,1			# 0x1
$L55:
	sll	$2,$3,5
	sll	$3,$3,3
	addu	$3,$3,$2
	addu	$3,$3,$5
	sw	$6,4($3)
	lw	$2,96($22)
	addiu	$3,$4,1
	sltu	$2,$3,$2
	bne	$2,$0,$L55
	move	$4,$3

	move	$2,$0
$L27:
	lw	$31,172($sp)
	lw	$fp,168($sp)
	lw	$23,164($sp)
	lw	$22,160($sp)
	lw	$21,156($sp)
	lw	$20,152($sp)
	lw	$19,148($sp)
	lw	$18,144($sp)
	lw	$17,140($sp)
	lw	$16,136($sp)
	j	$31
	addiu	$sp,$sp,176

$L43:
	li	$7,1314062336			# 0x4e530000
	move	$4,$16
	move	$5,$17
	ori	$6,$6,0xf9db
	jal	__ucmpdi2
	ori	$7,$7,0x1140

	beq	$2,$19,$L42
	li	$6,790822912			# 0x2f230000

	li	$7,1314390016			# 0x4e580000
	move	$4,$16
	move	$5,$17
	ori	$6,$6,0xe64e
	jal	__ucmpdi2
	ori	$7,$7,0xdd67

	bne	$2,$19,$L66
	li	$2,-288751616			# 0xffffffffeeca0000

	ori	$2,$2,0x4569
	bne	$16,$2,$L78
	or	$2,$16,$17

	li	$2,1313538048			# 0x4e4b0000
$L76:
	ori	$2,$2,0xe4ad
	bne	$17,$2,$L78
	or	$2,$16,$17

	jal	url_ftell
	move	$4,$18

	addiu	$4,$2,-8
	sltu	$6,$4,$2
	addiu	$5,$3,-1
	addu	$5,$6,$5
	move	$16,$4
	j	$L47
	move	$17,$5

$L71:
	beq	$17,$21,$L72
	addiu	$4,$20,15

$L75:
	sltu	$2,$4,$20
	addu	$3,$2,$21
	slt	$2,$3,$17
	bne	$2,$0,$L74
	lui	$6,%hi($LC6)

	bne	$3,$17,$L51
	sltu	$2,$4,$16

	beq	$2,$0,$L51
	addiu	$6,$6,%lo($LC6)

	j	$L79
	nop

$L29:
	addiu	$2,$16,16
	lui	$4,%hi(ff_nut_sp_pos_cmp)
	sltu	$5,$2,$16
	addiu	$19,$4,%lo(ff_nut_sp_pos_cmp)
	lw	$4,3120($23)
	addu	$3,$5,$3
	addiu	$7,$sp,72
	move	$5,$18
	move	$6,$19
	sw	$3,92($sp)
	sw	$2,88($sp)
	jal	av_tree_find
	sw	$21,76($sp)

	lw	$6,72($sp)
	lw	$7,76($sp)
	lw	$2,0($6)
	lw	$3,4($6)
	lw	$4,0($7)
	lw	$5,4($7)
	sw	$4,32($sp)
	sw	$5,36($sp)
	sw	$4,24($sp)
	sw	$5,28($sp)
	sw	$2,16($sp)
	sw	$3,20($sp)
	lw	$2,8($6)
	lw	$3,12($6)
	sw	$2,40($sp)
	sw	$3,44($sp)
	lw	$8,8($7)
	lw	$9,12($7)
	lui	$2,%hi(nut_read_timestamp)
	lw	$6,88($sp)
	lw	$7,92($sp)
	addiu	$2,$2,%lo(nut_read_timestamp)
	move	$4,$22
	li	$5,-2			# 0xfffffffffffffffe
	sw	$8,48($sp)
	sw	$9,52($sp)
	sw	$fp,56($sp)
	sw	$20,60($sp)
	jal	av_gen_search
	sw	$2,64($sp)

	bltz	$3,$L31
	nop

	move	$16,$2
	j	$L31
	move	$17,$3

$L68:
	lw	$6,184($sp)
	lw	$7,188($sp)
	move	$4,$20
	jal	av_index_search_timestamp
	sw	$fp,16($sp)

	bltz	$2,$L73
	move	$3,$2

	lw	$6,144($20)
	sll	$2,$2,5
	sll	$3,$3,3
	subu	$2,$2,$3
	addu	$2,$2,$6
	lw	$4,8($2)
	lw	$5,12($2)
	lw	$20,0($2)
	lw	$21,4($2)
	sw	$4,80($sp)
	j	$L28
	sw	$5,84($sp)

$L72:
	sltu	$2,$16,$20
	bne	$2,$0,$L74
	lui	$6,%hi($LC6)

	j	$L75
	addiu	$4,$20,15

$L73:
	j	$L27
	li	$2,-1			# 0xffffffffffffffff

$L69:
	lui	$5,%hi($LC3)
	lui	$7,%hi(__PRETTY_FUNCTION__.6857)
	addiu	$4,$4,%lo($LC2)
	addiu	$5,$5,%lo($LC3)
	addiu	$7,$7,%lo(__PRETTY_FUNCTION__.6857)
	jal	__assert_fail
	li	$6,813			# 0x32d

	.set	macro
	.set	reorder
	.end	read_seek
	.section	.text.get_packetheader,"ax",@progbits
	.align	2
	.align	5
	.ent	get_packetheader
	.type	get_packetheader, @function
get_packetheader:
	.frame	$sp,48,$31		# vars= 0, regs= 8/0, args= 16, gp= 0
	.mask	0x807f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	lw	$3,68($sp)
	lw	$2,64($sp)
	li	$10,-16777216			# 0xffffffffff000000
	li	$9,16711680			# 0xff0000
	ori	$10,$10,0xff00
	ori	$9,$9,0xff
	srl	$8,$3,8
	sll	$4,$3,8
	srl	$7,$2,8
	sll	$2,$2,8
	and	$8,$8,$9
	and	$7,$7,$9
	and	$4,$4,$10
	and	$2,$2,$10
	or	$4,$4,$8
	or	$2,$2,$7
	sll	$10,$4,16
	sll	$7,$2,16
	srl	$4,$4,16
	srl	$2,$2,16
	or	$8,$4,$10
	or	$9,$2,$7
	sw	$22,40($sp)
	sw	$20,32($sp)
	move	$4,$0
	move	$20,$5
	move	$22,$6
	addiu	$5,$sp,64
	li	$6,8			# 0x8
	sw	$31,44($sp)
	sw	$21,36($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$8,64($sp)
	sw	$9,68($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	jal	av_crc04C11DB7_update
	lui	$21,%hi(av_crc04C11DB7_update)

	move	$6,$2
	move	$3,$0
	move	$4,$20
	addiu	$5,$21,%lo(av_crc04C11DB7_update)
	sw	$2,64($sp)
	sw	$3,68($sp)
	jal	init_checksum
	move	$18,$0

	move	$19,$0
$L81:
	jal	get_byte
	move	$4,$20

	andi	$4,$2,0x7f
	srl	$3,$18,25
	sll	$6,$18,7
	sll	$7,$19,7
	or	$7,$3,$7
	addu	$16,$6,$4
	move	$5,$0
	sltu	$3,$16,$6
	addu	$17,$7,$5
	addu	$17,$3,$17
	andi	$2,$2,0x80
	move	$18,$16
	bne	$2,$0,$L81
	move	$19,$17

	blez	$17,$L98
	nop

$L85:
	jal	get_be32
	move	$4,$20

$L83:
	jal	get_checksum
	move	$4,$20

	bne	$2,$0,$L99
	nop

$L86:
	beq	$22,$0,$L93
	move	$5,$0

	addiu	$5,$21,%lo(av_crc04C11DB7_update)
$L93:
	move	$4,$20
	jal	init_checksum
	move	$6,$0

	move	$2,$16
$L90:
	lw	$31,44($sp)
	lw	$22,40($sp)
	lw	$21,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,48

$L91:
	j	$L93
	move	$5,$0

$L98:
	bne	$17,$0,$L83
	sltu	$2,$16,4097

	bne	$2,$0,$L83
	nop

	j	$L85
	nop

$L99:
	bgtz	$17,$L90
	li	$2,-1			# 0xffffffffffffffff

	bne	$17,$0,$L86
	sltu	$2,$16,4097

	beq	$2,$0,$L90
	li	$2,-1			# 0xffffffffffffffff

	beq	$22,$0,$L91
	nop

	j	$L93
	addiu	$5,$21,%lo(av_crc04C11DB7_update)

	.set	macro
	.set	reorder
	.end	get_packetheader
	.section	.rodata.str1.4
	.align	2
$LC7:
	.ascii	"no index at the end\012\000"
	.align	2
$LC8:
	.ascii	"Error syncpoint_count is (%lld)\012\000"
	.align	2
$LC9:
	.ascii	"Error syncpoints[i] is (%lld)\012\000"
	.align	2
$LC10:
	.ascii	"index overflow A\012\000"
	.align	2
$LC11:
	.ascii	"index overflow B\012\000"
	.align	2
$LC12:
	.ascii	"keyframe before first syncpoint in index\012\000"
	.align	2
$LC13:
	.ascii	"n<=syncpoint_count+1\000"
	.align	2
$LC14:
	.ascii	"index checksum mismatch\012\000"
	.section	.text.find_and_decode_index,"ax",@progbits
	.align	2
	.align	5
	.ent	find_and_decode_index
	.type	find_and_decode_index, @function
find_and_decode_index:
	.frame	$sp,144,$31		# vars= 64, regs= 10/0, args= 40, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-144
	sw	$31,140($sp)
	sw	$19,116($sp)
	sw	$18,112($sp)
	sw	$17,108($sp)
	sw	$16,104($sp)
	sw	$fp,136($sp)
	sw	$23,132($sp)
	sw	$22,128($sp)
	sw	$21,124($sp)
	sw	$20,120($sp)
	lw	$21,0($4)
	move	$19,$4
	addiu	$18,$21,16
	jal	url_fsize
	move	$4,$18

	addiu	$6,$2,-12
	move	$16,$2
	addiu	$7,$3,-1
	sltu	$2,$6,$2
	addu	$7,$2,$7
	move	$4,$18
	move	$17,$3
	jal	url_fseek
	sw	$0,16($sp)

	jal	get_be64
	move	$4,$18

	subu	$6,$16,$2
	sltu	$4,$16,$6
	subu	$7,$17,$3
	subu	$7,$7,$4
	move	$4,$18
	jal	url_fseek
	sw	$0,16($sp)

	jal	get_be64
	move	$4,$18

	move	$4,$2
	li	$2,790822912			# 0x2f230000
	ori	$2,$2,0xe64e
	beq	$4,$2,$L202
	li	$2,1314390016			# 0x4e580000

	lui	$6,%hi($LC7)
$L210:
	move	$4,$21
	addiu	$6,$6,%lo($LC7)
	jal	av_log
	move	$5,$0

	li	$2,-1			# 0xffffffffffffffff
$L106:
	lw	$31,140($sp)
$L215:
	lw	$fp,136($sp)
	lw	$23,132($sp)
	lw	$22,128($sp)
	lw	$21,124($sp)
	lw	$20,120($sp)
	lw	$19,116($sp)
	lw	$18,112($sp)
	lw	$17,108($sp)
	lw	$16,104($sp)
	j	$31
	addiu	$sp,$sp,144

$L202:
	ori	$2,$2,0xdd67
	bne	$3,$2,$L210
	lui	$6,%hi($LC7)

	li	$2,790822912			# 0x2f230000
	li	$3,1314390016			# 0x4e580000
	ori	$3,$3,0xdd67
	move	$4,$19
	move	$5,$18
	li	$6,1			# 0x1
	ori	$2,$2,0xe64e
	sw	$3,20($sp)
	jal	get_packetheader
	sw	$2,16($sp)

	move	$4,$18
	move	$22,$2
	jal	url_ftell
	sra	$23,$2,31

	sw	$2,80($sp)
	sw	$3,84($sp)
$L107:
	jal	get_byte
	move	$4,$18

	andi	$2,$2,0x80
	bne	$2,$0,$L107
	move	$16,$0

	move	$17,$0
$L109:
	jal	get_byte
	move	$4,$18

	andi	$4,$2,0x7f
	srl	$3,$16,25
	sll	$6,$16,7
	sll	$7,$17,7
	or	$7,$3,$7
	addu	$8,$6,$4
	move	$5,$0
	sltu	$3,$8,$6
	addu	$9,$7,$5
	addu	$9,$3,$9
	andi	$2,$2,0x80
	move	$16,$8
	bne	$2,$0,$L109
	move	$17,$9

	addiu	$4,$8,-1
	sltu	$2,$4,$8
	addiu	$5,$9,-1
	addu	$5,$2,$5
	bgtu	$5,$0,$L113
	nop

	bne	$5,$0,$L111
	li	$2,268369920			# 0xfff0000

	ori	$2,$2,0xfffd
	sltu	$2,$2,$4
	bne	$2,$0,$L211
	lui	$6,%hi($LC8)

$L111:
	sll	$4,$8,3
	addiu	$2,$8,1
	move	$fp,$8
	jal	av_malloc
	sw	$2,76($sp)

	lw	$4,76($sp)
	jal	av_malloc
	sw	$2,68($sp)

	sw	$2,64($sp)
	blez	$fp,$L114
	lw	$19,68($sp)

	move	$20,$0
$L116:
	move	$16,$0
	move	$17,$0
$L117:
	jal	get_byte
	move	$4,$18

	andi	$4,$2,0x7f
	srl	$3,$16,25
	sll	$6,$16,7