From owner-FreeBSD-tech-jp@jp.freebsd.org  Tue Jan 28 14:24:52 1997
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From: Akihiro Sato <akisatoh@alpha.ics.nitech.ac.jp>
To: FreeBSD-tech-jp@jp.freebsd.org
In-reply-to: Your message of "Tue, 28 Jan 1997 05:28:53 JST."
             <199701272028.FAA03538@marble.eps.nagoya-u.ac.jp> 
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Date: Tue, 28 Jan 1997 14:24:39 +0900
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Subject: [FreeBSD-tech-jp 14] Re: Cyrix CPU support 
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$B:4F#!wL>9)Bg$G$9!#(B

> wrmsr$B$r<B9T$7$F$$$k%3!<%I$O!$(B
> 
> if (cpu_class == CPUCLASS_586 || cpu_class == CPUCLASS_686) {
> 	...
> }
> 
> $B$H$J$C$F$$$^$9$,!$$3$NItJ,$rDL$i$J$$$h$&$K$9$k$HLdBj$,H/@8$9$k$+$I$&$+(B
> $BD4$Y$F$b$i$($^$;$s$+!)(B

cpuid $BL?Na$rM-8z$K$7$F$$$k%+!<%M%k$G!"(Bwrmsr $B$H(B rdtsc $B$r;H$C$F$$(B
$B$kItJ,$r%3%a%s%H%"%&%H$7$?$i(B panic $B$;$:$K5/F0$7$^$7$?!#(B
0.00 MHz $B$HI=<($5$l$^$7$?(B(^^;)

panic $B$NFbMF$O(B
Fatal trap 1: privileged instruction fault while in kernel mode
$B$G$7$?!#(B
--
 $BL>8E209)6HBg3X(B $BCNG=>pJs%7%9%F%`3X2J(B M2  $B:4F#(B $B>4MN(B
