1 /*++ 2 3 Copyright (c) 2004 - 2006, Intel Corporation. All rights reserved.<BR> 4 This program and the accompanying materials 5 are licensed and made available under the terms and conditions of the BSD License 6 which accompanies this distribution. The full text of the license may be found at 7 http://opensource.org/licenses/bsd-license.php 8 9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 12 13 Module Name: 14 15 x86WriteIdtr.c 16 17 Abstract: 18 19 IA-32/x64 specific functions. 20 21 --*/ 22 23 #include "BaseLibInternals.h" 24 25 /** 26 Writes the current Interrupt Descriptor Table Register(GDTR) descriptor. 27 28 Writes the current IDTR descriptor and returns it in Idtr. This function is 29 only available on IA-32 and X64. 30 31 If Idtr is NULL, then ASSERT(). 32 33 @param Idtr Pointer to a IDTR descriptor. 34 35 **/ 36 VOID 37 EFIAPI 38 AsmWriteIdtr ( 39 IN CONST IA32_DESCRIPTOR *Idtr 40 ) 41 { 42 ASSERT (Idtr != NULL); 43 InternalX86WriteIdtr (Idtr); 44 } 45