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, 30 insertions, 4 deletions

diff --git a/hmp-commands.hx b/hmp-commands.hx
index 18cb415ac4..f5d9d91de8 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -878,6 +878,34 @@ server will ask the spice/vnc client to automatically reconnect using the
 new parameters (if specified) once the vm migration finished successfully.
 ETEXI
 
+#if defined(CONFIG_HAVE_CORE_DUMP)
+    {
+        .name       = "dump-guest-memory",
+        .args_type  = "paging:-p,protocol:s,begin:i?,length:i?",
+        .params     = "[-p] protocol [begin] [length]",
+        .help       = "dump guest memory to file"
+                      "\n\t\t\t begin(optional): the starting physical address"
+                      "\n\t\t\t length(optional): the memory size, in bytes",
+        .user_print = monitor_user_noop,
+        .mhandler.cmd = hmp_dump_guest_memory,
+    },
+
+
+STEXI
+@item dump-guest-memory [-p] @var{protocol} @var{begin} @var{length}
+@findex dump-guest-memory
+Dump guest memory to @var{protocol}. The file can be processed with crash or
+gdb.
+  protocol: destination file(started with "file:") or destination file
+            descriptor (started with "fd:")
+    paging: do paging to get guest's memory mapping
+     begin: the starting physical address. It's optional, and should be
+            specified with length together.
+    length: the memory size, in bytes. It's optional, and should be specified
+            with begin together.
+ETEXI
+#endif
+
     {
         .name       = "snapshot_blkdev",
         .args_type  = "reuse:-n,device:B,snapshot-file:s?,format:s?",
@@ -1009,8 +1037,7 @@ ETEXI
         .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 = hmp_netdev_add,
     },
 
 STEXI
@@ -1024,8 +1051,7 @@ ETEXI
         .args_type  = "id:s",
         .params     = "id",
         .help       = "remove host network device",
-        .user_print = monitor_user_noop,
-        .mhandler.cmd_new = do_netdev_del,
+        .mhandler.cmd = hmp_netdev_del,
     },
 
 STEXI