Copyright 2001, 2002 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. */
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_t PARAMS ((tree));
extern void lhd_do_nothing_i PARAMS ((int));
extern void lhd_do_nothing_f PARAMS ((struct function *));
-extern int lhd_decode_option PARAMS ((int, char **));
+extern bool lhd_post_options PARAMS ((const 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 void lhd_print_error_function PARAMS ((struct diagnostic_context *,
const char *));
extern void lhd_set_decl_assembler_name PARAMS ((tree));
+extern bool lhd_can_use_bit_fields_p PARAMS ((void));
extern bool lhd_warn_unused_global_decl PARAMS ((tree));
extern void lhd_incomplete_type_error PARAMS ((tree, tree));
extern tree lhd_type_promotes_to PARAMS ((tree));
+extern bool lhd_decl_ok_for_sibcall PARAMS ((tree));
extern tree lhd_expr_size PARAMS ((tree));
+extern size_t lhd_tree_size PARAMS ((enum tree_code));
/* Declarations of default tree inlining hooks. */
tree lhd_tree_inlining_walk_subtrees PARAMS ((tree *, int *,
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 *, tree));
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));
+void write_global_declarations PARAMS ((void));
+
#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_i
#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_bool_false
+#define LANG_HOOKS_INIT_OPTIONS hook_int_void_0
+#define LANG_HOOKS_HANDLE_OPTION hook_int_size_t_constharptr_int_0
+#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_UNSAVE_EXPR_NOW lhd_unsave_expr_now
#define LANG_HOOKS_MAYBE_BUILD_CLEANUP lhd_return_null_tree
#define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name
+#define LANG_HOOKS_CAN_USE_BIT_FIELDS_P lhd_can_use_bit_fields_p
#define LANG_HOOKS_HONOR_READONLY false
#define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing
#define LANG_HOOKS_PRINT_XNODE 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_EXPR_SIZE lhd_expr_size
+#define LANG_HOOKS_TREE_SIZE lhd_tree_size
#define LANG_HOOKS_FUNCTION_INIT lhd_do_nothing_f
#define LANG_HOOKS_FUNCTION_FINAL lhd_do_nothing_f
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_false
#define LANG_HOOKS_TREE_INLINING_START_INLINING \
lhd_tree_inlining_start_inlining
#define LANG_HOOKS_TREE_INLINING_END_INLINING \
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_LOWER_FUNCTION NULL
+#define LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION NULL
+
+#define LANG_HOOKS_CALLGRAPH_INITIALIZER { \
+ LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION, \
+ LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, \
+} \
+
#define LANG_HOOKS_FUNCTION_INITIALIZER { \
LANG_HOOKS_FUNCTION_INIT, \
LANG_HOOKS_FUNCTION_FINAL, \
}
/* Tree dump hooks. */
-int lhd_tree_dump_dump_tree PARAMS ((void *, tree));
+bool lhd_tree_dump_dump_tree PARAMS ((void *, tree));
int lhd_tree_dump_type_quals PARAMS ((tree));
#define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree
#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_DECLS { \
LANG_HOOKS_PUSHLEVEL, \
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_DECL_OK_FOR_SIBCALL, \
}
/* 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_HANDLE_OPTION, \
LANG_HOOKS_POST_OPTIONS, \
LANG_HOOKS_INIT, \
LANG_HOOKS_FINISH, \
LANG_HOOKS_UNSAVE_EXPR_NOW, \
LANG_HOOKS_MAYBE_BUILD_CLEANUP, \
LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \
+ LANG_HOOKS_CAN_USE_BIT_FIELDS_P, \
LANG_HOOKS_HONOR_READONLY, \
LANG_HOOKS_PRINT_STATISTICS, \
LANG_HOOKS_PRINT_XNODE, \
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 \
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