CPUMR3Db.cpp revision 728b52f802ac19865bd4aa8e9ade8f506a9e6c10
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * CPUM - CPU database part.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Copyright (C) 2013 Oracle Corporation
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * This file is part of VirtualBox Open Source Edition (OSE), as
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * available from http://www.virtualbox.org. This file is free software;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * you can redistribute it and/or modify it under the terms of the GNU
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * General Public License (GPL) as published by the Free Software
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Foundation, in version 2 as it comes in the "COPYING" file of the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*******************************************************************************
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw* Header Files *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw*******************************************************************************/
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#include <VBox/vmm/cpum.h>
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross/*******************************************************************************
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw* Structures and Typedefs *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw*******************************************************************************/
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwtypedef struct CPUMDBENTRY
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The CPU name. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw const char *pszName;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The full CPU name. */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States const char *pszFullName;
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States /** The CPU vendor (CPUMCPUVENDOR). */
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego /** The CPU family. */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States uint8_t uFamily;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The CPU model. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The CPU stepping. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The microarchitecture. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** Flags (TBD). */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The maximum physical address with of the CPU. This should correspond to
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * the value in CPUID leaf 0x80000008 when present. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** Pointer to an array of CPUID leaves. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The number of CPUID leaves in the array paCpuIdLeaves points to. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The method used to deal with unknown CPUID leaves. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The default unknown CPUID value. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** MSR mask. Several microarchitectures ignore higher bits of the */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** The number of ranges in the table pointed to b paMsrRanges. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw /** MSR ranges for this CPU. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*******************************************************************************
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States* Defined Constants And Macros *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw*******************************************************************************/
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** @def NULL_ALONE
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * For eliminating an unnecessary data dependency in standalone builds (for
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * VBoxSVC). */
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego/** @def ZERO_ALONE
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States * For eliminating an unnecessary data size dependency in standalone builds (for
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * VBoxSVC). */
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego/** @name Short macros for the MSR range entries.
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego * These are rather cryptic, but this is to reduce the attack on the right
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States * margin.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Alias one MSR onto another (a_uTarget). */
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_MsrAlias, kCpumMsrWrFn_MsrAlias, 0, a_uTarget, 0, 0, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Functions handles everything. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define MFN(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, 0, 0, 0, a_szName)
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego/** Functions handles everything, with GP mask. */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#define MFG(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_fWrGpMask) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, 0, 0, a_fWrGpMask, a_szName)
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego/** Function handlers, read-only. */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#define MFO(a_uMsr, a_szName, a_enmRdFnSuff) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_ReadOnly, 0, 0, 0, UINT64_MAX, a_szName)
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego/** Function handlers, ignore all writes. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_IgnoreWrite, 0, 0, UINT64_MAX, 0, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Function handlers, with value. */
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego#define MFV(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_uValue) \
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, a_uValue, 0, 0, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Function handlers, with write ignore mask. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define MFW(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_fWrIgnMask) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, 0, a_fWrIgnMask, 0, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Function handlers, extended version. */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#define MFX(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_uValue, a_fWrIgnMask, a_fWrGpMask) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, a_uValue, a_fWrIgnMask, a_fWrGpMask, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Function handlers, with CPUMCPU storage variable. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define MFS(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_CpumCpuMember) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, \
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego RT_OFFSETOF(CPUMCPU, a_CpumCpuMember), 0, 0, 0, a_szName)
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States/** Function handlers, with CPUMCPU storage variable, ignore mask and GP mask. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define MFZ(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_CpumCpuMember, a_fWrIgnMask, a_fWrGpMask) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RT_OFFSETOF(CPUMCPU, a_CpumCpuMember), 0, a_fWrIgnMask, a_fWrGpMask, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Read-only fixed value. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_FixedValue, kCpumMsrWrFn_ReadOnly, 0, a_uValue, 0, UINT64_MAX, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Read-only fixed value, ignores all writes. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_FixedValue, kCpumMsrWrFn_IgnoreWrite, 0, a_uValue, UINT64_MAX, 0, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Read fixed value, ignore writes outside GP mask. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_FixedValue, kCpumMsrWrFn_IgnoreWrite, 0, a_uValue, 0, a_fWrGpMask, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Read fixed value, extended version with both GP and ignore masks. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define MVX(a_uMsr, a_szName, a_uValue, a_fWrIgnMask, a_fWrGpMask) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_FixedValue, kCpumMsrWrFn_IgnoreWrite, 0, a_uValue, a_fWrIgnMask, a_fWrGpMask, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** The short form, no CPUM backing. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define MSN(a_uMsr, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uMsr, a_uMsr, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Range: Functions handles everything. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define RFN(a_uFirst, a_uLast, a_szName, a_enmRdFnSuff, a_enmWrFnSuff) \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uFirst, a_uLast, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, 0, 0, 0, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Range: Read fixed value, read-only. */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States RINT(a_uFirst, a_uLast, kCpumMsrRdFn_FixedValue, kCpumMsrWrFn_ReadOnly, 0, a_uValue, 0, UINT64_MAX, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Range: Read fixed value, ignore writes. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw RINT(a_uFirst, a_uLast, kCpumMsrRdFn_FixedValue, kCpumMsrWrFn_IgnoreWrite, 0, a_uValue, UINT64_MAX, 0, a_szName)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Range: The short form, no CPUM backing. */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#define RSN(a_uFirst, a_uLast, a_szName, a_enmRdFnSuff, a_enmWrFnSuff, a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask) \
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States RINT(a_uFirst, a_uLast, kCpumMsrRdFn_##a_enmRdFnSuff, kCpumMsrWrFn_##a_enmWrFnSuff, 0, \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask, a_szName)
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/** Internal form used by the macros. */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#ifdef VBOX_WITH_STATISTICS
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw# define RINT(a_uFirst, a_uLast, a_enmRdFn, a_enmWrFn, a_offCpumCpu, a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask, a_szName) \
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States { a_uFirst, a_uLast, a_enmRdFn, a_enmWrFn, a_offCpumCpu, 0, a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask, a_szName, \
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { 0 }, { 0 }, { 0 }, { 0 } }
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#else
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego# define RINT(a_uFirst, a_uLast, a_enmRdFn, a_enmWrFn, a_offCpumCpu, a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask, a_szName) \
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States { a_uFirst, a_uLast, a_enmRdFn, a_enmWrFn, a_offCpumCpu, 0, a_uInitOrReadValue, a_fWrIgnMask, a_fWrGpMask, a_szName }
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States/** @} */
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#include "cpus/Intel_Core_i5_3570.h"
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#include "cpus/Intel_Pentium_M_processor_2_00GHz.h"
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#include "cpus/AMD_FX_8150_Eight_Core.h"
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#include "cpus/AMD_Phenom_II_X6_1100T.h"
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#include "cpus/Quad_Core_AMD_Opteron_2384.h"
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#include "cpus/AMD_Athlon_64_3200.h"
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States/**
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States * The database entries.
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Warning! The first entry is special. It is the fallback for unknown
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States * processors. Thus, it better be pretty representative.
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United Statesstatic CPUMDBENTRY const * const g_apCpumDbEntries[] =
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#ifdef VBOX_CPUDB_Intel_Core_i5_3570
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States#endif
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States &g_Entry_Intel_Core_i7_3960X,
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States &g_Entry_Intel_Xeon_X5482_3_20GHz,
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States &g_Entry_AMD_Athlon_64_3200,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Binary search used by cpumR3MsrRangesInsert and has some special properties
7f667e74610492ddbce8ce60f52ece95d2401949jose borrego * wrt to mismatches.
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * @returns Insert location.
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States * @param paMsrRanges The MSR ranges to search.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * @param cMsrRanges The number of MSR ranges.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * @param uMsr What to search for.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic uint32_t cpumR3MsrRangesBinSearch(PCCPUMMSRRANGE paMsrRanges, uint32_t cMsrRanges, uint32_t uMsr)
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States return i;
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States }
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States {
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States {
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States i++;
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States }
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Ensures that there is space for at least @a cNewRanges in the table,
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * reallocating the table if necessary.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * @returns Pointer to the MSR ranges on success, NULL on failure. On failure
12b65585e720714b31036daaa2b30eb76014048eGordon Ross * @a *ppaMsrRanges is freed and set to NULL.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * @param ppaMsrRanges The variable pointing to the ranges (input/output).
9fb67ea305c66b6a297583b9b0db6796b0dfe497afshin salek ardakani - Sun Microsystems - Irvine United States * @param cMsrRanges The current number of ranges.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * @param cNewRanges The number of ranges to be added.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic PCPUMMSRRANGE cpumR3MsrRangesEnsureSpace(PCPUMMSRRANGE *ppaMsrRanges, uint32_t cMsrRanges, uint32_t cNewRanges)
if (!pvNew)
return NULL;
return *ppaMsrRanges;
int cpumR3MsrRangesInsert(PCPUMMSRRANGE *ppaMsrRanges, uint32_t *pcMsrRanges, PCCPUMMSRRANGE pNewRange)
if ( cMsrRanges > 0
if (!paMsrRanges)
return VERR_NO_MEMORY;
if ( i >= cMsrRanges
if (!paMsrRanges)
return VERR_NO_MEMORY;
if (i < cMsrRanges)
if (!paMsrRanges)
return VERR_NO_MEMORY;
if (i < cMsrRanges)
while ( i < cMsrRanges
if (!paMsrRanges)
return VERR_NO_MEMORY;
if (i < cMsrRanges)
return VINF_SUCCESS;
int rc;
return rc;
return rc;
CPUMMICROARCH const enmMicroarch = CPUMR3CpuIdDetermineMicroarchEx(enmVendor, uFamily, uModel, uStepping);
if (!pEntry)
if (pEntry)
pEntry->pszName, CPUMR3CpuVendorName((CPUMCPUVENDOR)pEntry->enmVendor), pEntry->uFamily, pEntry->uModel,
if (!pEntry)
return VERR_CPUM_DB_CPU_NOT_FOUND;
return VERR_NO_MEMORY;
while (cLeft-- > 0)
return rc;
pCurMsr++;
return VINF_SUCCESS;
STAM_REL_REG(pVM, &pCpum->cMsrWritesToIgnoredBits, STAMTYPE_COUNTER, "/CPUM/MSR-Totals/WritesToIgnoredBits",
# ifdef VBOX_WITH_STATISTICS
STAMR3Register(pVM, &paRanges[i].cReads, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, szName, STAMUNIT_OCCURENCES, "RDMSR");
STAMR3Register(pVM, &paRanges[i].cWrites, STAMTYPE_COUNTER, STAMVISIBILITY_USED, szName, STAMUNIT_OCCURENCES, "WRMSR");
STAMR3Register(pVM, &paRanges[i].cGps, STAMTYPE_COUNTER, STAMVISIBILITY_USED, szName, STAMUNIT_OCCURENCES, "#GPs");
STAMR3Register(pVM, &paRanges[i].cIgnoredBits, STAMTYPE_COUNTER, STAMVISIBILITY_USED, szName, STAMUNIT_OCCURENCES, "WRMSR w/ ignored bits");
return VINF_SUCCESS;