1/* Support routines shared by all runtimes.
2 Copyright (C) 2011-2023 Free Software Foundation, Inc.
3 Contributed by Iain Sandoe
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 3, or (at your option)
10any later version.
11
12GCC is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING3. If not see
19<http://www.gnu.org/licenses/>. */
20
21#ifndef _OBJC_RUNTIME_SHARED_SUPPORT_H_
22#define _OBJC_RUNTIME_SHARED_SUPPORT_H_
23
24/* Left in obj-act.c for now... */
25
26extern tree objc_start_struct (tree);
27extern tree objc_finish_struct (tree, tree);
28extern tree add_field_decl (tree, const char *, tree **);
29extern tree build_sized_array_type (tree, int);
30
31extern tree lookup_interface (tree);
32extern tree objc_build_constructor (tree, vec<constructor_elt, va_gc> *);
33
34extern tree start_var_decl (tree, const char *);
35extern void finish_var_decl (tree, tree);
36
37extern tree my_build_string (int, const char *);
38extern tree my_build_string_pointer (int, const char *);
39extern tree add_objc_string (tree ident, string_section);
40extern tree get_objc_string_decl (tree, string_section);
41
42extern void add_class_reference (tree);
43
44#ifdef OBJCPLUS
45extern void objc_start_function (tree, tree, tree, tree);
46extern tree objc_get_parm_info (int, tree);
47#else
48extern void objc_start_function (tree, tree, tree, struct c_arg_info *);
49extern struct c_arg_info *objc_get_parm_info (int, tree);
50#endif
51extern void objc_push_parm (tree);
52
53extern tree build_function_type_for_method (tree, tree, int, bool);
54
55extern char *objc_build_property_setter_name (tree);
56
57/* Stuff that should be migrated to shared support (or some v1-only file). */
58extern void build_super_template (void);
59
60extern tree objc_build_component_ref (tree, tree);
61
62extern tree build_descriptor_table_initializer (tree, tree);
63extern tree build_method_prototype_list_template (tree, int);
64extern tree build_protocol_initializer (tree, tree, tree, tree, tree);
65
66/* Moved or new routines in objc-runtime-shared-support.cc */
67
68extern tree build_selector (tree);
69extern tree build_method_template (void);
70extern tree build_method_prototype_template (void);
71extern tree build_method_list_template (tree, int);
72
73extern tree build_dispatch_table_initializer (tree, tree);
74extern void diagnose_missing_method (tree, location_t);
75extern void build_next_selector_translation_table (void);
76extern void generate_protocol_references (tree);
77extern void build_module_descriptor (long, tree);
78extern tree build_ivar_list_initializer (tree, tree);
79extern tree build_ivar_list_template (tree, int);
80extern tree build_ivar_template (void);
81
82extern void generate_strings (void);
83
84extern void dump_interface (FILE *, tree);
85extern FILE *gen_declaration_file;
86
87#endif /* _OBJC_RUNTIME_SHARED_SUPPORT_H_ */
88

source code of gcc/objc/objc-runtime-shared-support.h