git: openjdk/jdk21u-dev: master: 2 new changesets

[Matthias Baesken]

Changeset: 9176fa26
Branch: master
Author:    luwang1103 <576420940 at qq.com>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2024-07-18 07:51:00 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/9176fa26f6e1300148756d654055f7600be65a6c

8332818: ubsan: archiveHeapLoader.cpp:70:27: runtime error: applying non-zero offset 18446744073707454464 to null pointer

Backport-of: 6861766b638c5135ba40f261d78d9731954ce5ab

! src/hotspot/share/cds/archiveHeapLoader.cpp

Changeset: 69aab6ae
Branch: master
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2024-07-18 07:51:13 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/69aab6aee1594aba1b6d7fe9d1b2e4562b64d495

8333542: Breakpoint in parallel code does not work

Reviewed-by: lucy
Backport-of: b3bf31a0a08da679ec2fd21613243fb17b1135a9

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java
! test/hotspot/jtreg/runtime/Thread/TestThreadDumpClassInitMonitor.java
+ test/jdk/com/sun/jdi/BreakpointOnClassPrepare.java