diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3f78979770..ac3fc74ea3 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-30  Markus Deuling  <deuling@de.ibm.com>
+
+	* iq2000-tdep.c (iq2000_frame_prev_register): Use get_frame_arch to get
+	at the current architecture by frame_info.
+
 2007-10-30  Markus Deuling  <deuling@de.ibm.com>
 
 	* inf-child.c (inf_child_fetch_inferior_registers): Use 
diff --git a/gdb/iq2000-tdep.c b/gdb/iq2000-tdep.c
index 04dd635959..ab3b1963d9 100644
--- a/gdb/iq2000-tdep.c
+++ b/gdb/iq2000-tdep.c
@@ -417,7 +417,8 @@ iq2000_frame_prev_register (struct frame_info *next_frame, void **this_cache,
       *addrp = cache->saved_regs[regnum];
       *realnump = -1;
       if (valuep)
-        read_memory (*addrp, valuep, register_size (current_gdbarch, regnum));
+        read_memory (*addrp, valuep,
+		     register_size (get_frame_arch (next_frame), regnum));
       return;
     }