layer3.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 4,881 行 · 第 1/5 页

sll	$20,$20,4
sw	$21,864($sp)
sw	$20,868($sp)
lw	$16,484($sp)
mflo	$21
#APP
mult	$16,$22
#NO_APP
mfhi	$20
srl	$21,$21,28
sll	$20,$20,4
sw	$21,872($sp)
sw	$20,876($sp)
lw	$16,488($sp)
mflo	$21
#APP
mult	$16,$3
#NO_APP
mfhi	$20
lw	$16,492($sp)
sll	$20,$20,4
sw	$20,884($sp)
mflo	$3
#APP
mult	$16,$23
#NO_APP
mfhi	$20
li	$14,255983616			# 0xf420000
srl	$21,$21,28
sll	$20,$20,4
sw	$21,880($sp)
sw	$20,888($sp)
lw	$16,496($sp)
ori	$24,$14,0x6cb5
mflo	$21
li	$17,238092288			# 0xe310000
#APP
mult	$16,$24
#NO_APP
mflo	$20
lw	$16,500($sp)
mfhi	$25
ori	$17,$17,0x3245
#APP
mult	$16,$7
#NO_APP
lw	$16,504($sp)
mfhi	$24
mflo	$7
#APP
mult	$16,$17
#NO_APP
lw	$17,840($sp)
srl	$21,$21,28
srl	$20,$20,28
li	$14,226361344			# 0xd7e0000
li	$15,197853184			# 0xbcb0000
srl	$6,$6,28
sw	$21,892($sp)
sw	$20,896($sp)
lw	$16,508($sp)
ori	$14,$14,0x8807
ori	$15,$15,0xe352
mfhi	$23
mflo	$20
or	$6,$17,$6
#APP
mult	$16,$14
#NO_APP
lw	$17,856($sp)
lw	$16,512($sp)
mfhi	$22
mflo	$14
#APP
mult	$16,$10
#NO_APP
lw	$16,516($sp)
mfhi	$21
mflo	$10
#APP
mult	$16,$15
#NO_APP
lw	$16,852($sp)
lw	$18,844($sp)
lw	$19,848($sp)
or	$16,$16,$17
sw	$16,36($fp)
lw	$17,872($sp)
lw	$16,868($sp)
srl	$5,$5,28
srl	$4,$4,28
or	$5,$18,$5
or	$4,$19,$4
lw	$18,860($sp)
lw	$19,864($sp)
or	$16,$16,$17
or	$18,$18,$19
lw	$17,884($sp)
lw	$19,876($sp)
sw	$16,44($fp)
lw	$16,880($sp)
srl	$3,$3,28
sw	$18,40($fp)
srl	$20,$20,28
or	$18,$19,$16
or	$3,$17,$3
lw	$16,888($sp)
lw	$17,892($sp)
sw	$20,900($sp)
srl	$10,$10,28
sll	$21,$21,4
mfhi	$20
mflo	$15
or	$19,$16,$17
or	$21,$21,$10
lw	$16,896($sp)
lw	$10,904($sp)
srl	$13,$13,28
srl	$7,$7,28
srl	$14,$14,28
srl	$15,$15,28
sll	$25,$25,4
sll	$24,$24,4
sll	$22,$22,4
sll	$20,$20,4
lw	$17,900($sp)
or	$22,$22,$14
or	$20,$20,$15
lw	$14,912($sp)
lw	$15,916($sp)
or	$25,$25,$16
or	$24,$24,$7
lw	$16,920($sp)
or	$7,$10,$13
lw	$13,908($sp)
srl	$12,$12,28
srl	$11,$11,28
sll	$23,$23,4
or	$23,$23,$17
or	$10,$13,$14
lw	$17,924($sp)
lw	$14,928($sp)
or	$12,$15,$12
or	$11,$16,$11
lw	$15,932($sp)
lw	$16,936($sp)
srl	$9,$9,28
srl	$8,$8,28
or	$13,$17,$14
or	$9,$15,$9
lw	$17,940($sp)
lw	$15,944($sp)
or	$8,$16,$8
lw	$16,948($sp)
srl	$2,$2,28
or	$14,$17,$15
or	$2,$16,$2
sw	$2,140($fp)
sw	$6,24($fp)
sw	$5,28($fp)
sw	$4,32($fp)
sw	$18,72($fp)
sw	$3,76($fp)
sw	$19,80($fp)
sw	$25,84($fp)
sw	$24,88($fp)
sw	$23,92($fp)
sw	$22,96($fp)
sw	$21,100($fp)
sw	$20,104($fp)
sw	$7,108($fp)
sw	$10,112($fp)
sw	$12,116($fp)
sw	$11,120($fp)
sw	$13,124($fp)
sw	$9,128($fp)
sw	$8,132($fp)
sw	$14,136($fp)
sw	$0,0($fp)
sw	$0,4($fp)
sw	$0,8($fp)
sw	$0,12($fp)
sw	$0,16($fp)
sw	$0,20($fp)
lw	$31,996($sp)
lw	$fp,992($sp)
lw	$23,988($sp)
lw	$22,984($sp)
lw	$21,980($sp)
lw	$20,976($sp)
lw	$19,972($sp)
lw	$18,968($sp)
lw	$17,964($sp)
lw	$16,960($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,1000
.set	macro
.set	reorder

.end	III_imdct_l
.section	.text.III_imdct_s,"ax",@progbits
.align	2
.align	5
.ent	III_imdct_s
.type	III_imdct_s, @function
III_imdct_s:
.frame	$sp,552,$31		# vars= 512, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
addiu	$sp,$sp,-552
addiu	$2,$sp,96
sw	$fp,544($sp)
sw	$23,540($sp)
sw	$22,536($sp)
sw	$21,532($sp)
sw	$20,528($sp)
sw	$19,524($sp)
sw	$18,520($sp)
sw	$17,516($sp)
sw	$16,512($sp)
sw	$4,552($sp)
sw	$5,556($sp)
move	$fp,$sp
sw	$2,504($sp)
move	$24,$4
$L12:
lui	$3,%hi(imdct_s)
lw	$15,0($4)
lw	$9,%lo(imdct_s)($3)
#APP
mult	$15,$9
#NO_APP
mfhi	$2
addiu	$8,$3,%lo(imdct_s)
lw	$6,8($4)
lw	$5,4($4)
lw	$10,4($8)
mflo	$9
sll	$20,$2,4
#APP
mult	$5,$10
#NO_APP
mfhi	$2
sw	$6,408($sp)
lw	$7,12($4)
lw	$6,8($8)
lw	$3,408($sp)
mflo	$10
sll	$19,$2,4
#APP
mult	$3,$6
#NO_APP
mfhi	$2
sw	$7,412($sp)
lw	$3,412($sp)
lw	$7,12($8)
mflo	$6
sll	$14,$2,4
#APP
mult	$3,$7
#NO_APP
mfhi	$2
lw	$4,48($8)
mflo	$7
sll	$13,$2,4
#APP
mult	$15,$4
#NO_APP
mfhi	$2
sw	$5,400($sp)
sll	$3,$2,4
lw	$5,52($8)
sw	$3,464($sp)
sw	$2,144($sp)
lw	$3,400($sp)
mflo	$4
#APP
mult	$3,$5
#NO_APP
mfhi	$2
lw	$11,408($sp)
mflo	$5
sll	$12,$2,4
lw	$2,56($8)
#APP
mult	$11,$2
#NO_APP
mfhi	$11
lw	$3,60($8)
sll	$16,$11,4
sw	$16,472($sp)
sw	$11,148($sp)
lw	$16,412($sp)
mflo	$2
#APP
mult	$16,$3
#NO_APP
mfhi	$11
mflo	$3
lw	$17,464($sp)
lw	$23,472($sp)
srl	$9,$9,28
srl	$10,$10,28
srl	$6,$6,28
srl	$7,$7,28
srl	$5,$5,28
srl	$3,$3,28
srl	$4,$4,28
srl	$2,$2,28
sll	$11,$11,4
or	$20,$20,$9
or	$19,$19,$10
or	$14,$14,$6
or	$13,$13,$7
or	$4,$17,$4
or	$12,$12,$5
or	$2,$23,$2
or	$11,$11,$3
sw	$20,268($sp)
sw	$19,404($sp)
sw	$14,416($sp)
sw	$13,420($sp)
sw	$4,236($sp)
sw	$12,468($sp)
sw	$2,476($sp)
sw	$11,480($sp)
lw	$11,16($24)
lw	$19,16($8)
#APP
mult	$11,$19
#NO_APP
mfhi	$2
lw	$12,20($24)
sll	$2,$2,4
lw	$20,20($8)
mflo	$19
sw	$2,424($sp)
#APP
mult	$12,$20
#NO_APP
mfhi	$2
lw	$13,24($8)
sll	$2,$2,4
mflo	$20
sw	$2,432($sp)
#APP
mult	$15,$13
#NO_APP
mfhi	$2
lw	$14,28($8)
sll	$3,$2,4
sw	$2,152($sp)
mflo	$13
sw	$3,440($sp)
lw	$3,400($sp)
#APP
mult	$3,$14
#NO_APP
mfhi	$2
lw	$9,32($8)
sll	$2,$2,4
mflo	$14
sw	$2,444($sp)
lw	$2,408($sp)
#APP
mult	$2,$9
#NO_APP
mfhi	$2
lw	$10,36($8)
sll	$3,$2,4
sw	$2,156($sp)
mflo	$9
#APP
mult	$16,$10
#NO_APP
mfhi	$2
lw	$6,64($8)
sll	$2,$2,4
mflo	$10
sw	$2,460($sp)
#APP
mult	$11,$6
#NO_APP
mfhi	$2
lw	$7,68($8)
sll	$2,$2,4
mflo	$6
sw	$2,484($sp)
#APP
mult	$12,$7
#NO_APP
mfhi	$2
lw	$4,72($8)
sll	$2,$2,4
mflo	$7
sw	$2,488($sp)
#APP
mult	$15,$4
#NO_APP
mfhi	$2
lw	$5,76($8)
sll	$23,$2,4
sw	$3,452($sp)
mflo	$4
lw	$3,400($sp)
#APP
mult	$3,$5
#NO_APP
mfhi	$2
lw	$3,84($8)
sll	$24,$2,4
lw	$16,408($sp)
lw	$2,80($8)
mflo	$5
#APP
mult	$16,$2
#NO_APP
lw	$16,412($sp)
mfhi	$21
mflo	$2
#APP
mult	$16,$3
#NO_APP
mfhi	$17
lw	$16,268($sp)
sll	$25,$17,4
lw	$17,404($sp)
srl	$19,$19,28
addu	$16,$16,$17
sw	$16,264($sp)
lw	$17,420($sp)
lw	$16,416($sp)
srl	$20,$20,28
addu	$16,$16,$17
sw	$16,260($sp)
lw	$16,424($sp)
lw	$17,432($sp)
or	$19,$16,$19
lw	$16,440($sp)
srl	$13,$13,28
or	$20,$17,$20
or	$13,$16,$13
lw	$17,444($sp)
sw	$13,256($sp)
srl	$14,$14,28
lw	$13,452($sp)
or	$14,$17,$14
srl	$9,$9,28
sw	$14,448($sp)
or	$9,$13,$9
lw	$14,460($sp)
lw	$17,468($sp)
lw	$13,484($sp)
lw	$16,236($sp)
sw	$19,428($sp)
srl	$10,$10,28
srl	$6,$6,28
srl	$4,$4,28
sw	$9,456($sp)
or	$18,$14,$10
addu	$16,$16,$17
lw	$10,480($sp)
or	$17,$13,$6
lw	$14,488($sp)
or	$22,$23,$4
lw	$13,264($sp)
lw	$23,428($sp)
lw	$9,476($sp)
sw	$20,436($sp)
srl	$7,$7,28
srl	$5,$5,28
or	$20,$24,$5
sw	$16,232($sp)
addu	$9,$9,$10
or	$16,$14,$7
lw	$24,260($sp)
addu	$14,$13,$23
lw	$23,436($sp)
sw	$9,228($sp)
lw	$4,40($8)
lw	$5,44($8)
mflo	$3
#APP
mult	$11,$4
#NO_APP
mfhi	$10
mflo	$4
#APP
mult	$12,$5
#NO_APP
mfhi	$9
mflo	$5
addu	$13,$24,$23
lw	$23,448($sp)
lw	$24,256($sp)
srl	$4,$4,28
srl	$5,$5,28
sll	$10,$10,4
sll	$9,$9,4
addu	$24,$24,$23
srl	$2,$2,28
srl	$3,$3,28
or	$10,$10,$4
or	$9,$9,$5
lw	$4,232($sp)
lw	$5,228($sp)
sll	$21,$21,4
or	$19,$25,$3
or	$21,$21,$2
lw	$3,92($8)
lw	$2,88($8)
sw	$24,252($sp)
#APP
mult	$11,$2
#NO_APP
lw	$24,456($sp)
mfhi	$7
mflo	$2
#APP
mult	$12,$3
#NO_APP
mfhi	$6
mflo	$3
addu	$17,$4,$17
addu	$16,$5,$16
addu	$18,$24,$18
addu	$5,$14,$13
srl	$2,$2,28
addu	$13,$17,$16
srl	$3,$3,28
sll	$7,$7,4
sll	$6,$6,4
addu	$4,$22,$20
or	$6,$6,$3
addu	$21,$21,$19
or	$7,$7,$2
sw	$18,248($sp)
sw	$13,4($fp)
lw	$14,252($sp)
addu	$2,$4,$7
addu	$21,$21,$6
addu	$23,$2,$21
addu	$10,$14,$10
subu	$2,$0,$5
subu	$3,$0,$13
addu	$9,$18,$9
addu	$16,$10,$9
lw	$4,96($8)
lw	$6,408($sp)
#APP
mult	$15,$4
#NO_APP
sw	$2,20($fp)
sw	$3,16($fp)
lw	$2,400($sp)
lw	$3,108($8)
sw	$5,0($fp)
mfhi	$9
lw	$5,100($8)
mflo	$4
#APP
mult	$2,$5
#NO_APP
lw	$2,104($8)
mfhi	$21
mflo	$5
#APP
mult	$6,$2
#NO_APP
lw	$6,412($sp)
mfhi	$10
mflo	$2
#APP
mult	$6,$3
#NO_APP
mfhi	$14
mflo	$3
srl	$4,$4,28
srl	$5,$5,28
srl	$2,$2,28
srl	$3,$3,28
sll	$9,$9,4
sll	$21,$21,4
sll	$10,$10,4
sll	$14,$14,4
or	$9,$9,$4
or	$21,$21,$5
lw	$4,112($8)
lw	$5,400($sp)
#APP
mult	$11,$4
#NO_APP
or	$10,$10,$2
or	$14,$14,$3
lw	$2,120($8)
lw	$3,116($8)
mfhi	$20
mflo	$4
#APP
mult	$12,$3
#NO_APP
mfhi	$19
mflo	$3
#APP
mult	$15,$2
#NO_APP
lw	$2,124($8)
mfhi	$6
mflo	$15
#APP
mult	$5,$2
#NO_APP
mflo	$5
lw	$2,128($8)
srl	$7,$5,28
sw	$7,492($sp)
mfhi	$13
lw	$7,408($sp)
#APP
mult	$7,$2
#NO_APP
mflo	$7
sw	$16,24($fp)
sw	$16,44($fp)
srl	$16,$7,28
sw	$16,496($sp)
sw	$5,284($sp)
mfhi	$5
lw	$2,132($8)
lw	$16,412($sp)
#APP
mult	$16,$2
#NO_APP
lw	$2,496($sp)
mflo	$16
srl	$4,$4,28
srl	$3,$3,28
sw	$7,280($sp)
sll	$20,$20,4
mfhi	$7
sll	$19,$19,4
sll	$5,$5,4
or	$20,$20,$4
or	$19,$19,$3
lw	$24,492($sp)
or	$5,$5,$2
addu	$9,$9,$21
lw	$2,140($8)
addu	$10,$10,$14
#APP
mult	$12,$2
#NO_APP
lw	$2,136($8)
mfhi	$4
mflo	$12
#APP
mult	$11,$2
#NO_APP
mfhi	$3
mflo	$11
sll	$6,$6,4
srl	$15,$15,28
sll	$13,$13,4
sll	$7,$7,4
srl	$17,$16,28
addu	$9,$9,$20
addu	$10,$10,$19
addu	$9,$9,$10
or	$6,$6,$15
or	$13,$13,$24
or	$7,$7,$17
sll	$4,$4,4
srl	$12,$12,28
sll	$3,$3,4
srl	$11,$11,28
subu	$2,$0,$9
addu	$6,$6,$13
addu	$5,$5,$7
or	$3,$3,$11
or	$4,$4,$12
sw	$23,28($fp)
sw	$16,276($sp)
addu	$6,$6,$3
addu	$5,$5,$4
sw	$23,40($fp)
sw	$2,12($fp)
lw	$2,504($sp)
addu	$6,$6,$5
sw	$6,36($fp)
sw	$9,8($fp)
.set	noreorder
.set	nomacro
beq	$fp,$2,$L17
sw	$6,32($fp)
.set	macro
.set	reorder

lw	$2,552($sp)
addiu	$fp,$fp,48
addiu	$2,$2,24
move	$4,$2
move	$24,$2
.set	noreorder
.set	nomacro
j	$L12
sw	$2,552($sp)
.set	macro
.set	reorder

$L17:
li	$2,266076160			# 0xfdc0000
lw	$14,24($sp)
ori	$2,$2,0xf549
#APP
mult	$14,$2
#NO_APP
mfhi	$2
li	$19,34996224			# 0x2160000
ori	$19,$19,0xa2a2
lw	$15,48($sp)
sw	$2,176($sp)
sll	$3,$2,4
mflo	$14
#APP
mult	$15,$19
#NO_APP
mfhi	$2
lw	$10,72($sp)
sll	$2,$2,4
sw	$2,296($sp)
li	$2,266076160			# 0xfdc0000
mflo	$15
ori	$2,$2,0xf549
#APP
mult	$10,$2
#NO_APP
mfhi	$2
sw	$3,292($sp)
lw	$11,96($sp)
sw	$2,188($sp)
sll	$3,$2,4
mflo	$10
#APP
mult	$11,$19
#NO_APP
mfhi	$2
lw	$8,28($sp)
sll	$2,$2,4
sw	$2,308($sp)
li	$2,247988224			# 0xec80000
mflo	$11
ori	$2,$2,0x35e8
#APP
mult	$8,$2
#NO_APP
mfhi	$2
sw	$3,304($sp)
sll	$3,$2,4
sw	$3,316($sp)
li	$3,102694912			# 0x61f0000
lw	$9,52($sp)
sw	$2,172($sp)
mflo	$8
ori	$3,$3,0x78aa
#APP
mult	$9,$3
#NO_APP
mfhi	$2
lw	$6,76($sp)
sll	$2,$2,4
sw	$2,320($sp)
li	$2,247988224			# 0xec80000
mflo	$9
ori	$2,$2,0x35e8
#APP
mult	$6,$2
#NO_APP
mfhi	$2
lw	$24,304($sp)
sll	$3,$2,4
sw	$3,328($sp)
li	$3,102694912			# 0x61f0000
lw	$7,100($sp)
sw	$2,184($sp)
mflo	$6
ori	$3,$3,0x78aa
srl	$10,$10,28
#APP
mult	$7,$3
#NO_APP
mfhi	$2
or	$10,$24,$10
sw	$10,212($sp)
sll	$2,$2,4
lw	$10,308($sp)
li	$12,163381248			# 0x9bd0000
li	$13,212926464			# 0xcb10000
ori	$12,$12,0x7ca0
ori	$13,$13,0x9346
lw	$4,32($sp)
lw	$5,56($sp)
sw	$2,332($sp)
mflo	$7
srl	$11,$11,28
#APP
mult	$4,$13
#NO_APP
mfhi	$21
mflo	$4
#APP
mult	$5,$12
#NO_APP
mfhi	$2
or	$11,$10,$11
lw	$17,292($sp)
lw	$23,296($sp)
sw	$11,312($sp)
sll	$2,$2,4
lw	$11,316($sp)
lw	$3,104($sp)
sw	$2,340($sp)
mflo	$5
lw	$2,80($sp)
srl	$14,$14,28
#APP
mult	$2,$13
#NO_APP
srl	$15,$15,28
mfhi	$20
mflo	$2
srl	$8,$8,28
#APP
mult	$3,$12
#NO_APP
mfhi	$16
or	$14,$17,$14
or	$15,$23,$15
or	$8,$11,$8
sw	$14,216($sp)
sw	$15,300($sp)
sll	$fp,$16,4
sw	$8,208($sp)
lw	$16,328($sp)
lw	$17,332($sp)
lw	$14,320($sp)
srl	$2,$2,28
srl	$6,$6,28
srl	$7,$7,28
sll	$20,$20,4
lw	$23,340($sp)
or	$6,$16,$6
or	$7,$17,$7
mflo	$3
or	$20,$20,$2
srl	$9,$9,28
li	$2,266076160			# 0xfdc0000
sw	$6,204($sp)
sw	$7,336($sp)
lw	$6,0($sp)
lw	$7,120($sp)
#APP
mult	$6,$19
#NO_APP
or	$9,$14,$9
srl	$4,$4,28
mfhi	$14
mflo	$6
ori	$2,$2,0xf549
sll	$21,$21,4
#APP
mult	$7,$2
#NO_APP
srl	$5,$5,28
li	$2,102694912			# 0x61f0000
or	$5,$23,$5
srl	$3,$3,28
or	$21,$21,$4
mfhi	$15
lw	$4,4($sp)
mflo	$7
ori	$2,$2,0x78aa
#APP
mult	$4,$2
#NO_APP
li	$2,247988224			# 0xec80000
sw	$9,324($sp)
sw	$5,344($sp)
or	$fp,$fp,$3
lw	$5,124($sp)
lw	$3,128($sp)
mfhi	$10
mflo	$4
ori	$2,$2,0x35e8
#APP
mult	$5,$2
#NO_APP
lw	$2,8($sp)
mfhi	$11
mflo	$5
#APP
mult	$2,$12
#NO_APP
mfhi	$8
mflo	$2
#APP
mult	$3,$13
#NO_APP
mfhi	$9
mflo	$3
lw	$16,216($sp)
lw	$17,300($sp)
lw	$23,212($sp)
lw	$24,312($sp)
sw	$fp,348($sp)
srl	$6,$6,28
srl	$7,$7,28
srl	$2,$2,28
srl	$3,$3,28
sll	$14,$14,4
sll	$15,$15,4
sll	$8,$8,4
sll	$9,$9,4
addu	$fp,$23,$24
or	$14,$14,$6
lw	$23,336($sp)
addu	$6,$16,$17
lw	$24,344($sp)
lw	$16,324($sp)
lw	$17,204($sp)
or	$15,$15,$7
or	$8,$8,$2
lw	$7,208($sp)
lw	$2,348($sp)
or	$9,$9,$3
lw	$3,556($sp)
srl	$4,$4,28
srl	$5,$5,28
sll	$10,$10,4
sll	$11,$11,4
or	$10,$10,$4
or	$11,$11,$5
addu	$4,$7,$16
addiu	$5,$3,8
addu	$7,$17,$23
addu	$21,$21,$24
addu	$20,$20,$2
addiu	$2,$3,4
sw	$5,160($sp)
sw	$14,24($3)
sw	$6,48($3)
sw	$fp,72($3)
sw	$15,96($3)
sw	$0,0($3)
sw	$0,120($3)
sw	$0,4($3)
sw	$10,24($2)
sw	$4,48($2)
sw	$7,72($2)
sw	$11,96($2)
sw	$0,120($2)
sw	$0,8($3)
sw	$21,48($5)
sw	$20,72($5)
sw	$8,24($5)
sw	$9,96($5)
lw	$14,36($sp)
#APP
mult	$14,$12
#NO_APP
mfhi	$2
lw	$15,60($sp)
sw	$2,168($sp)
sll	$3,$2,4
mflo	$14
#APP