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f1baef62 | 1 | ;------------------------------------------------------------------------------\r |
2 | ;\r | |
bb817c56 HT |
3 | ; Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r |
4 | ; This program and the accompanying materials\r | |
f1baef62 | 5 | ; are licensed and made available under the terms and conditions of the BSD License\r |
6 | ; which accompanies this distribution. The full text of the license may be found at\r | |
2fc59a00 | 7 | ; http://opensource.org/licenses/bsd-license.php.\r |
f1baef62 | 8 | ;\r |
9 | ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | ;\r | |
12 | ; Module Name:\r | |
13 | ;\r | |
14 | ; WriteIdtr.Asm\r | |
15 | ;\r | |
16 | ; Abstract:\r | |
17 | ;\r | |
18 | ; AsmWriteIdtr function\r | |
19 | ;\r | |
20 | ; Notes:\r | |
21 | ;\r | |
22 | ;------------------------------------------------------------------------------\r | |
23 | \r | |
24 | .code\r | |
25 | \r | |
26 | ;------------------------------------------------------------------------------\r | |
27 | ; VOID\r | |
28 | ; EFIAPI\r | |
29 | ; InternalX86WriteIdtr (\r | |
30 | ; IN CONST IA32_DESCRIPTOR *Idtr\r | |
31 | ; );\r | |
32 | ;------------------------------------------------------------------------------\r | |
33 | InternalX86WriteIdtr PROC\r | |
28b5f7c0 | 34 | pushfq\r |
35 | cli\r | |
f1baef62 | 36 | lidt fword ptr [rcx]\r |
28b5f7c0 | 37 | popfq\r |
f1baef62 | 38 | ret\r |
39 | InternalX86WriteIdtr ENDP\r | |
40 | \r | |
41 | END\r |