H8 targets.

[Nitin Gupta, Noida]

Thanks a lot for your patch.

> 
> The only problem with changing things now is that you'll make the GNU
> tools incompatible with previous releases of the GNU tools.  
> Then again,
> it's probably still the right thing to do, but it'll need to 
> be clearly
> documented in the release notes for the binutils release 
> where the change
> becomes effective.
> 
> I've got these changes sitting in my local tree -- I haven't 
> looked at them
> in any detail in nearly a year, but they may be useful to 
> anyone trying to
> fix this little problem.
> 

Without this patch the third party debuggers (e.g. HDI) 
may fail to recognize the binary generated by h8300-elf-gcc.
The patch is running fine for me. After applying the same
patch to gdb, the h8300-elf-run also executes the binaries
gracefully.

Thanks and Regards,
Nitin.