Commit | Line | Data |
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373a8247 | 1 | /* Support for printing Pascal values for GDB, the GNU debugger. |
5bcca90b AC |
2 | |
3 | Copyright 2000, 2001, 2003, 2005 Free Software Foundation, Inc. | |
373a8247 PM |
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | /* This file is derived from c-valprint.c */ | |
22 | ||
23 | #include "defs.h" | |
04ea0df1 | 24 | #include "gdb_obstack.h" |
373a8247 PM |
25 | #include "symtab.h" |
26 | #include "gdbtypes.h" | |
27 | #include "expression.h" | |
28 | #include "value.h" | |
29 | #include "command.h" | |
30 | #include "gdbcmd.h" | |
31 | #include "gdbcore.h" | |
32 | #include "demangle.h" | |
33 | #include "valprint.h" | |
3172dc30 | 34 | #include "typeprint.h" |
373a8247 PM |
35 | #include "language.h" |
36 | #include "target.h" | |
37 | #include "annotate.h" | |
38 | #include "p-lang.h" | |
eb43544b | 39 | #include "cp-abi.h" |
373a8247 PM |
40 | \f |
41 | ||
42 | ||
43 | ||
44 | /* Print data of type TYPE located at VALADDR (within GDB), which came from | |
45 | the inferior at address ADDRESS, onto stdio stream STREAM according to | |
46 | FORMAT (a letter or 0 for natural format). The data at VALADDR is in | |
47 | target byte order. | |
48 | ||
49 | If the data are a string pointer, returns the number of string characters | |
50 | printed. | |
51 | ||
52 | If DEREF_REF is nonzero, then dereference references, otherwise just print | |
53 | them like pointers. | |
54 | ||
55 | The PRETTY parameter controls prettyprinting. */ | |
56 | ||
57 | ||
58 | int | |
a2bd3dcd AC |
59 | pascal_val_print (struct type *type, const bfd_byte *valaddr, |
60 | int embedded_offset, CORE_ADDR address, | |
61 | struct ui_file *stream, int format, int deref_ref, | |
62 | int recurse, enum val_prettyprint pretty) | |
373a8247 | 63 | { |
52f0bd74 | 64 | unsigned int i = 0; /* Number of characters printed */ |
373a8247 PM |
65 | unsigned len; |
66 | struct type *elttype; | |
67 | unsigned eltlen; | |
5598ce11 PM |
68 | int length_pos, length_size, string_pos; |
69 | int char_size; | |
373a8247 PM |
70 | LONGEST val; |
71 | CORE_ADDR addr; | |
72 | ||
73 | CHECK_TYPEDEF (type); | |
74 | switch (TYPE_CODE (type)) | |
75 | { | |
76 | case TYPE_CODE_ARRAY: | |
77 | if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0) | |
78 | { | |
79 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
80 | eltlen = TYPE_LENGTH (elttype); | |
81 | len = TYPE_LENGTH (type) / eltlen; | |
82 | if (prettyprint_arrays) | |
83 | { | |
84 | print_spaces_filtered (2 + 2 * recurse, stream); | |
85 | } | |
86 | /* For an array of chars, print with string syntax. */ | |
87 | if (eltlen == 1 && | |
88 | ((TYPE_CODE (elttype) == TYPE_CODE_INT) | |
89 | || ((current_language->la_language == language_m2) | |
90 | && (TYPE_CODE (elttype) == TYPE_CODE_CHAR))) | |
91 | && (format == 0 || format == 's')) | |
92 | { | |
93 | /* If requested, look for the first null char and only print | |
94 | elements up to it. */ | |
95 | if (stop_print_at_null) | |
96 | { | |
97 | unsigned int temp_len; | |
98 | ||
99 | /* Look for a NULL char. */ | |
100 | for (temp_len = 0; | |
101 | (valaddr + embedded_offset)[temp_len] | |
102 | && temp_len < len && temp_len < print_max; | |
103 | temp_len++); | |
104 | len = temp_len; | |
105 | } | |
106 | ||
107 | LA_PRINT_STRING (stream, valaddr + embedded_offset, len, 1, 0); | |
108 | i = len; | |
109 | } | |
110 | else | |
111 | { | |
112 | fprintf_filtered (stream, "{"); | |
113 | /* If this is a virtual function table, print the 0th | |
114 | entry specially, and the rest of the members normally. */ | |
115 | if (pascal_object_is_vtbl_ptr_type (elttype)) | |
116 | { | |
117 | i = 1; | |
118 | fprintf_filtered (stream, "%d vtable entries", len - 1); | |
119 | } | |
120 | else | |
121 | { | |
122 | i = 0; | |
123 | } | |
124 | val_print_array_elements (type, valaddr + embedded_offset, address, stream, | |
125 | format, deref_ref, recurse, pretty, i); | |
126 | fprintf_filtered (stream, "}"); | |
127 | } | |
128 | break; | |
129 | } | |
130 | /* Array of unspecified length: treat like pointer to first elt. */ | |
131 | addr = address; | |
132 | goto print_unpacked_pointer; | |
133 | ||
134 | case TYPE_CODE_PTR: | |
135 | if (format && format != 's') | |
136 | { | |
137 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
138 | break; | |
139 | } | |
140 | if (vtblprint && pascal_object_is_vtbl_ptr_type (type)) | |
141 | { | |
142 | /* Print the unmangled name if desired. */ | |
143 | /* Print vtable entry - we only get here if we ARE using | |
144 | -fvtable_thunks. (Otherwise, look under TYPE_CODE_STRUCT.) */ | |
b276f1bb AC |
145 | /* Extract the address, assume that it is unsigned. */ |
146 | print_address_demangle (extract_unsigned_integer (valaddr + embedded_offset, TYPE_LENGTH (type)), | |
373a8247 PM |
147 | stream, demangle); |
148 | break; | |
149 | } | |
150 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
151 | if (TYPE_CODE (elttype) == TYPE_CODE_METHOD) | |
152 | { | |
153 | pascal_object_print_class_method (valaddr + embedded_offset, type, stream); | |
154 | } | |
155 | else if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER) | |
156 | { | |
157 | pascal_object_print_class_member (valaddr + embedded_offset, | |
158 | TYPE_DOMAIN_TYPE (TYPE_TARGET_TYPE (type)), | |
159 | stream, "&"); | |
160 | } | |
161 | else | |
162 | { | |
163 | addr = unpack_pointer (type, valaddr + embedded_offset); | |
164 | print_unpacked_pointer: | |
165 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
166 | ||
167 | if (TYPE_CODE (elttype) == TYPE_CODE_FUNC) | |
168 | { | |
169 | /* Try to print what function it points to. */ | |
170 | print_address_demangle (addr, stream, demangle); | |
171 | /* Return value is irrelevant except for string pointers. */ | |
172 | return (0); | |
173 | } | |
174 | ||
175 | if (addressprint && format != 's') | |
176 | { | |
177 | print_address_numeric (addr, 1, stream); | |
178 | } | |
179 | ||
180 | /* For a pointer to char or unsigned char, also print the string | |
181 | pointed to, unless pointer is null. */ | |
182 | if (TYPE_LENGTH (elttype) == 1 | |
183 | && TYPE_CODE (elttype) == TYPE_CODE_INT | |
184 | && (format == 0 || format == 's') | |
185 | && addr != 0) | |
186 | { | |
187 | /* no wide string yet */ | |
188 | i = val_print_string (addr, -1, 1, stream); | |
189 | } | |
190 | /* also for pointers to pascal strings */ | |
191 | /* Note: this is Free Pascal specific: | |
192 | as GDB does not recognize stabs pascal strings | |
193 | Pascal strings are mapped to records | |
194 | with lowercase names PM */ | |
e2625b33 PM |
195 | if (is_pascal_string_type (elttype, &length_pos, &length_size, |
196 | &string_pos, &char_size, NULL) | |
5598ce11 | 197 | && addr != 0) |
373a8247 | 198 | { |
5598ce11 PM |
199 | ULONGEST string_length; |
200 | void *buffer; | |
201 | buffer = xmalloc (length_size); | |
202 | read_memory (addr + length_pos, buffer, length_size); | |
203 | string_length = extract_unsigned_integer (buffer, length_size); | |
204 | xfree (buffer); | |
205 | i = val_print_string (addr + string_pos, string_length, char_size, stream); | |
373a8247 PM |
206 | } |
207 | else if (pascal_object_is_vtbl_member (type)) | |
208 | { | |
209 | /* print vtbl's nicely */ | |
210 | CORE_ADDR vt_address = unpack_pointer (type, valaddr + embedded_offset); | |
211 | ||
212 | struct minimal_symbol *msymbol = | |
213 | lookup_minimal_symbol_by_pc (vt_address); | |
5598ce11 PM |
214 | if ((msymbol != NULL) |
215 | && (vt_address == SYMBOL_VALUE_ADDRESS (msymbol))) | |
373a8247 PM |
216 | { |
217 | fputs_filtered (" <", stream); | |
de5ad195 | 218 | fputs_filtered (SYMBOL_PRINT_NAME (msymbol), stream); |
373a8247 PM |
219 | fputs_filtered (">", stream); |
220 | } | |
221 | if (vt_address && vtblprint) | |
222 | { | |
6943961c | 223 | struct value *vt_val; |
373a8247 PM |
224 | struct symbol *wsym = (struct symbol *) NULL; |
225 | struct type *wtype; | |
373a8247 PM |
226 | struct block *block = (struct block *) NULL; |
227 | int is_this_fld; | |
228 | ||
229 | if (msymbol != NULL) | |
22abf04a | 230 | wsym = lookup_symbol (DEPRECATED_SYMBOL_NAME (msymbol), block, |
cdef89d0 | 231 | VAR_DOMAIN, &is_this_fld, NULL); |
373a8247 PM |
232 | |
233 | if (wsym) | |
234 | { | |
235 | wtype = SYMBOL_TYPE (wsym); | |
236 | } | |
237 | else | |
238 | { | |
239 | wtype = TYPE_TARGET_TYPE (type); | |
240 | } | |
00a4c844 | 241 | vt_val = value_at (wtype, vt_address); |
df407dfe | 242 | val_print (value_type (vt_val), VALUE_CONTENTS (vt_val), 0, |
373a8247 PM |
243 | VALUE_ADDRESS (vt_val), stream, format, |
244 | deref_ref, recurse + 1, pretty); | |
245 | if (pretty) | |
246 | { | |
247 | fprintf_filtered (stream, "\n"); | |
248 | print_spaces_filtered (2 + 2 * recurse, stream); | |
249 | } | |
250 | } | |
251 | } | |
252 | ||
253 | /* Return number of characters printed, including the terminating | |
254 | '\0' if we reached the end. val_print_string takes care including | |
255 | the terminating '\0' if necessary. */ | |
256 | return i; | |
257 | } | |
258 | break; | |
259 | ||
260 | case TYPE_CODE_MEMBER: | |
261 | error ("not implemented: member type in pascal_val_print"); | |
262 | break; | |
263 | ||
264 | case TYPE_CODE_REF: | |
265 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
266 | if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER) | |
267 | { | |
268 | pascal_object_print_class_member (valaddr + embedded_offset, | |
269 | TYPE_DOMAIN_TYPE (elttype), | |
270 | stream, ""); | |
271 | break; | |
272 | } | |
273 | if (addressprint) | |
274 | { | |
275 | fprintf_filtered (stream, "@"); | |
b276f1bb | 276 | /* Extract the address, assume that it is unsigned. */ |
373a8247 | 277 | print_address_numeric |
b276f1bb AC |
278 | (extract_unsigned_integer (valaddr + embedded_offset, |
279 | TARGET_PTR_BIT / HOST_CHAR_BIT), | |
280 | 1, stream); | |
373a8247 PM |
281 | if (deref_ref) |
282 | fputs_filtered (": ", stream); | |
283 | } | |
284 | /* De-reference the reference. */ | |
285 | if (deref_ref) | |
286 | { | |
287 | if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF) | |
288 | { | |
6943961c | 289 | struct value *deref_val = |
373a8247 PM |
290 | value_at |
291 | (TYPE_TARGET_TYPE (type), | |
292 | unpack_pointer (lookup_pointer_type (builtin_type_void), | |
00a4c844 | 293 | valaddr + embedded_offset)); |
df407dfe | 294 | val_print (value_type (deref_val), |
373a8247 PM |
295 | VALUE_CONTENTS (deref_val), 0, |
296 | VALUE_ADDRESS (deref_val), stream, format, | |
297 | deref_ref, recurse + 1, pretty); | |
298 | } | |
299 | else | |
300 | fputs_filtered ("???", stream); | |
301 | } | |
302 | break; | |
303 | ||
304 | case TYPE_CODE_UNION: | |
305 | if (recurse && !unionprint) | |
306 | { | |
307 | fprintf_filtered (stream, "{...}"); | |
308 | break; | |
309 | } | |
310 | /* Fall through. */ | |
311 | case TYPE_CODE_STRUCT: | |
312 | if (vtblprint && pascal_object_is_vtbl_ptr_type (type)) | |
313 | { | |
314 | /* Print the unmangled name if desired. */ | |
315 | /* Print vtable entry - we only get here if NOT using | |
316 | -fvtable_thunks. (Otherwise, look under TYPE_CODE_PTR.) */ | |
b276f1bb AC |
317 | /* Extract the address, assume that it is unsigned. */ |
318 | print_address_demangle | |
319 | (extract_unsigned_integer (valaddr + embedded_offset + TYPE_FIELD_BITPOS (type, VTBL_FNADDR_OFFSET) / 8, | |
320 | TYPE_LENGTH (TYPE_FIELD_TYPE (type, VTBL_FNADDR_OFFSET))), | |
321 | stream, demangle); | |
373a8247 PM |
322 | } |
323 | else | |
324 | { | |
5598ce11 | 325 | if (is_pascal_string_type (type, &length_pos, &length_size, |
e2625b33 | 326 | &string_pos, &char_size, NULL)) |
373a8247 | 327 | { |
5598ce11 PM |
328 | len = extract_unsigned_integer (valaddr + embedded_offset + length_pos, length_size); |
329 | LA_PRINT_STRING (stream, valaddr + embedded_offset + string_pos, len, char_size, 0); | |
373a8247 PM |
330 | } |
331 | else | |
332 | pascal_object_print_value_fields (type, valaddr + embedded_offset, address, stream, format, | |
333 | recurse, pretty, NULL, 0); | |
334 | } | |
335 | break; | |
336 | ||
337 | case TYPE_CODE_ENUM: | |
338 | if (format) | |
339 | { | |
340 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
341 | break; | |
342 | } | |
343 | len = TYPE_NFIELDS (type); | |
344 | val = unpack_long (type, valaddr + embedded_offset); | |
345 | for (i = 0; i < len; i++) | |
346 | { | |
347 | QUIT; | |
348 | if (val == TYPE_FIELD_BITPOS (type, i)) | |
349 | { | |
350 | break; | |
351 | } | |
352 | } | |
353 | if (i < len) | |
354 | { | |
355 | fputs_filtered (TYPE_FIELD_NAME (type, i), stream); | |
356 | } | |
357 | else | |
358 | { | |
359 | print_longest (stream, 'd', 0, val); | |
360 | } | |
361 | break; | |
362 | ||
363 | case TYPE_CODE_FUNC: | |
364 | if (format) | |
365 | { | |
366 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
367 | break; | |
368 | } | |
369 | /* FIXME, we should consider, at least for ANSI C language, eliminating | |
370 | the distinction made between FUNCs and POINTERs to FUNCs. */ | |
371 | fprintf_filtered (stream, "{"); | |
372 | type_print (type, "", stream, -1); | |
373 | fprintf_filtered (stream, "} "); | |
374 | /* Try to print what function it points to, and its address. */ | |
375 | print_address_demangle (address, stream, demangle); | |
376 | break; | |
377 | ||
378 | case TYPE_CODE_BOOL: | |
379 | format = format ? format : output_format; | |
380 | if (format) | |
381 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
382 | else | |
383 | { | |
384 | val = unpack_long (type, valaddr + embedded_offset); | |
385 | if (val == 0) | |
386 | fputs_filtered ("false", stream); | |
387 | else if (val == 1) | |
388 | fputs_filtered ("true", stream); | |
389 | else | |
390 | { | |
391 | fputs_filtered ("true (", stream); | |
392 | fprintf_filtered (stream, "%ld)", (long int) val); | |
393 | } | |
394 | } | |
395 | break; | |
396 | ||
397 | case TYPE_CODE_RANGE: | |
398 | /* FIXME: create_range_type does not set the unsigned bit in a | |
399 | range type (I think it probably should copy it from the target | |
400 | type), so we won't print values which are too large to | |
401 | fit in a signed integer correctly. */ | |
402 | /* FIXME: Doesn't handle ranges of enums correctly. (Can't just | |
403 | print with the target type, though, because the size of our type | |
404 | and the target type might differ). */ | |
405 | /* FALLTHROUGH */ | |
406 | ||
407 | case TYPE_CODE_INT: | |
408 | format = format ? format : output_format; | |
409 | if (format) | |
410 | { | |
411 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
412 | } | |
413 | else | |
414 | { | |
415 | val_print_type_code_int (type, valaddr + embedded_offset, stream); | |
416 | } | |
417 | break; | |
418 | ||
419 | case TYPE_CODE_CHAR: | |
420 | format = format ? format : output_format; | |
421 | if (format) | |
422 | { | |
423 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
424 | } | |
425 | else | |
426 | { | |
427 | val = unpack_long (type, valaddr + embedded_offset); | |
428 | if (TYPE_UNSIGNED (type)) | |
429 | fprintf_filtered (stream, "%u", (unsigned int) val); | |
430 | else | |
431 | fprintf_filtered (stream, "%d", (int) val); | |
432 | fputs_filtered (" ", stream); | |
433 | LA_PRINT_CHAR ((unsigned char) val, stream); | |
434 | } | |
435 | break; | |
436 | ||
437 | case TYPE_CODE_FLT: | |
438 | if (format) | |
439 | { | |
440 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
441 | } | |
442 | else | |
443 | { | |
444 | print_floating (valaddr + embedded_offset, type, stream); | |
445 | } | |
446 | break; | |
447 | ||
448 | case TYPE_CODE_BITSTRING: | |
449 | case TYPE_CODE_SET: | |
450 | elttype = TYPE_INDEX_TYPE (type); | |
451 | CHECK_TYPEDEF (elttype); | |
74a9bb82 | 452 | if (TYPE_STUB (elttype)) |
373a8247 PM |
453 | { |
454 | fprintf_filtered (stream, "<incomplete type>"); | |
455 | gdb_flush (stream); | |
456 | break; | |
457 | } | |
458 | else | |
459 | { | |
460 | struct type *range = elttype; | |
461 | LONGEST low_bound, high_bound; | |
462 | int i; | |
463 | int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING; | |
464 | int need_comma = 0; | |
465 | ||
466 | if (is_bitstring) | |
467 | fputs_filtered ("B'", stream); | |
468 | else | |
469 | fputs_filtered ("[", stream); | |
470 | ||
471 | i = get_discrete_bounds (range, &low_bound, &high_bound); | |
472 | maybe_bad_bstring: | |
473 | if (i < 0) | |
474 | { | |
475 | fputs_filtered ("<error value>", stream); | |
476 | goto done; | |
477 | } | |
478 | ||
479 | for (i = low_bound; i <= high_bound; i++) | |
480 | { | |
481 | int element = value_bit_index (type, valaddr + embedded_offset, i); | |
482 | if (element < 0) | |
483 | { | |
484 | i = element; | |
485 | goto maybe_bad_bstring; | |
486 | } | |
487 | if (is_bitstring) | |
488 | fprintf_filtered (stream, "%d", element); | |
489 | else if (element) | |
490 | { | |
491 | if (need_comma) | |
492 | fputs_filtered (", ", stream); | |
493 | print_type_scalar (range, i, stream); | |
494 | need_comma = 1; | |
495 | ||
496 | if (i + 1 <= high_bound && value_bit_index (type, valaddr + embedded_offset, ++i)) | |
497 | { | |
498 | int j = i; | |
499 | fputs_filtered ("..", stream); | |
500 | while (i + 1 <= high_bound | |
501 | && value_bit_index (type, valaddr + embedded_offset, ++i)) | |
502 | j = i; | |
503 | print_type_scalar (range, j, stream); | |
504 | } | |
505 | } | |
506 | } | |
507 | done: | |
508 | if (is_bitstring) | |
509 | fputs_filtered ("'", stream); | |
510 | else | |
511 | fputs_filtered ("]", stream); | |
512 | } | |
513 | break; | |
514 | ||
515 | case TYPE_CODE_VOID: | |
516 | fprintf_filtered (stream, "void"); | |
517 | break; | |
518 | ||
519 | case TYPE_CODE_ERROR: | |
520 | fprintf_filtered (stream, "<error type>"); | |
521 | break; | |
522 | ||
523 | case TYPE_CODE_UNDEF: | |
524 | /* This happens (without TYPE_FLAG_STUB set) on systems which don't use | |
525 | dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar" | |
526 | and no complete type for struct foo in that file. */ | |
527 | fprintf_filtered (stream, "<incomplete type>"); | |
528 | break; | |
529 | ||
530 | default: | |
531 | error ("Invalid pascal type code %d in symbol table.", TYPE_CODE (type)); | |
532 | } | |
533 | gdb_flush (stream); | |
534 | return (0); | |
535 | } | |
536 | \f | |
537 | int | |
6943961c | 538 | pascal_value_print (struct value *val, struct ui_file *stream, int format, |
fba45db2 | 539 | enum val_prettyprint pretty) |
373a8247 | 540 | { |
df407dfe | 541 | struct type *type = value_type (val); |
373a8247 PM |
542 | |
543 | /* If it is a pointer, indicate what it points to. | |
544 | ||
545 | Print type also if it is a reference. | |
546 | ||
547 | Object pascal: if it is a member pointer, we will take care | |
548 | of that when we print it. */ | |
549 | if (TYPE_CODE (type) == TYPE_CODE_PTR || | |
550 | TYPE_CODE (type) == TYPE_CODE_REF) | |
551 | { | |
552 | /* Hack: remove (char *) for char strings. Their | |
553 | type is indicated by the quoted string anyway. */ | |
554 | if (TYPE_CODE (type) == TYPE_CODE_PTR && | |
555 | TYPE_NAME (type) == NULL && | |
6314a349 AC |
556 | TYPE_NAME (TYPE_TARGET_TYPE (type)) != NULL |
557 | && strcmp (TYPE_NAME (TYPE_TARGET_TYPE (type)), "char") == 0) | |
373a8247 PM |
558 | { |
559 | /* Print nothing */ | |
560 | } | |
561 | else | |
562 | { | |
563 | fprintf_filtered (stream, "("); | |
564 | type_print (type, "", stream, -1); | |
565 | fprintf_filtered (stream, ") "); | |
566 | } | |
567 | } | |
568 | return val_print (type, VALUE_CONTENTS (val), VALUE_EMBEDDED_OFFSET (val), | |
df407dfe | 569 | VALUE_ADDRESS (val) + value_offset (val), |
373a8247 PM |
570 | stream, format, 1, 0, pretty); |
571 | } | |
572 | ||
573 | ||
574 | /****************************************************************************** | |
575 | Inserted from cp-valprint | |
576 | ******************************************************************************/ | |
577 | ||
578 | extern int vtblprint; /* Controls printing of vtbl's */ | |
579 | extern int objectprint; /* Controls looking up an object's derived type | |
580 | using what we find in its vtables. */ | |
581 | static int pascal_static_field_print; /* Controls printing of static fields. */ | |
582 | ||
583 | static struct obstack dont_print_vb_obstack; | |
584 | static struct obstack dont_print_statmem_obstack; | |
585 | ||
6943961c AC |
586 | static void pascal_object_print_static_field (struct type *, struct value *, |
587 | struct ui_file *, int, int, | |
588 | enum val_prettyprint); | |
373a8247 | 589 | |
a2bd3dcd AC |
590 | static void pascal_object_print_value (struct type *, const bfd_byte *, |
591 | CORE_ADDR, struct ui_file *, | |
592 | int, int, enum val_prettyprint, | |
593 | struct type **); | |
373a8247 PM |
594 | |
595 | void | |
5bcca90b | 596 | pascal_object_print_class_method (const bfd_byte *valaddr, struct type *type, |
fba45db2 | 597 | struct ui_file *stream) |
373a8247 PM |
598 | { |
599 | struct type *domain; | |
600 | struct fn_field *f = NULL; | |
601 | int j = 0; | |
602 | int len2; | |
603 | int offset; | |
604 | char *kind = ""; | |
605 | CORE_ADDR addr; | |
606 | struct symbol *sym; | |
607 | unsigned len; | |
608 | unsigned int i; | |
609 | struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type)); | |
610 | ||
611 | domain = TYPE_DOMAIN_TYPE (target_type); | |
612 | if (domain == (struct type *) NULL) | |
613 | { | |
614 | fprintf_filtered (stream, "<unknown>"); | |
615 | return; | |
616 | } | |
617 | addr = unpack_pointer (lookup_pointer_type (builtin_type_void), valaddr); | |
618 | if (METHOD_PTR_IS_VIRTUAL (addr)) | |
619 | { | |
620 | offset = METHOD_PTR_TO_VOFFSET (addr); | |
621 | len = TYPE_NFN_FIELDS (domain); | |
622 | for (i = 0; i < len; i++) | |
623 | { | |
624 | f = TYPE_FN_FIELDLIST1 (domain, i); | |
625 | len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i); | |
626 | ||
de17c821 | 627 | check_stub_method_group (domain, i); |
373a8247 PM |
628 | for (j = 0; j < len2; j++) |
629 | { | |
373a8247 PM |
630 | if (TYPE_FN_FIELD_VOFFSET (f, j) == offset) |
631 | { | |
373a8247 PM |
632 | kind = "virtual "; |
633 | goto common; | |
634 | } | |
635 | } | |
636 | } | |
637 | } | |
638 | else | |
639 | { | |
640 | sym = find_pc_function (addr); | |
641 | if (sym == 0) | |
642 | { | |
643 | error ("invalid pointer to member function"); | |
644 | } | |
645 | len = TYPE_NFN_FIELDS (domain); | |
646 | for (i = 0; i < len; i++) | |
647 | { | |
648 | f = TYPE_FN_FIELDLIST1 (domain, i); | |
649 | len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i); | |
650 | ||
de17c821 | 651 | check_stub_method_group (domain, i); |
373a8247 PM |
652 | for (j = 0; j < len2; j++) |
653 | { | |
cb137aa5 | 654 | if (DEPRECATED_STREQ (DEPRECATED_SYMBOL_NAME (sym), TYPE_FN_FIELD_PHYSNAME (f, j))) |
de17c821 | 655 | goto common; |
373a8247 PM |
656 | } |
657 | } | |
658 | } | |
659 | common: | |
660 | if (i < len) | |
661 | { | |
662 | char *demangled_name; | |
663 | ||
664 | fprintf_filtered (stream, "&"); | |
306d9ac5 | 665 | fputs_filtered (kind, stream); |
373a8247 PM |
666 | demangled_name = cplus_demangle (TYPE_FN_FIELD_PHYSNAME (f, j), |
667 | DMGL_ANSI | DMGL_PARAMS); | |
668 | if (demangled_name == NULL) | |
669 | fprintf_filtered (stream, "<badly mangled name %s>", | |
670 | TYPE_FN_FIELD_PHYSNAME (f, j)); | |
671 | else | |
672 | { | |
673 | fputs_filtered (demangled_name, stream); | |
b8c9b27d | 674 | xfree (demangled_name); |
373a8247 PM |
675 | } |
676 | } | |
677 | else | |
678 | { | |
679 | fprintf_filtered (stream, "("); | |
680 | type_print (type, "", stream, -1); | |
681 | fprintf_filtered (stream, ") %d", (int) addr >> 3); | |
682 | } | |
683 | } | |
684 | ||
685 | /* It was changed to this after 2.4.5. */ | |
686 | const char pascal_vtbl_ptr_name[] = | |
687 | {'_', '_', 'v', 't', 'b', 'l', '_', 'p', 't', 'r', '_', 't', 'y', 'p', 'e', 0}; | |
688 | ||
689 | /* Return truth value for assertion that TYPE is of the type | |
690 | "pointer to virtual function". */ | |
691 | ||
692 | int | |
fba45db2 | 693 | pascal_object_is_vtbl_ptr_type (struct type *type) |
373a8247 PM |
694 | { |
695 | char *typename = type_name_no_tag (type); | |
696 | ||
697 | return (typename != NULL | |
6314a349 | 698 | && strcmp (typename, pascal_vtbl_ptr_name) == 0); |
373a8247 PM |
699 | } |
700 | ||
701 | /* Return truth value for the assertion that TYPE is of the type | |
702 | "pointer to virtual function table". */ | |
703 | ||
704 | int | |
fba45db2 | 705 | pascal_object_is_vtbl_member (struct type *type) |
373a8247 PM |
706 | { |
707 | if (TYPE_CODE (type) == TYPE_CODE_PTR) | |
708 | { | |
709 | type = TYPE_TARGET_TYPE (type); | |
710 | if (TYPE_CODE (type) == TYPE_CODE_ARRAY) | |
711 | { | |
712 | type = TYPE_TARGET_TYPE (type); | |
713 | if (TYPE_CODE (type) == TYPE_CODE_STRUCT /* if not using thunks */ | |
714 | || TYPE_CODE (type) == TYPE_CODE_PTR) /* if using thunks */ | |
715 | { | |
716 | /* Virtual functions tables are full of pointers | |
717 | to virtual functions. */ | |
718 | return pascal_object_is_vtbl_ptr_type (type); | |
719 | } | |
720 | } | |
721 | } | |
722 | return 0; | |
723 | } | |
724 | ||
a2bd3dcd AC |
725 | /* Mutually recursive subroutines of pascal_object_print_value and |
726 | c_val_print to print out a structure's fields: | |
727 | pascal_object_print_value_fields and pascal_object_print_value. | |
373a8247 PM |
728 | |
729 | TYPE, VALADDR, ADDRESS, STREAM, RECURSE, and PRETTY have the | |
730 | same meanings as in pascal_object_print_value and c_val_print. | |
731 | ||
732 | DONT_PRINT is an array of baseclass types that we | |
733 | should not print, or zero if called from top level. */ | |
734 | ||
735 | void | |
a2bd3dcd | 736 | pascal_object_print_value_fields (struct type *type, const bfd_byte *valaddr, |
fba45db2 KB |
737 | CORE_ADDR address, struct ui_file *stream, |
738 | int format, int recurse, | |
739 | enum val_prettyprint pretty, | |
740 | struct type **dont_print_vb, | |
741 | int dont_print_statmem) | |
373a8247 PM |
742 | { |
743 | int i, len, n_baseclasses; | |
744 | struct obstack tmp_obstack; | |
745 | char *last_dont_print = obstack_next_free (&dont_print_statmem_obstack); | |
746 | ||
747 | CHECK_TYPEDEF (type); | |
748 | ||
749 | fprintf_filtered (stream, "{"); | |
750 | len = TYPE_NFIELDS (type); | |
751 | n_baseclasses = TYPE_N_BASECLASSES (type); | |
752 | ||
753 | /* Print out baseclasses such that we don't print | |
754 | duplicates of virtual baseclasses. */ | |
755 | if (n_baseclasses > 0) | |
756 | pascal_object_print_value (type, valaddr, address, stream, | |
757 | format, recurse + 1, pretty, dont_print_vb); | |
758 | ||
759 | if (!len && n_baseclasses == 1) | |
760 | fprintf_filtered (stream, "<No data fields>"); | |
761 | else | |
762 | { | |
373a8247 PM |
763 | int fields_seen = 0; |
764 | ||
765 | if (dont_print_statmem == 0) | |
766 | { | |
767 | /* If we're at top level, carve out a completely fresh | |
768 | chunk of the obstack and use that until this particular | |
769 | invocation returns. */ | |
770 | tmp_obstack = dont_print_statmem_obstack; | |
771 | obstack_finish (&dont_print_statmem_obstack); | |
772 | } | |
773 | ||
774 | for (i = n_baseclasses; i < len; i++) | |
775 | { | |
776 | /* If requested, skip printing of static fields. */ | |
777 | if (!pascal_static_field_print && TYPE_FIELD_STATIC (type, i)) | |
778 | continue; | |
779 | if (fields_seen) | |
780 | fprintf_filtered (stream, ", "); | |
781 | else if (n_baseclasses > 0) | |
782 | { | |
783 | if (pretty) | |
784 | { | |
785 | fprintf_filtered (stream, "\n"); | |
786 | print_spaces_filtered (2 + 2 * recurse, stream); | |
787 | fputs_filtered ("members of ", stream); | |
788 | fputs_filtered (type_name_no_tag (type), stream); | |
789 | fputs_filtered (": ", stream); | |
790 | } | |
791 | } | |
792 | fields_seen = 1; | |
793 | ||
794 | if (pretty) | |
795 | { | |
796 | fprintf_filtered (stream, "\n"); | |
797 | print_spaces_filtered (2 + 2 * recurse, stream); | |
798 | } | |
799 | else | |
800 | { | |
801 | wrap_here (n_spaces (2 + 2 * recurse)); | |
802 | } | |
803 | if (inspect_it) | |
804 | { | |
805 | if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR) | |
806 | fputs_filtered ("\"( ptr \"", stream); | |
807 | else | |
808 | fputs_filtered ("\"( nodef \"", stream); | |
809 | if (TYPE_FIELD_STATIC (type, i)) | |
810 | fputs_filtered ("static ", stream); | |
811 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
812 | language_cplus, | |
813 | DMGL_PARAMS | DMGL_ANSI); | |
814 | fputs_filtered ("\" \"", stream); | |
815 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
816 | language_cplus, | |
817 | DMGL_PARAMS | DMGL_ANSI); | |
818 | fputs_filtered ("\") \"", stream); | |
819 | } | |
820 | else | |
821 | { | |
822 | annotate_field_begin (TYPE_FIELD_TYPE (type, i)); | |
823 | ||
824 | if (TYPE_FIELD_STATIC (type, i)) | |
825 | fputs_filtered ("static ", stream); | |
826 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
827 | language_cplus, | |
828 | DMGL_PARAMS | DMGL_ANSI); | |
829 | annotate_field_name_end (); | |
830 | fputs_filtered (" = ", stream); | |
831 | annotate_field_value (); | |
832 | } | |
833 | ||
834 | if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i)) | |
835 | { | |
6943961c | 836 | struct value *v; |
373a8247 PM |
837 | |
838 | /* Bitfields require special handling, especially due to byte | |
839 | order problems. */ | |
840 | if (TYPE_FIELD_IGNORE (type, i)) | |
841 | { | |
842 | fputs_filtered ("<optimized out or zero length>", stream); | |
843 | } | |
844 | else | |
845 | { | |
846 | v = value_from_longest (TYPE_FIELD_TYPE (type, i), | |
847 | unpack_field_as_long (type, valaddr, i)); | |
848 | ||
849 | val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, 0, | |
850 | stream, format, 0, recurse + 1, pretty); | |
851 | } | |
852 | } | |
853 | else | |
854 | { | |
855 | if (TYPE_FIELD_IGNORE (type, i)) | |
856 | { | |
857 | fputs_filtered ("<optimized out or zero length>", stream); | |
858 | } | |
859 | else if (TYPE_FIELD_STATIC (type, i)) | |
860 | { | |
6943961c AC |
861 | /* struct value *v = value_static_field (type, i); v4.17 specific */ |
862 | struct value *v; | |
373a8247 PM |
863 | v = value_from_longest (TYPE_FIELD_TYPE (type, i), |
864 | unpack_field_as_long (type, valaddr, i)); | |
865 | ||
866 | if (v == NULL) | |
867 | fputs_filtered ("<optimized out>", stream); | |
868 | else | |
869 | pascal_object_print_static_field (TYPE_FIELD_TYPE (type, i), v, | |
870 | stream, format, recurse + 1, | |
871 | pretty); | |
872 | } | |
873 | else | |
874 | { | |
875 | /* val_print (TYPE_FIELD_TYPE (type, i), | |
876 | valaddr + TYPE_FIELD_BITPOS (type, i) / 8, | |
877 | address + TYPE_FIELD_BITPOS (type, i) / 8, 0, | |
878 | stream, format, 0, recurse + 1, pretty); */ | |
879 | val_print (TYPE_FIELD_TYPE (type, i), | |
880 | valaddr, TYPE_FIELD_BITPOS (type, i) / 8, | |
881 | address + TYPE_FIELD_BITPOS (type, i) / 8, | |
882 | stream, format, 0, recurse + 1, pretty); | |
883 | } | |
884 | } | |
885 | annotate_field_end (); | |
886 | } | |
887 | ||
888 | if (dont_print_statmem == 0) | |
889 | { | |
890 | /* Free the space used to deal with the printing | |
891 | of the members from top level. */ | |
892 | obstack_free (&dont_print_statmem_obstack, last_dont_print); | |
893 | dont_print_statmem_obstack = tmp_obstack; | |
894 | } | |
895 | ||
896 | if (pretty) | |
897 | { | |
898 | fprintf_filtered (stream, "\n"); | |
899 | print_spaces_filtered (2 * recurse, stream); | |
900 | } | |
901 | } | |
902 | fprintf_filtered (stream, "}"); | |
903 | } | |
904 | ||
905 | /* Special val_print routine to avoid printing multiple copies of virtual | |
906 | baseclasses. */ | |
907 | ||
908 | void | |
a2bd3dcd AC |
909 | pascal_object_print_value (struct type *type, const bfd_byte *valaddr, |
910 | CORE_ADDR address, struct ui_file *stream, | |
911 | int format, int recurse, | |
fba45db2 KB |
912 | enum val_prettyprint pretty, |
913 | struct type **dont_print_vb) | |
373a8247 PM |
914 | { |
915 | struct obstack tmp_obstack; | |
916 | struct type **last_dont_print | |
917 | = (struct type **) obstack_next_free (&dont_print_vb_obstack); | |
918 | int i, n_baseclasses = TYPE_N_BASECLASSES (type); | |
919 | ||
920 | if (dont_print_vb == 0) | |
921 | { | |
922 | /* If we're at top level, carve out a completely fresh | |
923 | chunk of the obstack and use that until this particular | |
924 | invocation returns. */ | |
925 | tmp_obstack = dont_print_vb_obstack; | |
926 | /* Bump up the high-water mark. Now alpha is omega. */ | |
927 | obstack_finish (&dont_print_vb_obstack); | |
928 | } | |
929 | ||
930 | for (i = 0; i < n_baseclasses; i++) | |
931 | { | |
932 | int boffset; | |
933 | struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i)); | |
934 | char *basename = TYPE_NAME (baseclass); | |
a2bd3dcd | 935 | const bfd_byte *base_valaddr; |
373a8247 PM |
936 | |
937 | if (BASETYPE_VIA_VIRTUAL (type, i)) | |
938 | { | |
939 | struct type **first_dont_print | |
940 | = (struct type **) obstack_base (&dont_print_vb_obstack); | |
941 | ||
942 | int j = (struct type **) obstack_next_free (&dont_print_vb_obstack) | |
943 | - first_dont_print; | |
944 | ||
945 | while (--j >= 0) | |
946 | if (baseclass == first_dont_print[j]) | |
947 | goto flush_it; | |
948 | ||
949 | obstack_ptr_grow (&dont_print_vb_obstack, baseclass); | |
950 | } | |
951 | ||
952 | boffset = baseclass_offset (type, i, valaddr, address); | |
953 | ||
954 | if (pretty) | |
955 | { | |
956 | fprintf_filtered (stream, "\n"); | |
957 | print_spaces_filtered (2 * recurse, stream); | |
958 | } | |
959 | fputs_filtered ("<", stream); | |
960 | /* Not sure what the best notation is in the case where there is no | |
961 | baseclass name. */ | |
962 | ||
963 | fputs_filtered (basename ? basename : "", stream); | |
964 | fputs_filtered ("> = ", stream); | |
965 | ||
966 | /* The virtual base class pointer might have been clobbered by the | |
967 | user program. Make sure that it still points to a valid memory | |
968 | location. */ | |
969 | ||
970 | if (boffset != -1 && (boffset < 0 || boffset >= TYPE_LENGTH (type))) | |
971 | { | |
34c0bd93 | 972 | /* FIXME (alloc): not safe is baseclass is really really big. */ |
a2bd3dcd AC |
973 | bfd_byte *buf = alloca (TYPE_LENGTH (baseclass)); |
974 | base_valaddr = buf; | |
975 | if (target_read_memory (address + boffset, buf, | |
373a8247 PM |
976 | TYPE_LENGTH (baseclass)) != 0) |
977 | boffset = -1; | |
978 | } | |
979 | else | |
980 | base_valaddr = valaddr + boffset; | |
981 | ||
982 | if (boffset == -1) | |
983 | fprintf_filtered (stream, "<invalid address>"); | |
984 | else | |
985 | pascal_object_print_value_fields (baseclass, base_valaddr, address + boffset, | |
986 | stream, format, recurse, pretty, | |
987 | (struct type **) obstack_base (&dont_print_vb_obstack), | |
988 | 0); | |
989 | fputs_filtered (", ", stream); | |
990 | ||
991 | flush_it: | |
992 | ; | |
993 | } | |
994 | ||
995 | if (dont_print_vb == 0) | |
996 | { | |
997 | /* Free the space used to deal with the printing | |
998 | of this type from top level. */ | |
999 | obstack_free (&dont_print_vb_obstack, last_dont_print); | |
1000 | /* Reset watermark so that we can continue protecting | |
1001 | ourselves from whatever we were protecting ourselves. */ | |
1002 | dont_print_vb_obstack = tmp_obstack; | |
1003 | } | |
1004 | } | |
1005 | ||
1006 | /* Print value of a static member. | |
1007 | To avoid infinite recursion when printing a class that contains | |
1008 | a static instance of the class, we keep the addresses of all printed | |
1009 | static member classes in an obstack and refuse to print them more | |
1010 | than once. | |
1011 | ||
1012 | VAL contains the value to print, TYPE, STREAM, RECURSE, and PRETTY | |
1013 | have the same meanings as in c_val_print. */ | |
1014 | ||
1015 | static void | |
6943961c | 1016 | pascal_object_print_static_field (struct type *type, struct value *val, |
fba45db2 KB |
1017 | struct ui_file *stream, int format, |
1018 | int recurse, enum val_prettyprint pretty) | |
373a8247 PM |
1019 | { |
1020 | if (TYPE_CODE (type) == TYPE_CODE_STRUCT) | |
1021 | { | |
1022 | CORE_ADDR *first_dont_print; | |
1023 | int i; | |
1024 | ||
1025 | first_dont_print | |
1026 | = (CORE_ADDR *) obstack_base (&dont_print_statmem_obstack); | |
1027 | i = (CORE_ADDR *) obstack_next_free (&dont_print_statmem_obstack) | |
1028 | - first_dont_print; | |
1029 | ||
1030 | while (--i >= 0) | |
1031 | { | |
1032 | if (VALUE_ADDRESS (val) == first_dont_print[i]) | |
1033 | { | |
1034 | fputs_filtered ("<same as static member of an already seen type>", | |
1035 | stream); | |
1036 | return; | |
1037 | } | |
1038 | } | |
1039 | ||
1040 | obstack_grow (&dont_print_statmem_obstack, (char *) &VALUE_ADDRESS (val), | |
1041 | sizeof (CORE_ADDR)); | |
1042 | ||
1043 | CHECK_TYPEDEF (type); | |
1044 | pascal_object_print_value_fields (type, VALUE_CONTENTS (val), VALUE_ADDRESS (val), | |
1045 | stream, format, recurse, pretty, NULL, 1); | |
1046 | return; | |
1047 | } | |
1048 | val_print (type, VALUE_CONTENTS (val), 0, VALUE_ADDRESS (val), | |
1049 | stream, format, 0, recurse, pretty); | |
1050 | } | |
1051 | ||
1052 | void | |
5bcca90b | 1053 | pascal_object_print_class_member (const bfd_byte *valaddr, struct type *domain, |
fba45db2 | 1054 | struct ui_file *stream, char *prefix) |
373a8247 PM |
1055 | { |
1056 | ||
1057 | /* VAL is a byte offset into the structure type DOMAIN. | |
1058 | Find the name of the field for that offset and | |
1059 | print it. */ | |
1060 | int extra = 0; | |
1061 | int bits = 0; | |
52f0bd74 | 1062 | unsigned int i; |
373a8247 PM |
1063 | unsigned len = TYPE_NFIELDS (domain); |
1064 | /* @@ Make VAL into bit offset */ | |
1065 | LONGEST val = unpack_long (builtin_type_int, valaddr) << 3; | |
1066 | for (i = TYPE_N_BASECLASSES (domain); i < len; i++) | |
1067 | { | |
1068 | int bitpos = TYPE_FIELD_BITPOS (domain, i); | |
1069 | QUIT; | |
1070 | if (val == bitpos) | |
1071 | break; | |
1072 | if (val < bitpos && i != 0) | |
1073 | { | |
1074 | /* Somehow pointing into a field. */ | |
1075 | i -= 1; | |
1076 | extra = (val - TYPE_FIELD_BITPOS (domain, i)); | |
1077 | if (extra & 0x7) | |
1078 | bits = 1; | |
1079 | else | |
1080 | extra >>= 3; | |
1081 | break; | |
1082 | } | |
1083 | } | |
1084 | if (i < len) | |
1085 | { | |
1086 | char *name; | |
306d9ac5 | 1087 | fputs_filtered (prefix, stream); |
373a8247 PM |
1088 | name = type_name_no_tag (domain); |
1089 | if (name) | |
1090 | fputs_filtered (name, stream); | |
1091 | else | |
1092 | pascal_type_print_base (domain, stream, 0, 0); | |
1093 | fprintf_filtered (stream, "::"); | |
1094 | fputs_filtered (TYPE_FIELD_NAME (domain, i), stream); | |
1095 | if (extra) | |
1096 | fprintf_filtered (stream, " + %d bytes", extra); | |
1097 | if (bits) | |
1098 | fprintf_filtered (stream, " (offset in bits)"); | |
1099 | } | |
1100 | else | |
1101 | fprintf_filtered (stream, "%ld", (long int) (val >> 3)); | |
1102 | } | |
1103 | ||
b9362cc7 | 1104 | extern initialize_file_ftype _initialize_pascal_valprint; /* -Wmissing-prototypes */ |
373a8247 PM |
1105 | |
1106 | void | |
fba45db2 | 1107 | _initialize_pascal_valprint (void) |
373a8247 | 1108 | { |
cb1a6d5f | 1109 | deprecated_add_show_from_set |
373a8247 PM |
1110 | (add_set_cmd ("pascal_static-members", class_support, var_boolean, |
1111 | (char *) &pascal_static_field_print, | |
1112 | "Set printing of pascal static members.", | |
1113 | &setprintlist), | |
1114 | &showprintlist); | |
1115 | /* Turn on printing of static fields. */ | |
1116 | pascal_static_field_print = 1; | |
1117 | ||
1118 | } |