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 */
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 */
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#include <memstr.h>
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#include <memstr.h>
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#include <arch/types.h>
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#include <arch/types.h>
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/** Copy block of memory
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 *
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 * Copy cnt bytes from src address to dst address.
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 * The copying is done byte-by-byte. The source
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 * and destination memory areas cannot overlap.
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 *
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 * @param src Origin address to copy from.
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 * @param dst Origin address to copy to.
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 * @param cnt Number of bytes to copy.
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 *
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 */
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void _memcopy(__address src, __address dst, int cnt)
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void _memcopy(__address src, __address dst, int cnt)
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{
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{
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    int i;
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    int i;
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    for (i=0; i<cnt; i++)
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    for (i=0; i<cnt; i++)
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        *((__u8 *) (dst + i)) = *((__u8 *) (src + i));
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        *((__u8 *) (dst + i)) = *((__u8 *) (src + i));
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}
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}
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/** Fill block of memory
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 *
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 * Fill cnt bytes at dst address with the value x.
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 * The filling is done byte-by-byte.
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 *
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 * @param dst Origin address to fill.
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 * @param cnt Number of bytes to fill.
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 * @param x   Value to fill.
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 *
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 */
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void _memsetb(__address dst, int cnt, __u8 x)
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void _memsetb(__address dst, int cnt, __u8 x)
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{
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{
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    int i;
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    int i;
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    __u8 *p = (__u8 *) dst;
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    __u8 *p = (__u8 *) dst;
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