init. 1AQQW051HEADmaster

1 files changed, 46 insertions, 0 deletions

diff --git a/EDK/Foundation/Library/CompilerStub/memcpy.c b/EDK/Foundation/Library/CompilerStub/memcpy.c
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+++ b/EDK/Foundation/Library/CompilerStub/memcpy.c
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+/*++
+
+Copyright (c) 2006, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+Module Name:
+  memcpy.c
+
+Abstract:
+
+  The Microsoft compiler inlines memcpy and we can not stop it.
+  These routines allow the code to link!
+
+  There is no *.h definition of these modules as they are well known by the 
+  compiler. See Microsoft documentation for more details!
+
+  volatile is used to prevent the compiler from trying to implement these
+  C functions as inline functions. 
+
+--*/
+
+#include "Tiano.h"
+
+VOID *
+memcpy (
+  OUT VOID        *Dest,
+  IN  const VOID  *Src,
+  IN  UINTN       Count
+  )
+{
+  volatile UINT8  *Ptr;
+  const    UINT8  *Source;
+  
+  for (Ptr = Dest, Source = Src; Count > 0; Count--, Source++, Ptr++) {
+    *Ptr = *Source;
+  }
+
+  return Dest;
+}
+