ncsw/etc/memcpy.c

104 void * MemCpy32(void* pDst,void* pSrc, uint32_t size)
121     while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
124         size--;
128     while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
131         size--;
144         while (size >> 2) /* size >= 4 */
147             size -= 4;
158         while(size >> 3) /* size >= 8 */
165             size -= 4;
172     while (size--)
178 void * IO2IOCpy32(void* pDst,void* pSrc, uint32_t size)
195     while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
199         size--;
203     while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
207         size--;
219         while (size >> 2) /* size >= 4 */
223             size -= 4;
235         while(size >> 3) /* size >= 8 */
241             size -= 4;
248     while (size--)
257 void * Mem2IOCpy32(void* pDst,void* pSrc, uint32_t size)
274     while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
278         size--;
282     while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
286         size--;
298         while (size >> 2) /* size >= 4 */
302             size -= 4;
313         while(size >> 3) /* size >= 8 */
319             size -= 4;
326     while (size--)
335 void * IO2MemCpy32(void* pDst,void* pSrc, uint32_t size)
352     while((PTR_TO_UINT(p_Src8) & 3) && size) /* (pSrc mod 4) > 0 and size > 0 */
356         size--;
360     while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
364         size--;
376         while (size >> 2) /* size >= 4 */
380             size -= 4;
392         while(size >> 3) /* size >= 8 */
398             size -= 4;
405     while (size--)
414 void * MemCpy64(void* pDst,void* pSrc, uint32_t size)
431     while((PTR_TO_UINT(p_Src8) & 7) && size) /* (pSrc mod 8) > 0 and size > 0 */
434         size--;
438     while((PTR_TO_UINT(p_Dst8) & 7) && size) /* (pDst mod 8) > 0 and size > 0 */
441         size--;
454         while (size >> 3) /* size >= 8 */
457             size -= 8;
468         while(size >> 4) /* size >= 16 */
475             size -= 8;
482     while (size--)
488 void * MemSet32(void* pDst, uint8_t val, uint32_t size)
502     while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
505         size--;
510     while (size >> 2) /* size >= 4 */
513         size -= 4;
518     while (size--)
524 void * IOMemSet32(void* pDst, uint8_t val, uint32_t size)
538     while((PTR_TO_UINT(p_Dst8) & 3) && size) /* (pDst mod 4) > 0 and size > 0 */
542         size--;
547     while (size >> 2) /* size >= 4 */
551         size -= 4;
556     while (size--)
565 void * MemSet64(void* pDst, uint8_t val, uint32_t size)
581     while((PTR_TO_UINT(p_Dst8) & 7) && size) /* (pDst mod 8) > 0 and size > 0 */
584         size--;
589     while (size >> 4) /* size >= 8 */
592         size -= 8;
597     while (size--)
603 void MemDisp(uint8_t *p, int size)
618         while (size  && (p < p_Limit))
621             size--;
628         while ((size > 3) && (p < p_Limit))
631             size -= 4;
637     while (size > 15)
642         size -= 16;
646     if (size)
650         while (size > 3)
653             size -= 4;
656         while (size)
659             size--;