framing.s

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.file	1 "framing.c"
.section .mdebug.abi32
.previous
.section	.text.ogg_page_version,"ax",@progbits
.align	2
.align	5
.globl	ogg_page_version
.ent	ogg_page_version
.type	ogg_page_version, @function
ogg_page_version:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lw	$3,0($4)
j	$31
lbu	$2,4($3)

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

lw	$3,0($4)
lbu	$2,5($3)
j	$31
andi	$2,$2,0x1

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

lw	$3,0($4)
lbu	$2,5($3)
j	$31
andi	$2,$2,0x2

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

lw	$3,0($4)
lbu	$2,5($3)
j	$31
andi	$2,$2,0x4

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

lw	$8,0($4)
move	$3,$0
lbu	$4,13($8)
lbu	$6,12($8)
move	$2,$4
sll	$2,$2,8
srl	$4,$4,24
or	$2,$2,$6
or	$3,$4,$3
lbu	$6,11($8)
srl	$4,$2,24
sll	$3,$3,8
sll	$2,$2,8
or	$2,$2,$6
or	$3,$4,$3
lbu	$6,10($8)
srl	$4,$2,24
sll	$3,$3,8
sll	$2,$2,8
or	$2,$2,$6
or	$3,$4,$3
lbu	$6,9($8)
srl	$4,$2,24
sll	$3,$3,8
sll	$2,$2,8
or	$2,$2,$6
or	$3,$4,$3
lbu	$6,8($8)
srl	$4,$2,24
sll	$3,$3,8
sll	$2,$2,8
or	$2,$2,$6
or	$3,$4,$3
lbu	$6,7($8)
srl	$4,$2,24
sll	$3,$3,8
sll	$2,$2,8
or	$2,$2,$6
or	$3,$4,$3
lbu	$6,6($8)
srl	$7,$2,24
sll	$3,$3,8
sll	$2,$2,8
or	$3,$7,$3
j	$31
or	$2,$2,$6

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

lw	$3,0($4)
lbu	$6,17($3)
lbu	$4,15($3)
lbu	$2,16($3)
lbu	$5,14($3)
sll	$4,$4,8
sll	$6,$6,24
sll	$2,$2,16
or	$5,$5,$4
or	$2,$2,$6
j	$31
or	$2,$5,$2

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

lw	$3,0($4)
lbu	$6,21($3)
lbu	$4,19($3)
lbu	$2,20($3)
lbu	$5,18($3)
sll	$4,$4,8
sll	$6,$6,24
sll	$2,$2,16
or	$5,$5,$4
or	$2,$2,$6
j	$31
or	$2,$5,$2

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

lw	$4,0($4)
lbu	$7,26($4)
blez	$7,$L25
move	$5,$0

move	$6,$0
li	$8,255			# 0xff
$L19:
addu	$2,$4,$5
lbu	$3,27($2)
addiu	$5,$5,1
xor	$3,$3,$8
addiu	$2,$6,1
bne	$7,$5,$L19
movn	$6,$2,$3

j	$31
move	$2,$6

$L25:
move	$6,$0
j	$31
move	$2,$6

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

beq	$4,$0,$L44
move	$11,$4

lw	$2,0($4)
sb	$0,22($2)
lw	$3,0($4)
sb	$0,23($3)
lw	$2,0($4)
sb	$0,24($2)
lw	$3,0($4)
sb	$0,25($3)
lw	$7,4($4)
blez	$7,$L43
lui	$2,%hi(crc_lookup)

lw	$9,0($4)
addiu	$8,$2,%lo(crc_lookup)
move	$6,$0
move	$5,$0
$L32:
addu	$3,$9,$5
lbu	$4,0($3)
srl	$2,$6,24
xor	$2,$2,$4
sll	$2,$2,2
addu	$2,$2,$8
lw	$3,0($2)
addiu	$5,$5,1
sll	$2,$6,8
bne	$5,$7,$L32
xor	$6,$2,$3

srl	$5,$6,24
$L31:
lw	$8,12($11)
blez	$8,$L34
lui	$2,%hi(crc_lookup)

lw	$7,8($11)
addiu	$10,$2,%lo(crc_lookup)
move	$5,$0
$L36:
addu	$3,$7,$5
lbu	$4,0($3)
srl	$2,$6,24
xor	$2,$2,$4
sll	$2,$2,2
addu	$2,$2,$10
lw	$3,0($2)
addiu	$5,$5,1
sll	$2,$6,8
bne	$5,$8,$L36
xor	$6,$2,$3

srl	$5,$6,24
$L34:
sb	$6,22($9)
lw	$3,0($11)
srl	$2,$6,8
sb	$2,23($3)
lw	$4,0($11)
srl	$2,$6,16
sb	$2,24($4)
lw	$3,0($11)
sb	$5,25($3)
$L44:
j	$31
nop

$L43:
lw	$9,0($4)
move	$6,$0
j	$L31
move	$5,$0

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

j	$31
lw	$2,328($4)

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

lw	$3,8($4)
lw	$2,4($4)
addu	$5,$5,$3
slt	$2,$2,$5
bne	$2,$0,$L50
li	$3,-1			# 0xffffffffffffffff

sw	$5,8($4)
move	$3,$0
$L50:
j	$31
move	$2,$3

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

move	$2,$0
sw	$0,24($4)
sw	$0,8($4)
sw	$0,12($4)
sw	$0,16($4)
j	$31
sw	$0,20($4)

.set	macro
.set	reorder
.end	ogg_sync_reset
.section	.text.ogg_stream_reset,"ax",@progbits
.align	2
.align	5
.globl	ogg_stream_reset
.ent	ogg_stream_reset
.type	ogg_stream_reset, @function
ogg_stream_reset:
.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,-1			# 0xffffffffffffffff
sw	$2,340($4)
move	$2,$0
move	$3,$0
sw	$2,352($4)
sw	$2,344($4)
move	$2,$0
sw	$3,356($4)
sw	$0,8($4)
sw	$0,12($4)
sw	$0,28($4)
sw	$0,32($4)
sw	$0,36($4)
sw	$0,324($4)
sw	$0,328($4)
sw	$0,332($4)
j	$31
sw	$3,348($4)

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

lw	$8,36($4)
lw	$2,32($4)
move	$11,$4
slt	$2,$8,$2
beq	$2,$0,$L71
move	$12,$5

lw	$2,16($4)
sll	$3,$8,2
addu	$3,$3,$2
lw	$10,0($3)
andi	$2,$10,0x400
bne	$2,$0,$L72
andi	$9,$10,0xff

li	$2,255			# 0xff
bne	$9,$2,$L62
andi	$7,$10,0x200

move	$5,$3
li	$6,255			# 0xff
$L64:
lw	$2,4($5)
li	$3,512			# 0x200
andi	$4,$2,0x200
andi	$2,$2,0xff
movn	$7,$3,$4
addiu	$8,$8,1
addu	$9,$9,$2
beq	$2,$6,$L64
addiu	$5,$5,4

$L62:
beq	$12,$0,$L67
sll	$3,$8,3

lw	$4,344($11)
lw	$5,348($11)
andi	$2,$10,0x100
lw	$6,20($11)
sw	$2,8($12)
sw	$7,12($12)
addu	$3,$3,$6
sw	$4,24($12)
sw	$5,28($12)
lw	$2,0($11)
lw	$6,12($11)
lw	$4,0($3)
lw	$5,4($3)
addu	$2,$2,$6
sw	$2,0($12)
sw	$4,16($12)
sw	$5,20($12)
sw	$9,4($12)
$L67:
lw	$4,344($11)
lw	$5,348($11)
addiu	$2,$4,1
lw	$6,12($11)
sltu	$7,$2,$4
addu	$6,$6,$9
addiu	$4,$8,1
addu	$3,$7,$5
sw	$4,36($11)
sw	$2,344($11)
sw	$3,348($11)
sw	$6,12($11)
li	$4,1			# 0x1
$L59:
j	$31
move	$2,$4

$L71:
move	$4,$0
j	$31
move	$2,$4

$L72:
lw	$4,344($4)
lw	$5,348($11)
addiu	$2,$4,1
sltu	$6,$2,$4
addiu	$7,$8,1
addu	$3,$6,$5
li	$4,-1			# 0xffffffffffffffff
sw	$2,344($11)
sw	$3,348($11)
j	$L59
sw	$7,36($11)

.set	macro
.set	reorder
.end	ogg_stream_packetout
.section	.text.ogg_sync_buffer,"ax",@progbits
.align	2
.align	5
.globl	ogg_sync_buffer
.ent	ogg_sync_buffer
.type	ogg_sync_buffer, @function
ogg_sync_buffer:
.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	$16,16($sp)
sw	$31,24($sp)
lw	$2,12($4)
move	$16,$4
beq	$2,$0,$L84
move	$17,$5

lw	$6,8($4)
subu	$6,$6,$2
blez	$6,$L76
sw	$6,8($4)

lw	$4,0($4)
jal	memmove
addu	$5,$4,$2

lw	$6,8($16)
$L76:
sw	$0,12($16)
$L74:
lw	$2,4($16)
subu	$2,$2,$6
slt	$2,$2,$17
beq	$2,$0,$L78
addiu	$2,$6,4096

lw	$4,0($16)
beq	$4,$0,$L80
addu	$17,$17,$2

jal	uc_realloc
move	$5,$17

sw	$2,0($16)
$L82:
lw	$6,8($16)
sw	$17,4($16)
$L78:
lw	$2,0($16)
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
addu	$2,$2,$6
j	$31
addiu	$sp,$sp,32

$L84:
j	$L74
lw	$6,8($4)

$L80:
jal	uc_malloc
move	$4,$17

j	$L82
sw	$2,0($16)

.set	macro
.set	reorder
.end	ogg_sync_buffer
.section	.text.ogg_stream_reset_serialno,"ax",@progbits
.align	2
.align	5
.globl	ogg_stream_reset_serialno
.ent	ogg_stream_reset_serialno
.type	ogg_stream_reset_serialno, @function
ogg_stream_reset_serialno:
.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,-1			# 0xffffffffffffffff
sw	$2,340($4)
move	$2,$0
move	$3,$0
sw	$2,344($4)
sw	$2,352($4)
move	$2,$0
sw	$5,336($4)
sw	$0,8($4)
sw	$0,12($4)
sw	$0,28($4)
sw	$0,32($4)
sw	$0,36($4)
sw	$0,324($4)
sw	$0,328($4)
sw	$0,332($4)
sw	$3,348($4)
j	$31
sw	$3,356($4)

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

lw	$7,36($4)
lw	$2,32($4)
move	$12,$4
slt	$2,$7,$2
beq	$2,$0,$L104
move	$11,$5

lw	$2,16($4)
sll	$3,$7,2
addu	$3,$3,$2
lw	$6,0($3)
andi	$2,$6,0x400
bne	$2,$0,$L105
nop

beq	$5,$0,$L103
andi	$9,$6,0xff

li	$2,255			# 0xff
bne	$9,$2,$L95
andi	$8,$6,0x200

move	$5,$3
li	$10,255			# 0xff
$L97:
lw	$2,4($5)
li	$3,512			# 0x200
andi	$4,$2,0x200
andi	$2,$2,0xff
movn	$8,$3,$4
addiu	$7,$7,1
addu	$9,$9,$2
beq	$2,$10,$L97
addiu	$5,$5,4

$L95:
lw	$4,344($12)
lw	$5,348($12)
andi	$3,$6,0x100
lw	$6,20($12)
sw	$3,8($11)
sll	$2,$7,3
sw	$8,12($11)
sw	$4,24($11)
sw	$5,28($11)
addu	$2,$2,$6
lw	$3,0($12)
lw	$4,12($12)
lw	$6,0($2)
lw	$7,4($2)
addu	$3,$3,$4
sw	$9,4($11)
sw	$3,0($11)
sw	$6,16($11)
sw	$7,20($11)
$L103:
li	$4,1			# 0x1
$L90:
j	$31
move	$2,$4

$L104:
move	$4,$0
j	$31
move	$2,$4

$L105:
lw	$4,344($4)
lw	$5,348($12)
addiu	$2,$4,1
sltu	$6,$2,$4
addiu	$7,$7,1
addu	$3,$6,$5
li	$4,-1			# 0xffffffffffffffff
sw	$2,344($12)
sw	$3,348($12)
j	$L90
sw	$7,36($12)

.set	macro
.set	reorder
.end	ogg_stream_packetpeek
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"OggS\000"
.section	.text.ogg_stream_flush,"ax",@progbits
.align	2
.align	5
.globl	ogg_stream_flush
.ent	ogg_stream_flush
.type	ogg_stream_flush, @function
ogg_stream_flush:
.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	$21,44($sp)
sw	$31,60($sp)
sw	$fp,56($sp)
sw	$23,52($sp)
sw	$22,48($sp)
sw	$20,40($sp)
sw	$19,36($sp)
sw	$18,32($sp)
sw	$17,28($sp)
sw	$16,24($sp)
lw	$3,28($4)
lw	$7,20($4)
li	$6,255			# 0xff
slt	$2,$3,256
movn	$6,$3,$2
move	$21,$4
sw	$5,68($sp)
lw	$22,0($7)
beq	$6,$0,$L155
lw	$23,4($7)

lw	$2,332($4)
bne	$2,$0,$L110
nop

blez	$6,$L156
move	$fp,$0

lw	$3,16($4)
lbu	$2,0($3)
slt	$2,$2,255
beq	$2,$0,$L166
addiu	$fp,$fp,1

addiu	$fp,$fp,-1
j	$L157
li	$fp,1			# 0x1

$L121:
lbu	$2,4($3)
slt	$2,$2,255
bne	$2,$0,$L158
addiu	$3,$3,4

addiu	$fp,$fp,1
$L166:
bne	$6,$fp,$L121
move	$22,$0

move	$23,$0
$L114:
addiu	$2,$21,40
$L164:
lui	$5,%hi($LC0)
addiu	$5,$5,%lo($LC0)
move	$4,$2
li	$6,4			# 0x4
jal	memcpy
sw	$2,16($sp)

lw	$25,16($21)
sb	$0,44($21)
sb	$0,45($21)
lw	$2,0($25)
andi	$2,$2,0x100
bne	$2,$0,$L125
li	$2,1

sb	$2,45($21)
$L125:
lw	$2,332($21)
bne	$2,$0,$L127
nop

lbu	$2,45($21)
ori	$2,$2,0x2
sb	$2,45($21)
$L127:
lw	$2,328($21)
beq	$2,$0,$L165
sll	$2,$23,24

lw	$2,28($21)
beq	$fp,$2,$L159
nop

$L129:
sll	$2,$23,24
$L165:
srl	$16,$22,8
or	$16,$2,$16
sra	$17,$23,8
sll	$2,$17,24
srl	$14,$16,8
or	$14,$2,$14
sra	$15,$17,8
sll	$2,$15,24
srl	$12,$14,8
or	$12,$2,$12
sra	$13,$15,8
sll	$2,$13,24
srl	$8,$12,8
or	$8,$2,$8
sra	$9,$13,8
sll	$2,$9,24
srl	$6,$8,8
or	$6,$2,$6
sra	$7,$9,8
sll	$2,$7,24
srl	$4,$6,8
or	$4,$2,$4
sra	$5,$7,8
lw	$18,336($21)
sll	$10,$5,24
srl	$2,$4,8
or	$2,$10,$2
lw	$24,340($21)
sra	$20,$18,24
sra	$19,$18,8
sra	$11,$18,16
li	$10,1			# 0x1
sb	$2,53($21)
li	$2,-1			# 0xffffffffffffffff
sw	$10,332($21)
sb	$19,55($21)
sb	$11,56($21)
sb	$20,57($21)
sb	$22,46($21)
sb	$16,47($21)
sb	$14,48($21)
sb	$12,49($21)
sb	$8,50($21)
sb	$6,51($21)
sb	$4,52($21)
beq	$24,$2,$L160
sb	$18,54($21)

$L132:
sra	$6,$24,24
addiu	$3,$24,1
sra	$4,$24,8
sra	$5,$24,16
sw	$3,340($21)
sb	$4,59($21)
sb	$5,60($21)
sb	$6,61($21)
sb	$24,58($21)
sb	$0,62($21)
sb	$0,63($21)
sb	$0,64($21)
sb	$0,65($21)
blez	$fp,$L161
sb	$fp,66($21)

move	$5,$0
move	$16,$0
move	$4,$25
$L137:
lbu	$3,0($4)
addu	$2,$5,$21
addiu	$5,$5,1
sb	$3,67($2)
addu	$16,$16,$3
bne	$fp,$5,$L137
addiu	$4,$4,4

$L136:
lw	$3,68($sp)
addiu	$7,$fp,27
lw	$6,16($sp)
sw	$7,4($3)