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-rw-r--r--monitor/hmp-cmds.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index 871898ac46..ea79148ee8 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -22,6 +22,7 @@
 #include "monitor/monitor-internal.h"
 #include "qapi/error.h"
 #include "qapi/qapi-commands-control.h"
+#include "qapi/qapi-commands-machine.h"
 #include "qapi/qapi-commands-misc.h"
 #include "qapi/qmp/qdict.h"
 #include "qemu/cutils.h"
@@ -443,3 +444,19 @@ void hmp_info_mtree(Monitor *mon, const QDict *qdict)
 
     mtree_info(flatview, dispatch_tree, owner, disabled);
 }
+
+#if defined(CONFIG_FDT)
+void hmp_dumpdtb(Monitor *mon, const QDict *qdict)
+{
+    const char *filename = qdict_get_str(qdict, "filename");
+    Error *local_err = NULL;
+
+    qmp_dumpdtb(filename, &local_err);
+
+    if (hmp_handle_error(mon, local_err)) {
+        return;
+    }
+
+    monitor_printf(mon, "dtb dumped to %s", filename);
+}
+#endif