From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- .../bootsectors/bs3kit/bs3-cmn-TrapSetHandlerEx.c | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetHandlerEx.c (limited to 'src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetHandlerEx.c') diff --git a/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetHandlerEx.c b/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetHandlerEx.c new file mode 100644 index 00000000..a80c380e --- /dev/null +++ b/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-TrapSetHandlerEx.c @@ -0,0 +1,71 @@ +/* $Id: bs3-cmn-TrapSetHandlerEx.c $ */ +/** @file + * BS3Kit - Bs3Trap32SetHandlerEx + */ + +/* + * 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 . + * + * 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 + + +/********************************************************************************************************************************* +* External Symbols * +*********************************************************************************************************************************/ +extern uint16_t BS3_DATA_NM(g_apfnBs3TrapHandlers_c16)[256]; +extern uint32_t BS3_DATA_NM(g_apfnBs3TrapHandlers_c32)[256]; +extern uint64_t BS3_DATA_NM(g_apfnBs3TrapHandlers_c64)[256]; + + +#undef Bs3TrapSetHandlerEx +BS3_CMN_DEF(void, Bs3TrapSetHandlerEx,(uint8_t iIdt, PFNBS3TRAPHANDLER16 pfnHandler16, + PFNBS3TRAPHANDLER32 pfnHandler32, PFNBS3TRAPHANDLER64 pfnHandler64)) +{ + RTCCUINTREG fFlags = ASMIntDisableFlags(); +#if ARCH_BITS == 16 + /* Far real mode pointers as input. */ + g_apfnBs3TrapHandlers_c16[iIdt] = (uint16_t)pfnHandler16; + g_apfnBs3TrapHandlers_c32[iIdt] = Bs3SelRealModeCodeToFlat((PFNBS3FARADDRCONV)pfnHandler32); + g_apfnBs3TrapHandlers_c64[iIdt] = Bs3SelRealModeCodeToFlat((PFNBS3FARADDRCONV)pfnHandler64); +#else + /* Flat pointers as input. */ + g_apfnBs3TrapHandlers_c16[iIdt] = (uint16_t)Bs3SelFlatCodeToProtFar16((uintptr_t)pfnHandler16); + g_apfnBs3TrapHandlers_c32[iIdt] = (uint32_t)(uintptr_t)pfnHandler32; + g_apfnBs3TrapHandlers_c64[iIdt] = (uintptr_t)pfnHandler64; +#endif + ASMSetFlags(fFlags); +} + -- cgit v1.2.3