mpc.s

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,图片解码,浏览,电子书,录音,想学ucos,识货的人就下吧 russblock fmradio explore set

andi	$4,$20,0x7
sll	$2,$2,$4
srl	$2,$2,23
sll	$2,$2,2
addu	$2,$10,$2
lh	$8,2($2)
.set	noreorder
.set	nomacro
bgez	$8,$L187
lh	$7,0($2)
.set	macro
.set	reorder

addiu	$20,$20,9
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$20,0x7
sll	$2,$2,$4
srl	$2,$2,$8
addu	$2,$2,$7
sll	$2,$2,2
addu	$2,$10,$2
lh	$8,2($2)
.set	noreorder
.set	nomacro
j	$L187
lh	$7,0($2)
.set	macro
.set	reorder

$L175:
sra	$2,$20,3
addu	$2,$19,$2
lbu	$3,0($2)
andi	$4,$20,0x7
sll	$3,$3,$4
addiu	$5,$5,-1
andi	$3,$3,0x00ff
srl	$3,$3,7
sll	$4,$5,1
addu	$4,$4,$3
lui	$2,%hi(quant_vlc)
lui	$3,%hi(mpc7_quant_vlc_off)
sll	$4,$4,4
addiu	$2,$2,%lo(quant_vlc)
addiu	$3,$3,%lo(mpc7_quant_vlc_off)
addu	$4,$4,$2
addu	$5,$5,$3
lbu	$11,0($5)
lw	$10,4($4)
addiu	$20,$20,1
move	$9,$0
.set	noreorder
.set	nomacro
j	$L190
li	$12,36			# 0x24
.set	macro
.set	reorder

$L191:
subu	$2,$8,$11
addiu	$9,$9,1
addu	$20,$20,$7
.set	noreorder
.set	nomacro
beq	$9,$12,$L171
sw	$2,0($17)
.set	macro
.set	reorder

addiu	$17,$17,4
$L190:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$20,0x7
sll	$2,$2,$4
srl	$2,$2,23
sll	$2,$2,2
addu	$2,$10,$2
lh	$7,2($2)
.set	noreorder
.set	nomacro
bgez	$7,$L191
lh	$8,0($2)
.set	macro
.set	reorder

addiu	$20,$20,9
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$20,0x7
sll	$2,$2,$4
srl	$2,$2,$7
addu	$2,$2,$8
sll	$2,$2,2
addu	$2,$10,$2
lh	$7,2($2)
.set	noreorder
.set	nomacro
j	$L191
lh	$8,0($2)
.set	macro
.set	reorder

$L323:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$20,0x7
sll	$2,$2,$4
lw	$3,12($8)
srl	$9,$2,26
li	$2,1			# 0x1
addiu	$20,$20,6
.set	noreorder
.set	nomacro
bne	$3,$2,$L330
sw	$9,28($8)
.set	macro
.set	reorder

$L136:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
beq	$3,$2,$L331
addu	$20,$20,$4
.set	macro
.set	reorder

addu	$2,$9,$3
sw	$2,36($8)
.set	noreorder
.set	nomacro
j	$L134
sw	$2,32($8)
.set	macro
.set	reorder

$L251:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
beq	$3,$2,$L332
addu	$20,$20,$4
.set	macro
.set	reorder

addu	$2,$9,$3
sw	$2,24($8)
.set	noreorder
.set	nomacro
j	$L249
sw	$2,20($8)
.set	macro
.set	reorder

$L321:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$20,$20,6
.set	noreorder
.set	nomacro
j	$L248
srl	$9,$2,26
.set	macro
.set	reorder

$L214:
addiu	$4,$sp,1700
sw	$0,32($sp)
sw	$0,15552($sp)
sw	$0,15544($sp)
sw	$4,15540($sp)
addiu	$fp,$sp,32
li	$23,2			# 0x2
li	$22,36			# 0x24
li	$21,14096			# 0x3710
li	$19,5904			# 0x1710
$L224:
lw	$17,15540($sp)
lw	$16,15544($sp)
move	$18,$0
$L225:
lw	$3,15572($sp)
lw	$5,15580($sp)
addu	$4,$3,$19
addu	$2,$5,$16
addu	$5,$3,$21
lui	$3,%hi(mpa_window)
addiu	$6,$3,%lo(mpa_window)
move	$7,$fp
addiu	$18,$18,1
sw	$17,16($sp)
sw	$2,24($sp)
sw	$23,20($sp)
.set	noreorder
.set	nomacro
jal	ff_mpa_synth_filter
addiu	$17,$17,128
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$18,$22,$L225
addiu	$16,$16,128
.set	macro
.set	reorder

lw	$4,15552($sp)
lw	$5,15544($sp)
lw	$2,15540($sp)
addiu	$4,$4,1
addiu	$5,$5,4608
addiu	$2,$2,2
sw	$4,15552($sp)
addiu	$19,$19,4096
addiu	$21,$21,4
sw	$5,15544($sp)
.set	noreorder
.set	nomacro
bne	$4,$23,$L224
sw	$2,15540($sp)
.set	macro
.set	reorder

move	$5,$0
li	$6,4608			# 0x1200
$L228:
addiu	$3,$sp,1700
addu	$2,$3,$5
lhu	$4,0($2)
lw	$2,15644($sp)
addu	$3,$2,$5
addiu	$5,$5,2
.set	noreorder
.set	nomacro
bne	$5,$6,$L228
sh	$4,0($3)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
jal	av_free
lw	$4,15568($sp)
.set	macro
.set	reorder

lw	$3,15652($sp)
lbu	$5,1($3)
.set	noreorder
.set	nomacro
bne	$5,$0,$L353
lw	$4,15572($sp)
.set	macro
.set	reorder

lw	$4,15548($sp)
slt	$2,$4,$20
.set	noreorder
.set	nomacro
bne	$2,$0,$L232
addiu	$2,$20,32
.set	macro
.set	reorder

slt	$2,$4,$2
.set	noreorder
.set	nomacro
beq	$2,$0,$L354
lw	$2,15548($sp)
.set	macro
.set	reorder

lw	$4,15572($sp)
$L353:
lw	$2,5892($4)
bne	$2,$0,$L269
.set	noreorder
.set	nomacro
bne	$5,$0,$L237
lw	$5,15572($sp)
.set	macro
.set	reorder

li	$2,4608			# 0x1200
$L239:
lw	$3,15648($sp)
sw	$2,0($3)
lw	$2,15656($sp)
lw	$31,15636($sp)
lw	$fp,15632($sp)
lw	$23,15628($sp)
lw	$22,15624($sp)
lw	$21,15620($sp)
lw	$20,15616($sp)
lw	$19,15612($sp)
lw	$18,15608($sp)
lw	$17,15604($sp)
lw	$16,15600($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,15640
.set	macro
.set	reorder

$L137:
sra	$4,$20,3
addu	$4,$19,$4
sw	$9,32($8)
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
beq	$3,$2,$L316
addu	$20,$20,$4
.set	macro
.set	reorder

$L149:
addu	$2,$9,$3
.set	noreorder
.set	nomacro
j	$L134
sw	$2,36($8)
.set	macro
.set	reorder

$L252:
sra	$4,$20,3
addu	$4,$19,$4
sw	$9,20($8)
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
beq	$3,$2,$L264
addu	$20,$20,$4
.set	macro
.set	reorder

$L314:
addu	$2,$9,$3
.set	noreorder
.set	nomacro
j	$L249
sw	$2,24($8)
.set	macro
.set	reorder

$L324:
bne	$3,$0,$L134
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$20,0x7
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
beq	$3,$2,$L333
addu	$7,$20,$4
.set	macro
.set	reorder

addu	$9,$9,$3
$L142:
sra	$4,$7,3
addu	$4,$19,$4
sw	$9,32($8)
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$7,0x7
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
bne	$3,$2,$L149
addu	$20,$7,$4
.set	macro
.set	reorder

$L316:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
srl	$2,$2,26
addiu	$20,$20,6
.set	noreorder
.set	nomacro
j	$L134
sw	$2,36($8)
.set	macro
.set	reorder

$L322:
bne	$3,$0,$L249
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$20,0x7
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
beq	$3,$2,$L334
addu	$7,$20,$4
.set	macro
.set	reorder

addu	$9,$9,$3
$L263:
sra	$4,$7,3
addu	$4,$19,$4
sw	$9,20($8)
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$7,0x7
sll	$2,$2,$4
addiu	$3,$12,%lo(dscf_vlc)
lw	$4,4($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,0($2)
lh	$4,2($2)
addiu	$3,$3,-7
li	$2,8			# 0x8
.set	noreorder
.set	nomacro
bne	$3,$2,$L314
addu	$20,$7,$4
.set	macro
.set	reorder

$L264:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
srl	$2,$2,26
addiu	$20,$20,6
.set	noreorder
.set	nomacro
j	$L249
sw	$2,24($8)
.set	macro
.set	reorder

$L269:
lw	$5,15648($sp)
addiu	$2,$2,-1
sw	$2,5892($4)
sw	$0,0($5)
lw	$2,15656($sp)
lw	$31,15636($sp)
lw	$fp,15632($sp)
lw	$23,15628($sp)
lw	$22,15624($sp)
lw	$21,15620($sp)
lw	$20,15616($sp)
lw	$19,15612($sp)
lw	$18,15608($sp)
lw	$17,15604($sp)
lw	$16,15600($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,15640
.set	macro
.set	reorder

$L232:
lw	$2,15548($sp)
$L354:
lui	$6,%hi($LC9)
move	$7,$20
addiu	$6,$6,%lo($LC9)
move	$4,$0
move	$5,$0
.set	noreorder
.set	nomacro
jal	av_log
sw	$2,16($sp)
.set	macro
.set	reorder

li	$3,-1			# 0xffffffffffffffff
lw	$31,15636($sp)
lw	$fp,15632($sp)
lw	$23,15628($sp)
lw	$22,15624($sp)
lw	$21,15620($sp)
lw	$20,15616($sp)
lw	$19,15612($sp)
lw	$18,15608($sp)
lw	$17,15604($sp)
lw	$16,15600($sp)
sw	$3,15656($sp)
move	$2,$3
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,15640
.set	macro
.set	reorder

$L331:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
srl	$2,$2,26
addiu	$20,$20,6
sw	$2,36($8)
.set	noreorder
.set	nomacro
j	$L134
sw	$2,32($8)
.set	macro
.set	reorder

$L332:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$20,0x7
or	$2,$2,$3
sll	$2,$2,$4
srl	$2,$2,26
addiu	$20,$20,6
sw	$2,24($8)
.set	noreorder
.set	nomacro
j	$L249
sw	$2,20($8)
.set	macro
.set	reorder

$L106:
lw	$4,15572($sp)
lw	$5,15652($sp)
lw	$2,3132($4)
move	$19,$0
.set	noreorder
.set	nomacro
bgez	$2,$L110
lbu	$20,0($5)
.set	macro
.set	reorder

$L320:
li	$2,-1			# 0xffffffffffffffff
sw	$2,15560($sp)
li	$4,4			# 0x4
li	$2,3			# 0x3
addiu	$6,$sp,15524
.set	noreorder
.set	nomacro
bne	$4,$2,$L335
addiu	$3,$sp,6308
.set	macro
.set	reorder

$L157:
addiu	$3,$sp,6311
sb	$0,6308($sp)
sb	$0,6309($sp)
.set	noreorder
.set	nomacro
j	$L154
sb	$0,6310($sp)
.set	macro
.set	reorder

$L319:
move	$7,$5
move	$4,$8
addiu	$6,$6,%lo($LC8)
.set	noreorder
.set	nomacro
jal	av_log
move	$5,$0
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L337
lw	$2,15656($sp)
.set	macro
.set	reorder

$L211:
sb	$0,4($5)
.set	noreorder
.set	nomacro
j	$L209
sb	$0,1($4)
.set	macro
.set	reorder

$L200:
lw	$5,15572($sp)
addiu	$3,$5,14114
sb	$0,14112($5)
.set	noreorder
.set	nomacro
j	$L198
sb	$0,14113($5)
.set	macro
.set	reorder

$L201:
lw	$2,15572($sp)
addiu	$3,$2,14115
sb	$0,14112($2)
sb	$0,14113($2)
.set	noreorder
.set	nomacro
j	$L198
sb	$0,14114($2)
.set	macro
.set	reorder

$L103:
sb	$0,6($5)
sb	$0,4($5)
.set	noreorder
.set	nomacro
j	$L100
sb	$0,5($5)
.set	macro
.set	reorder

$L168:
sb	$0,6($5)
sb	$0,4($5)
.set	noreorder
.set	nomacro
j	$L165
sb	$0,5($5)
.set	macro
.set	reorder

$L92:
addiu	$3,$sp,39
sb	$0,36($sp)
sb	$0,37($sp)
.set	noreorder
.set	nomacro
j	$L89
sb	$0,38($sp)
.set	macro
.set	reorder

$L212:
sb	$0,6($5)
sb	$0,4($5)
.set	noreorder
.set	nomacro
j	$L209
sb	$0,5($5)
.set	macro
.set	reorder

$L237:
lw	$2,3128($5)
.set	noreorder
.set	nomacro
j	$L239
sll	$2,$2,2
.set	macro
.set	reorder

$L318:
.set	noreorder
.set	nomacro
j	$L100
sb	$0,4($5)
.set	macro
.set	reorder

$L326:
addiu	$3,$sp,6309
.set	noreorder
.set	nomacro
j	$L154
sb	$0,6308($sp)
.set	macro
.set	reorder

$L327:
.set	noreorder
.set	nomacro
j	$L165
sb	$0,4($5)
.set	macro
.set	reorder

$L328:
addiu	$3,$4,14113
.set	noreorder
.set	nomacro
j	$L198
sb	$0,14112($4)
.set	macro
.set	reorder

$L329:
.set	noreorder
.set	nomacro
j	$L209
sb	$0,4($5)
.set	macro
.set	reorder

$L317:
addiu	$3,$sp,37
.set	noreorder
.set	nomacro
j	$L89
sb	$0,36($sp)
.set	macro
.set	reorder

$L333:
sra	$4,$7,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$7,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$7,$7,6
.set	noreorder
.set	nomacro
j	$L142
srl	$9,$2,26
.set	macro
.set	reorder

$L334:
sra	$4,$7,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)
sll	$3,$3,24
sll	$5,$5,16
or	$3,$3,$5
or	$3,$3,$6
sll	$2,$2,8
andi	$4,$7,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$7,$7,6
.set	noreorder
.set	nomacro
j	$L263
srl	$9,$2,26
.set	macro
.set	reorder

$L270:
sll	$3,$8,2
sll	$2,$8,4
subu	$2,$2,$3
addu	$2,$2,$8
sll	$2,$2,2
addiu	$3,$sp,36
addu	$2,$3,$2
addiu	$7,$2,4
move	$10,$0
lui	$11,%hi(hdr_vlc)
$L113:
sra	$4,$20,3
addu	$4,$19,$4
lbu	$3,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$2,2($4)