[ECOS] C++ Exception Handling under eCos

[Andrew Lunn]

> I have already been working on this too. The complication with eCos is that
> at the time you build the toolchains, there's no guarantee that the kernel
> is present. I have a solution to this, but it's trickier than a
> straightforward hack.

Well rather than putting the functionality in libgcc2.a you could put
it into the eCos kernel. Don't change libgcc and let the linker sort
it all out.

        Andrew