| 1 | /* $Id: DBGPlugInDiggers.cpp 82968 2020-02-04 10:35:17Z vboxsync $ */
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| 2 | /** @file
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| 3 | * DbfPlugInDiggers - Debugger and Guest OS Digger Plug-in.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2020 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 |
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| 19 | /*********************************************************************************************************************************
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| 20 | * Header Files *
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| 21 | *********************************************************************************************************************************/
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| 22 | #define LOG_GROUP LOG_GROUP_DBGC
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| 23 | #include <VBox/dbg.h>
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| 24 | #include <VBox/vmm/dbgf.h>
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| 25 | #include "DBGPlugIns.h"
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| 26 | #include <VBox/version.h>
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| 27 | #include <iprt/errcore.h>
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| 28 |
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| 29 |
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| 30 | DECLEXPORT(int) DbgPlugInEntry(DBGFPLUGINOP enmOperation, PUVM pUVM, uintptr_t uArg)
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| 31 | {
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| 32 | static PCDBGFOSREG s_aPlugIns[] =
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| 33 | {
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| 34 | &g_DBGDiggerDarwin,
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| 35 | &g_DBGDiggerFreeBsd,
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| 36 | &g_DBGDiggerLinux,
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| 37 | &g_DBGDiggerOS2,
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| 38 | &g_DBGDiggerSolaris,
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| 39 | &g_DBGDiggerWinNt
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| 40 | };
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| 41 |
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| 42 | switch (enmOperation)
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| 43 | {
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| 44 | case DBGFPLUGINOP_INIT:
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| 45 | {
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| 46 | if (uArg != VBOX_VERSION)
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| 47 | return VERR_VERSION_MISMATCH;
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| 48 |
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| 49 | for (unsigned i = 0; i < RT_ELEMENTS(s_aPlugIns); i++)
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| 50 | {
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| 51 | int rc = DBGFR3OSRegister(pUVM, s_aPlugIns[i]);
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| 52 | if (RT_FAILURE(rc))
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| 53 | {
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| 54 | AssertRC(rc);
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| 55 | while (i-- > 0)
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| 56 | DBGFR3OSDeregister(pUVM, s_aPlugIns[i]);
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| 57 | return rc;
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| 58 | }
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| 59 | }
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| 60 | return VINF_SUCCESS;
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| 61 | }
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| 62 |
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| 63 | case DBGFPLUGINOP_TERM:
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| 64 | {
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| 65 | for (unsigned i = 0; i < RT_ELEMENTS(s_aPlugIns); i++)
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| 66 | {
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| 67 | int rc = DBGFR3OSDeregister(pUVM, s_aPlugIns[i]);
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| 68 | AssertRC(rc);
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| 69 | }
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| 70 | return VINF_SUCCESS;
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| 71 | }
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| 72 |
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| 73 | default:
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| 74 | return VERR_NOT_SUPPORTED;
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| 75 | }
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| 76 | }
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| 77 |
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