seL4 构建和测试

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转载至：https://source2014.hackpad.com/seL4--IJItb9IDncR

取得核心程式碼

預先設定好 Toolchain: http://sel4.systems/Download/DebianToolChain.pml

取得原始程式碼: http://sel4.systems/Download/

mkdir -p seL4-test && cd seL4-test

repo init -u https://github.com/seL4/sel4test-manifest.git

repo sync

KZM-ARM11-01

ARM1136 532MHz (Freescale i.MX31) based evaluation board

通过 QEMU 模拟和验证

make kzm_simulation_release_xml_defconfig

TOOLPREFIX=arm-none-eabi- ARCH=arm make

make simulate-kzm

參考執行輸出:

...    <testcase classname="sel4test" name="TEST_IPC0001">INFO :sel4utils_elf_load_record_regions:276:  * Loading segment 00008000-->000445e4INFO :sel4utils_elf_load_record_regions:276:  * Loading segment 0004d000-->00165df8        <system-out>  TEST_IPC0001</system-out>...    <testcase classname="sel4test" name="TEST_CNODEOP00012">INFO :sel4utils_elf_load_record_regions:276:  * Loading segment 00008000-->000445e4INFO :sel4utils_elf_load_record_regions:276:  * Loading segment 0004d000-->00165df8        <system-out>  TEST_CNODEOP0001</system-out>    </testcase></testsuite>126/126 tests passed.All is well in the universe.

這時候可以準備執行 pkill qemu-system-arm

seL4 Tests

BSD License

Directory

apps/sel4test-driver

apps/sel4test-tests

seL4 Verification

取得原始程式碼

mkdir -p verification &&cd verification

repo init -u https://github.com/seL4/verification-manifest.git

repo sync

準備相關套件

sudo apt-get install libwww-perl texlive-bibtex-extra texlive-latex-extra

sudo apt-get install python-lxml

sudo apt-get install mlton python-tempita

由於 Isabelle 需要額外的套件如 jdk7, jfreechart, scala, xz-java，得自網路抓取

cd l4v

mkdir -p ~/.isabelle/etc

cp -i misc/etc/settings ~/.isabelle/etc/settings

./isabelle/bin/isabelle components -a

遇到以下的小錯誤，可繼續

dirname: 缺少運算元

Try 'dirname --help' for more information.

這過程相當耗時，解決方式為預先將檔案置放於 ~/.isabelle/contrib/ 目錄

cvc3-2.4.1

e-1.8

exec_process-1.0.3

Haskabelle-2013

jdk-7u40

jedit_build-20131106

jfreechart-1.0.14-1

kodkodi-1.5.2

polyml-5.5.1-1

scala-2.10.3

spass-3.8ds

z3-3.2

xz-java-1.2-1

ProofGeneral-4.2

Automated theorem proving! 確保可用的記憶體 > 2 GB

./isabelle/bin/isabelle jedit -bf

./isabelle/bin/isabelle build -bv HOL-Word

參考輸出

ML_PLATFORM="x86_64-linux"ML_HOME="/home/jserv/.isabelle/contrib/polyml-5.5.1-1/x86_64-linux"ML_SYSTEM="polyml-5.5.1"ML_OPTIONS="-H 2000"Session Pure/PureSession HOL/HOL (main)Session HOL/HOL-Word (main)Building Pure ...Finished Pure (1:36:49 elapsed time, 0:00:51 cpu time, factor 0.00)Building HOL ...HOL: theory Code_GeneratorHOL: theory HOLHOL: theory SATz

執行證明 (相當慢)
- ./run_tests

參考輸出:

Running 31 test(s)...  running isabelle ...              pass  running CamkesAdlSpec ...         pass  running CamkesGlueSpec ...          ...  running CamkesAdlSpec ...          FAILED *  running CamkesGlueSpec ...        FAILED *所有的 Test  都是一定會過 ?要安裝 mlton (已送 pull request)

Issues

arm926ej_s is not officially supported

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