RFR: 8285828: runtime/execstack/TestCheckJDK.java fails with zipped debug symbols

[Jie Fu]

On Fri, 29 Apr 2022 04:37:22 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Hi all,
>> 
>> If we configure and build the jdk with `--with-native-debug-symbols=zipped`, `runtime/execstack/TestCheckJDK.java` fails on Linux.
>> 
>> The failure was caused by the following zipped debug symbols files, which aren't ELF files at all.
>> 
>> ~/jdk/build/linux-x86_64-server-release/images/jdk/bin]$ ls *.diz
>> jar.diz        java.diz     jcmd.diz      jdeprscan.diz  jhsdb.diz   jlink.diz  jpackage.diz    jshell.diz  jstat.diz       rmiregistry.diz
>> jarsigner.diz  javadoc.diz  jconsole.diz  jdeps.diz      jimage.diz  jmap.diz   jps.diz         jstack.diz  jwebserver.diz  serialver.diz
>> javac.diz      javap.diz    jdb.diz       jfr.diz        jinfo.diz   jmod.diz   jrunscript.diz  jstatd.diz  keytool.diz
>> 
>> 
>> The fix just skips these non-elf `*.diz` files when checking the linking attributes.
>> 
>> Thanks.
>> Best regards,
>> Jie
>
> Looks good.
> 
> Thanks,
> David

Thanks @dholmes-ora and @tstuefe for the review.

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PR: https://git.openjdk.java.net/jdk/pull/8451