| To: | Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de> |
|---|---|
| Subject: | Re: Latest sources from CVS. |
| From: | "Maciej W. Rozycki" <macro@ds2.pg.gda.pl> |
| Date: | Fri, 6 Dec 2002 19:30:04 +0100 (MET) |
| Cc: | Carsten Langgaard <carstenl@mips.com>, Ralf Baechle <ralf@linux-mips.org>, "Kevin D. Kissell" <kevink@mips.com>, linux-mips@linux-mips.org |
| In-reply-to: | <20021206172438.GJ23743@rembrandt.csv.ica.uni-stuttgart.de> |
| Organization: | Technical University of Gdansk |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| Sender: | linux-mips-bounce@linux-mips.org |
On Fri, 6 Dec 2002, Thiemo Seufer wrote: > Maybe I wasn't clear about it, I meant kernels with 32 bit address > space but 64 bit register width, allowing for userland N32 ABI. > > E.g. the old DECstations with R4k CPU and limited memory would fit > in this scheme. :-) I'm only going to support n64 on the DECstation. You are welcomed to do n32 stuff yourself if you want to. > > Remember we are writing of the kernel -- we don't know what userland is > > going to bring us > > I don't understand this. The kernel _defines_ what the userland is allowed > to do. I haven't considered you may mean crippling the available user address space. -- + Maciej W. Rozycki, Technical University of Gdansk, Poland + +--------------------------------------------------------------+ + e-mail: macro@ds2.pg.gda.pl, PGP key available + |
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