hmp: add exit_preconfig

Add the exit_preconfig command to return to normality.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20180620153947.30834-7-dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/hmp-commands.hx b/hmp-commands.hx
index 4acf6a3222..ba9cdb8800 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -58,6 +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",