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Diffstat (limited to '')
-rw-r--r-- | src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c b/src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c new file mode 100644 index 00000000..9b654200 --- /dev/null +++ b/src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c @@ -0,0 +1,127 @@ +/* $Id: bs3-cpu-basic-2.c $ */ +/** @file + * BS3Kit - bs3-cpu-basic-2, 16-bit C code. + */ + +/* + * 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.h> +#include <iprt/asm-amd64-x86.h> + + +/********************************************************************************************************************************* +* Internal Functions * +*********************************************************************************************************************************/ +BS3TESTMODE_PROTOTYPES_MODE(bs3CpuBasic2_TssGateEsp); +BS3TESTMODE_PROTOTYPES_MODE(bs3CpuBasic2_RaiseXcpt1); + +FNBS3TESTDOMODE bs3CpuBasic2_RaiseXcpt11_f16; +FNBS3TESTDOMODE bs3CpuBasic2_sidt_f16; +FNBS3TESTDOMODE bs3CpuBasic2_sgdt_f16; +FNBS3TESTDOMODE bs3CpuBasic2_lidt_f16; +FNBS3TESTDOMODE bs3CpuBasic2_lgdt_f16; +FNBS3TESTDOMODE bs3CpuBasic2_iret_f16; +FNBS3TESTDOMODE bs3CpuBasic2_jmp_call_f16; +FNBS3TESTDOMODE bs3CpuBasic2_far_jmp_call_f16; +FNBS3TESTDOMODE bs3CpuBasic2_near_ret_f16; +FNBS3TESTDOMODE bs3CpuBasic2_far_ret_f16; +FNBS3TESTDOMODE bs3CpuBasic2_instr_len_f16; + +BS3_DECL_CALLBACK(void) bs3CpuBasic2_Do32BitTests_pe32(); + + +/********************************************************************************************************************************* +* Global Variables * +*********************************************************************************************************************************/ +static const BS3TESTMODEENTRY g_aModeTest[] = +{ + BS3TESTMODEENTRY_MODE("tss / gate / esp", bs3CpuBasic2_TssGateEsp), +#if 0 /** @todo The 'raise xcpt \#1' test doesn't work in IEM! */ + BS3TESTMODEENTRY_MODE("raise xcpt #1", bs3CpuBasic2_RaiseXcpt1), +#endif +}; + +static const BS3TESTMODEBYONEENTRY g_aModeByOneTests[] = +{ +#if 1 + { "#ac", bs3CpuBasic2_RaiseXcpt11_f16, 0 }, +#endif +#if 1 + { "iret", bs3CpuBasic2_iret_f16, 0 }, + { "near jmp+call jb / jv / ind", bs3CpuBasic2_jmp_call_f16, 0 }, + { "far jmp+call", bs3CpuBasic2_far_jmp_call_f16, 0 }, + { "near ret", bs3CpuBasic2_near_ret_f16, 0 }, + { "far ret", bs3CpuBasic2_far_ret_f16, 0 }, +#endif +#if 1 + { "sidt", bs3CpuBasic2_sidt_f16, 0 }, + { "sgdt", bs3CpuBasic2_sgdt_f16, 0 }, + { "lidt", bs3CpuBasic2_lidt_f16, 0 }, + { "lgdt", bs3CpuBasic2_lgdt_f16, 0 }, +#endif +#if 1 + { "instr length", bs3CpuBasic2_instr_len_f16, 0 }, +#endif +}; + + +BS3_DECL(void) Main_rm() +{ + Bs3InitAll_rm(); + Bs3TestInit("bs3-cpu-basic-2"); + Bs3TestPrintf("g_uBs3CpuDetected=%#x\n", g_uBs3CpuDetected); + + /* + * Do tests driven from 16-bit code. + */ + NOREF(g_aModeTest); NOREF(g_aModeByOneTests); /* for when commenting out bits */ +#if 1 + Bs3TestDoModes_rm(g_aModeTest, RT_ELEMENTS(g_aModeTest)); +#endif + Bs3TestDoModesByOne_rm(g_aModeByOneTests, RT_ELEMENTS(g_aModeByOneTests), 0); + +#if 0 /** @todo The '\#PF' test doesn't work right in IEM! */ + /* + * Do tests driven from 32-bit code (bs3-cpu-basic-2-32.c32 via assembly). + */ + Bs3SwitchTo32BitAndCallC_rm(bs3CpuBasic2_Do32BitTests_pe32, 0); +#endif + + Bs3TestTerm(); + Bs3Shutdown(); +for (;;) { ASMHalt(); } +} + |