diff --git a/target-alpha/helper.h b/target-alpha/helper.h
index bedd3c0..79cf375 100644
--- a/target-alpha/helper.h
+++ b/target-alpha/helper.h
@@ -83,7 +83,6 @@
 
 DEF_HELPER_1(cvtts, i64, i64)
 DEF_HELPER_1(cvtst, i64, i64)
-DEF_HELPER_1(cvttq, i64, i64)
 DEF_HELPER_1(cvtqs, i64, i64)
 DEF_HELPER_1(cvtqt, i64, i64)
 DEF_HELPER_1(cvtqf, i64, i64)
@@ -91,9 +90,25 @@
 DEF_HELPER_1(cvtgq, i64, i64)
 DEF_HELPER_1(cvtqg, i64, i64)
 DEF_HELPER_1(cvtlq, i64, i64)
+
+DEF_HELPER_1(cvttq, i64, i64)
+DEF_HELPER_1(cvttq_c, i64, i64)
+DEF_HELPER_1(cvttq_svic, i64, i64)
+
 DEF_HELPER_1(cvtql, i64, i64)
-DEF_HELPER_1(cvtqlv, i64, i64)
-DEF_HELPER_1(cvtqlsv, i64, i64)
+DEF_HELPER_1(cvtql_v, i64, i64)
+DEF_HELPER_1(cvtql_sv, i64, i64)
+
+DEF_HELPER_1(setroundmode, void, i32)
+DEF_HELPER_1(setflushzero, void, i32)
+DEF_HELPER_0(fp_exc_clear, void)
+DEF_HELPER_0(fp_exc_get, i32)
+DEF_HELPER_2(fp_exc_raise, void, i32, i32)
+DEF_HELPER_2(fp_exc_raise_s, void, i32, i32)
+
+DEF_HELPER_1(ieee_input, i64, i64)
+DEF_HELPER_1(ieee_input_cmp, i64, i64)
+DEF_HELPER_1(ieee_input_s, i64, i64)
 
 #if !defined (CONFIG_USER_ONLY)
 DEF_HELPER_0(hw_rei, void)