Enable interpreter for x86_64

[Andrew Haley]

Ranjit Mathew writes:
 > >> + Andrew Haley of Red Hat completed the work began by Bo Thorsen of SuSE
 > >> + to port <a href="java/index.html">gcj</a> to the x86_64.  This is, as
 > >
 > >Please write this as "AMD x86-64 architecture".  x86_64 is the
 > >abbreviation used for configure only.
 > 
 > Should you not also mention the operating system that this port
 > runs on? I'm guessing that it's Linux on x86-64. Wouldn't there
 > be a Windows 64-bit version for this architecture "soon" that would
 > make this statement, sort of, ambiguous?

It's not ambiguous -- it's incomplete.

 > Maybe this is too pedantic - maybe not.

No.  You are not being too pedantic.  I should have said Linux.

Andrew.