MdePkg/Library/BaseLib/X86WriteGdtr.c


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/** @file
  IA-32/x64 AsmWriteGdtr()

  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
  SPDX-License-Identifier: BSD-2-Clause-Patent

**/


#include "BaseLibInternals.h"

/**
  Writes the current Global Descriptor Table Register (GDTR) descriptor.

  Writes and the current GDTR descriptor specified by Gdtr. This function is
  only available on IA-32 and x64.

  If Gdtr is NULL, then ASSERT().

  @param  Gdtr  The pointer to a GDTR descriptor.

**/
VOID
EFIAPI
AsmWriteGdtr (
  IN      CONST IA32_DESCRIPTOR     *Gdtr
  )
{
  ASSERT (Gdtr != NULL);
  InternalX86WriteGdtr (Gdtr);
}