nptl_db/td_symbol_list.c

   1 /* Return list of symbols the library can request.
   2    Copyright (C) 2001, 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, write to the Free
  18    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19    02111-1307 USA.  */
  20
  21 #include <assert.h>
  22 #include <gnu/lib-names.h>
  23 #include "thread_dbP.h"
  24
  25
  26 static const char *symbol_list_arr[] =
  27 {
  28   [SYM_PTHREAD_THREADS_EVENTS] = "__nptl_threads_events",
  29   [SYM_PTHREAD_LAST_EVENT] = "__nptl_last_event",
  30   [SYM_PTHREAD_NTHREADS] = "nptl_nthreads",
  31   [SYM_PTHREAD_STACK_USED] = "stack_used",
  32   [SYM_PTHREAD_STACK_USER] = "__stack_user",
  33   [SYM_PTHREAD_KEYS] = "__pthread_keys",
  34   [SYM_PTHREAD_KEYS_MAX] = "__pthread_pthread_keys_max",
  35   [SYM_PTHREAD_SIZEOF_DESCR] = "__pthread_pthread_sizeof_descr",
  36   [SYM_PTHREAD_CREATE_EVENT] = "__nptl_create_event",
  37   [SYM_PTHREAD_DEATH_EVENT] = "__nptl_death_event",
  38   [SYM_PTHREAD_VERSION] = "nptl_version",
  39   [SYM_NUM_MESSAGES] = NULL
  40 };
  41
  42
  43 const char **
  44 td_symbol_list (void)
  45 {
  46   return symbol_list_arr;
  47 }
  48
  49
  50 int
  51 td_lookup (struct ps_prochandle *ps, int idx, psaddr_t *sym_addr)
  52 {
  53   assert (idx >= 0 && idx < SYM_NUM_MESSAGES);
  54   return ps_pglobal_lookup (ps, LIBPTHREAD_SO, symbol_list_arr[idx], sym_addr);
  55 }