git: openjdk/jdk: master: 8306591: SA and hotspot generate different hprof records for GC roots

[Yasumasa Suenaga]

Changeset: f25d429c
Branch: master
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2026-02-24 03:01:19 +0000
URL:       https://git.openjdk.org/jdk/commit/f25d429c8d6d099666aefd698ed14628cce5b1cf

8306591: SA and hotspot generate different hprof records for GC roots

Reviewed-by: cjplummer, dholmes

! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/classfile/ClassLoaderData.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbDumpheap.java