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Re: [RFC] A policy for supported ports and targets
- From: "Kei Sakamoto" <sakamoto dot kei at renesas dot com>
- To: <gcc at gcc dot gnu dot org>
- Date: Mon, 21 Jun 2004 12:12:51 +0900
- Subject: Re: [RFC] A policy for supported ports and targets
Hello,
Let me provide some information about m32r.
Because there were some mistakes in the following table in
your e-mail.
> c m x i i i m
> r m t p f q 8 3
> i i s 2 r 2 6 2
> s x a k v k 0 r
> ------------------------------------
> uses cc0 x x x
> no RTL pro/epilogue x x x
> old scheduler model x1 x x
> define_peephole x x
> not define_constant x x
>
> supported by GDB x x x x
> free simulator exists x ? ? x ? ?
>
> silicon exists x 2 x ? ? ? x ?
> silicon in production x x ? ? ? x3
*free simulator exists -> yes
gdb supports m32r simulator.
*silicon exists -> yes
Both m32r and m32r2 silcons exist. m32r2 is not on sale yet,
but we do have hardware. See http://www.linux-m32r.org/.
*silicon in production -> yes
There are a lot of products which use m32r chips on the market now.
DSC, cellar phone, ECU and so on.
http://www.renesas.com/eng/products/mpumcu/32bit/m32r/index.html
===
Kei Sakamoto
Renesas Technology Corp.
sakamoto.kei@renesas.com