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/* $Id: bs3-cmn-PerCpuData.c $ */
/** @file
* BS3Kit - Per CPU Data.
*
* @remarks Not quite sure how to do per-cpu data yet, but this is stuff
* that eventually needs to be per CPU.
*/
/*
* 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
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include "bs3kit-template-header.h"
#include "bs3-cmn-test.h"
/*********************************************************************************************************************************
* Global Variables *
*********************************************************************************************************************************/
#if ARCH_BITS == 16
/** Hint for 16-bit trap handlers regarding the high word of EIP. */
uint32_t g_uBs3TrapEipHint = 0;
/** Flat pointer to a BS3TRAPFRAME registered by Bs3TrapSetJmp.
* When this is non-zero, the setjmp is considered armed. */
uint32_t g_pBs3TrapSetJmpFrame = 0;
/** The current CPU mode. */
uint8_t g_bBs3CurrentMode = BS3_MODE_RM;
uint8_t g_bStupidUnalignedCompiler1 = 0xfe;
/** Set to disable special V8086 \#GP and \#UD handling in Bs3TrapDefaultHandler.
* This is useful for getting */
bool volatile g_fBs3TrapNoV86Assist = false;
/** The context of the last Bs3TrapSetJmp call.
* This will have eax set to 1 and need only be restored when it triggers. */
BS3REGCTX g_Bs3TrapSetJmpCtx;
#endif /* ARCH_BITS == 16 */
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