2008-12-04 Jukka Pietarinen <jukka.pietarinen@mrf.fi>

* ChangeLog, Makefile.am, configure.ac, preinstall.am,
	shared/cache/cache.c, shared/cache/cache_.h, shared/misc/memcpy.c: New files.

c/src/lib/libcpu/lm32/shared/misc/memcpy.c

@@ -0,0 +1,23 @@
+/*
+ *  C library memcpy routine
+ *
+ *  This routine shall get code to optimize performance on NIOS II
+ *
+ *  The routine is placed in this source directory to ensure that it
+ *  is picked up by all applications.
+ *
+ *  $Id$
+ */
+
+#include <string.h>
+
+void *
+memcpy(void *s1, const void *s2, size_t n)
+{
+  char *p1 = s1;
+  const char *p2 = s2;
+  size_t left = n;
+
+  while(left > 0) *(p1++) = *(p2++);
+    return s1;
+}