Commit | Line | Data |
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c906108c | 1 | /* Support for printing Java values for GDB, the GNU debugger. |
1e4728e7 | 2 | |
9b254dd1 | 3 | Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, |
7b6bb8da | 4 | 2008, 2009, 2010, 2011 Free Software Foundation, Inc. |
c906108c | 5 | |
c5aa993b | 6 | This file is part of GDB. |
c906108c | 7 | |
c5aa993b JM |
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 | |
a9762ec7 | 10 | the Free Software Foundation; either version 3 of the License, or |
c5aa993b | 11 | (at your option) any later version. |
c906108c | 12 | |
c5aa993b JM |
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. | |
c906108c | 17 | |
c5aa993b | 18 | You should have received a copy of the GNU General Public License |
a9762ec7 | 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c SS |
20 | |
21 | #include "defs.h" | |
22 | #include "symtab.h" | |
23 | #include "gdbtypes.h" | |
7a292a7a | 24 | #include "gdbcore.h" |
c906108c SS |
25 | #include "expression.h" |
26 | #include "value.h" | |
27 | #include "demangle.h" | |
28 | #include "valprint.h" | |
29 | #include "language.h" | |
30 | #include "jv-lang.h" | |
31 | #include "c-lang.h" | |
7a292a7a | 32 | #include "annotate.h" |
309367d4 | 33 | #include "gdb_string.h" |
c906108c | 34 | |
392a587b JM |
35 | /* Local functions */ |
36 | ||
c906108c | 37 | int |
79a45b7d TT |
38 | java_value_print (struct value *val, struct ui_file *stream, |
39 | const struct value_print_options *options) | |
c906108c | 40 | { |
50810684 | 41 | struct gdbarch *gdbarch = get_type_arch (value_type (val)); |
e17a4113 | 42 | enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); |
c906108c SS |
43 | struct type *type; |
44 | CORE_ADDR address; | |
45 | int i; | |
46 | char *name; | |
79a45b7d | 47 | struct value_print_options opts; |
c906108c | 48 | |
df407dfe | 49 | type = value_type (val); |
42ae5230 | 50 | address = value_address (val); |
c906108c SS |
51 | |
52 | if (is_object_type (type)) | |
53 | { | |
54 | CORE_ADDR obj_addr; | |
55 | ||
1777feb0 | 56 | /* Get the run-time type, and cast the object into that. */ |
c906108c | 57 | |
0fd88904 | 58 | obj_addr = unpack_pointer (type, value_contents (val)); |
c906108c SS |
59 | |
60 | if (obj_addr != 0) | |
61 | { | |
0daa2b63 | 62 | type = type_from_class (gdbarch, java_class_from_object (val)); |
c906108c SS |
63 | type = lookup_pointer_type (type); |
64 | ||
00a4c844 | 65 | val = value_at (type, address); |
c906108c SS |
66 | } |
67 | } | |
68 | ||
c5aa993b | 69 | if (TYPE_CODE (type) == TYPE_CODE_PTR && !value_logical_not (val)) |
c906108c SS |
70 | type_print (TYPE_TARGET_TYPE (type), "", stream, -1); |
71 | ||
72 | name = TYPE_TAG_NAME (type); | |
73 | if (TYPE_CODE (type) == TYPE_CODE_STRUCT && name != NULL | |
c5aa993b | 74 | && (i = strlen (name), name[i - 1] == ']')) |
c906108c | 75 | { |
c68a6671 | 76 | gdb_byte buf4[4]; |
c906108c SS |
77 | long length; |
78 | unsigned int things_printed = 0; | |
c5aa993b | 79 | int reps; |
0daa2b63 UW |
80 | struct type *el_type |
81 | = java_primitive_type_from_name (gdbarch, name, i - 2); | |
e0881a8e | 82 | |
c906108c | 83 | i = 0; |
45d5d5ca | 84 | read_memory (address + get_java_object_header_size (gdbarch), buf4, 4); |
c906108c | 85 | |
e17a4113 | 86 | length = (long) extract_signed_integer (buf4, 4, byte_order); |
c906108c SS |
87 | fprintf_filtered (stream, "{length: %ld", length); |
88 | ||
89 | if (el_type == NULL) | |
90 | { | |
c65ecaf3 | 91 | CORE_ADDR element; |
1777feb0 | 92 | CORE_ADDR next_element = -1; /* Dummy initial value. */ |
c906108c | 93 | |
1777feb0 | 94 | /* Skip object header and length. */ |
45d5d5ca | 95 | address += get_java_object_header_size (gdbarch) + 4; |
c906108c | 96 | |
79a45b7d | 97 | while (i < length && things_printed < options->print_max) |
c906108c | 98 | { |
c68a6671 | 99 | gdb_byte *buf; |
c906108c | 100 | |
45d5d5ca | 101 | buf = alloca (gdbarch_ptr_bit (gdbarch) / HOST_CHAR_BIT); |
c906108c SS |
102 | fputs_filtered (", ", stream); |
103 | wrap_here (n_spaces (2)); | |
104 | ||
105 | if (i > 0) | |
106 | element = next_element; | |
107 | else | |
108 | { | |
c5aa993b | 109 | read_memory (address, buf, sizeof (buf)); |
45d5d5ca | 110 | address += gdbarch_ptr_bit (gdbarch) / HOST_CHAR_BIT; |
b276f1bb AC |
111 | /* FIXME: cagney/2003-05-24: Bogus or what. It |
112 | pulls a host sized pointer out of the target and | |
113 | then extracts that as an address (while assuming | |
114 | that the address is unsigned)! */ | |
e17a4113 UW |
115 | element = extract_unsigned_integer (buf, sizeof (buf), |
116 | byte_order); | |
c906108c SS |
117 | } |
118 | ||
c5aa993b | 119 | for (reps = 1; i + reps < length; reps++) |
c906108c | 120 | { |
c5aa993b | 121 | read_memory (address, buf, sizeof (buf)); |
45d5d5ca | 122 | address += gdbarch_ptr_bit (gdbarch) / HOST_CHAR_BIT; |
b276f1bb AC |
123 | /* FIXME: cagney/2003-05-24: Bogus or what. It |
124 | pulls a host sized pointer out of the target and | |
125 | then extracts that as an address (while assuming | |
126 | that the address is unsigned)! */ | |
e17a4113 UW |
127 | next_element = extract_unsigned_integer (buf, sizeof (buf), |
128 | byte_order); | |
c906108c SS |
129 | if (next_element != element) |
130 | break; | |
131 | } | |
132 | ||
133 | if (reps == 1) | |
134 | fprintf_filtered (stream, "%d: ", i); | |
135 | else | |
136 | fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1); | |
137 | ||
138 | if (element == 0) | |
139 | fprintf_filtered (stream, "null"); | |
140 | else | |
5af949e3 | 141 | fprintf_filtered (stream, "@%s", paddress (gdbarch, element)); |
c906108c SS |
142 | |
143 | things_printed++; | |
144 | i += reps; | |
145 | } | |
146 | } | |
147 | else | |
148 | { | |
75c9979e AC |
149 | struct value *v = allocate_value (el_type); |
150 | struct value *next_v = allocate_value (el_type); | |
c906108c | 151 | |
45d5d5ca UW |
152 | set_value_address (v, (address |
153 | + get_java_object_header_size (gdbarch) + 4)); | |
42ae5230 | 154 | set_value_address (next_v, value_raw_address (v)); |
c906108c | 155 | |
79a45b7d | 156 | while (i < length && things_printed < options->print_max) |
c906108c SS |
157 | { |
158 | fputs_filtered (", ", stream); | |
159 | wrap_here (n_spaces (2)); | |
160 | ||
161 | if (i > 0) | |
162 | { | |
75c9979e | 163 | struct value *tmp; |
c906108c SS |
164 | |
165 | tmp = next_v; | |
166 | next_v = v; | |
167 | v = tmp; | |
168 | } | |
169 | else | |
170 | { | |
dfa52d88 | 171 | set_value_lazy (v, 1); |
f5cf64a7 | 172 | set_value_offset (v, 0); |
c906108c SS |
173 | } |
174 | ||
f5cf64a7 | 175 | set_value_offset (next_v, value_offset (v)); |
c906108c | 176 | |
c5aa993b | 177 | for (reps = 1; i + reps < length; reps++) |
c906108c | 178 | { |
dfa52d88 | 179 | set_value_lazy (next_v, 1); |
1777feb0 MS |
180 | set_value_offset (next_v, value_offset (next_v) |
181 | + TYPE_LENGTH (el_type)); | |
0fd88904 | 182 | if (memcmp (value_contents (v), value_contents (next_v), |
c906108c SS |
183 | TYPE_LENGTH (el_type)) != 0) |
184 | break; | |
185 | } | |
186 | ||
187 | if (reps == 1) | |
188 | fprintf_filtered (stream, "%d: ", i); | |
189 | else | |
190 | fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1); | |
191 | ||
79a45b7d TT |
192 | opts = *options; |
193 | opts.deref_ref = 1; | |
194 | common_val_print (v, stream, 1, &opts, current_language); | |
c906108c SS |
195 | |
196 | things_printed++; | |
197 | i += reps; | |
198 | } | |
199 | } | |
200 | ||
201 | if (i < length) | |
202 | fprintf_filtered (stream, "..."); | |
203 | ||
204 | fprintf_filtered (stream, "}"); | |
205 | ||
206 | return 0; | |
207 | } | |
208 | ||
1777feb0 | 209 | /* If it's type String, print it. */ |
c906108c SS |
210 | |
211 | if (TYPE_CODE (type) == TYPE_CODE_PTR | |
212 | && TYPE_TARGET_TYPE (type) | |
d4cad8db TT |
213 | && TYPE_TAG_NAME (TYPE_TARGET_TYPE (type)) |
214 | && strcmp (TYPE_TAG_NAME (TYPE_TARGET_TYPE (type)), | |
215 | "java.lang.String") == 0 | |
79a45b7d | 216 | && (options->format == 0 || options->format == 's') |
8dccf761 | 217 | && address != 0 |
1aa20aa8 | 218 | && value_as_address (val) != 0) |
c906108c | 219 | { |
0daa2b63 | 220 | struct type *char_type; |
75c9979e | 221 | struct value *data_val; |
c906108c | 222 | CORE_ADDR data; |
75c9979e | 223 | struct value *boffset_val; |
c906108c | 224 | unsigned long boffset; |
75c9979e | 225 | struct value *count_val; |
c906108c | 226 | unsigned long count; |
75c9979e | 227 | struct value *mark; |
c906108c | 228 | |
1777feb0 | 229 | mark = value_mark (); /* Remember start of new values. */ |
c906108c SS |
230 | |
231 | data_val = value_struct_elt (&val, NULL, "data", NULL, NULL); | |
1aa20aa8 | 232 | data = value_as_address (data_val); |
c906108c SS |
233 | |
234 | boffset_val = value_struct_elt (&val, NULL, "boffset", NULL, NULL); | |
1aa20aa8 | 235 | boffset = value_as_address (boffset_val); |
c906108c SS |
236 | |
237 | count_val = value_struct_elt (&val, NULL, "count", NULL, NULL); | |
1aa20aa8 | 238 | count = value_as_address (count_val); |
c906108c | 239 | |
1777feb0 | 240 | value_free_to_mark (mark); /* Release unnecessary values. */ |
c906108c | 241 | |
0daa2b63 | 242 | char_type = builtin_java_type (gdbarch)->builtin_char; |
09ca9e2e TT |
243 | val_print_string (char_type, NULL, data + boffset, count, stream, |
244 | options); | |
c906108c SS |
245 | |
246 | return 0; | |
247 | } | |
248 | ||
79a45b7d TT |
249 | opts = *options; |
250 | opts.deref_ref = 1; | |
251 | return common_val_print (val, stream, 0, &opts, current_language); | |
c906108c SS |
252 | } |
253 | ||
79a45b7d | 254 | /* TYPE, VALADDR, ADDRESS, STREAM, RECURSE, and OPTIONS have the |
c906108c SS |
255 | same meanings as in cp_print_value and c_val_print. |
256 | ||
257 | DONT_PRINT is an array of baseclass types that we | |
258 | should not print, or zero if called from top level. */ | |
259 | ||
392a587b | 260 | static void |
fc1a4b47 | 261 | java_print_value_fields (struct type *type, const gdb_byte *valaddr, |
a2bd3dcd | 262 | CORE_ADDR address, struct ui_file *stream, |
79a45b7d | 263 | int recurse, |
0e03807e | 264 | const struct value *val, |
79a45b7d | 265 | const struct value_print_options *options) |
c906108c SS |
266 | { |
267 | int i, len, n_baseclasses; | |
268 | ||
269 | CHECK_TYPEDEF (type); | |
270 | ||
271 | fprintf_filtered (stream, "{"); | |
272 | len = TYPE_NFIELDS (type); | |
273 | n_baseclasses = TYPE_N_BASECLASSES (type); | |
274 | ||
275 | if (n_baseclasses > 0) | |
276 | { | |
277 | int i, n_baseclasses = TYPE_N_BASECLASSES (type); | |
278 | ||
279 | for (i = 0; i < n_baseclasses; i++) | |
280 | { | |
281 | int boffset; | |
282 | struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i)); | |
283 | char *basename = TYPE_NAME (baseclass); | |
fc1a4b47 | 284 | const gdb_byte *base_valaddr; |
c5aa993b | 285 | |
c906108c SS |
286 | if (BASETYPE_VIA_VIRTUAL (type, i)) |
287 | continue; | |
288 | ||
289 | if (basename != NULL && strcmp (basename, "java.lang.Object") == 0) | |
290 | continue; | |
291 | ||
292 | boffset = 0; | |
293 | ||
79a45b7d | 294 | if (options->pretty) |
c906108c SS |
295 | { |
296 | fprintf_filtered (stream, "\n"); | |
c5aa993b | 297 | print_spaces_filtered (2 * (recurse + 1), stream); |
c906108c SS |
298 | } |
299 | fputs_filtered ("<", stream); | |
300 | /* Not sure what the best notation is in the case where there is no | |
301 | baseclass name. */ | |
302 | fputs_filtered (basename ? basename : "", stream); | |
303 | fputs_filtered ("> = ", stream); | |
304 | ||
305 | base_valaddr = valaddr; | |
306 | ||
307 | java_print_value_fields (baseclass, base_valaddr, address + boffset, | |
0e03807e | 308 | stream, recurse + 1, val, options); |
c906108c | 309 | fputs_filtered (", ", stream); |
c906108c SS |
310 | } |
311 | ||
312 | } | |
313 | ||
314 | if (!len && n_baseclasses == 1) | |
315 | fprintf_filtered (stream, "<No data fields>"); | |
316 | else | |
317 | { | |
c906108c SS |
318 | int fields_seen = 0; |
319 | ||
320 | for (i = n_baseclasses; i < len; i++) | |
321 | { | |
322 | /* If requested, skip printing of static fields. */ | |
d6a843b5 | 323 | if (field_is_static (&TYPE_FIELD (type, i))) |
c906108c SS |
324 | { |
325 | char *name = TYPE_FIELD_NAME (type, i); | |
e0881a8e | 326 | |
79a45b7d | 327 | if (!options->static_field_print) |
c906108c SS |
328 | continue; |
329 | if (name != NULL && strcmp (name, "class") == 0) | |
330 | continue; | |
331 | } | |
332 | if (fields_seen) | |
333 | fprintf_filtered (stream, ", "); | |
334 | else if (n_baseclasses > 0) | |
335 | { | |
79a45b7d | 336 | if (options->pretty) |
c906108c SS |
337 | { |
338 | fprintf_filtered (stream, "\n"); | |
339 | print_spaces_filtered (2 + 2 * recurse, stream); | |
340 | fputs_filtered ("members of ", stream); | |
341 | fputs_filtered (type_name_no_tag (type), stream); | |
342 | fputs_filtered (": ", stream); | |
343 | } | |
344 | } | |
345 | fields_seen = 1; | |
346 | ||
79a45b7d | 347 | if (options->pretty) |
c906108c SS |
348 | { |
349 | fprintf_filtered (stream, "\n"); | |
350 | print_spaces_filtered (2 + 2 * recurse, stream); | |
351 | } | |
c5aa993b | 352 | else |
c906108c SS |
353 | { |
354 | wrap_here (n_spaces (2 + 2 * recurse)); | |
355 | } | |
79a45b7d | 356 | if (options->inspect_it) |
c906108c SS |
357 | { |
358 | if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR) | |
359 | fputs_filtered ("\"( ptr \"", stream); | |
360 | else | |
361 | fputs_filtered ("\"( nodef \"", stream); | |
d6a843b5 | 362 | if (field_is_static (&TYPE_FIELD (type, i))) |
c906108c SS |
363 | fputs_filtered ("static ", stream); |
364 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
365 | language_cplus, | |
366 | DMGL_PARAMS | DMGL_ANSI); | |
367 | fputs_filtered ("\" \"", stream); | |
368 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
369 | language_cplus, | |
370 | DMGL_PARAMS | DMGL_ANSI); | |
371 | fputs_filtered ("\") \"", stream); | |
372 | } | |
373 | else | |
374 | { | |
375 | annotate_field_begin (TYPE_FIELD_TYPE (type, i)); | |
376 | ||
d6a843b5 | 377 | if (field_is_static (&TYPE_FIELD (type, i))) |
c906108c SS |
378 | fputs_filtered ("static ", stream); |
379 | fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), | |
380 | language_cplus, | |
381 | DMGL_PARAMS | DMGL_ANSI); | |
382 | annotate_field_name_end (); | |
383 | fputs_filtered (": ", stream); | |
384 | annotate_field_value (); | |
385 | } | |
386 | ||
d6a843b5 JK |
387 | if (!field_is_static (&TYPE_FIELD (type, i)) |
388 | && TYPE_FIELD_PACKED (type, i)) | |
c906108c | 389 | { |
75c9979e | 390 | struct value *v; |
c906108c SS |
391 | |
392 | /* Bitfields require special handling, especially due to byte | |
c5aa993b | 393 | order problems. */ |
c906108c SS |
394 | if (TYPE_FIELD_IGNORE (type, i)) |
395 | { | |
c5aa993b | 396 | fputs_filtered ("<optimized out or zero length>", stream); |
c906108c | 397 | } |
8cf6f0b1 TT |
398 | else if (value_bits_synthetic_pointer (val, |
399 | TYPE_FIELD_BITPOS (type, | |
400 | i), | |
401 | TYPE_FIELD_BITSIZE (type, | |
402 | i))) | |
403 | { | |
404 | fputs_filtered (_("<synthetic pointer>"), stream); | |
405 | } | |
0e03807e TT |
406 | else if (!value_bits_valid (val, TYPE_FIELD_BITPOS (type, i), |
407 | TYPE_FIELD_BITSIZE (type, i))) | |
408 | { | |
409 | fputs_filtered (_("<value optimized out>"), stream); | |
410 | } | |
c906108c SS |
411 | else |
412 | { | |
79a45b7d TT |
413 | struct value_print_options opts; |
414 | ||
c5aa993b | 415 | v = value_from_longest (TYPE_FIELD_TYPE (type, i), |
c906108c SS |
416 | unpack_field_as_long (type, valaddr, i)); |
417 | ||
79a45b7d TT |
418 | opts = *options; |
419 | opts.deref_ref = 0; | |
420 | common_val_print (v, stream, recurse + 1, | |
421 | &opts, current_language); | |
c906108c SS |
422 | } |
423 | } | |
424 | else | |
425 | { | |
426 | if (TYPE_FIELD_IGNORE (type, i)) | |
427 | { | |
c5aa993b | 428 | fputs_filtered ("<optimized out or zero length>", stream); |
c906108c | 429 | } |
d6a843b5 | 430 | else if (field_is_static (&TYPE_FIELD (type, i))) |
c906108c | 431 | { |
75c9979e | 432 | struct value *v = value_static_field (type, i); |
e0881a8e | 433 | |
c906108c SS |
434 | if (v == NULL) |
435 | fputs_filtered ("<optimized out>", stream); | |
436 | else | |
437 | { | |
79a45b7d | 438 | struct value_print_options opts; |
df407dfe | 439 | struct type *t = check_typedef (value_type (v)); |
e0881a8e | 440 | |
c906108c SS |
441 | if (TYPE_CODE (t) == TYPE_CODE_STRUCT) |
442 | v = value_addr (v); | |
79a45b7d TT |
443 | opts = *options; |
444 | opts.deref_ref = 0; | |
445 | common_val_print (v, stream, recurse + 1, | |
446 | &opts, current_language); | |
c906108c SS |
447 | } |
448 | } | |
7a292a7a SS |
449 | else if (TYPE_FIELD_TYPE (type, i) == NULL) |
450 | fputs_filtered ("<unknown type>", stream); | |
c906108c SS |
451 | else |
452 | { | |
79a45b7d | 453 | struct value_print_options opts = *options; |
e0881a8e | 454 | |
79a45b7d | 455 | opts.deref_ref = 0; |
c5aa993b JM |
456 | val_print (TYPE_FIELD_TYPE (type, i), |
457 | valaddr + TYPE_FIELD_BITPOS (type, i) / 8, 0, | |
458 | address + TYPE_FIELD_BITPOS (type, i) / 8, | |
0e03807e | 459 | stream, recurse + 1, val, &opts, |
d8ca156b | 460 | current_language); |
c906108c SS |
461 | } |
462 | } | |
463 | annotate_field_end (); | |
464 | } | |
465 | ||
79a45b7d | 466 | if (options->pretty) |
c906108c SS |
467 | { |
468 | fprintf_filtered (stream, "\n"); | |
469 | print_spaces_filtered (2 * recurse, stream); | |
470 | } | |
471 | } | |
472 | fprintf_filtered (stream, "}"); | |
473 | } | |
474 | ||
475 | /* Print data of type TYPE located at VALADDR (within GDB), which came from | |
476 | the inferior at address ADDRESS, onto stdio stream STREAM according to | |
79a45b7d | 477 | OPTIONS. The data at VALADDR is in target byte order. |
c906108c SS |
478 | |
479 | If the data are a string pointer, returns the number of string characters | |
79a45b7d | 480 | printed. */ |
c906108c SS |
481 | |
482 | int | |
fc1a4b47 | 483 | java_val_print (struct type *type, const gdb_byte *valaddr, |
a2bd3dcd | 484 | int embedded_offset, CORE_ADDR address, |
79a45b7d | 485 | struct ui_file *stream, int recurse, |
0e03807e | 486 | const struct value *val, |
79a45b7d | 487 | const struct value_print_options *options) |
c906108c | 488 | { |
5af949e3 | 489 | struct gdbarch *gdbarch = get_type_arch (type); |
1777feb0 | 490 | unsigned int i = 0; /* Number of characters printed. */ |
c906108c SS |
491 | struct type *target_type; |
492 | CORE_ADDR addr; | |
493 | ||
494 | CHECK_TYPEDEF (type); | |
495 | switch (TYPE_CODE (type)) | |
496 | { | |
497 | case TYPE_CODE_PTR: | |
79a45b7d | 498 | if (options->format && options->format != 's') |
c906108c | 499 | { |
79a45b7d | 500 | print_scalar_formatted (valaddr, type, options, 0, stream); |
c906108c SS |
501 | break; |
502 | } | |
503 | #if 0 | |
79a45b7d | 504 | if (options->vtblprint && cp_is_vtbl_ptr_type (type)) |
c906108c | 505 | { |
c5aa993b | 506 | /* Print the unmangled name if desired. */ |
c906108c | 507 | /* Print vtable entry - we only get here if we ARE using |
1777feb0 | 508 | -fvtable_thunks. (Otherwise, look under TYPE_CODE_STRUCT.) */ |
b276f1bb | 509 | /* Extract an address, assume that it is unsigned. */ |
5af949e3 | 510 | print_address_demangle (gdbarch, |
1777feb0 MS |
511 | extract_unsigned_integer (valaddr, |
512 | TYPE_LENGTH (type)), | |
c5aa993b | 513 | stream, demangle); |
c906108c SS |
514 | break; |
515 | } | |
516 | #endif | |
517 | addr = unpack_pointer (type, valaddr); | |
518 | if (addr == 0) | |
519 | { | |
520 | fputs_filtered ("null", stream); | |
521 | return i; | |
522 | } | |
523 | target_type = check_typedef (TYPE_TARGET_TYPE (type)); | |
524 | ||
525 | if (TYPE_CODE (target_type) == TYPE_CODE_FUNC) | |
526 | { | |
527 | /* Try to print what function it points to. */ | |
5af949e3 | 528 | print_address_demangle (gdbarch, addr, stream, demangle); |
c906108c SS |
529 | /* Return value is irrelevant except for string pointers. */ |
530 | return (0); | |
531 | } | |
532 | ||
79a45b7d | 533 | if (options->addressprint && options->format != 's') |
c906108c SS |
534 | { |
535 | fputs_filtered ("@", stream); | |
536 | print_longest (stream, 'x', 0, (ULONGEST) addr); | |
537 | } | |
538 | ||
539 | return i; | |
540 | ||
541 | case TYPE_CODE_CHAR: | |
c906108c | 542 | case TYPE_CODE_INT: |
c55a3f73 TT |
543 | /* Can't just call c_val_print because that prints bytes as C |
544 | chars. */ | |
79a45b7d TT |
545 | if (options->format || options->output_format) |
546 | { | |
547 | struct value_print_options opts = *options; | |
e0881a8e | 548 | |
79a45b7d TT |
549 | opts.format = (options->format ? options->format |
550 | : options->output_format); | |
551 | print_scalar_formatted (valaddr, type, &opts, 0, stream); | |
552 | } | |
c55a3f73 TT |
553 | else if (TYPE_CODE (type) == TYPE_CODE_CHAR |
554 | || (TYPE_CODE (type) == TYPE_CODE_INT | |
555 | && TYPE_LENGTH (type) == 2 | |
556 | && strcmp (TYPE_NAME (type), "char") == 0)) | |
6c7a06a3 | 557 | LA_PRINT_CHAR ((int) unpack_long (type, valaddr), type, stream); |
c906108c SS |
558 | else |
559 | val_print_type_code_int (type, valaddr, stream); | |
560 | break; | |
561 | ||
562 | case TYPE_CODE_STRUCT: | |
79a45b7d | 563 | java_print_value_fields (type, valaddr, address, stream, recurse, |
0e03807e | 564 | val, options); |
c906108c SS |
565 | break; |
566 | ||
567 | default: | |
568 | return c_val_print (type, valaddr, embedded_offset, address, stream, | |
0e03807e | 569 | recurse, val, options); |
c906108c SS |
570 | } |
571 | ||
572 | return 0; | |
573 | } |