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author atton <atton@cr.ie.u-ryukyu.ac.jp>
date Tue, 17 Jan 2017 17:18:41 +0900
parents 528667068159
children
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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1 title: Verification of programs using Continuation based C
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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2 author: Yasutaka Higa
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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3 profile:
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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4 lang: Japanese
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7 # 研究目的
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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8 * コードセグメントとデータセグメントという単位を用いてプログラムを記述する手法を提案する
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9 * プログラムはコードセグメントという処理の集合として表され、相互に接続される
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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10 * 個々のコードセグメントを検証し、検証されたコードセグメントどうしの組み合わせによりプログラム全体を検証する
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12 # 研究内容
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13 * コードセグメントとデータセグメントを用いたプログラムに対し、検証を行なう
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14 * コードセグメントどうしの接続の間にメタ計算として検証機構を導入する
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15 * コードを検証用に変更することなく、仕様を満たすか検証する
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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16 * 検証の対象として Gears OS のデータ構造を用いる
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18 # 近況報告
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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19 * llrb の insertion の検証
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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20 * 仮に C function で書いていた部分を cs に変換中
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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21 * やってることは木を深さ情報付きで辿る + 辿る+コピー
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22 * 辿る部分は書けたが TCE が失敗してる模様
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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23 * SEGV で落ちるし lldb で bt が取れる
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24 * Tail call elimination was failed on goto warning: not unreachable instruction in a tail call.
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25 * allocate() してるのがまずそう
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26 * allocate を akasha 内部では cs でやろうかなと考え中
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28 # あとやること
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29 * (doing) 仮に書いている C function を全部 cs に変換する
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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30 * cbmc のコードに assert を埋め込んで検証
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Yasutaka Higa <e115763@ie.u-ryukyu.ac.jp>
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31 * JavaPathFinder + AVL-Tree in Java
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32 * synchronized queue の akasha での検証
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33 * bounded/unbounded
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34 * 論文提出締切: 2016/07/08
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37 <!-- vim: set filetype=markdown.slide: -->