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#------------------------------------------------------------------------------
#
# Copyright (c) 2006, Intel Corporation
# All rights reserved. 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.
#
# Module Name:
#
# WriteIdt.Asm
#
# Abstract:
#
# SetIdtBase function
#
# Notes:
#
#include "EfiBind.h"
#------------------------------------------------------------------------------
.586:
#.MODEL flat,C
.code:
#------------------------------------------------------------------------------
.globl ASM_PFX(SetIdtBase)
# void
# SetIdtBase (
# UINT32 IdtBase,
# UINT16 IdtLimit
# )
#
# Abstract: Set IDTR with the given physical address
#
ASM_PFX(SetIdtBase):
push %ebp
mov %esp,%ebp
add $0xfffffff8,%esp
mov 0x8(%ebp),%eax
mov 0xc(%ebp),%cx
mov %eax,0xfffffffc(%ebp)
mov %cx,0xfffffffa(%ebp)
lidtl 0xfffffffa(%ebp)
leave
ret
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