On Tue, Apr 30, 2019 at 09:36:31AM +0100, Jonathan Wakely wrote:
> On 30/04/19 10:28 +0200, Jakub Jelinek wrote:
> > On Fri, Apr 26, 2019 at 01:57:06PM +0200, Jakub Jelinek wrote:
> > > And here for powerpc 32-bit and s390 32-bit from binaries provided by
> > > richi, the former cross-checked from binaries on a recent compile farm
> > > bootstrap I've done.
> > 
> > And here is riscv64, cross checked between Debian riscv64 build from 0428
> > and Fedora alt riscv64 build from 0328, ok for trunk/9.1?
> 
> OK, thanks.
> 
> We're still waiting to hear from Rainer if his Solaris tests passed,
> so we can commit his patch for the Solaris baselines.
> 
> > Note, this is the only port I've touched the baseline_symbols.txt for that
> > has fewer GLIBCXX_3.4.26 symbols from the others, in particular compared
> > to e.g. x86_64-linux and others, following symbols are missing:
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
> > FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
> > Would that be because of no _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY ?
> 
> Yes, but I wonder why it doesn't have _Lock_policyE1 symbols instead
> of the _Lock_policyE2 ones.

Answer for that is easy, because gnu.ver doesn't say so:
    _ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev;
    
_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_;
    
_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_;
    
_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev;
    
_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_;
    
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev;
    
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_;
    
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_;
    
_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev;
    
_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_;
Thus, you'd need to replace those _Lock_policyE2 with _Lock_policyE[012].
If we want to do that, we need to do that right now (but not sure how long
would it take to get a confirmation from riscv64, either we'd need to ask
Matthias to do some build, or I'd need to talk to whatever maintainers
RISCV64 Fedora alt port has).  From what I can see, these _Lock_policyE2
symbols are only exported in GLIBCXX_3.4.26, not earlier symvers.

Note, there are many other _Lock_policyE2 symbols that aren't exported
in x86_64-linux libstdc++.so.6 and many other _Lock_policyE1 symbols that
aren't exported in riscv64-linux libstdc++.so.6.  For reference, here
is readelf -Wa libstdc++.so.6.*debug | grep _Lock_policyE from riscv64
debuginfo:

$ readelf -Wa libstdc++.so.6.0.26-9.0.1-0.12.0.riscv64.fc31.riscv64.debug | 
grep _Lock_policyE
   840: 000000000013d642   128 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE1EE5resetEv
   857: 00000000001333d8     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EED2Ev
   859: 00000000001288c0     8 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED0Ev
   862: 00000000001b0ce8    24 OBJECT  LOCAL  DEFAULT   20 
_ZTISt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
   867: 000000000013cee4    72 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
   870: 00000000001b0a68    24 OBJECT  LOCAL  DEFAULT   20 
_ZTISt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE
   873: 0000000000134458   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem7__cxx1116filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EEC2ERKSt10__weak_ptrIS4_LS6_1EESt9nothrow_t
   883: 000000000013cf3c   862 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE10_M_disposeEv
   888: 0000000000128826     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED2Ev
   896: 0000000000128828     4 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE10_M_destroyEv
   897: 0000000000128b72   140 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE1EEaSEOS5_
   898: 00000000001b0d38    56 OBJECT  LOCAL  DEFAULT   20 
_ZTVSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
   900: 000000000015eda8   106 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
   905: 000000000013ce90     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED2Ev
   918: 000000000013ce98     4 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EE10_M_destroyEv
   936: 0000000000149aaa   128 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem16filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EE5resetEv
   959: 0000000000128830    72 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
   962: 00000000001b0a28    40 OBJECT  LOCAL  DEFAULT   20 
_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE
   963: 000000000015e460    87 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EE
   979: 0000000000128e76   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE1EEC1ERKSt10__weak_ptrIS3_LS5_1EESt9nothrow_t
   995: 000000000013d6c2   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE1EEC2ERKSt10__weak_ptrIS2_LS4_1EESt9nothrow_t
   998: 000000000015d300   114 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE
   999: 00000000001b0a80    56 OBJECT  LOCAL  DEFAULT   20 
_ZTVSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
  1004: 00000000000be7c0     8 FUNC    LOCAL  DEFAULT   11 
_ZNSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE10_M_destroyEv
  1007: 0000000000128d6a   140 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyEEaSEOS6_
  1027: 00000000001343d8   128 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem7__cxx1116filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EE5resetEv
  1040: 00000000001b0bb8    56 OBJECT  LOCAL  DEFAULT   20 
_ZTVSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE
  1056: 000000000013d29a   194 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EE10_M_disposeEv
  1075: 0000000000134544   108 FUNC    LOCAL  DEFAULT   11 
_ZNKSt12__shared_ptrIKNSt10filesystem7__cxx1116filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
  1079: 000000000013ce92     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EED1Ev
  1081: 000000000013d44a   128 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE1EE5resetEv
  1088: 000000000015bf38   132 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE
  1108: 000000000013ce92     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EED2Ev
  1110: 00000000000beb5a   148 FUNC    LOCAL  DEFAULT   11 
_ZNSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE10_M_releaseEv
  1114: 0000000000128df6   128 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE1EE5resetEv
  1120: 000000000014894c     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED2Ev
  1129: 00000000001288d0   460 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE10_M_disposeEv
  1133: 000000000014895a    72 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
  1138: 0000000000148956     4 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE10_M_destroyEv
  1149: 000000000013ce90     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED1Ev
  1157: 000000000013d4ca   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE1EEC1ERKSt10__weak_ptrIS1_LS3_1EESt9nothrow_t
  1160: 000000000013ce9c    72 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
  1161: 000000000013d4ca   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE1EEC2ERKSt10__weak_ptrIS1_LS3_1EESt9nothrow_t
  1167: 000000000014894e     8 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED0Ev
  1168: 000000000012882c     4 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE10_M_destroyEv
  1173: 00000000001b0cd0    24 OBJECT  LOCAL  DEFAULT   20 
_ZTISt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EE
  1183: 0000000000128bfe   128 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE1EE5resetEv
  1193: 00000000001333e2     4 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE10_M_destroyEv
  1214: 000000000013434c   140 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem7__cxx1116filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EEaSEOS7_
  1217: 000000000013cf2c     8 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EED0Ev
  1221: 0000000000128878    72 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
  1222: 000000000013341e    72 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
  1223: 0000000000128c7e   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE1EEC1ERKSt10__weak_ptrIS2_LS4_1EESt9nothrow_t
  1235: 000000000013d5b6   140 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE1EEaSEOS5_
  1238: 0000000000134458   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem7__cxx1116filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EEC1ERKSt10__weak_ptrIS4_LS6_1EESt9nothrow_t
  1260: 0000000000128824     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EED1Ev
  1265: 00000000001333d8     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EED1Ev
  1270: 000000000015e4b8   124 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
  1276: 00000000001288c8     8 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EED0Ev
  1285: 000000000015bea0    52 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE
  1294: 0000000000128e76   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE1EEC2ERKSt10__weak_ptrIS3_LS5_1EESt9nothrow_t
  1302: 000000000015be70    47 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE
  1316: 000000000015bed8    95 OBJECT  LOCAL  DEFAULT   12 
_ZTSSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
  1318: 0000000000149a1e   140 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem16filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EEaSEOS6_
  1324: 0000000000128a9c    82 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE10_M_disposeEv
  1330: 0000000000133662    88 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE10_M_disposeEv
  1332: 0000000000149b2a   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem16filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EEC1ERKSt10__weak_ptrIS3_LS5_1EESt9nothrow_t
  1338: 000000000014894c     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED1Ev
  1339: 00000000001b0a10    24 OBJECT  LOCAL  DEFAULT   20 
_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE
  1348: 0000000000128826     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED1Ev
  1350: 00000000001b0b20    24 OBJECT  LOCAL  DEFAULT   20 
_ZTISt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE
  1368: 00000000000be7b4     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt15_Sp_counted_ptrIDnLN9__gnu_cxx12_Lock_policyE1EE10_M_disposeEv
  1374: 00000000001b0d88    24 OBJECT  LOCAL  DEFAULT   20 
_ZTISt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
  1379: 00000000001b0a50    24 OBJECT  LOCAL  DEFAULT   20 
_ZTISt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx114_DirESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
  1409: 0000000000149c16   108 FUNC    LOCAL  DEFAULT   11 
_ZNKSt12__shared_ptrIKNSt10filesystem16filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EE14_M_get_deleterERKSt9type_info
  1418: 00000000001b0d00    56 OBJECT  LOCAL  DEFAULT   20 
_ZTVSt23_Sp_counted_ptr_inplaceINSt10filesystem4_DirESaIS1_ELN9__gnu_cxx12_Lock_policyE1EE
  1419: 0000000000149b2a   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrIKNSt10filesystem16filesystem_error5_ImplELN9__gnu_cxx12_Lock_policyE1EEC2ERKSt10__weak_ptrIS3_LS5_1EESt9nothrow_t
  1430: 000000000013ce94     4 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE10_M_destroyEv
  1436: 0000000000148c2a   244 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE10_M_disposeEv
  1451: 00000000001b0ab8    56 OBJECT  LOCAL  DEFAULT   20 
_ZTVSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EE
  1490: 00000000001333da     8 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1116filesystem_error5_ImplESaIS3_ELN9__gnu_cxx12_Lock_policyE1EED0Ev
  1492: 0000000000128c7e   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE1EEC2ERKSt10__weak_ptrIS2_LS4_1EESt9nothrow_t
  1493: 000000000013d6c2   236 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE1EEC1ERKSt10__weak_ptrIS2_LS4_1EESt9nothrow_t
  1508: 00000000001b0dc8    56 OBJECT  LOCAL  DEFAULT   20 
_ZTVSt23_Sp_counted_ptr_inplaceINSt10filesystem16filesystem_error5_ImplESaIS2_ELN9__gnu_cxx12_Lock_policyE1EE
  1510: 000000000013d3be   140 FUNC    LOCAL  DEFAULT   11 
_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE1EEaSEOS4_
  1529: 0000000000128824     2 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackESaIS3_ELN9__gnu_cxx12_Lock_policyE1EED2Ev
  1540: 000000000013cf34     8 FUNC    LOCAL  DEFAULT   11 
_ZNSt23_Sp_counted_ptr_inplaceINSt10filesystem28recursive_directory_iterator10_Dir_stackESaIS2_ELN9__gnu_cxx12_Lock_policyE1EED0Ev

        Jakub

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