5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
47 lines
868 B
C
47 lines
868 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_UNALIGNED_MEMMOVE_H
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#define _LINUX_UNALIGNED_MEMMOVE_H
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#include <linux/kernel.h>
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#include <linux/string.h>
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/* Use memmove here, so gcc does not insert a __builtin_memcpy. */
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static inline u16 __get_unaligned_memmove16(const void *p)
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{
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u16 tmp;
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memmove(&tmp, p, 2);
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return tmp;
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}
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static inline u32 __get_unaligned_memmove32(const void *p)
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{
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u32 tmp;
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memmove(&tmp, p, 4);
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return tmp;
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}
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static inline u64 __get_unaligned_memmove64(const void *p)
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{
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u64 tmp;
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memmove(&tmp, p, 8);
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return tmp;
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}
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static inline void __put_unaligned_memmove16(u16 val, void *p)
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{
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memmove(p, &val, 2);
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}
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static inline void __put_unaligned_memmove32(u32 val, void *p)
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{
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memmove(p, &val, 4);
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}
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static inline void __put_unaligned_memmove64(u64 val, void *p)
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{
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memmove(p, &val, 8);
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}
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#endif /* _LINUX_UNALIGNED_MEMMOVE_H */
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