aviobuf.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 4,853 行 · 第 1/5 页

	.file	1 "aviobuf.c"
	.section .mdebug.abi32
	.previous
	.section	.text.init_put_byte,"ax",@progbits
	.align	2
	.align	5
	.globl	init_put_byte
	.ent	init_put_byte
	.type	init_put_byte, @function
init_put_byte:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addu	$2,$5,$6
	sw	$5,0($4)
	sw	$6,4($4)
	sw	$5,8($4)
	sw	$7,48($4)
	bne	$7,$0,$L2
	lw	$8,20($sp)

	sw	$5,12($4)
$L4:
	lw	$2,16($sp)
	lw	$3,24($sp)
	sw	$2,16($4)
	lw	$2,28($sp)
	sw	$3,24($4)
	sw	$2,28($4)
	move	$3,$0
	move	$2,$0
	sw	$2,32($4)
	sw	$3,36($4)
	sw	$8,20($4)
	sw	$0,40($4)
	sw	$0,44($4)
	sw	$0,72($4)
	sw	$0,52($4)
	sw	$0,56($4)
	beq	$8,$0,$L10
	sw	$0,68($4)

$L5:
	j	$31
	move	$2,$0

$L2:
	j	$L4
	sw	$2,12($4)

$L10:
	bne	$7,$0,$L5
	sra	$3,$6,31

	lw	$2,0($4)
	sw	$3,36($4)
	addu	$2,$2,$6
	sw	$2,12($4)
	move	$2,$0
	j	$31
	sw	$6,32($4)

	.set	macro
	.set	reorder
	.end	init_put_byte
	.section	.text.url_fsize,"ax",@progbits
	.align	2
	.align	5
	.globl	url_fsize
	.ent	url_fsize
	.type	url_fsize, @function
url_fsize:
	.frame	$sp,40,$31		# vars= 0, regs= 4/0, args= 24, gp= 0
	.mask	0x80070000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	sw	$31,36($sp)
	lw	$3,28($4)
	move	$18,$4
	move	$6,$0
	move	$7,$0
	li	$16,-32			# 0xffffffffffffffe0
	beq	$3,$0,$L14
	li	$17,-1			# 0xffffffffffffffff

	lw	$4,16($4)
	li	$2,65536			# 0x10000
	jal	$3
	sw	$2,16($sp)

	move	$16,$2
	move	$17,$3
	li	$6,-1			# 0xffffffffffffffff
	bltz	$3,$L20
	li	$7,-1			# 0xffffffffffffffff

$L14:
	move	$2,$16
	move	$3,$17
	lw	$31,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,40

$L20:
	lw	$4,16($18)
	lw	$2,28($18)
	li	$3,2			# 0x2
	jal	$2
	sw	$3,16($sp)

	addiu	$8,$2,1
	move	$16,$2
	sltu	$2,$8,$2
	move	$17,$3
	bltz	$3,$L14
	addu	$9,$2,$3

	lw	$4,16($18)
	lw	$6,32($18)
	lw	$7,36($18)
	lw	$2,28($18)
	move	$16,$8
	move	$17,$9
	jal	$2
	sw	$0,16($sp)

	move	$2,$16
	move	$3,$17
	lw	$31,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	url_fsize
	.section	.text.url_feof,"ax",@progbits
	.align	2
	.align	5
	.globl	url_feof
	.ent	url_feof
	.type	url_feof, @function
url_feof:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	$31
	lw	$2,44($4)

	.set	macro
	.set	reorder
	.end	url_feof
	.section	.text.url_ferror,"ax",@progbits
	.align	2
	.align	5
	.globl	url_ferror
	.ent	url_ferror
	.type	url_ferror, @function
url_ferror:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	$31
	lw	$2,72($4)

	.set	macro
	.set	reorder
	.end	url_ferror
	.section	.text.get_checksum,"ax",@progbits
	.align	2
	.align	5
	.globl	get_checksum
	.ent	get_checksum
	.type	get_checksum, @function
get_checksum:
	.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	$5,64($4)
	lw	$6,8($4)
	move	$16,$4
	lw	$2,68($4)
	lw	$4,60($4)
	jal	$2
	subu	$6,$6,$5

	sw	$2,60($16)
	sw	$0,68($16)
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	get_checksum
	.section	.text.init_checksum,"ax",@progbits
	.align	2
	.align	5
	.globl	init_checksum
	.ent	init_checksum
	.type	init_checksum, @function
init_checksum:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	beq	$5,$0,$L31
	sw	$5,68($4)

	lw	$2,8($4)
	sw	$6,60($4)
	sw	$2,64($4)
$L31:
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	init_checksum
	.section	.text.url_fileno,"ax",@progbits
	.align	2
	.align	5
	.globl	url_fileno
	.ent	url_fileno
	.type	url_fileno, @function
url_fileno:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	$31
	lw	$2,16($4)

	.set	macro
	.set	reorder
	.end	url_fileno
	.section	.text.url_fget_max_packet_size,"ax",@progbits
	.align	2
	.align	5
	.globl	url_fget_max_packet_size
	.ent	url_fget_max_packet_size
	.type	url_fget_max_packet_size, @function
url_fget_max_packet_size:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	$31
	lw	$2,56($4)

	.set	macro
	.set	reorder
	.end	url_fget_max_packet_size
	.section	.text.dyn_buf_seek,"ax",@progbits
	.align	2
	.align	5
	.ent	dyn_buf_seek
	.type	dyn_buf_seek, @function
dyn_buf_seek:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$3,16($sp)
	li	$2,1			# 0x1
	beq	$3,$2,$L47
	move	$10,$4

	li	$2,2			# 0x2
	beq	$3,$2,$L48
	nop

$L39:
	li	$2,-1			# 0xffffffffffffffff
	bgtu	$7,$0,$L50
	li	$3,-1			# 0xffffffffffffffff

	beq	$7,$0,$L49
	nop

	sw	$6,0($10)
	move	$2,$0
	move	$3,$0
$L50:
	j	$31
	nop

$L49:
	bltz	$6,$L50
	nop

	move	$2,$0
	move	$3,$0
	j	$31
	sw	$6,0($10)

$L47:
	lw	$2,0($4)
$L46:
	sra	$5,$2,31
	addu	$8,$6,$2
	sltu	$2,$8,$6
	addu	$9,$7,$5
	addu	$9,$2,$9
	move	$6,$8
	j	$L39
	move	$7,$9

$L48:
	j	$L46
	lw	$2,4($4)

	.set	macro
	.set	reorder
	.end	dyn_buf_seek
	.section	.text.url_setbufsize,"ax",@progbits
	.align	2
	.align	5
	.globl	url_setbufsize
	.ent	url_setbufsize
	.type	url_setbufsize, @function
url_setbufsize:
	.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
	.mask	0x80070000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	sw	$17,20($sp)
	move	$17,$4
	move	$4,$5
	sw	$18,24($sp)
	sw	$16,16($sp)
	sw	$31,28($sp)
	jal	av_malloc
	move	$18,$5

	move	$16,$2
	beq	$2,$0,$L54
	li	$3,-12			# 0xfffffffffffffff4

	jal	av_free
	lw	$4,0($17)

	lw	$2,48($17)
	addu	$4,$16,$18
	move	$3,$0
	sw	$16,0($17)
	sw	$18,4($17)
	beq	$2,$0,$L58
	sw	$16,8($17)

	sw	$4,12($17)
	move	$3,$0
$L54:
	lw	$31,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	move	$2,$3
	j	$31
	addiu	$sp,$sp,32

$L58:
	sw	$16,12($17)
	lw	$31,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	move	$2,$3
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	url_setbufsize
	.section	.text.url_fclose,"ax",@progbits
	.align	2
	.align	5
	.globl	url_fclose
	.ent	url_fclose
	.type	url_fclose, @function
url_fclose:
	.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
	.mask	0x80030000,-8
	.fmask	0x00000000,0
	addiu	$sp,$sp,-32
	sw	$16,16($sp)
	sw	$31,24($sp)
	sw	$17,20($sp)
	move	$16,$4
	lw	$4,0($4)
	.set	noreorder
	.set	nomacro
	jal	av_free
	lw	$17,16($16)
	.set	macro
	.set	reorder

	andi	$3,$16,0x3
	li	$2,4			# 0x4
	subu	$3,$2,$3
	li	$2,2			# 0x2
	move	$4,$16
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L62
	addiu	$16,$16,80
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L63
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L82
$L60:
	addiu	$5,$4,-4
	move	$2,$0
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$4,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L84
	addiu	$2,$16,-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,$0,$L84
	addiu	$2,$16,-31
	.set	macro
	.set	reorder

$L76:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L76
	addiu	$2,$16,-31
	.set	macro
	.set	reorder

$L84:
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L85
	addiu	$2,$16,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L86:
#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,$0,$L86
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$16,-4
$L85:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	beq	$4,$0,$L69
$L78:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	bne	$2,$0,$L78
$L69:
	andi	$16,$16,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L73
	addiu	$3,$5,4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L74
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L83
	lw	$31,24($sp)
	.set	macro
	.set	reorder

	move	$4,$17
	lw	$17,20($sp)
	lw	$16,16($sp)
	.set	noreorder
	.set	nomacro
	j	url_close
	addiu	$sp,$sp,32
	.set	macro
	.set	reorder

$L73:
	sb	$0,4($5)
	sb	$0,1($3)
	move	$4,$17
	lw	$31,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	.set	noreorder
	.set	nomacro
	j	url_close
	addiu	$sp,$sp,32
	.set	macro
	.set	reorder

$L62:
	sb	$0,0($4)
	sb	$0,1($4)
	.set	noreorder
	.set	nomacro
	j	$L60
	addiu	$4,$4,2
	.set	macro
	.set	reorder

$L74:
	sb	$0,6($5)
	sb	$0,4($5)
	sb	$0,5($5)
	move	$4,$17
	lw	$31,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	.set	noreorder
	.set	nomacro
	j	url_close
	addiu	$sp,$sp,32
	.set	macro
	.set	reorder

$L63:
	sb	$0,0($4)
	sb	$0,1($4)
	sb	$0,2($4)
	.set	noreorder
	.set	nomacro
	j	$L60
	addiu	$4,$4,3
	.set	macro
	.set	reorder

$L83:
	sb	$0,4($5)
	move	$4,$17
	lw	$31,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	.set	noreorder
	.set	nomacro
	j	url_close
	addiu	$sp,$sp,32
	.set	macro
	.set	reorder

$L82:
	sb	$0,0($4)
	.set	noreorder
	.set	nomacro
	j	$L60
	addiu	$4,$4,1
	.set	macro
	.set	reorder

	.end	url_fclose
	.section	.text.url_seek_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	url_seek_packet
	.type	url_seek_packet, @function
url_seek_packet:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	url_seek
	nop

	.set	macro
	.set	reorder
	.end	url_seek_packet
	.section	.text.url_write_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	url_write_packet
	.type	url_write_packet, @function
url_write_packet:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	url_write
	nop

	.set	macro
	.set	reorder
	.end	url_write_packet
	.section	.text.url_read_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	url_read_packet
	.type	url_read_packet, @function
url_read_packet:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	url_read
	nop

	.set	macro
	.set	reorder
	.end	url_read_packet
	.section	.text.url_fdopen,"ax",@progbits
	.align	2
	.align	5
	.globl	url_fdopen
	.ent	url_fdopen
	.type	url_fdopen, @function
url_fdopen:
	.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	sw	$16,16($sp)
	move	$16,$4
	move	$4,$5
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$31,36($sp)
	jal	url_get_max_packet_size
	move	$19,$5

	move	$18,$2
	li	$20,32768			# 0x8000
	beq	$2,$0,$L96
	li	$17,32768			# 0x8000

	move	$17,$2
	move	$20,$2
$L96:
	jal	av_malloc
	move	$4,$17

	move	$3,$2
	beq	$3,$0,$L99
	li	$2,-12			# 0xfffffffffffffff4

	lw	$2,4($19)
	addu	$4,$3,$17
	andi	$2,$2,0x3
	sltu	$2,$0,$2
	sw	$20,4($16)
	sw	$2,48($16)
	sw	$3,0($16)
	bne	$2,$0,$L100
	sw	$3,8($16)

	sw	$3,12($16)
$L102:
	lui	$2,%hi(url_write_packet)
	addiu	$2,$2,%lo(url_write_packet)
	sw	$0,52($16)
	sw	$0,56($16)
	sw	$0,40($16)
	sw	$0,44($16)
	sw	$0,72($16)
	sw	$2,24($16)
	lui	$3,%hi(url_read_packet)
	lui	$2,%hi(url_seek_packet)
	lw	$4,8($19)
	addiu	$3,$3,%lo(url_read_packet)
	addiu	$2,$2,%lo(url_seek_packet)
	sw	$3,20($16)
	sw	$2,28($16)
	move	$3,$0
	move	$2,$0
	sw	$2,32($16)
	sw	$18,56($16)
	sw	$4,52($16)
	sw	$19,16($16)
	sw	$3,36($16)
	sw	$0,68($16)
	move	$2,$0
$L99:
	lw	$31,36($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,40

$L100:
	j	$L102
	sw	$4,12($16)

	.set	macro
	.set	reorder
	.end	url_fdopen
	.section	.text.url_open_dyn_buf,"ax",@progbits
	.align	2
	.align	5
	.globl	url_open_dyn_buf
	.ent	url_open_dyn_buf
	.type	url_open_dyn_buf, @function
url_open_dyn_buf:
	.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	$16,16($sp)
	move	$16,$4
	sw	$31,20($sp)
	jal	av_malloc
	li	$4,1048			# 0x418

	move	$4,$2
	addiu	$5,$2,20
	addiu	$6,$2,1044
	li	$7,1024			# 0x400
	beq	$4,$0,$L107
	li	$2,-1			# 0xffffffffffffffff

	lui	$2,%hi(dyn_buf_write)
	addiu	$2,$2,%lo(dyn_buf_write)
	lui	$3,%hi(dyn_buf_seek)
	addiu	$3,$3,%lo(dyn_buf_seek)
	sw	$2,24($16)
	li	$2,1			# 0x1
	sw	$7,16($4)
	sw	$0,0($4)
	sw	$0,4($4)
	sw	$0,8($4)
	sw	$3,28($16)
	sw	$2,48($16)
	move	$3,$0
	move	$2,$0
	sw	$0,12($4)
	sw	$2,32($16)
	sw	$4,16($16)
	sw	$7,4($16)
	sw	$0,56($16)
	sw	$5,8($16)
	sw	$6,12($16)
	sw	$5,0($16)
	sw	$0,20($16)
	sw	$3,36($16)
	sw	$0,40($16)
	sw	$0,44($16)
	sw	$0,72($16)
	sw	$0,52($16)
	sw	$0,68($16)
	move	$2,$0
$L107:
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	url_open_dyn_buf
	.section	.text.url_open_buf,"ax",@progbits
	.align	2
	.align	5
	.globl	url_open_buf
	.ent	url_open_buf
	.type	url_open_buf, @function
url_open_buf:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	andi	$7,$7,0x3
	sltu	$7,$0,$7
	addu	$8,$5,$6
	sra	$2,$6,31
	sw	$5,0($4)
	sw	$6,4($4)
	sw	$5,8($4)
	bne	$7,$0,$L110
	sw	$7,48($4)

	sw	$2,36($4)
	move	$2,$0
	sw	$8,12($4)
	sw	$0,16($4)
	sw	$0,24($4)
	sw	$0,20($4)
	sw	$0,28($4)
	sw	$0,40($4)
	sw	$0,44($4)
	sw	$0,72($4)
	sw	$0,52($4)
	sw	$0,56($4)
	sw	$0,68($4)
	j	$31
	sw	$6,32($4)

$L110:
	move	$2,$0
	move	$3,$0
	sw	$2,32($4)
	move	$2,$0
	sw	$8,12($4)
	sw	$0,68($4)
	sw	$0,16($4)
	sw	$0,24($4)
	sw	$0,20($4)
	sw	$0,28($4)
	sw	$3,36($4)
	sw	$0,40($4)
	sw	$0,44($4)
	sw	$0,72($4)
	sw	$0,52($4)
	j	$31
	sw	$0,56($4)

	.set	macro
	.set	reorder
	.end	url_open_buf
	.section	.text.url_open_dyn_packet_buf,"ax",@progbits
	.align	2
	.align	5
	.globl	url_open_dyn_packet_buf
	.ent	url_open_dyn_packet_buf
	.type	url_open_dyn_packet_buf, @function
url_open_dyn_packet_buf:
	.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
	.mask	0x80030000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	addiu	$2,$5,24
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$31,24($sp)
	move	$16,$5
	sltu	$3,$2,$5
	bgtz	$5,$L121
	move	$17,$4

$L115:
	li	$3,-1			# 0xffffffffffffffff
$L119:
	lw	$31,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	move	$2,$3
	j	$31
	addiu	$sp,$sp,32

$L121:
	bne	$3,$0,$L115
	move	$4,$2

	jal	av_malloc
	nop

	addiu	$5,$2,20
	move	$4,$2
	addu	$6,$5,$16
	beq	$2,$0,$L115
	move	$3,$0

	sw	$2,16($17)
	lui	$2,%hi(dyn_packet_buf_write)
	addiu	$2,$2,%lo(dyn_packet_buf_write)
	sw	$16,16($4)
	sw	$0,0($4)
	sw	$0,4($4)