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diff --git a/src/vendorcode/amd/agesa/f14/Lib/helper.c b/src/vendorcode/amd/agesa/f14/Lib/helper.c
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+/*
+ *****************************************************************************
+ *
+ * Copyright (c) 2011, Advanced Micro Devices, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Advanced Micro Devices, Inc. nor the names of
+ * its contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***************************************************************************
+ *
+ */
+
+// helper.c - these functions are compiled separately because they redefine
+// functions invoked directly by the compiler code generator.
+// The Microsoft tools do not allow such functions to be compiled
+// with the "Enable link-time code generation (/GL)" option. Compile
+// this module without /GL to avoid a build failure LNK1237.
+//
+
+#if defined (_MSC_VER)
+
+#include "Porting.h"
+
+//---------------------------------------------------------------------------
+void *memcpy (void *dest, const void *src, size_t bytes)
+ {
+ // Rep movsb is faster than a byte loop, but still quite slow
+ // for large operations. However, it is a good choice here because
+ // this function is intended for use by the compiler only. For
+ // large copy operations, call LibAmdMemCopy.
+ __movsb (dest, src, bytes);
+ return dest;
+ }
+
+//---------------------------------------------------------------------------
+
+void *memset (void *dest, int value, size_t bytes)
+ {
+ // Rep stosb is faster than a byte loop, but still quite slow
+ // for large operations. However, it is a good choice here because
+ // this function is intended for use by the compiler only. For
+ // large fill operations, call LibAmdMemFill.
+ __stosb (dest, value, bytes);
+ return dest;
+ }
+//---------------------------------------------------------------------------
+
+#endif \ No newline at end of file