if (ret != NULL)
return ret;
+ /* Use DLFO_STRUCT_HAS_EH_DBASE as a proxy for the existence of a glibc-style
+ _dl_find_object function. */
+#ifdef DLFO_STRUCT_HAS_EH_DBASE
+ {
+ struct dl_find_object dlfo;
+ if (_dl_find_object (pc, &dlfo) == 0)
+ return find_fde_tail ((_Unwind_Ptr) pc, dlfo.dlfo_eh_frame,
+# if DLFO_STRUCT_HAS_EH_DBASE
+ (_Unwind_Ptr) dlfo.dlfo_eh_dbase,
+# else
+ NULL,
+# endif
+ bases);
+ else
+ return NULL;
+ }
+#endif /* DLFO_STRUCT_HAS_EH_DBASE */
+
data.pc = (_Unwind_Ptr) pc;
#if NEED_DBASE_MEMBER
data.dbase = NULL;