1 #------------------------------------------------------------------------------
3 # Copyright (c) 2006, Intel Corporation
4 # All rights reserved. This program and the accompanying materials
5 # are licensed and made available under the terms and conditions of the BSD License
6 # which accompanies this distribution. The full text of the license may be found at
7 # http://opensource.org/licenses/bsd-license.php
9 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
18 # ReadIdtBase function
23 #------------------------------------------------------------------------------
29 .globl ASM_PFX(ReadIdtBasea)
30 .globl ASM_PFX(ReadIdtLimita)
32 #------------------------------------------------------------------------------
38 # Abstract: Returns physical address of IDTR
40 ASM_PFX(ReadIdtBasea):
44 sidtl 0xfffffffa(%ebp)
45 mov 0xfffffffc(%ebp),%eax
51 #------------------------------------------------------------------------------
57 # Abstract: Returns Limit of IDTR
59 ASM_PFX(ReadIdtLimita):
63 sidtl 0xfffffffa(%ebp)
64 mov 0xfffffffa(%ebp),%ax