Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp: (29 commits)
  Add 'query-events' command to QMP to query async events
  qapi: convert netdev_del
  qapi: convert netdev_add
  net: net_client_init(): use error_set()
  net: purge the monitor object from all init functions
  qemu-config: introduce qemu_find_opts_err()
  qemu-config: find_list(): use error_set()
  qerror: introduce QERR_INVALID_OPTION_GROUP
  qemu-option: qemu_opts_from_qdict(): use error_set()
  qemu-option: introduce qemu_opt_set_err()
  qemu-option: opt_set(): use error_set()
  qemu-option: qemu_opts_validate(): use error_set()
  qemu-option: qemu_opt_parse(): use error_set()
  qemu-option: parse_option_size(): use error_set()
  qemu-option: parse_option_bool(): use error_set()
  qemu-option: parse_option_number(): use error_set()
  qemu-option: qemu_opts_create(): use error_set()
  introduce a new monitor command 'dump-guest-memory' to dump guest's memory
  make gdb_id() generally avialable and rename it to cpu_index()
  target-i386: Add API to get note's size
  ...

1 files changed, 75 insertions, 8 deletions

diff --git a/qmp-commands.hx b/qmp-commands.hx
index db980fa811..2e1a38e695 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -604,12 +604,45 @@ Example:
 EQMP
 
     {
+        .name       = "dump-guest-memory",
+        .args_type  = "paging:b,protocol:s,begin:i?,end:i?",
+        .params     = "-p protocol [begin] [length]",
+        .help       = "dump guest memory to file",
+        .user_print = monitor_user_noop,
+        .mhandler.cmd_new = qmp_marshal_input_dump_guest_memory,
+    },
+
+SQMP
+dump
+
+
+Dump guest memory to file. The file can be processed with crash or gdb.
+
+Arguments:
+
+- "paging": do paging to get guest's memory mapping (json-bool)
+- "protocol": destination file(started with "file:") or destination file
+              descriptor (started with "fd:") (json-string)
+- "begin": the starting physical address. It's optional, and should be specified
+           with length together (json-int)
+- "length": the memory size, in bytes. It's optional, and should be specified
+            with begin together (json-int)
+
+Example:
+
+-> { "execute": "dump-guest-memory", "arguments": { "protocol": "fd:dump" } }
+<- { "return": {} }
+
+Notes:
+
+(1) All boolean arguments default to false
+
+EQMP
+
+    {
         .name       = "netdev_add",
         .args_type  = "netdev:O",
-        .params     = "[user|tap|socket],id=str[,prop=value][,...]",
-        .help       = "add host network device",
-        .user_print = monitor_user_noop,
-        .mhandler.cmd_new = do_netdev_add,
+        .mhandler.cmd_new = qmp_netdev_add,
     },
 
 SQMP
@@ -638,10 +671,7 @@ EQMP
     {
         .name       = "netdev_del",
         .args_type  = "id:s",
-        .params     = "id",
-        .help       = "remove host network device",
-        .user_print = monitor_user_noop,
-        .mhandler.cmd_new = do_netdev_del,
+        .mhandler.cmd_new = qmp_marshal_input_netdev_del,
     },
 
 SQMP
@@ -1179,6 +1209,43 @@ EQMP
     },
 
 SQMP
+query-events
+--------------
+
+List QMP available events.
+
+Each event is represented by a json-object, the returned value is a json-array
+of all events.
+
+Each json-object contains:
+
+- "name": event's name (json-string)
+
+Example:
+
+-> { "execute": "query-events" }
+<- {
+      "return":[
+         {
+            "name":"SHUTDOWN"
+         },
+         {
+            "name":"RESET"
+         }
+      ]
+   }
+
+Note: This example has been shortened as the real response is too long.
+
+EQMP
+
+    {
+        .name       = "query-events",
+        .args_type  = "",
+        .mhandler.cmd_new = qmp_marshal_input_query_events,
+    },
+
+SQMP
 query-chardev
 -------------