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ある日突然、 あなたにPowerPCマシンが届いたらどうしますか?/kernelvmtokyo15

ある日突然、 あなたにPowerPCマシンが届いたらどうしますか?/kernelvmtokyo15

OpenBlocks600(D)でLinux Kernel 4.19とGentooを動かした話です。

Avatar for Toshifumi NISHINAGA

Toshifumi NISHINAGA

July 20, 2019
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  1. 0QFO#MPDLT % w $16 w ".$$1PXFS1$&9 w 3".30. w (#.#

    w 3FMFBTF w  IUUQTPQFOCMPDLTQMBUIPNFDPKQQSPEVDUTTQFDIUNM  
  2. αϙʔτঢ়گ w %FCJBO QMBUIPNFP⒏DJBMTVQQPSU  w MBTUVQEBUF w -JOVYLFSOFM w

    %FCJBOXIFF[Z  IUUQTPQFOCMPDLTQMBUIPNFDPKQTVQQPSUTPGUXBSFE  
  3. αϙʔτঢ়گ w %FCJBO QMBUIPNFVOP⒏DJBMTVQQPSU  w MBTUVQEBUF w -JOVYLFSOFM w

    %FCJBOXIFF[Z  IUUQPCEONBHB[JOFCMPHTQPUDPN PQFOCMPDLTEEFCJBOVOP⒏DJBMIUNM  
  4. ֬ೝࣄ߲ w ετϨʔδͷ֬ೝ w Χʔωϧ΍SPPUGTΛஔ͘৔ॴΛܾΊΔ w ϒʔτϩʔμʔͷ࢓༷֬ೝ w ,FSOFMCPPUํ๏Λܾఆ͢ΔͨΊ w

    LFSOFMESJWFS EUTͷ֬ೝ w ެ։͞Εͯͳ͍ͱਏ͍ w 1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠  
  5. ϒʔτϩʔμʔ֬ೝ w 6#PPU w QI +VO  w 4VQQPSUFEMPBEDPNNBOE w

    FYUMPBE GBUMPBE MPBEZ MPBET MPBEC LFSNJU  w $BOCPPUGSPN w 30.$'DBSEUGUQ64#  
  6. $'DBSEϒʔτखॱ w 64#Λىಈ w VTCTUBSU w V*NBHF LFSOFM EUC ΛYʹϩʔυ

    w GBUMPBEVTCYV*NBHFPCT w $'͸GBUͰϑΥʔϚοτࡁΈ  w Y͔Βϒʔτ w CPPUNY  
  7. ֬ೝࣄ߲ w ✔ετϨʔδͷ֬ೝ w $'͔ΒىಈͰ͖ͦ͏ w ✔ϒʔτϩʔμʔͷ࢓༷֬ೝ w '"5GT͔ΒV*NBHFͰىಈͰ͖ͦ͏ w

    ✔LFSOFMESJWFS EUTͷ֬ೝ w -JOVTUSFFʹ͋ΔͷΛ࢖͑͹ྑͦ͞͏ w 1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠  
  8. σΟετϦ୳͠ w %FCJBO͸TUSFUDI  ͰQQD CJU ଧͪ੾Γ w IUUQTMJTUTEFCJBOPSHEFCJBOEFWFMBOOPVODF NTHIUNM

    w 6CVOUV΋ಉ༷ w 3FNPWJOHCJUQPXFSQDBSDIJUFDUVSFGSPN GVUVSF6CVOUVSFMFBTFT w IUUQTMJTUTVCVOUVDPNBSDIJWFTVCVOUVEFWFMBOOPVODF %FDFNCFSIUNM  
  9. ͦͷଞ w 'FEPSB 3FEIBUܥ  w 5IFMBTU'FEPSBSFMFBTFXJUICJUCPPUJNBHFTXBT 'FEPSB w IUUQTGFEPSBQSPKFDUPSHXJLJ"SDIJUFDUVSFT1PXFS1$

    w "SDI-JOVYQQD w ϑΟογϯάαΠτʹͳͬͯͨ w IUUQTXXXWJSVTUPUBMDPNHVJVSM CBFEFFEFCEGGBDCDFCDFCDDEFGCFCGCCFG EFUFDUJPO  
  10. ֬ೝࣄ߲ w ✔ετϨʔδͷ֬ೝ w $'͔ΒىಈͰ͖ͦ͏ w ✔ϒʔτϩʔμʔͷ࢓༷֬ೝ w '"5GT͔ΒV*NBHFͰىಈͰ͖ͦ͏ w

    ✔LFSOFMESJWFS EUTͷ֬ೝ w -JOVTUSFFʹ͋ΔͷΛ࢖͑͹ྑͦ͞͏ w ✔1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠ w (FOUPP͕͍͘͢ͷͯΛ͞͠ͷ΂͖ͯͨ  
  11. NBJOMJOFMJOVYͷϏϧυ w XHFUIUUQTDEOLFSOFMPSHQVCMJOVYLFSOFMWYMJOVYUBSY[ w UBSYGMJOVYUBSY[ w DEMJOVY  w FYQPSU"3$)QPXFSQD

    w FYQPSU$3044@$0.1*-&QPXFSQDMJOVYHOV w NBLFYPCT@EFGDPOpH w NBLFPMEEFGDPOpHNBLF w DQBSDIQPXFSQDCPPUV*NBHFPCTNOUDGCPPU  
  12. %3*7&3@"553 w %3*7&3@"553 w υϥΠόଐੑΛESJWFS@BUUSJCVUFߏ଄ମʹ֨ೲ͢ΔϚΫϩ w มߋ఺ w NPEFͰ੾Γସ͑ͯͨ3038ΛϚΫϩ໊ʹ3038Λ෇͚ͯ੾Γସ͑Δ Α͏ʹͳͬͨ

    w ෇ਵ͢ΔIPHF@TIPX΍IPHF@TUPSF͸ࣗಈͰηοτ͞ΕΔΑ͏ʹͳͬͨ w IUUQTMPSFLFSOFMPSHQBUDIXPSLQBUDI w ྫ%3*7&3@"553 B 4@*36(0 B@TIPX 
 %3*7&3@"553@30 B   
  13. ॾઃఆ w EOTઃఆΛίϐʔ w DQEFSFGFSFODFFUDSFTPMWDPOGNOUFUD w FCVJMEϦϙδτϦઃఆ w NLEJSQBSFOUTNOUFUDQPSUBHFSFQPTDPOG w

    DQNOUVTSTIBSFQPSUBHFDPOpHSFQPTDPOGNOUFUD QPSUBHFSFQPTDPOGHFOUPPDPOG w RFNVTUBUJDͷҠ২ ཁRFNVTUBUJD CJOGNU  w DQVTSCJORFNVQQDTUBUJDNOUVTSCJO