target/sh4: Use lookup_symbol in sh4_tr_disas_log

The correct thing to do has been present but commented
out since the initial commit of the sh4 translator.

Fixes: fdf9b3e
Signed-off-by: Richard Henderson <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Laurent Vivier <[email protected]>

Author: rth7680

target/sh4/translate.c

@@ -2344,7 +2344,7 @@ static void sh4_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
 
 static void sh4_tr_disas_log(const DisasContextBase *dcbase, CPUState *cs)
 {
-    qemu_log("IN:\n");  /* , lookup_symbol(dcbase->pc_first)); */
+    qemu_log("IN: %s\n", lookup_symbol(dcbase->pc_first));
     log_target_disas(cs, dcbase->pc_first, dcbase->tb->size);
 }