62 void __register_frame_info_bases (void *begin, struct object *ob,
66 					struct object *ob,
102 __register_frame_info_bases (void *begin, struct object *ob,
109   ob->pc_begin = (void *)-1;
110   ob->tbase = tbase;
111   ob->dbase = dbase;
112   ob->u.single = begin;
113   ob->s.i = 0;
114   ob->s.b.encoding = DW_EH_PE_omit;
116   ob->fde_end = NULL;
122   ob->next = unseen_objects;
123   unseen_objects = ob;
130 __register_frame_info (void *begin, struct object *ob)  in hidden_def()
132   __register_frame_info_bases (begin, ob, 0, 0);  in hidden_def()
138   struct object *ob;  in __register_frame()  local
144   ob = (struct object *) malloc (sizeof (struct object));  in __register_frame()
145   __register_frame_info_bases (begin, ob, 0, 0);  in __register_frame()
153 __register_frame_info_table_bases (void *begin, struct object *ob,  in __register_frame_info_table_bases()  argument
156   ob->pc_begin = (void *)-1;  in __register_frame_info_table_bases()
157   ob->tbase = tbase;  in __register_frame_info_table_bases()
158   ob->dbase = dbase;  in __register_frame_info_table_bases()
159   ob->u.array = begin;  in __register_frame_info_table_bases()
160   ob->s.i = 0;  in __register_frame_info_table_bases()
161   ob->s.b.from_array = 1;  in __register_frame_info_table_bases()
162   ob->s.b.encoding = DW_EH_PE_omit;  in __register_frame_info_table_bases()
167   ob->next = unseen_objects;  in __register_frame_info_table_bases()
168   unseen_objects = ob;  in __register_frame_info_table_bases()
175 __register_frame_info_table (void *begin, struct object *ob)  in hidden_def()
177   __register_frame_info_table_bases (begin, ob, 0, 0);  in hidden_def()
183   struct object *ob = (struct object *) malloc (sizeof (struct object));  in __register_frame_table()  local
184   __register_frame_info_table_bases (begin, ob, 0, 0);  in __register_frame_table()
203   struct object *ob = 0;  in __deregister_frame_info_bases()  local
208     return ob;  in __deregister_frame_info_bases()
216 	ob = *p;  in __deregister_frame_info_bases()
217 	*p = ob->next;  in __deregister_frame_info_bases()
226 	    ob = *p;  in __deregister_frame_info_bases()
227 	    *p = ob->next;  in __deregister_frame_info_bases()
228 	    tofree = ob->u.sort;  in __deregister_frame_info_bases()
236 	    ob = *p;  in __deregister_frame_info_bases()
237 	    *p = ob->next;  in __deregister_frame_info_bases()
248   return (void *) ob;  in __deregister_frame_info_bases()
271 base_from_object (unsigned char encoding, struct object *ob)  in base_from_object()  argument
284       return (_Unwind_Ptr) ob->tbase;  in base_from_object()
286       return (_Unwind_Ptr) ob->dbase;  in base_from_object()
361 fde_unencoded_compare (struct object *ob __attribute__((unused)),  in fde_unencoded_compare()  argument
375 fde_single_encoding_compare (struct object *ob, fde *x, fde *y)  in fde_single_encoding_compare()  argument
379   base = base_from_object (ob->s.b.encoding, ob);  in fde_single_encoding_compare()
380   read_encoded_value_with_base (ob->s.b.encoding, base, x->pc_begin, &x_ptr);  in fde_single_encoding_compare()
381   read_encoded_value_with_base (ob->s.b.encoding, base, y->pc_begin, &y_ptr);  in fde_single_encoding_compare()
391 fde_mixed_encoding_compare (struct object *ob, fde *x, fde *y)  in fde_mixed_encoding_compare()  argument
397   read_encoded_value_with_base (x_encoding, base_from_object (x_encoding, ob),  in fde_mixed_encoding_compare()
401   read_encoded_value_with_base (y_encoding, base_from_object (y_encoding, ob),  in fde_mixed_encoding_compare()
470 fde_split (struct object *ob, fde_compare_t fde_compare,  in fde_split()  argument
489 	   probe != &marker && fde_compare (ob, linear->array[i], *probe) < 0;  in fde_split()
515 frame_heapsort (struct object *ob, fde_compare_t fde_compare,  in frame_heapsort()  argument
537 	      && fde_compare (ob, a[2*i+2], a[2*i+1]) > 0  in frame_heapsort()
538 	      && fde_compare (ob, a[2*i+2], a[i]) > 0)  in frame_heapsort()
543 	  else if (fde_compare (ob, a[2*i+1], a[i]) > 0)  in frame_heapsort()
560 	      && fde_compare (ob, a[2*i+2], a[2*i+1]) > 0  in frame_heapsort()
561 	      && fde_compare (ob, a[2*i+2], a[i]) > 0)  in frame_heapsort()
566 	  else if (fde_compare (ob, a[2*i+1], a[i]) > 0)  in frame_heapsort()
580 fde_merge (struct object *ob, fde_compare_t fde_compare,  in fde_merge()  argument
594 	  while (i1 > 0 && fde_compare (ob, v1->array[i1-1], fde2) > 0)  in fde_merge()
607 end_fde_sort (struct object *ob, struct fde_accumulator *accu, size_t count)  in end_fde_sort()  argument
614   if (ob->s.b.mixed_encoding)  in end_fde_sort()
616   else if (ob->s.b.encoding == DW_EH_PE_absptr)  in end_fde_sort()
623       fde_split (ob, fde_compare, accu->linear, accu->erratic);  in end_fde_sort()
626       frame_heapsort (ob, fde_compare, accu->erratic);  in end_fde_sort()
627       fde_merge (ob, fde_compare, accu->linear, accu->erratic);  in end_fde_sort()
634       frame_heapsort (ob, fde_compare, accu->linear);  in end_fde_sort()
644 classify_object_over_fdes (struct object *ob, fde *this_fde)  in classify_object_over_fdes()  argument
651   for (; ! last_fde (ob, this_fde); this_fde = next_fde (this_fde))  in classify_object_over_fdes()
667 	  base = base_from_object (encoding, ob);  in classify_object_over_fdes()
668 	  if (ob->s.b.encoding == DW_EH_PE_omit)  in classify_object_over_fdes()
669 	    ob->s.b.encoding = encoding;  in classify_object_over_fdes()
670 	  else if (ob->s.b.encoding != encoding)  in classify_object_over_fdes()
671 	    ob->s.b.mixed_encoding = 1;  in classify_object_over_fdes()
691       if ((void *) pc_begin < ob->pc_begin)  in classify_object_over_fdes()
692 	ob->pc_begin = (void *) pc_begin;  in classify_object_over_fdes()
699 add_fdes (struct object *ob, struct fde_accumulator *accu, fde *this_fde)  in add_fdes()  argument
702   int encoding = ob->s.b.encoding;  in add_fdes()
703   _Unwind_Ptr base = base_from_object (ob->s.b.encoding, ob);  in add_fdes()
705   for (; ! last_fde (ob, this_fde); this_fde = next_fde (this_fde))  in add_fdes()
713       if (ob->s.b.mixed_encoding)  in add_fdes()
722 	      base = base_from_object (encoding, ob);  in add_fdes()
762 init_object (struct object* ob)  in init_object()  argument
767   count = ob->s.b.count;  in init_object()
770       if (ob->s.b.from_array)  in init_object()
772 	  fde **p = ob->u.array;  in init_object()
774 	    count += classify_object_over_fdes (ob, *p);  in init_object()
777 	count = classify_object_over_fdes (ob, ob->u.single);  in init_object()
784       ob->s.b.count = count;  in init_object()
785       if (ob->s.b.count != count)  in init_object()
786 	ob->s.b.count = 0;  in init_object()
792   if (ob->s.b.from_array)  in init_object()
795       for (p = ob->u.array; *p; ++p)  in init_object()
796 	add_fdes (ob, &accu, *p);  in init_object()
799     add_fdes (ob, &accu, ob->u.single);  in init_object()
801   end_fde_sort (ob, &accu, count);  in init_object()
805   accu.linear->orig_data = ob->u.single;  in init_object()
806   ob->u.sort = accu.linear;  in init_object()
808   ob->s.b.sorted = 1;  in init_object()
816 linear_search_fdes (struct object *ob, fde *this_fde, void *pc)  in linear_search_fdes()  argument
819   int encoding = ob->s.b.encoding;  in linear_search_fdes()
820   _Unwind_Ptr base = base_from_object (ob->s.b.encoding, ob);  in linear_search_fdes()
822   for (; ! last_fde (ob, this_fde); this_fde = next_fde (this_fde))  in linear_search_fdes()
831       if (ob->s.b.mixed_encoding)  in linear_search_fdes()
840 	      base = base_from_object (encoding, ob);  in linear_search_fdes()
885 binary_search_unencoded_fdes (struct object *ob, void *pc)  in binary_search_unencoded_fdes()  argument
887   struct fde_vector *vec = ob->u.sort;  in binary_search_unencoded_fdes()
912 binary_search_single_encoding_fdes (struct object *ob, void *pc)  in binary_search_single_encoding_fdes()  argument
914   struct fde_vector *vec = ob->u.sort;  in binary_search_single_encoding_fdes()
915   int encoding = ob->s.b.encoding;  in binary_search_single_encoding_fdes()
916   _Unwind_Ptr base = base_from_object (encoding, ob);  in binary_search_single_encoding_fdes()
942 binary_search_mixed_encoding_fdes (struct object *ob, void *pc)  in binary_search_mixed_encoding_fdes()  argument
944   struct fde_vector *vec = ob->u.sort;  in binary_search_mixed_encoding_fdes()
957 					base_from_object (encoding, ob),  in binary_search_mixed_encoding_fdes()
973 search_object (struct object* ob, void *pc)  in search_object()  argument
977   if (! ob->s.b.sorted)  in search_object()
979       init_object (ob);  in search_object()
984       if (pc < ob->pc_begin)  in search_object()
988   if (ob->s.b.sorted)  in search_object()
990       if (ob->s.b.mixed_encoding)  in search_object()
991 	return binary_search_mixed_encoding_fdes (ob, pc);  in search_object()
992       else if (ob->s.b.encoding == DW_EH_PE_absptr)  in search_object()
993 	return binary_search_unencoded_fdes (ob, pc);  in search_object()
995 	return binary_search_single_encoding_fdes (ob, pc);  in search_object()
1000       if (ob->s.b.from_array)  in search_object()
1003 	  for (p = ob->u.array; *p ; p++)  in search_object()
1005 	      fde *f = linear_search_fdes (ob, *p, pc);  in search_object()
1012 	return linear_search_fdes (ob, ob->u.single, pc);  in search_object()
1019   struct object *ob;  in _Unwind_Find_FDE()  local
1028   for (ob = seen_objects; ob; ob = ob->next)  in _Unwind_Find_FDE()
1029     if (pc >= ob->pc_begin)  in _Unwind_Find_FDE()
1031 	f = search_object (ob, pc);  in _Unwind_Find_FDE()
1038   while ((ob = unseen_objects))  in _Unwind_Find_FDE()
1042       unseen_objects = ob->next;  in _Unwind_Find_FDE()
1043       f = search_object (ob, pc);  in _Unwind_Find_FDE()
1047 	if ((*p)->pc_begin < ob->pc_begin)  in _Unwind_Find_FDE()
1049       ob->next = *p;  in _Unwind_Find_FDE()
1050       *p = ob;  in _Unwind_Find_FDE()
1064       bases->tbase = ob->tbase;  in _Unwind_Find_FDE()
1065       bases->dbase = ob->dbase;  in _Unwind_Find_FDE()
1067       encoding = ob->s.b.encoding;  in _Unwind_Find_FDE()
1068       if (ob->s.b.mixed_encoding)  in _Unwind_Find_FDE()
1070       read_encoded_value_with_base (encoding, base_from_object (encoding, ob),  in _Unwind_Find_FDE()