[v3] Update Solaris baselines for GCC 9.3

Message ID yddwoesmgy9.fsf@CeBiTec.Uni-Bielefeld.DE
State New
Headers show
Series
  • [v3] Update Solaris baselines for GCC 9.3
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Commit Message

Rainer Orth Sept. 1, 2019, 10:47 a.m.
And now the Solaris libstdc++ baseline updates for the gcc-9 branch.

Tested on i386-pc-solaris2.1[01] and sparc-sun-solaris2.1[01].  Ok for
mainline?

	Rainer

-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University


2019-08-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config/abi/post/i386-solaris2.10/baseline_symbols.txt: Regenerate.
	* config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/i386-solaris2.11/baseline_symbols.txt: Likewise.
	* config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/sparc-solaris2.10/baseline_symbols.txt: Likewise.
	* config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt:
	Likewise.
	* config/abi/post/sparc-solaris2.11/baseline_symbols.txt: Likewise.
	* config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt:
	Likewise.

Comments

Jonathan Wakely Sept. 2, 2019, 7:33 a.m. | #1
On 01/09/19 12:47 +0200, Rainer Orth wrote:
>And now the Solaris libstdc++ baseline updates for the gcc-9 branch.

>

>Tested on i386-pc-solaris2.1[01] and sparc-sun-solaris2.1[01].  Ok for

>mainline?


OK for gcc-9-branch :-)

Thanks.

Patch

# HG changeset patch
# Parent  0411a3c8a0851be4b6e497c1824b227af4ad6793
Update Solaris baselines for GCC 9.3

diff --git a/libstdc++-v3/config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt b/libstdc++-v3/config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4361,6 +4371,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
diff --git a/libstdc++-v3/config/abi/post/i386-solaris2.10/baseline_symbols.txt b/libstdc++-v3/config/abi/post/i386-solaris2.10/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/i386-solaris2.10/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris2.10/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4361,6 +4371,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
diff --git a/libstdc++-v3/config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt b/libstdc++-v3/config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4363,6 +4373,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
diff --git a/libstdc++-v3/config/abi/post/i386-solaris2.11/baseline_symbols.txt b/libstdc++-v3/config/abi/post/i386-solaris2.11/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/i386-solaris2.11/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris2.11/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4363,6 +4373,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
diff --git a/libstdc++-v3/config/abi/post/sparc-solaris2.10/baseline_symbols.txt b/libstdc++-v3/config/abi/post/sparc-solaris2.10/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/sparc-solaris2.10/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/sparc-solaris2.10/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4360,6 +4370,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
diff --git a/libstdc++-v3/config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt b/libstdc++-v3/config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4360,6 +4370,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
diff --git a/libstdc++-v3/config/abi/post/sparc-solaris2.11/baseline_symbols.txt b/libstdc++-v3/config/abi/post/sparc-solaris2.11/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/sparc-solaris2.11/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/sparc-solaris2.11/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4362,6 +4372,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
diff --git a/libstdc++-v3/config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt b/libstdc++-v3/config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt
--- a/libstdc++-v3/config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt
@@ -1804,6 +1804,7 @@  FUNC:_ZNSt10filesystem28recursive_direct
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1860,6 +1861,7 @@  FUNC:_ZNSt10filesystem7__cxx1128recursiv
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2031,13 +2033,21 @@  FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 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_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 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_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -4362,6 +4372,8 @@  OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5