af_sinesuppress.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 605 行

.file	1 "af_sinesuppress.c"
.section .mdebug.abi32
.previous
.section	.rodata.cst8,"aM",@progbits,8
.align	3
$LC0:
.word	0
.word	1078525952
.align	3
$LC1:
.word	-350469331
.word	1058682594
.section	.text.af_open,"ax",@progbits
.align	2
.align	5
.ent	af_open
.type	af_open, @function
af_open:
.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
.mask	0x80010000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-24
lui	$2,%hi(control)
sw	$16,16($sp)
addiu	$2,$2,%lo(control)
move	$16,$4
sw	$31,20($sp)
lui	$3,%hi(uninit)
sw	$2,4($16)
lui	$2,%hi(play_s16)
li	$4,1			# 0x1
addiu	$3,$3,%lo(uninit)
addiu	$2,$2,%lo(play_s16)
sw	$3,8($16)
sw	$4,44($16)
sw	$4,40($16)
li	$5,24			# 0x18
jal	uc_calloc
sw	$2,12($16)

sw	$2,20($16)
li	$5,48			# 0x30
jal	uc_calloc
li	$4,1			# 0x1

move	$5,$2
lw	$2,20($16)
bne	$2,$0,$L8
sw	$5,16($16)

$L2:
li	$6,-2			# 0xfffffffffffffffe
lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$6
j	$31
addiu	$sp,$sp,24

$L8:
beq	$5,$0,$L2
li	$6,1			# 0x1

lui	$4,%hi($LC1)
lw	$2,%lo($LC1)($4)
lw	$3,%lo($LC1+4)($4)
lui	$4,%hi($LC0)
sw	$2,8($5)
sw	$3,12($5)
lw	$2,%lo($LC0)($4)
lw	$3,%lo($LC0+4)($4)
sw	$2,0($5)
sw	$3,4($5)
lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$6
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	af_open
.globl	__floatsidf
.globl	__muldf3
.globl	__adddf3
.globl	__divdf3
.globl	__subdf3
.globl	__fixdfsi
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC3:
.ascii	"[sinesuppress] f:%8.2f: amp:%8.2f\012\000"
.section	.rodata.cst8
.align	3
$LC2:
.word	1413754136
.word	1075388923
.section	.text.play_s16,"ax",@progbits
.align	2
.align	5
.ent	play_s16
.type	play_s16, @function
play_s16:
.frame	$sp,112,$31		# vars= 40, regs= 10/0, args= 32, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-112
sw	$31,108($sp)
sw	$fp,104($sp)
sw	$23,100($sp)
sw	$22,96($sp)
sw	$21,92($sp)
sw	$20,88($sp)
sw	$19,84($sp)
sw	$18,80($sp)
sw	$17,76($sp)
sw	$16,72($sp)
lw	$3,4($5)
sw	$5,116($sp)
srl	$2,$3,31
addu	$2,$2,$3
sra	$2,$2,1
sw	$2,48($sp)
lw	$3,48($sp)
lw	$2,0($5)
lw	$fp,16($4)
blez	$3,$L10
sw	$2,32($sp)

sw	$0,52($sp)
$L12:
lw	$6,52($sp)
lw	$4,40($fp)
lw	$5,44($fp)
addiu	$6,$6,1
jal	cos
sw	$6,52($sp)

lw	$5,44($fp)
lw	$4,40($fp)
move	$18,$2
jal	sin
move	$19,$3

sw	$2,40($sp)
lw	$2,32($sp)
sw	$3,44($sp)
jal	__floatsidf
lh	$4,0($2)

move	$6,$2
move	$4,$18
move	$5,$19
move	$7,$3
sw	$2,56($sp)
jal	__muldf3
sw	$3,60($sp)

lw	$4,16($fp)
lw	$5,20($fp)
move	$6,$2
jal	__adddf3
move	$7,$3

lw	$4,40($sp)
lw	$5,44($sp)
lw	$6,56($sp)
lw	$7,60($sp)
sw	$2,16($fp)
sw	$3,20($fp)
sw	$2,64($sp)
jal	__muldf3
sw	$3,68($sp)

lw	$4,24($fp)
lw	$5,28($fp)
move	$6,$2
jal	__adddf3
move	$7,$3

sw	$2,24($fp)
lw	$16,32($fp)
lw	$17,36($fp)
move	$4,$18
move	$5,$19
move	$6,$18
move	$7,$19
sw	$3,28($fp)
move	$22,$2
jal	__muldf3
move	$23,$3

move	$6,$2
move	$4,$16
move	$5,$17
jal	__adddf3
move	$7,$3

lw	$6,64($sp)
lw	$7,68($sp)
move	$4,$18
move	$5,$19
sw	$2,32($fp)
sw	$3,36($fp)
move	$20,$2
jal	__muldf3
move	$21,$3

lw	$4,40($sp)
lw	$5,44($sp)
move	$6,$22
move	$7,$23
move	$16,$2
jal	__muldf3
move	$17,$3

move	$6,$2
move	$4,$16
move	$5,$17
jal	__adddf3
move	$7,$3

move	$4,$2
move	$5,$3
move	$6,$20
jal	__divdf3
move	$7,$21

lw	$4,56($sp)
lw	$5,60($sp)
move	$6,$2
jal	__subdf3
move	$7,$3

move	$5,$3
jal	__fixdfsi
move	$4,$2

lw	$3,32($sp)
lw	$6,8($fp)
lw	$7,12($fp)
lw	$4,64($sp)
lw	$5,68($sp)
jal	__muldf3
sh	$2,0($3)

lw	$4,64($sp)
lw	$5,68($sp)
move	$6,$2
jal	__subdf3
move	$7,$3

lw	$6,8($fp)
lw	$7,12($fp)
move	$4,$22
move	$5,$23
sw	$2,16($fp)
jal	__muldf3
sw	$3,20($fp)

move	$6,$2
move	$4,$22
move	$5,$23
jal	__subdf3
move	$7,$3

lw	$6,8($fp)
lw	$7,12($fp)
move	$4,$20
move	$5,$21
sw	$2,24($fp)
jal	__muldf3
sw	$3,28($fp)

move	$6,$2
move	$4,$20
move	$5,$21
jal	__subdf3
move	$7,$3

lui	$6,%hi($LC2)
lw	$5,%lo($LC2+4)($6)
lw	$4,%lo($LC2)($6)
lw	$7,4($fp)
lw	$6,0($fp)
sw	$2,32($fp)
jal	__muldf3
sw	$3,36($fp)

move	$16,$2
lw	$2,116($sp)
move	$17,$3
lw	$3,32($sp)
lw	$4,8($2)
addiu	$3,$3,2
jal	__floatsidf
sw	$3,32($sp)

move	$6,$2
move	$4,$16
move	$5,$17
jal	__divdf3
move	$7,$3

lw	$4,40($fp)
lw	$5,44($fp)
move	$6,$2
jal	__adddf3
move	$7,$3

sw	$2,40($fp)
lw	$6,48($sp)
lw	$2,52($sp)
bne	$6,$2,$L12
sw	$3,44($fp)

$L10:
lw	$4,16($fp)
lw	$5,20($fp)
move	$6,$4
jal	__muldf3
move	$7,$5

lw	$4,24($fp)
lw	$5,28($fp)
move	$6,$4
move	$7,$5
move	$16,$2
jal	__muldf3
move	$17,$3

move	$6,$2
move	$4,$16
move	$5,$17
jal	__adddf3
move	$7,$3

lw	$18,0($fp)
lw	$19,4($fp)
move	$4,$2
jal	sqrt
move	$5,$3

sw	$18,16($sp)
sw	$19,20($sp)
lw	$6,32($fp)
lw	$7,36($fp)
move	$4,$2
jal	__divdf3
move	$5,$3

lui	$6,%hi($LC3)
addiu	$6,$6,%lo($LC3)
li	$4,37			# 0x25
li	$5,6			# 0x6
sw	$2,24($sp)
jal	mp_msg
sw	$3,28($sp)

lw	$2,116($sp)
lw	$31,108($sp)
lw	$fp,104($sp)
lw	$23,100($sp)
lw	$22,96($sp)
lw	$21,92($sp)
lw	$20,88($sp)
lw	$19,84($sp)
lw	$18,80($sp)
lw	$17,76($sp)
lw	$16,72($sp)
j	$31
addiu	$sp,$sp,112

.set	macro
.set	reorder
.end	play_s16
.section	.text.uninit,"ax",@progbits
.align	2
.align	5
.ent	uninit
.type	uninit, @function
uninit:
.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
.mask	0x80010000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-24
sw	$16,16($sp)
sw	$31,20($sp)
lw	$2,20($4)
move	$16,$4
beq	$2,$0,$L16
move	$4,$2

jal	uc_free
nop

$L16:
lw	$2,16($16)
beq	$2,$0,$L20
move	$4,$2

lw	$31,20($sp)
lw	$16,16($sp)
j	uc_free
addiu	$sp,$sp,24

$L20:
lw	$31,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	uninit
.section	.rodata.str1.4
.align	2
$LC4:
.ascii	"%f:%f\000"
.globl	__extendsfdf2
.globl	__truncdfsf2
.section	.text.control,"ax",@progbits
.align	2
.align	5
.ent	control
.type	control, @function
control:
.frame	$sp,40,$31		# vars= 8, regs= 3/0, args= 16, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
li	$3,1073741824			# 0x40000000
sw	$17,28($sp)
sw	$31,32($sp)
sw	$16,24($sp)
ori	$2,$3,0x2300
move	$17,$6
beq	$5,$2,$L25
lw	$16,16($4)

slt	$2,$2,$5
beq	$2,$0,$L34
li	$2,268435456			# 0x10000000

ori	$2,$3,0x2400
beq	$5,$2,$L27
ori	$2,$3,0x2401

beq	$5,$2,$L28
ori	$2,$3,0x2301

bne	$5,$2,$L22
nop

lw	$4,0($16)
jal	__truncdfsf2
lw	$5,4($16)

li	$4,1			# 0x1
j	$L30
sw	$2,0($17)

$L34:
ori	$2,$2,0x100
beq	$5,$2,$L23
li	$2,536870912			# 0x20000000

ori	$2,$2,0x300
beq	$5,$2,$L35
lui	$5,%hi($LC4)

$L22:
li	$4,-1			# 0xffffffffffffffff
$L30:
lw	$31,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
move	$2,$4
j	$31
addiu	$sp,$sp,40

$L25:
jal	__extendsfdf2
lw	$4,0($6)

sw	$2,0($16)
sw	$3,4($16)
li	$4,1			# 0x1
lw	$31,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
move	$2,$4
j	$31
addiu	$sp,$sp,40

$L28:
lw	$4,8($16)
jal	__truncdfsf2
lw	$5,12($16)

li	$4,1			# 0x1
j	$L30
sw	$2,0($17)

$L35:
addiu	$5,$5,%lo($LC4)
move	$4,$6
addiu	$7,$sp,20
jal	sscanf
addiu	$6,$sp,16

jal	__extendsfdf2
lw	$4,16($sp)

lw	$4,20($sp)
sw	$2,0($16)
jal	__extendsfdf2
sw	$3,4($16)

li	$4,1			# 0x1
sw	$2,8($16)
j	$L30
sw	$3,12($16)

$L27:
jal	__extendsfdf2
lw	$4,0($6)

sw	$2,8($16)
sw	$3,12($16)
li	$4,1			# 0x1
lw	$31,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
move	$2,$4
j	$31
addiu	$sp,$sp,40

$L23:
beq	$6,$0,$L36
lui	$2,%hi(play_s16)

lw	$5,20($4)
lw	$6,8($6)
li	$3,2			# 0x2
addiu	$2,$2,%lo(play_s16)
sw	$3,20($5)
sw	$2,12($4)
li	$3,9			# 0x9
li	$2,1			# 0x1
sw	$6,8($5)
sw	$2,12($5)
sw	$3,16($5)
jal	af_test_output
move	$5,$17

j	$L30
move	$4,$2

$L36:
j	$L30
li	$4,-2			# 0xfffffffffffffffe

.set	macro
.set	reorder
.end	control
.globl	af_info_sinesuppress
.section	.rodata.str1.4
.align	2
$LC5:
.ascii	"Sine Suppress\000"
.align	2
$LC6:
.ascii	"sinesuppress\000"
.align	2
$LC7:
.ascii	"Michael Niedermayer\000"
.subsection	-1
.align	2
$LC8:
.ascii	"\000"
.data
.align	2
.type	af_info_sinesuppress, @object
.size	af_info_sinesuppress, 24
af_info_sinesuppress:
.word	$LC5
.word	$LC6
.word	$LC7
.word	$LC8
.word	0
.word	af_open
.ident	"GCC: (GNU) 4.1.2"