1 files changed, 3 insertions, 3 deletions
diff --git a/sim/rx/gdb-if.c b/sim/rx/gdb-if.c
index 8922228fc89..ca4116135d8 100644
--- a/sim/rx/gdb-if.c
+++ b/sim/rx/gdb-if.c
@@ -534,12 +534,12 @@ sim_store_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
   check_desc (sd);
 
   if (!check_regno (regno))
-    return 0;
+    return -1;
 
   size = reg_size (regno);
 
   if (length != size)
-    return 0;
+    return -1;
 
   if (rx_big_endian)
     val = get_be (buf, length);
@@ -630,7 +630,7 @@ sim_store_register (SIM_DESC sd, int regno, unsigned char *buf, int length)
     default:
       fprintf (stderr, "rx minisim: unrecognized register number: %d\n",
 	       regno);
-      return -1;
+      return 0;
     }
 
   return size;