diff -r 9aca3be14c27 -r 75252ea6123b kernel/eka/common/mem.cpp
--- a/kernel/eka/common/mem.cpp	Mon Jul 12 14:24:01 2010 +0100
+++ b/kernel/eka/common/mem.cpp	Mon Jul 26 10:52:56 2010 +0100
@@ -26,6 +26,8 @@
 
 extern "C" {
 
+#ifndef __MEMMOVE_MACHINE_CODED__
+
 // See header file e32cmn.h for the in-source documentation.
 EXPORT_C TAny* memcpy(TAny* aTrg, const TAny* aSrc, unsigned int aLength)
 	{
@@ -74,7 +76,7 @@
 	return aTrg;
 	}
 
-
+#endif // ! __MEMMOVE_MACHINE_CODED__
 
 // See header file e32cmn.h for the in-source documentation.
 EXPORT_C TAny* memclr(TAny* aTrg, unsigned int aLength)