gdb/valprint.h

   1 /* Declarations for value printing routines for GDB, the GNU debugger.
   2
   3    Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993, 1994, 2000, 2005, 2007,
   4    2008 Free Software Foundation, Inc.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef VALPRINT_H
  22 #define VALPRINT_H
  23
  24 extern int prettyprint_arrays;  /* Controls pretty printing of arrays.  */
  25 extern int prettyprint_structs; /* Controls pretty printing of structures */
  26 extern int prettyprint_arrays;  /* Controls pretty printing of arrays.  */
  27
  28 extern int vtblprint;           /* Controls printing of vtbl's */
  29 extern int unionprint;          /* Controls printing of nested unions.  */
  30 extern int addressprint;        /* Controls pretty printing of addresses.  */
  31 extern int objectprint;         /* Controls looking up an object's derived type
  32                                    using what we find in its vtables.  */
  33
  34 extern unsigned int print_max;  /* Max # of chars for strings/vectors */
  35
  36 /* Flag to low-level print routines that this value is being printed
  37    in an epoch window.  We'd like to pass this as a parameter, but
  38    every routine would need to take it.  Perhaps we can encapsulate
  39    this in the I/O stream once we have GNU stdio. */
  40 extern int inspect_it;
  41
  42 /* Print repeat counts if there are more than this many repetitions of an
  43    element in an array.  Referenced by the low level language dependent
  44    print routines. */
  45 extern unsigned int repeat_count_threshold;
  46
  47 extern int output_format;
  48
  49 extern int stop_print_at_null;  /* Stop printing at null char? */
  50
  51 extern int print_array_indexes_p (void);
  52
  53 extern int get_array_low_bound (struct type *type, long *low_bound);
  54
  55 extern void maybe_print_array_index (struct type *index_type, LONGEST index,
  56                                      struct ui_file *stream, int format,
  57                                      enum val_prettyprint pretty);
  58
  59 extern void val_print_array_elements (struct type *, const gdb_byte *,
  60                                       CORE_ADDR, struct ui_file *, int,
  61                                       int, int, enum val_prettyprint,
  62                                       unsigned int);
  63
  64 extern void val_print_type_code_int (struct type *, const gdb_byte *,
  65                                      struct ui_file *);
  66
  67 extern void val_print_type_code_flags (struct type *type,
  68                                        const gdb_byte *valaddr,
  69                                        struct ui_file *stream);
  70
  71 extern void print_binary_chars (struct ui_file *, const gdb_byte *,
  72                                 unsigned int);
  73
  74 extern void print_octal_chars (struct ui_file *, const gdb_byte *,
  75                                unsigned int);
  76
  77 extern void print_decimal_chars (struct ui_file *, const gdb_byte *,
  78                                  unsigned int);
  79
  80 extern void print_hex_chars (struct ui_file *, const gdb_byte *,
  81                              unsigned int);
  82
  83 extern void print_char_chars (struct ui_file *, const gdb_byte *,
  84                               unsigned int);
  85 #endif