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" |
d3cbe7ef | 40 | #include "cp-support.h" |
373a8247 PM |
41 | \f |
42 | ||
43 | ||
44 | ||
45 | /* Print data of type TYPE located at VALADDR (within GDB), which came from | |
46 | the inferior at address ADDRESS, onto stdio stream STREAM according to | |
47 | FORMAT (a letter or 0 for natural format). The data at VALADDR is in | |
48 | target byte order. | |
49 | ||
50 | If the data are a string pointer, returns the number of string characters | |
51 | printed. | |
52 | ||
53 | If DEREF_REF is nonzero, then dereference references, otherwise just print | |
54 | them like pointers. | |
55 | ||
56 | The PRETTY parameter controls prettyprinting. */ | |
57 | ||
58 | ||
59 | int | |
fc1a4b47 | 60 | pascal_val_print (struct type *type, const gdb_byte *valaddr, |
a2bd3dcd AC |
61 | int embedded_offset, CORE_ADDR address, |
62 | struct ui_file *stream, int format, int deref_ref, | |
63 | int recurse, enum val_prettyprint pretty) | |
373a8247 | 64 | { |
52f0bd74 | 65 | unsigned int i = 0; /* Number of characters printed */ |
373a8247 PM |
66 | unsigned len; |
67 | struct type *elttype; | |
68 | unsigned eltlen; | |
5598ce11 PM |
69 | int length_pos, length_size, string_pos; |
70 | int char_size; | |
373a8247 PM |
71 | LONGEST val; |
72 | CORE_ADDR addr; | |
73 | ||
74 | CHECK_TYPEDEF (type); | |
75 | switch (TYPE_CODE (type)) | |
76 | { | |
77 | case TYPE_CODE_ARRAY: | |
78 | if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0) | |
79 | { | |
80 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
81 | eltlen = TYPE_LENGTH (elttype); | |
82 | len = TYPE_LENGTH (type) / eltlen; | |
83 | if (prettyprint_arrays) | |
84 | { | |
85 | print_spaces_filtered (2 + 2 * recurse, stream); | |
86 | } | |
87 | /* For an array of chars, print with string syntax. */ | |
88 | if (eltlen == 1 && | |
89 | ((TYPE_CODE (elttype) == TYPE_CODE_INT) | |
90 | || ((current_language->la_language == language_m2) | |
91 | && (TYPE_CODE (elttype) == TYPE_CODE_CHAR))) | |
92 | && (format == 0 || format == 's')) | |
93 | { | |
94 | /* If requested, look for the first null char and only print | |
95 | elements up to it. */ | |
96 | if (stop_print_at_null) | |
97 | { | |
98 | unsigned int temp_len; | |
99 | ||
100 | /* Look for a NULL char. */ | |
101 | for (temp_len = 0; | |
102 | (valaddr + embedded_offset)[temp_len] | |
103 | && temp_len < len && temp_len < print_max; | |
104 | temp_len++); | |
105 | len = temp_len; | |
106 | } | |
107 | ||
108 | LA_PRINT_STRING (stream, valaddr + embedded_offset, len, 1, 0); | |
109 | i = len; | |
110 | } | |
111 | else | |
112 | { | |
113 | fprintf_filtered (stream, "{"); | |
114 | /* If this is a virtual function table, print the 0th | |
115 | entry specially, and the rest of the members normally. */ | |
116 | if (pascal_object_is_vtbl_ptr_type (elttype)) | |
117 | { | |
118 | i = 1; | |
119 | fprintf_filtered (stream, "%d vtable entries", len - 1); | |
120 | } | |
121 | else | |
122 | { | |
123 | i = 0; | |
124 | } | |
125 | val_print_array_elements (type, valaddr + embedded_offset, address, stream, | |
126 | format, deref_ref, recurse, pretty, i); | |
127 | fprintf_filtered (stream, "}"); | |
128 | } | |
129 | break; | |
130 | } | |
131 | /* Array of unspecified length: treat like pointer to first elt. */ | |
132 | addr = address; | |
133 | goto print_unpacked_pointer; | |
134 | ||
135 | case TYPE_CODE_PTR: | |
136 | if (format && format != 's') | |
137 | { | |
138 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
139 | break; | |
140 | } | |
141 | if (vtblprint && pascal_object_is_vtbl_ptr_type (type)) | |
142 | { | |
143 | /* Print the unmangled name if desired. */ | |
144 | /* Print vtable entry - we only get here if we ARE using | |
145 | -fvtable_thunks. (Otherwise, look under TYPE_CODE_STRUCT.) */ | |
b276f1bb AC |
146 | /* Extract the address, assume that it is unsigned. */ |
147 | print_address_demangle (extract_unsigned_integer (valaddr + embedded_offset, TYPE_LENGTH (type)), | |
373a8247 PM |
148 | stream, demangle); |
149 | break; | |
150 | } | |
151 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
152 | if (TYPE_CODE (elttype) == TYPE_CODE_METHOD) | |
153 | { | |
154 | pascal_object_print_class_method (valaddr + embedded_offset, type, stream); | |
155 | } | |
156 | else if (TYPE_CODE (elttype) == TYPE_CODE_MEMBER) | |
157 | { | |
158 | pascal_object_print_class_member (valaddr + embedded_offset, | |
159 | TYPE_DOMAIN_TYPE (TYPE_TARGET_TYPE (type)), | |
160 | stream, "&"); | |
161 | } | |
162 | else | |
163 | { | |
164 | addr = unpack_pointer (type, valaddr + embedded_offset); | |
165 | print_unpacked_pointer: | |
166 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
167 | ||
168 | if (TYPE_CODE (elttype) == TYPE_CODE_FUNC) | |
169 | { | |
170 | /* Try to print what function it points to. */ | |
171 | print_address_demangle (addr, stream, demangle); | |
172 | /* Return value is irrelevant except for string pointers. */ | |
173 | return (0); | |
174 | } | |
175 | ||
176 | if (addressprint && format != 's') | |
177 | { | |
66bf4b3a | 178 | deprecated_print_address_numeric (addr, 1, stream); |
373a8247 PM |
179 | } |
180 | ||
181 | /* For a pointer to char or unsigned char, also print the string | |
182 | pointed to, unless pointer is null. */ | |
183 | if (TYPE_LENGTH (elttype) == 1 | |
184 | && TYPE_CODE (elttype) == TYPE_CODE_INT | |
185 | && (format == 0 || format == 's') | |
186 | && addr != 0) | |
187 | { | |
188 | /* no wide string yet */ | |
189 | i = val_print_string (addr, -1, 1, stream); | |
190 | } | |
191 | /* also for pointers to pascal strings */ | |
192 | /* Note: this is Free Pascal specific: | |
193 | as GDB does not recognize stabs pascal strings | |
194 | Pascal strings are mapped to records | |
195 | with lowercase names PM */ | |
e2625b33 PM |
196 | if (is_pascal_string_type (elttype, &length_pos, &length_size, |
197 | &string_pos, &char_size, NULL) | |
5598ce11 | 198 | && addr != 0) |
373a8247 | 199 | { |
5598ce11 PM |
200 | ULONGEST string_length; |
201 | void *buffer; | |
202 | buffer = xmalloc (length_size); | |
203 | read_memory (addr + length_pos, buffer, length_size); | |
204 | string_length = extract_unsigned_integer (buffer, length_size); | |
205 | xfree (buffer); | |
206 | i = val_print_string (addr + string_pos, string_length, char_size, stream); | |
373a8247 PM |
207 | } |
208 | else if (pascal_object_is_vtbl_member (type)) | |
209 | { | |
210 | /* print vtbl's nicely */ | |
211 | CORE_ADDR vt_address = unpack_pointer (type, valaddr + embedded_offset); | |
212 | ||
213 | struct minimal_symbol *msymbol = | |
214 | lookup_minimal_symbol_by_pc (vt_address); | |
5598ce11 PM |
215 | if ((msymbol != NULL) |
216 | && (vt_address == SYMBOL_VALUE_ADDRESS (msymbol))) | |
373a8247 PM |
217 | { |
218 | fputs_filtered (" <", stream); | |
de5ad195 | 219 | fputs_filtered (SYMBOL_PRINT_NAME (msymbol), stream); |
373a8247 PM |
220 | fputs_filtered (">", stream); |
221 | } | |
222 | if (vt_address && vtblprint) | |
223 | { | |
6943961c | 224 | struct value *vt_val; |
373a8247 PM |
225 | struct symbol *wsym = (struct symbol *) NULL; |
226 | struct type *wtype; | |
373a8247 PM |
227 | struct block *block = (struct block *) NULL; |
228 | int is_this_fld; | |
229 | ||
230 | if (msymbol != NULL) | |
22abf04a | 231 | wsym = lookup_symbol (DEPRECATED_SYMBOL_NAME (msymbol), block, |
cdef89d0 | 232 | VAR_DOMAIN, &is_this_fld, NULL); |
373a8247 PM |
233 | |
234 | if (wsym) | |
235 | { | |
236 | wtype = SYMBOL_TYPE (wsym); | |
237 | } | |
238 | else | |
239 | { | |
240 | wtype = TYPE_TARGET_TYPE (type); | |
241 | } | |
00a4c844 | 242 | vt_val = value_at (wtype, vt_address); |
806048c6 DJ |
243 | common_val_print (vt_val, stream, format, deref_ref, |
244 | recurse + 1, pretty); | |
373a8247 PM |
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: | |
8a3fe4f8 | 261 | error (_("not implemented: member type in pascal_val_print")); |
373a8247 PM |
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. */ |
66bf4b3a | 277 | deprecated_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)); |
806048c6 DJ |
294 | common_val_print (deref_val, stream, format, deref_ref, |
295 | recurse + 1, pretty); | |
373a8247 PM |
296 | } |
297 | else | |
298 | fputs_filtered ("???", stream); | |
299 | } | |
300 | break; | |
301 | ||
302 | case TYPE_CODE_UNION: | |
303 | if (recurse && !unionprint) | |
304 | { | |
305 | fprintf_filtered (stream, "{...}"); | |
306 | break; | |
307 | } | |
308 | /* Fall through. */ | |
309 | case TYPE_CODE_STRUCT: | |
310 | if (vtblprint && pascal_object_is_vtbl_ptr_type (type)) | |
311 | { | |
312 | /* Print the unmangled name if desired. */ | |
313 | /* Print vtable entry - we only get here if NOT using | |
314 | -fvtable_thunks. (Otherwise, look under TYPE_CODE_PTR.) */ | |
b276f1bb AC |
315 | /* Extract the address, assume that it is unsigned. */ |
316 | print_address_demangle | |
317 | (extract_unsigned_integer (valaddr + embedded_offset + TYPE_FIELD_BITPOS (type, VTBL_FNADDR_OFFSET) / 8, | |
318 | TYPE_LENGTH (TYPE_FIELD_TYPE (type, VTBL_FNADDR_OFFSET))), | |
319 | stream, demangle); | |
373a8247 PM |
320 | } |
321 | else | |
322 | { | |
5598ce11 | 323 | if (is_pascal_string_type (type, &length_pos, &length_size, |
e2625b33 | 324 | &string_pos, &char_size, NULL)) |
373a8247 | 325 | { |
5598ce11 PM |
326 | len = extract_unsigned_integer (valaddr + embedded_offset + length_pos, length_size); |
327 | LA_PRINT_STRING (stream, valaddr + embedded_offset + string_pos, len, char_size, 0); | |
373a8247 PM |
328 | } |
329 | else | |
330 | pascal_object_print_value_fields (type, valaddr + embedded_offset, address, stream, format, | |
331 | recurse, pretty, NULL, 0); | |
332 | } | |
333 | break; | |
334 | ||
335 | case TYPE_CODE_ENUM: | |
336 | if (format) | |
337 | { | |
338 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
339 | break; | |
340 | } | |
341 | len = TYPE_NFIELDS (type); | |
342 | val = unpack_long (type, valaddr + embedded_offset); | |
343 | for (i = 0; i < len; i++) | |
344 | { | |
345 | QUIT; | |
346 | if (val == TYPE_FIELD_BITPOS (type, i)) | |
347 | { | |
348 | break; | |
349 | } | |
350 | } | |
351 | if (i < len) | |
352 | { | |
353 | fputs_filtered (TYPE_FIELD_NAME (type, i), stream); | |
354 | } | |
355 | else | |
356 | { | |
357 | print_longest (stream, 'd', 0, val); | |
358 | } | |
359 | break; | |
360 | ||
361 | case TYPE_CODE_FUNC: | |
362 | if (format) | |
363 | { | |
364 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
365 | break; | |
366 | } | |
367 | /* FIXME, we should consider, at least for ANSI C language, eliminating | |
368 | the distinction made between FUNCs and POINTERs to FUNCs. */ | |
369 | fprintf_filtered (stream, "{"); | |
370 | type_print (type, "", stream, -1); | |
371 | fprintf_filtered (stream, "} "); | |
372 | /* Try to print what function it points to, and its address. */ | |
373 | print_address_demangle (address, stream, demangle); | |
374 | break; | |
375 | ||
376 | case TYPE_CODE_BOOL: | |
377 | format = format ? format : output_format; | |
378 | if (format) | |
379 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
380 | else | |
381 | { | |
382 | val = unpack_long (type, valaddr + embedded_offset); | |
383 | if (val == 0) | |
384 | fputs_filtered ("false", stream); | |
385 | else if (val == 1) | |
386 | fputs_filtered ("true", stream); | |
387 | else | |
388 | { | |
389 | fputs_filtered ("true (", stream); | |
390 | fprintf_filtered (stream, "%ld)", (long int) val); | |
391 | } | |
392 | } | |
393 | break; | |
394 | ||
395 | case TYPE_CODE_RANGE: | |
396 | /* FIXME: create_range_type does not set the unsigned bit in a | |
397 | range type (I think it probably should copy it from the target | |
398 | type), so we won't print values which are too large to | |
399 | fit in a signed integer correctly. */ | |
400 | /* FIXME: Doesn't handle ranges of enums correctly. (Can't just | |
401 | print with the target type, though, because the size of our type | |
402 | and the target type might differ). */ | |
403 | /* FALLTHROUGH */ | |
404 | ||
405 | case TYPE_CODE_INT: | |
406 | format = format ? format : output_format; | |
407 | if (format) | |
408 | { | |
409 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
410 | } | |
411 | else | |
412 | { | |
413 | val_print_type_code_int (type, valaddr + embedded_offset, stream); | |
414 | } | |
415 | break; | |
416 | ||
417 | case TYPE_CODE_CHAR: | |
418 | format = format ? format : output_format; | |
419 | if (format) | |
420 | { | |
421 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
422 | } | |
423 | else | |
424 | { | |
425 | val = unpack_long (type, valaddr + embedded_offset); | |
426 | if (TYPE_UNSIGNED (type)) | |
427 | fprintf_filtered (stream, "%u", (unsigned int) val); | |
428 | else | |
429 | fprintf_filtered (stream, "%d", (int) val); | |
430 | fputs_filtered (" ", stream); | |
431 | LA_PRINT_CHAR ((unsigned char) val, stream); | |
432 | } | |
433 | break; | |
434 | ||
435 | case TYPE_CODE_FLT: | |
436 | if (format) | |
437 | { | |
438 | print_scalar_formatted (valaddr + embedded_offset, type, format, 0, stream); | |
439 | } | |
440 | else | |
441 | { | |
442 | print_floating (valaddr + embedded_offset, type, stream); | |
443 | } | |
444 | break; | |
445 | ||
446 | case TYPE_CODE_BITSTRING: | |
447 | case TYPE_CODE_SET: | |
448 | elttype = TYPE_INDEX_TYPE (type); | |
449 | CHECK_TYPEDEF (elttype); | |
74a9bb82 | 450 | if (TYPE_STUB (elttype)) |
373a8247 PM |
451 | { |
452 | fprintf_filtered (stream, "<incomplete type>"); | |
453 | gdb_flush (stream); | |
454 | break; | |
455 | } | |
456 | else | |
457 | { | |
458 | struct type *range = elttype; | |
459 | LONGEST low_bound, high_bound; | |
460 | int i; | |
461 | int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING; | |
462 | int need_comma = 0; | |
463 | ||
464 | if (is_bitstring) | |
465 | fputs_filtered ("B'", stream); | |
466 | else | |
467 | fputs_filtered ("[", stream); | |
468 | ||
469 | i = get_discrete_bounds (range, &low_bound, &high_bound); | |
470 | maybe_bad_bstring: | |
471 | if (i < 0) | |
472 | { | |
473 | fputs_filtered ("<error value>", stream); | |
474 | goto done; | |
475 | } | |
476 | ||
477 | for (i = low_bound; i <= high_bound; i++) | |
478 | { | |
479 | int element = value_bit_index (type, valaddr + embedded_offset, i); | |
480 | if (element < 0) | |
481 | { | |
482 | i = element; | |
483 | goto maybe_bad_bstring; | |
484 | } | |
485 | if (is_bitstring) | |
486 | fprintf_filtered (stream, "%d", element); | |
487 | else if (element) | |
488 | { | |
489 | if (need_comma) | |
490 | fputs_filtered (", ", stream); | |
491 | print_type_scalar (range, i, stream); | |
492 | need_comma = 1; | |
493 | ||
494 | if (i + 1 <= high_bound && value_bit_index (type, valaddr + embedded_offset, ++i)) | |
495 | { | |
496 | int j = i; | |
497 | fputs_filtered ("..", stream); | |
498 | while (i + 1 <= high_bound | |
499 | && value_bit_index (type, valaddr + embedded_offset, ++i)) | |
500 | j = i; | |
501 | print_type_scalar (range, j, stream); | |
502 | } | |
503 | } | |
504 | } | |
505 | done: | |
506 | if (is_bitstring) | |
507 | fputs_filtered ("'", stream); | |
508 | else | |
509 | fputs_filtered ("]", stream); | |
510 | } | |
511 | break; | |
512 | ||
513 | case TYPE_CODE_VOID: | |
514 | fprintf_filtered (stream, "void"); | |
515 | break; | |
516 | ||
517 | case TYPE_CODE_ERROR: | |
518 | fprintf_filtered (stream, "<error type>"); | |
519 | break; | |
520 | ||
521 | case TYPE_CODE_UNDEF: | |
522 | /* This happens (without TYPE_FLAG_STUB set) on systems which don't use | |
523 | dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar" | |
524 | and no complete type for struct foo in that file. */ | |
525 | fprintf_filtered (stream, "<incomplete type>"); | |
526 | break; | |
527 | ||
528 | default: | |
8a3fe4f8 | 529 | error (_("Invalid pascal type code %d in symbol table."), TYPE_CODE (type)); |
373a8247 PM |
530 | } |
531 | gdb_flush (stream); | |
532 | return (0); | |
533 | } | |
534 | \f | |
535 | int | |
6943961c | 536 | pascal_value_print (struct value *val, struct ui_file *stream, int format, |
fba45db2 | 537 | enum val_prettyprint pretty) |
373a8247 | 538 | { |
df407dfe | 539 | struct type *type = value_type (val); |
373a8247 PM |
540 | |
541 | /* If it is a pointer, indicate what it points to. | |
542 | ||
543 | Print type also if it is a reference. | |
544 | ||
545 | Object pascal: if it is a member pointer, we will take care | |
546 | of that when we print it. */ | |
547 | if (TYPE_CODE (type) == TYPE_CODE_PTR || | |
548 | TYPE_CODE (type) == TYPE_CODE_REF) | |
549 | { | |
550 | /* Hack: remove (char *) for char strings. Their | |
551 | type is indicated by the quoted string anyway. */ | |
552 | if (TYPE_CODE (type) == TYPE_CODE_PTR && | |
553 | TYPE_NAME (type) == NULL && | |
6314a349 AC |
554 | TYPE_NAME (TYPE_TARGET_TYPE (type)) != NULL |
555 | && strcmp (TYPE_NAME (TYPE_TARGET_TYPE (type)), "char") == 0) | |
373a8247 PM |
556 | { |
557 | /* Print nothing */ | |
558 | } | |
559 | else | |
560 | { | |
561 | fprintf_filtered (stream, "("); | |
562 | type_print (type, "", stream, -1); | |
563 | fprintf_filtered (stream, ") "); | |
564 | } | |
565 | } | |
806048c6 | 566 | return common_val_print (val, stream, format, 1, 0, pretty); |
373a8247 PM |
567 | } |
568 | ||
569 | ||
570 | /****************************************************************************** | |
571 | Inserted from cp-valprint | |
572 | ******************************************************************************/ | |
573 | ||
574 | extern int vtblprint; /* Controls printing of vtbl's */ | |
575 | extern int objectprint; /* Controls looking up an object's derived type | |
576 | using what we find in its vtables. */ | |
577 | static int pascal_static_field_print; /* Controls printing of static fields. */ | |
920d2a44 AC |
578 | static void |
579 | show_pascal_static_field_print (struct ui_file *file, int from_tty, | |
580 | struct cmd_list_element *c, const char *value) | |
581 | { | |
582 | fprintf_filtered (file, _("Printing of pascal static members is %s.\n"), | |
583 | value); | |
584 | } | |
373a8247 PM |
585 | |
586 | static struct obstack dont_print_vb_obstack; | |
587 | static struct obstack dont_print_statmem_obstack; | |
588 | ||
806048c6 | 589 | static void pascal_object_print_static_field (struct value *, |
6943961c AC |
590 | struct ui_file *, int, int, |
591 | enum val_prettyprint); | |
373a8247 | 592 | |
fc1a4b47 | 593 | static void pascal_object_print_value (struct type *, const gdb_byte *, |
a2bd3dcd AC |
594 | CORE_ADDR, struct ui_file *, |
595 | int, int, enum val_prettyprint, | |
596 | struct type **); | |
373a8247 PM |
597 | |
598 | void | |
fc1a4b47 | 599 | pascal_object_print_class_method (const gdb_byte *valaddr, struct type *type, |
fba45db2 | 600 | struct ui_file *stream) |
373a8247 PM |
601 | { |
602 | struct type *domain; | |
603 | struct fn_field *f = NULL; | |
604 | int j = 0; | |
605 | int len2; | |
606 | int offset; | |
607 | char *kind = ""; | |
608 | CORE_ADDR addr; | |
609 | struct symbol *sym; | |
610 | unsigned len; | |
611 | unsigned int i; | |
612 | struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type)); | |
613 | ||
614 | domain = TYPE_DOMAIN_TYPE (target_type); | |
615 | if (domain == (struct type *) NULL) | |
616 | { | |
617 | fprintf_filtered (stream, "<unknown>"); | |
618 | return; | |
619 | } | |
620 | addr = unpack_pointer (lookup_pointer_type (builtin_type_void), valaddr); | |
621 | if (METHOD_PTR_IS_VIRTUAL (addr)) | |
622 | { | |
623 | offset = METHOD_PTR_TO_VOFFSET (addr); | |
624 | len = TYPE_NFN_FIELDS (domain); | |
625 | for (i = 0; i < len; i++) | |
626 | { | |
627 | f = TYPE_FN_FIELDLIST1 (domain, i); | |
628 | len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i); | |
629 | ||
de17c821 | 630 | check_stub_method_group (domain, i); |
373a8247 PM |
631 | for (j = 0; j < len2; j++) |
632 | { | |
373a8247 PM |
633 | if (TYPE_FN_FIELD_VOFFSET (f, j) == offset) |
634 | { | |
373a8247 PM |
635 | kind = "virtual "; |
636 | goto common; | |
637 | } | |
638 | } | |
639 | } | |
640 | } | |
641 | else | |
642 | { | |
643 | sym = find_pc_function (addr); | |
644 | if (sym == 0) | |
645 | { | |
8a3fe4f8 | 646 | error (_("invalid pointer to member function")); |
373a8247 PM |
647 | } |
648 | len = TYPE_NFN_FIELDS (domain); | |
649 | for (i = 0; i < len; i++) | |
650 | { | |
651 | f = TYPE_FN_FIELDLIST1 (domain, i); | |
652 | len2 = TYPE_FN_FIELDLIST_LENGTH (domain, i); | |
653 | ||
de17c821 | 654 | check_stub_method_group (domain, i); |
373a8247 PM |
655 | for (j = 0; j < len2; j++) |
656 | { | |
cb137aa5 | 657 | if (DEPRECATED_STREQ (DEPRECATED_SYMBOL_NAME (sym), TYPE_FN_FIELD_PHYSNAME (f, j))) |
de17c821 | 658 | goto common; |
373a8247 PM |
659 | } |
660 | } | |
661 | } | |
662 | common: | |
663 | if (i < len) | |
664 | { | |
665 | char *demangled_name; | |
666 | ||
667 | fprintf_filtered (stream, "&"); | |
306d9ac5 | 668 | fputs_filtered (kind, stream); |
373a8247 PM |
669 | demangled_name = cplus_demangle (TYPE_FN_FIELD_PHYSNAME (f, j), |
670 | DMGL_ANSI | DMGL_PARAMS); | |
671 | if (demangled_name == NULL) | |
672 | fprintf_filtered (stream, "<badly mangled name %s>", | |
673 | TYPE_FN_FIELD_PHYSNAME (f, j)); | |
674 | else | |
675 | { | |
676 | fputs_filtered (demangled_name, stream); | |
b8c9b27d | 677 | xfree (demangled_name); |
373a8247 PM |
678 | } |
679 | } | |
680 | else | |
681 | { | |
682 | fprintf_filtered (stream, "("); | |
683 | type_print (type, "", stream, -1); | |
684 | fprintf_filtered (stream, ") %d", (int) addr >> 3); | |
685 | } | |
686 | } | |
687 | ||
688 | /* It was changed to this after 2.4.5. */ | |
689 | const char pascal_vtbl_ptr_name[] = | |
690 | {'_', '_', 'v', 't', 'b', 'l', '_', 'p', 't', 'r', '_', 't', 'y', 'p', 'e', 0}; | |
691 | ||
692 | /* Return truth value for assertion that TYPE is of the type | |
693 | "pointer to virtual function". */ | |
694 | ||
695 | int | |
fba45db2 | 696 | pascal_object_is_vtbl_ptr_type (struct type *type) |
373a8247 PM |
697 | { |
698 | char *typename = type_name_no_tag (type); | |
699 | ||
700 | return (typename != NULL | |
6314a349 | 701 | && strcmp (typename, pascal_vtbl_ptr_name) == 0); |
373a8247 PM |
702 | } |
703 | ||
704 | /* Return truth value for the assertion that TYPE is of the type | |
705 | "pointer to virtual function table". */ | |
706 | ||
707 | int | |
fba45db2 | 708 | pascal_object_is_vtbl_member (struct type *type) |
373a8247 PM |
709 | { |
710 | if (TYPE_CODE (type) == TYPE_CODE_PTR) | |
711 | { | |
712 | type = TYPE_TARGET_TYPE (type); | |
713 | if (TYPE_CODE (type) == TYPE_CODE_ARRAY) | |
714 | { | |
715 | type = TYPE_TARGET_TYPE (type); | |
716 | if (TYPE_CODE (type) == TYPE_CODE_STRUCT /* if not using thunks */ | |
717 | || TYPE_CODE (type) == TYPE_CODE_PTR) /* if using thunks */ | |
718 | { | |
719 | /* Virtual functions tables are full of pointers | |
720 | to virtual functions. */ | |
721 | return pascal_object_is_vtbl_ptr_type (type); | |
722 | } | |
723 | } | |
724 | } | |
725 | return 0; | |
726 | } | |
727 | ||
a2bd3dcd AC |
728 | /* Mutually recursive subroutines of pascal_object_print_value and |
729 | c_val_print to print out a structure's fields: | |
730 | pascal_object_print_value_fields and pascal_object_print_value. | |
373a8247 PM |
731 | |
732 | TYPE, VALADDR, ADDRESS, STREAM, RECURSE, and PRETTY have the | |
733 | same meanings as in pascal_object_print_value and c_val_print. | |
734 | ||
735 | DONT_PRINT is an array of baseclass types that we | |
736 | should not print, or zero if called from top level. */ | |
737 | ||
738 | void | |
fc1a4b47 | 739 | pascal_object_print_value_fields (struct type *type, const gdb_byte *valaddr, |
fba45db2 KB |
740 | CORE_ADDR address, struct ui_file *stream, |
741 | int format, int recurse, | |
742 | enum val_prettyprint pretty, | |
743 | struct type **dont_print_vb, | |
744 | int dont_print_statmem) | |
373a8247 PM |
745 | { |
746 | int i, len, n_baseclasses; | |
747 | struct obstack tmp_obstack; | |
748 | char *last_dont_print = obstack_next_free (&dont_print_statmem_obstack); | |
749 | ||
750 | CHECK_TYPEDEF (type); | |
751 | ||
752 | fprintf_filtered (stream, "{"); | |
753 | len = TYPE_NFIELDS (type); | |
754 | n_baseclasses = TYPE_N_BASECLASSES (type); | |
755 | ||
756 | /* Print out baseclasses such that we don't print | |
757 | duplicates of virtual baseclasses. */ | |
758 | if (n_baseclasses > 0) | |
759 | pascal_object_print_value (type, valaddr, address, stream, | |
760 | format, recurse + 1, pretty, dont_print_vb); | |
761 | ||
762 | if (!len && n_baseclasses == 1) | |
763 | fprintf_filtered (stream, "<No data fields>"); | |
764 | else | |
765 | { | |
373a8247 PM |
766 | int fields_seen = 0; |
767 | ||
768 | if (dont_print_statmem == 0) | |
769 | { | |
770 | /* If we're at top level, carve out a completely fresh | |
771 | chunk of the obstack and use that until this particular | |
772 | invocation returns. */ | |
773 | tmp_obstack = dont_print_statmem_obstack; | |
774 | obstack_finish (&dont_print_statmem_obstack); | |
775 | } | |
776 | ||
777 | for (i = n_baseclasses; i < len; i++) | |
778 | { | |
779 | /* If requested, skip printing of static fields. */ | |
780 | if (!pascal_static_field_print && TYPE_FIELD_STATIC (type, i)) | |
781 | continue; | |
782 | if (fields_seen) | |
783 | fprintf_filtered (stream, ", "); | |
784 | else if (n_baseclasses > 0) | |
785 | { | |
786 | if (pretty) | |
787 | { | |
788 | fprintf_filtered (stream, "\n"); | |
789 | print_spaces_filtered (2 + 2 * recurse, stream); | |
790 | fputs_filtered ("members of ", stream); | |
791 | fputs_filtered (type_name_no_tag (type), stream); | |
792 | fputs_filtered (": ", stream); | |
793 | } | |
794 | } | |
795 | fields_seen = 1; | |
796 | ||
797 | if (pretty) | |
798 | { | |
799 | fprintf_filtered (stream, "\n"); | |
800 | print_spaces_filtered (2 + 2 * recurse, stream); | |
801 | } | |
802 | else | |
803 | { | |
804 | wrap_here (n_spaces (2 + 2 * recurse)); | |
805 | } | |
806 | if (inspect_it) | |
807 | { | |
808 | if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR) | |
809 | fputs_filtered ("\"( ptr \"", stream); | |
810 | else | |
811 | fputs_filtered ("\"( nodef \"", stream); | |
812 | if (TYPE_FIELD_STATIC (type, i)) | |
813 | fputs_filtered ("static ", stream); | |
814 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
815 | language_cplus, | |
816 | DMGL_PARAMS | DMGL_ANSI); | |
817 | fputs_filtered ("\" \"", stream); | |
818 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
819 | language_cplus, | |
820 | DMGL_PARAMS | DMGL_ANSI); | |
821 | fputs_filtered ("\") \"", stream); | |
822 | } | |
823 | else | |
824 | { | |
825 | annotate_field_begin (TYPE_FIELD_TYPE (type, i)); | |
826 | ||
827 | if (TYPE_FIELD_STATIC (type, i)) | |
828 | fputs_filtered ("static ", stream); | |
829 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
830 | language_cplus, | |
831 | DMGL_PARAMS | DMGL_ANSI); | |
832 | annotate_field_name_end (); | |
833 | fputs_filtered (" = ", stream); | |
834 | annotate_field_value (); | |
835 | } | |
836 | ||
837 | if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i)) | |
838 | { | |
6943961c | 839 | struct value *v; |
373a8247 PM |
840 | |
841 | /* Bitfields require special handling, especially due to byte | |
842 | order problems. */ | |
843 | if (TYPE_FIELD_IGNORE (type, i)) | |
844 | { | |
845 | fputs_filtered ("<optimized out or zero length>", stream); | |
846 | } | |
847 | else | |
848 | { | |
849 | v = value_from_longest (TYPE_FIELD_TYPE (type, i), | |
850 | unpack_field_as_long (type, valaddr, i)); | |
851 | ||
806048c6 | 852 | common_val_print (v, stream, format, 0, recurse + 1, pretty); |
373a8247 PM |
853 | } |
854 | } | |
855 | else | |
856 | { | |
857 | if (TYPE_FIELD_IGNORE (type, i)) | |
858 | { | |
859 | fputs_filtered ("<optimized out or zero length>", stream); | |
860 | } | |
861 | else if (TYPE_FIELD_STATIC (type, i)) | |
862 | { | |
6943961c AC |
863 | /* struct value *v = value_static_field (type, i); v4.17 specific */ |
864 | struct value *v; | |
373a8247 PM |
865 | v = value_from_longest (TYPE_FIELD_TYPE (type, i), |
866 | unpack_field_as_long (type, valaddr, i)); | |
867 | ||
868 | if (v == NULL) | |
869 | fputs_filtered ("<optimized out>", stream); | |
870 | else | |
806048c6 DJ |
871 | pascal_object_print_static_field (v, stream, format, |
872 | recurse + 1, pretty); | |
373a8247 PM |
873 | } |
874 | else | |
875 | { | |
876 | /* val_print (TYPE_FIELD_TYPE (type, i), | |
877 | valaddr + TYPE_FIELD_BITPOS (type, i) / 8, | |
878 | address + TYPE_FIELD_BITPOS (type, i) / 8, 0, | |
879 | stream, format, 0, recurse + 1, pretty); */ | |
880 | val_print (TYPE_FIELD_TYPE (type, i), | |
881 | valaddr, TYPE_FIELD_BITPOS (type, i) / 8, | |
882 | address + TYPE_FIELD_BITPOS (type, i) / 8, | |
883 | stream, format, 0, recurse + 1, pretty); | |
884 | } | |
885 | } | |
886 | annotate_field_end (); | |
887 | } | |
888 | ||
889 | if (dont_print_statmem == 0) | |
890 | { | |
891 | /* Free the space used to deal with the printing | |
892 | of the members from top level. */ | |
893 | obstack_free (&dont_print_statmem_obstack, last_dont_print); | |
894 | dont_print_statmem_obstack = tmp_obstack; | |
895 | } | |
896 | ||
897 | if (pretty) | |
898 | { | |
899 | fprintf_filtered (stream, "\n"); | |
900 | print_spaces_filtered (2 * recurse, stream); | |
901 | } | |
902 | } | |
903 | fprintf_filtered (stream, "}"); | |
904 | } | |
905 | ||
906 | /* Special val_print routine to avoid printing multiple copies of virtual | |
907 | baseclasses. */ | |
908 | ||
909 | void | |
fc1a4b47 | 910 | pascal_object_print_value (struct type *type, const gdb_byte *valaddr, |
a2bd3dcd AC |
911 | CORE_ADDR address, struct ui_file *stream, |
912 | int format, int recurse, | |
fba45db2 KB |
913 | enum val_prettyprint pretty, |
914 | struct type **dont_print_vb) | |
373a8247 PM |
915 | { |
916 | struct obstack tmp_obstack; | |
917 | struct type **last_dont_print | |
918 | = (struct type **) obstack_next_free (&dont_print_vb_obstack); | |
919 | int i, n_baseclasses = TYPE_N_BASECLASSES (type); | |
920 | ||
921 | if (dont_print_vb == 0) | |
922 | { | |
923 | /* If we're at top level, carve out a completely fresh | |
924 | chunk of the obstack and use that until this particular | |
925 | invocation returns. */ | |
926 | tmp_obstack = dont_print_vb_obstack; | |
927 | /* Bump up the high-water mark. Now alpha is omega. */ | |
928 | obstack_finish (&dont_print_vb_obstack); | |
929 | } | |
930 | ||
931 | for (i = 0; i < n_baseclasses; i++) | |
932 | { | |
933 | int boffset; | |
934 | struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i)); | |
935 | char *basename = TYPE_NAME (baseclass); | |
fc1a4b47 | 936 | const gdb_byte *base_valaddr; |
373a8247 PM |
937 | |
938 | if (BASETYPE_VIA_VIRTUAL (type, i)) | |
939 | { | |
940 | struct type **first_dont_print | |
941 | = (struct type **) obstack_base (&dont_print_vb_obstack); | |
942 | ||
943 | int j = (struct type **) obstack_next_free (&dont_print_vb_obstack) | |
944 | - first_dont_print; | |
945 | ||
946 | while (--j >= 0) | |
947 | if (baseclass == first_dont_print[j]) | |
948 | goto flush_it; | |
949 | ||
950 | obstack_ptr_grow (&dont_print_vb_obstack, baseclass); | |
951 | } | |
952 | ||
953 | boffset = baseclass_offset (type, i, valaddr, address); | |
954 | ||
955 | if (pretty) | |
956 | { | |
957 | fprintf_filtered (stream, "\n"); | |
958 | print_spaces_filtered (2 * recurse, stream); | |
959 | } | |
960 | fputs_filtered ("<", stream); | |
961 | /* Not sure what the best notation is in the case where there is no | |
962 | baseclass name. */ | |
963 | ||
964 | fputs_filtered (basename ? basename : "", stream); | |
965 | fputs_filtered ("> = ", stream); | |
966 | ||
967 | /* The virtual base class pointer might have been clobbered by the | |
968 | user program. Make sure that it still points to a valid memory | |
969 | location. */ | |
970 | ||
971 | if (boffset != -1 && (boffset < 0 || boffset >= TYPE_LENGTH (type))) | |
972 | { | |
34c0bd93 | 973 | /* FIXME (alloc): not safe is baseclass is really really big. */ |
fc1a4b47 | 974 | gdb_byte *buf = alloca (TYPE_LENGTH (baseclass)); |
a2bd3dcd AC |
975 | base_valaddr = buf; |
976 | if (target_read_memory (address + boffset, buf, | |
373a8247 PM |
977 | TYPE_LENGTH (baseclass)) != 0) |
978 | boffset = -1; | |
979 | } | |
980 | else | |
981 | base_valaddr = valaddr + boffset; | |
982 | ||
983 | if (boffset == -1) | |
984 | fprintf_filtered (stream, "<invalid address>"); | |
985 | else | |
986 | pascal_object_print_value_fields (baseclass, base_valaddr, address + boffset, | |
987 | stream, format, recurse, pretty, | |
988 | (struct type **) obstack_base (&dont_print_vb_obstack), | |
989 | 0); | |
990 | fputs_filtered (", ", stream); | |
991 | ||
992 | flush_it: | |
993 | ; | |
994 | } | |
995 | ||
996 | if (dont_print_vb == 0) | |
997 | { | |
998 | /* Free the space used to deal with the printing | |
999 | of this type from top level. */ | |
1000 | obstack_free (&dont_print_vb_obstack, last_dont_print); | |
1001 | /* Reset watermark so that we can continue protecting | |
1002 | ourselves from whatever we were protecting ourselves. */ | |
1003 | dont_print_vb_obstack = tmp_obstack; | |
1004 | } | |
1005 | } | |
1006 | ||
1007 | /* Print value of a static member. | |
1008 | To avoid infinite recursion when printing a class that contains | |
1009 | a static instance of the class, we keep the addresses of all printed | |
1010 | static member classes in an obstack and refuse to print them more | |
1011 | than once. | |
1012 | ||
806048c6 | 1013 | VAL contains the value to print, STREAM, RECURSE, and PRETTY |
373a8247 PM |
1014 | have the same meanings as in c_val_print. */ |
1015 | ||
1016 | static void | |
806048c6 | 1017 | pascal_object_print_static_field (struct value *val, |
fba45db2 KB |
1018 | struct ui_file *stream, int format, |
1019 | int recurse, enum val_prettyprint pretty) | |
373a8247 | 1020 | { |
806048c6 DJ |
1021 | struct type *type = value_type (val); |
1022 | ||
373a8247 PM |
1023 | if (TYPE_CODE (type) == TYPE_CODE_STRUCT) |
1024 | { | |
1025 | CORE_ADDR *first_dont_print; | |
1026 | int i; | |
1027 | ||
1028 | first_dont_print | |
1029 | = (CORE_ADDR *) obstack_base (&dont_print_statmem_obstack); | |
1030 | i = (CORE_ADDR *) obstack_next_free (&dont_print_statmem_obstack) | |
1031 | - first_dont_print; | |
1032 | ||
1033 | while (--i >= 0) | |
1034 | { | |
1035 | if (VALUE_ADDRESS (val) == first_dont_print[i]) | |
1036 | { | |
1037 | fputs_filtered ("<same as static member of an already seen type>", | |
1038 | stream); | |
1039 | return; | |
1040 | } | |
1041 | } | |
1042 | ||
1043 | obstack_grow (&dont_print_statmem_obstack, (char *) &VALUE_ADDRESS (val), | |
1044 | sizeof (CORE_ADDR)); | |
1045 | ||
1046 | CHECK_TYPEDEF (type); | |
0fd88904 | 1047 | pascal_object_print_value_fields (type, value_contents (val), VALUE_ADDRESS (val), |
373a8247 PM |
1048 | stream, format, recurse, pretty, NULL, 1); |
1049 | return; | |
1050 | } | |
806048c6 | 1051 | common_val_print (val, stream, format, 0, recurse, pretty); |
373a8247 PM |
1052 | } |
1053 | ||
1054 | void | |
fc1a4b47 | 1055 | pascal_object_print_class_member (const gdb_byte *valaddr, struct type *domain, |
fba45db2 | 1056 | struct ui_file *stream, char *prefix) |
373a8247 PM |
1057 | { |
1058 | ||
1059 | /* VAL is a byte offset into the structure type DOMAIN. | |
1060 | Find the name of the field for that offset and | |
1061 | print it. */ | |
1062 | int extra = 0; | |
1063 | int bits = 0; | |
52f0bd74 | 1064 | unsigned int i; |
373a8247 PM |
1065 | unsigned len = TYPE_NFIELDS (domain); |
1066 | /* @@ Make VAL into bit offset */ | |
1067 | LONGEST val = unpack_long (builtin_type_int, valaddr) << 3; | |
1068 | for (i = TYPE_N_BASECLASSES (domain); i < len; i++) | |
1069 | { | |
1070 | int bitpos = TYPE_FIELD_BITPOS (domain, i); | |
1071 | QUIT; | |
1072 | if (val == bitpos) | |
1073 | break; | |
1074 | if (val < bitpos && i != 0) | |
1075 | { | |
1076 | /* Somehow pointing into a field. */ | |
1077 | i -= 1; | |
1078 | extra = (val - TYPE_FIELD_BITPOS (domain, i)); | |
1079 | if (extra & 0x7) | |
1080 | bits = 1; | |
1081 | else | |
1082 | extra >>= 3; | |
1083 | break; | |
1084 | } | |
1085 | } | |
1086 | if (i < len) | |
1087 | { | |
1088 | char *name; | |
306d9ac5 | 1089 | fputs_filtered (prefix, stream); |
373a8247 PM |
1090 | name = type_name_no_tag (domain); |
1091 | if (name) | |
1092 | fputs_filtered (name, stream); | |
1093 | else | |
1094 | pascal_type_print_base (domain, stream, 0, 0); | |
1095 | fprintf_filtered (stream, "::"); | |
1096 | fputs_filtered (TYPE_FIELD_NAME (domain, i), stream); | |
1097 | if (extra) | |
1098 | fprintf_filtered (stream, " + %d bytes", extra); | |
1099 | if (bits) | |
1100 | fprintf_filtered (stream, " (offset in bits)"); | |
1101 | } | |
1102 | else | |
1103 | fprintf_filtered (stream, "%ld", (long int) (val >> 3)); | |
1104 | } | |
1105 | ||
b9362cc7 | 1106 | extern initialize_file_ftype _initialize_pascal_valprint; /* -Wmissing-prototypes */ |
373a8247 PM |
1107 | |
1108 | void | |
fba45db2 | 1109 | _initialize_pascal_valprint (void) |
373a8247 | 1110 | { |
5bf193a2 AC |
1111 | add_setshow_boolean_cmd ("pascal_static-members", class_support, |
1112 | &pascal_static_field_print, _("\ | |
1113 | Set printing of pascal static members."), _("\ | |
1114 | Show printing of pascal static members."), NULL, | |
1115 | NULL, | |
920d2a44 | 1116 | show_pascal_static_field_print, |
5bf193a2 | 1117 | &setprintlist, &showprintlist); |
373a8247 PM |
1118 | /* Turn on printing of static fields. */ |
1119 | pascal_static_field_print = 1; | |
1120 | ||
1121 | } |