| To: | "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>, Carsten Langgaard <carstenl@mips.com> |
|---|---|
| Subject: | Re: 64-bit and N32 kernel interfaces |
| From: | tor@spacetec.no (Tor Arntsen) |
| Date: | Thu, 5 Sep 2002 11:30:11 +0200 |
| Cc: | Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org |
| In-reply-to: | "Maciej W. Rozycki" <macro@ds2.pg.gda.pl> "Re: 64-bit and N32 kernel interfaces" (Sep 5, 10:23) |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| Sender: | linux-mips-bounce@linux-mips.org |
On Sep 5, 10:23, "Maciej W. Rozycki" wrote: >On Thu, 5 Sep 2002, Carsten Langgaard wrote: [...] >> Please notice, that a 'long' is 32-bit for n32, so we need to do the same >> conversion for a lot of syscalls, as we already do for o32. > > Any reference? AFAIK, long is 64-bit for n32 and only void * is 32-bit. >It doesn't make sense otherwise. On SGI/Irix n32 long and void* are 32-bit, only long long is 64-bit. On SGI/Irix n64 long and void* are 64-bit too. -Tor |
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