monitor: remove mhandler.cmd_new

This is no longer necessary now that we aren't using middle mode anymore. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20160912091913.15831-12-marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
10 years ago · 2b9e35760a
4 changed files with 170 additions and 173 deletions
--- a/docs/writing-qmp-commands.txt
+++ b/docs/writing-qmp-commands.txt
@ -335,7 +335,7 @@ we should add it to the hmp-commands.hx file:
        .args_type  = "message:s?",
        .params     = "hello-world [message]",
        .help       = "Print message to the standard output",
-        .mhandler.cmd = hmp_hello_world,
+        .cmd        = hmp_hello_world,
    },

 STEXI
@ -515,7 +515,7 @@ in the monitor.c file. The entry for the "info alarmclock" follows:
        .args_type  = "",
        .params     = "",
        .help       = "show information about the alarm clock",
-        .mhandler.cmd = hmp_info_alarm_clock,
+        .cmd        = hmp_info_alarm_clock,
    },

 To test this, run qemu and type "info alarmclock" in the user monitor.
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@ -18,7 +18,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the version of QEMU",
-        .mhandler.cmd = hmp_info_version,
+        .cmd        = hmp_info_version,
    },

 STEXI
@ -32,7 +32,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the network state",
-        .mhandler.cmd = hmp_info_network,
+        .cmd        = hmp_info_network,
    },

 STEXI
@ -46,7 +46,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the character devices",
-        .mhandler.cmd = hmp_info_chardev,
+        .cmd        = hmp_info_chardev,
    },

 STEXI
@ -61,7 +61,7 @@ ETEXI
        .params     = "[-n] [-v] [device]",
        .help       = "show info of one block device or all block devices "
                      "(-n: show named nodes; -v: show details)",
-        .mhandler.cmd = hmp_info_block,
+        .cmd        = hmp_info_block,
    },

 STEXI
@ -75,7 +75,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show block device statistics",
-        .mhandler.cmd = hmp_info_blockstats,
+        .cmd        = hmp_info_blockstats,
    },

 STEXI
@ -89,7 +89,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show progress of ongoing block device operations",
-        .mhandler.cmd = hmp_info_block_jobs,
+        .cmd        = hmp_info_block_jobs,
    },

 STEXI
@ -103,7 +103,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the cpu registers",
-        .mhandler.cmd = hmp_info_registers,
+        .cmd        = hmp_info_registers,
    },

 STEXI
@ -118,7 +118,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show local apic state",
-        .mhandler.cmd = hmp_info_local_apic,
+        .cmd        = hmp_info_local_apic,
    },
 #endif

@ -134,7 +134,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show io apic state",
-        .mhandler.cmd = hmp_info_io_apic,
+        .cmd        = hmp_info_io_apic,
    },
 #endif

@ -149,7 +149,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show infos for each CPU",
-        .mhandler.cmd = hmp_info_cpus,
+        .cmd        = hmp_info_cpus,
    },

 STEXI
@ -163,7 +163,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the command line history",
-        .mhandler.cmd = hmp_info_history,
+        .cmd        = hmp_info_history,
    },

 STEXI
@ -180,11 +180,11 @@ ETEXI
        .params     = "",
        .help       = "show the interrupts statistics (if available)",
 #ifdef TARGET_SPARC
-        .mhandler.cmd = sun4m_hmp_info_irq,
+        .cmd        = sun4m_hmp_info_irq,
 #elif defined(TARGET_LM32)
-        .mhandler.cmd = lm32_hmp_info_irq,
+        .cmd        = lm32_hmp_info_irq,
 #else
-        .mhandler.cmd = hmp_info_irq,
+        .cmd        = hmp_info_irq,
 #endif
    },

@ -200,11 +200,11 @@ ETEXI
        .params     = "",
        .help       = "show i8259 (PIC) state",
 #ifdef TARGET_SPARC
-        .mhandler.cmd = sun4m_hmp_info_pic,
+        .cmd        = sun4m_hmp_info_pic,
 #elif defined(TARGET_LM32)
-        .mhandler.cmd = lm32_hmp_info_pic,
+        .cmd        = lm32_hmp_info_pic,
 #else
-        .mhandler.cmd = hmp_info_pic,
+        .cmd        = hmp_info_pic,
 #endif
    },
 #endif
@ -220,7 +220,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show PCI info",
-        .mhandler.cmd = hmp_info_pci,
+        .cmd        = hmp_info_pci,
    },

 STEXI
@ -236,7 +236,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show virtual to physical memory mappings",
-        .mhandler.cmd = hmp_info_tlb,
+        .cmd        = hmp_info_tlb,
    },
 #endif

@ -252,7 +252,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the active virtual memory mappings",
-        .mhandler.cmd = hmp_info_mem,
+        .cmd        = hmp_info_mem,
    },
 #endif

@ -267,7 +267,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show memory tree",
-        .mhandler.cmd = hmp_info_mtree,
+        .cmd        = hmp_info_mtree,
    },

 STEXI
@ -281,7 +281,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show dynamic compiler info",
-        .mhandler.cmd = hmp_info_jit,
+        .cmd        = hmp_info_jit,
    },

 STEXI
@ -295,7 +295,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show dynamic compiler opcode counters",
-        .mhandler.cmd = hmp_info_opcount,
+        .cmd        = hmp_info_opcount,
    },

 STEXI
@ -309,7 +309,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show KVM information",
-        .mhandler.cmd = hmp_info_kvm,
+        .cmd        = hmp_info_kvm,
    },

 STEXI
@ -323,7 +323,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show NUMA information",
-        .mhandler.cmd = hmp_info_numa,
+        .cmd        = hmp_info_numa,
    },

 STEXI
@ -337,7 +337,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show guest USB devices",
-        .mhandler.cmd = hmp_info_usb,
+        .cmd        = hmp_info_usb,
    },

 STEXI
@ -351,7 +351,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show host USB devices",
-        .mhandler.cmd = hmp_info_usbhost,
+        .cmd        = hmp_info_usbhost,
    },

 STEXI
@ -365,7 +365,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show profiling information",
-        .mhandler.cmd = hmp_info_profile,
+        .cmd        = hmp_info_profile,
    },

 STEXI
@ -379,7 +379,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show capture information",
-        .mhandler.cmd = hmp_info_capture,
+        .cmd        = hmp_info_capture,
    },

 STEXI
@ -393,7 +393,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the currently saved VM snapshots",
-        .mhandler.cmd = hmp_info_snapshots,
+        .cmd        = hmp_info_snapshots,
    },

 STEXI
@ -407,7 +407,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the current VM status (running|paused)",
-        .mhandler.cmd = hmp_info_status,
+        .cmd        = hmp_info_status,
    },

 STEXI
@ -421,7 +421,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show which guest mouse is receiving events",
-        .mhandler.cmd = hmp_info_mice,
+        .cmd        = hmp_info_mice,
    },

 STEXI
@ -435,7 +435,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the vnc server status",
-        .mhandler.cmd = hmp_info_vnc,
+        .cmd        = hmp_info_vnc,
    },

 STEXI
@ -450,7 +450,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the spice server status",
-        .mhandler.cmd = hmp_info_spice,
+        .cmd        = hmp_info_spice,
    },
 #endif

@ -465,7 +465,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the current VM name",
-        .mhandler.cmd = hmp_info_name,
+        .cmd        = hmp_info_name,
    },

 STEXI
@ -479,7 +479,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the current VM UUID",
-        .mhandler.cmd = hmp_info_uuid,
+        .cmd        = hmp_info_uuid,
    },

 STEXI
@ -493,7 +493,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show CPU statistics",
-        .mhandler.cmd = hmp_info_cpustats,
+        .cmd        = hmp_info_cpustats,
    },

 STEXI
@ -508,7 +508,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show user network stack connection states",
-        .mhandler.cmd = hmp_info_usernet,
+        .cmd        = hmp_info_usernet,
    },
 #endif

@ -523,7 +523,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show migration status",
-        .mhandler.cmd = hmp_info_migrate,
+        .cmd        = hmp_info_migrate,
    },

 STEXI
@ -537,7 +537,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show current migration capabilities",
-        .mhandler.cmd = hmp_info_migrate_capabilities,
+        .cmd        = hmp_info_migrate_capabilities,
    },

 STEXI
@ -551,7 +551,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show current migration parameters",
-        .mhandler.cmd = hmp_info_migrate_parameters,
+        .cmd        = hmp_info_migrate_parameters,
    },

 STEXI
@ -565,7 +565,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show current migration xbzrle cache size",
-        .mhandler.cmd = hmp_info_migrate_cache_size,
+        .cmd        = hmp_info_migrate_cache_size,
    },

 STEXI
@ -579,7 +579,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show balloon information",
-        .mhandler.cmd = hmp_info_balloon,
+        .cmd        = hmp_info_balloon,
    },

 STEXI
@ -593,7 +593,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show device tree",
-        .mhandler.cmd = hmp_info_qtree,
+        .cmd        = hmp_info_qtree,
    },

 STEXI
@ -607,7 +607,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show qdev device model list",
-        .mhandler.cmd = hmp_info_qdm,
+        .cmd        = hmp_info_qdm,
    },

 STEXI
@ -621,7 +621,7 @@ ETEXI
        .args_type  = "path:s?",
        .params     = "[path]",
        .help       = "show QOM composition tree",
-        .mhandler.cmd = hmp_info_qom_tree,
+        .cmd        = hmp_info_qom_tree,
    },

 STEXI
@ -635,7 +635,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show roms",
-        .mhandler.cmd = hmp_info_roms,
+        .cmd        = hmp_info_roms,
    },

 STEXI
@ -650,7 +650,7 @@ ETEXI
        .params     = "[name] [vcpu]",
        .help       = "show available trace-events & their state "
                      "(name: event name pattern; vcpu: vCPU to query, default is any)",
-        .mhandler.cmd = hmp_info_trace_events,
+        .cmd = hmp_info_trace_events,
        .command_completion = info_trace_events_completion,
    },

@ -665,7 +665,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show the TPM device",
-        .mhandler.cmd = hmp_info_tpm,
+        .cmd        = hmp_info_tpm,
    },

 STEXI
@ -679,7 +679,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show memory backends",
-        .mhandler.cmd = hmp_info_memdev,
+        .cmd        = hmp_info_memdev,
    },

 STEXI
@ -693,7 +693,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show memory devices",
-        .mhandler.cmd = hmp_info_memory_devices,
+        .cmd        = hmp_info_memory_devices,
    },

 STEXI
@ -707,7 +707,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "show iothreads",
-        .mhandler.cmd = hmp_info_iothreads,
+        .cmd        = hmp_info_iothreads,
    },

 STEXI
@ -721,7 +721,7 @@ ETEXI
        .args_type  = "name:s",
        .params     = "name",
        .help       = "Show rocker switch",
-        .mhandler.cmd = hmp_rocker,
+        .cmd        = hmp_rocker,
    },

 STEXI
@ -735,7 +735,7 @@ ETEXI
        .args_type  = "name:s",
        .params     = "name",
        .help       = "Show rocker ports",
-        .mhandler.cmd = hmp_rocker_ports,
+        .cmd        = hmp_rocker_ports,
    },

 STEXI
@ -749,7 +749,7 @@ ETEXI
        .args_type  = "name:s,tbl_id:i?",
        .params     = "name [tbl_id]",
        .help       = "Show rocker OF-DPA flow tables",
-        .mhandler.cmd = hmp_rocker_of_dpa_flows,
+        .cmd        = hmp_rocker_of_dpa_flows,
    },

 STEXI
@ -763,7 +763,7 @@ ETEXI
        .args_type  = "name:s,type:i?",
        .params     = "name [type]",
        .help       = "Show rocker OF-DPA groups",
-        .mhandler.cmd = hmp_rocker_of_dpa_groups,
+        .cmd        = hmp_rocker_of_dpa_groups,
    },

 STEXI
@ -778,7 +778,7 @@ ETEXI
        .args_type  = "addr:l",
        .params     = "address",
        .help       = "Display the value of a storage key",
-        .mhandler.cmd = hmp_info_skeys,
+        .cmd        = hmp_info_skeys,
    },
 #endif

@ -793,7 +793,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "Display the latest dump status",
-        .mhandler.cmd = hmp_info_dump,
+        .cmd        = hmp_info_dump,
    },

 STEXI
@ -807,7 +807,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "Show information about hotpluggable CPUs",
-        .mhandler.cmd = hmp_hotpluggable_cpus,
+        .cmd        = hmp_hotpluggable_cpus,
    },

 STEXI
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@ -14,7 +14,7 @@ ETEXI
        .args_type  = "name:S?",
        .params     = "[cmd]",
        .help       = "show the help",
-        .mhandler.cmd = do_help_cmd,
+        .cmd        = do_help_cmd,
    },

 STEXI
@ -28,7 +28,7 @@ ETEXI
        .args_type  = "device:B",
        .params     = "device|all",
        .help       = "commit changes to the disk images (if -snapshot is used) or backing files",
-        .mhandler.cmd = hmp_commit,
+        .cmd        = hmp_commit,
    },

 STEXI
@ -47,7 +47,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "quit the emulator",
-        .mhandler.cmd = hmp_quit,
+        .cmd        = hmp_quit,
    },

 STEXI
@ -61,7 +61,7 @@ ETEXI
        .args_type  = "device:B,size:o",
        .params     = "device size",
        .help       = "resize a block image",
-        .mhandler.cmd = hmp_block_resize,
+        .cmd        = hmp_block_resize,
    },

 STEXI
@ -78,7 +78,7 @@ ETEXI
        .args_type  = "device:B,speed:o?,base:s?",
        .params     = "device [speed [base]]",
        .help       = "copy data from a backing file into a block device",
-        .mhandler.cmd = hmp_block_stream,
+        .cmd        = hmp_block_stream,
    },

 STEXI
@ -92,7 +92,7 @@ ETEXI
        .args_type  = "device:B,speed:o",
        .params     = "device speed",
        .help       = "set maximum speed for a background block operation",
-        .mhandler.cmd = hmp_block_job_set_speed,
+        .cmd        = hmp_block_job_set_speed,
    },

 STEXI
@ -107,7 +107,7 @@ ETEXI
        .params     = "[-f] device",
        .help       = "stop an active background block operation (use -f"
                      "\n\t\t\t if the operation is currently paused)",
-        .mhandler.cmd = hmp_block_job_cancel,
+        .cmd        = hmp_block_job_cancel,
    },

 STEXI
@ -121,7 +121,7 @@ ETEXI
        .args_type  = "device:B",
        .params     = "device",
        .help       = "stop an active background block operation",
-        .mhandler.cmd = hmp_block_job_complete,
+        .cmd        = hmp_block_job_complete,
    },

 STEXI
@ -136,7 +136,7 @@ ETEXI
        .args_type  = "device:B",
        .params     = "device",
        .help       = "pause an active background block operation",
-        .mhandler.cmd = hmp_block_job_pause,
+        .cmd        = hmp_block_job_pause,
    },

 STEXI
@ -150,7 +150,7 @@ ETEXI
        .args_type  = "device:B",
        .params     = "device",
        .help       = "resume a paused background block operation",
-        .mhandler.cmd = hmp_block_job_resume,
+        .cmd        = hmp_block_job_resume,
    },

 STEXI
@ -164,7 +164,7 @@ ETEXI
        .args_type  = "force:-f,device:B",
        .params     = "[-f] device",
        .help       = "eject a removable medium (use -f to force it)",
-        .mhandler.cmd = hmp_eject,
+        .cmd        = hmp_eject,
    },

 STEXI
@ -178,7 +178,7 @@ ETEXI
        .args_type  = "id:B",
        .params     = "device",
        .help       = "remove host block device",
-        .mhandler.cmd = hmp_drive_del,
+        .cmd        = hmp_drive_del,
    },

 STEXI
@ -197,7 +197,7 @@ ETEXI
        .args_type  = "device:B,target:F,arg:s?,read-only-mode:s?",
        .params     = "device filename [format [read-only-mode]]",
        .help       = "change a removable medium, optional format",
-        .mhandler.cmd = hmp_change,
+        .cmd        = hmp_change,
    },

 STEXI
@ -256,7 +256,7 @@ ETEXI
        .args_type  = "filename:F",
        .params     = "filename",
        .help       = "save screen into PPM image 'filename'",
-        .mhandler.cmd = hmp_screendump,
+        .cmd        = hmp_screendump,
    },

 STEXI
@ -270,7 +270,7 @@ ETEXI
        .args_type  = "filename:F",
        .params     = "filename",
        .help       = "output logs to 'filename'",
-        .mhandler.cmd = hmp_logfile,
+        .cmd        = hmp_logfile,
    },

 STEXI
@ -285,7 +285,7 @@ ETEXI
        .params     = "name on|off [vcpu]",
        .help       = "changes status of a specific trace event "
                      "(vcpu: vCPU to set, default is all)",
-        .mhandler.cmd = hmp_trace_event,
+        .cmd = hmp_trace_event,
        .command_completion = trace_event_completion,
    },

@ -301,7 +301,7 @@ ETEXI
        .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 = hmp_trace_file,
+        .cmd        = hmp_trace_file,
    },

 STEXI
@ -316,7 +316,7 @@ ETEXI
        .args_type  = "items:s",
        .params     = "item1[,...]",
        .help       = "activate logging of the specified items",
-        .mhandler.cmd = hmp_log,
+        .cmd        = hmp_log,
    },

 STEXI
@ -330,7 +330,7 @@ ETEXI
        .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 = hmp_savevm,
+        .cmd        = hmp_savevm,
    },

 STEXI
@ -347,7 +347,7 @@ ETEXI
        .args_type  = "name:s",
        .params     = "tag|id",
        .help       = "restore a VM snapshot from its tag or id",
-        .mhandler.cmd = hmp_loadvm,
+        .cmd        = hmp_loadvm,
        .command_completion = loadvm_completion,
    },

@ -363,7 +363,7 @@ ETEXI
        .args_type  = "name:s",
        .params     = "tag|id",
        .help       = "delete a VM snapshot from its tag or id",
-        .mhandler.cmd = hmp_delvm,
+        .cmd        = hmp_delvm,
        .command_completion = delvm_completion,
    },

@ -378,7 +378,7 @@ ETEXI
        .args_type  = "option:s?",
        .params     = "[on|off]",
        .help       = "run emulation in singlestep mode or switch to normal mode",
-        .mhandler.cmd = hmp_singlestep,
+        .cmd        = hmp_singlestep,
    },

 STEXI
@ -393,7 +393,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "stop emulation",
-        .mhandler.cmd = hmp_stop,
+        .cmd        = hmp_stop,
    },

 STEXI
@ -407,7 +407,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "resume emulation",
-        .mhandler.cmd = hmp_cont,
+        .cmd        = hmp_cont,
    },

 STEXI
@ -421,7 +421,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "wakeup guest from suspend",
-        .mhandler.cmd = hmp_system_wakeup,
+        .cmd        = hmp_system_wakeup,
    },

 STEXI
@ -435,7 +435,7 @@ ETEXI
        .args_type  = "device:s?",
        .params     = "[device]",
        .help       = "start gdbserver on given device (default 'tcp::1234'), stop with 'none'",
-        .mhandler.cmd = hmp_gdbserver,
+        .cmd        = hmp_gdbserver,
    },

 STEXI
@ -449,7 +449,7 @@ ETEXI
        .args_type  = "fmt:/,addr:l",
        .params     = "/fmt addr",
        .help       = "virtual memory dump starting at 'addr'",
-        .mhandler.cmd = hmp_memory_dump,
+        .cmd        = hmp_memory_dump,
    },

 STEXI
@ -463,7 +463,7 @@ ETEXI
        .args_type  = "fmt:/,addr:l",
        .params     = "/fmt addr",
        .help       = "physical memory dump starting at 'addr'",
-        .mhandler.cmd = hmp_physical_memory_dump,
+        .cmd        = hmp_physical_memory_dump,
    },

 STEXI
@ -530,7 +530,7 @@ ETEXI
        .args_type  = "fmt:/,val:l",
        .params     = "/fmt expr",
        .help       = "print expression value (use $reg for CPU register access)",
-        .mhandler.cmd = do_print,
+        .cmd        = do_print,
    },

 STEXI
@ -545,7 +545,7 @@ ETEXI
        .args_type  = "fmt:/,addr:i,index:i.",
        .params     = "/fmt addr",
        .help       = "I/O port read",
-        .mhandler.cmd = hmp_ioport_read,
+        .cmd        = hmp_ioport_read,
    },

 STEXI
@ -559,7 +559,7 @@ ETEXI
        .args_type  = "fmt:/,addr:i,val:i",
        .params     = "/fmt addr value",
        .help       = "I/O port write",
-        .mhandler.cmd = hmp_ioport_write,
+        .cmd        = hmp_ioport_write,
    },

 STEXI
@ -573,7 +573,7 @@ ETEXI
        .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_sendkey,
+        .cmd        = hmp_sendkey,
        .command_completion = sendkey_completion,
    },

@ -596,7 +596,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "reset the system",
-        .mhandler.cmd = hmp_system_reset,
+        .cmd        = hmp_system_reset,
    },

 STEXI
@ -610,7 +610,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "send system power down event",
-        .mhandler.cmd = hmp_system_powerdown,
+        .cmd        = hmp_system_powerdown,
    },

 STEXI
@ -624,7 +624,7 @@ ETEXI
        .args_type  = "start:i,size:i",
        .params     = "addr size",
        .help       = "compute the checksum of a memory region",
-        .mhandler.cmd = hmp_sum,
+        .cmd        = hmp_sum,
    },

 STEXI
@ -638,7 +638,7 @@ ETEXI
        .args_type  = "devname:s",
        .params     = "device",
        .help       = "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')",
-        .mhandler.cmd = hmp_usb_add,
+        .cmd        = hmp_usb_add,
    },

 STEXI
@ -653,7 +653,7 @@ ETEXI
        .args_type  = "devname:s",
        .params     = "device",
        .help       = "remove USB device 'bus.addr'",
-        .mhandler.cmd = hmp_usb_del,
+        .cmd        = hmp_usb_del,
    },

 STEXI
@ -669,7 +669,7 @@ ETEXI
        .args_type  = "device:O",
        .params     = "driver[,prop=value][,...]",
        .help       = "add device, like -device on the command line",
-        .mhandler.cmd = hmp_device_add,
+        .cmd        = hmp_device_add,
        .command_completion = device_add_completion,
    },

@ -684,7 +684,7 @@ ETEXI
        .args_type  = "id:s",
        .params     = "device",
        .help       = "remove device",
-        .mhandler.cmd = hmp_device_del,
+        .cmd        = hmp_device_del,
        .command_completion = device_del_completion,
    },

@ -700,7 +700,7 @@ ETEXI
        .args_type  = "index:i",
        .params     = "index",
        .help       = "set the default CPU",
-        .mhandler.cmd = hmp_cpu,
+        .cmd        = hmp_cpu,
    },

 STEXI
@ -714,7 +714,7 @@ ETEXI
        .args_type  = "dx_str:s,dy_str:s,dz_str:s?",
        .params     = "dx dy [dz]",
        .help       = "send mouse move events",
-        .mhandler.cmd = hmp_mouse_move,
+        .cmd        = hmp_mouse_move,
    },

 STEXI
@ -729,7 +729,7 @@ ETEXI
        .args_type  = "button_state:i",
        .params     = "state",
        .help       = "change mouse button state (1=L, 2=M, 4=R)",
-        .mhandler.cmd = hmp_mouse_button,
+        .cmd        = hmp_mouse_button,
    },

 STEXI
@ -743,7 +743,7 @@ ETEXI
        .args_type  = "index:i",
        .params     = "index",
        .help       = "set which mouse device receives events",
-        .mhandler.cmd = hmp_mouse_set,
+        .cmd        = hmp_mouse_set,
    },

 STEXI
@ -761,7 +761,7 @@ ETEXI
        .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 = hmp_wavcapture,
+        .cmd        = hmp_wavcapture,
    },
 STEXI
@item wavcapture @var{filename} [@var{frequency} [@var{bits} [@var{channels}]]]
@ -782,7 +782,7 @@ ETEXI
        .args_type  = "n:i",
        .params     = "capture index",
        .help       = "stop capture",
-        .mhandler.cmd = hmp_stopcapture,
+        .cmd        = hmp_stopcapture,
    },
 STEXI
@item stopcapture @var{index}
@ -798,7 +798,7 @@ ETEXI
        .args_type  = "val:l,size:i,filename:s",
        .params     = "addr size file",
        .help       = "save to disk virtual memory dump starting at 'addr' of size 'size'",
-        .mhandler.cmd = hmp_memsave,
+        .cmd        = hmp_memsave,
    },

 STEXI
@ -812,7 +812,7 @@ ETEXI
        .args_type  = "val:l,size:i,filename:s",
        .params     = "addr size file",
        .help       = "save to disk physical memory dump starting at 'addr' of size 'size'",
-        .mhandler.cmd = hmp_pmemsave,
+        .cmd        = hmp_pmemsave,
    },

 STEXI
@ -826,7 +826,7 @@ ETEXI
        .args_type  = "bootdevice:s",
        .params     = "bootdevice",
        .help       = "define new values for the boot device list",
-        .mhandler.cmd = hmp_boot_set,
+        .cmd        = hmp_boot_set,
    },

 STEXI
@ -844,7 +844,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "inject an NMI",
-        .mhandler.cmd = hmp_nmi,
+        .cmd        = hmp_nmi,
    },
 STEXI
@item nmi @var{cpu}
@ -858,7 +858,7 @@ ETEXI
        .args_type  = "device:s,data:s",
        .params     = "device data",
        .help       = "Write to a ring buffer character device",
-        .mhandler.cmd = hmp_ringbuf_write,
+        .cmd        = hmp_ringbuf_write,
        .command_completion = ringbuf_write_completion,
    },

@ -875,7 +875,7 @@ ETEXI
        .args_type  = "device:s,size:i",
        .params     = "device size",
        .help       = "Read from a ring buffer character device",
-        .mhandler.cmd = hmp_ringbuf_read,
+        .cmd        = hmp_ringbuf_read,
        .command_completion = ringbuf_write_completion,
    },

@ -901,7 +901,7 @@ ETEXI
 		      " full copy of disk\n\t\t\t -i for migration without "
 		      "shared storage with incremental copy of disk "
 		      "(base image shared between src and destination)",
-        .mhandler.cmd = hmp_migrate,
+        .cmd        = hmp_migrate,
    },


@ -918,7 +918,7 @@ ETEXI
        .args_type  = "",
        .params     = "",
        .help       = "cancel the current VM migration",
-        .mhandler.cmd = hmp_migrate_cancel,
+        .cmd        = hmp_migrate_cancel,
    },

 STEXI
@ -933,7 +933,7 @@ ETEXI
        .args_type  = "uri:s",
        .params     = "uri",
        .help       = "Continue an incoming migration from an -incoming defer",
-        .mhandler.cmd = hmp_migrate_incoming,
+        .cmd        = hmp_migrate_incoming,
    },

 STEXI
@ -954,7 +954,7 @@ ETEXI
                      "The cache size affects the number of cache misses."
                      "In case of a high cache miss ratio you need to increase"
                      " the cache size",
-        .mhandler.cmd = hmp_migrate_set_cache_size,
+        .cmd        = hmp_migrate_set_cache_size,
    },

 STEXI
@ -969,7 +969,7 @@ ETEXI
        .params     = "value",
        .help       = "set maximum speed (in bytes) for migrations. "
 	"Defaults to MB if no size suffix is specified, ie. B/K/M/G/T",
-        .mhandler.cmd = hmp_migrate_set_speed,
+        .cmd        = hmp_migrate_set_speed,
    },

 STEXI
@ -983,7 +983,7 @@ ETEXI
        .args_type  = "value:T",
        .params     = "value",
        .help       = "set maximum tolerated downtime (in seconds) for migrations",
-        .mhandler.cmd = hmp_migrate_set_downtime,
+        .cmd        = hmp_migrate_set_downtime,
    },

 STEXI
@ -997,7 +997,7 @@ ETEXI
        .args_type  = "capability:s,state:b",
        .params     = "capability state",
        .help       = "Enable/Disable the usage of a capability for migration",
-        .mhandler.cmd = hmp_migrate_set_capability,
+        .cmd        = hmp_migrate_set_capability,
        .command_completion = migrate_set_capability_completion,
    },

@ -1012,7 +1012,7 @@ ETEXI
        .args_type  = "parameter:s,value:s",
        .params     = "parameter value",
        .help       = "Set the parameter for migration",
-        .mhandler.cmd = hmp_migrate_set_parameter,
+        .cmd        = hmp_migrate_set_parameter,
        .command_completion = migrate_set_parameter_completion,
    },

@ -1029,7 +1029,7 @@ ETEXI
        .help       = "Followup to a migration command to switch the migration"
                      " to postcopy mode. The postcopy-ram capability must "
                      "be set before the original migration command.",
-        .mhandler.cmd = hmp_migrate_start_postcopy,
+        .cmd        = hmp_migrate_start_postcopy,
    },

 STEXI
@ -1044,7 +1044,7 @@ ETEXI
        .args_type  = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?",
        .params     = "protocol hostname port tls-port cert-subject",
        .help       = "set migration information for remote display",
-        .mhandler.cmd = hmp_client_migrate_info,
+        .cmd        = hmp_client_migrate_info,
    },

 STEXI
@ -1067,7 +1067,7 @@ ETEXI
                      "-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,
+        .cmd        = hmp_dump_guest_memory,
    },


@ -1094,7 +1094,7 @@ ETEXI
        .args_type  = "filename:F",
        .params     = "",
        .help       = "Save guest storage keys into file 'filename'.\n",
-        .mhandler.cmd = hmp_dump_skeys,
+        .cmd        = hmp_dump_skeys,
    },
 #endif

@ -1116,7 +1116,7 @@ ETEXI
                      "The default format is qcow2.  The -n flag requests QEMU\n\t\t\t"
                      "to reuse the image found in new-image-file, instead of\n\t\t\t"
                      "recreating it from scratch.",
-        .mhandler.cmd = hmp_snapshot_blkdev,
+        .cmd        = hmp_snapshot_blkdev,
    },

 STEXI
@ -1132,7 +1132,7 @@ ETEXI
        .help       = "take an internal snapshot of device.\n\t\t\t"
                      "The format of the image used by device must\n\t\t\t"
                      "support it, such as qcow2.\n\t\t\t",
-        .mhandler.cmd = hmp_snapshot_blkdev_internal,
+        .cmd        = hmp_snapshot_blkdev_internal,
    },

 STEXI
@ -1150,7 +1150,7 @@ ETEXI
                      "the snapshot matching both id and name.\n\t\t\t"
                      "The format of the image used by device must\n\t\t\t"
                      "support it, such as qcow2.\n\t\t\t",
-        .mhandler.cmd = hmp_snapshot_delete_blkdev_internal,
+        .cmd        = hmp_snapshot_delete_blkdev_internal,
    },

 STEXI
@ -1171,7 +1171,7 @@ ETEXI
                      "in new-image-file, instead of recreating it from scratch.\n\t\t\t"
                      "The -f flag requests QEMU to copy the whole disk,\n\t\t\t"
                      "so that the result does not need a backing file.\n\t\t\t",
-        .mhandler.cmd = hmp_drive_mirror,
+        .cmd        = hmp_drive_mirror,
    },
 STEXI
@item drive_mirror
@ -1194,7 +1194,7 @@ ETEXI
                      "so that the result does not need a backing file.\n\t\t\t"
                      "The -c flag requests QEMU to compress backup data\n\t\t\t"
                      "(if the target format supports it).\n\t\t\t",
-        .mhandler.cmd = hmp_drive_backup,
+        .cmd        = hmp_drive_backup,
    },
 STEXI
@item drive_backup
@ -1212,7 +1212,7 @@ 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 = hmp_drive_add,
+        .cmd        = hmp_drive_add,
    },

 STEXI
@ -1236,7 +1236,7 @@ ETEXI
                      "<error_status> = error string or 32bit\n\t\t\t"
                      "<tlb header> = 32bit x 4\n\t\t\t"
                      "<tlb header prefix> = 32bit x 4",
-        .mhandler.cmd = hmp_pcie_aer_inject_error,
+        .cmd        = hmp_pcie_aer_inject_error,
    },

 STEXI
@ -1250,7 +1250,7 @@ ETEXI
        .args_type  = "device:s,opts:s?",
        .params     = "tap|user|socket|vde|netmap|bridge|vhost-user|dump [options]",
        .help       = "add host VLAN client",
-        .mhandler.cmd = hmp_host_net_add,
+        .cmd        = hmp_host_net_add,
        .command_completion = host_net_add_completion,
    },

@ -1265,7 +1265,7 @@ ETEXI
        .args_type  = "vlan_id:i,device:s",
        .params     = "vlan_id name",
        .help       = "remove host VLAN client",
-        .mhandler.cmd = hmp_host_net_remove,
+        .cmd        = hmp_host_net_remove,
        .command_completion = host_net_remove_completion,
    },

@ -1280,7 +1280,7 @@ ETEXI
        .args_type  = "netdev:O",
        .params     = "[user|tap|socket|vde|bridge|hubport|netmap|vhost-user],id=str[,prop=value][,...]",
        .help       = "add host network device",
-        .mhandler.cmd = hmp_netdev_add,
+        .cmd        = hmp_netdev_add,
        .command_completion = netdev_add_completion,
    },

@ -1295,7 +1295,7 @@ ETEXI
        .args_type  = "id:s",
        .params     = "id",
        .help       = "remove host network device",
-        .mhandler.cmd = hmp_netdev_del,
+        .cmd        = hmp_netdev_del,
        .command_completion = netdev_del_completion,
    },

@ -1310,7 +1310,7 @@ ETEXI
        .args_type  = "object:O",
        .params     = "[qom-type=]type,id=str[,prop=value][,...]",
        .help       = "create QOM object",
-        .mhandler.cmd = hmp_object_add,
+        .cmd        = hmp_object_add,
        .command_completion = object_add_completion,
    },

@ -1325,7 +1325,7 @@ ETEXI
        .args_type  = "id:s",
        .params     = "id",
        .help       = "destroy QOM object",
-        .mhandler.cmd = hmp_object_del,
+        .cmd        = hmp_object_del,
        .command_completion = object_del_completion,
    },

@ -1341,7 +1341,7 @@ ETEXI
        .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 = hmp_hostfwd_add,
+        .cmd        = hmp_hostfwd_add,
    },
 #endif
 STEXI
@ -1356,7 +1356,7 @@ ETEXI
        .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 = hmp_hostfwd_remove,
+        .cmd        = hmp_hostfwd_remove,
    },

 #endif
@ -1371,7 +1371,7 @@ ETEXI
        .args_type  = "value:M",
        .params     = "target",
        .help       = "request VM to change its memory allocation (in MB)",
-        .mhandler.cmd = hmp_balloon,
+        .cmd        = hmp_balloon,
    },

 STEXI
@ -1385,7 +1385,7 @@ ETEXI
        .args_type  = "name:s,up:b",
        .params     = "name on|off",
        .help       = "change the link status of a network adapter",
-        .mhandler.cmd = hmp_set_link,
+        .cmd        = hmp_set_link,
        .command_completion = set_link_completion,
    },

@ -1400,7 +1400,7 @@ ETEXI
        .args_type  = "action:s",
        .params     = "[reset|shutdown|poweroff|pause|debug|none]",
        .help       = "change watchdog action",
-        .mhandler.cmd = hmp_watchdog_action,
+        .cmd        = hmp_watchdog_action,
        .command_completion = watchdog_action_completion,
    },

@ -1415,7 +1415,7 @@ ETEXI
        .args_type  = "aclname:s",
        .params     = "aclname",
        .help       = "list rules in the access control list",
-        .mhandler.cmd = hmp_acl_show,
+        .cmd        = hmp_acl_show,
    },

 STEXI
@ -1432,7 +1432,7 @@ ETEXI
        .args_type  = "aclname:s,policy:s",
        .params     = "aclname allow|deny",
        .help       = "set default access control list policy",
-        .mhandler.cmd = hmp_acl_policy,
+        .cmd        = hmp_acl_policy,
    },

 STEXI
@ -1448,7 +1448,7 @@ ETEXI
        .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 = hmp_acl_add,
+        .cmd        = hmp_acl_add,
    },

 STEXI
@ -1467,7 +1467,7 @@ ETEXI
        .args_type  = "aclname:s,match:s",
        .params     = "aclname match",
        .help       = "remove a match rule from the access control list",
-        .mhandler.cmd = hmp_acl_remove,
+        .cmd        = hmp_acl_remove,
    },

 STEXI
@ -1481,7 +1481,7 @@ ETEXI
        .args_type  = "aclname:s",
        .params     = "aclname",
        .help       = "reset the access control list",
-        .mhandler.cmd = hmp_acl_reset,
+        .cmd        = hmp_acl_reset,
    },

 STEXI
@ -1496,7 +1496,7 @@ ETEXI
        .args_type  = "all:-a,writable:-w,uri:s",
        .params     = "nbd_server_start [-a] [-w] host:port",
        .help       = "serve block devices on the given host and port",
-        .mhandler.cmd = hmp_nbd_server_start,
+        .cmd        = hmp_nbd_server_start,
    },
 STEXI
@item nbd_server_start @var{host}:@var{port}
@ -1512,7 +1512,7 @@ ETEXI
        .args_type  = "writable:-w,device:B",
        .params     = "nbd_server_add [-w] device",
        .help       = "export a block device via NBD",
-        .mhandler.cmd = hmp_nbd_server_add,
+        .cmd        = hmp_nbd_server_add,
    },
 STEXI
@item nbd_server_add @var{device}
@ -1527,7 +1527,7 @@ ETEXI
        .args_type  = "",
        .params     = "nbd_server_stop",
        .help       = "stop serving block devices using the NBD protocol",
-        .mhandler.cmd = hmp_nbd_server_stop,
+        .cmd        = hmp_nbd_server_stop,
    },
 STEXI
@item nbd_server_stop
@ -1543,7 +1543,7 @@ ETEXI
        .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 = hmp_mce,
+        .cmd        = hmp_mce,
    },

 #endif
@ -1558,7 +1558,7 @@ ETEXI
        .args_type  = "fdname:s",
        .params     = "getfd name",
        .help       = "receive a file descriptor via SCM rights and assign it a name",
-        .mhandler.cmd = hmp_getfd,
+        .cmd        = hmp_getfd,
    },

 STEXI
@ -1574,7 +1574,7 @@ ETEXI
        .args_type  = "fdname:s",
        .params     = "closefd name",
        .help       = "close a file descriptor previously passed via SCM rights",
-        .mhandler.cmd = hmp_closefd,
+        .cmd        = hmp_closefd,
    },

 STEXI
@ -1590,7 +1590,7 @@ ETEXI
        .args_type  = "device:B,password:s",
        .params     = "block_passwd device password",
        .help       = "set the password of encrypted block devices",
-        .mhandler.cmd = hmp_block_passwd,
+        .cmd        = hmp_block_passwd,
    },

 STEXI
@ -1604,7 +1604,7 @@ ETEXI
        .args_type  = "device:B,bps:l,bps_rd:l,bps_wr:l,iops:l,iops_rd:l,iops_wr:l",
        .params     = "device bps bps_rd bps_wr iops iops_rd iops_wr",
        .help       = "change I/O throttle limits for a block drive",
-        .mhandler.cmd = hmp_block_set_io_throttle,
+        .cmd        = hmp_block_set_io_throttle,
    },

 STEXI
@ -1618,7 +1618,7 @@ ETEXI
        .args_type  = "protocol:s,password:s,connected:s?",
        .params     = "protocol password action-if-connected",
        .help       = "set spice/vnc password",
-        .mhandler.cmd = hmp_set_password,
+        .cmd        = hmp_set_password,
    },

 STEXI
@ -1637,7 +1637,7 @@ ETEXI
        .args_type  = "protocol:s,time:s",
        .params     = "protocol time",
        .help       = "set spice/vnc password expire-time",
-        .mhandler.cmd = hmp_expire_password,
+        .cmd        = hmp_expire_password,
    },

 STEXI
@ -1668,7 +1668,7 @@ ETEXI
        .args_type  = "args:s",
        .params     = "args",
        .help       = "add chardev",
-        .mhandler.cmd = hmp_chardev_add,
+        .cmd        = hmp_chardev_add,
        .command_completion = chardev_add_completion,
    },

@ -1684,7 +1684,7 @@ ETEXI
        .args_type  = "id:s",
        .params     = "id",
        .help       = "remove chardev",
-        .mhandler.cmd = hmp_chardev_remove,
+        .cmd        = hmp_chardev_remove,
        .command_completion = chardev_remove_completion,
    },

@ -1700,7 +1700,7 @@ ETEXI
        .args_type  = "device:B,command:s",
        .params     = "[device] \"[command]\"",
        .help       = "run a qemu-io command on a block device",
-        .mhandler.cmd = hmp_qemu_io,
+        .cmd        = hmp_qemu_io,
    },

 STEXI
@ -1715,7 +1715,7 @@ ETEXI
        .args_type  = "id:i",
        .params     = "id",
        .help       = "add cpu",
-        .mhandler.cmd  = hmp_cpu_add,
+        .cmd        = hmp_cpu_add,
    },

 STEXI
@ -1729,7 +1729,7 @@ ETEXI
        .args_type  = "path:s?",
        .params     = "path",
        .help       = "list QOM properties",
-        .mhandler.cmd  = hmp_qom_list,
+        .cmd        = hmp_qom_list,
    },

 STEXI
@ -1742,7 +1742,7 @@ ETEXI
        .args_type  = "path:s,property:s,value:s",
        .params     = "path property value",
        .help       = "set QOM property",
-        .mhandler.cmd  = hmp_qom_set,
+        .cmd        = hmp_qom_set,
    },

 STEXI
@ -1755,8 +1755,8 @@ ETEXI
        .args_type  = "item:s?",
        .params     = "[subcommand]",
        .help       = "show various information about the system state",
-        .mhandler.cmd = hmp_info_help,
-        .sub_table = info_cmds,
+        .cmd        = hmp_info_help,
+        .sub_table  = info_cmds,
    },

 STEXI
--- a/monitor.c
+++ b/monitor.c
@ -130,13 +130,10 @@ typedef struct mon_cmd_t {
    const char *args_type;
    const char *params;
    const char *help;
-    union {
-        void (*cmd)(Monitor *mon, const QDict *qdict);
-        void (*cmd_new)(QDict *params, QObject **ret_data, Error **errp);
-    } mhandler;
-    /* @sub_table is a list of 2nd level of commands. If it do not exist,
-     * mhandler should be used. If it exist, sub_table[?].mhandler should be
-     * used, and mhandler of 1st level plays the role of help function.
+    void (*cmd)(Monitor *mon, const QDict *qdict);
+    /* @sub_table is a list of 2nd level of commands. If it does not exist,
+     * cmd should be used. If it exists, sub_table[?].cmd should be
+     * used, and cmd of 1st level plays the role of help function.
     */
    struct mon_cmd_t *sub_table;
    void (*command_completion)(ReadLineState *rs, int nb_args, const char *str);
@ -3005,7 +3002,7 @@ static void handle_hmp_command(Monitor *mon, const char *cmdline)
        return;
    }

-    cmd->mhandler.cmd(mon, qdict);
+    cmd->cmd(mon, qdict);
    QDECREF(qdict);
 }