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libstdc++: Fix exports for IEEE128 versions of __try_use_facet [PR108327]

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The new symbols need to be exported, as well as some of the
std::locale::facet::id globals, which are not new but were presumably
not needed by any inline functions before now.

libstdc++-v3/ChangeLog:

	PR libstdc++/108327
	* config/os/gnu-linux/ldbl-extra.ver (GLIBCXX_LDBL_3.4.31):
	Export __try_use_facet specializations for facets in namespace
	__gnu_cxx_ldbl128.
	* config/os/gnu-linux/ldbl-ieee128-extra.ver
	(GLIBCXX_IEEE128_3.4.31): Likewise for facets in namespace
	__gnu_cxx_ieee128.
	* testsuite/util/testsuite_abi.cc: Add to lists of known and
	latest versions.
This commit is contained in:
Jonathan Wakely 2023-01-12 22:35:30 +00:00
parent 227351345d
commit ceae3a66d3
3 changed files with 17 additions and 3 deletions
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4
libstdc++-v3/config/os/gnu-linux/ldbl-extra.ver
View file

@ -45,6 +45,10 @@ GLIBCXX_LDBL_3.4.29 {
_ZSt8to_charsPcS_g*;
} GLIBCXX_LDBL_3.4.21;
GLIBCXX_LDBL_3.4.31 {
_ZSt15__try_use_facetINSt17__gnu_cxx_ldbl128[789]*;
} GLIBCXX_LDBL_3.4.29;
CXXABI_LDBL_1.3 {
_ZT[IS]g;
_ZT[IS]Pg;

7
libstdc++-v3/config/os/gnu-linux/ldbl-ieee128-extra.ver
View file

@ -50,6 +50,13 @@ GLIBCXX_IEEE128_3.4.30 {
_ZNSt17__gnu_cxx_ieee12816__convert_from_vERKP15__locale_structPciPKcz;
} GLIBCXX_3.4.30;
GLIBCXX_IEEE128_3.4.31 {
_ZSt15__try_use_facetINSt17__gnu_cxx_ieee1287num_get*;
_ZSt15__try_use_facetINSt17__gnu_cxx_ieee1287num_put*;
_ZNSt19__gnu_cxx11_ieee1289money_getI[cw]St19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEE2idE;
_ZNSt19__gnu_cxx11_ieee1289money_putI[cw]St19ostreambuf_iteratorI[cw]St11char_traitsI[cw]EEE2idE;
} GLIBCXX_3.4.31;
CXXABI_IEEE128_1.3.13 {
_ZT[IS]u9__ieee128;

9
libstdc++-v3/testsuite/util/testsuite_abi.cc
View file

@ -210,11 +210,13 @@ check_version(symbol& test, bool added)
known_versions.push_back("GLIBCXX_3.4.27");
known_versions.push_back("GLIBCXX_3.4.28");
known_versions.push_back("GLIBCXX_3.4.29");
known_versions.push_back("GLIBCXX_LDBL_3.4.29");
known_versions.push_back("GLIBCXX_3.4.30");
known_versions.push_back("GLIBCXX_3.4.31");
known_versions.push_back("GLIBCXX_LDBL_3.4.29");
known_versions.push_back("GLIBCXX_LDBL_3.4.31");
known_versions.push_back("GLIBCXX_IEEE128_3.4.29");
known_versions.push_back("GLIBCXX_IEEE128_3.4.30");
known_versions.push_back("GLIBCXX_IEEE128_3.4.31");
known_versions.push_back("CXXABI_1.3");
known_versions.push_back("CXXABI_LDBL_1.3");
known_versions.push_back("CXXABI_1.3.1");
@ -250,8 +252,9 @@ check_version(symbol& test, bool added)
// Check that added symbols are added in the latest pre-release version.
bool latestp = (test.version_name == "GLIBCXX_3.4.31"
// XXX remove next line when baselines have been regenerated.
|| test.version_name == "GLIBCXX_IEEE128_3.4.30"
// XXX remove next 2 lines when baselines have been regenerated.
|| test.version_name == "GLIBCXX_IEEE128_3.4.31"
|| test.version_name == "GLIBCXX_LDBL_3.4.31"
|| test.version_name == "CXXABI_1.3.14"
|| test.version_name == "CXXABI_FLOAT128"
|| test.version_name == "CXXABI_TM_1");