| 1 | /** @file
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| 2 | IA-32/x64 AsmWriteGdtr()
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| 3 |
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| 4 | Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
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| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent
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| 6 |
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| 7 | **/
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| 8 |
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| 9 | #include "BaseLibInternals.h"
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| 10 |
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| 11 | /**
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| 12 | Writes the current Global Descriptor Table Register (GDTR) descriptor.
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| 13 |
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| 14 | Writes and the current GDTR descriptor specified by Gdtr. This function is
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| 15 | only available on IA-32 and x64.
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| 16 |
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| 17 | If Gdtr is NULL, then ASSERT().
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| 18 |
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| 19 | @param Gdtr The pointer to a GDTR descriptor.
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| 20 |
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| 21 | **/
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| 22 | VOID
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| 23 | EFIAPI
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| 24 | AsmWriteGdtr (
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| 25 | IN CONST IA32_DESCRIPTOR *Gdtr
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| 26 | )
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| 27 | {
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| 28 | ASSERT (Gdtr != NULL);
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| 29 | InternalX86WriteGdtr (Gdtr);
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| 30 | }
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