demux_ty.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 4,592 行 · 第 1/5 页

.set	nomacro
bne	$2,$0,$L155
addiu	$5,$17,16448
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L116
move	$3,$0
.set	macro
.set	reorder

$L115:
lw	$4,0($5)
slt	$2,$16,$4
.set	noreorder
.set	nomacro
bne	$2,$0,$L114
addiu	$5,$5,12
.set	macro
.set	reorder

$L116:
addiu	$3,$3,1
.set	noreorder
.set	nomacro
bne	$3,$6,$L115
subu	$16,$16,$4
.set	macro
.set	reorder

$L110:
lui	$6,%hi($LC6)
$L161:
move	$16,$0
addiu	$6,$6,%lo($LC6)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,1			# 0x1
.set	macro
.set	reorder

move	$2,$16
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)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,80
.set	macro
.set	reorder

$L155:
move	$3,$0
$L114:
sll	$2,$3,4
sll	$3,$3,2
subu	$2,$2,$3
addu	$2,$2,$17
lw	$4,16428($2)
sll	$3,$16,17
addu	$5,$3,$4
li	$2,-1			# 0xffffffffffffffff
.set	noreorder
.set	nomacro
beq	$5,$2,$L161
lui	$6,%hi($LC6)
.set	macro
.set	reorder

lw	$17,16($21)
lw	$3,44($17)
slt	$2,$5,$3
beq	$2,$0,$L118
lw	$2,40($17)
subu	$2,$3,$2
subu	$2,$5,$2
bltz	$2,$L118
sw	$2,36($17)
move	$5,$2
$L121:
lw	$3,40($17)
move	$18,$20
subu	$2,$3,$5
.set	noreorder
.set	nomacro
beq	$2,$0,$L124
li	$19,131072			# 0x20000
.set	macro
.set	reorder

$L158:
move	$16,$2
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L162
lui	$6,%hi($LC7)
.set	macro
.set	reorder

$L130:
slt	$2,$19,$16
movn	$16,$19,$2
lw	$3,80($17)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
bne	$2,$0,$L132
addu	$5,$3,$5
.set	macro
.set	reorder

$L159:
andi	$2,$18,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L163
move	$4,$18
.set	macro
.set	reorder

andi	$2,$5,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L163
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$18,-4
and	$2,$16,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L136
addiu	$5,$5,-4
.set	macro
.set	reorder

$L149:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L149
$L136:
andi	$2,$16,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L164
andi	$3,$16,0x3
.set	macro
.set	reorder

$L150:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L150
andi	$3,$16,0x3
.set	macro
.set	reorder

$L164:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L142
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L143
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L157
$L140:
lw	$5,36($17)
subu	$19,$19,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
blez	$19,$L144
sw	$2,36($17)
.set	macro
.set	reorder

$L160:
lw	$3,40($17)
subu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L158
addu	$18,$18,$16
.set	macro
.set	reorder

$L124:
.set	noreorder
.set	nomacro
jal	stream_fill_buffer
move	$4,$17
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L148
li	$2,131072			# 0x20000
.set	macro
.set	reorder

lw	$3,40($17)
lw	$5,36($17)
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
beq	$2,$0,$L130
subu	$16,$3,$5
.set	macro
.set	reorder

lui	$6,%hi($LC7)
$L162:
li	$5,2			# 0x2
addiu	$6,$6,%lo($LC7)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,7			# 0x7
.set	macro
.set	reorder

slt	$2,$19,$16
lw	$5,36($17)
movn	$16,$19,$2
lw	$3,80($17)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
beq	$2,$0,$L159
addu	$5,$3,$5
.set	macro
.set	reorder

$L132:
move	$4,$18
$L163:
.set	noreorder
.set	nomacro
jal	memcpy
move	$6,$16
.set	macro
.set	reorder

lw	$5,36($17)
subu	$19,$19,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
bgtz	$19,$L160
sw	$2,36($17)
.set	macro
.set	reorder

$L144:
li	$16,131072			# 0x20000
$L129:
lw	$2,16($21)
lui	$6,%hi($LC8)
lw	$4,36($2)
lw	$3,44($2)
lw	$5,40($2)
addu	$3,$3,$4
subu	$3,$3,$5
sw	$3,4($21)
move	$7,$16
addiu	$6,$6,%lo($LC8)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,8			# 0x8
.set	macro
.set	reorder

lbu	$2,1($20)
lbu	$7,0($20)
lbu	$12,7($20)
lbu	$3,2($20)
lbu	$8,3($20)
lbu	$9,4($20)
lbu	$10,5($20)
lbu	$11,6($20)
lui	$6,%hi($LC9)
addiu	$6,$6,%lo($LC9)
li	$4,7			# 0x7
li	$5,8			# 0x8
sw	$2,16($sp)
sw	$3,20($sp)
sw	$8,24($sp)
sw	$9,28($sp)
sw	$10,32($sp)
sw	$11,36($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$12,40($sp)
.set	macro
.set	reorder

lui	$6,%hi($LC10)
addiu	$6,$6,%lo($LC10)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,8			# 0x8
.set	macro
.set	reorder

move	$2,$16
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)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,80
.set	macro
.set	reorder

$L118:
.set	noreorder
.set	nomacro
jal	stream_seek_long
move	$4,$17
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L161
lui	$6,%hi($LC6)
.set	macro
.set	reorder

lw	$17,16($21)
.set	noreorder
.set	nomacro
j	$L121
lw	$5,36($17)
.set	macro
.set	reorder

$L142:
lbu	$2,4($5)
sb	$2,4($4)
lbu	$3,5($5)
.set	noreorder
.set	nomacro
j	$L140
sb	$3,5($4)
.set	macro
.set	reorder

$L143:
lbu	$2,4($5)
sb	$2,4($4)
lbu	$3,5($5)
sb	$3,5($4)
lbu	$2,6($5)
.set	noreorder
.set	nomacro
j	$L140
sb	$2,6($4)
.set	macro
.set	reorder

$L157:
lbu	$2,4($5)
.set	noreorder
.set	nomacro
j	$L140
sb	$2,4($4)
.set	macro
.set	reorder

$L148:
.set	noreorder
.set	nomacro
j	$L129
subu	$16,$2,$19
.set	macro
.set	reorder

.end	tmf_load_chunk
.section	.rodata.str1.4
.align	2
$LC11:
.ascii	"ty:ty processing\012\000"
.align	2
$LC12:
.ascii	"showing.xml\000"
.align	2
$LC13:
.ascii	"ty:Detected a tmf\012\000"
.align	2
$LC14:
.ascii	"Dumping tar contents\012\000"
.align	2
$LC15:
.ascii	"Read bad\012\000"
.align	2
$LC16:
.ascii	"name %-20.20s size %-12.12s %d\012\000"
.align	2
$LC17:
.ascii	".ty\000"
.align	2
$LC18:
.ascii	"ty:tmf too big\012\000"
.align	2
$LC19:
.ascii	"tmf_filetoparts(): index %d, chunks %d\012tmf_filetopart"
.ascii	"s(): size %lld\012tmf_filetoparts(): startOffset %lld\012"
.ascii	"\000"
.align	2
$LC20:
.ascii	"tmf_filetoparts(): No More Part Files %d\012\000"
.align	2
$LC21:
.ascii	"ty:ty/ty+Number Parts %lld\012\000"
.align	2
$LC22:
.ascii	"ty:Header Calc Stream Size %lld\012\000"
.align	2
$LC23:
.ascii	"ty:ty header size %llx\012\000"
.align	2
$LC24:
.ascii	"ty:ty which Chunk %d\012\000"
.align	2
$LC25:
.ascii	"ty:file end_pos   %llx\012\000"
.align	2
$LC26:
.ascii	"\012ty:wanted current offset %llx\012\000"
.align	2
$LC27:
.ascii	"ty:Skipping PART Header\012\000"
.align	2
$LC28:
.ascii	"\012ty:actual current offset %llx\012\000"
.align	2
$LC29:
.ascii	"ty:ty parsing a chunk\012\000"
.align	2
$LC30:
.ascii	"ty:Record Type %x/%x %d\012\000"
.align	2
$LC31:
.ascii	"ty:Setting AC-3 Audio\012\000"
.align	2
$LC32:
.ascii	"ty:Setting MPEG Audio\012\000"
.align	2
$LC33:
.ascii	"ty:WARNING - Would have blown my audio buffer\012\000"
.align	2
$LC34:
.ascii	"ty:Adding Audio Packet Size %d\012\000"
.align	2
$LC35:
.ascii	"ty:Tossing Audio Packet Size %d\012\000"
.align	2
$LC36:
.ascii	"ty:Adding DTiVo Audio Packet Size %d\012\000"
.align	2
$LC37:
.ascii	"CC\000"
.align	2
$LC38:
.ascii	"XDS\000"
.align	2
$LC39:
.ascii	"ty:%s %04x\012\000"
.align	2
$LC40:
.ascii	"ty:Invalid Type %x\012\000"
.align	2
$LC41:
.ascii	"ty:Error Check - Records %d, Parsed %d, Errors %d + %d\012"
.ascii	"\000"
.section	.text.demux_ty_fill_buffer,"ax",@progbits
.align	2
.align	5
.ent	demux_ty_fill_buffer
.type	demux_ty_fill_buffer, @function
demux_ty_fill_buffer:
.frame	$sp,632,$31		# vars= 560, regs= 10/0, args= 32, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
addiu	$sp,$sp,-632
sw	$fp,624($sp)
move	$fp,$4
li	$4,131072			# 0x20000
sw	$20,608($sp)
sw	$31,628($sp)
sw	$23,620($sp)
sw	$22,616($sp)
sw	$21,612($sp)
sw	$19,604($sp)
sw	$18,600($sp)
sw	$17,596($sp)
.set	noreorder
.set	nomacro
jal	uc_malloc
sw	$16,592($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L538
move	$20,$2
.set	macro
.set	reorder

lw	$2,16($fp)
lw	$3,24($2)
li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$3,$2,$L169
lw	$23,2248($fp)
.set	macro
.set	reorder

lui	$6,%hi($LC11)
addiu	$6,$6,%lo($LC11)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,8			# 0x8
.set	macro
.set	reorder

lw	$17,16($fp)
lw	$2,56($17)
beq	$2,$0,$L540
$L169:
.set	noreorder
.set	nomacro
jal	uc_free
move	$4,$20
.set	macro
.set	reorder

$L538:
move	$2,$0
$L168:
lw	$31,628($sp)
lw	$fp,624($sp)
lw	$23,620($sp)
lw	$22,616($sp)
lw	$21,612($sp)
lw	$20,608($sp)
lw	$19,604($sp)
lw	$18,600($sp)
lw	$17,596($sp)
lw	$16,592($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,632
.set	macro
.set	reorder

$L540:
lw	$2,16420($23)
.set	noreorder
.set	nomacro
bne	$2,$0,$L172
li	$2,1			# 0x1
.set	macro
.set	reorder

sw	$2,16420($23)
lw	$2,4($fp)
lw	$3,44($17)
.set	noreorder
.set	nomacro
blez	$3,$L174
sw	$2,548($sp)
.set	macro
.set	reorder

lw	$2,40($17)
subu	$2,$2,$3
.set	noreorder
.set	nomacro
bltz	$2,$L594
move	$4,$17
.set	macro
.set	reorder

sw	$2,36($17)
move	$5,$2
$L177:
lw	$3,40($17)
sw	$20,544($sp)
subu	$2,$3,$5
move	$18,$20
.set	noreorder
.set	nomacro
beq	$2,$0,$L179
li	$19,131072			# 0x20000
.set	macro
.set	reorder

$L543:
move	$16,$2
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L595
lui	$6,%hi($LC7)
.set	macro
.set	reorder

$L185:
slt	$2,$19,$16
movn	$16,$19,$2
lw	$3,80($17)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
bne	$2,$0,$L187
addu	$5,$3,$5
.set	macro
.set	reorder

$L544:
andi	$2,$18,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L596
move	$4,$18
.set	macro
.set	reorder

andi	$2,$5,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L596
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$18,-4
and	$2,$16,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L191
addiu	$5,$5,-4
.set	macro
.set	reorder

$L497:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L497
$L191:
andi	$2,$16,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L597
andi	$3,$16,0x3
.set	macro
.set	reorder

$L498:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L498
andi	$3,$16,0x3
.set	macro
.set	reorder

$L597:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L197
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L198
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L542
$L195:
lw	$5,36($17)
subu	$19,$19,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
blez	$19,$L199
sw	$2,36($17)
.set	macro
.set	reorder

$L545:
lw	$3,40($17)
subu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L543
addu	$18,$18,$16
.set	macro
.set	reorder

$L179:
.set	noreorder
.set	nomacro
jal	stream_fill_buffer
move	$4,$17
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L493
li	$2,131072			# 0x20000
.set	macro
.set	reorder

lw	$3,40($17)
lw	$5,36($17)
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
beq	$2,$0,$L185
subu	$16,$3,$5
.set	macro
.set	reorder

lui	$6,%hi($LC7)
$L595:
li	$5,2			# 0x2
addiu	$6,$6,%lo($LC7)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,7			# 0x7
.set	macro
.set	reorder

slt	$2,$19,$16
lw	$5,36($17)
movn	$16,$19,$2
lw	$3,80($17)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
beq	$2,$0,$L544
addu	$5,$3,$5
.set	macro
.set	reorder

$L187:
move	$4,$18
$L596:
.set	noreorder
.set	nomacro
jal	memcpy
move	$6,$16
.set	macro
.set	reorder

lw	$5,36($17)
subu	$19,$19,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
bgtz	$19,$L545
sw	$2,36($17)
.set	macro
.set	reorder

$L199:
li	$18,131072			# 0x20000
$L184:
lui	$5,%hi($LC12)
addiu	$5,$5,%lo($LC12)
move	$4,$20
.set	noreorder
.set	nomacro
jal	memcmp
li	$6,12			# 0xc
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L546
li	$4,7			# 0x7
.set	macro
.set	reorder

$L201:
li	$2,131072			# 0x20000
.set	noreorder
.set	nomacro
beq	$18,$2,$L547
addiu	$21,$20,2
.set	macro
.set	reorder

$L491:
lw	$17,16($fp)
$L261:
lw	$16,48($17)
lw	$3,548($sp)
lw	$4,44($17)
slt	$2,$0,$16
movz	$16,$3,$2
slt	$3,$16,$4
beq	$3,$0,$L298
lw	$2,40($17)
subu	$2,$4,$2
subu	$2,$16,$2
.set	noreorder
.set	nomacro
bltz	$2,$L598
move	$4,$17
.set	macro
.set	reorder

sw	$2,36($17)
move	$3,$2
$L301:
lw	$2,44($17)