From: "Joseph S. Myers" <joseph@codesourcery.com>
To: Steve Ellcey <sellcey@mips.com>
Cc: <libc-ports@sourceware.org>
Subject: Re: [patch, mips] Fix stubs files for hard float vs. soft float
Date: Mon, 15 Oct 2012 23:31:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.64.1210152330131.22646@digraph.polyomino.org.uk> (raw)
In-Reply-To: <1350342376.2044.41.camel@ubuntu-sellcey>
On Mon, 15 Oct 2012, Steve Ellcey wrote:
> On Mon, 2012-10-15 at 22:08 +0000, Joseph S. Myers wrote:
> > On Mon, 15 Oct 2012, Steve Ellcey wrote:
> >
> > > While working on various flavors of glibc, I found that building on MIPS
> > > with and without floating point enabled resulted in different stub files,
> > > but the MIPS makefile did not handle this difference correctly (it would
> > > always create a stubs-o32.h (or n32 or n64) header file and that file would
> > > look different depending on whether or not you enabled floating point.
> >
> > What are the differences exactly? We should look at whether they are
> > actually all correct....
>
> All of the soft-float versions have these entries which are not in the
> hard float versions:
OK, those do look like correct differences (unless and until MIPS
soft-float is made to support exceptions and rounding modes along the
lines of the support for them with Power soft-float).
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2012-10-15 23:31 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-15 20:15 Steve Ellcey
2012-10-15 21:15 ` Andreas Schwab
2012-10-15 21:23 ` Andreas Schwab
2012-10-15 22:08 ` Joseph S. Myers
2012-10-15 23:06 ` Steve Ellcey
2012-10-15 23:31 ` Joseph S. Myers [this message]
2012-10-22 23:31 ` Steve Ellcey
2012-10-22 23:38 ` Joseph S. Myers
2012-10-23 20:20 ` Steve Ellcey
2012-10-23 21:32 ` Roland McGrath
2012-10-23 22:14 ` Steve Ellcey
2012-10-23 22:48 ` Roland McGrath
2012-10-24 16:19 ` Steve Ellcey
2012-10-24 16:37 ` Andreas Schwab
2012-10-24 17:13 ` Steve Ellcey
2012-10-24 17:25 ` Roland McGrath
2012-10-25 0:00 ` Steve Ellcey
2012-10-25 12:41 ` Joseph S. Myers
2012-10-25 20:36 ` Steve Ellcey
2012-10-26 21:06 ` Steve Ellcey
2012-10-26 22:11 ` Joseph S. Myers
2012-10-26 23:00 ` Roland McGrath
2012-10-24 16:41 ` Joseph S. Myers
2012-10-24 0:05 ` Joseph S. Myers
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