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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [gdb/] [annotate.c] - Blame information for rev 853

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1 24 jeremybenn 
/* Annotation routines for GDB.
2 
   Copyright (C) 1986, 1989, 1990, 1991, 1992, 1994, 1995, 1996, 1998, 1999,
3 
   2000, 2007, 2008 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 
 
27 
 
28 
/* Prototypes for local functions. */
29 
 
30 
extern void _initialize_annotate (void);
31 
 
32 
static void print_value_flags (struct type *);
33 
 
34 
static void breakpoint_changed (struct breakpoint *);
35 
 
36 
void (*deprecated_annotate_starting_hook) (void);
37 
void (*deprecated_annotate_stopped_hook) (void);
38 
void (*deprecated_annotate_signalled_hook) (void);
39 
void (*deprecated_annotate_signal_hook) (void);
40 
void (*deprecated_annotate_exited_hook) (void);
41 
 
42 
static int ignore_count_changed = 0;
43 
 
44 
static void
45 
print_value_flags (struct type *t)
46 
{
47 
  if (can_dereference (t))
48 
    printf_filtered (("*"));
49 
  else
50 
    printf_filtered (("-"));
51 
}
52 
 
53 
void
54 
breakpoints_changed (void)
55 
{
56 
  if (annotation_level == 2)
57 
    {
58 
      target_terminal_ours ();
59 
      printf_unfiltered (("\n\032\032breakpoints-invalid\n"));
60 
      if (ignore_count_changed)
61 
        ignore_count_changed = 0;        /* Avoid multiple break annotations. */
62 
    }
63 
}
64 
 
65 
/* The GUI needs to be informed of ignore_count changes, but we don't
66 
   want to provide successive multiple breakpoints-invalid messages
67 
   that are all caused by the fact that the ignore count is changing
68 
   (which could keep the GUI very busy).  One is enough, after the
69 
   target actually "stops". */
70 
 
71 
void
72 
annotate_ignore_count_change (void)
73 
{
74 
  if (annotation_level > 1)
75 
    ignore_count_changed = 1;
76 
}
77 
 
78 
void
79 
annotate_breakpoint (int num)
80 
{
81 
  if (annotation_level > 1)
82 
    printf_filtered (("\n\032\032breakpoint %d\n"), num);
83 
}
84 
 
85 
void
86 
annotate_catchpoint (int num)
87 
{
88 
  if (annotation_level > 1)
89 
    printf_filtered (("\n\032\032catchpoint %d\n"), num);
90 
}
91 
 
92 
void
93 
annotate_watchpoint (int num)
94 
{
95 
  if (annotation_level > 1)
96 
    printf_filtered (("\n\032\032watchpoint %d\n"), num);
97 
}
98 
 
99 
void
100 
annotate_starting (void)
101 
{
102 
 
103 
  if (deprecated_annotate_starting_hook)
104 
    deprecated_annotate_starting_hook ();
105 
  else
106 
    {
107 
      if (annotation_level > 1)
108 
        {
109 
          printf_filtered (("\n\032\032starting\n"));
110 
        }
111 
    }
112 
}
113 
 
114 
void
115 
annotate_stopped (void)
116 
{
117 
  if (deprecated_annotate_stopped_hook)
118 
    deprecated_annotate_stopped_hook ();
119 
  else
120 
    {
121 
      if (annotation_level > 1)
122 
        printf_filtered (("\n\032\032stopped\n"));
123 
    }
124 
  if (annotation_level > 1 && ignore_count_changed)
125 
    {
126 
      ignore_count_changed = 0;
127 
      breakpoints_changed ();
128 
    }
129 
}
130 
 
131 
void
132 
annotate_exited (int exitstatus)
133 
{
134 
  if (deprecated_annotate_exited_hook)
135 
    deprecated_annotate_exited_hook ();
136 
  else
137 
    {
138 
      if (annotation_level > 1)
139 
        printf_filtered (("\n\032\032exited %d\n"), exitstatus);
140 
    }
141 
}
142 
 
143 
void
144 
annotate_signalled (void)
145 
{
146 
  if (deprecated_annotate_signalled_hook)
147 
    deprecated_annotate_signalled_hook ();
148 
 
149 
  if (annotation_level > 1)
150 
    printf_filtered (("\n\032\032signalled\n"));
151 
}
152 
 
153 
void
154 
annotate_signal_name (void)
155 
{
156 
  if (annotation_level == 2)
157 
    printf_filtered (("\n\032\032signal-name\n"));
158 
}
159 
 
160 
void
161 
annotate_signal_name_end (void)
162 
{
163 
  if (annotation_level == 2)
164 
    printf_filtered (("\n\032\032signal-name-end\n"));
165 
}
166 
 
167 
void
168 
annotate_signal_string (void)
169 
{
170 
  if (annotation_level == 2)
171 
    printf_filtered (("\n\032\032signal-string\n"));
172 
}
173 
 
174 
void
175 
annotate_signal_string_end (void)
176 
{
177 
  if (annotation_level == 2)
178 
    printf_filtered (("\n\032\032signal-string-end\n"));
179 
}
180 
 
181 
void
182 
annotate_signal (void)
183 
{
184 
  if (deprecated_annotate_signal_hook)
185 
    deprecated_annotate_signal_hook ();
186 
 
187 
  if (annotation_level > 1)
188 
    printf_filtered (("\n\032\032signal\n"));
189 
}
190 
 
191 
void
192 
annotate_breakpoints_headers (void)
193 
{
194 
  if (annotation_level == 2)
195 
    printf_filtered (("\n\032\032breakpoints-headers\n"));
196 
}
197 
 
198 
void
199 
annotate_field (int num)
200 
{
201 
  if (annotation_level == 2)
202 
    printf_filtered (("\n\032\032field %d\n"), num);
203 
}
204 
 
205 
void
206 
annotate_breakpoints_table (void)
207 
{
208 
  if (annotation_level == 2)
209 
    printf_filtered (("\n\032\032breakpoints-table\n"));
210 
}
211 
 
212 
void
213 
annotate_record (void)
214 
{
215 
  if (annotation_level == 2)
216 
    printf_filtered (("\n\032\032record\n"));
217 
}
218 
 
219 
void
220 
annotate_breakpoints_table_end (void)
221 
{
222 
  if (annotation_level == 2)
223 
    printf_filtered (("\n\032\032breakpoints-table-end\n"));
224 
}
225 
 
226 
void
227 
annotate_frames_invalid (void)
228 
{
229 
  if (annotation_level == 2)
230 
    {
231 
      target_terminal_ours ();
232 
      printf_unfiltered (("\n\032\032frames-invalid\n"));
233 
    }
234 
}
235 
 
236 
void
237 
annotate_field_begin (struct type *type)
238 
{
239 
  if (annotation_level == 2)
240 
    {
241 
      printf_filtered (("\n\032\032field-begin "));
242 
      print_value_flags (type);
243 
      printf_filtered (("\n"));
244 
    }
245 
}
246 
 
247 
void
248 
annotate_field_name_end (void)
249 
{
250 
  if (annotation_level == 2)
251 
    printf_filtered (("\n\032\032field-name-end\n"));
252 
}
253 
 
254 
void
255 
annotate_field_value (void)
256 
{
257 
  if (annotation_level == 2)
258 
    printf_filtered (("\n\032\032field-value\n"));
259 
}
260 
 
261 
void
262 
annotate_field_end (void)
263 
{
264 
  if (annotation_level == 2)
265 
    printf_filtered (("\n\032\032field-end\n"));
266 
}
267 
 
268 
void
269 
annotate_quit (void)
270 
{
271 
  if (annotation_level > 1)
272 
    printf_filtered (("\n\032\032quit\n"));
273 
}
274 
 
275 
void
276 
annotate_error (void)
277 
{
278 
  if (annotation_level > 1)
279 
    printf_filtered (("\n\032\032error\n"));
280 
}
281 
 
282 
void
283 
annotate_error_begin (void)
284 
{
285 
  if (annotation_level > 1)
286 
    fprintf_filtered (gdb_stderr, "\n\032\032error-begin\n");
287 
}
288 
 
289 
void
290 
annotate_value_history_begin (int histindex, struct type *type)
291 
{
292 
  if (annotation_level == 2)
293 
    {
294 
      printf_filtered (("\n\032\032value-history-begin %d "), histindex);
295 
      print_value_flags (type);
296 
      printf_filtered (("\n"));
297 
    }
298 
}
299 
 
300 
void
301 
annotate_value_begin (struct type *type)
302 
{
303 
  if (annotation_level == 2)
304 
    {
305 
      printf_filtered (("\n\032\032value-begin "));
306 
      print_value_flags (type);
307 
      printf_filtered (("\n"));
308 
    }
309 
}
310 
 
311 
void
312 
annotate_value_history_value (void)
313 
{
314 
  if (annotation_level == 2)
315 
    printf_filtered (("\n\032\032value-history-value\n"));
316 
}
317 
 
318 
void
319 
annotate_value_history_end (void)
320 
{
321 
  if (annotation_level == 2)
322 
    printf_filtered (("\n\032\032value-history-end\n"));
323 
}
324 
 
325 
void
326 
annotate_value_end (void)
327 
{
328 
  if (annotation_level == 2)
329 
    printf_filtered (("\n\032\032value-end\n"));
330 
}
331 
 
332 
void
333 
annotate_display_begin (void)
334 
{
335 
  if (annotation_level == 2)
336 
    printf_filtered (("\n\032\032display-begin\n"));
337 
}
338 
 
339 
void
340 
annotate_display_number_end (void)
341 
{
342 
  if (annotation_level == 2)
343 
    printf_filtered (("\n\032\032display-number-end\n"));
344 
}
345 
 
346 
void
347 
annotate_display_format (void)
348 
{
349 
  if (annotation_level == 2)
350 
    printf_filtered (("\n\032\032display-format\n"));
351 
}
352 
 
353 
void
354 
annotate_display_expression (void)
355 
{
356 
  if (annotation_level == 2)
357 
    printf_filtered (("\n\032\032display-expression\n"));
358 
}
359 
 
360 
void
361 
annotate_display_expression_end (void)
362 
{
363 
  if (annotation_level == 2)
364 
    printf_filtered (("\n\032\032display-expression-end\n"));
365 
}
366 
 
367 
void
368 
annotate_display_value (void)
369 
{
370 
  if (annotation_level == 2)
371 
    printf_filtered (("\n\032\032display-value\n"));
372 
}
373 
 
374 
void
375 
annotate_display_end (void)
376 
{
377 
  if (annotation_level == 2)
378 
    printf_filtered (("\n\032\032display-end\n"));
379 
}
380 
 
381 
void
382 
annotate_arg_begin (void)
383 
{
384 
  if (annotation_level == 2)
385 
    printf_filtered (("\n\032\032arg-begin\n"));
386 
}
387 
 
388 
void
389 
annotate_arg_name_end (void)
390 
{
391 
  if (annotation_level == 2)
392 
    printf_filtered (("\n\032\032arg-name-end\n"));
393 
}
394 
 
395 
void
396 
annotate_arg_value (struct type *type)
397 
{
398 
  if (annotation_level == 2)
399 
    {
400 
      printf_filtered (("\n\032\032arg-value "));
401 
      print_value_flags (type);
402 
      printf_filtered (("\n"));
403 
    }
404 
}
405 
 
406 
void
407 
annotate_arg_end (void)
408 
{
409 
  if (annotation_level == 2)
410 
    printf_filtered (("\n\032\032arg-end\n"));
411 
}
412 
 
413 
void
414 
annotate_source (char *filename, int line, int character, int mid, 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:0x"), filename,
422 
                   line, character,
423 
                   mid ? "middle" : "beg");
424 
  deprecated_print_address_numeric (pc, 0, gdb_stdout);
425 
  printf_filtered (("\n"));
426 
}
427 
 
428 
void
429 
annotate_frame_begin (int level, CORE_ADDR pc)
430 
{
431 
  if (annotation_level > 1)
432 
    {
433 
      printf_filtered (("\n\032\032frame-begin %d 0x"), level);
434 
      deprecated_print_address_numeric (pc, 0, gdb_stdout);
435 
      printf_filtered (("\n"));
436 
    }
437 
}
438 
 
439 
void
440 
annotate_function_call (void)
441 
{
442 
  if (annotation_level == 2)
443 
    printf_filtered (("\n\032\032function-call\n"));
444 
}
445 
 
446 
void
447 
annotate_signal_handler_caller (void)
448 
{
449 
  if (annotation_level == 2)
450 
    printf_filtered (("\n\032\032signal-handler-caller\n"));
451 
}
452 
 
453 
void
454 
annotate_frame_address (void)
455 
{
456 
  if (annotation_level == 2)
457 
    printf_filtered (("\n\032\032frame-address\n"));
458 
}
459 
 
460 
void
461 
annotate_frame_address_end (void)
462 
{
463 
  if (annotation_level == 2)
464 
    printf_filtered (("\n\032\032frame-address-end\n"));
465 
}
466 
 
467 
void
468 
annotate_frame_function_name (void)
469 
{
470 
  if (annotation_level == 2)
471 
    printf_filtered (("\n\032\032frame-function-name\n"));
472 
}
473 
 
474 
void
475 
annotate_frame_args (void)
476 
{
477 
  if (annotation_level == 2)
478 
    printf_filtered (("\n\032\032frame-args\n"));
479 
}
480 
 
481 
void
482 
annotate_frame_source_begin (void)
483 
{
484 
  if (annotation_level == 2)
485 
    printf_filtered (("\n\032\032frame-source-begin\n"));
486 
}
487 
 
488 
void
489 
annotate_frame_source_file (void)
490 
{
491 
  if (annotation_level == 2)
492 
    printf_filtered (("\n\032\032frame-source-file\n"));
493 
}
494 
 
495 
void
496 
annotate_frame_source_file_end (void)
497 
{
498 
  if (annotation_level == 2)
499 
    printf_filtered (("\n\032\032frame-source-file-end\n"));
500 
}
501 
 
502 
void
503 
annotate_frame_source_line (void)
504 
{
505 
  if (annotation_level == 2)
506 
    printf_filtered (("\n\032\032frame-source-line\n"));
507 
}
508 
 
509 
void
510 
annotate_frame_source_end (void)
511 
{
512 
  if (annotation_level == 2)
513 
    printf_filtered (("\n\032\032frame-source-end\n"));
514 
}
515 
 
516 
void
517 
annotate_frame_where (void)
518 
{
519 
  if (annotation_level == 2)
520 
    printf_filtered (("\n\032\032frame-where\n"));
521 
}
522 
 
523 
void
524 
annotate_frame_end (void)
525 
{
526 
  if (annotation_level == 2)
527 
    printf_filtered (("\n\032\032frame-end\n"));
528 
}
529 
 
530 
void
531 
annotate_array_section_begin (int index, struct type *elttype)
532 
{
533 
  if (annotation_level == 2)
534 
    {
535 
      printf_filtered (("\n\032\032array-section-begin %d "), index);
536 
      print_value_flags (elttype);
537 
      printf_filtered (("\n"));
538 
    }
539 
}
540 
 
541 
void
542 
annotate_elt_rep (unsigned int repcount)
543 
{
544 
  if (annotation_level == 2)
545 
    printf_filtered (("\n\032\032elt-rep %u\n"), repcount);
546 
}
547 
 
548 
void
549 
annotate_elt_rep_end (void)
550 
{
551 
  if (annotation_level == 2)
552 
    printf_filtered (("\n\032\032elt-rep-end\n"));
553 
}
554 
 
555 
void
556 
annotate_elt (void)
557 
{
558 
  if (annotation_level == 2)
559 
    printf_filtered (("\n\032\032elt\n"));
560 
}
561 
 
562 
void
563 
annotate_array_section_end (void)
564 
{
565 
  if (annotation_level == 2)
566 
    printf_filtered (("\n\032\032array-section-end\n"));
567 
}
568 
 
569 
static void
570 
breakpoint_changed (struct breakpoint *b)
571 
{
572 
  breakpoints_changed ();
573 
}
574 
 
575 
void
576 
_initialize_annotate (void)
577 
{
578 
  if (annotation_level == 2)
579 
    {
580 
      deprecated_delete_breakpoint_hook = breakpoint_changed;
581 
      deprecated_modify_breakpoint_hook = breakpoint_changed;
582 
    }
583 
}

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