DEF_HELPER_1(sleep, void, i32)
DEF_HELPER_1(trapa, void, i32)
+DEF_HELPER_2(movcal, void, i32, i32)
+DEF_HELPER_0(discard_movcal_backup, void)
+DEF_HELPER_1(ocbi, void, i32)
+
DEF_HELPER_2(addv, i32, i32, i32)
DEF_HELPER_2(addc, i32, i32, i32)
DEF_HELPER_2(subv, i32, i32, i32)