+/* dump flags */
+static unsigned dump_flags = 2 * DUMP_FINAL - 1;
+
+/* register allocator to use. */
+static const be_ra_t *ra = &be_ra_chordal_allocator;
+
+/* back end instruction set architecture to use */
+static const arch_isa_if_t *isa_if = &ia32_isa_if;
+#ifdef WITH_LIBCORE
+
+static lc_opt_entry_t *be_grp_root = NULL;
+
+/* possible dumping options */
+static const lc_opt_enum_mask_items_t dump_items[] = {
+ { "none", 0 },
+ { "initial", DUMP_INITIAL },
+ { "abi", DUMP_ABI },
+ { "sched", DUMP_SCHED },
+ { "prepared", DUMP_PREPARED },
+ { "regalloc", DUMP_RA },
+ { "final", DUMP_FINAL },
+ { "all", 2 * DUMP_FINAL - 1 },
+ { NULL, 0 }
+};