1## Linker script for GNU namespace versioning.
2##
3## Copyright (C) 2002-2020 Free Software Foundation, Inc.
4##
5## This file is part of the libstdc++ version 3 distribution.
6##
7## This file is part of the GNU ISO C++ Library.  This library is free
8## software; you can redistribute it and/or modify it under the
9## terms of the GNU General Public License as published by the
10## Free Software Foundation; either version 3, or (at your option)
11## any later version.
12##
13## This library is distributed in the hope that it will be useful,
14## but WITHOUT ANY WARRANTY; without even the implied warranty of
15## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16## GNU General Public License for more details.
17##
18## You should have received a copy of the GNU General Public License along
19## with this library; see the file COPYING3.  If not see
20## <http://www.gnu.org/licenses/>.
21
22GLIBCXX_8.0 {
23
24  global:
25
26    # Names inside the 'extern' block are demangled names.
27    extern "C++"
28    {
29      std::*;
30      std::__8::*;
31      std::random_device::*
32    };
33
34    # operator new(size_t)
35    _Znw[jmy];
36    # operator new(size_t, std::nothrow_t const&)
37    _Znw[jmy]RKSt9nothrow_t;
38
39    # operator delete(void*)
40    _ZdlPv;
41    # operator delete(void*, std::nothrow_t const&)
42    _ZdlPvRKSt9nothrow_t;
43
44    # operator new[](size_t)
45    _Zna[jmy];
46    # operator new[](size_t, std::nothrow_t const&)
47    _Zna[jmy]RKSt9nothrow_t;
48
49    # operator delete[](void*)
50    _ZdaPv;
51    # operator delete[](void*, std::nothrow_t const&)
52    _ZdaPvRKSt9nothrow_t;
53
54    # function-scope static objects requires a guard variable.
55    _ZGVNSt*;
56
57    # VTT structure
58    _ZTTNSt*;
59
60    # vtable
61    _ZTVSt*;
62    _ZTVNSt*;
63    _ZTVN9__gnu_cxx3__818stdio_sync_filebufI[cw]NSt3__811char_traitsI[cw]EEEE;
64
65    # thunk
66    _ZTv0_n12_NS*;
67    _ZTv0_n24_NS*;
68
69    # typeinfo structure
70    _ZTISt*;
71    _ZTINSt*;
72
73    # typeinfo name
74    _ZTSSt*;
75    _ZTSNSt*;
76
77    # locale
78    _ZNSt3__89has_facetINS_*;
79
80    # hash
81    _ZNSt8__detail3__812__prime_listE;
82    _ZNSt3tr18__detail3__812__prime_listE;
83
84    # thread/mutex/condition_variable/future
85    __once_proxy;
86
87    # std::__detail::_List_node_base
88    _ZNSt8__detail3__815_List_node_base7_M_hook*;
89    _ZNSt8__detail3__815_List_node_base9_M_unhookEv;
90    _ZNSt8__detail3__815_List_node_base10_M_reverseEv;
91    _ZNSt8__detail3__815_List_node_base11_M_transfer*;
92    _ZNSt8__detail3__815_List_node_base4swapER*;
93
94    # std::__convert_to_v
95    _ZNSt3__814__convert_to_v*;
96
97    # std::__copy_streambufs
98    _ZNSt3__817__copy_streambufsI*;
99    _ZNSt3__821__copy_streambufs_eofI*;
100
101    # __gnu_cxx::__atomic_add
102    # __gnu_cxx::__exchange_and_add
103    _ZN9__gnu_cxx3__812__atomic_addEPV[il][il];
104    _ZN9__gnu_cxx3__818__exchange_and_addEPV[li][il];
105
106    # __gnu_cxx::__pool
107    _ZN9__gnu_cxx3__86__poolILb[01]EE13_M_initializeEv;
108    _ZN9__gnu_cxx3__86__poolILb[01]EE16_M_reserve_blockE[jmy][jmy];
109    _ZN9__gnu_cxx3__86__poolILb[01]EE16_M_reclaim_blockEPc[jmy];
110    _ZN9__gnu_cxx3__86__poolILb[01]EE10_M_destroyEv;
111    _ZN9__gnu_cxx3__86__poolILb1EE16_M_get_thread_idEv;
112
113    _ZN9__gnu_cxx3__817__pool_alloc_base9_M_refillE[jmy];
114    _ZN9__gnu_cxx3__817__pool_alloc_base16_M_get_free_listE[jmy];
115    _ZN9__gnu_cxx3__817__pool_alloc_base12_M_get_mutexEv;
116
117    _ZN9__gnu_cxx3__89free_list6_M_getE[jmy];
118    _ZN9__gnu_cxx3__89free_list8_M_clearEv;
119
120    # __gnu_cxx::stdio_sync_filebuf
121    _ZTVN9__gnu_cxx3__818stdio_sync_filebufI[cw]St3__811char_traitsI[cw]EEE;
122    _ZN9__gnu_cxx3__818stdio_sync_filebufI[cw]NSt3__811char_traitsI[cw]EEE[5-9]*;
123
124    # debug mode
125    _ZN11__gnu_debug19_Safe_sequence_base12_M_get_mutexEv;
126    _ZN11__gnu_debug19_Safe_sequence_base13_M_detach_allEv;
127    _ZN11__gnu_debug19_Safe_sequence_base18_M_detach_singularEv;
128    _ZN11__gnu_debug19_Safe_sequence_base22_M_revalidate_singularEv;
129    _ZN11__gnu_debug19_Safe_sequence_base7_M_swapERS0_;
130
131    _ZN11__gnu_debug19_Safe_iterator_base9_M_attach*;
132    _ZN11__gnu_debug19_Safe_iterator_base16_M_attach_single*;
133    _ZN11__gnu_debug19_Safe_iterator_base9_M_detachEv;
134    _ZN11__gnu_debug19_Safe_iterator_base16_M_detach_singleEv;
135    _ZN11__gnu_debug19_Safe_iterator_base12_M_get_mutexEv;
136    _ZNK11__gnu_debug19_Safe_iterator_base11_M_singularEv;
137    _ZNK11__gnu_debug19_Safe_iterator_base14_M_can_compareERKS0_;
138
139    _ZNK11__gnu_debug16_Error_formatter10_M_message*;
140    _ZNK11__gnu_debug16_Error_formatter8_M_error*;
141
142    # __gnu_debug::_Safe_unordered_container_base
143    # __gnu_debug::_Safe_local_iterator_base
144    _ZN11__gnu_debug30_Safe_unordered_container_base7_M_swapERS0_;
145    _ZN11__gnu_debug30_Safe_unordered_container_base13_M_detach_allEv;
146    _ZN11__gnu_debug25_Safe_local_iterator_base9_M_attachEPNS_19_Safe_sequence_baseEb;
147    _ZN11__gnu_debug25_Safe_local_iterator_base9_M_detachEv;
148
149    # parallel mode
150    _ZN14__gnu_parallel9_Settings3getEv;
151    _ZN14__gnu_parallel9_Settings3setERS0_;
152
153  local:
154    *;
155};
156
157
158# Symbols in the support library (libsupc++) have their own tag.
159CXXABI_2.0 {
160
161  global:
162    __cxa_allocate_exception;
163    __cxa_allocate_dependent_exception;
164    __cxa_bad_cast;
165    __cxa_bad_typeid;
166    __cxa_begin_catch;
167    __cxa_begin_cleanup;
168    __cxa_call_unexpected;
169    __cxa_current_exception_type;
170    __cxa_deleted_virtual;
171    __cxa_demangle;
172    __cxa_end_catch;
173    __cxa_end_cleanup;
174    __cxa_free_exception;
175    __cxa_free_dependent_exception;
176    __cxa_get_exception_ptr;
177    __cxa_init_primary_exception;
178    __cxa_get_globals;
179    __cxa_get_globals_fast;
180    __cxa_guard_abort;
181    __cxa_guard_acquire;
182    __cxa_guard_release;
183    __cxa_pure_virtual;
184    __cxa_rethrow;
185    __cxa_thread_atexit;
186    __cxa_throw;
187    __cxa_type_match;
188    __cxa_vec_cctor;
189    __cxa_vec_cleanup;
190    __cxa_vec_ctor;
191    __cxa_vec_delete2;
192    __cxa_vec_delete3;
193    __cxa_vec_delete;
194    __cxa_vec_dtor;
195    __cxa_vec_new2;
196    __cxa_vec_new3;
197    __cxa_vec_new;
198    __gxx_personality_v0;
199    __gxx_personality_sj0;
200    __dynamic_cast;
201
202    # std::exception_ptr
203    _ZNSt15__exception_ptr13exception_ptrC1Ev;
204    _ZNSt15__exception_ptr13exception_ptrC2Ev;
205    _ZNSt15__exception_ptr13exception_ptrC1EPv;
206    _ZNSt15__exception_ptr13exception_ptrC1ERKS0_;
207    _ZNSt15__exception_ptr13exception_ptrC2ERKS0_;
208    _ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE;
209    _ZNSt15__exception_ptr13exception_ptrC2EMS0_FvvE;
210    _ZNSt15__exception_ptr13exception_ptrD1Ev;
211    _ZNSt15__exception_ptr13exception_ptrD2Ev;
212    _ZNSt15__exception_ptr13exception_ptraSERKS0_;
213    _ZNKSt15__exception_ptr13exception_ptrcvMS0_FvvEEv;
214    _ZNKSt15__exception_ptr13exception_ptrntEv;
215    _ZNKSt15__exception_ptr13exception_ptr20__cxa_exception_typeEv;
216    _ZNSt15__exception_ptr13exception_ptr4swapERS0_;
217    _ZNSt15__exception_ptreqERKNS_13exception_ptrES2_;
218    _ZNSt15__exception_ptrneERKNS_13exception_ptrES2_;
219
220    _ZSt17current_exceptionv;
221    _ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE;
222
223    # std::nested_exception
224    _ZNSt16nested_exceptionD*;
225    _ZTISt16nested_exception;
226    _ZTVSt16nested_exception;
227
228    # std::bad_function_call.
229    _ZNSt17bad_function_callD*;
230    _ZTISt17bad_function_call;
231    _ZTSSt17bad_function_call;
232    _ZTVSt17bad_function_call;
233
234    __cxa_throw_bad_array_new_length;
235    _Z*St20bad_array_new_length*;
236
237    __cxa_throw_bad_array_length;
238    _Z*St16bad_array_length*;
239
240    # Default function.
241    _ZSt11_Hash_bytesPKv*;
242
243    # FNV hash.
244    _ZSt15_Fnv_hash_bytesPKv*;
245
246    # __gnu_cxx::_verbose_terminate_handler()
247    _ZN9__gnu_cxx3__827__verbose_terminate_handlerEv;
248
249    # *_type_info classes, ctor and dtor
250    _ZN10__cxxabiv117__array_type_info*;
251    _ZN10__cxxabiv117__class_type_info*;
252    _ZN10__cxxabiv116__enum_type_info*;
253    _ZN10__cxxabiv120__function_type_info*;
254    _ZN10__cxxabiv123__fundamental_type_info*;
255    _ZN10__cxxabiv117__pbase_type_info*;
256    _ZN10__cxxabiv129__pointer_to_member_type_info*;
257    _ZN10__cxxabiv119__pointer_type_info*;
258    _ZN10__cxxabiv120__si_class_type_info*;
259    _ZN10__cxxabiv121__vmi_class_type_info*;
260
261    # *_type_info classes, member functions
262    _ZNK10__cxxabiv117__class_type_info*;
263    _ZNK10__cxxabiv120__function_type_info*;
264    _ZNK10__cxxabiv117__pbase_type_info*;
265    _ZNK10__cxxabiv129__pointer_to_member_type_info*;
266    _ZNK10__cxxabiv119__pointer_type_info*;
267    _ZNK10__cxxabiv120__si_class_type_info*;
268    _ZNK10__cxxabiv121__vmi_class_type_info*;
269
270    # typeinfo structure
271    _ZTI[a-z];
272    _ZTIP[a-z];
273    _ZTIPK[a-z];
274    _ZTIN10__cxxabiv117__array_type_infoE;
275    _ZTIN10__cxxabiv117__class_type_infoE;
276    _ZTIN10__cxxabiv116__enum_type_infoE;
277    _ZTIN10__cxxabiv120__function_type_infoE;
278    _ZTIN10__cxxabiv123__fundamental_type_infoE;
279    _ZTIN10__cxxabiv117__pbase_type_infoE;
280    _ZTIN10__cxxabiv129__pointer_to_member_type_infoE;
281    _ZTIN10__cxxabiv119__pointer_type_infoE;
282    _ZTIN10__cxxabiv120__si_class_type_infoE;
283    _ZTIN10__cxxabiv121__vmi_class_type_infoE;
284    _ZTIN10__cxxabiv115__forced_unwindE;
285    _ZTIN10__cxxabiv119__foreign_exceptionE;
286    _ZTIN10__cxxabiv115__forced_unwindE;
287    _ZTIN10__cxxabiv119__foreign_exceptionE;
288
289    # typeinfo name
290    _ZTS[a-z];
291    _ZTSP[a-z];
292    _ZTSPK[a-z];
293    _ZTSN10__cxxabiv117__array_type_infoE;
294    _ZTSN10__cxxabiv117__class_type_infoE;
295    _ZTSN10__cxxabiv116__enum_type_infoE;
296    _ZTSN10__cxxabiv120__function_type_infoE;
297    _ZTSN10__cxxabiv123__fundamental_type_infoE;
298    _ZTSN10__cxxabiv117__pbase_type_infoE;
299    _ZTSN10__cxxabiv129__pointer_to_member_type_infoE;
300    _ZTSN10__cxxabiv119__pointer_type_infoE;
301    _ZTSN10__cxxabiv120__si_class_type_infoE;
302    _ZTSN10__cxxabiv121__vmi_class_type_infoE;
303
304    # typeinfo for char8_t
305    _ZTIDu;
306    _ZTIPDu;
307    _ZTIPKDu;
308
309    # typeinfo for char16_t and char32_t
310    _ZTIDs;
311    _ZTIPDs;
312    _ZTIPKDs;
313    _ZTIDi;
314    _ZTIPDi;
315    _ZTIPKDi;
316
317    # typeinfo for decimal floating point types
318    _ZTID[fde];
319    _ZTIPD[fde];
320    _ZTIPKD[fde];
321
322    # typeinfo for decltype(nullptr)
323    _ZTIDn;
324    _ZTIPDn;
325    _ZTIPKDn;
326
327    # typeinfo for __int128 and unsigned __int128
328    _ZTI[no];
329    _ZTIP[no];
330    _ZTIPK[no];
331
332    # virtual table
333    _ZTVN10__cxxabiv117__array_type_infoE;
334    _ZTVN10__cxxabiv117__class_type_infoE;
335    _ZTVN10__cxxabiv116__enum_type_infoE;
336    _ZTVN10__cxxabiv120__function_type_infoE;
337    _ZTVN10__cxxabiv123__fundamental_type_infoE;
338    _ZTVN10__cxxabiv117__pbase_type_infoE;
339    _ZTVN10__cxxabiv129__pointer_to_member_type_infoE;
340    _ZTVN10__cxxabiv119__pointer_type_infoE;
341    _ZTVN10__cxxabiv120__si_class_type_infoE;
342    _ZTVN10__cxxabiv121__vmi_class_type_infoE;
343
344    # operator delete(void*, std::size_t)
345    _ZdlPv[jmy];
346    # operator delete[](void*, std::size_t)
347    _ZdaPv[jmy];
348
349    # __gnu_cxx::__freeres()
350    _ZN9__gnu_cxx9__freeresEv;
351
352    # C++17 aligned new/delete
353    _Znw[jmy]St11align_val_t;
354    _Znw[jmy]St11align_val_tRKSt9nothrow_t;
355    _Zna[jmy]St11align_val_t;
356    _Zna[jmy]St11align_val_tRKSt9nothrow_t;
357    _ZdlPvSt11align_val_t;
358    _ZdlPvSt11align_val_tRKSt9nothrow_t;
359    _ZdlPv[jmy]St11align_val_t;
360    _ZdaPvSt11align_val_t;
361    _ZdaPvSt11align_val_tRKSt9nothrow_t;
362    _ZdaPv[jmy]St11align_val_t;
363};
364
365# Symbols in the support library (libsupc++) supporting trans-mem.
366CXXABI_TM_1 {
367
368  global:
369    __cxa_tm_cleanup;
370
371};
372