UEFI

UEFIについて簡単にまとめた資料

Transcript

1. 6&'* 5BLVZB
   5POBSV
2. 6&'* w 6OJpFE
   &YUFOTJCMF
   'JSNXBSF
   *OUFSGBDF
   w #*04ʹมΘΔϑΝʔϜ΢ΣΞ
   w 6&'*ϑΝʔϜ΢ΣΞ͸1&όΠφϦʢ8JOEPXT࣮ߦܗࣜʣ
   w ଟػೳ
   w σόΠε੍ޚɺωοτϫʔΩϯάɺը໘ඳըɺFUD
   w 1&όΠφϦͷϒʔτϩʔμΛىಈՄೳ
   w 4UBHFɺ4UBHFͱ͔͍Βͳ͍
   w ྺ࢙
   w ೥
   Πϯςϧ͕&'*
   ϦϦʔε
   w ೥
   6OJpFE
   &'*
   'PSVNʹҠ؅͠ɺ6&'*ͱͯ͠ීٴͷଅਐ։࢝
   w ೥
   Α͏΍͘ίϯγϡʔϚ޲͚ϚβʔϘʔυ΁ͷ౥ࡌ͕ҰൠԽ͢Δ
3. #*04
   #PPU
   4FRVFODF ᶃ#*04ɿ.#3্ʹॻ͖ࠐ·Ε͍ͯΔTUBHF ʢόΠτʣΛ࣮ߦɻ$16͸ϦΞϧϞʔυɻ
   
 ˞ϦΞϧϞʔυɿޓ׵ɺCJUɺϝϞϦ .#ͷΈΞΫηεՄ
   ɹ
   ᶄ4UBHFɿ.#3௚ޙͷηΫλʔ෦෼ʹॻ͖ࠐ ·ΕͨTUBHFΛ࣮ߦɻ
   ᶅ4UBHFɿϓϩςΫςουϞʔυʹҠߦɺ ϑΝΠϧɾγεςϜΛೝࣝ͠ɺTUBHFΛ࣮ߦɻ
   ᶆ4UBHFɿϒʔτϩʔμ͕ΧʔωϧΛىಈ #*04 .#3
   
   TUBHF TUBHF TUBHF ᶃ ᶄ CPPU
   -JOVYϒʔτ ᶅ ᶆ (/6
   (36#
4. 6&'*
   #PPU
   4FRVFODF ᶃ 6&'*ϑΝʔϜ΢ΣΞ͕(15ϑΥʔ ϚοτΛೝࣝͯ͠&'*ྖҬͷ #PPU-PBEFSΛىಈɻ
 ˞6&'*ϑΝʔϜ΢ΣΞ͸ #PPU.BOBHFSͳͷͰɺىಈ͢Δ 6&'*ΞϓϦ͸มߋͰ͖Δ
 ᶄ ʢ(36#ͷ৔߹ʣCPPUΛϚ΢ϯτ ͯ͠ɺΧʔωϧΛىಈɻ
 ˞ಉ࣌ʹCPPUFpʹࣗ਎ͷ&'*ྖҬ ΛϚ΢ϯτ 6&'*ϑΝʔϜ .#3 (15
   )FBEFS &'*
   TZTUFN
   QBSUJUJPO
   '"5 -JOVY
   pMFTZTUFN
   EBUB
   CPPU -JOVY
   pMFTZTUFN
   EBUB
    (15 #PPU-PBEFST WNMJOV[ JOJUSBNGT ᶃ ᶄ
5. (15 w ޓ׵ੑͷͨΊʹઌ಄ʹ.#3͕͋Δ
   w ύʔςΟγϣϯ਺
   w ࠷େ
   w .#3ͷ෺ཧύʔςΟγϣϯ͸࠷େ̐
   w ৑௕ੑ
   w σΟεΫͷઌ಄ͱ࠷ޙ෦ʹ(15ςʔϒϧ͕ॻ ͖ࠐ·ΕΔʢ಺༰͸ಉ͡ʣ
   w αΠζ
   w ࠷େ̔;J#ରԠ
   w .#3͸࠷େ5J#
6. (6*%
   QBSUJUJPO
   FOUSZ
   GPSNBU Offset Length Contents 0 (0x00) 16 bytes Partition type GUID ύʔςΟγϣϯλΠϓͷϢχʔΫIDɻ
 filesystemͷUUIDͰ͸ͳ͍ɻʢ/dev/disk/by-uuidͰ͸ͳ͍ʣ 16 (0x10) 16 bytes Unique partition GUID ύʔςΟγϣϯͷϢχʔΫIDɻʢ/dev/disk/by-partuuidͷ͜ͱʣ 32 (0x20) 8 bytes First LBA (little endian) 40 (0x28) 8 bytes Last LBA (inclusive, usually odd) 48 (0x30) 8 bytes Attribute flags (e.g. bit 60 denotes read-only) ·ͩ΄ͱΜͲ࢖ΘΕ͍ͯͳ͍ɻ 56 (0x38) 72 bytes Partition name (36 UTF-16LE code units) ύʔςΟγϣϯLABELɻʢ/dev/disk/by-partlabelͷ͜ͱʣ ϑΝΠϧγεςϜͷLABELͰ͸ͳ͍ɻʢ/dev/disk/by-labelͰ͸ͳ͍ʣ
7. 6&'*
   ΞϓϦέʔγϣϯ w1&όΠφϦ 8JOEPXT࣮ߦܗࣜ
   wىಈ͔࣌Β$16͸ϓϩςΫςουϞʔυ
   w։ൃ؀ڥʢϥΠϒϥϦʣ
   w&%,
   **
   wHOVFpɹʢͬͪ͜ͷ΄͏͕͓खܰʣ
   wଟ༷ͳϓϩτίϧʢϋʔυ΢ΣΞͱͷΠϯλʔϑΣʔεʣ
   w*1
   4UBDLɺ4$4*ɺ64#
   %FWJDFɺFUDʜ
   w΄΅ͳΜͰ΋Ͱ͖Δ
8. ؆қ
   #PPU
   -PBEFS
9. ؆қ
   #PPU
   -PBEFS JODMVEFFpI
   JODMVEFFpMJCI
   &'*@45"564
   Fp@NBJO &'*@)"/%-&
   *NBHF)BOEMF
   &'*@4:45&.@5"#-&
   4ZTUFN5BCMF
   \
   
   
   
   
   &'*@%&7*$&@1"5)
   1BUI
   
   
   
   
   &'*@-0"%&%@*."(&
   -PBEFE*NBHF1BSFOU
   
   
   
   
   &'*@-0"%&%@*."(&
   -PBEFE*NBHF
   
   
   
   
   &'*@)"/%-&
   *NBHF
   
   
   
   
   *OJUJBMJ[F-JC *NBHF)BOEMF
   4ZTUFN5BCMF 
   
   
   
   
   VFp@DBMM@XSBQQFS #40QFO1SPUPDPM
   
   *NBHF)BOEMF
   -PBEFE*NBHF1SPUPDPM
   -PBEFE*NBHF1BSFOU
   *NBHF)BOEMF
   /6--
   &'*@01&/@13050$0-@(&5@13050$0- 
   
   
   
   
   1BUI
   
   'JMF%FWJDF1BUI -PBEFE*NBHF1BSFOU%FWJDF)BOEMF
   -aaWNMJOV[FMY@ 
   
   
   
   
   VFp@DBMM@XSBQQFS #4-PBE*NBHF
   
   '"-4&
   *NBHF)BOEMF
   1BUI
   /6--
   
   *NBHF 
   
   
   
   
   VFp@DBMM@XSBQQFS #40QFO1SPUPDPM
   
   *NBHF
   -PBEFE*NBHF1SPUPDPM
   -PBEFE*NBHF
   *NBHF)BOEMF
   /6--
   &'*@01&/@13050$0-@(&5@13050$0- 
   
   
   
   
   -PBEFE*NBHF-PBE0QUJPOT
   
   -SPPUEFWTEB
   SPPUGTUZQFYGT
   SX
   RVJFU
   TQMBTI
   
   
   
   
   -PBEFE*NBHF-PBE0QUJPOT4J[F
   
   4US-FO -PBEFE*NBHF-PBE0QUJPOT 
   
   TJ[FPG $)"3 
   
   
   
   
   VFp@DBMM@XSBQQFS #44UBSU*NBHF
   
   *NBHF
   /6--
   /6-- 
   
   
   
   
   SFUVSO
   &'*@46$$&44
   ^ ࢀߟɿIUUQTPSVNJOCMPHTQPUDPNIUNM &'*ύʔςΟγϣϯʹ ஔ͍ͨΧʔωϧΛϩʔυ ΧʔωϧΛ6&'*ΞϓϦέʔγϣϯ ͱ࣮ͯ͠ߦ
10. ɹͳͥΧʔωϧΛ6&'*ΞϓϦͱ࣮ͯ͠ߦͰ͖Δ͔ w-JOVYΧʔωϧͷ&'*
    #PPU
    4UVCαϙʔτ
    wΧʔωϧࣗ਎Λ1&Πϝʔδͱݟ͔͚ͤͯϑΝʔϜ΢ΣΞʹ 6&'*ΞϓϦέʔγϣϯͱͯ͠ೝࣝͤ͞Δɻ
    wࣗݾղౚɺల։͢Δ͜ͱͰຊདྷͷΧʔωϧΛىಈ͢Δɻ
 
 ˠɹΧʔωϧʹϒʔτϩʔμΛ࢓ࠐΜͰ͍ΔΑ͏ͳ΋ͷ
11. 1&όΠφϦͰىಈ͢Δݱ୅ͷ-JOVYɻ
    .JDSPTPGUʹෛ͚ͨؾ͕͢Δͷ͸
    ๻͚ͩͩΖ͏͔ɻ
    ˞ͳ͓ɺηΩϡΞϒʔτͰॺ໊෇͖όΠφϦΛຒΊࠐΉ͜ͱʹ-JOVT͕
    ɹ'˓˓,͔·ͯͨ͠࿩͸ͪ͜Β
    ɹɹIUUQHJIZPKQBENJODMJQMJOVY@EU
12. Ҏ্