Can't set architecture to m32c on m32c-elf-gdb.

[Masaki Muranaka]

Hello DJ,

Yes some series cores are already shipped it and some are still planning.
I didn't say R32C is same as M32C. But I think their register sets
and periherals are quite similar.
And Renesas says R32C is the high end model of M16C/M32C series, right?

I agree RX is completely different opcode/registers from M16C family.
("RX is a step up from R32C. " is similar to "SH-1/2 is a step up from H8")
So I have no view about RX supports on GNU chains.

Thanks,

On 2010/01/08, at 7:44, DJ Delorie wrote:

> 
>> Renesas is planning to ship R32C series.
> 
> They're already shipping it.  It's as different from M32C as M32C is
> from M16C (m16c/60 at least) - no opcode compatibility at all, aside
> from a "passing resemblance" at the asm syntax level.
> 
> M16C vs R8C is much closer; they differ only in two opcodes.  M16C/80
> vs M32C/80 have the same architecture, but m32c has more opcodes.
> 
> RX is a step up from R32C.  Same peripherals, basically, but
> completely different opcodes and register set.
> 



--
Masaki Muranaka
Monami software