utils.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 4,694 行 · 第 1/5 页

	sw	$16,100($2)
	sw	$6,88($16)
	sw	$7,92($16)
	sw	$6,96($16)
	sw	$7,100($16)
	sw	$6,120($16)
	sw	$7,124($16)
	sw	$6,24($16)
	sw	$7,28($16)
	sw	$6,136($16)
	sw	$7,140($16)
	sw	$6,168($16)
	sw	$7,172($16)
	sw	$6,176($16)
	sw	$7,180($16)
	sw	$6,184($16)
	sw	$7,188($16)
	sw	$6,192($16)
	j	$L621
	sw	$7,196($16)

	.set	macro
	.set	reorder
	.end	av_new_stream
	.section	.rodata.str1.4
	.align	2
$LC38:
	.ascii	"sample rate not set\012\000"
	.align	2
$LC39:
	.ascii	"time base not set\012\000"
	.align	2
$LC40:
	.ascii	"dimensions not set\012\000"
	.section	.text.av_write_header,"ax",@progbits
	.align	2
	.align	5
	.globl	av_write_header
	.ent	av_write_header
	.type	av_write_header, @function
av_write_header:
	.frame	$sp,64,$31		# vars= 8, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-64
	sw	$16,24($sp)
	sw	$31,60($sp)
	sw	$fp,56($sp)
	sw	$23,52($sp)
	sw	$22,48($sp)
	sw	$21,44($sp)
	sw	$20,40($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	lw	$20,96($4)
	beq	$20,$0,$L675
	move	$16,$4

	move	$7,$4
	move	$9,$0
$L627:
	lw	$2,100($7)
	lw	$6,8($2)
	lw	$3,224($6)
	beq	$3,$0,$L629
	li	$2,1			# 0x1

	beq	$3,$2,$L687
	nop

$L628:
	lw	$8,8($16)
	lw	$5,52($8)
	beq	$5,$0,$L638
	nop

	lw	$2,232($6)
	bne	$2,$0,$L638
	nop

	lw	$3,0($5)
	bne	$3,$0,$L684
	lw	$4,228($6)

	j	$L650
	move	$2,$0

$L648:
	beq	$4,$2,$L688
	nop

	addiu	$3,$3,8
$L684:
	lw	$2,0($3)
	bne	$2,$0,$L648
	nop

	lw	$3,4($5)
	bne	$3,$0,$L684
	addiu	$5,$5,4

	move	$2,$0
$L650:
	sw	$2,232($6)
	lw	$20,96($16)
$L638:
	addiu	$9,$9,1
	sltu	$2,$9,$20
	bne	$2,$0,$L627
	addiu	$7,$7,4

$L625:
	lw	$2,12($16)
	beq	$2,$0,$L689
	nop

$L651:
	lw	$2,28($8)
	beq	$2,$0,$L655
	nop

	jal	$2
	move	$4,$16

	bltz	$2,$L694
	lw	$31,60($sp)

$L655:
	lw	$20,96($16)
	beq	$20,$0,$L657
	move	$fp,$16

	sw	$0,16($sp)
$L659:
	lw	$5,100($fp)
	lw	$3,8($5)
	lw	$4,224($3)
	beq	$4,$0,$L661
	li	$2,1			# 0x1

	beq	$4,$2,$L662
	move	$18,$0

	li	$19,-2147483648			# 0xffffffff80000000
$L677:
	li	$2,-2147483648			# 0xffffffff80000000
$L693:
	beq	$19,$2,$L695
	lw	$2,16($sp)

	blez	$19,$L690
	nop

$L667:
	sll	$2,$19,31
$L696:
	srl	$16,$18,1
	sra	$17,$19,1
	or	$16,$2,$16
	slt	$2,$17,$19
	bne	$2,$0,$L672
	addiu	$21,$5,40

	beq	$17,$19,$L691
	sltu	$2,$16,$18

	move	$4,$16
$L697:
	move	$5,$17
	move	$6,$18
	jal	__divdi3
	move	$7,$19

	move	$4,$16
	move	$5,$17
	move	$6,$18
	move	$7,$19
	move	$22,$2
	jal	__moddi3
	move	$23,$3

	move	$16,$2
	move	$17,$3
$L673:
	sw	$18,16($21)
	sw	$19,20($21)
	sw	$22,0($21)
	sw	$23,4($21)
	sw	$16,8($21)
	sw	$17,12($21)
	lw	$2,16($sp)
$L695:
	addiu	$2,$2,1
	sw	$2,16($sp)
	sltu	$2,$2,$20
	bne	$2,$0,$L659
	addiu	$fp,$fp,4

$L657:
	lw	$31,60($sp)
	lw	$fp,56($sp)
	lw	$23,52($sp)
	lw	$22,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,64

$L688:
	lw	$2,4($3)
	bne	$2,$0,$L650
	nop

	lw	$3,4($5)
	bne	$3,$0,$L684
	addiu	$5,$5,4

	j	$L650
	move	$2,$0

$L629:
	lw	$2,32($6)
	blez	$2,$L633
	nop

	lw	$2,36($6)
	blez	$2,$L633
	nop

	lw	$2,40($6)
	blez	$2,$L636
	nop

	lw	$2,44($6)
	bgtz	$2,$L628
	nop

$L636:
	lui	$6,%hi($LC40)
	move	$4,$16
	addiu	$6,$6,%lo($LC40)
	jal	av_log
	move	$5,$0

	li	$2,-1			# 0xffffffffffffffff
$L632:
	lw	$31,60($sp)
$L694:
	lw	$fp,56($sp)
	lw	$23,52($sp)
	lw	$22,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,64

$L687:
	lw	$2,64($6)
	bgtz	$2,$L628
	move	$4,$16

	lui	$6,%hi($LC38)
	addiu	$6,$6,%lo($LC38)
	jal	av_log
	move	$5,$0

	lw	$31,60($sp)
	lw	$fp,56($sp)
	lw	$23,52($sp)
	lw	$22,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	li	$2,-1			# 0xffffffffffffffff
	j	$31
	addiu	$sp,$sp,64

$L661:
	lw	$3,36($3)
	lw	$2,64($5)
	mult	$2,$3
	mflo	$18
	beq	$18,$0,$L677
	mfhi	$19

$L686:
	bgtz	$19,$L696
	sll	$2,$19,31

$L690:
	bne	$19,$0,$L632
	li	$2,-22			# 0xffffffffffffffea

	bgtu	$18,$0,$L667
	lw	$31,60($sp)

	j	$L694
	nop

$L691:
	beq	$2,$0,$L697
	move	$4,$16

$L672:
	move	$22,$0
	j	$L673
	move	$23,$0

$L633:
	lui	$6,%hi($LC39)
	move	$4,$16
	addiu	$6,$6,%lo($LC39)
	jal	av_log
	move	$5,$0

	j	$L632
	li	$2,-1			# 0xffffffffffffffff

$L662:
	lw	$3,64($3)
	lw	$2,64($5)
	mult	$2,$3
	mflo	$18
	bne	$18,$0,$L686
	mfhi	$19

	j	$L693
	li	$2,-2147483648			# 0xffffffff80000000

$L689:
	lw	$4,16($8)
	blez	$4,$L651
	nop

	jal	av_mallocz
	nop

	beq	$2,$0,$L692
	sw	$2,12($16)

	j	$L651
	lw	$8,8($16)

$L675:
	j	$L625
	lw	$8,8($4)

$L692:
	j	$L632
	li	$2,-12			# 0xfffffffffffffff4

	.set	macro
	.set	reorder
	.end	av_write_header
	.section	.rodata.str1.4
	.align	2
$LC41:
	.ascii	"stream #%d:\012\000"
	.align	2
$LC42:
	.ascii	"  keyframe=%d\012\000"
	.align	2
$LC43:
	.ascii	"  duration=%0.3f\012\000"
	.align	2
$LC45:
	.ascii	"  dts=\000"
	.align	2
$LC46:
	.ascii	"%0.3f\000"
	.align	2
$LC47:
	.ascii	"  pts=\000"
	.align	2
$LC48:
	.ascii	"  size=%d\012\000"
	.section	.rodata.cst8
	.align	3
$LC44:
	.word	-1598689907
	.word	1051772663
	.section	.text.pkt_dump_internal,"ax",@progbits
	.align	2
	.align	5
	.ent	pkt_dump_internal
	.type	pkt_dump_internal, @function
pkt_dump_internal:
	.frame	$sp,48,$31		# vars= 0, regs= 6/0, args= 24, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$20,40($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	sw	$31,44($sp)
	move	$17,$5
	move	$18,$6
	move	$16,$7
	move	$19,$4
	beq	$5,$0,$L716
	lw	$20,64($sp)

	lw	$4,8($16)
$L724:
	bne	$4,$0,$L701
	lw	$5,12($16)

	li	$2,-2147483648			# 0xffffffff80000000
	beq	$5,$2,$L717
	nop

$L701:
	beq	$17,$0,$L718
	nop

$L703:
	lw	$4,0($16)
$L725:
	bne	$4,$0,$L707
	lw	$5,4($16)

	li	$2,-2147483648			# 0xffffffff80000000
	beq	$5,$2,$L719
	nop

$L707:
	beq	$17,$0,$L720
	nop

$L709:
	bne	$20,$0,$L721
	lw	$31,44($sp)

	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,48

$L721:
	lw	$2,20($16)
	lw	$7,16($16)
	move	$5,$17
	sw	$2,64($sp)
	lw	$31,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	move	$4,$0
	move	$6,$0
	j	hex_dump_internal
	addiu	$sp,$sp,48

$L719:
	bne	$17,$0,$L709
	lui	$6,%hi($LC22)

	addiu	$6,$6,%lo($LC22)
	move	$4,$19
	jal	av_log
	move	$5,$18

	j	$L722
	lui	$6,%hi($LC6)

$L717:
	bne	$17,$0,$L703
	lui	$6,%hi($LC22)

	addiu	$6,$6,%lo($LC22)
	move	$4,$19
	jal	av_log
	move	$5,$18

	j	$L723
	lui	$6,%hi($LC47)

$L720:
	jal	__floatdidf
	nop

	lui	$4,%hi($LC44)
	lw	$6,%lo($LC44)($4)
	lw	$7,%lo($LC44+4)($4)
	move	$5,$3
	jal	__muldf3
	move	$4,$2

	lui	$6,%hi($LC46)
	addiu	$6,$6,%lo($LC46)
	move	$4,$19
	move	$5,$18
	sw	$2,16($sp)
	jal	av_log
	sw	$3,20($sp)

	lui	$6,%hi($LC6)
$L722:
	move	$4,$19
	move	$5,$18
	jal	av_log
	addiu	$6,$6,%lo($LC6)

	lw	$7,20($16)
	lui	$6,%hi($LC48)
	move	$4,$19
	move	$5,$18
	jal	av_log
	addiu	$6,$6,%lo($LC48)

	j	$L709
	nop

$L716:
	lw	$7,24($7)
	lui	$6,%hi($LC41)
	move	$5,$18
	jal	av_log
	addiu	$6,$6,%lo($LC41)

	lw	$7,28($16)
	lui	$6,%hi($LC42)
	move	$5,$18
	addiu	$6,$6,%lo($LC42)
	andi	$7,$7,0x1
	jal	av_log
	move	$4,$19

	jal	__floatsidf
	lw	$4,32($16)

	lui	$4,%hi($LC44)
	lw	$6,%lo($LC44)($4)
	lw	$7,%lo($LC44+4)($4)
	move	$5,$3
	jal	__muldf3
	move	$4,$2

	lui	$6,%hi($LC43)
	move	$4,$19
	move	$5,$18
	addiu	$6,$6,%lo($LC43)
	sw	$2,16($sp)
	jal	av_log
	sw	$3,20($sp)

	lui	$6,%hi($LC45)
	move	$4,$19
	move	$5,$18
	jal	av_log
	addiu	$6,$6,%lo($LC45)

	j	$L724
	lw	$4,8($16)

$L718:
	jal	__floatdidf
	nop

	lui	$4,%hi($LC44)
	lw	$6,%lo($LC44)($4)
	lw	$7,%lo($LC44+4)($4)
	move	$5,$3
	jal	__muldf3
	move	$4,$2

	lui	$6,%hi($LC46)
	addiu	$6,$6,%lo($LC46)
	move	$4,$19
	move	$5,$18
	sw	$2,16($sp)
	jal	av_log
	sw	$3,20($sp)

	lui	$6,%hi($LC47)
$L723:
	addiu	$6,$6,%lo($LC47)
	move	$4,$19
	jal	av_log
	move	$5,$18

	j	$L725
	lw	$4,0($16)

	.set	macro
	.set	reorder
	.end	pkt_dump_internal
	.section	.text.av_pkt_dump_log,"ax",@progbits
	.align	2
	.align	5
	.globl	av_pkt_dump_log
	.ent	av_pkt_dump_log
	.type	av_pkt_dump_log, @function
av_pkt_dump_log:
	.frame	$sp,32,$31		# vars= 0, regs= 1/0, args= 24, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	move	$2,$6
	sw	$7,16($sp)
	move	$6,$5
	move	$7,$2
	sw	$31,24($sp)
	jal	pkt_dump_internal
	move	$5,$0

	lw	$31,24($sp)
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	av_pkt_dump_log
	.section	.text.av_pkt_dump,"ax",@progbits
	.align	2
	.align	5
	.globl	av_pkt_dump
	.ent	av_pkt_dump
	.type	av_pkt_dump, @function
av_pkt_dump:
	.frame	$sp,32,$31		# vars= 0, regs= 1/0, args= 24, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	sw	$6,16($sp)
	move	$7,$5
	move	$6,$0
	move	$5,$4
	sw	$31,24($sp)
	jal	pkt_dump_internal
	move	$4,$0

	lw	$31,24($sp)
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	av_pkt_dump
	.section	.text.compute_pkt_fields,"ax",@progbits
	.align	2
	.align	5
	.ent	compute_pkt_fields
	.type	compute_pkt_fields, @function
compute_pkt_fields:
	.frame	$sp,56,$31		# vars= 0, regs= 7/0, args= 24, gp= 0
	.mask	0x803f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	sw	$20,40($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$31,48($sp)
	sw	$21,44($sp)
	sw	$16,24($sp)
	lw	$8,0($7)
	move	$17,$7
	lw	$9,4($7)
	move	$20,$4
	move	$18,$5
	bne	$8,$0,$L733
	move	$19,$6

	li	$2,-2147483648			# 0xffffffff80000000
	beq	$9,$2,$L731
	nop

$L733:
	lw	$10,8($17)
	beq	$10,$0,$L911
	lw	$11,12($17)

	slt	$2,$9,$11
	beq	$2,$0,$L912
	nop

$L737:
	lw	$6,72($18)
$L948:
	slt	$2,$6,63
	beq	$2,$0,$L731
	li	$4,1			# 0x1

	andi	$5,$6,0x20
	sll	$2,$4,$6
	move	$3,$0
	movn	$3,$2,$5
	movn	$2,$0,$5
	subu	$4,$10,$2
	sltu	$6,$10,$4
	subu	$5,$11,$3
	subu	$5,$5,$6
	sw	$4,8($17)
	sw	$5,12($17)
$L731:
	lw	$12,32($17)
	bne	$12,$0,$L739
	nop

	lw	$16,8($18)
	lw	$3,224($16)
	bne	$3,$0,$L913
	li	$2,1			# 0x1

	lw	$3,64($18)
	li	$9,1000			# 0x3e8
	mult	$3,$9
	lw	$8,68($18)
	mfhi	$7
	sra	$5,$8,31
	slt	$2,$5,$7
	bne	$2,$0,$L744
	mflo	$6

	beq	$5,$7,$L914
	sltu	$2,$8,$6

$L746:
	lw	$3,32($16)
	lw	$8,36($16)
	mult	$3,$9
	sra	$5,$8,31
	mfhi	$7
	slt	$2,$5,$7
	bne	$2,$0,$L748
	mflo	$6

	beq	$5,$7,$L915
	sltu	$2,$8,$6

$L739:
	beq	$19,$0,$L898
	li	$2,3			# 0x3

	lw	$3,108($18)
	beq	$3,$2,$L916
	nop

$L898:
	lw	$10,8($17)
	lw	$11,12($17)
$L760:
	lw	$5,8($18)
$L949:
	li	$2,1			# 0x1
	lw	$3,224($5)
	beq	$3,$2,$L769
	nop

	beq	$3,$0,$L917
	nop

$L771:
	lw	$13,268($5)
	beq	$13,$0,$L777
	move	$6,$0

	beq	$19,$0,$L777
	nop

	lw	$2,32($19)
	xori	$2,$2,0x3
	sltu	$6,$0,$2
$L777:
	bne	$10,$0,$L780
	li	$2,-2147483648			# 0xffffffff80000000

	beq	$11,$2,$L778
	nop

$L780:
	lw	$4,0($17)
	beq	$4,$0,$L918
	lw	$5,4($17)

	slt	$2,$11,$5
	beq	$2,$0,$L919
	nop

$L784:
	li	$6,1			# 0x1
$L778:
	lw	$2,120($18)
	bne	$2,$0,$L951
	slt	$16,$13,2

	lw	$3,124($18)
	li	$2,-2147483648			# 0xffffffff80000000
	beq	$3,$2,$L920
	move	$2,$0

$L785:
	slt	$16,$13,2
$L951:
	bne	$16,$0,$L921
	nop

$L787:
	lw	$4,0($17)
	beq	$4,$0,$L922
	lw	$5,4($17)

	addiu	$2,$13,1
$L953:
	slt	$2,$2,2
	sw	$4,168($18)
	bne	$2,$0,$L854
	sw	$5,172($18)

	lw	$2,176($18)
	beq	$2,$0,$L923
	li	$2,-2147483648			# 0xffffffff80000000

$L854:
	blez	$13,$L860
	nop

	lw	$7,172($18)
	lw	$5,180($18)
	lw	$6,168($18)
	slt	$2,$5,$7
	beq	$2,$0,$L924
	lw	$4,176($18)

	move	$3,$18
$L947:
	move	$2,$0
	li	$9,1			# 0x1
$L864:
	sll	$2,$2,3
	addu	$2,$2,$18
	sw	$6,176($3)
	sw	$7,180($3)
	sw	$4,168($2)
	beq	$13,$9,$L860
	sw	$5,172($2)

	lw	$7,180($3)
	lw	$5,188($3)
	lw	$6,176($3)
	slt	$2,$5,$7
	lw	$4,184($3)
	addiu	$8,$9,1
	bne	$2,$0,$L867
	addiu	$3,$3,8

	beq	$5,$7,$L925
	sltu	$2,$4,$6

$L860:
	lw	$2,8($17)
	beq	$2,$0,$L926
	li	$2,-2147483648			# 0xffffffff80000000

$L868:
	bne	$16,$0,$L905
	nop

$L929:
	lw	$13,24($17)
	lw	$7,3820($20)
	sll	$2,$13,2
	addu	$2,$2,$20
	lw	$12,100($2)
	lw	$10,8($17)
	lw	$2,24($12)
	lw	$11,12($17)
	lw	$14,0($17)
	beq	$2,$0,$L927
	lw	$15,4($17)

$L870:
	lw	$3,124($18)
	slt	$2,$3,$11
	beq	$2,$0,$L928
	nop

$L891:
	sw	$10,120($18)
	sw	$11,124($18)
$L820:
	beq	$19,$0,$L895
	li	$2,1			# 0x1

	sw	$0,28($17)
	lw	$6,32($19)
	bne	$6,$2,$L952
	lw	$31,48($sp)

	sw	$6,28($17)
$L895:
	lw	$31,48($sp)
$L952:
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,56

$L92