SLAA534A June 2013 – June 2020
Functions which do not have an EXIDX entry will have one created for them automatically by the linker, so functions from a library compiled without exception-handling enabled (such as a C-only library) can be used in an application which uses TDEH. Automatically-generated entries will be EXIDX_CANTUNWIND, so if a function compiled without exception-handling support enabled calls a function which does propagate an exception, std::terminate will be called and the application will halt.