source: soft/giet_vm/libs/libsrl/srl_private_types.c @ 160

#include "srl_private_types.h"


////////////////////////////////////////////////////////////////////////////////////////
//  mempcy()
// GCC requires this function. Taken from MutekH.
////////////////////////////////////////////////////////////////////////////////////////
void *memcpy(void *_dst, const void *_src, unsigned int size)
{
    unsigned int *dst = _dst;
    const unsigned int *src = _src;
    if ( ! ((unsigned int)dst & 3) && ! ((unsigned int)src & 3) )
        while (size > 3) {
            *dst++ = *src++;
            size -= 4;
        }

    unsigned char *cdst = (unsigned char*)dst;
    unsigned char *csrc = (unsigned char*)src;

    while (size--) {
        *cdst++ = *csrc++;
    }
    return _dst;
}

////////////////////////////////////////////////////////////////////////////////////////
//  mempcy()
// GCC requires this function. Taken from MutekH.
////////////////////////////////////////////////////////////////////////////////////////
inline void * memset(void *dst, int s, size_t count)
{
/*
  int8_t s = _s;
  const reg_t v = (uint8_t)s * (reg_t)0x0101010101010101LL;
  int8_t *a = dst;
  reg_t *r;

  // align 
  while ( ((uintptr_t *)a & reg_t_log2_m1) && count )
    count--, *a++ = s;

  size_t ucount = count & reg_t_log2_m1;
  count &= ~reg_t_log2_m1;

  for (r = (reg_t*)a; count; count -= sizeof(reg_t))
      *r++ = v;

  for (a = (int8_t*)r; ucount; ucount--)
      *a++ = s;

*/
        char *a = (char *) dst;
        while (count--){
                *a++ = (char)s;
        }

        return dst;
}