VirtualBox

source: vbox/trunk/src/VBox/VMM/VMMR3/cpus/Intel_8086.h@ 63648

Last change on this file since 63648 was 60411, checked in by vboxsync, 9 years ago

VMM,Main: Added 286, 186 and 8086 CPU profiles to play with.

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File size: 2.9 KB
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1/* $Id: Intel_8086.h 60411 2016-04-10 17:16:09Z vboxsync $ */
2/** @file
3 * CPU database entry "Intel 8086".
4 * Handcrafted.
5 */
6
7/*
8 * Copyright (C) 2013-2016 Oracle Corporation
9 *
10 * This file is part of VirtualBox Open Source Edition (OSE), as
11 * available from http://www.virtualbox.org. This file is free software;
12 * you can redistribute it and/or modify it under the terms of the GNU
13 * General Public License (GPL) as published by the Free Software
14 * Foundation, in version 2 as it comes in the "COPYING" file of the
15 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17 */
18
19#ifndef VBOX_CPUDB_Intel_8086
20#define VBOX_CPUDB_Intel_8086
21
22#ifndef CPUM_DB_STANDALONE
23/**
24 * Fake CPUID leaves for Intel(R) 8086.
25 *
26 * We fake these to keep the CPUM ignorant of CPUs wihtout CPUID leaves
27 * and avoid having to seed CPUM::GuestFeatures filling with bits from the
28 * CPUMDBENTRY.
29 */
30static CPUMCPUIDLEAF const g_aCpuIdLeaves_Intel_8086[] =
31{
32 { 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x756e6547, 0x6c65746e, 0x49656e69, 0 },
33 { 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000100, 0x00000000, 0x00000000, 0 },
34 { 0x80000000, 0x00000000, 0x00000000, 0x80000008, 0x00000000, 0x00000000, 0x00000000, 0 },
35 { 0x80000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
36 { 0x80000002, 0x00000000, 0x00000000, 0x65746e49, 0x2952286c, 0x38303820, 0x20202036, 0 },
37 { 0x80000003, 0x00000000, 0x00000000, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0 },
38 { 0x80000004, 0x00000000, 0x00000000, 0x20202020, 0x20202020, 0x20202020, 0x20202020, 0 },
39 { 0x80000005, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
40 { 0x80000006, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
41 { 0x80000007, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0 },
42 { 0x80000008, 0x00000000, 0x00000000, 0x00001414, 0x00000000, 0x00000000, 0x00000000, 0 },
43};
44#endif /* !CPUM_DB_STANDALONE */
45
46/**
47 * Database entry for Intel(R) 8086.
48 */
49static CPUMDBENTRY const g_Entry_Intel_8086 =
50{
51 /*.pszName = */ "Intel 8086",
52 /*.pszFullName = */ "Intel(R) 8086",
53 /*.enmVendor = */ CPUMCPUVENDOR_INTEL,
54 /*.uFamily = */ 2,
55 /*.uModel = */ 0,
56 /*.uStepping = */ 0,
57 /*.enmMicroarch = */ kCpumMicroarch_Intel_8086,
58 /*.uScalableBusFreq = */ CPUM_SBUSFREQ_UNKNOWN,
59 /*.fFlags = */ CPUDB_F_EXECUTE_ALL_IN_IEM,
60 /*.cMaxPhysAddrWidth= */ 20,
61 /*.paCpuIdLeaves = */ NULL_ALONE(g_aCpuIdLeaves_Intel_8086),
62 /*.cCpuIdLeaves = */ ZERO_ALONE(RT_ELEMENTS(g_aCpuIdLeaves_Intel_8086)),
63 /*.enmUnknownCpuId = */ CPUMUNKNOWNCPUID_DEFAULTS,
64 /*.DefUnknownCpuId = */ { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
65 /*.fMsrMask = */ 0,
66 /*.cMsrRanges = */ 0,
67 /*.paMsrRanges = */ NULL,
68};
69
70#endif /* !VBOX_CPUDB_Intel_8086 */
71
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