diff --git a/sim/m32r/ChangeLog b/sim/m32r/ChangeLog
index cdbb9f7e37..d5eaba5d20 100644
--- a/sim/m32r/ChangeLog
+++ b/sim/m32r/ChangeLog
@@ -1,3 +1,7 @@
+Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
+
+	* sim-if.c (do_trap): Treat traps 2-15 as hardware does.
+
 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
 
 	* sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
diff --git a/sim/m32r/sim-if.c b/sim/m32r/sim-if.c
index 4e1c983136..36c1644515 100644
--- a/sim/m32r/sim-if.c
+++ b/sim/m32r/sim-if.c
@@ -487,8 +487,10 @@ do_trap (SIM_CPU *current_cpu, int num)
       break;
 
     default :
-      /* Unless in the operating environment, ignore other traps.  */
-      break;
+      {
+	USI new_pc = num * 4;
+	return new_pc;
+      }
     }
 
   /* Fake an "rte" insn.  */