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14f9c5c9 | 1 | /* Ada language support definitions for GDB, the GNU debugger. |
4c4b4cd2 PH |
2 | Copyright 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
3 | Free Software Foundation, Inc. | |
14f9c5c9 AS |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
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 | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
20 | ||
21 | #if !defined (ADA_LANG_H) | |
22 | #define ADA_LANG_H 1 | |
23 | ||
da3331ec AC |
24 | struct partial_symbol; |
25 | ||
14f9c5c9 AS |
26 | #include "value.h" |
27 | #include "gdbtypes.h" | |
4c4b4cd2 PH |
28 | #include "breakpoint.h" |
29 | ||
30 | /* Names of specific files known to be part of the runtime | |
31 | system and that might consider (confusing) debugging information. | |
32 | Each name (a basic regular expression string) is followed by a | |
33 | comma. FIXME: Should be part of a configuration file. */ | |
34 | #if defined(__alpha__) && defined(__osf__) && !defined(VXWORKS_TARGET) | |
35 | #define ADA_KNOWN_RUNTIME_FILE_NAME_PATTERNS \ | |
36 | "^[agis]-.*\\.ad[bs]$", \ | |
37 | "/usr/shlib/libpthread\\.so", | |
38 | #elif defined (__linux__) | |
39 | #define ADA_KNOWN_RUNTIME_FILE_NAME_PATTERNS \ | |
40 | "^[agis]-.*\\.ad[bs]$", \ | |
41 | "/lib.*/libpthread\\.so[.0-9]*$", "/lib.*/libpthread\\.a$", \ | |
42 | "/lib.*/libc\\.so[.0-9]*$", "/lib.*/libc\\.a$", | |
43 | #endif | |
14f9c5c9 | 44 | |
4c4b4cd2 PH |
45 | #if !defined (ADA_KNOWN_RUNTIME_FILE_NAME_PATTERNS) |
46 | #define ADA_KNOWN_RUNTIME_FILE_NAME_PATTERNS \ | |
47 | "^[agis]-.*\\.ad[bs]$", | |
48 | #endif | |
49 | ||
50 | /* Names of compiler-generated auxiliary functions probably of no | |
51 | interest to users. Each name (a basic regular expression string) | |
52 | is followed by a comma. */ | |
53 | #define ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS \ | |
54 | "___clean[.a-zA-Z0-9_]*$", | |
fe898f56 | 55 | |
4c4b4cd2 PH |
56 | /* The maximum number of frame levels searched for non-local, |
57 | * non-global symbols. This limit exists as a precaution to prevent | |
58 | * infinite search loops when the stack is screwed up. */ | |
59 | #define MAX_ENCLOSING_FRAME_LEVELS 7 | |
14f9c5c9 | 60 | |
4c4b4cd2 PH |
61 | /* Maximum number of steps followed in looking for the ultimate |
62 | referent of a renaming. This prevents certain infinite loops that | |
63 | can otherwise result. */ | |
64 | #define MAX_RENAMING_CHAIN_LENGTH 10 | |
14f9c5c9 | 65 | |
4c4b4cd2 PH |
66 | struct block; |
67 | ||
68 | /* Corresponding encoded/decoded names and opcodes for Ada user-definable | |
14f9c5c9 | 69 | operators. */ |
d2e4a39e AS |
70 | struct ada_opname_map |
71 | { | |
4c4b4cd2 PH |
72 | const char *encoded; |
73 | const char *decoded; | |
14f9c5c9 AS |
74 | enum exp_opcode op; |
75 | }; | |
76 | ||
4c4b4cd2 | 77 | /* Table of Ada operators in encoded and decoded forms. */ |
14f9c5c9 AS |
78 | /* Defined in ada-lang.c */ |
79 | extern const struct ada_opname_map ada_opname_table[]; | |
80 | ||
4c4b4cd2 PH |
81 | enum ada_operator |
82 | { | |
83 | /* X IN A'RANGE(N). N is an immediate operand, surrounded by | |
84 | BINOP_IN_BOUNDS before and after. A is an array, X an index | |
85 | value. Evaluates to true iff X is within range of the Nth | |
86 | dimension (1-based) of A. (A multi-dimensional array | |
87 | type is represented as array of array of ...) */ | |
88 | BINOP_IN_BOUNDS = OP_EXTENDED0, | |
89 | ||
90 | /* X IN L .. U. True iff L <= X <= U. */ | |
91 | TERNOP_IN_RANGE, | |
92 | ||
93 | /* Ada attributes ('Foo). */ | |
94 | OP_ATR_FIRST, | |
95 | OP_ATR_LAST, | |
96 | OP_ATR_LENGTH, | |
97 | OP_ATR_IMAGE, | |
98 | OP_ATR_MAX, | |
99 | OP_ATR_MIN, | |
100 | OP_ATR_MODULUS, | |
101 | OP_ATR_POS, | |
102 | OP_ATR_SIZE, | |
103 | OP_ATR_TAG, | |
104 | OP_ATR_VAL, | |
105 | ||
106 | /* Ada type qualification. It is encoded as for UNOP_CAST, above, | |
107 | and denotes the TYPE'(EXPR) construct. */ | |
108 | UNOP_QUAL, | |
109 | ||
110 | /* X IN TYPE. The `TYPE' argument is immediate, with | |
111 | UNOP_IN_RANGE before and after it. True iff X is a member of | |
112 | type TYPE (typically a subrange). */ | |
113 | UNOP_IN_RANGE, | |
114 | ||
115 | /* End marker */ | |
116 | OP_ADA_LAST | |
117 | }; | |
118 | ||
119 | /* A triple, (symbol, block, symtab), representing one instance of a | |
120 | * symbol-lookup operation. */ | |
121 | struct ada_symbol_info { | |
122 | struct symbol* sym; | |
123 | struct block* block; | |
124 | struct symtab* symtab; | |
14f9c5c9 AS |
125 | }; |
126 | ||
d2e4a39e AS |
127 | extern struct type *builtin_type_ada_int; |
128 | extern struct type *builtin_type_ada_short; | |
129 | extern struct type *builtin_type_ada_long; | |
130 | extern struct type *builtin_type_ada_long_long; | |
131 | extern struct type *builtin_type_ada_char; | |
132 | extern struct type *builtin_type_ada_float; | |
133 | extern struct type *builtin_type_ada_double; | |
134 | extern struct type *builtin_type_ada_long_double; | |
135 | extern struct type *builtin_type_ada_natural; | |
136 | extern struct type *builtin_type_ada_positive; | |
137 | extern struct type *builtin_type_ada_system_address; | |
14f9c5c9 | 138 | |
4c4b4cd2 PH |
139 | /* The maximum number of tasks known to the Ada runtime */ |
140 | extern const int MAX_NUMBER_OF_KNOWN_TASKS; | |
141 | ||
142 | /* Assuming V points to an array of S objects, make sure that it contains at | |
14f9c5c9 AS |
143 | least M objects, updating V and S as necessary. */ |
144 | ||
4c4b4cd2 | 145 | #define GROW_VECT(v, s, m) \ |
14f9c5c9 AS |
146 | if ((s) < (m)) grow_vect ((void**) &(v), &(s), (m), sizeof(*(v))); |
147 | ||
d2e4a39e | 148 | extern void grow_vect (void **, size_t *, size_t, int); |
14f9c5c9 | 149 | |
4c4b4cd2 PH |
150 | extern int ada_get_field_index (const struct type *type, |
151 | const char *field_name, | |
152 | int maybe_missing); | |
14f9c5c9 | 153 | |
4c4b4cd2 | 154 | extern int ada_parse (void); /* Defined in ada-exp.y */ |
14f9c5c9 | 155 | |
4c4b4cd2 PH |
156 | extern void ada_error (char *); /* Defined in ada-exp.y */ |
157 | ||
158 | /* Defined in ada-typeprint.c */ | |
d2e4a39e | 159 | extern void ada_print_type (struct type *, char *, struct ui_file *, int, |
4c4b4cd2 | 160 | int); |
14f9c5c9 | 161 | |
d2e4a39e | 162 | extern int ada_val_print (struct type *, char *, int, CORE_ADDR, |
4c4b4cd2 PH |
163 | struct ui_file *, int, int, int, |
164 | enum val_prettyprint); | |
14f9c5c9 | 165 | |
d2e4a39e | 166 | extern int ada_value_print (struct value *, struct ui_file *, int, |
4c4b4cd2 | 167 | enum val_prettyprint); |
14f9c5c9 | 168 | |
4c4b4cd2 | 169 | /* Defined in ada-lang.c */ |
14f9c5c9 | 170 | |
d2e4a39e | 171 | extern struct value *value_from_contents_and_address (struct type *, char *, |
4c4b4cd2 | 172 | CORE_ADDR); |
14f9c5c9 AS |
173 | |
174 | extern void ada_emit_char (int, struct ui_file *, int, int); | |
175 | ||
d2e4a39e | 176 | extern void ada_printchar (int, struct ui_file *); |
14f9c5c9 | 177 | |
d2e4a39e | 178 | extern void ada_printstr (struct ui_file *, char *, unsigned int, int, int); |
14f9c5c9 | 179 | |
d2e4a39e | 180 | extern void ada_convert_actuals (struct value *, int, struct value **, |
4c4b4cd2 | 181 | CORE_ADDR *); |
14f9c5c9 | 182 | |
d2e4a39e | 183 | extern struct value *ada_value_subscript (struct value *, int, |
4c4b4cd2 | 184 | struct value **); |
14f9c5c9 | 185 | |
d2e4a39e | 186 | extern struct type *ada_array_element_type (struct type *, int); |
14f9c5c9 | 187 | |
d2e4a39e | 188 | extern int ada_array_arity (struct type *); |
14f9c5c9 | 189 | |
d2e4a39e | 190 | struct type *ada_type_of_array (struct value *, int); |
14f9c5c9 | 191 | |
d2e4a39e | 192 | extern struct value *ada_coerce_to_simple_array_ptr (struct value *); |
14f9c5c9 | 193 | |
4c4b4cd2 | 194 | extern int ada_is_simple_array_type (struct type *); |
14f9c5c9 | 195 | |
4c4b4cd2 | 196 | extern int ada_is_array_descriptor_type (struct type *); |
14f9c5c9 | 197 | |
d2e4a39e | 198 | extern int ada_is_bogus_array_descriptor (struct type *); |
14f9c5c9 | 199 | |
d2e4a39e | 200 | extern struct type *ada_index_type (struct type *, int); |
14f9c5c9 | 201 | |
d2e4a39e | 202 | extern struct value *ada_array_bound (struct value *, int, int); |
14f9c5c9 | 203 | |
4c4b4cd2 | 204 | extern char *ada_decode_symbol (const struct general_symbol_info*); |
14f9c5c9 | 205 | |
4c4b4cd2 | 206 | extern const char *ada_decode (const char*); |
14f9c5c9 | 207 | |
4c4b4cd2 PH |
208 | extern enum language ada_update_initial_language (enum language, |
209 | struct partial_symtab*); | |
14f9c5c9 | 210 | |
4c4b4cd2 | 211 | extern void clear_ada_sym_cache (void); |
14f9c5c9 | 212 | |
4c4b4cd2 PH |
213 | extern char **ada_make_symbol_completion_list (const char *text0, |
214 | const char *word); | |
14f9c5c9 | 215 | |
4c4b4cd2 PH |
216 | extern int ada_lookup_symbol_list (const char *, const struct block *, |
217 | domain_enum, struct ada_symbol_info**); | |
218 | ||
219 | extern char *ada_fold_name (const char *); | |
220 | ||
221 | extern struct symbol *ada_lookup_symbol (const char *, const struct block *, | |
222 | domain_enum, int *, | |
223 | struct symtab **); | |
224 | ||
225 | extern struct minimal_symbol *ada_lookup_simple_minsym (const char *); | |
14f9c5c9 | 226 | |
d2e4a39e | 227 | extern void ada_fill_in_ada_prototype (struct symbol *); |
14f9c5c9 | 228 | |
4c4b4cd2 | 229 | extern int user_select_syms (struct ada_symbol_info *, int, int); |
14f9c5c9 | 230 | |
d2e4a39e | 231 | extern int get_selections (int *, int, int, int, char *); |
14f9c5c9 | 232 | |
d2e4a39e | 233 | extern char *ada_start_decode_line_1 (char *); |
14f9c5c9 | 234 | |
d2e4a39e | 235 | extern struct symtabs_and_lines ada_finish_decode_line_1 (char **, |
4c4b4cd2 PH |
236 | struct symtab *, |
237 | int, char ***); | |
238 | ||
239 | extern struct symtabs_and_lines ada_sals_for_line (const char*, int, | |
240 | int, char***, int); | |
14f9c5c9 | 241 | |
d2e4a39e | 242 | extern int ada_scan_number (const char *, int, LONGEST *, int *); |
14f9c5c9 | 243 | |
d2e4a39e | 244 | extern struct type *ada_parent_type (struct type *); |
14f9c5c9 | 245 | |
d2e4a39e | 246 | extern int ada_is_ignored_field (struct type *, int); |
14f9c5c9 | 247 | |
d2e4a39e | 248 | extern int ada_is_packed_array_type (struct type *); |
14f9c5c9 | 249 | |
d2e4a39e | 250 | extern struct value *ada_value_primitive_packed_val (struct value *, char *, |
4c4b4cd2 PH |
251 | long, int, int, |
252 | struct type *); | |
14f9c5c9 | 253 | |
d2e4a39e | 254 | extern struct type *ada_coerce_to_simple_array_type (struct type *); |
14f9c5c9 | 255 | |
d2e4a39e | 256 | extern int ada_is_character_type (struct type *); |
14f9c5c9 | 257 | |
d2e4a39e | 258 | extern int ada_is_string_type (struct type *); |
14f9c5c9 | 259 | |
4c4b4cd2 PH |
260 | extern int ada_is_tagged_type (struct type *, int); |
261 | ||
262 | extern int ada_is_tag_type (struct type *); | |
14f9c5c9 | 263 | |
d2e4a39e | 264 | extern struct type *ada_tag_type (struct value *); |
14f9c5c9 | 265 | |
d2e4a39e | 266 | extern struct value *ada_value_tag (struct value *); |
14f9c5c9 | 267 | |
4c4b4cd2 PH |
268 | extern const char *ada_tag_name (struct value *); |
269 | ||
d2e4a39e | 270 | extern int ada_is_parent_field (struct type *, int); |
14f9c5c9 | 271 | |
d2e4a39e | 272 | extern int ada_is_wrapper_field (struct type *, int); |
14f9c5c9 | 273 | |
d2e4a39e | 274 | extern int ada_is_variant_part (struct type *, int); |
14f9c5c9 | 275 | |
d2e4a39e | 276 | extern struct type *ada_variant_discrim_type (struct type *, struct type *); |
14f9c5c9 | 277 | |
d2e4a39e | 278 | extern int ada_is_others_clause (struct type *, int); |
14f9c5c9 | 279 | |
d2e4a39e | 280 | extern int ada_in_variant (LONGEST, struct type *, int); |
14f9c5c9 | 281 | |
d2e4a39e | 282 | extern char *ada_variant_discrim_name (struct type *); |
14f9c5c9 | 283 | |
d2e4a39e | 284 | extern struct value *ada_value_struct_elt (struct value *, char *, char *); |
14f9c5c9 | 285 | |
d2e4a39e | 286 | extern int ada_is_aligner_type (struct type *); |
14f9c5c9 | 287 | |
d2e4a39e | 288 | extern struct type *ada_aligned_type (struct type *); |
14f9c5c9 | 289 | |
d2e4a39e | 290 | extern char *ada_aligned_value_addr (struct type *, char *); |
14f9c5c9 | 291 | |
4c4b4cd2 | 292 | extern const char *ada_attribute_name (enum exp_opcode); |
14f9c5c9 | 293 | |
d2e4a39e | 294 | extern int ada_is_fixed_point_type (struct type *); |
14f9c5c9 | 295 | |
4c4b4cd2 PH |
296 | extern int ada_is_system_address_type (struct type *); |
297 | ||
d2e4a39e | 298 | extern DOUBLEST ada_delta (struct type *); |
14f9c5c9 AS |
299 | |
300 | extern DOUBLEST ada_fixed_to_float (struct type *, LONGEST); | |
301 | ||
d2e4a39e | 302 | extern LONGEST ada_float_to_fixed (struct type *, DOUBLEST); |
14f9c5c9 | 303 | |
d2e4a39e | 304 | extern int ada_is_vax_floating_type (struct type *); |
14f9c5c9 | 305 | |
d2e4a39e | 306 | extern int ada_vax_float_type_suffix (struct type *); |
14f9c5c9 | 307 | |
d2e4a39e | 308 | extern struct value *ada_vax_float_print_function (struct type *); |
14f9c5c9 | 309 | |
d2e4a39e | 310 | extern struct type *ada_system_address_type (void); |
14f9c5c9 | 311 | |
d2e4a39e | 312 | extern int ada_which_variant_applies (struct type *, struct type *, char *); |
14f9c5c9 | 313 | |
d2e4a39e | 314 | extern struct type *ada_to_fixed_type (struct type *, char *, CORE_ADDR, |
4c4b4cd2 PH |
315 | struct value *); |
316 | ||
317 | extern struct type * | |
318 | ada_template_to_fixed_record_type_1 (struct type *type, char *valaddr, | |
319 | CORE_ADDR address, struct value *dval0, | |
320 | int keep_dynamic_fields); | |
14f9c5c9 | 321 | |
d2e4a39e | 322 | extern int ada_name_prefix_len (const char *); |
14f9c5c9 | 323 | |
d2e4a39e | 324 | extern char *ada_type_name (struct type *); |
14f9c5c9 | 325 | |
d2e4a39e | 326 | extern struct type *ada_find_parallel_type (struct type *, |
4c4b4cd2 PH |
327 | const char *suffix); |
328 | ||
329 | extern LONGEST get_int_var_value (char *, int *); | |
14f9c5c9 | 330 | |
4c4b4cd2 | 331 | extern struct symbol *ada_find_any_symbol (const char *name); |
14f9c5c9 | 332 | |
d2e4a39e | 333 | extern struct type *ada_find_any_type (const char *name); |
14f9c5c9 | 334 | |
4c4b4cd2 PH |
335 | extern struct symbol *ada_find_renaming_symbol (const char *name, |
336 | struct block *block); | |
337 | ||
d2e4a39e | 338 | extern int ada_prefer_type (struct type *, struct type *); |
14f9c5c9 | 339 | |
d2e4a39e | 340 | extern struct type *ada_get_base_type (struct type *); |
14f9c5c9 | 341 | |
d2e4a39e | 342 | extern struct type *ada_completed_type (struct type *); |
14f9c5c9 | 343 | |
4c4b4cd2 | 344 | extern char *ada_encode (const char *); |
14f9c5c9 | 345 | |
d2e4a39e | 346 | extern const char *ada_enum_name (const char *); |
14f9c5c9 | 347 | |
d2e4a39e | 348 | extern int ada_is_modular_type (struct type *); |
14f9c5c9 | 349 | |
d2e4a39e | 350 | extern LONGEST ada_modulus (struct type *); |
14f9c5c9 | 351 | |
d2e4a39e | 352 | extern struct value *ada_value_ind (struct value *); |
14f9c5c9 | 353 | |
d2e4a39e | 354 | extern void ada_print_scalar (struct type *, LONGEST, struct ui_file *); |
14f9c5c9 | 355 | |
d2e4a39e | 356 | extern int ada_is_range_type_name (const char *); |
14f9c5c9 | 357 | |
d2e4a39e | 358 | extern const char *ada_renaming_type (struct type *); |
14f9c5c9 | 359 | |
d2e4a39e | 360 | extern int ada_is_object_renaming (struct symbol *); |
14f9c5c9 | 361 | |
4c4b4cd2 | 362 | extern char *ada_simple_renamed_entity (struct symbol *); |
14f9c5c9 | 363 | |
d2e4a39e | 364 | extern char *ada_breakpoint_rewrite (char *, int *); |
14f9c5c9 | 365 | |
4c4b4cd2 PH |
366 | extern char *ada_main_name (void); |
367 | ||
14f9c5c9 AS |
368 | /* Tasking-related: ada-tasks.c */ |
369 | ||
370 | extern int valid_task_id (int); | |
371 | ||
14f9c5c9 AS |
372 | extern void init_task_list (void); |
373 | ||
4c4b4cd2 PH |
374 | extern int ada_is_exception_breakpoint (bpstat bs); |
375 | ||
376 | extern void ada_adjust_exception_stop (bpstat bs); | |
14f9c5c9 | 377 | |
4c4b4cd2 | 378 | extern void ada_print_exception_stop (bpstat bs); |
14f9c5c9 | 379 | |
4c4b4cd2 | 380 | extern int ada_get_current_task (ptid_t); |
14f9c5c9 | 381 | |
4c4b4cd2 PH |
382 | extern int breakpoint_ada_task_match (CORE_ADDR, ptid_t); |
383 | ||
384 | extern int ada_print_exception_breakpoint_nontask (struct breakpoint *); | |
385 | ||
386 | extern void ada_print_exception_breakpoint_task (struct breakpoint *); | |
14f9c5c9 | 387 | |
d2e4a39e | 388 | extern int ada_maybe_exception_partial_symbol (struct partial_symbol *sym); |
14f9c5c9 | 389 | |
d2e4a39e | 390 | extern int ada_is_exception_sym (struct symbol *sym); |
14f9c5c9 | 391 | |
4c4b4cd2 PH |
392 | extern void ada_find_printable_frame (struct frame_info *fi); |
393 | ||
394 | extern void ada_reset_thread_registers (void); | |
14f9c5c9 AS |
395 | |
396 | #endif |