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[/] [openrisc/] [trunk/] [gnu-stable/] [gdb-7.2/] [gdb/] [annotate.c] - Blame information for rev 853

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1 330 jeremybenn 
/* Annotation routines for GDB.
2 
   Copyright (C) 1986, 1989, 1990, 1991, 1992, 1994, 1995, 1996, 1998, 1999,
3 
   2000, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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 3 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, see <http://www.gnu.org/licenses/>.  */
19 
 
20 
#include "defs.h"
21 
#include "annotate.h"
22 
#include "value.h"
23 
#include "target.h"
24 
#include "gdbtypes.h"
25 
#include "breakpoint.h"
26 
#include "observer.h"
27 
 
28 
 
29 
/* Prototypes for local functions. */
30 
 
31 
extern void _initialize_annotate (void);
32 
 
33 
static void print_value_flags (struct type *);
34 
 
35 
static void breakpoint_changed (int);
36 
 
37 
 
38 
void (*deprecated_annotate_signalled_hook) (void);
39 
void (*deprecated_annotate_signal_hook) (void);
40 
 
41 
static int ignore_count_changed = 0;
42 
 
43 
static void
44 
print_value_flags (struct type *t)
45 
{
46 
  if (can_dereference (t))
47 
    printf_filtered (("*"));
48 
  else
49 
    printf_filtered (("-"));
50 
}
51 
 
52 
void
53 
breakpoints_changed (void)
54 
{
55 
  if (annotation_level == 2)
56 
    {
57 
      target_terminal_ours ();
58 
      printf_unfiltered (("\n\032\032breakpoints-invalid\n"));
59 
      if (ignore_count_changed)
60 
        ignore_count_changed = 0;        /* Avoid multiple break annotations. */
61 
    }
62 
}
63 
 
64 
/* The GUI needs to be informed of ignore_count changes, but we don't
65 
   want to provide successive multiple breakpoints-invalid messages
66 
   that are all caused by the fact that the ignore count is changing
67 
   (which could keep the GUI very busy).  One is enough, after the
68 
   target actually "stops". */
69 
 
70 
void
71 
annotate_ignore_count_change (void)
72 
{
73 
  if (annotation_level > 1)
74 
    ignore_count_changed = 1;
75 
}
76 
 
77 
void
78 
annotate_breakpoint (int num)
79 
{
80 
  if (annotation_level > 1)
81 
    printf_filtered (("\n\032\032breakpoint %d\n"), num);
82 
}
83 
 
84 
void
85 
annotate_catchpoint (int num)
86 
{
87 
  if (annotation_level > 1)
88 
    printf_filtered (("\n\032\032catchpoint %d\n"), num);
89 
}
90 
 
91 
void
92 
annotate_watchpoint (int num)
93 
{
94 
  if (annotation_level > 1)
95 
    printf_filtered (("\n\032\032watchpoint %d\n"), num);
96 
}
97 
 
98 
void
99 
annotate_starting (void)
100 
{
101 
  if (annotation_level > 1)
102 
    printf_filtered (("\n\032\032starting\n"));
103 
}
104 
 
105 
void
106 
annotate_stopped (void)
107 
{
108 
  if (annotation_level > 1)
109 
    printf_filtered (("\n\032\032stopped\n"));
110 
  if (annotation_level > 1 && ignore_count_changed)
111 
    {
112 
      ignore_count_changed = 0;
113 
      breakpoints_changed ();
114 
    }
115 
}
116 
 
117 
void
118 
annotate_exited (int exitstatus)
119 
{
120 
  if (annotation_level > 1)
121 
    printf_filtered (("\n\032\032exited %d\n"), exitstatus);
122 
}
123 
 
124 
void
125 
annotate_signalled (void)
126 
{
127 
  if (deprecated_annotate_signalled_hook)
128 
    deprecated_annotate_signalled_hook ();
129 
 
130 
  if (annotation_level > 1)
131 
    printf_filtered (("\n\032\032signalled\n"));
132 
}
133 
 
134 
void
135 
annotate_signal_name (void)
136 
{
137 
  if (annotation_level == 2)
138 
    printf_filtered (("\n\032\032signal-name\n"));
139 
}
140 
 
141 
void
142 
annotate_signal_name_end (void)
143 
{
144 
  if (annotation_level == 2)
145 
    printf_filtered (("\n\032\032signal-name-end\n"));
146 
}
147 
 
148 
void
149 
annotate_signal_string (void)
150 
{
151 
  if (annotation_level == 2)
152 
    printf_filtered (("\n\032\032signal-string\n"));
153 
}
154 
 
155 
void
156 
annotate_signal_string_end (void)
157 
{
158 
  if (annotation_level == 2)
159 
    printf_filtered (("\n\032\032signal-string-end\n"));
160 
}
161 
 
162 
void
163 
annotate_signal (void)
164 
{
165 
  if (deprecated_annotate_signal_hook)
166 
    deprecated_annotate_signal_hook ();
167 
 
168 
  if (annotation_level > 1)
169 
    printf_filtered (("\n\032\032signal\n"));
170 
}
171 
 
172 
void
173 
annotate_breakpoints_headers (void)
174 
{
175 
  if (annotation_level == 2)
176 
    printf_filtered (("\n\032\032breakpoints-headers\n"));
177 
}
178 
 
179 
void
180 
annotate_field (int num)
181 
{
182 
  if (annotation_level == 2)
183 
    printf_filtered (("\n\032\032field %d\n"), num);
184 
}
185 
 
186 
void
187 
annotate_breakpoints_table (void)
188 
{
189 
  if (annotation_level == 2)
190 
    printf_filtered (("\n\032\032breakpoints-table\n"));
191 
}
192 
 
193 
void
194 
annotate_record (void)
195 
{
196 
  if (annotation_level == 2)
197 
    printf_filtered (("\n\032\032record\n"));
198 
}
199 
 
200 
void
201 
annotate_breakpoints_table_end (void)
202 
{
203 
  if (annotation_level == 2)
204 
    printf_filtered (("\n\032\032breakpoints-table-end\n"));
205 
}
206 
 
207 
void
208 
annotate_frames_invalid (void)
209 
{
210 
  if (annotation_level == 2)
211 
    {
212 
      target_terminal_ours ();
213 
      printf_unfiltered (("\n\032\032frames-invalid\n"));
214 
    }
215 
}
216 
 
217 
void
218 
annotate_new_thread (void)
219 
{
220 
  if (annotation_level > 1)
221 
    {
222 
      printf_unfiltered (("\n\032\032new-thread\n"));
223 
    }
224 
}
225 
 
226 
void
227 
annotate_thread_changed (void)
228 
{
229 
  if (annotation_level > 1)
230 
    {
231 
      printf_unfiltered (("\n\032\032thread-changed\n"));
232 
    }
233 
}
234 
 
235 
void
236 
annotate_field_begin (struct type *type)
237 
{
238 
  if (annotation_level == 2)
239 
    {
240 
      printf_filtered (("\n\032\032field-begin "));
241 
      print_value_flags (type);
242 
      printf_filtered (("\n"));
243 
    }
244 
}
245 
 
246 
void
247 
annotate_field_name_end (void)
248 
{
249 
  if (annotation_level == 2)
250 
    printf_filtered (("\n\032\032field-name-end\n"));
251 
}
252 
 
253 
void
254 
annotate_field_value (void)
255 
{
256 
  if (annotation_level == 2)
257 
    printf_filtered (("\n\032\032field-value\n"));
258 
}
259 
 
260 
void
261 
annotate_field_end (void)
262 
{
263 
  if (annotation_level == 2)
264 
    printf_filtered (("\n\032\032field-end\n"));
265 
}
266 
 
267 
void
268 
annotate_quit (void)
269 
{
270 
  if (annotation_level > 1)
271 
    printf_filtered (("\n\032\032quit\n"));
272 
}
273 
 
274 
void
275 
annotate_error (void)
276 
{
277 
  if (annotation_level > 1)
278 
    printf_filtered (("\n\032\032error\n"));
279 
}
280 
 
281 
void
282 
annotate_error_begin (void)
283 
{
284 
  if (annotation_level > 1)
285 
    fprintf_filtered (gdb_stderr, "\n\032\032error-begin\n");
286 
}
287 
 
288 
void
289 
annotate_value_history_begin (int histindex, struct type *type)
290 
{
291 
  if (annotation_level == 2)
292 
    {
293 
      printf_filtered (("\n\032\032value-history-begin %d "), histindex);
294 
      print_value_flags (type);
295 
      printf_filtered (("\n"));
296 
    }
297 
}
298 
 
299 
void
300 
annotate_value_begin (struct type *type)
301 
{
302 
  if (annotation_level == 2)
303 
    {
304 
      printf_filtered (("\n\032\032value-begin "));
305 
      print_value_flags (type);
306 
      printf_filtered (("\n"));
307 
    }
308 
}
309 
 
310 
void
311 
annotate_value_history_value (void)
312 
{
313 
  if (annotation_level == 2)
314 
    printf_filtered (("\n\032\032value-history-value\n"));
315 
}
316 
 
317 
void
318 
annotate_value_history_end (void)
319 
{
320 
  if (annotation_level == 2)
321 
    printf_filtered (("\n\032\032value-history-end\n"));
322 
}
323 
 
324 
void
325 
annotate_value_end (void)
326 
{
327 
  if (annotation_level == 2)
328 
    printf_filtered (("\n\032\032value-end\n"));
329 
}
330 
 
331 
void
332 
annotate_display_begin (void)
333 
{
334 
  if (annotation_level == 2)
335 
    printf_filtered (("\n\032\032display-begin\n"));
336 
}
337 
 
338 
void
339 
annotate_display_number_end (void)
340 
{
341 
  if (annotation_level == 2)
342 
    printf_filtered (("\n\032\032display-number-end\n"));
343 
}
344 
 
345 
void
346 
annotate_display_format (void)
347 
{
348 
  if (annotation_level == 2)
349 
    printf_filtered (("\n\032\032display-format\n"));
350 
}
351 
 
352 
void
353 
annotate_display_expression (void)
354 
{
355 
  if (annotation_level == 2)
356 
    printf_filtered (("\n\032\032display-expression\n"));
357 
}
358 
 
359 
void
360 
annotate_display_expression_end (void)
361 
{
362 
  if (annotation_level == 2)
363 
    printf_filtered (("\n\032\032display-expression-end\n"));
364 
}
365 
 
366 
void
367 
annotate_display_value (void)
368 
{
369 
  if (annotation_level == 2)
370 
    printf_filtered (("\n\032\032display-value\n"));
371 
}
372 
 
373 
void
374 
annotate_display_end (void)
375 
{
376 
  if (annotation_level == 2)
377 
    printf_filtered (("\n\032\032display-end\n"));
378 
}
379 
 
380 
void
381 
annotate_arg_begin (void)
382 
{
383 
  if (annotation_level == 2)
384 
    printf_filtered (("\n\032\032arg-begin\n"));
385 
}
386 
 
387 
void
388 
annotate_arg_name_end (void)
389 
{
390 
  if (annotation_level == 2)
391 
    printf_filtered (("\n\032\032arg-name-end\n"));
392 
}
393 
 
394 
void
395 
annotate_arg_value (struct type *type)
396 
{
397 
  if (annotation_level == 2)
398 
    {
399 
      printf_filtered (("\n\032\032arg-value "));
400 
      print_value_flags (type);
401 
      printf_filtered (("\n"));
402 
    }
403 
}
404 
 
405 
void
406 
annotate_arg_end (void)
407 
{
408 
  if (annotation_level == 2)
409 
    printf_filtered (("\n\032\032arg-end\n"));
410 
}
411 
 
412 
void
413 
annotate_source (char *filename, int line, int character, int mid,
414 
                 struct gdbarch *gdbarch, CORE_ADDR pc)
415 
{
416 
  if (annotation_level > 1)
417 
    printf_filtered (("\n\032\032source "));
418 
  else
419 
    printf_filtered (("\032\032"));
420 
 
421 
  printf_filtered (("%s:%d:%d:%s:%s\n"), filename, line, character,
422 
                   mid ? "middle" : "beg", paddress (gdbarch, pc));
423 
}
424 
 
425 
void
426 
annotate_frame_begin (int level, struct gdbarch *gdbarch, CORE_ADDR pc)
427 
{
428 
  if (annotation_level > 1)
429 
    printf_filtered (("\n\032\032frame-begin %d %s\n"),
430 
                     level, paddress (gdbarch, pc));
431 
}
432 
 
433 
void
434 
annotate_function_call (void)
435 
{
436 
  if (annotation_level == 2)
437 
    printf_filtered (("\n\032\032function-call\n"));
438 
}
439 
 
440 
void
441 
annotate_signal_handler_caller (void)
442 
{
443 
  if (annotation_level == 2)
444 
    printf_filtered (("\n\032\032signal-handler-caller\n"));
445 
}
446 
 
447 
void
448 
annotate_frame_address (void)
449 
{
450 
  if (annotation_level == 2)
451 
    printf_filtered (("\n\032\032frame-address\n"));
452 
}
453 
 
454 
void
455 
annotate_frame_address_end (void)
456 
{
457 
  if (annotation_level == 2)
458 
    printf_filtered (("\n\032\032frame-address-end\n"));
459 
}
460 
 
461 
void
462 
annotate_frame_function_name (void)
463 
{
464 
  if (annotation_level == 2)
465 
    printf_filtered (("\n\032\032frame-function-name\n"));
466 
}
467 
 
468 
void
469 
annotate_frame_args (void)
470 
{
471 
  if (annotation_level == 2)
472 
    printf_filtered (("\n\032\032frame-args\n"));
473 
}
474 
 
475 
void
476 
annotate_frame_source_begin (void)
477 
{
478 
  if (annotation_level == 2)
479 
    printf_filtered (("\n\032\032frame-source-begin\n"));
480 
}
481 
 
482 
void
483 
annotate_frame_source_file (void)
484 
{
485 
  if (annotation_level == 2)
486 
    printf_filtered (("\n\032\032frame-source-file\n"));
487 
}
488 
 
489 
void
490 
annotate_frame_source_file_end (void)
491 
{
492 
  if (annotation_level == 2)
493 
    printf_filtered (("\n\032\032frame-source-file-end\n"));
494 
}
495 
 
496 
void
497 
annotate_frame_source_line (void)
498 
{
499 
  if (annotation_level == 2)
500 
    printf_filtered (("\n\032\032frame-source-line\n"));
501 
}
502 
 
503 
void
504 
annotate_frame_source_end (void)
505 
{
506 
  if (annotation_level == 2)
507 
    printf_filtered (("\n\032\032frame-source-end\n"));
508 
}
509 
 
510 
void
511 
annotate_frame_where (void)
512 
{
513 
  if (annotation_level == 2)
514 
    printf_filtered (("\n\032\032frame-where\n"));
515 
}
516 
 
517 
void
518 
annotate_frame_end (void)
519 
{
520 
  if (annotation_level == 2)
521 
    printf_filtered (("\n\032\032frame-end\n"));
522 
}
523 
 
524 
void
525 
annotate_array_section_begin (int index, struct type *elttype)
526 
{
527 
  if (annotation_level == 2)
528 
    {
529 
      printf_filtered (("\n\032\032array-section-begin %d "), index);
530 
      print_value_flags (elttype);
531 
      printf_filtered (("\n"));
532 
    }
533 
}
534 
 
535 
void
536 
annotate_elt_rep (unsigned int repcount)
537 
{
538 
  if (annotation_level == 2)
539 
    printf_filtered (("\n\032\032elt-rep %u\n"), repcount);
540 
}
541 
 
542 
void
543 
annotate_elt_rep_end (void)
544 
{
545 
  if (annotation_level == 2)
546 
    printf_filtered (("\n\032\032elt-rep-end\n"));
547 
}
548 
 
549 
void
550 
annotate_elt (void)
551 
{
552 
  if (annotation_level == 2)
553 
    printf_filtered (("\n\032\032elt\n"));
554 
}
555 
 
556 
void
557 
annotate_array_section_end (void)
558 
{
559 
  if (annotation_level == 2)
560 
    printf_filtered (("\n\032\032array-section-end\n"));
561 
}
562 
 
563 
static void
564 
breakpoint_changed (int bpno)
565 
{
566 
  breakpoints_changed ();
567 
}
568 
 
569 
void
570 
_initialize_annotate (void)
571 
{
572 
  if (annotation_level == 2)
573 
    {
574 
      observer_attach_breakpoint_deleted (breakpoint_changed);
575 
      observer_attach_breakpoint_modified (breakpoint_changed);
576 
    }
577 
}

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