Re: Pentium Pro FP conversion bug

Autor: cezar_at_jowisz.iis.pw.edu.pl
Data: Fri 23 May 1997 - 11:01:58 MET DST


VTAM!

Ponizej z c.o.l.d.s
Cezar

Veksler Michael <mveksler_at_techunix.technion.ac.il> napisal(a):
: I guess that most of you have heard of the Pentium Pro FP bug.
: It has to do with FP->Integer conversion overflow. Something to
: do with wrong status/Exception in that case. (Look at
: http://www.x86.org/secrets/Dan0411.html ).

: Does anyone know if it has any impact on Linux ? If so, is there a kernel/gcc
: fix available. Anyway, I think this should be available on /proc/cpuinfo
: (Like "fdiv_bug").

: What do you think?

: Michael



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