[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteMm6.c

/** @file\r
  AsmWriteMm6 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 #6 (MM6).\r
\r
  Writes the current value of MM6. This function is only available on IA32 and\r
  x64.\r
\r
  @param  Value The 64-bit value to write to MM6.\r
\r
**/\r
VOID\r
EFIAPI\r
AsmWriteMm6 (\r
  IN UINT64   Value\r
  )\r
{\r
  _asm {\r
    movq    mm6, qword ptr [Value]\r
    emms\r
  }\r
}\r
\r
Commit	Line	Data
	1	/** @file\r
	2	AsmWriteMm6 function\r
	3	\r
	4	Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
	5	SPDX-License-Identifier: BSD-2-Clause-Patent\r
	6	\r
	7	**/\r
	8	\r
	9	\r
	10	\r
	11	\r
	12	/**\r
	13	Writes the current value of 64-bit MMX Register #6 (MM6).\r
	14	\r
	15	Writes the current value of MM6. This function is only available on IA32 and\r
	16	x64.\r
	17	\r
	18	@param Value The 64-bit value to write to MM6.\r
	19	\r
	20	**/\r
	21	VOID\r
	22	EFIAPI\r
	23	AsmWriteMm6 (\r
	24	IN UINT64 Value\r
	25	)\r
	26	{\r
	27	_asm {\r
	28	movq mm6, qword ptr [Value]\r
	29	emms\r
	30	}\r
	31	}\r
	32	\r