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<TITLE>Linux/MIPS HOWTO: Linux/MIPS $B$N%$%s%9%H!<%k$H$h$/$"$kLdBj(B</TITLE>
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<A HREF="MIPS-HOWTO-8.html">$B<!$N%Z!<%8(B</A>
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<H2><A NAME="s7">7. Linux/MIPS $B$N%$%s%9%H!<%k$H$h$/$"$kLdBj(B</A></H2>
<P>
<P>
<H2><A NAME="ss7.1">7.1 NFS $B%V!<%H$K<:GT$9$k(B</A>
</H2>
<P>$BDL>o$O$3$l$O$3$N8=>]$K=P$/$o$7$??M$?$A$,(B tar $B%"!<%+%$%V$r(B Linux $B$G$O$J$/(B
IRIX $B$GE83+$7$?$?$a$G$9!#(BNFS $B1[$7$N%G%P%$%9%U%!%$%k$NDj5A$O(B Unix
$B4V$GI8=`2=$5$l$F$$$J$$$?$a!"$3$NLdBj$,5/$-$^$9!#8=>]$H$7$F$O!"(BNFS
$B%U%!%$%k%7%9%F%`$r%^%&%s%H$7$?D>8e$K%7%9%F%`$,(B ``Warning: unable to open
an initial console.'' $B$H$$$&%(%i!<%a%C%;!<%8$G;`$L$H8@$&$b$N$G$9!#(B
<P>
<P>$B:#$N$H$3$m!"$3$NLdBj$N2sHr:v$O!"%$%s%9%H!<%k$K;H$&%"!<%+%$%V$r(B NFS
$B%5!<%P$KE83+$9$k:]$K$O(B Linux
$B%7%9%F%`$r;H$&$3$H$G$9!#$3$N(B Linux $B%7%9%F%`$O(B MIPS
$B5!$G$"$kI,MW$OL5$/!"(BNFS $B%5!<%P<+BN$O$I$N$h$&$J(B UNIX $B5!$G$bLdBj$"$j$^$;$s!#(B
<P>
<H2><A NAME="ss7.2">7.2 $B<+J,$G%3%s%Q%$%k$7$?%+!<%M%k$,%V!<%H;~$K%/%i%C%7%e$9$k(B</A>
</H2>
<P>$B<+J,$G%+!<%M%k$r:n$C$?$s$G$9$,!"%/%i%C%7%e$7$^$9!#(BIndy
$B$G$O%/%i%C%7%e%a%C%;!<%8$O<!$N$h$&$J$b$N$G$9(B
($BF1MM$NLdBj$OB>$N%^%7%s$G$b5/$-$^$9$,!"%a%C%;!<%8$OA4$/0c$C$?$b$N$+$b$7$l$^$;$s(B)$B!#(B
<P>
<PRE>
Exception: <vector=UTLB Miss>
Status register: 0x300004803<CU1,CU0,IM4,IPL=???,MODE=KERNEL,EXL,IE>
Cause register: 0x8008<CE=0,IP8,EXC=RMISS>
Exception PC: 0x881385cc, Exception RA: 0x88002614
exception, bad address: 0x47c4
Local I/O interrupt register 1: 0x80 <VR/GIO2>
Saved user regs in hex (&gpda 0xa8740e48, &_regs 0xa8741048):
arg: 7 8bfff938 8bfffc4d 880025dc
tmp: 8818c14c 8818c14c 10 881510c4 14 8bfad9e0 0 48
sve: 8bfdf3e8 8bfffc40 8bfb2720 8bfff938 a8747420 9fc56394 0 9fc56394
t8 48 t9 8bfffee66 at 1 v0 0 v1 8bfff890 k1 bad11bad
gp 881dfd90 fp 9fc4be88 sp 8bfff8b8 ra 88002614
PANIC: Unexpected exception
</PRE>
<P>$B$3$NLdBj$O%P!<%8%g%s(B 2.7 $B0J9_$N(B Binutils
$B$N$^$@D>$C$F$$$J$$%P%0$N$?$a$K5/$-$^$9!#EvLL$N2sHr:v$O!"(Barch/mips/Makefile
$B$N(B
<P>
<PRE>
LINKFLAGS = -static -N
</PRE>
<P>$B$H$$$&9T$r!"2<5-$N$h$&$K=$@5$7$F$/$@$5$$!#(B
<PRE>
LINKFLAGS = -static
</PRE>
<P>
<H2><A NAME="ss7.3">7.3 Indy $B$N%+!<%M%k%V!<%H$,<!$N$h$&$J(B PROM $B%(%i!<%a%C%;!<%8$G<:GT$9$k(B</A>
</H2>
<P>
<PRE>
>> boot bootp()/vmlinux
73264+592+11520+331680+27848d+3628+5792 entry: 0x8df9a960
Setting $netaddres to 192.168.1.5 (from server deadmoon)
Obtaining /vmlinux from server deadmoon
Cannot load bootp()/vmlinux
Illegal f_magic number 0x7f45, expected MIPSELMAGIC or MIPSEBMAGIC.
</PRE>
<P>$B$3$NLdBj$O(B Indy $B$N$H$F$b8E$$HG$N(B PROM $B$G!"(BLinux $B$N;H$&(B ELF
$B%P%$%J%j%U%)!<%^%C%H$,M}2r$5$l$J$$>l9g$KH/@8$7$^$9!#(B
$B$3$NLdBj$N2r7h$O!"8=:_:n6HCf$G$9!#(B
<P>
<H2><A NAME="ss7.4">7.4 $B;d$N(B SNI $BMQ$N%j%H%k%(%s%G%#%"%s%U%!!<%`%&%'%"$r$I$3$GF~<j$7$?$i$$$$$s$G$7$g$&$+!)(B</A>
</H2>
<P>
<P>SNI $B$N%7%9%F%`$O%S%C%0$H%j%H%k$NN>%(%s%G%#%"%s$GF0:n2DG=$G$9!#8=;~E@$G$O(B
Linux/MIPS $B$O%j%H%k%(%s%G%#%"%s$N%U%!!<%`%&%'%"$N$_$r%5%]!<%H$7$F$$$^$9!#(B
$B$3$l$O$"$k0UL#$GIT9,$J$3$H$G!"(BSNI $B$O(B Windows NT
$B$N%5%]!<%H$r$d$a$?$?$a!"%j%H%k%(%s%G%#%"%s$N%U%!!<%`%&%'%"$r$3$3$7$P$i$/=P2Y$7$F$$$^$;$s!#(B
<P>$B%S%C%0%(%s%G%#%"%s%b!<%I$GF0$+$7$?>l9g!"%U%!!<%`%&%'%"$O4{$K%5%]!<%H$5$l$F$$$k(B
SGI Indy $B$K;w$?$b$N$G$9$N$G!"(BSNI $B%5%]!<%H$r=$@5$9$k$N$OB?J,Hf3SE*MF0W$G$9!#(B
$B6=L#$N$"$k%O%C%+!<$O(B
<A HREF="mailto:ralf@gnu.org">Ralf Bächle (ralf@gnu.org)</A>
$B$^$GO"Mm$/$@$5$$!#(B
<P>
<H2><A NAME="ss7.5">7.5 ld $B$,(B signal 6 $B$G;`$K$^$9(B</A>
</H2>
<P>
<PRE>
collect2: ld terminated with signal 6 [Aborted]
</PRE>
$B$3$l$O8E$$(B binutils $B$N4{CN$N%P%0$G$9!#(Bbinutils 2.8.1
$B$H:G?7$N%Q%C%A$NAH$_9g$o$;$K%"%C%W%0%l!<%I$9$kI,MW$,$"$j$^$9!#(B
<P>
<H2><A NAME="ss7.6">7.6 $B0lIt$NHG$N(B PROM $B$K(B ELF $B%5%]!<%H$,$J$$LdBj(B</A>
</H2>
<P>$B8E$$HG$N(B PROM $B$O(B Linux $B%+!<%M%k$N;H$&(B ELF $B%U%)!<%^%C%H$rCN$i$:!"(B
Linux $B$,D>@\%V!<%H$G$-$^$;$s!#(B
$B$3$NLdBj$KEv$?$k$H!"0J2<$N$h$&$J%(%i!<%a%C%;!<%8$K$J$j$^$9!#(B
<PRE>
>> boot -f linux root=/dev/sda1
Cannot load scsi(0)disk(1)rdisk(0)partition(8)/linux.
Illegal f_magic number 0x7f45, expected MIPSELMAGIC or MIPSEBMAGIC.
Unable to load linux: ``linux'' is not a valid file to boot.
>>
</PRE>
$B$3$NLdBj$NK>$^$7$$2r7h:v$O$b$A$m$s(B PROM $B$N%"%C%W%0%l!<%I$G$9$,!"$9$Y$F$N%7%9%F%`$GDs6!$5$l$F$$$k$o$1$G$O$"$j$^$;$s!#(B
<P>$BBeBX<jCJ$H$7$F!"(BIrix 5 $B0J9_$N(B Sash $B$r%+!<%M%k$r(B
$B%V!<%H$9$k$?$a$K;H$&$3$H$,$G$-$^$9!#(BSash $B$O(B ELF
$B%P%$%J%j$r%m!<%I$9$k$d$jJ}$rCN$C$F$*$j!"$=$l$,(B IRIX $B$N%+!<%M%k$+(B Linux
$B$N%+!<%M%k$+$r5$$K$7$^$;$s!#(BPROM $B%b%K%?$G(B ``Sash'' $B$HBG$C$F$/$@$5$$!#(B
$BJL$N%7%'%k%W%m%s%W%H$,$G$?$J$i!"$=$l$,(B Sash $B$+$i$N%W%m%s%W%H$G$9!#(B
$B8e$OIaDLDL$j(B Linux $B$r5/F0$7$F$/$@$5$$!#(B
<P>Sash $B$O(B EFS $B$H(B XFS
$B%U%!%$%k%7%9%F%`$rFI$a!"(Bbootp / tftp $B$G%+!<%M%k$rFI$`$3$H$b$G$-$^$9!#(B
<P>$B%+!<%M%k%=!<%9$H6&$KG[I[$5$l$F$$$k(B elf2ecoff $B%D!<%k$r;H$C$F(B ELF $B%P%$%J%j$r(B
ECOFF $B7A<0$KJQ49$9$k$3$H$b$G$-$^$9!#$^$?$O!"%+!<%M%k$N%S%k%I;~$KC1$K(B
``make vmlinux.ecoff'' $B$H$9$k$3$H$G(B ECOFF $B7A<0$N%+!<%M%k$r:n@.$G$-$^$9!#(B
<P>
<P>
<H2><A NAME="ss7.7">7.7 $B%M%C%H%V!<%H$r;n$_$F$$$k$s$G$9$,!";d$N%^%7%s$O%+!<%M%k$r%@%&%s%m!<%I$7$F$/$l$^$;$s(B</A>
</H2>
<P>$B$"$J$?$N%^%7%s$,(B BOOTP $B%Q%1%C%H$KJVEz$7$F$$$k$N$K$b4X$o$i$:(B (tcpdump $B$d(B
ethereal $B$N$h$&$J%Q%1%C%H%9%K%U%!$G3NG'$G$-$^$9(B)$B!"(B
BOOTP $B%5!<%P$+$i%+!<%M%k$r%@%&%s%m!<%I$7$J$$>l9g$G$9!#(B
$B$3$l$O$"$J$?$N%V!<%H%5!<%P$,%+!<%M%k(B 2.3
$B7O!"$^$?$O$=$l0J9_$N$b$N$r;H$C$F$$$k$H$-$K5/$-$^$9!#(B
$B$3$NLdBj$,5/$-$?>l9g$K$O!"%V!<%H%5!<%P$G(B root $B$K$J$C$F(B
"echo 1 > /proc/sys/net/ipv4/ip_no_pmtu_disc"
$B$HF~NO$9$l$P2sHr$G$-$^$9!#(B
<P>
<H2><A NAME="ss7.8">7.8 TFTP $B%5!<%P$+$i$N%@%&%s%m!<%I$,;_$^$C$F!"%?%$%`%"%&%H$7$^$9(B</A>
</H2>
<P>$B$3$l$O!"(BTFTP $B%5!<%P$,%m!<%+%k%]!<%HHV9f(B 32768
$B0J>e$r;H$*$&$H$7$F$$$k$?$a$G$"$k$3$H$,$"$j$^$9!#(BLinux 2.3
$B0J9_$r;H$C$F$$$k>l9g$K$O!"(BTFTP $B%5!<%P$O(B 32768 $B0J9_$r;H$$$^$9!#(B
$B$3$NLdBj$O!"%5!<%P$G(B "echo 2048 32767 >
/proc/sys/net/ipv4/ip_local_port_range" $B$H$9$k$3$H$G2sHr$G$-$k$G$7$g$&!#(B
<P>
<H2><A NAME="ss7.9">7.9 DHCP $B%P!<%8%g%s(B 2 $B$N%P%0(B</A>
</H2>
<P>DHCP $B%P!<%8%g%s(B 2 $B$r;H$C$F$$$k$H!"<!$NLdBj$K=P$/$o$9$+$b$7$l$^$;$s!#(B
$B8=>]!'$"$J$?$N%^%7%s$O(B BOOTP $B$r<u?.$7!";02sJVEz$7$^$9$,!"(B
TFTP $B$r;O$a$h$&$H$7$^$;$s!#$3$NLdBj$O%7%9%F%`$r%V!<%H$9$kA0$K(B PROM
$B%b%K%?$G(B "unsetenv netaddr" $B$HF~NO$9$k$3$H$G2sHr$G$-$^$9!#(B
DHCP $B%P!<%8%g%s(B 3 $B$O$3$NLdBj$r=$@5$7$F$$$^$9!#(B
<P>
<H2><A NAME="ss7.10">7.10 $B%V!<%H;~$K(B "Warning: unable to open an initial console" $B$H$$$&%a%C%;!<%8$,=P$^$9(B </A>
</H2>
<P>
<P>$B$3$NLdBj$K$OFs$D$N2DG=@-$H2r7h:v$,$"$j$^$9!#(B
$B$^$:!"$"$J$?$N%7%9%F%`$G@_Dj$5$l$?%3%s%=!<%k$KBP$7$F!"%I%i%$%P$,<B:]$K$"$k$+$I$&$+$r3NG'$7$F$/$@$5$$!#(B
$B$3$NE@$K$OLdBj$,L5$/!"LdBj$,2r7h$7$J$$$J$i!"(B
$B$"$J$?$O(B Linux $B%G%#%9%H%j%S%e!<%7%g%s$H(B root
$B%U%!%$%k%7%9%F%`$KB8:_$9$k!"$h$/$"$k%P%0$N5>@7$K$J$C$F$$$k$b$N$H9M$($i$l$^$9!#(B
Linux $B%7%9%F%`$N%3%s%=!<%k$O!"%-%c%i%/%?%G%P%$%9$G!"%a%8%c!<HV9f(B
5$B!"%^%$%J!<HV9f(B 1 $B$G!"$+$D%f!<%6$H%0%k!<%W$,6&$K(B root $B$G=q$-9~$_8"(B 622
$B$G$"$k$Y$-$G$9!#(B
$B$b$7$=$&$J$C$F$$$J$$$J$i!"%U%!%$%k%7%9%F%`$N%k!<%H%G%#%l%/%H%j$K(B
cd $B$7$F!"0J2<$N%3%^%s%I$r(B root $B$K$J$C$F<B9T$7$F$/$@$5$$!#(B
<PRE>
rm -f dev/console
mknod --mode=622 dev/console
</PRE>
$B$3$l$O(B NFS $B%5!<%P>e$N%k!<%H%U%!%$%k%7%9%F%`>e$G$b<B9T$G$-$^$9!#(B
NFS $B%5!<%P>e$+$iD>@\$G$b$G$-$^$9!#$7$+$7%a%8%c!<HV9f$H%^%$%J!<HV9f$O(B NFS
$B$K$h$jJQ99$5$l$F$7$^$&$N$G!"$3$N:n6H$O(B Linux $B%7%9%F%`$+$i9T$&I,MW$,$"$j$^$9(B
(Linux $B%7%9%F%`$,C1$J$k(B NFS $B%/%i%$%"%s%H$G$"$C$F$b9=$$$^$;$s(B)$B!#(B
$B$=$&$7$J$1$l$P!"(BLinux $B%/%i%$%"%s%H$,$=$3$+$i%V!<%H$9$k:]$K%a%8%c!<HV9f$d(B
$B%^%$%J!<HV9f$,8m$C$?$b$N$K$J$k$+$b$7$l$^$;$s!#(B
<P>
<H2><A NAME="ss7.11">7.11 SGI $B%7%9%F%`$K%$%s%9%H!<%k$9$k:]$K(B IRIX $B$,I,MW$G$7$g$&$+!#(B</A>
</H2>
<P>$BMM!9$J%$%s%9%H!<%k<j=g$N5-:\$NCf$G!"%G%#%9%/$NJ,3d$r9T$&$?$a$K(B IRIX
$B$,;H$o$l$F$$$^$9!#$3$l$,I,MW$K$J$C$F$$$?$N$O!"$=$N<j=g$,=q$+$l$?;~E@$G$O(B
linux $B$GAv$k%G%#%9%/J,3d%D!<%k$,$J$+$C$?$?$a$G$9!#(B
$B8=:_$O!"(Bfdisk $B$N?7$7$$%P!<%8%g%s$rMQ$$$l$P!"%G%#%9%/$r(B IRIX $B$N%G%#%9%/%i%Y%k(B
(expert $B%b!<%I$GA*Br2DG=$K$J$j$^$7$?(B) $B$rMQ$$$FJ,3d2DG=$K$J$j$^$7$?!#(B
$B%\%j%e!<%`%X%C%@$O(B dvhtool $B$GA`:n$G$-$^$9!#Cm0UE@$H$7$F!"(Bdvhtool
$B$N;H$$J}$O(B IRIX $B$N$b$N$H$O0[$J$j$^$9!#(B
<P>$B$^$?!"M=Hw$N%*%Z%l!<%F%#%s%0%7%9%F%`$H$7$F$N(B IRIX $B$O!"%$%s%9%H!<%k;~$K(B
ramdisk $B$d(B nfsroot $B$G6l@o$9$k<j4V$r8:$i$7!"JXMx$G$O$"$j$^$9!#C"$7!"0l8@Cm0U!#(B
$BCf?H$r<:$$$?$/$J$$$J$i!"(BIRIX $B%G%#%9%/%i%Y%k$r;}$C$F$$$J$$%G%#%9%/$r(B IRIX
fx(8) $B$K;XDj$7$F$O@dBP$K$$$1$^$;$s!#(BIRIX $B$OLd$$9g$o$;$J$7$K%G%#%9%/$NFbMF$r(B
<EM>$B2u$7(B</EM> $B$^$9!#(B
<P>
<H2><A NAME="ss7.12">7.12 IRIX $B$H(B Linux $B$rF1$8%7%9%F%`$G6&B8$G$-$^$9$+(B</A>
</H2>
<P>$B$O$$!#C"$7!"A0$N@a$N(B IRIX $B$N(B fx(8) $B$K$D$$$F$NCm0U$rFI$s$@$3$H$r3NG'2<$5$$!#(B
<P>
<H2><A NAME="ss7.13">7.13 Insmod $B$,(B _gp_disp $B%7%s%\%k$,L$Dj5A$@$HJ86g$r8@$$$^$9(B</A>
</H2>
<P>_gp_disp $B$O(B MIPS $B$N(B PIC $B%3!<%ICf$G;H$o$l$F$$$k%^%8%C%/%7%s%\%k$G$9!#(B
$B4n$s$G$/$@$5$$!#$3$N%(%i!<$O%7%9%F%`$r%/%i%C%7%e$+$i5_$C$F$/$l$?$N$G$9!#(B
$BMWE@$O!"%+!<%M%k:n@.;~$N(B Makefile $B$N%*%W%7%g%s$H!"%+!<%M%k%b%8%e!<%k:n@.;~$N%*%W%7%g%s$OF1$8$K$9$Y$-$@$H$$$&$3$H$G$9!#(B
$BFC$K!"%*%W%7%g%s(B <EM>-mno-pic -mno-abicalls -G 0</EM> $B$,=EMW$G$9!#(B
<P>
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