1 /* C language support definitions for GDB, the GNU debugger. 2 3 Copyright (C) 1992, 1994-1998, 2000, 2002, 2005-2012 Free Software 4 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 22 #if !defined (C_LANG_H) 23 #define C_LANG_H 1 24 25 struct ui_file; 26 struct language_arch_info; 27 28 #include "value.h" 29 #include "macroexp.h" 30 #include "parser-defs.h" 31 32 33 /* The various kinds of C string and character. Note that these 34 values are chosen so that they may be or'd together in certain 35 ways. */ 36 enum c_string_type 37 { 38 /* An ordinary string: "value". */ 39 C_STRING = 0, 40 /* A wide string: L"value". */ 41 C_WIDE_STRING = 1, 42 /* A 16-bit Unicode string: u"value". */ 43 C_STRING_16 = 2, 44 /* A 32-bit Unicode string: U"value". */ 45 C_STRING_32 = 3, 46 /* An ordinary char: 'v'. This can also be or'd with one of the 47 above to form the corresponding CHAR value from a STRING 48 value. */ 49 C_CHAR = 4, 50 /* A wide char: L'v'. */ 51 C_WIDE_CHAR = 5, 52 /* A 16-bit Unicode char: u'v'. */ 53 C_CHAR_16 = 6, 54 /* A 32-bit Unicode char: U'v'. */ 55 C_CHAR_32 = 7 56 }; 57 58 /* Defined in c-exp.y. */ 59 60 extern int c_parse (void); 61 62 extern void c_error (char *); 63 64 extern int c_parse_escape (char **, struct obstack *); 65 66 /* Defined in c-typeprint.c */ 67 extern void c_print_type (struct type *, const char *, 68 struct ui_file *, int, int); 69 70 extern void c_print_typedef (struct type *, 71 struct symbol *, 72 struct ui_file *); 73 74 extern int c_val_print (struct type *, const gdb_byte *, 75 int, CORE_ADDR, 76 struct ui_file *, int, 77 const struct value *, 78 const struct value_print_options *); 79 80 extern int c_value_print (struct value *, struct ui_file *, 81 const struct value_print_options *); 82 83 /* These are in c-lang.c: */ 84 85 extern struct value *evaluate_subexp_c (struct type *expect_type, 86 struct expression *exp, 87 int *pos, 88 enum noside noside); 89 90 extern void c_printchar (int, struct type *, struct ui_file *); 91 92 extern void c_printstr (struct ui_file * stream, 93 struct type *elttype, 94 const gdb_byte *string, 95 unsigned int length, 96 const char *user_encoding, 97 int force_ellipses, 98 const struct value_print_options *options); 99 100 extern void c_language_arch_info (struct gdbarch *gdbarch, 101 struct language_arch_info *lai); 102 103 extern const struct exp_descriptor exp_descriptor_c; 104 105 extern void c_emit_char (int c, struct type *type, 106 struct ui_file *stream, int quoter); 107 108 extern const struct op_print c_op_print_tab[]; 109 110 /* These are in c-typeprint.c: */ 111 112 extern void c_type_print_base (struct type *, struct ui_file *, 113 int, int); 114 115 /* These are in cp-valprint.c */ 116 117 extern void cp_print_class_member (const gdb_byte *, struct type *, 118 struct ui_file *, char *); 119 120 extern void cp_print_value_fields (struct type *, struct type *, 121 const gdb_byte *, int, CORE_ADDR, 122 struct ui_file *, int, 123 const struct value *, 124 const struct value_print_options *, 125 struct type **, int); 126 127 extern void cp_print_value_fields_rtti (struct type *, 128 const gdb_byte *, int, CORE_ADDR, 129 struct ui_file *, int, 130 const struct value *, 131 const struct value_print_options *, 132 struct type **, int); 133 134 extern int cp_is_vtbl_ptr_type (struct type *); 135 136 extern int cp_is_vtbl_member (struct type *); 137 138 /* These are in c-valprint.c. */ 139 140 extern int c_textual_element_type (struct type *, char); 141 142 143 #endif /* !defined (C_LANG_H) */ 144