ps_dec.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 4,461 行 · 第 1/5 页

mult	$20,$2
sw	$3,948($sp)
sw	$15,956($sp)
li	$3,1073741824			# 0x40000000
li	$9,1073741824			# 0x40000000
mflo	$20
addu	$9,$4,$9
addu	$3,$14,$3
lw	$10,948($sp)
sw	$19,940($sp)
lw	$19,956($sp)
sltu	$2,$9,$4
sw	$3,952($sp)
li	$15,1073741824			# 0x40000000
sltu	$3,$3,$14
addu	$10,$8,$10
addu	$15,$20,$15
addu	$19,$3,$19
lw	$8,944($sp)
addu	$3,$2,$5
sw	$3,964($sp)
li	$14,134217728			# 0x8000000
sltu	$3,$15,$20
lw	$20,952($sp)
addu	$14,$6,$14
sll	$2,$10,1
sw	$10,948($sp)
srl	$10,$8,31
sw	$7,972($sp)
or	$10,$2,$10
sltu	$4,$14,$6
sw	$9,960($sp)
sll	$2,$19,1
srl	$6,$20,31
subu	$18,$23,$21
lw	$12,972($sp)
or	$6,$2,$6
mfhi	$21
lw	$2,960($sp)
sw	$19,956($sp)
lw	$19,964($sp)
sw	$14,968($sp)
addu	$12,$4,$12
addu	$14,$3,$21
srl	$4,$2,31
sll	$3,$19,1
sw	$15,976($sp)
sw	$12,972($sp)
sw	$14,980($sp)
or	$4,$3,$4
move	$14,$6
move	$5,$4
lw	$6,980($sp)
lw	$4,972($sp)
lw	$7,968($sp)
lw	$19,976($sp)
sll	$3,$4,4
srl	$8,$7,28
sll	$4,$6,1
srl	$6,$19,31
addu	$2,$10,$fp
or	$8,$3,$8
or	$6,$4,$6
addu	$3,$14,$2
subu	$6,$6,$5
subu	$2,$2,$14
addu	$5,$5,$8
addu	$4,$2,$5
addu	$8,$3,$6
subu	$2,$2,$5
subu	$3,$3,$6
sw	$3,92($sp)
sw	$2,88($sp)
li	$2,1518469120			# 0x5a820000
subu	$14,$24,$16
ori	$2,$2,0x799a
mult	$14,$2
subu	$13,$25,$13
li	$2,-1984036864			# 0xffffffff89be0000
addu	$6,$13,$18
ori	$2,$2,0x50c3
sw	$4,84($sp)
mfhi	$5
mflo	$4
mult	$6,$2
li	$2,350683136			# 0x14e70000
ori	$2,$2,0xae91
li	$3,1073741824			# 0x40000000
mflo	$6
mfhi	$7
addu	$3,$4,$3
mult	$13,$2
li	$2,-1162215424			# 0xffffffffbaba0000
sw	$3,984($sp)
ori	$2,$2,0x1611
li	$3,1073741824			# 0x40000000
sw	$10,44($sp)
addu	$3,$6,$3
sw	$8,60($22)
mfhi	$9
mflo	$8
mult	$18,$2
sw	$3,992($sp)
lw	$2,88($sp)
move	$12,$10
lw	$14,992($sp)
mflo	$10
lw	$13,984($sp)
li	$16,1073741824			# 0x40000000
sw	$2,44($22)
addu	$16,$10,$16
sltu	$2,$14,$6
mfhi	$11
li	$15,134217728			# 0x8000000
addu	$19,$2,$7
addu	$15,$8,$15
sltu	$3,$13,$4
sltu	$2,$16,$10
addu	$18,$3,$5
addu	$25,$2,$11
sltu	$3,$15,$8
sll	$2,$19,1
srl	$6,$14,31
addu	$24,$3,$9
or	$6,$2,$6
sll	$3,$18,1
lw	$2,92($sp)
srl	$8,$13,31
or	$8,$3,$8
sw	$2,28($22)
move	$5,$8
move	$4,$6
sll	$2,$24,4
sll	$3,$25,1
srl	$8,$15,28
srl	$6,$16,31
or	$6,$3,$6
subu	$10,$fp,$12
or	$8,$2,$8
subu	$7,$6,$4
subu	$2,$10,$5
addu	$6,$4,$8
addu	$3,$5,$10
addu	$5,$2,$6
subu	$6,$2,$6
lw	$2,84($sp)
addu	$4,$3,$7
subu	$3,$3,$7
sw	$2,12($22)
sw	$3,92($sp)
sw	$4,80($sp)
sw	$6,88($sp)
sw	$5,84($sp)
sw	$5,52($22)
lw	$2,92($sp)
sw	$19,996($sp)
sw	$2,36($22)
lw	$3,88($sp)
lw	$19,1640($sp)
sw	$3,20($22)
lw	$2,80($sp)
lw	$20,448($sp)
sw	$15,1000($sp)
sw	$16,1008($sp)
sw	$18,988($sp)
sw	$24,1004($sp)
sw	$25,1012($sp)
.set	noreorder
.set	nomacro
bne	$19,$20,$L122
sw	$2,4($22)
.set	macro
.set	reorder

lw	$21,1728($sp)
lw	$22,480($sp)
lbu	$21,0($21)
sw	$21,1640($sp)
.set	noreorder
.set	nomacro
j	$L108
lbu	$4,0($22)
.set	macro
.set	reorder

$L153:
lw	$18,1728($sp)
lw	$16,12($16)
lw	$18,20($18)
lw	$19,1640($sp)
sw	$16,460($sp)
.set	noreorder
.set	nomacro
beq	$19,$0,$L108
sw	$18,1644($sp)
.set	macro
.set	reorder

sw	$0,464($sp)
$L115:
lw	$20,464($sp)
lw	$21,460($sp)
sll	$2,$20,3
addu	$2,$21,$2
lw	$4,8($2)
lw	$12,88($2)
lw	$6,12($2)
lw	$3,92($2)
li	$7,40763392			# 0x26e0000
addu	$4,$4,$12
ori	$7,$7,0x6c90
mult	$4,$7
addu	$6,$6,$3
lw	$22,40($2)
lw	$3,56($2)
lw	$14,72($2)
lw	$8,24($2)
mflo	$4
mfhi	$5
addu	$22,$22,$3
mult	$6,$7
li	$3,-156631040			# 0xfffffffff6aa0000
lw	$13,76($2)
addu	$8,$8,$14
ori	$3,$3,0x2f25
lw	$10,28($2)
mflo	$6
mfhi	$7
mult	$8,$3
addu	$10,$10,$13
mflo	$8
mfhi	$9
mult	$10,$3
li	$3,1073741824			# 0x40000000
addu	$20,$6,$3
li	$3,656998400			# 0x27290000
lw	$12,60($2)
ori	$3,$3,0xe766
lw	$24,44($2)
li	$11,1073741824			# 0x40000000
addu	$18,$4,$11
mflo	$10
mfhi	$11
mult	$22,$3
addu	$24,$24,$12
mflo	$22
mfhi	$23
mult	$24,$3
lw	$3,48($2)
lw	$12,52($2)
sltu	$fp,$18,$4
sltu	$13,$20,$6
mflo	$24
move	$4,$3
move	$19,$5
li	$2,1073741824			# 0x40000000
sra	$5,$3,31
li	$6,1073741824			# 0x40000000
addu	$16,$8,$2
addu	$14,$10,$6
move	$2,$12
srl	$6,$4,2
sra	$3,$12,31
move	$17,$9
sll	$5,$5,30
li	$9,1073741824			# 0x40000000
addu	$12,$22,$9
addu	$21,$13,$7
or	$5,$6,$5
sltu	$7,$16,$8
srl	$6,$2,2
sltu	$8,$14,$10
mfhi	$25
addu	$10,$24,$9
addu	$19,$fp,$19
sll	$3,$3,30
sltu	$fp,$12,$22
sll	$4,$4,30
or	$3,$6,$3
sll	$2,$2,30
move	$13,$23
sll	$6,$19,1
sltu	$23,$10,$24
li	$22,1073741824			# 0x40000000
srl	$18,$18,31
li	$24,1073741824			# 0x40000000
addu	$15,$8,$11
or	$18,$6,$18
addu	$8,$4,$22
addu	$6,$2,$24
addu	$11,$23,$25
addu	$17,$7,$17
lw	$25,464($sp)
sll	$22,$21,1
srl	$20,$20,31
or	$20,$22,$20
sltu	$23,$6,$2
sltu	$22,$8,$4
addu	$13,$fp,$13
sll	$4,$17,1
sll	$2,$15,1
srl	$16,$16,31
srl	$14,$14,31
lw	$fp,1644($sp)
or	$16,$4,$16
or	$14,$2,$14
addu	$9,$22,$5
addu	$7,$23,$3
subu	$4,$0,$18
subu	$3,$0,$20
sll	$2,$13,1
sll	$5,$11,1
sll	$22,$25,2
srl	$12,$12,31
srl	$10,$10,31
or	$12,$2,$12
or	$10,$5,$10
sll	$2,$9,1
sll	$5,$7,1
subu	$4,$4,$16
subu	$3,$3,$14
addu	$22,$fp,$22
srl	$8,$8,31
srl	$6,$6,31
addu	$18,$18,$16
addu	$20,$20,$14
or	$8,$2,$8
or	$6,$5,$6
lw	$2,0($22)
subu	$4,$4,$12
subu	$3,$3,$10
addu	$12,$12,$18
addu	$10,$10,$20
addu	$4,$8,$4
addu	$3,$6,$3
addu	$8,$8,$12
addu	$6,$6,$10
addiu	$5,$25,1
sw	$3,12($2)
sw	$8,0($2)
sw	$6,4($2)
sw	$4,8($2)
lw	$2,1640($sp)
andi	$5,$5,0x00ff
.set	noreorder
.set	nomacro
bne	$2,$5,$L115
sw	$5,464($sp)
.set	macro
.set	reorder

lw	$3,1728($sp)
lw	$5,480($sp)
lbu	$3,0($3)
sw	$3,1640($sp)
.set	noreorder
.set	nomacro
j	$L108
lbu	$4,0($5)
.set	macro
.set	reorder

$L130:
lw	$15,484($sp)
.set	noreorder
.set	nomacro
bne	$15,$0,$L162
lw	$31,1724($sp)
.set	macro
.set	reorder

lw	$11,1736($sp)
move	$7,$0
li	$12,32			# 0x20
$L134:
lw	$5,24($11)
lw	$10,32($11)
lw	$4,28($11)
lw	$9,36($11)
lw	$3,16($11)
lw	$8,40($11)
lw	$2,20($11)
lw	$6,44($11)
addiu	$7,$7,1
addu	$5,$5,$10
addu	$4,$4,$9
addu	$3,$3,$8
addu	$2,$2,$6
andi	$7,$7,0x00ff
sw	$5,24($11)
sw	$4,28($11)
sw	$3,16($11)
sw	$2,20($11)
sw	$0,32($11)
sw	$0,36($11)
sw	$0,40($11)
sw	$0,44($11)
.set	noreorder
.set	nomacro
bne	$7,$12,$L134
addiu	$11,$11,256
.set	macro
.set	reorder

lw	$31,1724($sp)
$L162:
lw	$fp,1720($sp)
lw	$23,1716($sp)
lw	$22,1712($sp)
lw	$21,1708($sp)
lw	$20,1704($sp)
lw	$19,1700($sp)
lw	$18,1696($sp)
lw	$17,1692($sp)
lw	$16,1688($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,1728
.set	macro
.set	reorder

$L89:
lw	$16,1728($sp)
li	$18,3			# 0x3
addiu	$16,$16,1
sw	$16,468($sp)
.set	noreorder
.set	nomacro
j	$L91
sw	$18,472($sp)
.set	macro
.set	reorder

$L118:
addiu	$2,$2,%lo(p8_13_20)
.set	noreorder
.set	nomacro
j	$L120
sw	$2,364($sp)
.set	macro
.set	reorder

.end	hybrid_analysis
.globl	__divdi3
.section	.text.ps_decode,"ax",@progbits
.align	2
.align	5
.globl	ps_decode
.ent	ps_decode
.type	ps_decode, @function
ps_decode:
.frame	$sp,26960,$31		# vars= 26904, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-26960
sw	$4,26960($sp)
sw	$5,26964($sp)
sw	$6,26968($sp)
addiu	$4,$sp,8736
move	$5,$0
li	$6,8192			# 0x2000
sw	$31,26956($sp)
sw	$fp,26952($sp)
sw	$23,26948($sp)
sw	$22,26944($sp)
sw	$21,26940($sp)
sw	$20,26936($sp)
sw	$19,26932($sp)
sw	$18,26928($sp)
sw	$17,26924($sp)
jal	memset
sw	$16,26920($sp)

addiu	$4,$sp,16928
move	$5,$0
jal	memset
li	$6,8192			# 0x2000

lw	$2,26960($sp)
lbu	$3,718($2)
bne	$3,$0,$L164
lw	$3,26960($sp)

sb	$0,9($2)
$L166:
lw	$8,26960($sp)
$L608:
li	$2,1
lbu	$3,0($8)
beq	$3,$0,$L269
sb	$2,9($8)

lw	$4,26960($sp)
move	$2,$0
li	$5,34			# 0x22
$L271:
lbu	$3,38($4)
addiu	$2,$2,1
andi	$2,$2,0x00ff
sb	$3,140($4)
bne	$2,$5,$L271
addiu	$4,$4,1

lw	$10,26960($sp)
$L605:
lbu	$2,1($10)
beq	$2,$0,$L274
move	$3,$0

move	$4,$10
move	$2,$0
li	$5,34			# 0x22
$L276:
lbu	$3,72($4)
addiu	$2,$2,1
andi	$2,$2,0x00ff
sb	$3,310($4)
bne	$2,$5,$L276
addiu	$4,$4,1

lw	$12,26960($sp)
$L606:
lbu	$2,26($12)
beq	$2,$0,$L279
lw	$3,26960($sp)

move	$5,$12
move	$2,$0
li	$6,17			# 0x11
$L281:
lbu	$3,106($5)
lbu	$4,123($5)
addiu	$2,$2,1
andi	$2,$2,0x00ff
sb	$3,480($5)
sb	$4,565($5)
bne	$2,$6,$L281
addiu	$5,$5,1

lw	$13,26960($sp)
lbu	$13,9($13)
j	$L268
sw	$13,26884($sp)

$L164:
lbu	$2,9($3)
beq	$2,$0,$L166
move	$13,$0

move	$14,$0
$L168:
lw	$4,26960($sp)
lbu	$6,3($4)
sltu	$2,$6,3
bne	$2,$0,$L169
li	$9,-7			# 0xfffffffffffffff9

li	$9,-15			# 0xfffffffffffffff1
li	$10,15			# 0xf
$L171:
andi	$2,$14,0x00ff
bne	$2,$0,$L172
lw	$7,26960($sp)

lw	$5,26960($sp)
sll	$19,$13,1
addiu	$18,$5,38
addiu	$17,$5,72
addiu	$16,$5,106
sll	$21,$13,5
addiu	$5,$5,123
sll	$20,$13,4
$L174:
lw	$8,26960($sp)
addu	$2,$19,$21
lw	$11,26960($sp)
addu	$2,$2,$8
addu	$23,$13,$8
lbu	$3,0($8)
addiu	$7,$2,140
lbu	$8,16($23)
beq	$6,$0,$L175
lbu	$4,5($11)

li	$2,3			# 0x3
beq	$6,$2,$L178
li	$15,2			# 0x2

li	$15,1			# 0x1
$L178:
li	$2,1			# 0x1
beq	$3,$2,$L179
andi	$12,$4,0x00ff

blez	$12,$L182
addu	$3,$7,$4

move	$2,$7
$L204:
sb	$0,0($2)
addiu	$2,$2,1
bne	$2,$3,$L204
nop

$L182:
li	$2,2			# 0x2
$L598:
beq	$15,$2,$L578
sll	$2,$12,1

$L205:
lw	$4,26960($sp)
$L603:
addu	$2,$19,$21
lbu	$3,4($4)
addu	$2,$2,$4
lbu	$6,1($4)
addiu	$8,$2,310
lbu	$7,21($23)
beq	$3,$0,$L209
lbu	$4,7($4)

li	$2,3			# 0x3
beq	$3,$2,$L212
li	$11,2			# 0x2

li	$11,1			# 0x1
$L212:
li	$2,1			# 0x1
beq	$6,$2,$L213
andi	$10,$4,0x00ff

blez	$10,$L216
addu	$3,$8,$4

move	$2,$8
$L238:
sb	$0,0($2)
addiu	$2,$2,1
bne	$2,$3,$L238
nop

$L216:
li	$2,2			# 0x2
$L600:
beq	$11,$2,$L579
sll	$2,$10,1

$L239:
lw	$4,26960($sp)
$L599:
addu	$2,$20,$13
lbu	$8,6($4)
addiu	$2,$2,480
lbu	$3,26($4)
addu	$4,$4,$2
li	$2,1			# 0x1
lbu	$7,28($23)
beq	$3,$2,$L243
andi	$6,$8,0x00ff

blez	$6,$L246
move	$2,$4

addu	$3,$4,$8
$L255:
sb	$0,0($2)
addiu	$2,$2,1
bne	$2,$3,$L255
nop

$L251:
lw	$6,26960($sp)
$L601:
addu	$2,$20,$13
addu	$2,$2,$6
lbu	$3,26($6)
addiu	$4,$2,565
li	$2,1			# 0x1
lbu	$7,33($23)
beq	$3,$2,$L256
lbu	$6,6($6)

blez	$6,$L246
move	$3,$0

$L266:
addu	$2,$4,$3
addiu	$3,$3,1
bne	$3,$6,$L266
sb	$0,0($2)

$L246:
lw	$7,26960($sp)
$L602:
addiu	$2,$13,1
lbu	$7,9($7)
andi	$13,$2,0x00ff
sltu	$3,$13,$7
sw	$7,26884($sp)
bne	$3,$0,$L168
addiu	$14,$14,1

beq	$7,$0,$L608
lw	$8,26960($sp)

$L268:
lw	$15,26884($sp)
lw	$16,26960($sp)
sll	$2,$15,1
sll	$3,$15,5
addu	$2,$2,$3
addu	$6,$2,$16
move	$5,$0
li	$7,34			# 0x22
$L283:
addu	$2,$6,$5
lbu	$4,106($2)
lw	$2,26960($sp)
addu	$3,$5,$2
addiu	$5,$5,1
bne	$5,$7,$L283
sb	$4,38($3)

lw	$3,26884($sp)
lw	$4,26960($sp)
sll	$2,$3,1
sll	$3,$3,5
addu	$2,$2,$3
addu	$6,$2,$4
move	$5,$0
li	$7,34			# 0x22
$L285:
addu	$2,$6,$5
lw	$8,26960($sp)
lbu	$4,276($2)
addu	$3,$5,$8
addiu	$5,$5,1
bne	$5,$7,$L285
sb	$4,72($3)

lw	$9,26884($sp)
lw	$14,26960($sp)
sll	$2,$9,4
addu	$2,$2,$9
addu	$2,$2,$8
lbu	$3,463($2)
lbu	$4,548($2)
lbu	$5,464($2)
lbu	$6,549($2)
lbu	$7,465($2)
lbu	$8,550($2)
lbu	$9,466($2)
lbu	$10,551($2)
lbu	$11,467($2)
lbu	$12,552($2)
lbu	$13,468($2)
lbu	$20,553($2)
lbu	$21,469($2)
lbu	$16,554($2)
lbu	$18,555($2)
lbu	$22,470($2)
lbu	$19,471($2)
sb	$3,106($14)
sb	$4,123($14)
sb	$5,107($14)
sb	$6,124($14)
sb	$7,108($14)
sb	$8,125($14)
sb	$9,109($14)
sb	$10,126($14)
sb	$11,110($14)
sb	$12,127($14)
sb	$13,111($14)
sb	$20,128($14)
sb	$21,112($14)
sb	$16,129($14)
sb	$22,113($14)
lbu	$4,556($2)
lbu	$5,472($2)
lbu	$6,557($2)
lbu	$7,473($2)
lbu	$8,558($2)
lbu	$9,474($2)
lbu	$10,559($2)
lbu	$11,475($2)
lbu	$12,560($2)
lbu	$13,476($2)
lbu	$20,561($2)
lbu	$21,477($2)
lbu	$16,562($2)
lbu	$22,478($2)
sb	$18,130($14)
lbu	$18,563($2)
lbu	$3,564($2)
sb	$19,114($14)
sb	$4,131($14)
lbu	$19,479($2)
sb	$5,115($14)
sb	$6,132($14)
sb	$7,116($14)
sb	$8,133($14)
sb	$9,117($14)
sb	$10,134($14)
sb	$11,118($14)
sb	$12,135($14)
sb	$13,119($14)
sb	$20,136($14)
sb	$21,120($14)
sb	$16,137($14)
sb	$22,121($14)
sb	$18,138($14)
lbu	$2,8($14)
sb	$19,122($14)
sb	$3,139($14)
bne	$2,$0,$L287
sb	$0,718($14)

lw	$15,26884($sp)
sltu	$2,$15,2
bne	$2,$0,$L289
sb	$0,10($14)

li	$6,1			# 0x1
$L291:
lw	$3,26884($sp)
sll	$2,$6,5
div	$0,$2,$3
teq	$3,$0,7
lw	$4,26960($sp)
lw	$7,26884($sp)
addiu	$3,$6,1
addu	$5,$6,$4
andi	$6,$3,0x00ff
sltu	$4,$6,$7
mflo	$2
bne	$4,$0,$L291
sb	$2,10($5)

$L289:
lw	$8,26884($sp)
lw	$9,26960($sp)
li	$2,32
addu	$3,$8,$9
sb	$2,10($3)
$L292:
lw	$5,26960($sp)
$L604:
lbu	$7,724($5)
beq	$7,$0,$L609
lw	$13,26960($sp)

lw	$6,26884($sp)
beq	$6,$0,$L610
lw	$12,26960($sp)

move	$17,$0
li	$18,2			# 0x2
li	$19,5			# 0x5
lw	$7,26960($sp)
$L611:
lbu	$3,3($7)
beq	$3,$18,$L309
sll	$4,$17,1

sll	$2,$17,5
addu	$4,$4,$2
addu	$4,$4,$7
addiu	$4,$4,140
beq	$3,$19,$L309
li	$5,34			# 0x22

jal	map20indexto34
nop

$L309:
lw	$8,26960($sp)
lbu	$3,4($8)
beq	$3,$18,$L312
sll	$4,$17,1

sll	$2,$17,5
addu	$4,$4,$2
addu	$4,$4,$8
addiu	$4,