Newsgroups: fj.os.misc,fj.comp.arch
Path: galaxy.trc.rwcp.or.jp!sparky!uunet!sun-barr!sh.wide!wnoc-kyo!omrongw!relay!fujita
From: fujita@omron3.cs.cmu.edu (Akito Fujita)
Subject: Re: Virtual Memory in Kernel
In-Reply-To: yas@softlab.is.tsukuba.ac.jp's message of 9 Jun 92 18:28:19 GMT
Message-ID: <FUJITA.92Jun9210708@omron3.cs.cmu.edu>
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References: <FUJITA.92Jun9045435@omron3.cs.cmu.edu>
	<1992Jun9.182819.16120@iris.is.tsukuba.ac.jp>
Date: Tue, 9 Jun 1992 12:07:08 GMT
Lines: 176
Xref: galaxy.trc.rwcp.or.jp fj.os.misc:281 fj.comp.arch:337
X-originally-archived-at: http://galaxy.rwcp.or.jp/text/cgi-bin/newsarticle2?ng=fj.os.misc&nb=281&hd=a
X-reformat-date: Mon, 18 Oct 2004 15:18:22 +0900
X-reformat-comment: Tabs were expanded into 4 column tabstops by the Galaxy's archiver. See http://katsu.watanabe.name/ancientfj/galaxy-format.html for more info.

$B#O#M#R#O#N$NF#ED$G$9!#(B


In article <1992Jun9.182819.16120@iris.is.tsukuba.ac.jp>
 yas@softlab.is.tsukuba.ac.jp (Yasushi Shinjo) writes:

 |$B$O$$!"$@$$$?$$F#ED$5$s$N<gD%$O!"35$MM}2r$G$-$^$7$?!#(B

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$B@-$,:#0lNI$/J,$+$i$J$$$o$1$G$9!#(B

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 |
 |> $B$"$l!)(B  $B2>A[5-21$r;H$C$F$$$k%7%9%F%`$G$"$l$P$I$s$J$b$N$G$"$l!"(B
 |> $B%"%I%l%9JQ49I=$O>o$K%7%9%F%`6u4V$KB8:_$9$k$N$G$O$"$j$^$;$s$+!)(B
 |
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 |$B$7$$;~$K!"%+!<%M%k$O!"$I$&$9$l$P$$$$$s$G$7$g$&$+!)(B

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 |
 |> $B$"$l!)(B  $B2>A[5-21$r;H$C$F$$$k%7%9%F%`$G$"$l$P$I$s$J$b$N$G$"$l!"(B
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 |
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 |
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 |
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 |
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 |$B$N3dEv$FI=$rMQ0U$7$^$9!#(B0 $BHVCO$+$i!"(B0x2000 $BHVCO$^$G$,%F%-%9(B
 |$B%H!"(B0x2000 $B$+$i!"(B0x3000 $B$^$G%G!<%?!"(B0xFFFFE000 $B$+$i!"(B
 |0xFFFFFFFF $B$^$G$,%9%?%C%/$H$+!"$3$NDxEY$G$$$$$G$7$g$&!#(B
 |
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 |$B%"%I%l%96u4V$N3dEv$FI=$r$b$H$K!"(BSIGSEGV (Segmentation
 |Violation) $B$r$O$8$-$^$9!#(B
 |
 |$B!J#3!KJQ49I=$rC5:w$7$J$,$i!"JQ49I=$,$J$$$N$+!"%Z!<%8$,$J$$$N(B
 |$B$+D4$Y$^$9!#%Z!<%8$,$J$1$l$P!"%Z!<%8!&%U%)%k%H!#JQ49I=$,$J$1(B
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 |
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 |> $B$h$&$K07$o$l$F$$$k$N$G$7$g$&$+!)(B  $B#U#N#I#X$G$O%$%s%W%j%a%s%H(B
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 |
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 |>  |$B:G6a$N#M#M#U$O!"<B%a%b%j>e$KCV$+$l$kB?CJ$NI=$r;H$&$b$N$,B?$$(B
 |      ^^^^^^^^ $B$3$l!"J*M}6u4V$KD{@5$7$^$9!#(B
 |
 |>  |$B$h$&$G$9$+$i!"#V#A#X$G;H$o$l$F$$$k$h$&$J5;$r;H$&$3$H$O$G$-$^(B
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 |
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 |> $B%7%9%F%`6u4V$KB8:_$7$F$$$F!"%7%9%F%`6u4V<+BN$b2>A[5-21$G4IM}$5(B
 |  ^^^^^^^^^^^^
 |> $B$l$F$$$l$P!"%7%9%F%`6u4V$G$N%Z!<%8%U%)%k%H$H$7$F=hM}$G$-$k$N$G(B
 |> $B$O$"$j$^$;$s$+!)!J$=$&$$$($P$3$l$b%7%9%F%`6u4V$r2>A[5-21$G4IM}(B
 |> $B$9$kM}M3$K$J$k$J$!!"!"!"!K(B
 |
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 |$B$G$b:G6a$O!"JQ49I=$r!V%7%9%F%`6u4V!W$G$O$J$/!"!VJ*M}6u4V!W>e(B
 |$B$KCV$/$h$&$J%O!<%I%&%'%"$,B?$$$H;W$$$^$9!#$=$&$9$k$H!"%f!<%6(B
 |$B$b%7%9%F%`$b$[$H$s$IF1$8=hM}$G$9$_$^$9$+$i!#(B

$B$9$$$^$;$s!"$3$N!VJ*M}6u4V!W$H$$$&8@MU$N0UL#$9$k$3$H$,NI$/J,$+$j(B
$B$^$;$s!#O@M}6u4V$KBP$9$k!VJ*M}6u4V!W$J$iM}2r$G$-$k$N$G$9$,!"%7%9(B
$B%F%`6u4V$KBP$7$F$J$s$G!VJ*M}6u4V!W$K$J$C$A$c$&$s$@$m$&!)(B


 |$BJQ49I=$N9=B$$NOC$O!"(BTanenbaum $B@h@8$N(B MOS
 |
 |    Andrew S. Tanenbaum,
 |    Modern Operating Systems, Prentice-Hall, 1992.
 |    (Prentice-Hall International ISBN 0-13-595752-4)
 |
 |$B$K$$$m$$$m=P$F$$$F!";29M$K$J$j$^$9!#(B
 |$B$3$NK\$NJ,N`$K$h$k$H!"(B
 |
 |    PDP-11 -- $B#1%l%Y%k(B
 |    VAX    -- $B#2%l%Y%k(B
 |    SPARC  -- $B#3%l%Y%k(B
 |    68030  -- $B#0!A#4%l%Y%k(B
 |    R2000  -- $B#0%l%Y%k(B
 |    $B!J(Bi386 -- $B%;%0%a%s%F!<%7%g%s!\%Z!<%8%s%0!K(B
 |
 |$B$H$J$C$F$$$^$9!#(B68030 $B$N2DJQ$K$O!"$^$$$j$^$7$?!#0l1~!"$3$NCf(B
 |$B$G$O:G6/$G$7$g$&$M!#;H$$$3$J$9$N$O!"BgJQ$=$&$@$1$I!#(B

$BKM$O(B MIPS $B$N#0%l%Y%k$H$$$&$N$,NI$/M}2r$G$-$F$J$$$G$9!#(B
$B!JJL$KJQ49%F!<%V%k$NOC$@$1$C$F$o$1$G$O$J$$$G$9$,!K(B

--
fujita@nff.ncl.omron.co.jp
