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ae6a3a4c2a
* language.h (language_dfn): Add la_get_string member. (LA_GET_STRING): New macro. (default_get_string): New prototype. * language.c (default_get_string): New function. (unknown_language_defn, auto_language_defn, local_language_defn): Use default_get_string for la_get_string. * c-lang.c (c_get_string): New function. (c_language_defn, cplus_language_defn, asm_language_defn): Use c_get_string for la_get_string. (minimal_language_defn): Likewise * ada-lang.c (ada_language_defn): Likewise. * f-lang.c (f_language_defn): Use default_get_string for la_get_string. * jv-lang.c (java_language_defn): Likewise. * m2-lang.c (m2_language_defn): Likewise. * objc-lang.c (objc_language_defn): Likewise. * p-lang.c (p_language_defn): Likewise. * scm-lang.c (scm_language_defn): Likewise. * typeprint.c (type_to_string): New function. * value.h (type_to_string): New prototype. * valprint.c (val_print_string): Factor out code for reading string from the inferior into its own function. Put 2 spaces after period in comments. (read_string): New function. * valprint.h (read_string): New prototype.
143 lines
4.8 KiB
C
143 lines
4.8 KiB
C
/* Declarations for value printing routines for GDB, the GNU debugger.
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Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993, 1994, 2000, 2005, 2007,
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2008, 2009 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef VALPRINT_H
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#define VALPRINT_H
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/* This is used to pass formatting options to various value-printing
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functions. */
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struct value_print_options
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{
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/* Pretty-printing control. */
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enum val_prettyprint pretty;
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/* Controls pretty printing of arrays. */
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int prettyprint_arrays;
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/* Controls pretty printing of structures. */
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int prettyprint_structs;
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/* Controls printing of virtual tables. */
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int vtblprint;
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/* Controls printing of nested unions. */
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int unionprint;
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/* Controls printing of addresses. */
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int addressprint;
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/* Controls looking up an object's derived type using what we find
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in its vtables. */
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int objectprint;
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/* Maximum number of chars to print for a string pointer value or vector
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contents, or UINT_MAX for no limit. Note that "set print elements 0"
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stores UINT_MAX in print_max, which displays in a show command as
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"unlimited". */
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unsigned int print_max;
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/* Print repeat counts if there are more than this many repetitions
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of an element in an array. */
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unsigned int repeat_count_threshold;
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/* The global output format letter. */
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int output_format;
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/* The current format letter. This is set locally for a given call,
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e.g. when the user passes a format to "print". */
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int format;
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/* Stop printing at null character? */
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int stop_print_at_null;
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/* True if this value is being printed in an epoch window. */
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int inspect_it;
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/* True if we should print the index of each element when printing
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an array. */
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int print_array_indexes;
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/* If nonzero, then dereference references, otherwise just print
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them like pointers. */
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int deref_ref;
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/* If nonzero, print static fields. */
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int static_field_print;
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/* If nonzero, print static fields for Pascal. FIXME: C++ and Java
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share one flag, why not Pascal too? */
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int pascal_static_field_print;
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};
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/* The global print options set by the user. In general this should
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not be directly accessed, except by set/show commands. Ordinary
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code should call get_user_print_options instead. */
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extern struct value_print_options user_print_options;
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/* Initialize *OPTS to be a copy of the user print options. */
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extern void get_user_print_options (struct value_print_options *opts);
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/* Initialize *OPTS to be a copy of the user print options, but with
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pretty-printing disabled. */
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extern void get_raw_print_options (struct value_print_options *opts);
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/* Initialize *OPTS to be a copy of the user print options, but using
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FORMAT as the formatting option. */
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extern void get_formatted_print_options (struct value_print_options *opts,
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char format);
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extern int get_array_bounds (struct type *type, long *low_bound,
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long *high_bound);
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extern void maybe_print_array_index (struct type *index_type, LONGEST index,
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struct ui_file *stream,
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const struct value_print_options *options);
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extern void val_print_array_elements (struct type *, const gdb_byte *,
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CORE_ADDR, struct ui_file *, int,
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const struct value_print_options *,
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unsigned int);
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extern void val_print_type_code_int (struct type *, const gdb_byte *,
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struct ui_file *);
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extern void val_print_type_code_flags (struct type *type,
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const gdb_byte *valaddr,
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struct ui_file *stream);
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extern void print_binary_chars (struct ui_file *, const gdb_byte *,
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unsigned int, enum bfd_endian);
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extern void print_octal_chars (struct ui_file *, const gdb_byte *,
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unsigned int, enum bfd_endian);
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extern void print_decimal_chars (struct ui_file *, const gdb_byte *,
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unsigned int, enum bfd_endian);
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extern void print_hex_chars (struct ui_file *, const gdb_byte *,
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unsigned int, enum bfd_endian);
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extern void print_char_chars (struct ui_file *, const gdb_byte *,
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unsigned int, enum bfd_endian);
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int read_string (CORE_ADDR addr, int len, int width, unsigned int fetchlimit,
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gdb_byte **buffer, int *bytes_read);
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#endif
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