MdePkg/Library/BaseLib/ChkStkGcc.c:

MdePkg/Library/BaseLib/BaseLib.inf:
  Added stub (nil) implementation of __chkstk for which calls are generated
  by newer versions of gcc.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4237 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/BaseLib/BaseLib.inf

@@ -565,6 +565,7 @@
   X64/CpuIdEx.S | GCC 
   X64/CpuBreakpoint.S | GCC 
   SynchronizationGcc.c  | GCC 
+  ChkStkGcc.c  | GCC 
 
 [Sources.IPF]
   Ipf/AccessGp.s

MdePkg/Library/BaseLib/ChkStkGcc.c

@@ -0,0 +1,24 @@
+/** @file
+  Implementation of synchronization functions.
+
+  Copyright (c) 2006 - 2007, Intel Corporation<BR>
+  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.
+
+**/
+
+//
+// Include common header file for this module.
+//
+
+
+#include "BaseLibInternals.h"
+
+VOID __chkstk() {
+}
+