; $Id: bs3-first-rm.asm 98103 2023-01-17 14:15:46Z vboxsync $
;; @file
; BS3Kit - First Object, calling real-mode main().
;

;
; Copyright (C) 2007-2023 Oracle and/or its affiliates.
;
; This file is part of VirtualBox base platform packages, as
; available from https://www.virtualbox.org.
;
; This program is free software; you can redistribute it and/or
; modify it under the terms of the GNU General Public License
; as published by the Free Software Foundation, in version 3 of the
; License.
;
; This program is distributed in the hope that it will be useful, but
; WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
; General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, see <https://www.gnu.org/licenses>.
;
; The contents of this file may alternatively be used under the terms
; of the Common Development and Distribution License Version 1.0
; (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
; in the VirtualBox distribution, in which case the provisions of the
; CDDL are applicable instead of those of the GPL.
;
; You may elect to license modified versions of this file under the
; terms and conditions of either the GPL or the CDDL or both.
;
; SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
;


;
; Segment defs, grouping and related variables.
; Defines the entry point 'start' as well, leaving us in BS3TEXT16.
;
%include "bs3-first-common.mac"


EXTERN Main_rm
BS3_EXTERN_CMN Bs3Shutdown
        push    word 0                  ; zero return address.
        push    word 0                  ; zero caller BP
        mov     bp, sp

        ;
        ; Nothing to init here, just call main and shutdown if it returns.
        ;
        mov     ax, BS3_SEL_DATA16
        mov     es, ax
        mov     ds, ax
        call    NAME(Main_rm)
        call    Bs3Shutdown

