audk/MdePkg/Library/BaseLib/X64/ReadGdtr.nasm

39 lines
1.1 KiB
NASM

;------------------------------------------------------------------------------
;
; 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.
;
; Module Name:
;
; ReadGdtr.Asm
;
; Abstract:
;
; AsmReadGdtr function
;
; Notes:
;
;------------------------------------------------------------------------------
DEFAULT REL
SECTION .text
;------------------------------------------------------------------------------
; VOID
; EFIAPI
; InternalX86ReadGdtr (
; OUT IA32_DESCRIPTOR *Gdtr
; );
;------------------------------------------------------------------------------
global ASM_PFX(InternalX86ReadGdtr)
ASM_PFX(InternalX86ReadGdtr):
sgdt [rcx]
ret