1 | /* $Id: VMMGuruMeditation.cpp 20875 2009-06-24 02:29:17Z vboxsync $ */
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2 | /** @file
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3 | * VMM - The Virtual Machine Monitor, Guru Meditation Code.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
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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 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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18 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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19 | * additional information or have any questions.
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20 | */
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21 |
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22 | /*******************************************************************************
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23 | * Header Files *
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24 | *******************************************************************************/
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25 | #define LOG_GROUP LOG_GROUP_VMM
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26 | #include <VBox/vmm.h>
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27 | #include <VBox/pdmapi.h>
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28 | #include <VBox/pdmcritsect.h>
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29 | #include <VBox/trpm.h>
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30 | #include <VBox/dbgf.h>
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31 | #include "VMMInternal.h"
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32 | #include <VBox/vm.h>
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33 | #include <VBox/mm.h>
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34 | #include <VBox/iom.h>
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35 | #include <VBox/em.h>
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36 |
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37 | #include <VBox/err.h>
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38 | #include <VBox/param.h>
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39 | #include <VBox/version.h>
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40 | #include <VBox/hwaccm.h>
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41 | #include <iprt/assert.h>
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42 | #include <iprt/time.h>
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43 | #include <iprt/stream.h>
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44 | #include <iprt/string.h>
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45 | #include <iprt/stdarg.h>
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46 |
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47 |
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48 | /*******************************************************************************
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49 | * Structures and Typedefs *
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50 | *******************************************************************************/
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51 | /**
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52 | * Structure to pass to DBGFR3Info() and for doing all other
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53 | * output during fatal dump.
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54 | */
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55 | typedef struct VMMR3FATALDUMPINFOHLP
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56 | {
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57 | /** The helper core. */
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58 | DBGFINFOHLP Core;
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59 | /** The release logger instance. */
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60 | PRTLOGGER pRelLogger;
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61 | /** The saved release logger flags. */
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62 | RTUINT fRelLoggerFlags;
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63 | /** The logger instance. */
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64 | PRTLOGGER pLogger;
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65 | /** The saved logger flags. */
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66 | RTUINT fLoggerFlags;
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67 | /** The saved logger destination flags. */
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68 | RTUINT fLoggerDestFlags;
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69 | /** Whether to output to stderr or not. */
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70 | bool fStdErr;
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71 | } VMMR3FATALDUMPINFOHLP, *PVMMR3FATALDUMPINFOHLP;
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72 | /** Pointer to a VMMR3FATALDUMPINFOHLP structure. */
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73 | typedef const VMMR3FATALDUMPINFOHLP *PCVMMR3FATALDUMPINFOHLP;
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74 |
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75 |
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76 | /**
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77 | * Print formatted string.
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78 | *
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79 | * @param pHlp Pointer to this structure.
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80 | * @param pszFormat The format string.
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81 | * @param ... Arguments.
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82 | */
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83 | static DECLCALLBACK(void) vmmR3FatalDumpInfoHlp_pfnPrintf(PCDBGFINFOHLP pHlp, const char *pszFormat, ...)
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84 | {
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85 | va_list args;
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86 | va_start(args, pszFormat);
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87 | pHlp->pfnPrintfV(pHlp, pszFormat, args);
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88 | va_end(args);
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89 | }
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90 |
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91 |
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92 | /**
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93 | * Print formatted string.
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94 | *
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95 | * @param pHlp Pointer to this structure.
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96 | * @param pszFormat The format string.
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97 | * @param args Argument list.
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98 | */
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99 | static DECLCALLBACK(void) vmmR3FatalDumpInfoHlp_pfnPrintfV(PCDBGFINFOHLP pHlp, const char *pszFormat, va_list args)
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100 | {
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101 | PCVMMR3FATALDUMPINFOHLP pMyHlp = (PCVMMR3FATALDUMPINFOHLP)pHlp;
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102 |
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103 | if (pMyHlp->pRelLogger)
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104 | {
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105 | va_list args2;
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106 | va_copy(args2, args);
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107 | RTLogLoggerV(pMyHlp->pRelLogger, pszFormat, args2);
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108 | va_end(args2);
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109 | }
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110 | if (pMyHlp->pLogger)
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111 | {
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112 | va_list args2;
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113 | va_copy(args2, args);
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114 | RTLogLoggerV(pMyHlp->pLogger, pszFormat, args);
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115 | va_end(args2);
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116 | }
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117 | if (pMyHlp->fStdErr)
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118 | {
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119 | va_list args2;
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120 | va_copy(args2, args);
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121 | RTStrmPrintfV(g_pStdErr, pszFormat, args);
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122 | va_end(args2);
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123 | }
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124 | }
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125 |
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126 |
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127 | /**
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128 | * Initializes the fatal dump output helper.
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129 | *
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130 | * @param pHlp The structure to initialize.
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131 | */
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132 | static void vmmR3FatalDumpInfoHlpInit(PVMMR3FATALDUMPINFOHLP pHlp)
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133 | {
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134 | memset(pHlp, 0, sizeof(*pHlp));
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135 |
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136 | pHlp->Core.pfnPrintf = vmmR3FatalDumpInfoHlp_pfnPrintf;
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137 | pHlp->Core.pfnPrintfV = vmmR3FatalDumpInfoHlp_pfnPrintfV;
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138 |
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139 | /*
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140 | * The loggers.
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141 | */
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142 | pHlp->pRelLogger = RTLogRelDefaultInstance();
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143 | #ifndef LOG_ENABLED
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144 | if (!pHlp->pRelLogger)
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145 | #endif
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146 | pHlp->pLogger = RTLogDefaultInstance();
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147 |
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148 | if (pHlp->pRelLogger)
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149 | {
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150 | pHlp->fRelLoggerFlags = pHlp->pRelLogger->fFlags;
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151 | pHlp->pRelLogger->fFlags &= ~(RTLOGFLAGS_BUFFERED | RTLOGFLAGS_DISABLED);
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152 | }
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153 |
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154 | if (pHlp->pLogger)
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155 | {
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156 | pHlp->fLoggerFlags = pHlp->pLogger->fFlags;
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157 | pHlp->fLoggerDestFlags = pHlp->pLogger->fDestFlags;
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158 | pHlp->pLogger->fFlags &= ~(RTLOGFLAGS_BUFFERED | RTLOGFLAGS_DISABLED);
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159 | #ifndef DEBUG_sandervl
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160 | pHlp->pLogger->fDestFlags |= RTLOGDEST_DEBUGGER;
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161 | #endif
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162 | }
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163 |
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164 | /*
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165 | * Check if we need write to stderr.
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166 | */
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167 | #ifdef DEBUG_sandervl
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168 | pHlp->fStdErr = false; /* takes too long to display here */
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169 | #else
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170 | pHlp->fStdErr = (!pHlp->pRelLogger || !(pHlp->pRelLogger->fDestFlags & (RTLOGDEST_STDOUT | RTLOGDEST_STDERR)))
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171 | && (!pHlp->pLogger || !(pHlp->pLogger->fDestFlags & (RTLOGDEST_STDOUT | RTLOGDEST_STDERR)));
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172 | #endif
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173 | }
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174 |
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175 |
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176 | /**
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177 | * Deletes the fatal dump output helper.
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178 | *
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179 | * @param pHlp The structure to delete.
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180 | */
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181 | static void vmmR3FatalDumpInfoHlpDelete(PVMMR3FATALDUMPINFOHLP pHlp)
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182 | {
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183 | if (pHlp->pRelLogger)
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184 | {
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185 | RTLogFlush(pHlp->pRelLogger);
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186 | pHlp->pRelLogger->fFlags = pHlp->fRelLoggerFlags;
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187 | }
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188 |
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189 | if (pHlp->pLogger)
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190 | {
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191 | RTLogFlush(pHlp->pLogger);
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192 | pHlp->pLogger->fFlags = pHlp->fLoggerFlags;
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193 | pHlp->pLogger->fDestFlags = pHlp->fLoggerDestFlags;
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194 | }
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195 | }
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196 |
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197 |
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198 | /**
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199 | * Dumps the VM state on a fatal error.
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200 | *
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201 | * @param pVM VM Handle.
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202 | * @param pVCpu VMCPU Handle.
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203 | * @param rcErr VBox status code.
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204 | */
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205 | VMMR3DECL(void) VMMR3FatalDump(PVM pVM, PVMCPU pVCpu, int rcErr)
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206 | {
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207 | /*
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208 | * Create our output helper and sync it with the log settings.
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209 | * This helper will be used for all the output.
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210 | */
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211 | VMMR3FATALDUMPINFOHLP Hlp;
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212 | PCDBGFINFOHLP pHlp = &Hlp.Core;
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213 | vmmR3FatalDumpInfoHlpInit(&Hlp);
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214 |
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215 | /* Release owned locks to make sure other VCPUs can continue in case they were waiting for one. */
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216 | #if 1
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217 | PDMR3CritSectLeaveAll(pVM);
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218 | #else
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219 | MMR3ReleaseOwnedLocks(pVM);
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220 | PGMR3ReleaseOwnedLocks(pVM);
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221 | PDMR3ReleaseOwnedLocks(pVM);
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222 | IOMR3ReleaseOwnedLocks(pVM);
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223 | EMR3ReleaseOwnedLocks(pVM);
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224 | #endif
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225 |
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226 | /*
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227 | * Header.
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228 | */
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229 | pHlp->pfnPrintf(pHlp,
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230 | "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
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231 | "!!\n"
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232 | "!! Guru Meditation %d (%Rrc)\n"
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233 | "!!\n",
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234 | rcErr, rcErr);
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235 |
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236 | /*
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237 | * Continue according to context.
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238 | */
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239 | bool fDoneHyper = false;
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240 | switch (rcErr)
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241 | {
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242 | /*
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243 | * Hypervisor errors.
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244 | */
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245 | case VERR_VMM_RING0_ASSERTION:
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246 | case VINF_EM_DBG_HYPER_ASSERTION:
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247 | case VERR_VMM_RING3_CALL_DISABLED:
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248 | {
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249 | const char *pszMsg1 = VMMR3GetRZAssertMsg1(pVM);
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250 | while (pszMsg1 && *pszMsg1 == '\n')
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251 | pszMsg1++;
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252 | const char *pszMsg2 = VMMR3GetRZAssertMsg2(pVM);
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253 | while (pszMsg2 && *pszMsg2 == '\n')
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254 | pszMsg2++;
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255 | pHlp->pfnPrintf(pHlp,
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256 | "%s"
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257 | "%s",
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258 | pszMsg1,
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259 | pszMsg2);
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260 | if ( !pszMsg2
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261 | || !*pszMsg2
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262 | || strchr(pszMsg2, '\0')[-1] != '\n')
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263 | pHlp->pfnPrintf(pHlp, "\n");
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264 | pHlp->pfnPrintf(pHlp, "!!\n");
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265 | /* fall thru */
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266 | }
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267 | case VERR_TRPM_DONT_PANIC:
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268 | case VERR_TRPM_PANIC:
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269 | case VINF_EM_RAW_STALE_SELECTOR:
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270 | case VINF_EM_RAW_IRET_TRAP:
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271 | case VINF_EM_DBG_HYPER_BREAKPOINT:
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272 | case VINF_EM_DBG_HYPER_STEPPED:
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273 | case VERR_VMM_HYPER_CR3_MISMATCH:
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274 | {
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275 | /*
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276 | * Active trap? This is only of partial interest when in hardware
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277 | * assisted virtualization mode, thus the different messages.
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278 | */
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279 | uint32_t uEIP = CPUMGetHyperEIP(pVCpu);
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280 | TRPMEVENT enmType;
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281 | uint8_t u8TrapNo = 0xce;
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282 | RTGCUINT uErrorCode = 0xdeadface;
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283 | RTGCUINTPTR uCR2 = 0xdeadface;
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284 | int rc2 = TRPMQueryTrapAll(pVCpu, &u8TrapNo, &enmType, &uErrorCode, &uCR2);
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285 | if (!HWACCMIsEnabled(pVM))
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286 | {
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287 | if (RT_SUCCESS(rc2))
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288 | pHlp->pfnPrintf(pHlp,
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289 | "!! TRAP=%02x ERRCD=%RGv CR2=%RGv EIP=%RX32 Type=%d\n",
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290 | u8TrapNo, uErrorCode, uCR2, uEIP, enmType);
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291 | else
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292 | pHlp->pfnPrintf(pHlp,
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293 | "!! EIP=%RX32 NOTRAP\n",
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294 | uEIP);
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295 | }
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296 | else if (RT_SUCCESS(rc2))
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297 | pHlp->pfnPrintf(pHlp,
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298 | "!! ACTIVE TRAP=%02x ERRCD=%RGv CR2=%RGv PC=%RGr Type=%d (Guest!)\n",
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299 | u8TrapNo, uErrorCode, uCR2, CPUMGetGuestRIP(pVCpu), enmType);
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300 |
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301 | /*
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302 | * The hypervisor dump is not relevant when we're in VT-x/AMD-V mode.
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303 | */
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304 | if (HWACCMIsEnabled(pVM))
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305 | {
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306 | pHlp->pfnPrintf(pHlp, "\n");
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307 | #if defined(RT_OS_WINDOWS) && HC_ARCH_BITS == 32
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308 | /* Callstack. */
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309 | PCDBGFSTACKFRAME pFirstFrame;
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310 | DBGFADDRESS eip, ebp, esp;
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311 |
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312 | eip.fFlags = DBGFADDRESS_FLAGS_RING0 | DBGFADDRESS_FLAGS_VALID;
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313 | #if HC_ARCH_BITS == 64
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314 | eip.FlatPtr = eip.off = pVCpu->vmm.s.CallRing3JmpBufR0.rip;
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315 | #else
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316 | eip.FlatPtr = eip.off = pVCpu->vmm.s.CallRing3JmpBufR0.eip;
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317 | #endif
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318 | eip.Sel = DBGF_SEL_FLAT;
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319 | ebp.fFlags = DBGFADDRESS_FLAGS_RING0 | DBGFADDRESS_FLAGS_VALID;
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320 | ebp.FlatPtr = ebp.off = pVCpu->vmm.s.CallRing3JmpBufR0.SavedEbp;
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321 | ebp.Sel = DBGF_SEL_FLAT;
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322 | esp.fFlags = DBGFADDRESS_FLAGS_RING0 | DBGFADDRESS_FLAGS_VALID;
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323 | esp.Sel = DBGF_SEL_FLAT;
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324 | esp.FlatPtr = esp.off = pVCpu->vmm.s.CallRing3JmpBufR0.SavedEsp;
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325 |
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326 | rc2 = DBGFR3StackWalkBeginEx(pVM, pVCpu->idCpu, DBGFCODETYPE_RING0, &ebp, &esp, &eip,
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327 | DBGFRETURNTYPE_INVALID, &pFirstFrame);
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328 | if (RT_SUCCESS(rc2))
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329 | {
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330 | pHlp->pfnPrintf(pHlp,
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331 | "!!\n"
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332 | "!! Call Stack:\n"
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333 | "!!\n"
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334 | "EBP Ret EBP Ret CS:EIP Arg0 Arg1 Arg2 Arg3 CS:EIP Symbol [line]\n");
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335 | for (PCDBGFSTACKFRAME pFrame = pFirstFrame;
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336 | pFrame;
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337 | pFrame = DBGFR3StackWalkNext(pFrame))
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338 | {
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339 | pHlp->pfnPrintf(pHlp,
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340 | "%08RX32 %08RX32 %04RX32:%08RX32 %08RX32 %08RX32 %08RX32 %08RX32",
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341 | (uint32_t)pFrame->AddrFrame.off,
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342 | (uint32_t)pFrame->AddrReturnFrame.off,
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343 | (uint32_t)pFrame->AddrReturnPC.Sel,
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344 | (uint32_t)pFrame->AddrReturnPC.off,
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345 | pFrame->Args.au32[0],
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346 | pFrame->Args.au32[1],
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347 | pFrame->Args.au32[2],
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348 | pFrame->Args.au32[3]);
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349 | pHlp->pfnPrintf(pHlp, " %RTsel:%08RGv", pFrame->AddrPC.Sel, pFrame->AddrPC.off);
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350 | if (pFrame->pSymPC)
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351 | {
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352 | RTGCINTPTR offDisp = pFrame->AddrPC.FlatPtr - pFrame->pSymPC->Value;
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353 | if (offDisp > 0)
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354 | pHlp->pfnPrintf(pHlp, " %s+%llx", pFrame->pSymPC->szName, (int64_t)offDisp);
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355 | else if (offDisp < 0)
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356 | pHlp->pfnPrintf(pHlp, " %s-%llx", pFrame->pSymPC->szName, -(int64_t)offDisp);
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357 | else
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358 | pHlp->pfnPrintf(pHlp, " %s", pFrame->pSymPC->szName);
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359 | }
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360 | if (pFrame->pLinePC)
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361 | pHlp->pfnPrintf(pHlp, " [%s @ 0i%d]", pFrame->pLinePC->szFilename, pFrame->pLinePC->uLineNo);
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362 | pHlp->pfnPrintf(pHlp, "\n");
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363 | }
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364 | DBGFR3StackWalkEnd(pFirstFrame);
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365 | }
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366 | #endif /* defined(RT_OS_WINDOWS) && HC_ARCH_BITS == 32 */
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367 | }
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368 | else
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369 | {
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370 | /*
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371 | * Try figure out where eip is.
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372 | */
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373 | /* core code? */
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374 | if (uEIP - (RTGCUINTPTR)pVM->vmm.s.pvCoreCodeRC < pVM->vmm.s.cbCoreCode)
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375 | pHlp->pfnPrintf(pHlp,
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376 | "!! EIP is in CoreCode, offset %#x\n",
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377 | uEIP - (RTGCUINTPTR)pVM->vmm.s.pvCoreCodeRC);
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378 | else
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379 | { /* ask PDM */ /** @todo ask DBGFR3Sym later? */
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380 | char szModName[64];
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381 | RTRCPTR RCPtrMod;
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382 | char szNearSym1[260];
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383 | RTRCPTR RCPtrNearSym1;
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384 | char szNearSym2[260];
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385 | RTRCPTR RCPtrNearSym2;
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386 | int rc = PDMR3LdrQueryRCModFromPC(pVM, uEIP,
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387 | &szModName[0], sizeof(szModName), &RCPtrMod,
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388 | &szNearSym1[0], sizeof(szNearSym1), &RCPtrNearSym1,
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389 | &szNearSym2[0], sizeof(szNearSym2), &RCPtrNearSym2);
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390 | if (RT_SUCCESS(rc))
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391 | pHlp->pfnPrintf(pHlp,
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392 | "!! EIP in %s (%RRv) at rva %x near symbols:\n"
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393 | "!! %RRv rva %RRv off %08x %s\n"
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394 | "!! %RRv rva %RRv off -%08x %s\n",
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395 | szModName, RCPtrMod, (unsigned)(uEIP - RCPtrMod),
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396 | RCPtrNearSym1, RCPtrNearSym1 - RCPtrMod, (unsigned)(uEIP - RCPtrNearSym1), szNearSym1,
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397 | RCPtrNearSym2, RCPtrNearSym2 - RCPtrMod, (unsigned)(RCPtrNearSym2 - uEIP), szNearSym2);
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398 | else
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399 | pHlp->pfnPrintf(pHlp,
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400 | "!! EIP is not in any code known to VMM!\n");
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401 | }
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402 |
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403 | /* Disassemble the instruction. */
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404 | char szInstr[256];
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405 | rc2 = DBGFR3DisasInstrEx(pVM, pVCpu->idCpu, 0, 0, DBGF_DISAS_FLAGS_CURRENT_HYPER, &szInstr[0], sizeof(szInstr), NULL);
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406 | if (RT_SUCCESS(rc2))
|
---|
407 | pHlp->pfnPrintf(pHlp,
|
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408 | "!! %s\n", szInstr);
|
---|
409 |
|
---|
410 | /* Dump the hypervisor cpu state. */
|
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411 | pHlp->pfnPrintf(pHlp,
|
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412 | "!!\n"
|
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413 | "!!\n"
|
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414 | "!!\n");
|
---|
415 | rc2 = DBGFR3Info(pVM, "cpumhyper", "verbose", pHlp);
|
---|
416 | fDoneHyper = true;
|
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417 |
|
---|
418 | /* Callstack. */
|
---|
419 | PCDBGFSTACKFRAME pFirstFrame;
|
---|
420 | rc2 = DBGFR3StackWalkBegin(pVM, pVCpu->idCpu, DBGFCODETYPE_HYPER, &pFirstFrame);
|
---|
421 | if (RT_SUCCESS(rc2))
|
---|
422 | {
|
---|
423 | pHlp->pfnPrintf(pHlp,
|
---|
424 | "!!\n"
|
---|
425 | "!! Call Stack:\n"
|
---|
426 | "!!\n"
|
---|
427 | "EBP Ret EBP Ret CS:EIP Arg0 Arg1 Arg2 Arg3 CS:EIP Symbol [line]\n");
|
---|
428 | for (PCDBGFSTACKFRAME pFrame = pFirstFrame;
|
---|
429 | pFrame;
|
---|
430 | pFrame = DBGFR3StackWalkNext(pFrame))
|
---|
431 | {
|
---|
432 | pHlp->pfnPrintf(pHlp,
|
---|
433 | "%08RX32 %08RX32 %04RX32:%08RX32 %08RX32 %08RX32 %08RX32 %08RX32",
|
---|
434 | (uint32_t)pFrame->AddrFrame.off,
|
---|
435 | (uint32_t)pFrame->AddrReturnFrame.off,
|
---|
436 | (uint32_t)pFrame->AddrReturnPC.Sel,
|
---|
437 | (uint32_t)pFrame->AddrReturnPC.off,
|
---|
438 | pFrame->Args.au32[0],
|
---|
439 | pFrame->Args.au32[1],
|
---|
440 | pFrame->Args.au32[2],
|
---|
441 | pFrame->Args.au32[3]);
|
---|
442 | pHlp->pfnPrintf(pHlp, " %RTsel:%08RGv", pFrame->AddrPC.Sel, pFrame->AddrPC.off);
|
---|
443 | if (pFrame->pSymPC)
|
---|
444 | {
|
---|
445 | RTGCINTPTR offDisp = pFrame->AddrPC.FlatPtr - pFrame->pSymPC->Value;
|
---|
446 | if (offDisp > 0)
|
---|
447 | pHlp->pfnPrintf(pHlp, " %s+%llx", pFrame->pSymPC->szName, (int64_t)offDisp);
|
---|
448 | else if (offDisp < 0)
|
---|
449 | pHlp->pfnPrintf(pHlp, " %s-%llx", pFrame->pSymPC->szName, -(int64_t)offDisp);
|
---|
450 | else
|
---|
451 | pHlp->pfnPrintf(pHlp, " %s", pFrame->pSymPC->szName);
|
---|
452 | }
|
---|
453 | if (pFrame->pLinePC)
|
---|
454 | pHlp->pfnPrintf(pHlp, " [%s @ 0i%d]", pFrame->pLinePC->szFilename, pFrame->pLinePC->uLineNo);
|
---|
455 | pHlp->pfnPrintf(pHlp, "\n");
|
---|
456 | }
|
---|
457 | DBGFR3StackWalkEnd(pFirstFrame);
|
---|
458 | }
|
---|
459 |
|
---|
460 | /* raw stack */
|
---|
461 | pHlp->pfnPrintf(pHlp,
|
---|
462 | "!!\n"
|
---|
463 | "!! Raw stack (mind the direction). pbEMTStackRC=%RRv pbEMTStackBottomRC=%RRv\n"
|
---|
464 | "!!\n"
|
---|
465 | "%.*Rhxd\n",
|
---|
466 | pVCpu->vmm.s.pbEMTStackRC, pVCpu->vmm.s.pbEMTStackBottomRC,
|
---|
467 | VMM_STACK_SIZE, pVCpu->vmm.s.pbEMTStackR3);
|
---|
468 | } /* !HWACCMIsEnabled */
|
---|
469 | break;
|
---|
470 | }
|
---|
471 |
|
---|
472 | default:
|
---|
473 | {
|
---|
474 | break;
|
---|
475 | }
|
---|
476 |
|
---|
477 | } /* switch (rcErr) */
|
---|
478 |
|
---|
479 |
|
---|
480 | /*
|
---|
481 | * Generic info dumper loop.
|
---|
482 | */
|
---|
483 | static struct
|
---|
484 | {
|
---|
485 | const char *pszInfo;
|
---|
486 | const char *pszArgs;
|
---|
487 | } const aInfo[] =
|
---|
488 | {
|
---|
489 | { "mappings", NULL },
|
---|
490 | { "hma", NULL },
|
---|
491 | { "cpumguest", "verbose" },
|
---|
492 | { "cpumguestinstr", "verbose" },
|
---|
493 | { "cpumhyper", "verbose" },
|
---|
494 | { "cpumhost", "verbose" },
|
---|
495 | { "mode", "all" },
|
---|
496 | { "cpuid", "verbose" },
|
---|
497 | { "gdt", NULL },
|
---|
498 | { "ldt", NULL },
|
---|
499 | //{ "tss", NULL },
|
---|
500 | { "ioport", NULL },
|
---|
501 | { "mmio", NULL },
|
---|
502 | { "phys", NULL },
|
---|
503 | //{ "pgmpd", NULL }, - doesn't always work at init time...
|
---|
504 | { "timers", NULL },
|
---|
505 | { "activetimers", NULL },
|
---|
506 | { "handlers", "phys virt hyper stats" },
|
---|
507 | { "cfgm", NULL },
|
---|
508 | };
|
---|
509 | for (unsigned i = 0; i < RT_ELEMENTS(aInfo); i++)
|
---|
510 | {
|
---|
511 | if (fDoneHyper && !strcmp(aInfo[i].pszInfo, "cpumhyper"))
|
---|
512 | continue;
|
---|
513 | pHlp->pfnPrintf(pHlp,
|
---|
514 | "!!\n"
|
---|
515 | "!! {%s, %s}\n"
|
---|
516 | "!!\n",
|
---|
517 | aInfo[i].pszInfo, aInfo[i].pszArgs);
|
---|
518 | DBGFR3Info(pVM, aInfo[i].pszInfo, aInfo[i].pszArgs, pHlp);
|
---|
519 | }
|
---|
520 |
|
---|
521 | /* done */
|
---|
522 | pHlp->pfnPrintf(pHlp,
|
---|
523 | "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
|
---|
524 |
|
---|
525 |
|
---|
526 | /*
|
---|
527 | * Delete the output instance (flushing and restoring of flags).
|
---|
528 | */
|
---|
529 | vmmR3FatalDumpInfoHlpDelete(&Hlp);
|
---|
530 |
|
---|
531 | /*
|
---|
532 | * Reset the ring-0 long jump buffer and stack.
|
---|
533 | */
|
---|
534 | /** @todo reset the R0 for the calling virtual cpu. We'll assert (luckily) in
|
---|
535 | * PGMPhys.cpp otherwise. */
|
---|
536 | }
|
---|
537 |
|
---|