Linux aarch64 crosscompile test scripts #27
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AntonKozlov
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Dec 2, 2021
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AntonKozlov
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Я когда запустил
bash -x /home/Downloads/jtreg-6+1/bin/jtreg -jdk:$JAVA_HOME pwd/test/hotspot/jtreg:tier
в конце увидел
+ /pwd/build/linux-aarch64-server-fastdebug/images/jdk//bin/java -Dprogram=jtreg -jar /home/Downloads/jtreg-6+1/lib/jtreg.jar -jdk:/pwd/build/linux-aarch64-server-fastdebug/images/jdk/ pwd/test/hotspot/jtreg:tier
This command is not for general use and should only be run as the result of a call to
ProcessBuilder.start() or Runtime.exec() in a java application
Error getting java.specification.version for /pwd/build/linux-aarch64-server-fastdebug/images/jdk: java.io.IOException: Cannot run program "/pwd/build/linux-aarch64-server-fastdebug/images/jdk/bin/java": error=0, Failed to exec spawn helper: pid: 1102, exit value: 1
Error: cannot determine version for JDK: /pwd/build/linux-aarch64-server-fastdebug/images/jdk
Если переключить реализацию launch на vfork, то тесты кажется начинают запускаться, хотя очень долго.
/pwd/build/linux-aarch64-server-fastdebug/images/jdk//bin/java -Djdk.lang.Process.launchMechanism=vfork -Dprogram=jtreg -jar /home/Downloads/jtreg-6+1/lib/jtreg.jar -jdk:/pwd/build/linux-aarch64-server-fastdebug/images/jdk/ pwd/test/hotspot/jtreg:tier1
(команд лайн -- модифицированный из трейсинга)
| uname -a | ||
| $JAVA_HOME/bin/java -version | ||
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|
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| jtreg/bin/jtreg -jdk:$JAVA_HOME -verbose:all -XX:+UnlockExperimentalVMOptions -XX:+UseJVMCICompiler -Xcomp $TESTS |
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XX опции не обрабатываются так в jtreg. Для теста JVMCI достаточно
$JAVA_HOME -XX:+UnlockExperimentalVMOptions -XX:+UseJVMCICompiler -Xcomp -version
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Пока происходит что-то такое:
Т. е.
java -versionработает, но почему-то когда версию пытается узнать jtreg — все ломается.В инетрнете нашел что-то такое, там внутри ссылки на старые баги в jdk (давно пофикшенные): https://stackoverflow.com/questions/61301818/java-failed-to-exec-spawn-helper-error-since-moving-to-java-14-on-linux
Как-то починить пока не смог :(
Попробую еще раз с нуля пересобрать java, вдруг
make cleanотрабатывает не на 100%.