On 01/01/2010 02:43 PM, Oman Nadeem wrote:
> I am having a problem with exception handling for C++ on GNU PPC
> Tools (MPC8xx platform).
>
> When I call "throw" from "try" block in my test application to raise
> an exception the control goes in the following way and traps into
> "abort" on returning NULL from _Unwind_Find_FDE function.
>
> __cxa_throw
> __Unwind_RaiseException
> uw_init_context_1
> uw_frame_state_for
> Unwind_Find_FDE ("seen_objects" and "unseen_objects" are NULL so return NULL)
>
>
> Am I missing any switch or initialization related to c++/exception
> handling?
No, this is one of the things that should "just work". As long as
you're compling with g++, the right libraries and compile options will
be selected by default. It may be that you have an incompatible set
of libraries installed, or that your compiler is broken.
Andrew.
