af_sweep.mid

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」· MID 代码 · 共 324 行

	.file	1 "af_sweep.c"
	.section .mdebug.abi32
	.previous
	.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)
	li	$4,1			# 0x1
	addiu	$3,$3,%lo(uninit)
	addiu	$2,$2,%lo(play)
	sw	$3,8($16)
	sw	$4,44($16)
	sw	$4,40($16)
	sw	$2,12($16)
	jal	uc_calloc
	li	$5,24			# 0x18

	sw	$2,20($16)
	li	$4,1			# 0x1
	jal	uc_calloc
	li	$5,16			# 0x10

	sw	$2,16($16)
	lw	$31,20($sp)
	lw	$16,16($sp)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	af_open
	.globl	__muldf3
	.globl	__fixdfsi
	.globl	__adddf3
	.globl	__gedf2
	.section	.rodata.cst8,"aM",@progbits,8
	.align	3
$LC0:
	.word	0
	.word	1088372736
	.align	3
$LC1:
	.word	-57999238
	.word	1074340346
	.section	.text.play,"ax",@progbits
	.align	2
	.align	5
	.ent	play
	.type	play, @function
play:
	.frame	$sp,56,$31		# vars= 0, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	sw	$fp,48($sp)
	sw	$23,44($sp)
	sw	$31,52($sp)
	sw	$22,40($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	$19,12($5)
	lw	$2,4($5)
	sll	$23,$19,1
	div	$0,$2,$23
	teq	$23,$0,7
	sw	$5,60($sp)
	lw	$18,16($4)
	mflo	$fp
	blez	$fp,$L4
	lw	$21,0($5)

	move	$22,$0
$L6:
	blez	$19,$L8
	move	$17,$21

	move	$16,$0
	lui	$20,%hi($LC0)
$L7:
	lw	$4,0($18)
	lw	$5,4($18)
	move	$6,$4
	jal	__muldf3
	move	$7,$5

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

	lw	$6,%lo($LC0)($20)
	lw	$7,%lo($LC0+4)($20)
	move	$4,$2
	jal	__muldf3
	move	$5,$3

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

	addiu	$16,$16,1
	sh	$2,0($17)
	bne	$19,$16,$L7
	addiu	$17,$17,2

$L8:
	lw	$4,0($18)
	lw	$5,4($18)
	lw	$6,8($18)
	jal	__adddf3
	lw	$7,12($18)

	lw	$4,8($18)
	lw	$5,12($18)
	move	$6,$4
	move	$7,$5
	sw	$2,0($18)
	sw	$3,4($18)
	move	$16,$2
	jal	__adddf3
	move	$17,$3

	move	$6,$2
	move	$4,$16
	move	$5,$17
	jal	__muldf3
	move	$7,$3

	move	$4,$2
	lui	$2,%hi($LC1)
	lw	$6,%lo($LC1)($2)
	lw	$7,%lo($LC1+4)($2)
	jal	__gedf2
	move	$5,$3

	bltz	$2,$L9
	nop

	sw	$0,0($18)
	sw	$0,4($18)
$L9:
	addiu	$22,$22,1
	bne	$fp,$22,$L6
	addu	$21,$21,$23

$L4:
	lw	$2,60($sp)
	lw	$31,52($sp)
	lw	$fp,48($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.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,$0,$L17
	move	$4,$2

	jal	uc_free
	nop

$L17:
	lw	$2,16($16)
	beq	$2,$0,$L21
	move	$4,$2

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

$L21:
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	uninit
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC2:
	.ascii	"%lf\000"
	.section	.text.control,"ax",@progbits
	.align	2
	.align	5
	.ent	control
	.type	control, @function
control:
	.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	li	$2,268435456			# 0x10000000
	sw	$31,16($sp)
	ori	$2,$2,0x100
	move	$8,$5
	li	$7,1			# 0x1
	beq	$5,$2,$L24
	lw	$3,16($4)

	li	$2,536870912			# 0x20000000
	lui	$5,%hi($LC2)
	ori	$2,$2,0x300
	move	$4,$6
	addiu	$5,$5,%lo($LC2)
	addiu	$6,$3,8
	beq	$8,$2,$L25
	li	$7,-1			# 0xffffffffffffffff

	lw	$31,16($sp)
	move	$2,$7
	j	$31
	addiu	$sp,$sp,24

$L24:
	lw	$4,20($4)
	lw	$5,8($6)
	lw	$6,12($6)
	li	$2,9			# 0x9
	li	$3,2			# 0x2
	sw	$2,16($4)
	sw	$3,20($4)
	sw	$5,8($4)
	sw	$6,12($4)
	lw	$31,16($sp)
	move	$2,$7
	j	$31
	addiu	$sp,$sp,24

$L25:
	jal	sscanf
	nop

	li	$7,1			# 0x1
	lw	$31,16($sp)
	move	$2,$7
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	control
	.globl	af_info_sweep
	.section	.rodata.str1.4
	.align	2
$LC3:
	.ascii	"sine sweep\000"
	.align	2
$LC4:
	.ascii	"sweep\000"
	.align	2
$LC5:
	.ascii	"Michael Niedermayer\000"
	.subsection	-1
	.align	2
$LC6:
	.ascii	"\000"
	.data
	.align	2
	.type	af_info_sweep, @object
	.size	af_info_sweep, 24
af_info_sweep:
	.word	$LC3
	.word	$LC4
	.word	$LC5
	.word	$LC6
	.word	0
	.word	af_open
	.ident	"GCC: (GNU) 4.1.2"