# HG changeset patch
# Parent  dcef1b5ccb13b73eb86aa0860b4e657d3079c5be
libstdc++: Update Solaris baselines for GCC 9.4

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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4457,6 +4463,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_e
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4884,6 +4891,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5016,6 +5024,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5160,6 +5169,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5587,6 +5597,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringb
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4399,6 +4405,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5023,6 +5030,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5031,6 +5039,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_t
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5126,6 +5136,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5714,6 +5725,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_ex
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4
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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4459,6 +4465,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_e
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4886,6 +4893,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5018,6 +5026,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5162,6 +5171,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5589,6 +5599,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringb
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4401,6 +4407,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5025,6 +5032,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5033,6 +5041,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_t
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5128,6 +5138,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5716,6 +5727,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_ex
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4
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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4398,6 +4404,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5020,6 +5027,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5028,6 +5036,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_t
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5122,6 +5132,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5708,6 +5719,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_ex
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4
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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4456,6 +4462,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_e
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4882,6 +4889,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5014,6 +5022,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5155,6 +5164,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5580,6 +5590,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringb
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4400,6 +4406,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5022,6 +5029,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5030,6 +5038,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_t
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5124,6 +5134,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5710,6 +5721,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_ex
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4
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
@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIB
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4458,6 +4464,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_e
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4884,6 +4891,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_fi
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5016,6 +5024,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5157,6 +5166,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_b
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
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 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5582,6 +5592,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringb
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 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
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+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
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 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
