]>
Commit | Line | Data |
---|---|---|
b0278d39 | 1 | /* Default macros to initialize the lang_hooks data structure. |
551c9b1b | 2 | Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. |
b0278d39 | 3 | Contributed by Alexandre Oliva <aoliva@redhat.com> |
4 | ||
4642865b | 5 | This file is part of GCC. |
b0278d39 | 6 | |
4642865b | 7 | GCC is free software; you can redistribute it and/or modify |
b0278d39 | 8 | it under the terms of the GNU General Public License as published by |
8c4c00c1 | 9 | the Free Software Foundation; either version 3, or (at your option) |
b0278d39 | 10 | any later version. |
11 | ||
4642865b | 12 | GCC is distributed in the hope that it will be useful, |
b0278d39 | 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 | |
8c4c00c1 | 18 | along with GCC; see the file COPYING3. If not see |
19 | <http://www.gnu.org/licenses/>. */ | |
b0278d39 | 20 | |
21 | #ifndef GCC_LANG_HOOKS_DEF_H | |
22 | #define GCC_LANG_HOOKS_DEF_H | |
23 | ||
dd436eaf | 24 | #include "hooks.h" |
25 | ||
6c7ff025 | 26 | struct diagnostic_context; |
b8c23db3 | 27 | struct diagnostic_info; |
6c7ff025 | 28 | |
b0278d39 | 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 | |
e938cdf5 | 34 | its struct lang_hooks, AFTER including this file. */ |
b0278d39 | 35 | |
36 | /* See langhooks.h for the definition and documentation of each hook. */ | |
37 | ||
3ad4992f | 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 **); | |
32c2fdea | 43 | extern alias_set_type lhd_get_alias_set (tree); |
54bd1509 | 44 | extern tree lhd_return_null_tree_v (void); |
3ad4992f | 45 | extern tree lhd_return_null_tree (tree); |
b7bf20db | 46 | extern tree lhd_return_null_const_tree (const_tree); |
37b9a732 | 47 | extern tree lhd_do_nothing_iii_return_null_tree (int, int, int); |
cf484390 | 48 | extern tree lhd_staticp (tree); |
3ad4992f | 49 | extern void lhd_print_tree_nothing (FILE *, tree, int); |
50 | extern const char *lhd_decl_printable_name (tree, int); | |
7d709201 | 51 | extern const char *lhd_dwarf_name (tree, int); |
4ee9c684 | 52 | extern int lhd_types_compatible_p (tree, tree); |
60ffaf4d | 53 | extern rtx lhd_expand_expr (tree, rtx, enum machine_mode, int, rtx *); |
4ee9c684 | 54 | extern int lhd_expand_decl (tree); |
3ad4992f | 55 | extern void lhd_print_error_function (struct diagnostic_context *, |
b8c23db3 | 56 | const char *, struct diagnostic_info *); |
3ad4992f | 57 | extern void lhd_set_decl_assembler_name (tree); |
f8fd23c0 | 58 | extern bool lhd_warn_unused_global_decl (const_tree); |
59 | extern void lhd_incomplete_type_error (const_tree, const_tree); | |
3ad4992f | 60 | extern tree lhd_type_promotes_to (tree); |
b268e47e | 61 | extern void lhd_register_builtin_type (tree, const char *); |
9f627b1a | 62 | extern bool lhd_decl_ok_for_sibcall (const_tree); |
537cd941 | 63 | extern const char *lhd_comdat_group (tree); |
f8fd23c0 | 64 | extern tree lhd_expr_size (const_tree); |
3ad4992f | 65 | extern size_t lhd_tree_size (enum tree_code); |
624d37a6 | 66 | extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT); |
54d7165a | 67 | extern tree lhd_expr_to_decl (tree, bool *, bool *, bool *); |
54be5d7e | 68 | extern tree lhd_builtin_function (tree decl); |
b0278d39 | 69 | |
70 | /* Declarations of default tree inlining hooks. */ | |
f63da8d3 | 71 | extern void lhd_initialize_diagnostics (struct diagnostic_context *); |
e83c4efa | 72 | extern tree lhd_callgraph_analyze_expr (tree *, int *); |
ec1e35b2 | 73 | |
3ad4992f | 74 | |
4ee9c684 | 75 | /* Declarations for tree gimplification hooks. */ |
76 | extern int lhd_gimplify_expr (tree *, tree *, tree *); | |
1e8e9920 | 77 | extern enum omp_clause_default_kind lhd_omp_predetermined_sharing (tree); |
78 | extern tree lhd_omp_assignment (tree, tree, tree); | |
79 | struct gimplify_omp_ctx; | |
80 | extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *, | |
81 | tree); | |
4ee9c684 | 82 | |
d19bd1f0 | 83 | #define LANG_HOOKS_NAME "GNU unknown" |
84 | #define LANG_HOOKS_IDENTIFIER_SIZE sizeof (struct lang_identifier) | |
03bde601 | 85 | #define LANG_HOOKS_INIT hook_bool_void_false |
b0278d39 | 86 | #define LANG_HOOKS_FINISH lhd_do_nothing |
1c542e4c | 87 | #define LANG_HOOKS_PARSE_FILE lhd_do_nothing_i |
4838a8b6 | 88 | #define LANG_HOOKS_INIT_OPTIONS hook_uint_uint_constcharptrptr_0 |
b6e50631 | 89 | #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS lhd_initialize_diagnostics |
4838a8b6 | 90 | #define LANG_HOOKS_HANDLE_OPTION hook_int_size_t_constcharptr_int_0 |
76bf7746 | 91 | #define LANG_HOOKS_MISSING_ARGUMENT hook_bool_constcharptr_size_t_false |
03bde601 | 92 | #define LANG_HOOKS_POST_OPTIONS lhd_post_options |
b75409ba | 93 | #define LANG_HOOKS_MISSING_NORETURN_OK_P hook_bool_tree_true |
b0278d39 | 94 | #define LANG_HOOKS_GET_ALIAS_SET lhd_get_alias_set |
b467ecc1 | 95 | #define LANG_HOOKS_EXPAND_EXPR lhd_expand_expr |
4ee9c684 | 96 | #define LANG_HOOKS_EXPAND_DECL lhd_expand_decl |
ee23fd7b | 97 | #define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t |
cf484390 | 98 | #define LANG_HOOKS_STATICP lhd_staticp |
dbc42b78 | 99 | #define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t |
d1f6c8f2 | 100 | #define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME lhd_set_decl_assembler_name |
685b5cc2 | 101 | #define LANG_HOOKS_NO_BODY_BLOCKS false |
b7fced5e | 102 | #define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing |
103 | #define LANG_HOOKS_PRINT_XNODE lhd_print_tree_nothing | |
104 | #define LANG_HOOKS_PRINT_DECL lhd_print_tree_nothing | |
105 | #define LANG_HOOKS_PRINT_TYPE lhd_print_tree_nothing | |
106 | #define LANG_HOOKS_PRINT_IDENTIFIER lhd_print_tree_nothing | |
6c7ff025 | 107 | #define LANG_HOOKS_PRINT_ERROR_FUNCTION lhd_print_error_function |
96554925 | 108 | #define LANG_HOOKS_DECL_PRINTABLE_NAME lhd_decl_printable_name |
7d709201 | 109 | #define LANG_HOOKS_DWARF_NAME lhd_dwarf_name |
b7bf20db | 110 | #define LANG_HOOKS_GET_CALLEE_FNDECL lhd_return_null_const_tree |
c3f16ae3 | 111 | #define LANG_HOOKS_EXPR_SIZE lhd_expr_size |
295e387a | 112 | #define LANG_HOOKS_TREE_SIZE lhd_tree_size |
4ee9c684 | 113 | #define LANG_HOOKS_TYPES_COMPATIBLE_P lhd_types_compatible_p |
54be5d7e | 114 | #define LANG_HOOKS_BUILTIN_FUNCTION lhd_builtin_function |
54d7165a | 115 | #define LANG_HOOKS_EXPR_TO_DECL lhd_expr_to_decl |
624d37a6 | 116 | #define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset |
5ded8c6f | 117 | #define LANG_HOOKS_INIT_TS lhd_do_nothing |
b0278d39 | 118 | |
f8e93a2e | 119 | /* Attribute hooks. */ |
120 | #define LANG_HOOKS_ATTRIBUTE_TABLE NULL | |
121 | #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE NULL | |
122 | #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE NULL | |
123 | ||
b0278d39 | 124 | /* Tree inlining hooks. */ |
21ac3a84 | 125 | #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P \ |
1f8a6ff8 | 126 | hook_bool_tree_tree_false |
b0278d39 | 127 | |
128 | #define LANG_HOOKS_TREE_INLINING_INITIALIZER { \ | |
21ac3a84 | 129 | LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P, \ |
ec1e35b2 | 130 | } |
b0278d39 | 131 | |
ec1e35b2 | 132 | #define LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR lhd_callgraph_analyze_expr |
84e10000 | 133 | #define LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS NULL |
833eb724 | 134 | |
135 | #define LANG_HOOKS_CALLGRAPH_INITIALIZER { \ | |
ec1e35b2 | 136 | LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR, \ |
84e10000 | 137 | LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS, \ |
ec1e35b2 | 138 | } |
833eb724 | 139 | |
4ee9c684 | 140 | /* Hooks for tree gimplification. */ |
141 | #define LANG_HOOKS_GIMPLIFY_EXPR lhd_gimplify_expr | |
215e2f1d | 142 | #define LANG_HOOKS_FOLD_OBJ_TYPE_REF NULL |
90e3d9ba | 143 | |
3119c950 | 144 | /* Tree dump hooks. */ |
3ad4992f | 145 | extern bool lhd_tree_dump_dump_tree (void *, tree); |
f8fd23c0 | 146 | extern int lhd_tree_dump_type_quals (const_tree); |
674b05f5 | 147 | extern tree lhd_make_node (enum tree_code); |
3119c950 | 148 | |
149 | #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN lhd_tree_dump_dump_tree | |
150 | #define LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN lhd_tree_dump_type_quals | |
151 | ||
152 | #define LANG_HOOKS_TREE_DUMP_INITIALIZER { \ | |
153 | LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, \ | |
154 | LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN \ | |
20325f61 | 155 | } |
156 | ||
ee23fd7b | 157 | /* Types hooks. There are no reasonable defaults for most of them, |
158 | so we create a compile-time error instead. */ | |
674b05f5 | 159 | #define LANG_HOOKS_MAKE_TYPE lhd_make_node |
03a61d93 | 160 | #define LANG_HOOKS_CLASSIFY_RECORD NULL |
1dd25100 | 161 | #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR lhd_incomplete_type_error |
f8fd23c0 | 162 | #define LANG_HOOKS_GENERIC_TYPE_P hook_bool_const_tree_false |
63c62881 | 163 | #define LANG_HOOKS_TYPE_PROMOTES_TO lhd_type_promotes_to |
b268e47e | 164 | #define LANG_HOOKS_REGISTER_BUILTIN_TYPE lhd_register_builtin_type |
f8fd23c0 | 165 | #define LANG_HOOKS_TYPE_MAX_SIZE lhd_return_null_const_tree |
1e8e9920 | 166 | #define LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES \ |
167 | lhd_omp_firstprivatize_type_sizes | |
743f8dd1 | 168 | #define LANG_HOOKS_TYPE_HASH_EQ NULL |
1c79cc8c | 169 | #define LANG_HOOKS_GET_ARRAY_DESCR_INFO NULL |
a26d3281 | 170 | #define LANG_HOOKS_HASH_TYPES true |
a1f71e15 | 171 | |
172 | #define LANG_HOOKS_FOR_TYPES_INITIALIZER { \ | |
771d21fa | 173 | LANG_HOOKS_MAKE_TYPE, \ |
03a61d93 | 174 | LANG_HOOKS_CLASSIFY_RECORD, \ |
771d21fa | 175 | LANG_HOOKS_TYPE_FOR_MODE, \ |
4070745f | 176 | LANG_HOOKS_TYPE_FOR_SIZE, \ |
0e4744ac | 177 | LANG_HOOKS_GENERIC_TYPE_P, \ |
63c62881 | 178 | LANG_HOOKS_TYPE_PROMOTES_TO, \ |
b268e47e | 179 | LANG_HOOKS_REGISTER_BUILTIN_TYPE, \ |
a26d3281 | 180 | LANG_HOOKS_INCOMPLETE_TYPE_ERROR, \ |
b225134e | 181 | LANG_HOOKS_TYPE_MAX_SIZE, \ |
1e8e9920 | 182 | LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES, \ |
743f8dd1 | 183 | LANG_HOOKS_TYPE_HASH_EQ, \ |
1c79cc8c | 184 | LANG_HOOKS_GET_ARRAY_DESCR_INFO, \ |
a26d3281 | 185 | LANG_HOOKS_HASH_TYPES \ |
a1f71e15 | 186 | } |
187 | ||
20325f61 | 188 | /* Declaration hooks. */ |
20325f61 | 189 | #define LANG_HOOKS_GLOBAL_BINDINGS_P global_bindings_p |
20325f61 | 190 | #define LANG_HOOKS_PUSHDECL pushdecl |
191 | #define LANG_HOOKS_GETDECLS getdecls | |
8d58a5a7 | 192 | #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL lhd_warn_unused_global_decl |
28db4d96 | 193 | #define LANG_HOOKS_WRITE_GLOBALS write_global_declarations |
e2e9c55b | 194 | #define LANG_HOOKS_DECL_OK_FOR_SIBCALL lhd_decl_ok_for_sibcall |
537cd941 | 195 | #define LANG_HOOKS_COMDAT_GROUP lhd_comdat_group |
9f627b1a | 196 | #define LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE hook_bool_const_tree_false |
1e8e9920 | 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 | |
200 | #define LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR hook_tree_tree_tree_null | |
201 | #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR lhd_omp_assignment | |
202 | #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP lhd_omp_assignment | |
203 | #define LANG_HOOKS_OMP_CLAUSE_DTOR hook_tree_tree_tree_null | |
20325f61 | 204 | |
205 | #define LANG_HOOKS_DECLS { \ | |
20325f61 | 206 | LANG_HOOKS_GLOBAL_BINDINGS_P, \ |
20325f61 | 207 | LANG_HOOKS_PUSHDECL, \ |
8d58a5a7 | 208 | LANG_HOOKS_GETDECLS, \ |
28db4d96 | 209 | LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, \ |
e2e9c55b | 210 | LANG_HOOKS_WRITE_GLOBALS, \ |
211 | LANG_HOOKS_DECL_OK_FOR_SIBCALL, \ | |
1e8e9920 | 212 | LANG_HOOKS_COMDAT_GROUP, \ |
213 | LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE, \ | |
214 | LANG_HOOKS_OMP_PREDETERMINED_SHARING, \ | |
215 | LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR, \ | |
216 | LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE, \ | |
217 | LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR, \ | |
218 | LANG_HOOKS_OMP_CLAUSE_COPY_CTOR, \ | |
219 | LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, \ | |
220 | LANG_HOOKS_OMP_CLAUSE_DTOR \ | |
20325f61 | 221 | } |
3119c950 | 222 | |
223 | /* The whole thing. The structure is defined in langhooks.h. */ | |
b0278d39 | 224 | #define LANG_HOOKS_INITIALIZER { \ |
d19bd1f0 | 225 | LANG_HOOKS_NAME, \ |
226 | LANG_HOOKS_IDENTIFIER_SIZE, \ | |
295e387a | 227 | LANG_HOOKS_TREE_SIZE, \ |
b0278d39 | 228 | LANG_HOOKS_INIT_OPTIONS, \ |
b6e50631 | 229 | LANG_HOOKS_INITIALIZE_DIAGNOSTICS, \ |
5457b645 | 230 | LANG_HOOKS_HANDLE_OPTION, \ |
76bf7746 | 231 | LANG_HOOKS_MISSING_ARGUMENT, \ |
b0278d39 | 232 | LANG_HOOKS_POST_OPTIONS, \ |
435fb09b | 233 | LANG_HOOKS_INIT, \ |
234 | LANG_HOOKS_FINISH, \ | |
b78207a0 | 235 | LANG_HOOKS_PARSE_FILE, \ |
b75409ba | 236 | LANG_HOOKS_MISSING_NORETURN_OK_P, \ |
b0278d39 | 237 | LANG_HOOKS_GET_ALIAS_SET, \ |
b467ecc1 | 238 | LANG_HOOKS_EXPAND_EXPR, \ |
4ee9c684 | 239 | LANG_HOOKS_EXPAND_DECL, \ |
ee23fd7b | 240 | LANG_HOOKS_FINISH_INCOMPLETE_DECL, \ |
9b86eec0 | 241 | LANG_HOOKS_MARK_ADDRESSABLE, \ |
cf484390 | 242 | LANG_HOOKS_STATICP, \ |
dbc42b78 | 243 | LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, \ |
d1f6c8f2 | 244 | LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, \ |
685b5cc2 | 245 | LANG_HOOKS_NO_BODY_BLOCKS, \ |
b7fced5e | 246 | LANG_HOOKS_PRINT_STATISTICS, \ |
247 | LANG_HOOKS_PRINT_XNODE, \ | |
248 | LANG_HOOKS_PRINT_DECL, \ | |
249 | LANG_HOOKS_PRINT_TYPE, \ | |
250 | LANG_HOOKS_PRINT_IDENTIFIER, \ | |
96554925 | 251 | LANG_HOOKS_DECL_PRINTABLE_NAME, \ |
7d709201 | 252 | LANG_HOOKS_DWARF_NAME, \ |
4ee9c684 | 253 | LANG_HOOKS_TYPES_COMPATIBLE_P, \ |
264f4f30 | 254 | LANG_HOOKS_GET_CALLEE_FNDECL, \ |
6c7ff025 | 255 | LANG_HOOKS_PRINT_ERROR_FUNCTION, \ |
c3f16ae3 | 256 | LANG_HOOKS_EXPR_SIZE, \ |
624d37a6 | 257 | LANG_HOOKS_TO_TARGET_CHARSET, \ |
f8e93a2e | 258 | LANG_HOOKS_ATTRIBUTE_TABLE, \ |
259 | LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, \ | |
260 | LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, \ | |
3119c950 | 261 | LANG_HOOKS_TREE_INLINING_INITIALIZER, \ |
833eb724 | 262 | LANG_HOOKS_CALLGRAPH_INITIALIZER, \ |
20325f61 | 263 | LANG_HOOKS_TREE_DUMP_INITIALIZER, \ |
a1f71e15 | 264 | LANG_HOOKS_DECLS, \ |
90e3d9ba | 265 | LANG_HOOKS_FOR_TYPES_INITIALIZER, \ |
4ee9c684 | 266 | LANG_HOOKS_GIMPLIFY_EXPR, \ |
215e2f1d | 267 | LANG_HOOKS_FOLD_OBJ_TYPE_REF, \ |
e60d3615 | 268 | LANG_HOOKS_BUILTIN_FUNCTION, \ |
5ded8c6f | 269 | LANG_HOOKS_INIT_TS, \ |
54d7165a | 270 | LANG_HOOKS_EXPR_TO_DECL, \ |
b0278d39 | 271 | } |
272 | ||
273 | #endif /* GCC_LANG_HOOKS_DEF_H */ |