Commit | Line | Data |
---|---|---|
4c4b4cd2 PH |
1 | /* Support for printing Ada values for GDB, the GNU debugger. |
2 | Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1997, 2001, | |
3 | 2002, 2003, 2004. | |
14f9c5c9 AS |
4 | Free Software Foundation, Inc. |
5 | ||
6 | This file is part of GDB. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
21 | ||
22 | #include <ctype.h> | |
23 | #include "defs.h" | |
4c4b4cd2 | 24 | #include "gdb_string.h" |
14f9c5c9 AS |
25 | #include "symtab.h" |
26 | #include "gdbtypes.h" | |
27 | #include "expression.h" | |
28 | #include "value.h" | |
29 | #include "demangle.h" | |
30 | #include "valprint.h" | |
31 | #include "language.h" | |
32 | #include "annotate.h" | |
33 | #include "ada-lang.h" | |
34 | #include "c-lang.h" | |
04714b91 | 35 | #include "infcall.h" |
14f9c5c9 | 36 | |
4c4b4cd2 | 37 | /* Encapsulates arguments to ada_val_print. */ |
d2e4a39e AS |
38 | struct ada_val_print_args |
39 | { | |
40 | struct type *type; | |
41 | char *valaddr0; | |
14f9c5c9 AS |
42 | int embedded_offset; |
43 | CORE_ADDR address; | |
44 | struct ui_file *stream; | |
45 | int format; | |
46 | int deref_ref; | |
47 | int recurse; | |
48 | enum val_prettyprint pretty; | |
49 | }; | |
50 | ||
4c4b4cd2 PH |
51 | extern int inspect_it; |
52 | extern unsigned int repeat_count_threshold; | |
53 | ||
d2e4a39e | 54 | static void print_record (struct type *, char *, struct ui_file *, int, |
14f9c5c9 AS |
55 | int, enum val_prettyprint); |
56 | ||
d2e4a39e | 57 | static int print_field_values (struct type *, char *, struct ui_file *, |
14f9c5c9 | 58 | int, int, enum val_prettyprint, |
d2e4a39e | 59 | int, struct type *, char *); |
14f9c5c9 | 60 | |
d2e4a39e AS |
61 | static int print_variant_part (struct type *, int, char *, |
62 | struct ui_file *, int, int, | |
63 | enum val_prettyprint, int, struct type *, | |
64 | char *); | |
14f9c5c9 | 65 | |
d2e4a39e AS |
66 | static void val_print_packed_array_elements (struct type *, char *valaddr, |
67 | int, struct ui_file *, int, int, | |
3b19021e | 68 | enum val_prettyprint); |
14f9c5c9 | 69 | |
d2e4a39e | 70 | static void adjust_type_signedness (struct type *); |
14f9c5c9 | 71 | |
19c1ef65 | 72 | static int ada_val_print_stub (void *args0); |
14f9c5c9 | 73 | |
d2e4a39e AS |
74 | static int ada_val_print_1 (struct type *, char *, int, CORE_ADDR, |
75 | struct ui_file *, int, int, int, | |
76 | enum val_prettyprint); | |
4c4b4cd2 | 77 | static void ada_print_floating (char *, struct type *, struct ui_file *); |
14f9c5c9 AS |
78 | \f |
79 | ||
4c4b4cd2 | 80 | /* Make TYPE unsigned if its range of values includes no negatives. */ |
d2e4a39e | 81 | static void |
4dc81987 | 82 | adjust_type_signedness (struct type *type) |
14f9c5c9 | 83 | { |
d2e4a39e | 84 | if (type != NULL && TYPE_CODE (type) == TYPE_CODE_RANGE |
14f9c5c9 AS |
85 | && TYPE_LOW_BOUND (type) >= 0) |
86 | TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED; | |
d2e4a39e | 87 | } |
14f9c5c9 | 88 | |
0b5d8877 PH |
89 | /* Assuming TYPE is a simple, non-empty array type, prints its lower bound |
90 | on STREAM, if non-standard (i.e., other than 1 for numbers, other | |
91 | than lower bound of index type for enumerated type). Returns 1 | |
92 | if something printed, otherwise 0. */ | |
14f9c5c9 | 93 | |
d2e4a39e | 94 | static int |
ebf56fd3 | 95 | print_optional_low_bound (struct ui_file *stream, struct type *type) |
14f9c5c9 AS |
96 | { |
97 | struct type *index_type; | |
98 | long low_bound; | |
99 | ||
100 | index_type = TYPE_INDEX_TYPE (type); | |
101 | low_bound = 0; | |
102 | ||
103 | if (index_type == NULL) | |
104 | return 0; | |
d2e4a39e | 105 | if (TYPE_CODE (index_type) == TYPE_CODE_RANGE) |
14f9c5c9 AS |
106 | { |
107 | low_bound = TYPE_LOW_BOUND (index_type); | |
0b5d8877 PH |
108 | if (low_bound > TYPE_HIGH_BOUND (index_type)) |
109 | return 0; | |
14f9c5c9 AS |
110 | index_type = TYPE_TARGET_TYPE (index_type); |
111 | } | |
112 | else | |
113 | return 0; | |
d2e4a39e AS |
114 | |
115 | switch (TYPE_CODE (index_type)) | |
116 | { | |
117 | case TYPE_CODE_ENUM: | |
118 | if (low_bound == TYPE_FIELD_BITPOS (index_type, 0)) | |
119 | return 0; | |
120 | break; | |
121 | case TYPE_CODE_UNDEF: | |
122 | index_type = builtin_type_long; | |
123 | /* FALL THROUGH */ | |
124 | default: | |
125 | if (low_bound == 1) | |
126 | return 0; | |
127 | break; | |
128 | } | |
14f9c5c9 AS |
129 | |
130 | ada_print_scalar (index_type, (LONGEST) low_bound, stream); | |
131 | fprintf_filtered (stream, " => "); | |
132 | return 1; | |
133 | } | |
134 | ||
135 | /* Version of val_print_array_elements for GNAT-style packed arrays. | |
136 | Prints elements of packed array of type TYPE at bit offset | |
137 | BITOFFSET from VALADDR on STREAM. Formats according to FORMAT and | |
4c4b4cd2 PH |
138 | separates with commas. RECURSE is the recursion (nesting) level. |
139 | If PRETTY, uses "prettier" format. TYPE must have been decoded (as | |
d2e4a39e | 140 | by ada_coerce_to_simple_array). */ |
14f9c5c9 AS |
141 | |
142 | static void | |
ebf56fd3 AS |
143 | val_print_packed_array_elements (struct type *type, char *valaddr, |
144 | int bitoffset, struct ui_file *stream, | |
145 | int format, int recurse, | |
146 | enum val_prettyprint pretty) | |
14f9c5c9 AS |
147 | { |
148 | unsigned int i; | |
149 | unsigned int things_printed = 0; | |
150 | unsigned len; | |
151 | struct type *elttype; | |
152 | unsigned eltlen; | |
14f9c5c9 | 153 | unsigned long bitsize = TYPE_FIELD_BITSIZE (type, 0); |
d2e4a39e AS |
154 | struct value *mark = value_mark (); |
155 | ||
14f9c5c9 AS |
156 | elttype = TYPE_TARGET_TYPE (type); |
157 | eltlen = TYPE_LENGTH (check_typedef (elttype)); | |
158 | ||
159 | { | |
160 | LONGEST low, high; | |
161 | if (get_discrete_bounds (TYPE_FIELD_TYPE (type, 0), &low, &high) < 0) | |
162 | len = 1; | |
163 | else | |
164 | len = high - low + 1; | |
165 | } | |
166 | ||
167 | i = 0; | |
168 | annotate_array_section_begin (i, elttype); | |
169 | ||
170 | while (i < len && things_printed < print_max) | |
171 | { | |
172 | struct value *v0, *v1; | |
173 | int i0; | |
174 | ||
175 | if (i != 0) | |
176 | { | |
177 | if (prettyprint_arrays) | |
178 | { | |
179 | fprintf_filtered (stream, ",\n"); | |
180 | print_spaces_filtered (2 + 2 * recurse, stream); | |
181 | } | |
182 | else | |
183 | { | |
184 | fprintf_filtered (stream, ", "); | |
185 | } | |
186 | } | |
187 | wrap_here (n_spaces (2 + 2 * recurse)); | |
188 | ||
189 | i0 = i; | |
d2e4a39e | 190 | v0 = ada_value_primitive_packed_val (NULL, valaddr, |
14f9c5c9 AS |
191 | (i0 * bitsize) / HOST_CHAR_BIT, |
192 | (i0 * bitsize) % HOST_CHAR_BIT, | |
193 | bitsize, elttype); | |
194 | while (1) | |
195 | { | |
196 | i += 1; | |
197 | if (i >= len) | |
198 | break; | |
d2e4a39e | 199 | v1 = ada_value_primitive_packed_val (NULL, valaddr, |
14f9c5c9 AS |
200 | (i * bitsize) / HOST_CHAR_BIT, |
201 | (i * bitsize) % HOST_CHAR_BIT, | |
202 | bitsize, elttype); | |
d2e4a39e | 203 | if (memcmp (VALUE_CONTENTS (v0), VALUE_CONTENTS (v1), eltlen) != 0) |
14f9c5c9 AS |
204 | break; |
205 | } | |
206 | ||
207 | if (i - i0 > repeat_count_threshold) | |
208 | { | |
209 | val_print (elttype, VALUE_CONTENTS (v0), 0, 0, stream, format, | |
210 | 0, recurse + 1, pretty); | |
211 | annotate_elt_rep (i - i0); | |
212 | fprintf_filtered (stream, " <repeats %u times>", i - i0); | |
213 | annotate_elt_rep_end (); | |
214 | ||
215 | } | |
216 | else | |
217 | { | |
218 | int j; | |
219 | for (j = i0; j < i; j += 1) | |
220 | { | |
d2e4a39e | 221 | if (j > i0) |
14f9c5c9 AS |
222 | { |
223 | if (prettyprint_arrays) | |
224 | { | |
225 | fprintf_filtered (stream, ",\n"); | |
226 | print_spaces_filtered (2 + 2 * recurse, stream); | |
227 | } | |
228 | else | |
229 | { | |
230 | fprintf_filtered (stream, ", "); | |
231 | } | |
232 | wrap_here (n_spaces (2 + 2 * recurse)); | |
233 | } | |
234 | val_print (elttype, VALUE_CONTENTS (v0), 0, 0, stream, format, | |
235 | 0, recurse + 1, pretty); | |
236 | annotate_elt (); | |
237 | } | |
238 | } | |
239 | things_printed += i - i0; | |
240 | } | |
241 | annotate_array_section_end (); | |
242 | if (i < len) | |
243 | { | |
244 | fprintf_filtered (stream, "..."); | |
245 | } | |
246 | ||
247 | value_free_to_mark (mark); | |
248 | } | |
249 | ||
d2e4a39e AS |
250 | static struct type * |
251 | printable_val_type (struct type *type, char *valaddr) | |
14f9c5c9 AS |
252 | { |
253 | return ada_to_fixed_type (ada_aligned_type (type), valaddr, 0, NULL); | |
254 | } | |
255 | ||
256 | /* Print the character C on STREAM as part of the contents of a literal | |
257 | string whose delimiter is QUOTER. TYPE_LEN is the length in bytes | |
4c4b4cd2 | 258 | (1 or 2) of the character. */ |
14f9c5c9 AS |
259 | |
260 | void | |
ebf56fd3 | 261 | ada_emit_char (int c, struct ui_file *stream, int quoter, int type_len) |
14f9c5c9 AS |
262 | { |
263 | if (type_len != 2) | |
264 | type_len = 1; | |
265 | ||
266 | c &= (1 << (type_len * TARGET_CHAR_BIT)) - 1; | |
267 | ||
268 | if (isascii (c) && isprint (c)) | |
269 | { | |
270 | if (c == quoter && c == '"') | |
271 | fprintf_filtered (stream, "[\"%c\"]", quoter); | |
272 | else | |
273 | fprintf_filtered (stream, "%c", c); | |
274 | } | |
275 | else | |
d2e4a39e | 276 | fprintf_filtered (stream, "[\"%0*x\"]", type_len * 2, c); |
14f9c5c9 AS |
277 | } |
278 | ||
279 | /* Character #I of STRING, given that TYPE_LEN is the size in bytes (1 | |
4c4b4cd2 | 280 | or 2) of a character. */ |
14f9c5c9 AS |
281 | |
282 | static int | |
d2e4a39e | 283 | char_at (char *string, int i, int type_len) |
14f9c5c9 AS |
284 | { |
285 | if (type_len == 1) | |
286 | return string[i]; | |
d2e4a39e AS |
287 | else |
288 | return (int) extract_unsigned_integer (string + 2 * i, 2); | |
14f9c5c9 AS |
289 | } |
290 | ||
4c4b4cd2 PH |
291 | /* Wrapper around memcpy to make it legal argument to ui_file_put */ |
292 | static void | |
293 | ui_memcpy (void *dest, const char *buffer, long len) | |
294 | { | |
295 | memcpy (dest, buffer, (size_t) len); | |
296 | ((char *) dest)[len] = '\0'; | |
297 | } | |
298 | ||
299 | /* Print a floating-point value of type TYPE, pointed to in GDB by | |
300 | VALADDR, on STREAM. Use Ada formatting conventions: there must be | |
301 | a decimal point, and at least one digit before and after the | |
302 | point. We use GNAT format for NaNs and infinities. */ | |
303 | static void | |
304 | ada_print_floating (char *valaddr, struct type *type, struct ui_file *stream) | |
305 | { | |
306 | char buffer[64]; | |
307 | char *s, *result; | |
308 | int len; | |
309 | struct ui_file *tmp_stream = mem_fileopen (); | |
310 | struct cleanup *cleanups = make_cleanup_ui_file_delete (tmp_stream); | |
311 | ||
312 | print_floating (valaddr, type, tmp_stream); | |
313 | ui_file_put (tmp_stream, ui_memcpy, buffer); | |
314 | do_cleanups (cleanups); | |
315 | ||
316 | result = buffer; | |
317 | len = strlen (result); | |
318 | ||
319 | /* Modify for Ada rules. */ | |
320 | if ((s = strstr (result, "inf")) != NULL | |
321 | || (s = strstr (result, "Inf")) != NULL | |
322 | || (s = strstr (result, "INF")) != NULL) | |
323 | strcpy (s, "Inf"); | |
324 | else if ((s = strstr (result, "nan")) != NULL | |
325 | || (s = strstr (result, "NaN")) != NULL | |
326 | || (s = strstr (result, "Nan")) != NULL) | |
327 | { | |
328 | s[0] = s[2] = 'N'; | |
329 | if (result[0] == '-') | |
330 | result += 1; | |
331 | } | |
332 | else if (strchr (result, '.') == NULL) | |
333 | { | |
334 | if ((s = strchr (result, 'e')) == NULL) | |
335 | fprintf_filtered (stream, "%s.0", result); | |
336 | else | |
337 | fprintf_filtered (stream, "%.*s.0%s", (int) (s-result), result, s); | |
338 | return; | |
339 | } | |
340 | fprintf_filtered (stream, "%s", result); | |
341 | } | |
342 | ||
14f9c5c9 | 343 | void |
ebf56fd3 | 344 | ada_printchar (int c, struct ui_file *stream) |
14f9c5c9 AS |
345 | { |
346 | fputs_filtered ("'", stream); | |
347 | ada_emit_char (c, stream, '\'', 1); | |
348 | fputs_filtered ("'", stream); | |
349 | } | |
350 | ||
351 | /* [From print_type_scalar in typeprint.c]. Print VAL on STREAM in a | |
4c4b4cd2 | 352 | form appropriate for TYPE. */ |
14f9c5c9 AS |
353 | |
354 | void | |
ebf56fd3 | 355 | ada_print_scalar (struct type *type, LONGEST val, struct ui_file *stream) |
14f9c5c9 AS |
356 | { |
357 | unsigned int i; | |
358 | unsigned len; | |
359 | ||
360 | CHECK_TYPEDEF (type); | |
361 | ||
362 | switch (TYPE_CODE (type)) | |
363 | { | |
364 | ||
365 | case TYPE_CODE_ENUM: | |
366 | len = TYPE_NFIELDS (type); | |
367 | for (i = 0; i < len; i++) | |
368 | { | |
369 | if (TYPE_FIELD_BITPOS (type, i) == val) | |
370 | { | |
371 | break; | |
372 | } | |
373 | } | |
374 | if (i < len) | |
375 | { | |
376 | fputs_filtered (ada_enum_name (TYPE_FIELD_NAME (type, i)), stream); | |
377 | } | |
378 | else | |
379 | { | |
380 | print_longest (stream, 'd', 0, val); | |
381 | } | |
382 | break; | |
383 | ||
384 | case TYPE_CODE_INT: | |
385 | print_longest (stream, TYPE_UNSIGNED (type) ? 'u' : 'd', 0, val); | |
386 | break; | |
387 | ||
388 | case TYPE_CODE_CHAR: | |
389 | LA_PRINT_CHAR ((unsigned char) val, stream); | |
390 | break; | |
391 | ||
392 | case TYPE_CODE_BOOL: | |
393 | fprintf_filtered (stream, val ? "true" : "false"); | |
394 | break; | |
395 | ||
396 | case TYPE_CODE_RANGE: | |
397 | ada_print_scalar (TYPE_TARGET_TYPE (type), val, stream); | |
398 | return; | |
399 | ||
400 | case TYPE_CODE_UNDEF: | |
401 | case TYPE_CODE_PTR: | |
402 | case TYPE_CODE_ARRAY: | |
403 | case TYPE_CODE_STRUCT: | |
404 | case TYPE_CODE_UNION: | |
405 | case TYPE_CODE_FUNC: | |
406 | case TYPE_CODE_FLT: | |
407 | case TYPE_CODE_VOID: | |
408 | case TYPE_CODE_SET: | |
409 | case TYPE_CODE_STRING: | |
410 | case TYPE_CODE_ERROR: | |
411 | case TYPE_CODE_MEMBER: | |
412 | case TYPE_CODE_METHOD: | |
413 | case TYPE_CODE_REF: | |
414 | warning ("internal error: unhandled type in ada_print_scalar"); | |
415 | break; | |
416 | ||
417 | default: | |
418 | error ("Invalid type code in symbol table."); | |
419 | } | |
420 | gdb_flush (stream); | |
421 | } | |
422 | ||
423 | /* Print the character string STRING, printing at most LENGTH characters. | |
424 | Printing stops early if the number hits print_max; repeat counts | |
425 | are printed as appropriate. Print ellipses at the end if we | |
426 | had to stop before printing LENGTH characters, or if | |
427 | FORCE_ELLIPSES. TYPE_LEN is the length (1 or 2) of the character type. | |
428 | */ | |
429 | ||
430 | static void | |
ebf56fd3 AS |
431 | printstr (struct ui_file *stream, char *string, unsigned int length, |
432 | int force_ellipses, int type_len) | |
14f9c5c9 AS |
433 | { |
434 | unsigned int i; | |
435 | unsigned int things_printed = 0; | |
436 | int in_quotes = 0; | |
437 | int need_comma = 0; | |
438 | ||
439 | if (length == 0) | |
440 | { | |
441 | fputs_filtered ("\"\"", stream); | |
442 | return; | |
443 | } | |
444 | ||
445 | for (i = 0; i < length && things_printed < print_max; i += 1) | |
446 | { | |
447 | /* Position of the character we are examining | |
d2e4a39e | 448 | to see whether it is repeated. */ |
14f9c5c9 AS |
449 | unsigned int rep1; |
450 | /* Number of repetitions we have detected so far. */ | |
451 | unsigned int reps; | |
452 | ||
453 | QUIT; | |
454 | ||
455 | if (need_comma) | |
456 | { | |
457 | fputs_filtered (", ", stream); | |
458 | need_comma = 0; | |
459 | } | |
460 | ||
461 | rep1 = i + 1; | |
462 | reps = 1; | |
d2e4a39e AS |
463 | while (rep1 < length && |
464 | char_at (string, rep1, type_len) == char_at (string, i, | |
465 | type_len)) | |
14f9c5c9 AS |
466 | { |
467 | rep1 += 1; | |
468 | reps += 1; | |
469 | } | |
470 | ||
471 | if (reps > repeat_count_threshold) | |
472 | { | |
473 | if (in_quotes) | |
474 | { | |
475 | if (inspect_it) | |
476 | fputs_filtered ("\\\", ", stream); | |
477 | else | |
478 | fputs_filtered ("\", ", stream); | |
479 | in_quotes = 0; | |
480 | } | |
481 | fputs_filtered ("'", stream); | |
d2e4a39e AS |
482 | ada_emit_char (char_at (string, i, type_len), stream, '\'', |
483 | type_len); | |
14f9c5c9 AS |
484 | fputs_filtered ("'", stream); |
485 | fprintf_filtered (stream, " <repeats %u times>", reps); | |
486 | i = rep1 - 1; | |
487 | things_printed += repeat_count_threshold; | |
488 | need_comma = 1; | |
489 | } | |
490 | else | |
491 | { | |
492 | if (!in_quotes) | |
493 | { | |
494 | if (inspect_it) | |
495 | fputs_filtered ("\\\"", stream); | |
496 | else | |
497 | fputs_filtered ("\"", stream); | |
498 | in_quotes = 1; | |
499 | } | |
500 | ada_emit_char (char_at (string, i, type_len), stream, '"', | |
501 | type_len); | |
502 | things_printed += 1; | |
503 | } | |
504 | } | |
505 | ||
506 | /* Terminate the quotes if necessary. */ | |
507 | if (in_quotes) | |
508 | { | |
509 | if (inspect_it) | |
510 | fputs_filtered ("\\\"", stream); | |
511 | else | |
512 | fputs_filtered ("\"", stream); | |
513 | } | |
514 | ||
515 | if (force_ellipses || i < length) | |
516 | fputs_filtered ("...", stream); | |
517 | } | |
518 | ||
519 | void | |
ebf56fd3 | 520 | ada_printstr (struct ui_file *stream, char *string, unsigned int length, |
4c4b4cd2 | 521 | int width, int force_ellipses) |
14f9c5c9 AS |
522 | { |
523 | printstr (stream, string, length, force_ellipses, width); | |
524 | } | |
525 | ||
526 | ||
527 | /* Print data of type TYPE located at VALADDR (within GDB), which came from | |
528 | the inferior at address ADDRESS, onto stdio stream STREAM according to | |
4c4b4cd2 | 529 | FORMAT (a letter as for the printf % codes or 0 for natural format). |
14f9c5c9 AS |
530 | The data at VALADDR is in target byte order. |
531 | ||
532 | If the data is printed as a string, returns the number of string characters | |
533 | printed. | |
534 | ||
535 | If DEREF_REF is nonzero, then dereference references, otherwise just print | |
536 | them like pointers. | |
537 | ||
538 | RECURSE indicates the amount of indentation to supply before | |
539 | continuation lines; this amount is roughly twice the value of RECURSE. | |
540 | ||
541 | When PRETTY is non-zero, prints record fields on separate lines. | |
542 | (For some reason, the current version of gdb instead uses a global | |
543 | variable---prettyprint_arrays--- to causes a similar effect on | |
544 | arrays.) */ | |
545 | ||
546 | int | |
d2e4a39e | 547 | ada_val_print (struct type *type, char *valaddr0, int embedded_offset, |
ebf56fd3 AS |
548 | CORE_ADDR address, struct ui_file *stream, int format, |
549 | int deref_ref, int recurse, enum val_prettyprint pretty) | |
14f9c5c9 AS |
550 | { |
551 | struct ada_val_print_args args; | |
d2e4a39e AS |
552 | args.type = type; |
553 | args.valaddr0 = valaddr0; | |
14f9c5c9 AS |
554 | args.embedded_offset = embedded_offset; |
555 | args.address = address; | |
556 | args.stream = stream; | |
557 | args.format = format; | |
558 | args.deref_ref = deref_ref; | |
559 | args.recurse = recurse; | |
560 | args.pretty = pretty; | |
561 | ||
562 | return catch_errors (ada_val_print_stub, &args, NULL, RETURN_MASK_ALL); | |
563 | } | |
564 | ||
565 | /* Helper for ada_val_print; used as argument to catch_errors to | |
4c4b4cd2 | 566 | unmarshal the arguments to ada_val_print_1, which does the work. */ |
14f9c5c9 | 567 | static int |
19c1ef65 | 568 | ada_val_print_stub (void *args0) |
14f9c5c9 | 569 | { |
d2e4a39e AS |
570 | struct ada_val_print_args *argsp = (struct ada_val_print_args *) args0; |
571 | return ada_val_print_1 (argsp->type, argsp->valaddr0, | |
572 | argsp->embedded_offset, argsp->address, | |
573 | argsp->stream, argsp->format, argsp->deref_ref, | |
574 | argsp->recurse, argsp->pretty); | |
14f9c5c9 AS |
575 | } |
576 | ||
577 | /* See the comment on ada_val_print. This function differs in that it | |
4c4b4cd2 | 578 | * does not catch evaluation errors (leaving that to ada_val_print). */ |
14f9c5c9 AS |
579 | |
580 | static int | |
d2e4a39e | 581 | ada_val_print_1 (struct type *type, char *valaddr0, int embedded_offset, |
ebf56fd3 AS |
582 | CORE_ADDR address, struct ui_file *stream, int format, |
583 | int deref_ref, int recurse, enum val_prettyprint pretty) | |
14f9c5c9 AS |
584 | { |
585 | unsigned int len; | |
586 | int i; | |
587 | struct type *elttype; | |
588 | unsigned int eltlen; | |
589 | LONGEST val; | |
d2e4a39e | 590 | char *valaddr = valaddr0 + embedded_offset; |
14f9c5c9 AS |
591 | |
592 | CHECK_TYPEDEF (type); | |
593 | ||
4c4b4cd2 | 594 | if (ada_is_array_descriptor_type (type) || ada_is_packed_array_type (type)) |
14f9c5c9 AS |
595 | { |
596 | int retn; | |
d2e4a39e AS |
597 | struct value *mark = value_mark (); |
598 | struct value *val; | |
14f9c5c9 AS |
599 | val = value_from_contents_and_address (type, valaddr, address); |
600 | val = ada_coerce_to_simple_array_ptr (val); | |
601 | if (val == NULL) | |
602 | { | |
603 | fprintf_filtered (stream, "(null)"); | |
604 | retn = 0; | |
605 | } | |
606 | else | |
607 | retn = ada_val_print_1 (VALUE_TYPE (val), VALUE_CONTENTS (val), 0, | |
d2e4a39e | 608 | VALUE_ADDRESS (val), stream, format, |
14f9c5c9 AS |
609 | deref_ref, recurse, pretty); |
610 | value_free_to_mark (mark); | |
611 | return retn; | |
612 | } | |
613 | ||
614 | valaddr = ada_aligned_value_addr (type, valaddr); | |
615 | embedded_offset -= valaddr - valaddr0 - embedded_offset; | |
616 | type = printable_val_type (type, valaddr); | |
617 | ||
618 | switch (TYPE_CODE (type)) | |
619 | { | |
620 | default: | |
d2e4a39e | 621 | return c_val_print (type, valaddr0, embedded_offset, address, stream, |
14f9c5c9 AS |
622 | format, deref_ref, recurse, pretty); |
623 | ||
4c4b4cd2 PH |
624 | case TYPE_CODE_PTR: |
625 | { | |
626 | int ret = c_val_print (type, valaddr0, embedded_offset, address, | |
627 | stream, format, deref_ref, recurse, pretty); | |
628 | if (ada_is_tag_type (type)) | |
629 | { | |
630 | struct value *val = | |
631 | value_from_contents_and_address (type, valaddr, address); | |
632 | const char *name = ada_tag_name (val); | |
633 | if (name != NULL) | |
634 | fprintf_filtered (stream, " (%s)", name); | |
635 | return 0; | |
636 | } | |
637 | return ret; | |
638 | } | |
639 | ||
14f9c5c9 AS |
640 | case TYPE_CODE_INT: |
641 | case TYPE_CODE_RANGE: | |
642 | if (ada_is_fixed_point_type (type)) | |
643 | { | |
644 | LONGEST v = unpack_long (type, valaddr); | |
645 | int len = TYPE_LENGTH (type); | |
646 | ||
647 | fprintf_filtered (stream, len < 4 ? "%.11g" : "%.17g", | |
648 | (double) ada_fixed_to_float (type, v)); | |
649 | return 0; | |
650 | } | |
651 | else if (ada_is_vax_floating_type (type)) | |
652 | { | |
d2e4a39e | 653 | struct value *val = |
14f9c5c9 | 654 | value_from_contents_and_address (type, valaddr, address); |
d2e4a39e | 655 | struct value *func = ada_vax_float_print_function (type); |
14f9c5c9 AS |
656 | if (func != 0) |
657 | { | |
d2e4a39e AS |
658 | static struct type *parray_of_char = NULL; |
659 | struct value *printable_val; | |
660 | ||
661 | if (parray_of_char == NULL) | |
662 | parray_of_char = | |
663 | make_pointer_type | |
664 | (create_array_type | |
665 | (NULL, builtin_type_char, | |
666 | create_range_type (NULL, builtin_type_int, 0, 32)), NULL); | |
667 | ||
668 | printable_val = | |
14f9c5c9 | 669 | value_ind (value_cast (parray_of_char, |
d2e4a39e AS |
670 | call_function_by_hand (func, 1, |
671 | &val))); | |
672 | ||
14f9c5c9 AS |
673 | fprintf_filtered (stream, "%s", VALUE_CONTENTS (printable_val)); |
674 | return 0; | |
675 | } | |
4c4b4cd2 | 676 | /* No special printing function. Do as best we can. */ |
14f9c5c9 AS |
677 | } |
678 | else if (TYPE_CODE (type) == TYPE_CODE_RANGE) | |
679 | { | |
d2e4a39e | 680 | struct type *target_type = TYPE_TARGET_TYPE (type); |
14f9c5c9 AS |
681 | if (TYPE_LENGTH (type) != TYPE_LENGTH (target_type)) |
682 | { | |
683 | /* Obscure case of range type that has different length from | |
d2e4a39e AS |
684 | its base type. Perform a conversion, or we will get a |
685 | nonsense value. Actually, we could use the same | |
4c4b4cd2 | 686 | code regardless of lengths; I'm just avoiding a cast. */ |
d2e4a39e AS |
687 | struct value *v = value_cast (target_type, |
688 | value_from_contents_and_address | |
689 | (type, valaddr, 0)); | |
14f9c5c9 AS |
690 | return ada_val_print_1 (target_type, VALUE_CONTENTS (v), 0, 0, |
691 | stream, format, 0, recurse + 1, pretty); | |
692 | } | |
693 | else | |
d2e4a39e | 694 | return ada_val_print_1 (TYPE_TARGET_TYPE (type), |
14f9c5c9 | 695 | valaddr0, embedded_offset, |
d2e4a39e | 696 | address, stream, format, deref_ref, |
14f9c5c9 AS |
697 | recurse, pretty); |
698 | } | |
d2e4a39e | 699 | else |
14f9c5c9 AS |
700 | { |
701 | format = format ? format : output_format; | |
702 | if (format) | |
703 | { | |
704 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
705 | } | |
4c4b4cd2 PH |
706 | else if (ada_is_system_address_type (type)) |
707 | { | |
708 | /* FIXME: We want to print System.Address variables using | |
709 | the same format as for any access type. But for some | |
710 | reason GNAT encodes the System.Address type as an int, | |
711 | so we have to work-around this deficiency by handling | |
712 | System.Address values as a special case. */ | |
713 | fprintf_filtered (stream, "("); | |
714 | type_print (type, "", stream, -1); | |
715 | fprintf_filtered (stream, ") "); | |
716 | print_address_numeric | |
717 | (extract_typed_address (valaddr, builtin_type_void_data_ptr), | |
718 | 1, stream); | |
719 | } | |
14f9c5c9 AS |
720 | else |
721 | { | |
722 | val_print_type_code_int (type, valaddr, stream); | |
723 | if (ada_is_character_type (type)) | |
724 | { | |
725 | fputs_filtered (" ", stream); | |
726 | ada_printchar ((unsigned char) unpack_long (type, valaddr), | |
727 | stream); | |
728 | } | |
729 | } | |
730 | return 0; | |
731 | } | |
732 | ||
733 | case TYPE_CODE_ENUM: | |
734 | if (format) | |
735 | { | |
736 | print_scalar_formatted (valaddr, type, format, 0, stream); | |
737 | break; | |
738 | } | |
739 | len = TYPE_NFIELDS (type); | |
740 | val = unpack_long (type, valaddr); | |
741 | for (i = 0; i < len; i++) | |
742 | { | |
743 | QUIT; | |
744 | if (val == TYPE_FIELD_BITPOS (type, i)) | |
745 | { | |
746 | break; | |
747 | } | |
748 | } | |
749 | if (i < len) | |
750 | { | |
d2e4a39e AS |
751 | const char *name = ada_enum_name (TYPE_FIELD_NAME (type, i)); |
752 | if (name[0] == '\'') | |
14f9c5c9 AS |
753 | fprintf_filtered (stream, "%ld %s", (long) val, name); |
754 | else | |
755 | fputs_filtered (name, stream); | |
756 | } | |
757 | else | |
758 | { | |
759 | print_longest (stream, 'd', 0, val); | |
760 | } | |
761 | break; | |
d2e4a39e | 762 | |
4c4b4cd2 PH |
763 | case TYPE_CODE_FLT: |
764 | if (format) | |
765 | return c_val_print (type, valaddr0, embedded_offset, address, stream, | |
766 | format, deref_ref, recurse, pretty); | |
767 | else | |
768 | ada_print_floating (valaddr0 + embedded_offset, type, stream); | |
769 | break; | |
770 | ||
14f9c5c9 AS |
771 | case TYPE_CODE_UNION: |
772 | case TYPE_CODE_STRUCT: | |
773 | if (ada_is_bogus_array_descriptor (type)) | |
774 | { | |
775 | fprintf_filtered (stream, "(...?)"); | |
776 | return 0; | |
d2e4a39e | 777 | } |
14f9c5c9 AS |
778 | else |
779 | { | |
d2e4a39e | 780 | print_record (type, valaddr, stream, format, recurse, pretty); |
14f9c5c9 AS |
781 | return 0; |
782 | } | |
783 | ||
784 | case TYPE_CODE_ARRAY: | |
4c4b4cd2 PH |
785 | elttype = TYPE_TARGET_TYPE (type); |
786 | if (elttype == NULL) | |
787 | eltlen = 0; | |
788 | else | |
789 | eltlen = TYPE_LENGTH (elttype); | |
790 | /* FIXME: This doesn't deal with non-empty arrays of | |
791 | 0-length items (not a typical case!) */ | |
792 | if (eltlen == 0) | |
793 | len = 0; | |
794 | else | |
795 | len = TYPE_LENGTH (type) / eltlen; | |
d2e4a39e | 796 | |
14f9c5c9 | 797 | /* For an array of chars, print with string syntax. */ |
4c4b4cd2 PH |
798 | if (ada_is_string_type (type) && (format == 0 || format == 's')) |
799 | { | |
800 | if (prettyprint_arrays) | |
14f9c5c9 | 801 | { |
4c4b4cd2 | 802 | print_spaces_filtered (2 + 2 * recurse, stream); |
14f9c5c9 | 803 | } |
4c4b4cd2 PH |
804 | /* If requested, look for the first null char and only print |
805 | elements up to it. */ | |
806 | if (stop_print_at_null) | |
14f9c5c9 | 807 | { |
4c4b4cd2 PH |
808 | int temp_len; |
809 | ||
810 | /* Look for a NULL char. */ | |
811 | for (temp_len = 0; | |
812 | temp_len < len && temp_len < print_max | |
813 | && char_at (valaddr, temp_len, eltlen) != 0; | |
814 | temp_len += 1); | |
815 | len = temp_len; | |
14f9c5c9 | 816 | } |
4c4b4cd2 PH |
817 | |
818 | printstr (stream, valaddr, len, 0, eltlen); | |
819 | } | |
820 | else | |
821 | { | |
822 | len = 0; | |
823 | fprintf_filtered (stream, "("); | |
824 | print_optional_low_bound (stream, type); | |
825 | if (TYPE_FIELD_BITSIZE (type, 0) > 0) | |
826 | val_print_packed_array_elements (type, valaddr, 0, stream, | |
827 | format, recurse, pretty); | |
828 | else | |
829 | val_print_array_elements (type, valaddr, address, stream, | |
830 | format, deref_ref, recurse, | |
831 | pretty, 0); | |
832 | fprintf_filtered (stream, ")"); | |
14f9c5c9 | 833 | } |
4c4b4cd2 PH |
834 | gdb_flush (stream); |
835 | return len; | |
14f9c5c9 AS |
836 | |
837 | case TYPE_CODE_REF: | |
838 | elttype = check_typedef (TYPE_TARGET_TYPE (type)); | |
14f9c5c9 AS |
839 | /* De-reference the reference */ |
840 | if (deref_ref) | |
841 | { | |
842 | if (TYPE_CODE (elttype) != TYPE_CODE_UNDEF) | |
843 | { | |
d2e4a39e AS |
844 | LONGEST deref_val_int = (LONGEST) |
845 | unpack_pointer (lookup_pointer_type (builtin_type_void), | |
14f9c5c9 | 846 | valaddr); |
d2e4a39e | 847 | if (deref_val_int != 0) |
14f9c5c9 | 848 | { |
d2e4a39e AS |
849 | struct value *deref_val = |
850 | ada_value_ind (value_from_longest | |
851 | (lookup_pointer_type (elttype), | |
14f9c5c9 AS |
852 | deref_val_int)); |
853 | val_print (VALUE_TYPE (deref_val), | |
854 | VALUE_CONTENTS (deref_val), 0, | |
855 | VALUE_ADDRESS (deref_val), stream, format, | |
856 | deref_ref, recurse + 1, pretty); | |
857 | } | |
858 | else | |
859 | fputs_filtered ("(null)", stream); | |
860 | } | |
861 | else | |
862 | fputs_filtered ("???", stream); | |
863 | } | |
864 | break; | |
865 | } | |
4c4b4cd2 | 866 | gdb_flush (stream); |
14f9c5c9 AS |
867 | return 0; |
868 | } | |
869 | ||
870 | static int | |
ebf56fd3 AS |
871 | print_variant_part (struct type *type, int field_num, char *valaddr, |
872 | struct ui_file *stream, int format, int recurse, | |
873 | enum val_prettyprint pretty, int comma_needed, | |
874 | struct type *outer_type, char *outer_valaddr) | |
14f9c5c9 AS |
875 | { |
876 | struct type *var_type = TYPE_FIELD_TYPE (type, field_num); | |
d2e4a39e | 877 | int which = ada_which_variant_applies (var_type, outer_type, outer_valaddr); |
14f9c5c9 AS |
878 | |
879 | if (which < 0) | |
880 | return 0; | |
881 | else | |
d2e4a39e | 882 | return print_field_values |
14f9c5c9 AS |
883 | (TYPE_FIELD_TYPE (var_type, which), |
884 | valaddr + TYPE_FIELD_BITPOS (type, field_num) / HOST_CHAR_BIT | |
885 | + TYPE_FIELD_BITPOS (var_type, which) / HOST_CHAR_BIT, | |
886 | stream, format, recurse, pretty, | |
887 | comma_needed, outer_type, outer_valaddr); | |
888 | } | |
889 | ||
890 | int | |
d2e4a39e | 891 | ada_value_print (struct value *val0, struct ui_file *stream, int format, |
ebf56fd3 | 892 | enum val_prettyprint pretty) |
14f9c5c9 | 893 | { |
d2e4a39e | 894 | char *valaddr = VALUE_CONTENTS (val0); |
14f9c5c9 | 895 | CORE_ADDR address = VALUE_ADDRESS (val0) + VALUE_OFFSET (val0); |
d2e4a39e | 896 | struct type *type = |
14f9c5c9 | 897 | ada_to_fixed_type (VALUE_TYPE (val0), valaddr, address, NULL); |
d2e4a39e AS |
898 | struct value *val = |
899 | value_from_contents_and_address (type, valaddr, address); | |
14f9c5c9 | 900 | |
4c4b4cd2 PH |
901 | /* If it is a pointer, indicate what it points to. */ |
902 | if (TYPE_CODE (type) == TYPE_CODE_PTR) | |
14f9c5c9 | 903 | { |
4c4b4cd2 PH |
904 | /* Hack: don't print (char *) for char strings. Their |
905 | type is indicated by the quoted string anyway. */ | |
906 | if (TYPE_LENGTH (TYPE_TARGET_TYPE (type)) != sizeof (char) | |
907 | || TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_INT | |
908 | || TYPE_UNSIGNED (TYPE_TARGET_TYPE (type))) | |
14f9c5c9 AS |
909 | { |
910 | fprintf_filtered (stream, "("); | |
911 | type_print (type, "", stream, -1); | |
912 | fprintf_filtered (stream, ") "); | |
913 | } | |
914 | } | |
4c4b4cd2 | 915 | else if (ada_is_array_descriptor_type (type)) |
14f9c5c9 AS |
916 | { |
917 | fprintf_filtered (stream, "("); | |
918 | type_print (type, "", stream, -1); | |
919 | fprintf_filtered (stream, ") "); | |
920 | } | |
921 | else if (ada_is_bogus_array_descriptor (type)) | |
922 | { | |
923 | fprintf_filtered (stream, "("); | |
924 | type_print (type, "", stream, -1); | |
925 | fprintf_filtered (stream, ") (...?)"); | |
926 | return 0; | |
927 | } | |
4c4b4cd2 PH |
928 | |
929 | if (TYPE_CODE (type) == TYPE_CODE_ARRAY | |
930 | && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) == 0 | |
931 | && TYPE_CODE (TYPE_INDEX_TYPE (type)) == TYPE_CODE_RANGE) | |
932 | { | |
933 | /* This is an array of zero-length elements, that is an array | |
934 | of null records. This array needs to be printed by hand, | |
935 | as the standard routine to print arrays relies on the size of | |
936 | the array elements to be nonzero. This is because it computes | |
937 | the number of elements in the array by dividing the array size | |
938 | by the array element size. */ | |
939 | fprintf_filtered (stream, "(%d .. %d => ())", | |
940 | TYPE_LOW_BOUND (TYPE_INDEX_TYPE (type)), | |
941 | TYPE_HIGH_BOUND (TYPE_INDEX_TYPE (type))); | |
942 | return 0; | |
943 | } | |
944 | ||
d2e4a39e | 945 | return (val_print (type, VALUE_CONTENTS (val), 0, address, |
14f9c5c9 AS |
946 | stream, format, 1, 0, pretty)); |
947 | } | |
d2e4a39e | 948 | |
14f9c5c9 | 949 | static void |
ebf56fd3 AS |
950 | print_record (struct type *type, char *valaddr, struct ui_file *stream, |
951 | int format, int recurse, enum val_prettyprint pretty) | |
14f9c5c9 AS |
952 | { |
953 | CHECK_TYPEDEF (type); | |
954 | ||
955 | fprintf_filtered (stream, "("); | |
956 | ||
957 | if (print_field_values (type, valaddr, stream, format, recurse, pretty, | |
d2e4a39e | 958 | 0, type, valaddr) != 0 && pretty) |
14f9c5c9 AS |
959 | { |
960 | fprintf_filtered (stream, "\n"); | |
961 | print_spaces_filtered (2 * recurse, stream); | |
962 | } | |
963 | ||
964 | fprintf_filtered (stream, ")"); | |
965 | } | |
966 | ||
967 | /* Print out fields of value at VALADDR having structure type TYPE. | |
4c4b4cd2 | 968 | |
14f9c5c9 | 969 | TYPE, VALADDR, STREAM, FORMAT, RECURSE, and PRETTY have the |
4c4b4cd2 | 970 | same meanings as in ada_print_value and ada_val_print. |
14f9c5c9 AS |
971 | |
972 | OUTER_TYPE and OUTER_VALADDR give type and address of enclosing record | |
973 | (used to get discriminant values when printing variant parts). | |
974 | ||
4c4b4cd2 | 975 | COMMA_NEEDED is 1 if fields have been printed at the current recursion |
14f9c5c9 | 976 | level, so that a comma is needed before any field printed by this |
4c4b4cd2 | 977 | call. |
14f9c5c9 | 978 | |
4c4b4cd2 | 979 | Returns 1 if COMMA_NEEDED or any fields were printed. */ |
14f9c5c9 AS |
980 | |
981 | static int | |
ebf56fd3 AS |
982 | print_field_values (struct type *type, char *valaddr, struct ui_file *stream, |
983 | int format, int recurse, enum val_prettyprint pretty, | |
984 | int comma_needed, struct type *outer_type, | |
985 | char *outer_valaddr) | |
14f9c5c9 AS |
986 | { |
987 | int i, len; | |
988 | ||
989 | len = TYPE_NFIELDS (type); | |
990 | ||
991 | for (i = 0; i < len; i += 1) | |
992 | { | |
993 | if (ada_is_ignored_field (type, i)) | |
d2e4a39e | 994 | continue; |
14f9c5c9 AS |
995 | |
996 | if (ada_is_wrapper_field (type, i)) | |
997 | { | |
d2e4a39e | 998 | comma_needed = |
14f9c5c9 | 999 | print_field_values (TYPE_FIELD_TYPE (type, i), |
d2e4a39e | 1000 | valaddr |
14f9c5c9 AS |
1001 | + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT, |
1002 | stream, format, recurse, pretty, | |
1003 | comma_needed, type, valaddr); | |
1004 | continue; | |
1005 | } | |
1006 | else if (ada_is_variant_part (type, i)) | |
1007 | { | |
1008 | comma_needed = | |
1009 | print_variant_part (type, i, valaddr, | |
1010 | stream, format, recurse, pretty, comma_needed, | |
1011 | outer_type, outer_valaddr); | |
1012 | continue; | |
1013 | } | |
1014 | ||
1015 | if (comma_needed) | |
1016 | fprintf_filtered (stream, ", "); | |
1017 | comma_needed = 1; | |
1018 | ||
1019 | if (pretty) | |
1020 | { | |
1021 | fprintf_filtered (stream, "\n"); | |
1022 | print_spaces_filtered (2 + 2 * recurse, stream); | |
1023 | } | |
d2e4a39e | 1024 | else |
14f9c5c9 AS |
1025 | { |
1026 | wrap_here (n_spaces (2 + 2 * recurse)); | |
1027 | } | |
1028 | if (inspect_it) | |
1029 | { | |
1030 | if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR) | |
1031 | fputs_filtered ("\"( ptr \"", stream); | |
1032 | else | |
1033 | fputs_filtered ("\"( nodef \"", stream); | |
1034 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
1035 | language_cplus, DMGL_NO_OPTS); | |
1036 | fputs_filtered ("\" \"", stream); | |
1037 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
1038 | language_cplus, DMGL_NO_OPTS); | |
1039 | fputs_filtered ("\") \"", stream); | |
1040 | } | |
1041 | else | |
1042 | { | |
1043 | annotate_field_begin (TYPE_FIELD_TYPE (type, i)); | |
d2e4a39e | 1044 | fprintf_filtered (stream, "%.*s", |
14f9c5c9 AS |
1045 | ada_name_prefix_len (TYPE_FIELD_NAME (type, i)), |
1046 | TYPE_FIELD_NAME (type, i)); | |
1047 | annotate_field_name_end (); | |
1048 | fputs_filtered (" => ", stream); | |
1049 | annotate_field_value (); | |
1050 | } | |
1051 | ||
1052 | if (TYPE_FIELD_PACKED (type, i)) | |
1053 | { | |
d2e4a39e | 1054 | struct value *v; |
14f9c5c9 AS |
1055 | |
1056 | /* Bitfields require special handling, especially due to byte | |
1057 | order problems. */ | |
1058 | if (TYPE_CPLUS_SPECIFIC (type) != NULL | |
1059 | && TYPE_FIELD_IGNORE (type, i)) | |
1060 | { | |
1061 | fputs_filtered ("<optimized out or zero length>", stream); | |
1062 | } | |
1063 | else | |
1064 | { | |
1065 | int bit_pos = TYPE_FIELD_BITPOS (type, i); | |
1066 | int bit_size = TYPE_FIELD_BITSIZE (type, i); | |
d2e4a39e | 1067 | |
14f9c5c9 AS |
1068 | adjust_type_signedness (TYPE_FIELD_TYPE (type, i)); |
1069 | v = ada_value_primitive_packed_val (NULL, valaddr, | |
1070 | bit_pos / HOST_CHAR_BIT, | |
1071 | bit_pos % HOST_CHAR_BIT, | |
d2e4a39e | 1072 | bit_size, |
14f9c5c9 | 1073 | TYPE_FIELD_TYPE (type, i)); |
d2e4a39e | 1074 | val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, 0, |
14f9c5c9 AS |
1075 | stream, format, 0, recurse + 1, pretty); |
1076 | } | |
1077 | } | |
1078 | else | |
d2e4a39e AS |
1079 | ada_val_print (TYPE_FIELD_TYPE (type, i), |
1080 | valaddr + TYPE_FIELD_BITPOS (type, i) / HOST_CHAR_BIT, | |
1081 | 0, 0, stream, format, 0, recurse + 1, pretty); | |
14f9c5c9 AS |
1082 | annotate_field_end (); |
1083 | } | |
1084 | ||
1085 | return comma_needed; | |
1086 | } |