bitstream.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 182 行

	.file	1 "bitstream.c"
	.section .mdebug.abi32
	.previous
	.section	.text.a52_bitstream_get_bh,"ax",@progbits
	.align	2
	.align	5
	.globl	a52_bitstream_get_bh
	.ent	a52_bitstream_get_bh
	.type	a52_bitstream_get_bh, @function
a52_bitstream_get_bh:
	.frame	$sp,8,$31		# vars= 8, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$8,420($4)
	addiu	$sp,$sp,-8
	lw	$3,0($8)
	lw	$10,428($4)
	sw	$3,0($sp)
	lbu	$2,0($sp)
	lbu	$3,1($sp)
	move	$11,$4
	lbu	$7,3($sp)
	lbu	$4,2($sp)
	li	$9,32			# 0x20
	sll	$3,$3,16
	lw	$6,432($11)
	sll	$2,$2,24
	or	$2,$2,$3
	subu	$3,$9,$10
	or	$2,$2,$7
	subu	$5,$5,$10
	sll	$6,$6,$3
	sll	$4,$4,8
	or	$4,$4,$2
	subu	$9,$9,$5
	addiu	$8,$8,4
	srl	$2,$6,$3
	srl	$7,$4,$9
	sll	$3,$2,$5
	sw	$8,420($11)
	beq	$5,$0,$L7
	sw	$4,432($11)

	or	$2,$3,$7
	addiu	$sp,$sp,8
	j	$31
	sw	$9,428($11)

$L7:
	li	$9,32			# 0x20
	addiu	$sp,$sp,8
	j	$31
	sw	$9,428($11)

	.set	macro
	.set	reorder
	.end	a52_bitstream_get_bh
	.section	.text.a52_bitstream_get_bh_2,"ax",@progbits
	.align	2
	.align	5
	.globl	a52_bitstream_get_bh_2
	.ent	a52_bitstream_get_bh_2
	.type	a52_bitstream_get_bh_2, @function
a52_bitstream_get_bh_2:
	.frame	$sp,8,$31		# vars= 8, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$8,420($4)
	addiu	$sp,$sp,-8
	lw	$3,0($8)
	lw	$10,428($4)
	sw	$3,0($sp)
	lbu	$2,0($sp)
	lbu	$3,1($sp)
	move	$11,$4
	lbu	$7,3($sp)
	lbu	$4,2($sp)
	li	$9,32			# 0x20
	sll	$3,$3,16
	lw	$6,432($11)
	sll	$2,$2,24
	or	$2,$2,$3
	subu	$3,$9,$10
	or	$2,$2,$7
	subu	$5,$5,$10
	sll	$6,$6,$3
	sll	$4,$4,8
	or	$4,$4,$2
	subu	$9,$9,$5
	addiu	$8,$8,4
	sra	$2,$6,$3
	srl	$7,$4,$9
	sll	$3,$2,$5
	sw	$8,420($11)
	beq	$5,$0,$L13
	sw	$4,432($11)

	or	$2,$3,$7
	addiu	$sp,$sp,8
	j	$31
	sw	$9,428($11)

$L13:
	li	$9,32			# 0x20
	addiu	$sp,$sp,8
	j	$31
	sw	$9,428($11)

	.set	macro
	.set	reorder
	.end	a52_bitstream_get_bh_2
	.section	.text.a52_bitstream_set_ptr,"ax",@progbits
	.align	2
	.align	5
	.globl	a52_bitstream_set_ptr
	.ent	a52_bitstream_set_ptr
	.type	a52_bitstream_set_ptr, @function
a52_bitstream_set_ptr:
	.frame	$sp,8,$31		# vars= 8, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	andi	$6,$5,0x3
	sw	$0,428($4)
	sw	$0,432($4)
	subu	$7,$5,$6
	lw	$3,0($7)
	addiu	$sp,$sp,-8
	sw	$3,0($sp)
	lbu	$2,0($sp)
	lbu	$3,1($sp)
	lbu	$5,3($sp)
	move	$8,$4
	sll	$3,$3,16
	lbu	$4,2($sp)
	sll	$2,$2,24
	or	$2,$2,$3
	or	$2,$2,$5
	sll	$6,$6,3
	sll	$4,$4,8
	li	$5,32			# 0x20
	or	$4,$4,$2
	subu	$3,$5,$6
	addiu	$2,$7,4
	addiu	$9,$7,8
	sw	$4,432($8)
	sw	$2,420($8)
	bne	$3,$0,$L21
	sw	$3,428($8)

	lw	$3,4($7)
	sw	$5,428($8)
	sw	$3,0($sp)
	lbu	$2,0($sp)
	lbu	$4,1($sp)
	lbu	$3,2($sp)
	lbu	$5,3($sp)
	sll	$2,$2,24
	sll	$4,$4,16
	or	$2,$2,$4
	or	$2,$2,$5
	sll	$3,$3,8
	or	$3,$3,$2
	sw	$9,420($8)
	sw	$3,432($8)
$L21:
	j	$31
	addiu	$sp,$sp,8

	.set	macro
	.set	reorder
	.end	a52_bitstream_set_ptr
	.ident	"GCC: (GNU) 4.1.2"