audk/MdePkg/Library/PeiServicesTablePointerLibIdt/Ia32/AsmPeiSevicesTablePointer.asm

32 lines
1.1 KiB
NASM

;------------------------------------------------------------------------------
;
; 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.
;
;------------------------------------------------------------------------------
.386
.model flat,C
.code
;------------------------------------------------------------------------------
; EFI_PEI_SERVICES **
; EFIAPI
; AsmPeiSevicesTablePointer (
; );
;------------------------------------------------------------------------------
PeiServicesTablePointer PROC
mov eax, [esp + 4]
sidt fword ptr [eax]
mov eax, [eax - 4]
ret
PeiServicesTablePointer ENDP
END