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qemu/hmp-commands-info.hx
Suraj Jitindar Singh 18f0828278 monitor: Add -a (all) option to info registers 
The info registers command in the qemu monitor is used to dump register
values.

Currently this command uses the monitor cpu (which can be set by the
user) as the cpu for whose registers will be dumped. Sometimes it is
useful to see the registers for all cpus and currently this requires
setting the monitor cpu and the re-running the command for each cpu
in the system. I would be nice if there was an easier way to do this.

Add the "-a" option to the info registers command to dump the register
values for all cpus.

Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>

Message-Id: <20170608054116.17203-1-sjitindarsingh@gmail.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-06-29 17:14:11 +01:00

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HXCOMM Use DEFHEADING() to define headings in both help text and texi
HXCOMM Text between STEXI and ETEXI are copied to texi version and
HXCOMM discarded from C version
HXCOMM DEF(command, args, callback, arg_string, help) is used to construct
HXCOMM monitor info commands
HXCOMM HXCOMM can be used for comments, discarded from both texi and C
STEXI
@table @option
@item info @var{subcommand}
@findex info
Show various information about the system state.
@table @option
ETEXI
{
.name = "version",
.args_type = "",
.params = "",
.help = "show the version of QEMU",
.cmd = hmp_info_version,
},
STEXI
@item info version
@findex version
Show the version of QEMU.
ETEXI
{
.name = "network",
.args_type = "",
.params = "",
.help = "show the network state",
.cmd = hmp_info_network,
},
STEXI
@item info network
@findex network
Show the network state.
ETEXI
{
.name = "chardev",
.args_type = "",
.params = "",
.help = "show the character devices",
.cmd = hmp_info_chardev,
},
STEXI
@item info chardev
@findex chardev
Show the character devices.
ETEXI
{
.name = "block",
.args_type = "nodes:-n,verbose:-v,device:B?",
.params = "[-n] [-v] [device]",
.help = "show info of one block device or all block devices "
"(-n: show named nodes; -v: show details)",
.cmd = hmp_info_block,
},
STEXI
@item info block
@findex block
Show info of one block device or all block devices.
ETEXI
{
.name = "blockstats",
.args_type = "",
.params = "",
.help = "show block device statistics",
.cmd = hmp_info_blockstats,
},
STEXI
@item info blockstats
@findex blockstats
Show block device statistics.
ETEXI
{
.name = "block-jobs",
.args_type = "",
.params = "",
.help = "show progress of ongoing block device operations",
.cmd = hmp_info_block_jobs,
},
STEXI
@item info block-jobs
@findex block-jobs
Show progress of ongoing block device operations.
ETEXI
{
.name = "registers",
.args_type = "cpustate_all:-a",
.params = "[-a]",
.help = "show the cpu registers (-a: all - show register info for all cpus)",
.cmd = hmp_info_registers,
},
STEXI
@item info registers
@findex registers
Show the cpu registers.
ETEXI
#if defined(TARGET_I386)
{
.name = "lapic",
.args_type = "",
.params = "",
.help = "show local apic state",
.cmd = hmp_info_local_apic,
},
#endif
STEXI
@item info lapic
@findex lapic
Show local APIC state
ETEXI
#if defined(TARGET_I386)
{
.name = "ioapic",
.args_type = "",
.params = "",
.help = "show io apic state",
.cmd = hmp_info_io_apic,
},
#endif
STEXI
@item info ioapic
@findex ioapic
Show io APIC state
ETEXI
{
.name = "cpus",
.args_type = "",
.params = "",
.help = "show infos for each CPU",
.cmd = hmp_info_cpus,
},
STEXI
@item info cpus
@findex cpus
Show infos for each CPU.
ETEXI
{
.name = "history",
.args_type = "",
.params = "",
.help = "show the command line history",
.cmd = hmp_info_history,
},
STEXI
@item info history
@findex history
Show the command line history.
ETEXI
{
.name = "irq",
.args_type = "",
.params = "",
.help = "show the interrupts statistics (if available)",
.cmd = hmp_info_irq,
},
STEXI
@item info irq
@findex irq
Show the interrupts statistics (if available).
ETEXI
{
.name = "pic",
.args_type = "",
.params = "",
.help = "show PIC state",
.cmd = hmp_info_pic,
},
STEXI
@item info pic
@findex pic
Show i8259 (PIC) state.
ETEXI
{
.name = "pci",
.args_type = "",
.params = "",
.help = "show PCI info",
.cmd = hmp_info_pci,
},
STEXI
@item info pci
@findex pci
Show PCI information.
ETEXI
#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
defined(TARGET_PPC) || defined(TARGET_XTENSA)
{
.name = "tlb",
.args_type = "",
.params = "",
.help = "show virtual to physical memory mappings",
.cmd = hmp_info_tlb,
},
#endif
STEXI
@item info tlb
@findex tlb
Show virtual to physical memory mappings.
ETEXI
#if defined(TARGET_I386)
{
.name = "mem",
.args_type = "",
.params = "",
.help = "show the active virtual memory mappings",
.cmd = hmp_info_mem,
},
#endif
STEXI
@item info mem
@findex mem
Show the active virtual memory mappings.
ETEXI
{
.name = "mtree",
.args_type = "flatview:-f",
.params = "[-f]",
.help = "show memory tree (-f: dump flat view for address spaces)",
.cmd = hmp_info_mtree,
},
STEXI
@item info mtree
@findex mtree
Show memory tree.
ETEXI
{
.name = "jit",
.args_type = "",
.params = "",
.help = "show dynamic compiler info",
.cmd = hmp_info_jit,
},
STEXI
@item info jit
@findex jit
Show dynamic compiler info.
ETEXI
{
.name = "opcount",
.args_type = "",
.params = "",
.help = "show dynamic compiler opcode counters",
.cmd = hmp_info_opcount,
},
STEXI
@item info opcount
@findex opcount
Show dynamic compiler opcode counters
ETEXI
{
.name = "kvm",
.args_type = "",
.params = "",
.help = "show KVM information",
.cmd = hmp_info_kvm,
},
STEXI
@item info kvm
@findex kvm
Show KVM information.
ETEXI
{
.name = "numa",
.args_type = "",
.params = "",
.help = "show NUMA information",
.cmd = hmp_info_numa,
},
STEXI
@item info numa
@findex numa
Show NUMA information.
ETEXI
{
.name = "usb",
.args_type = "",
.params = "",
.help = "show guest USB devices",
.cmd = hmp_info_usb,
},
STEXI
@item info usb
@findex usb
Show guest USB devices.
ETEXI
{
.name = "usbhost",
.args_type = "",
.params = "",
.help = "show host USB devices",
.cmd = hmp_info_usbhost,
},
STEXI
@item info usbhost
@findex usbhost
Show host USB devices.
ETEXI
{
.name = "profile",
.args_type = "",
.params = "",
.help = "show profiling information",
.cmd = hmp_info_profile,
},
STEXI
@item info profile
@findex profile
Show profiling information.
ETEXI
{
.name = "capture",
.args_type = "",
.params = "",
.help = "show capture information",
.cmd = hmp_info_capture,
},
STEXI
@item info capture
@findex capture
Show capture information.
ETEXI
{
.name = "snapshots",
.args_type = "",
.params = "",
.help = "show the currently saved VM snapshots",
.cmd = hmp_info_snapshots,
},
STEXI
@item info snapshots
@findex snapshots
Show the currently saved VM snapshots.
ETEXI
{
.name = "status",
.args_type = "",
.params = "",
.help = "show the current VM status (running|paused)",
.cmd = hmp_info_status,
},
STEXI
@item info status
@findex status
Show the current VM status (running|paused).
ETEXI
{
.name = "mice",
.args_type = "",
.params = "",
.help = "show which guest mouse is receiving events",
.cmd = hmp_info_mice,
},
STEXI
@item info mice
@findex mice
Show which guest mouse is receiving events.
ETEXI
{
.name = "vnc",
.args_type = "",
.params = "",
.help = "show the vnc server status",
.cmd = hmp_info_vnc,
},
STEXI
@item info vnc
@findex vnc
Show the vnc server status.
ETEXI
#if defined(CONFIG_SPICE)
{
.name = "spice",
.args_type = "",
.params = "",
.help = "show the spice server status",
.cmd = hmp_info_spice,
},
#endif
STEXI
@item info spice
@findex spice
Show the spice server status.
ETEXI
{
.name = "name",
.args_type = "",
.params = "",
.help = "show the current VM name",
.cmd = hmp_info_name,
},
STEXI
@item info name
@findex name
Show the current VM name.
ETEXI
{
.name = "uuid",
.args_type = "",
.params = "",
.help = "show the current VM UUID",
.cmd = hmp_info_uuid,
},
STEXI
@item info uuid
@findex uuid
Show the current VM UUID.
ETEXI
{
.name = "cpustats",
.args_type = "",
.params = "",
.help = "show CPU statistics",
.cmd = hmp_info_cpustats,
},
STEXI
@item info cpustats
@findex cpustats
Show CPU statistics.
ETEXI
#if defined(CONFIG_SLIRP)
{
.name = "usernet",
.args_type = "",
.params = "",
.help = "show user network stack connection states",
.cmd = hmp_info_usernet,
},
#endif
STEXI
@item info usernet
@findex usernet
Show user network stack connection states.
ETEXI
{
.name = "migrate",
.args_type = "",
.params = "",
.help = "show migration status",
.cmd = hmp_info_migrate,
},
STEXI
@item info migrate
@findex migrate
Show migration status.
ETEXI
{
.name = "migrate_capabilities",
.args_type = "",
.params = "",
.help = "show current migration capabilities",
.cmd = hmp_info_migrate_capabilities,
},
STEXI
@item info migrate_capabilities
@findex migrate_capabilities
Show current migration capabilities.
ETEXI
{
.name = "migrate_parameters",
.args_type = "",
.params = "",
.help = "show current migration parameters",
.cmd = hmp_info_migrate_parameters,
},
STEXI
@item info migrate_parameters
@findex migrate_parameters
Show current migration parameters.
ETEXI
{
.name = "migrate_cache_size",
.args_type = "",
.params = "",
.help = "show current migration xbzrle cache size",
.cmd = hmp_info_migrate_cache_size,
},
STEXI
@item info migrate_cache_size
@findex migrate_cache_size
Show current migration xbzrle cache size.
ETEXI
{
.name = "balloon",
.args_type = "",
.params = "",
.help = "show balloon information",
.cmd = hmp_info_balloon,
},
STEXI
@item info balloon
@findex balloon
Show balloon information.
ETEXI
{
.name = "qtree",
.args_type = "",
.params = "",
.help = "show device tree",
.cmd = hmp_info_qtree,
},
STEXI
@item info qtree
@findex qtree
Show device tree.
ETEXI
{
.name = "qdm",
.args_type = "",
.params = "",
.help = "show qdev device model list",
.cmd = hmp_info_qdm,
},
STEXI
@item info qdm
@findex qdm
Show qdev device model list.
ETEXI
{
.name = "qom-tree",
.args_type = "path:s?",
.params = "[path]",
.help = "show QOM composition tree",
.cmd = hmp_info_qom_tree,
},
STEXI
@item info qom-tree
@findex qom-tree
Show QOM composition tree.
ETEXI
{
.name = "roms",
.args_type = "",
.params = "",
.help = "show roms",
.cmd = hmp_info_roms,
},
STEXI
@item info roms
@findex roms
Show roms.
ETEXI
{
.name = "trace-events",
.args_type = "name:s?,vcpu:i?",
.params = "[name] [vcpu]",
.help = "show available trace-events & their state "
"(name: event name pattern; vcpu: vCPU to query, default is any)",
.cmd = hmp_info_trace_events,
.command_completion = info_trace_events_completion,
},
STEXI
@item info trace-events
@findex trace-events
Show available trace-events & their state.
ETEXI
{
.name = "tpm",
.args_type = "",
.params = "",
.help = "show the TPM device",
.cmd = hmp_info_tpm,
},
STEXI
@item info tpm
@findex tpm
Show the TPM device.
ETEXI
{
.name = "memdev",
.args_type = "",
.params = "",
.help = "show memory backends",
.cmd = hmp_info_memdev,
},
STEXI
@item info memdev
@findex memdev
Show memory backends
ETEXI
{
.name = "memory-devices",
.args_type = "",
.params = "",
.help = "show memory devices",
.cmd = hmp_info_memory_devices,
},
STEXI
@item info memory-devices
@findex memory-devices
Show memory devices.
ETEXI
{
.name = "iothreads",
.args_type = "",
.params = "",
.help = "show iothreads",
.cmd = hmp_info_iothreads,
},
STEXI
@item info iothreads
@findex iothreads
Show iothread's identifiers.
ETEXI
{
.name = "rocker",
.args_type = "name:s",
.params = "name",
.help = "Show rocker switch",
.cmd = hmp_rocker,
},
STEXI
@item info rocker @var{name}
@findex rocker
Show rocker switch.
ETEXI
{
.name = "rocker-ports",
.args_type = "name:s",
.params = "name",
.help = "Show rocker ports",
.cmd = hmp_rocker_ports,
},
STEXI
@item info rocker_ports @var{name}-ports
@findex ocker-ports
Show rocker ports.
ETEXI
{
.name = "rocker-of-dpa-flows",
.args_type = "name:s,tbl_id:i?",
.params = "name [tbl_id]",
.help = "Show rocker OF-DPA flow tables",
.cmd = hmp_rocker_of_dpa_flows,
},
STEXI
@item info rocker_of_dpa_flows @var{name} [@var{tbl_id}]
@findex rocker-of-dpa-flows
Show rocker OF-DPA flow tables.
ETEXI
{
.name = "rocker-of-dpa-groups",
.args_type = "name:s,type:i?",
.params = "name [type]",
.help = "Show rocker OF-DPA groups",
.cmd = hmp_rocker_of_dpa_groups,
},
STEXI
@item info rocker-of-dpa-groups @var{name} [@var{type}]
@findex rocker-of-dpa-groups
Show rocker OF-DPA groups.
ETEXI
#if defined(TARGET_S390X)
{
.name = "skeys",
.args_type = "addr:l",
.params = "address",
.help = "Display the value of a storage key",
.cmd = hmp_info_skeys,
},
#endif
STEXI
@item info skeys @var{address}
@findex skeys
Display the value of a storage key (s390 only)
ETEXI
{
.name = "dump",
.args_type = "",
.params = "",
.help = "Display the latest dump status",
.cmd = hmp_info_dump,
},
STEXI
@item info dump
@findex dump
Display the latest dump status.
ETEXI
{
.name = "ramblock",
.args_type = "",
.params = "",
.help = "Display system ramblock information",
.cmd = hmp_info_ramblock,
},
STEXI
@item info ramblock
@findex ramblock
Dump all the ramblocks of the system.
ETEXI
{
.name = "hotpluggable-cpus",
.args_type = "",
.params = "",
.help = "Show information about hotpluggable CPUs",
.cmd = hmp_hotpluggable_cpus,
},
STEXI
@item info hotpluggable-cpus
@findex hotpluggable-cpus
Show information about hotpluggable CPUs
ETEXI
STEXI
@item info vm-generation-id
@findex vm-generation-id
Show Virtual Machine Generation ID
ETEXI
{
.name = "vm-generation-id",
.args_type = "",
.params = "",
.help = "Show Virtual Machine Generation ID",
.cmd = hmp_info_vm_generation_id,
},
STEXI
@end table
ETEXI
STEXI
@end table
ETEXI
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