RFR: 8356329: Report compact object headers in hs_err

Roman Kennke rkennke at openjdk.org
Wed May 7 10:11:52 UTC 2025


We should report when UseCompactObjectHeaders is enabled in the hs_err file, just like we do for UseCompressedOops or UseCompressedClassPointers, for improved diagnostics.

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Commit messages:
 - Add test case
 - Add missing format string
 - 8356329: Report compact object headers in hs_err

Changes: https://git.openjdk.org/jdk/pull/25080/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25080&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8356329
  Stats: 77 lines in 2 files changed: 76 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/25080.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25080/head:pull/25080

PR: https://git.openjdk.org/jdk/pull/25080


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