[gcc r15-269] Remove obsolete Solaris 11.3 support

2024-05-07 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:f68e90a0fe88c50ad6f4b15ba9e9503c710d3444

commit r15-269-gf68e90a0fe88c50ad6f4b15ba9e9503c710d3444
Author: Rainer Orth 
Date:   Tue May 7 10:45:55 2024 +0200

Remove obsolete Solaris 11.3 support

Support for Solaris 11.3 had already been obsoleted in GCC 13.  However,
since the only Solaris system in the cfarm was running 11.3, I've kept
it in tree until now when both Solaris 11.4/SPARC and x86 systems have
been added.

This patch actually removes the Solaris 11.3 support.  Apart from
several minor simplifications, there are two more widespread changes:

* In Solaris 11.4, libsocket and libnsl were folded into libc, so
  there's no longer a need to link them explictly.

* Since Solaris 11.4, Solaris includes all crts needed by gcc (like
  crt1.o and gcrt1.o) with the base system.  All workarounds to provide
  fallbacks can thus go.

Bootstrapped without regressions on i386-pc-solaris2.11 and
sparc-sun-solaris2.11 (as/ld, gas/ld, and gas/gld) as well as Solaris
11.3/x86 to ascertain that version is actually rejected.

2024-04-30  Rainer Orth  

c++tools:
* configure.ac (ax_lib_socket_nsl.m4): Don't sinclude.
(AX_LIB_SOCKET_NSL): Don't call.
(NETLIBS): Remove.
* configure: Regenerate.
* Makefile.in (NETLIBS): Remove.
(g++-mapper-server$(exeext)): Remove $(NETLIBS).

gcc:
* config.gcc: Move *-*-solaris2.11.[0-3]* to unsupported list.
<*-*-solaris2*> (default_use_cxa_atexit): Set unconditionally.
* configure.ac (AX_LIB_SOCKET_NSL): Don't call.
(NETLIBS): Remove.
(gcc_cv_ld_aligned_shf_merge): Remove.
(hidden_linkonce) : Remove.
(gcc_cv_target_dl_iterate_phdr) <*-*-solaris2*>: Always set to yes.
* Makefile.in (NETLIBS): Remove.
* configure, config.in, aclocal.m4: Regenerate.
* config/sol2.h: Don't check HAVE_SOLARIS_CRTS.
(STARTFILE_SPEC): Remove !HAVE_SOLARIS_CRTS case.
[USE_GLD] (LINK_EH_SPEC): Remove TARGET_DL_ITERATE_PHDR guard.
* config/i386/i386.cc (USE_HIDDEN_LINKONCE): Remove guard.
* varasm.cc (mergeable_string_section): Remove
HAVE_LD_ALIGNED_SHF_MERGE handling.
(mergeable_constant_section): Likewise.

* doc/install.texi (Specific,i?86-*-solaris2*): Reference Solaris
11.4 only.
(Specific, *-*-solaris2*): Document Solaris 11.3 removal.  Remove
11.3 references and caveats.  Update for 11.4.

gcc/cp:
* Make-lang.in (cc1plus$(exeext)): Remove $(NETLIBS).

gcc/objcp:
* Make-lang.in (cc1objplus$(exeext)): Remove $(NETLIBS).

gcc/testsuite:
* lib/target-supports.exp (check_effective_target_pie): Always
enable on *-*-solaris2*.

libgcc:
* configure.ac <*-*-solaris2*> (libgcc_cv_solaris_crts): Remove.
* config.host <*-*-solaris2*>: Remove !libgcc_cv_solaris_crts
support.
* configure, config.in: Regenerate.
* config/sol2/gmon.c (internal_mcount) [!HAVE_SOLARIS_CRTS]: Remove.
* config/i386/sol2-c1.S, config/sparc/sol2-c1.S: Remove.
* config/sol2/t-sol2 (crt1.o, gcrt1.o): Remove.

libstdc++-v3:
* testsuite/lib/dg-options.exp (add_options_for_net_ts)
<*-*-solaris2*>: Don't link with -lsocket -lnsl.

Diff:
---
 c++tools/Makefile.in  |   3 +-
 c++tools/configure| 211 
 c++tools/configure.ac |  10 --
 gcc/Makefile.in   |   1 -
 gcc/aclocal.m4|   1 -
 gcc/config.gcc|  16 +--
 gcc/config.in |  13 --
 gcc/config/i386/i386.cc   |  10 +-
 gcc/config/sol2.h |  22 +--
 gcc/configure | 224 +-
 gcc/configure.ac  |  58 +---
 gcc/cp/Make-lang.in   |   2 +-
 gcc/doc/install.texi  |  39 ++
 gcc/objcp/Make-lang.in|   2 +-
 gcc/testsuite/lib/target-supports.exp |   8 +-
 gcc/varasm.cc |   6 +-
 libgcc/config.host|  23 +--
 libgcc/config.in  |   3 -
 libgcc/config/i386/sol2-c1.S  | 173 ---
 libgcc/config/sol2/gmon.c |  23 ---
 libgcc/config/sol2/t-sol2 |   6 -
 libgcc/config/sparc/sol2-c1.S | 103 --
 libgcc/configure  |  32 -
 libgcc/configure.ac   |  25

[gcc r15-272] build: Derive object names in make_sunver.pl

2024-05-07 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:35b05a02de1e8aee7c754a20f50736977c71caca

commit r15-272-g35b05a02de1e8aee7c754a20f50736977c71caca
Author: Rainer Orth 
Date:   Tue May 7 13:14:05 2024 +0200

build: Derive object names in make_sunver.pl

The recent move of libgfortran object files to subdirs and the resulting
breakage of libgfortran.so symbol exports demonstrated how fragile
deriving object and archive names from their libtool counterparts in the
Makefiles is.  Therefore, this patch moves that step into
make_sunver.pl, considerably simplifying the Makefile rules to create
the version scripts.

Bootstrapped without regressions on i386-pc-solaris2.11 and
sparc-sun-solaris2.11, verifying that the version scripts are identical
except for the input filenames.

2024-05-06  Rainer Orth  

contrib:
* make_sunver.pl: Use File::Basename;
Skip -lLIB args.
Convert libtool object/archive names to underlying
objects/archives.

libatomic:
* Makefile.am [LIBAT_BUILD_VERSIONED_SHLIB_SUN]
(libatomic.map-sun): Pass $(libatomic_la_OBJECTS),
$(libatomic_la_LIBADD) to make_sunver.pl unmodified.
* Makefile.in: Regenerate.

libffi:
* Makefile.am [LIBFFI_BUILD_VERSIONED_SHLIB_SUN] (libffi.map-sun):
Pass $(libffi_la_OBJECTS), $(libffi_la_LIBADD) to make_sunver.pl
unmodified.
* Makefile.in: Regenerate.

libgfortran:
* Makefile.am [LIBGFOR_USE_SYMVER_SUN} (gfortran.ver-sun): Pass
$(libgfortran_la_OBJECTS), $(libgfortran_la_LIBADD) to
make_sunver.pl unmodified.
* Makefile.in: Regenerate.

libgomp:
* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]
(libgomp.ver-sun): Pass $(libgomp_la_OBJECTS),
$(libgomp_la_LIBADD) to make_sunver.pl unmodified.
* Makefile.in: Regenerate.

libitm:
* Makefile.am [LIBITM_BUILD_VERSIONED_SHLIB_SUN] (libitm.map-sun):
Pass $(libitm_la_OBJECTS), $(libitm_la_LIBADD) to make_sunver.pl
unmodified.
* Makefile.in: Regenerate.

libquadmath:
* Makefile.am [LIBQUAD_USE_SYMVER_SUN] (quadmath.map-sun): Pass
$(libquadmath_la_OBJECTS), $(libquadmath_la_LIBADD) to
make_sunver.pl unmodified.
* Makefile.in: Regenerate.

libssp:
* Makefile.am [LIBSSP_USE_SYMVER_SUN] (ssp.map-sun): Pass
$(libssp_la_OBJECTS), $(libssp_la_LIBADD) to make_sunver.pl
unmodified.
* Makefile.in: Regenerate.

libstdc++-v3:
* src/Makefile.am [ENABLE_SYMVERS_SUN]
(libstdc++-symbols.ver-sun): Pass $(libstdc___la_OBJECTS),
$(libstdc___la_LIBADD) to make_sunver.pl unmodified.
* src/Makefile.in: Regenerate.

Diff:
---
 contrib/make_sunver.pl   | 15 +--
 libatomic/Makefile.am|  4 +---
 libatomic/Makefile.in|  4 +---
 libffi/Makefile.am   |  3 +--
 libffi/Makefile.in   |  3 +--
 libgfortran/Makefile.am  |  4 +---
 libgfortran/Makefile.in  |  4 +---
 libgomp/Makefile.am  |  4 +---
 libgomp/Makefile.in  |  4 +---
 libitm/Makefile.am   |  4 +---
 libitm/Makefile.in   |  4 +---
 libquadmath/Makefile.am  |  3 +--
 libquadmath/Makefile.in  |  3 +--
 libssp/Makefile.am   |  4 +---
 libssp/Makefile.in   |  4 +---
 libstdc++-v3/src/Makefile.am |  4 +---
 libstdc++-v3/src/Makefile.in |  4 +---
 17 files changed, 29 insertions(+), 46 deletions(-)

diff --git a/contrib/make_sunver.pl b/contrib/make_sunver.pl
index 32e639ed873..4dd184d64ea 100644
--- a/contrib/make_sunver.pl
+++ b/contrib/make_sunver.pl
@@ -17,6 +17,7 @@
 # GNU mangling style.
 
 use FileHandle;
+use File::Basename;
 use IPC::Open2;
 
 # Enforce C locale.
@@ -37,12 +38,22 @@ my @OBJECTS = ();
 # List of shared objects to omit from processing.
 my @SHAREDOBJS = ();
 
-# Filter out those input archives that have corresponding shared objects to
-# avoid adding all symbols matched in the archive to the output map.
 foreach $file (@ARGV) {
+# Filter out those input archives that have corresponding shared objects to
+# avoid adding all symbols matched in the archive to the output map.
 if (($so = $file) =~ s/\.a$/.so/ && -e $so) {
printf STDERR "omitted $file -> $so\n";
push (@SHAREDOBJS, $so);
+# Skip libraries.
+} elsif ($file =~ /^-l/) {
+   next;
+# Convert libtool object/archive names to underlying objects/archives.
+} elsif ($file =~ /\.l[ao]$/) {
+   my ($name, $path, $suffix) = fileparse($file, ".l[ao]");
+   $suffix =~ s/l//;
+   # Strip leading ./ prepended by fileparse.
+   $path =~ s%^\./%%;
+   push (@OBJECTS, "$

[gcc r14-10146] libstdc++: Update Solaris baselines for GCC 13.2

2024-04-29 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:c3e9b863f2d5e287273aeecc538285bae7b1be81

commit r14-10146-gc3e9b863f2d5e287273aeecc538285bae7b1be81
Author: Rainer Orth 
Date:   Mon Apr 29 14:30:35 2024 +0200

libstdc++: Update Solaris baselines for GCC 13.2

This patch updates the Solaris baselines for the GLIBCXX_3.4.32 version
added in GCC 13.2.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11 (32 and 64-bit
each) on the gcc-13 branch and (together with the GLIBCXX_3.4.33 update)
on both gcc-14 branch and trunk.

2024-04-28  Rainer Orth  

libstdc++-v3:
* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
Likewise.
* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
Likewise.

(cherry picked from commit 3e1ca512848994950cc0641986b6ec337df5765f)

Diff:
---
 libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt   | 3 +++
 libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt | 3 +++
 libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt| 3 +++
 .../config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt | 3 +++
 4 files changed, 12 insertions(+)

diff --git 
a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
index 9ff4ca45eb5..bc1039a1c4d 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
@@ -3175,6 +3175,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_replaceEmmPKcm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_S_compareEmm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_capacityEm@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_S_allocateERS3_m@@GLIBCXX_3.4.32
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcOS3_@@GLIBCXX_3.4.23
@@ -3327,6 +3328,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_replaceEmmPKwm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_S_compareEmm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE11_M_capacityEm@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE11_S_allocateERS3_m@@GLIBCXX_3.4.32
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC1EPwOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC1EPwRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC2EPwOS3_@@GLIBCXX_3.4.23
@@ -4564,6 +4566,7 @@ OBJECT:0:GLIBCXX_3.4.29
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.30
 OBJECT:0:GLIBCXX_3.4.31
+OBJECT:0:GLIBCXX_3.4.32
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
 OBJECT:0:GLIBCXX_3.4.6
diff --git a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
index 002c5f4d8ab..900cbeda39b 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
@@ -3175,6 +3175,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_replaceEjjPKcj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_S_compareEjj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_capacityEj@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_S_allocateERS3_j@@GLIBCXX_3.4.32
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcOS3_@@GLIBCXX_3.4.23
@@ -3327,6 +3328,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_replaceEjjPKwj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_S_compareEjj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE11_M_capacityEj@@GLIBCXX_3.4.21
+FUNC:_ZN

[gcc r15-48] libstdc++: Update Solaris baselines for GCC 13.2

2024-04-29 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:96b6ad7d57c898269a7ca3c81767ae2162feb900

commit r15-48-g96b6ad7d57c898269a7ca3c81767ae2162feb900
Author: Rainer Orth 
Date:   Mon Apr 29 14:30:35 2024 +0200

libstdc++: Update Solaris baselines for GCC 13.2

This patch updates the Solaris baselines for the GLIBCXX_3.4.32 version
added in GCC 13.2.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11 (32 and 64-bit
each) on the gcc-13 branch and (together with the GLIBCXX_3.4.33 update)
on both gcc-14 branch and trunk.

2024-04-28  Rainer Orth  

libstdc++-v3:
* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
Likewise.
* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
Likewise.

(cherry picked from commit 3e1ca512848994950cc0641986b6ec337df5765f)

Diff:
---
 libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt   | 3 +++
 libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt | 3 +++
 libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt| 3 +++
 .../config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt | 3 +++
 4 files changed, 12 insertions(+)

diff --git 
a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
index 9ff4ca45eb5..bc1039a1c4d 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
@@ -3175,6 +3175,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_replaceEmmPKcm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_S_compareEmm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_capacityEm@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_S_allocateERS3_m@@GLIBCXX_3.4.32
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcOS3_@@GLIBCXX_3.4.23
@@ -3327,6 +3328,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_replaceEmmPKwm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_S_compareEmm@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE11_M_capacityEm@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE11_S_allocateERS3_m@@GLIBCXX_3.4.32
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC1EPwOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC1EPwRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC2EPwOS3_@@GLIBCXX_3.4.23
@@ -4564,6 +4566,7 @@ OBJECT:0:GLIBCXX_3.4.29
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.30
 OBJECT:0:GLIBCXX_3.4.31
+OBJECT:0:GLIBCXX_3.4.32
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
 OBJECT:0:GLIBCXX_3.4.6
diff --git a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
index 002c5f4d8ab..900cbeda39b 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
@@ -3175,6 +3175,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_replaceEjjPKcj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_S_compareEjj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_capacityEj@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_S_allocateERS3_j@@GLIBCXX_3.4.32
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcOS3_@@GLIBCXX_3.4.23
@@ -3327,6 +3328,7 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_disposeEv@@GLIBCX
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_M_replaceEjjPKwj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE10_S_compareEjj@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE11_M_capacityEj@@GLIBCXX_3.4.21
+FUNC:_ZNSt7

[gcc r14-10147] libstdc++: Update Solaris baselines for GCC 14.0

2024-04-29 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:330c04dc530e6faa91c3442cdd91fb1df917fd97

commit r14-10147-g330c04dc530e6faa91c3442cdd91fb1df917fd97
Author: Rainer Orth 
Date:   Mon Apr 29 14:33:46 2024 +0200

libstdc++: Update Solaris baselines for GCC 14.0

This patch updates the Solaris baselines for the GLIBCXX_3.4.33 version
added in GCC 14.0.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11 (32 and 64-bit
each), together with the GLIBCXX_3.4.32 update, on both gcc-14 branch
and trunk.

2024-04-28  Rainer Orth  

libstdc++-v3:
* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
Likewise.
* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
Likewise.

Diff:
---
 libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt  | 4 
 libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt| 4 
 libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt   | 4 
 .../config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt| 4 
 4 files changed, 16 insertions(+)

diff --git 
a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
index bc1039a1c4d..d8b8b7595b3 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
@@ -488,6 +488,7 @@ FUNC:_ZNKSt11__timepunctIwE7_M_daysEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE8_M_am_pmEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE9_M_monthsEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11logic_error4whatEv@@GLIBCXX_3.4
+FUNC:_ZNKSt12__basic_fileIcE13native_handleEv@@GLIBCXX_3.4.33
 FUNC:_ZNKSt12__basic_fileIcE7is_openEv@@GLIBCXX_3.4
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
@@ -4487,6 +4488,7 @@ FUNC:__cxa_allocate_exception@@CXXABI_1.3
 FUNC:__cxa_bad_cast@@CXXABI_1.3
 FUNC:__cxa_bad_typeid@@CXXABI_1.3
 FUNC:__cxa_begin_catch@@CXXABI_1.3
+FUNC:__cxa_call_terminate@@CXXABI_1.3.15
 FUNC:__cxa_call_unexpected@@CXXABI_1.3
 FUNC:__cxa_current_exception_type@@CXXABI_1.3
 FUNC:__cxa_deleted_virtual@@CXXABI_1.3.6
@@ -4530,6 +4532,7 @@ OBJECT:0:CXXABI_1.3.11
 OBJECT:0:CXXABI_1.3.12
 OBJECT:0:CXXABI_1.3.13
 OBJECT:0:CXXABI_1.3.14
+OBJECT:0:CXXABI_1.3.15
 OBJECT:0:CXXABI_1.3.2
 OBJECT:0:CXXABI_1.3.3
 OBJECT:0:CXXABI_1.3.4
@@ -4567,6 +4570,7 @@ OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.30
 OBJECT:0:GLIBCXX_3.4.31
 OBJECT:0:GLIBCXX_3.4.32
+OBJECT:0:GLIBCXX_3.4.33
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
 OBJECT:0:GLIBCXX_3.4.6
diff --git a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
index 900cbeda39b..fb9444cc3c3 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
@@ -488,6 +488,7 @@ FUNC:_ZNKSt11__timepunctIwE7_M_daysEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE8_M_am_pmEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE9_M_monthsEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11logic_error4whatEv@@GLIBCXX_3.4
+FUNC:_ZNKSt12__basic_fileIcE13native_handleEv@@GLIBCXX_3.4.33
 FUNC:_ZNKSt12__basic_fileIcE7is_openEv@@GLIBCXX_3.4
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
@@ -4487,6 +4488,7 @@ FUNC:__cxa_allocate_exception@@CXXABI_1.3
 FUNC:__cxa_bad_cast@@CXXABI_1.3
 FUNC:__cxa_bad_typeid@@CXXABI_1.3
 FUNC:__cxa_begin_catch@@CXXABI_1.3
+FUNC:__cxa_call_terminate@@CXXABI_1.3.15
 FUNC:__cxa_call_unexpected@@CXXABI_1.3
 FUNC:__cxa_current_exception_type@@CXXABI_1.3
 FUNC:__cxa_deleted_virtual@@CXXABI_1.3.6
@@ -4530,6 +4532,7 @@ OBJECT:0:CXXABI_1.3.11
 OBJECT:0:CXXABI_1.3.12
 OBJECT:0:CXXABI_1.3.13
 OBJECT:0:CXXABI_1.3.14
+OBJECT:0:CXXABI_1.3.15
 OBJECT:0:CXXABI_1.3.2
 OBJECT:0:CXXABI_1.3.3
 OBJECT:0:CXXABI_1.3.4
@@ -4567,6 +4570,7 @@ OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.30
 OBJECT:0:GLIBCXX_3.4.31
 OBJECT:0:GLIBCXX_3.4.32
+OBJECT:0:GLIBCXX_3.4.33
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
 OBJECT:0:GLIBCXX_3.4.6
diff --git a/libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt
index 3f66717bc1e..1ec9405ae2e 100644
--- a/libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt
@@ -488,6 +488,7 @@ FUN

[gcc r15-49] libstdc++: Update Solaris baselines for GCC 14.0

2024-04-29 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:f795049a829a222dc5972735c73f3f467dd29554

commit r15-49-gf795049a829a222dc5972735c73f3f467dd29554
Author: Rainer Orth 
Date:   Mon Apr 29 14:33:46 2024 +0200

libstdc++: Update Solaris baselines for GCC 14.0

This patch updates the Solaris baselines for the GLIBCXX_3.4.33 version
added in GCC 14.0.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11 (32 and 64-bit
each), together with the GLIBCXX_3.4.32 update, on both gcc-14 branch
and trunk.

2024-04-28  Rainer Orth  

libstdc++-v3:
* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
Likewise.
* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
Likewise.

(cherry picked from commit 330c04dc530e6faa91c3442cdd91fb1df917fd97)

Diff:
---
 libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt  | 4 
 libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt| 4 
 libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt   | 4 
 .../config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt| 4 
 4 files changed, 16 insertions(+)

diff --git 
a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
index bc1039a1c4d..d8b8b7595b3 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
@@ -488,6 +488,7 @@ FUNC:_ZNKSt11__timepunctIwE7_M_daysEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE8_M_am_pmEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE9_M_monthsEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11logic_error4whatEv@@GLIBCXX_3.4
+FUNC:_ZNKSt12__basic_fileIcE13native_handleEv@@GLIBCXX_3.4.33
 FUNC:_ZNKSt12__basic_fileIcE7is_openEv@@GLIBCXX_3.4
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
@@ -4487,6 +4488,7 @@ FUNC:__cxa_allocate_exception@@CXXABI_1.3
 FUNC:__cxa_bad_cast@@CXXABI_1.3
 FUNC:__cxa_bad_typeid@@CXXABI_1.3
 FUNC:__cxa_begin_catch@@CXXABI_1.3
+FUNC:__cxa_call_terminate@@CXXABI_1.3.15
 FUNC:__cxa_call_unexpected@@CXXABI_1.3
 FUNC:__cxa_current_exception_type@@CXXABI_1.3
 FUNC:__cxa_deleted_virtual@@CXXABI_1.3.6
@@ -4530,6 +4532,7 @@ OBJECT:0:CXXABI_1.3.11
 OBJECT:0:CXXABI_1.3.12
 OBJECT:0:CXXABI_1.3.13
 OBJECT:0:CXXABI_1.3.14
+OBJECT:0:CXXABI_1.3.15
 OBJECT:0:CXXABI_1.3.2
 OBJECT:0:CXXABI_1.3.3
 OBJECT:0:CXXABI_1.3.4
@@ -4567,6 +4570,7 @@ OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.30
 OBJECT:0:GLIBCXX_3.4.31
 OBJECT:0:GLIBCXX_3.4.32
+OBJECT:0:GLIBCXX_3.4.33
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
 OBJECT:0:GLIBCXX_3.4.6
diff --git a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
index 900cbeda39b..fb9444cc3c3 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt
@@ -488,6 +488,7 @@ FUNC:_ZNKSt11__timepunctIwE7_M_daysEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE8_M_am_pmEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE9_M_monthsEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11logic_error4whatEv@@GLIBCXX_3.4
+FUNC:_ZNKSt12__basic_fileIcE13native_handleEv@@GLIBCXX_3.4.33
 FUNC:_ZNKSt12__basic_fileIcE7is_openEv@@GLIBCXX_3.4
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
 
FUNC:_ZNKSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
@@ -4487,6 +4488,7 @@ FUNC:__cxa_allocate_exception@@CXXABI_1.3
 FUNC:__cxa_bad_cast@@CXXABI_1.3
 FUNC:__cxa_bad_typeid@@CXXABI_1.3
 FUNC:__cxa_begin_catch@@CXXABI_1.3
+FUNC:__cxa_call_terminate@@CXXABI_1.3.15
 FUNC:__cxa_call_unexpected@@CXXABI_1.3
 FUNC:__cxa_current_exception_type@@CXXABI_1.3
 FUNC:__cxa_deleted_virtual@@CXXABI_1.3.6
@@ -4530,6 +4532,7 @@ OBJECT:0:CXXABI_1.3.11
 OBJECT:0:CXXABI_1.3.12
 OBJECT:0:CXXABI_1.3.13
 OBJECT:0:CXXABI_1.3.14
+OBJECT:0:CXXABI_1.3.15
 OBJECT:0:CXXABI_1.3.2
 OBJECT:0:CXXABI_1.3.3
 OBJECT:0:CXXABI_1.3.4
@@ -4567,6 +4570,7 @@ OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.30
 OBJECT:0:GLIBCXX_3.4.31
 OBJECT:0:GLIBCXX_3.4.32
+OBJECT:0:GLIBCXX_3.4.33
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
 OBJECT:0:GLIBCXX_3.4.6
diff --git a/libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt
index 3f66717bc1e..1ec9405ae2e 100644
--- a/libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt
+++ b/libstdc++-v3

[gcc r15-890] libstdc++: Build libbacktrace and 19_diagnostics/stacktrace with -funwind-tables [PR111641]

2024-05-29 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:a99ebb88f8f25e76ebed5afc22e64fa77a2f0d3f

commit r15-890-ga99ebb88f8f25e76ebed5afc22e64fa77a2f0d3f
Author: Rainer Orth 
Date:   Wed May 29 10:08:07 2024 +0200

libstdc++: Build libbacktrace and 19_diagnostics/stacktrace with 
-funwind-tables [PR111641]

Several of the 19_diagnostics/stacktrace tests FAIL on Solaris/SPARC (32
and 64-bit), Solaris/x86 (32-bit only), and several other targets:

FAIL: 19_diagnostics/stacktrace/current.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/current.cc  -std=gnu++26 execution test
FAIL: 19_diagnostics/stacktrace/entry.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/entry.cc  -std=gnu++26 execution test
FAIL: 19_diagnostics/stacktrace/output.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/output.cc  -std=gnu++26 execution test
FAIL: 19_diagnostics/stacktrace/stacktrace.cc  -std=gnu++23 execution test
FAIL: 19_diagnostics/stacktrace/stacktrace.cc  -std=gnu++26 execution test

As it turns out, both the copy of libbacktrace in libstdc++ and the
testcases proper need to compiled with -funwind-tables, as is done for
libbacktrace itself.

This isn't an issue on Linux/x86_64 and Solaris/amd64 since 64-bit x86
always defaults to -funwind-tables.  32-bit x86 does, too, when
-fomit-frame-pointer is enabled as on Linux/i686, but unlike
Solaris/i386.

So this patch always enables the option both for the libbacktrace copy
and the testcases.

Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11, and
x86_64-pc-linux-gnu.

2024-05-23  Rainer Orth  

libstdc++-v3:
PR libstdc++/111641
* src/libbacktrace/Makefile.am (AM_CFLAGS): Add -funwind-tables.
* src/libbacktrace/Makefile.in: Regenerate.

* testsuite/19_diagnostics/stacktrace/current.cc (dg-options): Add
-funwind-tables.
* testsuite/19_diagnostics/stacktrace/entry.cc: Likewise.
* testsuite/19_diagnostics/stacktrace/hash.cc: Likewise.
* testsuite/19_diagnostics/stacktrace/output.cc: Likewise.
* testsuite/19_diagnostics/stacktrace/stacktrace.cc: Likewise.

Diff:
---
 libstdc++-v3/src/libbacktrace/Makefile.am  | 2 +-
 libstdc++-v3/src/libbacktrace/Makefile.in  | 2 +-
 libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc| 2 +-
 libstdc++-v3/testsuite/19_diagnostics/stacktrace/entry.cc  | 2 +-
 libstdc++-v3/testsuite/19_diagnostics/stacktrace/hash.cc   | 2 +-
 libstdc++-v3/testsuite/19_diagnostics/stacktrace/output.cc | 2 +-
 libstdc++-v3/testsuite/19_diagnostics/stacktrace/stacktrace.cc | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/libstdc++-v3/src/libbacktrace/Makefile.am 
b/libstdc++-v3/src/libbacktrace/Makefile.am
index a2e78671259..82205db46de 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.am
+++ b/libstdc++-v3/src/libbacktrace/Makefile.am
@@ -51,7 +51,7 @@ C_WARN_FLAGS = $(WARN_FLAGS) -Wstrict-prototypes 
-Wmissing-prototypes -Wold-styl
 CXX_WARN_FLAGS = $(WARN_FLAGS) -Wno-unused-parameter
 AM_CFLAGS = \
$(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
-   $(C_WARN_FLAGS)
+   $(C_WARN_FLAGS) -funwind-tables
 AM_CFLAGS += $(EXTRA_CFLAGS)
 AM_CXXFLAGS = \
$(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
diff --git a/libstdc++-v3/src/libbacktrace/Makefile.in 
b/libstdc++-v3/src/libbacktrace/Makefile.in
index b5713b0c616..51c8092335a 100644
--- a/libstdc++-v3/src/libbacktrace/Makefile.in
+++ b/libstdc++-v3/src/libbacktrace/Makefile.in
@@ -473,7 +473,7 @@ libstdc___libbacktrace_la_CPPFLAGS = \
 C_WARN_FLAGS = $(WARN_FLAGS) -Wstrict-prototypes -Wmissing-prototypes 
-Wold-style-definition -Wno-unused-but-set-variable
 CXX_WARN_FLAGS = $(WARN_FLAGS) -Wno-unused-parameter
 AM_CFLAGS = $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
-   $(C_WARN_FLAGS) $(EXTRA_CFLAGS)
+   $(C_WARN_FLAGS) -funwind-tables $(EXTRA_CFLAGS)
 AM_CXXFLAGS = $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \
$(CXX_WARN_FLAGS) -fno-rtti -fno-exceptions $(EXTRA_CXXFLAGS)
 obj_prefix = std_stacktrace
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc 
b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc
index b1af5f74fb2..cdebd5f1daa 100644
--- a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc
+++ b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/current.cc
@@ -1,4 +1,4 @@
-// { dg-options "-lstdc++exp" }
+// { dg-options "-funwind-tables -lstdc++exp" }
 // { dg-do run { target c++23 } }
 // { dg-require-cpp-feature-test __cpp_lib_stacktrace }
 
diff --git a/libstdc++-v3/testsuite/19_diagnostics/stacktrace/entry.cc 
b/libstdc++-v3/testsuite/19_diagnostics/stacktrace/entry.cc
index bb348ebef8f..90671e68f8b 100644
--- a/libstdc++-v3/testsuite/19_diagnostics

[gcc r15-7368] libstdc++: Fix gnu.ver CXXABI_1.3.16 for Solaris [PR118701]

2025-02-05 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:6b49883e62a1ecf01ffd78c4c20fa7af87f8ec4d

commit r15-7368-g6b49883e62a1ecf01ffd78c4c20fa7af87f8ec4d
Author: Rainer Orth 
Date:   Wed Feb 5 09:59:56 2025 +0100

libstdc++: Fix gnu.ver CXXABI_1.3.16 for Solaris [PR118701]

This patch

commit c6977f765838a5ca8d321d916221a7368622bdd9
Author: Andreas Schwab 
Date:   Tue Jan 21 23:50:15 2025 +0100

libstdc++: correct symbol version of typeinfo for bfloat16_t on RISC-V

broke the libstdc++-abi/abi_check test on Solaris: the log shows

1 incompatible symbols
0
Argument "{CXXABI_1.3.15}" isn't numeric in numeric eq (==) at 
/vol/gcc/src/hg/master/local/libstdc++-v3/scripts/extract_symvers.pl line 129.
version status: incompatible
type: uncategorized
status: added

The problem has two parts:

* The patch above introduced a new version in libstdc++.so,
  CXXABI_1.3.16, which everywhere but on RISC-V contains no symbols (a
  weak version).  This is the first time this happened in libstdc++.

* Solaris uses scripts/extract_symvers.pl to determine the version info.
  The script currently chokes on the pvs output for weak versions:

  libstdc++.so.6.0.34 - CXXABI_1.3.16 [WEAK]: {CXXABI_1.3.15};

  instead of

  libstdc++.so.6.0.34 - CXXABI_1.3.16: {CXXABI_1.3.15};

While this patch hardens the script to cope with weak versions, there's
no reason to introduce them in the first place.  So the new version is
only created on __riscv.

Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11, and
x86_64-pc-linux-gnu.

2025-01-29  Rainer Orth  
Jonathan Wakely  

libstdc++-v3:
PR libstdc++/118701
* config/abi/pre/gnu.ver (CXXABI_1.3.16): Move __riscv guard
around version.
* scripts/extract_symvers.pl: Allow for weak versions.
* testsuite/util/testsuite_abi.cc (check_version): Wrap
CXXABI_1.3.16 in __riscv.

Diff:
---
 libstdc++-v3/config/abi/pre/gnu.ver  |  4 ++--
 libstdc++-v3/scripts/extract_symvers.pl  | 14 --
 libstdc++-v3/testsuite/util/testsuite_abi.cc |  2 ++
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/libstdc++-v3/config/abi/pre/gnu.ver 
b/libstdc++-v3/config/abi/pre/gnu.ver
index 84ce874fe036..adadc62e3533 100644
--- a/libstdc++-v3/config/abi/pre/gnu.ver
+++ b/libstdc++-v3/config/abi/pre/gnu.ver
@@ -2874,15 +2874,15 @@ CXXABI_1.3.15 {
 
 } CXXABI_1.3.14;
 
+#ifdef __riscv
 CXXABI_1.3.16 {
 
-#ifdef __riscv
 _ZTIDF16b;
 _ZTIPDF16b;
 _ZTIPKDF16b;
-#endif
 
 } CXXABI_1.3.15;
+#endif
 
 # Symbols in the support library (libsupc++) supporting transactional memory.
 CXXABI_TM_1 {
diff --git a/libstdc++-v3/scripts/extract_symvers.pl 
b/libstdc++-v3/scripts/extract_symvers.pl
index e0e6e5b70c4a..fb18e11a1b3e 100644
--- a/libstdc++-v3/scripts/extract_symvers.pl
+++ b/libstdc++-v3/scripts/extract_symvers.pl
@@ -34,8 +34,18 @@ while () {
 # Remove trailing semicolon.
 s/;$//;
 
-# shared object, dash, version, symbol, [size]
-(undef, undef, $version, $symbol, $size) = split;
+if (/\[WEAK\]/) {
+   # Allow for weak versions like
+   # libstdc++.so.6.0.34 - CXXABI_1.3.16 [WEAK]: {CXXABI_1.3.15};
+   #
+   # shared object, dash, version "[WEAK]", symbol, [size]
+   (undef, undef, $version, undef, $symbol, $size) = split;
+} else {
+   # libstdc++.so.6.0.34 - CXXABI_1.3.16: {CXXABI_1.3.15};
+   #
+   # shared object, dash, version, symbol, [size]
+   (undef, undef, $version, $symbol, $size) = split;
+}
 
 # Remove colon separator from version field.
 $version =~ s/:$//;
diff --git a/libstdc++-v3/testsuite/util/testsuite_abi.cc 
b/libstdc++-v3/testsuite/util/testsuite_abi.cc
index 0d6080fb92c0..1b4044c95188 100644
--- a/libstdc++-v3/testsuite/util/testsuite_abi.cc
+++ b/libstdc++-v3/testsuite/util/testsuite_abi.cc
@@ -237,7 +237,9 @@ check_version(symbol& test, bool added)
   known_versions.push_back("CXXABI_1.3.13");
   known_versions.push_back("CXXABI_1.3.14");
   known_versions.push_back("CXXABI_1.3.15");
+#ifdef __riscv
   known_versions.push_back("CXXABI_1.3.16");
+#endif
   known_versions.push_back("CXXABI_IEEE128_1.3.13");
   known_versions.push_back("CXXABI_TM_1");
   known_versions.push_back("CXXABI_FLOAT128");

[gcc r16-69] libstdc++: Update Linux/sparc64 baselines for GCC 15.1

2025-04-22 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:496b2ed86c41f50adac99e15c0d1a7c2d5428eba

commit r16-69-g496b2ed86c41f50adac99e15c0d1a7c2d5428eba
Author: Rainer Orth 
Date:   Tue Apr 22 11:38:19 2025 +0200

libstdc++: Update Linux/sparc64 baselines for GCC 15.1

The Linux/sparc64 libstdc++ baselines haven't been updated for years.
This patch fixes that.

Tested on sparc64-unknown-linux-gnu on both the gcc-15 branch and trunk.

2025-04-21  Rainer Orth  

libstdc++-v3:
* config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: 
Regenerate.
* config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: 
Likewise.

Diff:
---
 .../post/sparc64-linux-gnu/32/baseline_symbols.txt | 214 +++-
 .../post/sparc64-linux-gnu/baseline_symbols.txt| 220 -
 2 files changed, 432 insertions(+), 2 deletions(-)

diff --git 
a/libstdc++-v3/config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt
index 94f5f5efaa59..689b11e4d9fc 100644
--- a/libstdc++-v3/config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt
@@ -199,6 +199,14 @@ 
FUNC:_ZNK11__gnu_debug16_Error_formatter17_M_get_max_lengthEv@@GLIBCXX_3.4.10
 FUNC:_ZNK11__gnu_debug16_Error_formatter8_M_errorEv@@GLIBCXX_3.4
 FUNC:_ZNK11__gnu_debug19_Safe_iterator_base11_M_singularEv@@GLIBCXX_3.4
 FUNC:_ZNK11__gnu_debug19_Safe_iterator_base14_M_can_compareERKS0_@@GLIBCXX_3.4
+FUNC:_ZNKRSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE3strEv@@GLIBCXX_3.4.29
+FUNC:_ZNKRSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEE3strEv@@GLIBCXX_3.4.29
+FUNC:_ZNKRSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv@@GLIBCXX_3.4.29
+FUNC:_ZNKRSt7__cxx1118basic_stringstreamIwSt11char_traitsIwESaIwEE3strEv@@GLIBCXX_3.4.29
+FUNC:_ZNKRSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEE3strEv@@GLIBCXX_3.4.29
+FUNC:_ZNKRSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEE3strEv@@GLIBCXX_3.4.29
+FUNC:_ZNKRSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strEv@@GLIBCXX_3.4.29
+FUNC:_ZNKRSt7__cxx1119basic_ostringstreamIwSt11char_traitsIwESaIwEE3strEv@@GLIBCXX_3.4.29
 FUNC:_ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw@@GLIBCXX_3.4.5
 FUNC:_ZNKSbIwSt11char_traitsIwESaIwEE11_M_disjunctEPKw@GLIBCXX_3.4
 FUNC:_ZNKSbIwSt11char_traitsIwESaIwEE12find_last_ofEPKwj@@GLIBCXX_3.4
@@ -467,6 +475,7 @@ FUNC:_ZNKSt10moneypunctIwLb1EE8groupingEv@@GLIBCXX_3.4
 FUNC:_ZNKSt10ostrstream5rdbufEv@@GLIBCXX_3.4
 FUNC:_ZNKSt10ostrstream6pcountEv@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIcE15_M_am_pm_formatEPKc@@GLIBCXX_3.4
+FUNC:_ZNKSt11__timepunctIcE15_M_am_pm_formatEPPKc@@GLIBCXX_3.4.30
 FUNC:_ZNKSt11__timepunctIcE15_M_date_formatsEPPKc@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIcE15_M_time_formatsEPPKc@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIcE19_M_days_abbreviatedEPPKc@@GLIBCXX_3.4
@@ -477,6 +486,7 @@ FUNC:_ZNKSt11__timepunctIcE7_M_daysEPPKc@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIcE8_M_am_pmEPPKc@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIcE9_M_monthsEPPKc@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE15_M_am_pm_formatEPKw@@GLIBCXX_3.4
+FUNC:_ZNKSt11__timepunctIwE15_M_am_pm_formatEPPKw@@GLIBCXX_3.4.30
 FUNC:_ZNKSt11__timepunctIwE15_M_date_formatsEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE15_M_time_formatsEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE19_M_days_abbreviatedEPPKw@@GLIBCXX_3.4
@@ -487,7 +497,12 @@ FUNC:_ZNKSt11__timepunctIwE7_M_daysEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE8_M_am_pmEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11__timepunctIwE9_M_monthsEPPKw@@GLIBCXX_3.4
 FUNC:_ZNKSt11logic_error4whatEv@@GLIBCXX_3.4
+FUNC:_ZNKSt12__basic_fileIcE13native_handleEv@@GLIBCXX_3.4.33
 FUNC:_ZNKSt12__basic_fileIcE7is_openEv@@GLIBCXX_3.4
+FUNC:_ZNKSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
+FUNC:_ZNKSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
+FUNC:_ZNKSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
+FUNC:_ZNKSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEcvbEv@@GLIBCXX_3.4.31
 FUNC:_ZNKSt12bad_weak_ptr4whatEv@@GLIBCXX_3.4.15
 FUNC:_ZNKSt12future_error4whatEv@@GLIBCXX_3.4.14
 FUNC:_ZNKSt12strstreambuf6pcountEv@@GLIBCXX_3.4
@@ -658,6 +673,13 @@ FUNC:_ZNKSt5ctypeIwE8do_widenEPKcS2_Pw@@GLIBCXX_3.4
 FUNC:_ZNKSt5ctypeIwE8do_widenEc@@GLIBCXX_3.4
 FUNC:_ZNKSt5ctypeIwE9do_narrowEPKwS2_cPc@@GLIBCXX_3.4
 FUNC:_ZNKSt5ctypeIwE9do_narrowEwc@@GLIBCXX_3.4
+FUNC:_ZNKSt6chrono4tzdb11locate_zoneESt17basic_string_viewIcSt11char_traitsIcEE@@GLIBCXX_3.4.31
+FUNC:_ZNKSt6chrono4tzdb12current_zoneEv@@GLIBCXX_3.4.31
+FUNC:_ZNKSt6chrono9time_zone15_M_get_sys_infoENS_10time_pointINS_3_V212system_clockENS_8durationIxSt5ratioILx1ELx1EE@@GLIBCXX_3.4.31
+FUNC

[gcc r16-68] libstdc++: Update Solaris baselines for GCC 15.1

2025-04-22 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:0c8f5e9f7a3cf5cb853ae485796021653ef4be7c

commit r16-68-g0c8f5e9f7a3cf5cb853ae485796021653ef4be7c
Author: Rainer Orth 
Date:   Tue Apr 22 11:36:00 2025 +0200

libstdc++: Update Solaris baselines for GCC 15.1

This patch updates the Solaris libstdc++ baselines for GCC 15.1.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11 on both the
gcc-15 branch and trunk.

2025-02-11  Rainer Orth  

libstdc++-v3:
* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
Likewise.
* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
Likewise.

Diff:
---
 .../config/abi/post/i386-solaris/amd64/baseline_symbols.txt   | 11 +++
 .../config/abi/post/i386-solaris/baseline_symbols.txt | 11 +++
 .../config/abi/post/sparc-solaris/baseline_symbols.txt| 11 +++
 .../abi/post/sparc-solaris/sparcv9/baseline_symbols.txt   | 11 +++
 4 files changed, 44 insertions(+)

diff --git 
a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
index d8b8b7595b3b..c5fb077bf96c 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
@@ -2095,6 +2095,10 @@ 
FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policy
 
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:_ZNSt12__sso_stringC1Ev@@GLIBCXX_3.4.34
+FUNC:_ZNSt12__sso_stringC2Ev@@GLIBCXX_3.4.34
+FUNC:_ZNSt12__sso_stringD1Ev@@GLIBCXX_3.4.34
+FUNC:_ZNSt12__sso_stringD2Ev@@GLIBCXX_3.4.34
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD2Ev@@GLIBCXX_3.4.15
@@ -3182,6 +3186,8 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructEmc@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructILb0EEEvPKcm@@GLIBCXX_3.4.34
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructILb1EEEvPKcm@@GLIBCXX_3.4.34
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPKcS4_vT_SB_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPcS4_vT_SA_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructIPKcEEvT_S8_St20forward_iterator_tag@@GLIBCXX_3.4.21
@@ -3335,6 +3341,8 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC1EPwRKS
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC2EPwOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC2EPwRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructEmw@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructILb0EEEvPKwm@@GLIBCXX_3.4.34
+FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructILb1EEEvPKwm@@GLIBCXX_3.4.34
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPKwS4_vT_SB_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPwS4_vT_SA_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructIPKwEEvT_S8_St20forward_iterator_tag@@GLIBCXX_3.4.21
@@ -3902,6 +3910,8 @@ 
FUNC:_ZNSt8__detail15_List_node_base11_M_transferEPS0_S1_@@GLIBCXX_3.4.15
 FUNC:_ZNSt8__detail15_List_node_base4swapERS0_S1_@@GLIBCXX_3.4.15
 FUNC:_ZNSt8__detail15_List_node_base7_M_hookEPS0_@@GLIBCXX_3.4.15
 FUNC:_ZNSt8__detail15_List_node_base9_M_unhookEv@@GLIBCXX_3.4.15
+FUNC:_ZNSt8__format25__locale_encoding_to_utf8ERKSt6localeSt17basic_string_viewIcSt11char_traitsIcEEPv@@GLIBCXX_3.4.34
+FUNC:_ZNSt8__format26__with_encoding_conversionERKSt6locale@@GLIBCXX_3.4.34
 FUNC:_ZNSt8bad_castD0Ev@@GLIBCXX_3.4
 FUNC:_ZNSt8bad_castD1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt8bad_castD2Ev@@GLIBC

[gcc r15-9564] libstdc++: Update Solaris baselines for GCC 15.1

2025-04-22 Thread Rainer Orth via Libstdc++-cvs 
https://gcc.gnu.org/g:4e1f8dbda00a8b4b8db08677025b853ec63c25d6

commit r15-9564-g4e1f8dbda00a8b4b8db08677025b853ec63c25d6
Author: Rainer Orth 
Date:   Tue Apr 22 11:36:00 2025 +0200

libstdc++: Update Solaris baselines for GCC 15.1

This patch updates the Solaris libstdc++ baselines for GCC 15.1.

Tested on i386-pc-solaris2.11 and sparc-sun-solaris2.11 on both the
gcc-15 branch and trunk.

2025-02-11  Rainer Orth  

libstdc++-v3:
* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
Likewise.
* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
Likewise.

(cherry picked from commit 0c8f5e9f7a3cf5cb853ae485796021653ef4be7c)

Diff:
---
 .../config/abi/post/i386-solaris/amd64/baseline_symbols.txt   | 11 +++
 .../config/abi/post/i386-solaris/baseline_symbols.txt | 11 +++
 .../config/abi/post/sparc-solaris/baseline_symbols.txt| 11 +++
 .../abi/post/sparc-solaris/sparcv9/baseline_symbols.txt   | 11 +++
 4 files changed, 44 insertions(+)

diff --git 
a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt 
b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
index d8b8b7595b3b..c5fb077bf96c 100644
--- a/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt
@@ -2095,6 +2095,10 @@ 
FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policy
 
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:_ZNSt12__sso_stringC1Ev@@GLIBCXX_3.4.34
+FUNC:_ZNSt12__sso_stringC2Ev@@GLIBCXX_3.4.34
+FUNC:_ZNSt12__sso_stringD1Ev@@GLIBCXX_3.4.34
+FUNC:_ZNSt12__sso_stringD2Ev@@GLIBCXX_3.4.34
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD2Ev@@GLIBCXX_3.4.15
@@ -3182,6 +3186,8 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC2EPcRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructEmc@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructILb0EEEvPKcm@@GLIBCXX_3.4.34
+FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructILb1EEEvPKcm@@GLIBCXX_3.4.34
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPKcS4_vT_SB_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPcS4_vT_SA_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructIPKcEEvT_S8_St20forward_iterator_tag@@GLIBCXX_3.4.21
@@ -3335,6 +3341,8 @@ 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC1EPwRKS
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC2EPwOS3_@@GLIBCXX_3.4.23
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_Alloc_hiderC2EPwRKS3_@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructEmw@@GLIBCXX_3.4.21
+FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructILb0EEEvPKwm@@GLIBCXX_3.4.34
+FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructILb1EEEvPKwm@@GLIBCXX_3.4.34
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPKwS4_vT_SB_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructIN9__gnu_cxx17__normal_iteratorIPwS4_vT_SA_St20forward_iterator_tag@@GLIBCXX_3.4.21
 
FUNC:_ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE12_M_constructIPKwEEvT_S8_St20forward_iterator_tag@@GLIBCXX_3.4.21
@@ -3902,6 +3910,8 @@ 
FUNC:_ZNSt8__detail15_List_node_base11_M_transferEPS0_S1_@@GLIBCXX_3.4.15
 FUNC:_ZNSt8__detail15_List_node_base4swapERS0_S1_@@GLIBCXX_3.4.15
 FUNC:_ZNSt8__detail15_List_node_base7_M_hookEPS0_@@GLIBCXX_3.4.15
 FUNC:_ZNSt8__detail15_List_node_base9_M_unhookEv@@GLIBCXX_3.4.15
+FUNC:_ZNSt8__format25__locale_encoding_to_utf8ERKSt6localeSt17basic_string_viewIcSt11char_traitsIcEEPv@@GLIBCXX_3.4.34
+FUNC:_ZNSt8__format26__with_encoding_conversionERKSt6locale@@GLIBCXX_3.4.34
 FUNC:_ZNSt8bad_castD0Ev@@G