[RFC] Add support for Renesas RX architecture

Doug Evans dje@google.com
Mon Dec 7 22:36:00 GMT 2009


On Mon, Dec 7, 2009 at 1:42 PM, DJ Delorie <dj@redhat.com> wrote:
>
>> I took a look.  It's a little opaque (I don't suppose there's
>> documentation on what opc2c does somewhere), but I get the drift.
>
> Not really, I took it out of the m32c simulator.  I'm hoping to find
> time to adapt the m32c opcodes to use it instead of cgen (cgen wasn't
> a good fit for a variable-length isa), I'd have to write docs at that
> point.

I look at it differently.

It's not that cgen isn't a good fit.
Rather, it's that such support was always planned, it just needed
someone to add it.
[I have a sandbox at home that does exactly this and I'm testing it now.]



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