hmp: Add commands for preconfig

Allow a bunch of the info commands to be used in preconfig.

version, chardev, name, uuid,memdev, iothreads
  Were enabled in QMP in the previous patch from Igor

status, hotpluggable_cpus
  Was enabled in the original allow-preconfig series

history
  is HMP specific

qom-tree
  Don't have a QMP equivalent

Also enable the qom commands qom-list and qom-set.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20180620153947.30834-6-dgilbert@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
  Dropped info numa as per Igor's 2018-06-21 review
2 files changed