1 files changed, 6 insertions, 0 deletions
diff --git a/target/loongarch/fpu_helper.c b/target/loongarch/fpu_helper.c
index 8146667..3d0cb8d 100644
--- a/target/loongarch/fpu_helper.c
+++ b/target/loongarch/fpu_helper.c
@@ -854,3 +854,9 @@ uint64_t helper_ftint_w_d(CPULoongArchState *env, uint64_t fj)
     update_fcsr0(env, GETPC());
     return fd;
 }
+
+void helper_set_rounding_mode(CPULoongArchState *env, uint32_t fcsr0)
+{
+    set_float_rounding_mode(ieee_rm[(fcsr0 >> FCSR0_RM) & 0x3],
+                            &env->fp_status);
+}