mpegaudio.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 75 行

	.file	1 "mpegaudio.c"
	.section .mdebug.abi32
	.previous
	.section	.text.ff_mpa_l2_select_table,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_mpa_l2_select_table
	.ent	ff_mpa_l2_select_table
	.type	ff_mpa_l2_select_table, @function
ff_mpa_l2_select_table:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	bne	$7,$0,$L17
	li	$3,48000			# 0xbb80

	div	$0,$4,$5
	teq	$5,$0,7
	beq	$6,$3,$L18
	mflo	$4

$L5:
	addiu	$2,$4,-56
	sltu	$2,$2,25
	bne	$2,$0,$L7
	nop

	bne	$6,$3,$L19
	slt	$2,$4,96

$L9:
	slt	$2,$4,49
	beq	$2,$0,$L13
	nop

	j	$31
	li	$2,2			# 0x2

$L18:
	slt	$2,$4,56
	bne	$2,$0,$L5
	nop

$L7:
	j	$31
	move	$2,$0

$L17:
	j	$31
	li	$2,4			# 0x4

$L19:
	beq	$2,$0,$L20
	nop

	li	$2,32000			# 0x7d00
	bne	$6,$2,$L9
	nop

$L13:
	j	$31
	li	$2,3			# 0x3

$L20:
	j	$31
	li	$2,1			# 0x1

	.set	macro
	.set	reorder
	.end	ff_mpa_l2_select_table
	.ident	"GCC: (GNU) 4.1.2"