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1 | /** @file\r |
2 | IA-32/x64 AsmReadIdtr()\r |
3 | \r |
4 | Copyright (c) 2006, Intel Corporation<BR>\r |
5 | All rights reserved. This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r |
8 | http://opensource.org/licenses/bsd-license.php\r |
9 | \r |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
12 | \r |
13 | Module Name: x86ReadIdtr.c\r |
14 | \r |
15 | **/\r |
16 | \r |
17 | #include "BaseLibInternals.h"\r |
18 | \r |
19 | /**\r |
20 | Reads the current Interrupt Descriptor Table Register(GDTR) descriptor.\r |
21 | \r |
22 | Reads and returns the current IDTR descriptor and returns it in Idtr. This\r |
23 | function is only available on IA-32 and X64.\r |
24 | \r |
25 | If Idtr is NULL, then ASSERT().\r |
26 | \r |
27 | @param Idtr Pointer to a IDTR descriptor.\r |
28 | \r |
29 | **/\r |
30 | VOID\r |
31 | EFIAPI\r |
32 | AsmReadIdtr (\r |
33 | OUT IA32_DESCRIPTOR *Idtr\r |
34 | )\r |
35 | {\r |
36 | ASSERT (Idtr != NULL);\r |
37 | InternalX86ReadIdtr (Idtr);\r |
38 | }\r |