## @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.

#

#----------------------------------------------------------------------------

ASM_GLOBAL ASM_PFX(InterruptRedirectionTemplate)

ASM_PFX(InterruptRedirectionTemplate):

int $0x08

.byte 0x0cf # IRET

nop

int $0x09

.byte 0x0cf # IRET

nop

int $0x0a

.byte 0x0cf # IRET

nop

int $0x0b

.byte 0x0cf # IRET

nop

int $0x0c

.byte 0x0cf # IRET

nop

int $0x0d

.byte 0x0cf # IRET

nop

int $0x0e

.byte 0x0cf # IRET

nop

int $0x0f

.byte 0x0cf # IRET

nop

#END