diff --git a/MdePkg/Library/BaseLib/SetJumpLongJump.c b/MdePkg/Library/BaseLib/SetJumpLongJump.c
deleted file mode 100644
index a2381251f3..0000000000
--- a/MdePkg/Library/BaseLib/SetJumpLongJump.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/** @file
-  Switch Stack functions. 
-
-  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:  SetJumpLongJump.c
-
-**/
-
-
-
-UINTN
-EFIAPI
-SetJump (
-  IN BASE_LIBRARY_JUMP_BUFFER  *JumpBuffer
-  )
-{
-  ASSERT (JumpBuffer != NULL);
-  ASSERT (FALSE);
-  return 0;
-}
-
-VOID
-EFIAPI
-LongJump (
-  IN BASE_LIBRARY_JUMP_BUFFER  *JumpBuffer,
-  IN      UINTN                Value
-  )
-{
-  ASSERT (JumpBuffer != NULL);
-  ASSERT (Value != 0);
-  ASSERT (FALSE);
-}