From f8fe689a81f906d1b91bb3220acde2a4ecb14c5b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 05:01:46 +0200 Subject: Adding upstream version 6.0.4-dfsg. Signed-off-by: Daniel Baumann --- .../bootsectors/bs3kit/bs3-cmn-TrapSetDpl.c | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetDpl.c (limited to 'src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetDpl.c') diff --git a/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetDpl.c b/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetDpl.c new file mode 100644 index 00000000..e04dda48 --- /dev/null +++ b/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetDpl.c @@ -0,0 +1,47 @@ +/* $Id: bs3-cmn-TrapSetDpl.c $ */ +/** @file + * BS3Kit - Bs3TrapSetDpl + */ + +/* + * Copyright (C) 2007-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE 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. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include "bs3kit-template-header.h" + + +#undef Bs3TrapSetDpl +BS3_CMN_DEF(uint8_t, Bs3TrapSetDpl,(uint8_t iIdt, uint8_t bDpl)) +{ + uint8_t bRet; + BS3_ASSERT(bDpl <= 3); + + Bs3Idt16[iIdt].Gate.u2Dpl = bDpl; + Bs3Idt32[iIdt].Gate.u2Dpl = bDpl; + bRet = Bs3Idt64[iIdt].Gate.u2Dpl; + Bs3Idt64[iIdt].Gate.u2Dpl = bDpl; + + return bRet; +} + -- cgit v1.2.3