マリオが土管に入った時に起こっていたほんとうのこと / What's happen after Mario goes into a pipe.

PHPカンファレンス福岡のLT資料です。

ブログ記事「マリオが土管に入った時に何が起きているのか」の続編です。
https://www.hasegawa-tomoki.com/blog/2016/05/23/8bit-asm/

Transcript

1. ௕୩઒ஐر
   ϚϦΦ͕౔؅ʹೖͬͨ࣌ʹ
   ى͍ͬͯͨ͜΄Μͱ͏ͷ͜ͱ
   

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2. ௕୩઒ஐر
   !UPN[PI
   

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3. ϥΠϑϫʔΫ
   ςοΫΧϯϑΝϨϯεӡӦࢀՃ
   8FCJ04ΞϓϦ։ൃ Ϗʔϧ
   $16 ϨτϩήʔϜػ ిࢠ޻࡞ 

   αοΧʔ؍ઓ 

   ϨϯλϧΧʔτϨʔε ʜ
   σδλϧαʔΧεגࣜձࣾ
   ෭ஂ௕$50
   !UPN[PI
   

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4. ϥΠϑϫʔΫ
   ςοΫΧϯϑΝϨϯεӡӦࢀՃ
   8FCJ04ΞϓϦ։ൃ Ϗʔϧ
   $16 ϨτϩήʔϜػ ిࢠ޻࡞ 

   αοΧʔ؍ઓ 

   ϨϯλϧΧʔτϨʔε ʜ
   σδλϧαʔΧεגࣜձࣾ
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5. 8FC%FWFMPQNFOUXJUI
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6. ࠓ೔ͷςʔϚ
   

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7. ௕୩઒ஐر
   ϚϦΦ͕౔؅ʹೖͬͨ࣌ʹ
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8. ZFBSTBHP
   

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9. View Slide

10. IUUQTTQFBLFSEFDLDPNUPN[PIMFBSOJOHDPNQVUFSBSDIJUFDUVSFXJUIQIQ
    

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11. #Z5SBOTGSPN+1&(WFSTJPOBOESFNPWFXIJUFCBDLHSPVOE0SJHJOBMCZ&WBO"NPT.FEJB(BNF#PZ'-KQH
    1VCMJD%PNBJO IUUQTDPNNPOTXJLJNFEJBPSHXJOEFYQIQ DVSJE
    

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12. ࠙਌ձͰϑΝϛίϯͷ࿩Λฉ͍ͯ
    ϚϦΦ͕౔؅ʹೖͬͨ࣌ͷॲཧΛਪଌ
    

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14. wίʔυΛಡΉ
    w౰࣌ͷதͷਓͷ߱ྟΛ଴ͭ
    ਪଌ͕ਖ਼ղ͔Λ஌Δʹ͸ʜ
    

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15. wίʔυΛಡΉ
    w౰࣌ͷதͷਓͷ߱ྟΛ଴ͭ
    0OFNPSFXBZ
    ਪଌ͕ਖ਼ղ͔Λ஌Δʹ͸ʜ
    

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16. wίʔυΛಡΉ
    w౰࣌ͷதͷਓͷ߱ྟΛ଴ͭ
    0OFNPSFXBZ
    wΤϛϡϨʔλΛ࡞Δ
    ਪଌ͕ਖ਼ղ͔Λ஌Δʹ͸ʜ
    

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17. ࣌͸ྲྀΕͯ೥
    

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18. ϑΝϛίϯΤϛϡϨʔλΛ

    ࡞ͬͨ
    

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19. IUUQTXXXIBTFHBXBUPNPLJDPNCMPHQIQUFSNJOBMOFTFNVMBUPS
    

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20. ౴͑Λௐ΂Α͏
    

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21. ͦͷલʹʜ
    

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22. ϑΝϛίϯͷը໘ඳըͷ࢓૊Έ
    લఏࣄ߲
    

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23. ϑΝϛίϯͷը໘ඳը
    #(໘

    ʷQYͷύλʔϯΛෑ͖٧ΊΔ

    ʢഎܠඳըʣ
    εϓϥΠτ

    ೚ҙͷ৔ॴʹʷQYͷΩϟϥΫλΛॏͶΔ

    ʢΩϟϥΫλඳըʣ
    

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24. #(໘
    ΩϟϥΫλ
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25. εϓϥΠτ
    w#(໘ͷ্ʹΩϟϥΫλΛ

    ͭͣͭॏͶͯදࣔ
    wQY୯ҐͰ࠲ඪࢦఆՄೳ
    wԣʹݸ·Ͱฒ΂ΒΕΔ
    

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26. εϓϥΠτ
    w#(໘ͷ্ʹΩϟϥΫλΛ

    ͭͣͭॏͶͯදࣔ
    wQY୯ҐͰ࠲ඪࢦఆՄೳ
    wԣʹݸ·Ͱฒ΂ΒΕΔ
    

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27. εϓϥΠτ
    w#(໘ͷ্ʹΩϟϥΫλΛ

    ͭͣͭॏͶͯදࣔ
    wQY୯ҐͰ࠲ඪࢦఆՄೳ
    wԣʹݸ·Ͱฒ΂ΒΕΔ
    

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28. εϓϥΠτ
    w#(໘ͷ্ʹΩϟϥΫλΛ

    ͭͣͭॏͶͯදࣔ
    wQY୯ҐͰ࠲ඪࢦఆՄೳ
    wԣʹݸ·Ͱฒ΂ΒΕΔ
    ॏͳͬͯΔ
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29. ຊ୊
    

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30. ϚϦΦ͕౔؅ʹೖͬͨ࣌
    

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31. ϚϦΦ͕౔؅ʹೖͬͨ࣌
    ը໘੾ସΛ͢Δ࣌
    
    

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32. ը໘੾ସը໘ॻ͖׵͑
    

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33. ΩϟϥΫλ
    ΩϟϥΫλ
    

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34. View Slide

35. ΩϟϥΫλ
    ΩϟϥΫλ
    

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36. ΩϟϥΫλ
    ΩϟϥΫλ
    ϑϨʔϜʢඵʣͰ

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37. ΩϟϥΫλ
    ΩϟϥΫλ
    ϑϨʔϜʢඵʣͰ

    ॻ͖׵͑ΒΕΔൣғ
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    ໿ϑϨʔϜʢඵʣ͔͔Δ
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    ॻ͖׵͑ΒΕΔൣғ
    

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38. ΩϟϥΫλ
    ΩϟϥΫλ
    ϑϨʔϜʢඵʣͰ

    ॻ͖׵͑ΒΕΔൣғ
    ը໘શମͷॻ͖׵͑ʹ͸

    ໿ϑϨʔϜʢඵʣ͔͔Δ
    ϑϨʔϜʢඵʣͰ

    ॻ͖׵͑ΒΕΔൣғ
    ͖Ε͍ʹը໘੾ସ͢Δʹ͸
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    ໿ϑϨʔϜʢඵʣ͔͔Δ
    

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39. ը໘੾ସͷ޻෉
    

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40. ը໘੾ସͷ޻෉
    wঃʑʹॻ͖׵͑Δԋग़ʹݟͤΔ
    

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41. ը໘੾ସͷ޻෉
    wঃʑʹॻ͖׵͑Δԋग़ʹݟͤΔ
    wεΫϩʔϧͯ͠ॻ͖׵͑Δ
    

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42. ը໘੾ସͷ޻෉
    wঃʑʹॻ͖׵͑Δԋग़ʹݟͤΔ
    wεΫϩʔϧͯ͠ॻ͖׵͑Δ
    w#(දࣔΛ0''ʹͯ͠ॻ͖׵͑Δ
    

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43. ը໘੾ସͷ޻෉
    wঃʑʹॻ͖׵͑Δԋग़ʹݟͤΔ
    wεΫϩʔϧͯ͠ॻ͖׵͑Δ
    w#(දࣔΛ0''ʹͯ͠ॻ͖׵͑Δ
    FUD
    

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44. View Slide

45. ߦ໨͔Β#(දࣔΛ
    0''ʹͯ͠ΔͷͰ͸
    

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46. εϓϥΠτͳͷͰ͸ʂ
    ߦ໨͔Β#(දࣔΛ
    0''ʹͯ͠ΔͷͰ͸
    

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47. ݕূͯ͠ΈΑ͏
    

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48. ݕূ
    wQIQUFSNJOBMOFTFNVMBUPS

    ʢࣗ࡞ΤϛϡϨʔλʣ
    

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49. ݕূ
    wQIQUFSNJOBMOFTFNVMBUPS

    ʢࣗ࡞ΤϛϡϨʔλʣ
    w#(໘΋εϓϥΠτ΋࣮૷͍ͯ͠Δ
    

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50. ݕূ
    wQIQUFSNJOBMOFTFNVMBUPS

    ʢࣗ࡞ΤϛϡϨʔλʣ
    w#(໘΋εϓϥΠτ΋࣮૷͍ͯ͠Δ
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51. View Slide

52. #FGPSF "GUFS
    

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53. #FGPSF "GUFS
    

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54. #FGPSF "GUFS
    εϓϥΠτ͕
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55. ໰୊ͷը໘Ͱݕূ
    

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56. #FGPSF "GUFS
    

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57. #FGPSF "GUFS
    
    

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58. #FGPSF "GUFS
    
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59. ݁Ռ
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60. ݁Ռ
    wεʔύʔϚϦΦϒϥβʔζͷ

    εςʔδ࢒ػදࣔ͸#(໘ͩͬͨ
    wը໘ॻ͖׵͑͸;ͭ͏ʹ#(දࣔΛ0''ʹ

    ͨ͠ঢ়ଶͰ΍ͬͯͦ͏
    

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61. ·ͱΊ
    

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62. ·ͱΊ
    w೥ӽ͠ͷṖ͕ղܾͨ͠࿩Ͱͨ͠
    

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63. ·ͱΊ
    w೥ӽ͠ͷṖ͕ղܾͨ͠࿩Ͱͨ͠
    wΧϯϑΝϨϯεͰൃදͨ͠ΓࢀՃͯ͠

    ਐల͕͋ͬͨΒڭ͑ͯʂ
    

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64. ·ͱΊ
    w೥ӽ͠ͷṖ͕ղܾͨ͠࿩Ͱͨ͠
    wΧϯϑΝϨϯεͰൃදͨ͠ΓࢀՃͯ͠

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65. ͓ΘΓ
    !UPN[PI
    

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66. ༨ஊ
    

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67. εϓϥΠτ
    ༨ஊ
    

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68. εϓϥΠτ
    w#(໘ͷ্ʹΩϟϥΫλΛॏͶͯදࣔ
    

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69. εϓϥΠτ
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70. IUUQGBNJDPOTYSFBDPNFOUSJFT@TQFMVOLFS
    

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71. IUUQGBNJDPOTYSFBDPNFOUSJFT@TQFMVOLFS
    

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72. εϓϥΠτ
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73. εϓϥΠτ
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75. IUUQTXXXBUXJLJKQHDNBUPNFQBHFTIUNM
    

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76. IUUQTXXXBUXJLJKQHDNBUPNFQBHFTIUNM
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77. IUUQGBNJDPOTYSFBDPNFOUSJFT@TQFMVOLFS
    

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78. IUUQGBNJDPOTYSFBDPNFOUSJFT@TQFMVOLFS
    

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79. IUUQGBNJDPOTYSFBDPNFOUSJFT@TQFMVOLFS
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80. $16ࣗ࡞
    ༨ஊ
    

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81. ࠷ۙ$16ʹڽͬͯ·ͯ͠ʜ
    

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82. $16ࣗ࡞
    

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85. 1)1FS,BJHJ
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87. ։࠵ܾఆࡁ
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88. ͓ΘΓ
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