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2016-08-22 Gleb Natapov <gleb@scylladb.com>
PR libstdc++/68297
* config/abi/pre/gnu-versioned-namespace.ver: Export
__cxa_init_primary_exception and std::exception_ptr(void*).
* config/abi/pre/gnu.ver (CXXABI_1.3.11) : Add new symbol version and
export __cxa_init_primary_exception and std::exception_ptr(void*).
* include/Makefile.am: Add new headers.
* include/Makefile.in: Regenerate.
* libsupc++/Makefile.am: Add new headers.
* libsupc++/Makefile.in: Regenerate.
* libsupc++/cxxabi.h (__cxa_allocate_exception): Move to ...
* libsupc++/cxxabi_init_exception.h: New header.
(__cxa_init_primary_exception): Declare.
* libsupc++/eh_throw.cc (__cxa_init_primary_exception): Define.
(__cxa_throw): Use __cxa_init_primary_exception.
* libsupc++/exception (std::exception): Move to ...
* libsupc++/exception.h: New header.
* libsupc++/exception_ptr.h (__exception_ptr::exception_ptr): Add
friend declaration.
(__exception_ptr::__dest_thunk): New function template.
(std::make_exception_ptr) [__cpp_rtti && !_GLIBCXX_HAVE_CDTOR_CALLABI]:
Use __cxa_allocate_exception and __cxa_init_primary_exception to
create exception_ptr.
* libsupc++/typeinfo: Include bits/exception.h instead of exception.
* testsuite/util/testsuite_abi.cc: Add CXXABI_1.3.11 version.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239664 138bc75d-0d04-0410-961f-82ee72b054a4
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