From: mrs@wrs.com (Mike Stump)
To: egcs@cygnus.com, frichard@bbn.com
Subject: Re: sparc64 support for Solaris
Date: Fri, 17 Oct 1997 19:31:00 -0000 [thread overview]
Message-ID: <199710180213.TAA25990@kankakee.wrs.com> (raw)
> Date: Fri, 17 Oct 1997 19:51:35 -0400
> From: Fred Richardson <frichard@bbn.com>
> I was wondering how I can enable 64 bit support and v9 instruction
> scheduling for an Ultra 1 Model 170 running Solaris2.5. This is
> apparently not possible when the target is "sparc-sun-solaris2.5.1".
> I thought I'd try specifying "sparc64-sun-elf". But I don't know if
> this makes any sense. Does anyone have any suggestions?
from sparc.c:
/* "v9" is used to specify a true 64 bit architecture.
"v8plus" is what Sun calls Solaris2 running on UltraSPARC's. */
{ "v8plus", PROCESSOR_V8PLUS, MASK_ISA, MASK_V9 },
Now, do you want to help us, and submit changes to the doc that
document this better so that next time we can say RTFM? ;-)
-mcpu=v8plus should work.
next reply other threads:[~1997-10-17 19:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-10-17 19:31 Mike Stump [this message]
1997-10-19 13:06 ` Fred Richardson
1997-10-20 18:57 ` John Carr
1997-10-20 19:22 ` Doug Evans
-- strict thread matches above, loose matches on Subject: below --
1997-10-17 16:51 Fred Richardson
1997-10-17 19:03 ` David S. Miller
1997-10-17 19:06 ` Joe Buck
1997-10-17 19:44 ` John Carr
1997-10-17 21:50 ` Oleg Krivosheev
1997-10-18 11:53 ` Joe Buck
1997-10-18 12:39 ` Joe Buck
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