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a47463f2 | 1 | TITLE CpuAsm.asm:\r |
2 | ;------------------------------------------------------------------------------\r | |
3 | ;*\r | |
e41aad15 | 4 | ;* Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r |
01a1c0fc | 5 | ;* This program and the accompanying materials\r |
a47463f2 | 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 | ;* CpuAsm.asm\r | |
14 | ;*\r | |
15 | ;* Abstract:\r | |
16 | ;*\r | |
17 | ;------------------------------------------------------------------------------\r | |
18 | \r | |
19 | .686\r | |
20 | .model flat,C\r | |
21 | .code\r | |
22 | \r | |
a47463f2 | 23 | ;------------------------------------------------------------------------------\r |
24 | ; VOID\r | |
25 | ; SetCodeSelector (\r | |
26 | ; UINT16 Selector\r | |
27 | ; );\r | |
28 | ;------------------------------------------------------------------------------\r | |
29 | SetCodeSelector PROC PUBLIC\r | |
30 | mov ecx, [esp+4]\r | |
31 | sub esp, 0x10\r | |
32 | lea eax, setCodeSelectorLongJump\r | |
33 | mov [esp], eax\r | |
34 | mov [esp+4], cx\r | |
35 | jmp fword ptr [esp]\r | |
36 | setCodeSelectorLongJump:\r | |
37 | add esp, 0x10\r | |
38 | ret\r | |
39 | SetCodeSelector ENDP\r | |
40 | \r | |
41 | ;------------------------------------------------------------------------------\r | |
42 | ; VOID\r | |
43 | ; SetDataSelectors (\r | |
44 | ; UINT16 Selector\r | |
45 | ; );\r | |
46 | ;------------------------------------------------------------------------------\r | |
47 | SetDataSelectors PROC PUBLIC\r | |
48 | mov ecx, [esp+4]\r | |
49 | mov ss, cx\r | |
50 | mov ds, cx\r | |
51 | mov es, cx\r | |
52 | mov fs, cx\r | |
53 | mov gs, cx\r | |
54 | ret\r | |
55 | SetDataSelectors ENDP\r | |
56 | \r | |
a47463f2 | 57 | \r |
58 | END\r |