hc
2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390
kernel/arch/arm64/lib/memcmp.S
....@@ -1,25 +1,13 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
12 /*
23 * Copyright (C) 2013 ARM Ltd.
34 * Copyright (C) 2013 Linaro.
45 *
56 * This code is based on glibc cortex strings work originally authored by Linaro
6
- * and re-licensed under GPLv2 for the Linux kernel. The original code can
77 * be found @
88 *
99 * http://bazaar.launchpad.net/~linaro-toolchain-dev/cortex-strings/trunk/
1010 * files/head:/src/aarch64/
11
- *
12
- * This program is free software; you can redistribute it and/or modify
13
- * it under the terms of the GNU General Public License version 2 as
14
- * published by the Free Software Foundation.
15
- *
16
- * This program is distributed in the hope that it will be useful,
17
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
18
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19
- * GNU General Public License for more details.
20
- *
21
- * You should have received a copy of the GNU General Public License
22
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
2311 */
2412
2513 #include <linux/linkage.h>
....@@ -58,7 +46,7 @@
5846 limit_wd .req x12
5947 mask .req x13
6048
61
-WEAK(memcmp)
49
+SYM_FUNC_START_WEAK_PI(memcmp)
6250 cbz limit, .Lret0
6351 eor tmp1, src1, src2
6452 tst tmp1, #7
....@@ -255,4 +243,5 @@
255243 .Lret0:
256244 mov result, #0
257245 ret
258
-ENDPIPROC(memcmp)
246
+SYM_FUNC_END_PI(memcmp)
247
+EXPORT_SYMBOL_NOKASAN(memcmp)