td_symbol_list.c 2.2 KB

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  1. /* Return list of symbols the library can request.
  2. Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
  5. The GNU C Library is free software; you can redistribute it and/or
  6. modify it under the terms of the GNU Lesser General Public
  7. License as published by the Free Software Foundation; either
  8. version 2.1 of the License, or (at your option) any later version.
  9. The GNU C Library is distributed in the hope that it will be useful,
  10. but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12. Lesser General Public License for more details.
  13. You should have received a copy of the GNU Lesser General Public
  14. License along with the GNU C Library; if not, see
  15. <http://www.gnu.org/licenses/>. */
  16. #include <assert.h>
  17. #include "thread_dbP.h"
  18. #ifdef HAVE_ASM_GLOBAL_DOT_NAME
  19. # define DOT "." /* PPC64 requires . prefix on code symbols. */
  20. #else
  21. # define DOT /* No prefix. */
  22. #endif
  23. static const char *symbol_list_arr[] =
  24. {
  25. [PTHREAD_THREADS_EVENTS] = "__pthread_threads_events",
  26. [PTHREAD_LAST_EVENT] = "__pthread_last_event",
  27. [PTHREAD_HANDLES_NUM] = "__pthread_handles_num",
  28. [PTHREAD_HANDLES] = "__pthread_handles",
  29. [PTHREAD_KEYS] = "pthread_keys",
  30. [LINUXTHREADS_PTHREAD_THREADS_MAX] = "__linuxthreads_pthread_threads_max",
  31. [LINUXTHREADS_PTHREAD_KEYS_MAX] = "__linuxthreads_pthread_keys_max",
  32. [LINUXTHREADS_PTHREAD_SIZEOF_DESCR] = "__linuxthreads_pthread_sizeof_descr",
  33. [LINUXTHREADS_CREATE_EVENT] = DOT "__linuxthreads_create_event",
  34. [LINUXTHREADS_DEATH_EVENT] = DOT "__linuxthreads_death_event",
  35. [LINUXTHREADS_REAP_EVENT] = DOT "__linuxthreads_reap_event",
  36. [LINUXTHREADS_INITIAL_REPORT_EVENTS] = "__linuxthreads_initial_report_events",
  37. [LINUXTHREADS_VERSION] = "__linuxthreads_version",
  38. [NUM_MESSAGES] = NULL
  39. };
  40. const char **
  41. td_symbol_list (void)
  42. {
  43. return symbol_list_arr;
  44. }
  45. int
  46. td_lookup (struct ps_prochandle *ps, int idx, psaddr_t *sym_addr)
  47. {
  48. assert (idx >= 0 && idx < NUM_MESSAGES);
  49. return ps_pglobal_lookup (ps, LIBPTHREAD_SO, symbol_list_arr[idx], sym_addr);
  50. }