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;; @file
; Interrupt Redirection Template
;
; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
;
; This program and the accompanying materials
; are licensed and made available under the terms and conditions
; of the BSD License which accompanies this distribution. The
; full text of the license may be found at
; http://opensource.org/licenses/bsd-license.php
;
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
;
;;
text SEGMENT
;----------------------------------------------------------------------------
; Procedure: InterruptRedirectionTemplate: Redirects interrupts 0x68-0x6F
;
; Input: None
;
; Output: None
;
; Prototype: VOID
; InterruptRedirectionTemplate (
; VOID
; );
;
; Saves: None
;
; Modified: None
;
; Description: Contains the code that is copied into low memory (below 640K).
; This code reflects interrupts 0x68-0x6f to interrupts 0x08-0x0f.
; This template must be copied into low memory, and the IDT entries
; 0x68-0x6F must be point to the low memory copy of this code. Each
; entry is 4 bytes long, so IDT entries 0x68-0x6F can be easily
; computed.
;
;----------------------------------------------------------------------------
InterruptRedirectionTemplate PROC
int 08h
DB 0cfh ; IRET
nop
int 09h
DB 0cfh ; IRET
nop
int 0ah
DB 0cfh ; IRET
nop
int 0bh
DB 0cfh ; IRET
nop
int 0ch
DB 0cfh ; IRET
nop
int 0dh
DB 0cfh ; IRET
nop
int 0eh
DB 0cfh ; IRET
nop
int 0fh
DB 0cfh ; IRET
nop
InterruptRedirectionTemplate ENDP
END
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