.args_type = "device:B",
.params = "device|all",
.help = "commit changes to the disk images (if -snapshot is used) or backing files",
- .mhandler.cmd = do_commit,
+ .mhandler.cmd = hmp_commit,
},
STEXI
@item commit
@findex commit
Commit changes to the disk images (if -snapshot is used) or backing files.
+If the backing file is smaller than the snapshot, then the backing file will be
+resized to be the same size as the snapshot. If the snapshot is smaller than
+the backing file, the backing file will not be truncated. If you want the
+backing file to match the size of the smaller snapshot, you can safely truncate
+it yourself once the commit operation successfully completes.
ETEXI
{
{
.name = "drive_del",
- .args_type = "id:s",
+ .args_type = "id:B",
.params = "device",
.help = "remove host block device",
.user_print = monitor_user_noop,
- .mhandler.cmd_new = do_drive_del,
+ .mhandler.cmd_new = hmp_drive_del,
},
STEXI
.args_type = "filename:F",
.params = "filename",
.help = "save screen into PPM image 'filename'",
- .mhandler.cmd = hmp_screen_dump,
+ .mhandler.cmd = hmp_screendump,
},
STEXI
.args_type = "filename:F",
.params = "filename",
.help = "output logs to 'filename'",
- .mhandler.cmd = do_logfile,
+ .mhandler.cmd = hmp_logfile,
},
STEXI
.args_type = "name:s,option:b",
.params = "name on|off",
.help = "changes status of a specific trace event",
- .mhandler.cmd = do_trace_event_set_state,
+ .mhandler.cmd = hmp_trace_event,
},
STEXI
.args_type = "op:s?,arg:F?",
.params = "on|off|flush|set [arg]",
.help = "open, close, or flush trace file, or set a new file name",
- .mhandler.cmd = do_trace_file,
+ .mhandler.cmd = hmp_trace_file,
},
STEXI
.args_type = "items:s",
.params = "item1[,...]",
.help = "activate logging of the specified items",
- .mhandler.cmd = do_log,
+ .mhandler.cmd = hmp_log,
},
STEXI
.args_type = "name:s?",
.params = "[tag|id]",
.help = "save a VM snapshot. If no tag or id are provided, a new snapshot is created",
- .mhandler.cmd = do_savevm,
+ .mhandler.cmd = hmp_savevm,
},
STEXI
.args_type = "name:s",
.params = "tag|id",
.help = "restore a VM snapshot from its tag or id",
- .mhandler.cmd = do_loadvm,
+ .mhandler.cmd = hmp_loadvm,
+ .command_completion = loadvm_completion,
},
STEXI
.args_type = "name:s",
.params = "tag|id",
.help = "delete a VM snapshot from its tag or id",
- .mhandler.cmd = do_delvm,
+ .mhandler.cmd = hmp_delvm,
+ .command_completion = delvm_completion,
},
STEXI
.args_type = "option:s?",
.params = "[on|off]",
.help = "run emulation in singlestep mode or switch to normal mode",
- .mhandler.cmd = do_singlestep,
+ .mhandler.cmd = hmp_singlestep,
},
STEXI
.args_type = "device:s?",
.params = "[device]",
.help = "start gdbserver on given device (default 'tcp::1234'), stop with 'none'",
- .mhandler.cmd = do_gdbserver,
+ .mhandler.cmd = hmp_gdbserver,
},
STEXI
.args_type = "fmt:/,addr:l",
.params = "/fmt addr",
.help = "virtual memory dump starting at 'addr'",
- .mhandler.cmd = do_memory_dump,
+ .mhandler.cmd = hmp_memory_dump,
},
STEXI
.args_type = "fmt:/,addr:l",
.params = "/fmt addr",
.help = "physical memory dump starting at 'addr'",
- .mhandler.cmd = do_physical_memory_dump,
+ .mhandler.cmd = hmp_physical_memory_dump,
},
STEXI
.args_type = "fmt:/,addr:i,index:i.",
.params = "/fmt addr",
.help = "I/O port read",
- .mhandler.cmd = do_ioport_read,
+ .mhandler.cmd = hmp_ioport_read,
},
STEXI
.args_type = "fmt:/,addr:i,val:i",
.params = "/fmt addr value",
.help = "I/O port write",
- .mhandler.cmd = do_ioport_write,
+ .mhandler.cmd = hmp_ioport_write,
},
STEXI
.args_type = "keys:s,hold-time:i?",
.params = "keys [hold_ms]",
.help = "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)",
- .mhandler.cmd = hmp_send_key,
+ .mhandler.cmd = hmp_sendkey,
+ .command_completion = sendkey_completion,
},
STEXI
.args_type = "start:i,size:i",
.params = "addr size",
.help = "compute the checksum of a memory region",
- .mhandler.cmd = do_sum,
+ .mhandler.cmd = hmp_sum,
},
STEXI
.args_type = "devname:s",
.params = "device",
.help = "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')",
- .mhandler.cmd = do_usb_add,
+ .mhandler.cmd = hmp_usb_add,
},
STEXI
.args_type = "devname:s",
.params = "device",
.help = "remove USB device 'bus.addr'",
- .mhandler.cmd = do_usb_del,
+ .mhandler.cmd = hmp_usb_del,
},
STEXI
.help = "add device, like -device on the command line",
.user_print = monitor_user_noop,
.mhandler.cmd_new = do_device_add,
+ .command_completion = device_add_completion,
},
STEXI
.params = "device",
.help = "remove device",
.mhandler.cmd = hmp_device_del,
+ .command_completion = device_del_completion,
},
STEXI
.args_type = "dx_str:s,dy_str:s,dz_str:s?",
.params = "dx dy [dz]",
.help = "send mouse move events",
- .mhandler.cmd = do_mouse_move,
+ .mhandler.cmd = hmp_mouse_move,
},
STEXI
.args_type = "button_state:i",
.params = "state",
.help = "change mouse button state (1=L, 2=M, 4=R)",
- .mhandler.cmd = do_mouse_button,
+ .mhandler.cmd = hmp_mouse_button,
},
STEXI
.args_type = "index:i",
.params = "index",
.help = "set which mouse device receives events",
- .mhandler.cmd = do_mouse_set,
+ .mhandler.cmd = hmp_mouse_set,
},
STEXI
.args_type = "path:F,freq:i?,bits:i?,nchannels:i?",
.params = "path [frequency [bits [channels]]]",
.help = "capture audio to a wave file (default frequency=44100 bits=16 channels=2)",
- .mhandler.cmd = do_wav_capture,
+ .mhandler.cmd = hmp_wavcapture,
},
STEXI
@item wavcapture @var{filename} [@var{frequency} [@var{bits} [@var{channels}]]]
.args_type = "n:i",
.params = "capture index",
.help = "stop capture",
- .mhandler.cmd = do_stop_capture,
+ .mhandler.cmd = hmp_stopcapture,
},
STEXI
@item stopcapture @var{index}
.args_type = "bootdevice:s",
.params = "bootdevice",
.help = "define new values for the boot device list",
- .mhandler.cmd = do_boot_set,
+ .mhandler.cmd = hmp_boot_set,
},
STEXI
the same that can be specified in the @code{-boot} command line option.
ETEXI
-#if defined(TARGET_I386) || defined(TARGET_S390X)
{
.name = "nmi",
.args_type = "",
.params = "",
- .help = "inject an NMI on all guest's CPUs",
- .mhandler.cmd = hmp_inject_nmi,
+ .help = "inject an NMI",
+ .mhandler.cmd = hmp_nmi,
},
-#endif
STEXI
@item nmi @var{cpu}
@findex nmi
-Inject an NMI (x86) or RESTART (s390x) on the given CPU.
+Inject an NMI on the default CPU (x86/s390) or all CPUs (ppc64).
ETEXI
.params = "device data",
.help = "Write to a ring buffer character device",
.mhandler.cmd = hmp_ringbuf_write,
+ .command_completion = ringbuf_write_completion,
},
STEXI
.params = "device size",
.help = "Read from a ring buffer character device",
.mhandler.cmd = hmp_ringbuf_read,
+ .command_completion = ringbuf_write_completion,
},
STEXI
.params = "capability state",
.help = "Enable/Disable the usage of a capability for migration",
.mhandler.cmd = hmp_migrate_set_capability,
+ .command_completion = migrate_set_capability_completion,
},
STEXI
{
.name = "dump-guest-memory",
- .args_type = "paging:-p,filename:F,begin:i?,length:i?",
- .params = "[-p] filename [begin] [length]",
- .help = "dump guest memory to file"
- "\n\t\t\t begin(optional): the starting physical address"
- "\n\t\t\t length(optional): the memory size, in bytes",
+ .args_type = "paging:-p,zlib:-z,lzo:-l,snappy:-s,filename:F,begin:i?,length:i?",
+ .params = "[-p] [-z|-l|-s] filename [begin length]",
+ .help = "dump guest memory into file 'filename'.\n\t\t\t"
+ "-p: do paging to get guest's memory mapping.\n\t\t\t"
+ "-z: dump in kdump-compressed format, with zlib compression.\n\t\t\t"
+ "-l: dump in kdump-compressed format, with lzo compression.\n\t\t\t"
+ "-s: dump in kdump-compressed format, with snappy compression.\n\t\t\t"
+ "begin: the starting physical address.\n\t\t\t"
+ "length: the memory size, in bytes.",
.mhandler.cmd = hmp_dump_guest_memory,
},
STEXI
-@item dump-guest-memory [-p] @var{protocol} @var{begin} @var{length}
+@item dump-guest-memory [-p] @var{filename} @var{begin} @var{length}
+@item dump-guest-memory [-z|-l|-s] @var{filename}
@findex dump-guest-memory
Dump guest memory to @var{protocol}. The file can be processed with crash or
-gdb.
- filename: dump file name
- paging: do paging to get guest's memory mapping
+gdb. Without -z|-l|-s, the dump format is ELF.
+ -p: do paging to get guest's memory mapping.
+ -z: dump in kdump-compressed format, with zlib compression.
+ -l: dump in kdump-compressed format, with lzo compression.
+ -s: dump in kdump-compressed format, with snappy compression.
+ filename: dump file name.
begin: the starting physical address. It's optional, and should be
- specified with length together.
+ specified together with length.
length: the memory size, in bytes. It's optional, and should be specified
- with begin together.
+ together with begin.
ETEXI
{
"[,snapshot=on|off][,cache=on|off]\n"
"[,readonly=on|off][,copy-on-read=on|off]",
.help = "add drive to PCI storage controller",
- .mhandler.cmd = drive_hot_add,
+ .mhandler.cmd = hmp_drive_add,
},
STEXI
@item drive_add
@findex drive_add
Add drive to PCI storage controller.
-ETEXI
-
-#if defined(CONFIG_PCI_HOTPLUG_OLD)
- {
- .name = "pci_add",
- .args_type = "pci_addr:s,type:s,opts:s?",
- .params = "auto|[[<domain>:]<bus>:]<slot> nic|storage [[vlan=n][,macaddr=addr][,model=type]] [file=file][,if=type][,bus=nr]...",
- .help = "hot-add PCI device",
- .mhandler.cmd = pci_device_hot_add,
- },
-#endif
-
-STEXI
-@item pci_add
-@findex pci_add
-Hot-add PCI device.
-ETEXI
-
-#if defined(CONFIG_PCI_HOTPLUG_OLD)
- {
- .name = "pci_del",
- .args_type = "pci_addr:s",
- .params = "[[<domain>:]<bus>:]<slot>",
- .help = "hot remove PCI device",
- .mhandler.cmd = do_pci_device_hot_remove,
- },
-#endif
-
-STEXI
-@item pci_del
-@findex pci_del
-Hot remove PCI device.
ETEXI
{
"<tlb header> = 32bit x 4\n\t\t\t"
"<tlb header prefix> = 32bit x 4",
.user_print = pcie_aer_inject_error_print,
- .mhandler.cmd_new = do_pcie_aer_inject_error,
+ .mhandler.cmd_new = hmp_pcie_aer_inject_error,
},
STEXI
{
.name = "host_net_add",
.args_type = "device:s,opts:s?",
- .params = "tap|user|socket|vde|netmap|dump [options]",
+ .params = "tap|user|socket|vde|netmap|bridge|vhost-user|dump [options]",
.help = "add host VLAN client",
- .mhandler.cmd = net_host_device_add,
+ .mhandler.cmd = hmp_host_net_add,
+ .command_completion = host_net_add_completion,
},
STEXI
.args_type = "vlan_id:i,device:s",
.params = "vlan_id name",
.help = "remove host VLAN client",
- .mhandler.cmd = net_host_device_remove,
+ .mhandler.cmd = hmp_host_net_remove,
+ .command_completion = host_net_remove_completion,
},
STEXI
{
.name = "netdev_add",
.args_type = "netdev:O",
- .params = "[user|tap|socket|hubport|netmap],id=str[,prop=value][,...]",
+ .params = "[user|tap|socket|vde|bridge|hubport|netmap|vhost-user],id=str[,prop=value][,...]",
.help = "add host network device",
.mhandler.cmd = hmp_netdev_add,
+ .command_completion = netdev_add_completion,
},
STEXI
.params = "id",
.help = "remove host network device",
.mhandler.cmd = hmp_netdev_del,
+ .command_completion = netdev_del_completion,
},
STEXI
@item netdev_del
@findex netdev_del
Remove host network device.
+ETEXI
+
+ {
+ .name = "object_add",
+ .args_type = "object:O",
+ .params = "[qom-type=]type,id=str[,prop=value][,...]",
+ .help = "create QOM object",
+ .mhandler.cmd = hmp_object_add,
+ .command_completion = object_add_completion,
+ },
+
+STEXI
+@item object_add
+@findex object_add
+Create QOM object.
+ETEXI
+
+ {
+ .name = "object_del",
+ .args_type = "id:s",
+ .params = "id",
+ .help = "destroy QOM object",
+ .mhandler.cmd = hmp_object_del,
+ .command_completion = object_del_completion,
+ },
+
+STEXI
+@item object_del
+@findex object_del
+Destroy QOM object.
ETEXI
#ifdef CONFIG_SLIRP
.args_type = "arg1:s,arg2:s?,arg3:s?",
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport-[guestaddr]:guestport",
.help = "redirect TCP or UDP connections from host to guest (requires -net user)",
- .mhandler.cmd = net_slirp_hostfwd_add,
+ .mhandler.cmd = hmp_hostfwd_add,
},
#endif
STEXI
.args_type = "arg1:s,arg2:s?,arg3:s?",
.params = "[vlan_id name] [tcp|udp]:[hostaddr]:hostport",
.help = "remove host-to-guest TCP or UDP redirection",
- .mhandler.cmd = net_slirp_hostfwd_remove,
+ .mhandler.cmd = hmp_hostfwd_remove,
},
#endif
.params = "name on|off",
.help = "change the link status of a network adapter",
.mhandler.cmd = hmp_set_link,
+ .command_completion = set_link_completion,
},
STEXI
.args_type = "action:s",
.params = "[reset|shutdown|poweroff|pause|debug|none]",
.help = "change watchdog action",
- .mhandler.cmd = do_watchdog_action,
+ .mhandler.cmd = hmp_watchdog_action,
+ .command_completion = watchdog_action_completion,
},
STEXI
.args_type = "aclname:s",
.params = "aclname",
.help = "list rules in the access control list",
- .mhandler.cmd = do_acl_show,
+ .mhandler.cmd = hmp_acl_show,
},
STEXI
.args_type = "aclname:s,policy:s",
.params = "aclname allow|deny",
.help = "set default access control list policy",
- .mhandler.cmd = do_acl_policy,
+ .mhandler.cmd = hmp_acl_policy,
},
STEXI
.args_type = "aclname:s,match:s,policy:s,index:i?",
.params = "aclname match allow|deny [index]",
.help = "add a match rule to the access control list",
- .mhandler.cmd = do_acl_add,
+ .mhandler.cmd = hmp_acl_add,
},
STEXI
.args_type = "aclname:s,match:s",
.params = "aclname match",
.help = "remove a match rule from the access control list",
- .mhandler.cmd = do_acl_remove,
+ .mhandler.cmd = hmp_acl_remove,
},
STEXI
.args_type = "aclname:s",
.params = "aclname",
.help = "reset the access control list",
- .mhandler.cmd = do_acl_reset,
+ .mhandler.cmd = hmp_acl_reset,
},
STEXI
.args_type = "broadcast:-b,cpu_index:i,bank:i,status:l,mcg_status:l,addr:l,misc:l",
.params = "[-b] cpu bank status mcgstatus addr misc",
.help = "inject a MCE on the given CPU [and broadcast to other CPUs with -b option]",
- .mhandler.cmd = do_inject_mce,
+ .mhandler.cmd = hmp_mce,
},
#endif
.params = "args",
.help = "add chardev",
.mhandler.cmd = hmp_chardev_add,
+ .command_completion = chardev_add_completion,
},
STEXI
.params = "id",
.help = "remove chardev",
.mhandler.cmd = hmp_chardev_remove,
+ .command_completion = chardev_remove_completion,
},
STEXI
Executes a qemu-io command on the given block device.
+ETEXI
+
+ {
+ .name = "cpu-add",
+ .args_type = "id:i",
+ .params = "id",
+ .help = "add cpu",
+ .mhandler.cmd = hmp_cpu_add,
+ },
+
+STEXI
+@item cpu-add @var{id}
+Add CPU with id @var{id}
ETEXI
{
.args_type = "item:s?",
.params = "[subcommand]",
.help = "show various information about the system state",
- .mhandler.cmd = do_info_help,
+ .mhandler.cmd = hmp_info_help,
.sub_table = info_cmds,
},
show list of VM snapshots
@item info status
show the current VM status (running|paused)
-@item info pcmcia
-show guest PCMCIA status
@item info mice
show which guest mouse is receiving events
@item info vnc
show roms
@item info tpm
show the TPM device
+@item info memory-devices
+show the memory devices
@end table
ETEXI
projects / qemu.git / blobdiff