llvm-project/libcxxabi/lib/itanium-exceptions.exp

# Itanium C++ ABI requirements related to exceptions
___cxa_allocate_dependent_exception
___cxa_allocate_exception
___cxa_begin_catch
___cxa_call_unexpected
___cxa_current_exception_type
___cxa_end_catch
___cxa_call_terminate
___cxa_free_dependent_exception
___cxa_free_exception
___cxa_get_exception_ptr
___cxa_init_primary_exception
___cxa_rethrow
___cxa_throw
[libc++] Always keep libc++abi re-exports up-to-date (#79012) Previously, the list of libc++abi symbols that we re-export from libc++ would be partly encoded in libc++abi (and re-exported automatically via the cxxabi-reexports target), and partly hard-coded in libcxx/lib/libc++abi.exp. The duplication of information led to symbols not being exported from libc++ after being added to libc++abi when they should have been. This patch removes the duplication of information. After this patch, the full list of symbols to re-export from libc++abi is handled by the cxxabi-reexports target and is stored in libcxxabi. The symbols newly re-exported from libc++ are mainly new fundamental typeinfos and a bunch of functions and classes that are part of libc++abi but are most likely implementation details. In the future, it would be possible to try to trim down the set of what we export from libc++abi (and hence what we re-export from libc++) to remove some implementation detail symbols. Fixes #79008 2024-02-26 14:55:10 -05:00			`# Itanium C++ ABI requirements related to exceptions`
[libc++] Fix the no-exceptions build of libc++ on Apple We previously tried re-exporting symbols that didn't exist when exceptions were disabled. Note that building libc++abi without exceptions still doesn't work when linking against the default-provided libSystem.dylib, because it transitively depends on libobjc.dylib, and that requires __gxx_personality_v0. But building libc++abi with exceptions and libc++ without exceptions does work. 2020-04-20 05:22:20 -04:00			`___cxa_allocate_dependent_exception`
			`___cxa_allocate_exception`
			`___cxa_begin_catch`
			`___cxa_call_unexpected`
			`___cxa_current_exception_type`
			`___cxa_end_catch`
[libc++abi] Fix test failures with GCC 14 (#95759) This adds a new `__cxa_call_terminate`, which GCC 14 generates calls to now. Clang had `__clang_call_terminate` for the same use-case for a long time. It also fixes a test that is enabled now, since GCC has the `__has_feature` FTM now. 2024-06-30 12:09:20 +02:00			`___cxa_call_terminate`
[libc++] Fix the no-exceptions build of libc++ on Apple We previously tried re-exporting symbols that didn't exist when exceptions were disabled. Note that building libc++abi without exceptions still doesn't work when linking against the default-provided libSystem.dylib, because it transitively depends on libobjc.dylib, and that requires __gxx_personality_v0. But building libc++abi with exceptions and libc++ without exceptions does work. 2020-04-20 05:22:20 -04:00			`___cxa_free_dependent_exception`
			`___cxa_free_exception`
			`___cxa_get_exception_ptr`
[libc++abi] Implement __cxa_init_primary_exception and use it to optimize std::make_exception_ptr (#65534) This patch implements __cxa_init_primary_exception, an extension to the Itanium C++ ABI. This extension is already present in both libsupc++ and libcxxrt. This patch also starts making use of this function in std::make_exception_ptr: instead of going through a full throw/catch cycle, we are now able to initialize an exception directly, thus making std::make_exception_ptr around 30x faster. 2024-01-22 19:12:41 +04:00			`___cxa_init_primary_exception`
[libc++] Fix the no-exceptions build of libc++ on Apple We previously tried re-exporting symbols that didn't exist when exceptions were disabled. Note that building libc++abi without exceptions still doesn't work when linking against the default-provided libSystem.dylib, because it transitively depends on libobjc.dylib, and that requires __gxx_personality_v0. But building libc++abi with exceptions and libc++ without exceptions does work. 2020-04-20 05:22:20 -04:00			`___cxa_rethrow`
			`___cxa_throw`