Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
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
Search
Toshifumi NISHINAGA
July 20, 2019
Programming
3
3.2k
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。
Toshifumi NISHINAGA
July 20, 2019
Tweet
Share
More Decks by Toshifumi NISHINAGA
See All by Toshifumi NISHINAGA
マイコンでもRustのtestがしたい/KernelVM Kansai 11
tnishinaga
1
1.1k
BareMetalで遊ぶRaspberry Pi 5 PCIe編/KernelVM Tokyo17
tnishinaga
0
2.2k
probe-rsの紹介と最近の貢献紹介/CELF-02-03
tnishinaga
1
450
SecurityCamp2023基板作るコース講義資料/Security Camp 2023 Lecture Materials
tnishinaga
8
2.6k
RP2040のPIOを使う話/KernelVM Hokuriku 6
tnishinaga
3
1.5k
JTAGでArmプロセッサをデバッグする方法のつづき/KernelVM_Tokyo16
tnishinaga
0
490
CMSIS-DAPの概要と使い方/KernelVM Online5
tnishinaga
0
1.9k
JTAGでarmプロセッサをデバッグする話/KernelVM Online4
tnishinaga
4
3.4k
ARM入門/arm introduction
tnishinaga
14
12k
Other Decks in Programming
See All in Programming
実践ArchUnit ~実例による検証パターンの紹介~
ogiwarat
2
240
Create a website using Spatial Web
akkeylab
0
240
GoのWebAssembly活用パターン紹介
syumai
3
9.8k
Perplexity Slack Botを作ってAI活用を進めた話 / AI Engineering Summit プレイベント
n3xem
0
630
生成AIコーディングとの向き合い方、AIと共創するという考え方 / How to deal with generative AI coding and the concept of co-creating with AI
seike460
PRO
1
120
Blueskyのプラグインを作ってみた
hakkadaikon
1
500
Beyond Portability: Live Migration for Evolving WebAssembly Workloads
chikuwait
0
340
Bytecode Manipulation 으로 생산성 높이기
bigstark
1
240
SODA - FACT BOOK
sodainc
1
810
Agent Rules as Domain Parser
yodakeisuke
1
600
ASP.NETアプリケーションのモダナイズ インフラ編
tomokusaba
1
190
無関心の谷
kanayannet
0
160
Featured
See All Featured
Large-scale JavaScript Application Architecture
addyosmani
512
110k
Making the Leap to Tech Lead
cromwellryan
134
9.3k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
BBQ
matthewcrist
89
9.7k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
3.9k
Code Review Best Practice
trishagee
68
18k
Building a Scalable Design System with Sketch
lauravandoore
462
33k
Intergalactic Javascript Robots from Outer Space
tanoku
271
27k
Testing 201, or: Great Expectations
jmmastey
42
7.5k
The Straight Up "How To Draw Better" Workshop
denniskardys
233
140k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
2.8k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.4k
Transcript
͋Δಥવɺ ͋ͳͨʹPowerPCϚγϯ͕ಧ͍ͨΒͲ͏͠·͔͢ʁ ͦΕ……ͱͼ͖ͬΓ͔Θ͍ͯ͘ ͱͼ͖ͬΓૉͰ ͱͼ͖ͬΓѪΒͯ͘͠ ͱͼ͖ͬΓͷྜ͕͠Γɻ ͔͠ɺͦͷ͏͑…… ,FSOFM7.!5PLZP !UOJTIJOBHB IUUQTHJUIVCDPNUOJTIJOBHBPCT@MJOVY
ܦҢ ͍ͦ͒
0QFO#MPDLT % w $16 w ".$$1PXFS1$&9 w 3".30. w (#.#
w 3FMFBTF w IUUQTPQFOCMPDLTQMBUIPNFDPKQQSPEVDUTTQFDIUNM
αϙʔτঢ়گ IUUQTPQFOCMPDLTQMBUIPNFDPKQQSPEVDUTTVQQPSU@TFSWJDFIUNM
αϙʔτঢ়گ w 44%-JOVY 4PUPLBOEB4PGUXBSF %JTUSJCVUJPO w -BTUVQEBUF w -JOVYLFSOFM
IUUQTPQFOCMPDLTQMBUIPNFDPKQTVQQPSUTPGUXBSFpSNXBSF
αϙʔτঢ়گ w %FCJBO QMBUIPNFP⒏DJBMTVQQPSU w MBTUVQEBUF w -JOVYLFSOFM w
%FCJBOXIFF[Z IUUQTPQFOCMPDLTQMBUIPNFDPKQTVQQPSUTPGUXBSFE
αϙʔτঢ়گ w %FCJBO QMBUIPNFVOP⒏DJBMTVQQPSU w MBTUVQEBUF w -JOVYLFSOFM w
%FCJBOXIFF[Z IUUQPCEONBHB[JOFCMPHTQPUDPN PQFOCMPDLTEEFCJBOVOP⒏DJBMIUNM
%FCJBO1PXFS1$4VQQPSU w 3FMFBTF"SDIJUFDUVSFTGPS%FCJBO 4USFUDI w IUUQTMJTUTEFCJBOPSHEFCJBOEFWFMBOOPVODFNTHIUNM w ݄ɹ%FCJBO4USFUDIͰ 1PXFS1$ΞʔΩςΫνϟͷαϙʔτΛதࢭ w
IUUQTHJIZPKQBENJODMJQMJOVY@EU
͋Δಥવɺ ͋ͳͨʹPowerPCϚγϯ͕ಧ͍ͨΒͲ͏͠·͔͢ʁ ͦΕ……ͱͼ͖ͬΓ͔Θ͍ͯ͘ ͱͼ͖ͬΓૉͰ ͱͼ͖ͬΓѪΒͯ͘͠ ͱͼ͖ͬΓͷྜ͕͠Γɻ ͔͠ɺͦͷ͏͑……
͋Δಥવɺ ͋ͳͨʹPowerPCϚγϯ͕ಧ͍ͨΒͲ͏͠·͔͢ʁ ͦΕ……ͱͼ͖ͬΓ͔Θ͍ͯ͘ ͱͼ͖ͬΓૉͰ ͱͼ͖ͬΓѪΒͯ͘͠ ͱͼ͖ͬΓͷྜ͕͠Γɻ ͔͠ɺͦͷ͏͑…… ൢചݩdebianͷαϙʔτड͚ΒΕͳ͍ɻ
ࠓͷ͓ w ҎԼΛͬͨΑʂͱ͍͏հ w ࠷৽-54-JOVYLFSOFM YY Λಈ͔͢ w 1PXFS1$αϙʔτͷ͋Δ%JTUSJCVUJPOΛΈͭ ͚ͯಈ͔ͨ͠
֬ೝࣄ߲ w ετϨʔδͷ֬ೝ w ΧʔωϧSPPUGTΛஔ͘ॴΛܾΊΔ w ϒʔτϩʔμʔͷ༷֬ೝ w ,FSOFMCPPUํ๏Λܾఆ͢ΔͨΊ w
LFSOFMESJWFS EUTͷ֬ೝ w ެ։͞Εͯͳ͍ͱਏ͍ w 1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠
0QFO#MPDLTͷετϨʔδ w 30. .# w $'DBSE w 64#
w ະݕূ
$'64#ଓΒ͍͠ IUUQXXXSFTPVNDPKQdGVLBVNJNMOFUCTENTHIUNM
֬ೝࣄ߲ w ✔ετϨʔδͷ֬ೝ w $'͔ΒىಈͰ͖ͦ͏ w ϒʔτϩʔμʔͷ༷֬ೝ w LFSOFMESJWFS EUTͷ֬ೝ
w 1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠
ϒʔτϩʔμʔ֬ೝ w 6#PPU w QI +VO w 4VQQPSUFEMPBEDPNNBOE w
FYUMPBE GBUMPBE MPBEZ MPBET MPBEC LFSNJU w $BOCPPUGSPN w 30.$'DBSEUGUQ64#
$'DBSEϒʔτखॱ w 64#Λىಈ w VTCTUBSU w V*NBHF LFSOFM EUC ΛYʹϩʔυ
w GBUMPBEVTCYV*NBHFPCT w $'GBUͰϑΥʔϚοτࡁΈ w Y͔Βϒʔτ w CPPUNY
֬ೝࣄ߲ w ✔ετϨʔδͷ֬ೝ w $'͔ΒىಈͰ͖ͦ͏ w ✔ϒʔτϩʔμʔͷ༷֬ೝ w '"5GT͔ΒV*NBHFͰىಈͰ͖ͦ͏ w
LFSOFMESJWFS EUTͷ֬ೝ w 1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠
,FSOFMESJWFS EUTͷ֬ೝ w ,FSOFM w IUUQTPQFOCMPDLTQMBUIPNFDPKQTVQQPSUTPGUXBSFE w GUQGUQQMBUIPNFDPKQQVC0#4EFCJBOpMFTMFOOZ -"5&45 w
ඇެࣜαϙʔτ൛ w IUUQGUQQMBUIPNFDPKQQVC0#4VOP⒏DJBMKFTTJF TPVSDF
-JOVTUSFF ࣌ w ߘ͞Εͯͨ w IUUQTHJUIVCDPNUPSWBMETMJOVYCMPCNBTUFSBSDIQPXFSQD CPPUEUTPCTEUT w IUUQTHJUIVCDPNUPSWBMETMJOVYCMPCNBTUFSBSDIQPXFSQD DPOpHTYPCT@EFGDPOpH
֬ೝࣄ߲ w ✔ετϨʔδͷ֬ೝ w $'͔ΒىಈͰ͖ͦ͏ w ✔ϒʔτϩʔμʔͷ༷֬ೝ w '"5GT͔ΒV*NBHFͰىಈͰ͖ͦ͏ w
✔LFSOFMESJWFS EUTͷ֬ೝ w -JOVTUSFFʹ͋ΔͷΛ͑ྑͦ͞͏ w 1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠
σΟετϦ୳͠ w %FCJBOTUSFUDI ͰQQD CJU ଧͪΓ w IUUQTMJTUTEFCJBOPSHEFCJBOEFWFMBOOPVODF NTHIUNM
w 6CVOUVಉ༷ w 3FNPWJOHCJUQPXFSQDBSDIJUFDUVSFGSPN GVUVSF6CVOUVSFMFBTFT w IUUQTMJTUTVCVOUVDPNBSDIJWFTVCVOUVEFWFMBOOPVODF %FDFNCFSIUNM
ͦͷଞ w 'FEPSB 3FEIBUܥ w 5IFMBTU'FEPSBSFMFBTFXJUICJUCPPUJNBHFTXBT 'FEPSB w IUUQTGFEPSBQSPKFDUPSHXJLJ"SDIJUFDUVSFT1PXFS1$
w "SDI-JOVYQQD w ϑΟογϯάαΠτʹͳͬͯͨ w IUUQTXXXWJSVTUPUBMDPNHVJVSM CBFEFFEFCEGGBDCDFCDFCDDEFGCFCGCCFG EFUFDUJPO
ສࣄٳ͢ͷ UOJTIJOBHBʹٹ͍ͷख ͕
֬ೝࣄ߲ w ✔ετϨʔδͷ֬ೝ w $'͔ΒىಈͰ͖ͦ͏ w ✔ϒʔτϩʔμʔͷ༷֬ೝ w '"5GT͔ΒV*NBHFͰىಈͰ͖ͦ͏ w
✔LFSOFMESJWFS EUTͷ֬ೝ w -JOVTUSFFʹ͋ΔͷΛ͑ྑͦ͞͏ w ✔1PXFS1$αϙʔτͷ͋ΔσΟετϦ୳͠ w (FOUPP͕͍͘͢ͷͯΛ͞͠ͷ͖ͯͨ
࡞ۀܭը w ,FSOFMͷϏϧυͱετϨʔδೝࣝ֬ೝ w (FOUPPJOTUBMMCBUUMF
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
#PPUUFTU w ͱΓ͋͑ͣ,FSOFM͚ͩͰϒʔτ w $'ͷσόΠε͕ݟ͔ͭΔ͔֬ೝ
#PPUMPH
w $'͕ݟ͔ͭΒͳ͍ w SBNͱNUECMPDL͔͠ೝࣝͯ͠ͳ͍ w ؔͦ͠͏ͳ64#υϥΠόΛͯ͢Zʹͯ͠ ͩΊ w *%&υϥΠόͳͲΛͯ͢Zʹͯͩ͠Ίʜʜ
࠶֬ೝ w 7BOJMMBLFSOFMͱQMBUIPNFVOP⒏DJBMLFSOFM ͷEJ⒎ͳʹʁ
QMBUIPNFLFSOFMDIBOHF w 64#υϥΠόͷՃ w QVTI48-&%υϥΠόͷՃ w ͦͷଞࡉ͔͍मਖ਼ w CPPUEFMBZೖΕͳ͍ͱ$'͕ೝࣝ͠ͳ͍
EUTEJ⒎
64#पลͷมߋ w EUTʹ64#ͷఆ͕ٛՃ w QPXFSQDQMBUGPSNYPCTVTCD͕Ճ w EXD@PUHͱ͍͏64#υϥΠό͕Ճ w ͨͩ͠Ϗϧυ௨Βͳ͍
64#υϥΠόͷमਖ਼ w w JOJU@UJNFSUJNFS@TFUVQ w %3*7&3@"553%3*7&3@"553@3830
JOJU@UJNFS w JOJU@UJNFS͕UJNFS@TFUVQʹஔ͖Θͬͨ w SDͰશʹஔ͖Θͬͨ w IUUQTHJUIVCDPNUPSWBMETMJOVYDPNNJU FFCCCEDCEEFEFCDEC w ࢀߟMJOVYΧʔωϧ෦ΠϯλʔϑΣʔεͷมߋྫ
w IUUQTRJJUBDPNTBUPSV@UBLFVDIJJUFNTDFGBC
JOJU@UJNFSUJNFS@TFUVQ ίʔυ෦͞Μͷهࣄ͔ΒҾ༻ IUUQTRJJUBDPNTBUPSV@UBLFVDIJJUFNTDFGBC
%3*7&3@"553 w %3*7&3@"553 w υϥΠόଐੑΛESJWFS@BUUSJCVUFߏମʹ֨ೲ͢ΔϚΫϩ w มߋ w NPEFͰΓସ͑ͯͨ3038ΛϚΫϩ໊ʹ3038Λ͚ͯΓସ͑Δ Α͏ʹͳͬͨ
w ਵ͢ΔIPHF@TIPXIPHF@TUPSFࣗಈͰηοτ͞ΕΔΑ͏ʹͳͬͨ w IUUQTMPSFLFSOFMPSHQBUDIXPSLQBUDI w ྫ%3*7&3@"553 B 4@*36(0 B@TIPX %3*7&3@"553@30 B
࠶Ϗϧυͱىಈςετ w VTCपΓͷυϥΠόΛZͰϏϧυ w ˞EXD@PUHυϥΠό(1-ϥΠηϯεͰͳ͍ͷͰɺ ͜ͷϞδϡʔϧΛZͰϏϧυͨ͠Χʔωϧ࠶ ͪ͠ΌͩΊͦ͏ վมɺ࠶0,ͷಠࣗϥΠηϯε w
FYUपΓͷυϥΠόZͰϏϧυ w JOJUSBNGTແ͠ͰSPPUGTϚϯτ͢ΔͨΊ
EXD@PUHͷϥΠηϯε w 5IF4PGUXBSF*4/05BOJUFNPG-JDFOTFE4PGUXBSFPS w ϥΠηϯευιϑτͰͳ͍ w :PVBSFQFSNJUUFEUPVTFBOESFEJTUSJCVUFUIJT4PGUXBSFJO TPVSDFBOECJOBSZGPSNT XJUIPSXJUIPVUNPEJpDBUJPO
w վมɺ࠶0, w QSPWJEFEUIBUSFEJTUSJCVUJPOTPGTPVSDFDPEFNVTUSFUBJO UIJTOPUJDF w ͜ͷจ͢ඞཁ͕͋Δɻ
#PPUMPH w EFWTEB͕ݟ͔ͭΔΑ͏ʹͳΔ w ͍Ζ͍Ζ͋ͬͯϩάฆࣦʜ
SPPUGTͷ४උ w $'ΛϑΥʔϚοτ w TUQBSUJUJPOGBU w OEQBSUJUJPOFYU w GBUύʔςΟγϣϯͷͱ͜ΖʹV*NBHFPCT ΛՃ
(FOUPPJOTUBMMCBUUMF TUBHFͷղౚ ॾઃఆ DISPPU FNFSHFXFCSTZOD DIQBTTXE
VONPVOU
TUBHFͷղౚ w NPVOUUFYUEFWTECNOU w XHFUIUUQEJTUpMFTHFOUPPPSHSFMFBTFT QQDBVUPCVJMET5; TUBHFQQD5;UBSY[ w UBSYQWGTUBHF UBSY[YBUUSTJODMVEF
OVNFSJDPXOFS
ॾઃఆ w EOTઃఆΛίϐʔ w DQEFSFGFSFODFFUDSFTPMWDPOGNOUFUD w FCVJMEϦϙδτϦઃఆ w NLEJSQBSFOUTNOUFUDQPSUBHFSFQPTDPOG w
DQNOUVTSTIBSFQPSUBHFDPOpHSFQPTDPOGNOUFUD QPSUBHFSFQPTDPOGHFOUPPDPOG w RFNVTUBUJDͷҠ২ ཁRFNVTUBUJD CJOGNU w DQVTSCJORFNVQQDTUBUJDNOUVTSCJO
ॾઃఆ w ίϯιʔϧͷઃఆ NOUFUDJOJUUBC w UUZ9ΛίϝϯτΞτ w UUZ4Λ༗ޮԽ w
UIBOLZPVGBEJTTBO
,FSOFMNPEVMF Πϯετʔϧ w ,FSOFMϏϧυͨ͠ͱ͖ͷσΟϨΫτϦʹҠͬͯ w FYQPSU"3$)QPXFSQD w FYQPSU$3044@$0.1*-&QPXFSQDMJOVY HOV w
FYQPSU*/45"
[email protected]
%@1"5)NOU w NBLFNPEVMFTNBLFNPEVMFT@JOTUBMM
$ISPPU w NPVOUUZQFTQSPDQSPDNOUQSPD w NPVOUSCJOETZTNOUTZT w NPVOUNBLFSTMBWFNOUTZT w NPVOUSCJOEEFWNOUEFW w
NPVOUNBLFSTMBWFNOUEFW w DISPPUNOUCJOCBTI
DISPPUޙͷॳظઃఆ w TPVSDFFUDQSPpMF w ͜ΕΛ͠ͳ͍ͱίϚϯυ͕͑ͳ͍
DISPPUޙͷॾઃఆ w FCVJMEϦϙδτϦεφοϓγϣοτͷΠϯετʔϧ w FNFSHFXFCSTZOD w SPPUύεϫʔυΛઃఆ w DIQBTTXE w
FUDGTUBCͷઃఆ w EFWTEBΛCPPU EFWTEBΛʹઃఆ
ޙย͚ w DISPPUڥ͔Βൈ͚Δ w FYJU w NPVOUΛղআ w VNPVOUNOUEFWNOUQSPDNOUTZT w
VNPVOUNOU
ىಈσϞ
·ͱΊ w QPXFSQD CJU Ϛγϯ࠷৽Χʔωϧ HFOUPP Ͱ·ͩ͑Δ
Γͷ͜͠ w VCPPU͔ΒউखʹHFOUPPىಈ͢ΔΑ͏ʹ͢Δ w PQFOCMPDLT͚πʔϧΛಈ͘Α͏ʹ͢Δ w 30.͚ͩͰىಈ͢ΔΑ͏ʹ͢Δ w ZPDUP͔CVJMESPPUͰ࡞Εͦ͏
͡ΌΜ͚ΜλΠϜ w ڵຯ͋ΔਓʹҰࣜৡΓ·͢ w ֶੜ༏ઌɻෳ͍Δ߹͡ΌΜ͚Μɻ