xref: /OK3568_Linux_fs/kernel/arch/nds32/lib/memcpy.S (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun// SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun// Copyright (C) 2005-2017 Andes Technology Corporation
3*4882a593Smuzhiyun
4*4882a593Smuzhiyun#include <linux/linkage.h>
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun.macro 	lbi1 dst, addr, adj
8*4882a593Smuzhiyunlbi.bi	\dst, [\addr], \adj
9*4882a593Smuzhiyun.endm
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun.macro 	sbi1 src, addr, adj
12*4882a593Smuzhiyunsbi.bi	\src, [\addr], \adj
13*4882a593Smuzhiyun.endm
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun.macro	lmw1 start_reg, addr, end_reg
16*4882a593Smuzhiyunlmw.bim \start_reg, [\addr], \end_reg
17*4882a593Smuzhiyun.endm
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun.macro	smw1 start_reg, addr, end_reg
20*4882a593Smuzhiyunsmw.bim \start_reg, [\addr], \end_reg
21*4882a593Smuzhiyun.endm
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun.text
24*4882a593SmuzhiyunENTRY(memcpy)
25*4882a593Smuzhiyun	move	$r5, $r0
26*4882a593Smuzhiyun#include "copy_template.S"
27*4882a593Smuzhiyun	move	$r0, $r5
28*4882a593Smuzhiyun	ret
29*4882a593Smuzhiyun
30*4882a593SmuzhiyunENDPROC(memcpy)
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