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HXCOMM Use DEFHEADING() to define headings in both help text and texi
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HXCOMM Text between STEXI and ETEXI are copied to texi version and
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HXCOMM discarded from C version
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HXCOMM DEF(command, args, callback, arg_string, help) is used to construct
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HXCOMM monitor commands
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HXCOMM HXCOMM can be used for comments, discarded from both texi and C
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STEXI
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@table @option
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ETEXI
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{
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.name = "help|?",
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.args_type = "name:s?",
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.params = "[cmd]",
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.help = "show the help",
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.mhandler.cmd = do_help_cmd,
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},
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STEXI
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@item help or ? [@var{cmd}]
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@findex help
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Show the help for all commands or just for command @var{cmd}.
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ETEXI
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{
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.name = "commit",
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.args_type = "device:B",
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.params = "device|all",
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.help = "commit changes to the disk images (if -snapshot is used) or backing files",
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.mhandler.cmd = do_commit,
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},
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STEXI
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@item commit
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@findex commit
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Commit changes to the disk images (if -snapshot is used) or backing files.
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ETEXI
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{
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.name = "q|quit",
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.args_type = "",
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.params = "",
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.help = "quit the emulator",
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.user_print = monitor_user_noop,
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.mhandler.cmd_new = do_quit,
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},
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STEXI
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@item q or quit
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@findex quit
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Quit the emulator.
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ETEXI
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{
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.name = "eject",
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.args_type = "force:-f,device:B",
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.params = "[-f] device",
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.help = "eject a removable medium (use -f to force it)",
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.user_print = monitor_user_noop,
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.mhandler.cmd_new = do_eject,
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},
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STEXI
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@item eject [-f] @var{device}
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@findex eject
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Eject a removable medium (use -f to force it).
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ETEXI
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{
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.name = "change",
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.args_type = "device:B,target:F,arg:s?",
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.params = "device filename [format]",
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.help = "change a removable medium, optional format",
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.user_print = monitor_user_noop,
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.mhandler.cmd_new = do_change,
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},
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STEXI
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@item change @var{device} @var{setting}
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@findex change
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Change the configuration of a device.
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@table @option
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@item change @var{diskdevice} @var{filename} [@var{format}]
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Change the medium for a removable disk device to point to @var{filename}. eg
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@example
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(qemu) change ide1-cd0 /path/to/some.iso
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@end example
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@var{format} is optional.
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@item change vnc @var{display},@var{options}
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Change the configuration of the VNC server. The valid syntax for @var{display}
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and @var{options} are described at @ref{sec_invocation}. eg
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@example
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(qemu) change vnc localhost:1
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@end example
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@item change vnc password [@var{password}]
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Change the password associated with the VNC server. If the new password is not
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supplied, the monitor will prompt for it to be entered. VNC passwords are only
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significant up to 8 letters. eg
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@example
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(qemu) change vnc password
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Password: ********
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@end example
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@end table
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ETEXI
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{
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.name = "screendump",
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.args_type = "filename:F",
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.params = "filename",
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.help = "save screen into PPM image 'filename'",
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.user_print = monitor_user_noop,
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.mhandler.cmd_new = do_screen_dump,
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},
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STEXI
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@item screendump @var{filename}
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@findex screendump
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Save screen into PPM image @var{filename}.
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ETEXI
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{
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.name = "logfile",
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.args_type = "filename:F",
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.params = "filename",
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.help = "output logs to 'filename'",
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.mhandler.cmd = do_logfile,
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},
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STEXI
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@item logfile @var{filename}
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@findex logfile
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Output logs to @var{filename}.
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ETEXI
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#ifdef CONFIG_SIMPLE_TRACE
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{
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.name = "trace-event",
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.args_type = "name:s,option:b",
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.params = "name on|off",
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.help = "changes status of a specific trace event",
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.mhandler.cmd = do_change_trace_event_state,
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},
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STEXI
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@item trace-event
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@findex trace-event
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changes status of a trace event
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ETEXI
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{
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.name = "trace-file",
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.args_type = "op:s?,arg:F?",
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.params = "on|off|flush|set [arg]",
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.help = "open, close, or flush trace file, or set a new file name",
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.mhandler.cmd = do_trace_file,
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},
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STEXI
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@item trace-file on|off|flush
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@findex trace-file
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Open, close, or flush the trace file. If no argument is given, the status of the trace file is displayed.
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ETEXI
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#endif
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{
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.name = "log",
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.args_type = "items:s",
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.params = "item1[,...]",
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.help = "activate logging of the specified items to '/tmp/qemu.log'",
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.mhandler.cmd = do_log,
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},
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STEXI
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@item log @var{item1}[,...]
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@findex log
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Activate logging of the specified items to @file{/tmp/qemu.log}.
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ETEXI
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{
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.name = "savevm",
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.args_type = "name:s?",
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.params = "[tag|id]",
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.help = "save a VM snapshot. If no tag or id are provided, a new snapshot is created",
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.mhandler.cmd = do_savevm,
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},
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STEXI
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@item savevm [@var{tag}|@var{id}]
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@findex savevm
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Create a snapshot of the whole virtual machine. If @var{tag} is
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provided, it is used as human readable identifier. If there is already
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a snapshot with the same tag or ID, it is replaced. More info at
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@ref{vm_snapshots}.
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ETEXI
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{
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.name = "loadvm",
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.args_type = "name:s",
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.params = "tag|id",
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.help = "restore a VM snapshot from its tag or id",
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.mhandler.cmd = do_loadvm,
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},
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STEXI
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@item loadvm @var{tag}|@var{id}
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@findex loadvm
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Set the whole virtual machine to the snapshot identified by the tag
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@var{tag} or the unique snapshot ID @var{id}.
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ETEXI
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{
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.name = "delvm",
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.args_type = "name:s",
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.params = "tag|id",
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.help = "delete a VM snapshot from its tag or id",
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.mhandler.cmd = do_delvm,
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},
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STEXI
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@item delvm @var{tag}|@var{id}
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@findex delvm
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Delete the snapshot identified by @var{tag} or @var{id}.
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ETEXI
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{
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.name = "singlestep",
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.args_type = "option:s?",
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.params = "[on|off]",
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.help = "run emulation in singlestep mode or switch to normal mode",
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.mhandler.cmd = do_singlestep,
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},
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STEXI
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@item singlestep [off]
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@findex singlestep
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Run the emulation in single step mode.
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If called with option off, the emulation returns to normal mode.
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ETEXI
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{
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.name = "stop",
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.args_type = "",
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.params = "",
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.help = "stop emulation",
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.user_print = monitor_user_noop,
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.mhandler.cmd_new = do_stop,
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},
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STEXI
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@item stop
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@findex stop
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Stop emulation.
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ETEXI
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{
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.name = "c|cont",
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.args_type = "",
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.params = "",
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.help = "resume emulation",
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.user_print = monitor_user_noop,
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.mhandler.cmd_new = do_cont,
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},
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STEXI
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@item c or cont
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@findex cont
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Resume emulation.
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ETEXI
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{
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.name = "gdbserver",
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.args_type = "device:s?",
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.params = "[device]",
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.help = "start gdbserver on given device (default 'tcp::1234'), stop with 'none'",
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.mhandler.cmd = do_gdbserver,
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},
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STEXI
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@item gdbserver [@var{port}]
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@findex gdbserver
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Start gdbserver session (default @var{port}=1234)
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ETEXI
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{
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.name = "x",
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.args_type = "fmt:/,addr:l",
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.params = "/fmt addr",
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.help = "virtual memory dump starting at 'addr'",
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.mhandler.cmd = do_memory_dump,
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},
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STEXI
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@item x/fmt @var{addr}
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@findex x
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Virtual memory dump starting at @var{addr}.
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ETEXI
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{
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.name = "xp",
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.args_type = "fmt:/,addr:l",
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.params = "/fmt addr",
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.help = "physical memory dump starting at 'addr'",
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.mhandler.cmd = do_physical_memory_dump,
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},
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STEXI
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@item xp /@var{fmt} @var{addr}
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@findex xp
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Physical memory dump starting at @var{addr}.
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@var{fmt} is a format which tells the command how to format the
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data. Its syntax is: @option{/@{count@}@{format@}@{size@}}
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@table @var
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@item count
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is the number of items to be dumped.
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@item format
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can be x (hex), d (signed decimal), u (unsigned decimal), o (octal),
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c (char) or i (asm instruction).
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@item size
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can be b (8 bits), h (16 bits), w (32 bits) or g (64 bits). On x86,
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@code{h} or @code{w} can be specified with the @code{i} format to
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respectively select 16 or 32 bit code instruction size.
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@end table
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Examples:
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@itemize
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@item
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Dump 10 instructions at the current instruction pointer:
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@example
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(qemu) x/10i $eip
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0x90107063: ret
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0x90107064: sti
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0x90107065: lea 0x0(%esi,1),%esi
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0x90107069: lea 0x0(%edi,1),%edi
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0x90107070: ret
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0x90107071: jmp 0x90107080
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0x90107073: nop
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0x90107074: nop
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0x90107075: nop
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0x90107076: nop
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@end example
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358 |
@item
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Dump 80 16 bit values at the start of the video memory.
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@smallexample
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(qemu) xp/80hx 0xb8000
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0x000b8000: 0x0b50 0x0b6c 0x0b65 0x0b78 0x0b38 0x0b36 0x0b2f 0x0b42
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0x000b8010: 0x0b6f 0x0b63 0x0b68 0x0b73 0x0b20 0x0b56 0x0b47 0x0b41
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0x000b8020: 0x0b42 0x0b69 0x0b6f 0x0b73 0x0b20 0x0b63 0x0b75 0x0b72
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0x000b8030: 0x0b72 0x0b65 0x0b6e 0x0b74 0x0b2d 0x0b63 0x0b76 0x0b73
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0x000b8040: 0x0b20 0x0b30 0x0b35 0x0b20 0x0b4e 0x0b6f 0x0b76 0x0b20
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367 |
0x000b8050: 0x0b32 0x0b30 0x0b30 0x0b33 0x0720 0x0720 0x0720 0x0720
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368 |
0x000b8060: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720
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0x000b8070: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720
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370 |
0x000b8080: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720
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371 |
0x000b8090: 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720 0x0720
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@end smallexample
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373 |
@end itemize
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374 |
ETEXI
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375 |
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376 |
{
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377 |
.name = "p|print",
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378 |
.args_type = "fmt:/,val:l",
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379 |
.params = "/fmt expr",
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380 |
.help = "print expression value (use $reg for CPU register access)",
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381 |
.mhandler.cmd = do_print,
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},
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383 |
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384 |
STEXI
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385 |
@item p or print/@var{fmt} @var{expr}
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386 |
@findex print
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387 |
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Print expression value. Only the @var{format} part of @var{fmt} is
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389 |
used.
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390 |
ETEXI
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391 |
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392 |
{
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393 |
.name = "i",
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394 |
.args_type = "fmt:/,addr:i,index:i.",
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395 |
.params = "/fmt addr",
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396 |
.help = "I/O port read",
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397 |
.mhandler.cmd = do_ioport_read,
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398 |
},
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399 |
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400 |
STEXI
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401 |
Read I/O port.
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402 |
ETEXI
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403 |
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404 |
{
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405 |
.name = "o",
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406 |
.args_type = "fmt:/,addr:i,val:i",
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407 |
.params = "/fmt addr value",
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408 |
.help = "I/O port write",
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409 |
.mhandler.cmd = do_ioport_write,
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410 |
},
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411 |
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412 |
STEXI
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413 |
Write to I/O port.
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414 |
ETEXI
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415 |
|
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416 |
{
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417 |
.name = "sendkey",
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418 |
.args_type = "string:s,hold_time:i?",
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419 |
.params = "keys [hold_ms]",
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420 |
.help = "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)",
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421 |
.mhandler.cmd = do_sendkey,
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422 |
},
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423 |
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424 |
STEXI
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425 |
@item sendkey @var{keys}
|
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426 |
@findex sendkey
|
|
427 |
|
|
428 |
Send @var{keys} to the emulator. @var{keys} could be the name of the
|
|
429 |
key or @code{#} followed by the raw value in either decimal or hexadecimal
|
|
430 |
format. Use @code{-} to press several keys simultaneously. Example:
|
|
431 |
@example
|
|
432 |
sendkey ctrl-alt-f1
|
|
433 |
@end example
|
|
434 |
|
|
435 |
This command is useful to send keys that your graphical user interface
|
|
436 |
intercepts at low level, such as @code{ctrl-alt-f1} in X Window.
|
|
437 |
ETEXI
|
|
438 |
|
|
439 |
{
|
|
440 |
.name = "system_reset",
|
|
441 |
.args_type = "",
|
|
442 |
.params = "",
|
|
443 |
.help = "reset the system",
|
|
444 |
.user_print = monitor_user_noop,
|
|
445 |
.mhandler.cmd_new = do_system_reset,
|
|
446 |
},
|
|
447 |
|
|
448 |
STEXI
|
|
449 |
@item system_reset
|
|
450 |
@findex system_reset
|
|
451 |
|
|
452 |
Reset the system.
|
|
453 |
ETEXI
|
|
454 |
|
|
455 |
{
|
|
456 |
.name = "system_powerdown",
|
|
457 |
.args_type = "",
|
|
458 |
.params = "",
|
|
459 |
.help = "send system power down event",
|
|
460 |
.user_print = monitor_user_noop,
|
|
461 |
.mhandler.cmd_new = do_system_powerdown,
|
|
462 |
},
|
|
463 |
|
|
464 |
STEXI
|
|
465 |
@item system_powerdown
|
|
466 |
@findex system_powerdown
|
|
467 |
|
|
468 |
Power down the system (if supported).
|
|
469 |
ETEXI
|
|
470 |
|
|
471 |
{
|
|
472 |
.name = "sum",
|
|
473 |
.args_type = "start:i,size:i",
|
|
474 |
.params = "addr size",
|
|
475 |
.help = "compute the checksum of a memory region",
|
|
476 |
.mhandler.cmd = do_sum,
|
|
477 |
},
|
|
478 |
|
|
479 |
STEXI
|
|
480 |
@item sum @var{addr} @var{size}
|
|
481 |
@findex sum
|
|
482 |
|
|
483 |
Compute the checksum of a memory region.
|
|
484 |
ETEXI
|
|
485 |
|
|
486 |
{
|
|
487 |
.name = "usb_add",
|
|
488 |
.args_type = "devname:s",
|
|
489 |
.params = "device",
|
|
490 |
.help = "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')",
|
|
491 |
.mhandler.cmd = do_usb_add,
|
|
492 |
},
|
|
493 |
|
|
494 |
STEXI
|
|
495 |
@item usb_add @var{devname}
|
|
496 |
@findex usb_add
|
|
497 |
|
|
498 |
Add the USB device @var{devname}. For details of available devices see
|
|
499 |
@ref{usb_devices}
|
|
500 |
ETEXI
|
|
501 |
|
|
502 |
{
|
|
503 |
.name = "usb_del",
|
|
504 |
.args_type = "devname:s",
|
|
505 |
.params = "device",
|
|
506 |
.help = "remove USB device 'bus.addr'",
|
|
507 |
.mhandler.cmd = do_usb_del,
|
|
508 |
},
|
|
509 |
|
|
510 |
STEXI
|
|
511 |
@item usb_del @var{devname}
|
|
512 |
@findex usb_del
|
|
513 |
|
|
514 |
Remove the USB device @var{devname} from the QEMU virtual USB
|
|
515 |
hub. @var{devname} has the syntax @code{bus.addr}. Use the monitor
|
|
516 |
command @code{info usb} to see the devices you can remove.
|
|
517 |
ETEXI
|
|
518 |
|
|
519 |
{
|
|
520 |
.name = "device_add",
|
|
521 |
.args_type = "device:O",
|
|
522 |
.params = "driver[,prop=value][,...]",
|
|
523 |
.help = "add device, like -device on the command line",
|
|
524 |
.user_print = monitor_user_noop,
|
|
525 |
.mhandler.cmd_new = do_device_add,
|
|
526 |
},
|
|
527 |
|
|
528 |
STEXI
|
|
529 |
@item device_add @var{config}
|
|
530 |
@findex device_add
|
|
531 |
|
|
532 |
Add device.
|
|
533 |
ETEXI
|
|
534 |
|
|
535 |
{
|
|
536 |
.name = "device_del",
|
|
537 |
.args_type = "id:s",
|
|
538 |
.params = "device",
|
|
539 |
.help = "remove device",
|
|
540 |
.user_print = monitor_user_noop,
|
|
541 |
.mhandler.cmd_new = do_device_del,
|
|
542 |
},
|
|
543 |
|
|
544 |
STEXI
|
|
545 |
@item device_del @var{id}
|
|
546 |
@findex device_del
|
|
547 |
|
|
548 |
Remove device @var{id}.
|
|
549 |
ETEXI
|
|
550 |
|
|
551 |
{
|
|
552 |
.name = "cpu",
|
|
553 |
.args_type = "index:i",
|
|
554 |
.params = "index",
|
|
555 |
.help = "set the default CPU",
|
|
556 |
.user_print = monitor_user_noop,
|
|
557 |
.mhandler.cmd_new = do_cpu_set,
|
|
558 |
},
|
|
559 |
|
|
560 |
STEXI
|
|
561 |
@item cpu @var{index}
|
|
562 |
@findex cpu
|
|
563 |
Set the default CPU.
|
|
564 |
ETEXI
|
|
565 |
|
|
566 |
{
|
|
567 |
.name = "mouse_move",
|
|
568 |
.args_type = "dx_str:s,dy_str:s,dz_str:s?",
|
|
569 |
.params = "dx dy [dz]",
|
|
570 |
.help = "send mouse move events",
|
|
571 |
.mhandler.cmd = do_mouse_move,
|
|
572 |
},
|
|
573 |
|
|
574 |
STEXI
|
|
575 |
@item mouse_move @var{dx} @var{dy} [@var{dz}]
|
|
576 |
@findex mouse_move
|
|
577 |
Move the active mouse to the specified coordinates @var{dx} @var{dy}
|
|
578 |
with optional scroll axis @var{dz}.
|
|
579 |
ETEXI
|
|
580 |
|
|
581 |
{
|
|
582 |
.name = "mouse_button",
|
|
583 |
.args_type = "button_state:i",
|
|
584 |
.params = "state",
|
|
585 |
.help = "change mouse button state (1=L, 2=M, 4=R)",
|
|
586 |
.mhandler.cmd = do_mouse_button,
|
|
587 |
},
|
|
588 |
|
|
589 |
STEXI
|
|
590 |
@item mouse_button @var{val}
|
|
591 |
@findex mouse_button
|
|
592 |
Change the active mouse button state @var{val} (1=L, 2=M, 4=R).
|
|
593 |
ETEXI
|
|
594 |
|
|
595 |
{
|
|
596 |
.name = "mouse_set",
|
|
597 |
.args_type = "index:i",
|
|
598 |
.params = "index",
|
|
599 |
.help = "set which mouse device receives events",
|
|
600 |
.mhandler.cmd = do_mouse_set,
|
|
601 |
},
|
|
602 |
|
|
603 |
STEXI
|
|
604 |
@item mouse_set @var{index}
|
|
605 |
@findex mouse_set
|
|
606 |
Set which mouse device receives events at given @var{index}, index
|
|
607 |
can be obtained with
|
|
608 |
@example
|
|
609 |
info mice
|
|
610 |
@end example
|
|
611 |
ETEXI
|
|
612 |
|
|
613 |
#ifdef HAS_AUDIO
|
|
614 |
{
|
|
615 |
.name = "wavcapture",
|
|
616 |
.args_type = "path:F,freq:i?,bits:i?,nchannels:i?",
|
|
617 |
.params = "path [frequency [bits [channels]]]",
|
|
618 |
.help = "capture audio to a wave file (default frequency=44100 bits=16 channels=2)",
|
|
619 |
.mhandler.cmd = do_wav_capture,
|
|
620 |
},
|
|
621 |
#endif
|
|
622 |
STEXI
|
|
623 |
@item wavcapture @var{filename} [@var{frequency} [@var{bits} [@var{channels}]]]
|
|
624 |
@findex wavcapture
|
|
625 |
Capture audio into @var{filename}. Using sample rate @var{frequency}
|
|
626 |
bits per sample @var{bits} and number of channels @var{channels}.
|
|
627 |
|
|
628 |
Defaults:
|
|
629 |
@itemize @minus
|
|
630 |
@item Sample rate = 44100 Hz - CD quality
|
|
631 |
@item Bits = 16
|
|
632 |
@item Number of channels = 2 - Stereo
|
|
633 |
@end itemize
|
|
634 |
ETEXI
|
|
635 |
|
|
636 |
#ifdef HAS_AUDIO
|
|
637 |
{
|
|
638 |
.name = "stopcapture",
|
|
639 |
.args_type = "n:i",
|
|
640 |
.params = "capture index",
|
|
641 |
.help = "stop capture",
|
|
642 |
.mhandler.cmd = do_stop_capture,
|
|
643 |
},
|
|
644 |
#endif
|
|
645 |
STEXI
|
|
646 |
@item stopcapture @var{index}
|
|
647 |
@findex stopcapture
|
|
648 |
Stop capture with a given @var{index}, index can be obtained with
|
|
649 |
@example
|
|
650 |
info capture
|
|
651 |
@end example
|
|
652 |
ETEXI
|
|
653 |
|
|
654 |
{
|
|
655 |
.name = "memsave",
|
|
656 |
.args_type = "val:l,size:i,filename:s",
|
|
657 |
.params = "addr size file",
|
|
658 |
.help = "save to disk virtual memory dump starting at 'addr' of size 'size'",
|
|
659 |
.user_print = monitor_user_noop,
|
|
660 |
.mhandler.cmd_new = do_memory_save,
|
|
661 |
},
|
|
662 |
|
|
663 |
STEXI
|
|
664 |
@item memsave @var{addr} @var{size} @var{file}
|
|
665 |
@findex memsave
|
|
666 |
save to disk virtual memory dump starting at @var{addr} of size @var{size}.
|
|
667 |
ETEXI
|
|
668 |
|
|
669 |
{
|
|
670 |
.name = "pmemsave",
|
|
671 |
.args_type = "val:l,size:i,filename:s",
|
|
672 |
.params = "addr size file",
|
|
673 |
.help = "save to disk physical memory dump starting at 'addr' of size 'size'",
|
|
674 |
.user_print = monitor_user_noop,
|
|
675 |
.mhandler.cmd_new = do_physical_memory_save,
|
|
676 |
},
|
|
677 |
|
|
678 |
STEXI
|
|
679 |
@item pmemsave @var{addr} @var{size} @var{file}
|
|
680 |
@findex pmemsave
|
|
681 |
save to disk physical memory dump starting at @var{addr} of size @var{size}.
|
|
682 |
ETEXI
|
|
683 |
|
|
684 |
{
|
|
685 |
.name = "boot_set",
|
|
686 |
.args_type = "bootdevice:s",
|
|
687 |
.params = "bootdevice",
|
|
688 |
.help = "define new values for the boot device list",
|
|
689 |
.mhandler.cmd = do_boot_set,
|
|
690 |
},
|
|
691 |
|
|
692 |
STEXI
|
|
693 |
@item boot_set @var{bootdevicelist}
|
|
694 |
@findex boot_set
|
|
695 |
|
|
696 |
Define new values for the boot device list. Those values will override
|
|
697 |
the values specified on the command line through the @code{-boot} option.
|
|
698 |
|
|
699 |
The values that can be specified here depend on the machine type, but are
|
|
700 |
the same that can be specified in the @code{-boot} command line option.
|
|
701 |
ETEXI
|
|
702 |
|
|
703 |
#if defined(TARGET_I386)
|
|
704 |
{
|
|
705 |
.name = "nmi",
|
|
706 |
.args_type = "cpu_index:i",
|
|
707 |
.params = "cpu",
|
|
708 |
.help = "inject an NMI on the given CPU",
|
|
709 |
.mhandler.cmd = do_inject_nmi,
|
|
710 |
},
|
|
711 |
#endif
|
|
712 |
STEXI
|
|
713 |
@item nmi @var{cpu}
|
|
714 |
@findex nmi
|
|
715 |
Inject an NMI on the given CPU (x86 only).
|
|
716 |
ETEXI
|
|
717 |
|
|
718 |
{
|
|
719 |
.name = "migrate",
|
|
720 |
.args_type = "detach:-d,blk:-b,inc:-i,uri:s",
|
|
721 |
.params = "[-d] [-b] [-i] uri",
|
|
722 |
.help = "migrate to URI (using -d to not wait for completion)"
|
|
723 |
"\n\t\t\t -b for migration without shared storage with"
|
|
724 |
" full copy of disk\n\t\t\t -i for migration without "
|
|
725 |
"shared storage with incremental copy of disk "
|
|
726 |
"(base image shared between src and destination)",
|
|
727 |
.user_print = monitor_user_noop,
|
|
728 |
.mhandler.cmd_new = do_migrate,
|
|
729 |
},
|
|
730 |
|
|
731 |
|
|
732 |
STEXI
|
|
733 |
@item migrate [-d] [-b] [-i] @var{uri}
|
|
734 |
@findex migrate
|
|
735 |
Migrate to @var{uri} (using -d to not wait for completion).
|
|
736 |
-b for migration with full copy of disk
|
|
737 |
-i for migration with incremental copy of disk (base image is shared)
|
|
738 |
ETEXI
|
|
739 |
|
|
740 |
{
|
|
741 |
.name = "migrate_cancel",
|
|
742 |
.args_type = "",
|
|
743 |
.params = "",
|
|
744 |
.help = "cancel the current VM migration",
|
|
745 |
.user_print = monitor_user_noop,
|
|
746 |
.mhandler.cmd_new = do_migrate_cancel,
|
|
747 |
},
|
|
748 |
|
|
749 |
STEXI
|
|
750 |
@item migrate_cancel
|
|
751 |
@findex migrate_cancel
|
|
752 |
Cancel the current VM migration.
|
|
753 |
ETEXI
|
|
754 |
|
|
755 |
{
|
|
756 |
.name = "migrate_set_speed",
|
|
757 |
.args_type = "value:f",
|
|
758 |
.params = "value",
|
|
759 |
.help = "set maximum speed (in bytes) for migrations",
|
|
760 |
.user_print = monitor_user_noop,
|
|
761 |
.mhandler.cmd_new = do_migrate_set_speed,
|
|
762 |
},
|
|
763 |
|
|
764 |
STEXI
|
|
765 |
@item migrate_set_speed @var{value}
|
|
766 |
@findex migrate_set_speed
|
|
767 |
Set maximum speed to @var{value} (in bytes) for migrations.
|
|
768 |
ETEXI
|
|
769 |
|
|
770 |
{
|
|
771 |
.name = "migrate_set_downtime",
|
|
772 |
.args_type = "value:T",
|
|
773 |
.params = "value",
|
|
774 |
.help = "set maximum tolerated downtime (in seconds) for migrations",
|
|
775 |
.user_print = monitor_user_noop,
|
|
776 |
.mhandler.cmd_new = do_migrate_set_downtime,
|
|
777 |
},
|
|
778 |
|
|
779 |
STEXI
|
|
780 |
@item migrate_set_downtime @var{second}
|
|
781 |
@findex migrate_set_downtime
|
|
782 |
Set maximum tolerated downtime (in seconds) for migration.
|
|
783 |
ETEXI
|
|
784 |
|
|
785 |
#if defined(TARGET_I386)
|
|
786 |
{
|
|
787 |
.name = "drive_add",
|
|
788 |
.args_type = "pci_addr:s,opts:s",
|
|
789 |
.params = "[[<domain>:]<bus>:]<slot>\n"
|
|
790 |
"[file=file][,if=type][,bus=n]\n"
|
|
791 |
"[,unit=m][,media=d][index=i]\n"
|
|
792 |
"[,cyls=c,heads=h,secs=s[,trans=t]]\n"
|
|
793 |
"[snapshot=on|off][,cache=on|off]",
|
|
794 |
.help = "add drive to PCI storage controller",
|
|
795 |
.mhandler.cmd = drive_hot_add,
|
|
796 |
},
|
|
797 |
#endif
|
|
798 |
|
|
799 |
STEXI
|
|
800 |
@item drive_add
|
|
801 |
@findex drive_add
|
|
802 |
Add drive to PCI storage controller.
|
|
803 |
ETEXI
|
|
804 |
|
|
805 |
#if defined(TARGET_I386)
|
|
806 |
{
|
|
807 |
.name = "pci_add",
|
|
808 |
.args_type = "pci_addr:s,type:s,opts:s?",
|
|
809 |
.params = "auto|[[<domain>:]<bus>:]<slot> nic|storage [[vlan=n][,macaddr=addr][,model=type]] [file=file][,if=type][,bus=nr]...",
|
|
810 |
.help = "hot-add PCI device",
|
|
811 |
.mhandler.cmd = pci_device_hot_add,
|
|
812 |
},
|
|
813 |
#endif
|
|
814 |
|
|
815 |
STEXI
|
|
816 |
@item pci_add
|
|
817 |
@findex pci_add
|
|
818 |
Hot-add PCI device.
|
|
819 |
ETEXI
|
|
820 |
|
|
821 |
#if defined(TARGET_I386)
|
|
822 |
{
|
|
823 |
.name = "pci_del",
|
|
824 |
.args_type = "pci_addr:s",
|
|
825 |
.params = "[[<domain>:]<bus>:]<slot>",
|
|
826 |
.help = "hot remove PCI device",
|
|
827 |
.mhandler.cmd = do_pci_device_hot_remove,
|
|
828 |
},
|
|
829 |
#endif
|
|
830 |
|
|
831 |
STEXI
|
|
832 |
@item pci_del
|
|
833 |
@findex pci_del
|
|
834 |
Hot remove PCI device.
|
|
835 |
ETEXI
|
|
836 |
|
|
837 |
{
|
|
838 |
.name = "host_net_add",
|
|
839 |
.args_type = "device:s,opts:s?",
|
|
840 |
.params = "tap|user|socket|vde|dump [options]",
|
|
841 |
.help = "add host VLAN client",
|
|
842 |
.mhandler.cmd = net_host_device_add,
|
|
843 |
},
|
|
844 |
|
|
845 |
STEXI
|
|
846 |
@item host_net_add
|
|
847 |
@findex host_net_add
|
|
848 |
Add host VLAN client.
|
|
849 |
ETEXI
|
|
850 |
|
|
851 |
{
|
|
852 |
.name = "host_net_remove",
|
|
853 |
.args_type = "vlan_id:i,device:s",
|
|
854 |
.params = "vlan_id name",
|
|
855 |
.help = "remove host VLAN client",
|
|
856 |
.mhandler.cmd = net_host_device_remove,
|
|
857 |
},
|
|
858 |
|
|
859 |
STEXI
|
|
860 |
@item host_net_remove
|
|
861 |
@findex host_net_remove
|
|
862 |
Remove host VLAN client.
|
|
863 |
ETEXI
|
|
864 |
|
|
865 |
{
|
|
866 |
.name = "netdev_add",
|
|
867 |
.args_type = "netdev:O",
|
|
868 |
.params = "[user|tap|socket],id=str[,prop=value][,...]",
|
|
869 |
.help = "add host network device",
|
|
870 |
.user_print = monitor_user_noop,
|
|
871 |
.mhandler.cmd_new = do_netdev_add,
|
|
872 |
},
|
|
873 |
|
|
874 |
STEXI
|
|
875 |
@item netdev_add
|
|
876 |
@findex netdev_add
|
|
877 |
Add host network device.
|
|
878 |
ETEXI
|
|
879 |
|
|
880 |
{
|
|
881 |
.name = "netdev_del",
|
|
882 |
.args_type = "id:s",
|
|
883 |
.params = "id",
|
|
884 |
.help = "remove host network device",
|
|
885 |
.user_print = monitor_user_noop,
|
|
886 |
.mhandler.cmd_new = do_netdev_del,
|
|
887 |
},
|
|
888 |
|
|
889 |
STEXI
|
|
890 |
@item netdev_del
|
|
891 |
@findex netdev_del
|
|
892 |
Remove host network device.
|
|
893 |
ETEXI
|
|
894 |
|
|
895 |
#ifdef CONFIG_SLIRP
|
|
896 |
{
|
|
897 |
.name = "hostfwd_add",
|
|
898 |
.args_type = "arg1:s,arg2:s?,arg3:s?",
|
|
899 |
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport",
|
|
900 |
.help = "redirect TCP or UDP connections from host to guest (requires -net user)",
|
|
901 |
.mhandler.cmd = net_slirp_hostfwd_add,
|
|
902 |
},
|
|
903 |
#endif
|
|
904 |
STEXI
|
|
905 |
@item hostfwd_add
|
|
906 |
@findex hostfwd_add
|
|
907 |
Redirect TCP or UDP connections from host to guest (requires -net user).
|
|
908 |
ETEXI
|
|
909 |
|
|
910 |
#ifdef CONFIG_SLIRP
|
|
911 |
{
|
|
912 |
.name = "hostfwd_remove",
|
|
913 |
.args_type = "arg1:s,arg2:s?,arg3:s?",
|
|
914 |
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport",
|
|
915 |
.help = "remove host-to-guest TCP or UDP redirection",
|
|
916 |
.mhandler.cmd = net_slirp_hostfwd_remove,
|
|
917 |
},
|
|
918 |
|
|
919 |
#endif
|
|
920 |
STEXI
|
|
921 |
@item hostfwd_remove
|
|
922 |
@findex hostfwd_remove
|
|
923 |
Remove host-to-guest TCP or UDP redirection.
|
|
924 |
ETEXI
|
|
925 |
|
|
926 |
{
|
|
927 |
.name = "balloon",
|
|
928 |
.args_type = "value:M",
|
|
929 |
.params = "target",
|
|
930 |
.help = "request VM to change its memory allocation (in MB)",
|
|
931 |
.user_print = monitor_user_noop,
|
|
932 |
.mhandler.cmd_async = do_balloon,
|
|
933 |
.flags = MONITOR_CMD_ASYNC,
|
|
934 |
},
|
|
935 |
|
|
936 |
STEXI
|
|
937 |
@item balloon @var{value}
|
|
938 |
@findex balloon
|
|
939 |
Request VM to change its memory allocation to @var{value} (in MB).
|
|
940 |
ETEXI
|
|
941 |
|
|
942 |
{
|
|
943 |
.name = "set_link",
|
|
944 |
.args_type = "name:s,up:b",
|
|
945 |
.params = "name on|off",
|
|
946 |
.help = "change the link status of a network adapter",
|
|
947 |
.user_print = monitor_user_noop,
|
|
948 |
.mhandler.cmd_new = do_set_link,
|
|
949 |
},
|
|
950 |
|
|
951 |
STEXI
|
|
952 |
@item set_link @var{name} [on|off]
|
|
953 |
@findex set_link
|
|
954 |
Switch link @var{name} on (i.e. up) or off (i.e. down).
|
|
955 |
ETEXI
|
|
956 |
|
|
957 |
{
|
|
958 |
.name = "watchdog_action",
|
|
959 |
.args_type = "action:s",
|
|
960 |
.params = "[reset|shutdown|poweroff|pause|debug|none]",
|
|
961 |
.help = "change watchdog action",
|
|
962 |
.mhandler.cmd = do_watchdog_action,
|
|
963 |
},
|
|
964 |
|
|
965 |
STEXI
|
|
966 |
@item watchdog_action
|
|
967 |
@findex watchdog_action
|
|
968 |
Change watchdog action.
|
|
969 |
ETEXI
|
|
970 |
|
|
971 |
{
|
|
972 |
.name = "acl_show",
|
|
973 |
.args_type = "aclname:s",
|
|
974 |
.params = "aclname",
|
|
975 |
.help = "list rules in the access control list",
|
|
976 |
.mhandler.cmd = do_acl_show,
|
|
977 |
},
|
|
978 |
|
|
979 |
STEXI
|
|
980 |
@item acl_show @var{aclname}
|
|
981 |
@findex acl_show
|
|
982 |
List all the matching rules in the access control list, and the default
|
|
983 |
policy. There are currently two named access control lists,
|
|
984 |
@var{vnc.x509dname} and @var{vnc.username} matching on the x509 client
|
|
985 |
certificate distinguished name, and SASL username respectively.
|
|
986 |
ETEXI
|
|
987 |
|
|
988 |
{
|
|
989 |
.name = "acl_policy",
|
|
990 |
.args_type = "aclname:s,policy:s",
|
|
991 |
.params = "aclname allow|deny",
|
|
992 |
.help = "set default access control list policy",
|
|
993 |
.mhandler.cmd = do_acl_policy,
|
|
994 |
},
|
|
995 |
|
|
996 |
STEXI
|
|
997 |
@item acl_policy @var{aclname} @code{allow|deny}
|
|
998 |
@findex acl_policy
|
|
999 |
Set the default access control list policy, used in the event that
|
|
1000 |
none of the explicit rules match. The default policy at startup is
|
|
1001 |
always @code{deny}.
|
|
1002 |
ETEXI
|
|
1003 |
|
|
1004 |
{
|
|
1005 |
.name = "acl_add",
|
|
1006 |
.args_type = "aclname:s,match:s,policy:s,index:i?",
|
|
1007 |
.params = "aclname match allow|deny [index]",
|
|
1008 |
.help = "add a match rule to the access control list",
|
|
1009 |
.mhandler.cmd = do_acl_add,
|
|
1010 |
},
|
|
1011 |
|
|
1012 |
STEXI
|
|
1013 |
@item acl_add @var{aclname} @var{match} @code{allow|deny} [@var{index}]
|
|
1014 |
@findex acl_add
|
|
1015 |
Add a match rule to the access control list, allowing or denying access.
|
|
1016 |
The match will normally be an exact username or x509 distinguished name,
|
|
1017 |
but can optionally include wildcard globs. eg @code{*@@EXAMPLE.COM} to
|
|
1018 |
allow all users in the @code{EXAMPLE.COM} kerberos realm. The match will
|
|
1019 |
normally be appended to the end of the ACL, but can be inserted
|
|
1020 |
earlier in the list if the optional @var{index} parameter is supplied.
|
|
1021 |
ETEXI
|
|
1022 |
|
|
1023 |
{
|
|
1024 |
.name = "acl_remove",
|
|
1025 |
.args_type = "aclname:s,match:s",
|
|
1026 |
.params = "aclname match",
|
|
1027 |
.help = "remove a match rule from the access control list",
|
|
1028 |
.mhandler.cmd = do_acl_remove,
|
|
1029 |
},
|
|
1030 |
|
|
1031 |
STEXI
|
|
1032 |
@item acl_remove @var{aclname} @var{match}
|
|
1033 |
@findex acl_remove
|
|
1034 |
Remove the specified match rule from the access control list.
|
|
1035 |
ETEXI
|
|
1036 |
|
|
1037 |
{
|
|
1038 |
.name = "acl_reset",
|
|
1039 |
.args_type = "aclname:s",
|
|
1040 |
.params = "aclname",
|
|
1041 |
.help = "reset the access control list",
|
|
1042 |
.mhandler.cmd = do_acl_reset,
|
|
1043 |
},
|
|
1044 |
|
|
1045 |
STEXI
|
|
1046 |
@item acl_reset @var{aclname}
|
|
1047 |
@findex acl_reset
|
|
1048 |
Remove all matches from the access control list, and set the default
|
|
1049 |
policy back to @code{deny}.
|
|
1050 |
ETEXI
|
|
1051 |
|
|
1052 |
#if defined(TARGET_I386)
|
|
1053 |
|
|
1054 |
{
|
|
1055 |
.name = "mce",
|
|
1056 |
.args_type = "cpu_index:i,bank:i,status:l,mcg_status:l,addr:l,misc:l",
|
|
1057 |
.params = "cpu bank status mcgstatus addr misc",
|
|
1058 |
.help = "inject a MCE on the given CPU",
|
|
1059 |
.mhandler.cmd = do_inject_mce,
|
|
1060 |
},
|
|
1061 |
|
|
1062 |
#endif
|
|
1063 |
STEXI
|
|
1064 |
@item mce @var{cpu} @var{bank} @var{status} @var{mcgstatus} @var{addr} @var{misc}
|
|
1065 |
@findex mce (x86)
|
|
1066 |
Inject an MCE on the given CPU (x86 only).
|
|
1067 |
ETEXI
|
|
1068 |
|
|
1069 |
{
|
|
1070 |
.name = "getfd",
|
|
1071 |
.args_type = "fdname:s",
|
|
1072 |
.params = "getfd name",
|
|
1073 |
.help = "receive a file descriptor via SCM rights and assign it a name",
|
|
1074 |
.user_print = monitor_user_noop,
|
|
1075 |
.mhandler.cmd_new = do_getfd,
|
|
1076 |
},
|
|
1077 |
|
|
1078 |
STEXI
|
|
1079 |
@item getfd @var{fdname}
|
|
1080 |
@findex getfd
|
|
1081 |
If a file descriptor is passed alongside this command using the SCM_RIGHTS
|
|
1082 |
mechanism on unix sockets, it is stored using the name @var{fdname} for
|
|
1083 |
later use by other monitor commands.
|
|
1084 |
ETEXI
|
|
1085 |
|
|
1086 |
{
|
|
1087 |
.name = "closefd",
|
|
1088 |
.args_type = "fdname:s",
|
|
1089 |
.params = "closefd name",
|
|
1090 |
.help = "close a file descriptor previously passed via SCM rights",
|
|
1091 |
.user_print = monitor_user_noop,
|
|
1092 |
.mhandler.cmd_new = do_closefd,
|
|
1093 |
},
|
|
1094 |
|
|
1095 |
STEXI
|
|
1096 |
@item closefd @var{fdname}
|
|
1097 |
@findex closefd
|
|
1098 |
Close the file descriptor previously assigned to @var{fdname} using the
|
|
1099 |
@code{getfd} command. This is only needed if the file descriptor was never
|
|
1100 |
used by another monitor command.
|
|
1101 |
ETEXI
|
|
1102 |
|
|
1103 |
{
|
|
1104 |
.name = "block_passwd",
|
|
1105 |
.args_type = "device:B,password:s",
|
|
1106 |
.params = "block_passwd device password",
|
|
1107 |
.help = "set the password of encrypted block devices",
|
|
1108 |
.user_print = monitor_user_noop,
|
|
1109 |
.mhandler.cmd_new = do_block_set_passwd,
|
|
1110 |
},
|
|
1111 |
|
|
1112 |
STEXI
|
|
1113 |
@item block_passwd @var{device} @var{password}
|
|
1114 |
@findex block_passwd
|
|
1115 |
Set the encrypted device @var{device} password to @var{password}
|
|
1116 |
ETEXI
|
|
1117 |
|
|
1118 |
{
|
|
1119 |
.name = "info",
|
|
1120 |
.args_type = "item:s?",
|
|
1121 |
.params = "[subcommand]",
|
|
1122 |
.help = "show various information about the system state",
|
|
1123 |
.mhandler.cmd = do_info,
|
|
1124 |
},
|
|
1125 |
|
|
1126 |
STEXI
|
|
1127 |
@item info @var{subcommand}
|
|
1128 |
@findex info
|
|
1129 |
Show various information about the system state.
|
|
1130 |
|
|
1131 |
@table @option
|
|
1132 |
@item info version
|
|
1133 |
show the version of QEMU
|
|
1134 |
@item info network
|
|
1135 |
show the various VLANs and the associated devices
|
|
1136 |
@item info chardev
|
|
1137 |
show the character devices
|
|
1138 |
@item info block
|
|
1139 |
show the block devices
|
|
1140 |
@item info blockstats
|
|
1141 |
show block device statistics
|
|
1142 |
@item info registers
|
|
1143 |
show the cpu registers
|
|
1144 |
@item info cpus
|
|
1145 |
show infos for each CPU
|
|
1146 |
@item info history
|
|
1147 |
show the command line history
|
|
1148 |
@item info irq
|
|
1149 |
show the interrupts statistics (if available)
|
|
1150 |
@item info pic
|
|
1151 |
show i8259 (PIC) state
|
|
1152 |
@item info pci
|
|
1153 |
show emulated PCI device info
|
|
1154 |
@item info tlb
|
|
1155 |
show virtual to physical memory mappings (i386 only)
|
|
1156 |
@item info mem
|
|
1157 |
show the active virtual memory mappings (i386 only)
|
|
1158 |
@item info jit
|
|
1159 |
show dynamic compiler info
|
|
1160 |
@item info kvm
|
|
1161 |
show KVM information
|
|
1162 |
@item info numa
|
|
1163 |
show NUMA information
|
|
1164 |
@item info kvm
|
|
1165 |
show KVM information
|
|
1166 |
@item info usb
|
|
1167 |
show USB devices plugged on the virtual USB hub
|
|
1168 |
@item info usbhost
|
|
1169 |
show all USB host devices
|
|
1170 |
@item info profile
|
|
1171 |
show profiling information
|
|
1172 |
@item info capture
|
|
1173 |
show information about active capturing
|
|
1174 |
@item info snapshots
|
|
1175 |
show list of VM snapshots
|
|
1176 |
@item info status
|
|
1177 |
show the current VM status (running|paused)
|
|
1178 |
@item info pcmcia
|
|
1179 |
show guest PCMCIA status
|
|
1180 |
@item info mice
|
|
1181 |
show which guest mouse is receiving events
|
|
1182 |
@item info vnc
|
|
1183 |
show the vnc server status
|
|
1184 |
@item info name
|
|
1185 |
show the current VM name
|
|
1186 |
@item info uuid
|
|
1187 |
show the current VM UUID
|
|
1188 |
@item info cpustats
|
|
1189 |
show CPU statistics
|
|
1190 |
@item info usernet
|
|
1191 |
show user network stack connection states
|
|
1192 |
@item info migrate
|
|
1193 |
show migration status
|
|
1194 |
@item info balloon
|
|
1195 |
show balloon information
|
|
1196 |
@item info qtree
|
|
1197 |
show device tree
|
|
1198 |
@item info qdm
|
|
1199 |
show qdev device model list
|
|
1200 |
@item info roms
|
|
1201 |
show roms
|
|
1202 |
@end table
|
|
1203 |
ETEXI
|
|
1204 |
|
|
1205 |
#ifdef CONFIG_SIMPLE_TRACE
|
|
1206 |
STEXI
|
|
1207 |
@item info trace
|
|
1208 |
show contents of trace buffer
|
|
1209 |
@item info trace-events
|
|
1210 |
show available trace events and their state
|
|
1211 |
ETEXI
|
|
1212 |
#endif
|
|
1213 |
|
|
1214 |
STEXI
|
|
1215 |
@end table
|
|
1216 |
ETEXI
|