nptl_db/structs.def

   1 /* List of types and symbols in libc examined by libthread_db.
   2    Copyright (C) 2003-2024 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   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
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef DB_STRUCT_ARRAY_FIELD
  20 # define DB_STRUCT_ARRAY_FIELD(type, field) DB_STRUCT_FIELD (type, field)
  21 # define DB_ARRAY_VARIABLE(name) DB_VARIABLE (name)
  22 # define STRUCTS_DEF_DEFAULTS 1
  23 #endif
  24
  25 /* DB_MAIN_VARIABLE, DB_MAIN_SYMBOL, DB_MAIN_ARRAY_VARIABLE are not
  26    covered by the libc symbol check in db-symbols.awk.  */
  27 #ifndef DB_MAIN_VARIABLE
  28 # define DB_MAIN_VARIABLE(name) DB_VARIABLE (name)
  29 #endif
  30 #ifndef DB_MAIN_SYMBOL
  31 # define DB_MAIN_SYMBOL(name) DB_SYMBOL (name)
  32 #endif
  33 #ifndef DB_MAIN_ARRAY_VARIABLE
  34 # define DB_MAIN_ARRAY_VARIABLE(name) DB_ARRAY_VARIABLE (name)
  35 #endif
  36
  37 #ifndef DB_RTLD_GLOBAL_FIELD
  38 # if !IS_IN (libc)
  39 #  define DB_RTLD_GLOBAL_FIELD(field)           \
  40   DB_STRUCT_FIELD (rtld_global, _##field)       \
  41   DB_MAIN_VARIABLE (_##field)
  42 # elif defined SHARED
  43 #  define DB_RTLD_GLOBAL_FIELD(field)           \
  44   DB_STRUCT_FIELD (rtld_global, _##field)
  45 # else
  46 #  define DB_RTLD_GLOBAL_FIELD(field)           \
  47   DB_MAIN_VARIABLE (_##field)
  48 # endif
  49 #endif /* DB_RTLD_GLOBAL_FIELD */
  50
  51 DB_STRUCT (pthread)
  52 DB_STRUCT_FIELD (pthread, list)
  53 DB_STRUCT_FIELD (pthread, report_events)
  54 DB_STRUCT_FIELD (pthread, tid)
  55 DB_STRUCT_FIELD (pthread, start_routine)
  56 DB_STRUCT_FIELD (pthread, cancelhandling)
  57 DB_STRUCT_FIELD (pthread, schedpolicy)
  58 DB_STRUCT_FIELD (pthread, schedparam_sched_priority)
  59 DB_STRUCT_FIELD (pthread, specific)
  60 DB_STRUCT_FIELD (pthread, eventbuf)
  61 DB_STRUCT_FIELD (pthread, eventbuf_eventmask)
  62 DB_STRUCT_ARRAY_FIELD (pthread, eventbuf_eventmask_event_bits)
  63 DB_STRUCT_FIELD (pthread, nextevent)
  64
  65 DB_STRUCT (list_t)
  66 DB_STRUCT_FIELD (list_t, next)
  67 DB_STRUCT_FIELD (list_t, prev)
  68
  69 DB_STRUCT (td_thr_events_t)
  70 DB_STRUCT_ARRAY_FIELD (td_thr_events_t, event_bits)
  71
  72 DB_STRUCT (td_eventbuf_t)
  73 DB_STRUCT_FIELD (td_eventbuf_t, eventnum)
  74 DB_STRUCT_FIELD (td_eventbuf_t, eventdata)
  75
  76 DB_SYMBOL (__nptl_version)
  77 DB_SYMBOL (__nptl_create_event)
  78 DB_SYMBOL (__nptl_death_event)
  79 DB_SYMBOL (__nptl_threads_events)
  80 DB_VARIABLE (__nptl_nthreads)
  81 DB_VARIABLE (__nptl_last_event)
  82 DB_MAIN_VARIABLE (__nptl_initial_report_events)
  83
  84 DB_ARRAY_VARIABLE (__pthread_keys)
  85 DB_STRUCT (pthread_key_struct)
  86 DB_STRUCT_FIELD (pthread_key_struct, seq)
  87 DB_STRUCT_FIELD (pthread_key_struct, destr)
  88
  89 DB_STRUCT (pthread_key_data)
  90 DB_STRUCT_FIELD (pthread_key_data, seq)
  91 DB_STRUCT_FIELD (pthread_key_data, data)
  92 DB_STRUCT (pthread_key_data_level2)
  93 DB_STRUCT_ARRAY_FIELD (pthread_key_data_level2, data)
  94
  95 DB_STRUCT_FIELD (link_map, l_tls_modid)
  96 DB_STRUCT_FIELD (link_map, l_tls_offset)
  97
  98 DB_STRUCT_ARRAY_FIELD (dtv, dtv)
  99 #define pointer_val pointer.val /* Field of anonymous struct in dtv_t.  */
 100 DB_STRUCT_FIELD (dtv_t, pointer_val)
 101 DB_STRUCT_FIELD (dtv_t, counter)
 102 #if !IS_IN (libc) || TLS_TCB_AT_TP
 103 DB_STRUCT_FIELD (pthread, dtvp)
 104 #endif
 105
 106 #if !(IS_IN (libc) && !defined SHARED)
 107 DB_VARIABLE (__nptl_rtld_global)
 108 #endif
 109 DB_RTLD_GLOBAL_FIELD (dl_tls_dtv_slotinfo_list)
 110 DB_RTLD_GLOBAL_FIELD (dl_stack_user)
 111 DB_RTLD_GLOBAL_FIELD (dl_stack_used)
 112
 113 DB_STRUCT (dtv_slotinfo_list)
 114 DB_STRUCT_FIELD (dtv_slotinfo_list, len)
 115 DB_STRUCT_FIELD (dtv_slotinfo_list, next)
 116 DB_STRUCT_FLEXIBLE_ARRAY (dtv_slotinfo_list, slotinfo)
 117
 118 DB_STRUCT (dtv_slotinfo)
 119 DB_STRUCT_FIELD (dtv_slotinfo, gen)
 120 DB_STRUCT_FIELD (dtv_slotinfo, map)
 121
 122 #ifdef STRUCTS_DEF_DEFAULTS
 123 # undef DB_STRUCT_ARRAY_FIELD
 124 # undef DB_ARRAY_VARIABLE
 125 # undef STRUCTS_DEF_DEFAULTS
 126 #endif