static target_ulong helper_udiv_common(CPUSPARCState *env, target_ulong a, target_ulong b, int cc) { SPARCCPU *cpu = sparc_env_get_cpu(env); int overflow = 0; uint64_t x0; uint32_t x1; x0 = (a & 0xffffffff) | ((int64_t) (env->y) << 32); x1 = (b & 0xffffffff); if (x1 == 0) { cpu_restore_state(CPU(cpu), GETPC()); helper_raise_exception(env, TT_DIV_ZERO); } x0 = x0 / x1; if (x0 > 0xffffffff) { x0 = 0xffffffff; overflow = 1; } if (cc) { env->cc_dst = x0; env->cc_src2 = overflow; env->cc_op = CC_OP_DIV; } return x0; }