vf_ow.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 2,735 行 · 第 1/3 页

.file	1 "vf_ow.c"
.section .mdebug.abi32
.previous
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC1:
.ascii	"%d:%f:%f:%d:%f\000"
.section	.rodata.cst4,"aM",@progbits,4
.align	2
$LC0:
.word	1065353216
.section	.text.open,"ax",@progbits
.align	2
.align	5
.ent	open
.type	open, @function
open:
.frame	$sp,48,$31		# vars= 0, regs= 3/0, args= 32, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
lui	$2,%hi(config)
addiu	$sp,$sp,-48
addiu	$2,$2,%lo(config)
sw	$17,36($sp)
sw	$16,32($sp)
sw	$31,40($sp)
lui	$3,%hi(put_image)
sw	$2,4($4)
lui	$2,%hi(get_image)
addiu	$3,$3,%lo(put_image)
addiu	$2,$2,%lo(get_image)
sw	$3,20($4)
sw	$2,16($4)
lui	$3,%hi(query_format)
lui	$2,%hi(uninit)
addiu	$3,$3,%lo(query_format)
addiu	$2,$2,%lo(uninit)
sw	$3,12($4)
move	$16,$4
sw	$2,32($4)
li	$4,280			# 0x118
.set	noreorder
.set	nomacro
jal	uc_malloc
move	$17,$5
.set	macro
.set	reorder

andi	$4,$2,0x3
li	$3,4			# 0x4
move	$5,$2
sw	$2,100($16)
addiu	$6,$2,280
subu	$3,$3,$4
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L4
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L5
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L27
$L2:
move	$3,$5
move	$2,$0
addiu	$5,$5,-4
#APP
.word	0b01110000000000100000000001101111	#S32I2M XR1,$2
#NO_APP
andi	$3,$3,0x1f
.set	noreorder
.set	nomacro
beq	$3,$0,$L29
addiu	$2,$6,-31
.set	macro
.set	reorder

li	$2,-32			# 0xffffffffffffffe0
and	$2,$5,$2
addiu	$4,$2,32
sltu	$3,$5,$4
.set	noreorder
.set	nomacro
beq	$3,$0,$L29
addiu	$2,$6,-31
.set	macro
.set	reorder

$L20:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$4
.set	noreorder
.set	nomacro
bne	$2,$0,$L20
addiu	$2,$6,-31
.set	macro
.set	reorder

$L29:
li	$3,-32			# 0xffffffffffffffe0
and	$3,$2,$3
sltu	$4,$5,$3
.set	noreorder
.set	nomacro
beq	$4,$0,$L30
addiu	$2,$6,-4
.set	macro
.set	reorder

addiu	$2,$5,4
$L31:
#APP
pref 30,0($2)
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L31
addiu	$2,$5,4
.set	macro
.set	reorder

addiu	$2,$6,-4
$L30:
li	$3,-4			# 0xfffffffffffffffc
and	$3,$2,$3
sltu	$4,$5,$3
beq	$4,$0,$L11
$L22:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$3
bne	$2,$0,$L22
$L11:
andi	$3,$6,0x3
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L15
addiu	$4,$5,4
.set	macro
.set	reorder

li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$3,$2,$L16
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L28
$L13:
lui	$2,%hi($LC0)
lw	$6,100($16)
lw	$4,%lo($LC0)($2)
li	$3,8			# 0x8
sw	$3,16($6)
sw	$4,8($6)
sw	$4,0($6)
.set	noreorder
.set	nomacro
beq	$17,$0,$L17
sw	$4,4($6)
.set	macro
.set	reorder

lui	$5,%hi($LC1)
addiu	$2,$6,4
addiu	$3,$6,12
addiu	$8,$6,8
move	$7,$6
move	$4,$17
addiu	$5,$5,%lo($LC1)
addiu	$6,$6,16
sw	$2,16($sp)
sw	$3,20($sp)
.set	noreorder
.set	nomacro
jal	sscanf
sw	$8,24($sp)
.set	macro
.set	reorder

$L17:
lw	$31,40($sp)
lw	$17,36($sp)
lw	$16,32($sp)
li	$2,1			# 0x1
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,48
.set	macro
.set	reorder

$L15:
sb	$0,4($5)
.set	noreorder
.set	nomacro
j	$L13
sb	$0,1($4)
.set	macro
.set	reorder

$L4:
sb	$0,0($5)
sb	$0,1($5)
.set	noreorder
.set	nomacro
j	$L2
addiu	$5,$5,2
.set	macro
.set	reorder

$L16:
sb	$0,6($5)
sb	$0,4($5)
.set	noreorder
.set	nomacro
j	$L13
sb	$0,5($5)
.set	macro
.set	reorder

$L5:
sb	$0,0($5)
sb	$0,1($5)
sb	$0,2($5)
.set	noreorder
.set	nomacro
j	$L2
addiu	$5,$5,3
.set	macro
.set	reorder

$L28:
.set	noreorder
.set	nomacro
j	$L13
sb	$0,4($5)
.set	macro
.set	reorder

$L27:
sb	$0,0($5)
.set	noreorder
.set	nomacro
j	$L2
addiu	$5,$5,1
.set	macro
.set	reorder

.end	open
.section	.text.uninit,"ax",@progbits
.align	2
.align	5
.ent	uninit
.type	uninit, @function
uninit:
.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	$17,20($sp)
sw	$31,28($sp)
sw	$18,24($sp)
sw	$16,16($sp)
move	$17,$4
lw	$4,100($4)
beq	$4,$0,$L37
move	$18,$0

$L36:
sll	$16,$18,2
addu	$2,$16,$4
lw	$4,20($2)
jal	uc_free
addiu	$18,$18,1

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,36($2)
jal	uc_free
sw	$0,20($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,52($2)
jal	uc_free
sw	$0,36($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,68($2)
jal	uc_free
sw	$0,52($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,84($2)
jal	uc_free
sw	$0,68($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,100($2)
jal	uc_free
sw	$0,84($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,116($2)
jal	uc_free
sw	$0,100($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,132($2)
jal	uc_free
sw	$0,116($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,148($2)
jal	uc_free
sw	$0,132($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,164($2)
jal	uc_free
sw	$0,148($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,180($2)
jal	uc_free
sw	$0,164($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,196($2)
jal	uc_free
sw	$0,180($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,212($2)
jal	uc_free
sw	$0,196($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,228($2)
jal	uc_free
sw	$0,212($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,244($2)
jal	uc_free
sw	$0,228($2)

lw	$2,100($17)
addu	$2,$16,$2
lw	$4,260($2)
jal	uc_free
sw	$0,244($2)

lw	$4,100($17)
li	$2,4			# 0x4
addu	$16,$16,$4
bne	$18,$2,$L36
sw	$0,260($16)

jal	uc_free
nop

sw	$0,100($17)
$L37:
lw	$31,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	uninit
.section	.text.query_format,"ax",@progbits
.align	2
.align	5
.ent	query_format
.type	query_format, @function
query_format:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

li	$2,961871872			# 0x39550000
ori	$2,$2,0x5659
beq	$5,$2,$L43
sltu	$2,$2,$5

beq	$2,$0,$L49
li	$2,808583168			# 0x30320000

li	$2,1345454080			# 0x50320000
ori	$2,$2,0x3234
beq	$5,$2,$L43
sltu	$2,$2,$5

bne	$2,$0,$L46
li	$2,1345585152			# 0x50340000

li	$2,1280311296			# 0x4c500000
ori	$2,$2,0x4c43
beq	$5,$2,$L43
nop

li	$2,1345388544			# 0x50310000
ori	$2,$2,0x3134
beq	$5,$2,$L43
nop

$L42:
j	$31
move	$2,$0

$L46:
ori	$2,$2,0x3434
beq	$5,$2,$L43
nop

li	$2,1448411136			# 0x56550000
ori	$2,$2,0x5949
bne	$5,$2,$L42
nop

$L43:
j	vf_next_query_format
nop

$L49:
ori	$2,$2,0x3449
beq	$5,$2,$L43
nop

sltu	$2,$2,$5
beq	$2,$0,$L50
li	$2,538968064			# 0x20200000

li	$2,842072064			# 0x32310000
ori	$2,$2,0x5659
beq	$5,$2,$L43
nop

li	$2,959447040			# 0x39300000
ori	$2,$2,0x4649
bne	$5,$2,$L42
nop

j	$L43
nop

$L50:
ori	$2,$2,0x3859
beq	$5,$2,$L43
nop

li	$2,808452096			# 0x30300000
ori	$2,$2,0x3859
bne	$5,$2,$L42
nop

j	$L43
nop

.set	macro
.set	reorder
.end	query_format
.section	.text.get_image,"ax",@progbits
.align	2
.align	5
.ent	get_image
.type	get_image, @function
get_image:
.frame	$sp,40,$31		# vars= 0, regs= 3/0, args= 24, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$17,28($sp)
sw	$16,24($sp)
sw	$31,32($sp)
lhu	$2,0($5)
move	$16,$5
ori	$7,$2,0x2
andi	$2,$2,0x1
beq	$2,$0,$L57
move	$17,$4

lw	$31,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,40

$L57:
lw	$4,92($4)
lw	$5,4($5)
lbu	$6,2($16)
lw	$3,12($16)
lw	$2,8($16)
sw	$3,20($sp)
jal	vf_get_image
sw	$2,16($sp)

move	$6,$2
lhu	$2,0($16)
lw	$3,32($6)
lw	$4,48($6)
lw	$5,8($6)
andi	$2,$2,0x100
sw	$3,32($16)
sw	$4,48($16)
sw	$6,96($17)
beq	$2,$0,$L54
sw	$5,8($16)

lw	$2,36($6)
lw	$3,52($6)
sw	$2,36($16)
sw	$3,52($16)
lw	$2,56($6)
lw	$3,40($6)
sw	$2,56($16)
sw	$3,40($16)
$L54:
lhu	$2,0($16)
ori	$2,$2,0x2000
sh	$2,0($16)
lw	$31,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,40

.set	macro
.set	reorder
.end	get_image
.section	.text.config,"ax",@progbits
.align	2
.align	5
.ent	config
.type	config, @function
config:
.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
lw	$2,84($sp)
sw	$fp,56($sp)
sw	$2,16($sp)
lw	$2,88($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	$19,$4
sw	$2,20($sp)
li	$4,-16			# 0xfffffffffffffff0
lw	$16,100($19)
addiu	$2,$5,15
addiu	$3,$6,15
and	$2,$2,$4
lw	$fp,80($sp)
move	$21,$5
move	$22,$6
move	$23,$7
and	$20,$3,$4
move	$17,$0
move	$18,$0
sw	$2,276($16)
$L70:
lw	$2,16($16)
slt	$2,$2,$17
beq	$2,$0,$L60
nop

addiu	$18,$18,1
slt	$2,$18,4
bne	$2,$0,$L70
move	$17,$0

lw	$2,16($sp)
sw	$fp,80($sp)
sw	$2,84($sp)
lw	$2,20($sp)
move	$4,$19
move	$5,$21
move	$6,$22
move	$7,$23
sw	$2,88($sp)
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	vf_next_config
addiu	$sp,$sp,64

$L60:
lw	$4,276($16)
mul	$4,$20,$4
jal	uc_malloc
sll	$4,$4,2

sll	$3,$17,2
addu	$3,$3,$18
sll	$3,$3,2
addu	$3,$3,$16
lw	$16,100($19)
addiu	$17,$17,1
j	$L70
sw	$2,20($3)

.set	macro
.set	reorder
.end	config
.globl	__extendsfdf2
.globl	__floatsisf
.globl	__addsf3
.globl	__muldf3
.globl	__adddf3
.globl	__truncdfsf2
.globl	__ltdf2
.globl	__subdf3
.globl	__floatsidf
.globl	__fixdfsi
.section	.rodata.cst4
.align	2
$LC2:
.word	1132462080
.section	.rodata.cst8,"aM",@progbits,8
.align	3
$LC3:
.word	-1116356456
.word	1072384334
.align	3
$LC4:
.word	804962690
.word	1072249670
.align	3
$LC5:
.word	0
.word	1071644672
.align	3
$LC6:
.word	0
.word	1066401792
.align	3
$LC7:
.word	0
.word	1065353216
.section	.text.filter,"ax",@progbits
.align	2
.align	5
.ent	filter
.type	filter, @function
filter:
.frame	$sp,504,$31		# vars= 448, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-504
lw	$3,532($sp)
li	$2,4			# 0x4
movn	$2,$0,$3
sw	$22,488($sp)
sw	$16,464($sp)
sw	$31,500($sp)
sw	$fp,496($sp)
sw	$23,492($sp)
sw	$21,484($sp)
sw	$20,480($sp)
sw	$19,476($sp)
sw	$18,472($sp)
sw	$17,468($sp)
addu	$2,$4,$2
sw	$4,504($sp)
lw	$4,0($2)
sw	$5,508($sp)
move	$16,$6
jal	__extendsfdf2
sw	$7,516($sp)

sw	$2,392($sp)
lw	$2,504($sp)
lw	$22,520($sp)
lw	$2,16($2)
li	$4,1			# 0x1
sw	$3,396($sp)
j	$L74
sw	$2,388($sp)

$L75:
lw	$3,388($sp)
addiu	$3,$3,-1
sw	$3,388($sp)
$L74:
lw	$5,388($sp)
lw	$6,528($sp)
lw	$7,524($sp)
sll	$2,$4,$5
slt	$3,$6,$2
slt	$2,$7,$2
bne	$2,$0,$L75
nop

bne	$3,$0,$L75
nop

blez	$6,$L78
nop

move	$19,$16
move	$21,$0
$L80:
lw	$7,524($sp)
blez	$7,$L83
lw	$3,504($sp)

lw	$2,504($sp)
lw	$2,276($2)
lw	$23,20($3)
sw	$2,440($sp)
move	$18,$19
move	$17,$0
$L81:
lw	$3,440($sp)
lb	$16,0($18)
mul	$4,$21,$3
addiu	$18,$18,1
addu	$2,$4,$17
sll	$2,$2,2
move	$4,$16
jal	__floatsisf
addu	$20,$2,$23

addiu	$17,$17,1
bgez	$16,$L82
move	$4,$2

lui	$2,%hi($LC2)
jal	__addsf3
lw	$5,%lo($LC2)($2)

$L82:
lw	$5,524($sp)
bne	$5,$17,$L81
sw	$2,0($20)

$L83:
lw	$6,528($sp)
addiu	$21,$21,1
bne	$6,$21,$L80
addu	$19,$19,$22

$L78:
lw	$4,388($sp)
blez	$4,$L85
lw	$5,504($sp)

lw	$6,504($sp)
lw	$2,504($sp)
lw	$3,504($sp)
lw	$5,276($5)
lw	$6,24($6)
lw	$2,28($2)
sll	$7,$5,2
sw	$5,440($sp)
sw	$6,432($sp)
addiu	$4,$3,24
addiu	$5,$3,28
addiu	$6,$3,36
sw	$7,448($sp)
sw	$2,436($sp)
sw	$3,60($sp)
sw	$0,16($sp)
sw	$4,424($sp)
sw	$5,428($sp)
sw	$7,444($sp)
sw	$7,452($sp)
sw	$6,456($sp)
$L87:
lw	$7,16($sp)
li	$2,1			# 0x1
sll	$2,$2,$7
sw	$2,336($sp)
lw	$2,60($sp)
lw	$3,528($sp)
lw	$2,20($2)
blez	$3,$L88
sw	$2,376($sp)

sw	$0,380($sp)
sw	$0,64($sp)
$L90:
lw	$5,336($sp)
blez	$5,$L105
lw	$6,524($sp)

lw	$7,432($sp)
addu	$2,$6,$5
addiu	$2,$2,-1
sw	$2,80($sp)
lw	$3,436($sp)
lw	$2,64($sp)
lw	$4,376($sp)
addu	$7,$7,$2
addu	$3,$3,$2
addu	$4,$4,$2
lw	$2,80($sp)
sw	$7,76($sp)
sw	$3,72($sp)
sw	$4,68($sp)
sw	$0,384($sp)
$L91:
lw	$3,336($sp)
div	$0,$2,$3
teq	$3,$0,7
mflo	$2
blez	$2,$L92
sw	$2,400($sp)

addiu	$18,$2,-1
sll	$5,$3,2
sll	$19,$18,1
sw	$5,56($sp)
sw	$0,372($sp)
sw	$0,84($sp)
$L94:
lw	$6,84($sp)
lw	$7,68($sp)
li	$fp,1			# 0x1
addu	$2,$6,$7
jal	__extendsfdf2
lw	$4,0($2)

move	$4,$2
move	$16,$2
lui	$2,%hi($LC3)
addiu	$2,$2,%lo($LC3)
lw	$6,0($2)
lw	$7,4($2)
move	$5,$3
jal	__muldf3
move	$17,$3

move	$21,$3
lui	$3,%hi($LC4)
addiu	$3,$3,%lo($LC4)
lw	$6,0($3)
lw	$7,4($3)
move	$4,$16
move	$5,$17
jal	__muldf3
move	$20,$2