1 files changed, 26 insertions, 0 deletions
diff --git a/sim/common/cgen-accfp.c b/sim/common/cgen-accfp.c
index e917522..929dd22 100644
--- a/sim/common/cgen-accfp.c
+++ b/sim/common/cgen-accfp.c
@@ -284,6 +284,30 @@ gesf (CGEN_FPU* fpu, SF x, SF y)
   return sim_fpu_is_ge (&op1, &op2);
 }
 
+static DF
+fextsfdf (CGEN_FPU* fpu, SF x)
+{
+  sim_fpu op1;
+  unsigned64 res;
+
+  sim_fpu_32to (&op1, x);
+  sim_fpu_to64 (&res, &op1);
+
+  return res;
+}
+
+static SF
+ftruncdfsf (CGEN_FPU* fpu, DF x)
+{
+  sim_fpu op1;
+  unsigned32 res;
+
+  sim_fpu_64to (&op1, x);
+  sim_fpu_to32 (&res, &op1);
+
+  return res;
+}
+
 static SF
 floatsisf (CGEN_FPU* fpu, SI x)
 {
@@ -671,6 +695,8 @@ cgen_init_accurate_fpu (SIM_CPU* cpu, CGEN_FPU* fpu, CGEN_FPU_ERROR_FN* error)
   o->ledf = ledf;
   o->gtdf = gtdf;
   o->gedf = gedf;
+  o->fextsfdf = fextsfdf;
+  o->ftruncdfsf = ftruncdfsf;
   o->floatsisf = floatsisf;
   o->floatsidf = floatsidf;
   o->ufloatsisf = ufloatsisf;