EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/Ia32/ReadMm7.c

   1 /*++
   2
   3 Copyright (c) 2004 - 2006, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12
  13 Module Name:
  14
  15   ReadMm7.c
  16
  17 Abstract:
  18
  19
  20
  21 --*/
  22
  23 #include "BaseLibInternals.h"
  24
  25 UINT64
  26 EFIAPI
  27 AsmReadMm7 (
  28   VOID
  29   )
  30 {
  31   _asm {
  32     push    eax
  33     push    eax
  34     movq    [esp], mm7
  35     pop     eax
  36     pop     edx
  37     emms
  38   }
  39 }
  40