JDK-8303973: Library detection in runtime/ErrorHandling/TestDwarf.java fails on ppc64le RHEL8.5 for libpthread-2.28.so

[MBaesken]

The test fails with

[dwarf] ##### Find filename and line number for offset 0x000096a8 in library /lib64/glibc-hwcaps/power9/libpthread-2.28.so #####
[dwarf] Failed to load DWARF file for library /lib64/glibc-hwcaps/power9/libpthread-2.28.so or find DWARF sections directly inside it.

and in stderr

java.lang.RuntimeException: Must find library in "C [libpthread-2.28.so+0x96a8] start_thread+0xf8": expected true, was false

Looks like the '-' in the lib-name libpthread-2.28.so is currently not allowed in the pattern of the test. This is similar to JDK-8293201 .

---

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Issue

• JDK-8303973: Library detection in runtime/ErrorHandling/TestDwarf.java fails on ppc64le RHEL8.5 for libpthread-2.28.so

Reviewers

• Christian Hagedorn (@chhagedorn - Reviewer)

Reviewing

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[mlbridge]

Webrevs

• 00: Full (6e15f6e0)

[chhagedorn]

Looks good and trivial!

[openjdk]

@MBaesken This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8303973: Library detection in runtime/ErrorHandling/TestDwarf.java fails on ppc64le RHEL8.5 for libpthread-2.28.so

Reviewed-by: chagedorn

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At the time when this comment was updated there had been 28 new commits pushed to the master branch:

• 4cf4c59: 8303824: Parallel: Use more strict card table API
• 8e41bf2: 8303238: Create generalizations for existing LShift ideal transforms
• 805a4e6: 8303883: Confusing parameter name in G1UpdateRemSetTrackingBeforeRebuild::distribute_marked_bytes
• 25e7ac2: 8294966: Convert jdk.jartool/sun.tools.jar.FingerPrint to use the ClassFile API to parse JAR entries
• 3018b47: 8303969: Limit printed failures within an object during G1 heap verification
• b575e54: 8303963: Replace various encodings of UINT/SIZE_MAX in gc code
• c183fce: 8300926: Several startup regressions ~6-70% in 21-b6 all platforms
• 31e1e39: 8303646: [JVMCI] Add possibility to lookup ResolvedJavaType from jclass.
• 1148a65: 8303678: [JVMCI] Add possibility to convert object JavaConstant to jobject.
• d20bde2: 8294715: Add IR checks to the reduction vectorization tests
• ... and 18 more: https://git.openjdk.org/jdk/compare/6d30bbe62c10af0f2c80cb1eaac3d171fb7bffcb...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

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[MBaesken]

Looks good and trivial!

Hi Christian, thanks for the review ! One question - maybe you have an opinion on that, should we use backslashes on the '-' , because it could be mistaken with a pattern-range ?

[chhagedorn]

I don't have a strong opinion there - I guess both is acceptable.

[MBaesken]

/integrate

[openjdk]

Going to push as commit b6d70f2.
Since your change was applied there have been 39 commits pushed to the master branch:

• 2bb990e: 8301244: Tidy up compiler specific warnings files
• c073ef2: 8303482: Update LCMS to 2.15
• 49181b8: 8303955: RISC-V: Factor out the tmp parameter from copy_memory and copy_memory_v
• 7bbc5e0: 8300517: Refactor VisibleMemberTable (method members)
• a8f662e: 8303908: Add missing check in VTMS_transition_disable_for_all() for suspend mode
• 5685107: 8302491: NoClassDefFoundError omits the original cause of an error
• 671a452: 8303606: Memory leaks in Arguments::parse_each_vm_init_arg
• a95bc7a: 8294974: Convert jdk.jshell/jdk.jshell.execution.LocalExecutionControl to use the Classfile API to instrument classes
• f835aaa: 8300727: java/awt/List/ListGarbageCollectionTest/AwtListGarbageCollectionTest.java failed with "List wasn't garbage collected"
• 466ffeb: 8303965: java.net.http.HttpClient should reset the stream if response headers contain malformed header fields
• ... and 29 more: https://git.openjdk.org/jdk/compare/6d30bbe62c10af0f2c80cb1eaac3d171fb7bffcb...master

Your commit was automatically rebased without conflicts.

[openjdk]

@MBaesken Pushed as commit b6d70f2.

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