demux_mov.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 4,994 行 · 第 1/5 页

.set	nomacro
jal	stream_fill_buffer
move	$4,$16
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L517
lw	$3,120($sp)
.set	macro
.set	reorder

lw	$2,36($16)
addiu	$2,$2,1
.set	noreorder
.set	nomacro
j	$L385
sw	$2,36($16)
.set	macro
.set	reorder

$L351:
lui	$6,%hi($LC13)
addiu	$6,$6,%lo($LC13)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L352:
lui	$6,%hi($LC16)
addiu	$6,$6,%lo($LC16)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L493:
addiu	$6,$6,%lo($LC17)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L437:
lw	$3,36($16)
.set	noreorder
.set	nomacro
j	$L381
lw	$4,40($16)
.set	macro
.set	reorder

$L435:
lw	$3,36($16)
.set	noreorder
.set	nomacro
j	$L373
lw	$4,40($16)
.set	macro
.set	reorder

$L436:
lw	$3,36($16)
.set	noreorder
.set	nomacro
j	$L377
lw	$4,40($16)
.set	macro
.set	reorder

$L471:
sll	$2,$4,8
li	$5,16711680			# 0xff0000
li	$4,-16777216			# 0xffffffffff000000
ori	$4,$4,0xff00
ori	$5,$5,0xff
and	$3,$3,$5
and	$2,$2,$4
or	$2,$2,$3
sll	$4,$2,16
lui	$6,%hi($LC36)
srl	$2,$2,16
or	$2,$2,$4
addiu	$7,$sp,32
addiu	$6,$6,%lo($LC36)
li	$4,7			# 0x7
li	$5,6			# 0x6
sw	$2,32($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$19,16($sp)
.set	macro
.set	reorder

lw	$7,120($sp)
.set	noreorder
.set	nomacro
j	$L331
lw	$17,16($7)
.set	macro
.set	reorder

$L432:
lw	$2,120($sp)
.set	noreorder
.set	nomacro
j	$L361
lw	$17,16($2)
.set	macro
.set	reorder

.end	mov_check_file
.section	.rodata.str1.4
.align	2
$LC41:
.ascii	"MOV: Initial Audio-Delay: %.3f sec\012\000"
.align	2
$LC42:
.ascii	"MOV: version %d sound atom may not parse correctly!\012\000"
.align	2
$LC43:
.ascii	"MOV: unable to determine audio channels, assuming 2 (got"
.ascii	" %d)\012\000"
.align	2
$LC44:
.ascii	"MOV: unable to determine audio samplerate, assuming 44.1"
.ascii	"kHz (got %d)\012\000"
.align	2
$LC45:
.ascii	"Audio bits: %d  chans: %d  rate: %d\012\000"
.align	2
$LC46:
.ascii	"Audio header: samp/pack=%d bytes/pack=%d bytes/frame=%d "
.ascii	"bytes/samp=%d  \012\000"
.align	2
$LC47:
.ascii	"Audio extra header: len=%d  fcc=0x%X\012\000"
.align	2
$LC48:
.ascii	"MOV: Found alac atom (%d)!\012\000"
.align	2
$LC49:
.ascii	"MOV: Found little endian PCM data, reversed fourcc:%04x\012"
.ascii	"\000"
.align	2
$LC50:
.ascii	"MOV: unknown sound atom version (%d); may not work!\012\000"
.align	2
$LC51:
.ascii	"MOV: Found MPEG4 audio Elementary Stream Descriptor atom"
.ascii	" (%d)!\012\000"
.align	2
$LC52:
.ascii	"MOV: ERROR!, not enough vorbis extradata to read: offset"
.ascii	" = %d, k=%d, size=%d, len: %d\012\000"
.align	2
$LC53:
.ascii	"demux_mov, vorbis extradata size: %d\012\000"
.align	2
$LC54:
.ascii	"MOV: Found AMR audio atom %c%c%c%c (%d)!\012\000"
.align	2
$LC55:
.ascii	"mov: vendor: %c%c%c%c Version: %d\012\000"
.align	2
$LC56:
.ascii	"MOV: Modes set: %02x%02x\012\000"
.align	2
$LC57:
.ascii	"MOV: Mode change period: %d Frames per sample: %d\012\000"
.align	2
$LC58:
.ascii	"MOV: Found unknown audio atom %c%c%c%c (%d)!\012\000"
.align	2
$LC59:
.ascii	"Fourcc: %.4s\012\000"
.section	.text.gen_sh_audio,"ax",@progbits
.align	2
.align	5
.ent	gen_sh_audio
.type	gen_sh_audio, @function
gen_sh_audio:
.frame	$sp,152,$31		# vars= 80, regs= 10/0, args= 32, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
addiu	$sp,$sp,-152
sw	$19,124($sp)
sw	$18,120($sp)
sw	$17,116($sp)
sw	$31,148($sp)
sw	$fp,144($sp)
sw	$23,140($sp)
sw	$22,136($sp)
sw	$21,132($sp)
sw	$20,128($sp)
sw	$16,112($sp)
lw	$2,44($5)
move	$18,$5
sw	$2,12($4)
lw	$3,120($5)
move	$17,$4
.set	noreorder
.set	nomacro
blez	$3,$L520
move	$19,$6
.set	macro
.set	reorder

lw	$4,124($5)
li	$2,-1			# 0xffffffffffffffff
lw	$3,4($4)
beq	$3,$2,$L746
$L520:
li	$2,1651965952			# 0x62770000
$L764:
lw	$3,12($17)
ori	$2,$2,0x6173
.set	noreorder
.set	nomacro
beq	$3,$2,$L526
li	$2,1919746048			# 0x726d0000
.set	macro
.set	reorder

ori	$2,$2,0x6173
.set	noreorder
.set	nomacro
beq	$3,$2,$L747
li	$2,1			# 0x1
.set	macro
.set	reorder

lw	$8,68($18)
lbu	$2,8($8)
lbu	$4,9($8)
sll	$2,$2,8
or	$19,$2,$4
slt	$3,$19,2
.set	noreorder
.set	nomacro
bne	$3,$0,$L529
lui	$6,%hi($LC42)
.set	macro
.set	reorder

addiu	$6,$6,%lo($LC42)
li	$4,7			# 0x7
li	$5,2			# 0x2
.set	noreorder
.set	nomacro
jal	mp_msg
move	$7,$19
.set	macro
.set	reorder

lw	$8,68($18)
$L529:
lbu	$2,18($8)
lbu	$3,19($8)
sll	$2,$2,8
or	$2,$2,$3
sra	$2,$2,3
sw	$2,32($17)
sw	$2,52($18)
lbu	$3,16($8)
lbu	$2,17($8)
sll	$3,$3,8
or	$7,$3,$2
li	$16,2			# 0x2
.set	noreorder
.set	nomacro
beq	$7,$16,$L740
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$7,$2,$L535
li	$2,1			# 0x1
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$7,$2,$L748
lui	$6,%hi($LC43)
.set	macro
.set	reorder

addiu	$6,$6,%lo($LC43)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,2			# 0x2
.set	macro
.set	reorder

lw	$8,68($18)
$L740:
sw	$16,48($18)
move	$3,$16
$L536:
sw	$3,36($17)
lbu	$2,24($8)
lbu	$3,25($8)
sll	$2,$2,8
or	$2,$2,$3
slt	$4,$2,7000
.set	noreorder
.set	nomacro
beq	$4,$0,$L528
sw	$2,28($17)
.set	macro
.set	reorder

lw	$2,108($18)
beq	$2,$0,$L528
lw	$7,4($2)
sltu	$2,$7,2
bne	$2,$0,$L528
lbu	$2,24($8)
lbu	$3,25($8)
sll	$2,$2,8
or	$2,$2,$3
divu	$0,$2,$7
teq	$7,$0,7
li	$3,43			# 0x2b
mflo	$7
.set	noreorder
.set	nomacro
beq	$7,$3,$L741
li	$2,47			# 0x2f
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$7,$2,$L543
li	$2,31			# 0x1f
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$7,$2,$L749
lui	$6,%hi($LC44)
.set	macro
.set	reorder

addiu	$6,$6,%lo($LC44)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,2			# 0x2
.set	macro
.set	reorder

$L741:
li	$2,44100			# 0xac44
sw	$2,28($17)
$L528:
lw	$7,32($17)
lw	$2,36($17)
lw	$3,28($17)
lui	$6,%hi($LC45)
addiu	$6,$6,%lo($LC45)
sll	$7,$7,3
li	$4,7			# 0x7
li	$5,6			# 0x6
sw	$2,16($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$3,20($sp)
.set	macro
.set	reorder

lw	$2,64($18)
slt	$2,$2,44
.set	noreorder
.set	nomacro
bne	$2,$0,$L765
li	$2,1			# 0x1
.set	macro
.set	reorder

lw	$8,68($18)
lbu	$2,9($8)
bne	$2,$0,$L750
$L544:
li	$2,1			# 0x1
$L765:
.set	noreorder
.set	nomacro
beq	$19,$2,$L577
li	$2,2			# 0x2
.set	macro
.set	reorder

beq	$19,$2,$L743
.set	noreorder
.set	nomacro
bne	$19,$0,$L751
lui	$6,%hi($LC50)
.set	macro
.set	reorder

move	$19,$0
li	$3,36			# 0x24
$L579:
lw	$2,64($18)
slt	$2,$2,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L763
lui	$6,%hi($LC59)
.set	macro
.set	reorder

lw	$2,68($18)
addu	$2,$19,$2
lbu	$8,32($2)
lbu	$10,33($2)
lbu	$4,28($2)
lbu	$6,29($2)
lbu	$11,35($2)
sll	$3,$10,16
lbu	$9,34($2)
sll	$5,$8,24
or	$5,$5,$3
lbu	$7,31($2)
lbu	$3,30($2)
sll	$4,$4,24
sll	$2,$9,8
sll	$6,$6,16
or	$5,$5,$11
or	$4,$4,$6
or	$5,$2,$5
li	$2,1684078592			# 0x64610000
or	$4,$4,$7
sll	$3,$3,8
ori	$2,$2,0x6d72
.set	noreorder
.set	nomacro
beq	$5,$2,$L584
or	$16,$3,$4
.set	macro
.set	reorder

li	$2,1702035456			# 0x65730000
ori	$2,$2,0x6473
.set	noreorder
.set	nomacro
beq	$5,$2,$L585
li	$2,1634467840			# 0x616c0000
.set	macro
.set	reorder

ori	$2,$2,0x6163
.set	noreorder
.set	nomacro
beq	$5,$2,$L752
lui	$6,%hi($LC58)
.set	macro
.set	reorder

addiu	$6,$6,%lo($LC58)
move	$7,$8
li	$4,7			# 0x7
li	$5,6			# 0x6
sw	$10,16($sp)
sw	$9,20($sp)
sw	$11,24($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$16,28($sp)
.set	macro
.set	reorder

$L580:
lui	$6,%hi($LC59)
$L763:
addiu	$6,$6,%lo($LC59)
li	$4,7			# 0x7
li	$5,6			# 0x6
.set	noreorder
.set	nomacro
jal	mp_msg
addiu	$7,$18,44
.set	macro
.set	reorder

move	$16,$0
$L744:
li	$4,18			# 0x12
$L677:
jal	uc_malloc
move	$4,$2
move	$5,$0
sw	$2,156($17)
.set	noreorder
.set	nomacro
jal	memset
li	$6,18			# 0x12
.set	macro
.set	reorder

lhu	$4,36($17)
lw	$3,156($17)
srl	$2,$4,8
sb	$2,3($3)
sb	$4,2($3)
lw	$2,68($18)
lw	$5,156($17)
lbu	$3,18($2)
lbu	$4,19($2)
sll	$3,$3,8
addu	$3,$3,$4
andi	$3,$3,0xffff
srl	$2,$3,8
sb	$2,15($5)
sb	$3,14($5)
lw	$2,156($17)
lw	$4,28($17)
swl	$4,7($2)
swr	$4,4($2)
lw	$3,64($18)
slt	$3,$3,44
bne	$3,$0,$L678
lw	$8,68($18)
lbu	$2,9($8)
beq	$2,$0,$L678
lbu	$2,28($8)
lbu	$3,29($8)
sll	$2,$2,24
sll	$3,$3,16
lbu	$4,30($8)
lbu	$5,31($8)
or	$2,$2,$3
or	$2,$2,$5
sll	$4,$4,8
or	$9,$4,$2
blez	$9,$L678
lw	$5,156($17)
lbu	$6,32($8)
lwl	$3,7($5)
lbu	$2,3($5)
lbu	$7,2($5)
lwr	$3,4($5)
lbu	$4,33($8)
sll	$2,$2,8
or	$2,$2,$7
mul	$2,$2,$3
lbu	$7,35($8)
lbu	$3,34($8)
sll	$4,$4,16
sll	$6,$6,24
or	$6,$6,$4
or	$6,$6,$7
sll	$3,$3,8
or	$3,$3,$6
mul	$6,$2,$3
sra	$4,$9,1
addu	$2,$6,$4
divu	$0,$2,$9
teq	$9,$0,7
mflo	$2
swl	$2,11($5)
swr	$2,8($5)
lw	$4,68($18)
lw	$5,156($17)
lbu	$2,38($4)
lbu	$3,39($4)
sll	$2,$2,8
or	$3,$3,$2
srl	$4,$3,8
sb	$4,13($5)
sb	$3,12($5)
$L682:
.set	noreorder
.set	nomacro
beq	$16,$0,$L766
lw	$31,148($sp)
.set	macro
.set	reorder

lw	$6,168($17)
.set	noreorder
.set	nomacro
beq	$6,$0,$L766
sltu	$2,$6,32
.set	macro
.set	reorder

lw	$3,156($17)
addiu	$4,$3,18
.set	noreorder
.set	nomacro
bne	$2,$0,$L688
lw	$5,164($17)
.set	macro
.set	reorder

andi	$2,$4,0x3
.set	noreorder
.set	nomacro
beq	$2,$0,$L753
andi	$2,$5,0x3
.set	macro
.set	reorder

$L688:
jal	memcpy
$L696:
lhu	$4,168($17)
lw	$3,156($17)
srl	$2,$4,8
sb	$2,17($3)
sb	$4,16($3)
lw	$31,148($sp)
$L766:
lw	$fp,144($sp)
lw	$23,140($sp)
lw	$22,136($sp)
lw	$21,132($sp)
lw	$20,128($sp)
lw	$19,124($sp)
lw	$18,120($sp)
lw	$17,116($sp)
lw	$16,112($sp)
li	$2,1			# 0x1
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,152
.set	macro
.set	reorder

$L678:
lw	$3,156($17)
lbu	$4,3($3)
lbu	$5,15($3)
lbu	$2,2($3)
lbu	$6,14($3)
sll	$4,$4,8
sll	$5,$5,8
or	$4,$4,$2
or	$5,$5,$6
lwl	$2,7($3)
mul	$4,$4,$5
lwr	$2,4($3)
mul	$4,$4,$2
li	$2,285212672			# 0x11000000
srl	$4,$4,3
swl	$4,11($3)
swr	$4,8($3)
lw	$5,12($17)
ori	$2,$2,0x736d
bne	$5,$2,$L682
lw	$2,64($18)
slt	$2,$2,36
bne	$2,$0,$L682
lw	$4,68($18)
lw	$5,156($17)
lbu	$2,38($4)
lbu	$3,39($4)
sll	$2,$2,8
or	$3,$3,$2
srl	$4,$3,8
sb	$4,13($5)
.set	noreorder
.set	nomacro
j	$L682
sb	$3,12($5)
.set	macro
.set	reorder

$L751:
addiu	$6,$6,%lo($LC50)
move	$7,$19
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,2			# 0x2
.set	macro
.set	reorder

$L743:
li	$19,68			# 0x44
.set	noreorder
.set	nomacro
j	$L579
li	$3,104			# 0x68
.set	macro
.set	reorder

$L577:
li	$19,48			# 0x30
.set	noreorder
.set	nomacro
j	$L579
li	$3,84			# 0x54
.set	macro
.set	reorder

$L526:
li	$2,1			# 0x1
li	$3,16000			# 0x3e80
sw	$2,32($17)
sw	$2,52($18)
sw	$2,36($17)
sw	$2,48($18)
.set	noreorder
.set	nomacro
j	$L528
sw	$3,28($17)
.set	macro
.set	reorder

$L747:
li	$3,8000			# 0x1f40
sw	$2,32($17)
sw	$2,52($18)
sw	$2,36($17)
sw	$2,48($18)
.set	noreorder
.set	nomacro
j	$L528
sw	$3,28($17)
.set	macro
.set	reorder

$L584:
lui	$6,%hi($LC54)
addiu	$6,$6,%lo($LC54)
move	$7,$8
li	$4,7			# 0x7
li	$5,6			# 0x6
sw	$10,16($sp)
sw	$9,20($sp)
sw	$11,24($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$16,28($sp)
.set	macro
.set	reorder

slt	$2,$16,15
.set	noreorder
.set	nomacro
bne	$2,$0,$L580
li	$5,6			# 0x6
.set	macro
.set	reorder

lw	$2,68($18)
lui	$6,%hi($LC55)
addu	$2,$19,$2
lbu	$3,37($2)
lbu	$7,36($2)
sw	$3,16($sp)
lbu	$4,38($2)
addiu	$6,$6,%lo($LC55)
sw	$4,20($sp)
lbu	$3,39($2)
li	$4,7			# 0x7
sw	$3,24($sp)
lbu	$8,40($2)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$8,28($sp)
.set	macro
.set	reorder

lw	$2,68($18)
lui	$6,%hi($LC56)
addu	$2,$19,$2
lbu	$7,41($2)
lbu	$3,42($2)
addiu	$6,$6,%lo($LC56)
li	$4,7			# 0x7
li	$5,6			# 0x6
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$3,16($sp)
.set	macro
.set	reorder

lw	$2,68($18)
lui	$6,%hi($LC57)
addu	$2,$19,$2
lbu	$7,43($2)
lbu	$3,44($2)
addiu	$6,$6,%lo($LC57)
li	$4,7			# 0x7
li	$5,6			# 0x6
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$3,16($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L763
lui	$6,%hi($LC59)
.set	macro
.set	reorder

$L753:
.set	noreorder
.set	nomacro
bne	$2,$0,$L688
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$3,14
and	$2,$6,$2
addu	$7,$4,$2
sltu	$3,$4,$7
.set	noreorder
.set	nomacro
beq	$3,$0,$L692
addiu	$5,$5,-4
.set	macro
.set	reorder

$L718:
#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,$7
bne	$2,$0,$L718
$L692:
andi	$2,$6,0x1c
addu	$7,$7,$2
sltu	$3,$4,$7
beq	$3,$0,$L694
$L719:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$7
bne	$2,$0,$L719
$L694:
andi	$6,$6,0x3
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$6,$2,$L698
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$6,$2,$L699
li	$2,1			# 0x1
.set	macro
.set	reorder

bne	$6,$2,$L696
lbu	$2,4($5)
.set	noreorder
.set	nomacro
j	$L696
sb	$2,4($4)
.set	macro
.set	reorder

$L748:
move	$3,$7
.set	noreorder
.set	nomacro
j	$L536
sw	$7,48($18)
.set	macro
.set	reorder

$L750:
lbu	$2,32($8)
lbu	$3,33($8)
lbu	$5,35($8)
lbu	$4,34($8)
sll	$3,$3,16
sll	$2,$2,24
or	$2,$2,$3
or	$2,$2,$5
sll	$4,$4,8
or	$4,$4,$2
lbu	$9,30($8)
lbu	$7,28($8)
lbu	$6,29($8)
lbu	$10,31($8)
sw	$4,16($sp)
lbu	$2,36($8)
lbu	$4,37($8)
lbu	$5,39($8)
lbu	$3,38($8)
sll	$4,$4,16
sll	$2,$2,24
or	$2,$2,$4
or	$2,$2,$5
sll	$3,$3,8
or	$3,$3,$2
sw	$3,20($sp)
lbu	$2,40($8)
lbu	$3,41($8)
lbu	$4,43($8)
sll	$6,$6,16
lbu	$8,42($8)
sll	$3,$3,16
sll	$7,$7,24
sll	$2,$2,24
or	$7,$7,$6
or	$2,$2,$3
or	$2,$2,$4
or	$7,$7,$10
sll	$9,$9,8
sll	$8,$8,8
lui	$6,%hi($LC46)
or	$8,$8,$2
or	$7,$9,$7
addiu	$6,$6,%lo($LC46)
li	$4,7			# 0x7
li	$5,6			# 0x6
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$8,24($sp)
.set	macro
.set	reorder

lw	$2,64($18)
slt	$2,$2,52
.set	noreorder
.set	nomacro
bne	$2,$0,$L765
li	$2