+ case OP_VAR_ENTRY_VALUE:
+ (*pos) += 2;
+ if (noside == EVAL_SKIP)
+ goto nosideret;
+
+ {
+ struct symbol *sym = exp->elts[pc + 1].symbol;
+ struct frame_info *frame;
+
+ if (noside == EVAL_AVOID_SIDE_EFFECTS)
+ return value_zero (SYMBOL_TYPE (sym), not_lval);
+
+ if (SYMBOL_CLASS (sym) != LOC_COMPUTED
+ || SYMBOL_COMPUTED_OPS (sym)->read_variable_at_entry == NULL)
+ error (_("Symbol \"%s\" does not have any specific entry value"),
+ SYMBOL_PRINT_NAME (sym));
+
+ frame = get_selected_frame (NULL);
+ return SYMBOL_COMPUTED_OPS (sym)->read_variable_at_entry (sym, frame);
+ }
+