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-ExtCtxGetYmm.c | 70 ++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-ExtCtxGetYmm.c (limited to 'src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-ExtCtxGetYmm.c') diff --git a/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-ExtCtxGetYmm.c b/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-ExtCtxGetYmm.c new file mode 100644 index 00000000..10e1066a --- /dev/null +++ b/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-cmn-ExtCtxGetYmm.c @@ -0,0 +1,70 @@ +/* $Id: bs3-cmn-ExtCtxGetYmm.c $ */ +/** @file + * BS3Kit - Bs3ExtCtxGetYmm + */ + +/* + * 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" + + +#undef Bs3ExtCtxGetYmm +BS3_CMN_DEF(PRTUINT256U, Bs3ExtCtxGetYmm,(PCBS3EXTCTX pExtCtx, uint8_t iReg, PRTUINT256U pValue)) +{ + pValue->au128[0].au64[0] = 0; + pValue->au128[0].au64[1] = 0; + pValue->au128[1].au64[0] = 0; + pValue->au128[1].au64[1] = 0; + + switch (pExtCtx->enmMethod) + { + case BS3EXTCTXMETHOD_FXSAVE: + if (iReg < RT_ELEMENTS(pExtCtx->Ctx.x87.aXMM)) + pValue->au128[0] = pExtCtx->Ctx.x87.aXMM[iReg].uXmm; + break; + + case BS3EXTCTXMETHOD_XSAVE: + if (iReg < RT_ELEMENTS(pExtCtx->Ctx.x.x87.aXMM)) + { + pValue->au128[0] = pExtCtx->Ctx.x87.aXMM[iReg].uXmm; + if (pExtCtx->fXcr0Nominal & XSAVE_C_YMM) + pValue->au128[1] = pExtCtx->Ctx.x.u.YmmHi.aYmmHi[iReg].uXmm; + } + break; + } + return pValue; +} + -- cgit v1.2.3