register signal handler after initializing SDL.

SDL library initialization mangles signal handlers, so QEMU should register them after initializing SDL. This was the case before and code even have a comment about that. Fix it to be so again.

Signed-off-by Gleb Natapov <[email protected]>

Reviewed-by Peter Maydell <[email protected]>

vl.c +3 -4

index 192a240..93aaccf 100644
@@ -3148,9 +3148,6 @@ int main(int argc, char **argv, char **envp)
 
     cpu_synchronize_all_post_init();
 
-    /* must be after terminal init, SDL library changes signal handlers */
-    os_setup_signal_handling();
-
     set_numa_modes();
 
     current_machine = machine;

@@ -3206,6 +3203,9 @@ int main(int argc, char **argv, char **envp)
         break;
     }
 
+    /* must be after terminal init, SDL library changes signal handlers */
+    os_setup_signal_handling();
+
 #ifdef CONFIG_VNC
     /* init remote displays */
     if (vnc_display) {
--

Gleb.