1 files changed, 0 insertions, 48 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/InternalSwitchStack.S b/MdePkg/Library/BaseLib/Ia32/InternalSwitchStack.S
deleted file mode 100644
index 027379efd7..0000000000
--- a/MdePkg/Library/BaseLib/Ia32/InternalSwitchStack.S
+++ /dev/null
@@ -1,48 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
-# Portions copyright (c) 2011, Apple Inc. All rights reserved.<BR>
-# 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:
-#
-#   InternalSwitchStack.S
-#
-# Abstract:
-#
-#   Implementation of a stack switch on IA-32.
-#
-#------------------------------------------------------------------------------
-
-ASM_GLOBAL ASM_PFX(InternalSwitchStack)
-
-#------------------------------------------------------------------------------
-# VOID
-# EFIAPI
-# InternalSwitchStack (
-#   IN      SWITCH_STACK_ENTRY_POINT  EntryPoint,
-#   IN      VOID                      *Context1,   OPTIONAL
-#   IN      VOID                      *Context2,   OPTIONAL
-#   IN      VOID                      *NewStack
-#   );
-#------------------------------------------------------------------------------
-ASM_PFX(InternalSwitchStack):
-  pushl %ebp
-  movl  %esp, %ebp
-
-  movl  20(%ebp), %esp      # switch stack
-  subl  $8, %esp
-
-  movl  16(%ebp), %eax
-  movl  %eax, 4(%esp)
-  movl  12(%ebp), %eax
-  movl  %eax, (%esp)
-  pushl $0                  # keeps gdb from unwinding stack
-  jmp   *8(%ebp)            # call and never return
-