+2012-02-29 Joel Brobecker <brobecker@adacore.com>
+
+ * ada-lang.h (ada_get_decoded_value, ada_get_decoded_type): Add
+ declaration.
+ * ada-lang.c (ada_get_decoded_value, ada_get_decoded_type): New
+ function.
+
2012-02-29 Joel Brobecker <brobecker@adacore.com>
* ada-lang.c (ada_is_ignored_field): Rewrite wrong comment.
}
return type;
}
+
+/* Return a decoded version of the given VALUE. This means returning
+ a value whose type is obtained by applying all the GNAT-specific
+ encondings, making the resulting type a static but standard description
+ of the initial type. */
+
+struct value *
+ada_get_decoded_value (struct value *value)
+{
+ struct type *type = ada_check_typedef (value_type (value));
+
+ if (ada_is_array_descriptor_type (type)
+ || (ada_is_constrained_packed_array_type (type)
+ && TYPE_CODE (type) != TYPE_CODE_PTR))
+ {
+ if (TYPE_CODE (type) == TYPE_CODE_TYPEDEF) /* array access type. */
+ value = ada_coerce_to_simple_array_ptr (value);
+ else
+ value = ada_coerce_to_simple_array (value);
+ }
+ else
+ value = ada_to_fixed_value (value);
+
+ return value;
+}
+
+/* Same as ada_get_decoded_value, but with the given TYPE.
+ Because there is no associated actual value for this type,
+ the resulting type might be a best-effort approximation in
+ the case of dynamic types. */
+
+struct type *
+ada_get_decoded_type (struct type *type)
+{
+ type = to_static_fixed_type (type);
+ if (ada_is_constrained_packed_array_type (type))
+ type = ada_coerce_to_simple_array_type (type);
+ return type;
+}
+
\f
/* Language Selection */
extern LONGEST ada_discrete_type_high_bound (struct type *);
+extern struct value *ada_get_decoded_value (struct value *value);
+
+extern struct type *ada_get_decoded_type (struct type *type);
+
extern char *ada_decode_symbol (const struct general_symbol_info*);
extern const char *ada_decode (const char*);