mirror of https://github.com/acidanthera/audk.git
28 lines
490 B
C
28 lines
490 B
C
/** @file
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AsmReadLdtr function
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Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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/**
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Reads the current Local Descriptor Table Register(LDTR) selector.
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Reads and returns the current 16-bit LDTR descriptor value. This function is
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only available on IA-32 and x64.
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@return The current selector of LDT.
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**/
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UINT16
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EFIAPI
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AsmReadLdtr (
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VOID
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)
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{
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_asm {
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sldt ax
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}
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}
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