diff --git a/sim/ChangeLog b/sim/ChangeLog
index be3f394788f..7ed157688c5 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,3 +1,8 @@
+2007-12-19  DJ Delorie  <dj@redhat.com>
+
+	* frv/frv.c (frvbf_cut): Only look at the six LSBs of
+	cut_point.
+
 2007-10-22  Hans-Peter Nilsson  <hp@axis.com>
 
 	* cris/arch.c, cris/arch.h, cris/cpuall.h, cris/cpuv10.c,
diff --git a/sim/frv/frv.c b/sim/frv/frv.c
index 2bf1366c70d..138b5d4008c 100644
--- a/sim/frv/frv.c
+++ b/sim/frv/frv.c
@@ -1055,6 +1055,7 @@ SI
 frvbf_cut (SIM_CPU *current_cpu, SI reg1, SI reg2, SI cut_point)
 {
   SI result;
+  cut_point &= 0x3f;
   if (cut_point < 32)
     {
       result = reg1 << cut_point;