libffi for ia64

[CH Gowri Kumar]

Hi,
I am post grad. student doing my M.S(CS) at Indian Institute Of Science.
I wanted to use libffi for IA64. I have downloaded the latest from the
gcc cvs.

But the src/types.c does not have a case for IA64. Though there are
available for x86_64,sparc64.

Am I using the wrong libffi(mean downloaded an older version)?If so, may i
know where i can find the newer version.(I tried downloading latest libffi
from ftp://sourceware.cygnus.com/pub/libffi/ which is given a link from 
http://sources.redhat.com/libffi/ but the link seems to be broken.)

Thanks in advance.
Regards,
Gowri Kumar