david/ipxe
david
/
ipxe
Archived
1
0
Fork 0
This repository has been archived on 2020-12-06. You can view files and clone it, but cannot push or open issues or pull requests.
ipxe/src/libgcc/memcpy.c

19 lines
586 B
C

/** @file
*
* gcc sometimes likes to insert implicit calls to memcpy().
* Unfortunately, there doesn't seem to be any way to prevent it from
* doing this, or to force it to use the optimised memcpy() as seen by
* C code; it insists on inserting a symbol reference to "memcpy". We
* therefore include wrapper functions just to keep gcc happy.
*
*/
#include <string.h>
void * gcc_implicit_memcpy ( void *dest, const void *src,
size_t len ) asm ( "memcpy" );
void * gcc_implicit_memcpy ( void *dest, const void *src, size_t len ) {
return memcpy ( dest, src, len );
}