Commit | Line | Data |
---|---|---|
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 | |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
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 | } | |
60 | } | |
61 | print_type_scalar (type, val, stream); | |
62 | } | |
a8a69e63 | 63 | \f |
35f8a588 PB |
64 | /* Print the elements of an array. |
65 | Similar to val_print_array_elements, but prints | |
66 | element indexes (in Chill syntax). */ | |
67 | ||
68 | static void | |
69 | chill_val_print_array_elements (type, valaddr, address, stream, | |
70 | format, deref_ref, recurse, pretty) | |
71 | struct type *type; | |
72 | char *valaddr; | |
73 | CORE_ADDR address; | |
74 | GDB_FILE *stream; | |
75 | int format; | |
76 | int deref_ref; | |
77 | int recurse; | |
78 | enum val_prettyprint pretty; | |
79 | { | |
80 | unsigned int i = 0; | |
81 | unsigned int things_printed = 0; | |
82 | unsigned len; | |
83 | struct type *elttype; | |
84 | struct type *range_type = TYPE_FIELD_TYPE (type, 0); | |
85 | struct type *index_type = TYPE_TARGET_TYPE (range_type); | |
86 | unsigned eltlen; | |
87 | /* Position of the array element we are examining to see | |
88 | whether it is repeated. */ | |
89 | unsigned int rep1; | |
90 | /* Number of repetitions we have detected so far. */ | |
91 | unsigned int reps; | |
92 | LONGEST low_bound = TYPE_FIELD_BITPOS (range_type, 0); | |
93 | LONGEST high_bound = TYPE_FIELD_BITPOS (range_type, 1); | |
94 | ||
95 | elttype = TYPE_TARGET_TYPE (type); | |
96 | eltlen = TYPE_LENGTH (elttype); | |
97 | len = TYPE_LENGTH (type) / eltlen; | |
98 | ||
99 | annotate_array_section_begin (i, elttype); | |
100 | ||
101 | for (; i < len && things_printed < print_max; i++) | |
102 | { | |
103 | if (i != 0) | |
104 | { | |
105 | if (prettyprint_arrays) | |
106 | { | |
107 | fprintf_filtered (stream, ",\n"); | |
108 | print_spaces_filtered (2 + 2 * recurse, stream); | |
109 | } | |
110 | else | |
111 | { | |
112 | fprintf_filtered (stream, ", "); | |
113 | } | |
114 | } | |
115 | wrap_here (n_spaces (2 + 2 * recurse)); | |
116 | ||
117 | rep1 = i + 1; | |
118 | reps = 1; | |
119 | while ((rep1 < len) && | |
120 | !memcmp (valaddr + i * eltlen, valaddr + rep1 * eltlen, eltlen)) | |
121 | { | |
122 | ++reps; | |
123 | ++rep1; | |
124 | } | |
125 | ||
126 | fputs_filtered ("(", stream); | |
3bcf4181 | 127 | chill_print_type_scalar (index_type, low_bound + i, stream); |
35f8a588 PB |
128 | if (reps > 1) |
129 | { | |
130 | fputs_filtered (":", stream); | |
3bcf4181 PB |
131 | chill_print_type_scalar (index_type, low_bound + i + reps - 1, |
132 | stream); | |
35f8a588 PB |
133 | fputs_filtered ("): ", stream); |
134 | val_print (elttype, valaddr + i * eltlen, 0, stream, format, | |
135 | deref_ref, recurse + 1, pretty); | |
136 | ||
137 | i = rep1 - 1; | |
138 | things_printed += 1; | |
139 | } | |
140 | else | |
141 | { | |
142 | fputs_filtered ("): ", stream); | |
143 | val_print (elttype, valaddr + i * eltlen, 0, stream, format, | |
144 | deref_ref, recurse + 1, pretty); | |
145 | annotate_elt (); | |
146 | things_printed++; | |
147 | } | |
148 | } | |
149 | annotate_array_section_end (); | |
150 | if (i < len) | |
151 | { | |
152 | fprintf_filtered (stream, "..."); | |
153 | } | |
154 | } | |
155 | ||
a8a69e63 FF |
156 | /* Print data of type TYPE located at VALADDR (within GDB), which came from |
157 | the inferior at address ADDRESS, onto stdio stream STREAM according to | |
158 | FORMAT (a letter or 0 for natural format). The data at VALADDR is in | |
159 | target byte order. | |
160 | ||
161 | If the data are a string pointer, returns the number of string characters | |
162 | printed. | |
163 | ||
164 | If DEREF_REF is nonzero, then dereference references, otherwise just print | |
165 | them like pointers. | |
166 | ||
167 | The PRETTY parameter controls prettyprinting. */ | |
168 | ||
169 | int | |
170 | chill_val_print (type, valaddr, address, stream, format, deref_ref, recurse, | |
171 | pretty) | |
172 | struct type *type; | |
173 | char *valaddr; | |
174 | CORE_ADDR address; | |
199b2450 | 175 | GDB_FILE *stream; |
a8a69e63 FF |
176 | int format; |
177 | int deref_ref; | |
178 | int recurse; | |
179 | enum val_prettyprint pretty; | |
180 | { | |
a8a69e63 | 181 | LONGEST val; |
ec16f701 | 182 | unsigned int i = 0; /* Number of characters printed. */ |
c7da3ed3 | 183 | struct type *elttype; |
c7da3ed3 | 184 | CORE_ADDR addr; |
a8a69e63 FF |
185 | |
186 | switch (TYPE_CODE (type)) | |
187 | { | |
188 | case TYPE_CODE_ARRAY: | |
189 | if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0) | |
190 | { | |
a8a69e63 FF |
191 | if (prettyprint_arrays) |
192 | { | |
193 | print_spaces_filtered (2 + 2 * recurse, stream); | |
194 | } | |
195 | fprintf_filtered (stream, "["); | |
35f8a588 PB |
196 | chill_val_print_array_elements (type, valaddr, address, stream, |
197 | format, deref_ref, recurse, pretty); | |
a8a69e63 FF |
198 | fprintf_filtered (stream, "]"); |
199 | } | |
200 | else | |
201 | { | |
202 | error ("unimplemented in chill_val_print; unspecified array length"); | |
203 | } | |
204 | break; | |
205 | ||
206 | case TYPE_CODE_INT: | |
207 | format = format ? format : output_format; | |
208 | if (format) | |
209 | { | |
210 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
211 | } | |
212 | else | |
213 | { | |
214 | val_print_type_code_int (type, valaddr, stream); | |
215 | } | |
216 | break; | |
217 | ||
218 | case TYPE_CODE_CHAR: | |
219 | format = format ? format : output_format; | |
220 | if (format) | |
221 | { | |
222 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
223 | } | |
224 | else | |
225 | { | |
226 | LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr), | |
227 | stream); | |
228 | } | |
229 | break; | |
230 | ||
231 | case TYPE_CODE_FLT: | |
232 | if (format) | |
233 | { | |
234 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
235 | } | |
236 | else | |
237 | { | |
238 | print_floating (valaddr, type, stream); | |
239 | } | |
240 | break; | |
241 | ||
242 | case TYPE_CODE_BOOL: | |
243 | format = format ? format : output_format; | |
244 | if (format) | |
245 | { | |
246 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
247 | } | |
248 | else | |
249 | { | |
61932a8e | 250 | /* FIXME: Why is this using builtin_type_chill_bool not type? */ |
a8a69e63 FF |
251 | val = unpack_long (builtin_type_chill_bool, valaddr); |
252 | fprintf_filtered (stream, val ? "TRUE" : "FALSE"); | |
253 | } | |
254 | break; | |
255 | ||
256 | case TYPE_CODE_UNDEF: | |
257 | /* This happens (without TYPE_FLAG_STUB set) on systems which don't use | |
258 | dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar" | |
259 | and no complete type for struct foo in that file. */ | |
260 | fprintf_filtered (stream, "<incomplete type>"); | |
261 | break; | |
262 | ||
263 | case TYPE_CODE_PTR: | |
c7da3ed3 FF |
264 | if (format && format != 's') |
265 | { | |
266 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
267 | break; | |
268 | } | |
269 | addr = unpack_pointer (type, valaddr); | |
270 | elttype = TYPE_TARGET_TYPE (type); | |
e10cfcaa PB |
271 | |
272 | /* We assume a NULL pointer is all zeros ... */ | |
273 | if (addr == 0) | |
274 | { | |
275 | fputs_filtered ("NULL", stream); | |
276 | return 0; | |
277 | } | |
c7da3ed3 FF |
278 | |
279 | if (TYPE_CODE (elttype) == TYPE_CODE_FUNC) | |
280 | { | |
281 | /* Try to print what function it points to. */ | |
282 | print_address_demangle (addr, stream, demangle); | |
283 | /* Return value is irrelevant except for string pointers. */ | |
284 | return (0); | |
285 | } | |
286 | if (addressprint && format != 's') | |
287 | { | |
d24c0599 | 288 | print_address_numeric (addr, 1, stream); |
c7da3ed3 FF |
289 | } |
290 | ||
291 | /* For a pointer to char or unsigned char, also print the string | |
292 | pointed to, unless pointer is null. */ | |
c7da3ed3 FF |
293 | if (TYPE_LENGTH (elttype) == 1 |
294 | && TYPE_CODE (elttype) == TYPE_CODE_CHAR | |
295 | && (format == 0 || format == 's') | |
296 | && addr != 0 | |
297 | && /* If print_max is UINT_MAX, the alloca below will fail. | |
298 | In that case don't try to print the string. */ | |
299 | print_max < UINT_MAX) | |
300 | { | |
8fbdca53 | 301 | i = val_print_string (addr, 0, stream); |
c7da3ed3 FF |
302 | } |
303 | /* Return number of characters printed, plus one for the | |
304 | terminating null if we have "reached the end". */ | |
305 | return (i + (print_max && i != print_max)); | |
306 | break; | |
307 | ||
c4413e2c | 308 | case TYPE_CODE_STRING: |
ec16f701 FF |
309 | i = TYPE_LENGTH (type); |
310 | LA_PRINT_STRING (stream, valaddr, i, 0); | |
c4413e2c FF |
311 | /* Return number of characters printed, plus one for the terminating |
312 | null if we have "reached the end". */ | |
313 | return (i + (print_max && i != print_max)); | |
314 | break; | |
315 | ||
cba00921 | 316 | case TYPE_CODE_BITSTRING: |
e909f287 | 317 | case TYPE_CODE_SET: |
6f52d064 | 318 | elttype = TYPE_INDEX_TYPE (type); |
e10cfcaa PB |
319 | check_stub_type (elttype); |
320 | if (TYPE_FLAGS (elttype) & TYPE_FLAG_STUB) | |
321 | { | |
322 | fprintf_filtered (stream, "<incomplete type>"); | |
323 | gdb_flush (stream); | |
324 | break; | |
325 | } | |
e909f287 | 326 | { |
e10cfcaa | 327 | struct type *range = elttype; |
cba00921 PB |
328 | int low_bound = TYPE_LOW_BOUND (range); |
329 | int high_bound = TYPE_HIGH_BOUND (range); | |
e909f287 | 330 | int i; |
cba00921 | 331 | int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING; |
e909f287 | 332 | int need_comma = 0; |
e909f287 PB |
333 | |
334 | if (is_bitstring) | |
335 | fputs_filtered ("B'", stream); | |
336 | else | |
337 | fputs_filtered ("[", stream); | |
338 | for (i = low_bound; i <= high_bound; i++) | |
339 | { | |
340 | int element = value_bit_index (type, valaddr, i); | |
341 | if (is_bitstring) | |
342 | fprintf_filtered (stream, "%d", element); | |
343 | else if (element) | |
344 | { | |
345 | if (need_comma) | |
346 | fputs_filtered (", ", stream); | |
3bcf4181 | 347 | chill_print_type_scalar (range, i, stream); |
e909f287 PB |
348 | need_comma = 1; |
349 | ||
350 | /* Look for a continuous range of true elements. */ | |
351 | if (i+1 <= high_bound && value_bit_index (type, valaddr, ++i)) | |
352 | { | |
353 | int j = i; /* j is the upper bound so far of the range */ | |
354 | fputs_filtered (":", stream); | |
355 | while (i+1 <= high_bound | |
356 | && value_bit_index (type, valaddr, ++i)) | |
357 | j = i; | |
3bcf4181 | 358 | chill_print_type_scalar (range, j, stream); |
e909f287 PB |
359 | } |
360 | } | |
361 | } | |
362 | if (is_bitstring) | |
363 | fputs_filtered ("'", stream); | |
364 | else | |
365 | fputs_filtered ("]", stream); | |
366 | } | |
367 | break; | |
368 | ||
8fbdca53 | 369 | case TYPE_CODE_STRUCT: |
6073b8de | 370 | if (chill_varying_type (type)) |
cba00921 PB |
371 | { |
372 | struct type *inner = TYPE_FIELD_TYPE (type, 1); | |
373 | long length = unpack_long (TYPE_FIELD_TYPE (type, 0), valaddr); | |
374 | char *data_addr = valaddr + TYPE_FIELD_BITPOS (type, 1) / 8; | |
375 | ||
376 | switch (TYPE_CODE (inner)) | |
377 | { | |
378 | case TYPE_CODE_STRING: | |
379 | if (length > TYPE_LENGTH (type)) | |
380 | { | |
381 | fprintf_filtered (stream, | |
382 | "<dynamic length %d > static length %d>", | |
383 | length, TYPE_LENGTH (type)); | |
cba00921 PB |
384 | } |
385 | LA_PRINT_STRING (stream, data_addr, length, 0); | |
386 | return length; | |
1c95d7ab JK |
387 | default: |
388 | break; | |
cba00921 PB |
389 | } |
390 | } | |
8fbdca53 FF |
391 | chill_print_value_fields (type, valaddr, stream, format, recurse, pretty, |
392 | 0); | |
393 | break; | |
394 | ||
a8a69e63 | 395 | case TYPE_CODE_REF: |
8a177da6 PB |
396 | if (addressprint) |
397 | { | |
833e0d94 JK |
398 | fprintf_filtered (stream, "LOC("); |
399 | print_address_numeric | |
400 | (extract_address (valaddr, TARGET_PTR_BIT / HOST_CHAR_BIT), | |
d24c0599 | 401 | 1, |
833e0d94 JK |
402 | stream); |
403 | fprintf_filtered (stream, ")"); | |
8a177da6 PB |
404 | if (deref_ref) |
405 | fputs_filtered (": ", stream); | |
406 | } | |
407 | /* De-reference the reference. */ | |
408 | if (deref_ref) | |
409 | { | |
410 | if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_UNDEF) | |
411 | { | |
82a2edfb | 412 | value_ptr deref_val = |
8a177da6 PB |
413 | value_at |
414 | (TYPE_TARGET_TYPE (type), | |
415 | unpack_pointer (lookup_pointer_type (builtin_type_void), | |
416 | valaddr)); | |
417 | val_print (VALUE_TYPE (deref_val), | |
418 | VALUE_CONTENTS (deref_val), | |
419 | VALUE_ADDRESS (deref_val), stream, format, | |
420 | deref_ref, recurse + 1, pretty); | |
421 | } | |
422 | else | |
423 | fputs_filtered ("???", stream); | |
424 | } | |
425 | break; | |
426 | ||
a8a69e63 | 427 | case TYPE_CODE_ENUM: |
8a177da6 PB |
428 | c_val_print (type, valaddr, address, stream, format, |
429 | deref_ref, recurse, pretty); | |
430 | break; | |
431 | ||
11b959da FF |
432 | case TYPE_CODE_RANGE: |
433 | if (TYPE_TARGET_TYPE (type)) | |
434 | chill_val_print (TYPE_TARGET_TYPE (type), valaddr, address, stream, | |
435 | format, deref_ref, recurse, pretty); | |
436 | break; | |
437 | ||
8a177da6 PB |
438 | case TYPE_CODE_MEMBER: |
439 | case TYPE_CODE_UNION: | |
a8a69e63 FF |
440 | case TYPE_CODE_FUNC: |
441 | case TYPE_CODE_VOID: | |
442 | case TYPE_CODE_ERROR: | |
a8a69e63 | 443 | default: |
11b959da | 444 | /* Let's defer printing to the C printer, rather than |
8a177da6 PB |
445 | print an error message. FIXME! */ |
446 | c_val_print (type, valaddr, address, stream, format, | |
447 | deref_ref, recurse, pretty); | |
a8a69e63 | 448 | } |
199b2450 | 449 | gdb_flush (stream); |
a8a69e63 FF |
450 | return (0); |
451 | } | |
8fbdca53 FF |
452 | |
453 | /* Mutually recursive subroutines of cplus_print_value and c_val_print to | |
454 | print out a structure's fields: cp_print_value_fields and cplus_print_value. | |
455 | ||
456 | TYPE, VALADDR, STREAM, RECURSE, and PRETTY have the | |
457 | same meanings as in cplus_print_value and c_val_print. | |
458 | ||
459 | DONT_PRINT is an array of baseclass types that we | |
460 | should not print, or zero if called from top level. */ | |
461 | ||
462 | static void | |
463 | chill_print_value_fields (type, valaddr, stream, format, recurse, pretty, | |
464 | dont_print) | |
465 | struct type *type; | |
466 | char *valaddr; | |
199b2450 | 467 | GDB_FILE *stream; |
8fbdca53 FF |
468 | int format; |
469 | int recurse; | |
470 | enum val_prettyprint pretty; | |
471 | struct type **dont_print; | |
472 | { | |
473 | int i, len; | |
474 | int fields_seen = 0; | |
475 | ||
476 | check_stub_type (type); | |
477 | ||
8a177da6 | 478 | fprintf_filtered (stream, "["); |
8fbdca53 FF |
479 | len = TYPE_NFIELDS (type); |
480 | if (len == 0) | |
481 | { | |
482 | fprintf_filtered (stream, "<No data fields>"); | |
483 | } | |
484 | else | |
485 | { | |
486 | for (i = 0; i < len; i++) | |
487 | { | |
488 | if (fields_seen) | |
489 | { | |
490 | fprintf_filtered (stream, ", "); | |
491 | } | |
492 | fields_seen = 1; | |
493 | if (pretty) | |
494 | { | |
495 | fprintf_filtered (stream, "\n"); | |
496 | print_spaces_filtered (2 + 2 * recurse, stream); | |
497 | } | |
498 | else | |
499 | { | |
500 | wrap_here (n_spaces (2 + 2 * recurse)); | |
501 | } | |
8a177da6 | 502 | fputs_filtered (".", stream); |
5e81259d FF |
503 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), |
504 | language_chill, DMGL_NO_OPTS); | |
8a177da6 | 505 | fputs_filtered (": ", stream); |
8fbdca53 FF |
506 | if (TYPE_FIELD_PACKED (type, i)) |
507 | { | |
82a2edfb | 508 | value_ptr v; |
8fbdca53 FF |
509 | |
510 | /* Bitfields require special handling, especially due to byte | |
511 | order problems. */ | |
512 | v = value_from_longest (TYPE_FIELD_TYPE (type, i), | |
513 | unpack_field_as_long (type, valaddr, i)); | |
514 | ||
515 | chill_val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, | |
516 | stream, format, 0, recurse + 1, pretty); | |
517 | } | |
518 | else | |
519 | { | |
520 | chill_val_print (TYPE_FIELD_TYPE (type, i), | |
521 | valaddr + TYPE_FIELD_BITPOS (type, i) / 8, | |
522 | 0, stream, format, 0, recurse + 1, pretty); | |
523 | } | |
524 | } | |
525 | if (pretty) | |
526 | { | |
527 | fprintf_filtered (stream, "\n"); | |
528 | print_spaces_filtered (2 * recurse, stream); | |
529 | } | |
530 | } | |
8a177da6 | 531 | fprintf_filtered (stream, "]"); |
8fbdca53 | 532 | } |
e10cfcaa PB |
533 | \f |
534 | int | |
535 | chill_value_print (val, stream, format, pretty) | |
536 | value_ptr val; | |
537 | GDB_FILE *stream; | |
538 | int format; | |
539 | enum val_prettyprint pretty; | |
540 | { | |
541 | /* A "repeated" value really contains several values in a row. | |
542 | They are made by the @ operator. | |
543 | Print such values as if they were arrays. */ | |
544 | ||
545 | if (VALUE_REPEATED (val)) | |
546 | { | |
547 | register unsigned int n = VALUE_REPETITIONS (val); | |
548 | register unsigned int typelen = TYPE_LENGTH (VALUE_TYPE (val)); | |
549 | fprintf_filtered (stream, "["); | |
550 | /* Print arrays of characters using string syntax. */ | |
551 | if (typelen == 1 && TYPE_CODE (VALUE_TYPE (val)) == TYPE_CODE_INT | |
552 | && format == 0) | |
553 | LA_PRINT_STRING (stream, VALUE_CONTENTS (val), n, 0); | |
554 | else | |
555 | { | |
556 | value_print_array_elements (val, stream, format, pretty); | |
557 | } | |
558 | fprintf_filtered (stream, "]"); | |
559 | return (n * typelen); | |
560 | } | |
561 | else | |
562 | { | |
563 | struct type *type = VALUE_TYPE (val); | |
564 | ||
565 | /* If it is a pointer, indicate what it points to. | |
566 | ||
567 | Print type also if it is a reference. | |
568 | ||
569 | C++: if it is a member pointer, we will take care | |
570 | of that when we print it. */ | |
571 | if (TYPE_CODE (type) == TYPE_CODE_PTR || | |
572 | TYPE_CODE (type) == TYPE_CODE_REF) | |
573 | { | |
574 | char *valaddr = VALUE_CONTENTS (val); | |
575 | CORE_ADDR addr = unpack_pointer (type, valaddr); | |
576 | if (TYPE_CODE (type) != TYPE_CODE_PTR || addr != 0) | |
577 | { | |
578 | int i; | |
579 | char *name = TYPE_NAME (type); | |
580 | if (name) | |
581 | fputs_filtered (name, stream); | |
582 | else if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID) | |
583 | fputs_filtered ("PTR", stream); | |
584 | else | |
585 | { | |
586 | fprintf_filtered (stream, "("); | |
587 | type_print (type, "", stream, -1); | |
588 | fprintf_filtered (stream, ")"); | |
589 | } | |
590 | fprintf_filtered (stream, "("); | |
591 | i = val_print (type, valaddr, VALUE_ADDRESS (val), | |
592 | stream, format, 1, 0, pretty); | |
593 | fprintf_filtered (stream, ")"); | |
594 | return i; | |
595 | } | |
596 | } | |
597 | return (val_print (type, VALUE_CONTENTS (val), | |
598 | VALUE_ADDRESS (val), stream, format, 1, 0, pretty)); | |
599 | } | |
600 | } | |
601 | ||
602 |