1 files changed, 0 insertions, 44 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/Mwait.c b/MdePkg/Library/BaseLib/Ia32/Mwait.c
deleted file mode 100644
index e9ecb2cecd..0000000000
--- a/MdePkg/Library/BaseLib/Ia32/Mwait.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/** @file
-  AsmMwait function
-
-  Copyright (c) 2006 - 2008, Intel Corporation. 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.
-
-**/
-
-/**
-  Executes an MWAIT instruction.
-
-  Executes an MWAIT instruction with the register state specified by Eax and
-  Ecx. Returns Eax. This function is only available on IA-32 and x64.
-
-  @param  RegisterEax The value to load into EAX or RAX before executing the MONITOR
-                      instruction.
-  @param  RegisterEcx The value to load into ECX or RCX before executing the MONITOR
-                      instruction.
-
-  @return RegisterEax
-
-**/
-UINTN
-EFIAPI
-AsmMwait (
-  IN      UINTN                     RegisterEax,
-  IN      UINTN                     RegisterEcx
-  )
-{
-  _asm {
-    mov     eax, RegisterEax
-    mov     ecx, RegisterEcx
-    _emit   0x0f              // mwait
-    _emit   0x01
-    _emit   0xC9
-  }
-}
-