--- a/breakpoint.c
+++ b/breakpoint.c
@@ -305,7 +305,7 @@ struct breakpoint_ops bkpt_breakpoint_op
 static struct breakpoint_ops bkpt_probe_breakpoint_ops;
 
 /* Dynamic printf class type.  */
-static struct breakpoint_ops dprintf_breakpoint_ops;
+struct breakpoint_ops dprintf_breakpoint_ops;
 
 /* The style in which to perform a dynamic printf.  This is a user
    option because different output options have different tradeoffs;
--- a/breakpoint.h
+++ b/breakpoint.h
@@ -1212,6 +1212,7 @@ extern void tbreak_command (char *, int)
 extern struct breakpoint_ops base_breakpoint_ops;
 extern struct breakpoint_ops bkpt_breakpoint_ops;
 extern struct breakpoint_ops tracepoint_breakpoint_ops;
+extern struct breakpoint_ops dprintf_breakpoint_ops;
 
 extern void initialize_breakpoint_ops (void);
 
--- a/mi/mi-cmd-break.c
+++ b/mi/mi-cmd-break.c
@@ -99,15 +99,17 @@ mi_cmd_break_insert (char *command, char
   int pending = 0;
   int enabled = 1;
   int tracepoint = 0;
+  int dprintf = 0;
   struct cleanup *back_to;
   enum bptype type_wanted;
   struct breakpoint_ops *ops;
+  char *extra_string = NULL;
 
   enum opt
     {
       HARDWARE_OPT, TEMP_OPT, CONDITION_OPT,
       IGNORE_COUNT_OPT, THREAD_OPT, PENDING_OPT, DISABLE_OPT,
-      TRACEPOINT_OPT,
+      TRACEPOINT_OPT, DPRINTF_OPT,
     };
   static const struct mi_opt opts[] =
   {
@@ -119,6 +121,7 @@ mi_cmd_break_insert (char *command, char
     {"f", PENDING_OPT, 0},
     {"d", DISABLE_OPT, 0},
     {"a", TRACEPOINT_OPT, 0},
+    {"s", DPRINTF_OPT, 1},
     { 0, 0, 0 }
   };
 
@@ -159,9 +162,15 @@ mi_cmd_break_insert (char *command, char
 	case TRACEPOINT_OPT:
 	  tracepoint = 1;
 	  break;
+	case DPRINTF_OPT:
+	  extra_string = oarg;
+	  dprintf = 1;
+	  break;
 	}
     }
 
+  if (hardware && dprintf)
+    error (_("-break-insert: -h and -s cannot be used together"));
   if (oind >= argc)
     error (_("-break-insert: Missing <location>"));
   if (oind < argc - 1)
@@ -171,20 +180,31 @@ mi_cmd_break_insert (char *command, char
   /* Now we have what we need, let's insert the breakpoint!  */
   back_to = setup_breakpoint_reporting ();
 
-  /* Note that to request a fast tracepoint, the client uses the
-     "hardware" flag, although there's nothing of hardware related to
-     fast tracepoints -- one can implement slow tracepoints with
-     hardware breakpoints, but fast tracepoints are always software.
-     "fast" is a misnomer, actually, "jump" would be more appropriate.
-     A simulator or an emulator could conceivably implement fast
-     regular non-jump based tracepoints.  */
-  type_wanted = (tracepoint
-		 ? (hardware ? bp_fast_tracepoint : bp_tracepoint)
-		 : (hardware ? bp_hardware_breakpoint : bp_breakpoint));
-  ops = tracepoint ? &tracepoint_breakpoint_ops : &bkpt_breakpoint_ops;
+  if (tracepoint)
+    {
+      /* Note that to request a fast tracepoint, the client uses the
+	 "hardware" flag, although there's nothing of hardware related to
+	 fast tracepoints -- one can implement slow tracepoints with
+	 hardware breakpoints, but fast tracepoints are always software.
+	 "fast" is a misnomer, actually, "jump" would be more appropriate.
+	 A simulator or an emulator could conceivably implement fast
+	 regular non-jump based tracepoints.  */
+      type_wanted = hardware ? bp_fast_tracepoint : bp_tracepoint;
+      ops = &tracepoint_breakpoint_ops;
+    }
+  else if (dprintf)
+    {
+      type_wanted = bp_dprintf;
+      ops = &dprintf_breakpoint_ops;
+    }
+  else
+    {
+      type_wanted = hardware ? bp_hardware_breakpoint : bp_breakpoint;
+      ops = &bkpt_breakpoint_ops;
+    }
 
   create_breakpoint (get_current_arch (), address, condition, thread,
-		     NULL,
+		     extra_string,
 		     0 /* condition and thread are valid.  */,
 		     temp_p, type_wanted,
 		     ignore_count,