/* Default macros to initialize the lang_hooks data structure. Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. Contributed by Alexandre Oliva 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 . */ #ifndef GCC_LANG_HOOKS_DEF_H #define GCC_LANG_HOOKS_DEF_H #include "hooks.h" struct diagnostic_context; struct diagnostic_info; /* Note to creators of new hooks: The macros in this file should NOT be surrounded by a #ifdef...#endif pair, since this file declares the defaults. Each front end overrides any hooks it wishes to, in the file containing its struct lang_hooks, AFTER including this file. */ /* See langhooks.h for the definition and documentation of each hook. */ extern void lhd_do_nothing (void); extern void lhd_do_nothing_t (tree); extern void lhd_do_nothing_i (int); extern void lhd_do_nothing_u (unsigned); extern void lhd_do_nothing_t_t (tree, tree); extern bool lhd_do_nothing_t_return_false (tree); extern int lhd_do_nothing_t_return_int (tree); extern bool lhd_do_nothing_t_return_bool (tree); extern int lhd_do_nothing_t_t_return_int (tree, tree); extern tree lhd_do_nothing_t_t_return_null_tree (tree, tree); extern bool lhd_do_nothing_t_vp_return_bool (tree, void *); extern void lhd_do_nothing_f (struct function *); extern bool lhd_post_options (const char **); extern alias_set_type lhd_get_alias_set (tree); extern tree lhd_return_null_tree_v (void); extern tree lhd_return_null_tree (tree); extern tree lhd_return_null_const_tree (const_tree); extern tree lhd_do_nothing_iii_return_null_tree (int, int, int); extern tree lhd_staticp (tree); extern void lhd_print_tree_nothing (FILE *, tree, int); extern const char *lhd_decl_printable_name (tree, int); extern const char *lhd_dwarf_name (tree, int); extern int lhd_types_compatible_p (tree, tree); extern rtx lhd_expand_expr (tree, rtx, enum machine_mode, int, rtx *); extern void lhd_print_error_function (struct diagnostic_context *, const char *, struct diagnostic_info *); extern void lhd_set_decl_assembler_name (tree); extern bool lhd_warn_unused_global_decl (const_tree); extern void lhd_incomplete_type_error (const_tree, const_tree); extern tree lhd_type_promotes_to (tree); extern void lhd_register_builtin_type (tree, const char *); extern bool lhd_decl_ok_for_sibcall (const_tree); extern const char *lhd_comdat_group (tree); extern tree lhd_expr_size (const_tree); extern size_t lhd_tree_size (enum tree_code); extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT); extern tree lhd_expr_to_decl (tree, bool *, bool *); extern tree lhd_builtin_function (tree decl); extern bool lhd_user_conv_function_p (tree decl); /* Declarations of default tree inlining hooks. */ extern void lhd_initialize_diagnostics (struct diagnostic_context *); extern tree lhd_callgraph_analyze_expr (tree *, int *); /* Declarations for tree gimplification hooks. */ extern int lhd_gimplify_expr (tree *, gimple_seq *, gimple_seq *); extern enum omp_clause_default_kind lhd_omp_predetermined_sharing (tree); extern tree lhd_omp_assignment (tree, tree, tree); struct gimplify_omp_ctx; extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *, tree); #define LANG_HOOKS_NAME "GNU unknown" #define LANG_HOOKS_IDENTIFIER_SIZE sizeof (struct lang_identifier) #define LANG_HOOKS_INIT hook_bool_void_false #define LANG_HOOKS_FINISH lhd_do_nothing #define LANG_HOOKS_PARSE_FILE lhd_do_nothing_i #define LANG_HOOKS_INIT_OPTIONS hook_uint_uint_constcharptrptr_0 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS lhd_initialize_diagnostics #define LANG_HOOKS_HANDLE_OPTION hook_int_size_t_constcharptr_int_0 #define LANG_HOOKS_MISSING_ARGUMENT hook_bool_constcharptr_size_t_false #define LANG_HOOKS_POST_OPTIONS lhd_post_options #define LANG_HOOKS_MISSING_NORETURN_OK_P hook_bool_tree_true #define LANG_HOOKS_GET_ALIAS_SET lhd_get_alias_set #define LANG_HOOKS_EXPAND_EXPR lhd_expand_expr #define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t #define LANG_HOOKS_STATICP lhd_staticp #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t #define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name #define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing #define LANG_HOOKS_PRINT_XNODE lhd_print_tree_nothing #define LANG_HOOKS_PRINT_DECL lhd_print_tree_nothing #define LANG_HOOKS_PRINT_TYPE lhd_print_tree_nothing #define LANG_HOOKS_PRINT_IDENTIFIER lhd_print_tree_nothing #define LANG_HOOKS_PRINT_ERROR_FUNCTION lhd_print_error_function #define LANG_HOOKS_DECL_PRINTABLE_NAME lhd_decl_printable_name #define LANG_HOOKS_DWARF_NAME lhd_dwarf_name #define LANG_HOOKS_EXPR_SIZE lhd_expr_size #define LANG_HOOKS_TREE_SIZE lhd_tree_size #define LANG_HOOKS_TYPES_COMPATIBLE_P lhd_types_compatible_p #define LANG_HOOKS_BUILTIN_FUNCTION lhd_builtin_function #define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE LANG_HOOKS_BUILTIN_FUNCTION #define LANG_HOOKS_USER_CONV_FUNCTION lhd_user_conv_function_p #define LANG_HOOKS_EXPR_TO_DECL lhd_expr_to_decl #define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset #define LANG_HOOKS_INIT_TS lhd_do_nothing /* Attribute hooks. */ #define LANG_HOOKS_ATTRIBUTE_TABLE NULL #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE NULL #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE NULL /* Tree inlining hooks. */ #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P \ hook_bool_tree_tree_false #define LANG_HOOKS_TREE_INLINING_INITIALIZER { \ LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, \ } #define LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR lhd_callgraph_analyze_expr #define LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS NULL #define LANG_HOOKS_CALLGRAPH_INITIALIZER { \ LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR, \ LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS, \ } /* Hooks for tree gimplification. */ #define LANG_HOOKS_GIMPLIFY_EXPR lhd_gimplify_expr #define LANG_HOOKS_FOLD_OBJ_TYPE_REF NULL /* Hook for getting the function decl from an obj_type_ref. */ #define LANG_HOOKS_GET_VIRTUAL_FUNCTION_DECL lhd_do_nothing_t_t_return_null_tree /* Hooks for thread safety analysis. */ #define LANG_HOOKS_DECL_IS_BASE_FIELD lhd_do_nothing_t_return_bool #define LANG_HOOKS_DECL_IS_CONSTRUCTOR lhd_do_nothing_t_return_bool #define LANG_HOOKS_DECL_IS_DESTRUCTOR lhd_do_nothing_t_return_bool #define LANG_HOOKS_DECL_IS_CONST_MEMBER_FUNC lhd_do_nothing_t_return_int /* Tree dump hooks. */ extern bool lhd_tree_dump_dump_tree (void *, tree); extern int lhd_tree_dump_type_quals (const_tree); extern tree lhd_make_node (enum tree_code); #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree #define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN lhd_tree_dump_type_quals #define LANG_HOOKS_TREE_DUMP_INITIALIZER { \ LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, \ LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN \ } /* Types hooks. There are no reasonable defaults for most of them, so we create a compile-time error instead. */ #define LANG_HOOKS_MAKE_TYPE lhd_make_node #define LANG_HOOKS_CLASSIFY_RECORD NULL #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error #define LANG_HOOKS_GENERIC_TYPE_P hook_bool_const_tree_false #define LANG_HOOKS_TYPE_PROMOTES_TO lhd_type_promotes_to #define LANG_HOOKS_REGISTER_BUILTIN_TYPE lhd_register_builtin_type #define LANG_HOOKS_TYPE_MAX_SIZE lhd_return_null_const_tree #define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \ lhd_omp_firstprivatize_type_sizes #define LANG_HOOKS_TYPE_HASH_EQ NULL #define LANG_HOOKS_GET_ARRAY_DESCR_INFO NULL #define LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE reconstruct_complex_type #define LANG_HOOKS_HASH_TYPES true #define LANG_HOOKS_FOR_TYPES_INITIALIZER { \ LANG_HOOKS_MAKE_TYPE, \ LANG_HOOKS_CLASSIFY_RECORD, \ LANG_HOOKS_TYPE_FOR_MODE, \ LANG_HOOKS_TYPE_FOR_SIZE, \ LANG_HOOKS_GENERIC_TYPE_P, \ LANG_HOOKS_TYPE_PROMOTES_TO, \ LANG_HOOKS_REGISTER_BUILTIN_TYPE, \ LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \ LANG_HOOKS_TYPE_MAX_SIZE, \ LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \ LANG_HOOKS_TYPE_HASH_EQ, \ LANG_HOOKS_GET_ARRAY_DESCR_INFO, \ LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE, \ LANG_HOOKS_HASH_TYPES \ } #define LANG_HOOKS_ADD_BUILT_IN_DECL lhd_do_nothing_t #define LANG_HOOKS_SAVE_BUILT_IN_PRE lhd_do_nothing #define LANG_HOOKS_RESTORE_BUILT_IN_PRE lhd_do_nothing #define LANG_HOOKS_SAVE_BUILT_IN_POST lhd_do_nothing #define LANG_HOOKS_RESTORE_BUILT_IN_POST lhd_do_nothing #define LANG_HOOKS_CLEAR_NAME_BINDINGS lhd_do_nothing_t #define LANG_HOOKS_HAS_GLOBAL_NAME lhd_do_nothing_t_vp_return_bool #define LANG_HOOKS_GET_LANG_DECL_SIZE lhd_do_nothing_t_return_int #define LANG_HOOKS_DUP_LANG_TYPE lhd_do_nothing_t_t #define LANG_HOOKS_COPY_LANG_TYPE lhd_do_nothing_t_t #define LANG_HOOKS_PROCESS_PENDING_DECLS lhd_do_nothing_u #define LANG_HOOKS_CLEAR_DEFFERED_FNS lhd_do_nothing #define LANG_HOOKS_IS_GENERATED_TYPE lhd_do_nothing_t_return_bool #define LANG_HOOKS_CMP_LANG_TYPE lhd_do_nothing_t_t_return_int #define LANG_HOOKS_FOR_LIPO_INITIALIZER { \ LANG_HOOKS_ADD_BUILT_IN_DECL, \ LANG_HOOKS_SAVE_BUILT_IN_PRE, \ LANG_HOOKS_RESTORE_BUILT_IN_PRE, \ LANG_HOOKS_SAVE_BUILT_IN_POST, \ LANG_HOOKS_RESTORE_BUILT_IN_POST, \ LANG_HOOKS_CLEAR_NAME_BINDINGS, \ LANG_HOOKS_HAS_GLOBAL_NAME, \ LANG_HOOKS_GET_LANG_DECL_SIZE, \ LANG_HOOKS_DUP_LANG_TYPE, \ LANG_HOOKS_COPY_LANG_TYPE, \ LANG_HOOKS_PROCESS_PENDING_DECLS, \ LANG_HOOKS_CLEAR_DEFFERED_FNS, \ LANG_HOOKS_IS_GENERATED_TYPE, \ LANG_HOOKS_CMP_LANG_TYPE, \ } /* Declaration hooks. */ #define LANG_HOOKS_GLOBAL_BINDINGS_P global_bindings_p #define LANG_HOOKS_PUSHDECL pushdecl #define LANG_HOOKS_GETDECLS getdecls #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL lhd_warn_unused_global_decl #define LANG_HOOKS_WRITE_GLOBALS write_global_declarations #define LANG_HOOKS_DECL_OK_FOR_SIBCALL lhd_decl_ok_for_sibcall #define LANG_HOOKS_COMDAT_GROUP lhd_comdat_group #define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE hook_bool_const_tree_false #define LANG_HOOKS_OMP_PREDETERMINED_SHARING lhd_omp_predetermined_sharing #define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR hook_bool_tree_bool_false #define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE hook_bool_tree_bool_false #define LANG_HOOKS_OMP_PRIVATE_OUTER_REF hook_bool_tree_false #define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR hook_tree_tree_tree_tree_null #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR lhd_omp_assignment #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP lhd_omp_assignment #define LANG_HOOKS_OMP_CLAUSE_DTOR hook_tree_tree_tree_null #define LANG_HOOKS_OMP_FINISH_CLAUSE hook_void_tree #define LANG_HOOKS_IS_DECL_DTOR lhd_do_nothing_t_return_false #define LANG_HOOKS_IS_VPTR_FIELD lhd_do_nothing_t_return_false #define LANG_HOOKS_IS_TYPE_POLYMORPHIC lhd_do_nothing_t_return_false #define LANG_HOOKS_IS_GLOBAL_DELETE_FNDECL lhd_do_nothing_t_return_false #define LANG_HOOKS_DECLS { \ LANG_HOOKS_GLOBAL_BINDINGS_P, \ LANG_HOOKS_PUSHDECL, \ LANG_HOOKS_GETDECLS, \ LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, \ LANG_HOOKS_WRITE_GLOBALS, \ LANG_HOOKS_DECL_OK_FOR_SIBCALL, \ LANG_HOOKS_COMDAT_GROUP, \ LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, \ LANG_HOOKS_OMP_PREDETERMINED_SHARING, \ LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, \ LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, \ LANG_HOOKS_OMP_PRIVATE_OUTER_REF, \ LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, \ LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, \ LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, \ LANG_HOOKS_OMP_CLAUSE_DTOR, \ LANG_HOOKS_OMP_FINISH_CLAUSE, \ LANG_HOOKS_IS_DECL_DTOR, \ LANG_HOOKS_IS_VPTR_FIELD, \ LANG_HOOKS_IS_TYPE_POLYMORPHIC, \ LANG_HOOKS_IS_GLOBAL_DELETE_FNDECL \ } /* The whole thing. The structure is defined in langhooks.h. */ #define LANG_HOOKS_INITIALIZER { \ LANG_HOOKS_NAME, \ LANG_HOOKS_IDENTIFIER_SIZE, \ LANG_HOOKS_TREE_SIZE, \ LANG_HOOKS_INIT_OPTIONS, \ LANG_HOOKS_INITIALIZE_DIAGNOSTICS, \ LANG_HOOKS_HANDLE_OPTION, \ LANG_HOOKS_MISSING_ARGUMENT, \ LANG_HOOKS_POST_OPTIONS, \ LANG_HOOKS_INIT, \ LANG_HOOKS_FINISH, \ LANG_HOOKS_PARSE_FILE, \ LANG_HOOKS_MISSING_NORETURN_OK_P, \ LANG_HOOKS_GET_ALIAS_SET, \ LANG_HOOKS_EXPAND_EXPR, \ LANG_HOOKS_FINISH_INCOMPLETE_DECL, \ LANG_HOOKS_MARK_ADDRESSABLE, \ LANG_HOOKS_STATICP, \ LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, \ LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \ LANG_HOOKS_PRINT_STATISTICS, \ LANG_HOOKS_PRINT_XNODE, \ LANG_HOOKS_PRINT_DECL, \ LANG_HOOKS_PRINT_TYPE, \ LANG_HOOKS_PRINT_IDENTIFIER, \ LANG_HOOKS_DECL_PRINTABLE_NAME, \ LANG_HOOKS_DWARF_NAME, \ LANG_HOOKS_TYPES_COMPATIBLE_P, \ LANG_HOOKS_PRINT_ERROR_FUNCTION, \ LANG_HOOKS_EXPR_SIZE, \ LANG_HOOKS_TO_TARGET_CHARSET, \ LANG_HOOKS_ATTRIBUTE_TABLE, \ LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, \ LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, \ LANG_HOOKS_TREE_INLINING_INITIALIZER, \ LANG_HOOKS_CALLGRAPH_INITIALIZER, \ LANG_HOOKS_TREE_DUMP_INITIALIZER, \ LANG_HOOKS_DECLS, \ LANG_HOOKS_FOR_TYPES_INITIALIZER, \ LANG_HOOKS_FOR_LIPO_INITIALIZER, \ LANG_HOOKS_GIMPLIFY_EXPR, \ LANG_HOOKS_GET_VIRTUAL_FUNCTION_DECL, \ LANG_HOOKS_FOLD_OBJ_TYPE_REF, \ LANG_HOOKS_DECL_IS_BASE_FIELD, \ LANG_HOOKS_DECL_IS_CONSTRUCTOR, \ LANG_HOOKS_DECL_IS_DESTRUCTOR, \ LANG_HOOKS_DECL_IS_CONST_MEMBER_FUNC, \ LANG_HOOKS_BUILTIN_FUNCTION, \ LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE, \ LANG_HOOKS_USER_CONV_FUNCTION, \ LANG_HOOKS_INIT_TS, \ LANG_HOOKS_EXPR_TO_DECL, \ } #endif /* GCC_LANG_HOOKS_DEF_H */