gdb/gdb/thread.c

72   struct thread_info *tp;
77       for (tp = thread_list; tp; tp = tp->next)
78 	if (tp->step_resume_breakpoint == *breakpointp)
79 	  tp->step_resume_breakpoint = NULL;
86 free_thread (struct thread_info *tp)
90   if (tp->step_resume_breakpoint)
91     delete_breakpoint (tp->step_resume_breakpoint);
95   if (tp->private)
96     xfree (tp->private);
98   xfree (tp);
104   struct thread_info *tp, *tpnext;
110   for (tp = thread_list; tp; tp = tpnext)
112       tpnext = tp->next;
113       free_thread (tp);
125   struct thread_info *tp;
127   tp = (struct thread_info *) xmalloc (sizeof (*tp));
128   memset (tp, 0, sizeof (*tp));
129   tp->ptid = ptid;
130   tp->num = ++highest_thread_num;
131   tp->next = thread_list;
132   thread_list = tp;
133   return tp;
139   struct thread_info *tp, *tpprev;
143   for (tp = thread_list; tp; tpprev = tp, tp = tp->next)
144     if (ptid_equal (tp->ptid, ptid))
147   if (!tp)
151     tpprev->next = tp->next;
153     thread_list = tp->next;
155   free_thread (tp);
161   struct thread_info *tp;
163   for (tp = thread_list; tp; tp = tp->next)
164     if (tp->num == num)
165       return tp;
174   struct thread_info *tp;
176   for (tp = thread_list; tp; tp = tp->next)
177     if (ptid_equal (tp->ptid, ptid))
178       return tp;
201   struct thread_info *tp;
203   for (tp = thread_list; tp; tp = tp->next)
204     if ((*callback) (tp, data))
205       return tp;
213   struct thread_info *tp;
215   for (tp = thread_list; tp; tp = tp->next)
216     if (tp->num == num)
225   struct thread_info *tp;
227   for (tp = thread_list; tp; tp = tp->next)
228     if (ptid_equal (tp->ptid, ptid))
229       return tp->num;
247   struct thread_info *tp;
249   for (tp = thread_list; tp; tp = tp->next)
250     if (ptid_equal (tp->ptid, ptid))
261   struct thread_info *tp;
270   for (tp = thread_list; tp; tp = tp->next)
273       ui_out_field_int (uiout, "thread-id", tp->num);
309   struct thread_info *tp;
313   tp = find_thread_id (pid_to_thread_id (ptid));
314   if (tp == NULL)
317   *prev_pc = tp->prev_pc;
318   *trap_expected = tp->trap_expected;
319   *step_resume_breakpoint = tp->step_resume_breakpoint;
320   *through_sigtramp_breakpoint = tp->through_sigtramp_breakpoint;
321   *step_range_start = tp->step_range_start;
322   *step_range_end = tp->step_range_end;
323   *step_frame_id = tp->step_frame_id;
324   *handling_longjmp = tp->handling_longjmp;
325   *another_trap = tp->another_trap;
327     tp->stepping_through_solib_after_catch;
329     tp->stepping_through_solib_catchpoints;
330   *stepping_through_sigtramp = tp->stepping_through_sigtramp;
331   *current_line = tp->current_line;
332   *current_symtab = tp->current_symtab;
333   *step_sp = tp->step_sp;
355   struct thread_info *tp;
359   tp = find_thread_id (pid_to_thread_id (ptid));
360   if (tp == NULL)
363   tp->prev_pc = prev_pc;
364   tp->trap_expected = trap_expected;
365   tp->step_resume_breakpoint = step_resume_breakpoint;
366   tp->through_sigtramp_breakpoint = through_sigtramp_breakpoint;
367   tp->step_range_start = step_range_start;
368   tp->step_range_end = step_range_end;
369   tp->step_frame_id = (*step_frame_id);
370   tp->handling_longjmp = handling_longjmp;
371   tp->another_trap = another_trap;
372   tp->stepping_through_solib_after_catch = stepping_through_solib_after_catch;
373   tp->stepping_through_solib_catchpoints = stepping_through_solib_catchpoints;
374   tp->stepping_through_sigtramp = stepping_through_sigtramp;
375   tp->current_line = current_line;
376   tp->current_symtab = current_symtab;
377   tp->step_sp = step_sp;
382 thread_alive (struct thread_info *tp)
384   if (PIDGET (tp->ptid) == -1)
386   if (!target_thread_alive (tp->ptid))
388       tp->ptid = pid_to_ptid (-1);	/* Mark it as dead */
397   struct thread_info *tp, *next;
399   for (tp = thread_list; tp; tp = next)
401       next = tp->next;
402       if (!thread_alive (tp))
403 	delete_thread (tp->ptid);
417   struct thread_info *tp;
432   for (tp = thread_list; tp; tp = tp->next)
434       if (ptid_equal (tp->ptid, current_ptid))
440       printf_filtered ("%d %s", tp->num, target_tid_to_str (tp->ptid));
442       printf_filtered ("%d %s", tp->num, target_pid_to_str (tp->ptid));
445       extra_info = target_extra_thread_info (tp);
450       switch_to_thread (tp->ptid);
538   struct thread_info *tp;
556   for (tp = thread_list; tp; tp = tp->next)
557     if (thread_alive (tp))
559 	switch_to_thread (tp->ptid);
562 			 tp->num, target_tid_to_str (inferior_ptid));
564 	printf_filtered ("\nThread %d (%s):\n", tp->num,
600       struct thread_info *tp;
627 	  tp = find_thread_id (start);
629 	  if (!tp)
631 	  else if (!thread_alive (tp))
635 	      switch_to_thread (tp->ptid);
637 	      printf_filtered ("\nThread %d (%s):\n", tp->num,
640 	      printf_filtered ("\nThread %d (%s):\n", tp->num,
683   struct thread_info *tp;
687   tp = find_thread_id (num);
689   if (!tp)
692   if (!thread_alive (tp))
695   switch_to_thread (tp->ptid);