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/* Support routines shared by all runtimes.

   Copyright (C) 2011 Free Software Foundation, Inc.

   Contributed by Iain Sandoe

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 3, or (at your option)

any later version.

GCC is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with GCC; see the file COPYING3.  If not see

<http://www.gnu.org/licenses/>.  */

#ifndef _OBJC_RUNTIME_SHARED_SUPPORT_H_

#define _OBJC_RUNTIME_SHARED_SUPPORT_H_

/* Left in obj-act.c for now... */

extern tree objc_start_struct (tree);

extern tree objc_finish_struct (tree, tree);

extern tree add_field_decl (tree, const char *, tree **);

extern tree build_sized_array_type (tree, int);

extern tree lookup_interface (tree);

extern tree objc_build_constructor (tree, VEC(constructor_elt,gc) *);

extern tree start_var_decl (tree, const char *);

extern void finish_var_decl (tree, tree);

extern tree my_build_string (int, const char *);

extern tree my_build_string_pointer (int, const char *);

extern tree add_objc_string (tree ident, string_section);

extern tree get_objc_string_decl (tree, string_section);

extern void add_class_reference (tree);

#ifdef OBJCPLUS

extern void objc_start_function (tree, tree, tree, tree);

extern tree objc_get_parm_info (int, tree);

#else

extern void objc_start_function (tree, tree, tree, struct c_arg_info *);

extern struct c_arg_info *objc_get_parm_info (int, tree);

#endif

extern void objc_push_parm (tree);

extern tree build_function_type_for_method (tree, tree, int, bool);

extern char *objc_build_property_setter_name (tree);

/* Stuff that should be migrated to shared support (or some v1-only file).  */

extern void build_super_template (void);

extern tree objc_build_component_ref (tree, tree);

extern tree build_descriptor_table_initializer (tree, tree);

extern tree build_method_prototype_list_template (tree, int);

extern tree build_protocol_initializer (tree, tree, tree, tree, tree);

/* Moved or new routines in objc-runtime-shared-support.c  */

extern tree build_selector (tree);

extern tree build_method_template (void);

extern tree build_method_prototype_template (void);

extern tree build_method_list_template (tree, int);

extern tree build_dispatch_table_initializer (tree, tree);

extern void diagnose_missing_method (tree, location_t);

extern void build_next_selector_translation_table (void);

extern void generate_protocol_references (tree);

extern void build_module_descriptor (long, tree);

extern tree build_ivar_list_initializer (tree, tree);

extern tree build_ivar_list_template (tree, int);

extern tree build_ivar_template (void);

extern void generate_strings (void);

extern void dump_interface (FILE *, tree);

extern FILE *gen_declaration_file;

#endif /* _OBJC_RUNTIME_SHARED_SUPPORT_H_ */