source: soft/giet_vm/libs/common.c @ 177

Last change on this file since 177 was 175, checked in by karaoui, 12 years ago

+ Adding the init attribute to the mwmr to specify the width of the mwmr channel
+ Fixing bugs in kernels_init
File size: 712 bytes
RevLine 
[175]1/////////////////////////////////////////////////////////////
[160]2void *memcpy(void *_dst, const void *_src, unsigned int size)
3{
4    unsigned int *dst = _dst;
5    const unsigned int *src = _src;
6    if ( ! ((unsigned int)dst & 3) && ! ((unsigned int)src & 3) )
7        while (size > 3) {
8            *dst++ = *src++;
9            size -= 4;
10        }
11
12    unsigned char *cdst = (unsigned char*)dst;
13    unsigned char *csrc = (unsigned char*)src;
14
15    while (size--) {
16        *cdst++ = *csrc++;
17    }
18    return _dst;
19}
20
[175]21//////////////////////////////////////////////////////////
[160]22inline void * memset(void *dst, int s, unsigned int count)
23{
24        char *a = (char *) dst;
25        while (count--)
26                *a++ = (char)s;
27        return dst;
28}
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