2013-06-18  Luis Machado  <lgustavo@codesourcery.com>

	* remote-sim.c (gdbsim_create_inferior): Replace warnings with
	errors when no program is loaded.

diff --git a/gdb/remote-sim.c b/gdb/remote-sim.c
index fda3735..c04ce01 100644
--- a/gdb/remote-sim.c
+++ b/gdb/remote-sim.c
@@ -612,9 +612,9 @@ gdbsim_create_inferior (struct target_ops *target, char *exec_file, char *args,
   char *arg_buf, **argv;
 
   if (exec_file == 0 || exec_bfd == 0)
-    warning (_("No executable file specified."));
+    error (_("No executable file specified."));
   if (!sim_data->program_loaded)
-    warning (_("No program loaded."));
+    error (_("No program loaded."));
 
   if (remote_debug)
     printf_filtered ("gdbsim_create_inferior: exec_file \"%s\", args \"%s\"\n",