[boost] [Test] How to make test framework create Core dump in case of any unhandled exceptions?

Dear developers, Is it possible to force Boost.Test framework to create Core dump in case of catching any kind of unhandled exception from code that is being tested? We tried to use parameter: *--catch_system_error=no* but it creates core dump for system signals only, while we need core dump for any exceptions, even custom ones. We would appreciate any suggestions or hints. Thank you very much! Best regards, Sergey Podolyan