msvideo1.mid

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,图片解码,浏览,电子书,录音,想学ucos,识货的人就下吧 russblock fmradio explore set

	addu	$2,$2,$21
	andi	$4,$5,0x1
	lhu	$3,8($2)
	xori	$4,$4,0x1
	srl	$5,$5,1
	andi	$5,$5,0xffff
	sll	$4,$4,1
	sh	$3,0($8)
	addu	$4,$4,$21
	andi	$3,$5,0x1
	lhu	$2,8($4)
	xori	$3,$3,0x1
	srl	$5,$5,1
	sll	$3,$3,1
	sh	$2,2($6)
	addu	$3,$3,$21
	andi	$2,$5,0x1
	lhu	$4,8($3)
	xori	$2,$2,0x1
	sll	$2,$2,1
	sh	$4,4($6)
	addu	$2,$2,$21
	lhu	$3,8($2)
	addiu	$10,$10,1
	sh	$3,6($6)
	srl	$9,$5,1
	addu	$8,$8,$11
	.set	noreorder
	.set	nomacro
	bne	$10,$7,$L93
	addu	$6,$6,$11
	.set	macro
	.set	reorder

	addiu	$13,$13,4
	.set	noreorder
	.set	nomacro
	j	$L69
	addiu	$15,$15,-1
	.set	macro
	.set	reorder

$L31:
	andi	$3,$4,0xfc
$L127:
	li	$2,132			# 0x84
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L122
	sll	$2,$4,24
	.set	macro
	.set	reorder

	sra	$2,$2,24
	.set	noreorder
	.set	nomacro
	bltz	$2,$L39
	sll	$2,$4,8
	.set	macro
	.set	reorder

	addiu	$3,$7,2
	sll	$4,$2,16
	slt	$2,$9,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L41
	sra	$4,$4,16
	.set	macro
	.set	reorder

$L118:
	lw	$4,0($20)
	lui	$6,%hi($LC1)
	addiu	$6,$6,%lo($LC1)
	move	$7,$3
	move	$5,$0
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$9,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L126
	lw	$3,128($sp)
	.set	macro
	.set	reorder

$L72:
	andi	$3,$4,0xfc
$L128:
	li	$2,132			# 0x84
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L123
	sll	$2,$4,24
	.set	macro
	.set	reorder

	sra	$2,$2,24
	.set	noreorder
	.set	nomacro
	bltz	$2,$L80
	sll	$2,$4,8
	.set	macro
	.set	reorder

	addiu	$8,$7,4
	sll	$11,$2,16
	slt	$2,$10,$8
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L82
	sra	$11,$11,16
	.set	macro
	.set	reorder

$L120:
	lui	$6,%hi($LC1)
	move	$4,$22
	addiu	$6,$6,%lo($LC1)
	move	$7,$8
	move	$5,$0
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$10,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L126
	lw	$3,128($sp)
	.set	macro
	.set	reorder

$L122:
	addiu	$2,$4,-132
	sll	$2,$2,8
	addu	$2,$2,$8
	addiu	$22,$2,-1
	addiu	$16,$16,4
	.set	noreorder
	.set	nomacro
	j	$L27
	addiu	$19,$19,-1
	.set	macro
	.set	reorder

$L123:
	addiu	$2,$4,-132
	sll	$2,$2,8
	addu	$2,$2,$9
	addiu	$16,$2,-1
	addiu	$13,$13,4
	.set	noreorder
	.set	nomacro
	j	$L69
	addiu	$15,$15,-1
	.set	macro
	.set	reorder

$L121:
	addiu	$3,$7,16
	slt	$2,$10,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L124
	addu	$2,$6,$8
	.set	macro
	.set	reorder

	lbu	$3,1($2)
	lbu	$4,0($2)
	sll	$3,$3,8
	or	$3,$3,$4
	addiu	$2,$7,6
	sh	$3,36($sp)
	addu	$2,$6,$2
	lbu	$3,1($2)
	lbu	$4,0($2)
	sll	$3,$3,8
	or	$3,$3,$4
	addiu	$2,$7,8
	sh	$3,38($sp)
	addu	$2,$6,$2
	lbu	$3,1($2)
	lbu	$4,0($2)
	sll	$3,$3,8
	or	$3,$3,$4
	addiu	$2,$7,10
	sh	$3,40($sp)
	addu	$2,$6,$2
	lbu	$3,1($2)
	lbu	$4,0($2)
	sll	$3,$3,8
	or	$3,$3,$4
	addiu	$2,$7,12
	sh	$3,42($sp)
	addu	$2,$6,$2
	lbu	$3,1($2)
	lbu	$4,0($2)
	sll	$3,$3,8
	or	$3,$3,$4
	addiu	$17,$7,14
	addu	$2,$6,$17
	sh	$3,44($sp)
	lbu	$3,1($2)
	lbu	$5,0($2)
	sll	$4,$13,1
	sll	$3,$3,8
	li	$2,4			# 0x4
	subu	$2,$2,$18
	addu	$8,$19,$4
	or	$3,$3,$5
	sll	$12,$2,1
	move	$10,$8
	move	$11,$0
	addiu	$21,$sp,24
	sh	$3,46($sp)
$L88:
	andi	$6,$11,0x2
	andi	$2,$9,0x1
	sll	$6,$6,1
	xori	$2,$2,0x1
	srl	$5,$9,1
	addu	$2,$6,$2
	andi	$4,$5,0x1
	sll	$2,$2,1
	srl	$5,$5,1
	addu	$2,$2,$21
	xori	$4,$4,0x1
	lhu	$7,8($2)
	andi	$3,$5,0x1
	addu	$4,$6,$4
	sll	$4,$4,1
	xori	$3,$3,0x1
	sh	$7,0($10)
	srl	$5,$5,1
	addu	$4,$4,$21
	addu	$3,$3,$6
	lhu	$7,8($4)
	addiu	$3,$3,2
	andi	$2,$5,0x1
	sll	$3,$3,1
	xori	$2,$2,0x1
	sh	$7,2($8)
	addu	$3,$3,$21
	addu	$2,$2,$6
	lhu	$4,8($3)
	addiu	$2,$2,2
	sll	$2,$2,1
	sh	$4,4($8)
	addu	$2,$2,$21
	lhu	$3,8($2)
	addiu	$11,$11,1
	li	$2,4			# 0x4
	sh	$3,6($8)
	srl	$9,$5,1
	addu	$10,$10,$12
	.set	noreorder
	.set	nomacro
	bne	$11,$2,$L88
	addu	$8,$8,$12
	.set	macro
	.set	reorder

	addiu	$12,$17,2
	addiu	$13,$13,4
	.set	noreorder
	.set	nomacro
	j	$L69
	addiu	$15,$15,-1
	.set	macro
	.set	reorder

$L39:
	sltu	$2,$4,144
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L45
	li	$2,4			# 0x4
	.set	macro
	.set	reorder

	addiu	$2,$7,8
	sw	$2,48($sp)
	slt	$2,$9,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L125
	addiu	$21,$sp,24
	.set	macro
	.set	reorder

	sll	$2,$4,8
	addu	$5,$5,$7
	move	$4,$21
	li	$6,8			# 0x8
	or	$17,$2,$8
	.set	noreorder
	.set	nomacro
	jal	memcpy
	sw	$11,72($sp)
	.set	macro
	.set	reorder

	li	$3,4			# 0x4
	lw	$11,72($sp)
	subu	$10,$3,$23
	addu	$8,$fp,$16
	move	$9,$0
$L49:
	andi	$7,$9,0x2
	sll	$7,$7,1
	andi	$2,$17,0x1
	addu	$6,$7,$21
	xori	$2,$2,0x1
	srl	$5,$17,1
	addu	$2,$6,$2
	lbu	$3,0($2)
	andi	$4,$5,0x1
	xori	$4,$4,0x1
	srl	$5,$5,1
	sb	$3,0($8)
	addu	$6,$6,$4
	andi	$3,$5,0x1
	lbu	$2,0($6)
	xori	$3,$3,0x1
	srl	$5,$5,1
	addu	$3,$3,$21
	sb	$2,1($8)
	addu	$3,$3,$7
	andi	$2,$5,0x1
	lbu	$4,2($3)
	xori	$2,$2,0x1
	addu	$2,$2,$21
	sb	$4,2($8)
	addu	$2,$2,$7
	lbu	$3,2($2)
	addiu	$9,$9,1
	li	$2,4			# 0x4
	sb	$3,3($8)
	srl	$17,$5,1
	.set	noreorder
	.set	nomacro
	bne	$9,$2,$L49
	addu	$8,$8,$10
	.set	macro
	.set	reorder

	lw	$6,48($sp)
	addiu	$16,$16,4
	.set	noreorder
	.set	nomacro
	j	$L27
	addiu	$19,$19,-1
	.set	macro
	.set	reorder

$L80:
	sll	$2,$13,1
	li	$3,4			# 0x4
	sll	$4,$4,8
	subu	$3,$3,$18
	addu	$5,$19,$2
	or	$4,$4,$9
	sll	$3,$3,1
	move	$6,$5
	move	$8,$0
$L90:
	addiu	$8,$8,1
	li	$2,4			# 0x4
	sh	$4,0($6)
	sh	$4,2($5)
	sh	$4,4($5)
	sh	$4,6($5)
	addu	$6,$6,$3
	.set	noreorder
	.set	nomacro
	bne	$8,$2,$L90
	addu	$5,$5,$3
	.set	macro
	.set	reorder

	addiu	$13,$13,4
	addiu	$15,$15,-1
	.set	noreorder
	.set	nomacro
	j	$L69
	sh	$4,32($sp)
	.set	macro
	.set	reorder

$L45:
	subu	$7,$2,$23
	addu	$4,$fp,$16
	move	$5,$0
	sb	$8,24($sp)
$L50:
	lbu	$2,24($sp)
	addiu	$5,$5,1
	sb	$2,0($4)
	lbu	$3,24($sp)
	sb	$3,1($4)
	lbu	$2,24($sp)
	sb	$2,2($4)
	lbu	$3,24($sp)
	li	$2,4			# 0x4
	sb	$3,3($4)
	.set	noreorder
	.set	nomacro
	bne	$5,$2,$L50
	addu	$4,$4,$7
	.set	macro
	.set	reorder

	addiu	$16,$16,4
	.set	noreorder
	.set	nomacro
	j	$L27
	addiu	$19,$19,-1
	.set	macro
	.set	reorder

$L117:
	lw	$4,0($20)
	lui	$6,%hi($LC1)
	addiu	$6,$6,%lo($LC1)
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$9,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L126
	lw	$3,128($sp)
	.set	macro
	.set	reorder

$L119:
	move	$4,$22
	addiu	$6,$6,%lo($LC1)
	move	$5,$0
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$10,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L126
	lw	$3,128($sp)
	.set	macro
	.set	reorder

$L124:
	lui	$6,%hi($LC1)
	move	$4,$22
	addiu	$6,$6,%lo($LC1)
	move	$7,$3
	move	$5,$0
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$10,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L126
	lw	$3,128($sp)
	.set	macro
	.set	reorder

$L116:
	lw	$4,0($20)
	addiu	$6,$6,%lo($LC0)
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$5,$0
	.set	macro
	.set	reorder

	li	$2,-1			# 0xffffffffffffffff
	.set	noreorder
	.set	nomacro
	j	$L14
	sw	$2,136($sp)
	.set	macro
	.set	reorder

$L125:
	lw	$4,0($20)
	lui	$6,%hi($LC1)
	lw	$7,48($sp)
	addiu	$6,$6,%lo($LC1)
	move	$5,$0
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$9,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L126
	lw	$3,128($sp)
	.set	macro
	.set	reorder

$L53:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,1024			# 0x400
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L56
	lw	$22,0($20)
	.set	macro
	.set	reorder

	.end	msvideo1_decode_frame
	.globl	msvideo1_decoder
	.section	.rodata.str1.4
	.align	2
$LC2:
	.ascii	"msvideo1\000"
	.data
	.align	2
	.type	msvideo1_decoder, @object
	.size	msvideo1_decoder, 52
msvideo1_decoder:
	.word	$LC2
	.word	0
	.word	47
	.word	3336
	.word	msvideo1_decode_init
	.word	0
	.word	msvideo1_decode_end
	.word	msvideo1_decode_frame
	.word	2
	.space	16
	.ident	"GCC: (GNU) 4.1.2"