Commit | Line | Data |
---|---|---|
1ab3bf1b JG |
1 | /* Support routines for manipulating internal types for GDB. |
2 | Copyright (C) 1992 Free Software Foundation, Inc. | |
3 | Contributed by Cygnus Support, using pieces from other GDB modules. | |
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 | ||
1ab3bf1b | 21 | #include "defs.h" |
93fe4e33 | 22 | #include <string.h> |
1ab3bf1b JG |
23 | #include "bfd.h" |
24 | #include "symtab.h" | |
25 | #include "symfile.h" | |
5e2e79f8 | 26 | #include "objfiles.h" |
1ab3bf1b JG |
27 | #include "gdbtypes.h" |
28 | #include "expression.h" | |
29 | #include "language.h" | |
30 | #include "target.h" | |
31 | #include "value.h" | |
8f793aa5 | 32 | #include "demangle.h" |
51b80b00 | 33 | #include "complaints.h" |
1ab3bf1b | 34 | |
c4413e2c FF |
35 | /* These variables point to the objects |
36 | representing the predefined C data types. */ | |
37 | ||
38 | struct type *builtin_type_void; | |
39 | struct type *builtin_type_char; | |
40 | struct type *builtin_type_short; | |
41 | struct type *builtin_type_int; | |
42 | struct type *builtin_type_long; | |
43 | struct type *builtin_type_long_long; | |
44 | struct type *builtin_type_signed_char; | |
45 | struct type *builtin_type_unsigned_char; | |
46 | struct type *builtin_type_unsigned_short; | |
47 | struct type *builtin_type_unsigned_int; | |
48 | struct type *builtin_type_unsigned_long; | |
49 | struct type *builtin_type_unsigned_long_long; | |
50 | struct type *builtin_type_float; | |
51 | struct type *builtin_type_double; | |
52 | struct type *builtin_type_long_double; | |
53 | struct type *builtin_type_complex; | |
54 | struct type *builtin_type_double_complex; | |
55 | struct type *builtin_type_string; | |
56 | ||
1ab3bf1b JG |
57 | /* Alloc a new type structure and fill it with some defaults. If |
58 | OBJFILE is non-NULL, then allocate the space for the type structure | |
59 | in that objfile's type_obstack. */ | |
60 | ||
61 | struct type * | |
62 | alloc_type (objfile) | |
63 | struct objfile *objfile; | |
64 | { | |
65 | register struct type *type; | |
66 | ||
67 | /* Alloc the structure and start off with all fields zeroed. */ | |
68 | ||
69 | if (objfile == NULL) | |
70 | { | |
71 | type = (struct type *) xmalloc (sizeof (struct type)); | |
72 | } | |
73 | else | |
74 | { | |
75 | type = (struct type *) obstack_alloc (&objfile -> type_obstack, | |
76 | sizeof (struct type)); | |
77 | } | |
dac9734e | 78 | memset ((char *) type, 0, sizeof (struct type)); |
1ab3bf1b JG |
79 | |
80 | /* Initialize the fields that might not be zero. */ | |
81 | ||
82 | TYPE_CODE (type) = TYPE_CODE_UNDEF; | |
83 | TYPE_OBJFILE (type) = objfile; | |
84 | TYPE_VPTR_FIELDNO (type) = -1; | |
85 | ||
86 | return (type); | |
87 | } | |
88 | ||
ea1549b3 JG |
89 | /* Lookup a pointer to a type TYPE. TYPEPTR, if nonzero, points |
90 | to a pointer to memory where the pointer type should be stored. | |
91 | If *TYPEPTR is zero, update it to point to the pointer type we return. | |
92 | We allocate new memory if needed. */ | |
93 | ||
94 | struct type * | |
95 | make_pointer_type (type, typeptr) | |
96 | struct type *type; | |
97 | struct type **typeptr; | |
98 | { | |
99 | register struct type *ntype; /* New type */ | |
100 | struct objfile *objfile; | |
101 | ||
102 | ntype = TYPE_POINTER_TYPE (type); | |
103 | ||
104 | if (ntype) | |
105 | if (typeptr == 0) | |
106 | return ntype; /* Don't care about alloc, and have new type. */ | |
107 | else if (*typeptr == 0) | |
108 | { | |
109 | *typeptr = ntype; /* Tracking alloc, and we have new type. */ | |
110 | return ntype; | |
111 | } | |
112 | ||
113 | if (typeptr == 0 || *typeptr == 0) /* We'll need to allocate one. */ | |
114 | { | |
115 | ntype = alloc_type (TYPE_OBJFILE (type)); | |
116 | if (typeptr) | |
117 | *typeptr = ntype; | |
118 | } | |
119 | else /* We have storage, but need to reset it. */ | |
120 | { | |
121 | ntype = *typeptr; | |
122 | objfile = TYPE_OBJFILE (ntype); | |
dac9734e | 123 | memset ((char *) ntype, 0, sizeof (struct type)); |
ea1549b3 JG |
124 | TYPE_OBJFILE (ntype) = objfile; |
125 | } | |
126 | ||
127 | TYPE_TARGET_TYPE (ntype) = type; | |
128 | TYPE_POINTER_TYPE (type) = ntype; | |
129 | ||
130 | /* FIXME! Assume the machine has only one representation for pointers! */ | |
131 | ||
132 | TYPE_LENGTH (ntype) = TARGET_PTR_BIT / TARGET_CHAR_BIT; | |
133 | TYPE_CODE (ntype) = TYPE_CODE_PTR; | |
134 | ||
135 | /* pointers are unsigned */ | |
136 | TYPE_FLAGS (ntype) |= TYPE_FLAG_UNSIGNED; | |
137 | ||
138 | if (!TYPE_POINTER_TYPE (type)) /* Remember it, if don't have one. */ | |
139 | TYPE_POINTER_TYPE (type) = ntype; | |
140 | ||
141 | return ntype; | |
142 | } | |
143 | ||
1ab3bf1b JG |
144 | /* Given a type TYPE, return a type of pointers to that type. |
145 | May need to construct such a type if this is the first use. */ | |
146 | ||
147 | struct type * | |
148 | lookup_pointer_type (type) | |
149 | struct type *type; | |
150 | { | |
ea1549b3 JG |
151 | return make_pointer_type (type, (struct type **)0); |
152 | } | |
153 | ||
154 | /* Lookup a C++ `reference' to a type TYPE. TYPEPTR, if nonzero, points | |
155 | to a pointer to memory where the reference type should be stored. | |
156 | If *TYPEPTR is zero, update it to point to the reference type we return. | |
157 | We allocate new memory if needed. */ | |
158 | ||
159 | struct type * | |
160 | make_reference_type (type, typeptr) | |
161 | struct type *type; | |
162 | struct type **typeptr; | |
163 | { | |
164 | register struct type *ntype; /* New type */ | |
165 | struct objfile *objfile; | |
166 | ||
167 | ntype = TYPE_REFERENCE_TYPE (type); | |
1ab3bf1b | 168 | |
ea1549b3 JG |
169 | if (ntype) |
170 | if (typeptr == 0) | |
171 | return ntype; /* Don't care about alloc, and have new type. */ | |
172 | else if (*typeptr == 0) | |
173 | { | |
174 | *typeptr = ntype; /* Tracking alloc, and we have new type. */ | |
175 | return ntype; | |
176 | } | |
177 | ||
178 | if (typeptr == 0 || *typeptr == 0) /* We'll need to allocate one. */ | |
179 | { | |
180 | ntype = alloc_type (TYPE_OBJFILE (type)); | |
181 | if (typeptr) | |
182 | *typeptr = ntype; | |
183 | } | |
184 | else /* We have storage, but need to reset it. */ | |
1ab3bf1b | 185 | { |
ea1549b3 JG |
186 | ntype = *typeptr; |
187 | objfile = TYPE_OBJFILE (ntype); | |
dac9734e | 188 | memset ((char *) ntype, 0, sizeof (struct type)); |
ea1549b3 | 189 | TYPE_OBJFILE (ntype) = objfile; |
1ab3bf1b | 190 | } |
ea1549b3 JG |
191 | |
192 | TYPE_TARGET_TYPE (ntype) = type; | |
193 | TYPE_REFERENCE_TYPE (type) = ntype; | |
194 | ||
195 | /* FIXME! Assume the machine has only one representation for references, | |
196 | and that it matches the (only) representation for pointers! */ | |
197 | ||
198 | TYPE_LENGTH (ntype) = TARGET_PTR_BIT / TARGET_CHAR_BIT; | |
199 | TYPE_CODE (ntype) = TYPE_CODE_REF; | |
200 | ||
201 | if (!TYPE_REFERENCE_TYPE (type)) /* Remember it, if don't have one. */ | |
202 | TYPE_REFERENCE_TYPE (type) = ntype; | |
203 | ||
204 | return ntype; | |
1ab3bf1b JG |
205 | } |
206 | ||
ea1549b3 JG |
207 | /* Same as above, but caller doesn't care about memory allocation details. */ |
208 | ||
1ab3bf1b JG |
209 | struct type * |
210 | lookup_reference_type (type) | |
211 | struct type *type; | |
212 | { | |
ea1549b3 JG |
213 | return make_reference_type (type, (struct type **)0); |
214 | } | |
215 | ||
216 | /* Lookup a function type that returns type TYPE. TYPEPTR, if nonzero, points | |
217 | to a pointer to memory where the function type should be stored. | |
218 | If *TYPEPTR is zero, update it to point to the function type we return. | |
219 | We allocate new memory if needed. */ | |
1ab3bf1b | 220 | |
ea1549b3 JG |
221 | struct type * |
222 | make_function_type (type, typeptr) | |
223 | struct type *type; | |
224 | struct type **typeptr; | |
225 | { | |
226 | register struct type *ntype; /* New type */ | |
227 | struct objfile *objfile; | |
228 | ||
229 | ntype = TYPE_FUNCTION_TYPE (type); | |
230 | ||
231 | if (ntype) | |
232 | if (typeptr == 0) | |
233 | return ntype; /* Don't care about alloc, and have new type. */ | |
234 | else if (*typeptr == 0) | |
235 | { | |
236 | *typeptr = ntype; /* Tracking alloc, and we have new type. */ | |
237 | return ntype; | |
238 | } | |
239 | ||
240 | if (typeptr == 0 || *typeptr == 0) /* We'll need to allocate one. */ | |
1ab3bf1b | 241 | { |
ea1549b3 JG |
242 | ntype = alloc_type (TYPE_OBJFILE (type)); |
243 | if (typeptr) | |
244 | *typeptr = ntype; | |
1ab3bf1b | 245 | } |
ea1549b3 JG |
246 | else /* We have storage, but need to reset it. */ |
247 | { | |
248 | ntype = *typeptr; | |
249 | objfile = TYPE_OBJFILE (ntype); | |
dac9734e | 250 | memset ((char *) ntype, 0, sizeof (struct type)); |
ea1549b3 JG |
251 | TYPE_OBJFILE (ntype) = objfile; |
252 | } | |
253 | ||
254 | TYPE_TARGET_TYPE (ntype) = type; | |
255 | TYPE_FUNCTION_TYPE (type) = ntype; | |
256 | ||
257 | TYPE_LENGTH (ntype) = 1; | |
258 | TYPE_CODE (ntype) = TYPE_CODE_FUNC; | |
259 | ||
260 | if (!TYPE_FUNCTION_TYPE (type)) /* Remember it, if don't have one. */ | |
261 | TYPE_FUNCTION_TYPE (type) = ntype; | |
262 | ||
263 | return ntype; | |
1ab3bf1b JG |
264 | } |
265 | ||
ea1549b3 | 266 | |
1ab3bf1b JG |
267 | /* Given a type TYPE, return a type of functions that return that type. |
268 | May need to construct such a type if this is the first use. */ | |
269 | ||
270 | struct type * | |
271 | lookup_function_type (type) | |
272 | struct type *type; | |
273 | { | |
ea1549b3 | 274 | return make_function_type (type, (struct type **)0); |
1ab3bf1b JG |
275 | } |
276 | ||
277 | /* Implement direct support for MEMBER_TYPE in GNU C++. | |
278 | May need to construct such a type if this is the first use. | |
279 | The TYPE is the type of the member. The DOMAIN is the type | |
280 | of the aggregate that the member belongs to. */ | |
281 | ||
282 | struct type * | |
283 | lookup_member_type (type, domain) | |
284 | struct type *type; | |
285 | struct type *domain; | |
286 | { | |
287 | register struct type *mtype; | |
288 | ||
289 | mtype = alloc_type (TYPE_OBJFILE (type)); | |
290 | smash_to_member_type (mtype, domain, type); | |
291 | return (mtype); | |
292 | } | |
293 | ||
294 | /* Allocate a stub method whose return type is TYPE. | |
295 | This apparently happens for speed of symbol reading, since parsing | |
296 | out the arguments to the method is cpu-intensive, the way we are doing | |
297 | it. So, we will fill in arguments later. | |
298 | This always returns a fresh type. */ | |
299 | ||
300 | struct type * | |
301 | allocate_stub_method (type) | |
302 | struct type *type; | |
303 | { | |
304 | struct type *mtype; | |
305 | ||
306 | mtype = alloc_type (TYPE_OBJFILE (type)); | |
307 | TYPE_TARGET_TYPE (mtype) = type; | |
308 | /* _DOMAIN_TYPE (mtype) = unknown yet */ | |
309 | /* _ARG_TYPES (mtype) = unknown yet */ | |
310 | TYPE_FLAGS (mtype) = TYPE_FLAG_STUB; | |
311 | TYPE_CODE (mtype) = TYPE_CODE_METHOD; | |
312 | TYPE_LENGTH (mtype) = 1; | |
313 | return (mtype); | |
314 | } | |
315 | ||
a8a69e63 | 316 | /* Create a range type using either a blank type supplied in RESULT_TYPE, |
ec16f701 FF |
317 | or creating a new type, inheriting the objfile from INDEX_TYPE. |
318 | ||
319 | Indices will be of type INDEX_TYPE, and will range from LOW_BOUND to | |
320 | HIGH_BOUND, inclusive. | |
a8a69e63 FF |
321 | |
322 | FIXME: Maybe we should check the TYPE_CODE of RESULT_TYPE to make | |
323 | sure it is TYPE_CODE_UNDEF before we bash it into a range type? */ | |
324 | ||
325 | struct type * | |
326 | create_range_type (result_type, index_type, low_bound, high_bound) | |
327 | struct type *result_type; | |
328 | struct type *index_type; | |
329 | int low_bound; | |
330 | int high_bound; | |
331 | { | |
332 | if (result_type == NULL) | |
333 | { | |
334 | result_type = alloc_type (TYPE_OBJFILE (index_type)); | |
335 | } | |
336 | TYPE_CODE (result_type) = TYPE_CODE_RANGE; | |
337 | TYPE_TARGET_TYPE (result_type) = index_type; | |
338 | TYPE_LENGTH (result_type) = TYPE_LENGTH (index_type); | |
339 | TYPE_NFIELDS (result_type) = 2; | |
340 | TYPE_FIELDS (result_type) = (struct field *) | |
341 | TYPE_ALLOC (result_type, 2 * sizeof (struct field)); | |
342 | memset (TYPE_FIELDS (result_type), 0, 2 * sizeof (struct field)); | |
343 | TYPE_FIELD_BITPOS (result_type, 0) = low_bound; | |
344 | TYPE_FIELD_BITPOS (result_type, 1) = high_bound; | |
345 | TYPE_FIELD_TYPE (result_type, 0) = builtin_type_int; /* FIXME */ | |
346 | TYPE_FIELD_TYPE (result_type, 1) = builtin_type_int; /* FIXME */ | |
347 | ||
348 | return (result_type); | |
349 | } | |
350 | ||
351 | ||
85f0a848 | 352 | /* Create an array type using either a blank type supplied in RESULT_TYPE, |
ec16f701 FF |
353 | or creating a new type, inheriting the objfile from RANGE_TYPE. |
354 | ||
355 | Elements will be of type ELEMENT_TYPE, the indices will be of type | |
356 | RANGE_TYPE. | |
1ab3bf1b | 357 | |
85f0a848 FF |
358 | FIXME: Maybe we should check the TYPE_CODE of RESULT_TYPE to make |
359 | sure it is TYPE_CODE_UNDEF before we bash it into an array type? */ | |
1ab3bf1b JG |
360 | |
361 | struct type * | |
a8a69e63 | 362 | create_array_type (result_type, element_type, range_type) |
85f0a848 | 363 | struct type *result_type; |
1ab3bf1b | 364 | struct type *element_type; |
a8a69e63 | 365 | struct type *range_type; |
1ab3bf1b | 366 | { |
a8a69e63 FF |
367 | int low_bound; |
368 | int high_bound; | |
1ab3bf1b | 369 | |
a8a69e63 FF |
370 | if (TYPE_CODE (range_type) != TYPE_CODE_RANGE) |
371 | { | |
372 | /* FIXME: We only handle range types at the moment. Complain and | |
373 | create a dummy range type to use. */ | |
374 | warning ("internal error: array index type must be a range type"); | |
375 | range_type = lookup_fundamental_type (TYPE_OBJFILE (range_type), | |
376 | FT_INTEGER); | |
377 | range_type = create_range_type ((struct type *) NULL, range_type, 0, 0); | |
378 | } | |
85f0a848 FF |
379 | if (result_type == NULL) |
380 | { | |
ec16f701 | 381 | result_type = alloc_type (TYPE_OBJFILE (range_type)); |
85f0a848 | 382 | } |
1ab3bf1b JG |
383 | TYPE_CODE (result_type) = TYPE_CODE_ARRAY; |
384 | TYPE_TARGET_TYPE (result_type) = element_type; | |
a8a69e63 FF |
385 | low_bound = TYPE_FIELD_BITPOS (range_type, 0); |
386 | high_bound = TYPE_FIELD_BITPOS (range_type, 1); | |
85f0a848 FF |
387 | TYPE_LENGTH (result_type) = |
388 | TYPE_LENGTH (element_type) * (high_bound - low_bound + 1); | |
1ab3bf1b | 389 | TYPE_NFIELDS (result_type) = 1; |
a8a69e63 FF |
390 | TYPE_FIELDS (result_type) = |
391 | (struct field *) TYPE_ALLOC (result_type, sizeof (struct field)); | |
85f0a848 | 392 | memset (TYPE_FIELDS (result_type), 0, sizeof (struct field)); |
8050a57b | 393 | TYPE_FIELD_TYPE (result_type, 0) = range_type; |
1ab3bf1b JG |
394 | TYPE_VPTR_FIELDNO (result_type) = -1; |
395 | ||
396 | return (result_type); | |
397 | } | |
398 | ||
c4413e2c FF |
399 | /* Create a string type using either a blank type supplied in RESULT_TYPE, |
400 | or creating a new type. String types are similar enough to array of | |
401 | char types that we can use create_array_type to build the basic type | |
402 | and then bash it into a string type. | |
403 | ||
404 | For fixed length strings, the range type contains 0 as the lower | |
405 | bound and the length of the string minus one as the upper bound. | |
406 | ||
407 | FIXME: Maybe we should check the TYPE_CODE of RESULT_TYPE to make | |
408 | sure it is TYPE_CODE_UNDEF before we bash it into a string type? */ | |
409 | ||
410 | struct type * | |
411 | create_string_type (result_type, range_type) | |
412 | struct type *result_type; | |
413 | struct type *range_type; | |
414 | { | |
415 | result_type = create_array_type (result_type, builtin_type_char, range_type); | |
416 | TYPE_CODE (result_type) = TYPE_CODE_STRING; | |
417 | return (result_type); | |
418 | } | |
1ab3bf1b | 419 | |
e909f287 PB |
420 | struct type * |
421 | create_set_type (result_type, domain_type) | |
422 | struct type *result_type; | |
423 | struct type *domain_type; | |
424 | { | |
425 | if (result_type == NULL) | |
426 | { | |
427 | result_type = alloc_type (TYPE_OBJFILE (domain_type)); | |
428 | } | |
429 | TYPE_CODE (result_type) = TYPE_CODE_SET; | |
430 | TYPE_NFIELDS (result_type) = 1; | |
431 | TYPE_FIELDS (result_type) = (struct field *) | |
432 | TYPE_ALLOC (result_type, 1 * sizeof (struct field)); | |
433 | memset (TYPE_FIELDS (result_type), 0, sizeof (struct field)); | |
434 | TYPE_FIELD_TYPE (result_type, 0) = domain_type; | |
435 | if (TYPE_CODE (domain_type) != TYPE_CODE_RANGE) | |
436 | TYPE_LENGTH (result_type) = 4; /* Error? */ | |
437 | else | |
438 | { | |
439 | int low_bound = TYPE_FIELD_BITPOS (domain_type, 0); | |
440 | int high_bound = TYPE_FIELD_BITPOS (domain_type, 1); | |
441 | int bit_length = high_bound - low_bound + 1; | |
442 | if (bit_length <= TARGET_CHAR_BIT) | |
443 | TYPE_LENGTH (result_type) = 1; | |
444 | else if (bit_length <= TARGET_SHORT_BIT) | |
445 | TYPE_LENGTH (result_type) = TARGET_SHORT_BIT / TARGET_CHAR_BIT; | |
446 | else | |
447 | TYPE_LENGTH (result_type) | |
448 | = ((bit_length + TARGET_INT_BIT - 1) / TARGET_INT_BIT) | |
449 | * TARGET_CHAR_BIT; | |
450 | } | |
451 | return (result_type); | |
452 | } | |
453 | ||
1ab3bf1b JG |
454 | /* Smash TYPE to be a type of members of DOMAIN with type TO_TYPE. |
455 | A MEMBER is a wierd thing -- it amounts to a typed offset into | |
456 | a struct, e.g. "an int at offset 8". A MEMBER TYPE doesn't | |
457 | include the offset (that's the value of the MEMBER itself), but does | |
458 | include the structure type into which it points (for some reason). | |
459 | ||
c2e4669f | 460 | When "smashing" the type, we preserve the objfile that the |
1ab3bf1b | 461 | old type pointed to, since we aren't changing where the type is actually |
c2e4669f | 462 | allocated. */ |
1ab3bf1b JG |
463 | |
464 | void | |
465 | smash_to_member_type (type, domain, to_type) | |
466 | struct type *type; | |
467 | struct type *domain; | |
468 | struct type *to_type; | |
469 | { | |
470 | struct objfile *objfile; | |
471 | ||
472 | objfile = TYPE_OBJFILE (type); | |
473 | ||
dac9734e | 474 | memset ((char *) type, 0, sizeof (struct type)); |
1ab3bf1b JG |
475 | TYPE_OBJFILE (type) = objfile; |
476 | TYPE_TARGET_TYPE (type) = to_type; | |
477 | TYPE_DOMAIN_TYPE (type) = domain; | |
478 | TYPE_LENGTH (type) = 1; /* In practice, this is never needed. */ | |
479 | TYPE_CODE (type) = TYPE_CODE_MEMBER; | |
480 | } | |
481 | ||
482 | /* Smash TYPE to be a type of method of DOMAIN with type TO_TYPE. | |
483 | METHOD just means `function that gets an extra "this" argument'. | |
484 | ||
c2e4669f | 485 | When "smashing" the type, we preserve the objfile that the |
1ab3bf1b | 486 | old type pointed to, since we aren't changing where the type is actually |
c2e4669f | 487 | allocated. */ |
1ab3bf1b JG |
488 | |
489 | void | |
490 | smash_to_method_type (type, domain, to_type, args) | |
491 | struct type *type; | |
492 | struct type *domain; | |
493 | struct type *to_type; | |
494 | struct type **args; | |
495 | { | |
496 | struct objfile *objfile; | |
497 | ||
498 | objfile = TYPE_OBJFILE (type); | |
499 | ||
dac9734e | 500 | memset ((char *) type, 0, sizeof (struct type)); |
1ab3bf1b JG |
501 | TYPE_OBJFILE (type) = objfile; |
502 | TYPE_TARGET_TYPE (type) = to_type; | |
503 | TYPE_DOMAIN_TYPE (type) = domain; | |
504 | TYPE_ARG_TYPES (type) = args; | |
505 | TYPE_LENGTH (type) = 1; /* In practice, this is never needed. */ | |
506 | TYPE_CODE (type) = TYPE_CODE_METHOD; | |
507 | } | |
508 | ||
b2bebdb0 JK |
509 | /* Return a typename for a struct/union/enum type without "struct ", |
510 | "union ", or "enum ". If the type has a NULL name, return NULL. */ | |
1ab3bf1b JG |
511 | |
512 | char * | |
513 | type_name_no_tag (type) | |
514 | register const struct type *type; | |
515 | { | |
b2bebdb0 JK |
516 | if (TYPE_TAG_NAME (type) != NULL) |
517 | return TYPE_TAG_NAME (type); | |
1ab3bf1b | 518 | |
b2bebdb0 JK |
519 | /* Is there code which expects this to return the name if there is no |
520 | tag name? My guess is that this is mainly used for C++ in cases where | |
521 | the two will always be the same. */ | |
522 | return TYPE_NAME (type); | |
1ab3bf1b JG |
523 | } |
524 | ||
525 | /* Lookup a primitive type named NAME. | |
526 | Return zero if NAME is not a primitive type.*/ | |
527 | ||
528 | struct type * | |
529 | lookup_primitive_typename (name) | |
530 | char *name; | |
531 | { | |
532 | struct type ** const *p; | |
533 | ||
534 | for (p = current_language -> la_builtin_type_vector; *p != NULL; p++) | |
535 | { | |
2e4964ad | 536 | if (STREQ ((**p) -> name, name)) |
1ab3bf1b JG |
537 | { |
538 | return (**p); | |
539 | } | |
540 | } | |
541 | return (NULL); | |
542 | } | |
543 | ||
544 | /* Lookup a typedef or primitive type named NAME, | |
545 | visible in lexical block BLOCK. | |
546 | If NOERR is nonzero, return zero if NAME is not suitably defined. */ | |
547 | ||
548 | struct type * | |
549 | lookup_typename (name, block, noerr) | |
550 | char *name; | |
551 | struct block *block; | |
552 | int noerr; | |
553 | { | |
554 | register struct symbol *sym; | |
555 | register struct type *tmp; | |
556 | ||
557 | sym = lookup_symbol (name, block, VAR_NAMESPACE, 0, (struct symtab **) NULL); | |
558 | if (sym == NULL || SYMBOL_CLASS (sym) != LOC_TYPEDEF) | |
559 | { | |
560 | tmp = lookup_primitive_typename (name); | |
561 | if (tmp) | |
562 | { | |
563 | return (tmp); | |
564 | } | |
565 | else if (!tmp && noerr) | |
566 | { | |
567 | return (NULL); | |
568 | } | |
569 | else | |
570 | { | |
571 | error ("No type named %s.", name); | |
572 | } | |
573 | } | |
574 | return (SYMBOL_TYPE (sym)); | |
575 | } | |
576 | ||
577 | struct type * | |
578 | lookup_unsigned_typename (name) | |
579 | char *name; | |
580 | { | |
581 | char *uns = alloca (strlen (name) + 10); | |
582 | ||
583 | strcpy (uns, "unsigned "); | |
584 | strcpy (uns + 9, name); | |
585 | return (lookup_typename (uns, (struct block *) NULL, 0)); | |
586 | } | |
587 | ||
a252e715 PB |
588 | struct type * |
589 | lookup_signed_typename (name) | |
590 | char *name; | |
591 | { | |
592 | struct type *t; | |
593 | char *uns = alloca (strlen (name) + 8); | |
594 | ||
595 | strcpy (uns, "signed "); | |
596 | strcpy (uns + 7, name); | |
597 | t = lookup_typename (uns, (struct block *) NULL, 1); | |
598 | /* If we don't find "signed FOO" just try again with plain "FOO". */ | |
599 | if (t != NULL) | |
600 | return t; | |
601 | return lookup_typename (name, (struct block *) NULL, 0); | |
602 | } | |
603 | ||
1ab3bf1b JG |
604 | /* Lookup a structure type named "struct NAME", |
605 | visible in lexical block BLOCK. */ | |
606 | ||
607 | struct type * | |
608 | lookup_struct (name, block) | |
609 | char *name; | |
610 | struct block *block; | |
611 | { | |
612 | register struct symbol *sym; | |
613 | ||
614 | sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0, | |
615 | (struct symtab **) NULL); | |
616 | ||
617 | if (sym == NULL) | |
618 | { | |
619 | error ("No struct type named %s.", name); | |
620 | } | |
2640f7e1 JG |
621 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_STRUCT) |
622 | { | |
623 | error ("This context has class, union or enum %s, not a struct.", name); | |
624 | } | |
625 | return (SYMBOL_TYPE (sym)); | |
1ab3bf1b JG |
626 | } |
627 | ||
628 | /* Lookup a union type named "union NAME", | |
629 | visible in lexical block BLOCK. */ | |
630 | ||
631 | struct type * | |
632 | lookup_union (name, block) | |
633 | char *name; | |
634 | struct block *block; | |
635 | { | |
636 | register struct symbol *sym; | |
637 | ||
638 | sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0, | |
639 | (struct symtab **) NULL); | |
640 | ||
641 | if (sym == NULL) | |
642 | { | |
643 | error ("No union type named %s.", name); | |
644 | } | |
2640f7e1 JG |
645 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_UNION) |
646 | { | |
647 | error ("This context has class, struct or enum %s, not a union.", name); | |
648 | } | |
649 | return (SYMBOL_TYPE (sym)); | |
1ab3bf1b JG |
650 | } |
651 | ||
652 | /* Lookup an enum type named "enum NAME", | |
653 | visible in lexical block BLOCK. */ | |
654 | ||
655 | struct type * | |
656 | lookup_enum (name, block) | |
657 | char *name; | |
658 | struct block *block; | |
659 | { | |
660 | register struct symbol *sym; | |
661 | ||
662 | sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0, | |
663 | (struct symtab **) NULL); | |
664 | if (sym == NULL) | |
665 | { | |
666 | error ("No enum type named %s.", name); | |
667 | } | |
2640f7e1 JG |
668 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_ENUM) |
669 | { | |
670 | error ("This context has class, struct or union %s, not an enum.", name); | |
671 | } | |
672 | return (SYMBOL_TYPE (sym)); | |
1ab3bf1b JG |
673 | } |
674 | ||
675 | /* Lookup a template type named "template NAME<TYPE>", | |
676 | visible in lexical block BLOCK. */ | |
677 | ||
678 | struct type * | |
679 | lookup_template_type (name, type, block) | |
680 | char *name; | |
681 | struct type *type; | |
682 | struct block *block; | |
683 | { | |
684 | struct symbol *sym; | |
685 | char *nam = (char*) alloca(strlen(name) + strlen(type->name) + 4); | |
686 | strcpy (nam, name); | |
687 | strcat (nam, "<"); | |
688 | strcat (nam, type->name); | |
689 | strcat (nam, " >"); /* FIXME, extra space still introduced in gcc? */ | |
690 | ||
691 | sym = lookup_symbol (nam, block, VAR_NAMESPACE, 0, (struct symtab **)NULL); | |
692 | ||
693 | if (sym == NULL) | |
694 | { | |
695 | error ("No template type named %s.", name); | |
696 | } | |
697 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_STRUCT) | |
698 | { | |
699 | error ("This context has class, union or enum %s, not a struct.", name); | |
700 | } | |
701 | return (SYMBOL_TYPE (sym)); | |
702 | } | |
703 | ||
edf67bd1 | 704 | /* Given a type TYPE, lookup the type of the component of type named NAME. |
45364c8a FF |
705 | |
706 | TYPE can be either a struct or union, or a pointer or reference to a struct or | |
707 | union. If it is a pointer or reference, its target type is automatically used. | |
708 | Thus '.' and '->' are interchangable, as specified for the definitions of the | |
709 | expression element types STRUCTOP_STRUCT and STRUCTOP_PTR. | |
710 | ||
edf67bd1 MT |
711 | If NOERR is nonzero, return zero if NAME is not suitably defined. |
712 | If NAME is the name of a baseclass type, return that type. */ | |
1ab3bf1b JG |
713 | |
714 | struct type * | |
715 | lookup_struct_elt_type (type, name, noerr) | |
716 | struct type *type; | |
717 | char *name; | |
718 | int noerr; | |
719 | { | |
720 | int i; | |
721 | ||
624456be | 722 | while (TYPE_CODE (type) == TYPE_CODE_PTR || |
5c5b5d4b PB |
723 | TYPE_CODE (type) == TYPE_CODE_REF) |
724 | type = TYPE_TARGET_TYPE (type); | |
725 | ||
1ab3bf1b JG |
726 | if (TYPE_CODE (type) != TYPE_CODE_STRUCT && |
727 | TYPE_CODE (type) != TYPE_CODE_UNION) | |
728 | { | |
729 | target_terminal_ours (); | |
199b2450 TL |
730 | gdb_flush (gdb_stdout); |
731 | fprintf_unfiltered (gdb_stderr, "Type "); | |
732 | type_print (type, "", gdb_stderr, -1); | |
1ab3bf1b JG |
733 | error (" is not a structure or union type."); |
734 | } | |
735 | ||
736 | check_stub_type (type); | |
737 | ||
45364c8a FF |
738 | #if 0 |
739 | /* FIXME: This change put in by Michael seems incorrect for the case where | |
740 | the structure tag name is the same as the member name. I.E. when doing | |
741 | "ptype bell->bar" for "struct foo { int bar; int foo; } bell;" | |
742 | Disabled by fnf. */ | |
e7bf1152 RP |
743 | { |
744 | char *typename; | |
745 | ||
746 | typename = type_name_no_tag (type); | |
747 | if (typename != NULL && STREQ (typename, name)) | |
748 | return type; | |
749 | } | |
45364c8a | 750 | #endif |
edf67bd1 | 751 | |
1ab3bf1b JG |
752 | for (i = TYPE_NFIELDS (type) - 1; i >= TYPE_N_BASECLASSES (type); i--) |
753 | { | |
754 | char *t_field_name = TYPE_FIELD_NAME (type, i); | |
755 | ||
2e4964ad | 756 | if (t_field_name && STREQ (t_field_name, name)) |
1ab3bf1b JG |
757 | { |
758 | return TYPE_FIELD_TYPE (type, i); | |
759 | } | |
760 | } | |
761 | ||
762 | /* OK, it's not in this class. Recursively check the baseclasses. */ | |
763 | for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--) | |
764 | { | |
765 | struct type *t; | |
766 | ||
d112a0c6 | 767 | t = lookup_struct_elt_type (TYPE_BASECLASS (type, i), name, noerr); |
1ab3bf1b JG |
768 | if (t != NULL) |
769 | { | |
770 | return t; | |
771 | } | |
772 | } | |
773 | ||
774 | if (noerr) | |
775 | { | |
776 | return NULL; | |
777 | } | |
778 | ||
779 | target_terminal_ours (); | |
199b2450 TL |
780 | gdb_flush (gdb_stdout); |
781 | fprintf_unfiltered (gdb_stderr, "Type "); | |
782 | type_print (type, "", gdb_stderr, -1); | |
783 | fprintf_unfiltered (gdb_stderr, " has no component named "); | |
784 | fputs_filtered (name, gdb_stderr); | |
1ab3bf1b JG |
785 | error ("."); |
786 | return (struct type *)-1; /* For lint */ | |
787 | } | |
788 | ||
ac88287f JK |
789 | /* If possible, make the vptr_fieldno and vptr_basetype fields of TYPE |
790 | valid. Callers should be aware that in some cases (for example, | |
791 | the type or one of its baseclasses is a stub type and we are | |
792 | debugging a .o file), this function will not be able to find the virtual | |
793 | function table pointer, and vptr_fieldno will remain -1 and vptr_basetype | |
794 | will remain NULL. */ | |
1ab3bf1b JG |
795 | |
796 | void | |
797 | fill_in_vptr_fieldno (type) | |
798 | struct type *type; | |
799 | { | |
ac88287f JK |
800 | check_stub_type (type); |
801 | ||
1ab3bf1b JG |
802 | if (TYPE_VPTR_FIELDNO (type) < 0) |
803 | { | |
804 | int i; | |
edf67bd1 MT |
805 | |
806 | /* We must start at zero in case the first (and only) baseclass is | |
807 | virtual (and hence we cannot share the table pointer). */ | |
808 | for (i = 0; i < TYPE_N_BASECLASSES (type); i++) | |
1ab3bf1b JG |
809 | { |
810 | fill_in_vptr_fieldno (TYPE_BASECLASS (type, i)); | |
811 | if (TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i)) >= 0) | |
812 | { | |
813 | TYPE_VPTR_FIELDNO (type) | |
814 | = TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i)); | |
815 | TYPE_VPTR_BASETYPE (type) | |
816 | = TYPE_VPTR_BASETYPE (TYPE_BASECLASS (type, i)); | |
817 | break; | |
818 | } | |
819 | } | |
820 | } | |
821 | } | |
822 | ||
823 | /* Added by Bryan Boreham, Kewill, Sun Sep 17 18:07:17 1989. | |
824 | ||
825 | If this is a stubbed struct (i.e. declared as struct foo *), see if | |
826 | we can find a full definition in some other file. If so, copy this | |
dda398c3 JK |
827 | definition, so we can use it in future. There used to be a comment (but |
828 | not any code) that if we don't find a full definition, we'd set a flag | |
829 | so we don't spend time in the future checking the same type. That would | |
830 | be a mistake, though--we might load in more symbols which contain a | |
831 | full definition for the type. | |
1ab3bf1b JG |
832 | |
833 | This used to be coded as a macro, but I don't think it is called | |
dda398c3 | 834 | often enough to merit such treatment. */ |
1ab3bf1b JG |
835 | |
836 | struct complaint stub_noname_complaint = | |
837 | {"stub type has NULL name", 0, 0}; | |
838 | ||
839 | void | |
840 | check_stub_type (type) | |
841 | struct type *type; | |
842 | { | |
843 | if (TYPE_FLAGS(type) & TYPE_FLAG_STUB) | |
844 | { | |
845 | char* name = type_name_no_tag (type); | |
065525e3 JK |
846 | /* FIXME: shouldn't we separately check the TYPE_NAME and the |
847 | TYPE_TAG_NAME, and look in STRUCT_NAMESPACE and/or VAR_NAMESPACE | |
848 | as appropriate? (this code was written before TYPE_NAME and | |
849 | TYPE_TAG_NAME were separate). */ | |
1ab3bf1b JG |
850 | struct symbol *sym; |
851 | if (name == NULL) | |
852 | { | |
51b80b00 | 853 | complain (&stub_noname_complaint); |
1ab3bf1b JG |
854 | return; |
855 | } | |
856 | sym = lookup_symbol (name, 0, STRUCT_NAMESPACE, 0, | |
857 | (struct symtab **) NULL); | |
858 | if (sym) | |
859 | { | |
dda398c3 JK |
860 | memcpy ((char *)type, |
861 | (char *)SYMBOL_TYPE(sym), | |
862 | sizeof (struct type)); | |
863 | } | |
864 | } | |
865 | ||
866 | if (TYPE_FLAGS (type) & TYPE_FLAG_TARGET_STUB) | |
867 | { | |
868 | struct type *range_type; | |
869 | ||
870 | check_stub_type (TYPE_TARGET_TYPE (type)); | |
871 | if (!(TYPE_FLAGS (TYPE_TARGET_TYPE (type)) & TYPE_FLAG_STUB) | |
872 | && TYPE_CODE (type) == TYPE_CODE_ARRAY | |
873 | && TYPE_NFIELDS (type) == 1 | |
874 | && (TYPE_CODE (range_type = TYPE_FIELD_TYPE (type, 0)) | |
875 | == TYPE_CODE_RANGE)) | |
876 | { | |
877 | /* Now recompute the length of the array type, based on its | |
878 | number of elements and the target type's length. */ | |
879 | TYPE_LENGTH (type) = | |
880 | ((TYPE_FIELD_BITPOS (range_type, 1) | |
881 | - TYPE_FIELD_BITPOS (range_type, 0) | |
882 | + 1) | |
883 | * TYPE_LENGTH (TYPE_TARGET_TYPE (type))); | |
884 | TYPE_FLAGS (type) &= ~TYPE_FLAG_TARGET_STUB; | |
1ab3bf1b JG |
885 | } |
886 | } | |
887 | } | |
888 | ||
889 | /* Ugly hack to convert method stubs into method types. | |
890 | ||
891 | He ain't kiddin'. This demangles the name of the method into a string | |
892 | including argument types, parses out each argument type, generates | |
893 | a string casting a zero to that type, evaluates the string, and stuffs | |
894 | the resulting type into an argtype vector!!! Then it knows the type | |
895 | of the whole function (including argument types for overloading), | |
896 | which info used to be in the stab's but was removed to hack back | |
897 | the space required for them. */ | |
898 | ||
899 | void | |
900 | check_stub_method (type, i, j) | |
901 | struct type *type; | |
902 | int i; | |
903 | int j; | |
904 | { | |
905 | struct fn_field *f; | |
906 | char *mangled_name = gdb_mangle_name (type, i, j); | |
8050a57b FF |
907 | char *demangled_name = cplus_demangle (mangled_name, |
908 | DMGL_PARAMS | DMGL_ANSI); | |
1ab3bf1b JG |
909 | char *argtypetext, *p; |
910 | int depth = 0, argcount = 1; | |
911 | struct type **argtypes; | |
912 | struct type *mtype; | |
913 | ||
914 | if (demangled_name == NULL) | |
915 | { | |
916 | error ("Internal: Cannot demangle mangled name `%s'.", mangled_name); | |
917 | } | |
918 | ||
919 | /* Now, read in the parameters that define this type. */ | |
920 | argtypetext = strchr (demangled_name, '(') + 1; | |
921 | p = argtypetext; | |
922 | while (*p) | |
923 | { | |
924 | if (*p == '(') | |
925 | { | |
926 | depth += 1; | |
927 | } | |
928 | else if (*p == ')') | |
929 | { | |
930 | depth -= 1; | |
931 | } | |
932 | else if (*p == ',' && depth == 0) | |
933 | { | |
934 | argcount += 1; | |
935 | } | |
936 | ||
937 | p += 1; | |
938 | } | |
939 | ||
940 | /* We need two more slots: one for the THIS pointer, and one for the | |
941 | NULL [...] or void [end of arglist]. */ | |
942 | ||
943 | argtypes = (struct type **) | |
dac9734e | 944 | TYPE_ALLOC (type, (argcount + 2) * sizeof (struct type *)); |
1ab3bf1b JG |
945 | p = argtypetext; |
946 | argtypes[0] = lookup_pointer_type (type); | |
947 | argcount = 1; | |
948 | ||
949 | if (*p != ')') /* () means no args, skip while */ | |
950 | { | |
951 | depth = 0; | |
952 | while (*p) | |
953 | { | |
954 | if (depth <= 0 && (*p == ',' || *p == ')')) | |
955 | { | |
956 | argtypes[argcount] = | |
957 | parse_and_eval_type (argtypetext, p - argtypetext); | |
958 | argcount += 1; | |
959 | argtypetext = p + 1; | |
960 | } | |
961 | ||
962 | if (*p == '(') | |
963 | { | |
964 | depth += 1; | |
965 | } | |
966 | else if (*p == ')') | |
967 | { | |
968 | depth -= 1; | |
969 | } | |
970 | ||
971 | p += 1; | |
972 | } | |
973 | } | |
974 | ||
c0f1085b | 975 | if (p[-2] != '.') /* Not '...' */ |
1ab3bf1b | 976 | { |
c0f1085b | 977 | argtypes[argcount] = builtin_type_void; /* List terminator */ |
1ab3bf1b JG |
978 | } |
979 | else | |
980 | { | |
c0f1085b | 981 | argtypes[argcount] = NULL; /* Ellist terminator */ |
1ab3bf1b JG |
982 | } |
983 | ||
984 | free (demangled_name); | |
985 | ||
986 | f = TYPE_FN_FIELDLIST1 (type, i); | |
987 | TYPE_FN_FIELD_PHYSNAME (f, j) = mangled_name; | |
988 | ||
989 | /* Now update the old "stub" type into a real type. */ | |
990 | mtype = TYPE_FN_FIELD_TYPE (f, j); | |
991 | TYPE_DOMAIN_TYPE (mtype) = type; | |
992 | TYPE_ARG_TYPES (mtype) = argtypes; | |
993 | TYPE_FLAGS (mtype) &= ~TYPE_FLAG_STUB; | |
994 | TYPE_FN_FIELD_STUB (f, j) = 0; | |
995 | } | |
996 | ||
0213d96f | 997 | const struct cplus_struct_type cplus_struct_default; |
1ab3bf1b JG |
998 | |
999 | void | |
1000 | allocate_cplus_struct_type (type) | |
1001 | struct type *type; | |
1002 | { | |
1003 | if (!HAVE_CPLUS_STRUCT (type)) | |
1004 | { | |
1005 | TYPE_CPLUS_SPECIFIC (type) = (struct cplus_struct_type *) | |
dac9734e | 1006 | TYPE_ALLOC (type, sizeof (struct cplus_struct_type)); |
1ab3bf1b JG |
1007 | *(TYPE_CPLUS_SPECIFIC(type)) = cplus_struct_default; |
1008 | } | |
1009 | } | |
1010 | ||
50e0dc41 FF |
1011 | /* Helper function to initialize the standard scalar types. |
1012 | ||
1013 | If NAME is non-NULL and OBJFILE is non-NULL, then we make a copy | |
1014 | of the string pointed to by name in the type_obstack for that objfile, | |
1015 | and initialize the type name to that copy. There are places (mipsread.c | |
1016 | in particular, where init_type is called with a NULL value for NAME). */ | |
1ab3bf1b JG |
1017 | |
1018 | struct type * | |
1019 | init_type (code, length, flags, name, objfile) | |
1020 | enum type_code code; | |
1021 | int length; | |
1022 | int flags; | |
1023 | char *name; | |
1024 | struct objfile *objfile; | |
1025 | { | |
1026 | register struct type *type; | |
1027 | ||
1028 | type = alloc_type (objfile); | |
1029 | TYPE_CODE (type) = code; | |
1030 | TYPE_LENGTH (type) = length; | |
1031 | TYPE_FLAGS (type) |= flags; | |
50e0dc41 FF |
1032 | if ((name != NULL) && (objfile != NULL)) |
1033 | { | |
1034 | TYPE_NAME (type) = | |
1035 | obsavestring (name, strlen (name), &objfile -> type_obstack); | |
1036 | } | |
1037 | else | |
1038 | { | |
1039 | TYPE_NAME (type) = name; | |
1040 | } | |
1ab3bf1b JG |
1041 | |
1042 | /* C++ fancies. */ | |
1043 | ||
1044 | if (code == TYPE_CODE_STRUCT || code == TYPE_CODE_UNION) | |
1045 | { | |
1046 | INIT_CPLUS_SPECIFIC (type); | |
1047 | } | |
1048 | return (type); | |
1049 | } | |
1050 | ||
1051 | /* Look up a fundamental type for the specified objfile. | |
1052 | May need to construct such a type if this is the first use. | |
1053 | ||
1054 | Some object file formats (ELF, COFF, etc) do not define fundamental | |
1055 | types such as "int" or "double". Others (stabs for example), do | |
1056 | define fundamental types. | |
1057 | ||
1058 | For the formats which don't provide fundamental types, gdb can create | |
bf229b4e FF |
1059 | such types, using defaults reasonable for the current language and |
1060 | the current target machine. | |
1061 | ||
1062 | NOTE: This routine is obsolescent. Each debugging format reader | |
1063 | should manage it's own fundamental types, either creating them from | |
1064 | suitable defaults or reading them from the debugging information, | |
1065 | whichever is appropriate. The DWARF reader has already been | |
1066 | fixed to do this. Once the other readers are fixed, this routine | |
1067 | will go away. Also note that fundamental types should be managed | |
1068 | on a compilation unit basis in a multi-language environment, not | |
1069 | on a linkage unit basis as is done here. */ | |
1070 | ||
1ab3bf1b JG |
1071 | |
1072 | struct type * | |
1073 | lookup_fundamental_type (objfile, typeid) | |
1074 | struct objfile *objfile; | |
1075 | int typeid; | |
1076 | { | |
1ab3bf1b JG |
1077 | register struct type **typep; |
1078 | register int nbytes; | |
1079 | ||
1080 | if (typeid < 0 || typeid >= FT_NUM_MEMBERS) | |
1081 | { | |
1082 | error ("internal error - invalid fundamental type id %d", typeid); | |
1083 | } | |
bf229b4e FF |
1084 | |
1085 | /* If this is the first time we need a fundamental type for this objfile | |
1086 | then we need to initialize the vector of type pointers. */ | |
1087 | ||
1088 | if (objfile -> fundamental_types == NULL) | |
1ab3bf1b | 1089 | { |
bf229b4e FF |
1090 | nbytes = FT_NUM_MEMBERS * sizeof (struct type *); |
1091 | objfile -> fundamental_types = (struct type **) | |
1092 | obstack_alloc (&objfile -> type_obstack, nbytes); | |
1093 | memset ((char *) objfile -> fundamental_types, 0, nbytes); | |
1ab3bf1b | 1094 | } |
bf229b4e FF |
1095 | |
1096 | /* Look for this particular type in the fundamental type vector. If one is | |
1097 | not found, create and install one appropriate for the current language. */ | |
1098 | ||
1099 | typep = objfile -> fundamental_types + typeid; | |
1100 | if (*typep == NULL) | |
1101 | { | |
1102 | *typep = create_fundamental_type (objfile, typeid); | |
1103 | } | |
1104 | ||
1105 | return (*typep); | |
1ab3bf1b JG |
1106 | } |
1107 | ||
0239d9b3 FF |
1108 | #if MAINTENANCE_CMDS |
1109 | ||
8050a57b FF |
1110 | static void |
1111 | print_bit_vector (bits, nbits) | |
1112 | B_TYPE *bits; | |
1113 | int nbits; | |
0239d9b3 | 1114 | { |
8050a57b FF |
1115 | int bitno; |
1116 | ||
1117 | for (bitno = 0; bitno < nbits; bitno++) | |
0239d9b3 | 1118 | { |
8050a57b FF |
1119 | if ((bitno % 8) == 0) |
1120 | { | |
1121 | puts_filtered (" "); | |
1122 | } | |
1123 | if (B_TST (bits, bitno)) | |
1124 | { | |
1125 | printf_filtered ("1"); | |
1126 | } | |
1127 | else | |
1128 | { | |
1129 | printf_filtered ("0"); | |
1130 | } | |
0239d9b3 | 1131 | } |
8050a57b FF |
1132 | } |
1133 | ||
c0f1085b FF |
1134 | /* The args list is a strange beast. It is either terminated by a NULL |
1135 | pointer for varargs functions, or by a pointer to a TYPE_CODE_VOID | |
1136 | type for normal fixed argcount functions. (FIXME someday) | |
1137 | Also note the first arg should be the "this" pointer, we may not want to | |
1138 | include it since we may get into a infinitely recursive situation. */ | |
1139 | ||
1140 | static void | |
1141 | print_arg_types (args, spaces) | |
1142 | struct type **args; | |
1143 | int spaces; | |
1144 | { | |
1145 | if (args != NULL) | |
1146 | { | |
1147 | while (*args != NULL) | |
1148 | { | |
1149 | recursive_dump_type (*args, spaces + 2); | |
1150 | if ((*args++) -> code == TYPE_CODE_VOID) | |
1151 | { | |
1152 | break; | |
1153 | } | |
1154 | } | |
1155 | } | |
1156 | } | |
1157 | ||
1158 | static void | |
1159 | dump_fn_fieldlists (type, spaces) | |
1160 | struct type *type; | |
1161 | int spaces; | |
1162 | { | |
1163 | int method_idx; | |
1164 | int overload_idx; | |
1165 | struct fn_field *f; | |
1166 | ||
5573d7d4 JK |
1167 | printfi_filtered (spaces, "fn_fieldlists 0x%lx\n", |
1168 | (unsigned long) TYPE_FN_FIELDLISTS (type)); | |
c0f1085b FF |
1169 | for (method_idx = 0; method_idx < TYPE_NFN_FIELDS (type); method_idx++) |
1170 | { | |
1171 | f = TYPE_FN_FIELDLIST1 (type, method_idx); | |
5573d7d4 | 1172 | printfi_filtered (spaces + 2, "[%d] name '%s' (0x%lx) length %d\n", |
c0f1085b FF |
1173 | method_idx, |
1174 | TYPE_FN_FIELDLIST_NAME (type, method_idx), | |
5573d7d4 | 1175 | (unsigned long) TYPE_FN_FIELDLIST_NAME (type, method_idx), |
c0f1085b FF |
1176 | TYPE_FN_FIELDLIST_LENGTH (type, method_idx)); |
1177 | for (overload_idx = 0; | |
1178 | overload_idx < TYPE_FN_FIELDLIST_LENGTH (type, method_idx); | |
1179 | overload_idx++) | |
1180 | { | |
5573d7d4 | 1181 | printfi_filtered (spaces + 4, "[%d] physname '%s' (0x%lx)\n", |
c0f1085b FF |
1182 | overload_idx, |
1183 | TYPE_FN_FIELD_PHYSNAME (f, overload_idx), | |
5573d7d4 JK |
1184 | (unsigned long) TYPE_FN_FIELD_PHYSNAME (f, overload_idx)); |
1185 | printfi_filtered (spaces + 8, "type 0x%lx\n", | |
1186 | (unsigned long) TYPE_FN_FIELD_TYPE (f, overload_idx)); | |
c0f1085b FF |
1187 | recursive_dump_type (TYPE_FN_FIELD_TYPE (f, overload_idx), |
1188 | spaces + 8 + 2); | |
5573d7d4 JK |
1189 | printfi_filtered (spaces + 8, "args 0x%lx\n", |
1190 | (unsigned long) TYPE_FN_FIELD_ARGS (f, overload_idx)); | |
c0f1085b | 1191 | print_arg_types (TYPE_FN_FIELD_ARGS (f, overload_idx), spaces); |
5573d7d4 JK |
1192 | printfi_filtered (spaces + 8, "fcontext 0x%lx\n", |
1193 | (unsigned long) TYPE_FN_FIELD_FCONTEXT (f, overload_idx)); | |
c0f1085b FF |
1194 | printfi_filtered (spaces + 8, "is_const %d\n", |
1195 | TYPE_FN_FIELD_CONST (f, overload_idx)); | |
1196 | printfi_filtered (spaces + 8, "is_volatile %d\n", | |
1197 | TYPE_FN_FIELD_VOLATILE (f, overload_idx)); | |
1198 | printfi_filtered (spaces + 8, "is_private %d\n", | |
1199 | TYPE_FN_FIELD_PRIVATE (f, overload_idx)); | |
1200 | printfi_filtered (spaces + 8, "is_protected %d\n", | |
1201 | TYPE_FN_FIELD_PROTECTED (f, overload_idx)); | |
1202 | printfi_filtered (spaces + 8, "is_stub %d\n", | |
1203 | TYPE_FN_FIELD_STUB (f, overload_idx)); | |
d07734e3 | 1204 | printfi_filtered (spaces + 8, "voffset %u\n", |
c0f1085b FF |
1205 | TYPE_FN_FIELD_VOFFSET (f, overload_idx)); |
1206 | } | |
1207 | } | |
1208 | } | |
1209 | ||
8050a57b FF |
1210 | static void |
1211 | print_cplus_stuff (type, spaces) | |
1212 | struct type *type; | |
1213 | int spaces; | |
1214 | { | |
c0f1085b | 1215 | printfi_filtered (spaces, "n_baseclasses %d\n", |
8050a57b | 1216 | TYPE_N_BASECLASSES (type)); |
c0f1085b FF |
1217 | printfi_filtered (spaces, "nfn_fields %d\n", |
1218 | TYPE_NFN_FIELDS (type)); | |
1219 | printfi_filtered (spaces, "nfn_fields_total %d\n", | |
1220 | TYPE_NFN_FIELDS_TOTAL (type)); | |
8050a57b | 1221 | if (TYPE_N_BASECLASSES (type) > 0) |
0239d9b3 | 1222 | { |
5573d7d4 | 1223 | printfi_filtered (spaces, "virtual_field_bits (%d bits at *0x%lx)", |
8050a57b | 1224 | TYPE_N_BASECLASSES (type), |
5573d7d4 | 1225 | (unsigned long) TYPE_FIELD_VIRTUAL_BITS (type)); |
8050a57b FF |
1226 | print_bit_vector (TYPE_FIELD_VIRTUAL_BITS (type), |
1227 | TYPE_N_BASECLASSES (type)); | |
1228 | puts_filtered ("\n"); | |
0239d9b3 | 1229 | } |
8050a57b | 1230 | if (TYPE_NFIELDS (type) > 0) |
0239d9b3 | 1231 | { |
8050a57b FF |
1232 | if (TYPE_FIELD_PRIVATE_BITS (type) != NULL) |
1233 | { | |
5573d7d4 | 1234 | printfi_filtered (spaces, "private_field_bits (%d bits at *0x%lx)", |
8050a57b | 1235 | TYPE_NFIELDS (type), |
5573d7d4 | 1236 | (unsigned long) TYPE_FIELD_PRIVATE_BITS (type)); |
8050a57b FF |
1237 | print_bit_vector (TYPE_FIELD_PRIVATE_BITS (type), |
1238 | TYPE_NFIELDS (type)); | |
1239 | puts_filtered ("\n"); | |
1240 | } | |
1241 | if (TYPE_FIELD_PROTECTED_BITS (type) != NULL) | |
0239d9b3 | 1242 | { |
5573d7d4 | 1243 | printfi_filtered (spaces, "protected_field_bits (%d bits at *0x%lx)", |
8050a57b | 1244 | TYPE_NFIELDS (type), |
5573d7d4 | 1245 | (unsigned long) TYPE_FIELD_PROTECTED_BITS (type)); |
8050a57b FF |
1246 | print_bit_vector (TYPE_FIELD_PROTECTED_BITS (type), |
1247 | TYPE_NFIELDS (type)); | |
1248 | puts_filtered ("\n"); | |
0239d9b3 FF |
1249 | } |
1250 | } | |
c0f1085b FF |
1251 | if (TYPE_NFN_FIELDS (type) > 0) |
1252 | { | |
1253 | dump_fn_fieldlists (type, spaces); | |
1254 | } | |
8050a57b FF |
1255 | } |
1256 | ||
1257 | void | |
1258 | recursive_dump_type (type, spaces) | |
1259 | struct type *type; | |
1260 | int spaces; | |
1261 | { | |
1262 | int idx; | |
0239d9b3 | 1263 | |
85999c05 PS |
1264 | printfi_filtered (spaces, "type node 0x%lx\n", (unsigned long)type); |
1265 | printfi_filtered (spaces, "name '%s' (0x%lx)\n", | |
1266 | TYPE_NAME (type) ? TYPE_NAME (type) : "<NULL>", | |
1267 | (unsigned long)TYPE_NAME (type)); | |
1268 | if (TYPE_TAG_NAME (type) != NULL) | |
1269 | printfi_filtered (spaces, "tagname '%s' (0x%lx)\n", | |
1270 | TYPE_TAG_NAME (type), | |
1271 | (unsigned long)TYPE_TAG_NAME (type)); | |
c0f1085b | 1272 | printfi_filtered (spaces, "code 0x%x ", TYPE_CODE (type)); |
8050a57b | 1273 | switch (TYPE_CODE (type)) |
0239d9b3 | 1274 | { |
8050a57b | 1275 | case TYPE_CODE_UNDEF: |
c0f1085b | 1276 | printf_filtered ("(TYPE_CODE_UNDEF)"); |
8050a57b FF |
1277 | break; |
1278 | case TYPE_CODE_PTR: | |
c0f1085b | 1279 | printf_filtered ("(TYPE_CODE_PTR)"); |
8050a57b FF |
1280 | break; |
1281 | case TYPE_CODE_ARRAY: | |
c0f1085b | 1282 | printf_filtered ("(TYPE_CODE_ARRAY)"); |
8050a57b FF |
1283 | break; |
1284 | case TYPE_CODE_STRUCT: | |
c0f1085b | 1285 | printf_filtered ("(TYPE_CODE_STRUCT)"); |
8050a57b FF |
1286 | break; |
1287 | case TYPE_CODE_UNION: | |
c0f1085b | 1288 | printf_filtered ("(TYPE_CODE_UNION)"); |
8050a57b FF |
1289 | break; |
1290 | case TYPE_CODE_ENUM: | |
c0f1085b | 1291 | printf_filtered ("(TYPE_CODE_ENUM)"); |
8050a57b FF |
1292 | break; |
1293 | case TYPE_CODE_FUNC: | |
c0f1085b | 1294 | printf_filtered ("(TYPE_CODE_FUNC)"); |
8050a57b FF |
1295 | break; |
1296 | case TYPE_CODE_INT: | |
c0f1085b | 1297 | printf_filtered ("(TYPE_CODE_INT)"); |
8050a57b FF |
1298 | break; |
1299 | case TYPE_CODE_FLT: | |
c0f1085b | 1300 | printf_filtered ("(TYPE_CODE_FLT)"); |
8050a57b FF |
1301 | break; |
1302 | case TYPE_CODE_VOID: | |
c0f1085b | 1303 | printf_filtered ("(TYPE_CODE_VOID)"); |
8050a57b FF |
1304 | break; |
1305 | case TYPE_CODE_SET: | |
c0f1085b | 1306 | printf_filtered ("(TYPE_CODE_SET)"); |
8050a57b FF |
1307 | break; |
1308 | case TYPE_CODE_RANGE: | |
c0f1085b | 1309 | printf_filtered ("(TYPE_CODE_RANGE)"); |
8050a57b | 1310 | break; |
c4413e2c FF |
1311 | case TYPE_CODE_STRING: |
1312 | printf_filtered ("(TYPE_CODE_STRING)"); | |
8050a57b FF |
1313 | break; |
1314 | case TYPE_CODE_ERROR: | |
c0f1085b | 1315 | printf_filtered ("(TYPE_CODE_ERROR)"); |
8050a57b FF |
1316 | break; |
1317 | case TYPE_CODE_MEMBER: | |
c0f1085b | 1318 | printf_filtered ("(TYPE_CODE_MEMBER)"); |
8050a57b FF |
1319 | break; |
1320 | case TYPE_CODE_METHOD: | |
c0f1085b | 1321 | printf_filtered ("(TYPE_CODE_METHOD)"); |
8050a57b FF |
1322 | break; |
1323 | case TYPE_CODE_REF: | |
c0f1085b | 1324 | printf_filtered ("(TYPE_CODE_REF)"); |
8050a57b FF |
1325 | break; |
1326 | case TYPE_CODE_CHAR: | |
c0f1085b | 1327 | printf_filtered ("(TYPE_CODE_CHAR)"); |
8050a57b FF |
1328 | break; |
1329 | case TYPE_CODE_BOOL: | |
c0f1085b | 1330 | printf_filtered ("(TYPE_CODE_BOOL)"); |
8050a57b FF |
1331 | break; |
1332 | default: | |
c0f1085b | 1333 | printf_filtered ("(UNKNOWN TYPE CODE)"); |
8050a57b | 1334 | break; |
0239d9b3 | 1335 | } |
8050a57b | 1336 | puts_filtered ("\n"); |
c0f1085b | 1337 | printfi_filtered (spaces, "length %d\n", TYPE_LENGTH (type)); |
5573d7d4 JK |
1338 | printfi_filtered (spaces, "objfile 0x%lx\n", |
1339 | (unsigned long) TYPE_OBJFILE (type)); | |
1340 | printfi_filtered (spaces, "target_type 0x%lx\n", | |
1341 | (unsigned long) TYPE_TARGET_TYPE (type)); | |
8050a57b FF |
1342 | if (TYPE_TARGET_TYPE (type) != NULL) |
1343 | { | |
1344 | recursive_dump_type (TYPE_TARGET_TYPE (type), spaces + 2); | |
1345 | } | |
5573d7d4 JK |
1346 | printfi_filtered (spaces, "pointer_type 0x%lx\n", |
1347 | (unsigned long) TYPE_POINTER_TYPE (type)); | |
1348 | printfi_filtered (spaces, "reference_type 0x%lx\n", | |
1349 | (unsigned long) TYPE_REFERENCE_TYPE (type)); | |
1350 | printfi_filtered (spaces, "function_type 0x%lx\n", | |
1351 | (unsigned long) TYPE_FUNCTION_TYPE (type)); | |
c0f1085b | 1352 | printfi_filtered (spaces, "flags 0x%x", TYPE_FLAGS (type)); |
8050a57b FF |
1353 | if (TYPE_FLAGS (type) & TYPE_FLAG_UNSIGNED) |
1354 | { | |
1355 | puts_filtered (" TYPE_FLAG_UNSIGNED"); | |
1356 | } | |
8050a57b FF |
1357 | if (TYPE_FLAGS (type) & TYPE_FLAG_STUB) |
1358 | { | |
1359 | puts_filtered (" TYPE_FLAG_STUB"); | |
1360 | } | |
1361 | puts_filtered ("\n"); | |
5573d7d4 JK |
1362 | printfi_filtered (spaces, "nfields %d 0x%lx\n", TYPE_NFIELDS (type), |
1363 | (unsigned long) TYPE_FIELDS (type)); | |
8050a57b FF |
1364 | for (idx = 0; idx < TYPE_NFIELDS (type); idx++) |
1365 | { | |
1366 | printfi_filtered (spaces + 2, | |
5573d7d4 | 1367 | "[%d] bitpos %d bitsize %d type 0x%lx name '%s' (0x%lx)\n", |
8050a57b FF |
1368 | idx, TYPE_FIELD_BITPOS (type, idx), |
1369 | TYPE_FIELD_BITSIZE (type, idx), | |
5573d7d4 | 1370 | (unsigned long) TYPE_FIELD_TYPE (type, idx), |
8050a57b FF |
1371 | TYPE_FIELD_NAME (type, idx) != NULL |
1372 | ? TYPE_FIELD_NAME (type, idx) | |
5573d7d4 JK |
1373 | : "<NULL>", |
1374 | (unsigned long) TYPE_FIELD_NAME (type, idx)); | |
8050a57b FF |
1375 | if (TYPE_FIELD_TYPE (type, idx) != NULL) |
1376 | { | |
1377 | recursive_dump_type (TYPE_FIELD_TYPE (type, idx), spaces + 4); | |
1378 | } | |
1379 | } | |
5573d7d4 JK |
1380 | printfi_filtered (spaces, "vptr_basetype 0x%lx\n", |
1381 | (unsigned long) TYPE_VPTR_BASETYPE (type)); | |
8050a57b FF |
1382 | if (TYPE_VPTR_BASETYPE (type) != NULL) |
1383 | { | |
1384 | recursive_dump_type (TYPE_VPTR_BASETYPE (type), spaces + 2); | |
1385 | } | |
c0f1085b | 1386 | printfi_filtered (spaces, "vptr_fieldno %d\n", TYPE_VPTR_FIELDNO (type)); |
8050a57b | 1387 | switch (TYPE_CODE (type)) |
0239d9b3 FF |
1388 | { |
1389 | case TYPE_CODE_METHOD: | |
1390 | case TYPE_CODE_FUNC: | |
5573d7d4 JK |
1391 | printfi_filtered (spaces, "arg_types 0x%lx\n", |
1392 | (unsigned long) TYPE_ARG_TYPES (type)); | |
c0f1085b | 1393 | print_arg_types (TYPE_ARG_TYPES (type), spaces); |
0239d9b3 FF |
1394 | break; |
1395 | ||
1396 | case TYPE_CODE_STRUCT: | |
5573d7d4 JK |
1397 | printfi_filtered (spaces, "cplus_stuff 0x%lx\n", |
1398 | (unsigned long) TYPE_CPLUS_SPECIFIC (type)); | |
8050a57b | 1399 | print_cplus_stuff (type, spaces); |
0239d9b3 | 1400 | break; |
d07734e3 FF |
1401 | |
1402 | default: | |
1403 | /* We have to pick one of the union types to be able print and test | |
1404 | the value. Pick cplus_struct_type, even though we know it isn't | |
1405 | any particular one. */ | |
5573d7d4 JK |
1406 | printfi_filtered (spaces, "type_specific 0x%lx", |
1407 | (unsigned long) TYPE_CPLUS_SPECIFIC (type)); | |
d07734e3 FF |
1408 | if (TYPE_CPLUS_SPECIFIC (type) != NULL) |
1409 | { | |
1410 | printf_filtered (" (unknown data form)"); | |
1411 | } | |
1412 | printf_filtered ("\n"); | |
1413 | break; | |
1414 | ||
0239d9b3 FF |
1415 | } |
1416 | } | |
1417 | ||
1418 | #endif /* MAINTENANCE_CMDS */ | |
c4413e2c FF |
1419 | |
1420 | void | |
1421 | _initialize_gdbtypes () | |
1422 | { | |
1423 | builtin_type_void = | |
1424 | init_type (TYPE_CODE_VOID, 1, | |
1425 | 0, | |
1426 | "void", (struct objfile *) NULL); | |
1427 | builtin_type_char = | |
1428 | init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
1429 | 0, | |
1430 | "char", (struct objfile *) NULL); | |
1431 | builtin_type_signed_char = | |
1432 | init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
dda398c3 | 1433 | 0, |
c4413e2c FF |
1434 | "signed char", (struct objfile *) NULL); |
1435 | builtin_type_unsigned_char = | |
1436 | init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
1437 | TYPE_FLAG_UNSIGNED, | |
1438 | "unsigned char", (struct objfile *) NULL); | |
1439 | builtin_type_short = | |
1440 | init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT, | |
1441 | 0, | |
1442 | "short", (struct objfile *) NULL); | |
1443 | builtin_type_unsigned_short = | |
1444 | init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT, | |
1445 | TYPE_FLAG_UNSIGNED, | |
1446 | "unsigned short", (struct objfile *) NULL); | |
1447 | builtin_type_int = | |
1448 | init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT, | |
1449 | 0, | |
1450 | "int", (struct objfile *) NULL); | |
1451 | builtin_type_unsigned_int = | |
1452 | init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT, | |
1453 | TYPE_FLAG_UNSIGNED, | |
1454 | "unsigned int", (struct objfile *) NULL); | |
1455 | builtin_type_long = | |
1456 | init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, | |
1457 | 0, | |
1458 | "long", (struct objfile *) NULL); | |
1459 | builtin_type_unsigned_long = | |
1460 | init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, | |
1461 | TYPE_FLAG_UNSIGNED, | |
1462 | "unsigned long", (struct objfile *) NULL); | |
1463 | builtin_type_long_long = | |
1464 | init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT, | |
1465 | 0, | |
1466 | "long long", (struct objfile *) NULL); | |
1467 | builtin_type_unsigned_long_long = | |
1468 | init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT, | |
1469 | TYPE_FLAG_UNSIGNED, | |
1470 | "unsigned long long", (struct objfile *) NULL); | |
1471 | builtin_type_float = | |
1472 | init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT, | |
1473 | 0, | |
1474 | "float", (struct objfile *) NULL); | |
1475 | builtin_type_double = | |
1476 | init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT, | |
1477 | 0, | |
1478 | "double", (struct objfile *) NULL); | |
1479 | builtin_type_long_double = | |
1480 | init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT, | |
1481 | 0, | |
1482 | "long double", (struct objfile *) NULL); | |
1483 | builtin_type_complex = | |
1484 | init_type (TYPE_CODE_FLT, TARGET_COMPLEX_BIT / TARGET_CHAR_BIT, | |
1485 | 0, | |
1486 | "complex", (struct objfile *) NULL); | |
1487 | builtin_type_double_complex = | |
1488 | init_type (TYPE_CODE_FLT, TARGET_DOUBLE_COMPLEX_BIT / TARGET_CHAR_BIT, | |
1489 | 0, | |
1490 | "double complex", (struct objfile *) NULL); | |
1491 | builtin_type_string = | |
1492 | init_type (TYPE_CODE_STRING, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
1493 | 0, | |
1494 | "string", (struct objfile *) NULL); | |
1495 | } |