Date: Thu, 04 Mar 2004 12:36:28 +1000 From: Peter Grehan <grehan@freebsd.org> To: freebsd-threads@freebsd.org Subject: Re: User-space context switch and floating-point Message-ID: <4046962C.4090409@freebsd.org> In-Reply-To: <40466A3F.5070904@freebsd.org> References: <Pine.GSO.4.10.10403030909510.17237-100000@pcnet5.pcnet.com> <40466A3F.5070904@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
> Yes, but I thought the i386 FP calling convention was that all > FP registers were volatile across calls, so all were preserved > by the callee. Oops, I meant 'caller'...
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4046962C.4090409>