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c906108c | 1 | /* Language independent support for printing types for GDB, the GNU debugger. |
e2882c85 | 2 | Copyright (C) 1986-2018 Free Software Foundation, Inc. |
c906108c | 3 | |
c5aa993b | 4 | This file is part of GDB. |
c906108c | 5 | |
c5aa993b JM |
6 | This program is free software; you can redistribute it and/or modify |
7 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 8 | the Free Software Foundation; either version 3 of the License, or |
c5aa993b | 9 | (at your option) any later version. |
c906108c | 10 | |
c5aa993b JM |
11 | This program is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
c906108c | 15 | |
c5aa993b | 16 | You should have received a copy of the GNU General Public License |
a9762ec7 | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c | 18 | |
17732724 AC |
19 | #ifndef TYPEPRINT_H |
20 | #define TYPEPRINT_H | |
21 | ||
94af9270 | 22 | enum language; |
da3331ec | 23 | struct ui_file; |
bd69fc68 | 24 | struct typedef_hash_table; |
6dddc817 | 25 | struct ext_lang_type_printers; |
da3331ec | 26 | |
7c161838 SDJ |
27 | struct print_offset_data |
28 | { | |
29 | /* The offset to be applied to bitpos when PRINT_OFFSETS is true. | |
30 | This is needed for when we are printing nested structs and want | |
31 | to make sure that the printed offset for each field carries over | |
32 | the offset of the outter struct. */ | |
33 | unsigned int offset_bitpos = 0; | |
34 | ||
35 | /* END_BITPOS is the one-past-the-end bit position of the previous | |
36 | field (where we expect the current field to be if there is no | |
37 | hole). */ | |
38 | unsigned int end_bitpos = 0; | |
39 | }; | |
40 | ||
79d43c61 TT |
41 | struct type_print_options |
42 | { | |
43 | /* True means that no special printing flags should apply. */ | |
44 | unsigned int raw : 1; | |
53342f27 TT |
45 | |
46 | /* True means print methods in a class. */ | |
47 | unsigned int print_methods : 1; | |
48 | ||
49 | /* True means print typedefs in a class. */ | |
50 | unsigned int print_typedefs : 1; | |
bd69fc68 | 51 | |
7c161838 SDJ |
52 | /* True means to print offsets, a la 'pahole'. */ |
53 | unsigned int print_offsets : 1; | |
54 | ||
883fd55a KS |
55 | /* The number of nested type definitions to print. -1 == all. */ |
56 | int print_nested_type_limit; | |
57 | ||
bd69fc68 TT |
58 | /* If not NULL, a local typedef hash table used when printing a |
59 | type. */ | |
60 | struct typedef_hash_table *local_typedefs; | |
18a9fc12 TT |
61 | |
62 | /* If not NULL, a global typedef hash table used when printing a | |
63 | type. */ | |
64 | struct typedef_hash_table *global_typedefs; | |
65 | ||
66 | /* The list of type printers associated with the global typedef | |
67 | table. This is intentionally opaque. */ | |
6dddc817 | 68 | struct ext_lang_type_printers *global_printers; |
79d43c61 TT |
69 | }; |
70 | ||
71 | extern const struct type_print_options type_print_raw_options; | |
72 | ||
bd69fc68 TT |
73 | void recursively_update_typedef_hash (struct typedef_hash_table *, |
74 | struct type *); | |
75 | ||
76 | void add_template_parameters (struct typedef_hash_table *, struct type *); | |
77 | ||
78 | struct typedef_hash_table *create_typedef_hash (void); | |
79 | ||
80 | void free_typedef_hash (struct typedef_hash_table *); | |
81 | ||
82 | struct cleanup *make_cleanup_free_typedef_hash (struct typedef_hash_table *); | |
83 | ||
84 | struct typedef_hash_table *copy_typedef_hash (struct typedef_hash_table *); | |
85 | ||
86 | const char *find_typedef_in_hash (const struct type_print_options *, | |
87 | struct type *); | |
88 | ||
d9fcf2fb | 89 | void print_type_scalar (struct type * type, LONGEST, struct ui_file *); |
c906108c | 90 | |
d9fcf2fb | 91 | void c_type_print_varspec_suffix (struct type *, struct ui_file *, int, |
79d43c61 TT |
92 | int, int, const struct type_print_options *); |
93 | ||
94 | void c_type_print_args (struct type *, struct ui_file *, int, enum language, | |
95 | const struct type_print_options *); | |
94af9270 | 96 | |
7022349d PA |
97 | /* Print <unknown return type> to stream STREAM. */ |
98 | ||
99 | void type_print_unknown_return_type (struct ui_file *stream); | |
100 | ||
46a4882b PA |
101 | /* Throw an error indicating that the user tried to use a symbol that |
102 | has unknown type. SYM_PRINT_NAME is the name of the symbol, to be | |
103 | included in the error message. */ | |
104 | extern void error_unknown_type (const char *sym_print_name); | |
105 | ||
3f2f83dd KB |
106 | extern void val_print_not_allocated (struct ui_file *stream); |
107 | ||
108 | extern void val_print_not_associated (struct ui_file *stream); | |
109 | ||
17732724 | 110 | #endif |