+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef VALPRINT_H
+#define VALPRINT_H
+
+/* This is used to pass formatting options to various value-printing
+ functions. */
+struct value_print_options
+{
+ /* Pretty-formatting control. */
+ enum val_prettyformat prettyformat;
+
+ /* Controls pretty formatting of arrays. */
+ int prettyformat_arrays;
+
+ /* Controls pretty formatting of structures. */
+ int prettyformat_structs;
+
+ /* Controls printing of virtual tables. */
+ int vtblprint;
+
+ /* Controls printing of nested unions. */
+ int unionprint;
+
+ /* Controls printing of addresses. */
+ int addressprint;
+
+ /* Controls looking up an object's derived type using what we find
+ in its vtables. */
+ int objectprint;
+
+ /* Maximum number of chars to print for a string pointer value or vector
+ contents, or UINT_MAX for no limit. Note that "set print elements 0"
+ stores UINT_MAX in print_max, which displays in a show command as
+ "unlimited". */
+ unsigned int print_max;
+
+ /* Print repeat counts if there are more than this many repetitions
+ of an element in an array. */
+ unsigned int repeat_count_threshold;
+
+ /* The global output format letter. */
+ int output_format;
+
+ /* The current format letter. This is set locally for a given call,
+ e.g. when the user passes a format to "print". */
+ int format;
+
+ /* Stop printing at null character? */
+ int stop_print_at_null;
+
+ /* True if we should print the index of each element when printing
+ an array. */
+ int print_array_indexes;
+
+ /* If nonzero, then dereference references, otherwise just print
+ them like pointers. */
+ int deref_ref;
+
+ /* If nonzero, print static fields. */
+ int static_field_print;
+
+ /* If nonzero, print static fields for Pascal. FIXME: C++ has a
+ flag, why not share with Pascal too? */
+ int pascal_static_field_print;
+
+ /* If non-zero don't do Python pretty-printing. */
+ int raw;
+
+ /* If nonzero, print the value in "summary" form.
+ If raw and summary are both non-zero, don't print non-scalar values
+ ("..." is printed instead). */
+ int summary;
+
+ /* If nonzero, when printing a pointer, print the symbol to which it
+ points, if any. */
+ int symbol_print;
+
+ /* Maximum print depth when printing nested aggregates. */
+ int max_depth;
+};
+
+/* The global print options set by the user. In general this should
+ not be directly accessed, except by set/show commands. Ordinary
+ code should call get_user_print_options instead. */
+extern struct value_print_options user_print_options;
+
+/* Initialize *OPTS to be a copy of the user print options. */
+extern void get_user_print_options (struct value_print_options *opts);
+
+/* Initialize *OPTS to be a copy of the user print options, but with
+ pretty-formatting disabled. */
+extern void get_no_prettyformat_print_options (struct value_print_options *);
+
+/* Initialize *OPTS to be a copy of the user print options, but using
+ FORMAT as the formatting option. */
+extern void get_formatted_print_options (struct value_print_options *opts,
+ char format);
+
+extern void maybe_print_array_index (struct type *index_type, LONGEST index,
+ struct ui_file *stream,
+ const struct value_print_options *);
+
+extern void val_print_array_elements (struct type *, LONGEST,
+ CORE_ADDR, struct ui_file *, int,
+ struct value *,
+ const struct value_print_options *,
+ unsigned int);
+
+extern void val_print_scalar_formatted (struct type *,
+ LONGEST,
+ struct value *,
+ const struct value_print_options *,
+ int,
+ struct ui_file *);
+
+extern void print_binary_chars (struct ui_file *, const gdb_byte *,
+ unsigned int, enum bfd_endian, bool);
+
+extern void print_octal_chars (struct ui_file *, const gdb_byte *,
+ unsigned int, enum bfd_endian);
+
+extern void print_decimal_chars (struct ui_file *, const gdb_byte *,
+ unsigned int, bool, enum bfd_endian);
+
+extern void print_hex_chars (struct ui_file *, const gdb_byte *,
+ unsigned int, enum bfd_endian, bool);
+
+extern void print_char_chars (struct ui_file *, struct type *,
+ const gdb_byte *, unsigned int, enum bfd_endian);
+
+extern void print_function_pointer_address (const struct value_print_options *options,
+ struct gdbarch *gdbarch,
+ CORE_ADDR address,
+ struct ui_file *stream);
+
+extern int read_string (CORE_ADDR addr, int len, int width,
+ unsigned int fetchlimit,
+ enum bfd_endian byte_order,
+ gdb::unique_xmalloc_ptr<gdb_byte> *buffer,
+ int *bytes_read);
+
+extern void val_print_optimized_out (const struct value *val,
+ struct ui_file *stream);
+
+/* Prints "<not saved>" to STREAM. */
+extern void val_print_not_saved (struct ui_file *stream);
+
+extern void val_print_unavailable (struct ui_file *stream);
+
+extern void val_print_invalid_address (struct ui_file *stream);
+
+/* An instance of this is passed to generic_val_print and describes
+ some language-specific ways to print things. */
+
+struct generic_val_print_decorations
+{
+ /* Printing complex numbers: what to print before, between the
+ elements, and after. */
+
+ const char *complex_prefix;
+ const char *complex_infix;
+ const char *complex_suffix;
+
+ /* Boolean true and false. */
+
+ const char *true_name;
+ const char *false_name;
+
+ /* What to print when we see TYPE_CODE_VOID. */
+
+ const char *void_name;
+
+ /* Array start and end strings. */
+ const char *array_start;
+ const char *array_end;
+};
+
+
+extern void generic_val_print (struct type *type,
+ int embedded_offset, CORE_ADDR address,
+ struct ui_file *stream, int recurse,
+ struct value *original_value,
+ const struct value_print_options *options,
+ const struct generic_val_print_decorations *);
+
+extern void generic_emit_char (int c, struct type *type, struct ui_file *stream,
+ int quoter, const char *encoding);
+
+extern void generic_printstr (struct ui_file *stream, struct type *type,
+ const gdb_byte *string, unsigned int length,
+ const char *encoding, int force_ellipses,
+ int quote_char, int c_style_terminator,
+ const struct value_print_options *options);