af_karaoke.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 228 行

.file	1 "af_karaoke.c"
.section .mdebug.abi32
.previous
.globl	__subsf3
.globl	__extendsfdf2
.globl	__muldf3
.globl	__truncdfsf2
.section	.rodata.cst8,"aM",@progbits,8
.align	3
$LC0:
.word	1717986918
.word	1072064102
.section	.text.play,"ax",@progbits
.align	2
.align	5
.ent	play
.type	play, @function
play:
.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	$23,44($sp)
sw	$22,40($sp)
sw	$31,48($sp)
sw	$21,36($sp)
sw	$20,32($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lw	$2,4($5)
move	$23,$5
addiu	$4,$2,3
slt	$3,$2,0
movn	$2,$4,$3
sra	$22,$2,2
lw	$16,0($5)
blez	$22,$L3
lw	$18,12($5)

lui	$2,%hi($LC0)
lw	$20,%lo($LC0)($2)
lw	$21,%lo($LC0+4)($2)
sll	$19,$18,2
move	$17,$18
$L5:
lw	$5,4($16)
lw	$4,0($16)
jal	__subsf3
addu	$17,$17,$18

jal	__extendsfdf2
move	$4,$2

move	$4,$2
move	$5,$3
move	$6,$20
jal	__muldf3
move	$7,$21

move	$5,$3
jal	__truncdfsf2
move	$4,$2

subu	$3,$17,$18
slt	$3,$3,$22
sw	$2,4($16)
sw	$2,0($16)
bne	$3,$0,$L5
addu	$16,$16,$19

$L3:
move	$2,$23
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	play
.section	.text.af_open,"ax",@progbits
.align	2
.align	5
.ent	af_open
.type	af_open, @function
af_open:
.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$2,%hi(control)
addiu	$sp,$sp,-32
addiu	$2,$2,%lo(control)
sw	$31,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lui	$3,%hi(uninit)
sw	$2,4($4)
lui	$2,%hi(play)
li	$17,1			# 0x1
addiu	$3,$3,%lo(uninit)
addiu	$2,$2,%lo(play)
move	$16,$4
sw	$3,8($4)
sw	$17,40($4)
sw	$17,44($4)
sw	$2,12($4)
li	$5,24			# 0x18
jal	uc_calloc
li	$4,1			# 0x1

move	$3,$2
sw	$3,20($16)
li	$2,-2			# 0xfffffffffffffffe
movn	$2,$17,$3
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

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

lw	$2,20($4)
beq	$2,$0,$L19
move	$4,$2

j	uc_free
nop

$L19:
j	$31
nop

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

li	$2,268435456			# 0x10000000
ori	$2,$2,0x100
beq	$5,$2,$L26
move	$9,$6

j	$31
li	$2,-1			# 0xffffffffffffffff

$L26:
lw	$6,20($4)
lw	$7,8($9)
lw	$8,12($9)
li	$2,4			# 0x4
li	$3,29			# 0x1d
sw	$2,20($6)
sw	$3,16($6)
move	$5,$9
sw	$7,8($6)
j	af_test_output
sw	$8,12($6)

.set	macro
.set	reorder
.end	control
.globl	af_info_karaoke
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC1:
.ascii	"Simple karaoke/voice-removal audio filter\000"
.align	2
$LC2:
.ascii	"karaoke\000"
.align	2
$LC3:
.ascii	"Reynaldo H. Verdejo Pinochet\000"
.subsection	-1
.align	2
$LC4:
.ascii	"\000"
.data
.align	2
.type	af_info_karaoke, @object
.size	af_info_karaoke, 24
af_info_karaoke:
.word	$LC1
.word	$LC2
.word	$LC3
.word	$LC4
.word	1
.word	af_open
.ident	"GCC: (GNU) 4.1.2"