eval.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

addiu	$3,$3,1

$L319:
lui	$2,%hi($LC34)
lb	$2,%lo($LC34)($2)
beq	$2,$0,$L323
nop

bne	$2,$6,$L325
lui	$2,%hi($LC34+1)

addiu	$5,$2,%lo($LC34+1)
move	$3,$20
$L327:
lb	$4,0($5)
beq	$4,$0,$L323
addiu	$5,$5,1

lb	$2,1($3)
beq	$4,$2,$L327
addiu	$3,$3,1

$L325:
lui	$2,%hi($LC35)
lb	$2,%lo($LC35)($2)
beq	$2,$0,$L329
nop

bne	$2,$6,$L331
lui	$2,%hi($LC35+1)

addiu	$5,$2,%lo($LC35+1)
move	$3,$20
$L333:
lb	$4,0($5)
beq	$4,$0,$L329
addiu	$5,$5,1

lb	$2,1($3)
beq	$4,$2,$L333
addiu	$3,$3,1

$L331:
lui	$2,%hi($LC36)
lb	$2,%lo($LC36)($2)
beq	$2,$0,$L335
nop

bne	$6,$2,$L337
lui	$2,%hi($LC36+1)

addiu	$5,$2,%lo($LC36+1)
move	$3,$20
$L339:
lb	$4,0($5)
beq	$4,$0,$L335
addiu	$5,$5,1

lb	$2,1($3)
beq	$4,$2,$L339
addiu	$3,$3,1

$L337:
lw	$10,20($22)
beq	$10,$0,$L341
nop

lw	$5,0($10)
beq	$5,$0,$L341
nop

move	$9,$0
move	$4,$0
$L344:
lb	$2,0($5)
beq	$2,$0,$L345
nop

bne	$6,$2,$L351
nop

move	$8,$0
addiu	$2,$8,1
$L388:
addu	$3,$5,$2
lb	$3,0($3)
addu	$7,$20,$2
beq	$3,$0,$L345
move	$8,$2

lb	$2,0($7)
beq	$2,$3,$L388
addiu	$2,$8,1

$L351:
addiu	$9,$9,1
sll	$4,$9,2
addu	$2,$4,$10
lw	$5,0($2)
bne	$5,$0,$L344
nop

$L341:
lw	$7,28($22)
beq	$7,$0,$L353
nop

lw	$5,0($7)
beq	$5,$0,$L353
nop

move	$9,$0
move	$4,$0
$L356:
lb	$2,0($5)
beq	$2,$0,$L357
nop

bne	$6,$2,$L359
nop

move	$10,$0
addiu	$2,$10,1
$L389:
addu	$3,$2,$5
lb	$3,0($3)
addu	$8,$20,$2
beq	$3,$0,$L357
move	$10,$2

lb	$2,0($8)
beq	$2,$3,$L389
addiu	$2,$10,1

$L359:
addiu	$9,$9,1
sll	$4,$9,2
addu	$2,$7,$4
lw	$5,0($2)
bne	$5,$0,$L356
nop

$L353:
lw	$3,36($22)
lui	$2,%hi($LC37)
addiu	$2,$2,%lo($LC37)
sw	$2,0($3)
bne	$19,$0,$L374
sw	$19,24($sp)

j	$L164
move	$5,$0

$L245:
lui	$2,%hi(exp)
addiu	$2,$2,%lo(exp)
sw	$2,16($19)
lw	$19,16($sp)
j	$L164
move	$5,$19

$L251:
lui	$2,%hi(log)
addiu	$2,$2,%lo(log)
sw	$2,16($19)
lw	$19,16($sp)
j	$L164
move	$5,$19

$L257:
lui	$2,%hi(fabs)
addiu	$2,$2,%lo(fabs)
sw	$2,16($19)
lw	$19,16($sp)
j	$L164
move	$5,$19

$L263:
li	$2,5			# 0x5
move	$5,$19
j	$L164
sw	$2,0($19)

$L269:
li	$2,6			# 0x6
move	$5,$19
j	$L164
sw	$2,0($19)

$L275:
li	$2,8			# 0x8
move	$5,$19
j	$L164
sw	$2,0($19)

$L281:
li	$2,9			# 0x9
move	$5,$19
j	$L164
sw	$2,0($19)

$L287:
li	$2,10			# 0xa
move	$5,$19
j	$L164
sw	$2,0($19)

$L293:
li	$2,11			# 0xb
move	$5,$19
j	$L164
sw	$2,0($19)

$L299:
li	$2,13			# 0xd
move	$5,$19
j	$L164
sw	$2,0($19)

$L305:
li	$2,12			# 0xc
move	$5,$19
j	$L164
sw	$2,0($19)

$L311:
lw	$4,24($19)
lw	$3,20($19)
li	$2,12			# 0xc
sw	$3,24($19)
sw	$4,20($19)
sw	$2,0($19)
lw	$19,16($sp)
j	$L164
move	$5,$19

$L317:
lw	$4,24($19)
lw	$3,20($19)
li	$2,13			# 0xd
sw	$3,24($19)
sw	$4,20($19)
sw	$2,0($19)
lw	$19,16($sp)
j	$L164
move	$5,$19

$L323:
li	$2,7			# 0x7
move	$5,$19
j	$L164
sw	$2,0($19)

$L329:
li	$2,19			# 0x13
move	$5,$19
j	$L164
sw	$2,0($19)

$L335:
li	$2,20			# 0x14
move	$5,$19
j	$L164
sw	$2,0($19)

$L345:
lw	$2,16($22)
move	$5,$19
addu	$2,$2,$4
lw	$3,0($2)
li	$2,3			# 0x3
sw	$3,16($19)
j	$L164
sw	$2,0($19)

$L357:
lw	$2,24($22)
move	$5,$19
addu	$2,$2,$4
lw	$3,0($2)
li	$2,4			# 0x4
sw	$3,16($19)
j	$L164
sw	$2,0($19)

.set	macro
.set	reorder
.end	parse_primary
.section	.rodata.cst8
.align	3
$LC38:
.word	0
.word	1072693248
.section	.text.parse_factor,"ax",@progbits
.align	2
.align	5
.ent	parse_factor
.type	parse_factor, @function
parse_factor:
.frame	$sp,48,$31		# vars= 0, regs= 8/0, args= 16, gp= 0
.mask	0x807f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$22,40($sp)
sw	$21,36($sp)
sw	$20,32($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$31,44($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lw	$6,4($4)
move	$19,$4
lb	$2,0($6)
xori	$3,$2,0x2d
xori	$2,$2,0x2b
sltu	$2,$2,1
sltu	$3,$3,1
subu	$22,$2,$3
andi	$5,$22,0x1
addu	$6,$6,$5
jal	parse_primary
sw	$6,4($4)

move	$18,$2
lui	$2,%hi($LC38)
lw	$20,%lo($LC38)($2)
lw	$21,%lo($LC38+4)($2)
$L400:
lw	$5,4($19)
li	$2,94			# 0x5e
lb	$3,0($5)
move	$4,$19
bne	$3,$2,$L401
addiu	$6,$5,1

$L393:
sw	$6,4($19)
lb	$16,1($5)
xori	$3,$16,0x2d
xori	$16,$16,0x2b
sltu	$3,$3,1
sltu	$16,$16,1
subu	$16,$16,$3
andi	$2,$16,0x1
addu	$2,$6,$2
jal	parse_primary
sw	$2,4($19)

li	$4,32			# 0x20
jal	av_mallocz
move	$17,$2

li	$3,14			# 0xe
sw	$18,20($2)
ori	$4,$16,0x1
move	$18,$2
sw	$3,0($2)
sw	$20,8($2)
sw	$21,12($2)
beq	$17,$0,$L400
sw	$17,24($2)

jal	__floatsidf
nop

lw	$4,8($17)
lw	$5,12($17)
move	$6,$2
jal	__muldf3
move	$7,$3

lw	$5,4($19)
sw	$2,8($17)
sw	$3,12($17)
lb	$3,0($5)
li	$2,94			# 0x5e
move	$4,$19
beq	$3,$2,$L393
addiu	$6,$5,1

$L401:
beq	$18,$0,$L402
move	$2,$18

jal	__floatsidf
ori	$4,$22,0x1

lw	$4,8($18)
lw	$5,12($18)
move	$6,$2
jal	__muldf3
move	$7,$3

sw	$2,8($18)
sw	$3,12($18)
move	$2,$18
$L402:
lw	$31,44($sp)
lw	$22,40($sp)
lw	$21,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,48

.set	macro
.set	reorder
.end	parse_factor
.section	.rodata.cst8
.align	3
$LC39:
.word	0
.word	1072693248
.section	.text.parse_expr,"ax",@progbits
.align	2
.align	5
.ent	parse_expr
.type	parse_expr, @function
parse_expr:
.frame	$sp,56,$31		# vars= 0, regs= 9/0, args= 16, gp= 0
.mask	0x80ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-56
sw	$19,28($sp)
sw	$31,48($sp)
sw	$23,44($sp)
sw	$22,40($sp)
sw	$21,36($sp)
sw	$20,32($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lw	$2,0($4)
blez	$2,$L443
move	$19,$4

addiu	$2,$2,-1
jal	parse_factor
sw	$2,0($4)

j	$L407
move	$22,$2

$L444:
li	$2,47			# 0x2f
bne	$3,$2,$L441
nop

addiu	$6,$6,1
sw	$6,4($19)
$L409:
jal	parse_factor
move	$4,$19

lui	$21,%hi($LC39)
li	$4,32			# 0x20
jal	av_mallocz
move	$16,$2

lw	$4,%lo($LC39)($21)
lw	$5,%lo($LC39+4)($21)
sw	$22,20($2)
sw	$17,0($2)
sw	$4,8($2)
sw	$5,12($2)
sw	$16,24($2)
move	$22,$2
$L407:
lw	$6,4($19)
li	$2,42			# 0x2a
lb	$3,0($6)
bne	$3,$2,$L444
li	$17,16			# 0x10

addiu	$6,$6,1
li	$17,15			# 0xf
j	$L409
sw	$6,4($19)

$L446:
jal	av_mallocz
li	$4,32			# 0x20

lw	$4,%lo($LC39)($21)
lw	$5,%lo($LC39+4)($21)
li	$3,17			# 0x11
lw	$6,4($19)
sw	$22,20($2)
sw	$3,0($2)
sw	$4,8($2)
sw	$5,12($2)
sw	$17,24($2)
move	$22,$2
$L441:
lb	$3,0($6)
li	$2,43			# 0x2b
beq	$3,$2,$L413
li	$2,45			# 0x2d

bne	$3,$2,$L445
li	$2,59			# 0x3b

$L413:
jal	parse_factor
move	$4,$19

move	$17,$2
j	$L414
lui	$21,%hi($LC39)

$L447:
li	$2,47			# 0x2f
bne	$4,$2,$L446
nop

sw	$6,4($19)
$L416:
jal	parse_factor
move	$4,$19

li	$4,32			# 0x20
jal	av_mallocz
move	$16,$2

lw	$4,%lo($LC39)($21)
lw	$5,%lo($LC39+4)($21)
sw	$17,20($2)
sw	$18,0($2)
sw	$4,8($2)
sw	$5,12($2)
sw	$16,24($2)
move	$17,$2
$L414:
lw	$3,4($19)
li	$2,42			# 0x2a
lb	$4,0($3)
addiu	$6,$3,1
bne	$4,$2,$L447
li	$18,16			# 0x10

li	$18,15			# 0xf
j	$L416
sw	$6,4($19)

$L445:
bne	$3,$2,$L422
lui	$21,%hi($LC39)

addiu	$6,$6,1
$L452:
sw	$6,4($19)
jal	parse_factor
move	$4,$19

move	$20,$2
j	$L424
move	$23,$22

$L448:
li	$2,47			# 0x2f
bne	$3,$2,$L442
nop

addiu	$6,$6,1
sw	$6,4($19)
$L426:
jal	parse_factor
move	$4,$19

li	$4,32			# 0x20
jal	av_mallocz
move	$16,$2

lw	$4,%lo($LC39)($21)
lw	$5,%lo($LC39+4)($21)
sw	$20,20($2)
sw	$17,0($2)
sw	$4,8($2)
sw	$5,12($2)
sw	$16,24($2)
move	$20,$2
$L424:
lw	$6,4($19)
li	$2,42			# 0x2a
lb	$3,0($6)
bne	$3,$2,$L448
li	$17,16			# 0x10

addiu	$6,$6,1
li	$17,15			# 0xf
j	$L426
sw	$6,4($19)

$L450:
jal	av_mallocz
li	$4,32			# 0x20

lw	$4,%lo($LC39)($21)
lw	$5,%lo($LC39+4)($21)
li	$3,17			# 0x11
lw	$6,4($19)
sw	$20,20($2)
sw	$3,0($2)
sw	$4,8($2)
sw	$5,12($2)
sw	$17,24($2)
move	$20,$2
$L442:
lb	$3,0($6)
li	$2,43			# 0x2b
beq	$3,$2,$L430
li	$2,45			# 0x2d

bne	$3,$2,$L449
nop

$L430:
jal	parse_factor
move	$4,$19

j	$L431
move	$17,$2

$L451:
li	$2,47			# 0x2f
bne	$3,$2,$L450
nop

sw	$6,4($19)
$L433:
jal	parse_factor
move	$4,$19

li	$4,32			# 0x20
jal	av_mallocz
move	$16,$2

lw	$4,%lo($LC39)($21)
lw	$5,%lo($LC39+4)($21)
sw	$17,20($2)
sw	$18,0($2)
sw	$4,8($2)
sw	$5,12($2)
sw	$16,24($2)
move	$17,$2
$L431:
lw	$2,4($19)
lb	$3,0($2)
addiu	$6,$2,1
li	$2,42			# 0x2a
bne	$3,$2,$L451
li	$18,16			# 0x10

li	$18,15			# 0xf
j	$L433
sw	$6,4($19)

$L449:
jal	av_mallocz
li	$4,32			# 0x20

lw	$4,%lo($LC39)($21)
lw	$5,%lo($LC39+4)($21)
move	$22,$2
lw	$6,4($19)
li	$2,18			# 0x12
sw	$2,0($22)
sw	$4,8($22)
sw	$5,12($22)
sw	$23,20($22)
sw	$20,24($22)
lb	$3,0($6)
li	$2,59			# 0x3b
beq	$3,$2,$L452
addiu	$6,$6,1

addiu	$6,$6,-1
$L422:
lw	$2,0($19)
addiu	$2,$2,1
sw	$2,0($19)
lw	$31,48($sp)
move	$2,$22
lw	$23,44($sp)
lw	$22,40($sp)
lw	$21,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,56

$L443:
move	$22,$0
move	$2,$22
lw	$31,48($sp)
lw	$23,44($sp)
lw	$22,40($sp)
lw	$21,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,56

.set	macro
.set	reorder
.end	parse_expr
.section	.text.ff_parse,"ax",@progbits
.align	2
.align	5
.globl	ff_parse
.ent	ff_parse
.type	ff_parse, @function
ff_parse:
.frame	$fp,184,$31		# vars= 128, regs= 9/0, args= 16, gp= 0
.mask	0xc07f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-184
sw	$fp,172($sp)
sw	$22,168($sp)
sw	$21,164($sp)
sw	$20,160($sp)
sw	$19,156($sp)
sw	$18,152($sp)
sw	$17,148($sp)
sw	$16,144($sp)
sw	$31,176($sp)
move	$fp,$sp
move	$19,$5
move	$20,$6
move	$21,$7
jal	strlen
move	$16,$4

addiu	$2,$2,15
srl	$2,$2,3
sll	$2,$2,3
move	$22,$sp
subu	$sp,$sp,$2
addiu	$18,$sp,16
move	$17,$18
$L476:
lb	$2,0($16)
addiu	$16,$16,1
beq	$2,$0,$L477
move	$4,$2

$L455:
jal	isspace
nop

bne	$2,$0,$L476
nop

lbu	$2,-1($16)
sb	$2,0($17)
lb	$2,0($16)
addiu	$17,$17,1
addiu	$16,$16,1
bne	$2,$0,$L455
move	$4,$2

$L477:
sb	$0,0($17)
li	$2,100			# 0x64
sw	$2,24($fp)
lw	$2,200($fp)
lw	$3,204($fp)
sw	$2,48($fp)
lw	$2,208($fp)
addiu	$4,$fp,24
sw	$18,28($fp)
sw	$19,36($fp)
sw	$20,40($fp)
sw	$21,44($fp)
sw	$3,52($fp)
jal	parse_expr
sw	$2,60($fp)

beq	$2,$0,$L458
move	$16,$2

lw	$3,0($2)
sltu	$2,$3,8
beq	$2,$0,$L460
li	$2,1			# 0x1

sll	$2,$2,$3
andi	$3,$2,0xec
bne	$3,$0,$L462
andi	$2,$2,0x3

bne	$2,$0,$L466
nop

$L460:
jal	verify_expr
lw	$4,20($16)

bne	$2,$0,$L478
nop

$L467:
lw	$4,20($16)
jal	ff_eval_free
sw	$16,16($fp)

lw	$2,16($fp)
move	$16,$0
jal	ff_eval_free
lw	$4,24($2)

jal	av_freep
addiu	$4,$fp,16

$L466:
move	$sp,$22
$L479:
move	$sp,$fp
move	$2,$16
lw	$31,176($sp)
lw	$fp,172($sp)
lw	$22,168($sp)
lw	$21,164($sp)
lw	$20,160($sp)
lw	$19,156($sp)
lw	$18,152($sp)
lw	$17,148($sp)
lw	$16,144($sp)
j	$31
addiu	$sp,$sp,184

$L462:
jal	verify_expr
lw	$4,20($16)

beq	$2,$0,$L467
nop

j	$L479
move	$sp,$22

$L478:
jal	verify_expr
lw	$4,24($16)

beq	$2,$0,$L467
nop

j	$L479
move	$sp,$22

$L458:
j	$L466
sw	$0,16($fp)

.set	macro
.set	reorder
.end	ff_parse
.section	.rodata.cst8
.align	3
$LC40:
.word	-1
.word	2146959359
.section	.text.ff_eval2,"ax",@progbits
.align	2
.align	5
.globl	ff_eval2
.ent	ff_eval2
.type	ff_eval2, @function
ff_eval2:
.frame	$sp,176,$31		# vars= 128, regs= 4/0, args= 32, gp= 0
.mask	0x800d0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-176
lw	$2,196($sp)
sw	$18,164($sp)
sw	$2,16($sp)
lw	$3,200($sp)
lw	$2,208($sp)
move	$18,$5
move	$5,$6
move	$6,$7
lw	$7,192($sp)
sw	$16,160($sp)
sw	$31,172($sp)
sw	$19,168($sp)
sw	$3,20($sp)
jal	ff_parse
sw	$2,24($sp)

move	$16,$2
move	$5,$2
beq	$2,$0,$L485
addiu	$4,$sp,40

lw	$2,204($sp)
sw	$18,48($sp)
jal	eval_expr
sw	$2,72($sp)

lw	$4,20($16)
move	$19,$3
move	$18,$2
jal	ff_eval_free
sw	$16,32($sp)

lw	$2,32($sp)
jal	ff_eval_free
lw	$4,24($2)

jal	av_freep
addiu	$4,$sp,32

move	$2,$18
move	$3,$19
lw	$31,172($sp)
lw	$19,168($sp)
lw	$18,164($sp)
lw	$16,160($sp)
j	$31
addiu	$sp,$sp,176

$L485:
lui	$2,%hi($LC40)
lw	$19,%lo($LC40+4)($2)
lw	$18,%lo($LC40)($2)
move	$3,$19
move	$2,$18
lw	$31,172($sp)
lw	$19,168($sp)
lw	$18,164($sp)
lw	$16,160($sp)
j	$31
addiu	$sp,$sp,176

.set	macro
.set	reorder
.end	ff_eval2
.section	.rodata.str1.4
.align	2
$LC42:
.ascii	"Error evaluating \"%s\": %s\012\000"
.section	.rodata.cst8
.align	3
$LC41:
.word	-1
.word	2146959359
.section	.text.ff_eval,"ax",@progbits
.align	2
.align	5
.globl	ff_eval
.ent	ff_eval
.type	ff_eval, @function
ff_eval:
.frame	$sp,184,$31		# vars= 128, regs= 5/0, args= 32, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-184
lw	$2,204($sp)
sw	$18,168($sp)
lw	$3,208($sp)
move	$18,$5
move	$5,$6
move	$6,$7
lw	$7,200($sp)
sw	$2,16($sp)
addiu	$2,$sp,32
sw	$17,164($sp)
sw	$16,160($sp)
move	$17,$4
sw	$31,176($sp)
sw	$19,172($sp)
sw	$3,20($sp)
sw	$2,24($sp)
jal	ff_parse
sw	$0,32($sp)

move	$16,$2
move	$5,$2
beq	$2,$0,$L493
addiu	$4,$sp,40

lw	$2,212($sp)
sw	$18,48($sp)
jal	eval_expr
sw	$2,72($sp)

move	$4,$16
move	$18,$2
jal	ff_eval_free
move	$19,$3

$L489:
lw	$2,32($sp)
lui	$6,%hi($LC42)
move	$7,$17
move	$4,$0
move	$5,$0
beq	$2,$0,$L490
addiu	$6,$6,%lo($LC42)

jal	av_log
sw	$2,16($sp)

$L490:
move	$2,$18
move	$3,$19
lw	$31,176($sp)
lw	$19,172($sp)
lw	$18,168($sp)
lw	$17,164($sp)
lw	$16,160($sp)
j	$31
addiu	$sp,$sp,184

$L493:
lui	$2,%hi($LC41)
lw	$18,%lo($LC41)($2)
j	$L489
lw	$19,%lo($LC41+4)($2)

.set	macro
.set	reorder
.end	ff_eval
.rdata
.align	2
.type	si_prefixes, @object
.size	si_prefixes, 54
si_prefixes:
.byte	18
.space	1
.byte	9
.space	3
.byte	3
.space	1
.byte	6
.space	2
.byte	15
.space	3
.byte	12
.space	4
.byte	24
.byte	21
.space	6
.byte	-18
.space	1
.byte	-2
.byte	-1
.space	1
.byte	-15
.space	1
.byte	2
.space	2
.byte	3
.space	1
.byte	-3
.byte	-9
.space	1
.byte	-12
.space	4
.byte	-6
.space	3
.byte	-24
.byte	-21
.ident	"GCC: (GNU) 4.1.2"