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X86ReadGdtr.c File Reference
#include "BaseLibInternals.h"

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Functions

VOID EFIAPI AsmReadGdtr (OUT IA32_DESCRIPTOR *Gdtr)
 

Detailed Description

IA-32/x64 AsmReadGdtr()

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

Definition in file X86ReadGdtr.c.

Function Documentation

◆ AsmReadGdtr()

VOID EFIAPI AsmReadGdtr ( OUT IA32_DESCRIPTOR *  Gdtr)

Reads the current Global Descriptor Table Register(GDTR) descriptor.

Reads and returns the current GDTR descriptor and returns it in Gdtr. This function is only available on IA-32 and x64.

If Gdtr is NULL, then ASSERT().

Parameters
GdtrThe pointer to a GDTR descriptor.

Definition at line 24 of file X86ReadGdtr.c.