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d23c55c2 | 1 | /* Default macros to initialize the lang_hooks data structure. |
08f0e79e | 2 | Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. |
d23c55c2 NB |
3 | Contributed by Alexandre Oliva <aoliva@redhat.com> |
4 | ||
63b025a5 | 5 | This file is part of GCC. |
d23c55c2 | 6 | |
63b025a5 | 7 | GCC is free software; you can redistribute it and/or modify |
d23c55c2 | 8 | it under the terms of the GNU General Public License as published by |
9dcd6f09 | 9 | the Free Software Foundation; either version 3, or (at your option) |
d23c55c2 NB |
10 | any later version. |
11 | ||
63b025a5 | 12 | GCC is distributed in the hope that it will be useful, |
d23c55c2 NB |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
9dcd6f09 NC |
18 | along with GCC; see the file COPYING3. If not see |
19 | <http://www.gnu.org/licenses/>. */ | |
d23c55c2 NB |
20 | |
21 | #ifndef GCC_LANG_HOOKS_DEF_H | |
22 | #define GCC_LANG_HOOKS_DEF_H | |
23 | ||
e5f3b786 NB |
24 | #include "hooks.h" |
25 | ||
7cb32822 | 26 | struct diagnostic_context; |
c94ed7a1 | 27 | struct diagnostic_info; |
7cb32822 | 28 | |
d23c55c2 NB |
29 | /* Note to creators of new hooks: |
30 | ||
31 | The macros in this file should NOT be surrounded by a | |
32 | #ifdef...#endif pair, since this file declares the defaults. Each | |
33 | front end overrides any hooks it wishes to, in the file containing | |
7fb26bb0 | 34 | its struct lang_hooks, AFTER including this file. */ |
d23c55c2 NB |
35 | |
36 | /* See langhooks.h for the definition and documentation of each hook. */ | |
37 | ||
0c20a65f AJ |
38 | extern void lhd_do_nothing (void); |
39 | extern void lhd_do_nothing_t (tree); | |
40 | extern void lhd_do_nothing_i (int); | |
41 | extern void lhd_do_nothing_f (struct function *); | |
42 | extern bool lhd_post_options (const char **); | |
4862826d | 43 | extern alias_set_type lhd_get_alias_set (tree); |
47aa0df4 | 44 | extern tree lhd_return_null_tree_v (void); |
0c20a65f | 45 | extern tree lhd_return_null_tree (tree); |
fa233e34 | 46 | extern tree lhd_return_null_const_tree (const_tree); |
a7e8c268 | 47 | extern tree lhd_do_nothing_iii_return_null_tree (int, int, int); |
270c60bb | 48 | extern tree lhd_staticp (tree); |
0c20a65f AJ |
49 | extern void lhd_print_tree_nothing (FILE *, tree, int); |
50 | extern const char *lhd_decl_printable_name (tree, int); | |
721a8ac5 | 51 | extern const char *lhd_dwarf_name (tree, int); |
6de9cd9a | 52 | extern int lhd_types_compatible_p (tree, tree); |
0fab64a3 | 53 | extern rtx lhd_expand_expr (tree, rtx, enum machine_mode, int, rtx *); |
0c20a65f | 54 | extern void lhd_print_error_function (struct diagnostic_context *, |
c94ed7a1 | 55 | const char *, struct diagnostic_info *); |
0c20a65f | 56 | extern void lhd_set_decl_assembler_name (tree); |
ac7d7749 KG |
57 | extern bool lhd_warn_unused_global_decl (const_tree); |
58 | extern void lhd_incomplete_type_error (const_tree, const_tree); | |
0c20a65f | 59 | extern tree lhd_type_promotes_to (tree); |
9649812a | 60 | extern void lhd_register_builtin_type (tree, const char *); |
58f9752a | 61 | extern bool lhd_decl_ok_for_sibcall (const_tree); |
c18a5b6c | 62 | extern const char *lhd_comdat_group (tree); |
ac7d7749 | 63 | extern tree lhd_expr_size (const_tree); |
0c20a65f | 64 | extern size_t lhd_tree_size (enum tree_code); |
c5ff069d | 65 | extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT); |
51eed280 | 66 | extern tree lhd_expr_to_decl (tree, bool *, bool *); |
c79efc4d | 67 | extern tree lhd_builtin_function (tree decl); |
d23c55c2 NB |
68 | |
69 | /* Declarations of default tree inlining hooks. */ | |
21ecc5a7 | 70 | extern void lhd_initialize_diagnostics (struct diagnostic_context *); |
c4e622b6 | 71 | extern tree lhd_callgraph_analyze_expr (tree *, int *); |
25c84396 | 72 | |
0c20a65f | 73 | |
6de9cd9a | 74 | /* Declarations for tree gimplification hooks. */ |
726a989a | 75 | extern int lhd_gimplify_expr (tree *, gimple_seq *, gimple_seq *); |
953ff289 DN |
76 | extern enum omp_clause_default_kind lhd_omp_predetermined_sharing (tree); |
77 | extern tree lhd_omp_assignment (tree, tree, tree); | |
78 | struct gimplify_omp_ctx; | |
79 | extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *, | |
80 | tree); | |
6de9cd9a | 81 | |
3ac88239 NB |
82 | #define LANG_HOOKS_NAME "GNU unknown" |
83 | #define LANG_HOOKS_IDENTIFIER_SIZE sizeof (struct lang_identifier) | |
4bfec483 | 84 | #define LANG_HOOKS_INIT hook_bool_void_false |
d23c55c2 | 85 | #define LANG_HOOKS_FINISH lhd_do_nothing |
ff45c01e | 86 | #define LANG_HOOKS_PARSE_FILE lhd_do_nothing_i |
b86f6cd9 | 87 | #define LANG_HOOKS_INIT_OPTIONS hook_uint_uint_constcharptrptr_0 |
fc95cf70 | 88 | #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS lhd_initialize_diagnostics |
b86f6cd9 | 89 | #define LANG_HOOKS_HANDLE_OPTION hook_int_size_t_constcharptr_int_0 |
cb66e385 | 90 | #define LANG_HOOKS_MISSING_ARGUMENT hook_bool_constcharptr_size_t_false |
4bfec483 | 91 | #define LANG_HOOKS_POST_OPTIONS lhd_post_options |
e8924938 | 92 | #define LANG_HOOKS_MISSING_NORETURN_OK_P hook_bool_tree_true |
d23c55c2 | 93 | #define LANG_HOOKS_GET_ALIAS_SET lhd_get_alias_set |
c9d892a8 | 94 | #define LANG_HOOKS_EXPAND_EXPR lhd_expand_expr |
48a7a235 | 95 | #define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t |
270c60bb | 96 | #define LANG_HOOKS_STATICP lhd_staticp |
63e1b1c4 | 97 | #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t |
599bba86 | 98 | #define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name |
2896d056 | 99 | #define LANG_HOOKS_NO_BODY_BLOCKS false |
5d69f816 NB |
100 | #define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing |
101 | #define LANG_HOOKS_PRINT_XNODE lhd_print_tree_nothing | |
102 | #define LANG_HOOKS_PRINT_DECL lhd_print_tree_nothing | |
103 | #define LANG_HOOKS_PRINT_TYPE lhd_print_tree_nothing | |
104 | #define LANG_HOOKS_PRINT_IDENTIFIER lhd_print_tree_nothing | |
7cb32822 | 105 | #define LANG_HOOKS_PRINT_ERROR_FUNCTION lhd_print_error_function |
7afff7cf | 106 | #define LANG_HOOKS_DECL_PRINTABLE_NAME lhd_decl_printable_name |
721a8ac5 | 107 | #define LANG_HOOKS_DWARF_NAME lhd_dwarf_name |
a77a9a18 | 108 | #define LANG_HOOKS_EXPR_SIZE lhd_expr_size |
d78e771d | 109 | #define LANG_HOOKS_TREE_SIZE lhd_tree_size |
6de9cd9a | 110 | #define LANG_HOOKS_TYPES_COMPATIBLE_P lhd_types_compatible_p |
c79efc4d | 111 | #define LANG_HOOKS_BUILTIN_FUNCTION lhd_builtin_function |
5779e713 | 112 | #define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE LANG_HOOKS_BUILTIN_FUNCTION |
73f397d4 | 113 | #define LANG_HOOKS_EXPR_TO_DECL lhd_expr_to_decl |
c5ff069d | 114 | #define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset |
820cc88f | 115 | #define LANG_HOOKS_INIT_TS lhd_do_nothing |
d23c55c2 | 116 | |
349ae713 NB |
117 | /* Attribute hooks. */ |
118 | #define LANG_HOOKS_ATTRIBUTE_TABLE NULL | |
119 | #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE NULL | |
120 | #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE NULL | |
121 | ||
d23c55c2 | 122 | /* Tree inlining hooks. */ |
8bcefb43 | 123 | #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P \ |
5377d5ba | 124 | hook_bool_tree_tree_false |
d23c55c2 NB |
125 | |
126 | #define LANG_HOOKS_TREE_INLINING_INITIALIZER { \ | |
8bcefb43 | 127 | LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, \ |
25c84396 | 128 | } |
d23c55c2 | 129 | |
25c84396 | 130 | #define LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR lhd_callgraph_analyze_expr |
e89d6010 | 131 | #define LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS NULL |
e72fcfe8 JH |
132 | |
133 | #define LANG_HOOKS_CALLGRAPH_INITIALIZER { \ | |
25c84396 | 134 | LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR, \ |
e89d6010 | 135 | LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS, \ |
25c84396 | 136 | } |
e72fcfe8 | 137 | |
6de9cd9a DN |
138 | /* Hooks for tree gimplification. */ |
139 | #define LANG_HOOKS_GIMPLIFY_EXPR lhd_gimplify_expr | |
0f59171d | 140 | #define LANG_HOOKS_FOLD_OBJ_TYPE_REF NULL |
4985cde3 | 141 | |
89d684bb | 142 | /* Tree dump hooks. */ |
0c20a65f | 143 | extern bool lhd_tree_dump_dump_tree (void *, tree); |
ac7d7749 | 144 | extern int lhd_tree_dump_type_quals (const_tree); |
b9dcdee4 | 145 | extern tree lhd_make_node (enum tree_code); |
89d684bb BM |
146 | |
147 | #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree | |
148 | #define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN lhd_tree_dump_type_quals | |
149 | ||
150 | #define LANG_HOOKS_TREE_DUMP_INITIALIZER { \ | |
151 | LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, \ | |
152 | LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN \ | |
43577e6b NB |
153 | } |
154 | ||
48a7a235 NB |
155 | /* Types hooks. There are no reasonable defaults for most of them, |
156 | so we create a compile-time error instead. */ | |
b9dcdee4 | 157 | #define LANG_HOOKS_MAKE_TYPE lhd_make_node |
394d9fe7 | 158 | #define LANG_HOOKS_CLASSIFY_RECORD NULL |
7a228918 | 159 | #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error |
ac7d7749 | 160 | #define LANG_HOOKS_GENERIC_TYPE_P hook_bool_const_tree_false |
ab393bf1 | 161 | #define LANG_HOOKS_TYPE_PROMOTES_TO lhd_type_promotes_to |
9649812a | 162 | #define LANG_HOOKS_REGISTER_BUILTIN_TYPE lhd_register_builtin_type |
ac7d7749 | 163 | #define LANG_HOOKS_TYPE_MAX_SIZE lhd_return_null_const_tree |
953ff289 DN |
164 | #define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \ |
165 | lhd_omp_firstprivatize_type_sizes | |
2dff8956 | 166 | #define LANG_HOOKS_TYPE_HASH_EQ NULL |
fad0afd7 | 167 | #define LANG_HOOKS_GET_ARRAY_DESCR_INFO NULL |
5dc11954 | 168 | #define LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE reconstruct_complex_type |
7548281d | 169 | #define LANG_HOOKS_HASH_TYPES true |
f1e639b1 NB |
170 | |
171 | #define LANG_HOOKS_FOR_TYPES_INITIALIZER { \ | |
b0c48229 | 172 | LANG_HOOKS_MAKE_TYPE, \ |
394d9fe7 | 173 | LANG_HOOKS_CLASSIFY_RECORD, \ |
b0c48229 | 174 | LANG_HOOKS_TYPE_FOR_MODE, \ |
ceef8ce4 | 175 | LANG_HOOKS_TYPE_FOR_SIZE, \ |
39ef6592 | 176 | LANG_HOOKS_GENERIC_TYPE_P, \ |
ab393bf1 | 177 | LANG_HOOKS_TYPE_PROMOTES_TO, \ |
9649812a | 178 | LANG_HOOKS_REGISTER_BUILTIN_TYPE, \ |
7548281d | 179 | LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \ |
8963a517 | 180 | LANG_HOOKS_TYPE_MAX_SIZE, \ |
953ff289 | 181 | LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \ |
2dff8956 | 182 | LANG_HOOKS_TYPE_HASH_EQ, \ |
fad0afd7 | 183 | LANG_HOOKS_GET_ARRAY_DESCR_INFO, \ |
5dc11954 | 184 | LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE, \ |
7548281d | 185 | LANG_HOOKS_HASH_TYPES \ |
f1e639b1 NB |
186 | } |
187 | ||
43577e6b | 188 | /* Declaration hooks. */ |
43577e6b | 189 | #define LANG_HOOKS_GLOBAL_BINDINGS_P global_bindings_p |
43577e6b NB |
190 | #define LANG_HOOKS_PUSHDECL pushdecl |
191 | #define LANG_HOOKS_GETDECLS getdecls | |
ef4f94ac | 192 | #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL lhd_warn_unused_global_decl |
2b59501b | 193 | #define LANG_HOOKS_WRITE_GLOBALS write_global_declarations |
e076f71a | 194 | #define LANG_HOOKS_DECL_OK_FOR_SIBCALL lhd_decl_ok_for_sibcall |
c18a5b6c | 195 | #define LANG_HOOKS_COMDAT_GROUP lhd_comdat_group |
58f9752a | 196 | #define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE hook_bool_const_tree_false |
953ff289 DN |
197 | #define LANG_HOOKS_OMP_PREDETERMINED_SHARING lhd_omp_predetermined_sharing |
198 | #define LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR hook_bool_tree_bool_false | |
199 | #define LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE hook_bool_tree_bool_false | |
a68ab351 JJ |
200 | #define LANG_HOOKS_OMP_PRIVATE_OUTER_REF hook_bool_tree_false |
201 | #define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR hook_tree_tree_tree_tree_null | |
953ff289 DN |
202 | #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR lhd_omp_assignment |
203 | #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP lhd_omp_assignment | |
204 | #define LANG_HOOKS_OMP_CLAUSE_DTOR hook_tree_tree_tree_null | |
a68ab351 | 205 | #define LANG_HOOKS_OMP_FINISH_CLAUSE hook_void_tree |
43577e6b NB |
206 | |
207 | #define LANG_HOOKS_DECLS { \ | |
43577e6b | 208 | LANG_HOOKS_GLOBAL_BINDINGS_P, \ |
43577e6b | 209 | LANG_HOOKS_PUSHDECL, \ |
ef4f94ac | 210 | LANG_HOOKS_GETDECLS, \ |
2b59501b | 211 | LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, \ |
e076f71a AH |
212 | LANG_HOOKS_WRITE_GLOBALS, \ |
213 | LANG_HOOKS_DECL_OK_FOR_SIBCALL, \ | |
953ff289 DN |
214 | LANG_HOOKS_COMDAT_GROUP, \ |
215 | LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, \ | |
216 | LANG_HOOKS_OMP_PREDETERMINED_SHARING, \ | |
217 | LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, \ | |
218 | LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, \ | |
a68ab351 | 219 | LANG_HOOKS_OMP_PRIVATE_OUTER_REF, \ |
953ff289 DN |
220 | LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, \ |
221 | LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, \ | |
222 | LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, \ | |
a68ab351 JJ |
223 | LANG_HOOKS_OMP_CLAUSE_DTOR, \ |
224 | LANG_HOOKS_OMP_FINISH_CLAUSE \ | |
43577e6b | 225 | } |
89d684bb BM |
226 | |
227 | /* The whole thing. The structure is defined in langhooks.h. */ | |
d23c55c2 | 228 | #define LANG_HOOKS_INITIALIZER { \ |
3ac88239 NB |
229 | LANG_HOOKS_NAME, \ |
230 | LANG_HOOKS_IDENTIFIER_SIZE, \ | |
d78e771d | 231 | LANG_HOOKS_TREE_SIZE, \ |
d23c55c2 | 232 | LANG_HOOKS_INIT_OPTIONS, \ |
fc95cf70 | 233 | LANG_HOOKS_INITIALIZE_DIAGNOSTICS, \ |
2772ef3e | 234 | LANG_HOOKS_HANDLE_OPTION, \ |
cb66e385 | 235 | LANG_HOOKS_MISSING_ARGUMENT, \ |
d23c55c2 | 236 | LANG_HOOKS_POST_OPTIONS, \ |
4d6baafa NB |
237 | LANG_HOOKS_INIT, \ |
238 | LANG_HOOKS_FINISH, \ | |
52dabb6c | 239 | LANG_HOOKS_PARSE_FILE, \ |
e8924938 | 240 | LANG_HOOKS_MISSING_NORETURN_OK_P, \ |
d23c55c2 | 241 | LANG_HOOKS_GET_ALIAS_SET, \ |
c9d892a8 | 242 | LANG_HOOKS_EXPAND_EXPR, \ |
48a7a235 | 243 | LANG_HOOKS_FINISH_INCOMPLETE_DECL, \ |
dffd7eb6 | 244 | LANG_HOOKS_MARK_ADDRESSABLE, \ |
270c60bb | 245 | LANG_HOOKS_STATICP, \ |
63e1b1c4 | 246 | LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, \ |
599bba86 | 247 | LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \ |
2896d056 | 248 | LANG_HOOKS_NO_BODY_BLOCKS, \ |
5d69f816 NB |
249 | LANG_HOOKS_PRINT_STATISTICS, \ |
250 | LANG_HOOKS_PRINT_XNODE, \ | |
251 | LANG_HOOKS_PRINT_DECL, \ | |
252 | LANG_HOOKS_PRINT_TYPE, \ | |
253 | LANG_HOOKS_PRINT_IDENTIFIER, \ | |
7afff7cf | 254 | LANG_HOOKS_DECL_PRINTABLE_NAME, \ |
721a8ac5 | 255 | LANG_HOOKS_DWARF_NAME, \ |
6de9cd9a | 256 | LANG_HOOKS_TYPES_COMPATIBLE_P, \ |
7cb32822 | 257 | LANG_HOOKS_PRINT_ERROR_FUNCTION, \ |
a77a9a18 | 258 | LANG_HOOKS_EXPR_SIZE, \ |
c5ff069d | 259 | LANG_HOOKS_TO_TARGET_CHARSET, \ |
349ae713 NB |
260 | LANG_HOOKS_ATTRIBUTE_TABLE, \ |
261 | LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, \ | |
262 | LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, \ | |
89d684bb | 263 | LANG_HOOKS_TREE_INLINING_INITIALIZER, \ |
e72fcfe8 | 264 | LANG_HOOKS_CALLGRAPH_INITIALIZER, \ |
43577e6b | 265 | LANG_HOOKS_TREE_DUMP_INITIALIZER, \ |
f1e639b1 | 266 | LANG_HOOKS_DECLS, \ |
4985cde3 | 267 | LANG_HOOKS_FOR_TYPES_INITIALIZER, \ |
6de9cd9a | 268 | LANG_HOOKS_GIMPLIFY_EXPR, \ |
0f59171d | 269 | LANG_HOOKS_FOLD_OBJ_TYPE_REF, \ |
6e34d3a3 | 270 | LANG_HOOKS_BUILTIN_FUNCTION, \ |
5779e713 | 271 | LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE, \ |
820cc88f | 272 | LANG_HOOKS_INIT_TS, \ |
73f397d4 | 273 | LANG_HOOKS_EXPR_TO_DECL, \ |
d23c55c2 NB |
274 | } |
275 | ||
276 | #endif /* GCC_LANG_HOOKS_DEF_H */ |