[mirror_edk2.git] / OldMdePkg / Library / BaseLib / Ia32 / WriteGdtr.c

/** @file\r
  AsmWriteGdtr function\r
\r
  Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
  All rights reserved. This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
VOID\r
EFIAPI\r
InternalX86WriteGdtr (\r
  IN      CONST IA32_DESCRIPTOR     *Gdtr\r
  )\r
{\r
  _asm {\r
    mov     eax, Gdtr\r
    lgdt    fword ptr [eax]\r
  }\r
}\r
\r
Commit	Line	Data
23086ba8	1	/** @file\r
	2	AsmWriteGdtr function\r
	3	\r
e5f461a8	4	Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
23086ba8	5	All rights reserved. This program and the accompanying materials\r
	6	are licensed and made available under the terms and conditions of the BSD License\r
	7	which accompanies this distribution. The full text of the license may be found at\r
	8	http://opensource.org/licenses/bsd-license.php\r
	9	\r
	10	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	\r
	13	**/\r
	14	\r
23086ba8	15	VOID\r
	16	EFIAPI\r
	17	InternalX86WriteGdtr (\r
	18	IN CONST IA32_DESCRIPTOR *Gdtr\r
	19	)\r
	20	{\r
	21	_asm {\r
	22	mov eax, Gdtr\r
	23	lgdt fword ptr [eax]\r
	24	}\r
	25	}\r
	26	\r