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CVS: cvs.openbsd.org: src
From: Mark Kettenis (kettenis
cvs.openbsd.org)
Date: Sun May 02 2010 - 17:26:59 CDT
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CVSROOT: /cvs
Module name: src
Changes by: ketteniscvs.openbsd.org 2010/05/02 16:26:59
Modified files:
sys/arch/i386/i386: machdep.c
Log message:
The Cyrix "coma bug" workaround code has a really convoluted way to write 0
into a magic register. Simplify the code by making this explicit, but keep
the dummy read just in case this has a magic side-effect. And yes, as far as
I can tell, writing 0 is really what was intended here. Makes gcc4 happy.
No binary change with gcc3.
ok jsg
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