gdb/observer.h - gdb

Data types defined

Macros defined

Source code

  1. /* GDB Notifications to Observers.

  3.    Copyright (C) 2004-2014 Free Software Foundation, Inc.

  5.    This file is part of GDB.

  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.

  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.

  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/>.

  20.    --

  22.    This file was generated using observer.sh and observer.texi.  */

  24. #ifndef OBSERVER_H
  25. ‌#define OBSERVER_H

  27. struct observer;
  28. struct bpstats;
  29. struct so_list;
  30. struct objfile;
  31. struct thread_info;
  32. struct inferior;
  33. struct trace_state_variable;

  35. /* normal_stop notifications.  */

  37. ‌typedef void (observer_normal_stop_ftype) (struct bpstats *bs, int print_frame);

  39. extern struct observer *observer_attach_normal_stop (observer_normal_stop_ftype *f);
  40. extern void observer_detach_normal_stop (struct observer *observer);
  41. extern void observer_notify_normal_stop (struct bpstats *bs, int print_frame);

  43. /* signal_received notifications.  */

  45. ‌typedef void (observer_signal_received_ftype) (enum gdb_signal siggnal);

  47. extern struct observer *observer_attach_signal_received (observer_signal_received_ftype *f);
  48. extern void observer_detach_signal_received (struct observer *observer);
  49. extern void observer_notify_signal_received (enum gdb_signal siggnal);

  51. /* end_stepping_range notifications.  */

  53. ‌typedef void (observer_end_stepping_range_ftype) (void);

  55. extern struct observer *observer_attach_end_stepping_range (observer_end_stepping_range_ftype *f);
  56. extern void observer_detach_end_stepping_range (struct observer *observer);
  57. extern void observer_notify_end_stepping_range (void);

  59. /* signal_exited notifications.  */

  61. ‌typedef void (observer_signal_exited_ftype) (enum gdb_signal siggnal);

  63. extern struct observer *observer_attach_signal_exited (observer_signal_exited_ftype *f);
  64. extern void observer_detach_signal_exited (struct observer *observer);
  65. extern void observer_notify_signal_exited (enum gdb_signal siggnal);

  67. /* exited notifications.  */

  69. ‌typedef void (observer_exited_ftype) (int exitstatus);

  71. extern struct observer *observer_attach_exited (observer_exited_ftype *f);
  72. extern void observer_detach_exited (struct observer *observer);
  73. extern void observer_notify_exited (int exitstatus);

  75. /* no_history notifications.  */

  77. ‌typedef void (observer_no_history_ftype) (void);

  79. extern struct observer *observer_attach_no_history (observer_no_history_ftype *f);
  80. extern void observer_detach_no_history (struct observer *observer);
  81. extern void observer_notify_no_history (void);

  83. /* sync_execution_done notifications.  */

  85. ‌typedef void (observer_sync_execution_done_ftype) (void);

  87. extern struct observer *observer_attach_sync_execution_done (observer_sync_execution_done_ftype *f);
  88. extern void observer_detach_sync_execution_done (struct observer *observer);
  89. extern void observer_notify_sync_execution_done (void);

  91. /* command_error notifications.  */

  93. ‌typedef void (observer_command_error_ftype) (void);

  95. extern struct observer *observer_attach_command_error (observer_command_error_ftype *f);
  96. extern void observer_detach_command_error (struct observer *observer);
  97. extern void observer_notify_command_error (void);

  99. /* target_changed notifications.  */

  101. ‌typedef void (observer_target_changed_ftype) (struct target_ops *target);

  103. extern struct observer *observer_attach_target_changed (observer_target_changed_ftype *f);
  104. extern void observer_detach_target_changed (struct observer *observer);
  105. extern void observer_notify_target_changed (struct target_ops *target);

  107. /* executable_changed notifications.  */

  109. ‌typedef void (observer_executable_changed_ftype) (void);

  111. extern struct observer *observer_attach_executable_changed (observer_executable_changed_ftype *f);
  112. extern void observer_detach_executable_changed (struct observer *observer);
  113. extern void observer_notify_executable_changed (void);

  115. /* inferior_created notifications.  */

  117. ‌typedef void (observer_inferior_created_ftype) (struct target_ops *objfile, int from_tty);

  119. extern struct observer *observer_attach_inferior_created (observer_inferior_created_ftype *f);
  120. extern void observer_detach_inferior_created (struct observer *observer);
  121. extern void observer_notify_inferior_created (struct target_ops *objfile, int from_tty);

  123. /* record_changed notifications.  */

  125. ‌typedef void (observer_record_changed_ftype) (struct inferior *inferior, int started);

  127. extern struct observer *observer_attach_record_changed (observer_record_changed_ftype *f);
  128. extern void observer_detach_record_changed (struct observer *observer);
  129. extern void observer_notify_record_changed (struct inferior *inferior, int started);

  131. /* solib_loaded notifications.  */

  133. ‌typedef void (observer_solib_loaded_ftype) (struct so_list *solib);

  135. extern struct observer *observer_attach_solib_loaded (observer_solib_loaded_ftype *f);
  136. extern void observer_detach_solib_loaded (struct observer *observer);
  137. extern void observer_notify_solib_loaded (struct so_list *solib);

  139. /* solib_unloaded notifications.  */

  141. ‌typedef void (observer_solib_unloaded_ftype) (struct so_list *solib);

  143. extern struct observer *observer_attach_solib_unloaded (observer_solib_unloaded_ftype *f);
  144. extern void observer_detach_solib_unloaded (struct observer *observer);
  145. extern void observer_notify_solib_unloaded (struct so_list *solib);

  147. /* new_objfile notifications.  */

  149. ‌typedef void (observer_new_objfile_ftype) (struct objfile *objfile);

  151. extern struct observer *observer_attach_new_objfile (observer_new_objfile_ftype *f);
  152. extern void observer_detach_new_objfile (struct observer *observer);
  153. extern void observer_notify_new_objfile (struct objfile *objfile);

  155. /* free_objfile notifications.  */

  157. ‌typedef void (observer_free_objfile_ftype) (struct objfile *objfile);

  159. extern struct observer *observer_attach_free_objfile (observer_free_objfile_ftype *f);
  160. extern void observer_detach_free_objfile (struct observer *observer);
  161. extern void observer_notify_free_objfile (struct objfile *objfile);

  163. /* new_thread notifications.  */

  165. ‌typedef void (observer_new_thread_ftype) (struct thread_info *t);

  167. extern struct observer *observer_attach_new_thread (observer_new_thread_ftype *f);
  168. extern void observer_detach_new_thread (struct observer *observer);
  169. extern void observer_notify_new_thread (struct thread_info *t);

  171. /* thread_exit notifications.  */

  173. ‌typedef void (observer_thread_exit_ftype) (struct thread_info *t, int silent);

  175. extern struct observer *observer_attach_thread_exit (observer_thread_exit_ftype *f);
  176. extern void observer_detach_thread_exit (struct observer *observer);
  177. extern void observer_notify_thread_exit (struct thread_info *t, int silent);

  179. /* thread_stop_requested notifications.  */

  181. ‌typedef void (observer_thread_stop_requested_ftype) (ptid_t ptid);

  183. extern struct observer *observer_attach_thread_stop_requested (observer_thread_stop_requested_ftype *f);
  184. extern void observer_detach_thread_stop_requested (struct observer *observer);
  185. extern void observer_notify_thread_stop_requested (ptid_t ptid);

  187. /* target_resumed notifications.  */

  189. ‌typedef void (observer_target_resumed_ftype) (ptid_t ptid);

  191. extern struct observer *observer_attach_target_resumed (observer_target_resumed_ftype *f);
  192. extern void observer_detach_target_resumed (struct observer *observer);
  193. extern void observer_notify_target_resumed (ptid_t ptid);

  195. /* about_to_proceed notifications.  */

  197. ‌typedef void (observer_about_to_proceed_ftype) (void);

  199. extern struct observer *observer_attach_about_to_proceed (observer_about_to_proceed_ftype *f);
  200. extern void observer_detach_about_to_proceed (struct observer *observer);
  201. extern void observer_notify_about_to_proceed (void);

  203. /* breakpoint_created notifications.  */

  205. ‌typedef void (observer_breakpoint_created_ftype) (struct breakpoint *b);

  207. extern struct observer *observer_attach_breakpoint_created (observer_breakpoint_created_ftype *f);
  208. extern void observer_detach_breakpoint_created (struct observer *observer);
  209. extern void observer_notify_breakpoint_created (struct breakpoint *b);

  211. /* breakpoint_deleted notifications.  */

  213. ‌typedef void (observer_breakpoint_deleted_ftype) (struct breakpoint *b);

  215. extern struct observer *observer_attach_breakpoint_deleted (observer_breakpoint_deleted_ftype *f);
  216. extern void observer_detach_breakpoint_deleted (struct observer *observer);
  217. extern void observer_notify_breakpoint_deleted (struct breakpoint *b);

  219. /* breakpoint_modified notifications.  */

  221. ‌typedef void (observer_breakpoint_modified_ftype) (struct breakpoint *b);

  223. extern struct observer *observer_attach_breakpoint_modified (observer_breakpoint_modified_ftype *f);
  224. extern void observer_detach_breakpoint_modified (struct observer *observer);
  225. extern void observer_notify_breakpoint_modified (struct breakpoint *b);

  227. /* traceframe_changed notifications.  */

  229. ‌typedef void (observer_traceframe_changed_ftype) (int tfnum, int tpnum);

  231. extern struct observer *observer_attach_traceframe_changed (observer_traceframe_changed_ftype *f);
  232. extern void observer_detach_traceframe_changed (struct observer *observer);
  233. extern void observer_notify_traceframe_changed (int tfnum, int tpnum);

  235. /* architecture_changed notifications.  */

  237. ‌typedef void (observer_architecture_changed_ftype) (struct gdbarch *newarch);

  239. extern struct observer *observer_attach_architecture_changed (observer_architecture_changed_ftype *f);
  240. extern void observer_detach_architecture_changed (struct observer *observer);
  241. extern void observer_notify_architecture_changed (struct gdbarch *newarch);

  243. /* thread_ptid_changed notifications.  */

  245. ‌typedef void (observer_thread_ptid_changed_ftype) (ptid_t old_ptid, ptid_t new_ptid);

  247. extern struct observer *observer_attach_thread_ptid_changed (observer_thread_ptid_changed_ftype *f);
  248. extern void observer_detach_thread_ptid_changed (struct observer *observer);
  249. extern void observer_notify_thread_ptid_changed (ptid_t old_ptid, ptid_t new_ptid);

  251. /* inferior_added notifications.  */

  253. ‌typedef void (observer_inferior_added_ftype) (struct inferior *inf);

  255. extern struct observer *observer_attach_inferior_added (observer_inferior_added_ftype *f);
  256. extern void observer_detach_inferior_added (struct observer *observer);
  257. extern void observer_notify_inferior_added (struct inferior *inf);

  259. /* inferior_appeared notifications.  */

  261. ‌typedef void (observer_inferior_appeared_ftype) (struct inferior *inf);

  263. extern struct observer *observer_attach_inferior_appeared (observer_inferior_appeared_ftype *f);
  264. extern void observer_detach_inferior_appeared (struct observer *observer);
  265. extern void observer_notify_inferior_appeared (struct inferior *inf);

  267. /* inferior_exit notifications.  */

  269. ‌typedef void (observer_inferior_exit_ftype) (struct inferior *inf);

  271. extern struct observer *observer_attach_inferior_exit (observer_inferior_exit_ftype *f);
  272. extern void observer_detach_inferior_exit (struct observer *observer);
  273. extern void observer_notify_inferior_exit (struct inferior *inf);

  275. /* inferior_removed notifications.  */

  277. ‌typedef void (observer_inferior_removed_ftype) (struct inferior *inf);

  279. extern struct observer *observer_attach_inferior_removed (observer_inferior_removed_ftype *f);
  280. extern void observer_detach_inferior_removed (struct observer *observer);
  281. extern void observer_notify_inferior_removed (struct inferior *inf);

  283. /* memory_changed notifications.  */

  285. ‌typedef void (observer_memory_changed_ftype) (struct inferior *inferior, CORE_ADDR addr, ssize_t len, const bfd_byte *data);

  287. extern struct observer *observer_attach_memory_changed (observer_memory_changed_ftype *f);
  288. extern void observer_detach_memory_changed (struct observer *observer);
  289. extern void observer_notify_memory_changed (struct inferior *inferior, CORE_ADDR addr, ssize_t len, const bfd_byte *data);

  291. /* before_prompt notifications.  */

  293. ‌typedef void (observer_before_prompt_ftype) (const char *current_prompt);

  295. extern struct observer *observer_attach_before_prompt (observer_before_prompt_ftype *f);
  296. extern void observer_detach_before_prompt (struct observer *observer);
  297. extern void observer_notify_before_prompt (const char *current_prompt);

  299. /* gdb_datadir_changed notifications.  */

  301. ‌typedef void (observer_gdb_datadir_changed_ftype) (void);

  303. extern struct observer *observer_attach_gdb_datadir_changed (observer_gdb_datadir_changed_ftype *f);
  304. extern void observer_detach_gdb_datadir_changed (struct observer *observer);
  305. extern void observer_notify_gdb_datadir_changed (void);

  307. /* command_param_changed notifications.  */

  309. ‌typedef void (observer_command_param_changed_ftype) (const char *param, const char *value);

  311. extern struct observer *observer_attach_command_param_changed (observer_command_param_changed_ftype *f);
  312. extern void observer_detach_command_param_changed (struct observer *observer);
  313. extern void observer_notify_command_param_changed (const char *param, const char *value);

  315. /* tsv_created notifications.  */

  317. ‌typedef void (observer_tsv_created_ftype) (const struct trace_state_variable *tsv);

  319. extern struct observer *observer_attach_tsv_created (observer_tsv_created_ftype *f);
  320. extern void observer_detach_tsv_created (struct observer *observer);
  321. extern void observer_notify_tsv_created (const struct trace_state_variable *tsv);

  323. /* tsv_deleted notifications.  */

  325. ‌typedef void (observer_tsv_deleted_ftype) (const struct trace_state_variable *tsv);

  327. extern struct observer *observer_attach_tsv_deleted (observer_tsv_deleted_ftype *f);
  328. extern void observer_detach_tsv_deleted (struct observer *observer);
  329. extern void observer_notify_tsv_deleted (const struct trace_state_variable *tsv);

  331. /* tsv_modified notifications.  */

  333. ‌typedef void (observer_tsv_modified_ftype) (const struct trace_state_variable *tsv);

  335. extern struct observer *observer_attach_tsv_modified (observer_tsv_modified_ftype *f);
  336. extern void observer_detach_tsv_modified (struct observer *observer);
  337. extern void observer_notify_tsv_modified (const struct trace_state_variable *tsv);

  339. /* test_notification notifications.  */

  341. ‌typedef void (observer_test_notification_ftype) (int somearg);

  343. extern struct observer *observer_attach_test_notification (observer_test_notification_ftype *f);
  344. extern void observer_detach_test_notification (struct observer *observer);
  345. extern void observer_notify_test_notification (int somearg);

  347. #endif /* OBSERVER_H */