MdePkg/BaseCacheMaintenanceLib:

[mirror_edk2.git] / MdePkg / Library / BaseLib / X86WriteGdtr.c

/** @file\r
  IA-32/x64 AsmWriteGdtr()\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
#include "BaseLibInternals.h"\r
\r
/**\r
  Writes the current Global Descriptor Table Register (GDTR) descriptor.\r
\r
  Writes and the current GDTR descriptor specified by Gdtr. This function is\r
  only available on IA-32 and x64.\r
\r
  If Gdtr is NULL, then ASSERT().\r
\r
  @param  Gdtr  The pointer to a GDTR descriptor.\r
\r
**/\r
VOID\r
EFIAPI\r
AsmWriteGdtr (\r
  IN      CONST IA32_DESCRIPTOR     *Gdtr\r
  )\r
{\r
  ASSERT (Gdtr != NULL);\r
  InternalX86WriteGdtr (Gdtr);\r
}\r