+ /* Hook in ABI-specific overrides, if they have been registered. */
+ gdbarch_init_osabi (info, gdbarch);
+
+ /* Hook in the default unwinders. */
+ frame_unwind_append_unwinder (gdbarch, &m32r_frame_unwind);
+
+ /* Support simple overlay manager. */
+ set_gdbarch_overlay_update (gdbarch, simple_overlay_update);
+