171 lines
5.6 KiB
C
171 lines
5.6 KiB
C
/* Declarations for value printing routines for GDB, the GNU debugger.
|
|
|
|
Copyright (C) 1986, 1988-1989, 1991-1994, 2000, 2005, 2007-2012 Free
|
|
Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
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-printing control. */
|
|
enum val_prettyprint pretty;
|
|
|
|
/* Controls pretty printing of arrays. */
|
|
int prettyprint_arrays;
|
|
|
|
/* Controls pretty printing of structures. */
|
|
int prettyprint_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 this value is being printed in an epoch window. */
|
|
int inspect_it;
|
|
|
|
/* 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++ and Java
|
|
share one flag, why not Pascal too? */
|
|
int pascal_static_field_print;
|
|
|
|
/* Controls Python pretty-printing. */
|
|
int raw;
|
|
|
|
/* If nonzero, print the value in "summary" form. */
|
|
int summary;
|
|
};
|
|
|
|
/* 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-printing disabled. */
|
|
extern void get_raw_print_options (struct value_print_options *opts);
|
|
|
|
/* 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 *, const gdb_byte *, int,
|
|
CORE_ADDR, struct ui_file *, int,
|
|
const struct value *,
|
|
const struct value_print_options *,
|
|
unsigned int);
|
|
|
|
extern void val_print_type_code_int (struct type *, const gdb_byte *,
|
|
struct ui_file *);
|
|
|
|
extern void val_print_type_code_flags (struct type *type,
|
|
const gdb_byte *valaddr,
|
|
struct ui_file *stream);
|
|
|
|
extern void val_print_scalar_formatted (struct type *,
|
|
const gdb_byte *, int,
|
|
const 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);
|
|
|
|
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, enum bfd_endian);
|
|
|
|
extern void print_hex_chars (struct ui_file *, const gdb_byte *,
|
|
unsigned int, enum bfd_endian);
|
|
|
|
extern void print_char_chars (struct ui_file *, struct type *,
|
|
const gdb_byte *, unsigned int, enum bfd_endian);
|
|
|
|
int read_string (CORE_ADDR addr, int len, int width, unsigned int fetchlimit,
|
|
enum bfd_endian byte_order, gdb_byte **buffer,
|
|
int *bytes_read);
|
|
|
|
extern void val_print_optimized_out (struct ui_file *stream);
|
|
|
|
extern void val_print_unavailable (struct ui_file *stream);
|
|
|
|
extern void val_print_invalid_address (struct ui_file *stream);
|
|
|
|
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);
|
|
|
|
#endif
|