Tue, 09 Oct 2012 10:09:34 -0700
7197424: update copyright year to match last edit in jdk8 hotspot repository
Summary: Update copyright year to 2012 for relevant files
Reviewed-by: dholmes, coleenp
fparain@3329 | 1 | /* |
dsamersoff@3598 | 2 | * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
fparain@3329 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
fparain@3329 | 4 | * |
fparain@3329 | 5 | * This code is free software; you can redistribute it and/or modify it |
fparain@3329 | 6 | * under the terms of the GNU General Public License version 2 only, as |
fparain@3329 | 7 | * published by the Free Software Foundation. |
fparain@3329 | 8 | * |
fparain@3329 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
fparain@3329 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
fparain@3329 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
fparain@3329 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
fparain@3329 | 13 | * accompanied this code). |
fparain@3329 | 14 | * |
fparain@3329 | 15 | * You should have received a copy of the GNU General Public License version |
fparain@3329 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
fparain@3329 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
fparain@3329 | 18 | * |
fparain@3329 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
fparain@3329 | 20 | * or visit www.oracle.com if you need additional information or have any |
fparain@3329 | 21 | * questions. |
fparain@3329 | 22 | * |
fparain@3329 | 23 | */ |
fparain@3329 | 24 | |
fparain@3329 | 25 | #ifndef SHARE_VM_SERVICES_DIAGNOSTICCOMMAND_HPP |
fparain@3329 | 26 | #define SHARE_VM_SERVICES_DIAGNOSTICCOMMAND_HPP |
fparain@3329 | 27 | |
fparain@3329 | 28 | #include "runtime/arguments.hpp" |
fparain@3329 | 29 | #include "classfile/vmSymbols.hpp" |
fparain@3329 | 30 | #include "utilities/ostream.hpp" |
fparain@3329 | 31 | #include "runtime/vm_version.hpp" |
fparain@3329 | 32 | #include "runtime/vmThread.hpp" |
fparain@3329 | 33 | #include "runtime/os.hpp" |
fparain@3329 | 34 | #include "services/diagnosticArgument.hpp" |
fparain@3329 | 35 | #include "services/diagnosticCommand.hpp" |
fparain@3329 | 36 | #include "services/diagnosticFramework.hpp" |
dsamersoff@3478 | 37 | #include "services/diagnosticCommand_ext.hpp" |
fparain@3329 | 38 | |
fparain@3402 | 39 | class HelpDCmd : public DCmdWithParser { |
fparain@3329 | 40 | protected: |
fparain@3329 | 41 | DCmdArgument<bool> _all; |
fparain@3329 | 42 | DCmdArgument<char*> _cmd; |
fparain@3329 | 43 | public: |
fparain@3329 | 44 | HelpDCmd(outputStream* output, bool heap); |
fparain@3329 | 45 | static const char* name() { return "help"; } |
fparain@3329 | 46 | static const char* description() { |
fparain@3329 | 47 | return "For more information about a specific command use 'help <command>'. " |
fparain@3329 | 48 | "With no argument this will show a list of available commands. " |
fparain@3329 | 49 | "'help all' will show help for all commands."; |
fparain@3329 | 50 | } |
sla@3905 | 51 | static const char* impact() { return "Low"; } |
fparain@3329 | 52 | static int num_arguments(); |
fparain@3329 | 53 | virtual void execute(TRAPS); |
fparain@3329 | 54 | }; |
fparain@3329 | 55 | |
fparain@3329 | 56 | class VersionDCmd : public DCmd { |
fparain@3329 | 57 | public: |
fparain@3329 | 58 | VersionDCmd(outputStream* output, bool heap) : DCmd(output,heap) { } |
fparain@3329 | 59 | static const char* name() { return "VM.version"; } |
fparain@3329 | 60 | static const char* description() { |
fparain@3329 | 61 | return "Print JVM version information."; |
fparain@3329 | 62 | } |
sla@3905 | 63 | static const char* impact() { return "Low"; } |
fparain@3329 | 64 | static int num_arguments() { return 0; } |
fparain@3329 | 65 | virtual void execute(TRAPS); |
fparain@3402 | 66 | }; |
fparain@3402 | 67 | |
fparain@3402 | 68 | class CommandLineDCmd : public DCmd { |
fparain@3402 | 69 | public: |
fparain@3402 | 70 | CommandLineDCmd(outputStream* output, bool heap) : DCmd(output, heap) { } |
fparain@3402 | 71 | static const char* name() { return "VM.command_line"; } |
fparain@3402 | 72 | static const char* description() { |
fparain@3402 | 73 | return "Print the command line used to start this VM instance."; |
fparain@3402 | 74 | } |
sla@3905 | 75 | static const char* impact() { return "Low"; } |
fparain@3402 | 76 | static int num_arguments() { return 0; } |
fparain@3402 | 77 | virtual void execute(TRAPS) { |
fparain@3402 | 78 | Arguments::print_on(_output); |
fparain@3402 | 79 | } |
fparain@3402 | 80 | }; |
fparain@3402 | 81 | |
fparain@3402 | 82 | // See also: get_system_properties in attachListener.cpp |
fparain@3402 | 83 | class PrintSystemPropertiesDCmd : public DCmd { |
fparain@3402 | 84 | public: |
fparain@3402 | 85 | PrintSystemPropertiesDCmd(outputStream* output, bool heap) : DCmd(output, heap) { } |
fparain@3402 | 86 | static const char* name() { return "VM.system_properties"; } |
fparain@3402 | 87 | static const char* description() { |
fparain@3402 | 88 | return "Print system properties."; |
fparain@3402 | 89 | } |
fparain@3402 | 90 | static const char* impact() { |
sla@3905 | 91 | return "Low"; |
fparain@3402 | 92 | } |
fparain@3402 | 93 | static int num_arguments() { return 0; } |
fparain@3402 | 94 | virtual void execute(TRAPS); |
fparain@3402 | 95 | }; |
fparain@3402 | 96 | |
fparain@3402 | 97 | // See also: print_flag in attachListener.cpp |
fparain@3402 | 98 | class PrintVMFlagsDCmd : public DCmdWithParser { |
fparain@3402 | 99 | protected: |
fparain@3402 | 100 | DCmdArgument<bool> _all; |
fparain@3402 | 101 | public: |
fparain@3402 | 102 | PrintVMFlagsDCmd(outputStream* output, bool heap); |
fparain@3402 | 103 | static const char* name() { return "VM.flags"; } |
fparain@3402 | 104 | static const char* description() { |
fparain@3402 | 105 | return "Print VM flag options and their current values."; |
fparain@3402 | 106 | } |
fparain@3402 | 107 | static const char* impact() { |
sla@3905 | 108 | return "Low"; |
fparain@3402 | 109 | } |
fparain@3402 | 110 | static int num_arguments(); |
fparain@3402 | 111 | virtual void execute(TRAPS); |
fparain@3402 | 112 | }; |
fparain@3402 | 113 | |
fparain@3402 | 114 | class VMUptimeDCmd : public DCmdWithParser { |
fparain@3402 | 115 | protected: |
fparain@3402 | 116 | DCmdArgument<bool> _date; |
fparain@3402 | 117 | public: |
fparain@3402 | 118 | VMUptimeDCmd(outputStream* output, bool heap); |
fparain@3402 | 119 | static const char* name() { return "VM.uptime"; } |
fparain@3402 | 120 | static const char* description() { |
fparain@3402 | 121 | return "Print VM uptime."; |
fparain@3402 | 122 | } |
fparain@3402 | 123 | static const char* impact() { |
sla@3905 | 124 | return "Low"; |
fparain@3402 | 125 | } |
fparain@3402 | 126 | static int num_arguments(); |
fparain@3402 | 127 | virtual void execute(TRAPS); |
fparain@3402 | 128 | }; |
fparain@3402 | 129 | |
fparain@3402 | 130 | class SystemGCDCmd : public DCmd { |
fparain@3402 | 131 | public: |
fparain@3402 | 132 | SystemGCDCmd(outputStream* output, bool heap) : DCmd(output, heap) { } |
fparain@3402 | 133 | static const char* name() { return "GC.run"; } |
fparain@3402 | 134 | static const char* description() { |
fparain@3402 | 135 | return "Call java.lang.System.gc()."; |
fparain@3402 | 136 | } |
fparain@3402 | 137 | static const char* impact() { |
fparain@3402 | 138 | return "Medium: Depends on Java heap size and content."; |
fparain@3402 | 139 | } |
fparain@3402 | 140 | static int num_arguments() { return 0; } |
fparain@3402 | 141 | virtual void execute(TRAPS); |
fparain@3402 | 142 | }; |
fparain@3402 | 143 | |
fparain@3402 | 144 | class RunFinalizationDCmd : public DCmd { |
fparain@3402 | 145 | public: |
fparain@3402 | 146 | RunFinalizationDCmd(outputStream* output, bool heap) : DCmd(output, heap) { } |
fparain@3402 | 147 | static const char* name() { return "GC.run_finalization"; } |
fparain@3402 | 148 | static const char* description() { |
fparain@3402 | 149 | return "Call java.lang.System.runFinalization()."; |
fparain@3402 | 150 | } |
fparain@3402 | 151 | static const char* impact() { |
fparain@3402 | 152 | return "Medium: Depends on Java content."; |
fparain@3402 | 153 | } |
fparain@3402 | 154 | static int num_arguments() { return 0; } |
fparain@3402 | 155 | virtual void execute(TRAPS); |
fparain@3402 | 156 | }; |
fparain@3402 | 157 | |
fparain@3402 | 158 | #ifndef SERVICES_KERNEL // Heap dumping not supported |
fparain@3402 | 159 | // See also: dump_heap in attachListener.cpp |
fparain@3402 | 160 | class HeapDumpDCmd : public DCmdWithParser { |
fparain@3402 | 161 | protected: |
fparain@3402 | 162 | DCmdArgument<char*> _filename; |
fparain@3402 | 163 | DCmdArgument<bool> _all; |
fparain@3402 | 164 | public: |
fparain@3402 | 165 | HeapDumpDCmd(outputStream* output, bool heap); |
fparain@3402 | 166 | static const char* name() { |
fparain@3402 | 167 | return "GC.heap_dump"; |
fparain@3402 | 168 | } |
fparain@3402 | 169 | static const char* description() { |
fparain@3402 | 170 | return "Generate a HPROF format dump of the Java heap."; |
fparain@3402 | 171 | } |
fparain@3402 | 172 | static const char* impact() { |
fparain@3402 | 173 | return "High: Depends on Java heap size and content. " |
fparain@3402 | 174 | "Request a full GC unless the '-all' option is specified."; |
fparain@3402 | 175 | } |
fparain@3402 | 176 | static int num_arguments(); |
fparain@3402 | 177 | virtual void execute(TRAPS); |
fparain@3402 | 178 | }; |
fparain@3402 | 179 | #endif // SERVICES_KERNEL |
fparain@3402 | 180 | |
fparain@3402 | 181 | // See also: inspeactheap in attachListener.cpp |
fparain@3402 | 182 | class ClassHistogramDCmd : public DCmdWithParser { |
fparain@3402 | 183 | protected: |
fparain@3402 | 184 | DCmdArgument<bool> _all; |
fparain@3402 | 185 | public: |
fparain@3402 | 186 | ClassHistogramDCmd(outputStream* output, bool heap); |
fparain@3402 | 187 | static const char* name() { |
fparain@3402 | 188 | return "GC.class_histogram"; |
fparain@3402 | 189 | } |
fparain@3402 | 190 | static const char* description() { |
fparain@3402 | 191 | return "Provide statistics about the Java heap usage."; |
fparain@3402 | 192 | } |
fparain@3402 | 193 | static const char* impact() { |
fparain@3402 | 194 | return "High: Depends on Java heap size and content."; |
fparain@3402 | 195 | } |
fparain@3402 | 196 | static int num_arguments(); |
fparain@3402 | 197 | virtual void execute(TRAPS); |
fparain@3402 | 198 | }; |
fparain@3402 | 199 | |
fparain@3402 | 200 | // See also: thread_dump in attachListener.cpp |
fparain@3402 | 201 | class ThreadDumpDCmd : public DCmdWithParser { |
fparain@3402 | 202 | protected: |
fparain@3402 | 203 | DCmdArgument<bool> _locks; |
fparain@3402 | 204 | public: |
fparain@3402 | 205 | ThreadDumpDCmd(outputStream* output, bool heap); |
fparain@3402 | 206 | static const char* name() { return "Thread.print"; } |
fparain@3402 | 207 | static const char* description() { |
fparain@3402 | 208 | return "Print all threads with stacktraces."; |
fparain@3402 | 209 | } |
fparain@3402 | 210 | static const char* impact() { |
fparain@3402 | 211 | return "Medium: Depends on the number of threads."; |
fparain@3402 | 212 | } |
fparain@3402 | 213 | static int num_arguments(); |
fparain@3402 | 214 | virtual void execute(TRAPS); |
fparain@3329 | 215 | }; |
fparain@3329 | 216 | |
dsamersoff@3598 | 217 | // Enhanced JMX Agent support |
dsamersoff@3598 | 218 | |
dsamersoff@3598 | 219 | class JMXStartRemoteDCmd : public DCmdWithParser { |
dsamersoff@3598 | 220 | |
dsamersoff@3598 | 221 | // Explicitly list all properties that could be |
dsamersoff@3598 | 222 | // passed to Agent.startRemoteManagementAgent() |
dsamersoff@3598 | 223 | // com.sun.management is omitted |
dsamersoff@3598 | 224 | |
dsamersoff@3598 | 225 | DCmdArgument<char *> _config_file; |
dsamersoff@3598 | 226 | DCmdArgument<char *> _jmxremote_port; |
dsamersoff@3598 | 227 | DCmdArgument<char *> _jmxremote_rmi_port; |
dsamersoff@3598 | 228 | DCmdArgument<char *> _jmxremote_ssl; |
dsamersoff@3598 | 229 | DCmdArgument<char *> _jmxremote_registry_ssl; |
dsamersoff@3598 | 230 | DCmdArgument<char *> _jmxremote_authenticate; |
dsamersoff@3598 | 231 | DCmdArgument<char *> _jmxremote_password_file; |
dsamersoff@3598 | 232 | DCmdArgument<char *> _jmxremote_access_file; |
dsamersoff@3598 | 233 | DCmdArgument<char *> _jmxremote_login_config; |
dsamersoff@3598 | 234 | DCmdArgument<char *> _jmxremote_ssl_enabled_cipher_suites; |
dsamersoff@3598 | 235 | DCmdArgument<char *> _jmxremote_ssl_enabled_protocols; |
dsamersoff@3598 | 236 | DCmdArgument<char *> _jmxremote_ssl_need_client_auth; |
dsamersoff@3598 | 237 | DCmdArgument<char *> _jmxremote_ssl_config_file; |
dsamersoff@3598 | 238 | |
dsamersoff@3598 | 239 | public: |
dsamersoff@3598 | 240 | JMXStartRemoteDCmd(outputStream *output, bool heap_allocated); |
dsamersoff@3598 | 241 | |
dsamersoff@3598 | 242 | static const char *name() { |
dsamersoff@3598 | 243 | return "ManagementAgent.start"; |
dsamersoff@3598 | 244 | } |
dsamersoff@3598 | 245 | |
dsamersoff@3598 | 246 | static const char *description() { |
dsamersoff@3598 | 247 | return "Start remote management agent."; |
dsamersoff@3598 | 248 | } |
dsamersoff@3598 | 249 | |
dsamersoff@3598 | 250 | static int num_arguments(); |
dsamersoff@3598 | 251 | |
dsamersoff@3598 | 252 | virtual void execute(TRAPS); |
dsamersoff@3598 | 253 | |
dsamersoff@3598 | 254 | }; |
dsamersoff@3598 | 255 | |
dsamersoff@3598 | 256 | class JMXStartLocalDCmd : public DCmd { |
dsamersoff@3598 | 257 | |
dsamersoff@3598 | 258 | // Explicitly request start of local agent, |
dsamersoff@3598 | 259 | // it will not be started by start dcmd |
dsamersoff@3598 | 260 | |
dsamersoff@3598 | 261 | |
dsamersoff@3598 | 262 | public: |
dsamersoff@3598 | 263 | JMXStartLocalDCmd(outputStream *output, bool heap_allocated); |
dsamersoff@3598 | 264 | |
dsamersoff@3598 | 265 | static const char *name() { |
dsamersoff@3598 | 266 | return "ManagementAgent.start_local"; |
dsamersoff@3598 | 267 | } |
dsamersoff@3598 | 268 | |
dsamersoff@3598 | 269 | static const char *description() { |
dsamersoff@3598 | 270 | return "Start local management agent."; |
dsamersoff@3598 | 271 | } |
dsamersoff@3598 | 272 | |
dsamersoff@3598 | 273 | virtual void execute(TRAPS); |
dsamersoff@3598 | 274 | |
dsamersoff@3598 | 275 | }; |
dsamersoff@3598 | 276 | |
dsamersoff@3598 | 277 | class JMXStopRemoteDCmd : public DCmd { |
dsamersoff@3598 | 278 | public: |
dsamersoff@3598 | 279 | JMXStopRemoteDCmd(outputStream *output, bool heap_allocated) : |
dsamersoff@3598 | 280 | DCmd(output, heap_allocated) { |
dsamersoff@3598 | 281 | // Do Nothing |
dsamersoff@3598 | 282 | } |
dsamersoff@3598 | 283 | |
dsamersoff@3598 | 284 | static const char *name() { |
dsamersoff@3598 | 285 | return "ManagementAgent.stop"; |
dsamersoff@3598 | 286 | } |
dsamersoff@3598 | 287 | |
dsamersoff@3598 | 288 | static const char *description() { |
dsamersoff@3598 | 289 | return "Stop remote management agent."; |
dsamersoff@3598 | 290 | } |
dsamersoff@3598 | 291 | |
dsamersoff@3598 | 292 | virtual void execute(TRAPS); |
dsamersoff@3598 | 293 | }; |
dsamersoff@3598 | 294 | |
fparain@3329 | 295 | #endif // SHARE_VM_SERVICES_DIAGNOSTICCOMMAND_HPP |