1 files changed, 91 insertions, 0 deletions
diff --git a/src/VBox/Runtime/tools/RTKrnlModInfo.cpp b/src/VBox/Runtime/tools/RTKrnlModInfo.cpp
new file mode 100644
index 00000000..306a7a7a
--- /dev/null
+++ b/src/VBox/Runtime/tools/RTKrnlModInfo.cpp
@@ -0,0 +1,91 @@
+/* $Id: RTKrnlModInfo.cpp $ */
+/** @file
+ * IPRT - Utility for getting information about loaded kernel modules.
+ */
+
+/*
+ * Copyright (C) 2017-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE 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.
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/krnlmod.h>
+
+#include <iprt/assert.h>
+#include <iprt/errcore.h>
+#include <iprt/getopt.h>
+#include <iprt/initterm.h>
+#include <iprt/mem.h>
+#include <iprt/message.h>
+#include <iprt/path.h>
+#include <iprt/stream.h>
+#include <iprt/string.h>
+
+
+
+int main(int argc, char **argv)
+{
+    int rc = RTR3InitExe(argc, &argv, 0);
+    if (RT_FAILURE(rc))
+        return RTMsgInitFailure(rc);
+
+    /** @todo proper argument parsing, please. */
+    if (argc != 1)
+    {
+        RTMsgError("Syntax error: This tool takes no parameters.  It just lists the modules\n");
+        return RTEXITCODE_SYNTAX;
+    }
+
+    RTEXITCODE rcExit = RTEXITCODE_SUCCESS;
+    uint32_t cKrnlMods = RTKrnlModLoadedGetCount();
+    if (cKrnlMods)
+    {
+        PRTKRNLMODINFO pahKrnlModInfo = (PRTKRNLMODINFO)RTMemAllocZ(cKrnlMods * sizeof(RTKRNLMODINFO));
+        if (pahKrnlModInfo)
+        {
+            rc = RTKrnlModLoadedQueryInfoAll(pahKrnlModInfo, cKrnlMods, &cKrnlMods);
+            if (RT_SUCCESS(rc))
+            {
+                RTPrintf("Index Load address        Size       Ref count  Name \n");
+                for (unsigned i = 0; i < cKrnlMods; i++)
+                {
+                    RTKRNLMODINFO hKrnlModInfo = pahKrnlModInfo[i];
+                    RTPrintf("%5u %#-18RHv  %-10u %-10u %s\n", i,
+                             RTKrnlModInfoGetLoadAddr(hKrnlModInfo),
+                             RTKrnlModInfoGetSize(hKrnlModInfo),
+                             RTKrnlModInfoGetRefCnt(hKrnlModInfo),
+                             RTKrnlModInfoGetName(hKrnlModInfo));
+                    RTKrnlModInfoRelease(hKrnlModInfo);
+                }
+            }
+            else
+                rcExit = RTMsgErrorExit(RTEXITCODE_FAILURE, "Error %Rrc querying kernel modules", rc);
+
+            RTMemFree(pahKrnlModInfo);
+        }
+        else
+            rcExit = RTMsgErrorExit(RTEXITCODE_FAILURE, "Error %Rrc allocating memory", VERR_NO_MEMORY);
+    }
+
+    return rcExit;
+}
+