1## Linker script for GNU versioning (GNU ld 2.13.91+ only.)
2##
3## Copyright (C) 2002-2021 Free Software Foundation, Inc.
4##
5## This file is part of the GNU ISO C++ Library.  This library is free
6## software; you can redistribute it and/or modify it under the
7## terms of the GNU General Public License as published by the
8## Free Software Foundation; either version 3, or (at your option)
9## any later version.
10##
11## This 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
14## GNU General Public License for more details.
15##
16## You should have received a copy of the GNU General Public License along
17## with this library; see the file COPYING3.  If not see
18## <http://www.gnu.org/licenses/>.
19
20GLIBCXX_3.4 {
21
22  global:
23
24    # Names inside the 'extern' block are demangled names.
25    extern "C++"
26    {
27      std::[ABD-Z]*;
28      std::a[a-c]*;
29      std::ad[a-n]*;
30      std::ad[p-z]*;
31      std::a[e-z]*;
32#     std::ba[a-r]*;
33      std::basic_[a-e]*;
34      std::basic_f[a-h]*;
35#     std::basic_filebuf;
36      std::basic_f[j-r]*;
37#     std::basic_fstream;
38      std::basic_f[t-z]*;
39      std::basic_[g-h]*;
40      std::basic_i[a-e]*;
41#     std::basic_ifstream;
42#     std::basic_ios;
43#     std::basic_iostream;
44      std::basic_istr[a-d]*;
45#     std::basic_istream;
46#     std::basic_istringstream;
47      std::basic_i[t-z]*;
48      std::basic_[j-n]*;
49      std::basic_o[a-e]*;
50#     std::basic_ofstream;
51#     std::basic_o[g-z]*;
52      std::basic_o[g-r]*;
53      std::basic_ostr[a-d]*;
54#     std::basic_ostringstream;
55      std::basic_[p-r]*;
56#     std::basic_streambuf
57#     std::basic_string
58#     std::basic_stringbuf
59#     std::basic_stringstream;
60      std::basic_[t-z]*;
61      std::ba[t-z]*;
62      std::b[b-z]*;
63      std::cerr;
64#     std::char_traits;
65#     std::c[i-z]*;
66      std::c[i-n]*;
67#     std::codecvt;
68#     std::codecvt_byname;
69#     std::collate;
70#     std::collate_byname;
71#     std::condition_variable;
72      std::co[^dln]*;
73      std::c[p-s]*;
74      std::cu[^r]*;
75#     std::current_exception
76      std::c[v-z]*;
77#     std::[d-g]*;
78      std::d[a-d]*;
79      std::d[f-n]*;
80#     std::domain_error::d*;
81#     std::domain_error::~d*;
82      std::d[p-z]*;
83      std::error[^_]*;
84      std::exception::*;
85      std::gslice*;
86      std::h[^a]*;
87      std::i[a-m]*;
88#     std::invalid_argument::i*;
89#     std::invalid_argument::~i*;
90#     std::ios_base::[A-Ha-z]*;
91      std::ios_base::[A-Ha-e]*;
92      std::ios_base::failbit;
93#     std::ios_base::failure*;
94      std::ios_base::fixed;
95      std::ios_base::floatfield;
96      std::ios_base::goodbit;
97      std::ios_base::[h-z]*;
98      std::ios_base::_M_grow_words*;
99      std::ios_base::_M_init*;
100      std::ios_base::Init::[A-Za-z]*;
101#     std::ios_base::[J-Za-z]*;
102      std::i[p-r]*;
103#     std::istream
104#     std::istreambuf_iterator
105#     std::istringstream*;
106      std::istrstream*;
107      std::i[t-z]*;
108      std::[j-k]*;
109#     std::length_error::l*;
110#     std::length_error::~l*;
111      std::locale::[A-Za-e]*;
112      std::locale::facet::[A-Za-z]*;
113      std::locale::facet::_S_get_c_locale*;
114      std::locale::facet::_S_clone_c_locale*;
115      std::locale::facet::_S_create_c_locale*;
116      std::locale::facet::_S_destroy_c_locale*;
117      std::locale::[A-Zg-h]*;
118      std::locale::id::[A-Za-z]*;
119      std::locale::id::_M_id*;
120      std::locale::[A-Zj-m]*;
121#     std::locale::name();
122      std::locale::none*;
123      std::locale::numeric*;
124      std::locale::[A-Zo-z]*;
125      std::locale::_[A-Ha-z]*;
126      std::locale::_Impl::[A-Za-z]*;
127#     std::locale::_Impl::_M_[A-Za-z]*;
128      std::locale::_[J-Ra-z]*;
129      std::locale::_S_normalize_category*;
130      std::locale::_[T-Za-z]*;
131#     std::logic_error::l*;
132      std::logic_error::what*;
133#     std::logic_error::~l*;
134#     std::[m-r]*;
135#     std::[m]*;
136      std::messages[^_]*;
137#     std::messages_byname*;
138      std::money_*;
139      std::moneypunct[^_]*;
140#     std::moneypunct_byname*;
141#     std::n[^u]*;
142      std::n[^aueo]*;
143      std::nothrow;
144      std::nu[^m]*;
145      std::num[^ep]*;
146      std::numpunct[^_]*;
147#     std::numpunct_byname*;
148      std::ostrstream*;
149#     std::out_of_range::o*;
150#     std::out_of_range::~o*;
151#     std::overflow_error::o*;
152#     std::overflow_error::~o*;
153#     std::[p-q]*;
154      std::r[^aeu]*;
155#     std::range_error::r*;
156#     std::range_error::~r*;
157#     std::re[^t]*;
158#     std::rethrow_exception
159#     std::runtime_error::r*
160      std::runtime_error::what*;
161#     std::runtime_error::~r*;
162      std::set_new_handler*;
163      std::set_terminate*;
164      std::set_unexpected*;
165#     std::string
166      std::strstream*;
167      std::strstreambuf*;
168#     std::t[a-q]*;
169      std::t[a-g]*;
170      std::th[a-h]*;
171      std::th[j-q]*;
172      std::th[s-z]*;
173#     std::t[i-n]*;
174      std::tr1::h[^a]*;
175      std::t[s-z]*;
176#     std::[u-z]*;
177#     std::underflow_error::u*;
178#     std::underflow_error::~u*;
179      std::unexpected*;
180      std::valarray*;
181      # std::vector*
182      std::[w-z]*;
183      std::_List_node_base::hook*;
184      std::_List_node_base::swap*;
185      std::_List_node_base::unhook*;
186      std::_List_node_base::reverse*;
187      std::_List_node_base::transfer*;
188      std::__timepunct*;
189#     std::__numeric_limits_base*;
190      std::__num_base::_S_format_float*;
191      std::__num_base::_S_format_int*;
192      std::__num_base::_S_atoms_in;
193      std::__num_base::_S_atoms_out;
194      std::__moneypunct_cache*;
195      std::__numpunct_cache*;
196      std::__timepunct_cache*;
197#     __gnu_debug::_Error_formatter*
198    };
199
200    # Names not in an 'extern' block are mangled names.  Character classes
201    # are used in many of the regex patterns to compensate for minor differences
202    # among the standard integer types and sizes on different platforms and
203    # under different modes of 64-bit architecture (ILP64, LLP64, etc.)
204
205    # std::string
206    # 'y' here and below represents 'unsigned long long'
207    # where it is used for size_type on LLP64 platforms.
208    _ZNSsC[12]EPKc*;
209    _ZNSsC[12]ERKSaIcE;
210    _ZNSsC[12]ERKSs;
211#   _ZNSsC[12]ERKSs[jmy]RKSaIcE;
212    _ZNSsC[12]ERKSs[jmy][jmy]*;
213    _ZNSsC[12]E[jmy]cRKSaIcE;
214    _ZNSsC[12]Ev;
215    _ZNSsC[12]I[PN]*;
216    _ZNSsD*;
217    _ZNSs[0-58-9]a*;
218    _ZNSs5beginEv;
219    _ZNSs[0-358-9][c-e]*;
220    _ZNSs[0-59][g-z]*;
221#   _ZNSs[67][a-z]*E[PRcjmvy]*;
222    _ZNSs6appendE[PRcjmvy]*;
223    _ZNSs6assignE[PRcjmvy]*;
224    _ZNSs6insertE[PRcjmvy]*;
225    _ZNSs6insertEN9__gnu_cxx17__normal_iteratorIPcSsEE[PRcjmvy]*;
226    _ZNSs6rbeginEv;
227    _ZNSs6resizeE[jmy]*;
228    _ZNSs7replaceE[jmy]*;
229    _ZNSs7reserveE[jmy];
230    _ZNSs7[a-z]*EES2_[NPRjmy]*;
231    _ZNSs7[a-z]*EES2_S[12]*;
232    _ZNSs12_Alloc_hiderC*;
233    _ZNSs12_M_leak_hardEv;
234    _ZNSs12_S_constructE[jmy]cRKSaIcE;
235    _ZNSs12_S_empty_repEv;
236    _ZNSs13_S_copy_chars*;
237    _ZNSs[0-9][0-9]_M_replace*;
238    _ZNSs4_Rep10_M_destroy*;
239    _ZNSs4_Rep10_M_dispose*;
240    _ZNSs4_Rep10_M_refcopyEv;
241    _ZNSs4_Rep10_M_refdataEv;
242    _ZNSs4_Rep12_S_empty_repEv;
243    _ZNSs4_Rep13_M_set_leakedEv;
244    _ZNSs4_Rep15_M_set_sharableEv;
245    _ZNSs4_Rep7_M_grab*;
246    _ZNSs4_Rep8_M_clone*;
247    _ZNSs4_Rep9_S_createE[jmy][jmy]*;
248    _ZNSs7_M_dataEPc;
249    _ZNSs7_M_leakEv;
250    _ZNSs9_M_mutateE[jmy][jmy][jmy];
251    _ZNSs4_Rep20_S_empty_rep_storageE;
252    _ZNSs4_Rep11_S_max_sizeE;
253    _ZNSs4_Rep11_S_terminalE;
254    _ZNSsaSE[PRc]*;
255    _ZNSsixE*;
256    _ZNSspLE[PRc]*;
257    _ZNKSs[0-3][a-b]*;
258    _ZNKSs[5-9][a-b]*;
259    _ZNKSs[0-9][d-e]*;
260    _ZNKSs[0-9][g-z]*;
261    _ZNKSs[0-9][0-9][a-z]*;
262    _ZNKSs4find*;
263    _ZNKSs[abd-z]*;
264    _ZNKSs4_Rep12_M_is_leakedEv;
265    _ZNKSs4_Rep12_M_is_sharedEv;
266    _ZNKSs6_M_repEv;
267    _ZNKSs7_M_dataEv;
268    _ZNKSs7_M_iendEv;
269    _ZNKSs8_M_check*;
270    _ZNKSs8_M_limit*;
271    _ZNKSs9_M_ibeginEv;
272    _ZStplIcSt11char_traitsIcESaIcEESbIT_T0_T1_E*;
273    _ZNKSs7compare*;
274    _ZNKSs5c_strEv;
275    _ZNKSs8capacityEv;
276    _ZNKSs4copyEPc[jmy][jmy];
277
278    # std::wstring
279    _ZNSbIwSt11char_traitsIwESaIwEEC[12]EPKw*;
280    _ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS[12]_;
281#   _ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS2_mRKS1_;
282    _ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS2_[jmy][jmy]*;
283    _ZNSbIwSt11char_traitsIwESaIwEEC[12]E[jmy]wRKS1_;
284    _ZNSbIwSt11char_traitsIwESaIwEEC[12]Ev;
285    _ZNSbIwSt11char_traitsIwESaIwEEC[12]I[PN]*;
286    _ZNSbIwSt11char_traitsIwESaIwEED*;
287    _ZNSbIwSt11char_traitsIwESaIwEE[0-58-9]a*;
288    _ZNSbIwSt11char_traitsIwESaIwEE5beginEv;
289    _ZNSbIwSt11char_traitsIwESaIwEE[0-358-9][c-e]*;
290    _ZNSbIwSt11char_traitsIwESaIwEE[0-59][g-z]*;
291#   _ZNSbIwSt11char_traitsIwESaIwEE[67][a-b]*E[PRwjmvy]*;
292    _ZNSbIwSt11char_traitsIwESaIwEE6appendE[PRwjmvy]*;
293    _ZNSbIwSt11char_traitsIwESaIwEE6assignE[PRwjmvy]*;
294    _ZNSbIwSt11char_traitsIwESaIwEE6insertE[PRwjmvy]*;
295    _ZNSbIwSt11char_traitsIwESaIwEE6insertEN9__gnu_cxx17__normal_iteratorIPwS2_EE[PRwjmvy]*;
296    _ZNSbIwSt11char_traitsIwESaIwEE6rbeginEv;
297    _ZNSbIwSt11char_traitsIwESaIwEE7replaceE[jmy][jmy]*;
298    _ZNSbIwSt11char_traitsIwESaIwEE6resizeE[jmy]*;
299    _ZNSbIwSt11char_traitsIwESaIwEE7reserveE[jmy];
300    _ZNSbIwSt11char_traitsIwESaIwEE7[a-z]*EES6_[NPRjmy]*;
301    _ZNSbIwSt11char_traitsIwESaIwEE7[a-z]*EES6_S[56]*;
302    _ZNSbIwSt11char_traitsIwESaIwEE12_Alloc_hiderC*;
303    _ZNSbIwSt11char_traitsIwESaIwEE12_M_leak_hardEv;
304    _ZNSbIwSt11char_traitsIwESaIwEE12_S_constructE[jmy]wRKS1_;
305    _ZNSbIwSt11char_traitsIwESaIwEE12_S_empty_repEv;
306    _ZNSbIwSt11char_traitsIwESaIwEE13_S_copy_chars*;
307    _ZNSbIwSt11char_traitsIwESaIwEE14_M_replace_aux*;
308    _ZNSbIwSt11char_traitsIwESaIwEE15_M_replace_safe*;
309    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep10_M_destroy*;
310    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep10_M_dispose*;
311    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep10_M_refcopyEv;
312    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep10_M_refdataEv;
313    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep12_S_empty_repEv;
314    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep13_M_set_leakedEv;
315    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep15_M_set_sharableEv;
316    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep7_M_grab*;
317    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep8_M_clone*;
318    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep9_S_createE[jmy][jmy]*;
319    _ZNSbIwSt11char_traitsIwESaIwEE7_M_dataEPw;
320    _ZNSbIwSt11char_traitsIwESaIwEE7_M_leakEv;
321    _ZNSbIwSt11char_traitsIwESaIwEE9_M_mutateE[jmy][jmy][jmy];
322    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep20_S_empty_rep_storageE;
323    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep11_S_max_sizeE;
324    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep11_S_terminalE;
325    _ZNSbIwSt11char_traitsIwESaIwEEaSE[PRw]*;
326    _ZNSbIwSt11char_traitsIwESaIwEEixE*;
327    _ZNSbIwSt11char_traitsIwESaIwEEpLE[PRw]*;
328    _ZNKSbIwSt11char_traitsIwESaIwEE[0-3][a-b]*;
329    _ZNKSbIwSt11char_traitsIwESaIwEE[5-9][a-b]*;
330    _ZNKSbIwSt11char_traitsIwESaIwEE[0-9][d-e]*;
331    _ZNKSbIwSt11char_traitsIwESaIwEE[0-9][g-z]*;
332    _ZNKSbIwSt11char_traitsIwESaIwEE[0-9][0-9][a-z]*;
333    _ZNKSbIwSt11char_traitsIwESaIwEE[abd-z]*;
334    _ZNKSbIwSt11char_traitsIwESaIwEE4find*;
335    _ZNKSbIwSt11char_traitsIwESaIwEE4_Rep12_M_is_leakedEv;
336    _ZNKSbIwSt11char_traitsIwESaIwEE4_Rep12_M_is_sharedEv;
337    _ZNKSbIwSt11char_traitsIwESaIwEE6_M_repEv;
338    _ZNKSbIwSt11char_traitsIwESaIwEE7_M_dataEv;
339    _ZNKSbIwSt11char_traitsIwESaIwEE7_M_iendEv;
340    _ZNKSbIwSt11char_traitsIwESaIwEE8_M_check*;
341    _ZNKSbIwSt11char_traitsIwESaIwEE8_M_limit*;
342    _ZNKSbIwSt11char_traitsIwESaIwEE9_M_ibeginEv;
343    _ZStplIwSt11char_traitsIwESaIwEESbIT_T0_T1_E*;
344    _ZNKSbIwSt11char_traitsIwESaIwEE7compare*;
345    _ZNKSbIwSt11char_traitsIwESaIwEE5c_strEv;
346    _ZNKSbIwSt11char_traitsIwESaIwEE8capacityEv;
347    _ZNKSbIwSt11char_traitsIwESaIwEE4copyEPw[jmy][jmy];
348
349    # std::basic_streambuf
350    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE[CD]*;
351    _ZNKSt15basic_streambufI[cw]St11char_traitsI[cw]EE[0-9]*;
352    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE4set[gp]*;
353    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE4sync*;
354    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE[5-9][a-z][^t]*;
355    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE[0-9][0-9][a-z][^t]*;
356    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EEaSERKS2_;
357
358    # std::basic_stringbuf
359    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]E[RS]*;
360    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EED[^2]*;
361    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-9][a-r]*;
362    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-9]seek*;
363    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-9]set*;
364    _ZNKSt15basic_stringbufIcSt11char_traitsIcESaIcEE3strEv;
365    _ZNKSt15basic_stringbufIwSt11char_traitsIwESaIwEE3strEv;
366    _ZNSt15basic_stringbufIcSt11char_traitsIcESaIcEE3strERKSs;
367    _ZNSt15basic_stringbufIwSt11char_traitsIwESaIwEE3strERKSbIwS1_S2_E;
368    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-9][t-z]*;
369    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-9]_M_[a-o]*;
370    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-9]_M_[q-z]*;
371    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[0-9][0-9]_M_[a-z]*;
372
373    # std::basic_istringstream
374    _ZNSt19basic_istringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]E[RS]*;
375    _ZNSt19basic_istringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EED*;
376    _ZNSt19basic_istringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3str*;
377    _ZNKSt19basic_istringstreamI*;
378
379    # std::basic_ostringstream
380    _ZNSt19basic_ostringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]E[RS]*;
381    _ZNSt19basic_ostringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EED*;
382    _ZNSt19basic_ostringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3str*;
383    _ZNKSt19basic_ostringstreamI*;
384
385    # std::basic_stringstream
386    _ZNSt18basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]E[RS]*;
387    _ZNSt18basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EED*;
388    _ZNSt18basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3str*;
389    _ZNKSt18basic_stringstreamI*;
390
391    # std::basic_iostream constructors (except move), destructors
392    _ZNSdC[12]Ev;
393    _ZNSdC[12]EP*;
394    _ZNSdD*;
395    _ZNSt14basic_iostreamIwSt11char_traitsIwEEC[12]Ev;
396    _ZNSt14basic_iostreamIwSt11char_traitsIwEEC[12]EP*;
397    _ZNSt14basic_iostreamIwSt11char_traitsIwEED*;
398
399    # std::basic_ios constructors, destructors
400    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EEC*;
401    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EED*;
402
403    # std::basic_ios members (except move, swap, set_rdbuf)
404    _ZNKSt9basic_iosI[cw]St11char_traitsI[cw]EEcvPvEv;
405    _ZNKSt9basic_iosI[cw]St11char_traitsI[cw]EEntEv*;
406    _ZNKSt9basic_iosI[cw]St11char_traitsI[cw]EE[0-9]*;
407    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE1[015]*;
408    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE3tie*;
409    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE4fill*;
410    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE4init*;
411    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE[578][a-z]*;
412
413    # std::basic_filebuf
414    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EEC[12]Ev;
415    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EED*;
416    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE0*;
417    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE13*;
418    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE15*;
419    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE16*;
420    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE19*;
421    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE2*;
422    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE3*;
423    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE4openEPKc*;
424    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE4sync*;
425    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE[5-9]*;
426    _ZNKSt13basic_filebufI[cw]St11char_traitsI[cw]EE7is_openEv;
427
428    # std::basic_fstream
429    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EEC[12]Ev;
430    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EEC[12]EPKc*;
431    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EED*;
432    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EE5closeEv;
433    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
434    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EE4openEPKc*;
435    _ZNKSt13basic_fstreamI[cw]St11char_traitsI[cw]EE5rdbufEv;
436
437    # std::basic_ifstream
438    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EEC[12]Ev;
439    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EEC[12]EPKc*;
440    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EED*;
441    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EE5closeEv;
442    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
443    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EE4openEPKc*;
444    _ZNKSt14basic_ifstreamI[cw]St11char_traitsI[cw]EE5rdbufEv;
445
446    # std::basic_ofstream
447    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EEC[12]Ev;
448    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EEC[12]EPKc*;
449    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EED*;
450    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EE5closeEv;
451    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
452    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EE4openEPKc*;
453    _ZNKSt14basic_ofstreamI[cw]St11char_traitsI[cw]EE5rdbufEv;
454
455    # std::basic_istream<char>
456    _ZNSiC[12]Ev;
457    _ZNSiC[12]EP*;
458    _ZNSiD*;
459    _ZNKSi6sentry*;
460    _ZNKSi6gcount*;
461    _ZNSi3get*;
462    _ZNSi4peek*;
463    _ZNSi4read*;
464    _ZNSi4sync*;
465    _ZNSi7getline*;
466    _ZNSi[5-9][j-z]*;
467    # 'x' here and below matches 'long long' where it
468    # is used for signed sizetypes on LLP64 platforms.
469    _ZNSi6ignoreE[ilx][ilx];
470    _ZNSirsE*[^g];
471
472    # std::basic_istream<wchar_t>
473    _ZNSt13basic_istreamIwSt11char_traitsIwEEC[12]Ev;
474    _ZNSt13basic_istreamIwSt11char_traitsIwEEC[12]EP*;
475    _ZNSt13basic_istreamIwSt11char_traitsIwEED*;
476    _ZNKSt13basic_istreamIwSt11char_traitsIwEE[0-9][a-z]*;
477    _ZNSt13basic_istreamIwSt11char_traitsIwEE3get*;
478    _ZNSt13basic_istreamIwSt11char_traitsIwEE4peek*;
479    _ZNSt13basic_istreamIwSt11char_traitsIwEE4read*;
480    _ZNSt13basic_istreamIwSt11char_traitsIwEE4sync*;
481    _ZNSt13basic_istreamIwSt11char_traitsIwEE[5-9][j-z]*;
482    _ZNSt13basic_istreamIwSt11char_traitsIwEE6ignoreE[ilx][ijlmx];
483    _ZNSt13basic_istreamIwSt11char_traitsIwEE7getline*;
484    _ZNSt13basic_istreamIwSt11char_traitsIwEErsE*[^g];
485
486    # std::istream operators and extractors
487    _ZSt7getlineI[cw]St11char_traitsI[cw]ESaI[cw]EERSt13basic_istreamIT_T0_ES7_RSbI*;
488    _ZSt2wsI[cw]St11char_traitsI[cw]EE*;
489    _ZStrsI[cw]St11char_traitsI[cw]EERSt13basic_istream*;
490    _ZStrsI[cw]St11char_traitsI[cw]ESaI[cw]EERSt13basic_istreamIT_T0_ES7_RSbI*;
491    _ZStrsISt11char_traitsI[cw]EERSt13basic_istream*;
492    _ZStrsId[cw]St11char_traitsI[cw]EERSt13basic_istream*;
493    _ZStrsIe[cw]St11char_traitsI[cw]EERSt13basic_istream*;
494    _ZStrsIf[cw]St11char_traitsI[cw]EERSt13basic_istream*;
495
496    # std::basic_ostream<char>
497    _ZNSoC[12]Ev;
498    _ZNSoC[12]EP*;
499    _ZNSoD*;
500    _ZNKSo6sentrycvbEv;
501    _ZNSo8_M_writeEPKc[ilx];
502    _ZNSo3put*;
503    _ZNSo[5-9][a-z]*;
504    _ZNSolsE[^g];
505    _ZNSolsEP*;
506
507    # std::basic_ostream<wchar_t>
508    _ZNSt13basic_ostreamIwSt11char_traitsIwEEC[12]Ev;
509    _ZNSt13basic_ostreamIwSt11char_traitsIwEEC[12]EP*;
510    _ZNSt13basic_ostreamIwSt11char_traitsIwEED*;
511    _ZNKSt13basic_ostreamIwSt11char_traitsIwEE[0-9][a-z]*;
512    _ZNSt13basic_ostreamIwSt11char_traitsIwEE3putEw;
513    _ZNSt13basic_ostreamIwSt11char_traitsIwEE5flushEv;
514    _ZNSt13basic_ostreamIwSt11char_traitsIwEE5seekpE*;
515    _ZNSt13basic_ostreamIwSt11char_traitsIwEE5tellpEv;
516    _ZNSt13basic_ostreamIwSt11char_traitsIwEE5writeEPKw*;
517    _ZNSt13basic_ostreamIwSt11char_traitsIwEE6sentry*;
518    _ZNSt13basic_ostreamIwSt11char_traitsIwEE8_M_writeEPKw[ilx];
519    _ZNSt13basic_ostreamIwSt11char_traitsIwEElsE[^g];
520    _ZNSt13basic_ostreamIwSt11char_traitsIwEElsEP*;
521
522    # std::ostream operators and inserters
523    _ZSt4end[ls]I[cw]St11char_traitsI[cw]EERSt13basic_ostream*;
524    _ZSt5flushI[cw]St11char_traitsI[cw]EERSt13basic_ostream*;
525    _ZStlsI[cw]St11char_traitsI[cw]EERSt13basic_ostream*;
526    _ZStlsI[cw]St11char_traitsI[cw]ESaI[cw]EERSt13basic_ostreamIT_T0_ES7_RKSbI*;
527    _ZStlsISt11char_traitsI[cw]EERSt13basic_ostream*;
528    _ZStlsId[cw]St11char_traitsI[cw]EERSt13basic_ostream*;
529    _ZStlsIe[cw]St11char_traitsI[cw]EERSt13basic_ostream*;
530    _ZStlsIf[cw]St11char_traitsI[cw]EERSt13basic_ostream*;
531
532    # std::locale destructors
533    _ZNSt6localeD*;
534
535    # std::locale::name() returning old std::string
536    _ZNKSt6locale4nameEv;
537
538    # std::locale::facet destructors
539    _ZNSt6locale5facetD*;
540
541    # std::locale::_Impl constructors, destructors
542    _ZNSt6locale5_ImplC*;
543    _ZNSt6locale5_ImplD*;
544
545    # std::ios_base, std::ios_base::Init destructors
546    _ZNSt8ios_baseD*;
547    _ZNSt8ios_base4InitD*;
548
549    # std::ios_base::failure constructors, destructors, virtual function
550    _ZNSt8ios_base7failureC*;
551    _ZNSt8ios_base7failureD*;
552    _ZNKSt8ios_base7failure4whatEv;
553
554    # bool std::has_facet
555    _ZSt9has_facetIS*;
556
557    # std::use_facet
558    _ZSt9use_facetIS*;
559
560    # std::codecvt
561    _ZNSt7codecvtI[cw]*;
562    _ZNKSt7codecvtI[cw]*;
563
564    # std::codecvt_byname
565    _ZNSt14codecvt_bynameI[cw]c11__mbstate_tEC[12]EPKc[jmy];
566    _ZNSt14codecvt_bynameI[cw]c11__mbstate_tED*;
567#if defined (_WIN32) && !defined (__CYGWIN__)
568    _ZNSt14codecvt_bynameI[cw]ciE[CD]*;
569#endif
570
571    # std::collate
572    _ZNSt7collateI[cw]*;
573    _ZNKSt7collateI[cw]*;
574
575    # std::collate_byname
576    _ZNSt14collate_bynameI[cw]EC[12]EPKc[jmy];
577    _ZNSt14collate_bynameI[cw]ED*;
578
579    # std::ctype
580    _ZNKSt5ctypeIcE8*;
581    _ZNKSt5ctypeIcE9*;
582    _ZNKSt5ctypeIcE10*;
583    _ZNKSt5ctypeIw*;
584    _ZNSt5ctypeI[cw]*;
585
586    # std::ctype_base
587    _ZNSt10ctype_base[56][ac-z]*;
588
589    # std::ctype_byname
590    _ZNSt12ctype_bynameI[cw]EC[12]EPKc?*;
591    _ZNSt12ctype_bynameI[cw]ED*;
592
593    # std::num_get
594    _ZNKSt7num_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE[2-9]*;
595    _ZNKSt7num_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE14_M_extract_intI*;
596    _ZNKSt7num_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE16_M_extract_floatI*;
597
598    # std::num_put
599    _ZNKSt7num_putI[cw]St19ostreambuf_iteratorI[cw]St11char_traitsI[cw]EEE[2-9]*;
600    _ZNKSt7num_putI[cw]St19ostreambuf_iteratorI[cw]St11char_traitsI[cw]EEE1[234]*;
601    _ZNKSt7num_putI[cw]St19ostreambuf_iteratorI[cw]St11char_traitsI[cw]EEE15_M_insert_floatI*;
602
603    # std::numpunct_byname
604    _ZNSt15numpunct_bynameI[cw]EC[12]EPKc[jmy];
605    _ZNSt15numpunct_bynameI[cw]ED*;
606
607    # std::money_get
608    _ZNKSt9money_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE[2-9]*;
609    _ZNKSt9money_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE10_M_extractILb[01]EEES3_S3_S3_RSt8ios_baseRSt12_Ios_IostateRSs;
610
611    # std::money_put
612    _ZNKSt9money_putI[cw]St19ostreambuf_iteratorI[cw]St11char_traitsI[cw]EEE[1-8]*;
613    _ZNKSt9money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE9_M_insertILb[01]EEES3_S3_RSt8ios_basecRKSs;
614    _ZNKSt9money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE9_M_insertILb[01]EEES3_S3_RSt8ios_basewRKSbIwS2_SaIwEE;
615
616    # std::moneypunct_byname
617    _ZNSt17moneypunct_bynameI[cw]Lb[01]EEC[12]EPKc[jmy];
618    _ZNSt17moneypunct_bynameI[cw]Lb[01]EED*;
619    _ZNSt17moneypunct_bynameI[cw]Lb[01]EE4intlE;
620
621    # std::time_get
622    _ZNSt8time_get*;
623    _ZNKSt8time_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE1*;
624    _ZNKSt8time_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE8*;
625    _ZNKSt8time_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE21*;
626
627    # std::time_get_byname
628    _ZNSt15time_get_bynameI[cw]*EEEC[12]EPKc[jmy];
629    _ZNSt15time_get_bynameI[cw]*EEED[012]Ev;
630
631    # std::time_put
632    _ZNSt8time_put*;
633    _ZNKSt8time_put*;
634
635    # std::time_put_byname
636    _ZNSt15time_put_bynameI[cw]*EC[12]EPKc?*;
637    _ZNSt15time_put_bynameI[cw]*ED[012]Ev;
638
639    # std::numeric_limits
640    _ZNSt21__numeric_limits_base[5-9]*;
641    _ZNSt21__numeric_limits_base1[0-7][hirt]*;
642    _ZNSt21__numeric_limits_base1[0-7]mi*;
643    _ZNSt21__numeric_limits_base1[0-7]max_e*;
644
645    _ZNSt14numeric_limitsI[a-m]E[5-9]*;
646    _ZNSt14numeric_limitsI[p-z]E[5-9]*;
647    _ZNSt14numeric_limitsI[a-m]E1[0-7][hirt]*;
648    _ZNSt14numeric_limitsI[p-z]E1[0-7][hirt]*;
649    _ZNSt14numeric_limitsI[a-m]E1[0-7]mi*;
650    _ZNSt14numeric_limitsI[p-z]E1[0-7]mi*;
651    _ZNSt14numeric_limitsI[a-m]E1[0-7]max_e*;
652    _ZNSt14numeric_limitsI[p-z]E1[0-7]max_e*;
653
654    # std::messages_byname
655    _ZNSt15messages_bynameI[cw]EC[12]EPKc[jmy];
656    _ZNSt15messages_bynameI[cw]ED*;
657
658    # std::_Rb_tree
659    _ZSt18_Rb_tree_decrementPKSt18_Rb_tree_node_base;
660    _ZSt18_Rb_tree_decrementPSt18_Rb_tree_node_base;
661    _ZSt18_Rb_tree_incrementPKSt18_Rb_tree_node_base;
662    _ZSt18_Rb_tree_incrementPSt18_Rb_tree_node_base;
663    _ZSt20_Rb_tree_black_countPKSt18_Rb_tree_node_baseS1_;
664    _ZSt20_Rb_tree_rotate_leftPSt18_Rb_tree_node_baseRS0_;
665    _ZSt21_Rb_tree_rotate_rightPSt18_Rb_tree_node_baseRS0_;
666    _ZSt28_Rb_tree_rebalance_for_erasePSt18_Rb_tree_node_baseRS_;
667    _ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_;
668
669    # std::__basic_file
670    _ZNKSt12__basic_fileIcE7is_openEv;
671    _ZNSt12__basic_fileIcE2fdEv;
672    _ZNSt12__basic_fileIcE4openEPKcSt13_Ios_Openmodei;
673    _ZNSt12__basic_fileIcE4syncEv;
674    _ZNSt12__basic_fileIcE5closeEv;
675    _ZNSt12__basic_fileIcE6xsgetn*;
676    _ZNSt12__basic_fileIcE6xsputn*;
677    _ZNSt12__basic_fileIcE7seekoff*;
678    _ZNSt12__basic_fileIcE8sys_openE*St13_Ios_Openmode;
679    _ZNSt12__basic_fileIcE8xsputn_2*;
680    _ZNSt12__basic_fileIcE9showmanycEv;
681    _ZNSt12__basic_fileIcEC*;
682    _ZNSt12__basic_fileIcED*;
683
684    # std::__convert_to_v
685    _ZSt14__convert_to_vI[^gU]*;
686
687    # __gnu_cxx::stdio_sync_filebuf
688    _ZTVN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EEE;
689
690    # __gnu_cxx::__atomic_add
691    # __gnu_cxx::__exchange_and_add
692    _ZN9__gnu_cxx12__atomic_addEPV[il]i;
693    _ZN9__gnu_cxx18__exchange_and_addEPV[il]i;
694
695    # debug mode
696    _ZN10__gnu_norm15_List_node_base4hook*;
697    _ZN10__gnu_norm15_List_node_base4swap*;
698    _ZN10__gnu_norm15_List_node_base6unhookEv;
699    _ZN10__gnu_norm15_List_node_base7reverseEv;
700    _ZN10__gnu_norm15_List_node_base8transfer*;
701
702    # __gnu_debug::_Safe_sequence_base and _Safe_iterator_base
703    _ZN11__gnu_debug19_Safe_sequence_base13_M_detach_allEv;
704    _ZN11__gnu_debug19_Safe_sequence_base18_M_detach_singularEv;
705    _ZN11__gnu_debug19_Safe_sequence_base22_M_revalidate_singularEv;
706    _ZN11__gnu_debug19_Safe_sequence_base7_M_swapERS0_;
707    _ZN11__gnu_debug19_Safe_iterator_base9_M_attachEPNS_19_Safe_sequence_baseEb;
708    _ZN11__gnu_debug19_Safe_iterator_base9_M_detachEv;
709    _ZNK11__gnu_debug19_Safe_iterator_base11_M_singularEv;
710    _ZNK11__gnu_debug19_Safe_iterator_base14_M_can_compareERKS0_;
711
712    # __gnu_debug::_Error_formatter
713    _ZNK11__gnu_debug16_Error_formatter10_M_message*;
714    _ZNK11__gnu_debug16_Error_formatter10_Parameter*;
715    _ZNK11__gnu_debug16_Error_formatter13_M_print_word*;
716    _ZNK11__gnu_debug16_Error_formatter15_M_print_string*;
717    _ZNK11__gnu_debug16_Error_formatter8_M_error*;
718
719    # exceptions as functions
720    _ZSt16__throw_bad_castv;
721    _ZSt17__throw_bad_allocv;
722    _ZSt18__throw_bad_typeidv;
723    _ZSt19__throw_ios_failurePKc;
724    _ZSt19__throw_logic_errorPKc;
725    _ZSt19__throw_range_errorPKc;
726    _ZSt20__throw_domain_errorPKc;
727    _ZSt20__throw_length_errorPKc;
728    _ZSt20__throw_out_of_rangePKc;
729    _ZSt21__throw_bad_exceptionv;
730    _ZSt21__throw_runtime_errorPKc;
731    _ZSt22__throw_overflow_errorPKc;
732    _ZSt23__throw_underflow_errorPKc;
733    _ZSt24__throw_invalid_argumentPKc;
734
735    # operator new(size_t)
736    _Znw[jmy];
737    # operator new(size_t, std::nothrow_t const&)
738    _Znw[jmy]RKSt9nothrow_t;
739
740    # operator delete(void*)
741    _ZdlPv;
742    # operator delete(void*, std::nothrow_t const&)
743    _ZdlPvRKSt9nothrow_t;
744
745    # operator new[](size_t)
746    _Zna[jmy];
747    # operator new[](size_t, std::nothrow_t const&)
748    _Zna[jmy]RKSt9nothrow_t;
749
750    # operator delete[](void*)
751    _ZdaPv;
752    # operator delete[](void*, std::nothrow_t const&)
753    _ZdaPvRKSt9nothrow_t;
754
755    # virtual table
756    _ZTVNSt8ios_base7failureE;
757    _ZTVNSt6locale5facetE;
758    _ZTVS[a-z];
759    _ZTVSt[0-6][A-Za-z]*;
760    _ZTVSt7[A-Zab]*;
761    _ZTVSt7codecvtI[cw]c*;
762    _ZTVSt7collateI[cw]E;
763    _ZTVSt7[d-z]*;
764    _ZTVSt[89][A-Za-z]*;
765#   _ZTVSt[0-9][0-9][A-Za-z]*;
766    _ZTVSt[0-9][0-9][A-Z]*;
767#   _ZTVSt[0-9][0-9][a-d]*;
768    _ZTVSt[0-9][0-9]a*;
769    _ZTVSt10bad_typeid;
770    _ZTVSt13bad_exception;
771#   _ZTVSt[0-9][0-9]basic*;
772    _ZTVSt1[34]basic*;
773    _ZTVSt15basic_streambufI*;
774    _ZTVSt15basic_stringbufI*;
775    _ZTVSt18basic_stringstreamI*;
776    _ZTVSt19basic_istringstreamI*;
777    _ZTVSt19basic_ostringstreamI*;
778    _ZTVSt10ctype_base;
779    _ZTVSt12codecvt_base;
780    _ZTVSt12ctype_bynameI[cw]E;
781    _ZTVSt14co*_bynameI[cw]*;
782    _ZTVSt12domain_error;
783    _ZTVSt10istrstream;
784    _ZTVSt16invalid_argument;
785    _ZTVSt11logic_error;
786    _ZTVSt12length_error;
787    _ZTVSt1[07]money*;
788    _ZTVSt1[35]messages*;
789    _ZTVSt15numpunct_bynameI[cw]E;
790    _ZTVSt1[024]o*;
791    _ZTVSt11range_error;
792    _ZTVSt13runtime_error;
793    _ZTVSt12strstreambuf;
794    _ZTVSt15time*;
795    _ZTVSt15underflow_error;
796
797    _ZTVSt11__timepunctI[cw]E;
798    _ZTVSt23__codecvt_abstract_baseI[cw]c11__mbstate_tE;
799    _ZTVSt21__ctype_abstract_baseI[cw]E;
800
801    # VTT structure
802    _ZTTS[a-z];
803    _ZTTSt[0-9][A-Za-z]*;
804#   _ZTTSt[0-9][0-9][A-Za-z]*;
805    _ZTTSt1[0-4]*;
806    _ZTTSt15a*;
807    _ZTTSt15basic_streambufI*;
808    _ZTTSt15basic_stringbufI*;
809    _ZTTSt15[c-z]*;
810    _ZTTSt1[67]*;
811    _ZTTSt18basic_stringstreamI*;
812    _ZTTSt19basic_istringstreamI*;
813    _ZTTSt19basic_ostringstreamI*;
814    _ZTTSt[2-9]*;
815
816    # typeinfo structure
817    _ZTIS[a-z];
818    _ZTISt[0-6][A-Za-z]*;
819    _ZTISt7[A-Zab]*;
820    _ZTISt7codecvtI[cw]c*;
821    _ZTISt7collateI[cw]E;
822    _ZTISt7[d-z]*;
823    _ZTISt[89][A-Za-z]*;
824#   _ZTISt[0-9][0-9][A-Za-z]*;
825    _ZTISt[0-9][0-9][A-Z]*;
826#   _ZTISt[0-9][0-9][a-d]*;
827    _ZTISt[0-9][0-9]a*;
828    _ZTISt10bad_typeid;
829    _ZTISt13bad_exception;
830#   _ZTISt[0-9][0-9]basic*;
831    _ZTISt1[34]basic*;
832    _ZTISt15basic_streambufI*;
833    _ZTISt15basic_stringbufI*;
834    _ZTISt18basic_stringstreamI*;
835    _ZTISt19basic_istringstreamI*;
836    _ZTISt19basic_ostringstreamI*;
837    _ZTISt10ctype_base;
838    _ZTISt12codecvt_base;
839    _ZTISt12ctype_bynameI[cw]E;
840    _ZTISt14co*_bynameI[cw]*;
841    _ZTISt12domain_error;
842    _ZTISt10istrstream;
843    _ZTISt16invalid_argument;
844    _ZTISt11logic_error;
845    _ZTISt12length_error;
846    _ZTISt1[07]money*;
847    _ZTISt1[35]messages*;
848    _ZTISt15numpunct_bynameI[cw]E;
849    _ZTISt1[024]o*;
850    _ZTISt11range_error;
851    _ZTISt13runtime_error;
852    _ZTISt12strstreambuf;
853    _ZTISt15time*;
854    _ZTISt15underflow_error;
855    _ZTISt11__timepunctI[cw]E;
856    _ZTISt10__num_base;
857    _ZTISt21__ctype_abstract_baseI[cw]E;
858    _ZTISt23__codecvt_abstract_baseI[cw]c11__mbstate_tE;
859#    _ZTISt16__numpunct_cacheI[cw]E;
860#    _ZTISt17__timepunct_cacheI[cw]E;
861#    _ZTISt18__moneypunct_cacheI[cw]Lb?EE;
862    _ZTINSt8ios_base7failureE;
863    _ZTINSt6locale5facetE;
864    _ZTIN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EEE;
865    _ZTIN9__gnu_cxx13stdio_filebufI[cw]St11char_traitsI[cw]EEE;
866
867    # typeinfo name
868    _ZTSNSt8ios_base7failureE;
869    _ZTSNSt6locale5facetE;
870    _ZTSS[a-z];
871    _ZTSSt[0-6][A-Za-z]*;
872    _ZTSSt7[A-Zab]*;
873    _ZTSSt7codecvtI[cw]c*;
874    _ZTSSt7collateI[cw]E;
875    _ZTSSt7[d-z]*;
876    _ZTSSt[89][A-Za-z]*;
877#   _ZTSSt[0-9][0-9][A-Za-z]*;
878    _ZTSSt[0-9][0-9][A-Z]*;
879#   _ZTSSt[0-9][0-9][a-d]*;
880    _ZTSSt[0-9][0-9]a*;
881    _ZTSSt10bad_typeid;
882    _ZTSSt13bad_exception;
883#   _ZTSSt[0-9][0-9]basic*;
884    _ZTSSt1[34]basic*;
885    _ZTSSt15basic_stringbufI*;
886    _ZTSSt15basic_streambufI*;
887    _ZTSSt18basic_stringstreamI*;
888    _ZTSSt19basic_istringstreamI*;
889    _ZTSSt19basic_ostringstreamI*;
890    _ZTSSt10ctype_base;
891    _ZTSSt12codecvt_base;
892    _ZTSSt12ctype_bynameI[cw]E;
893    _ZTSSt14co*_bynameI[cw]*;
894    _ZTSSt12domain_error;
895    _ZTSSt10istrstream;
896    _ZTSSt16invalid_argument;
897    _ZTSSt11logic_error;
898    _ZTSSt12length_error;
899    _ZTSSt1[07]money*;
900    _ZTSSt1[35]messages*;
901    _ZTSSt15numpunct_bynameI[cw]E;
902    _ZTSSt1[024]o*;
903    _ZTSSt11range_error;
904    _ZTSSt13runtime_error;
905    _ZTSSt12strstreambuf;
906    _ZTSSt15time*;
907    _ZTSSt15underflow_error;
908
909    _ZTSSt11__timepunctI[cw]E;
910    _ZTSSt10__num_base;
911    _ZTSSt21__ctype_abstract_baseI[cw]E;
912    _ZTSSt23__codecvt_abstract_baseI[cw]c11__mbstate_tE;
913    _ZTSN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EEE;
914    _ZTSN9__gnu_cxx13stdio_filebufI[cw]St11char_traitsI[cw]EEE;
915
916    # std::bad_alloc::~bad_alloc, std::bad_cast::~bad_cast,
917    # std::bad_typeid::~bad_typeid, std::bad_exception::~bad_exception
918    _ZNSt9bad_allocD*;
919    _ZNSt8bad_castD*;
920    _ZNSt10bad_typeidD*;
921    _ZNSt13bad_exceptionD*;
922
923    # function-scope static objects requires a guard variable.
924    _ZGVNSt[2-6]*;
925    _ZGVNSt7collateI[cw]*;
926    _ZGVNSt7num_getI[cw]*;
927    _ZGVNSt7num_putI[cw]*;
928    _ZGVNSt8messagesI[cw]*;
929    _ZGVNSt8numpunctI[cw]*;
930    _ZGVNSt8time_getI[cw]*;
931    _ZGVNSt8time_putI[cw]*;
932    _ZGVNSt9money_getI[cw]*;
933    _ZGVNSt9money_putI[cw]*;
934    _ZGVNSt1[^079]*;
935    _ZGVNSt10moneypunctI[cw]Lb[01]*;
936
937    # exception constructors taking std::string
938    _ZNSt11logic_errorC[12]ERKSs;
939    _ZNSt13runtime_errorC[12]ERKSs;
940    _ZNSt11range_errorC[12]ERKSs;
941    _ZNSt12domain_errorC[12]ERKSs;
942    _ZNSt12length_errorC[12]ERKSs;
943    _ZNSt12out_of_rangeC[12]ERKSs;
944    _ZNSt14overflow_errorC[12]ERKSs;
945    _ZNSt15underflow_errorC[12]ERKSs;
946    _ZNSt16invalid_argumentC[12]ERKSs;
947
948    # complete, deleting and base destructors
949    _ZNSt11logic_errorD[012]Ev;
950    _ZNSt13runtime_errorD[012]Ev;
951
952    # complete and deleting destructors where base destructors should not
953    # be exported.
954    _ZNSt11range_errorD[01]Ev;
955    _ZNSt12domain_errorD[01]Ev;
956    _ZNSt12length_errorD[01]Ev;
957    _ZNSt12out_of_rangeD[01]Ev;
958    _ZNSt14overflow_errorD[01]Ev;
959    _ZNSt15underflow_errorD[01]Ev;
960    _ZNSt16invalid_argumentD[01]Ev;
961
962    # virtual function thunks
963#   _ZThn8_NS*;
964    _ZThn8_NS[dio]*;
965    _ZThn8_NSt1[0-9]a*;
966    _ZThn8_NSt1[34]basic*;
967    _ZThn8_NSt18basic_stringstreamI*;
968    _ZThn8_NSt19basic_[io]stringstreamI*;
969    _ZThn8_NSt1[0-9][c-z]*;
970    _ZThn8_NSt[2-9][a-z0-9]*;
971#   _ZThn16_NS*;
972    _ZThn16_NS[dio]*;
973    _ZThn16_NSt1[0-9]a*;
974    _ZThn16_NSt1[34]basic*;
975    _ZThn16_NSt18basic_stringstreamI*;
976    _ZThn16_NSt19basic_[io]stringstreamI*;
977    _ZThn16_NSt1[0-9][c-z]*;
978    _ZThn16_NSt[2-9][a-z0-9]*;
979#   _ZTv0_n12_NS*;
980    _ZTv0_n12_NS[dio]*;
981    _ZTv0_n12_NSt1[0-9]a*;
982    _ZTv0_n12_NSt1[34]basic*;
983    _ZTv0_n12_NSt15basic_streambufI*;
984    _ZTv0_n12_NSt15basic_stringbufI*;
985    _ZTv0_n12_NSt18basic_stringstreamI*;
986    _ZTv0_n12_NSt19basic_[io]stringstreamI*;
987    _ZTv0_n12_NSt1[0-9][c-z]*;
988    _ZTv0_n12_NSt[2-9][a-z0-9]*;
989#   _ZTv0_n24_NS*;
990    _ZTv0_n24_NS[dio]*;
991    _ZTv0_n24_NSt1[0-9]a*;
992    _ZTv0_n24_NSt1[34]basic*;
993    _ZTv0_n24_NSt15basic_streambufI*;
994    _ZTv0_n24_NSt15basic_stringbufI*;
995    _ZTv0_n24_NSt18basic_stringstreamI*;
996    _ZTv0_n24_NSt19basic_[io]stringstreamI*;
997    _ZTv0_n24_NSt1[0-9][c-z]*;
998    _ZTv0_n24_NSt[2-9][a-z0-9]*;
999
1000    # stub functions from libmath
1001    sinf;
1002    sinl;
1003    sinhf;
1004    sinhl;
1005    cosf;
1006    cosl;
1007    coshf;
1008    coshl;
1009    tanf;
1010    tanl;
1011    tanhf;
1012    tanhl;
1013    atan2f;
1014    atan2l;
1015    expf;
1016    expl;
1017    hypotf;
1018    hypotl;
1019    hypot;
1020    logf;
1021    logl;
1022    log10f;
1023    log10l;
1024    powf;
1025    powl;
1026    sqrtf;
1027    sqrtl;
1028    copysignf;
1029
1030#ifdef HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT
1031   # GLIBCXX_ABI compatibility only.
1032    # std::string
1033    _ZNKSs11_M_disjunctEPKc;
1034    _ZNKSs15_M_check_lengthE[jmy][jmy]PKc;
1035    _ZNSs4_Rep26_M_set_length_and_sharableE*;
1036    _ZNSs7_M_copyEPcPKc[jmy];
1037    _ZNSs7_M_moveEPcPKc[jmy];
1038    _ZNSs9_M_assignEPc[jmy]c;
1039
1040    # std::wstring
1041    _ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw;
1042    _ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthE[jmy][jmy]PKc;
1043    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableE*;
1044    _ZNSbIwSt11char_traitsIwESaIwEE7_M_copyEPwPKw[jmy];
1045    _ZNSbIwSt11char_traitsIwESaIwEE7_M_moveEPwPKw[jmy];
1046    _ZNSbIwSt11char_traitsIwESaIwEE9_M_assignEPw[jmy]w;
1047
1048    _ZNKSt13basic_fstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
1049    _ZNKSt14basic_ifstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
1050    _ZNKSt14basic_ofstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
1051
1052    _ZNSi6ignoreE[ilvx];
1053    _ZNSt13basic_istreamIwSt11char_traitsIwEE6ignoreE[ilvx];
1054
1055    _ZNSt11char_traitsI[cw]E2eqERK[cw]S2_;
1056
1057    _ZNSt19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEppEv;
1058#endif
1059
1060    # std::locale::Impl _M_ members
1061    _ZNSt6locale5_Impl16_M_install_facetEPKNS_2idEPKNS_5facetE;
1062    _ZNSt6locale5_Impl16_M_replace_facetEPKS0_PKNS_2idE;
1063    _ZNSt6locale5_Impl19_M_replace_categoryEPKS0_PKPKNS_2idE;
1064    _ZNSt6locale5_Impl21_M_replace_categoriesEPKS0_i;
1065
1066    # std::uncaught_exception()
1067    _ZSt18uncaught_exceptionv;
1068
1069  # DO NOT DELETE THIS LINE.  Port-specific symbols, if any, will be here.
1070
1071  local:
1072    *;
1073};
1074
1075GLIBCXX_3.4.1 {
1076
1077    _ZNSt12__basic_fileIcE4fileEv;
1078
1079} GLIBCXX_3.4;
1080
1081GLIBCXX_3.4.2 {
1082
1083    _ZN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EE4fileEv;
1084
1085    _ZN9__gnu_cxx17__pool_alloc_base9_M_refillE[jmy];
1086    _ZN9__gnu_cxx17__pool_alloc_base16_M_get_free_listE[jmy];
1087    _ZN9__gnu_cxx17__pool_alloc_base12_M_get_mutexEv;
1088
1089} GLIBCXX_3.4.1;
1090
1091GLIBCXX_3.4.3 {
1092
1093    # stub functions from libmath
1094    acosf;
1095    acosl;
1096    asinf;
1097    asinl;
1098    atanf;
1099    atanl;
1100    ceilf;
1101    ceill;
1102    floorf;
1103    floorl;
1104    fmodf;
1105    fmodl;
1106    frexpf;
1107    frexpl;
1108    ldexpf;
1109    ldexpl;
1110    modff;
1111    modfl;
1112
1113} GLIBCXX_3.4.2;
1114
1115GLIBCXX_3.4.4 {
1116
1117    _ZN9__gnu_cxx6__poolILb0EE13_M_initializeEv;
1118    _ZN9__gnu_cxx6__poolILb1EE13_M_initializeEPFvPvE;
1119    _ZN9__gnu_cxx6__poolILb1EE21_M_destroy_thread_keyEPv;
1120    _ZN9__gnu_cxx6__poolILb1EE16_M_get_thread_idEv;
1121    _ZN9__gnu_cxx6__poolILb[01]EE16_M_reserve_blockE[jmy][jmy];
1122    _ZN9__gnu_cxx6__poolILb[01]EE16_M_reclaim_blockEPc[jmy];
1123    _ZN9__gnu_cxx6__poolILb[01]EE10_M_destroyEv;
1124
1125    _ZN9__gnu_cxx9free_list6_M_getE*;
1126    _ZN9__gnu_cxx9free_list8_M_clearEv;
1127
1128} GLIBCXX_3.4.3;
1129
1130GLIBCXX_3.4.5 {
1131
1132    # std::string
1133    _ZNKSs11_M_disjunctEPKc;
1134    _ZNKSs15_M_check_lengthE[jmy][jmy]PKc;
1135    _ZNSs4_Rep26_M_set_length_and_sharableE*;
1136    _ZNSs7_M_copyEPcPKc[jmy];
1137    _ZNSs7_M_moveEPcPKc[jmy];
1138    _ZNSs9_M_assignEPc[jmy]c;
1139
1140    # std::wstring
1141    _ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw;
1142    _ZNKSbIwSt11char_traitsIwESaIwEE15_M_check_lengthE[jmy][jmy]PKc;
1143    _ZNSbIwSt11char_traitsIwESaIwEE4_Rep26_M_set_length_and_sharableE*;
1144    _ZNSbIwSt11char_traitsIwESaIwEE7_M_copyEPwPKw[jmy];
1145    _ZNSbIwSt11char_traitsIwESaIwEE7_M_moveEPwPKw[jmy];
1146    _ZNSbIwSt11char_traitsIwESaIwEE9_M_assignEPw[jmy]w;
1147
1148    _ZNKSt13basic_fstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
1149    _ZNKSt14basic_ifstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
1150    _ZNKSt14basic_ofstreamI[cw]St11char_traitsI[cw]EE7is_openEv;
1151
1152    _ZNSi6ignoreE[ilvx];
1153    _ZNSt13basic_istreamIwSt11char_traitsIwEE6ignoreE[ilvx];
1154
1155    _ZNSt11char_traitsI[cw]E2eqERK[cw]S2_;
1156
1157    # Those template instantiations weren't exported on Solaris in GCC 4.6
1158    # and aren't necessary for correct operation, so don't emit them now
1159    # (PR libstdc++/52188).
1160#if !defined(__sun__) && !defined(__svr4__)
1161    _ZNSt19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEppEv;
1162#endif
1163} GLIBCXX_3.4.4;
1164
1165GLIBCXX_3.4.6 {
1166
1167    _ZSt17__copy_streambufsI[cw]St11char_traitsI[cw]EE[ix]PSt15basic_streambuf*;
1168    _ZNSt8ios_base17_M_call_callbacksENS_5eventE;
1169    _ZNSt8ios_base20_M_dispose_callbacksEv;
1170    _ZNSt6locale5facet13_S_get_c_nameEv;
1171
1172    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE9showmanycEv;
1173
1174    _ZN9__gnu_cxx6__poolILb1EE13_M_initializeEv;
1175
1176} GLIBCXX_3.4.5;
1177
1178GLIBCXX_3.4.7 {
1179
1180    _ZNSt6locale5_Impl16_M_install_cacheEPKNS_5facetE[jmy];
1181
1182} GLIBCXX_3.4.6;
1183
1184GLIBCXX_3.4.8 {
1185
1186    _ZSt17__copy_streambufsI[cw]St11char_traitsI[cw]EElPSt15basic_streambuf*;
1187
1188} GLIBCXX_3.4.7;
1189
1190GLIBCXX_3.4.9 {
1191
1192    _ZNSt6__norm15_List_node_base4hook*;
1193    _ZNSt6__norm15_List_node_base4swap*;
1194    _ZNSt6__norm15_List_node_base6unhookEv;
1195    _ZNSt6__norm15_List_node_base7reverseEv;
1196    _ZNSt6__norm15_List_node_base8transfer*;
1197
1198    _ZNSo9_M_insertI[^g]*;
1199    _ZNSt13basic_ostreamIwSt11char_traitsIwEE9_M_insertI[^g]*;
1200    _ZNSi10_M_extractI[^g]*;
1201    _ZNSt13basic_istreamIwSt11char_traitsIwEE10_M_extractI[^g]*;
1202
1203    _ZSt21__copy_streambufs_eofI[cw]St11char_traitsI[cw]EE[ilx]PSt15basic_streambuf*;
1204
1205    _ZSt16__ostream_insert*;
1206
1207    _ZN11__gnu_debug19_Safe_sequence_base12_M_get_mutexEv;
1208    _ZN11__gnu_debug19_Safe_iterator_base16_M_attach_singleEPNS_19_Safe_sequence_baseEb;
1209    _ZN11__gnu_debug19_Safe_iterator_base16_M_detach_singleEv;
1210    _ZN11__gnu_debug19_Safe_iterator_base12_M_get_mutexEv;
1211
1212    _ZNKSt9bad_alloc4whatEv;
1213    _ZNKSt8bad_cast4whatEv;
1214    _ZNKSt10bad_typeid4whatEv;
1215    _ZNKSt13bad_exception4whatEv;
1216
1217} GLIBCXX_3.4.8;
1218
1219GLIBCXX_3.4.10 {
1220
1221    _ZNK11__gnu_debug16_Error_formatter17_M_get_max_lengthEv;
1222
1223    _ZNKSt3tr14hashIRKSbIwSt11char_traitsIwESaIwEEEclES6_;
1224    _ZNKSt3tr14hashIRKSsEclES2_;
1225    _ZNKSt3tr14hashISbIwSt11char_traitsIwESaIwEEEclES4_;
1226    _ZNKSt3tr14hashISsEclESs;
1227    _ZNKSt3tr14hashIeEclEe;
1228
1229    _ZNKSt4hashIRKSbIwSt11char_traitsIwESaIwEEEclES5_;
1230    _ZNKSt4hashIRKSsEclES1_;
1231    _ZNKSt4hashISbIwSt11char_traitsIwESaIwEEEclES3_;
1232    _ZNKSt4hashISsEclESs;
1233    _ZNKSt4hashIeEclEe;
1234
1235    _ZSt17__verify_groupingPKc[jmy]RKSs;
1236
1237    _ZNSt8__detail12__prime_listE;
1238    _ZNSt3tr18__detail12__prime_listE;
1239
1240    # for parallel mode
1241    _ZN14__gnu_parallel9_Settings3getEv;
1242    _ZN14__gnu_parallel9_Settings3setERS0_;
1243
1244    _ZNSt9__cxx199815_List_node_base4hook*;
1245    _ZNSt9__cxx199815_List_node_base4swap*;
1246    _ZNSt9__cxx199815_List_node_base6unhookEv;
1247    _ZNSt9__cxx199815_List_node_base7reverseEv;
1248    _ZNSt9__cxx199815_List_node_base8transfer*;
1249
1250    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE6stosscEv;
1251
1252    _ZN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EE4syncEv;
1253    _ZN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EE[5-9]*;
1254    _ZN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EEC[12]EP*;
1255    _ZN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EED[^2]*;
1256
1257} GLIBCXX_3.4.9;
1258
1259GLIBCXX_3.4.11 {
1260
1261    # atomic
1262    __atomic_flag_for_address;
1263    __atomic_flag_wait_explicit;
1264    atomic_flag_clear_explicit;
1265    atomic_flag_test_and_set_explicit;
1266    _ZNVSt9__atomic011atomic_flag12test_and_setESt12memory_order;
1267    _ZNVSt9__atomic011atomic_flag5clearESt12memory_order;
1268
1269    # mutex
1270    _ZSt10adopt_lock;
1271    _ZSt10defer_lock;
1272    _ZSt11try_to_lock;
1273
1274    _ZTISt10lock_error;
1275    _ZTVSt10lock_error;
1276    _ZTSSt10lock_error;
1277    _ZNKSt10lock_error4whatEv;
1278
1279    _ZSt11__once_call;
1280    _ZSt15__once_callable;
1281    _ZSt14__once_functor;
1282    _ZSt23__get_once_functor_lockv;
1283    __once_proxy;
1284
1285    # condition_variable
1286    _ZNSt18condition_variable10notify_allEv;
1287    _ZNSt18condition_variable10notify_oneEv;
1288    _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE;
1289    _ZNSt18condition_variableC1Ev;
1290    _ZNSt18condition_variableC2Ev;
1291    _ZNSt18condition_variableD1Ev;
1292    _ZNSt18condition_variableD2Ev;
1293    _ZNSt22condition_variable_anyC1Ev;
1294    _ZNSt22condition_variable_anyC2Ev;
1295    _ZNSt22condition_variable_anyD1Ev;
1296    _ZNSt22condition_variable_anyD2Ev;
1297
1298    # thread
1299    _ZNSt6thread4joinEv;
1300    _ZNSt6thread6detachEv;
1301    _ZNSt6thread15_M_start_threadESt10shared_ptrINS_10_Impl_baseEE;
1302
1303    # system_error
1304    _ZSt15system_categoryv;
1305    _ZSt16generic_categoryv;
1306
1307    _ZNKSt10error_code23default_error_conditionEv;
1308    _ZNKSt14error_category23default_error_conditionEi;
1309
1310    _ZNKSt14error_category10equivalentERKSt10error_codei;
1311    _ZNKSt14error_category10equivalentEiRKSt15error_condition;
1312
1313    _ZTISt14error_category;
1314    _ZTSSt14error_category;
1315    _ZTVSt14error_category;
1316
1317    _ZTSSt12system_error;
1318    _ZTISt12system_error;
1319    _ZTVSt12system_error;
1320    _ZNSt12system_errorD*Ev;
1321
1322    _ZNKSt4hashISt10error_codeEclES0_;
1323
1324    _ZSt20__throw_system_errori;
1325
1326    # char16_t and char32_t
1327    _ZNSt14numeric_limitsIDiE[5-9]*;
1328    _ZNSt14numeric_limitsIDsE[5-9]*;
1329    _ZNSt14numeric_limitsIDiE1[0-7][hirt]*;
1330    _ZNSt14numeric_limitsIDsE1[0-7][hirt]*;
1331    _ZNSt14numeric_limitsIDiE1[0-7]mi*;
1332    _ZNSt14numeric_limitsIDsE1[0-7]mi*;
1333    _ZNSt14numeric_limitsIDiE1[0-7]max_e*;
1334    _ZNSt14numeric_limitsIDsE1[0-7]max_e*;
1335
1336    # chrono
1337    _ZNSt6chrono12system_clock12is_monotonicE;
1338    _ZNSt6chrono12system_clock3nowEv;
1339    _ZNSt6chrono15monotonic_clock12is_monotonicE;
1340    _ZNSt6chrono15monotonic_clock3nowEv;
1341
1342    # string/wstring initializer_list overloads
1343    _ZNSs6appendESt16initializer_listIcE;
1344    _ZNSs6assignESt16initializer_listIcE;
1345    _ZNSs6insertEN9__gnu_cxx17__normal_iteratorIPcSsEESt16initializer_listIcE;
1346    _ZNSs7replaceEN9__gnu_cxx17__normal_iteratorIPcSsEES2_St16initializer_listIcE;
1347    _ZNSsC1ESt16initializer_listIcERKSaIcE;
1348    _ZNSsC2ESt16initializer_listIcERKSaIcE;
1349    _ZNSsaSESt16initializer_listIcE;
1350    _ZNSspLESt16initializer_listIcE;
1351    _ZNSbIwSt11char_traitsIwESaIwEE6appendESt16initializer_listIwE;
1352    _ZNSbIwSt11char_traitsIwESaIwEE6assignESt16initializer_listIwE;
1353    _ZNSbIwSt11char_traitsIwESaIwEE6insertEN9__gnu_cxx17__normal_iteratorIPwS2_EESt16initializer_listIwE;
1354    _ZNSbIwSt11char_traitsIwESaIwEE7replaceEN9__gnu_cxx17__normal_iteratorIPwS2_EES6_St16initializer_listIwE;
1355    _ZNSbIwSt11char_traitsIwESaIwEEC1ESt16initializer_listIwERKS1_;
1356    _ZNSbIwSt11char_traitsIwESaIwEEC2ESt16initializer_listIwERKS1_;
1357    _ZNSbIwSt11char_traitsIwESaIwEEaSESt16initializer_listIwE;
1358    _ZNSbIwSt11char_traitsIwESaIwEEpLESt16initializer_listIwE;
1359
1360    # ctype<char>::_M_narrow_init and _M_widen_init
1361    _ZNKSt5ctypeIcE14_M_narrow_initEv;
1362    _ZNKSt5ctypeIcE13_M_widen_initEv;
1363
1364} GLIBCXX_3.4.10;
1365
1366GLIBCXX_3.4.12 {
1367
1368    # mutex
1369    _ZSt27__set_once_functor_lock_ptrPSt11unique_lockISt5mutexE;
1370    _ZSt16__get_once_mutexv;
1371
1372} GLIBCXX_3.4.11;
1373
1374GLIBCXX_3.4.13 {
1375
1376    # new fstream members
1377    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE4openERKSsSt13_Ios_Openmode;
1378    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EEC[12]ERKSsSt13_Ios_Openmode;
1379    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EE4openERKSsSt13_Ios_Openmode;
1380    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EEC[12]ERKSsSt13_Ios_Openmode;
1381    _ZNSt14basic_ifstreamI[cw]St11char_traitsI[cw]EE4openERKSsSt13_Ios_Openmode;
1382    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EEC[12]ERKSsSt13_Ios_Openmode;
1383    _ZNSt14basic_ofstreamI[cw]St11char_traitsI[cw]EE4openERKSsSt13_Ios_Openmode;
1384
1385} GLIBCXX_3.4.12;
1386
1387GLIBCXX_3.4.14 {
1388
1389    # atomic
1390    _ZNSt9__atomic011atomic_flag12test_and_setESt12memory_order;
1391    _ZNSt9__atomic011atomic_flag5clearESt12memory_order;
1392
1393    # future
1394    _ZNSt12future_errorD*;
1395    _ZNKSt12future_error4whatEv;
1396    _ZTSSt12future_error;
1397    _ZTVSt12future_error;
1398    _ZTISt12future_error;
1399    _ZSt20__throw_future_errori;
1400
1401    # GLIBCXX_ABI compatibility only.
1402    _ZSt15future_category;
1403
1404    # string|wstring ::cbegin member functions
1405    _ZNKSs6cbeginEv;
1406    _ZNKSs4cendEv;
1407    _ZNKSs7crbeginEv;
1408    _ZNKSs5crendEv;
1409    _ZNKSbIwSt11char_traitsIwESaIwEE4cendEv;
1410    _ZNKSbIwSt11char_traitsIwESaIwEE6cbeginEv;
1411    _ZNKSbIwSt11char_traitsIwESaIwEE7crbeginEv;
1412    _ZNKSbIwSt11char_traitsIwESaIwEE5crendEv;
1413
1414    # string|wstring ::_S_construct<> and ::_S_construct_aux_2 helpers
1415    _ZNSs12_S_constructI*;
1416    _ZNSbIwSt11char_traitsIwESaIwEE12_S_constructI*;
1417    _ZNSs18_S_construct_aux_2*;
1418    _ZNSbIwSt11char_traitsIwESaIwEE18_S_construct_aux_2*;
1419
1420    # string|wstring shrink_to_fit member function
1421    _ZNSs13shrink_to_fitEv;
1422    _ZNSbIwSt11char_traitsIwESaIwEE13shrink_to_fitEv;
1423
1424    # string|wstring move contructor, move assignment operator and
1425    # move assign.
1426    _ZNSsC1EOSs;
1427    _ZNSbIwSt11char_traitsIwESaIwEEC1EOS2_;
1428    _ZNSsaSEOSs;
1429    _ZNSbIwSt11char_traitsIwESaIwEEaSEOS2_;
1430    _ZNSs6assignEOSs;
1431    _ZNSbIwSt11char_traitsIwESaIwEE6assignEOS2_;
1432
1433    _ZSt25__throw_bad_function_callv;
1434
1435    # std::time_get::_M_extract_wday_or_month
1436    _ZNKSt8time_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE24_M_extract_wday_or_month*;
1437
1438    # libstdc++/16896
1439    _ZNSt15_List_node_base7_M_hook*;
1440    _ZNSt15_List_node_base9_M_unhookEv;
1441    _ZNSt15_List_node_base10_M_reverseEv;
1442    _ZNSt15_List_node_base11_M_transfer*;
1443
1444    _ZNSt6__norm15_List_node_base7_M_hook*;
1445    _ZNSt6__norm15_List_node_base9_M_unhookEv;
1446    _ZNSt6__norm15_List_node_base10_M_reverseEv;
1447    _ZNSt6__norm15_List_node_base11_M_transfer*;
1448
1449    _ZNSt9__cxx199815_List_node_base7_M_hook*;
1450    _ZNSt9__cxx199815_List_node_base9_M_unhookEv;
1451    _ZNSt9__cxx199815_List_node_base10_M_reverseEv;
1452    _ZNSt9__cxx199815_List_node_base11_M_transfer*;
1453
1454    # std::numeric_limits::max_digits10
1455    _ZNSt21__numeric_limits_base12max_digits10E;
1456    _ZNSt14numeric_limitsI[a-m]E12max_digits10E;
1457    _ZNSt14numeric_limitsI[p-z]E12max_digits10E;
1458    _ZNSt14numeric_limitsID[is]E12max_digits10E;
1459
1460} GLIBCXX_3.4.13;
1461
1462GLIBCXX_3.4.15 {
1463
1464    # string|wstring front and back member functions
1465    _ZNSs5frontEv;
1466    _ZNKSs5frontEv;
1467    _ZNSbIwSt11char_traitsIwESaIwEE5frontEv;
1468    _ZNKSbIwSt11char_traitsIwESaIwEE5frontEv;
1469    _ZNSs4backEv;
1470    _ZNKSs4backEv;
1471    _ZNSbIwSt11char_traitsIwESaIwEE4backEv;
1472    _ZNKSbIwSt11char_traitsIwESaIwEE4backEv;
1473
1474    # string|wstring move contructor.
1475    _ZNSsC2EOSs;
1476    _ZNSbIwSt11char_traitsIwESaIwEEC2EOS2_;
1477
1478    # basic_filebuf::_M_get_ext_pos
1479    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE14_M_get_ext_pos*;
1480
1481    # targets using emutls
1482    __emutls_v._ZSt11__once_call;
1483    __emutls_v._ZSt15__once_callable;
1484
1485    # std::future_category is now a function
1486    _ZSt15future_categoryv;
1487
1488    # std::placeholders
1489    _ZNSt12placeholders*;
1490
1491    _ZNSt8__detail15_List_node_base7_M_hook*;
1492    _ZNSt8__detail15_List_node_base9_M_unhookEv;
1493    _ZNSt8__detail15_List_node_base10_M_reverseEv;
1494    _ZNSt8__detail15_List_node_base11_M_transfer*;
1495    _ZNSt8__detail15_List_node_base4swapERS0_S1_;
1496
1497    _ZNSt11range_errorD2Ev;
1498    _ZNSt12domain_errorD2Ev;
1499    _ZNSt12length_errorD2Ev;
1500    _ZNSt12out_of_rangeD2Ev;
1501    _ZNSt14overflow_errorD2Ev;
1502    _ZNSt15underflow_errorD2Ev;
1503    _ZNSt16invalid_argumentD2Ev;
1504
1505    _ZNSt11regex_errorD*;
1506    _ZNKSt11regex_error4whatEv;
1507    _ZTVSt11regex_error;
1508    _ZTISt11regex_error;
1509    _ZSt19__throw_regex_errorNSt15regex_constants10error_typeE;
1510
1511    # std::bad_weak_ptr
1512    _ZNSt12bad_weak_ptrD*;
1513    _ZNKSt12bad_weak_ptr4whatEv;
1514    _ZTVSt12bad_weak_ptr;
1515    _ZTISt12bad_weak_ptr;
1516
1517    # std::bad_function_call
1518    _ZNSt17bad_function_callD*;
1519    _ZTISt17bad_function_call;
1520    _ZTVSt17bad_function_call;
1521
1522    _ZNSt14error_categoryC*;
1523    _ZNSt14error_categoryD*;
1524
1525#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46
1526    # std::future symbols are only present in this version when
1527    # atomic operations on int are always lock-free.
1528    _ZNSt13__future_base12_Result_baseC*;
1529    _ZNSt13__future_base12_Result_baseD*;
1530    _ZTINSt13__future_base12_Result_baseE;
1531    _ZTVNSt13__future_base12_Result_baseE;
1532
1533    _ZNSt13__future_base11_State_baseD*;
1534    _ZTINSt13__future_base11_State_baseE;
1535    _ZTVNSt13__future_base11_State_baseE;
1536#endif
1537
1538} GLIBCXX_3.4.14;
1539
1540GLIBCXX_3.4.16 {
1541
1542    # libstdc++/48465
1543    _ZNSs10_S_compareE[jmy][jmy];
1544    _ZNSbIwSt11char_traitsIwESaIwEE10_S_compareE[jmy][jmy];
1545
1546    # basic_streambuf<>::__safe_gbump, __safe_pbump
1547    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE12__safe_gbumpE*;
1548    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE12__safe_pbumpE*;
1549
1550    # basic_stringbuf<>::_M_pbump
1551    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE8_M_pbumpE*;
1552
1553} GLIBCXX_3.4.15;
1554
1555GLIBCXX_3.4.17 {
1556
1557    # std::thread::hardware_concurrency
1558    _ZNSt6thread20hardware_concurrencyEv;
1559
1560    # __gnu_debug::_Safe_unordered_container_base and _Safe_local_iterator_base
1561    _ZN11__gnu_debug30_Safe_unordered_container_base7_M_swapERS0_;
1562    _ZN11__gnu_debug30_Safe_unordered_container_base13_M_detach_allEv;
1563    _ZN11__gnu_debug25_Safe_local_iterator_base9_M_attachEPNS_19_Safe_sequence_baseEb;
1564    _ZN11__gnu_debug25_Safe_local_iterator_base9_M_detachEv;
1565
1566    # std::numeric_limits<__int128> and <unsigned __int128>
1567    _ZNSt14numeric_limitsInE*;
1568    _ZNSt14numeric_limitsIoE*;
1569
1570    # std::string::pop_back()
1571    _ZNSs8pop_backEv;
1572    # std::wstring::pop_back()
1573    _ZNSbIwSt11char_traitsIwESaIwEE8pop_backEv;
1574
1575    # std::_Async_state_common::~_Async_state_common
1576    _ZTINSt13__future_base19_Async_state_commonE;
1577    _ZTSNSt13__future_base19_Async_state_commonE;
1578    _ZTVNSt13__future_base19_Async_state_commonE;
1579    _ZNSt13__future_base19_Async_state_commonD0Ev;
1580    _ZNSt13__future_base19_Async_state_commonD1Ev;
1581    _ZNSt13__future_base19_Async_state_commonD2Ev;
1582
1583    # std::chrono::steady_clock::now()
1584    _ZNSt6chrono12steady_clock3nowEv;
1585
1586} GLIBCXX_3.4.16;
1587
1588GLIBCXX_3.4.18 {
1589
1590  global:
1591
1592    # Names inside the 'extern' block are demangled names.
1593    extern "C++"
1594    {
1595      std::__detail::_Prime_rehash_policy::*;
1596    };
1597
1598    _ZNSt13random_device14_M_init_pretr1ERKSs;
1599    _ZNSt13random_device16_M_getval_pretr1Ev;
1600    _ZNSt13random_device7_M_finiEv;
1601    _ZNSt13random_device7_M_initERKSs;
1602    _ZNSt13random_device9_M_getvalEv;
1603
1604    # std::this_thread::__sleep_for
1605    _ZNSt11this_thread11__sleep_for*;
1606
1607    # std::bad_function_call::what()
1608    _ZNKSt17bad_function_call4whatEv;
1609
1610} GLIBCXX_3.4.17;
1611
1612GLIBCXX_3.4.19 {
1613
1614    # chrono second generation
1615    _ZNSt6chrono3_V212steady_clock3nowEv;
1616    _ZNSt6chrono3_V212steady_clock9is_steadyE;
1617    _ZNSt6chrono3_V212system_clock3nowEv;
1618    _ZNSt6chrono3_V212system_clock9is_steadyE;
1619
1620} GLIBCXX_3.4.18;
1621
1622GLIBCXX_3.4.20 {
1623
1624    # std::get_new_handler()
1625    _ZSt15get_new_handlerv;
1626
1627    # std::get_terminate()
1628    _ZSt13get_terminatev;
1629
1630    # std::get_unexpected()
1631    _ZSt14get_unexpectedv;
1632
1633    # std::__throw_out_of_range_fmt(char const*, ...)
1634    _ZSt24__throw_out_of_range_fmtPKcz;
1635
1636    # std::regex_error::regex_error(std::regex_constants::error_type)
1637    _ZNSt11regex_errorC1ENSt15regex_constants10error_typeE;
1638
1639} GLIBCXX_3.4.19;
1640
1641GLIBCXX_3.4.21 {
1642
1643    # std::regex_error::regex_error(std::regex_constants::error_type)
1644    _ZNSt11regex_errorC2ENSt15regex_constants10error_typeE;
1645
1646    # void std::thread::_M_start_thread(__shared_base_type, void(*)())
1647    _ZNSt6thread15_M_start_threadESt10shared_ptrINS_10_Impl_baseEEPFvvE;
1648
1649    # Move/swap functions for iostreams
1650    _ZNSt8ios_base7_M_swapERS_;
1651    _ZNSt8ios_base7_M_moveERS_;
1652    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE4moveE[OR]S2_;
1653    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE4swapERS2_;
1654    _ZNSt9basic_iosI[cw]St11char_traitsI[cw]EE9set_rdbuf*;
1655    _ZNSt15basic_streambufI[cw]St11char_traitsI[cw]EE4swapERS2_;
1656    _ZNS[dio]4swapERS[dio];
1657    _ZNS[dio]aSEOS[dio];
1658    _ZNS[dio]C[12]EOS[dio];
1659    _ZNSt13basic_[io]streamIwSt11char_traitsIwEE4swapERS2_;
1660    _ZNSt13basic_[io]streamIwSt11char_traitsIwEEaSEOS2_;
1661    _ZNSt13basic_[io]streamIwSt11char_traitsIwEEC[12]EOS2_;
1662    _ZNSt14basic_iostreamIwSt11char_traitsIwEE4swapERS2_;
1663    _ZNSt14basic_iostreamIwSt11char_traitsIwEEaSEOS2_;
1664    _ZNSt14basic_iostreamIwSt11char_traitsIwEEC[12]EOS2_;
1665    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE4swapERS2_;
1666    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EEaSEOS2_;
1667    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EEC[12]EOS2_;
1668    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EE4swapERS2_;
1669    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EEaSEOS2_;
1670    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EEC[12]EOS2_;
1671    _ZNSt14basic_[io]fstreamI[cw]St11char_traitsI[cw]EE4swapERS2_;
1672    _ZNSt14basic_[io]fstreamI[cw]St11char_traitsI[cw]EEaSEOS2_;
1673    _ZNSt14basic_[io]fstreamI[cw]St11char_traitsI[cw]EEC[12]EOS2_;
1674    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE4swapERS3_;
1675    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEaSEOS3_;
1676    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS3_;
1677    _ZNSt18basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE4swapERS3_;
1678    _ZNSt18basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEaSEOS3_;
1679    _ZNSt18basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS3_;
1680    _ZNSt19basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE4swapERS3_;
1681    _ZNSt19basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEaSEOS3_;
1682    _ZNSt19basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS3_;
1683    _ZN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EEaSEOS3_;
1684    _ZN9__gnu_cxx18stdio_sync_filebufI[cw]St11char_traitsI[cw]EEC[12]EOS3_;
1685
1686    # basic_ostream<C,T>::basic_ostream(basic_iostream<C,T>&)
1687    _ZNSoC[12]ERSd;
1688    _ZNSt13basic_ostreamIwSt11char_traitsIwEEC[12]ERSt14basic_iostreamIwS1_E;
1689
1690    # std::basic_ios::operator bool() const
1691    _ZNKSt9basic_iosI[cw]St11char_traitsI[cw]EEcvbEv;
1692
1693    # C++11 version of std::ios_base::failure
1694    _ZNKSt8ios_base7failureB5cxx114whatEv;
1695    _ZNSt8ios_base7failureB5cxx11C[12]ERKSs;
1696    _ZNSt8ios_base7failureB5cxx11C[12]EPKcRKSt10error_code;
1697    _ZNSt8ios_base7failureB5cxx11C[12]ERKNSt7__cxx1112basic_string*;
1698    _ZNSt8ios_base7failureB5cxx11C[12]ERKSsB5cxx11RKSt10error_code;
1699    _ZNSt8ios_base7failureB5cxx11D[012]Ev;
1700    _ZTINSt8ios_base7failureB5cxx11E;
1701    _ZTSNSt8ios_base7failureB5cxx11E;
1702    _ZTVNSt8ios_base7failureB5cxx11E;
1703    _ZSt17iostream_categoryv;
1704
1705    # std::ctype_base::blank
1706    _ZNSt10ctype_base5blankE;
1707
1708    # std::_Sp_locker::*
1709    _ZNSt10_Sp_locker[CD]*;
1710
1711    # std::notify_all_at_thread_exit
1712    _ZSt25notify_all_at_thread_exitRSt18condition_variableSt11unique_lockISt5mutexE;
1713#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46
1714    # std::__future_base::_State_baseV2::_Make_ready::_M_set()
1715    _ZNSt13__future_base13_State_baseV211_Make_ready6_M_setEv;
1716#endif
1717
1718    # ABI-tagged std::basic_string
1719    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE1[01]**;
1720    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE12_Alloc_hiderC[12]EP[cw]RKS3_;
1721    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE12_M*;
1722    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE13*;
1723    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE14_M_replace_aux*;
1724    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE1[568-9]*;
1725    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE2at*;
1726    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE3end*;
1727    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE4back*;
1728    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE4nposE;
1729    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE4rend*;
1730    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE4swap*;
1731    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE5begin*;
1732    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE5clear*;
1733    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE5erase*;
1734    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE5front*;
1735    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6append*;
1736    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6assign*;
1737    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertI*;
1738    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertE[jmy]PK[cw];
1739    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertE[jmy]PK[cw][jmy];
1740    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertE[jmy]RKS4_;
1741    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertE[jmy]RKS4_[jmy][jmy];
1742    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertE[jmy][jmy][cw];
1743    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertEN9__gnu_cxx17__normal_iteratorIP[cw]*;
1744    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertEN9__gnu_cxx17__normal_iteratorIPK[cw]S4_EE[cw];
1745    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertEN9__gnu_cxx17__normal_iteratorIPK[cw]S4_EE[jmy][cw];
1746    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6rbegin*;
1747    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6resize*;
1748    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE7replace*;
1749    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE7reserveE[jmy];
1750    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE8pop_back*;
1751    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE9push_back*;
1752    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE[7-9]_[MS]_*;
1753    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS4_*;
1754    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EPK*;
1755    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKS[34]_;
1756    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKS4_RKS3_;
1757#   _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKS4_[jmy]RKS3_;
1758    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKS4_[jmy][jmy]*;
1759    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt16*;
1760    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]E[jmy][cw]RKS3_;
1761    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]Ev;
1762    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]I[PN]*;
1763    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE[Daip]*;
1764    _ZNKSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE[1-9]*;
1765    _ZNKSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEixE[jmy];
1766
1767    # operator+ for ABI-tagged std::basic_string
1768    _ZStplI[cw]St11char_traitsI[cw]ESaI[cw]EENSt7__cxx1112basic_stringIT_T0_T1_EE*;
1769
1770    # ABI-tagged stringstreams
1771#   _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]*;
1772    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS4_;
1773    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOSa*;
1774    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKNS_12basic_stringI[cw]S2_S3_EESt13_Ios_Openmode;
1775    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt13_Ios_Openmode;
1776    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EED[012]Ev;
1777    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS4_ONS4_14__xfer_bufptrsE;
1778    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]14__xfer_bufptrs[CD][12]*;
1779    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE[a146789]*;
1780    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE3strERK*;
1781#   _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]*;
1782    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS4_;
1783    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOSa*;
1784    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKNS_12basic_stringI[cw]S2_S3_EESt13_Ios_Openmode;
1785    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt13_Ios_Openmode;
1786    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EED[012]Ev;
1787    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE[a4]*;
1788    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strERK*;
1789#   _ZNSt7__cxx1119basic_istringstreamI[cw]St11char_traitsI[cw]*;
1790#   _ZNSt7__cxx1119basic_ostringstreamI[cw]St11char_traitsI[cw]*;
1791    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS4_;
1792    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOSa*;
1793    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKNS_12basic_stringI[cw]S2_S3_EESt13_Ios_Openmode;
1794    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt13_Ios_Openmode;
1795    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EED[012]Ev;
1796    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE[a4]*;
1797    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strERK*;
1798    _ZNKSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
1799    _ZNKSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
1800    _ZNKSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE5rdbufEv;
1801    _ZNKSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
1802    _ZNKSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE5rdbufEv;
1803    _ZT[ISTV]NSt7__cxx1115basic_stringbuf*;
1804    _ZT[ISTV]NSt7__cxx1118basic_stringstream*;
1805    _ZT[ISTV]NSt7__cxx1119basic_istringstream*;
1806    _ZT[ISTV]NSt7__cxx1119basic_ostringstream*;
1807    _ZThn8_NSt7__cxx1118basic_stringstream*;
1808    _ZThn16_NSt7__cxx1118basic_stringstream*;
1809    _ZTv0_n12_NSt7__cxx1115basic_stringbuf*;
1810    _ZTv0_n12_NSt7__cxx1118basic_stringstream*;
1811    _ZTv0_n12_NSt7__cxx1119basic_istringstream*;
1812    _ZTv0_n12_NSt7__cxx1119basic_ostringstream*;
1813    _ZTv0_n24_NSt7__cxx1115basic_stringbuf*;
1814    _ZTv0_n24_NSt7__cxx1118basic_stringstream*;
1815    _ZTv0_n24_NSt7__cxx1119basic_istringstream*;
1816    _ZTv0_n24_NSt7__cxx1119basic_ostringstream*;
1817
1818    # I/O functions for ABI-tagged basic_string
1819    _ZSt7getlineI[cw]St11char_traitsI[cw]ESaI[cw]EERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_string*;
1820    _ZStlsI[cw]St11char_traitsI[cw]ESaI[cw]EERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_string*;
1821    _ZStrsI[cw]St11char_traitsI[cw]ESaI[cw]EERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_string*;
1822
1823    # fstream functions taking ABI-tagged std::string
1824    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE4openERKNSt7__cxx1112basic_string*;
1825    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EEC[12]ERKNSt7__cxx1112basic_string*;
1826    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EE4openERKNSt7__cxx1112basic_string*;
1827    _ZNSt14basic_[io]fstreamI[cw]St11char_traitsI[cw]EEC[12]ERKNSt7__cxx1112basic_string*;
1828    _ZNSt14basic_[io]fstreamI[cw]St11char_traitsI[cw]EE4openERKNSt7__cxx1112basic_string*;
1829
1830    # std::locale::name() returning new std::string
1831    _ZNKSt6locale4nameB5cxx11Ev;
1832
1833    # ABI-tagged locale facets
1834    _ZT[ISTV]NSt7__cxx117collateI[cw]*;
1835    _ZT[ISTV]NSt7__cxx1114collate_bynameI[cw]*;
1836    _ZT[ISTV]NSt7__cxx118messagesI[cw]*;
1837    _ZT[ISTV]NSt7__cxx1115messages_bynameI[cw]*;
1838    _ZT[ISTV]NSt7__cxx119money_getI[cw]*;
1839    _ZT[ISTV]NSt7__cxx119money_putI[cw]*;
1840    _ZT[ISTV]NSt7__cxx1110moneypunctI[cw]Lb[01]*;
1841    _ZT[ISTV]NSt7__cxx1117moneypunct_bynameI[cw]Lb[01]*;
1842    _ZT[ISTV]NSt7__cxx118numpunctI[cw]*;
1843    _ZT[ISTV]NSt7__cxx1115numpunct_bynameI[cw]*;
1844    _ZT[ISTV]NSt7__cxx118time_getI[cw]*;
1845    _ZT[ISTV]NSt7__cxx1115time_get_bynameI[cw]*;
1846
1847    # guard vars for new facet::id globals
1848    _ZGVNSt7__cxx117collateI[cw]*;
1849    _ZGVNSt7__cxx118messagesI[cw]*;
1850    _ZGVNSt7__cxx1110moneypunctI[cw]Lb[01]*;
1851    _ZGVNSt7__cxx119money_getI[cw]*;
1852    _ZGVNSt7__cxx119money_putI[cw]*;
1853    _ZGVNSt7__cxx118numpunctI[cw]*;
1854    _ZGVNSt7__cxx118time_getI[cw]*;
1855
1856    _ZNSt7__cxx117collateI*;
1857    _ZNSt7__cxx1114collate_bynameI*;
1858    _ZNSt7__cxx118messagesI*;
1859    _ZNSt7__cxx1115messages_bynameI*;
1860    _ZNSt7__cxx119money_getI*;
1861    _ZNSt7__cxx119money_putI*;
1862    _ZNSt7__cxx1110moneypunctI*;
1863    _ZNSt7__cxx1117moneypunct_bynameI*;
1864    _ZNSt7__cxx118numpunctI*;
1865    _ZNSt7__cxx1115numpunct_bynameI*;
1866    _ZNSt7__cxx118time_getI*;
1867    _ZNSt7__cxx1115time_get_bynameI*;
1868
1869    _ZNKSt7__cxx117collateI*;
1870    _ZNKSt7__cxx118messagesI*;
1871    _ZNKSt7__cxx119money_getI*;
1872    _ZNKSt7__cxx119money_putI*;
1873    _ZNKSt7__cxx1110moneypunctI*;
1874    _ZNKSt7__cxx118numpunctI*;
1875    _ZNKSt7__cxx118time_getI*;
1876
1877    _ZSt9has_facetINSt7__cxx117collate*;
1878    _ZSt9has_facetINSt7__cxx118messages*;
1879    _ZSt9has_facetINSt7__cxx119money_get*;
1880    _ZSt9has_facetINSt7__cxx119money_put*;
1881    _ZSt9has_facetINSt7__cxx1110moneypunct*;
1882    _ZSt9has_facetINSt7__cxx118numpunct*;
1883    _ZSt9has_facetINSt7__cxx118time_get*;
1884    _ZSt9use_facetINSt7__cxx117collate*;
1885    _ZSt9use_facetINSt7__cxx118messages*;
1886    _ZSt9use_facetINSt7__cxx119money_get*;
1887    _ZSt9use_facetINSt7__cxx119money_put*;
1888    _ZSt9use_facetINSt7__cxx1110moneypunct*;
1889    _ZSt9use_facetINSt7__cxx118numpunct*;
1890    _ZSt9use_facetINSt7__cxx118time_get*;
1891
1892    _ZSt17__verify_groupingPKc[jmy]RKNSt7__cxx1112basic_string*;
1893
1894    _ZNSt3_V214error_category*;
1895    _ZNKSt3_V214error_category*;
1896    _ZTVNSt3_V214error_categoryE;
1897    _ZTINSt3_V214error_categoryE;
1898    _ZNSt3_V215system_categoryEv;
1899    _ZNSt3_V216generic_categoryEv;
1900
1901    # New exception constructors
1902    _ZNSt11logic_errorC[12]EPKc;
1903    _ZNSt11logic_errorC[12]ERKS_;
1904    _ZNSt11logic_erroraSERKS_;
1905    _ZNSt11logic_errorC[12]ERKNSt7__cxx1112basic_string*;
1906    _ZNSt11range_errorC[12]EPKc;
1907    _ZNSt11range_errorC[12]ERKNSt7__cxx1112basic_string*;
1908    _ZNSt12domain_errorC[12]EPKc;
1909    _ZNSt12domain_errorC[12]ERKNSt7__cxx1112basic_string*;
1910    _ZNSt12length_errorC[12]EPKc;
1911    _ZNSt12length_errorC[12]ERKNSt7__cxx1112basic_string*;
1912    _ZNSt12out_of_rangeC[12]EPKc;
1913    _ZNSt12out_of_rangeC[12]ERKNSt7__cxx1112basic_string*;
1914    _ZNSt13runtime_errorC[12]EPKc;
1915    _ZNSt13runtime_errorC[12]ERKS_;
1916    _ZNSt13runtime_erroraSERKS_;
1917    _ZNSt13runtime_errorC[12]ERKNSt7__cxx1112basic_string*;
1918    _ZNSt14overflow_errorC[12]EPKc;
1919    _ZNSt14overflow_errorC[12]ERKNSt7__cxx1112basic_string*;
1920    _ZNSt15underflow_errorC[12]EPKc;
1921    _ZNSt15underflow_errorC[12]ERKNSt7__cxx1112basic_string*;
1922    _ZNSt16invalid_argumentC[12]EPKc;
1923    _ZNSt16invalid_argumentC[12]ERKNSt7__cxx1112basic_string*;
1924
1925    _ZNSt13random_device14_M_init_pretr1ERKNSt7__cxx1112basic_string*;
1926    _ZNSt13random_device7_M_initERKNSt7__cxx1112basic_string*;
1927
1928    _ZNKSt3tr14hashINSt7__cxx1112basic_string*;
1929
1930    # std::time_get::get
1931    _ZNKSt8time_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE3getES3_S3_RSt8ios_baseRSt12_Ios_IostateP2tmPK[cw]SC_;
1932    _ZNKSt8time_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE6do_getES3_S3_RSt8ios_baseRSt12_Ios_IostateP2tmcc;
1933
1934    # codecvt<char16_t, char, mbstate_t>, codecvt<char32_t, char, mbstate_t>
1935    _ZNKSt7codecvtID[is]c*;
1936    _ZNSt7codecvtID[is]c*;
1937    _ZT[ISV]St7codecvtID[is]c*E;
1938
1939    # std::__atomic_futex_unsigned_base members
1940    _ZNSt28__atomic_futex_unsigned_base19_M_futex_notify_all*;
1941    _ZNSt28__atomic_futex_unsigned_base19_M_futex_wait_until*;
1942
1943    # codecvt_utf8 etc.
1944    _ZNKSt19__codecvt_utf8_base*;
1945    _ZNSt19__codecvt_utf8_base*;
1946    _ZT[ISV]St19__codecvt_utf8_base*;
1947    _ZNKSt20__codecvt_utf16_base*;
1948    _ZNSt20__codecvt_utf16_base*;
1949    _ZT[ISV]St20__codecvt_utf16_base*;
1950    _ZNKSt25__codecvt_utf8_utf16_base*;
1951    _ZNSt25__codecvt_utf8_utf16_base*;
1952    _ZT[ISV]St25__codecvt_utf8_utf16_base*;
1953
1954    # new string ctors for _byname facets
1955    _ZNSt12ctype_bynameI[cw]EC[1-5]ERKSs[jmy];
1956    _ZNSt14codecvt_bynameI[cw]c11__mbstate_tEC[1-5]ERKSs[jmy];
1957    _ZNSt15messages_bynameI[cw]EC[1-5]ERKSs[jmy];
1958    _ZNSt15numpunct_bynameI[cw]EC[1-5]ERKSs[jmy];
1959    _ZNSt15time_get_bynameI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEEC[1-5]ERKSs[jmy];
1960    _ZNSt15time_put_bynameI[cw]St19ostreambuf_iteratorI[cw]St11char_traitsI[cw]EEEC[1-5]ERKSs[jmy];
1961    _ZNSt17moneypunct_bynameI[cw]Lb0EEC[1-5]ERKSs[jmy];
1962    _ZNSt17moneypunct_bynameI[cw]Lb1EEC[1-5]ERKSs[jmy];
1963
1964    _ZNSt12ctype_bynameI[cw]EC[1-5]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[jmy];
1965    _ZNSt14codecvt_bynameI[cw]c11__mbstate_tEC[1-5]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[jmy];
1966    _ZNSt15time_put_bynameI[cw]St19ostreambuf_iteratorI[cw]St11char_traitsI[cw]EEEC[1-5]ERKNSt7__cxx1112basic_stringIcS2_SaIcEEE[jmy];
1967    _ZNSt7__cxx1115messages_bynameI[cw]EC[1-5]ERKNS_12basic_stringIcSt11char_traitsIcESaIcEEE[jmy];
1968    _ZNSt7__cxx1115numpunct_bynameI[cw]EC[1-5]ERKNS_12basic_stringIcSt11char_traitsIcESaIcEEE[jmy];
1969    _ZNSt7__cxx1115time_get_bynameI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEEC[1-5]ERKNS_12basic_stringIcS3_SaIcEEE[jmy];
1970    _ZNSt7__cxx1117moneypunct_bynameI[cw]Lb0EEC[1-5]ERKNS_12basic_stringIcSt11char_traitsIcESaIcEEE[jmy];
1971    _ZNSt7__cxx1117moneypunct_bynameI[cw]Lb1EEC[1-5]ERKNS_12basic_stringIcSt11char_traitsIcESaIcEEE[jmy];
1972
1973} GLIBCXX_3.4.20;
1974
1975GLIBCXX_3.4.22 {
1976
1977    # std::uncaught_exceptions()
1978    _ZSt19uncaught_exceptionsv;
1979
1980    # std::thread::_State::~_State()
1981    _ZT[ISV]NSt6thread6_StateE;
1982    _ZNSt6thread6_StateD[012]Ev;
1983    _ZNSt6thread15_M_start_threadESt10unique_ptrINS_6_StateESt14default_deleteIS1_EEPFvvE;
1984
1985    # Support for the Transactional Memory TS (N4514)
1986    _ZGTtNSt11logic_errorC[12]EPKc;
1987    _ZGTtNSt11logic_errorC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
1988    _ZGTtNKSt11logic_error4whatEv;
1989    _ZGTtNSt11logic_errorD[012]Ev;
1990    _ZGTtNSt12domain_errorC[12]EPKc;
1991    _ZGTtNSt12domain_errorC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
1992    _ZGTtNSt12domain_errorD[012]Ev;
1993    _ZGTtNSt16invalid_argumentC[12]EPKc;
1994    _ZGTtNSt16invalid_argumentC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
1995    _ZGTtNSt16invalid_argumentD[012]Ev;
1996    _ZGTtNSt12length_errorC[12]EPKc;
1997    _ZGTtNSt12length_errorC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
1998    _ZGTtNSt12length_errorD[012]Ev;
1999    _ZGTtNSt12out_of_rangeC[12]EPKc;
2000    _ZGTtNSt12out_of_rangeC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
2001    _ZGTtNSt12out_of_rangeD[012]Ev;
2002    _ZGTtNSt13runtime_errorC[12]EPKc;
2003    _ZGTtNSt13runtime_errorC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
2004    _ZGTtNKSt13runtime_error4whatEv;
2005    _ZGTtNSt13runtime_errorD[012]Ev;
2006    _ZGTtNSt11range_errorC[12]EPKc;
2007    _ZGTtNSt11range_errorC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
2008    _ZGTtNSt11range_errorD[012]Ev;
2009    _ZGTtNSt14overflow_errorC[12]EPKc;
2010    _ZGTtNSt14overflow_errorC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
2011    _ZGTtNSt14overflow_errorD[012]Ev;
2012    _ZGTtNSt15underflow_errorC[12]EPKc;
2013    _ZGTtNSt15underflow_errorC[12]ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE;
2014    _ZGTtNSt15underflow_errorD[012]Ev;
2015
2016} GLIBCXX_3.4.21;
2017
2018GLIBCXX_3.4.23 {
2019
2020    # basic_string<C, T, A>::_Alloc_hider::_Alloc_hider(C*, A&&)
2021    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE12_Alloc_hiderC[12]EP[cw]OS3_;
2022
2023    # basic_string<C, T, A>::basic_string(const basic_string&, size_type, const A&)
2024    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKS4_[jmy]RKS3_;
2025    _ZNSsC[12]ERKSs[jmy]RKSaIcE;
2026    # This should have been _[jmy]RKS1_ not _mRKS1_ (PR libstdc++/81092):
2027    _ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS2_mRKS1_;
2028
2029#ifndef HAVE_EXCEPTION_PTR_SINCE_GCC46
2030    # std::future symbols are exported in the first version to support
2031    # std::exception_ptr
2032    _ZNSt13__future_base12_Result_baseC*;
2033    _ZNSt13__future_base12_Result_baseD*;
2034    _ZTINSt13__future_base12_Result_baseE;
2035    _ZTVNSt13__future_base12_Result_baseE;
2036    _ZNSt13__future_base13_State_baseV211_Make_ready6_M_setEv;
2037#endif
2038
2039} GLIBCXX_3.4.22;
2040
2041GLIBCXX_3.4.24 {
2042
2043    # These should have been in GLIBCXX_3.4.23 (PR libstdc++/81092):
2044    _ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS2_[jy]RKS1_;
2045
2046} GLIBCXX_3.4.23;
2047
2048GLIBCXX_3.4.25 {
2049
2050    # std::random_device::_M_getentropy() const
2051    _ZNKSt13random_device13_M_getentropyEv;
2052
2053} GLIBCXX_3.4.24;
2054
2055GLIBCXX_3.4.26 {
2056
2057    # std::basic_string::insert(const_iterator, initializer_list)
2058    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE6insertEN9__gnu_cxx17__normal_iteratorIPK[cw]S4_EESt16initializer_listI[cw]E;
2059
2060    # std::logic_error move operations
2061    _ZNSt11logic_errorC[12]EOS_;
2062    _ZNSt11logic_erroraSEOS_;
2063    # std::runtime_error move operations
2064    _ZNSt13runtime_errorC[12]EOS_;
2065    _ZNSt13runtime_erroraSEOS_;
2066
2067    # Default constructors for stringstreams
2068    _ZNSt15basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]Ev;
2069    _ZNSt18basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]Ev;
2070    _ZNSt19basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]Ev;
2071    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]Ev;
2072    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]Ev;
2073    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]Ev;
2074
2075    # std::__throw_ios_failure(const char*, int);
2076    _ZSt19__throw_ios_failurePKci;
2077
2078    # std::wistream::ignore(long long, unsigned short)
2079    _ZNSt13basic_istreamIwSt11char_traitsIwEE6ignoreExt;
2080    # std::basic_filebuf::open(const wchar_t*, openmode)
2081    _ZNSt13basic_filebufI[cw]St11char_traitsI[cw]EE4openEPKwSt13_Ios_Openmode;
2082    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EEC[12]EPKwSt13_Ios_Openmode;
2083    _ZNSt13basic_fstreamI[cw]St11char_traitsI[cw]EE4openEPKwSt13_Ios_Openmode;
2084    _ZNSt14basic_[io]fstreamI[cw]St11char_traitsI[cw]EEC[12]EPKwSt13_Ios_Openmode;
2085    _ZNSt14basic_[io]fstreamI[cw]St11char_traitsI[cw]EE4openEPKwSt13_Ios_Openmode;
2086
2087    _ZN11__gnu_debug25_Safe_local_iterator_base16_M_attach_singleEPNS_19_Safe_sequence_baseEb;
2088
2089    # <memory_resource> members
2090    _ZNSt3pmr19new_delete_resourceEv;
2091    _ZNSt3pmr20null_memory_resourceEv;
2092    _ZNSt3pmr20get_default_resourceEv;
2093    _ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE;
2094    _ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferE[jmy][jmy];
2095    _ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv;
2096    _ZTINSt3pmr26synchronized_pool_resourceE;
2097    _ZNSt3pmr26synchronized_pool_resourceC[12]ERKNS_12pool_optionsEPNS_15memory_resourceE;
2098    _ZNSt3pmr26synchronized_pool_resourceD[12]Ev;
2099    _ZNSt3pmr26synchronized_pool_resource7releaseEv;
2100    _ZNSt3pmr26synchronized_pool_resource11do_allocateE[jmy][jmy];
2101    _ZNSt3pmr26synchronized_pool_resource13do_deallocateEPv[jmy][jmy];
2102    _ZTINSt3pmr28unsynchronized_pool_resourceE;
2103    _ZNSt3pmr28unsynchronized_pool_resourceC[12]ERKNS_12pool_optionsEPNS_15memory_resourceE;
2104    _ZNSt3pmr28unsynchronized_pool_resourceD[12]Ev;
2105    _ZNSt3pmr28unsynchronized_pool_resource7releaseEv;
2106    _ZNSt3pmr28unsynchronized_pool_resource11do_allocateE[jmy][jmy];
2107    _ZNSt3pmr28unsynchronized_pool_resource13do_deallocateEPv[jmy][jmy];
2108
2109    _ZNSt14collate_bynameI[cw]EC[12]ERKSs[jmy];
2110    _ZNKSt8time_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE3getES3_S3_RSt8ios_baseRSt12_Ios_IostateP2tmcc;
2111
2112    _ZNSsC[12]ERKSsRKSaIcE;
2113    _ZNSsC[12]EOSsRKSaIcE;
2114    _ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS2_RKS1_;
2115    _ZNSbIwSt11char_traitsIwESaIwEEC[12]EOS2_RKS1_;
2116
2117    # basic_string<C, T, A>::operator basic_string_view<C, T>() const
2118    _ZNKSscvSt17basic_string_viewIcSt11char_traitsIcEEEv;
2119    _ZNKSbIwSt11char_traitsIwESaIwEEcvSt17basic_string_viewIwS0_EEv;
2120    _ZNKSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEcvSt17basic_string_viewI[cw]S2_EEv;
2121    # basic_string<C, T, A>::data()
2122    _ZNSs4dataEv;
2123    _ZNSbIwSt11char_traitsIwESaIwEE4dataEv;
2124    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE4dataEv;
2125    # basic_string<C, T, A>::_S_to_string_view(basic_string_view<C, T>)
2126    _ZNSs17_S_to_string_viewESt17basic_string_viewIcSt11char_traitsIcEE;
2127    _ZNSbIwSt11char_traitsIwESaIwEE17_S_to_string_viewESt17basic_string_viewIwS0_E;
2128    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE17_S_to_string_viewESt17basic_string_viewI[cw]S2_E;
2129    # basic_string<C, T, A>::__sv_wrapper::__sv_wrapper(basic_string_view<C, T>)
2130    _ZNSs12__sv_wrapperC[12]ESt17basic_string_viewIcSt11char_traitsIcEE;
2131    _ZNSbIwSt11char_traitsIwESaIwEE12__sv_wrapperC[12]ESt17basic_string_viewIwS0_E;
2132    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE12__sv_wrapperC[12]ESt17basic_string_viewI[cw]S2_E;
2133    # basic_string<C, T, A>::basic_string(__sv_wrapper, const allocator_type&)
2134    _ZNSsC[12]ENSs12__sv_wrapperERKSaIcE;
2135    _ZNSbIwSt11char_traitsIwESaIwEEC[12]ENS2_12__sv_wrapperERKS1_;
2136    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ENS4_12__sv_wrapperERKS3_;
2137
2138    # std::filesystem symbols
2139    _ZNKSt10filesystem16filesystem_error4whatEv;
2140    _ZNKSt10filesystem16filesystem_error5path[12]Ev;
2141    _ZNKSt10filesystem4path1[1-9][hlpr]*Ev;
2142    _ZNKSt10filesystem4path17_M_find_extensionEv;
2143    _ZNKSt10filesystem4path1[89]lexically_*ERKS0_;
2144    _ZNKSt10filesystem4path5_List13_Impl_deleterclEPNS1_5_ImplE;
2145    _ZNKSt10filesystem4path5_List3endEv;
2146    _ZNKSt10filesystem4path5_List5beginEv;
2147    _ZNKSt10filesystem4path7compareERKS0_;
2148    _ZNKSt10filesystem4path7compareESt17basic_string_viewI[cw]St11char_traitsI[cw]EE;
2149    _ZNKSt10filesystem4path9root_*Ev;
2150    _ZNSt10filesystem10hash_valueERKNS_4pathE;
2151    _ZNSt10filesystem16filesystem_errorC[12]E*;
2152    _ZNSt10filesystem16filesystem_errorD[012]Ev;
2153    _ZNSt10filesystem4path14_M_split_cmptsEv;
2154    _ZNSt10filesystem4path14_S_convert_locEPKcS2_RKSt6locale;
2155    _ZNSt10filesystem4path1[567]re*;
2156    _ZNSt10filesystem4path5_ListC1ERKS1_;
2157    _ZNSt10filesystem4path5_ListC1Ev;
2158    _ZNSt10filesystem4path9_M_appendESt17basic_string_viewI[cw]St11char_traitsI[cw]EE;
2159    _ZNSt10filesystem4path9_M_concatESt17basic_string_viewI[cw]St11char_traitsI[cw]EE;
2160    _ZNSt10filesystem4pathaSERKS0_;
2161    _ZNSt10filesystem4pathdVERKS0_;
2162    _ZNSt10filesystem4pathpLERKS0_;
2163    _ZT[IV]NSt10filesystem16filesystem_errorE;
2164
2165    _ZNKSt10filesystem7__cxx1116filesystem_error4whatEv;
2166    _ZNKSt10filesystem7__cxx1116filesystem_error5path[12]Ev;
2167    _ZNKSt10filesystem7__cxx114path1[1-9][hlpr]*Ev;
2168    _ZNKSt10filesystem7__cxx114path17_M_find_extensionEv;
2169    _ZNKSt10filesystem7__cxx114path1[89]lexically_*ERKS1_;
2170    _ZNKSt10filesystem7__cxx114path5_List13_Impl_deleterclEPNS2_5_ImplE;
2171    _ZNKSt10filesystem7__cxx114path5_List3endEv;
2172    _ZNKSt10filesystem7__cxx114path5_List5beginEv;
2173    _ZNKSt10filesystem7__cxx114path7compareERKS1_;
2174    _ZNKSt10filesystem7__cxx114path7compareESt17basic_string_viewI[cw]St11char_traitsI[cw]EE;
2175    _ZNKSt10filesystem7__cxx114path9root_*Ev;
2176    _ZNSt10filesystem7__cxx1110hash_valueERKNS0_4pathE;
2177    _ZNSt10filesystem7__cxx1116filesystem_errorC[12]E*;
2178    _ZNSt10filesystem7__cxx1116filesystem_errorD[012]Ev;
2179    _ZNSt10filesystem7__cxx114path14_M_split_cmptsEv;
2180    _ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale;
2181    _ZNSt10filesystem7__cxx114path1[567]re*;
2182    _ZNSt10filesystem7__cxx114path5_ListC1ERKS2_;
2183    _ZNSt10filesystem7__cxx114path5_ListC1Ev;
2184    _ZNSt10filesystem7__cxx114path9_M_appendESt17basic_string_viewI[cw]St11char_traitsI[cw]EE;
2185    _ZNSt10filesystem7__cxx114path9_M_concatESt17basic_string_viewI[cw]St11char_traitsI[cw]EE;
2186    _ZNSt10filesystem7__cxx114pathaSERKS1_;
2187    _ZNSt10filesystem7__cxx114pathdVERKS1_;
2188    _ZNSt10filesystem7__cxx114pathpLERKS1_;
2189    _ZT[IV]NSt10filesystem7__cxx1116filesystem_errorE;
2190
2191    _ZNSt10filesystem8absolute*;
2192    _ZNSt10filesystem9canonical*;
2193    _ZNSt10filesystem4copy*;
2194    _ZNSt10filesystem9copy_file*;
2195    _ZNSt10filesystem12copy_symlink*;
2196    _ZNSt10filesystem18create_directories*;
2197    _ZNSt10filesystem16create_directory*;
2198    _ZNSt10filesystem24create_directory_symlink*;
2199    _ZNSt10filesystem16create_hard_link*;
2200    _ZNSt10filesystem14create_symlink*;
2201    _ZNSt10filesystem12current_path*;
2202    _ZNSt10filesystem10equivalent*;
2203    _ZNSt10filesystem9file_size*;
2204    _ZNSt10filesystem15hard_link_count*;
2205    _ZNSt10filesystem8is_empty*;
2206    _ZNSt10filesystem15last_write_time*;
2207    _ZNSt10filesystem11permissions*;
2208    _ZNSt10filesystem9proximate*;
2209    _ZNSt10filesystem12read_symlink*;
2210    _ZNSt10filesystem8relative*;
2211    _ZNSt10filesystem6remove*;
2212    _ZNSt10filesystem10remove_all*;
2213    _ZNSt10filesystem6rename*;
2214    _ZNSt10filesystem11resize_file*;
2215    _ZNSt10filesystem5space*;
2216    _ZNSt10filesystem6status*;
2217    _ZNSt10filesystem14symlink_status*;
2218    _ZNSt10filesystem19temp_directory_path*;
2219    _ZNSt10filesystem16weakly_canonical*;
2220
2221    _ZNKSt10filesystem18directory_iteratordeEv;
2222    _ZNSt10filesystem18directory_iteratorC[12]ERKNS_4pathENS_17directory_optionsEPSt10error_code;
2223    _ZNSt10filesystem18directory_iterator9incrementERSt10error_code;
2224    _ZNSt10filesystem18directory_iteratorppEv;
2225    _ZNKSt10filesystem28recursive_directory_iterator7optionsEv;
2226    _ZNKSt10filesystem28recursive_directory_iterator5depthEv;
2227    _ZNKSt10filesystem28recursive_directory_iterator17recursion_pendingEv;
2228    _ZNSt10filesystem28recursive_directory_iterator25disable_recursion_pendingEv;
2229    _ZNKSt10filesystem28recursive_directory_iteratordeEv;
2230    _ZNSt10filesystem28recursive_directory_iterator3popERSt10error_code;
2231    _ZNSt10filesystem28recursive_directory_iterator3popEv;
2232    _ZNSt10filesystem28recursive_directory_iterator9incrementERSt10error_code;
2233    _ZNSt10filesystem28recursive_directory_iteratorC[12]ERKNS_4pathENS_17directory_optionsEPSt10error_code;
2234    _ZNSt10filesystem28recursive_directory_iteratorD[12]Ev;
2235    _ZNSt10filesystem28recursive_directory_iteratoraSEOS0_;
2236    _ZNSt10filesystem28recursive_directory_iteratorppEv;
2237
2238    _ZNKSt10filesystem7__cxx1118directory_iteratordeEv;
2239    _ZNSt10filesystem7__cxx1118directory_iteratorC[12]ERKNS0_4pathENS_17directory_optionsEPSt10error_code;
2240    _ZNSt10filesystem7__cxx1118directory_iterator9incrementERSt10error_code;
2241    _ZNSt10filesystem7__cxx1118directory_iteratorppEv;
2242    _ZNKSt10filesystem7__cxx1128recursive_directory_iterator7optionsEv;
2243    _ZNKSt10filesystem7__cxx1128recursive_directory_iterator5depthEv;
2244    _ZNKSt10filesystem7__cxx1128recursive_directory_iterator17recursion_pendingEv;
2245    _ZNKSt10filesystem7__cxx1128recursive_directory_iteratordeEv;
2246    _ZNSt10filesystem7__cxx1128recursive_directory_iterator25disable_recursion_pendingEv;
2247    _ZNSt10filesystem7__cxx1128recursive_directory_iterator3popERSt10error_code;
2248    _ZNSt10filesystem7__cxx1128recursive_directory_iterator3popEv;
2249    _ZNSt10filesystem7__cxx1128recursive_directory_iterator9incrementERSt10error_code;
2250    _ZNSt10filesystem7__cxx1128recursive_directory_iteratorC[12]ERKNS0_4pathENS_17directory_optionsEPSt10error_code;
2251    _ZNSt10filesystem7__cxx1128recursive_directory_iteratorD[12]Ev;
2252    _ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_;
2253    _ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv;
2254
2255    _ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE[012]EEC1Ev;
2256    _ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE[012]EEC1EOS4_;
2257    _ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE[012]EEaSEOS4_;
2258    _ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC1Ev;
2259    _ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC1EOS5_;
2260
2261    _ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE[012]EEC1Ev;
2262    _ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE[012]EEC1EOS5_;
2263    _ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE[012]EEaSEOS5_;
2264    _ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC1Ev;
2265    _ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC1EOS6_;
2266
2267    # basic_ostream::operator<<(nullptr_t)
2268    _ZNSolsEDn;
2269    _ZNSt13basic_ostreamIwSt11char_traitsIwEElsEDn;
2270
2271    # _Sp_make_shared_tag::_S_eq
2272    _ZNSt19_Sp_make_shared_tag5_S_eqERKSt9type_info;
2273
2274    # numeric_limits<char8_t>
2275    _ZNSt14numeric_limitsIDuE[5-9]*;
2276    _ZNSt14numeric_limitsIDuE1[0-7][hirt]*;
2277    _ZNSt14numeric_limitsIDuE1[0-7]mi*;
2278    _ZNSt14numeric_limitsIDuE1[0-7]max_e*;
2279
2280    # codecvt<char16_t, char8_t, mbstate_t>, codecvt<char32_t, char8_t, mbstate_t>
2281    _ZNKSt7codecvtID[is]Du*;
2282    _ZNSt7codecvtID[is]Du*;
2283    _ZT[ISV]St7codecvtID[is]Du*E;
2284
2285} GLIBCXX_3.4.25;
2286
2287GLIBCXX_3.4.27 {
2288
2289    # __shared_ptr<_Dir>::__shared_ptr() (base object ctor)
2290    _ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE[012]EEC2Ev;
2291    _ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE[012]EEC2Ev;
2292
2293    # __shared_ptr<recursive_directory_iterator::_Dir_stack>::__shared_ptr() (base object ctor)
2294    _ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC2Ev;
2295    _ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC2Ev;
2296
2297    # recursive_directory_iterator::operator=(const recursive_directory_iterator&)
2298    _ZNSt10filesystem28recursive_directory_iteratoraSERKS0_;
2299    _ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_;
2300
2301} GLIBCXX_3.4.26;
2302
2303GLIBCXX_3.4.28 {
2304
2305    # __shared_ptr<_Dir>::__shared_ptr(__shared_ptr&&) (base object ctor)
2306    _ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE[012]EEC2EOS4_;
2307    _ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE[012]EEC2EOS5_;
2308
2309    # __shared_ptr<recursive_directory_iterator::_Dir_stack>::__shared_ptr(__shared_ptr&&) (base object ctor)
2310    _ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC2EOS5_;
2311    _ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE[012]EEC2EOS6_;
2312
2313    # key functions, vtables and rtti for memory resources
2314    _ZNSt3pmr15memory_resourceD[0125]Ev;
2315    _ZT[ISV]NSt3pmr15memory_resourceE;
2316    _ZNSt3pmr25monotonic_buffer_resourceD[0125]Ev;
2317    _ZT[ISV]NSt3pmr25monotonic_buffer_resourceE;
2318
2319} GLIBCXX_3.4.27;
2320
2321GLIBCXX_3.4.29 {
2322
2323    # std::from_chars
2324    _ZSt10from_charsPKcS0_R[def]St12chars_format;
2325
2326    # std::__istream_extract(istream&, char*, streamsize)
2327    _ZSt17__istream_extractRSiPc[ilx];
2328    # std::__istream_extract(wistream&, wchar_t*, streamsize)
2329    _ZSt17__istream_extractIwSt11char_traitsIwEEvRSt13basic_istreamIT_T0_EPS3_[ilx];
2330
2331    # basic_string::reserve()
2332    _ZNSs7reserveEv;
2333    _ZNSbIwSt11char_traitsIwESaIwEE7reserveEv;
2334    _ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EE7reserveEv;
2335
2336    # std::__atomic_futex_unsigned_base::_M_futex_wait_until_steady
2337    _ZNSt28__atomic_futex_unsigned_base26_M_futex_wait_until_steady*;
2338
2339    # std::__throw_bad_array_new_length()
2340    _ZSt28__throw_bad_array_new_lengthv;
2341
2342    # basic_stringbuf::basic_stringbuf(allocator const&)
2343    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKS3_;
2344
2345    # basic_stringbuf::basic_stringbuf(ios_base::openmode, allocator const&)
2346    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt13_Ios_OpenmodeRKS3_;
2347
2348    # basic_stringbuf::basic_stringbuf(basic_string&&, ios_base::openmode)
2349    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EONS_12basic_stringI[cw]S2_S3_EESt13_Ios_Openmode;
2350
2351    # basic_stringbuf::basic_stringbuf(basic_stringbuf&&, allocator const&)
2352    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS4_RKS3_;
2353    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EOS4_RKS3_ONS4_14__xfer_bufptrsE;
2354
2355    # basic_stringbuf::get_allocator()
2356    _ZNKSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE13get_allocatorEv;
2357
2358    # basic_stringbuf::view()
2359    _ZNKSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE4viewEv;
2360    # basic_stringbuf::str
2361    _ZNOSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
2362    _ZNKRSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
2363    _ZNSt7__cxx1115basic_stringbufI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEONS_12basic_stringI[cw]S2_S3_EE;
2364
2365    # basic_[io]stringstream::basic_[io]stringstream(basic_string&&, ios_base::openmode)
2366    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EONS_12basic_stringI[cw]S2_S3_EESt13_Ios_Openmode;
2367
2368    # basic_[io]stringstream::basic_[io]stringstream(ios_base::openmode, allocator const&)
2369    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt13_Ios_OpenmodeRKS3_;
2370
2371    # basic_[io]stringstream::view()
2372    _ZNKSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE4viewEv;
2373    # basic_[io]stringstream::str
2374    _ZNOSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
2375    _ZNKRSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
2376    _ZNSt7__cxx1119basic_[io]stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEONS_12basic_stringI[cw]S2_S3_EE;
2377
2378    # basic_stringstream::basic_stringstream(basic_string&&, ios_base::openmode)
2379    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]EONS_12basic_stringI[cw]S2_S3_EESt13_Ios_Openmode;
2380
2381    # basic_stringstream::basic_stringstream(ios_base::openmode, allocator const&)
2382    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ESt13_Ios_OpenmodeRKS3_;
2383
2384    # basic_stringstream::view()
2385    _ZNKSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE4viewEv;
2386    # basic_stringstream::str
2387    _ZNOSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
2388    _ZNKRSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEv;
2389    _ZNSt7__cxx1118basic_stringstreamI[cw]St11char_traitsI[cw]ESaI[cw]EE3strEONS_12basic_stringI[cw]S2_S3_EE;
2390
2391    # std::to_chars(char*, char*, [float|double|long double])
2392    _ZSt8to_charsPcS_[def];
2393    # std::to_chars(char*, char*, [float|double|long double], chars_format)
2394    _ZSt8to_charsPcS_[def]St12chars_format;
2395    # std::to_chars(char*, char*, [float|double|long double], chars_format, int)
2396    _ZSt8to_charsPcS_[def]St12chars_formati;
2397
2398} GLIBCXX_3.4.28;
2399
2400# Symbols in the support library (libsupc++) have their own tag.
2401CXXABI_1.3 {
2402
2403  global:
2404    __cxa_allocate_exception;
2405    __cxa_bad_cast;
2406    __cxa_bad_typeid;
2407    __cxa_begin_catch;
2408    __cxa_begin_cleanup;
2409    __cxa_call_unexpected;
2410    __cxa_current_exception_type;
2411    __cxa_demangle;
2412    __cxa_end_catch;
2413    __cxa_end_cleanup;
2414    __cxa_free_exception;
2415    __cxa_get_globals;
2416    __cxa_get_globals_fast;
2417    __cxa_guard_abort;
2418    __cxa_guard_acquire;
2419    __cxa_guard_release;
2420    __cxa_pure_virtual;
2421    __cxa_rethrow;
2422    __cxa_throw;
2423    __cxa_type_match;
2424    __cxa_vec_ctor;
2425    __cxa_vec_cctor;
2426    __cxa_vec_cleanup;
2427    __cxa_vec_delete;
2428    __cxa_vec_delete2;
2429    __cxa_vec_delete3;
2430    __cxa_vec_dtor;
2431    __cxa_vec_new;
2432    __cxa_vec_new2;
2433    __cxa_vec_new3;
2434    __gxx_personality_v0;
2435    __gxx_personality_sj0;
2436    __gxx_personality_seh0;
2437    __dynamic_cast;
2438
2439    # *_type_info classes, ctor and dtor
2440    _ZN10__cxxabiv117__array_type_info*;
2441    _ZN10__cxxabiv117__class_type_info*;
2442    _ZN10__cxxabiv116__enum_type_info*;
2443    _ZN10__cxxabiv120__function_type_info*;
2444    _ZN10__cxxabiv123__fundamental_type_info*;
2445    _ZN10__cxxabiv117__pbase_type_info*;
2446    _ZN10__cxxabiv129__pointer_to_member_type_info*;
2447    _ZN10__cxxabiv119__pointer_type_info*;
2448    _ZN10__cxxabiv120__si_class_type_info*;
2449    _ZN10__cxxabiv121__vmi_class_type_info*;
2450
2451    # *_type_info classes, member functions
2452    _ZNK10__cxxabiv117__class_type_info*;
2453    _ZNK10__cxxabiv120__function_type_info*;
2454    _ZNK10__cxxabiv117__pbase_type_info*;
2455    _ZNK10__cxxabiv129__pointer_to_member_type_info*;
2456    _ZNK10__cxxabiv119__pointer_type_info*;
2457    _ZNK10__cxxabiv120__si_class_type_info*;
2458    _ZNK10__cxxabiv121__vmi_class_type_info*;
2459
2460    # virtual table
2461    _ZTVN10__cxxabiv117__array_type_infoE;
2462    _ZTVN10__cxxabiv117__class_type_infoE;
2463    _ZTVN10__cxxabiv116__enum_type_infoE;
2464    _ZTVN10__cxxabiv120__function_type_infoE;
2465    _ZTVN10__cxxabiv123__fundamental_type_infoE;
2466    _ZTVN10__cxxabiv117__pbase_type_infoE;
2467    _ZTVN10__cxxabiv129__pointer_to_member_type_infoE;
2468    _ZTVN10__cxxabiv119__pointer_type_infoE;
2469    _ZTVN10__cxxabiv120__si_class_type_infoE;
2470    _ZTVN10__cxxabiv121__vmi_class_type_infoE;
2471
2472    # typeinfo structure (and some names)
2473    _ZTI[a-fh-mp-z];
2474    _ZTIP[a-fh-mp-z];
2475    _ZTIPK[a-fh-mp-z];
2476    _ZTIN10__cxxabiv117__array_type_infoE;
2477    _ZTIN10__cxxabiv117__class_type_infoE;
2478    _ZTIN10__cxxabiv116__enum_type_infoE;
2479    _ZTIN10__cxxabiv120__function_type_infoE;
2480    _ZTIN10__cxxabiv123__fundamental_type_infoE;
2481    _ZTIN10__cxxabiv117__pbase_type_infoE;
2482    _ZTIN10__cxxabiv129__pointer_to_member_type_infoE;
2483    _ZTIN10__cxxabiv119__pointer_type_infoE;
2484    _ZTIN10__cxxabiv120__si_class_type_infoE;
2485    _ZTIN10__cxxabiv121__vmi_class_type_infoE;
2486
2487    # typeinfo name
2488    _ZTS[a-fh-mp-z];
2489    _ZTSP[a-fh-mp-z];
2490    _ZTSPK[a-fh-mp-z];
2491    _ZTSN10__cxxabiv117__array_type_infoE;
2492    _ZTSN10__cxxabiv117__class_type_infoE;
2493    _ZTSN10__cxxabiv116__enum_type_infoE;
2494    _ZTSN10__cxxabiv120__function_type_infoE;
2495    _ZTSN10__cxxabiv123__fundamental_type_infoE;
2496    _ZTSN10__cxxabiv117__pbase_type_infoE;
2497    _ZTSN10__cxxabiv129__pointer_to_member_type_infoE;
2498    _ZTSN10__cxxabiv119__pointer_type_infoE;
2499    _ZTSN10__cxxabiv120__si_class_type_infoE;
2500    _ZTSN10__cxxabiv121__vmi_class_type_infoE;
2501
2502    # __gnu_cxx::_verbose_terminate_handler()
2503    _ZN9__gnu_cxx27__verbose_terminate_handlerEv;
2504
2505};
2506
2507CXXABI_1.3.1 {
2508
2509    __cxa_get_exception_ptr;
2510
2511} CXXABI_1.3;
2512
2513CXXABI_1.3.2 {
2514
2515    # typeinfo structures
2516    _ZTIN10__cxxabiv115__forced_unwindE;
2517    _ZTIN10__cxxabiv119__foreign_exceptionE;
2518
2519} CXXABI_1.3.1;
2520
2521CXXABI_1.3.3 {
2522
2523    # typeinfo for char16_t and char32_t
2524    _ZTIDs;
2525    _ZTIPDs;
2526    _ZTIPKDs;
2527    _ZTIDi;
2528    _ZTIPDi;
2529    _ZTIPKDi;
2530
2531#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46
2532    # exception_ptr
2533    _ZNSt15__exception_ptr13exception_ptrC[12]Ev;
2534    _ZNSt15__exception_ptr13exception_ptrC[12]ERKS0_;
2535    _ZNSt15__exception_ptr13exception_ptrC[12]EMS0_FvvE;
2536    _ZNSt15__exception_ptr13exception_ptrD[12]Ev;
2537    _ZNSt15__exception_ptr13exception_ptraSERKS0_;
2538    _ZNKSt15__exception_ptr13exception_ptrcvMS0_FvvEEv;
2539    _ZNKSt15__exception_ptr13exception_ptrntEv;
2540    _ZNKSt15__exception_ptr13exception_ptr20__cxa_exception_typeEv;
2541    _ZNSt15__exception_ptr13exception_ptr4swapERS0_;
2542    _ZNSt15__exception_ptreqERKNS_13exception_ptrES2_;
2543    _ZNSt15__exception_ptrneERKNS_13exception_ptrES2_;
2544
2545    _ZSt17current_exceptionv;
2546    _ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE;
2547#endif
2548
2549} CXXABI_1.3.2;
2550
2551CXXABI_1.3.4 {
2552
2553    # typeinfo for decimal floating point types
2554    _ZTID[fde];
2555    _ZTIPD[fde];
2556    _ZTIPKD[fde];
2557
2558} CXXABI_1.3.3;
2559
2560CXXABI_1.3.5 {
2561
2562    # typeinfo for decltype(nullptr)
2563    _ZTIDn;
2564    _ZTIPDn;
2565    _ZTIPKDn;
2566
2567    # typeinfo for __int128 and unsigned __int128
2568    _ZTI[no];
2569    _ZTIP[no];
2570    _ZTIPK[no];
2571
2572    # Default function.
2573    _ZSt11_Hash_bytesPKv*;
2574
2575    # FNV hash.
2576    _ZSt15_Fnv_hash_bytesPKv*;
2577
2578#ifdef HAVE_EXCEPTION_PTR_SINCE_GCC46
2579    # std::nested_exception
2580    _ZNSt16nested_exceptionD*;
2581    _ZTISt16nested_exception;
2582    _ZTVSt16nested_exception;
2583#endif
2584
2585} CXXABI_1.3.4;
2586
2587CXXABI_1.3.6 {
2588
2589    __cxa_allocate_dependent_exception;
2590    __cxa_free_dependent_exception;
2591    __cxa_deleted_virtual;
2592
2593} CXXABI_1.3.5;
2594
2595CXXABI_1.3.7 {
2596    __cxa_thread_atexit;
2597} CXXABI_1.3.6;
2598
2599CXXABI_1.3.8 {
2600    __cxa_throw_bad_array_new_length;
2601    _Z*St20bad_array_new_length*;
2602
2603    __cxa_throw_bad_array_length;
2604    _Z*St16bad_array_length*;
2605
2606    # Virtual table verification stub functions.
2607    _Z17__VLTRegisterPair*;
2608    _Z22__VLTRegisterPairDebug*;
2609    _Z16__VLTRegisterSet*;
2610    _Z21__VLTRegisterSetDebug*;
2611    _Z24__VLTVerifyVtablePointer*;
2612    _Z29__VLTVerifyVtablePointerDebug*;
2613    __VLTChangePermission;
2614
2615} CXXABI_1.3.7;
2616
2617CXXABI_1.3.9 {
2618
2619    # typeinfo name for __int128 and unsigned __int128
2620    _ZTS[no];
2621    _ZTSP[no];
2622    _ZTSPK[no];
2623
2624    # operator delete(void*, std::size_t)
2625    _ZdlPv[jmy];
2626    # operator delete[](void*, std::size_t)
2627    _ZdaPv[jmy];
2628
2629} CXXABI_1.3.8;
2630
2631CXXABI_1.3.10 {
2632
2633    # Support for the Transactional Memory TS (N4514)
2634    _ZGTtNKSt9exceptionD1Ev;
2635    _ZGTtNKSt9exception4whatEv;
2636    _ZGTtNKSt13bad_exceptionD1Ev;
2637    _ZGTtNKSt13bad_exception4whatEv;
2638
2639    _ZN9__gnu_cxx9__freeresEv;
2640
2641} CXXABI_1.3.9;
2642
2643CXXABI_1.3.11 {
2644
2645    __cxa_init_primary_exception;
2646    _ZNSt15__exception_ptr13exception_ptrC1EPv;
2647
2648    # C++17 aligned new/delete
2649    _Znw[jmy]St11align_val_t;
2650    _Znw[jmy]St11align_val_tRKSt9nothrow_t;
2651    _Zna[jmy]St11align_val_t;
2652    _Zna[jmy]St11align_val_tRKSt9nothrow_t;
2653    _ZdlPvSt11align_val_t;
2654    _ZdlPvSt11align_val_tRKSt9nothrow_t;
2655    _ZdlPv[jmy]St11align_val_t;
2656    _ZdaPvSt11align_val_t;
2657    _ZdaPvSt11align_val_tRKSt9nothrow_t;
2658    _ZdaPv[jmy]St11align_val_t;
2659
2660#ifndef HAVE_EXCEPTION_PTR_SINCE_GCC46
2661    # exception_ptr
2662    _ZNSt15__exception_ptr13exception_ptrC1Ev;
2663    _ZNSt15__exception_ptr13exception_ptrC2Ev;
2664    _ZNSt15__exception_ptr13exception_ptrC1ERKS0_;
2665    _ZNSt15__exception_ptr13exception_ptrC2ERKS0_;
2666    _ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE;
2667    _ZNSt15__exception_ptr13exception_ptrC2EMS0_FvvE;
2668    _ZNSt15__exception_ptr13exception_ptrD1Ev;
2669    _ZNSt15__exception_ptr13exception_ptrD2Ev;
2670    _ZNSt15__exception_ptr13exception_ptraSERKS0_;
2671    _ZNKSt15__exception_ptr13exception_ptrcvMS0_FvvEEv;
2672    _ZNKSt15__exception_ptr13exception_ptrntEv;
2673    _ZNKSt15__exception_ptr13exception_ptr20__cxa_exception_typeEv;
2674    _ZNSt15__exception_ptr13exception_ptr4swapERS0_;
2675    _ZNSt15__exception_ptreqERKNS_13exception_ptrES2_;
2676    _ZNSt15__exception_ptrneERKNS_13exception_ptrES2_;
2677
2678    _ZSt17current_exceptionv;
2679    _ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE;
2680
2681    # std::nested_exception
2682    _ZNSt16nested_exceptionD*;
2683    _ZTISt16nested_exception;
2684    _ZTVSt16nested_exception;
2685#endif
2686
2687} CXXABI_1.3.10;
2688
2689CXXABI_1.3.12 {
2690
2691    # typeinfo for char8_t
2692    _ZTIDu;
2693    _ZTIPDu;
2694    _ZTIPKDu;
2695
2696} CXXABI_1.3.11;
2697
2698CXXABI_1.3.13 {
2699
2700    # std::exception_ptr::_M_addref()
2701    _ZNSt15__exception_ptr13exception_ptr9_M_addrefEv;
2702    # std::exception_ptr::_M_release()
2703    _ZNSt15__exception_ptr13exception_ptr10_M_releaseEv;
2704
2705} CXXABI_1.3.12;
2706
2707# Symbols in the support library (libsupc++) supporting transactional memory.
2708CXXABI_TM_1 {
2709
2710  global:
2711    __cxa_tm_cleanup;
2712
2713};
2714