File: X86WriteGdtr.c

package info (click to toggle)
edk2 2025.11-4
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 338,436 kB
  • sloc: ansic: 2,166,377; asm: 270,725; perl: 235,301; python: 149,900; sh: 34,744; cpp: 23,311; makefile: 3,334; pascal: 1,602; xml: 806; lisp: 35; ruby: 16; sed: 6; tcl: 4
file content (30 lines) | stat: -rw-r--r-- 636 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/** @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);
}