Commit | Line | Data |
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a8a69e63 | 1 | /* Support for printing Chill values for GDB, the GNU debugger. |
67e9b3b3 PS |
2 | Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994 |
3 | Free Software Foundation, Inc. | |
a8a69e63 FF |
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. */ |
a8a69e63 FF |
20 | |
21 | #include "defs.h" | |
22 | #include "obstack.h" | |
23 | #include "symtab.h" | |
24 | #include "gdbtypes.h" | |
25 | #include "valprint.h" | |
26 | #include "expression.h" | |
8fbdca53 | 27 | #include "value.h" |
a8a69e63 | 28 | #include "language.h" |
5e81259d | 29 | #include "demangle.h" |
100f92e2 | 30 | #include "c-lang.h" /* For c_val_print */ |
1c95d7ab JK |
31 | #include "typeprint.h" |
32 | #include "ch-lang.h" | |
477b2425 | 33 | #include "annotate.h" |
a8a69e63 | 34 | |
8fbdca53 | 35 | static void |
199b2450 | 36 | chill_print_value_fields PARAMS ((struct type *, char *, GDB_FILE *, int, int, |
8fbdca53 FF |
37 | enum val_prettyprint, struct type **)); |
38 | ||
3bcf4181 PB |
39 | \f |
40 | /* Print integral scalar data VAL, of type TYPE, onto stdio stream STREAM. | |
41 | Used to print data from type structures in a specified type. For example, | |
42 | array bounds may be characters or booleans in some languages, and this | |
43 | allows the ranges to be printed in their "natural" form rather than as | |
44 | decimal integer values. */ | |
45 | ||
46 | void | |
47 | chill_print_type_scalar (type, val, stream) | |
48 | struct type *type; | |
49 | LONGEST val; | |
50 | GDB_FILE *stream; | |
51 | { | |
52 | switch (TYPE_CODE (type)) | |
53 | { | |
54 | case TYPE_CODE_RANGE: | |
55 | if (TYPE_TARGET_TYPE (type)) | |
56 | { | |
57 | chill_print_type_scalar (TYPE_TARGET_TYPE (type), val, stream); | |
58 | return; | |
59 | } | |
6b14af2b FF |
60 | break; |
61 | case TYPE_CODE_UNDEF: | |
62 | case TYPE_CODE_PTR: | |
63 | case TYPE_CODE_ARRAY: | |
64 | case TYPE_CODE_STRUCT: | |
65 | case TYPE_CODE_UNION: | |
66 | case TYPE_CODE_ENUM: | |
67 | case TYPE_CODE_FUNC: | |
68 | case TYPE_CODE_INT: | |
69 | case TYPE_CODE_FLT: | |
70 | case TYPE_CODE_VOID: | |
71 | case TYPE_CODE_SET: | |
72 | case TYPE_CODE_STRING: | |
73 | case TYPE_CODE_BITSTRING: | |
74 | case TYPE_CODE_ERROR: | |
75 | case TYPE_CODE_MEMBER: | |
76 | case TYPE_CODE_METHOD: | |
77 | case TYPE_CODE_REF: | |
78 | case TYPE_CODE_CHAR: | |
79 | case TYPE_CODE_BOOL: | |
80 | case TYPE_CODE_COMPLEX: | |
81 | default: | |
82 | break; | |
3bcf4181 PB |
83 | } |
84 | print_type_scalar (type, val, stream); | |
85 | } | |
a8a69e63 | 86 | \f |
35f8a588 PB |
87 | /* Print the elements of an array. |
88 | Similar to val_print_array_elements, but prints | |
89 | element indexes (in Chill syntax). */ | |
90 | ||
91 | static void | |
92 | chill_val_print_array_elements (type, valaddr, address, stream, | |
93 | format, deref_ref, recurse, pretty) | |
94 | struct type *type; | |
95 | char *valaddr; | |
96 | CORE_ADDR address; | |
97 | GDB_FILE *stream; | |
98 | int format; | |
99 | int deref_ref; | |
100 | int recurse; | |
101 | enum val_prettyprint pretty; | |
102 | { | |
103 | unsigned int i = 0; | |
104 | unsigned int things_printed = 0; | |
105 | unsigned len; | |
106 | struct type *elttype; | |
107 | struct type *range_type = TYPE_FIELD_TYPE (type, 0); | |
108 | struct type *index_type = TYPE_TARGET_TYPE (range_type); | |
109 | unsigned eltlen; | |
110 | /* Position of the array element we are examining to see | |
111 | whether it is repeated. */ | |
112 | unsigned int rep1; | |
113 | /* Number of repetitions we have detected so far. */ | |
114 | unsigned int reps; | |
115 | LONGEST low_bound = TYPE_FIELD_BITPOS (range_type, 0); | |
35f8a588 PB |
116 | |
117 | elttype = TYPE_TARGET_TYPE (type); | |
118 | eltlen = TYPE_LENGTH (elttype); | |
119 | len = TYPE_LENGTH (type) / eltlen; | |
120 | ||
121 | annotate_array_section_begin (i, elttype); | |
122 | ||
123 | for (; i < len && things_printed < print_max; i++) | |
124 | { | |
125 | if (i != 0) | |
126 | { | |
127 | if (prettyprint_arrays) | |
128 | { | |
129 | fprintf_filtered (stream, ",\n"); | |
130 | print_spaces_filtered (2 + 2 * recurse, stream); | |
131 | } | |
132 | else | |
133 | { | |
134 | fprintf_filtered (stream, ", "); | |
135 | } | |
136 | } | |
137 | wrap_here (n_spaces (2 + 2 * recurse)); | |
138 | ||
139 | rep1 = i + 1; | |
140 | reps = 1; | |
141 | while ((rep1 < len) && | |
142 | !memcmp (valaddr + i * eltlen, valaddr + rep1 * eltlen, eltlen)) | |
143 | { | |
144 | ++reps; | |
145 | ++rep1; | |
146 | } | |
147 | ||
148 | fputs_filtered ("(", stream); | |
3bcf4181 | 149 | chill_print_type_scalar (index_type, low_bound + i, stream); |
35f8a588 PB |
150 | if (reps > 1) |
151 | { | |
152 | fputs_filtered (":", stream); | |
3bcf4181 PB |
153 | chill_print_type_scalar (index_type, low_bound + i + reps - 1, |
154 | stream); | |
35f8a588 PB |
155 | fputs_filtered ("): ", stream); |
156 | val_print (elttype, valaddr + i * eltlen, 0, stream, format, | |
157 | deref_ref, recurse + 1, pretty); | |
158 | ||
159 | i = rep1 - 1; | |
160 | things_printed += 1; | |
161 | } | |
162 | else | |
163 | { | |
164 | fputs_filtered ("): ", stream); | |
165 | val_print (elttype, valaddr + i * eltlen, 0, stream, format, | |
166 | deref_ref, recurse + 1, pretty); | |
167 | annotate_elt (); | |
168 | things_printed++; | |
169 | } | |
170 | } | |
171 | annotate_array_section_end (); | |
172 | if (i < len) | |
173 | { | |
174 | fprintf_filtered (stream, "..."); | |
175 | } | |
176 | } | |
177 | ||
a8a69e63 FF |
178 | /* Print data of type TYPE located at VALADDR (within GDB), which came from |
179 | the inferior at address ADDRESS, onto stdio stream STREAM according to | |
180 | FORMAT (a letter or 0 for natural format). The data at VALADDR is in | |
181 | target byte order. | |
182 | ||
183 | If the data are a string pointer, returns the number of string characters | |
184 | printed. | |
185 | ||
186 | If DEREF_REF is nonzero, then dereference references, otherwise just print | |
187 | them like pointers. | |
188 | ||
189 | The PRETTY parameter controls prettyprinting. */ | |
190 | ||
191 | int | |
192 | chill_val_print (type, valaddr, address, stream, format, deref_ref, recurse, | |
193 | pretty) | |
194 | struct type *type; | |
195 | char *valaddr; | |
196 | CORE_ADDR address; | |
199b2450 | 197 | GDB_FILE *stream; |
a8a69e63 FF |
198 | int format; |
199 | int deref_ref; | |
200 | int recurse; | |
201 | enum val_prettyprint pretty; | |
202 | { | |
a8a69e63 | 203 | LONGEST val; |
ec16f701 | 204 | unsigned int i = 0; /* Number of characters printed. */ |
c7da3ed3 | 205 | struct type *elttype; |
c7da3ed3 | 206 | CORE_ADDR addr; |
a8a69e63 FF |
207 | |
208 | switch (TYPE_CODE (type)) | |
209 | { | |
210 | case TYPE_CODE_ARRAY: | |
211 | if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0) | |
212 | { | |
a8a69e63 FF |
213 | if (prettyprint_arrays) |
214 | { | |
215 | print_spaces_filtered (2 + 2 * recurse, stream); | |
216 | } | |
217 | fprintf_filtered (stream, "["); | |
35f8a588 PB |
218 | chill_val_print_array_elements (type, valaddr, address, stream, |
219 | format, deref_ref, recurse, pretty); | |
a8a69e63 FF |
220 | fprintf_filtered (stream, "]"); |
221 | } | |
222 | else | |
223 | { | |
224 | error ("unimplemented in chill_val_print; unspecified array length"); | |
225 | } | |
226 | break; | |
227 | ||
228 | case TYPE_CODE_INT: | |
229 | format = format ? format : output_format; | |
230 | if (format) | |
231 | { | |
232 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
233 | } | |
234 | else | |
235 | { | |
236 | val_print_type_code_int (type, valaddr, stream); | |
237 | } | |
238 | break; | |
239 | ||
240 | case TYPE_CODE_CHAR: | |
241 | format = format ? format : output_format; | |
242 | if (format) | |
243 | { | |
244 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
245 | } | |
246 | else | |
247 | { | |
248 | LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr), | |
249 | stream); | |
250 | } | |
251 | break; | |
252 | ||
253 | case TYPE_CODE_FLT: | |
254 | if (format) | |
255 | { | |
256 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
257 | } | |
258 | else | |
259 | { | |
260 | print_floating (valaddr, type, stream); | |
261 | } | |
262 | break; | |
263 | ||
264 | case TYPE_CODE_BOOL: | |
265 | format = format ? format : output_format; | |
266 | if (format) | |
267 | { | |
268 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
269 | } | |
270 | else | |
271 | { | |
61932a8e | 272 | /* FIXME: Why is this using builtin_type_chill_bool not type? */ |
a8a69e63 FF |
273 | val = unpack_long (builtin_type_chill_bool, valaddr); |
274 | fprintf_filtered (stream, val ? "TRUE" : "FALSE"); | |
275 | } | |
276 | break; | |
277 | ||
278 | case TYPE_CODE_UNDEF: | |
279 | /* This happens (without TYPE_FLAG_STUB set) on systems which don't use | |
280 | dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar" | |
281 | and no complete type for struct foo in that file. */ | |
282 | fprintf_filtered (stream, "<incomplete type>"); | |
283 | break; | |
284 | ||
285 | case TYPE_CODE_PTR: | |
c7da3ed3 FF |
286 | if (format && format != 's') |
287 | { | |
288 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
289 | break; | |
290 | } | |
291 | addr = unpack_pointer (type, valaddr); | |
292 | elttype = TYPE_TARGET_TYPE (type); | |
e10cfcaa PB |
293 | |
294 | /* We assume a NULL pointer is all zeros ... */ | |
295 | if (addr == 0) | |
296 | { | |
297 | fputs_filtered ("NULL", stream); | |
298 | return 0; | |
299 | } | |
c7da3ed3 FF |
300 | |
301 | if (TYPE_CODE (elttype) == TYPE_CODE_FUNC) | |
302 | { | |
303 | /* Try to print what function it points to. */ | |
304 | print_address_demangle (addr, stream, demangle); | |
305 | /* Return value is irrelevant except for string pointers. */ | |
306 | return (0); | |
307 | } | |
308 | if (addressprint && format != 's') | |
309 | { | |
d24c0599 | 310 | print_address_numeric (addr, 1, stream); |
c7da3ed3 FF |
311 | } |
312 | ||
313 | /* For a pointer to char or unsigned char, also print the string | |
314 | pointed to, unless pointer is null. */ | |
c7da3ed3 FF |
315 | if (TYPE_LENGTH (elttype) == 1 |
316 | && TYPE_CODE (elttype) == TYPE_CODE_CHAR | |
317 | && (format == 0 || format == 's') | |
318 | && addr != 0 | |
319 | && /* If print_max is UINT_MAX, the alloca below will fail. | |
320 | In that case don't try to print the string. */ | |
321 | print_max < UINT_MAX) | |
322 | { | |
8fbdca53 | 323 | i = val_print_string (addr, 0, stream); |
c7da3ed3 FF |
324 | } |
325 | /* Return number of characters printed, plus one for the | |
326 | terminating null if we have "reached the end". */ | |
327 | return (i + (print_max && i != print_max)); | |
328 | break; | |
329 | ||
c4413e2c | 330 | case TYPE_CODE_STRING: |
ec16f701 FF |
331 | i = TYPE_LENGTH (type); |
332 | LA_PRINT_STRING (stream, valaddr, i, 0); | |
c4413e2c FF |
333 | /* Return number of characters printed, plus one for the terminating |
334 | null if we have "reached the end". */ | |
335 | return (i + (print_max && i != print_max)); | |
336 | break; | |
337 | ||
cba00921 | 338 | case TYPE_CODE_BITSTRING: |
e909f287 | 339 | case TYPE_CODE_SET: |
6f52d064 | 340 | elttype = TYPE_INDEX_TYPE (type); |
e10cfcaa PB |
341 | check_stub_type (elttype); |
342 | if (TYPE_FLAGS (elttype) & TYPE_FLAG_STUB) | |
343 | { | |
344 | fprintf_filtered (stream, "<incomplete type>"); | |
345 | gdb_flush (stream); | |
346 | break; | |
347 | } | |
e909f287 | 348 | { |
e10cfcaa | 349 | struct type *range = elttype; |
706bfe5a | 350 | LONGEST low_bound, high_bound; |
e909f287 | 351 | int i; |
cba00921 | 352 | int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING; |
e909f287 | 353 | int need_comma = 0; |
e909f287 PB |
354 | |
355 | if (is_bitstring) | |
356 | fputs_filtered ("B'", stream); | |
357 | else | |
358 | fputs_filtered ("[", stream); | |
706bfe5a PB |
359 | |
360 | i = get_discrete_bounds (range, &low_bound, &high_bound); | |
361 | maybe_bad_bstring: | |
362 | if (i < 0) | |
363 | { | |
364 | fputs_filtered ("<error value>", stream); | |
365 | goto done; | |
366 | } | |
367 | ||
e909f287 PB |
368 | for (i = low_bound; i <= high_bound; i++) |
369 | { | |
370 | int element = value_bit_index (type, valaddr, i); | |
706bfe5a PB |
371 | if (element < 0) |
372 | { | |
373 | i = element; | |
374 | goto maybe_bad_bstring; | |
375 | } | |
e909f287 PB |
376 | if (is_bitstring) |
377 | fprintf_filtered (stream, "%d", element); | |
378 | else if (element) | |
379 | { | |
380 | if (need_comma) | |
381 | fputs_filtered (", ", stream); | |
3bcf4181 | 382 | chill_print_type_scalar (range, i, stream); |
e909f287 PB |
383 | need_comma = 1; |
384 | ||
385 | /* Look for a continuous range of true elements. */ | |
386 | if (i+1 <= high_bound && value_bit_index (type, valaddr, ++i)) | |
387 | { | |
388 | int j = i; /* j is the upper bound so far of the range */ | |
389 | fputs_filtered (":", stream); | |
390 | while (i+1 <= high_bound | |
391 | && value_bit_index (type, valaddr, ++i)) | |
392 | j = i; | |
3bcf4181 | 393 | chill_print_type_scalar (range, j, stream); |
e909f287 PB |
394 | } |
395 | } | |
396 | } | |
706bfe5a | 397 | done: |
e909f287 PB |
398 | if (is_bitstring) |
399 | fputs_filtered ("'", stream); | |
400 | else | |
401 | fputs_filtered ("]", stream); | |
402 | } | |
403 | break; | |
404 | ||
8fbdca53 | 405 | case TYPE_CODE_STRUCT: |
6073b8de | 406 | if (chill_varying_type (type)) |
cba00921 PB |
407 | { |
408 | struct type *inner = TYPE_FIELD_TYPE (type, 1); | |
409 | long length = unpack_long (TYPE_FIELD_TYPE (type, 0), valaddr); | |
410 | char *data_addr = valaddr + TYPE_FIELD_BITPOS (type, 1) / 8; | |
411 | ||
412 | switch (TYPE_CODE (inner)) | |
413 | { | |
414 | case TYPE_CODE_STRING: | |
415 | if (length > TYPE_LENGTH (type)) | |
416 | { | |
417 | fprintf_filtered (stream, | |
6b14af2b | 418 | "<dynamic length %ld > static length %d>", |
cba00921 | 419 | length, TYPE_LENGTH (type)); |
cba00921 PB |
420 | } |
421 | LA_PRINT_STRING (stream, data_addr, length, 0); | |
422 | return length; | |
1c95d7ab JK |
423 | default: |
424 | break; | |
cba00921 PB |
425 | } |
426 | } | |
8fbdca53 FF |
427 | chill_print_value_fields (type, valaddr, stream, format, recurse, pretty, |
428 | 0); | |
429 | break; | |
430 | ||
a8a69e63 | 431 | case TYPE_CODE_REF: |
8a177da6 PB |
432 | if (addressprint) |
433 | { | |
833e0d94 JK |
434 | fprintf_filtered (stream, "LOC("); |
435 | print_address_numeric | |
436 | (extract_address (valaddr, TARGET_PTR_BIT / HOST_CHAR_BIT), | |
d24c0599 | 437 | 1, |
833e0d94 JK |
438 | stream); |
439 | fprintf_filtered (stream, ")"); | |
8a177da6 PB |
440 | if (deref_ref) |
441 | fputs_filtered (": ", stream); | |
442 | } | |
443 | /* De-reference the reference. */ | |
444 | if (deref_ref) | |
445 | { | |
446 | if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_UNDEF) | |
447 | { | |
82a2edfb | 448 | value_ptr deref_val = |
8a177da6 PB |
449 | value_at |
450 | (TYPE_TARGET_TYPE (type), | |
451 | unpack_pointer (lookup_pointer_type (builtin_type_void), | |
452 | valaddr)); | |
453 | val_print (VALUE_TYPE (deref_val), | |
454 | VALUE_CONTENTS (deref_val), | |
455 | VALUE_ADDRESS (deref_val), stream, format, | |
456 | deref_ref, recurse + 1, pretty); | |
457 | } | |
458 | else | |
459 | fputs_filtered ("???", stream); | |
460 | } | |
461 | break; | |
462 | ||
a8a69e63 | 463 | case TYPE_CODE_ENUM: |
8a177da6 PB |
464 | c_val_print (type, valaddr, address, stream, format, |
465 | deref_ref, recurse, pretty); | |
466 | break; | |
467 | ||
11b959da FF |
468 | case TYPE_CODE_RANGE: |
469 | if (TYPE_TARGET_TYPE (type)) | |
470 | chill_val_print (TYPE_TARGET_TYPE (type), valaddr, address, stream, | |
471 | format, deref_ref, recurse, pretty); | |
472 | break; | |
473 | ||
8a177da6 PB |
474 | case TYPE_CODE_MEMBER: |
475 | case TYPE_CODE_UNION: | |
a8a69e63 FF |
476 | case TYPE_CODE_FUNC: |
477 | case TYPE_CODE_VOID: | |
478 | case TYPE_CODE_ERROR: | |
a8a69e63 | 479 | default: |
11b959da | 480 | /* Let's defer printing to the C printer, rather than |
8a177da6 PB |
481 | print an error message. FIXME! */ |
482 | c_val_print (type, valaddr, address, stream, format, | |
483 | deref_ref, recurse, pretty); | |
a8a69e63 | 484 | } |
199b2450 | 485 | gdb_flush (stream); |
a8a69e63 FF |
486 | return (0); |
487 | } | |
8fbdca53 FF |
488 | |
489 | /* Mutually recursive subroutines of cplus_print_value and c_val_print to | |
490 | print out a structure's fields: cp_print_value_fields and cplus_print_value. | |
491 | ||
492 | TYPE, VALADDR, STREAM, RECURSE, and PRETTY have the | |
493 | same meanings as in cplus_print_value and c_val_print. | |
494 | ||
495 | DONT_PRINT is an array of baseclass types that we | |
496 | should not print, or zero if called from top level. */ | |
497 | ||
498 | static void | |
499 | chill_print_value_fields (type, valaddr, stream, format, recurse, pretty, | |
500 | dont_print) | |
501 | struct type *type; | |
502 | char *valaddr; | |
199b2450 | 503 | GDB_FILE *stream; |
8fbdca53 FF |
504 | int format; |
505 | int recurse; | |
506 | enum val_prettyprint pretty; | |
507 | struct type **dont_print; | |
508 | { | |
509 | int i, len; | |
510 | int fields_seen = 0; | |
511 | ||
512 | check_stub_type (type); | |
513 | ||
8a177da6 | 514 | fprintf_filtered (stream, "["); |
8fbdca53 FF |
515 | len = TYPE_NFIELDS (type); |
516 | if (len == 0) | |
517 | { | |
518 | fprintf_filtered (stream, "<No data fields>"); | |
519 | } | |
520 | else | |
521 | { | |
522 | for (i = 0; i < len; i++) | |
523 | { | |
524 | if (fields_seen) | |
525 | { | |
526 | fprintf_filtered (stream, ", "); | |
527 | } | |
528 | fields_seen = 1; | |
529 | if (pretty) | |
530 | { | |
531 | fprintf_filtered (stream, "\n"); | |
532 | print_spaces_filtered (2 + 2 * recurse, stream); | |
533 | } | |
534 | else | |
535 | { | |
536 | wrap_here (n_spaces (2 + 2 * recurse)); | |
537 | } | |
8a177da6 | 538 | fputs_filtered (".", stream); |
5e81259d FF |
539 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), |
540 | language_chill, DMGL_NO_OPTS); | |
8a177da6 | 541 | fputs_filtered (": ", stream); |
8fbdca53 FF |
542 | if (TYPE_FIELD_PACKED (type, i)) |
543 | { | |
82a2edfb | 544 | value_ptr v; |
8fbdca53 FF |
545 | |
546 | /* Bitfields require special handling, especially due to byte | |
547 | order problems. */ | |
548 | v = value_from_longest (TYPE_FIELD_TYPE (type, i), | |
549 | unpack_field_as_long (type, valaddr, i)); | |
550 | ||
551 | chill_val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, | |
552 | stream, format, 0, recurse + 1, pretty); | |
553 | } | |
554 | else | |
555 | { | |
556 | chill_val_print (TYPE_FIELD_TYPE (type, i), | |
557 | valaddr + TYPE_FIELD_BITPOS (type, i) / 8, | |
558 | 0, stream, format, 0, recurse + 1, pretty); | |
559 | } | |
560 | } | |
561 | if (pretty) | |
562 | { | |
563 | fprintf_filtered (stream, "\n"); | |
564 | print_spaces_filtered (2 * recurse, stream); | |
565 | } | |
566 | } | |
8a177da6 | 567 | fprintf_filtered (stream, "]"); |
8fbdca53 | 568 | } |
e10cfcaa PB |
569 | \f |
570 | int | |
571 | chill_value_print (val, stream, format, pretty) | |
572 | value_ptr val; | |
573 | GDB_FILE *stream; | |
574 | int format; | |
575 | enum val_prettyprint pretty; | |
576 | { | |
398f584f | 577 | struct type *type = VALUE_TYPE (val); |
e10cfcaa | 578 | |
398f584f | 579 | /* If it is a pointer, indicate what it points to. |
e10cfcaa | 580 | |
398f584f | 581 | Print type also if it is a reference. |
e10cfcaa | 582 | |
398f584f PB |
583 | C++: if it is a member pointer, we will take care |
584 | of that when we print it. */ | |
585 | if (TYPE_CODE (type) == TYPE_CODE_PTR || | |
586 | TYPE_CODE (type) == TYPE_CODE_REF) | |
587 | { | |
588 | char *valaddr = VALUE_CONTENTS (val); | |
589 | CORE_ADDR addr = unpack_pointer (type, valaddr); | |
590 | if (TYPE_CODE (type) != TYPE_CODE_PTR || addr != 0) | |
e10cfcaa | 591 | { |
398f584f PB |
592 | int i; |
593 | char *name = TYPE_NAME (type); | |
594 | if (name) | |
595 | fputs_filtered (name, stream); | |
596 | else if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID) | |
597 | fputs_filtered ("PTR", stream); | |
598 | else | |
e10cfcaa | 599 | { |
e10cfcaa | 600 | fprintf_filtered (stream, "("); |
398f584f | 601 | type_print (type, "", stream, -1); |
e10cfcaa | 602 | fprintf_filtered (stream, ")"); |
e10cfcaa | 603 | } |
398f584f PB |
604 | fprintf_filtered (stream, "("); |
605 | i = val_print (type, valaddr, VALUE_ADDRESS (val), | |
606 | stream, format, 1, 0, pretty); | |
607 | fprintf_filtered (stream, ")"); | |
608 | return i; | |
e10cfcaa | 609 | } |
e10cfcaa | 610 | } |
398f584f PB |
611 | return (val_print (type, VALUE_CONTENTS (val), |
612 | VALUE_ADDRESS (val), stream, format, 1, 0, pretty)); | |
e10cfcaa PB |
613 | } |
614 | ||
615 |