add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/riscv/lib/memset.S
..
..
@@ -1,14 +1,6 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
1
2
 /*
2
3
  * Copyright (C) 2013 Regents of the University of California
3
- *
4
- *   This program is free software; you can redistribute it and/or
5
- *   modify it under the terms of the GNU General Public License
6
- *   as published by the Free Software Foundation, version 2.
7
- *
8
- *   This program is distributed in the hope that it will be useful,
9
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
10
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11
- *   GNU General Public License for more details.
12
4
  */
13
5
 
14
6
 
..
..
@@ -16,7 +8,8 @@
16
8
 #include <asm/asm.h>
17
9
 
18
10
 /* void *memset(void *, int, size_t) */
19
-ENTRY(memset)
11
+ENTRY(__memset)
12
+WEAK(memset)
20
13
 	move t0, a0  /* Preserve return value */
21
14
 
22
15
 	/* Defer to byte-oriented fill for small sizes */
..
..
@@ -117,4 +110,4 @@
117
110
 	bltu t0, a3, 5b
118
111
 6:
119
112
 	ret
120
-END(memset)
113
+END(__memset)