| 1 | /* $Id: bs3-cpu-weird-1.c 102789 2024-01-08 21:48:55Z vboxsync $ */
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| 2 | /** @file
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| 3 | * BS3Kit - bs3-cpu-weird-1, 16-bit C code.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2007-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 |
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| 38 | /*********************************************************************************************************************************
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| 39 | * Header Files *
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| 40 | *********************************************************************************************************************************/
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| 41 | #include <bs3kit.h>
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| 42 | #include <iprt/asm-amd64-x86.h>
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| 43 |
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| 44 |
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| 45 | /*********************************************************************************************************************************
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| 46 | * Internal Functions *
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| 47 | *********************************************************************************************************************************/
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| 48 | FNBS3TESTDOMODE bs3CpuWeird1_DbgInhibitRingXfer_f16;
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| 49 | FNBS3TESTDOMODE bs3CpuWeird1_PcWrapping_f16;
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| 50 | FNBS3TESTDOMODE bs3CpuWeird1_PushPop_f16;
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| 51 | FNBS3TESTDOMODE bs3CpuWeird1_PushPopSReg_f16;
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| 52 |
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| 53 |
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| 54 | /*********************************************************************************************************************************
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| 55 | * Global Variables *
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| 56 | *********************************************************************************************************************************/
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| 57 | static const BS3TESTMODEBYONEENTRY g_aModeByOneTests[] =
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| 58 | {
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| 59 | #if 0 /** @todo fails in native recompiler atm. */ /** @todo asserts in ring-0 on VT-x! */
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| 60 | { "dbg+inhibit+ringxfer", bs3CpuWeird1_DbgInhibitRingXfer_f16, 0 },
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| 61 | #endif
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| 62 | #if 0 /** @todo asserts in native recompiler debug builds, but seems to work otherwise. */
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| 63 | { "pc wrapping", bs3CpuWeird1_PcWrapping_f16, 0 },
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| 64 | #endif
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| 65 | // { "push/pop", bs3CpuWeird1_PushPop_f16, 0 },
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| 66 | { "push/pop sreg", bs3CpuWeird1_PushPopSReg_f16, 0 },
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| 67 | };
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| 68 |
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| 69 |
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| 70 | BS3_DECL(void) Main_rm()
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| 71 | {
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| 72 | Bs3InitAll_rm();
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| 73 | Bs3TestInit("bs3-cpu-weird-1");
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| 74 | Bs3TestPrintf("g_uBs3CpuDetected=%#x\n", g_uBs3CpuDetected);
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| 75 |
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| 76 | /*
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| 77 | * Do tests driven from 16-bit code.
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| 78 | */
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| 79 | Bs3TestDoModesByOne_rm(g_aModeByOneTests, RT_ELEMENTS(g_aModeByOneTests), 0);
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| 80 |
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| 81 | Bs3TestTerm();
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| 82 | Bs3Shutdown();
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| 83 | }
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| 84 |
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