46 try_split_file (Dwarf_CU *cu, const char *dwo_path)  in try_split_file()  argument
59 		  && cu->unit_id8 == split->unit_id8)  in try_split_file()
61 		  if (tsearch (split->dbg, &cu->dbg->split_tree,  in try_split_file()
70 		  __libdw_link_skel_split (cu, split);  in try_split_file()
79 	  if (cu->split == (Dwarf_CU *) -1)  in try_split_file()
91 __libdw_find_split_unit (Dwarf_CU *cu)  in __libdw_find_split_unit()  argument
94   if (cu->split != (Dwarf_CU *) -1)  in __libdw_find_split_unit()
95     return cu->split;  in __libdw_find_split_unit()
100   if (cu->unit_type == DW_UT_skeleton)  in __libdw_find_split_unit()
102       Dwarf_Die cudie = CUDIE (cu);  in __libdw_find_split_unit()
112 	  const char *debugdir = cu->dbg->debugdir;  in __libdw_find_split_unit()
116 	      try_split_file (cu, dwo_path);  in __libdw_find_split_unit()
120 	  if (cu->split == (Dwarf_CU *) -1)  in __libdw_find_split_unit()
131 		      try_split_file (cu, dwo_path);  in __libdw_find_split_unit()
143   if (cu->split == (Dwarf_CU *) -1)  in __libdw_find_split_unit()
144     cu->split = NULL;  in __libdw_find_split_unit()
146   return cu->split;  in __libdw_find_split_unit()