memcpy_64.c File Reference

#include <linux/types.h>
#include <linux/string.h>
#include <linux/module.h>

Go to the source code of this file.

Macros
#define	word_t   uint64_t
#define	PREFETCH_LINES_AHEAD   3
#define	ST(p, v)   (*(p) = (v))
#define	LD(p)   (*(p))
#define	ST1   ST
#define	ST2   ST
#define	ST4   ST
#define	ST8   ST
#define	LD1   LD
#define	LD2   LD
#define	LD4   LD
#define	LD8   LD
#define	RETVAL   dstv
#define	COPY_WORD(offset)   ({ ST8(dst8+offset, LD8(src8+offset)); n -= 8; })

Functions
void *	memcpy (void *__restrict dstv, const void *__restrict srcv, size_t n)

Macro Definition Documentation

#define COPY_WORD

(

offset

)

({ ST8(dst8+offset, LD8(src8+offset)); n -= 8; })

#define LD

(

p

)

(*(p))

Definition at line 35 of file memcpy_64.c.

#define LD1   LD

Definition at line 42 of file memcpy_64.c.

#define LD2   LD

Definition at line 43 of file memcpy_64.c.

#define LD4   LD

Definition at line 44 of file memcpy_64.c.

#define LD8   LD

Definition at line 45 of file memcpy_64.c.

#define PREFETCH_LINES_AHEAD   3

Definition at line 28 of file memcpy_64.c.

#define RETVAL   dstv

Definition at line 46 of file memcpy_64.c.

#define ST	(		p,
			v
	)		(*(p) = (v))

Definition at line 34 of file memcpy_64.c.

#define ST1   ST

Definition at line 38 of file memcpy_64.c.

#define ST2   ST

Definition at line 39 of file memcpy_64.c.

#define ST4   ST

Definition at line 40 of file memcpy_64.c.

#define ST8   ST

Definition at line 41 of file memcpy_64.c.

#define word_t   uint64_t

Definition at line 21 of file memcpy_64.c.

Function Documentation

void* memcpy	(	void *__restrict	dstv,
		const void *__restrict	srcv,
		size_t	n
	)

Definition at line 47 of file memcpy_64.c.