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Date: Mon, 06 Dec 1999 23:54:21 +0900
Message-ID: <14411.52765.449875.68187Y@tkc.att.ne.jp>
From: Motomichi Matsuzaki <mzaki@e-mail.ne.jp>
To: FreeBSD-tech-jp@jp.freebsd.org
In-Reply-To: In your message of "Mon, 06 Dec 1999 16:36:55 +0900"
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$B>>:j$G$9!#(B

At Mon, 06 Dec 1999 16:36:55 +0900,
Takekazu KATO <kato@chino.it.okayama-u.ac.jp> wrote:
> PentiumII $B$N$H$-$H(B PentiumIII $B$N$H$-$G!$$H$$$&$+(B CPUID.XMM bit $B$,N)$C(B
> $B$F$$$k$H$-$HN)$C$F$$$J$$$H$-$G!$(Bfxsave/fxrstor $B$N5sF0$OF1A3JQ$k$o$1$G(B
> $B$9$h$M!%(B
> # PentiumII $B$G(B SSE $B%l%8%9%?$NB`Hr$J$s$GIT2DG=$G$9$+$i(B

$B$=$N$X$s$O(B Web $B$r$"$5$C$F$$$?$@$/$H$o$+$j$^$9$,!"(B
fxsave/fxrstor $B$O$I$s$J(B CPU $B$G$bI,$:(B 512 bytes $B$NB`HrNN0h$r;H$$$^$9!#(B
PentiumII $B$G$OEvA3(B SSE $B%l%8%9%?$OB`Hr$5$l$^$;$s$,!"(B
$B$=$l$G$b(B 512 bytes $B;H$o$l$^$9!#(B
$B<B:]!"(B Pentium III $B$G$b(B 512 bytes $B$N$&$AH>J,$/$i$$$O(B Reserved $B$G$9!#(B

$B$A$g$C$HIT;W5D$J;EMM$G$9$,!"(B CR4.OSFXSR $B$rN)$F$J$$$H!"(B
Pentium III $B$G$b(B Pentium II $B$HF1MM(B SSE $B$N%l%8%9%?$rJ]B8$7$J$$$G$9$M!#(B

Pentium II $B$G$O(B CR4.OSFXSR $B$O%;%C%H$G$-$k$N$+$J!D!#(B
# $B<+J,$G;n$;$P$$$$$s$G$9$1$I$M!D!D(B


> > $B$3$l$O(B kernel $B$N$^$o$j$r8+EO$;$P$o$+$k$H;W$$$^$9$,!"(B
> > $B%^%/%m$rDj5A$7$F;H$&$N$,@5$7$$$N$G$O$J$$$+$H;W$$$^$9!#(B
> $B$($($H$3$NItJ,$OB?J,4*0c$$$5$l$F$k$H;W$&$s$G$9$,(B
> $B!V(Bcc $B$,%5%]!<%H$7$F$$$J$$!W$s$8$c$J$/$F!V(Bas $B$,%5%]!<%H$7$F$$$J$$!W$o$1$G!$(B

$B$"$"!"8@MU$,B-$j$F$^$;$s$G$7$?$M!#<:Ni!#(B
$B$$$-$J$j%"%;%s%V%i5-=R$r=q$/$Y$-$G$O$J$$!"(B
$B$H$$$&$3$H$r;XE&$7$?$+$C$?$@$1$G$9!#(B
$B$b$A$m$s(B as $B$,%5%]!<%H$7$F$J$$$3$H$O>5CN$7$F$$$^$9!#(B

$B$=$N$X$s!"(B Linux $B$N(B patch $B$b;29M$K$J$j$^$9$h!#(B
# $B;d$b85!9$N(B Linux $B$N%=!<%9$O8+$?$3$H$"$j$^$;$s(B



$B$=$l$+$i!"B>$NItJ,$X$N1F6A!"$J$s$G$9$,!"(B
$B$H$j$"$($:(B Linux $B$G$O(B fxsave $B$HF1;~$K(B fstenv $B$r$7$F$7$N$$$G$$$k$h$&$G$9!#(B

-- 
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|  mailto:mzaki@e-mail.ne.jp                    $B:YK&@8M}2=3X8&5f<<=jB0(B  |
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