/* Default macros to initialize the lang_hooks data structure.
- Copyright 2001, 2002 Free Software Foundation, Inc.
+ Copyright 2001, 2002, 2003, 2004, 2005 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)
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
+along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef GCC_LANG_HOOKS_DEF_H
#define GCC_LANG_HOOKS_DEF_H
+#include "hooks.h"
+
struct diagnostic_context;
/* 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));
+extern HOST_WIDE_INT hook_get_alias_set_0 (tree);
/* 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 void lhd_do_nothing_t PARAMS ((tree));
-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 tree lhd_return_null_tree PARAMS ((tree));
-extern int lhd_safe_from_p PARAMS ((rtx, tree));
-extern int lhd_staticp PARAMS ((tree));
-extern int lhd_unsafe_for_reeval PARAMS ((tree));
-extern void lhd_clear_binding_stack PARAMS ((void));
-extern void lhd_print_tree_nothing PARAMS ((FILE *, tree, int));
-extern const char *lhd_decl_printable_name PARAMS ((tree, int));
-extern void lhd_set_yydebug PARAMS ((int));
-extern rtx lhd_expand_expr PARAMS ((tree, rtx, enum machine_mode, int));
-extern void lhd_print_error_function PARAMS ((struct diagnostic_context *,
- const char *));
-extern void lhd_set_decl_assembler_name PARAMS ((tree));
-extern bool lhd_warn_unused_global_decl PARAMS ((tree));
-extern void lhd_incomplete_type_error PARAMS ((tree, 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 HOST_WIDE_INT lhd_get_alias_set (tree);
+extern tree lhd_return_tree (tree);
+extern tree lhd_return_null_tree_v (void);
+extern tree lhd_return_null_tree (tree);
+extern tree lhd_do_nothing_iii_return_null_tree (int, int, int);
+extern int lhd_safe_from_p (rtx, tree);
+extern tree lhd_staticp (tree);
+extern void lhd_print_tree_nothing (FILE *, tree, int);
+extern const char *lhd_decl_printable_name (tree, int);
+extern int lhd_types_compatible_p (tree, tree);
+extern rtx lhd_expand_expr (tree, rtx, enum machine_mode, int, rtx *);
+extern int lhd_expand_decl (tree);
+extern void lhd_print_error_function (struct diagnostic_context *,
+ const char *);
+extern void lhd_set_decl_assembler_name (tree);
+extern bool lhd_can_use_bit_fields_p (void);
+extern bool lhd_warn_unused_global_decl (tree);
+extern void lhd_incomplete_type_error (tree, tree);
+extern tree lhd_type_promotes_to (tree);
+extern void lhd_register_builtin_type (tree, const char *);
+extern bool lhd_decl_ok_for_sibcall (tree);
+extern const char *lhd_comdat_group (tree);
+extern tree lhd_expr_size (tree);
+extern size_t lhd_tree_size (enum tree_code);
+extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT);
/* 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 tree lhd_tree_inlining_walk_subtrees (tree *, int *, walk_tree_fn,
+ void *, struct pointer_set_t*);
+extern int lhd_tree_inlining_cannot_inline_tree_fn (tree *);
+extern int lhd_tree_inlining_disregard_inline_limits (tree);
+extern tree lhd_tree_inlining_add_pending_fn_decls (void *, tree);
+extern int lhd_tree_inlining_auto_var_in_fn_p (tree, tree);
+extern int lhd_tree_inlining_anon_aggr_type_p (tree);
+extern int lhd_tree_inlining_start_inlining (tree);
+extern void lhd_tree_inlining_end_inlining (tree);
+extern tree lhd_tree_inlining_convert_parm_for_inlining (tree, tree, tree, int);
+extern void lhd_initialize_diagnostics (struct diagnostic_context *);
+extern tree lhd_callgraph_analyze_expr (tree *, int *, tree);
+
+
+/* Declarations for tree gimplification hooks. */
+extern int lhd_gimplify_expr (tree *, tree *, 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_PARSE_FILE 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 lhd_do_nothing
+#define LANG_HOOKS_PARSE_FILE lhd_do_nothing_i
+#define LANG_HOOKS_CLEAR_BINDING_STACK lhd_do_nothing
+#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_GET_ALIAS_SET lhd_get_alias_set
#define LANG_HOOKS_EXPAND_CONSTANT lhd_return_tree
#define LANG_HOOKS_EXPAND_EXPR lhd_expand_expr
+#define LANG_HOOKS_EXPAND_DECL lhd_expand_decl
#define LANG_HOOKS_SAFE_FROM_P lhd_safe_from_p
#define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t
-#define LANG_HOOKS_UNSAFE_FOR_REEVAL lhd_unsafe_for_reeval
#define LANG_HOOKS_STATICP lhd_staticp
-#define LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES lhd_do_nothing_t
#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t
-#define LANG_HOOKS_UNSAVE_EXPR_NOW lhd_unsave_expr_now
-#define LANG_HOOKS_MAYBE_BUILD_CLEANUP lhd_return_null_tree
-#define LANG_HOOKS_MARK_TREE lhd_do_nothing_t
#define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name
-#define LANG_HOOKS_HONOR_READONLY false
+#define LANG_HOOKS_CAN_USE_BIT_FIELDS_P lhd_can_use_bit_fields_p
+#define LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS false
+#define LANG_HOOKS_NO_BODY_BLOCKS false
#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_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_SET_YYDEBUG lhd_set_yydebug
+#define LANG_HOOKS_GET_CALLEE_FNDECL lhd_return_null_tree
+#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 builtin_function
+#define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset
+
+#define LANG_HOOKS_FUNCTION_INIT lhd_do_nothing_f
+#define LANG_HOOKS_FUNCTION_FINAL lhd_do_nothing_f
+#define LANG_HOOKS_FUNCTION_ENTER_NESTED lhd_do_nothing_f
+#define LANG_HOOKS_FUNCTION_LEAVE_NESTED lhd_do_nothing_f
+#define LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P hook_bool_tree_true
+
+/* 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
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_bool_tree_tree_false
#define LANG_HOOKS_TREE_INLINING_START_INLINING \
lhd_tree_inlining_start_inlining
#define LANG_HOOKS_TREE_INLINING_END_INLINING \
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_EXPAND_FUNCTION NULL
+
+#define LANG_HOOKS_CALLGRAPH_INITIALIZER { \
+ LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR, \
+ LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, \
+}
+
+#define LANG_HOOKS_FUNCTION_INITIALIZER { \
+ LANG_HOOKS_FUNCTION_INIT, \
+ LANG_HOOKS_FUNCTION_FINAL, \
+ LANG_HOOKS_FUNCTION_ENTER_NESTED, \
+ LANG_HOOKS_FUNCTION_LEAVE_NESTED, \
+ LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P \
+}
+
+/* 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 (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
/* Types hooks. There are no reasonable defaults for most of them,
so we create a compile-time error instead. */
-#define LANG_HOOKS_MAKE_TYPE make_node
+#define LANG_HOOKS_MAKE_TYPE lhd_make_node
#define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error
+#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_tree
+#define LANG_HOOKS_HASH_TYPES true
#define LANG_HOOKS_FOR_TYPES_INITIALIZER { \
LANG_HOOKS_MAKE_TYPE, \
LANG_HOOKS_UNSIGNED_TYPE, \
LANG_HOOKS_SIGNED_TYPE, \
LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, \
- LANG_HOOKS_INCOMPLETE_TYPE_ERROR \
+ LANG_HOOKS_TYPE_PROMOTES_TO, \
+ LANG_HOOKS_REGISTER_BUILTIN_TYPE, \
+ LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \
+ LANG_HOOKS_TYPE_MAX_SIZE, \
+ LANG_HOOKS_HASH_TYPES \
}
/* Declaration hooks. */
-#define LANG_HOOKS_PUSHLEVEL pushlevel
-#define LANG_HOOKS_POPLEVEL poplevel
#define LANG_HOOKS_GLOBAL_BINDINGS_P global_bindings_p
#define LANG_HOOKS_INSERT_BLOCK insert_block
-#define LANG_HOOKS_SET_BLOCK set_block
#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_PREPARE_ASSEMBLE_VARIABLE NULL
+#define LANG_HOOKS_DECL_OK_FOR_SIBCALL lhd_decl_ok_for_sibcall
+#define LANG_HOOKS_COMDAT_GROUP lhd_comdat_group
#define LANG_HOOKS_DECLS { \
- LANG_HOOKS_PUSHLEVEL, \
- LANG_HOOKS_POPLEVEL, \
LANG_HOOKS_GLOBAL_BINDINGS_P, \
LANG_HOOKS_INSERT_BLOCK, \
- LANG_HOOKS_SET_BLOCK, \
LANG_HOOKS_PUSHDECL, \
LANG_HOOKS_GETDECLS, \
- LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL \
+ LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, \
+ LANG_HOOKS_WRITE_GLOBALS, \
+ LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE, \
+ LANG_HOOKS_DECL_OK_FOR_SIBCALL, \
+ LANG_HOOKS_COMDAT_GROUP \
}
/* 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_GET_ALIAS_SET, \
LANG_HOOKS_EXPAND_CONSTANT, \
LANG_HOOKS_EXPAND_EXPR, \
- LANG_HOOKS_TRUTHVALUE_CONVERSION, \
- LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES, \
+ LANG_HOOKS_EXPAND_DECL, \
LANG_HOOKS_SAFE_FROM_P, \
LANG_HOOKS_FINISH_INCOMPLETE_DECL, \
- LANG_HOOKS_UNSAFE_FOR_REEVAL, \
LANG_HOOKS_MARK_ADDRESSABLE, \
LANG_HOOKS_STATICP, \
LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, \
- LANG_HOOKS_UNSAVE_EXPR_NOW, \
- LANG_HOOKS_MAYBE_BUILD_CLEANUP, \
- LANG_HOOKS_MARK_TREE, \
LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \
- LANG_HOOKS_HONOR_READONLY, \
+ LANG_HOOKS_CAN_USE_BIT_FIELDS_P, \
+ LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS, \
+ LANG_HOOKS_NO_BODY_BLOCKS, \
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_TYPES_COMPATIBLE_P, \
+ LANG_HOOKS_GET_CALLEE_FNDECL, \
LANG_HOOKS_PRINT_ERROR_FUNCTION, \
- LANG_HOOKS_SET_YYDEBUG, \
+ 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_FUNCTION_INITIALIZER, \
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_TYPES_INITIALIZER, \
+ LANG_HOOKS_GIMPLIFY_EXPR, \
+ LANG_HOOKS_FOLD_OBJ_TYPE_REF, \
+ LANG_HOOKS_BUILTIN_FUNCTION, \
}
#endif /* GCC_LANG_HOOKS_DEF_H */
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