utils.s

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」· S 代码 · 共 5,036 行 · 第 1/5 页

sltu	$2,$2,$16
bne	$2,$0,$L561
subu	$6,$18,$17

$L544:
lb	$3,0($17)
li	$2,91			# 0x5b
beq	$3,$2,$L562
move	$4,$17

$L547:
move	$4,$17
$L566:
jal	strchr
li	$5,58			# 0x3a

beq	$2,$0,$L553
move	$18,$2

sltu	$2,$2,$16
bne	$2,$0,$L563
subu	$6,$18,$17

$L553:
subu	$6,$16,$17
addiu	$6,$6,1
slt	$2,$6,$21
lw	$4,20($sp)
movz	$6,$21,$2
move	$5,$17
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)
j	av_strlcpy
addiu	$sp,$sp,64

$L563:
addiu	$6,$6,1
slt	$2,$6,$21
lw	$4,20($sp)
movz	$6,$21,$2
jal	av_strlcpy
move	$5,$17

beq	$fp,$0,$L557
addiu	$4,$18,1

move	$5,$0
$L568:
li	$6,10			# 0xa
jal	__strtol_internal
move	$7,$0

sw	$2,0($fp)
$L557:
lw	$31,60($sp)
$L567:
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

$L560:
lb	$2,2($16)
bne	$2,$3,$L536
addiu	$17,$16,2

j	$L536
addiu	$17,$16,3

$L562:
$L564:
jal	strchr
li	$5,93			# 0x5d

beq	$2,$0,$L547
move	$18,$2

sltu	$2,$2,$16
beq	$2,$0,$L566
move	$4,$17

subu	$6,$18,$17
slt	$2,$6,$21
lw	$4,20($sp)
movz	$6,$21,$2
jal	av_strlcpy
addiu	$5,$17,1

lb	$3,1($18)
li	$2,58			# 0x3a
bne	$3,$2,$L567
lw	$31,60($sp)

beq	$fp,$0,$L567
addiu	$4,$18,2

j	$L568
move	$5,$0

$L561:
addiu	$6,$6,1
slt	$2,$6,$23
lw	$4,16($sp)
move	$5,$17
movz	$6,$23,$2
jal	av_strlcpy
addiu	$17,$18,1

lb	$3,0($17)
li	$2,91			# 0x5b
bne	$3,$2,$L547
move	$4,$17

j	$L564
nop

$L534:
move	$4,$20
move	$5,$17
move	$6,$19
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)
j	av_strlcpy
addiu	$sp,$sp,64

$L539:
jal	strlen
move	$4,$17

j	$L541
addu	$16,$17,$2

.set	macro
.set	reorder
.end	url_split
.section	.rodata.str1.4
.align	2
$LC18:
.ascii	"%s #%d, %s, %s '%s':\012\000"
.align	2
$LC19:
.ascii	"Output\000"
.align	2
$LC20:
.ascii	"to\000"
.globl	__divdi3
.align	2
$LC21:
.ascii	"%02d:%02d:%02d.%01d\000"
.globl	__moddi3
.align	2
$LC22:
.ascii	"N/A\000"
.align	2
$LC23:
.ascii	", start: \000"
.align	2
$LC24:
.ascii	"%d.%06d\000"
.align	2
$LC25:
.ascii	", bitrate: \000"
.align	2
$LC26:
.ascii	"%d kb/s\000"
.align	2
$LC27:
.ascii	"  Stream #%d.%d\000"
.align	2
$LC28:
.ascii	"[0x%x]\000"
.align	2
$LC29:
.ascii	"(%s)\000"
.align	2
$LC30:
.ascii	", %d/%d\000"
.align	2
$LC31:
.ascii	": %s\000"
.align	2
$LC32:
.ascii	", %5.2f fps(r)\000"
.globl	__floatsidf
.align	2
$LC33:
.ascii	", %5.2f fps(c)\000"
.align	2
$LC35:
.ascii	"Input\000"
.align	2
$LC36:
.ascii	"from\000"
.align	2
$LC37:
.ascii	"  Duration: \000"
.section	.rodata.cst8
.align	3
$LC34:
.word	0
.word	1072693248
.section	.text.dump_format,"ax",@progbits
.align	2
.align	5
.globl	dump_format
.ent	dump_format
.type	dump_format, @function
dump_format:
.frame	$sp,328,$31		# vars= 256, regs= 10/0, args= 32, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-328
sw	$fp,320($sp)
sw	$22,312($sp)
sw	$31,324($sp)
sw	$23,316($sp)
sw	$21,308($sp)
sw	$20,304($sp)
sw	$19,300($sp)
sw	$18,296($sp)
sw	$17,292($sp)
sw	$16,288($sp)
move	$fp,$7
move	$22,$4
sw	$5,332($sp)
beq	$7,$0,$L570
move	$8,$6

lw	$2,8($4)
sw	$5,16($sp)
lw	$3,0($2)
lui	$6,%hi($LC18)
lui	$7,%hi($LC19)
lui	$2,%hi($LC20)
addiu	$2,$2,%lo($LC20)
addiu	$6,$6,%lo($LC18)
addiu	$7,$7,%lo($LC19)
move	$4,$0
li	$5,1			# 0x1
sw	$3,20($sp)
sw	$2,24($sp)
jal	av_log
sw	$8,28($sp)

lw	$2,96($22)
$L607:
beq	$2,$0,$L597
move	$20,$22

move	$21,$0
j	$L584
addiu	$23,$sp,32

$L604:
lw	$2,8($22)
lw	$2,40($2)
andi	$2,$2,0x8
bne	$2,$0,$L601
addiu	$18,$16,104

$L612:
jal	strlen
move	$4,$18

bne	$2,$0,$L610
lui	$6,%hi($LC29)

$L590:
lw	$7,64($16)
$L606:
lw	$2,68($16)
div	$0,$7,$17
teq	$17,$0,7
lui	$3,%hi($LC30)
addiu	$6,$3,%lo($LC30)
move	$4,$0
li	$5,2			# 0x2
mflo	$7
div	$0,$2,$17
teq	$17,$0,7
mflo	$2
jal	av_log
sw	$2,16($sp)

lui	$2,%hi($LC31)
addiu	$6,$2,%lo($LC31)
move	$4,$0
li	$5,1			# 0x1
jal	av_log
move	$7,$23

lw	$18,8($16)
lw	$2,224($18)
bne	$2,$0,$L611
lui	$3,%hi($LC6)

lw	$19,16($16)
beq	$19,$0,$L594
nop

lw	$4,12($16)
bne	$4,$0,$L603
nop

$L594:
jal	__floatsidf
lw	$4,32($18)

lw	$4,36($18)
move	$16,$2
jal	__floatsidf
move	$17,$3

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

lui	$6,%hi($LC34)
lw	$4,%lo($LC34)($6)
lw	$5,%lo($LC34+4)($6)
move	$7,$3
jal	__divdf3
move	$6,$2

lui	$6,%hi($LC33)
addiu	$6,$6,%lo($LC33)
$L600:
move	$4,$0
li	$5,1			# 0x1
sw	$2,16($sp)
jal	av_log
sw	$3,20($sp)

lui	$3,%hi($LC6)
$L611:
move	$4,$0
li	$5,1			# 0x1
jal	av_log
addiu	$6,$3,%lo($LC6)

lw	$2,96($22)
addiu	$21,$21,1
sltu	$2,$21,$2
beq	$2,$0,$L597
addiu	$20,$20,4

$L584:
lw	$16,100($20)
lw	$2,64($16)
lw	$3,68($16)
move	$4,$2
sra	$5,$2,31
move	$6,$3
jal	ff_gcd
sra	$7,$3,31

lw	$6,8($16)
move	$4,$23
li	$5,256			# 0x100
move	$7,$fp
jal	avcodec_string
move	$17,$2

lui	$3,%hi($LC27)
lw	$7,332($sp)
move	$4,$0
li	$5,1			# 0x1
addiu	$6,$3,%lo($LC27)
jal	av_log
sw	$21,16($sp)

bne	$fp,$0,$L604
nop

lw	$2,4($22)
lw	$2,36($2)
andi	$2,$2,0x8
beq	$2,$0,$L612
addiu	$18,$16,104

$L601:
lw	$7,4($16)
lui	$6,%hi($LC28)
move	$4,$0
addiu	$6,$6,%lo($LC28)
li	$5,1			# 0x1
jal	av_log
addiu	$18,$16,104

jal	strlen
move	$4,$18

beq	$2,$0,$L590
lui	$6,%hi($LC29)

$L610:
addiu	$6,$6,%lo($LC29)
move	$7,$18
move	$4,$0
jal	av_log
li	$5,1			# 0x1

j	$L606
lw	$7,64($16)

$L597:
lw	$31,324($sp)
lw	$fp,320($sp)
lw	$23,316($sp)
lw	$22,312($sp)
lw	$21,308($sp)
lw	$20,304($sp)
lw	$19,300($sp)
lw	$18,296($sp)
lw	$17,292($sp)
lw	$16,288($sp)
j	$31
addiu	$sp,$sp,328

$L603:
jal	__floatsidf
nop

move	$4,$19
move	$16,$2
jal	__floatsidf
move	$17,$3

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

lui	$6,%hi($LC32)
j	$L600
addiu	$6,$6,%lo($LC32)

$L570:
lw	$2,4($4)
sw	$5,16($sp)
lw	$3,0($2)
lui	$6,%hi($LC18)
lui	$7,%hi($LC35)
lui	$2,%hi($LC36)
addiu	$2,$2,%lo($LC36)
addiu	$6,$6,%lo($LC18)
addiu	$7,$7,%lo($LC35)
move	$4,$0
li	$5,1			# 0x1
sw	$3,20($sp)
sw	$2,24($sp)
jal	av_log
sw	$8,28($sp)

lui	$6,%hi($LC37)
addiu	$6,$6,%lo($LC37)
move	$4,$0
jal	av_log
li	$5,1			# 0x1

lw	$18,3832($22)
beq	$18,$0,$L605
lw	$19,3836($22)

li	$6,983040			# 0xf0000
$L614:
move	$4,$18
move	$5,$19
ori	$6,$6,0x4240
move	$7,$0
jal	__divdi3
li	$16,-2004353024			# 0xffffffff88880000

ori	$16,$16,0x8889
mult	$2,$16
sra	$4,$2,31
mfhi	$3
addu	$3,$3,$2
sra	$3,$3,5
subu	$3,$3,$4
mult	$3,$16
sra	$5,$3,31
mfhi	$16
sll	$7,$3,2
addu	$16,$16,$3
sra	$16,$16,5
subu	$16,$16,$5
sll	$5,$16,2
sll	$6,$16,6
subu	$6,$6,$5
sll	$4,$3,6
subu	$4,$4,$7
subu	$3,$3,$6
li	$6,983040			# 0xf0000
subu	$2,$2,$4
move	$5,$19
move	$4,$18
ori	$6,$6,0x4240
move	$7,$0
sw	$3,16($sp)
jal	__moddi3
sw	$2,20($sp)

li	$3,351797248			# 0x14f80000
ori	$3,$3,0xb589
mult	$2,$3
lui	$6,%hi($LC21)
mfhi	$3
sra	$2,$2,31
sra	$3,$3,13
subu	$3,$3,$2
addiu	$6,$6,%lo($LC21)
move	$7,$16
move	$4,$0
li	$5,1			# 0x1
jal	av_log
sw	$3,24($sp)

lw	$2,3824($22)
$L608:
bne	$2,$0,$L613
lui	$6,%hi($LC23)

lw	$3,3828($22)
li	$2,-2147483648			# 0xffffffff80000000
beq	$3,$2,$L576
nop

$L613:
addiu	$6,$6,%lo($LC23)
move	$4,$0
jal	av_log
li	$5,1			# 0x1

lw	$18,3824($22)
lw	$19,3828($22)
li	$6,983040			# 0xf0000
ori	$6,$6,0x4240
move	$7,$0
move	$4,$18
jal	__moddi3
move	$5,$19

move	$4,$2
sra	$5,$2,31
li	$6,983040			# 0xf0000
li	$2,983040			# 0xf0000
ori	$6,$6,0x4240
move	$7,$0
ori	$2,$2,0x4240
move	$3,$0
sw	$2,16($sp)
jal	av_rescale
sw	$3,20($sp)

li	$6,983040			# 0xf0000
move	$4,$18
move	$5,$19
ori	$6,$6,0x4240
move	$7,$0
jal	__divdi3
move	$16,$2

lui	$6,%hi($LC24)
addiu	$6,$6,%lo($LC24)
move	$7,$2
move	$4,$0
li	$5,1			# 0x1
jal	av_log
sw	$16,16($sp)

$L576:
lui	$6,%hi($LC25)
addiu	$6,$6,%lo($LC25)
move	$4,$0
jal	av_log
li	$5,1			# 0x1

lw	$2,3848($22)
beq	$2,$0,$L579
lui	$6,%hi($LC22)

li	$7,274857984			# 0x10620000
ori	$7,$7,0x4dd3
mult	$2,$7
lui	$6,%hi($LC26)
mfhi	$7
sra	$2,$2,31
sra	$7,$7,6
subu	$7,$7,$2
addiu	$6,$6,%lo($LC26)
move	$4,$0
jal	av_log
li	$5,1			# 0x1

lui	$2,%hi($LC6)
$L609:
addiu	$6,$2,%lo($LC6)
move	$4,$0
jal	av_log
li	$5,1			# 0x1

j	$L607
lw	$2,96($22)

$L605:
li	$2,-2147483648			# 0xffffffff80000000
bne	$19,$2,$L614
li	$6,983040			# 0xf0000

lui	$6,%hi($LC22)
addiu	$6,$6,%lo($LC22)
move	$4,$0
jal	av_log
li	$5,1			# 0x1

j	$L608
lw	$2,3824($22)

$L579:
addiu	$6,$6,%lo($LC22)
move	$4,$0
jal	av_log
li	$5,1			# 0x1

j	$L609
lui	$2,%hi($LC6)

.set	macro
.set	reorder
.end	dump_format
.section	.text.av_new_stream,"ax",@progbits
.align	2
.align	5
.globl	av_new_stream
.ent	av_new_stream
.type	av_new_stream, @function
av_new_stream:
.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	$18,24($sp)
sw	$17,20($sp)
sw	$31,28($sp)
sw	$16,16($sp)
lw	$2,96($4)
move	$17,$4
sltu	$2,$2,20
li	$4,208			# 0xd0
bne	$2,$0,$L623
move	$18,$5

$L616:
move	$16,$0
$L621:
move	$2,$16
lw	$31,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L623:
jal	av_mallocz
nop

beq	$2,$0,$L616
move	$16,$2

jal	avcodec_alloc_context
nop

move	$3,$2
lw	$2,4($17)
move	$6,$0
li	$7,-2147483648			# 0xffffffff80000000
beq	$2,$0,$L619
sw	$3,8($16)

sw	$0,4($3)
$L619:
li	$2,33			# 0x21
lw	$4,96($17)
sw	$2,72($16)
li	$2,65536			# 0x10000
li	$3,1			# 0x1
ori	$2,$2,0x5f90
sw	$2,68($16)
sw	$18,4($16)
sw	$4,0($16)
sw	$3,64($16)
lw	$3,96($17)
sw	$6,200($16)
sll	$2,$3,2
addu	$2,$2,$17
addiu	$3,$3,1
sw	$7,204($16)
sw	$3,96($17)
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)