diff options
| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-05-20 16:11:07 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-06-01 18:44:27 +0100 |
| commit | 89cf4fe34f4afa671a2ab5d9430021ea12106274 (patch) | |
| tree | 00612da0cad52aa0080081efb8ba34cf9c701b47 /hmp-commands.hx | |
| parent | 2f0c285aaac5fdc4c5c2f8e03fa8c11e679c50c4 (diff) | |
hmp: Implement qom-get HMP command
This started off as Andreas Färber's implementation from
March 2015, but after feedback from Paolo and Markus it morphed into
using the json output which handles structs reasonably.
Use with qom-list to find the members of an object.
(qemu) qom-get /backend/console[0]/device/vga.rom[0] size
65536
(qemu) qom-get /machine smm
"auto"
(qemu) qom-get /machine rtc-time
{
"tm_year": 120,
"tm_sec": 51,
"tm_hour": 9,
"tm_min": 50,
"tm_mon": 4,
"tm_mday": 20
}
(qemu) qom-get /machine frob
Error: Property '.frob' not found
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20200520151108.160598-2-dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'hmp-commands.hx')
| -rw-r--r-- | hmp-commands.hx | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/hmp-commands.hx b/hmp-commands.hx index 7f0f3974ad..250ddae54d 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -1791,6 +1791,20 @@ SRST ERST { + .name = "qom-get", + .args_type = "path:s,property:s", + .params = "path property", + .help = "print QOM property", + .cmd = hmp_qom_get, + .flags = "p", + }, + +SRST +``qom-get`` *path* *property* + Print QOM property *property* of object at location *path* +ERST + + { .name = "qom-set", .args_type = "path:s,property:s,value:s", .params = "path property value", |