git: openjdk/jdk25u-dev: master: 8369505: jhsdb jstack cannot handle continuation stub

[Martin Doerr]

Changeset: a46c70df
Branch: master
Author:    David Briemann <dbriemann at openjdk.org>
Committer: Martin Doerr <mdoerr at openjdk.org>
Date:      2025-12-12 14:02:51 +0000
URL:       https://git.openjdk.org/jdk25u-dev/commit/a46c70dfe94cccb8b6d264ed49f6c733c3c380ac

8369505: jhsdb jstack cannot handle continuation stub
8370036: TestJhsdbJstackWithVirtualThread.java fails when run with -showversion
8370201: Test serviceability/sa/TestJhsdbJstackWithVirtualThread.java fails due to VM warnings
8370240: [PPC64] jhsdb jstack cannot handle continuation stub

Reviewed-by: mdoerr
Backport-of: 1653999871c8d7b1e61b44f8525e09b2cd0bdb6b

! src/hotspot/share/runtime/continuationEntry.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/CodeBlob.java
+ src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ContinuationEntry.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaThread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/aarch64/AARCH64Frame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ppc64/PPC64Frame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/riscv64/RISCV64Frame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/x86/X86Frame.java
! test/hotspot/jtreg/serviceability/attach/RemovingUnixDomainSocketTest.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java
! test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java
+ test/hotspot/jtreg/serviceability/sa/LingeredAppWithVirtualThread.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLock.java
+ test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackWithVirtualThread.java