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1ab3bf1b | 1 | /* Support routines for manipulating internal types for GDB. |
24418cfb | 2 | Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc. |
1ab3bf1b JG |
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 | |
6c9638b4 | 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
1ab3bf1b | 20 | |
1ab3bf1b | 21 | #include "defs.h" |
2b576293 | 22 | #include "gdb_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; | |
980714f9 AC |
56 | struct type *builtin_type_int8; |
57 | struct type *builtin_type_uint8; | |
58 | struct type *builtin_type_int16; | |
59 | struct type *builtin_type_uint16; | |
60 | struct type *builtin_type_int32; | |
61 | struct type *builtin_type_uint32; | |
62 | struct type *builtin_type_int64; | |
63 | struct type *builtin_type_uint64; | |
64 | /* start-sanitize-r5900 */ | |
65 | struct type *builtin_type_int128; | |
66 | struct type *builtin_type_uint128; | |
67 | /* end-sanitize-r5900 */ | |
c4413e2c | 68 | |
b607efe7 FF |
69 | struct extra { char str[128]; int len; }; /* maximum extention is 128! FIXME */ |
70 | ||
71 | static void add_name PARAMS ((struct extra *, char *)); | |
72 | static void add_mangled_type PARAMS ((struct extra *, struct type *)); | |
73 | #if 0 | |
74 | static void cfront_mangle_name PARAMS ((struct type *, int, int)); | |
75 | #endif | |
76 | static void print_bit_vector PARAMS ((B_TYPE *, int)); | |
77 | static void print_arg_types PARAMS ((struct type **, int)); | |
78 | static void dump_fn_fieldlists PARAMS ((struct type *, int)); | |
79 | static void print_cplus_stuff PARAMS ((struct type *, int)); | |
80 | ||
1ab3bf1b JG |
81 | /* Alloc a new type structure and fill it with some defaults. If |
82 | OBJFILE is non-NULL, then allocate the space for the type structure | |
83 | in that objfile's type_obstack. */ | |
84 | ||
85 | struct type * | |
86 | alloc_type (objfile) | |
87 | struct objfile *objfile; | |
88 | { | |
89 | register struct type *type; | |
90 | ||
91 | /* Alloc the structure and start off with all fields zeroed. */ | |
92 | ||
93 | if (objfile == NULL) | |
94 | { | |
95 | type = (struct type *) xmalloc (sizeof (struct type)); | |
96 | } | |
97 | else | |
98 | { | |
99 | type = (struct type *) obstack_alloc (&objfile -> type_obstack, | |
100 | sizeof (struct type)); | |
2dd30c72 | 101 | OBJSTAT (objfile, n_types++); |
1ab3bf1b | 102 | } |
dac9734e | 103 | memset ((char *) type, 0, sizeof (struct type)); |
1ab3bf1b JG |
104 | |
105 | /* Initialize the fields that might not be zero. */ | |
106 | ||
107 | TYPE_CODE (type) = TYPE_CODE_UNDEF; | |
108 | TYPE_OBJFILE (type) = objfile; | |
109 | TYPE_VPTR_FIELDNO (type) = -1; | |
110 | ||
111 | return (type); | |
112 | } | |
113 | ||
ea1549b3 JG |
114 | /* Lookup a pointer to a type TYPE. TYPEPTR, if nonzero, points |
115 | to a pointer to memory where the pointer type should be stored. | |
116 | If *TYPEPTR is zero, update it to point to the pointer type we return. | |
117 | We allocate new memory if needed. */ | |
118 | ||
119 | struct type * | |
120 | make_pointer_type (type, typeptr) | |
121 | struct type *type; | |
122 | struct type **typeptr; | |
123 | { | |
124 | register struct type *ntype; /* New type */ | |
125 | struct objfile *objfile; | |
126 | ||
127 | ntype = TYPE_POINTER_TYPE (type); | |
128 | ||
129 | if (ntype) | |
24418cfb JM |
130 | { |
131 | if (typeptr == 0) | |
132 | return ntype; /* Don't care about alloc, and have new type. */ | |
133 | else if (*typeptr == 0) | |
134 | { | |
135 | *typeptr = ntype; /* Tracking alloc, and we have new type. */ | |
136 | return ntype; | |
137 | } | |
138 | } | |
ea1549b3 JG |
139 | |
140 | if (typeptr == 0 || *typeptr == 0) /* We'll need to allocate one. */ | |
141 | { | |
142 | ntype = alloc_type (TYPE_OBJFILE (type)); | |
143 | if (typeptr) | |
144 | *typeptr = ntype; | |
145 | } | |
146 | else /* We have storage, but need to reset it. */ | |
147 | { | |
148 | ntype = *typeptr; | |
149 | objfile = TYPE_OBJFILE (ntype); | |
dac9734e | 150 | memset ((char *) ntype, 0, sizeof (struct type)); |
ea1549b3 JG |
151 | TYPE_OBJFILE (ntype) = objfile; |
152 | } | |
153 | ||
154 | TYPE_TARGET_TYPE (ntype) = type; | |
155 | TYPE_POINTER_TYPE (type) = ntype; | |
156 | ||
157 | /* FIXME! Assume the machine has only one representation for pointers! */ | |
158 | ||
159 | TYPE_LENGTH (ntype) = TARGET_PTR_BIT / TARGET_CHAR_BIT; | |
160 | TYPE_CODE (ntype) = TYPE_CODE_PTR; | |
161 | ||
162 | /* pointers are unsigned */ | |
163 | TYPE_FLAGS (ntype) |= TYPE_FLAG_UNSIGNED; | |
164 | ||
165 | if (!TYPE_POINTER_TYPE (type)) /* Remember it, if don't have one. */ | |
166 | TYPE_POINTER_TYPE (type) = ntype; | |
167 | ||
168 | return ntype; | |
169 | } | |
170 | ||
1ab3bf1b JG |
171 | /* Given a type TYPE, return a type of pointers to that type. |
172 | May need to construct such a type if this is the first use. */ | |
173 | ||
174 | struct type * | |
175 | lookup_pointer_type (type) | |
176 | struct type *type; | |
177 | { | |
ea1549b3 JG |
178 | return make_pointer_type (type, (struct type **)0); |
179 | } | |
180 | ||
181 | /* Lookup a C++ `reference' to a type TYPE. TYPEPTR, if nonzero, points | |
182 | to a pointer to memory where the reference type should be stored. | |
183 | If *TYPEPTR is zero, update it to point to the reference type we return. | |
184 | We allocate new memory if needed. */ | |
185 | ||
186 | struct type * | |
187 | make_reference_type (type, typeptr) | |
188 | struct type *type; | |
189 | struct type **typeptr; | |
190 | { | |
191 | register struct type *ntype; /* New type */ | |
192 | struct objfile *objfile; | |
193 | ||
194 | ntype = TYPE_REFERENCE_TYPE (type); | |
1ab3bf1b | 195 | |
ea1549b3 | 196 | if (ntype) |
24418cfb JM |
197 | { |
198 | if (typeptr == 0) | |
199 | return ntype; /* Don't care about alloc, and have new type. */ | |
200 | else if (*typeptr == 0) | |
201 | { | |
202 | *typeptr = ntype; /* Tracking alloc, and we have new type. */ | |
203 | return ntype; | |
204 | } | |
205 | } | |
ea1549b3 JG |
206 | |
207 | if (typeptr == 0 || *typeptr == 0) /* We'll need to allocate one. */ | |
208 | { | |
209 | ntype = alloc_type (TYPE_OBJFILE (type)); | |
210 | if (typeptr) | |
211 | *typeptr = ntype; | |
212 | } | |
213 | else /* We have storage, but need to reset it. */ | |
1ab3bf1b | 214 | { |
ea1549b3 JG |
215 | ntype = *typeptr; |
216 | objfile = TYPE_OBJFILE (ntype); | |
dac9734e | 217 | memset ((char *) ntype, 0, sizeof (struct type)); |
ea1549b3 | 218 | TYPE_OBJFILE (ntype) = objfile; |
1ab3bf1b | 219 | } |
ea1549b3 JG |
220 | |
221 | TYPE_TARGET_TYPE (ntype) = type; | |
222 | TYPE_REFERENCE_TYPE (type) = ntype; | |
223 | ||
224 | /* FIXME! Assume the machine has only one representation for references, | |
225 | and that it matches the (only) representation for pointers! */ | |
226 | ||
227 | TYPE_LENGTH (ntype) = TARGET_PTR_BIT / TARGET_CHAR_BIT; | |
228 | TYPE_CODE (ntype) = TYPE_CODE_REF; | |
229 | ||
230 | if (!TYPE_REFERENCE_TYPE (type)) /* Remember it, if don't have one. */ | |
231 | TYPE_REFERENCE_TYPE (type) = ntype; | |
232 | ||
233 | return ntype; | |
1ab3bf1b JG |
234 | } |
235 | ||
ea1549b3 JG |
236 | /* Same as above, but caller doesn't care about memory allocation details. */ |
237 | ||
1ab3bf1b JG |
238 | struct type * |
239 | lookup_reference_type (type) | |
240 | struct type *type; | |
241 | { | |
ea1549b3 JG |
242 | return make_reference_type (type, (struct type **)0); |
243 | } | |
244 | ||
245 | /* Lookup a function type that returns type TYPE. TYPEPTR, if nonzero, points | |
246 | to a pointer to memory where the function type should be stored. | |
247 | If *TYPEPTR is zero, update it to point to the function type we return. | |
248 | We allocate new memory if needed. */ | |
1ab3bf1b | 249 | |
ea1549b3 JG |
250 | struct type * |
251 | make_function_type (type, typeptr) | |
252 | struct type *type; | |
253 | struct type **typeptr; | |
254 | { | |
255 | register struct type *ntype; /* New type */ | |
256 | struct objfile *objfile; | |
257 | ||
ea1549b3 | 258 | if (typeptr == 0 || *typeptr == 0) /* We'll need to allocate one. */ |
1ab3bf1b | 259 | { |
ea1549b3 JG |
260 | ntype = alloc_type (TYPE_OBJFILE (type)); |
261 | if (typeptr) | |
262 | *typeptr = ntype; | |
1ab3bf1b | 263 | } |
ea1549b3 JG |
264 | else /* We have storage, but need to reset it. */ |
265 | { | |
266 | ntype = *typeptr; | |
267 | objfile = TYPE_OBJFILE (ntype); | |
dac9734e | 268 | memset ((char *) ntype, 0, sizeof (struct type)); |
ea1549b3 JG |
269 | TYPE_OBJFILE (ntype) = objfile; |
270 | } | |
271 | ||
272 | TYPE_TARGET_TYPE (ntype) = type; | |
ea1549b3 JG |
273 | |
274 | TYPE_LENGTH (ntype) = 1; | |
275 | TYPE_CODE (ntype) = TYPE_CODE_FUNC; | |
276 | ||
ea1549b3 | 277 | return ntype; |
1ab3bf1b JG |
278 | } |
279 | ||
ea1549b3 | 280 | |
1ab3bf1b JG |
281 | /* Given a type TYPE, return a type of functions that return that type. |
282 | May need to construct such a type if this is the first use. */ | |
283 | ||
284 | struct type * | |
285 | lookup_function_type (type) | |
286 | struct type *type; | |
287 | { | |
ea1549b3 | 288 | return make_function_type (type, (struct type **)0); |
1ab3bf1b JG |
289 | } |
290 | ||
291 | /* Implement direct support for MEMBER_TYPE in GNU C++. | |
292 | May need to construct such a type if this is the first use. | |
293 | The TYPE is the type of the member. The DOMAIN is the type | |
294 | of the aggregate that the member belongs to. */ | |
295 | ||
296 | struct type * | |
297 | lookup_member_type (type, domain) | |
298 | struct type *type; | |
299 | struct type *domain; | |
300 | { | |
301 | register struct type *mtype; | |
302 | ||
303 | mtype = alloc_type (TYPE_OBJFILE (type)); | |
304 | smash_to_member_type (mtype, domain, type); | |
305 | return (mtype); | |
306 | } | |
307 | ||
308 | /* Allocate a stub method whose return type is TYPE. | |
309 | This apparently happens for speed of symbol reading, since parsing | |
310 | out the arguments to the method is cpu-intensive, the way we are doing | |
311 | it. So, we will fill in arguments later. | |
312 | This always returns a fresh type. */ | |
313 | ||
314 | struct type * | |
315 | allocate_stub_method (type) | |
316 | struct type *type; | |
317 | { | |
318 | struct type *mtype; | |
319 | ||
320 | mtype = alloc_type (TYPE_OBJFILE (type)); | |
321 | TYPE_TARGET_TYPE (mtype) = type; | |
322 | /* _DOMAIN_TYPE (mtype) = unknown yet */ | |
323 | /* _ARG_TYPES (mtype) = unknown yet */ | |
324 | TYPE_FLAGS (mtype) = TYPE_FLAG_STUB; | |
325 | TYPE_CODE (mtype) = TYPE_CODE_METHOD; | |
326 | TYPE_LENGTH (mtype) = 1; | |
327 | return (mtype); | |
328 | } | |
329 | ||
a8a69e63 | 330 | /* Create a range type using either a blank type supplied in RESULT_TYPE, |
ec16f701 FF |
331 | or creating a new type, inheriting the objfile from INDEX_TYPE. |
332 | ||
333 | Indices will be of type INDEX_TYPE, and will range from LOW_BOUND to | |
334 | HIGH_BOUND, inclusive. | |
a8a69e63 FF |
335 | |
336 | FIXME: Maybe we should check the TYPE_CODE of RESULT_TYPE to make | |
337 | sure it is TYPE_CODE_UNDEF before we bash it into a range type? */ | |
338 | ||
339 | struct type * | |
340 | create_range_type (result_type, index_type, low_bound, high_bound) | |
341 | struct type *result_type; | |
342 | struct type *index_type; | |
343 | int low_bound; | |
344 | int high_bound; | |
345 | { | |
346 | if (result_type == NULL) | |
347 | { | |
348 | result_type = alloc_type (TYPE_OBJFILE (index_type)); | |
349 | } | |
350 | TYPE_CODE (result_type) = TYPE_CODE_RANGE; | |
351 | TYPE_TARGET_TYPE (result_type) = index_type; | |
e55a5796 PB |
352 | if (TYPE_FLAGS (index_type) & TYPE_FLAG_STUB) |
353 | TYPE_FLAGS (result_type) |= TYPE_FLAG_TARGET_STUB; | |
354 | else | |
d1f4065e | 355 | TYPE_LENGTH (result_type) = TYPE_LENGTH (check_typedef (index_type)); |
a8a69e63 FF |
356 | TYPE_NFIELDS (result_type) = 2; |
357 | TYPE_FIELDS (result_type) = (struct field *) | |
358 | TYPE_ALLOC (result_type, 2 * sizeof (struct field)); | |
359 | memset (TYPE_FIELDS (result_type), 0, 2 * sizeof (struct field)); | |
360 | TYPE_FIELD_BITPOS (result_type, 0) = low_bound; | |
361 | TYPE_FIELD_BITPOS (result_type, 1) = high_bound; | |
362 | TYPE_FIELD_TYPE (result_type, 0) = builtin_type_int; /* FIXME */ | |
363 | TYPE_FIELD_TYPE (result_type, 1) = builtin_type_int; /* FIXME */ | |
364 | ||
ce225290 FCE |
365 | if(low_bound >= 0) |
366 | TYPE_FLAGS (result_type) |= TYPE_FLAG_UNSIGNED; | |
367 | ||
a8a69e63 FF |
368 | return (result_type); |
369 | } | |
370 | ||
706bfe5a PB |
371 | /* Set *LOWP and *HIGHP to the lower and upper bounds of discrete type TYPE. |
372 | Return 1 of type is a range type, 0 if it is discrete (and bounds | |
373 | will fit in LONGEST), or -1 otherwise. */ | |
374 | ||
375 | int | |
376 | get_discrete_bounds (type, lowp, highp) | |
377 | struct type *type; | |
378 | LONGEST *lowp, *highp; | |
379 | { | |
d1f4065e | 380 | CHECK_TYPEDEF (type); |
706bfe5a PB |
381 | switch (TYPE_CODE (type)) |
382 | { | |
4dda8ef3 | 383 | case TYPE_CODE_RANGE: |
706bfe5a PB |
384 | *lowp = TYPE_LOW_BOUND (type); |
385 | *highp = TYPE_HIGH_BOUND (type); | |
386 | return 1; | |
387 | case TYPE_CODE_ENUM: | |
d1f4065e PB |
388 | if (TYPE_NFIELDS (type) > 0) |
389 | { | |
d221b17e WM |
390 | /* The enums may not be sorted by value, so search all |
391 | entries */ | |
392 | int i; | |
393 | ||
394 | *lowp = *highp = TYPE_FIELD_BITPOS (type, 0); | |
395 | for (i = 0; i < TYPE_NFIELDS (type); i++) | |
396 | { | |
397 | if (TYPE_FIELD_BITPOS (type, i) < *lowp) | |
398 | *lowp = TYPE_FIELD_BITPOS (type, i); | |
399 | if (TYPE_FIELD_BITPOS (type, i) > *highp) | |
400 | *highp = TYPE_FIELD_BITPOS (type, i); | |
401 | } | |
7924771e FCE |
402 | |
403 | /* Set unsigned indicator if warranted. */ | |
404 | if(*lowp >= 0) | |
405 | { | |
406 | TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED; | |
407 | } | |
d1f4065e PB |
408 | } |
409 | else | |
410 | { | |
411 | *lowp = 0; | |
412 | *highp = -1; | |
413 | } | |
706bfe5a PB |
414 | return 0; |
415 | case TYPE_CODE_BOOL: | |
416 | *lowp = 0; | |
417 | *highp = 1; | |
418 | return 0; | |
419 | case TYPE_CODE_INT: | |
f6d16585 | 420 | if (TYPE_LENGTH (type) > sizeof (LONGEST)) /* Too big */ |
706bfe5a PB |
421 | return -1; |
422 | if (!TYPE_UNSIGNED (type)) | |
423 | { | |
424 | *lowp = - (1 << (TYPE_LENGTH (type) * TARGET_CHAR_BIT - 1)); | |
425 | *highp = -*lowp - 1; | |
426 | return 0; | |
427 | } | |
428 | /* ... fall through for unsigned ints ... */ | |
429 | case TYPE_CODE_CHAR: | |
430 | *lowp = 0; | |
f6d16585 PB |
431 | /* This round-about calculation is to avoid shifting by |
432 | TYPE_LENGTH (type) * TARGET_CHAR_BIT, which will not work | |
433 | if TYPE_LENGTH (type) == sizeof (LONGEST). */ | |
434 | *highp = 1 << (TYPE_LENGTH (type) * TARGET_CHAR_BIT - 1); | |
435 | *highp = (*highp - 1) | *highp; | |
706bfe5a PB |
436 | return 0; |
437 | default: | |
438 | return -1; | |
439 | } | |
440 | } | |
441 | ||
85f0a848 | 442 | /* Create an array type using either a blank type supplied in RESULT_TYPE, |
ec16f701 FF |
443 | or creating a new type, inheriting the objfile from RANGE_TYPE. |
444 | ||
445 | Elements will be of type ELEMENT_TYPE, the indices will be of type | |
446 | RANGE_TYPE. | |
1ab3bf1b | 447 | |
85f0a848 FF |
448 | FIXME: Maybe we should check the TYPE_CODE of RESULT_TYPE to make |
449 | sure it is TYPE_CODE_UNDEF before we bash it into an array type? */ | |
1ab3bf1b JG |
450 | |
451 | struct type * | |
a8a69e63 | 452 | create_array_type (result_type, element_type, range_type) |
85f0a848 | 453 | struct type *result_type; |
1ab3bf1b | 454 | struct type *element_type; |
a8a69e63 | 455 | struct type *range_type; |
1ab3bf1b | 456 | { |
d1f4065e | 457 | LONGEST low_bound, high_bound; |
1ab3bf1b | 458 | |
85f0a848 FF |
459 | if (result_type == NULL) |
460 | { | |
ec16f701 | 461 | result_type = alloc_type (TYPE_OBJFILE (range_type)); |
85f0a848 | 462 | } |
1ab3bf1b JG |
463 | TYPE_CODE (result_type) = TYPE_CODE_ARRAY; |
464 | TYPE_TARGET_TYPE (result_type) = element_type; | |
d1f4065e PB |
465 | if (get_discrete_bounds (range_type, &low_bound, &high_bound) < 0) |
466 | low_bound = high_bound = 0; | |
467 | CHECK_TYPEDEF (element_type); | |
85f0a848 FF |
468 | TYPE_LENGTH (result_type) = |
469 | TYPE_LENGTH (element_type) * (high_bound - low_bound + 1); | |
1ab3bf1b | 470 | TYPE_NFIELDS (result_type) = 1; |
a8a69e63 FF |
471 | TYPE_FIELDS (result_type) = |
472 | (struct field *) TYPE_ALLOC (result_type, sizeof (struct field)); | |
85f0a848 | 473 | memset (TYPE_FIELDS (result_type), 0, sizeof (struct field)); |
8050a57b | 474 | TYPE_FIELD_TYPE (result_type, 0) = range_type; |
1ab3bf1b JG |
475 | TYPE_VPTR_FIELDNO (result_type) = -1; |
476 | ||
81508b27 WM |
477 | /* TYPE_FLAG_TARGET_STUB will take care of zero length arrays */ |
478 | if (TYPE_LENGTH (result_type) == 0) | |
479 | TYPE_FLAGS (result_type) |= TYPE_FLAG_TARGET_STUB; | |
480 | ||
1ab3bf1b JG |
481 | return (result_type); |
482 | } | |
483 | ||
c4413e2c FF |
484 | /* Create a string type using either a blank type supplied in RESULT_TYPE, |
485 | or creating a new type. String types are similar enough to array of | |
486 | char types that we can use create_array_type to build the basic type | |
487 | and then bash it into a string type. | |
488 | ||
489 | For fixed length strings, the range type contains 0 as the lower | |
490 | bound and the length of the string minus one as the upper bound. | |
491 | ||
492 | FIXME: Maybe we should check the TYPE_CODE of RESULT_TYPE to make | |
493 | sure it is TYPE_CODE_UNDEF before we bash it into a string type? */ | |
494 | ||
495 | struct type * | |
496 | create_string_type (result_type, range_type) | |
497 | struct type *result_type; | |
498 | struct type *range_type; | |
499 | { | |
ead95f8a PB |
500 | result_type = create_array_type (result_type, |
501 | *current_language->string_char_type, | |
502 | range_type); | |
c4413e2c FF |
503 | TYPE_CODE (result_type) = TYPE_CODE_STRING; |
504 | return (result_type); | |
505 | } | |
1ab3bf1b | 506 | |
e909f287 PB |
507 | struct type * |
508 | create_set_type (result_type, domain_type) | |
509 | struct type *result_type; | |
510 | struct type *domain_type; | |
511 | { | |
d1f4065e | 512 | LONGEST low_bound, high_bound, bit_length; |
e909f287 PB |
513 | if (result_type == NULL) |
514 | { | |
515 | result_type = alloc_type (TYPE_OBJFILE (domain_type)); | |
516 | } | |
517 | TYPE_CODE (result_type) = TYPE_CODE_SET; | |
518 | TYPE_NFIELDS (result_type) = 1; | |
519 | TYPE_FIELDS (result_type) = (struct field *) | |
520 | TYPE_ALLOC (result_type, 1 * sizeof (struct field)); | |
521 | memset (TYPE_FIELDS (result_type), 0, sizeof (struct field)); | |
576f9770 PB |
522 | |
523 | if (! (TYPE_FLAGS (domain_type) & TYPE_FLAG_STUB)) | |
524 | { | |
d1f4065e PB |
525 | if (get_discrete_bounds (domain_type, &low_bound, &high_bound) < 0) |
526 | low_bound = high_bound = 0; | |
576f9770 PB |
527 | bit_length = high_bound - low_bound + 1; |
528 | TYPE_LENGTH (result_type) | |
b4680522 | 529 | = (bit_length + TARGET_CHAR_BIT - 1) / TARGET_CHAR_BIT; |
576f9770 | 530 | } |
e909f287 | 531 | TYPE_FIELD_TYPE (result_type, 0) = domain_type; |
7924771e FCE |
532 | |
533 | if(low_bound >= 0) | |
534 | TYPE_FLAGS (result_type) |= TYPE_FLAG_UNSIGNED; | |
535 | ||
e909f287 PB |
536 | return (result_type); |
537 | } | |
538 | ||
1ab3bf1b JG |
539 | /* Smash TYPE to be a type of members of DOMAIN with type TO_TYPE. |
540 | A MEMBER is a wierd thing -- it amounts to a typed offset into | |
541 | a struct, e.g. "an int at offset 8". A MEMBER TYPE doesn't | |
542 | include the offset (that's the value of the MEMBER itself), but does | |
543 | include the structure type into which it points (for some reason). | |
544 | ||
c2e4669f | 545 | When "smashing" the type, we preserve the objfile that the |
1ab3bf1b | 546 | old type pointed to, since we aren't changing where the type is actually |
c2e4669f | 547 | allocated. */ |
1ab3bf1b JG |
548 | |
549 | void | |
550 | smash_to_member_type (type, domain, to_type) | |
551 | struct type *type; | |
552 | struct type *domain; | |
553 | struct type *to_type; | |
554 | { | |
555 | struct objfile *objfile; | |
556 | ||
557 | objfile = TYPE_OBJFILE (type); | |
558 | ||
dac9734e | 559 | memset ((char *) type, 0, sizeof (struct type)); |
1ab3bf1b JG |
560 | TYPE_OBJFILE (type) = objfile; |
561 | TYPE_TARGET_TYPE (type) = to_type; | |
562 | TYPE_DOMAIN_TYPE (type) = domain; | |
563 | TYPE_LENGTH (type) = 1; /* In practice, this is never needed. */ | |
564 | TYPE_CODE (type) = TYPE_CODE_MEMBER; | |
565 | } | |
566 | ||
567 | /* Smash TYPE to be a type of method of DOMAIN with type TO_TYPE. | |
568 | METHOD just means `function that gets an extra "this" argument'. | |
569 | ||
c2e4669f | 570 | When "smashing" the type, we preserve the objfile that the |
1ab3bf1b | 571 | old type pointed to, since we aren't changing where the type is actually |
c2e4669f | 572 | allocated. */ |
1ab3bf1b JG |
573 | |
574 | void | |
575 | smash_to_method_type (type, domain, to_type, args) | |
576 | struct type *type; | |
577 | struct type *domain; | |
578 | struct type *to_type; | |
579 | struct type **args; | |
580 | { | |
581 | struct objfile *objfile; | |
582 | ||
583 | objfile = TYPE_OBJFILE (type); | |
584 | ||
dac9734e | 585 | memset ((char *) type, 0, sizeof (struct type)); |
1ab3bf1b JG |
586 | TYPE_OBJFILE (type) = objfile; |
587 | TYPE_TARGET_TYPE (type) = to_type; | |
588 | TYPE_DOMAIN_TYPE (type) = domain; | |
589 | TYPE_ARG_TYPES (type) = args; | |
590 | TYPE_LENGTH (type) = 1; /* In practice, this is never needed. */ | |
591 | TYPE_CODE (type) = TYPE_CODE_METHOD; | |
592 | } | |
593 | ||
b2bebdb0 JK |
594 | /* Return a typename for a struct/union/enum type without "struct ", |
595 | "union ", or "enum ". If the type has a NULL name, return NULL. */ | |
1ab3bf1b JG |
596 | |
597 | char * | |
598 | type_name_no_tag (type) | |
599 | register const struct type *type; | |
600 | { | |
b2bebdb0 JK |
601 | if (TYPE_TAG_NAME (type) != NULL) |
602 | return TYPE_TAG_NAME (type); | |
1ab3bf1b | 603 | |
b2bebdb0 JK |
604 | /* Is there code which expects this to return the name if there is no |
605 | tag name? My guess is that this is mainly used for C++ in cases where | |
606 | the two will always be the same. */ | |
607 | return TYPE_NAME (type); | |
1ab3bf1b JG |
608 | } |
609 | ||
610 | /* Lookup a primitive type named NAME. | |
611 | Return zero if NAME is not a primitive type.*/ | |
612 | ||
613 | struct type * | |
614 | lookup_primitive_typename (name) | |
615 | char *name; | |
616 | { | |
617 | struct type ** const *p; | |
618 | ||
619 | for (p = current_language -> la_builtin_type_vector; *p != NULL; p++) | |
620 | { | |
2e4964ad | 621 | if (STREQ ((**p) -> name, name)) |
1ab3bf1b JG |
622 | { |
623 | return (**p); | |
624 | } | |
625 | } | |
626 | return (NULL); | |
627 | } | |
628 | ||
629 | /* Lookup a typedef or primitive type named NAME, | |
630 | visible in lexical block BLOCK. | |
631 | If NOERR is nonzero, return zero if NAME is not suitably defined. */ | |
632 | ||
633 | struct type * | |
634 | lookup_typename (name, block, noerr) | |
635 | char *name; | |
636 | struct block *block; | |
637 | int noerr; | |
638 | { | |
639 | register struct symbol *sym; | |
640 | register struct type *tmp; | |
641 | ||
642 | sym = lookup_symbol (name, block, VAR_NAMESPACE, 0, (struct symtab **) NULL); | |
643 | if (sym == NULL || SYMBOL_CLASS (sym) != LOC_TYPEDEF) | |
644 | { | |
645 | tmp = lookup_primitive_typename (name); | |
646 | if (tmp) | |
647 | { | |
648 | return (tmp); | |
649 | } | |
650 | else if (!tmp && noerr) | |
651 | { | |
652 | return (NULL); | |
653 | } | |
654 | else | |
655 | { | |
656 | error ("No type named %s.", name); | |
657 | } | |
658 | } | |
659 | return (SYMBOL_TYPE (sym)); | |
660 | } | |
661 | ||
662 | struct type * | |
663 | lookup_unsigned_typename (name) | |
664 | char *name; | |
665 | { | |
666 | char *uns = alloca (strlen (name) + 10); | |
667 | ||
668 | strcpy (uns, "unsigned "); | |
669 | strcpy (uns + 9, name); | |
670 | return (lookup_typename (uns, (struct block *) NULL, 0)); | |
671 | } | |
672 | ||
a252e715 PB |
673 | struct type * |
674 | lookup_signed_typename (name) | |
675 | char *name; | |
676 | { | |
677 | struct type *t; | |
678 | char *uns = alloca (strlen (name) + 8); | |
679 | ||
680 | strcpy (uns, "signed "); | |
681 | strcpy (uns + 7, name); | |
682 | t = lookup_typename (uns, (struct block *) NULL, 1); | |
683 | /* If we don't find "signed FOO" just try again with plain "FOO". */ | |
684 | if (t != NULL) | |
685 | return t; | |
686 | return lookup_typename (name, (struct block *) NULL, 0); | |
687 | } | |
688 | ||
1ab3bf1b JG |
689 | /* Lookup a structure type named "struct NAME", |
690 | visible in lexical block BLOCK. */ | |
691 | ||
692 | struct type * | |
693 | lookup_struct (name, block) | |
694 | char *name; | |
695 | struct block *block; | |
696 | { | |
697 | register struct symbol *sym; | |
698 | ||
699 | sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0, | |
700 | (struct symtab **) NULL); | |
701 | ||
702 | if (sym == NULL) | |
703 | { | |
704 | error ("No struct type named %s.", name); | |
705 | } | |
2640f7e1 JG |
706 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_STRUCT) |
707 | { | |
708 | error ("This context has class, union or enum %s, not a struct.", name); | |
709 | } | |
710 | return (SYMBOL_TYPE (sym)); | |
1ab3bf1b JG |
711 | } |
712 | ||
713 | /* Lookup a union type named "union NAME", | |
714 | visible in lexical block BLOCK. */ | |
715 | ||
716 | struct type * | |
717 | lookup_union (name, block) | |
718 | char *name; | |
719 | struct block *block; | |
720 | { | |
721 | register struct symbol *sym; | |
722 | ||
723 | sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0, | |
724 | (struct symtab **) NULL); | |
725 | ||
726 | if (sym == NULL) | |
727 | { | |
728 | error ("No union type named %s.", name); | |
729 | } | |
2640f7e1 JG |
730 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_UNION) |
731 | { | |
732 | error ("This context has class, struct or enum %s, not a union.", name); | |
733 | } | |
734 | return (SYMBOL_TYPE (sym)); | |
1ab3bf1b JG |
735 | } |
736 | ||
737 | /* Lookup an enum type named "enum NAME", | |
738 | visible in lexical block BLOCK. */ | |
739 | ||
740 | struct type * | |
741 | lookup_enum (name, block) | |
742 | char *name; | |
743 | struct block *block; | |
744 | { | |
745 | register struct symbol *sym; | |
746 | ||
747 | sym = lookup_symbol (name, block, STRUCT_NAMESPACE, 0, | |
748 | (struct symtab **) NULL); | |
749 | if (sym == NULL) | |
750 | { | |
751 | error ("No enum type named %s.", name); | |
752 | } | |
2640f7e1 JG |
753 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_ENUM) |
754 | { | |
755 | error ("This context has class, struct or union %s, not an enum.", name); | |
756 | } | |
757 | return (SYMBOL_TYPE (sym)); | |
1ab3bf1b JG |
758 | } |
759 | ||
760 | /* Lookup a template type named "template NAME<TYPE>", | |
761 | visible in lexical block BLOCK. */ | |
762 | ||
763 | struct type * | |
764 | lookup_template_type (name, type, block) | |
765 | char *name; | |
766 | struct type *type; | |
767 | struct block *block; | |
768 | { | |
769 | struct symbol *sym; | |
770 | char *nam = (char*) alloca(strlen(name) + strlen(type->name) + 4); | |
771 | strcpy (nam, name); | |
772 | strcat (nam, "<"); | |
773 | strcat (nam, type->name); | |
774 | strcat (nam, " >"); /* FIXME, extra space still introduced in gcc? */ | |
775 | ||
776 | sym = lookup_symbol (nam, block, VAR_NAMESPACE, 0, (struct symtab **)NULL); | |
777 | ||
778 | if (sym == NULL) | |
779 | { | |
780 | error ("No template type named %s.", name); | |
781 | } | |
782 | if (TYPE_CODE (SYMBOL_TYPE (sym)) != TYPE_CODE_STRUCT) | |
783 | { | |
784 | error ("This context has class, union or enum %s, not a struct.", name); | |
785 | } | |
786 | return (SYMBOL_TYPE (sym)); | |
787 | } | |
788 | ||
edf67bd1 | 789 | /* Given a type TYPE, lookup the type of the component of type named NAME. |
45364c8a FF |
790 | |
791 | TYPE can be either a struct or union, or a pointer or reference to a struct or | |
792 | union. If it is a pointer or reference, its target type is automatically used. | |
793 | Thus '.' and '->' are interchangable, as specified for the definitions of the | |
794 | expression element types STRUCTOP_STRUCT and STRUCTOP_PTR. | |
795 | ||
edf67bd1 MT |
796 | If NOERR is nonzero, return zero if NAME is not suitably defined. |
797 | If NAME is the name of a baseclass type, return that type. */ | |
1ab3bf1b JG |
798 | |
799 | struct type * | |
800 | lookup_struct_elt_type (type, name, noerr) | |
801 | struct type *type; | |
802 | char *name; | |
803 | int noerr; | |
804 | { | |
805 | int i; | |
806 | ||
d1f4065e PB |
807 | for (;;) |
808 | { | |
809 | CHECK_TYPEDEF (type); | |
810 | if (TYPE_CODE (type) != TYPE_CODE_PTR | |
811 | && TYPE_CODE (type) != TYPE_CODE_REF) | |
812 | break; | |
5c5b5d4b | 813 | type = TYPE_TARGET_TYPE (type); |
d1f4065e | 814 | } |
5c5b5d4b | 815 | |
1ab3bf1b JG |
816 | if (TYPE_CODE (type) != TYPE_CODE_STRUCT && |
817 | TYPE_CODE (type) != TYPE_CODE_UNION) | |
818 | { | |
819 | target_terminal_ours (); | |
199b2450 TL |
820 | gdb_flush (gdb_stdout); |
821 | fprintf_unfiltered (gdb_stderr, "Type "); | |
822 | type_print (type, "", gdb_stderr, -1); | |
1ab3bf1b JG |
823 | error (" is not a structure or union type."); |
824 | } | |
825 | ||
45364c8a FF |
826 | #if 0 |
827 | /* FIXME: This change put in by Michael seems incorrect for the case where | |
828 | the structure tag name is the same as the member name. I.E. when doing | |
829 | "ptype bell->bar" for "struct foo { int bar; int foo; } bell;" | |
830 | Disabled by fnf. */ | |
e7bf1152 RP |
831 | { |
832 | char *typename; | |
833 | ||
834 | typename = type_name_no_tag (type); | |
835 | if (typename != NULL && STREQ (typename, name)) | |
836 | return type; | |
837 | } | |
45364c8a | 838 | #endif |
edf67bd1 | 839 | |
1ab3bf1b JG |
840 | for (i = TYPE_NFIELDS (type) - 1; i >= TYPE_N_BASECLASSES (type); i--) |
841 | { | |
842 | char *t_field_name = TYPE_FIELD_NAME (type, i); | |
843 | ||
2e4964ad | 844 | if (t_field_name && STREQ (t_field_name, name)) |
1ab3bf1b JG |
845 | { |
846 | return TYPE_FIELD_TYPE (type, i); | |
847 | } | |
848 | } | |
849 | ||
850 | /* OK, it's not in this class. Recursively check the baseclasses. */ | |
851 | for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--) | |
852 | { | |
853 | struct type *t; | |
854 | ||
d112a0c6 | 855 | t = lookup_struct_elt_type (TYPE_BASECLASS (type, i), name, noerr); |
1ab3bf1b JG |
856 | if (t != NULL) |
857 | { | |
858 | return t; | |
859 | } | |
860 | } | |
861 | ||
862 | if (noerr) | |
863 | { | |
864 | return NULL; | |
865 | } | |
866 | ||
867 | target_terminal_ours (); | |
199b2450 TL |
868 | gdb_flush (gdb_stdout); |
869 | fprintf_unfiltered (gdb_stderr, "Type "); | |
870 | type_print (type, "", gdb_stderr, -1); | |
871 | fprintf_unfiltered (gdb_stderr, " has no component named "); | |
872 | fputs_filtered (name, gdb_stderr); | |
1ab3bf1b JG |
873 | error ("."); |
874 | return (struct type *)-1; /* For lint */ | |
875 | } | |
876 | ||
ac88287f JK |
877 | /* If possible, make the vptr_fieldno and vptr_basetype fields of TYPE |
878 | valid. Callers should be aware that in some cases (for example, | |
879 | the type or one of its baseclasses is a stub type and we are | |
880 | debugging a .o file), this function will not be able to find the virtual | |
881 | function table pointer, and vptr_fieldno will remain -1 and vptr_basetype | |
882 | will remain NULL. */ | |
1ab3bf1b JG |
883 | |
884 | void | |
885 | fill_in_vptr_fieldno (type) | |
886 | struct type *type; | |
887 | { | |
d1f4065e | 888 | CHECK_TYPEDEF (type); |
ac88287f | 889 | |
1ab3bf1b JG |
890 | if (TYPE_VPTR_FIELDNO (type) < 0) |
891 | { | |
892 | int i; | |
edf67bd1 MT |
893 | |
894 | /* We must start at zero in case the first (and only) baseclass is | |
895 | virtual (and hence we cannot share the table pointer). */ | |
896 | for (i = 0; i < TYPE_N_BASECLASSES (type); i++) | |
1ab3bf1b JG |
897 | { |
898 | fill_in_vptr_fieldno (TYPE_BASECLASS (type, i)); | |
899 | if (TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i)) >= 0) | |
900 | { | |
901 | TYPE_VPTR_FIELDNO (type) | |
902 | = TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i)); | |
903 | TYPE_VPTR_BASETYPE (type) | |
904 | = TYPE_VPTR_BASETYPE (TYPE_BASECLASS (type, i)); | |
905 | break; | |
906 | } | |
907 | } | |
908 | } | |
909 | } | |
910 | ||
a46d92a7 PS |
911 | /* Find the method and field indices for the destructor in class type T. |
912 | Return 1 if the destructor was found, otherwise, return 0. */ | |
913 | ||
914 | int | |
915 | get_destructor_fn_field (t, method_indexp, field_indexp) | |
916 | struct type *t; | |
917 | int *method_indexp; | |
918 | int *field_indexp; | |
919 | { | |
920 | int i; | |
921 | ||
922 | for (i = 0; i < TYPE_NFN_FIELDS (t); i++) | |
923 | { | |
924 | int j; | |
925 | struct fn_field *f = TYPE_FN_FIELDLIST1 (t, i); | |
926 | ||
927 | for (j = 0; j < TYPE_FN_FIELDLIST_LENGTH (t, i); j++) | |
928 | { | |
929 | if (DESTRUCTOR_PREFIX_P (TYPE_FN_FIELD_PHYSNAME (f, j))) | |
930 | { | |
931 | *method_indexp = i; | |
932 | *field_indexp = j; | |
933 | return 1; | |
934 | } | |
935 | } | |
936 | } | |
937 | return 0; | |
938 | } | |
939 | ||
1ab3bf1b JG |
940 | /* Added by Bryan Boreham, Kewill, Sun Sep 17 18:07:17 1989. |
941 | ||
942 | If this is a stubbed struct (i.e. declared as struct foo *), see if | |
943 | we can find a full definition in some other file. If so, copy this | |
dda398c3 JK |
944 | definition, so we can use it in future. There used to be a comment (but |
945 | not any code) that if we don't find a full definition, we'd set a flag | |
946 | so we don't spend time in the future checking the same type. That would | |
947 | be a mistake, though--we might load in more symbols which contain a | |
948 | full definition for the type. | |
1ab3bf1b JG |
949 | |
950 | This used to be coded as a macro, but I don't think it is called | |
dda398c3 | 951 | often enough to merit such treatment. */ |
1ab3bf1b JG |
952 | |
953 | struct complaint stub_noname_complaint = | |
954 | {"stub type has NULL name", 0, 0}; | |
955 | ||
d1f4065e PB |
956 | struct type * |
957 | check_typedef (type) | |
958 | register struct type *type; | |
959 | { | |
960 | struct type *orig_type = type; | |
961 | while (TYPE_CODE (type) == TYPE_CODE_TYPEDEF) | |
962 | { | |
963 | if (!TYPE_TARGET_TYPE (type)) | |
964 | { | |
7ef89313 PB |
965 | char* name; |
966 | struct symbol *sym; | |
967 | ||
968 | /* It is dangerous to call lookup_symbol if we are currently | |
969 | reading a symtab. Infinite recursion is one danger. */ | |
970 | if (currently_reading_symtab) | |
971 | return type; | |
972 | ||
973 | name = type_name_no_tag (type); | |
d1f4065e PB |
974 | /* FIXME: shouldn't we separately check the TYPE_NAME and the |
975 | TYPE_TAG_NAME, and look in STRUCT_NAMESPACE and/or VAR_NAMESPACE | |
976 | as appropriate? (this code was written before TYPE_NAME and | |
977 | TYPE_TAG_NAME were separate). */ | |
d1f4065e PB |
978 | if (name == NULL) |
979 | { | |
980 | complain (&stub_noname_complaint); | |
981 | return type; | |
982 | } | |
983 | sym = lookup_symbol (name, 0, STRUCT_NAMESPACE, 0, | |
984 | (struct symtab **) NULL); | |
985 | if (sym) | |
986 | TYPE_TARGET_TYPE (type) = SYMBOL_TYPE (sym); | |
987 | else | |
988 | TYPE_TARGET_TYPE (type) = alloc_type (NULL); /* TYPE_CODE_UNDEF */ | |
989 | } | |
990 | type = TYPE_TARGET_TYPE (type); | |
991 | } | |
992 | ||
7ef89313 | 993 | if ((TYPE_FLAGS(type) & TYPE_FLAG_STUB) && ! currently_reading_symtab) |
1ab3bf1b JG |
994 | { |
995 | char* name = type_name_no_tag (type); | |
065525e3 JK |
996 | /* FIXME: shouldn't we separately check the TYPE_NAME and the |
997 | TYPE_TAG_NAME, and look in STRUCT_NAMESPACE and/or VAR_NAMESPACE | |
998 | as appropriate? (this code was written before TYPE_NAME and | |
999 | TYPE_TAG_NAME were separate). */ | |
1ab3bf1b JG |
1000 | struct symbol *sym; |
1001 | if (name == NULL) | |
1002 | { | |
51b80b00 | 1003 | complain (&stub_noname_complaint); |
d1f4065e | 1004 | return type; |
1ab3bf1b JG |
1005 | } |
1006 | sym = lookup_symbol (name, 0, STRUCT_NAMESPACE, 0, | |
1007 | (struct symtab **) NULL); | |
1008 | if (sym) | |
1009 | { | |
dda398c3 JK |
1010 | memcpy ((char *)type, |
1011 | (char *)SYMBOL_TYPE(sym), | |
1012 | sizeof (struct type)); | |
1013 | } | |
1014 | } | |
1015 | ||
1016 | if (TYPE_FLAGS (type) & TYPE_FLAG_TARGET_STUB) | |
1017 | { | |
1018 | struct type *range_type; | |
d1f4065e | 1019 | struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type)); |
dda398c3 | 1020 | |
dd600735 | 1021 | if (TYPE_FLAGS (target_type) & (TYPE_FLAG_STUB | TYPE_FLAG_TARGET_STUB)) |
e55a5796 PB |
1022 | { } |
1023 | else if (TYPE_CODE (type) == TYPE_CODE_ARRAY | |
1024 | && TYPE_NFIELDS (type) == 1 | |
1025 | && (TYPE_CODE (range_type = TYPE_FIELD_TYPE (type, 0)) | |
1026 | == TYPE_CODE_RANGE)) | |
dda398c3 JK |
1027 | { |
1028 | /* Now recompute the length of the array type, based on its | |
1029 | number of elements and the target type's length. */ | |
1030 | TYPE_LENGTH (type) = | |
1031 | ((TYPE_FIELD_BITPOS (range_type, 1) | |
1032 | - TYPE_FIELD_BITPOS (range_type, 0) | |
1033 | + 1) | |
d1f4065e | 1034 | * TYPE_LENGTH (target_type)); |
dda398c3 | 1035 | TYPE_FLAGS (type) &= ~TYPE_FLAG_TARGET_STUB; |
1ab3bf1b | 1036 | } |
e55a5796 PB |
1037 | else if (TYPE_CODE (type) == TYPE_CODE_RANGE) |
1038 | { | |
d1f4065e | 1039 | TYPE_LENGTH (type) = TYPE_LENGTH (target_type); |
e55a5796 PB |
1040 | TYPE_FLAGS (type) &= ~TYPE_FLAG_TARGET_STUB; |
1041 | } | |
1ab3bf1b | 1042 | } |
d1f4065e PB |
1043 | /* Cache TYPE_LENGTH for future use. */ |
1044 | TYPE_LENGTH (orig_type) = TYPE_LENGTH (type); | |
1045 | return type; | |
1ab3bf1b JG |
1046 | } |
1047 | ||
94f5a25f DP |
1048 | /* New code added to support parsing of Cfront stabs strings */ |
1049 | #include <ctype.h> | |
1050 | #define INIT_EXTRA { pextras->len=0; pextras->str[0]='\0'; } | |
1051 | #define ADD_EXTRA(c) { pextras->str[pextras->len++]=c; } | |
b607efe7 FF |
1052 | |
1053 | static void | |
94f5a25f DP |
1054 | add_name(pextras,n) |
1055 | struct extra * pextras; | |
1056 | char * n; | |
1057 | { | |
b607efe7 FF |
1058 | int nlen; |
1059 | ||
94f5a25f DP |
1060 | if ((nlen = (n ? strlen(n) : 0))==0) |
1061 | return; | |
1062 | sprintf(pextras->str+pextras->len,"%d%s",nlen,n); | |
1063 | pextras->len=strlen(pextras->str); | |
1064 | } | |
1065 | ||
b607efe7 | 1066 | static void |
94f5a25f DP |
1067 | add_mangled_type(pextras,t) |
1068 | struct extra * pextras; | |
1069 | struct type * t; | |
1070 | { | |
1071 | enum type_code tcode; | |
1072 | int tlen, tflags; | |
1073 | char * tname; | |
1074 | ||
1075 | tcode = TYPE_CODE(t); | |
1076 | tlen = TYPE_LENGTH(t); | |
1077 | tflags = TYPE_FLAGS(t); | |
1078 | tname = TYPE_NAME(t); | |
1079 | /* args of "..." seem to get mangled as "e" */ | |
1080 | ||
1081 | switch (tcode) | |
1082 | { | |
1083 | case TYPE_CODE_INT: | |
1084 | if (tflags==1) | |
1085 | ADD_EXTRA('U'); | |
1086 | switch (tlen) | |
1087 | { | |
1088 | case 1: | |
1089 | ADD_EXTRA('c'); | |
1090 | break; | |
1091 | case 2: | |
1092 | ADD_EXTRA('s'); | |
1093 | break; | |
1094 | case 4: | |
1095 | { | |
1096 | char* pname; | |
1097 | if ((pname=strrchr(tname,'l'),pname) && !strcmp(pname,"long")) | |
1098 | ADD_EXTRA('l') | |
1099 | else | |
1100 | ADD_EXTRA('i') | |
1101 | } | |
1102 | break; | |
1103 | default: | |
1104 | { | |
1105 | ||
1106 | static struct complaint msg = {"Bad int type code length x%x\n",0,0}; | |
1107 | ||
1108 | complain (&msg, tlen); | |
1109 | ||
1110 | } | |
1111 | } | |
1112 | break; | |
1113 | case TYPE_CODE_FLT: | |
1114 | switch (tlen) | |
1115 | { | |
1116 | case 4: | |
1117 | ADD_EXTRA('f'); | |
1118 | break; | |
1119 | case 8: | |
1120 | ADD_EXTRA('d'); | |
1121 | break; | |
1122 | case 16: | |
1123 | ADD_EXTRA('r'); | |
1124 | break; | |
1125 | default: | |
1126 | { | |
1127 | static struct complaint msg = {"Bad float type code length x%x\n",0,0}; | |
1128 | complain (&msg, tlen); | |
1129 | } | |
1130 | } | |
1131 | break; | |
1132 | case TYPE_CODE_REF: | |
1133 | ADD_EXTRA('R'); | |
1134 | /* followed by what it's a ref to */ | |
1135 | break; | |
1136 | case TYPE_CODE_PTR: | |
1137 | ADD_EXTRA('P'); | |
1138 | /* followed by what it's a ptr to */ | |
1139 | break; | |
1140 | case TYPE_CODE_TYPEDEF: | |
1141 | { | |
1142 | static struct complaint msg = {"Typedefs in overloaded functions not yet supported\n",0,0}; | |
1143 | complain (&msg); | |
1144 | } | |
1145 | /* followed by type bytes & name */ | |
1146 | break; | |
1147 | case TYPE_CODE_FUNC: | |
1148 | ADD_EXTRA('F'); | |
1149 | /* followed by func's arg '_' & ret types */ | |
1150 | break; | |
1151 | case TYPE_CODE_VOID: | |
1152 | ADD_EXTRA('v'); | |
1153 | break; | |
1154 | case TYPE_CODE_METHOD: | |
1155 | ADD_EXTRA('M'); | |
1156 | /* followed by name of class and func's arg '_' & ret types */ | |
1157 | add_name(pextras,tname); | |
1158 | ADD_EXTRA('F'); /* then mangle function */ | |
1159 | break; | |
1160 | case TYPE_CODE_STRUCT: /* C struct */ | |
1161 | case TYPE_CODE_UNION: /* C union */ | |
1162 | case TYPE_CODE_ENUM: /* Enumeration type */ | |
1163 | /* followed by name of type */ | |
1164 | add_name(pextras,tname); | |
1165 | break; | |
1166 | ||
1167 | /* errors possible types/not supported */ | |
1168 | case TYPE_CODE_CHAR: | |
1169 | case TYPE_CODE_ARRAY: /* Array type */ | |
1170 | case TYPE_CODE_MEMBER: /* Member type */ | |
1171 | case TYPE_CODE_BOOL: | |
1172 | case TYPE_CODE_COMPLEX: /* Complex float */ | |
1173 | case TYPE_CODE_UNDEF: | |
1174 | case TYPE_CODE_SET: /* Pascal sets */ | |
1175 | case TYPE_CODE_RANGE: | |
1176 | case TYPE_CODE_STRING: | |
1177 | case TYPE_CODE_BITSTRING: | |
1178 | case TYPE_CODE_ERROR: | |
1179 | default: | |
1180 | { | |
1181 | static struct complaint msg = {"Unknown type code x%x\n",0,0}; | |
1182 | complain (&msg, tcode); | |
1183 | } | |
1184 | } | |
1185 | if (t->target_type) | |
1186 | add_mangled_type(pextras,t->target_type); | |
1187 | } | |
1188 | ||
b607efe7 FF |
1189 | #if 0 |
1190 | void | |
94f5a25f DP |
1191 | cfront_mangle_name(type, i, j) |
1192 | struct type *type; | |
1193 | int i; | |
1194 | int j; | |
1195 | { | |
1196 | struct fn_field *f; | |
1197 | char *mangled_name = gdb_mangle_name (type, i, j); | |
1198 | ||
1199 | f = TYPE_FN_FIELDLIST1 (type, i); /* moved from below */ | |
1200 | ||
1201 | /* kludge to support cfront methods - gdb expects to find "F" for | |
1202 | ARM_mangled names, so when we mangle, we have to add it here */ | |
1203 | if (ARM_DEMANGLING) | |
1204 | { | |
1205 | int k; | |
1206 | char * arm_mangled_name; | |
1207 | struct fn_field *method = &f[j]; | |
1208 | char *field_name = TYPE_FN_FIELDLIST_NAME (type, i); | |
1209 | char *physname = TYPE_FN_FIELD_PHYSNAME (f, j); | |
1210 | char *newname = type_name_no_tag (type); | |
1211 | ||
1212 | struct type *ftype = TYPE_FN_FIELD_TYPE (f, j); | |
1213 | int nargs = TYPE_NFIELDS(ftype); /* number of args */ | |
1214 | struct extra extras, * pextras = &extras; | |
1215 | INIT_EXTRA | |
1216 | ||
1217 | if (TYPE_FN_FIELD_STATIC_P (f, j)) /* j for sublist within this list */ | |
1218 | ADD_EXTRA('S') | |
1219 | ADD_EXTRA('F') | |
1220 | /* add args here! */ | |
1221 | if (nargs <= 1) /* no args besides this */ | |
1222 | ADD_EXTRA('v') | |
1223 | else { | |
1224 | for (k=1; k<nargs; k++) | |
1225 | { | |
1226 | struct type * t; | |
1227 | t = TYPE_FIELD_TYPE(ftype,k); | |
1228 | add_mangled_type(pextras,t); | |
1229 | } | |
1230 | } | |
1231 | ADD_EXTRA('\0') | |
1232 | printf("add_mangled_type: %s\n",extras.str); /* FIXME */ | |
1233 | arm_mangled_name = malloc(strlen(mangled_name)+extras.len); | |
1234 | sprintf(arm_mangled_name,"%s%s",mangled_name,extras.str); | |
1235 | free(mangled_name); | |
1236 | mangled_name = arm_mangled_name; | |
1237 | } | |
1238 | } | |
b607efe7 FF |
1239 | #endif /* 0 */ |
1240 | ||
94f5a25f DP |
1241 | #undef ADD_EXTRA |
1242 | /* End of new code added to support parsing of Cfront stabs strings */ | |
1243 | ||
1ab3bf1b JG |
1244 | /* Ugly hack to convert method stubs into method types. |
1245 | ||
1246 | He ain't kiddin'. This demangles the name of the method into a string | |
1247 | including argument types, parses out each argument type, generates | |
1248 | a string casting a zero to that type, evaluates the string, and stuffs | |
1249 | the resulting type into an argtype vector!!! Then it knows the type | |
1250 | of the whole function (including argument types for overloading), | |
1251 | which info used to be in the stab's but was removed to hack back | |
1252 | the space required for them. */ | |
1253 | ||
1254 | void | |
f6d23b6f | 1255 | check_stub_method (type, method_id, signature_id) |
1ab3bf1b | 1256 | struct type *type; |
f6d23b6f SG |
1257 | int method_id; |
1258 | int signature_id; | |
1ab3bf1b JG |
1259 | { |
1260 | struct fn_field *f; | |
f6d23b6f | 1261 | char *mangled_name = gdb_mangle_name (type, method_id, signature_id); |
8050a57b FF |
1262 | char *demangled_name = cplus_demangle (mangled_name, |
1263 | DMGL_PARAMS | DMGL_ANSI); | |
1ab3bf1b JG |
1264 | char *argtypetext, *p; |
1265 | int depth = 0, argcount = 1; | |
1266 | struct type **argtypes; | |
1267 | struct type *mtype; | |
1268 | ||
e045712f BK |
1269 | /* Make sure we got back a function string that we can use. */ |
1270 | if (demangled_name) | |
1271 | p = strchr (demangled_name, '('); | |
1272 | ||
1273 | if (demangled_name == NULL || p == NULL) | |
1274 | error ("Internal: Cannot demangle mangled name `%s'.", mangled_name); | |
1ab3bf1b JG |
1275 | |
1276 | /* Now, read in the parameters that define this type. */ | |
e045712f BK |
1277 | p += 1; |
1278 | argtypetext = p; | |
1ab3bf1b JG |
1279 | while (*p) |
1280 | { | |
1281 | if (*p == '(') | |
1282 | { | |
1283 | depth += 1; | |
1284 | } | |
1285 | else if (*p == ')') | |
1286 | { | |
1287 | depth -= 1; | |
1288 | } | |
1289 | else if (*p == ',' && depth == 0) | |
1290 | { | |
1291 | argcount += 1; | |
1292 | } | |
1293 | ||
1294 | p += 1; | |
1295 | } | |
1296 | ||
1297 | /* We need two more slots: one for the THIS pointer, and one for the | |
1298 | NULL [...] or void [end of arglist]. */ | |
1299 | ||
1300 | argtypes = (struct type **) | |
dac9734e | 1301 | TYPE_ALLOC (type, (argcount + 2) * sizeof (struct type *)); |
1ab3bf1b | 1302 | p = argtypetext; |
e552788b | 1303 | /* FIXME: This is wrong for static member functions. */ |
1ab3bf1b JG |
1304 | argtypes[0] = lookup_pointer_type (type); |
1305 | argcount = 1; | |
1306 | ||
1307 | if (*p != ')') /* () means no args, skip while */ | |
1308 | { | |
1309 | depth = 0; | |
1310 | while (*p) | |
1311 | { | |
1312 | if (depth <= 0 && (*p == ',' || *p == ')')) | |
1313 | { | |
393e55ba JK |
1314 | /* Avoid parsing of ellipsis, they will be handled below. */ |
1315 | if (strncmp (argtypetext, "...", p - argtypetext) != 0) | |
1316 | { | |
1317 | argtypes[argcount] = | |
1318 | parse_and_eval_type (argtypetext, p - argtypetext); | |
1319 | argcount += 1; | |
1320 | } | |
1ab3bf1b JG |
1321 | argtypetext = p + 1; |
1322 | } | |
1323 | ||
1324 | if (*p == '(') | |
1325 | { | |
1326 | depth += 1; | |
1327 | } | |
1328 | else if (*p == ')') | |
1329 | { | |
1330 | depth -= 1; | |
1331 | } | |
1332 | ||
1333 | p += 1; | |
1334 | } | |
1335 | } | |
1336 | ||
c0f1085b | 1337 | if (p[-2] != '.') /* Not '...' */ |
1ab3bf1b | 1338 | { |
c0f1085b | 1339 | argtypes[argcount] = builtin_type_void; /* List terminator */ |
1ab3bf1b JG |
1340 | } |
1341 | else | |
1342 | { | |
c0f1085b | 1343 | argtypes[argcount] = NULL; /* Ellist terminator */ |
1ab3bf1b JG |
1344 | } |
1345 | ||
1346 | free (demangled_name); | |
1347 | ||
f6d23b6f | 1348 | f = TYPE_FN_FIELDLIST1 (type, method_id); |
94f5a25f | 1349 | |
f6d23b6f | 1350 | TYPE_FN_FIELD_PHYSNAME (f, signature_id) = mangled_name; |
1ab3bf1b JG |
1351 | |
1352 | /* Now update the old "stub" type into a real type. */ | |
f6d23b6f | 1353 | mtype = TYPE_FN_FIELD_TYPE (f, signature_id); |
1ab3bf1b JG |
1354 | TYPE_DOMAIN_TYPE (mtype) = type; |
1355 | TYPE_ARG_TYPES (mtype) = argtypes; | |
1356 | TYPE_FLAGS (mtype) &= ~TYPE_FLAG_STUB; | |
f6d23b6f | 1357 | TYPE_FN_FIELD_STUB (f, signature_id) = 0; |
1ab3bf1b JG |
1358 | } |
1359 | ||
0213d96f | 1360 | const struct cplus_struct_type cplus_struct_default; |
1ab3bf1b JG |
1361 | |
1362 | void | |
1363 | allocate_cplus_struct_type (type) | |
1364 | struct type *type; | |
1365 | { | |
1366 | if (!HAVE_CPLUS_STRUCT (type)) | |
1367 | { | |
1368 | TYPE_CPLUS_SPECIFIC (type) = (struct cplus_struct_type *) | |
dac9734e | 1369 | TYPE_ALLOC (type, sizeof (struct cplus_struct_type)); |
1ab3bf1b JG |
1370 | *(TYPE_CPLUS_SPECIFIC(type)) = cplus_struct_default; |
1371 | } | |
1372 | } | |
1373 | ||
50e0dc41 FF |
1374 | /* Helper function to initialize the standard scalar types. |
1375 | ||
1376 | If NAME is non-NULL and OBJFILE is non-NULL, then we make a copy | |
1377 | of the string pointed to by name in the type_obstack for that objfile, | |
1378 | and initialize the type name to that copy. There are places (mipsread.c | |
1379 | in particular, where init_type is called with a NULL value for NAME). */ | |
1ab3bf1b JG |
1380 | |
1381 | struct type * | |
1382 | init_type (code, length, flags, name, objfile) | |
1383 | enum type_code code; | |
1384 | int length; | |
1385 | int flags; | |
1386 | char *name; | |
1387 | struct objfile *objfile; | |
1388 | { | |
1389 | register struct type *type; | |
1390 | ||
1391 | type = alloc_type (objfile); | |
1392 | TYPE_CODE (type) = code; | |
1393 | TYPE_LENGTH (type) = length; | |
1394 | TYPE_FLAGS (type) |= flags; | |
50e0dc41 FF |
1395 | if ((name != NULL) && (objfile != NULL)) |
1396 | { | |
1397 | TYPE_NAME (type) = | |
1398 | obsavestring (name, strlen (name), &objfile -> type_obstack); | |
1399 | } | |
1400 | else | |
1401 | { | |
1402 | TYPE_NAME (type) = name; | |
1403 | } | |
1ab3bf1b JG |
1404 | |
1405 | /* C++ fancies. */ | |
1406 | ||
1407 | if (code == TYPE_CODE_STRUCT || code == TYPE_CODE_UNION) | |
1408 | { | |
1409 | INIT_CPLUS_SPECIFIC (type); | |
1410 | } | |
1411 | return (type); | |
1412 | } | |
1413 | ||
1414 | /* Look up a fundamental type for the specified objfile. | |
1415 | May need to construct such a type if this is the first use. | |
1416 | ||
1417 | Some object file formats (ELF, COFF, etc) do not define fundamental | |
1418 | types such as "int" or "double". Others (stabs for example), do | |
1419 | define fundamental types. | |
1420 | ||
1421 | For the formats which don't provide fundamental types, gdb can create | |
bf229b4e FF |
1422 | such types, using defaults reasonable for the current language and |
1423 | the current target machine. | |
1424 | ||
1425 | NOTE: This routine is obsolescent. Each debugging format reader | |
1426 | should manage it's own fundamental types, either creating them from | |
1427 | suitable defaults or reading them from the debugging information, | |
1428 | whichever is appropriate. The DWARF reader has already been | |
1429 | fixed to do this. Once the other readers are fixed, this routine | |
1430 | will go away. Also note that fundamental types should be managed | |
1431 | on a compilation unit basis in a multi-language environment, not | |
1432 | on a linkage unit basis as is done here. */ | |
1433 | ||
1ab3bf1b JG |
1434 | |
1435 | struct type * | |
1436 | lookup_fundamental_type (objfile, typeid) | |
1437 | struct objfile *objfile; | |
1438 | int typeid; | |
1439 | { | |
1ab3bf1b JG |
1440 | register struct type **typep; |
1441 | register int nbytes; | |
1442 | ||
1443 | if (typeid < 0 || typeid >= FT_NUM_MEMBERS) | |
1444 | { | |
1445 | error ("internal error - invalid fundamental type id %d", typeid); | |
1446 | } | |
bf229b4e FF |
1447 | |
1448 | /* If this is the first time we need a fundamental type for this objfile | |
1449 | then we need to initialize the vector of type pointers. */ | |
1450 | ||
1451 | if (objfile -> fundamental_types == NULL) | |
1ab3bf1b | 1452 | { |
bf229b4e FF |
1453 | nbytes = FT_NUM_MEMBERS * sizeof (struct type *); |
1454 | objfile -> fundamental_types = (struct type **) | |
1455 | obstack_alloc (&objfile -> type_obstack, nbytes); | |
1456 | memset ((char *) objfile -> fundamental_types, 0, nbytes); | |
2dd30c72 | 1457 | OBJSTAT (objfile, n_types += FT_NUM_MEMBERS); |
1ab3bf1b | 1458 | } |
bf229b4e FF |
1459 | |
1460 | /* Look for this particular type in the fundamental type vector. If one is | |
1461 | not found, create and install one appropriate for the current language. */ | |
1462 | ||
1463 | typep = objfile -> fundamental_types + typeid; | |
1464 | if (*typep == NULL) | |
1465 | { | |
1466 | *typep = create_fundamental_type (objfile, typeid); | |
1467 | } | |
1468 | ||
1469 | return (*typep); | |
1ab3bf1b JG |
1470 | } |
1471 | ||
9c036bd8 JK |
1472 | int |
1473 | can_dereference (t) | |
1474 | struct type *t; | |
1475 | { | |
1476 | /* FIXME: Should we return true for references as well as pointers? */ | |
d1f4065e | 1477 | CHECK_TYPEDEF (t); |
9c036bd8 JK |
1478 | return |
1479 | (t != NULL | |
1480 | && TYPE_CODE (t) == TYPE_CODE_PTR | |
1481 | && TYPE_CODE (TYPE_TARGET_TYPE (t)) != TYPE_CODE_VOID); | |
1482 | } | |
1483 | ||
f91a9e05 PB |
1484 | /* Chill varying string and arrays are represented as follows: |
1485 | ||
1486 | struct { int __var_length; ELEMENT_TYPE[MAX_SIZE] __var_data}; | |
1487 | ||
1488 | Return true if TYPE is such a Chill varying type. */ | |
1489 | ||
1490 | int | |
1491 | chill_varying_type (type) | |
1492 | struct type *type; | |
1493 | { | |
1494 | if (TYPE_CODE (type) != TYPE_CODE_STRUCT | |
1495 | || TYPE_NFIELDS (type) != 2 | |
1496 | || strcmp (TYPE_FIELD_NAME (type, 0), "__var_length") != 0) | |
1497 | return 0; | |
1498 | return 1; | |
1499 | } | |
1500 | ||
0239d9b3 FF |
1501 | #if MAINTENANCE_CMDS |
1502 | ||
8050a57b FF |
1503 | static void |
1504 | print_bit_vector (bits, nbits) | |
1505 | B_TYPE *bits; | |
1506 | int nbits; | |
0239d9b3 | 1507 | { |
8050a57b FF |
1508 | int bitno; |
1509 | ||
1510 | for (bitno = 0; bitno < nbits; bitno++) | |
0239d9b3 | 1511 | { |
8050a57b FF |
1512 | if ((bitno % 8) == 0) |
1513 | { | |
1514 | puts_filtered (" "); | |
1515 | } | |
1516 | if (B_TST (bits, bitno)) | |
1517 | { | |
1518 | printf_filtered ("1"); | |
1519 | } | |
1520 | else | |
1521 | { | |
1522 | printf_filtered ("0"); | |
1523 | } | |
0239d9b3 | 1524 | } |
8050a57b FF |
1525 | } |
1526 | ||
c0f1085b FF |
1527 | /* The args list is a strange beast. It is either terminated by a NULL |
1528 | pointer for varargs functions, or by a pointer to a TYPE_CODE_VOID | |
1529 | type for normal fixed argcount functions. (FIXME someday) | |
1530 | Also note the first arg should be the "this" pointer, we may not want to | |
1531 | include it since we may get into a infinitely recursive situation. */ | |
1532 | ||
1533 | static void | |
1534 | print_arg_types (args, spaces) | |
1535 | struct type **args; | |
1536 | int spaces; | |
1537 | { | |
1538 | if (args != NULL) | |
1539 | { | |
1540 | while (*args != NULL) | |
1541 | { | |
1542 | recursive_dump_type (*args, spaces + 2); | |
1543 | if ((*args++) -> code == TYPE_CODE_VOID) | |
1544 | { | |
1545 | break; | |
1546 | } | |
1547 | } | |
1548 | } | |
1549 | } | |
1550 | ||
1551 | static void | |
1552 | dump_fn_fieldlists (type, spaces) | |
1553 | struct type *type; | |
1554 | int spaces; | |
1555 | { | |
1556 | int method_idx; | |
1557 | int overload_idx; | |
1558 | struct fn_field *f; | |
1559 | ||
833e0d94 JK |
1560 | printfi_filtered (spaces, "fn_fieldlists "); |
1561 | gdb_print_address (TYPE_FN_FIELDLISTS (type), gdb_stdout); | |
1562 | printf_filtered ("\n"); | |
c0f1085b FF |
1563 | for (method_idx = 0; method_idx < TYPE_NFN_FIELDS (type); method_idx++) |
1564 | { | |
1565 | f = TYPE_FN_FIELDLIST1 (type, method_idx); | |
833e0d94 | 1566 | printfi_filtered (spaces + 2, "[%d] name '%s' (", |
c0f1085b | 1567 | method_idx, |
833e0d94 JK |
1568 | TYPE_FN_FIELDLIST_NAME (type, method_idx)); |
1569 | gdb_print_address (TYPE_FN_FIELDLIST_NAME (type, method_idx), | |
1570 | gdb_stdout); | |
1571 | printf_filtered (") length %d\n", | |
1572 | TYPE_FN_FIELDLIST_LENGTH (type, method_idx)); | |
c0f1085b FF |
1573 | for (overload_idx = 0; |
1574 | overload_idx < TYPE_FN_FIELDLIST_LENGTH (type, method_idx); | |
1575 | overload_idx++) | |
1576 | { | |
833e0d94 | 1577 | printfi_filtered (spaces + 4, "[%d] physname '%s' (", |
c0f1085b | 1578 | overload_idx, |
833e0d94 | 1579 | TYPE_FN_FIELD_PHYSNAME (f, overload_idx)); |
5e678752 JK |
1580 | gdb_print_address (TYPE_FN_FIELD_PHYSNAME (f, overload_idx), |
1581 | gdb_stdout); | |
833e0d94 JK |
1582 | printf_filtered (")\n"); |
1583 | printfi_filtered (spaces + 8, "type "); | |
1584 | gdb_print_address (TYPE_FN_FIELD_TYPE (f, overload_idx), gdb_stdout); | |
1585 | printf_filtered ("\n"); | |
1586 | ||
c0f1085b FF |
1587 | recursive_dump_type (TYPE_FN_FIELD_TYPE (f, overload_idx), |
1588 | spaces + 8 + 2); | |
833e0d94 JK |
1589 | |
1590 | printfi_filtered (spaces + 8, "args "); | |
1591 | gdb_print_address (TYPE_FN_FIELD_ARGS (f, overload_idx), gdb_stdout); | |
1592 | printf_filtered ("\n"); | |
1593 | ||
c0f1085b | 1594 | print_arg_types (TYPE_FN_FIELD_ARGS (f, overload_idx), spaces); |
833e0d94 JK |
1595 | printfi_filtered (spaces + 8, "fcontext "); |
1596 | gdb_print_address (TYPE_FN_FIELD_FCONTEXT (f, overload_idx), | |
1597 | gdb_stdout); | |
1598 | printf_filtered ("\n"); | |
1599 | ||
c0f1085b FF |
1600 | printfi_filtered (spaces + 8, "is_const %d\n", |
1601 | TYPE_FN_FIELD_CONST (f, overload_idx)); | |
1602 | printfi_filtered (spaces + 8, "is_volatile %d\n", | |
1603 | TYPE_FN_FIELD_VOLATILE (f, overload_idx)); | |
1604 | printfi_filtered (spaces + 8, "is_private %d\n", | |
1605 | TYPE_FN_FIELD_PRIVATE (f, overload_idx)); | |
1606 | printfi_filtered (spaces + 8, "is_protected %d\n", | |
1607 | TYPE_FN_FIELD_PROTECTED (f, overload_idx)); | |
1608 | printfi_filtered (spaces + 8, "is_stub %d\n", | |
1609 | TYPE_FN_FIELD_STUB (f, overload_idx)); | |
d07734e3 | 1610 | printfi_filtered (spaces + 8, "voffset %u\n", |
c0f1085b FF |
1611 | TYPE_FN_FIELD_VOFFSET (f, overload_idx)); |
1612 | } | |
1613 | } | |
1614 | } | |
1615 | ||
8050a57b FF |
1616 | static void |
1617 | print_cplus_stuff (type, spaces) | |
1618 | struct type *type; | |
1619 | int spaces; | |
1620 | { | |
c0f1085b | 1621 | printfi_filtered (spaces, "n_baseclasses %d\n", |
8050a57b | 1622 | TYPE_N_BASECLASSES (type)); |
c0f1085b FF |
1623 | printfi_filtered (spaces, "nfn_fields %d\n", |
1624 | TYPE_NFN_FIELDS (type)); | |
1625 | printfi_filtered (spaces, "nfn_fields_total %d\n", | |
1626 | TYPE_NFN_FIELDS_TOTAL (type)); | |
8050a57b | 1627 | if (TYPE_N_BASECLASSES (type) > 0) |
0239d9b3 | 1628 | { |
833e0d94 JK |
1629 | printfi_filtered (spaces, "virtual_field_bits (%d bits at *", |
1630 | TYPE_N_BASECLASSES (type)); | |
1631 | gdb_print_address (TYPE_FIELD_VIRTUAL_BITS (type), gdb_stdout); | |
1632 | printf_filtered (")"); | |
1633 | ||
8050a57b FF |
1634 | print_bit_vector (TYPE_FIELD_VIRTUAL_BITS (type), |
1635 | TYPE_N_BASECLASSES (type)); | |
1636 | puts_filtered ("\n"); | |
0239d9b3 | 1637 | } |
8050a57b | 1638 | if (TYPE_NFIELDS (type) > 0) |
0239d9b3 | 1639 | { |
8050a57b FF |
1640 | if (TYPE_FIELD_PRIVATE_BITS (type) != NULL) |
1641 | { | |
833e0d94 JK |
1642 | printfi_filtered (spaces, "private_field_bits (%d bits at *", |
1643 | TYPE_NFIELDS (type)); | |
1644 | gdb_print_address (TYPE_FIELD_PRIVATE_BITS (type), gdb_stdout); | |
1645 | printf_filtered (")"); | |
8050a57b FF |
1646 | print_bit_vector (TYPE_FIELD_PRIVATE_BITS (type), |
1647 | TYPE_NFIELDS (type)); | |
1648 | puts_filtered ("\n"); | |
1649 | } | |
1650 | if (TYPE_FIELD_PROTECTED_BITS (type) != NULL) | |
0239d9b3 | 1651 | { |
833e0d94 JK |
1652 | printfi_filtered (spaces, "protected_field_bits (%d bits at *", |
1653 | TYPE_NFIELDS (type)); | |
1654 | gdb_print_address (TYPE_FIELD_PROTECTED_BITS (type), gdb_stdout); | |
1655 | printf_filtered (")"); | |
8050a57b FF |
1656 | print_bit_vector (TYPE_FIELD_PROTECTED_BITS (type), |
1657 | TYPE_NFIELDS (type)); | |
1658 | puts_filtered ("\n"); | |
0239d9b3 FF |
1659 | } |
1660 | } | |
c0f1085b FF |
1661 | if (TYPE_NFN_FIELDS (type) > 0) |
1662 | { | |
1663 | dump_fn_fieldlists (type, spaces); | |
1664 | } | |
8050a57b FF |
1665 | } |
1666 | ||
2447e9af PS |
1667 | static struct obstack dont_print_type_obstack; |
1668 | ||
8050a57b FF |
1669 | void |
1670 | recursive_dump_type (type, spaces) | |
1671 | struct type *type; | |
1672 | int spaces; | |
1673 | { | |
1674 | int idx; | |
0239d9b3 | 1675 | |
2447e9af PS |
1676 | if (spaces == 0) |
1677 | obstack_begin (&dont_print_type_obstack, 0); | |
1678 | ||
1679 | if (TYPE_NFIELDS (type) > 0 | |
1680 | || (TYPE_CPLUS_SPECIFIC (type) && TYPE_NFN_FIELDS (type) > 0)) | |
1681 | { | |
1682 | struct type **first_dont_print | |
1683 | = (struct type **)obstack_base (&dont_print_type_obstack); | |
1684 | ||
1685 | int i = (struct type **)obstack_next_free (&dont_print_type_obstack) | |
1686 | - first_dont_print; | |
1687 | ||
1688 | while (--i >= 0) | |
1689 | { | |
1690 | if (type == first_dont_print[i]) | |
1691 | { | |
1692 | printfi_filtered (spaces, "type node "); | |
1693 | gdb_print_address (type, gdb_stdout); | |
1694 | printf_filtered (" <same as already seen type>\n"); | |
1695 | return; | |
1696 | } | |
1697 | } | |
1698 | ||
1699 | obstack_ptr_grow (&dont_print_type_obstack, type); | |
1700 | } | |
1701 | ||
833e0d94 JK |
1702 | printfi_filtered (spaces, "type node "); |
1703 | gdb_print_address (type, gdb_stdout); | |
1704 | printf_filtered ("\n"); | |
1705 | printfi_filtered (spaces, "name '%s' (", | |
1706 | TYPE_NAME (type) ? TYPE_NAME (type) : "<NULL>"); | |
1707 | gdb_print_address (TYPE_NAME (type), gdb_stdout); | |
1708 | printf_filtered (")\n"); | |
85999c05 | 1709 | if (TYPE_TAG_NAME (type) != NULL) |
833e0d94 JK |
1710 | { |
1711 | printfi_filtered (spaces, "tagname '%s' (", | |
1712 | TYPE_TAG_NAME (type)); | |
1713 | gdb_print_address (TYPE_TAG_NAME (type), gdb_stdout); | |
1714 | printf_filtered (")\n"); | |
1715 | } | |
c0f1085b | 1716 | printfi_filtered (spaces, "code 0x%x ", TYPE_CODE (type)); |
8050a57b | 1717 | switch (TYPE_CODE (type)) |
0239d9b3 | 1718 | { |
8050a57b | 1719 | case TYPE_CODE_UNDEF: |
c0f1085b | 1720 | printf_filtered ("(TYPE_CODE_UNDEF)"); |
8050a57b FF |
1721 | break; |
1722 | case TYPE_CODE_PTR: | |
c0f1085b | 1723 | printf_filtered ("(TYPE_CODE_PTR)"); |
8050a57b FF |
1724 | break; |
1725 | case TYPE_CODE_ARRAY: | |
c0f1085b | 1726 | printf_filtered ("(TYPE_CODE_ARRAY)"); |
8050a57b FF |
1727 | break; |
1728 | case TYPE_CODE_STRUCT: | |
c0f1085b | 1729 | printf_filtered ("(TYPE_CODE_STRUCT)"); |
8050a57b FF |
1730 | break; |
1731 | case TYPE_CODE_UNION: | |
c0f1085b | 1732 | printf_filtered ("(TYPE_CODE_UNION)"); |
8050a57b FF |
1733 | break; |
1734 | case TYPE_CODE_ENUM: | |
c0f1085b | 1735 | printf_filtered ("(TYPE_CODE_ENUM)"); |
8050a57b FF |
1736 | break; |
1737 | case TYPE_CODE_FUNC: | |
c0f1085b | 1738 | printf_filtered ("(TYPE_CODE_FUNC)"); |
8050a57b FF |
1739 | break; |
1740 | case TYPE_CODE_INT: | |
c0f1085b | 1741 | printf_filtered ("(TYPE_CODE_INT)"); |
8050a57b FF |
1742 | break; |
1743 | case TYPE_CODE_FLT: | |
c0f1085b | 1744 | printf_filtered ("(TYPE_CODE_FLT)"); |
8050a57b FF |
1745 | break; |
1746 | case TYPE_CODE_VOID: | |
c0f1085b | 1747 | printf_filtered ("(TYPE_CODE_VOID)"); |
8050a57b FF |
1748 | break; |
1749 | case TYPE_CODE_SET: | |
c0f1085b | 1750 | printf_filtered ("(TYPE_CODE_SET)"); |
8050a57b FF |
1751 | break; |
1752 | case TYPE_CODE_RANGE: | |
c0f1085b | 1753 | printf_filtered ("(TYPE_CODE_RANGE)"); |
8050a57b | 1754 | break; |
c4413e2c FF |
1755 | case TYPE_CODE_STRING: |
1756 | printf_filtered ("(TYPE_CODE_STRING)"); | |
8050a57b FF |
1757 | break; |
1758 | case TYPE_CODE_ERROR: | |
c0f1085b | 1759 | printf_filtered ("(TYPE_CODE_ERROR)"); |
8050a57b FF |
1760 | break; |
1761 | case TYPE_CODE_MEMBER: | |
c0f1085b | 1762 | printf_filtered ("(TYPE_CODE_MEMBER)"); |
8050a57b FF |
1763 | break; |
1764 | case TYPE_CODE_METHOD: | |
c0f1085b | 1765 | printf_filtered ("(TYPE_CODE_METHOD)"); |
8050a57b FF |
1766 | break; |
1767 | case TYPE_CODE_REF: | |
c0f1085b | 1768 | printf_filtered ("(TYPE_CODE_REF)"); |
8050a57b FF |
1769 | break; |
1770 | case TYPE_CODE_CHAR: | |
c0f1085b | 1771 | printf_filtered ("(TYPE_CODE_CHAR)"); |
8050a57b FF |
1772 | break; |
1773 | case TYPE_CODE_BOOL: | |
c0f1085b | 1774 | printf_filtered ("(TYPE_CODE_BOOL)"); |
8050a57b | 1775 | break; |
d1f4065e PB |
1776 | case TYPE_CODE_TYPEDEF: |
1777 | printf_filtered ("(TYPE_CODE_TYPEDEF)"); | |
1778 | break; | |
8050a57b | 1779 | default: |
c0f1085b | 1780 | printf_filtered ("(UNKNOWN TYPE CODE)"); |
8050a57b | 1781 | break; |
0239d9b3 | 1782 | } |
8050a57b | 1783 | puts_filtered ("\n"); |
c0f1085b | 1784 | printfi_filtered (spaces, "length %d\n", TYPE_LENGTH (type)); |
833e0d94 JK |
1785 | printfi_filtered (spaces, "objfile "); |
1786 | gdb_print_address (TYPE_OBJFILE (type), gdb_stdout); | |
1787 | printf_filtered ("\n"); | |
1788 | printfi_filtered (spaces, "target_type "); | |
1789 | gdb_print_address (TYPE_TARGET_TYPE (type), gdb_stdout); | |
1790 | printf_filtered ("\n"); | |
8050a57b FF |
1791 | if (TYPE_TARGET_TYPE (type) != NULL) |
1792 | { | |
1793 | recursive_dump_type (TYPE_TARGET_TYPE (type), spaces + 2); | |
1794 | } | |
833e0d94 JK |
1795 | printfi_filtered (spaces, "pointer_type "); |
1796 | gdb_print_address (TYPE_POINTER_TYPE (type), gdb_stdout); | |
1797 | printf_filtered ("\n"); | |
1798 | printfi_filtered (spaces, "reference_type "); | |
1799 | gdb_print_address (TYPE_REFERENCE_TYPE (type), gdb_stdout); | |
1800 | printf_filtered ("\n"); | |
c0f1085b | 1801 | printfi_filtered (spaces, "flags 0x%x", TYPE_FLAGS (type)); |
8050a57b FF |
1802 | if (TYPE_FLAGS (type) & TYPE_FLAG_UNSIGNED) |
1803 | { | |
1804 | puts_filtered (" TYPE_FLAG_UNSIGNED"); | |
1805 | } | |
8050a57b FF |
1806 | if (TYPE_FLAGS (type) & TYPE_FLAG_STUB) |
1807 | { | |
1808 | puts_filtered (" TYPE_FLAG_STUB"); | |
1809 | } | |
1810 | puts_filtered ("\n"); | |
833e0d94 | 1811 | printfi_filtered (spaces, "nfields %d ", TYPE_NFIELDS (type)); |
5e678752 | 1812 | gdb_print_address (TYPE_FIELDS (type), gdb_stdout); |
833e0d94 | 1813 | puts_filtered ("\n"); |
8050a57b FF |
1814 | for (idx = 0; idx < TYPE_NFIELDS (type); idx++) |
1815 | { | |
1816 | printfi_filtered (spaces + 2, | |
5e678752 | 1817 | "[%d] bitpos %d bitsize %d type ", |
8050a57b | 1818 | idx, TYPE_FIELD_BITPOS (type, idx), |
833e0d94 JK |
1819 | TYPE_FIELD_BITSIZE (type, idx)); |
1820 | gdb_print_address (TYPE_FIELD_TYPE (type, idx), gdb_stdout); | |
1821 | printf_filtered (" name '%s' (", | |
1822 | TYPE_FIELD_NAME (type, idx) != NULL | |
1823 | ? TYPE_FIELD_NAME (type, idx) | |
1824 | : "<NULL>"); | |
5e678752 | 1825 | gdb_print_address (TYPE_FIELD_NAME (type, idx), gdb_stdout); |
833e0d94 | 1826 | printf_filtered (")\n"); |
8050a57b FF |
1827 | if (TYPE_FIELD_TYPE (type, idx) != NULL) |
1828 | { | |
1829 | recursive_dump_type (TYPE_FIELD_TYPE (type, idx), spaces + 4); | |
1830 | } | |
1831 | } | |
833e0d94 JK |
1832 | printfi_filtered (spaces, "vptr_basetype "); |
1833 | gdb_print_address (TYPE_VPTR_BASETYPE (type), gdb_stdout); | |
1834 | puts_filtered ("\n"); | |
8050a57b FF |
1835 | if (TYPE_VPTR_BASETYPE (type) != NULL) |
1836 | { | |
1837 | recursive_dump_type (TYPE_VPTR_BASETYPE (type), spaces + 2); | |
1838 | } | |
c0f1085b | 1839 | printfi_filtered (spaces, "vptr_fieldno %d\n", TYPE_VPTR_FIELDNO (type)); |
8050a57b | 1840 | switch (TYPE_CODE (type)) |
0239d9b3 FF |
1841 | { |
1842 | case TYPE_CODE_METHOD: | |
1843 | case TYPE_CODE_FUNC: | |
833e0d94 | 1844 | printfi_filtered (spaces, "arg_types "); |
5e678752 | 1845 | gdb_print_address (TYPE_ARG_TYPES (type), gdb_stdout); |
833e0d94 | 1846 | puts_filtered ("\n"); |
c0f1085b | 1847 | print_arg_types (TYPE_ARG_TYPES (type), spaces); |
0239d9b3 FF |
1848 | break; |
1849 | ||
1850 | case TYPE_CODE_STRUCT: | |
833e0d94 | 1851 | printfi_filtered (spaces, "cplus_stuff "); |
5e678752 | 1852 | gdb_print_address (TYPE_CPLUS_SPECIFIC (type), gdb_stdout); |
833e0d94 | 1853 | puts_filtered ("\n"); |
8050a57b | 1854 | print_cplus_stuff (type, spaces); |
0239d9b3 | 1855 | break; |
d07734e3 FF |
1856 | |
1857 | default: | |
1858 | /* We have to pick one of the union types to be able print and test | |
1859 | the value. Pick cplus_struct_type, even though we know it isn't | |
1860 | any particular one. */ | |
833e0d94 | 1861 | printfi_filtered (spaces, "type_specific "); |
5e678752 | 1862 | gdb_print_address (TYPE_CPLUS_SPECIFIC (type), gdb_stdout); |
d07734e3 FF |
1863 | if (TYPE_CPLUS_SPECIFIC (type) != NULL) |
1864 | { | |
1865 | printf_filtered (" (unknown data form)"); | |
1866 | } | |
1867 | printf_filtered ("\n"); | |
1868 | break; | |
1869 | ||
0239d9b3 | 1870 | } |
2447e9af PS |
1871 | if (spaces == 0) |
1872 | obstack_free (&dont_print_type_obstack, NULL); | |
0239d9b3 FF |
1873 | } |
1874 | ||
1875 | #endif /* MAINTENANCE_CMDS */ | |
c4413e2c | 1876 | |
e81bad50 AC |
1877 | |
1878 | static void build_gdbtypes PARAMS ((void)); | |
1879 | static void | |
1880 | build_gdbtypes () | |
c4413e2c FF |
1881 | { |
1882 | builtin_type_void = | |
1883 | init_type (TYPE_CODE_VOID, 1, | |
1884 | 0, | |
1885 | "void", (struct objfile *) NULL); | |
1886 | builtin_type_char = | |
1887 | init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
1888 | 0, | |
1889 | "char", (struct objfile *) NULL); | |
1890 | builtin_type_signed_char = | |
1891 | init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
dda398c3 | 1892 | 0, |
c4413e2c FF |
1893 | "signed char", (struct objfile *) NULL); |
1894 | builtin_type_unsigned_char = | |
1895 | init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
1896 | TYPE_FLAG_UNSIGNED, | |
1897 | "unsigned char", (struct objfile *) NULL); | |
1898 | builtin_type_short = | |
1899 | init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT, | |
1900 | 0, | |
1901 | "short", (struct objfile *) NULL); | |
1902 | builtin_type_unsigned_short = | |
1903 | init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT, | |
1904 | TYPE_FLAG_UNSIGNED, | |
1905 | "unsigned short", (struct objfile *) NULL); | |
1906 | builtin_type_int = | |
1907 | init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT, | |
1908 | 0, | |
1909 | "int", (struct objfile *) NULL); | |
1910 | builtin_type_unsigned_int = | |
1911 | init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT, | |
1912 | TYPE_FLAG_UNSIGNED, | |
1913 | "unsigned int", (struct objfile *) NULL); | |
1914 | builtin_type_long = | |
1915 | init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, | |
1916 | 0, | |
1917 | "long", (struct objfile *) NULL); | |
1918 | builtin_type_unsigned_long = | |
1919 | init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, | |
1920 | TYPE_FLAG_UNSIGNED, | |
1921 | "unsigned long", (struct objfile *) NULL); | |
1922 | builtin_type_long_long = | |
1923 | init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT, | |
1924 | 0, | |
1925 | "long long", (struct objfile *) NULL); | |
1926 | builtin_type_unsigned_long_long = | |
1927 | init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT, | |
1928 | TYPE_FLAG_UNSIGNED, | |
1929 | "unsigned long long", (struct objfile *) NULL); | |
1930 | builtin_type_float = | |
1931 | init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT, | |
1932 | 0, | |
1933 | "float", (struct objfile *) NULL); | |
1934 | builtin_type_double = | |
1935 | init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT, | |
1936 | 0, | |
1937 | "double", (struct objfile *) NULL); | |
1938 | builtin_type_long_double = | |
1939 | init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT, | |
1940 | 0, | |
1941 | "long double", (struct objfile *) NULL); | |
1942 | builtin_type_complex = | |
ead95f8a | 1943 | init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT, |
c4413e2c FF |
1944 | 0, |
1945 | "complex", (struct objfile *) NULL); | |
ead95f8a | 1946 | TYPE_TARGET_TYPE (builtin_type_complex) = builtin_type_float; |
c4413e2c | 1947 | builtin_type_double_complex = |
ead95f8a | 1948 | init_type (TYPE_CODE_COMPLEX, 2 * TARGET_DOUBLE_BIT / TARGET_CHAR_BIT, |
c4413e2c FF |
1949 | 0, |
1950 | "double complex", (struct objfile *) NULL); | |
ead95f8a | 1951 | TYPE_TARGET_TYPE (builtin_type_double_complex) = builtin_type_double; |
c4413e2c FF |
1952 | builtin_type_string = |
1953 | init_type (TYPE_CODE_STRING, TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
1954 | 0, | |
1955 | "string", (struct objfile *) NULL); | |
980714f9 AC |
1956 | builtin_type_int8 = |
1957 | init_type (TYPE_CODE_INT, 8 / 8, | |
1958 | 0, | |
1959 | "int8_t", (struct objfile *) NULL); | |
1960 | builtin_type_uint8 = | |
1961 | init_type (TYPE_CODE_INT, 8 / 8, | |
1962 | TYPE_FLAG_UNSIGNED, | |
1963 | "uint8_t", (struct objfile *) NULL); | |
1964 | builtin_type_int16 = | |
1965 | init_type (TYPE_CODE_INT, 16 / 8, | |
1966 | 0, | |
1967 | "int16_t", (struct objfile *) NULL); | |
1968 | builtin_type_uint16 = | |
1969 | init_type (TYPE_CODE_INT, 16 / 8, | |
1970 | TYPE_FLAG_UNSIGNED, | |
1971 | "uint16_t", (struct objfile *) NULL); | |
1972 | builtin_type_int32 = | |
1973 | init_type (TYPE_CODE_INT, 32 / 8, | |
1974 | 0, | |
1975 | "int32_t", (struct objfile *) NULL); | |
1976 | builtin_type_uint32 = | |
1977 | init_type (TYPE_CODE_INT, 32 / 8, | |
1978 | TYPE_FLAG_UNSIGNED, | |
1979 | "uint32_t", (struct objfile *) NULL); | |
1980 | builtin_type_int64 = | |
1981 | init_type (TYPE_CODE_INT, 64 / 8, | |
1982 | 0, | |
1983 | "int64_t", (struct objfile *) NULL); | |
1984 | builtin_type_uint64 = | |
1985 | init_type (TYPE_CODE_INT, 64 / 8, | |
1986 | TYPE_FLAG_UNSIGNED, | |
1987 | "uint64_t", (struct objfile *) NULL); | |
1988 | /* start-sanitize-r5900 */ | |
1989 | builtin_type_int128 = | |
1990 | init_type (TYPE_CODE_INT, 128 / 8, | |
1991 | 0, | |
1992 | "int128_t", (struct objfile *) NULL); | |
1993 | builtin_type_uint128 = | |
1994 | init_type (TYPE_CODE_INT, 128 / 8, | |
1995 | TYPE_FLAG_UNSIGNED, | |
1996 | "uint128_t", (struct objfile *) NULL); | |
1997 | /* end-sanitize-r5900 */ | |
c4413e2c | 1998 | } |
e81bad50 AC |
1999 | |
2000 | ||
2001 | extern void _initialize_gdbtypes PARAMS ((void)); | |
2002 | void | |
2003 | _initialize_gdbtypes () | |
2004 | { | |
2005 | build_gdbtypes (); | |
2006 | } |