| 1 | /* $Id: Intel_8086.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * CPU database entry "Intel 8086".
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| 4 | * Handcrafted.
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2013-2024 Oracle and/or its affiliates.
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| 9 | *
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| 10 | * This file is part of VirtualBox base platform packages, as
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| 11 | * available from https://www.virtualbox.org.
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| 12 | *
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| 13 | * This program is free software; you can redistribute it and/or
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| 14 | * modify it under the terms of the GNU General Public License
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| 15 | * as published by the Free Software Foundation, in version 3 of the
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| 16 | * License.
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| 17 | *
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| 18 | * This program is distributed in the hope that it will be useful, but
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| 19 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 21 | * General Public License for more details.
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| 22 | *
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| 23 | * You should have received a copy of the GNU General Public License
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| 24 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 25 | *
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| 26 | * SPDX-License-Identifier: GPL-3.0-only
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| 27 | */
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| 28 |
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| 29 | #ifndef VBOX_CPUDB_Intel_8086_h
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| 30 | #define VBOX_CPUDB_Intel_8086_h
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| 31 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 32 | # pragma once
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| 33 | #endif
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| 34 |
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| 35 | #ifndef CPUM_DB_STANDALONE
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| 36 | /**
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| 37 | * Fake CPUID leaves for Intel(R) 8086.
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| 38 | *
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| 39 | * We fake these to keep the CPUM ignorant of CPUs wihtout CPUID leaves
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| 40 | * and avoid having to seed CPUM::GuestFeatures filling with bits from the
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| 41 | * CPUMDBENTRY.
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| 42 | */
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| 43 | static CPUMCPUIDLEAF const g_aCpuIdLeaves_Intel_8086[] =
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| 44 | {
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| 45 | { 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x756e6547, 0x6c65746e, 0x49656e69, 0 },
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| 46 | { 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000100, 0x00000000, 0x00000000, 0 },
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| 47 | { 0x80000000, 0x00000000, 0x00000000, 0x80000008, 0x00000000, 0x00000000, 0x00000000, 0 },
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| 48 | { 0x80000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
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| 49 | { 0x80000002, 0x00000000, 0x00000000, 0x65746e49, 0x2952286c, 0x38303820, 0x20202036, 0 },
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| 50 | { 0x80000003, 0x00000000, 0x00000000, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0 },
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| 51 | { 0x80000004, 0x00000000, 0x00000000, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0 },
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| 52 | { 0x80000005, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
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| 53 | { 0x80000006, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
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| 54 | { 0x80000007, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
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| 55 | { 0x80000008, 0x00000000, 0x00000000, 0x00001414, 0x00000000, 0x00000000, 0x00000000, 0 },
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| 56 | };
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| 57 | #endif /* !CPUM_DB_STANDALONE */
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| 58 |
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| 59 | /**
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| 60 | * Database entry for Intel(R) 8086.
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| 61 | */
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| 62 | static CPUMDBENTRY const g_Entry_Intel_8086 =
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| 63 | {
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| 64 | /*.pszName = */ "Intel 8086",
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| 65 | /*.pszFullName = */ "Intel(R) 8086",
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| 66 | /*.enmVendor = */ CPUMCPUVENDOR_INTEL,
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| 67 | /*.uFamily = */ 2,
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| 68 | /*.uModel = */ 0,
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| 69 | /*.uStepping = */ 0,
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| 70 | /*.enmMicroarch = */ kCpumMicroarch_Intel_8086,
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| 71 | /*.uScalableBusFreq = */ CPUM_SBUSFREQ_UNKNOWN,
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| 72 | /*.fFlags = */ CPUMDB_F_EXECUTE_ALL_IN_IEM,
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| 73 | /*.cMaxPhysAddrWidth= */ 20,
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| 74 | /*.fMxCsrMask = */ 0,
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| 75 | /*.paCpuIdLeaves = */ NULL_ALONE(g_aCpuIdLeaves_Intel_8086),
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| 76 | /*.cCpuIdLeaves = */ ZERO_ALONE(RT_ELEMENTS(g_aCpuIdLeaves_Intel_8086)),
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| 77 | /*.enmUnknownCpuId = */ CPUMUNKNOWNCPUID_DEFAULTS,
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| 78 | /*.DefUnknownCpuId = */ { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
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| 79 | /*.fMsrMask = */ 0,
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| 80 | /*.cMsrRanges = */ 0,
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| 81 | /*.paMsrRanges = */ NULL,
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| 82 | };
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| 83 |
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| 84 | #endif /* !VBOX_CPUDB_Intel_8086_h */
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| 85 |
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