/* Default macros to initialize the lang_hooks data structure.
- Copyright 2001 Free Software Foundation, Inc.
+ Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ Free Software Foundation, Inc.
Contributed by Alexandre Oliva <aoliva@redhat.com>
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+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 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#ifndef GCC_LANG_HOOKS_DEF_H
#define GCC_LANG_HOOKS_DEF_H
#include "hooks.h"
-/* Provide a hook routine for alias sets that always returns 1. This is
- used by languages that haven't deal with alias sets yet. */
-extern HOST_WIDE_INT hook_get_alias_set_0 PARAMS ((tree));
+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.
-
- Prefix all default hooks with "lhd_". */
+ its struct lang_hooks, AFTER including this file. */
/* See langhooks.h for the definition and documentation of each hook. */
-extern void lhd_do_nothing PARAMS ((void));
-extern int lhd_decode_option PARAMS ((int, char **));
-extern HOST_WIDE_INT lhd_get_alias_set PARAMS ((tree));
-extern tree lhd_return_tree PARAMS ((tree));
-extern int lhd_safe_from_p PARAMS ((rtx, tree));
-extern int lhd_staticp PARAMS ((tree));
-extern void lhd_clear_binding_stack PARAMS ((void));
-extern void lhd_print_tree_nothing PARAMS ((FILE *, tree, int));
-extern void lhd_set_yydebug PARAMS ((int));
-extern tree lhd_expr_size PARAMS ((tree));
+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_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);
/* Declarations of default tree inlining hooks. */
-tree lhd_tree_inlining_walk_subtrees PARAMS ((tree *, int *,
- walk_tree_fn,
- void *, void *));
-int lhd_tree_inlining_cannot_inline_tree_fn PARAMS ((tree *));
-int lhd_tree_inlining_disregard_inline_limits PARAMS ((tree));
-tree lhd_tree_inlining_add_pending_fn_decls PARAMS ((void *, tree));
-int lhd_tree_inlining_tree_chain_matters_p PARAMS ((tree));
-int lhd_tree_inlining_auto_var_in_fn_p PARAMS ((tree, tree));
-tree lhd_tree_inlining_copy_res_decl_for_inlining PARAMS ((tree, tree,
- tree, void *,
- int *, void *));
-int lhd_tree_inlining_anon_aggr_type_p PARAMS ((tree));
-int lhd_tree_inlining_start_inlining PARAMS ((tree));
-void lhd_tree_inlining_end_inlining PARAMS ((tree));
-tree lhd_tree_inlining_convert_parm_for_inlining PARAMS ((tree, tree, tree));
+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 lhd_do_nothing
+#define LANG_HOOKS_INIT hook_bool_void_false
#define LANG_HOOKS_FINISH lhd_do_nothing
-#define LANG_HOOKS_CLEAR_BINDING_STACK lhd_clear_binding_stack
-#define LANG_HOOKS_INIT_OPTIONS lhd_do_nothing
-#define LANG_HOOKS_DECODE_OPTION lhd_decode_option
-#define LANG_HOOKS_POST_OPTIONS hook_void_void
+#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_CONSTANT lhd_return_tree
-#define LANG_HOOKS_SAFE_FROM_P lhd_safe_from_p
+#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_HONOR_READONLY false
+#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_SET_YYDEBUG lhd_set_yydebug
+#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_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_WALK_SUBTREES lhd_tree_inlining_walk_subtrees
-#define LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN \
- lhd_tree_inlining_cannot_inline_tree_fn
-#define LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS \
- lhd_tree_inlining_disregard_inline_limits
-#define LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS \
- lhd_tree_inlining_add_pending_fn_decls
-#define LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P \
- lhd_tree_inlining_tree_chain_matters_p
-#define LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P \
- lhd_tree_inlining_auto_var_in_fn_p
-#define LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING \
- lhd_tree_inlining_copy_res_decl_for_inlining
-#define LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P \
- lhd_tree_inlining_anon_aggr_type_p
#define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P \
- hook_tree_bool_false
-#define LANG_HOOKS_TREE_INLINING_START_INLINING \
- lhd_tree_inlining_start_inlining
-#define LANG_HOOKS_TREE_INLINING_END_INLINING \
- lhd_tree_inlining_end_inlining
-#define LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING \
- lhd_tree_inlining_convert_parm_for_inlining
+ hook_bool_tree_tree_false
#define LANG_HOOKS_TREE_INLINING_INITIALIZER { \
- LANG_HOOKS_TREE_INLINING_WALK_SUBTREES, \
- LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, \
- LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, \
- LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS, \
- LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P, \
- LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P, \
- LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING, \
- LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, \
LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, \
- LANG_HOOKS_TREE_INLINING_START_INLINING, \
- LANG_HOOKS_TREE_INLINING_END_INLINING, \
- LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING \
-} \
+}
+
+#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
/* Tree dump hooks. */
-int lhd_tree_dump_dump_tree PARAMS ((void *, tree));
-int lhd_tree_dump_type_quals PARAMS ((tree));
+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 \
+}
+
+/* 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_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 \
+}
/* 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_DECODE_OPTION, \
+ LANG_HOOKS_INITIALIZE_DIAGNOSTICS, \
+ LANG_HOOKS_HANDLE_OPTION, \
+ LANG_HOOKS_MISSING_ARGUMENT, \
LANG_HOOKS_POST_OPTIONS, \
LANG_HOOKS_INIT, \
LANG_HOOKS_FINISH, \
- LANG_HOOKS_CLEAR_BINDING_STACK, \
+ LANG_HOOKS_PARSE_FILE, \
+ LANG_HOOKS_MISSING_NORETURN_OK_P, \
LANG_HOOKS_GET_ALIAS_SET, \
- LANG_HOOKS_EXPAND_CONSTANT, \
- LANG_HOOKS_SAFE_FROM_P, \
+ LANG_HOOKS_EXPAND_EXPR, \
+ LANG_HOOKS_FINISH_INCOMPLETE_DECL, \
+ LANG_HOOKS_MARK_ADDRESSABLE, \
LANG_HOOKS_STATICP, \
- LANG_HOOKS_HONOR_READONLY, \
+ 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_SET_YYDEBUG, \
+ 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_TREE_DUMP_INITIALIZER \
+ LANG_HOOKS_CALLGRAPH_INITIALIZER, \
+ LANG_HOOKS_TREE_DUMP_INITIALIZER, \
+ LANG_HOOKS_DECLS, \
+ LANG_HOOKS_FOR_TYPES_INITIALIZER, \
+ LANG_HOOKS_GIMPLIFY_EXPR, \
+ LANG_HOOKS_FOLD_OBJ_TYPE_REF, \
+ LANG_HOOKS_BUILTIN_FUNCTION, \
+ LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE, \
+ LANG_HOOKS_INIT_TS, \
+ LANG_HOOKS_EXPR_TO_DECL, \
}
#endif /* GCC_LANG_HOOKS_DEF_H */
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