KernelPanicNTandClaude Opus 5.5 5b7e3aea8b feat(libSceAmpr): implement __cxa_call_unexpected ...

__cxa_call_unexpected takes the in-flight exception's unwind header and
never returns, as in libcxxabi. No std::set_unexpected is exported and
the exception header's unexpected handler is never set, so the handler
is always the default one, which calls std::terminate. It therefore
forwards to libc's __cxa_call_terminate, which begins the catch and runs
the current terminate handler; a null header terminates in libc's
__cxa_begin_catch. libcxxabi's std::terminate would instead run the
terminate handler saved in the exception header at throw time; the two
differ only if std::set_terminate was called in between, which the debt
entry records.

The test shares the forked-child helper of the std::_Pad test, which now
takes the terminate handler to install.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-15 11:31:15 +00:00

..

CMakeLists.txt

feat(libc): implement generic error category messages

2026-10-13 14:38:04 +03:00

Export.cpp

feat(libSceAmpr): implement __cxa_call_unexpected

2026-10-15 11:31:15 +00:00