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Re: Interpreter/libffi ARM Porting


Craig A. Vanderborgh writes:

 > Thank you very much for your detailed reply.  I am afraid, however,
 > that we still need some more help.  I hope that you'll bear with us
 > because we're on the brink of having a fully operational GCJ
 > interpreter for arm-elf-linux and arm-wince-pe.  We will of course
 > be sharing these long overdue results with the GCC community.
 > 
 > Attached is my current sysv.S.  It is compiling and it's working to
 > the point where ffitest passes and the gcj interpreter runs except
 > for exception handling.

You seem to have used the x86 unwinder data example.  That won't do:
you need to write ARM unwinder data.

I said:

> I suggest you compile a simple function with -fPIC -dA and have a
> look at the unwinder data.

You do need to do this.

Andrew.


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