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29 lines
722 B
C
29 lines
722 B
C
#if defined(__x86_64__) && !(__ASSEMBLER__ + __LINKER__ + 0)
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#ifndef _MM_MALLOC_H_INCLUDED
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#define _MM_MALLOC_H_INCLUDED
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#include "libc/mem/mem.h"
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#ifndef __cplusplus
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extern int posix_memalign (void **, size_t, size_t);
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#else
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extern "C" int posix_memalign (void **, size_t, size_t) throw ();
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#endif
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static __inline void *
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_mm_malloc (size_t __size, size_t __alignment)
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{
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void *__ptr;
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if (__alignment == 1)
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return malloc (__size);
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if (__alignment == 2 || (sizeof (void *) == 8 && __alignment == 4))
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__alignment = sizeof (void *);
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if (posix_memalign (&__ptr, __alignment, __size) == 0)
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return __ptr;
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else
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return NULL;
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}
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static __inline void
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_mm_free (void *__ptr)
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{
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free (__ptr);
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}
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#endif
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#endif
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