MdePkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteMm4.c

/** @file\r
  AsmWriteMm4 function\r
\r
  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
\r
\r
\r
/**\r
  Writes the current value of 64-bit MMX Register #4 (MM4).\r
\r
  Writes the current value of MM4. This function is only available on IA32 and\r
  x64.\r
\r
  @param  Value The 64-bit value to write to MM4.\r
\r
**/\r
VOID\r
EFIAPI\r
AsmWriteMm4 (\r
  IN UINT64   Value\r
  )\r
{\r
  _asm {\r
    movq    mm4, qword ptr [Value]\r
    emms\r
  }\r
}\r