static void gen_divu(DisasContext *dc, TCGv dest, TCGv srca, TCGv srcb) { TCGv sr_cy = tcg_temp_new(); TCGv t0 = tcg_temp_new(); tcg_gen_setcondi_tl(TCG_COND_EQ, sr_cy, srcb, 0); /* The result of divide-by-zero is undefined. Supress the host-side exception by dividing by 1. */ tcg_gen_or_tl(t0, srcb, sr_cy); tcg_gen_divu_tl(dest, srca, t0); tcg_temp_free(t0); tcg_gen_deposit_tl(cpu_sr, cpu_sr, sr_cy, ctz32(SR_CY), 1); gen_ove_cy(dc, sr_cy); tcg_temp_free(sr_cy); }