format.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

.file	1 "format.c"
.section .mdebug.abi32
.previous
.section	.text.af_fmt2bits,"ax",@progbits
.align	2
.align	5
.globl	af_fmt2bits
.ent	af_fmt2bits
.type	af_fmt2bits, @function
af_fmt2bits:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

andi	$2,$4,0x38
j	$31
addiu	$2,$2,8

.set	macro
.set	reorder
.end	af_fmt2bits
.section	.text.af_bits2fmt,"ax",@progbits
.align	2
.align	5
.globl	af_bits2fmt
.ent	af_bits2fmt
.type	af_bits2fmt, @function
af_bits2fmt:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

move	$2,$4
slt	$3,$2,0
addiu	$4,$4,7
movn	$2,$4,$3
sra	$2,$2,3
addiu	$2,$2,-1
j	$31
sll	$2,$2,3

.set	macro
.set	reorder
.end	af_bits2fmt
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"??\000"
.section	.text.af_fmt2str_short,"ax",@progbits
.align	2
.align	5
.globl	af_fmt2str_short
.ent	af_fmt2str_short
.type	af_fmt2str_short, @function
af_fmt2str_short:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$2,%hi(af_fmtstr_table)
lw	$5,%lo(af_fmtstr_table)($2)
beq	$5,$0,$L15
lui	$2,%hi($LC0)

li	$2,64			# 0x40
beq	$4,$2,$L9
nop

lui	$2,%hi(af_fmtstr_table+8)
j	$L11
addiu	$3,$2,%lo(af_fmtstr_table+8)

$L12:
lw	$2,4($3)
beq	$2,$4,$L9
addiu	$3,$3,8

$L11:
lw	$5,0($3)
bne	$5,$0,$L12
lui	$2,%hi($LC0)

$L15:
addiu	$5,$2,%lo($LC0)
$L9:
j	$31
move	$2,$5

.set	macro
.set	reorder
.end	af_fmt2str_short
.section	.text.af_str2fmt_short,"ax",@progbits
.align	2
.align	5
.globl	af_str2fmt_short
.ent	af_str2fmt_short
.type	af_str2fmt_short, @function
af_str2fmt_short:
.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
.mask	0x80070000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$3,%hi(af_fmtstr_table)
lw	$5,%lo(af_fmtstr_table)($3)
addiu	$sp,$sp,-32
sw	$18,24($sp)
sw	$31,28($sp)
sw	$17,20($sp)
sw	$16,16($sp)
beq	$5,$0,$L17
move	$18,$4

addiu	$3,$3,%lo(af_fmtstr_table)
lui	$2,%hi(af_fmtstr_table+8)
addiu	$16,$2,%lo(af_fmtstr_table+8)
j	$L19
addiu	$17,$3,4

$L20:
lw	$5,0($16)
addiu	$17,$17,8
beq	$5,$0,$L17
addiu	$16,$16,8

$L19:
jal	strcasecmp
move	$4,$18

bne	$2,$0,$L20
lw	$31,28($sp)

lw	$2,0($17)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L17:
lw	$31,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
li	$2,-1			# 0xffffffffffffffff
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	af_str2fmt_short
.section	.rodata.str1.4
.align	2
$LC1:
.ascii	"be\000"
.align	2
$LC2:
.ascii	"BE\000"
.align	2
$LC3:
.ascii	"mulaw\000"
.align	2
$LC4:
.ascii	"MULAW\000"
.align	2
$LC5:
.ascii	"alaw\000"
.align	2
$LC6:
.ascii	"ALAW\000"
.align	2
$LC7:
.ascii	"ac3\000"
.align	2
$LC8:
.ascii	"AC3\000"
.align	2
$LC9:
.ascii	"mpeg2\000"
.align	2
$LC10:
.ascii	"MPEG2\000"
.align	2
$LC11:
.ascii	"imaadpcm\000"
.align	2
$LC12:
.ascii	"IMAADPCM\000"
.align	2
$LC13:
.ascii	"float\000"
.align	2
$LC14:
.ascii	"FLOAT\000"
.align	2
$LC15:
.ascii	"unsigned\000"
.align	2
$LC16:
.ascii	"UNSIGNED\000"
.section	.text.af_str2fmt,"ax",@progbits
.align	2
.align	5
.globl	af_str2fmt
.ent	af_str2fmt
.type	af_str2fmt, @function
af_str2fmt:
.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-32
lui	$5,%hi($LC1)
sw	$17,20($sp)
sw	$31,24($sp)
sw	$16,16($sp)
addiu	$5,$5,%lo($LC1)
jal	strstr
move	$17,$4

beq	$2,$0,$L26
lui	$5,%hi($LC2)

move	$16,$0
$L28:
lui	$5,%hi($LC3)
addiu	$5,$5,%lo($LC3)
jal	strstr
move	$4,$17

beq	$2,$0,$L51
lui	$5,%hi($LC4)

$L29:
ori	$16,$16,0x40
$L32:
move	$2,$16
lw	$31,24($sp)
$L59:
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L51:
addiu	$5,$5,%lo($LC4)
jal	strstr
move	$4,$17

bne	$2,$0,$L29
lui	$5,%hi($LC5)

addiu	$5,$5,%lo($LC5)
jal	strstr
move	$4,$17

beq	$2,$0,$L52
lui	$5,%hi($LC6)

$L33:
j	$L32
ori	$16,$16,0x80

$L26:
addiu	$5,$5,%lo($LC2)
jal	strstr
move	$4,$17

j	$L28
sltu	$16,$2,1

$L52:
addiu	$5,$5,%lo($LC6)
jal	strstr
move	$4,$17

bne	$2,$0,$L33
lui	$5,%hi($LC7)

addiu	$5,$5,%lo($LC7)
jal	strstr
move	$4,$17

beq	$2,$0,$L53
lui	$5,%hi($LC8)

$L36:
j	$L32
ori	$16,$16,0x100

$L53:
addiu	$5,$5,%lo($LC8)
jal	strstr
move	$4,$17

bne	$2,$0,$L36
lui	$5,%hi($LC9)

addiu	$5,$5,%lo($LC9)
jal	strstr
move	$4,$17

beq	$2,$0,$L54
lui	$5,%hi($LC10)

$L39:
j	$L32
ori	$16,$16,0xc0

$L54:
addiu	$5,$5,%lo($LC10)
jal	strstr
move	$4,$17

bne	$2,$0,$L39
lui	$5,%hi($LC11)

addiu	$5,$5,%lo($LC11)
jal	strstr
move	$4,$17

beq	$2,$0,$L55
lui	$5,%hi($LC12)

$L42:
j	$L32
ori	$16,$16,0x140

$L55:
addiu	$5,$5,%lo($LC12)
jal	strstr
move	$4,$17

bne	$2,$0,$L42
lui	$5,%hi($LC13)

addiu	$5,$5,%lo($LC13)
jal	strstr
move	$4,$17

beq	$2,$0,$L56
lui	$5,%hi($LC14)

$L45:
j	$L32
ori	$16,$16,0x4

$L56:
addiu	$5,$5,%lo($LC14)
jal	strstr
move	$4,$17

bne	$2,$0,$L45
lui	$5,%hi($LC15)

addiu	$5,$5,%lo($LC15)
jal	strstr
move	$4,$17

beq	$2,$0,$L57
lui	$5,%hi($LC16)

$L48:
j	$L32
ori	$16,$16,0x2

$L57:
move	$4,$17
jal	strstr
addiu	$5,$5,%lo($LC16)

bne	$2,$0,$L48
move	$2,$16

j	$L59
lw	$31,24($sp)

.set	macro
.set	reorder
.end	af_str2fmt
.section	.rodata.str1.4
.align	2
$LC17:
.ascii	"little-endian \000"
.align	2
$LC18:
.ascii	"big-endian \000"
.align	2
$LC19:
.ascii	"mu-law \000"
.align	2
$LC20:
.ascii	"A-law \000"
.align	2
$LC21:
.ascii	"MPEG-2 \000"
.align	2
$LC22:
.ascii	"AC3 \000"
.align	2
$LC23:
.ascii	"IMA-ADPCM \000"
.align	2
$LC24:
.ascii	"unknown format \000"
.align	2
$LC25:
.ascii	"%d-bit \000"
.align	2
$LC26:
.ascii	"float \000"
.align	2
$LC27:
.ascii	"unsigned \000"
.align	2
$LC28:
.ascii	"signed \000"
.align	2
$LC29:
.ascii	"int \000"
.section	.text.af_fmt2str,"ax",@progbits
.align	2
.align	5
.globl	af_fmt2str
.ent	af_fmt2str
.type	af_fmt2str, @function
af_fmt2str:
.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$19,28($sp)
sw	$17,20($sp)
sw	$31,32($sp)
sw	$18,24($sp)
sw	$16,16($sp)
move	$19,$4
blez	$6,$L87
move	$17,$5

andi	$2,$4,0x1
beq	$2,$0,$L64
addiu	$18,$6,-1

lui	$6,%hi($LC17)
move	$4,$5
addiu	$6,$6,%lo($LC17)
jal	snprintf
move	$5,$18

andi	$3,$19,0x1c0
beq	$3,$0,$L67
move	$16,$2

$L90:
li	$2,192			# 0xc0
beq	$3,$2,$L72
slt	$2,$3,193

beq	$2,$0,$L75
li	$2,256			# 0x100

li	$2,64			# 0x40
beq	$3,$2,$L70
li	$2,128			# 0x80

beq	$3,$2,$L88
lui	$6,%hi($LC20)

lui	$6,%hi($LC24)
$L93:
subu	$5,$18,$16
addiu	$6,$6,%lo($LC24)
jal	snprintf
addu	$4,$17,$16

addu	$5,$16,$2
$L76:
blez	$5,$L82
addu	$4,$17,$5

$L92:
addu	$4,$17,$5
lb	$3,-1($4)
li	$2,32			# 0x20
beq	$3,$2,$L89
nop

$L82:
sb	$0,0($4)
$L94:
move	$2,$17
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L64:
lui	$6,%hi($LC18)
move	$4,$5
addiu	$6,$6,%lo($LC18)
jal	snprintf
move	$5,$18

andi	$3,$19,0x1c0
bne	$3,$0,$L90
move	$16,$2

$L67:
andi	$7,$19,0x38
lui	$6,%hi($LC25)
addu	$4,$17,$16
subu	$5,$18,$16
addiu	$6,$6,%lo($LC25)
jal	snprintf
addiu	$7,$7,8

andi	$3,$19,0x4
bne	$3,$0,$L91
addu	$16,$16,$2

andi	$2,$19,0x2
beq	$2,$0,$L79
subu	$5,$18,$16

lui	$6,%hi($LC27)
addu	$4,$17,$16
jal	snprintf
addiu	$6,$6,%lo($LC27)

addu	$16,$16,$2
$L81:
lui	$6,%hi($LC29)
subu	$5,$18,$16
addiu	$6,$6,%lo($LC29)
jal	snprintf
addu	$4,$17,$16

addu	$5,$16,$2
bgtz	$5,$L92
addu	$4,$17,$5

j	$L94
sb	$0,0($4)

$L75:
beq	$3,$2,$L73
li	$2,320			# 0x140

bne	$3,$2,$L93
lui	$6,%hi($LC24)

lui	$6,%hi($LC23)
subu	$5,$18,$16
addiu	$6,$6,%lo($LC23)
jal	snprintf
addu	$4,$17,$16

j	$L76
addu	$5,$16,$2

$L89:
addiu	$5,$5,-1
j	$L82
addu	$4,$17,$5

$L91:
lui	$6,%hi($LC26)
subu	$5,$18,$16
addiu	$6,$6,%lo($LC26)
jal	snprintf
addu	$4,$17,$16

j	$L76
addu	$5,$16,$2

$L73:
lui	$6,%hi($LC22)
subu	$5,$18,$16
addiu	$6,$6,%lo($LC22)
jal	snprintf
addu	$4,$17,$16

j	$L76
addu	$5,$16,$2

$L70:
lui	$6,%hi($LC19)
subu	$5,$18,$16
addiu	$6,$6,%lo($LC19)
jal	snprintf
addu	$4,$17,$16

j	$L76
addu	$5,$16,$2

$L72:
lui	$6,%hi($LC21)
subu	$5,$18,$16
addiu	$6,$6,%lo($LC21)
jal	snprintf
addu	$4,$17,$16

j	$L76
addu	$5,$16,$2

$L87:
move	$17,$0
move	$2,$17
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L79:
lui	$6,%hi($LC28)
addu	$4,$17,$16
jal	snprintf
addiu	$6,$6,%lo($LC28)

j	$L81
addu	$16,$16,$2

$L88:
subu	$5,$18,$16
addiu	$6,$6,%lo($LC20)
jal	snprintf
addu	$4,$17,$16

j	$L76
addu	$5,$16,$2

.set	macro
.set	reorder
.end	af_fmt2str
.section	.rodata.str1.4
.align	2
$LC30:
.ascii	"u8\000"
.align	2
$LC31:
.ascii	"s8\000"
.align	2
$LC32:
.ascii	"u16le\000"
.align	2
$LC33:
.ascii	"u16be\000"
.align	2
$LC34:
.ascii	"u16ne\000"
.align	2
$LC35:
.ascii	"s16le\000"
.align	2
$LC36:
.ascii	"s16be\000"
.align	2
$LC37:
.ascii	"s16ne\000"
.align	2
$LC38:
.ascii	"u24le\000"
.align	2
$LC39:
.ascii	"u24be\000"
.align	2
$LC40:
.ascii	"u24ne\000"
.align	2
$LC41:
.ascii	"s24le\000"
.align	2
$LC42:
.ascii	"s24be\000"
.align	2
$LC43:
.ascii	"s24ne\000"
.align	2
$LC44:
.ascii	"u32le\000"
.align	2
$LC45:
.ascii	"u32be\000"
.align	2
$LC46:
.ascii	"u32ne\000"
.align	2
$LC47:
.ascii	"s32le\000"
.align	2
$LC48:
.ascii	"s32be\000"
.align	2
$LC49:
.ascii	"s32ne\000"
.align	2
$LC50:
.ascii	"floatle\000"
.align	2
$LC51:
.ascii	"floatbe\000"
.align	2
$LC52:
.ascii	"floatne\000"
.rdata
.align	2
.type	af_fmtstr_table, @object
.size	af_fmtstr_table, 232
af_fmtstr_table:
.word	$LC3
.word	64
.word	$LC5
.word	128
.word	$LC9
.word	192
.word	$LC7
.word	256
.word	$LC11
.word	320
.word	$LC30
.word	3
.word	$LC31
.word	1
.word	$LC32
.word	11
.word	$LC33
.word	10
.word	$LC34
.word	11
.word	$LC35
.word	9
.word	$LC36
.word	8
.word	$LC37
.word	9
.word	$LC38
.word	19
.word	$LC39
.word	18
.word	$LC40
.word	19
.word	$LC41
.word	17
.word	$LC42
.word	16
.word	$LC43
.word	17
.word	$LC44
.word	27
.word	$LC45
.word	26
.word	$LC46
.word	27
.word	$LC47
.word	25
.word	$LC48
.word	24
.word	$LC49
.word	25
.word	$LC50
.word	29
.word	$LC51
.word	28
.word	$LC52
.word	29
.word	0
.word	0
.ident	"GCC: (GNU) 4.1.2"