1;; @file
2;  Interrupt Redirection Template
3;
4; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
5;
6; This program and the accompanying materials
7; are licensed and made available under the terms and conditions
8; of the BSD License which accompanies this distribution.  The
9; full text of the license may be found at
10; http://opensource.org/licenses/bsd-license.php
11;
12; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
13; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
14;
15;;
16
17text SEGMENT
18
19;----------------------------------------------------------------------------
20; Procedure:    InterruptRedirectionTemplate: Redirects interrupts 0x68-0x6F
21;
22; Input:        None
23;
24; Output:       None
25;
26; Prototype:    VOID
27;               InterruptRedirectionTemplate (
28;                                VOID
29;                                );
30;
31; Saves:        None
32;
33; Modified:     None
34;
35; Description:  Contains the code that is copied into low memory (below 640K).
36;               This code reflects interrupts 0x68-0x6f to interrupts 0x08-0x0f.
37;               This template must be copied into low memory, and the IDT entries
38;               0x68-0x6F must be point to the low memory copy of this code.  Each
39;               entry is 4 bytes long, so IDT entries 0x68-0x6F can be easily
40;               computed.
41;
42;----------------------------------------------------------------------------
43
44InterruptRedirectionTemplate PROC
45  int     08h
46  DB      0cfh          ; IRET
47  nop
48  int     09h
49  DB      0cfh          ; IRET
50  nop
51  int     0ah
52  DB      0cfh          ; IRET
53  nop
54  int     0bh
55  DB      0cfh          ; IRET
56  nop
57  int     0ch
58  DB      0cfh          ; IRET
59  nop
60  int     0dh
61  DB      0cfh          ; IRET
62  nop
63  int     0eh
64  DB      0cfh          ; IRET
65  nop
66  int     0fh
67  DB      0cfh          ; IRET
68  nop
69InterruptRedirectionTemplate ENDP
70
71END