elf/Versions

   1 libc {
   2   GLIBC_2.0 {
   3 %ifdef EXPORT_UNWIND_FIND_FDE
   4     __register_frame_info; __deregister_frame_info;
   5 %endif
   6   }
   7   GLIBC_2.1 {
   8     # functions used in other libraries
   9     _dl_mcount_wrapper; _dl_mcount_wrapper_check;
  10   }
  11   GLIBC_2.2.4 {
  12     dl_iterate_phdr;
  13   }
  14 %ifdef EXPORT_UNWIND_FIND_FDE
  15   GCC_3.0 {
  16     __register_frame_info_bases; __deregister_frame_info_bases;
  17     __register_frame_info_table_bases; _Unwind_Find_FDE;
  18   }
  19 %endif
  20   GLIBC_PRIVATE {
  21     # functions used in other libraries
  22     _dl_open; _dl_close; _dl_addr;
  23     _dl_sym; _dl_vsym;
  24     _dl_open_hook;
  25     __libc_dlopen_mode; __libc_dlsym; __libc_dlclose;
  26   }
  27 }
  28
  29 ld {
  30   GLIBC_2.0 {
  31     # Function from libc.so which must be shared with libc.
  32     calloc; free; malloc; realloc; __libc_memalign;
  33
  34     _r_debug;
  35   }
  36   GLIBC_2.1 {
  37     # functions used in other libraries
  38     _dl_mcount;
  39     # historically used by Garbage Collectors
  40     __libc_stack_end;
  41   }
  42   GLIBC_2.3 {
  43     # runtime interface to TLS
  44     __tls_get_addr;
  45   }
  46   GLIBC_PRIVATE {
  47     # Those are in the dynamic linker, but used by libc.so.
  48     __libc_enable_secure;
  49     _dl_argv; _dl_catch_error; _dl_check_map_versions;
  50     _dl_debug_printf; _dl_debug_state; _dl_dst_count;
  51     _dl_dst_substitute; _dl_init; _dl_lookup_symbol; _dl_lookup_symbol_skip;
  52     _dl_lookup_versioned_symbol; _dl_lookup_versioned_symbol_skip;
  53     _dl_map_object; _dl_map_object_deps; _dl_out_of_memory;
  54     _dl_relocate_object; _dl_signal_error; _dl_start_profile; _dl_starting_up;
  55     _dl_unload_cache;
  56     _rtld_global; _rtld_global_ro;
  57     _dl_tls_symaddr; _dl_allocate_tls; _dl_deallocate_tls;
  58     _dl_get_tls_static_info; _dl_allocate_tls_init;
  59     _dl_get_origin; _dl_tls_setup; _dl_rtld_di_serinfo;
  60     _dl_make_stack_executable;
  61   }
  62 }