1 files changed, 146 insertions, 0 deletions
diff --git a/src/VBox/Main/src-server/CPUProfileImpl.cpp b/src/VBox/Main/src-server/CPUProfileImpl.cpp
new file mode 100644
index 00000000..e74f730e
--- /dev/null
+++ b/src/VBox/Main/src-server/CPUProfileImpl.cpp
@@ -0,0 +1,146 @@
+/* $Id: CPUProfileImpl.cpp $ */
+/** @file
+ * VirtualBox Main - interface for CPU profiles, VBoxSVC.
+ */
+
+/*
+ * Copyright (C) 2020-2022 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>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include "CPUProfileImpl.h"
+
+#include <VBox/vmm/cpum.h>
+#include <iprt/x86.h>
+#include "AutoCaller.h"
+
+
+DEFINE_EMPTY_CTOR_DTOR(CPUProfile)
+
+/**
+ * Called by ComObjPtr::createObject when creating the object.
+ *
+ * Just initialize the basic object state, do the rest in initFromDbEntry().
+ *
+ * @returns S_OK.
+ */
+HRESULT CPUProfile::FinalConstruct()
+{
+    m_enmArchitecture = CPUArchitecture_Any;
+    return BaseFinalConstruct();
+}
+
+/**
+ * Initializes the CPU profile from the given CPUM CPU database entry.
+ *
+ * @returns COM status code.
+ * @param   a_pDbEntry      The CPU database entry.
+ */
+HRESULT CPUProfile::initFromDbEntry(PCCPUMDBENTRY a_pDbEntry) RT_NOEXCEPT
+{
+    AutoInitSpan autoInitSpan(this);
+    AssertReturn(autoInitSpan.isOk(), E_FAIL);
+
+    /*
+     * Initialize our private data.
+     */
+
+    /* Determin x86 or AMD64 by scanning the CPUID leaves for the long mode feature bit: */
+    m_enmArchitecture = CPUArchitecture_x86;
+    uint32_t iLeaf = a_pDbEntry->cCpuIdLeaves;
+    while (iLeaf-- > 0)
+        if (a_pDbEntry->paCpuIdLeaves[iLeaf].uLeaf <= UINT32_C(0x80000001))
+        {
+            if (   a_pDbEntry->paCpuIdLeaves[iLeaf].uLeaf == UINT32_C(0x80000001)
+                && (a_pDbEntry->paCpuIdLeaves[iLeaf].uEdx & X86_CPUID_EXT_FEATURE_EDX_LONG_MODE))
+                m_enmArchitecture = CPUArchitecture_AMD64;
+            break;
+        }
+
+    HRESULT hrc = m_strName.assignEx(a_pDbEntry->pszName);
+    if (SUCCEEDED(hrc))
+        hrc = m_strFullName.assignEx(a_pDbEntry->pszFullName);
+
+    /*
+     * Update the object state.
+     */
+    if (SUCCEEDED(hrc))
+        autoInitSpan.setSucceeded();
+    else
+        autoInitSpan.setFailed(hrc);
+    return hrc;
+}
+
+/**
+ * COM cruft.
+ */
+void CPUProfile::FinalRelease()
+{
+    uninit();
+    BaseFinalRelease();
+}
+
+/**
+ * Do the actual cleanup.
+ */
+void CPUProfile::uninit()
+{
+    AutoUninitSpan autoUninitSpan(this);
+}
+
+/**
+ * Used by SystemProperties::getCPUProfiles to do matching.
+ */
+bool CPUProfile::i_match(CPUArchitecture_T a_enmArchitecture, CPUArchitecture_T a_enmSecondaryArch,
+                         const com::Utf8Str &a_strNamePattern) const RT_NOEXCEPT
+{
+    if (   m_enmArchitecture == a_enmArchitecture
+        || m_enmArchitecture == a_enmSecondaryArch)
+    {
+        if (a_strNamePattern.isEmpty())
+            return true;
+        return RTStrSimplePatternMatch(a_strNamePattern.c_str(), m_strName.c_str());
+    }
+    return false;
+}
+
+
+HRESULT CPUProfile::getName(com::Utf8Str &aName)
+{
+    return aName.assignEx(m_strName);
+}
+
+HRESULT CPUProfile::getFullName(com::Utf8Str &aFullName)
+{
+    return aFullName.assignEx(m_strFullName);
+}
+
+HRESULT CPUProfile::getArchitecture(CPUArchitecture_T *aArchitecture)
+{
+    *aArchitecture = m_enmArchitecture;
+    return S_OK;
+}
+
+
+/* vi: set tabstop=4 shiftwidth=4 expandtab: */