gdb/nat/gdb_thread_db.h

   1 #ifdef HAVE_THREAD_DB_H
   2 #include <thread_db.h>
   3 #else
   4 #include "glibc_thread_db.h"
   5 #endif
   6
   7 #ifndef LIBTHREAD_DB_SO
   8 #define LIBTHREAD_DB_SO "libthread_db.so.1"
   9 #endif
  10
  11 #ifndef LIBTHREAD_DB_SEARCH_PATH
  12 /* $sdir appears before $pdir for some minimal security protection:
  13    we trust the system libthread_db.so a bit more than some random
  14    libthread_db associated with whatever libpthread the app is using.  */
  15 #define LIBTHREAD_DB_SEARCH_PATH "$sdir:$pdir"
  16 #endif
  17
  18 /* Types of the libthread_db functions.  */
  19
  20 typedef td_err_e (td_init_ftype) (void);
  21
  22 typedef td_err_e (td_ta_new_ftype) (struct ps_prochandle * ps,
  23                                     td_thragent_t **ta);
  24 typedef td_err_e (td_ta_map_lwp2thr_ftype) (const td_thragent_t *ta,
  25                                             lwpid_t lwpid, td_thrhandle_t *th);
  26 typedef td_err_e (td_ta_thr_iter_ftype) (const td_thragent_t *ta,
  27                                          td_thr_iter_f *callback, void *cbdata_p,
  28                                          td_thr_state_e state, int ti_pri,
  29                                          sigset_t *ti_sigmask_p,
  30                                          unsigned int ti_user_flags);
  31 typedef td_err_e (td_ta_event_addr_ftype) (const td_thragent_t *ta,
  32                                            td_event_e event, td_notify_t *ptr);
  33 typedef td_err_e (td_ta_set_event_ftype) (const td_thragent_t *ta,
  34                                           td_thr_events_t *event);
  35 typedef td_err_e (td_ta_clear_event_ftype) (const td_thragent_t *ta,
  36                                             td_thr_events_t *event);
  37 typedef td_err_e (td_ta_event_getmsg_ftype) (const td_thragent_t *ta,
  38                                              td_event_msg_t *msg);
  39
  40 typedef td_err_e (td_thr_validate_ftype) (const td_thrhandle_t *th);
  41 typedef td_err_e (td_thr_get_info_ftype) (const td_thrhandle_t *th,
  42                                           td_thrinfo_t *infop);
  43 typedef td_err_e (td_thr_event_enable_ftype) (const td_thrhandle_t *th,
  44                                               int event);
  45
  46 typedef td_err_e (td_thr_tls_get_addr_ftype) (const td_thrhandle_t *th,
  47                                               psaddr_t map_address,
  48                                               size_t offset, psaddr_t *address);
  49 typedef td_err_e (td_thr_tlsbase_ftype) (const td_thrhandle_t *th,
  50                                          unsigned long int modid,
  51                                          psaddr_t *base);
  52
  53 typedef const char ** (td_symbol_list_ftype) (void);
  54 typedef td_err_e (td_ta_delete_ftype) (td_thragent_t *);