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

Gdtr	The pointer to a GDTR descriptor.

Definition at line 24 of file X86ReadGdtr.c.