output.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

	.file	1 "output.c"
	.section .mdebug.abi32
	.previous
	.section	.rodata.cst4,"aM",@progbits,4
	.align	2
$LC0:
	.word	1518500250
	.align	2
$LC1:
	.word	688004886
	.align	2
$LC2:
	.word	8388607
	.section	.text.output_to_PCM_sux,"ax",@progbits
	.align	2
	.align	5
	.globl	output_to_PCM_sux
	.ent	output_to_PCM_sux
	.type	output_to_PCM_sux, @function
output_to_PCM_sux:
	.frame	$sp,56,$31		# vars= 16, regs= 9/0, args= 0, gp= 0
	.mask	0x40ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	sw	$18,24($sp)
	andi	$18,$7,0x00ff
	sw	$fp,48($sp)
	sw	$23,44($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$22,40($sp)
	sw	$21,36($sp)
	sw	$20,32($sp)
	sw	$19,28($sp)
	move	$14,$4
	move	$16,$5
	move	$fp,$6
	lhu	$17,72($sp)
	beq	$18,$0,$L2
	lbu	$23,76($sp)

	li	$22,1			# 0x1
	sw	$0,8($sp)
	j	$L4
	sw	$0,0($sp)

$L75:
	beq	$23,$22,$L74
	nop

$L5:
	lw	$3,8($sp)
$L84:
	addiu	$2,$3,1
	andi	$2,$2,0x00ff
	sw	$2,8($sp)
	lw	$2,0($sp)
	lw	$3,8($sp)
	addiu	$2,$2,1
	beq	$18,$3,$L2
	sw	$2,0($sp)

$L4:
	li	$2,2			# 0x2
	beq	$23,$2,$L7
	sltu	$2,$23,3

	bne	$2,$0,$L75
	li	$2,3			# 0x3

	beq	$23,$2,$L8
	li	$2,4			# 0x4

	bne	$23,$2,$L84
	lw	$3,8($sp)

	beq	$17,$0,$L84
	lw	$2,0($sp)

	lui	$3,%hi($LC0)
	andi	$19,$2,0x00ff
	lui	$2,%hi($LC1)
	addiu	$3,$3,%lo($LC0)
	addiu	$2,$2,%lo($LC1)
	lw	$24,0($3)
	lw	$25,0($2)
	move	$12,$0
	move	$13,$0
	addiu	$15,$14,1936
	j	$L51
	li	$20,1073741824			# 0x40000000

$L77:
	lbu	$2,0($3)
$L71:
	sll	$2,$2,2
	addu	$2,$2,$16
	lw	$3,0($2)
	sll	$4,$4,2
	addu	$4,$4,$3
	lw	$4,0($4)
$L54:
	lw	$3,8($sp)
	addiu	$13,$13,1
	mtlo	$3
	madd	$12,$18
	addiu	$3,$12,1
	mflo	$2
	andi	$12,$3,0xffff
	sll	$2,$2,2
	addu	$2,$2,$fp
	beq	$17,$12,$L5
	sw	$4,0($2)

$L51:
	lbu	$2,17($14)
	lbu	$3,16($14)
	beq	$2,$22,$L76
	andi	$4,$13,0xffff

	beq	$3,$0,$L77
	addu	$3,$15,$19

	bne	$19,$0,$L57
	sll	$11,$4,2

	lbu	$2,1936($14)
	lbu	$3,3($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,1($15)
	addu	$5,$5,$11
$L72:
	lw	$6,0($5)
	addu	$2,$11,$2
	lw	$8,0($2)
	mult	$6,$24
	sll	$4,$4,2
	mflo	$6
	mfhi	$7
	mult	$8,$24
	addu	$4,$4,$16
	mflo	$8
	lw	$5,0($4)
	addu	$2,$6,$20
	sltu	$10,$2,$6
	addu	$4,$8,$20
	mfhi	$9
	addu	$3,$10,$7
	addu	$11,$11,$5
	sltu	$10,$4,$8
	addu	$5,$10,$9
	sll	$8,$3,1
	lw	$6,0($11)
	srl	$2,$2,31
	or	$2,$8,$2
	srl	$4,$4,31
	sll	$8,$5,1
	addu	$6,$6,$2
	or	$4,$8,$4
	addu	$6,$6,$4
	mult	$6,$25
	mflo	$6
	mfhi	$7
	addu	$2,$6,$20
	sltu	$4,$2,$6
	addu	$3,$4,$7
	sll	$5,$3,1
	srl	$2,$2,31
	or	$2,$5,$2
	j	$L54
	move	$4,$2

$L7:
	beq	$17,$0,$L5
	lw	$2,0($sp)

	lui	$3,%hi($LC0)
	andi	$20,$2,0x00ff
	lui	$2,%hi($LC2)
	addiu	$2,$2,%lo($LC2)
	lw	$21,0($2)
	lbu	$2,17($14)
	addiu	$3,$3,%lo($LC0)
	move	$13,$0
	lw	$19,0($3)
	move	$12,$0
	addiu	$15,$14,1936
	li	$24,1073741824			# 0x40000000
	lbu	$3,16($14)
	beq	$2,$22,$L78
	andi	$4,$13,0xffff

$L29:
	bne	$3,$0,$L32
	addu	$3,$15,$20

	lbu	$2,0($3)
$L67:
	sll	$2,$2,2
	addu	$2,$2,$16
	lw	$3,0($2)
	sll	$4,$4,2
	addu	$4,$4,$3
	lw	$2,0($4)
	bltz	$2,$L36
	nop

$L79:
	addiu	$2,$2,32
	sra	$4,$2,6
	slt	$3,$4,$21
	bne	$3,$0,$L85
	lw	$3,8($sp)

	move	$4,$21
$L38:
	lw	$3,8($sp)
$L85:
	addiu	$13,$13,1
	mtlo	$3
	madd	$18,$12
	addiu	$3,$12,1
	mflo	$2
	andi	$12,$3,0xffff
	sll	$2,$2,2
	addu	$2,$2,$fp
	beq	$17,$12,$L5
	sw	$4,0($2)

	lbu	$2,17($14)
	lbu	$3,16($14)
	bne	$2,$22,$L29
	andi	$4,$13,0xffff

$L78:
	j	$L67
	lbu	$2,1936($14)

$L32:
	bne	$20,$0,$L34
	sll	$11,$4,2

	lbu	$2,1936($14)
	lbu	$3,3($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,1($15)
	addu	$5,$5,$11
$L68:
	lw	$6,0($5)
	addu	$2,$11,$2
	lw	$8,0($2)
	mult	$6,$19
	sll	$4,$4,2
	mflo	$6
	mfhi	$7
	mult	$8,$19
	addu	$4,$4,$16
	mflo	$8
	lw	$5,0($4)
	addu	$2,$6,$24
	sltu	$10,$2,$6
	addu	$4,$8,$24
	mfhi	$9
	addu	$3,$10,$7
	addu	$11,$11,$5
	sltu	$10,$4,$8
	addu	$5,$10,$9
	sll	$8,$3,1
	lw	$6,0($11)
	srl	$2,$2,31
	or	$2,$8,$2
	srl	$4,$4,31
	sll	$8,$5,1
	addu	$6,$6,$2
	or	$4,$8,$4
	li	$2,687996928			# 0x29020000
	addu	$6,$6,$4
	ori	$2,$2,0x1f16
	mult	$6,$2
	mflo	$6
	mfhi	$7
	addu	$2,$6,$24
	sltu	$4,$2,$6
	addu	$3,$4,$7
	sll	$5,$3,1
	srl	$2,$2,31
	or	$2,$5,$2
	bgez	$2,$L79
	nop

$L36:
	addiu	$2,$2,-32
	sra	$2,$2,6
	li	$4,-8388608			# 0xffffffffff800000
	slt	$3,$2,$4
	j	$L38
	movz	$4,$2,$3

$L34:
	lbu	$2,1936($14)
	lbu	$3,4($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,2($15)
	j	$L68
	addu	$5,$5,$11

$L76:
	j	$L71
	lbu	$2,1936($14)

$L57:
	lbu	$2,1936($14)
	lbu	$3,4($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,2($15)
	j	$L72
	addu	$5,$5,$11

$L2:
	move	$2,$fp
	lw	$23,44($sp)
	lw	$fp,48($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,56

$L8:
	beq	$17,$0,$L5
	lw	$2,0($sp)

	lui	$3,%hi($LC0)
	andi	$20,$2,0x00ff
	lui	$2,%hi($LC1)
	addiu	$2,$2,%lo($LC1)
	lw	$21,0($2)
	lbu	$2,17($14)
	addiu	$3,$3,%lo($LC0)
	move	$13,$0
	lw	$19,0($3)
	move	$12,$0
	addiu	$15,$14,1936
	li	$24,1073741824			# 0x40000000
	lbu	$3,16($14)
	beq	$2,$22,$L80
	andi	$4,$13,0xffff

$L41:
	bne	$3,$0,$L44
	addu	$3,$15,$20

	lbu	$2,0($3)
$L69:
	sll	$2,$2,2
	addu	$2,$2,$16
	lw	$3,0($2)
	sll	$4,$4,2
	addu	$4,$4,$3
	lw	$2,0($4)
	bltz	$2,$L48
	nop

$L81:
	addiu	$2,$2,2
	sll	$4,$2,2
$L50:
	lw	$3,8($sp)
	addiu	$13,$13,1
	mtlo	$3
	madd	$12,$18
	addiu	$3,$12,1
	mflo	$2
	andi	$12,$3,0xffff
	sll	$2,$2,2
	addu	$2,$2,$fp
	beq	$17,$12,$L5
	sw	$4,0($2)

	lbu	$2,17($14)
	lbu	$3,16($14)
	bne	$2,$22,$L41
	andi	$4,$13,0xffff

$L80:
	j	$L69
	lbu	$2,1936($14)

$L44:
	bne	$20,$0,$L46
	sll	$11,$4,2

	lbu	$2,1936($14)
	lbu	$3,3($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,1($15)
	addu	$5,$5,$11
$L70:
	lw	$6,0($5)
	addu	$2,$11,$2
	lw	$8,0($2)
	mult	$6,$19
	sll	$4,$4,2
	mflo	$6
	mfhi	$7
	mult	$8,$19
	addu	$4,$4,$16
	mflo	$8
	lw	$5,0($4)
	addu	$2,$6,$24
	sltu	$10,$2,$6
	addu	$4,$8,$24
	mfhi	$9
	addu	$3,$10,$7
	addu	$11,$11,$5
	sltu	$10,$4,$8
	addu	$5,$10,$9
	sll	$8,$3,1
	lw	$6,0($11)
	srl	$2,$2,31
	or	$2,$8,$2
	srl	$4,$4,31
	sll	$8,$5,1
	addu	$6,$6,$2
	or	$4,$8,$4
	addu	$6,$6,$4
	mult	$6,$21
	mflo	$6
	mfhi	$7
	addu	$2,$6,$24
	sltu	$4,$2,$6
	addu	$3,$4,$7
	sll	$5,$3,1
	srl	$2,$2,31
	or	$2,$5,$2
	bgez	$2,$L81
	nop

$L48:
	addiu	$2,$2,-2
	j	$L50
	sll	$4,$2,2

$L46:
	lbu	$2,1936($14)
	lbu	$3,4($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,2($15)
	j	$L70
	addu	$5,$5,$11

$L74:
	beq	$17,$0,$L5
	lw	$2,0($sp)

	lui	$3,%hi($LC0)
	andi	$19,$2,0x00ff
	lui	$2,%hi($LC1)
	addiu	$2,$2,%lo($LC1)
	lw	$21,0($2)
	lbu	$2,17($14)
	addiu	$3,$3,%lo($LC0)
	move	$13,$0
	lw	$20,0($3)
	move	$12,$0
	addiu	$15,$14,1936
	li	$24,1073741824			# 0x40000000
	lbu	$3,16($14)
	beq	$2,$22,$L82
	andi	$4,$13,0xffff

$L16:
	bne	$3,$0,$L19
	addu	$3,$15,$19

	lbu	$2,0($3)
$L65:
	sll	$2,$2,2
	addu	$2,$2,$16
	lw	$3,0($2)
	sll	$4,$4,2
	addu	$4,$4,$3
	lw	$2,0($4)
	bltz	$2,$L23
	nop

$L83:
	addiu	$4,$2,8192
	li	$2,536805376			# 0x1fff0000
	ori	$2,$2,0xc000
	slt	$2,$4,$2
	bne	$2,$0,$L25
	sra	$2,$4,14

	li	$4,32767			# 0x7fff
$L27:
	lw	$3,8($sp)
	addiu	$13,$13,1
	mtlo	$3
	madd	$18,$12
	addiu	$3,$12,1
	mflo	$2
	andi	$12,$3,0xffff
	sll	$2,$2,1
	addu	$2,$2,$fp
	beq	$17,$12,$L5
	sh	$4,0($2)

	lbu	$2,17($14)
	lbu	$3,16($14)
	bne	$2,$22,$L16
	andi	$4,$13,0xffff

$L82:
	j	$L65
	lbu	$2,1936($14)

$L25:
	sll	$4,$2,16
	j	$L27
	sra	$4,$4,16

$L19:
	bne	$19,$0,$L21
	sll	$11,$4,2

	lbu	$2,1936($14)
	lbu	$3,3($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,1($15)
	addu	$5,$5,$11
$L66:
	lw	$6,0($5)
	addu	$2,$11,$2
	lw	$8,0($2)
	mult	$6,$20
	sll	$4,$4,2
	mflo	$6
	mfhi	$7
	mult	$8,$20
	addu	$4,$4,$16
	mflo	$8
	lw	$5,0($4)
	addu	$2,$6,$24
	sltu	$10,$2,$6
	addu	$4,$8,$24
	mfhi	$9
	addu	$3,$10,$7
	addu	$11,$11,$5
	sltu	$10,$4,$8
	addu	$5,$10,$9
	sll	$8,$3,1
	lw	$6,0($11)
	srl	$2,$2,31
	or	$2,$8,$2
	srl	$4,$4,31
	sll	$8,$5,1
	addu	$6,$6,$2
	or	$4,$8,$4
	addu	$6,$6,$4
	mult	$6,$21
	mflo	$6
	mfhi	$7
	addu	$2,$6,$24
	sltu	$4,$2,$6
	addu	$3,$4,$7
	sll	$5,$3,1
	srl	$2,$2,31
	or	$2,$5,$2
	bgez	$2,$L83
	nop

$L23:
	addiu	$2,$2,-8192
	li	$3,-536870912			# 0xffffffffe0000000
	slt	$4,$2,$3
	movz	$3,$2,$4
	sra	$3,$3,14
	sll	$4,$3,16
	j	$L27
	sra	$4,$4,16

$L21:
	lbu	$2,1936($14)
	lbu	$3,4($15)
	sll	$2,$2,2
	addu	$2,$2,$16
	sll	$3,$3,2
	lw	$5,0($2)
	addu	$3,$3,$16
	lw	$2,0($3)
	lbu	$4,2($15)
	j	$L66
	addu	$5,$5,$11

	.set	macro
	.set	reorder
	.end	output_to_PCM_sux
	.section	.text.output_to_PCM,"ax",@progbits
	.align	2
	.align	5
	.globl	output_to_PCM
	.ent	output_to_PCM
	.type	output_to_PCM, @function
output_to_PCM:
	.frame	$sp,24,$31		# vars= 0, regs= 5/0, args= 0, gp= 0
	.mask	0x001f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$20,16($sp)
	sw	$19,12($sp)
	sw	$18,8($sp)
	sw	$17,4($sp)
	sw	$16,0($sp)
	lbu	$2,1936($4)
	lbu	$3,1937($4)
	lbu	$8,1938($4)
	lbu	$9,1939($4)
	lbu	$10,1940($4)
	sll	$2,$2,2
	addu	$2,$2,$5
	sll	$3,$3,2
	sll	$8,$8,2
	sll	$9,$9,2
	sll	$10,$10,2
	lbu	$11,44($sp)
	addu	$3,$3,$5
	addu	$8,$8,$5
	addu	$9,$9,$5
	addu	$10,$10,$5
	lw	$14,0($2)
	li	$2,1			# 0x1
	move	$12,$4
	move	$13,$5
	andi	$7,$7,0x00ff
	lw	$16,0($3)
	lw	$8,0($8)
	lw	$9,0($9)
	lw	$10,0($10)
	move	$20,$6
	beq	$11,$2,$L87
	lhu	$25,40($sp)

	sw	$25,40($sp)
	sw	$11,44($sp)
	lw	$20,16($sp)
	lw	$19,12($sp)
	lw	$18,8($sp)
	lw	$17,4($sp)
	lw	$16,0($sp)
	j	output_to_PCM_sux
	addiu	$sp,$sp,24

$L87:
	lbu	$2,16($4)
	beq	$2,$0,$L89
	move	$11,$6

	blez	$25,$L92
	sll	$19,$7,1

	move	$13,$0
	move	$7,$0
	li	$18,32768			# 0x8000
	li	$17,-65536			# 0xffffffffffff0000
$L95:
	addu	$2,$13,$9
	lw	$3,0($2)
	lw	$12,0($14)
	addu	$5,$13,$16
	addu	$3,$12,$3
	lw	$4,0($5)
	sra	$2,$3,1
	addu	$2,$2,$4
	addiu	$2,$2,16384
	sra	$3,$3,2
	addu	$3,$3,$2
	sra	$6,$3,15
	addu	$2,$6,$18
	sra	$3,$3,31
	and	$2,$2,$17
	addu	$24,$13,$10
	addu	$15,$13,$8
	addiu	$7,$7,1
	beq	$2,$0,$L96
	nor	$3,$0,$3

	addiu	$6,$3,-32768
$L96:
	lw	$2,0($24)
	lw	$4,0($15)
	addu	$2,$12,$2
	sra	$3,$2,1
	addu	$3,$3,$4
	addiu	$3,$3,16384
	sra	$2,$2,2
	addu	$2,$2,$3
	sra	$5,$2,15
	addu	$3,$5,$18
	sra	$2,$2,31
	and	$3,$3,$17
	nor	$2,$0,$2
	beq	$3,$0,$L98
	sh	$6,0($11)

	addiu	$5,$2,-32768
$L98:
	sh	$5,2($11)
	addiu	$13,$13,4
	addiu	$14,$14,4
	bne	$25,$7,$L95
	addu	$11,$11,$19

$L92:
	move	$2,$20
$L109:
	lw	$19,12($sp)
	lw	$20,16($sp)
	lw	$18,8($sp)
	lw	$17,4($sp)
	lw	$16,0($sp)
	j	$31
	addiu	$sp,$sp,24

$L89:
	blez	$25,$L109
	move	$2,$20

	move	$9,$0
$L94:
	blez	$7,$L104
	nop

	sll	$8,$9,2
	move	$6,$0
$L101:
	addu	$3,$6,$12
	lbu	$2,1936($3)
	addiu	$6,$6,1
	sll	$2,$2,2
	addu	$2,$2,$13
	lw	$3,0($2)
	li	$2,32768			# 0x8000
	addu	$3,$3,$8
	lw	$4,0($3)
	li	$3,-65536			# 0xffffffffffff0000
	addiu	$4,$4,8192
	sra	$5,$4,14
	addu	$2,$5,$2
	sra	$4,$4,31
	and	$2,$2,$3
	beq	$2,$0,$L102
	nor	$4,$0,$4

	addiu	$5,$4,-32768
$L102:
	sh	$5,0($11)
	bne	$6,$7,$L101
	addiu	$11,$11,2

$L104:
	addiu	$9,$9,1
	bne	$9,$25,$L94
	move	$2,$20

	lw	$19,12($sp)
	lw	$20,16($sp)
	lw	$18,8($sp)
	lw	$17,4($sp)
	lw	$16,0($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	output_to_PCM
	.ident	"GCC: (GNU) 4.1.2"