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Re: /proc/cpuinfo fix
- From: Corinna Vinschen <cygwin-patches at cygwin dot com>
- To: "Cygwin-Patches at Cygwin dot Com" <cygwin-patches at cygwin dot com>
- Date: Tue, 18 Mar 2003 14:02:50 +0100
- Subject: Re: /proc/cpuinfo fix
- References: <LPEHIHGCJOAIPFLADJAHMEABDHAA.chris@atomice.net>
On Tue, Mar 18, 2003 at 01:45:05AM -0000, Chris January wrote:
> This patch changes Corinna's fix for the IsProcessorFeaturePresent missing
> export so that the cpuid instruction is called (if available) even on non-NT
> systems, giving more detailed information. This patch does not allow for the
> bug in IsProcessorFeaturePresent on Windows NT 4 (i.e. on 486DX processors
> it will incorrectly report that an FPU is not present).
> This patch is UNTESTED on Windows 95/98/Me since I can't do that until
> tomorrow.
I've tested it on 98SE and ME and it worked fine. I've applied it to
the trunk and the dontuse-21 branch.
Thanks,
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Developer mailto:cygwin at cygwin dot com
Red Hat, Inc.