gcc/objc/objc-runtime-shared-support.h

   1 /* Support routines shared by all runtimes.
   2    Copyright (C) 2011-2017 Free Software Foundation, Inc.
   3    Contributed by Iain Sandoe
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along 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
  26 extern tree objc_start_struct (tree);
  27 extern tree objc_finish_struct (tree, tree);
  28 extern tree add_field_decl (tree, const char *, tree **);
  29 extern tree build_sized_array_type (tree, int);
  30
  31 extern tree lookup_interface (tree);
  32 extern tree objc_build_constructor (tree, vec<constructor_elt, va_gc> *);
  33
  34 extern tree start_var_decl (tree, const char *);
  35 extern void finish_var_decl (tree, tree);
  36
  37 extern tree my_build_string (int, const char *);
  38 extern tree my_build_string_pointer (int, const char *);
  39 extern tree add_objc_string (tree ident, string_section);
  40 extern tree get_objc_string_decl (tree, string_section);
  41
  42 extern void add_class_reference (tree);
  43
  44 #ifdef OBJCPLUS
  45 extern void objc_start_function (tree, tree, tree, tree);
  46 extern tree objc_get_parm_info (int, tree);
  47 #else
  48 extern void objc_start_function (tree, tree, tree, struct c_arg_info *);
  49 extern struct c_arg_info *objc_get_parm_info (int, tree);
  50 #endif
  51 extern void objc_push_parm (tree);
  52
  53 extern tree build_function_type_for_method (tree, tree, int, bool);
  54
  55 extern char *objc_build_property_setter_name (tree);
  56
  57 /* Stuff that should be migrated to shared support (or some v1-only file).  */
  58 extern void build_super_template (void);
  59
  60 extern tree objc_build_component_ref (tree, tree);
  61
  62 extern tree build_descriptor_table_initializer (tree, tree);
  63 extern tree build_method_prototype_list_template (tree, int);
  64 extern tree build_protocol_initializer (tree, tree, tree, tree, tree);
  65
  66 /* Moved or new routines in objc-runtime-shared-support.c  */
  67
  68 extern tree build_selector (tree);
  69 extern tree build_method_template (void);
  70 extern tree build_method_prototype_template (void);
  71 extern tree build_method_list_template (tree, int);
  72
  73 extern tree build_dispatch_table_initializer (tree, tree);
  74 extern void diagnose_missing_method (tree, location_t);
  75 extern void build_next_selector_translation_table (void);
  76 extern void generate_protocol_references (tree);
  77 extern void build_module_descriptor (long, tree);
  78 extern tree build_ivar_list_initializer (tree, tree);
  79 extern tree build_ivar_list_template (tree, int);
  80 extern tree build_ivar_template (void);
  81
  82 extern void generate_strings (void);
  83
  84 extern void dump_interface (FILE *, tree);
  85 extern FILE *gen_declaration_file;
  86
  87 #endif /* _OBJC_RUNTIME_SHARED_SUPPORT_H_ */