Add doubunder on solaris in two places.

8223400: Replace some enums with static const members in hotspot/runtime Reviewed-by: iklam, coleenp

Merge

Fix merge errors.

8232757: VM fails to report an error for DumpLoadedClassList when cds is disabled Reviewed-by: iklam, dholmes

8232692: [TESTBUG] compiler/aot/fingerprint/SelfChangedCDS.java fails when cds is disabled Reviewed-by: kvn

8232729: Shenandoah: assert ShenandoahHeap::cas_oop addresses are aligned Reviewed-by: rkennke

8232730: Shenandoah: Traversal should not CAS the roots Reviewed-by: zgu, rkennke

8232624: Java cannot start: NewStringPlatform missing Reviewed-by: dholmes, alanb, redestad

8231587: Memory leak in WorkArounds.serializedForms Reviewed-by: hannesw Contributed-by: fw@deneb.enyo.de

8232639: Change module graph images to use SVG instead of PNG format. Reviewed-by: mchung, ihse

8232712: Shenandoah: SIGBUS in load_reference_barrier_native Reviewed-by: shade, rkennke

Fix race conditation in test and add logging for TestLatestEvent

8232569: Use test image from different jib profile for testing Reviewed-by: tbell

8231844: Enhance type signature characters in classfile_constants.h and improve the JVM to use type signature characters more consistently Summary: Increase the use of type signature constants instead of hard coded characters within the JVM. Reviewed-by: coleenp, dholmes, fparain Contributed-by: lois.foltan@oracle.com, john.r.rose@oracle.com

Improve TestSetSettings.java

8232572: Add hooks for custom output dir in Bundles.gmk Reviewed-by: tbell

Add logging for parsing chunk start time

Add logging to TestSetSettings.java

Fix comments

Fix error in chunk allocation strategy which caused small chunks to dominate

Harden TestChunkGap.java

Log unknown event

8226585: Improve javac messages for using a preview API Summary: Avoiding deprecation for removal for APIs associated with preview features, the features are marked with an annotation, and errors/warnings are produced for them based on the annotation. Reviewed-by: erikj, mcimadamore, alanb Contributed-by: joe.darcy@oracle.com, jan.lahoda@oracle.com

8232702: Shenandoah: gc/shenandoah/TestVerifyJCStress.java uses non-existent -XX:+VerifyObjectEquals Reviewed-by: rkennke

8232575: Shenandoah: asynchronous object/region pinning Reviewed-by: rkennke

8232674: Fix build and rename ShenandoahBarrierSet::oop_load_from_native_barrier Reviewed-by: zgu

8232239: ZGC: Inline ZCPU::count() and ZCPU:id() Reviewed-by: tschatzl

8232238: ZGC: Move ZList inline funtions to zList.inline.hpp Reviewed-by: eosterlund

8232237: ZGC: Move ZArray inline funtions to zArray.inline.hpp Reviewed-by: tschatzl

8232236: ZGC: Move ZThread inline funtions to zThread.inline.hpp Reviewed-by: tschatzl

8232235: ZGC: Move ZValue inline funtions to zValue.inline.hpp Reviewed-by: tschatzl

8231996: ZGC: Replace ZStatisticsForceTrace with check if JFR event is enabled Reviewed-by: eosterlund

8231940: ZGC: Print correct low/high capacity Reviewed-by: eosterlund

8231943: ZGC: Enable serviceability/dcmd/gc/RunGCTest Reviewed-by: tschatzl, eosterlund, sspitsyn

8232001: ZGC: Ignore metaspace GC threshold until GC is warm Reviewed-by: eosterlund

8232195: Enable BigInteger tests: DivisionOverflow, SymmetricRangeTests and StringConstructorOverflow Reviewed-by: bpb, darcy

8232616: JVMCI_lock fails to get initialized when cds is disabled Reviewed-by: iklam, dholmes

8232276: Problem list serviceability/sa/ClhsdbJstackXcompStress.java Reviewed-by: sgehwolf, dholmes

datagramsocketimpl-branch: minor refactoring

8223325: Improve wix sources generated by jpackage Submitted-by: asemenyuk Reviewed-by: aherrick, almatvee

8232281: jpackage is not always reporting an error when no main class specified Reviewed-by: asemenyuk, asemenuk

8232008: Shenandoah: C1 load barrier does not match interpreter version Reviewed-by: rkennke

8232010: Shenandoah: implement self-fixing native barrier Reviewed-by: rkennke

8231719: Correct contradictions in timeout range descriptions. Summary: Clarified verbiage in method descriptions. Reviewed-by: chegar, dfuchs

8225499: InetSocketAddress::toString not friendly to IPv6 literal addresses Summary: Enclose IPv6 literal in brackets and adjust string format for unresolved addresses Reviewed-by: dfuchs, chegar

8232009: Shenandoah: C2 load barrier does not match interpreter version Reviewed-by: rkennke

8232030: HelloDynamic.java fails with latest Graal Summary: Include the dynamic dumping condition when setting up the merged_ordering array in merge_in_new_methods() of defaultMethods.cpp. Reviewed-by: iklam, coleenp

datagramsocketimpl-branch: fix issue with receive packet buf size

Stabilize TestLatestEvent.java

8231324: Shenandoah: avoid duplicated weak root works during final traversal Reviewed-by: rkennke

8232381: add result NULL-checking to freetypeScaler.c Reviewed-by: clanger, prr

8232593: [TESTBUG] runtime/cds/CheckDefaultArchiveFile.java fails when cds is disabled Reviewed-by: iklam, dholmes

Lessen verification costs

8232084: HotSpot build failed with GCC 9.2.1 Reviewed-by: sspitsyn, cjplummer, dholmes, iklam

8232370: Refactor some com.sun.jdi tests to enable IDE integration Reviewed-by: amenkov, cjplummer, sspitsyn

datagramsocketimpl-branch: initial code changes

datagramsocketimpl-branch: merge with default

datagramsocketimpl-branch: update to default

Initial changes for datagramsocketimpl-branch

8232573: Shenandoah: cleanup and add more logging for in-pause phases Reviewed-by: rkennke

8232534: Shenandoah: guard against reentrant ShenandoahHeapLock locking Reviewed-by: rkennke

8231999: Shenandoah: Traversal failed compiler/jsr292/CallSiteDepContextTest.java Reviewed-by: rkennke

8232448: Suppress warnings on non-serializable non-transient instance fields in jdk.jdi Reviewed-by: sspitsyn