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src/arch/arm32/include/bits/string.h
60 строк
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Michael Brown
[arm] Add optimised string functions for 64-bit ARM
11 май 2016, 10:15
11 май 2016, 10:15
95716ec
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#ifndef BITS_STRING_H #define BITS_STRING_H FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); /** @file * * String functions * */ /** * Fill memory region * * @v dest Destination region * @v character Fill character * @v len Length * @ret dest Destination region */ static inline __attribute__ (( always_inline )) void * memset ( void *dest, int character, size_t len ) { /* Not yet optimised */ generic_memset ( dest, character, len ); return dest; } /** * Copy memory region * * @v dest Destination region * @v src Source region * @v len Length * @ret dest Destination region */ static inline __attribute__ (( always_inline )) void * memcpy ( void *dest, const void *src, size_t len ) { /* Not yet optimised */ generic_memcpy ( dest, src, len ); return dest; } /** * Copy (possibly overlapping) memory region * * @v dest Destination region * @v src Source region * @v len Length * @ret dest Destination region */ static inline __attribute__ (( always_inline )) void * memmove ( void *dest, const void *src, size_t len ) { /* Not yet optimised */ generic_memmove ( dest, src, len ); return dest; } #endif /* BITS_STRING_H */