On 9/29/20 11:40 PM, Greg Clayton wrote:
How could LLDB even function then? We are using the standard std::mutex + std::condition workflow here. Not sure how LLDB could even function if it locking was nor working as expected.
Well, obviously this is an issue (and probably the same one) with debugging tools.
Doing a quick web search, this seems to be due to a mismatched libc++ and libstdc++: https://github.com/google/sanitizers/issues/1259
Nice. So if your libstdc++ is new enough to use pthread_cond_clockwait(), both TSan and valgrind produces weird results just because they can handle pthread_cond_timedwait() only. Dmitry _______________________________________________ lldb-dev mailing list lldb-dev@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
