DEF_HELPER_2(raise_exception, void, env, i32)
DEF_HELPER_1(hlt, void, env)
DEF_HELPER_3(wcsr_bp, void, env, i32, i32)
DEF_HELPER_3(wcsr_wp, void, env, i32, i32)
DEF_HELPER_2(wcsr_dc, void, env, i32)
DEF_HELPER_2(wcsr_im, void, env, i32)
DEF_HELPER_2(wcsr_ip, void, env, i32)
DEF_HELPER_2(wcsr_jtx, void, env, i32)
DEF_HELPER_2(wcsr_jrx, void, env, i32)
DEF_HELPER_1(rcsr_im, i32, env)
DEF_HELPER_1(rcsr_ip, i32, env)
DEF_HELPER_1(rcsr_jtx, i32, env)
DEF_HELPER_1(rcsr_jrx, i32, env)
DEF_HELPER_1(ill, void, env)