git: openjdk/loom: fibers: 5 new changesets

[duke]

Changeset: a556af89
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2022-02-25 20:02:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/a556af892281ec491c9a1c829c37875b606f93a3

Fix tests to work even if ThreadReference.children() does not include vthreads.

! test/hotspot/jtreg/vmTestbase/nsk/jdb/monitor/monitor001/monitor001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/unmonitor/unmonitor001/unmonitor001.java

Changeset: 3cc96058
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2022-02-25 20:06:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/3cc9605859b8b61df71eba7214e54e78ae5a6fef

Fix test to work even if ThreadReference.children() does not include vthreads.

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadGroupReference/threads/threads001.java

Changeset: 1c030a7a
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2022-02-25 20:08:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c030a7a94d4bba0e7489d1e2026d05f826ec9b3

Fix test to work when using the non-vthread wrapper.

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartEvent/thread/thread001.java

Changeset: 2935e6c0
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2022-02-25 20:08:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/2935e6c05284eb3f6ce2c9a91aaa29e86860bc7b

Remove support for ThreadGroupReference.children() returning vthreads.

! src/jdk.jdwp.agent/share/native/libjdwp/ThreadGroupReferenceImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/eventHandler.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h

Changeset: f9b5f100
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2022-02-25 20:09:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/f9b5f100780ad64ce795a359112d658632808431

Remove threadControl_isKnownVThread. No longer used.

! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.c
! src/jdk.jdwp.agent/share/native/libjdwp/threadControl.h