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

lw	$7,188($sp)
move	$18,$2
addiu	$2,$6,1
sltu	$4,$2,$6
move	$19,$3
lw	$8,232($sp)
addu	$3,$4,$7
lw	$4,168($sp)
move	$5,$fp
move	$6,$20
sw	$16,16($sp)
sw	$17,20($sp)
sw	$2,184($sp)
jal	$8
sw	$3,188($sp)

lw	$8,96($sp)
lw	$9,100($sp)
lw	$4,168($sp)
sw	$8,16($sp)
sw	$9,20($sp)
lw	$8,176($sp)
lw	$9,180($sp)
lui	$6,%hi($LC15)
li	$5,2			# 0x2
addiu	$6,$6,%lo($LC15)
sw	$18,24($sp)
sw	$19,28($sp)
sw	$2,40($sp)
sw	$3,44($sp)
sw	$8,32($sp)
jal	av_log
sw	$9,36($sp)

lw	$2,228($sp)
lw	$4,96($sp)
lw	$5,100($sp)
sw	$22,0($2)
sw	$23,4($2)
lw	$31,164($sp)
lw	$fp,160($sp)
lw	$23,156($sp)
lw	$22,152($sp)
lw	$21,148($sp)
lw	$20,144($sp)
lw	$19,140($sp)
lw	$18,136($sp)
lw	$17,132($sp)
lw	$16,128($sp)
move	$2,$4
move	$3,$5
j	$31
addiu	$sp,$sp,168

$L414:
beq	$2,$0,$L427
lw	$2,224($sp)

$L347:
lw	$2,192($sp)
lw	$3,196($sp)
lui	$6,%hi($LC11)
lw	$4,168($sp)
addiu	$6,$6,%lo($LC11)
li	$5,2			# 0x2
sw	$2,24($sp)
sw	$10,16($sp)
sw	$11,20($sp)
sw	$3,28($sp)
sw	$20,32($sp)
sw	$21,36($sp)
sw	$16,40($sp)
jal	av_log
sw	$17,44($sp)

lw	$19,196($sp)
slt	$2,$19,$23
bne	$2,$0,$L350
lw	$18,192($sp)

beq	$19,$23,$L416
sltu	$2,$18,$22

lw	$8,112($sp)
$L428:
beq	$8,$0,$L417
li	$2,1			# 0x1

beq	$8,$2,$L418
lw	$6,184($sp)

lw	$7,188($sp)
addiu	$2,$6,1
$L432:
sltu	$4,$2,$6
addu	$3,$4,$7
move	$18,$2
move	$19,$3
sw	$2,96($sp)
sw	$3,100($sp)
$L359:
li	$3,2147418112			# 0x7fff0000
$L433:
li	$2,-1			# 0xffffffffffffffff
$L434:
ori	$3,$3,0xffff
lw	$4,168($sp)
lw	$7,232($sp)
move	$5,$fp
addiu	$6,$sp,96
sw	$2,16($sp)
jal	$7
sw	$3,20($sp)

lw	$8,96($sp)
lw	$10,192($sp)
move	$12,$2
move	$13,$3
lw	$9,100($sp)
beq	$10,$8,$L419
lw	$11,196($sp)

$L364:
sw	$0,112($sp)
$L365:
sw	$9,28($sp)
lw	$9,180($sp)
lw	$2,184($sp)
lw	$3,188($sp)
sw	$8,24($sp)
sw	$9,68($sp)
lw	$8,176($sp)
lw	$9,112($sp)
lui	$6,%hi($LC13)
lw	$4,168($sp)
addiu	$6,$6,%lo($LC13)
li	$5,2			# 0x2
sw	$12,48($sp)
sw	$13,52($sp)
sw	$12,120($sp)
sw	$13,124($sp)
sw	$2,16($sp)
sw	$3,20($sp)
sw	$10,32($sp)
sw	$11,36($sp)
sw	$20,40($sp)
sw	$21,44($sp)
sw	$16,56($sp)
sw	$17,60($sp)
sw	$8,64($sp)
sw	$22,72($sp)
sw	$23,76($sp)
sw	$18,80($sp)
sw	$19,84($sp)
jal	av_log
sw	$9,88($sp)

lw	$12,120($sp)
bne	$12,$0,$L366
lw	$13,124($sp)

li	$2,-2147483648			# 0xffffffff80000000
beq	$13,$2,$L390
lw	$4,168($sp)

$L366:
lw	$3,180($sp)
slt	$2,$13,$3
bne	$2,$0,$L389
nop

beq	$13,$3,$L420
lw	$7,176($sp)

addiu	$2,$18,-1
$L430:
lw	$8,180($sp)
sltu	$4,$2,$18
addiu	$3,$19,-1
lw	$18,96($sp)
lw	$19,100($sp)
addu	$3,$4,$3
slt	$5,$8,$13
move	$22,$2
move	$23,$3
sw	$18,192($sp)
bne	$5,$0,$L374
sw	$19,196($sp)

beq	$8,$13,$L421
nop

$L372:
move	$16,$12
j	$L369
move	$17,$13

$L416:
beq	$2,$0,$L428
lw	$8,112($sp)

$L350:
lui	$4,%hi($LC12)
lui	$5,%hi($LC8)
lui	$7,%hi(__PRETTY_FUNCTION__.6822)
addiu	$4,$4,%lo($LC12)
addiu	$5,$5,%lo($LC8)
addiu	$7,$7,%lo(__PRETTY_FUNCTION__.6822)
jal	__assert_fail
li	$6,1196			# 0x4ac

$L407:
li	$2,-1			# 0xffffffffffffffff
lw	$10,3920($3)
lw	$11,3924($3)
move	$4,$3
li	$3,2147418112			# 0x7fff0000
ori	$3,$3,0xffff
lw	$7,232($sp)
move	$5,$fp
addiu	$6,$sp,184
sw	$10,184($sp)
sw	$11,188($sp)
sw	$2,16($sp)
jal	$7
sw	$3,20($sp)

move	$20,$2
bne	$2,$0,$L327
move	$21,$3

beq	$3,$18,$L426
li	$4,-1			# 0xffffffffffffffff

bne	$16,$0,$L331
li	$2,-2147483648			# 0xffffffff80000000

j	$L423
nop

$L412:
sltu	$2,$16,$20
bne	$2,$0,$L426
li	$4,-1			# 0xffffffffffffffff

bne	$16,$20,$L429
lw	$10,184($sp)

$L413:
bne	$3,$21,$L387
lw	$10,184($sp)

lw	$11,188($sp)
move	$22,$10
j	$L344
move	$23,$11

$L415:
lw	$8,192($sp)
lw	$9,196($sp)
move	$23,$17
sw	$8,96($sp)
j	$L379
sw	$9,100($sp)

$L420:
sltu	$2,$12,$7
beq	$2,$0,$L430
addiu	$2,$18,-1

$L389:
lw	$18,96($sp)
lw	$19,100($sp)
$L369:
move	$10,$18
move	$11,$19
move	$20,$12
move	$21,$13
sw	$18,184($sp)
j	$L406
sw	$19,188($sp)

$L419:
bne	$11,$9,$L364
lw	$2,112($sp)

addiu	$2,$2,1
j	$L365
sw	$2,112($sp)

$L411:
bne	$2,$0,$L431
lw	$4,192($sp)

lw	$22,192($sp)
j	$L422
lw	$23,196($sp)

$L410:
lw	$3,196($sp)
sra	$6,$22,31
slt	$2,$3,$6
bne	$2,$0,$L426
li	$4,-1			# 0xffffffffffffffff

bne	$3,$6,$L424
lw	$2,192($sp)

sltu	$2,$2,$22
bne	$2,$0,$L368
li	$5,-1			# 0xffffffffffffffff

j	$L424
lw	$2,192($sp)

$L390:
lui	$6,%hi($LC14)
move	$5,$0
jal	av_log
addiu	$6,$6,%lo($LC14)

li	$4,-1			# 0xffffffffffffffff
j	$L368
li	$5,-1			# 0xffffffffffffffff

$L421:
lw	$3,176($sp)
sltu	$2,$3,$12
beq	$2,$0,$L372
nop

$L374:
lw	$10,184($sp)
lw	$11,188($sp)
move	$16,$12
j	$L406
move	$17,$13

$L417:
lw	$2,184($sp)
lw	$9,176($sp)
subu	$6,$18,$2
lw	$2,180($sp)
subu	$4,$9,$20
lw	$3,188($sp)
sltu	$8,$9,$4
subu	$5,$2,$21
subu	$2,$16,$20
sltu	$9,$18,$6
subu	$7,$19,$3
subu	$5,$5,$8
subu	$3,$17,$21
sltu	$8,$16,$2
subu	$7,$7,$9
subu	$3,$3,$8
sw	$2,16($sp)
jal	av_rescale
sw	$3,20($sp)

lw	$10,184($sp)
lw	$11,188($sp)
subu	$6,$18,$22
addu	$4,$2,$10
sltu	$8,$18,$6
sltu	$9,$4,$2
addu	$5,$3,$11
subu	$7,$19,$23
subu	$2,$4,$6
subu	$7,$7,$8
addu	$5,$9,$5
sltu	$8,$4,$2
subu	$3,$5,$7
subu	$3,$3,$8
sw	$2,96($sp)
sw	$3,100($sp)
move	$18,$2
move	$19,$3
$L353:
slt	$2,$11,$19
move	$6,$10
bne	$2,$0,$L357
move	$7,$11

bne	$11,$19,$L432
addiu	$2,$6,1

sltu	$2,$10,$18
beq	$2,$0,$L432
addiu	$2,$6,1

$L357:
slt	$2,$23,$19
bne	$2,$0,$L361
nop

bne	$23,$19,$L433
li	$3,2147418112			# 0x7fff0000

sltu	$2,$22,$18
beq	$2,$0,$L434
li	$2,-1			# 0xffffffffffffffff

$L361:
move	$18,$22
move	$19,$23
sw	$22,96($sp)
j	$L359
sw	$23,100($sp)

$L418:
lw	$10,184($sp)
lw	$11,188($sp)
addu	$2,$22,$10
sltu	$4,$2,$22
addu	$3,$23,$11
addu	$3,$4,$3
sll	$5,$3,31
srl	$4,$2,1
or	$4,$4,$5
sra	$6,$3,1
sw	$4,96($sp)
sw	$6,100($sp)
lw	$18,96($sp)
j	$L353
lw	$19,100($sp)

.set	macro
.set	reorder
.end	av_gen_search
.section	.text.codec_get_id,"ax",@progbits
.align	2
.align	5
.globl	codec_get_id
.ent	codec_get_id
.type	codec_get_id, @function
codec_get_id:
.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	$19,28($sp)
sw	$18,24($sp)
sw	$31,36($sp)
sw	$20,32($sp)
sw	$17,20($sp)
sw	$16,16($sp)
move	$18,$4
lw	$4,0($4)
beq	$4,$0,$L436
move	$19,$5

lw	$2,4($18)
beq	$5,$2,$L438
move	$3,$18

j	$L455
lw	$4,8($3)

$L440:
lw	$2,12($3)
beq	$19,$2,$L438
addiu	$3,$3,8

lw	$4,8($3)
$L455:
bne	$4,$0,$L440
andi	$20,$19,0xff

j	$L444
addiu	$17,$18,8

$L445:
lw	$2,0($17)
move	$18,$17
beq	$2,$0,$L436
addiu	$17,$17,8

$L444:
jal	toupper
move	$4,$20

lbu	$4,4($18)
jal	toupper
move	$16,$2

srl	$4,$19,8
bne	$16,$2,$L445
andi	$4,$4,0xff

jal	toupper
nop

lbu	$4,5($18)
jal	toupper
move	$16,$2

srl	$4,$19,16
bne	$16,$2,$L445
andi	$4,$4,0xff

jal	toupper
nop

lbu	$4,6($18)
jal	toupper
move	$16,$2

bne	$16,$2,$L445
srl	$4,$19,24

jal	toupper
nop

lbu	$4,7($18)
jal	toupper
move	$16,$2

bne	$16,$2,$L445
nop

j	$L442
lw	$2,0($18)

$L436:
move	$2,$0
$L442:
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

$L438:
lw	$31,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$4
j	$31
addiu	$sp,$sp,40

.set	macro
.set	reorder
.end	codec_get_id
.section	.text.av_codec_get_id,"ax",@progbits
.align	2
.align	5
.globl	av_codec_get_id
.ent	av_codec_get_id
.type	av_codec_get_id, @function
av_codec_get_id:
.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
sw	$17,20($sp)
sw	$31,24($sp)
sw	$16,16($sp)
move	$2,$4
beq	$4,$0,$L457
move	$17,$5

lw	$4,0($4)
beq	$4,$0,$L457
move	$16,$2

j	$L460
nop

$L465:
lw	$4,4($16)
beq	$4,$0,$L461
addiu	$16,$16,4

$L460:
jal	codec_get_id
move	$5,$17

beq	$2,$0,$L465
nop

$L461:
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L457:
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	av_codec_get_id
.section	.rodata.str1.4
.align	2
$LC16:
.ascii	"image2\000"
.align	2
$LC17:
.ascii	"image2pipe\000"
.section	.text.av_guess_codec,"ax",@progbits
.align	2
.align	5
.globl	av_guess_codec
.ent	av_guess_codec
.type	av_guess_codec, @function
av_guess_codec:
.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
lw	$3,56($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$31,32($sp)
sw	$17,20($sp)
sw	$16,16($sp)
move	$18,$4
beq	$3,$0,$L494
move	$19,$6

li	$2,1			# 0x1
beq	$3,$2,$L491
move	$2,$0

lw	$31,32($sp)
$L497:
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L491:
lw	$2,20($4)
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L494:
lui	$16,%hi($LC16)
jal	strlen
addiu	$4,$16,%lo($LC16)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L469
lbu	$3,%lo($LC16)($16)

lw	$17,0($18)
lbu	$2,0($17)
addiu	$5,$16,%lo($LC16)
beq	$6,$0,$L471
subu	$2,$2,$3

bne	$2,$0,$L473
sltu	$4,$6,2

lbu	$2,1($17)
lbu	$3,1($5)
bne	$4,$0,$L471
subu	$2,$2,$3

bne	$2,$0,$L473
li	$4,2			# 0x2

lbu	$2,2($17)
lbu	$3,2($5)
beq	$6,$4,$L471
subu	$2,$2,$3

bne	$2,$0,$L496
lui	$16,%hi($LC17)

lbu	$3,3($5)
lbu	$2,3($17)
subu	$2,$2,$3
$L471:
beq	$2,$0,$L479
nop

$L473:
lui	$16,%hi($LC17)
$L496:
jal	strlen
addiu	$4,$16,%lo($LC17)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L480
lbu	$3,%lo($LC17)($16)

lbu	$2,0($17)
addiu	$5,$16,%lo($LC17)
beq	$6,$0,$L482
subu	$2,$2,$3

bne	$2,$0,$L484
sltu	$4,$6,2

lbu	$2,1($17)
lbu	$3,1($5)
bne	$4,$0,$L482
subu	$2,$2,$3

bne	$2,$0,$L484
li	$4,2			# 0x2

lbu	$2,2($17)
lbu	$3,2($5)
beq	$6,$4,$L482
subu	$2,$2,$3

bne	$2,$0,$L484
nop

lbu	$3,3($17)
lbu	$2,3($5)
subu	$2,$3,$2
$L482:
beq	$2,$0,$L479
nop

$L484:
lw	$2,24($18)
lw	$31,32($sp)
$L498:
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L479:
jal	av_guess_image2_codec
move	$4,$19

bne	$2,$0,$L497
lw	$31,32($sp)

j	$L498
lw	$2,24($18)

$L469:
lw	$17,0($18)
addiu	$5,$16,%lo($LC16)
jal	strcmp
move	$4,$17

beq	$2,$0,$L479
lui	$16,%hi($LC17)

j	$L496
nop

$L480:
move	$4,$17
jal	strcmp
addiu	$5,$16,%lo($LC17)

bne	$2,$0,$L484
nop

j	$L479
nop

.set	macro
.set	reorder
.end	av_guess_codec
.section	.text.match_ext,"ax",@progbits
.align	2
.align	5
.globl	match_ext
.ent	match_ext
.type	match_ext, @function
match_ext:
.frame	$sp,80,$31		# vars= 32, regs= 7/0, args= 16, gp= 0
.mask	0x803f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-80
sw	$16,48($sp)
sw	$31,72($sp)
sw	$21,68($sp)
sw	$20,64($sp)
sw	$19,60($sp)
sw	$18,56($sp)
sw	$17,52($sp)
beq	$4,$0,$L500
move	$16,$5

jal	strrchr
li	$5,46			# 0x2e

beq	$2,$0,$L500
move	$17,$16

lb	$16,0($17)
addiu	$20,$2,1
addiu	$19,$sp,16
li	$21,44			# 0x2c
beq	$16,$0,$L518
addiu	$18,$sp,47

$L521:
beq	$16,$21,$L518
move	$2,$19

j	$L509
li	$3,44			# 0x2c

$L519:
beq	$16,$3,$L506
nop

beq	$18,$2,$L506
nop

$L509:
sb	$16,0($2)
addiu	$17,$17,1
lb	$16,0($17)
bne	$16,$0,$L519
addiu	$2,$2,1

$L506:
sb	$0,0($2)
move	$4,$19
jal	strcasecmp
move	$5,$20

beq	$2,$0,$L522
lw	$31,72($sp)

$L512:
beq	$16,$0,$L500
addiu	$17,$17,1

lb	$16,0($17)
bne	$16,$0,$L521
nop

$L518:
move	$2,$19
sb	$0,0($2)
move	$4,$19
jal	strcasecmp
move	$5,$20

bne	$2,$0,$L512
lw	$31,72($sp)

$L522:
lw	$21,68($sp)
lw	$20,64($sp)
lw	$19,60($sp)
lw	$18,56($sp)
lw	$17,52($sp)
lw	$16,48($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,80

$L500:
lw	$31,72($sp)
lw	$21,68($sp)
lw	$20,64($sp)
lw	$19,60($sp)
lw	$18,56($sp)
lw	$17,52($sp)
lw	$16,48($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,80

.set	macro
.set	reorder
.end	match_ext
.section	.text.url_split,"ax",@progbits
.align	2
.align	5
.globl	url_split
.ent	url_split
.type	url_split, @function
url_split:
.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	$fp,56($sp)
lw	$2,80($sp)
lw	$fp,88($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)
sw	$31,60($sp)
sw	$16,24($sp)
move	$22,$4
move	$18,$5
sw	$6,16($sp)
move	$23,$7
sw	$2,20($sp)
lw	$21,84($sp)
lw	$20,92($sp)
lw	$19,96($sp)
beq	$fp,$0,$L524
lw	$17,100($sp)

li	$2,-1			# 0xffffffffffffffff
sw	$2,0($fp)
$L524:
blez	$18,$L526
nop

sb	$0,0($22)
$L526:
blez	$23,$L528
lw	$2,16($sp)

sb	$0,0($2)
$L528:
blez	$21,$L530
lw	$2,20($sp)

sb	$0,0($2)
$L530:
blez	$19,$L565
move	$4,$17

sb	$0,0($20)
$L565:
jal	strchr
li	$5,58			# 0x3a

beq	$2,$0,$L534
move	$16,$2

subu	$6,$2,$17
addiu	$6,$6,1
slt	$2,$6,$18
move	$5,$17
movz	$6,$18,$2
jal	av_strlcpy
move	$4,$22

lb	$3,1($16)
li	$2,47			# 0x2f
beq	$3,$2,$L560
addiu	$17,$16,1

$L536:
move	$4,$17
jal	strchr
li	$5,47			# 0x2f

beq	$2,$0,$L539
move	$16,$2

move	$4,$20
move	$6,$19
jal	av_strlcpy
move	$5,$2

$L541:
beq	$17,$16,$L557
move	$4,$17

jal	strchr
li	$5,64			# 0x40

beq	$2,$0,$L544
move	$18,$2