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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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| 1 | 2 | /* |
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| 2 | 3 | * Copyright (C) 2013 Regents of the University of California |
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| 3 | | - * |
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| 4 | | - * This program is free software; you can redistribute it and/or |
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| 5 | | - * modify it under the terms of the GNU General Public License |
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| 6 | | - * as published by the Free Software Foundation, version 2. |
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| 7 | | - * |
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| 8 | | - * This program is distributed in the hope that it will be useful, |
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| 9 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | | - * GNU General Public License for more details. |
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| 12 | 4 | */ |
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| 13 | 5 | |
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| 14 | 6 | #ifndef _ASM_RISCV_STRING_H |
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| .. | .. |
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| 19 | 11 | |
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| 20 | 12 | #define __HAVE_ARCH_MEMSET |
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| 21 | 13 | extern asmlinkage void *memset(void *, int, size_t); |
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| 14 | +extern asmlinkage void *__memset(void *, int, size_t); |
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| 22 | 15 | |
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| 23 | 16 | #define __HAVE_ARCH_MEMCPY |
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| 24 | 17 | extern asmlinkage void *memcpy(void *, const void *, size_t); |
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| 18 | +extern asmlinkage void *__memcpy(void *, const void *, size_t); |
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| 25 | 19 | |
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| 20 | +/* For those files which don't want to check by kasan. */ |
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| 21 | +#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__) |
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| 22 | + |
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| 23 | +#define memcpy(dst, src, len) __memcpy(dst, src, len) |
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| 24 | +#define memset(s, c, n) __memset(s, c, n) |
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| 25 | + |
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| 26 | +#endif |
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| 26 | 27 | #endif /* _ASM_RISCV_STRING_H */ |
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