Files
Linux_Drivers/linux_5.10/arch/nds32/lib/memcpy.S
sam.xiang 5c7dd7acc3 [linux] create linux_5.10.4 from T-head official:
repo: https://github.com/T-head-Semi/linux
	commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb

Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
2023-03-10 20:32:41 +08:00

31 lines
509 B
ArmAsm

// SPDX-License-Identifier: GPL-2.0
// Copyright (C) 2005-2017 Andes Technology Corporation
#include <linux/linkage.h>
.macro lbi1 dst, addr, adj
lbi.bi \dst, [\addr], \adj
.endm
.macro sbi1 src, addr, adj
sbi.bi \src, [\addr], \adj
.endm
.macro lmw1 start_reg, addr, end_reg
lmw.bim \start_reg, [\addr], \end_reg
.endm
.macro smw1 start_reg, addr, end_reg
smw.bim \start_reg, [\addr], \end_reg
.endm
.text
ENTRY(memcpy)
move $r5, $r0
#include "copy_template.S"
move $r0, $r5
ret
ENDPROC(memcpy)