static inline void gen_check_align(DisasContext *ctx, TCGv EA, int mask) { int l1 = gen_new_label(); TCGv t0 = tcg_temp_new(); TCGv_i32 t1, t2; /* NIP cannot be restored if the memory exception comes from an helper */ gen_update_nip(ctx, ctx->nip - 4); tcg_gen_andi_tl(t0, EA, mask); tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1); t1 = tcg_const_i32(POWERPC_EXCP_ALIGN); t2 = tcg_const_i32(0); gen_helper_raise_exception_err(cpu_env, t1, t2); tcg_temp_free_i32(t1); tcg_temp_free_i32(t2); gen_set_label(l1); tcg_temp_free(t0); }