Merge remote-tracking branch 'remotes/dgilbert/tags/pull-hmp-20180621' into staging

HMP pull 2018-06-21

Minor fixes and reenable preconfig

# gpg: Signature made Thu 21 Jun 2018 17:43:09 BST
# gpg:                using RSA key 0516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>"
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* remotes/dgilbert/tags/pull-hmp-20180621:
  hmp: Allow HMP in preconfig state again
  hmp: add exit_preconfig
  hmp: Add commands for preconfig
  qmp: Enable a few commands in preconfig state
  hmp: Restrict auto-complete in preconfig
  hmp: Allow help on preconfig commands
  hmp: Add flag for preconfig commands
  hmp-commands: use long for begin and length in dump-guest-memory
  monitor: report entirety of hmp command on error

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 24 insertions, 1 deletions

diff --git a/hmp-commands.hx b/hmp-commands.hx
index 0de7c4c29e..ba9cdb8800 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -15,6 +15,7 @@ ETEXI
         .params     = "[cmd]",
         .help       = "show the help",
         .cmd        = do_help_cmd,
+        .flags      = "p",
     },
 
 STEXI
@@ -57,6 +58,25 @@ Quit the emulator.
 ETEXI
 
     {
+        .name       = "exit_preconfig",
+        .args_type  = "",
+        .params     = "",
+        .help       = "exit the preconfig state",
+        .cmd        = hmp_exit_preconfig,
+        .flags      = "p",
+    },
+
+STEXI
+@item exit_preconfig
+@findex exit_preconfig
+This command makes QEMU exit the preconfig state and proceed with
+VM initialization using configuration data provided on the command line
+and via the QMP monitor during the preconfig state. The command is only
+available during the preconfig state (i.e. when the --preconfig command
+line option was in use).
+ETEXI
+
+    {
         .name       = "block_resize",
         .args_type  = "device:B,size:o",
         .params     = "device size",
@@ -1116,7 +1136,7 @@ ETEXI
 
     {
         .name       = "dump-guest-memory",
-        .args_type  = "paging:-p,detach:-d,zlib:-z,lzo:-l,snappy:-s,filename:F,begin:i?,length:i?",
+        .args_type  = "paging:-p,detach:-d,zlib:-z,lzo:-l,snappy:-s,filename:F,begin:l?,length:l?",
         .params     = "[-p] [-d] [-z|-l|-s] filename [begin length]",
         .help       = "dump guest memory into file 'filename'.\n\t\t\t"
                       "-p: do paging to get guest's memory mapping.\n\t\t\t"
@@ -1827,6 +1847,7 @@ ETEXI
         .params     = "path",
         .help       = "list QOM properties",
         .cmd        = hmp_qom_list,
+        .flags      = "p",
     },
 
 STEXI
@@ -1840,6 +1861,7 @@ ETEXI
         .params     = "path property value",
         .help       = "set QOM property",
         .cmd        = hmp_qom_set,
+        .flags      = "p",
     },
 
 STEXI
@@ -1854,6 +1876,7 @@ ETEXI
         .help       = "show various information about the system state",
         .cmd        = hmp_info_help,
         .sub_table  = info_cmds,
+        .flags      = "p",
     },
 
 STEXI