parse.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 5,022 行 · 第 1/5 页

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-1
srl	$2,$2,31
sw	$4,428($19)
$L324:
beq	$2,$0,$L325
lw	$4,428($19)
sltu	$2,$4,9
.set	noreorder
.set	nomacro
bne	$2,$0,$L327
subu	$3,$17,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-8
sra	$5,$2,24
sw	$4,428($19)
$L329:
lw	$2,24($19)
.set	noreorder
.set	nomacro
beq	$2,$0,$L325
sra	$3,$5,5
.set	macro
.set	reorder

andi	$2,$5,0x1f
lw	$7,36($19)
ori	$2,$2,0x20
addiu	$3,$3,21
.set	noreorder
.set	nomacro
beq	$7,$0,$L331
sll	$6,$2,$3
.set	macro
.set	reorder

lw	$5,32($19)
.set	noreorder
.set	nomacro
jal	$7
move	$4,$6
.set	macro
.set	reorder

move	$6,$2
$L331:
lw	$2,16($19)
andi	$4,$6,0xffff
sra	$3,$2,16
sra	$5,$6,16
andi	$2,$2,0xffff
mul	$7,$3,$4
mul	$4,$2,$5
mul	$3,$5,$3
addu	$2,$4,$7
sra	$2,$2,10
sll	$3,$3,6
addu	$2,$2,$3
sw	$2,28($19)
$L325:
addiu	$16,$16,-1
li	$2,-1			# 0xffffffffffffffff
bne	$16,$2,$L321
lw	$4,428($19)
sltu	$2,$4,2
.set	noreorder
.set	nomacro
bne	$2,$0,$L334
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-1
srl	$2,$2,31
sw	$4,428($19)
$L336:
beq	$2,$0,$L337
lw	$4,428($19)
sltu	$2,$4,2
.set	noreorder
.set	nomacro
bne	$2,$0,$L339
sb	$0,40($19)
.set	macro
.set	reorder

lw	$2,432($19)
subu	$3,$0,$4
sll	$2,$2,$3
addiu	$4,$4,-1
srl	$2,$2,31
sw	$4,428($19)
$L341:
beq	$2,$0,$L337
blez	$fp,$L343
move	$16,$0
.set	noreorder
.set	nomacro
j	$L345
li	$18,32			# 0x20
.set	macro
.set	reorder

$L904:
lw	$2,432($19)
subu	$3,$18,$4
sll	$2,$2,$3
srl	$2,$2,31
sll	$2,$2,$16
addiu	$4,$4,-1
or	$2,$17,$2
addiu	$16,$16,1
sw	$4,428($19)
.set	noreorder
.set	nomacro
beq	$fp,$16,$L343
sb	$2,40($19)
.set	macro
.set	reorder

$L345:
lw	$4,428($19)
sltu	$2,$4,2
.set	noreorder
.set	nomacro
beq	$2,$0,$L904
lbu	$17,40($19)
.set	macro
.set	reorder

move	$4,$19
.set	noreorder
.set	nomacro
jal	a52_bitstream_get_bh
li	$5,1			# 0x1
.set	macro
.set	reorder

sll	$2,$2,$16
or	$2,$17,$2
addiu	$16,$16,1
.set	noreorder
.set	nomacro
bne	$fp,$16,$L345
sb	$2,40($19)
.set	macro
.set	reorder

$L343:
lbu	$3,2($19)
sltu	$2,$3,2
.set	noreorder
.set	nomacro
bne	$2,$0,$L805
li	$2,1			# 0x1
.set	macro
.set	reorder

li	$2,2			# 0x2
beq	$3,$2,$L905
$L349:
lw	$4,428($19)
sltu	$2,$4,5
.set	noreorder
.set	nomacro
bne	$2,$0,$L355
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-4
srl	$16,$2,28
sw	$4,428($19)
$L357:
sltu	$2,$4,5
.set	noreorder
.set	nomacro
bne	$2,$0,$L358
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-4
srl	$7,$2,28
sw	$4,428($19)
$L360:
subu	$8,$7,$16
slt	$2,$8,-3
.set	noreorder
.set	nomacro
bne	$2,$0,$L350
lui	$2,%hi(bndtab.3457)
.set	macro
.set	reorder

addiu	$2,$2,%lo(bndtab.3457)
addu	$2,$16,$2
sll	$3,$16,2
sll	$5,$16,4
sll	$6,$7,4
sll	$4,$7,2
subu	$5,$5,$3
subu	$6,$6,$4
lbu	$3,0($2)
addiu	$5,$5,37
addiu	$6,$6,73
addiu	$2,$8,3
addiu	$17,$8,2
sb	$2,409($19)
sb	$3,408($19)
sb	$5,42($19)
sb	$6,43($19)
.set	noreorder
.set	nomacro
blez	$17,$L337
sw	$0,44($19)
.set	macro
.set	reorder

move	$16,$0
li	$18,32			# 0x20
li	$20,1			# 0x1
$L363:
lw	$4,428($19)
sltu	$2,$4,2
.set	noreorder
.set	nomacro
bne	$2,$0,$L364
subu	$3,$18,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-1
srl	$2,$2,31
sw	$4,428($19)
$L366:
.set	noreorder
.set	nomacro
beq	$2,$0,$L367
sll	$3,$20,$16
.set	macro
.set	reorder

lw	$2,44($19)
lbu	$4,409($19)
or	$2,$2,$3
addiu	$4,$4,-1
sw	$2,44($19)
sb	$4,409($19)
$L367:
addiu	$16,$16,1
bne	$17,$16,$L363
$L337:
lbu	$3,40($19)
beq	$3,$0,$L369
.set	noreorder
.set	nomacro
blez	$fp,$L906
move	$20,$0
.set	macro
.set	reorder

move	$16,$0
$L374:
sra	$2,$3,$20
andi	$2,$2,0x1
beq	$2,$0,$L375
lw	$4,428($19)
sltu	$2,$4,2
.set	noreorder
.set	nomacro
bne	$2,$0,$L377
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-1
srl	$2,$2,31
sw	$4,428($19)
$L379:
beq	$2,$0,$L375
lw	$4,428($19)
sltu	$2,$4,3
.set	noreorder
.set	nomacro
bne	$2,$0,$L381
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-2
srl	$5,$2,30
sw	$4,428($19)
$L383:
lbu	$3,409($19)
sll	$2,$5,1
.set	noreorder
.set	nomacro
blez	$3,$L384
addu	$21,$2,$5
.set	macro
.set	reorder

sll	$2,$20,3
sll	$3,$20,6
addu	$2,$2,$3
addiu	$2,$2,48
addu	$17,$19,$2
move	$18,$0
.set	noreorder
.set	nomacro
j	$L386
li	$22,32			# 0x20
.set	macro
.set	reorder

$L908:
lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-4
srl	$16,$2,28
sltu	$2,$4,5
.set	noreorder
.set	nomacro
bne	$2,$0,$L390
sw	$4,428($19)
.set	macro
.set	reorder

$L909:
lw	$2,432($19)
subu	$3,$22,$4
sll	$2,$2,$3
addiu	$4,$4,-4
srl	$3,$2,28
li	$2,15			# 0xf
.set	noreorder
.set	nomacro
beq	$16,$2,$L907
sw	$4,428($19)
.set	macro
.set	reorder

ori	$2,$3,0x10
$L951:
sll	$3,$2,13
lbu	$2,409($19)
sll	$3,$3,11
addu	$4,$21,$16
addiu	$18,$18,1
sra	$3,$3,$4
slt	$2,$18,$2
sw	$3,0($17)
.set	noreorder
.set	nomacro
beq	$2,$0,$L384
addiu	$17,$17,4
.set	macro
.set	reorder

$L386:
lw	$4,428($19)
sltu	$2,$4,5
.set	noreorder
.set	nomacro
beq	$2,$0,$L908
subu	$3,$22,$4
.set	macro
.set	reorder

move	$4,$19
.set	noreorder
.set	nomacro
jal	a52_bitstream_get_bh
li	$5,4			# 0x4
.set	macro
.set	reorder

lw	$4,428($19)
move	$16,$2
sltu	$2,$4,5
beq	$2,$0,$L909
$L390:
move	$4,$19
.set	noreorder
.set	nomacro
jal	a52_bitstream_get_bh
li	$5,4			# 0x4
.set	macro
.set	reorder

move	$3,$2
li	$2,15			# 0xf
.set	noreorder
.set	nomacro
bne	$16,$2,$L951
ori	$2,$3,0x10
.set	macro
.set	reorder

$L907:
sll	$3,$3,14
lbu	$2,409($19)
sll	$3,$3,11
addu	$4,$21,$16
addiu	$18,$18,1
sra	$3,$3,$4
slt	$2,$18,$2
sw	$3,0($17)
.set	noreorder
.set	nomacro
bne	$2,$0,$L386
addiu	$17,$17,4
.set	macro
.set	reorder

$L384:
li	$16,1			# 0x1
$L375:
addiu	$20,$20,1
beq	$fp,$20,$L373
.set	noreorder
.set	nomacro
j	$L374
lbu	$3,40($19)
.set	macro
.set	reorder

$L327:
li	$5,8			# 0x8
.set	noreorder
.set	nomacro
jal	a52_bitstream_get_bh_2
move	$4,$19
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L329
move	$5,$2
.set	macro
.set	reorder

$L322:
move	$4,$19
.set	noreorder
.set	nomacro
jal	a52_bitstream_get_bh
li	$5,1			# 0x1
.set	macro
.set	reorder

j	$L324
$L906:
move	$16,$0
$L373:
lbu	$3,2($19)
li	$2,2			# 0x2
bne	$3,$2,$L396
lbu	$2,41($19)
beq	$2,$0,$L398
beq	$16,$0,$L398
lbu	$5,409($19)
.set	noreorder
.set	nomacro
blez	$5,$L398
move	$16,$19
.set	macro
.set	reorder

move	$17,$0
li	$18,32			# 0x20
$L402:
lw	$4,428($19)
sltu	$2,$4,2
.set	noreorder
.set	nomacro
bne	$2,$0,$L403
subu	$3,$18,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-1
srl	$2,$2,31
sw	$4,428($19)
$L405:
beq	$2,$0,$L406
lw	$2,120($16)
subu	$2,$0,$2
sw	$2,120($16)
$L406:
addiu	$17,$17,1
slt	$2,$17,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L402
addiu	$16,$16,4
.set	macro
.set	reorder

$L369:
lbu	$3,2($19)
li	$2,2			# 0x2
beq	$3,$2,$L398
$L396:
lbu	$2,40($19)
.set	noreorder
.set	nomacro
bne	$2,$0,$L420
move	$20,$0
.set	macro
.set	reorder

$L422:
blez	$fp,$L426
addiu	$16,$sp,32
li	$18,32			# 0x20
.set	noreorder
.set	nomacro
j	$L428
addu	$17,$16,$fp
.set	macro
.set	reorder

$L910:
lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-2
srl	$2,$2,30
sw	$4,428($19)
sb	$2,0($16)
addiu	$16,$16,1
beq	$16,$17,$L426
$L428:
lw	$4,428($19)
sltu	$2,$4,3
.set	noreorder
.set	nomacro
beq	$2,$0,$L910
subu	$3,$18,$4
.set	macro
.set	reorder

move	$4,$19
.set	noreorder
.set	nomacro
jal	a52_bitstream_get_bh
li	$5,2			# 0x2
.set	macro
.set	reorder

sb	$2,0($16)
addiu	$16,$16,1
bne	$16,$17,$L428
$L426:
lbu	$2,3($19)
bne	$2,$0,$L432
sw	$0,156($sp)
$L434:
blez	$fp,$L438
move	$16,$19
.set	noreorder
.set	nomacro
j	$L440
move	$17,$0
.set	macro
.set	reorder

$L911:
lbu	$2,42($19)
sb	$2,411($16)
$L441:
addiu	$17,$17,1
.set	noreorder
.set	nomacro
beq	$fp,$17,$L438
addiu	$16,$16,1
.set	macro
.set	reorder

$L440:
addiu	$5,$sp,32
addu	$2,$5,$17
lbu	$3,0($2)
beq	$3,$0,$L441
lbu	$2,40($19)
sra	$2,$2,$17
andi	$2,$2,0x1
bne	$2,$0,$L911
lw	$4,428($19)
sltu	$2,$4,7
.set	noreorder
.set	nomacro
bne	$2,$0,$L445
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-6
srl	$5,$2,26
sw	$4,428($19)
$L447:
slt	$2,$5,61
.set	noreorder
.set	nomacro
beq	$2,$0,$L350
sll	$2,$5,1
.set	macro
.set	reorder

addu	$2,$2,$5
addiu	$2,$2,73
addiu	$17,$17,1
sb	$2,411($16)
.set	noreorder
.set	nomacro
bne	$fp,$17,$L440
addiu	$16,$16,1
.set	macro
.set	reorder

$L438:
bne	$20,$0,$L449
sw	$0,152($sp)
$L451:
.set	noreorder
.set	nomacro
blez	$fp,$L952
lw	$10,156($sp)
.set	macro
.set	reorder

sw	$19,120($sp)
sw	$0,112($sp)
$L477:
lw	$10,112($sp)
addiu	$5,$sp,32
addu	$2,$5,$10
lbu	$18,0($2)
.set	noreorder
.set	nomacro
beq	$18,$0,$L935
lw	$4,112($sp)
.set	macro
.set	reorder

lw	$21,152($sp)
li	$3,1			# 0x1
sll	$3,$3,$10
lw	$7,428($19)
or	$3,$3,$21
andi	$3,$3,0x00ff
addiu	$4,$18,-1
addu	$5,$10,$19
li	$2,3			# 0x3
sw	$3,152($sp)
sltu	$6,$7,5
sll	$16,$2,$4
.set	noreorder
.set	nomacro
bne	$6,$0,$L480
lbu	$17,411($5)
.set	macro
.set	reorder

lw	$2,432($19)
subu	$3,$0,$7
sll	$2,$2,$3
addiu	$4,$7,-4
srl	$5,$2,28
sw	$4,428($19)
$L482:
addu	$2,$16,$17
addiu	$2,$2,-4
div	$0,$2,$16
teq	$16,$0,7
lw	$2,112($sp)
andi	$4,$5,0x00ff
sll	$3,$2,9
addu	$3,$3,$19
addiu	$16,$3,1316
lw	$3,120($sp)
andi	$17,$4,0x00ff
li	$21,2			# 0x2
li	$22,3			# 0x3
li	$23,1			# 0x1
sb	$4,1315($3)
mflo	$20
$L897:
addiu	$20,$20,-1
li	$2,-1			# 0xffffffffffffffff
beq	$20,$2,$L912
$L484:
lw	$4,428($19)
sltu	$2,$4,8
.set	noreorder
.set	nomacro
bne	$2,$0,$L485
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-7
srl	$5,$2,25
sw	$4,428($19)
$L487:
lui	$4,%hi(exp_1)
addiu	$4,$4,%lo(exp_1)
addu	$2,$5,$4
lbu	$3,0($2)
addu	$3,$17,$3
andi	$4,$3,0x00ff
sltu	$2,$4,25
beq	$2,$0,$L350
beq	$18,$21,$L491
beq	$18,$22,$L492
beq	$18,$23,$L490
$L489:
lui	$10,%hi(exp_2)
addiu	$10,$10,%lo(exp_2)
addu	$2,$5,$10
lbu	$3,0($2)
addu	$3,$4,$3
andi	$4,$3,0x00ff
sltu	$2,$4,25
beq	$2,$0,$L350
beq	$18,$21,$L496
beq	$18,$22,$L497
beq	$18,$23,$L495
$L494:
lui	$3,%hi(exp_3)
addiu	$3,$3,%lo(exp_3)
addu	$2,$5,$3
lbu	$3,0($2)
addu	$3,$4,$3
andi	$17,$3,0x00ff
sltu	$2,$17,25
beq	$2,$0,$L350
beq	$18,$21,$L500
beq	$18,$22,$L501
bne	$18,$23,$L897
sb	$17,0($16)
addiu	$16,$16,1
$L916:
addiu	$20,$20,-1
li	$2,-1			# 0xffffffffffffffff
bne	$20,$2,$L484
$L912:
lw	$3,428($19)
sltu	$2,$3,3
.set	noreorder
.set	nomacro
bne	$2,$0,$L913
addiu	$2,$3,-2
.set	macro
.set	reorder

sw	$2,428($19)
lw	$4,112($sp)
$L935:
lw	$5,120($sp)
addiu	$4,$4,1
addiu	$5,$5,512
sw	$4,112($sp)
.set	noreorder
.set	nomacro
bne	$fp,$4,$L477
sw	$5,120($sp)
.set	macro
.set	reorder

lw	$10,156($sp)
$L952:
beq	$10,$0,$L505
lw	$4,428($19)
sltu	$2,$4,5
.set	noreorder
.set	nomacro
bne	$2,$0,$L507
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-4
srl	$2,$2,28
sw	$4,428($19)
$L509:
andi	$2,$2,0x00ff
sltu	$3,$4,8
sb	$2,3875($19)
andi	$17,$2,0x00ff
.set	noreorder
.set	nomacro
bne	$3,$0,$L914
addiu	$16,$19,3876
.set	macro
.set	reorder

lw	$2,432($19)
subu	$3,$0,$4
sll	$2,$2,$3
addiu	$4,$4,-7
sw	$4,428($19)
srl	$5,$2,25
$L512:
lui	$18,%hi(exp_1)
addiu	$2,$18,%lo(exp_1)
addu	$2,$5,$2
lbu	$3,0($2)
addu	$3,$17,$3
andi	$4,$3,0x00ff
sltu	$2,$4,25
.set	noreorder
.set	nomacro
beq	$2,$0,$L350
lw	$21,156($sp)
.set	macro
.set	reorder

li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$21,$2,$L516
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$21,$2,$L517
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$21,$2,$L515
$L514:
lui	$20,%hi(exp_2)
addiu	$2,$20,%lo(exp_2)
addu	$2,$5,$2
lbu	$3,0($2)
addu	$3,$4,$3
andi	$4,$3,0x00ff
sltu	$2,$4,25
.set	noreorder
.set	nomacro
beq	$2,$0,$L350
lw	$3,156($sp)
.set	macro
.set	reorder

li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L521
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L522
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L520
$L519:
lui	$21,%hi(exp_3)
addiu	$2,$21,%lo(exp_3)
addu	$2,$5,$2
lbu	$3,0($2)
addu	$3,$4,$3
andi	$17,$3,0x00ff
sltu	$2,$17,25
.set	noreorder
.set	nomacro
beq	$2,$0,$L350
lw	$4,156($sp)
.set	macro
.set	reorder

li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$4,$2,$L526
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$4,$2,$L527
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$4,$2,$L525
$L524:
lw	$4,428($19)
sltu	$2,$4,8
.set	noreorder
.set	nomacro
bne	$2,$0,$L528
subu	$3,$0,$4
.set	macro
.set	reorder

lw	$2,432($19)
sll	$2,$2,$3
addiu	$4,$4,-7
srl	$5,$2,25
sw	$4,428($19)
$L530:
addiu	$2,$18,%lo(exp_1)
addu	$2,$5,$2
lbu	$3,0($2)
addu	$3,$17,$3
andi	$4,$3,0x00ff
sltu	$2,$4,25
.set	noreorder
.set	nomacro
beq	$2,$0,$L350
lw	$10,156($sp)
.set	macro
.set	reorder

li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$10,$2,$L534
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$10,$2,$L535
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$10,$2,$L533
$L532:
addiu	$2,$20,%lo(exp_2)
addu	$2,$5,$2
lbu	$3,0($2)
addu	$3,$4,$3
andi	$4,$3,0x00ff
sltu	$2,$4,25
.set	noreorder
.set	nomacro
beq	$2,$0,$L350
lw	$3,156($sp)
.set	macro
.set	reorder

li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L539
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L540
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L538
$L537:
addiu	$2,$21,%lo(exp_3)
addu	$2,$5,$2
lbu	$3,0($2)
addu	$3,$4,$3
andi	$3,$3,0x00ff