DEF_HELPER_1(raise_illegal_instruction, noreturn, env)
DEF_HELPER_1(raise_access_fault, noreturn, env)
DEF_HELPER_1(raise_privilege_violation, noreturn, env)
DEF_HELPER_1(wait, noreturn, env)
DEF_HELPER_2(rxint, noreturn, env, i32)
DEF_HELPER_1(rxbrk, noreturn, env)
DEF_HELPER_3(fadd, f32, env, f32, f32)
DEF_HELPER_3(fsub, f32, env, f32, f32)
DEF_HELPER_3(fmul, f32, env, f32, f32)
DEF_HELPER_3(fdiv, f32, env, f32, f32)
DEF_HELPER_3(fcmp, void, env, f32, f32)
DEF_HELPER_2(ftoi, i32, env, f32)
DEF_HELPER_2(round, i32, env, f32)
DEF_HELPER_2(itof, f32, env, i32)
DEF_HELPER_2(set_fpsw, void, env, i32)
DEF_HELPER_2(racw, void, env, i32)
DEF_HELPER_2(set_psw_rte, void, env, i32)
DEF_HELPER_2(set_psw, void, env, i32)
DEF_HELPER_1(pack_psw, i32, env)
DEF_HELPER_3(div, i32, env, i32, i32)
DEF_HELPER_3(divu, i32, env, i32, i32)
DEF_HELPER_1(scmpu, void, env)
DEF_HELPER_1(smovu, void, env)
DEF_HELPER_1(smovf, void, env)
DEF_HELPER_1(smovb, void, env)
DEF_HELPER_2(sstr, void, env, i32)
DEF_HELPER_2(swhile, void, env, i32)
DEF_HELPER_2(suntil, void, env, i32)
DEF_HELPER_2(rmpa, void, env, i32)
DEF_HELPER_1(satr, void, env)