+ struct elf_symbol *sym = NULL;
+
+ if (!state->threaded)
+ {
+ for (edata = (struct elf_syminfo_data *) state->syminfo_data;
+ edata != NULL;
+ edata = edata->next)
+ {
+ sym = ((struct elf_symbol *)
+ bsearch (&pc, edata->symbols, edata->count,
+ sizeof (struct elf_symbol), elf_symbol_search));
+ if (sym != NULL)
+ break;
+ }
+ }
+ else
+ {
+ struct elf_syminfo_data **pp;
+
+ pp = (struct elf_syminfo_data **) (void *) &state->syminfo_data;
+ while (1)
+ {
+ edata = *pp;
+ /* Atomic load. */
+ while (!__sync_bool_compare_and_swap (pp, edata, edata))
+ edata = *pp;
+
+ if (edata == NULL)
+ break;
+
+ sym = ((struct elf_symbol *)
+ bsearch (&pc, edata->symbols, edata->count,
+ sizeof (struct elf_symbol), elf_symbol_search));
+ if (sym != NULL)
+ break;
+
+ pp = &edata->next;
+ }
+ }