mpegaudiodec.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 4,434 行 · 第 1/5 页

mfhi	$3
sra	$4,$4,31
sra	$3,$3,2
lbu	$5,20($2)
subu	$3,$3,$4
sw	$3,208($sp)
li	$2,2			# 0x2
addiu	$3,$3,1
beq	$5,$2,$L79
sw	$3,196($sp)

blez	$3,$L80
lw	$8,476($sp)

lbu	$2,21($8)
sw	$3,200($sp)
$L56:
lw	$6,480($sp)
move	$fp,$18
sw	$6,188($sp)
sw	$0,128($sp)
$L57:
beq	$2,$0,$L84
lw	$14,476($sp)

lw	$11,128($sp)
slt	$2,$11,2
bne	$2,$0,$L81
lui	$12,%hi(mdct_win)

$L84:
lui	$15,%hi(mdct_win)
lbu	$2,20($14)
addiu	$4,$15,%lo(mdct_win)
sll	$3,$2,7
sll	$2,$2,4
addu	$2,$2,$3
addu	$2,$2,$4
sw	$2,204($sp)
$L64:
lw	$16,124($sp)
lw	$17,124($sp)
lw	$16,64($16)
lw	$15,52($17)
lw	$19,48($17)
lw	$18,56($17)
lw	$14,60($17)
lw	$2,0($17)
lw	$12,4($17)
sw	$16,392($sp)
lw	$20,40($17)
lw	$16,44($17)
lw	$21,32($17)
lw	$22,16($17)
lw	$23,8($17)
lw	$13,20($17)
lw	$10,36($17)
lw	$11,28($17)
lw	$7,24($17)
lw	$9,12($17)
lw	$5,68($17)
sw	$18,396($sp)
addu	$17,$14,$18
sw	$19,400($sp)
addu	$18,$15,$19
lw	$19,392($sp)
addu	$3,$12,$2
addu	$6,$10,$21
addu	$8,$11,$7
sw	$3,236($sp)
addu	$5,$5,$19
addu	$3,$16,$20
addu	$5,$5,$17
sw	$20,404($sp)
addu	$17,$17,$18
addu	$20,$3,$6
addu	$6,$6,$8
sw	$21,408($sp)
sw	$22,412($sp)
sw	$23,416($sp)
sw	$2,232($sp)
sw	$5,240($sp)
addu	$2,$13,$22
sw	$17,244($sp)
sw	$20,252($sp)
sw	$6,256($sp)
lw	$22,236($sp)
addu	$4,$9,$23
addu	$21,$2,$4
addu	$8,$8,$2
addu	$4,$4,$22
li	$2,-745865216			# 0xffffffffd38b0000
sw	$4,264($sp)
ori	$2,$2,0xcb04
subu	$5,$6,$5
mult	$5,$2
addu	$18,$18,$3
lw	$19,264($sp)
li	$3,-1468989440			# 0xffffffffa8710000
subu	$6,$20,$17
sw	$21,260($sp)
ori	$3,$3,0x5e2e
sw	$18,248($sp)
lw	$23,260($sp)
lw	$18,256($sp)
addu	$20,$19,$20
li	$4,1859715072			# 0x6ed90000
mfhi	$19
mult	$6,$3
ori	$4,$4,0xeba1
sll	$21,$8,1
addu	$17,$23,$18
mflo	$22
mfhi	$23
mult	$21,$4
sw	$22,336($sp)
sll	$20,$20,1
mflo	$22
sw	$23,340($sp)
sw	$20,424($sp)
mfhi	$23
lw	$20,248($sp)
sw	$22,344($sp)
li	$5,2017918976			# 0x78470000
lw	$22,340($sp)
ori	$5,$5,0xd909
sw	$23,348($sp)
sll	$17,$17,1
sra	$20,$20,1
mult	$17,$5
sw	$20,300($sp)
move	$20,$22
lw	$22,348($sp)
li	$6,2114846720			# 0x7e0e0000
move	$18,$22
mflo	$22
ori	$6,$6,0x2e32
sw	$22,312($sp)
lw	$22,424($sp)
lw	$17,392($sp)
mfhi	$23
mult	$22,$6
addu	$14,$17,$14
mflo	$22
sw	$23,316($sp)
sw	$14,212($sp)
mfhi	$23
lw	$14,396($sp)
lw	$17,408($sp)
sw	$22,328($sp)
sw	$23,332($sp)
lw	$22,412($sp)
addu	$23,$14,$15
lw	$15,404($sp)
addu	$11,$17,$11
addu	$10,$15,$10
addu	$9,$22,$9
sw	$10,216($sp)
sw	$11,220($sp)
sw	$9,224($sp)
lw	$11,300($sp)
lw	$9,416($sp)
lw	$10,236($sp)
addu	$12,$9,$12
addu	$10,$10,$11
sw	$12,228($sp)
sw	$10,184($sp)
lw	$21,220($sp)
lw	$22,212($sp)
sw	$20,180($sp)
subu	$11,$21,$22
lw	$14,316($sp)
lw	$20,400($sp)
lw	$9,216($sp)
sw	$19,152($sp)
lw	$17,332($sp)
mult	$11,$2
addu	$19,$20,$16
subu	$12,$9,$23
sw	$14,144($sp)
lw	$10,224($sp)
lw	$14,228($sp)
lw	$15,184($sp)
lw	$16,152($sp)
sw	$18,140($sp)
mfhi	$11
addu	$7,$7,$13
sw	$17,164($sp)
lw	$18,140($sp)
lw	$17,180($sp)
lw	$20,144($sp)
mult	$12,$3
sll	$13,$7,1
addu	$24,$10,$21
addu	$9,$14,$9
lw	$21,164($sp)
addu	$14,$15,$16
addu	$10,$17,$18
addu	$14,$20,$14
mfhi	$3
mult	$13,$4
sw	$14,320($sp)
addu	$10,$21,$10
lw	$14,232($sp)
sll	$24,$24,1
mfhi	$15
sw	$10,352($sp)
mult	$24,$5
sra	$4,$19,1
sll	$16,$9,1
addu	$4,$14,$4
sw	$3,172($sp)
lw	$2,352($sp)
lw	$3,320($sp)
mfhi	$25
sw	$4,176($sp)
mult	$16,$6
addu	$10,$2,$3
lw	$2,176($sp)
mfhi	$5
lw	$12,128($sp)
addu	$18,$2,$11
li	$2,1077805056			# 0x403e0000
sw	$5,160($sp)
sll	$10,$10,1
lw	$5,172($sp)
ori	$2,$2,0x958f
mult	$10,$2
andi	$9,$12,0x1
lw	$2,160($sp)
addu	$3,$5,$15
subu	$9,$0,$9
andi	$4,$9,0x90
addu	$18,$25,$18
addu	$3,$2,$3
sw	$15,136($sp)
sll	$2,$4,2
sw	$11,148($sp)
sw	$18,272($sp)
sw	$3,284($sp)
lw	$4,124($sp)
lw	$3,204($sp)
sw	$7,24($4)
lw	$20,260($sp)
lw	$21,264($sp)
lw	$5,216($sp)
lw	$6,220($sp)
lw	$7,224($sp)
lw	$9,228($sp)
lw	$12,236($sp)
lw	$14,240($sp)
lw	$15,244($sp)
lw	$16,248($sp)
lw	$17,252($sp)
lw	$18,256($sp)
sw	$22,64($4)
move	$24,$25
lw	$22,284($sp)
addu	$25,$3,$2
lw	$2,272($sp)
sw	$23,56($4)
sw	$19,48($4)
sw	$5,40($4)
sw	$6,32($4)
sw	$7,16($4)
sw	$9,8($4)
sw	$14,68($4)
sw	$15,60($4)
sw	$16,52($4)
sw	$17,44($4)
sw	$18,36($4)
sw	$8,28($4)
sw	$20,20($4)
sw	$21,12($4)
sw	$12,4($4)
mfhi	$11
addu	$8,$22,$2
lw	$2,36($25)
subu	$6,$8,$11
sra	$5,$2,31
move	$10,$11
mul	$11,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
mul	$9,$7,$2
lw	$12,36($fp)
addu	$4,$9,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,1152($11)
lw	$2,32($25)
lw	$12,32($fp)
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
addu	$8,$8,$10
mfhi	$3
mul	$9,$7,$2
addu	$4,$9,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,1024($11)
lw	$2,108($25)
sra	$9,$8,31
sra	$5,$2,31
mul	$7,$5,$8
multu	$8,$2
mfhi	$3
mul	$6,$9,$2
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,36($fp)
lw	$4,104($25)
lw	$6,320($sp)
sra	$3,$4,31
mul	$10,$3,$8
lw	$7,352($sp)
multu	$8,$4
subu	$14,$6,$7
mfhi	$5
mul	$6,$9,$4
lw	$8,68($fp)
addu	$2,$6,$10
li	$6,48103424			# 0x2de0000
ori	$6,$6,0x5151
mult	$14,$6
addu	$2,$2,$5
sw	$2,32($fp)
mfhi	$15
mflo	$14
lw	$2,272($sp)
sll	$6,$15,9
subu	$18,$2,$22
srl	$14,$14,23
lw	$2,68($25)
or	$14,$6,$14
subu	$6,$18,$14
sra	$5,$2,31
mul	$10,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
mul	$9,$7,$2
lw	$5,240($sp)
addu	$4,$9,$10
addu	$4,$4,$3
addu	$8,$8,$4
sw	$8,2176($11)
lw	$2,0($25)
lw	$3,212($sp)
move	$12,$2
sra	$13,$2,31
mul	$9,$13,$6
lw	$2,224($sp)
multu	$6,$12
addu	$8,$2,$3
mfhi	$17
lw	$4,228($sp)
mul	$3,$7,$12
addu	$10,$20,$5
lw	$11,244($sp)
li	$20,-1645084672			# 0xffffffff9df20000
ori	$20,$20,0x4175
sll	$10,$10,1
mult	$10,$20
addu	$2,$4,$23
addu	$4,$21,$11
li	$21,-1380384768			# 0xffffffffadb90000
ori	$21,$21,0x22b7
sll	$4,$4,1
addu	$12,$3,$9
mfhi	$11
lw	$3,220($sp)
mult	$4,$21
lw	$5,212($sp)
sll	$8,$8,1
addu	$13,$3,$5
mfhi	$5
lw	$3,216($sp)
mult	$8,$20
sll	$2,$2,1
addu	$15,$3,$23
mfhi	$9
lw	$3,256($sp)
mult	$2,$21
lw	$6,240($sp)
lw	$20,252($sp)
addu	$7,$3,$6
mfhi	$3
lw	$21,244($sp)
move	$2,$3
lw	$3,260($sp)
addu	$6,$20,$21
subu	$7,$7,$3
sw	$7,168($sp)
lw	$7,228($sp)
move	$4,$5
lw	$20,248($sp)
subu	$5,$15,$7
lw	$15,236($sp)
move	$10,$11
lw	$11,232($sp)
subu	$15,$15,$20
move	$8,$9
subu	$19,$11,$19
lw	$23,224($sp)
lw	$9,264($sp)
lw	$7,0($fp)
sw	$15,156($sp)
lw	$11,180($sp)
sll	$5,$5,1
subu	$22,$13,$23
subu	$3,$6,$9
lw	$23,176($sp)
lw	$6,172($sp)
lw	$9,184($sp)
subu	$15,$11,$4
sw	$5,280($sp)
lw	$11,164($sp)
lw	$5,160($sp)
addu	$21,$23,$8
addu	$20,$9,$10
subu	$23,$6,$2
sll	$9,$3,1
addu	$2,$5,$2
addu	$4,$11,$4
lw	$3,176($sp)
sw	$2,288($sp)
sw	$4,356($sp)
sra	$2,$22,1
lw	$4,168($sp)
addu	$22,$22,$19
subu	$11,$3,$24
sw	$22,268($sp)
lw	$22,140($sp)
subu	$24,$11,$8
sra	$3,$4,1
lw	$5,184($sp)
lw	$4,144($sp)
lw	$8,156($sp)
li	$6,-1859780608			# 0xffffffff91260000
addu	$12,$12,$17
ori	$6,$6,0x145f
subu	$15,$15,$22
subu	$13,$5,$4
mult	$9,$6
move	$16,$12
lw	$5,148($sp)
lw	$12,136($sp)
sw	$15,364($sp)
subu	$15,$8,$3
lw	$8,280($sp)
lw	$9,356($sp)
subu	$21,$21,$5
subu	$23,$23,$12
mfhi	$5
mult	$8,$6
lw	$4,156($sp)
addu	$7,$7,$16
subu	$9,$9,$22
subu	$16,$19,$2
sw	$23,296($sp)
lw	$2,288($sp)
lw	$23,168($sp)
mfhi	$3
sw	$21,276($sp)
sw	$9,360($sp)
lw	$21,152($sp)
lw	$9,268($sp)
addu	$23,$23,$4
subu	$2,$2,$12
addu	$18,$18,$14
subu	$20,$20,$21
move	$12,$5
subu	$21,$13,$10
sw	$23,304($sp)
move	$10,$3
sw	$2,292($sp)
sw	$9,112($sp)
sw	$16,72($sp)
sw	$24,88($sp)
sw	$3,64($sp)
sw	$5,68($sp)
lw	$22,292($sp)
lw	$23,296($sp)
lw	$14,272($sp)
lw	$17,276($sp)
lw	$19,284($sp)
lw	$2,304($sp)
lw	$3,320($sp)
lw	$4,352($sp)
lw	$5,360($sp)
lw	$6,364($sp)
lw	$8,188($sp)
sw	$14,56($sp)
sw	$17,104($sp)
sw	$19,48($sp)
sw	$15,76($sp)
sw	$21,92($sp)
sw	$3,60($sp)
sw	$20,108($sp)
sw	$4,52($sp)
sw	$5,100($sp)
sw	$6,84($sp)
sw	$22,96($sp)
sw	$23,80($sp)
sw	$2,116($sp)
sw	$7,0($8)
lw	$2,140($25)
sra	$19,$18,31
sra	$5,$2,31
mul	$7,$5,$18
multu	$18,$2
addu	$8,$12,$15
mfhi	$3
mul	$6,$19,$2
sll	$8,$8,1
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,68($fp)
lw	$4,72($25)
addiu	$13,$25,4
sra	$3,$4,31
mul	$7,$3,$18
multu	$18,$4
move	$14,$10
mfhi	$5
mul	$6,$19,$4
addu	$10,$10,$16
addu	$2,$6,$7
li	$6,1111556096			# 0x42410000
ori	$6,$6,0xf706
mult	$8,$6
addu	$2,$2,$5
sw	$2,0($fp)
lw	$2,36($13)
mfhi	$9
sra	$5,$2,31
subu	$6,$10,$9
mul	$11,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
move	$8,$9
mul	$9,$7,$2
move	$17,$12
addu	$4,$9,$11
lw	$12,40($fp)
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,1280($11)
lw	$2,28($25)
lw	$12,28($fp)
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
addu	$10,$10,$8
mfhi	$3
mul	$9,$7,$2
subu	$15,$15,$17
addu	$4,$9,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,896($11)
lw	$2,108($13)
sra	$11,$10,31
sra	$5,$2,31
mul	$7,$5,$10
multu	$10,$2
mfhi	$3
mul	$6,$11,$2
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,40($fp)
lw	$4,100($25)
sra	$3,$4,31
mul	$7,$3,$10
multu	$10,$4
mfhi	$5
mul	$6,$11,$4
addu	$2,$6,$7
li	$6,16187392			# 0xf70000
ori	$6,$6,0x46ea
mult	$15,$6
addu	$2,$2,$5
mflo	$8
mfhi	$9
sw	$8,376($sp)
sw	$9,380($sp)
lw	$9,380($sp)
lw	$10,376($sp)
sw	$2,28($fp)
lw	$2,64($25)
sll	$6,$9,9
srl	$10,$10,23
or	$11,$6,$10
sra	$12,$9,23
subu	$9,$16,$14
subu	$6,$9,$11
sra	$5,$2,31
sw	$12,388($sp)
mul	$12,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
move	$10,$11
sw	$11,384($sp)
mul	$11,$7,$2
lw	$8,64($fp)
addu	$4,$11,$12
addu	$4,$4,$3
lw	$12,188($sp)
addu	$8,$8,$4
sw	$8,2048($12)
lw	$2,4($25)
lw	$8,4($fp)
sra	$5,$2,31
mul	$12,$5,$6
multu	$6,$2
addu	$6,$9,$10
mfhi	$3
mul	$11,$7,$2
sra	$9,$6,31
addu	$4,$11,$12
addu	$4,$4,$3
lw	$12,188($sp)
addu	$8,$8,$4
sw	$8,128($12)
lw	$2,136($25)
move	$8,$6
sra	$5,$2,31
mul	$7,$5,$6
multu	$6,$2
lw	$6,364($sp)
mfhi	$3
addu	$10,$6,$21
mul	$6,$9,$2
sll	$10,$10,1
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,64($fp)
lw	$6,72($13)
addiu	$13,$25,8
sra	$5,$6,31
mul	$7,$5,$8
multu	$8,$6
addu	$8,$23,$24
mfhi	$3
mul	$6,$9,$6
lw	$12,44($fp)
addu	$4,$6,$7
li	$6,1184694272			# 0x469d0000
ori	$6,$6,0xbe6b
mult	$10,$6
addu	$4,$4,$3
sw	$4,4($fp)
lw	$2,36($13)
mfhi	$11
sra	$5,$2,31
subu	$6,$8,$11
move	$10,$11
mul	$11,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
mul	$9,$7,$2
addu	$8,$8,$10
addu	$4,$9,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,1408($11)
lw	$2,24($25)
lw	$12,24($fp)
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
mfhi	$3
mul	$9,$7,$2
addu	$4,$9,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,768($11)
lw	$2,108($13)
sra	$9,$8,31
sra	$5,$2,31
mul	$7,$5,$8
multu	$8,$2
subu	$12,$24,$23
mfhi	$3
mul	$6,$9,$2
lw	$2,364($sp)
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,44($fp)
lw	$6,96($25)
subu	$10,$21,$2
li	$2,9895936			# 0x970000
sra	$5,$6,31
ori	$2,$2,0x6fd9
mul	$14,$5,$8
mult	$10,$2
move	$4,$6
mflo	$10
mfhi	$11
multu	$8,$6
sll	$6,$11,9
mfhi	$3
mul	$7,$9,$4
srl	$8,$10,23
addu	$4,$7,$14
addu	$4,$4,$3
sw	$4,24($fp)
lw	$2,60($25)
or	$8,$6,$8
subu	$6,$12,$8
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
mul	$10,$7,$2
move	$9,$8
addu	$4,$10,$11
lw	$8,60($fp)
addu	$4,$4,$3
lw	$11,188($sp)
addu	$8,$8,$4
sw	$8,1920($11)
lw	$2,8($25)
lw	$8,8($fp)
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
addu	$6,$12,$9
mfhi	$3
mul	$10,$7,$2
move	$14,$6
addu	$4,$10,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$8,$8,$4
sw	$8,256($11)
lw	$2,132($25)
sra	$15,$6,31
sra	$5,$2,31
mul	$7,$5,$6
multu	$6,$2
lw	$6,360($sp)
mfhi	$3
addu	$10,$6,$20
mul	$6,$15,$2
sll	$10,$10,1
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,60($fp)
lw	$6,72($13)
lw	$2,276($sp)
sra	$5,$6,31
mul	$7,$5,$14
multu	$14,$6
addiu	$13,$25,12
mfhi	$3
mul	$6,$15,$6
addu	$8,$22,$2
addu	$4,$6,$7
li	$6,1310785536			# 0x4e210000
ori	$6,$6,0x2bbe
mult	$10,$6
addu	$4,$4,$3
sw	$4,8($fp)
lw	$2,36($13)
mfhi	$11
sra	$5,$2,31
subu	$6,$8,$11
move	$10,$11
mul	$11,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
mul	$9,$7,$2
lw	$12,48($fp)
addu	$4,$9,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,1536($11)
lw	$2,20($25)
lw	$12,20($fp)
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
addu	$8,$8,$10
mfhi	$3
mul	$9,$7,$2
addu	$4,$9,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$12,$12,$4
sw	$12,640($11)
lw	$2,108($13)
sra	$9,$8,31
sra	$5,$2,31
mul	$7,$5,$8
multu	$8,$2
mfhi	$3
mul	$6,$9,$2
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,48($fp)
lw	$4,92($25)
lw	$6,360($sp)
sra	$3,$4,31
mul	$7,$3,$8
multu	$8,$4
subu	$20,$20,$6
mfhi	$5
mul	$6,$9,$4
lw	$8,56($fp)
addu	$2,$6,$7
li	$6,7274496			# 0x6f0000
ori	$6,$6,0x94a2
mult	$20,$6
addu	$2,$2,$5
sw	$2,20($fp)
mflo	$20
mfhi	$21
lw	$2,276($sp)
sll	$6,$21,9
subu	$9,$2,$22
srl	$20,$20,23
lw	$2,56($25)
or	$20,$6,$20
subu	$6,$9,$20
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
sra	$7,$6,31
mfhi	$3
mul	$10,$7,$2
addu	$4,$10,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$8,$8,$4
sw	$8,1792($11)
lw	$2,12($25)
lw	$8,12($fp)
sra	$5,$2,31
mul	$11,$5,$6
multu	$6,$2
addu	$6,$9,$20
mfhi	$3
mul	$10,$7,$2
sra	$15,$6,31
addu	$4,$10,$11
addu	$4,$4,$3
lw	$11,188($sp)
addu	$8,$8,$4
sw	$8,384($11)
lw	$2,128($25)
move	$14,$6
sra	$5,$2,31
mul	$7,$5,$6
multu	$6,$2
lw	$8,52($fp)
mfhi	$3
mul	$6,$15,$2
addu	$4,$6,$7
addu	$4,$4,$3
sw	$4,56($fp)
lw	$6,72($13)
sra	$5,$6,31
mul	$7,$5,$14
move	$4,$6
multu	$14,$6
lw	$6,304($sp)
mfhi	$3
sll	$10,$6,1
mul	$6,$15,$4
addu	$4,$6,$7
li	$6,1518469120			# 0x5a820000