MdePkg/Library/BaseLib/Ia32/ReadMm1.c

   1 /** @file
   2   AsmReadMm1 function
   3
   4   Copyright (c) 2006 - 2007, Intel Corporation<BR>
   5   All rights reserved. This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 //
  16 // Include common header file for this module.
  17 //
  18 #include "CommonHeader.h"
  19
  20 UINT64
  21 EFIAPI
  22 AsmReadMm1 (
  23   VOID
  24   )
  25 {
  26   _asm {
  27     push    eax
  28     push    eax
  29     movq    [esp], mm1
  30     pop     eax
  31     pop     edx
  32     emms
  33   }
  34 }
  35