8210031: implementation for JVM Constants API Reviewed-by: jrose, mcimadamore, darcy, mchung, rriggs, dholmes, forax Contributed-by: brian.goetz@oracle.com, vicente.romero@oracle.com

8214315: G1: fatal error: acquiring lock SATB_Q_FL_lock/1 out of order with lock tty_lock/0 Summary: Add new 'tty' lock rank. Reviewed-by: eosterlund, tschatzl

8213617: JFR should record the PID of the recorded process Reviewed-by: mgronlun

8213966: The ZGC JFR events should be marked as experimental Reviewed-by: pliden

8214023: Update Graal Reviewed-by: kvn

8214052: [testbug] vmTestbase/vm/compiler/CodeCacheInfoOnCompilation - wrong shell used Reviewed-by: jwilhelm Contributed-by: merkel05@gmail.com

8215034: Remove old HOTSWAP conditionals Reviewed-by: dcubed, jiangli, sspitsyn

8214972: Uses of klass_holder() except GC need to apply GC barriers Summary: Fix klass_holder() and make all callers use it, remove holder_phantom(). Reviewed-by: eosterlund, dlong

8214148: [TESTBUG] serviceability/tmtools/jstack/WaitNotifyThreadTest.java is not doing what is expected Summary: Fixed the logic for checking method name and added checks for thread status Reviewed-by: dholmes, coleenp

8204947: Port ShenandoahTaskTerminator to mainline and make it default Reviewed-by: tschatzl, rkennke

8213224: Move code related to GC threads calculation out of AdaptiveSizePolicy Summary: Consolidate code related to GC threads calculation into a single class Reviewed-by: tschatzl, pliden

8213421: Line number information for execution samples always 0 Reviewed-by: mgronlun

8214971: Replace use of string.equals("") with isEmpty() Reviewed-by: jlaskey, prappo, lancea, dfuchs, redestad

8212232: Wrong metadata for the configuration of the cutoff for old object sample events Reviewed-by: mgronlun

8214376: Don't use memset to initialize array of Bundle in output.cpp Reviewed-by: thartmann, shade

8207829: FlightRecorderMXBeanImpl is leaking the first classloader which calls it Reviewed-by: mgronlun

8214840: runtime/NMT/MallocStressTest.java timed out Summary: Add volatile to declaration of static field shared by multiple threads Reviewed-by: dcubed, dholmes, coleenp

8213890: Implementation of JEP 344: Abortable Mixed Collections for G1 Reviewed-by: tschatzl, kbarrett Contributed-by: erik.helin@oracle.com, stefan.johansson@oracle.com

8214936: assert(_needs_refill == 0) failed: Forgot to handle a failed IC transition requiring IC stubs Reviewed-by: kvn, thartmann, pliden

8215005: Missing include of runtime/os.hpp in zError.cpp after JDK-8214925 breaks build without precompiled headers Reviewed-by: shade

8214773: Replace use of thread unsafe strtok Reviewed-by: thartmann, dholmes

8212137: Remove JrtFileSystem finalize method Reviewed-by: alanb

8214944: replace strerror by os::strerror Reviewed-by: dholmes, neliasso

8214707: Prevent GCC 8 from reporting error in ClassLoader::file_name_for_class_name() Reviewed-by: hseigel, dholmes

8214129: SSL session resumption/SNI with TLS1.2 causes StackOverflowError Reviewed-by: xuelei, jjiang

8213127: Refactor test/java/util/ResourceBundle/Control/MissingResourceCauseTest.sh to plain java tests Reviewed-by: naoto

8214925: JFR tool fails to execute Reviewed-by: mgronlun, mseledtsov

8211882: Broken links in serialized-form.html Reviewed-by: darcy, lancea

8214531: HeapMonitorEventOnOffTest.java test fails with "Statistics should be null to begin with" Summary: Remove the enable sampling and let the underlying method call it Reviewed-by: sspitsyn, phh

8214514: javac @file option gives error caused by Chinese encoding in the path Reviewed-by: jjg

Merge

8214912: LogCompilation: Show the comp level Summary: Show the TieredCompilation level from the xml log Reviewed-by: kvn, iignatyev

8214401: [AOT] crash in ClassLoaderData::is_alive() with AOTed jdk.base Reviewed-by: kvn, dlong

8214275: CondyRepeatFailedResolution asserts "Dynamic constant has no fixed basic type" Summary: GenerateOopMap::do_ldc must check for a DynamicInError as well as a Dynamic constant pool tag. Reviewed-by: coleenp

8212794: IBM-964 is required for AIX default charset Reviewed-by: rriggs, ihse, alanb

8214498: java/util/Locale/bcp47u/SystemPropertyTests.java wrong locale default Reviewed-by: lancea, bpb

8214807: Improve handling of very old class files Summary: Remove old version specific code in reflection.cpp Reviewed-by: acorn, dholmes

8214850: Rename vm_operations.?pp files to vmOperations.?pp files Reviewed-by: dholmes, coleenp

8214791: Consistently name gc files containing VM operations Summary: Name all gc files containing VM operations according to a <gc>VMOperations.?pp. Reviewed-by: coleenp, dholmes

8159440: Move marking of promoted objects during initial mark into the concurrent phase Reviewed-by: sjohanss, kbarrett

8193312: Rename VM_CGC_Operation to VM_G1Concurrent Reviewed-by: pliden, sjohanss, jgeorge

8214857: "bad trailing membar" assert failure at memnode.cpp:3220 Reviewed-by: adinn, thartmann

8214858: Improve module graph archiving Reviewed-by: jiangli, alanb

8214571: -Xdoclint of array serialField gives "error: array type not allowed here" Reviewed-by: jjg, sundar

8208277: Code cache heap (-XX:ReservedCodeCacheSize) doesn't work with 1GB LargePages Summary: Use huge pages for code cache if ReservedCodeCacheSize == InitialCodeCacheSize Reviewed-by: kvn

8177552: Compact Number Formatting support Reviewed-by: naoto, rriggs

8214856: Errors with JSZip in web console after upgrade to 3.1.5 Reviewed-by: hannesw

8210107: vmTestbase/nsk/stress/network tests fail with Cannot assign requested address (Bind failed) Reviewed-by: dholmes, mseledtsov, chegar

8214915: CtwRunner misses export for jdk.internal.access Reviewed-by: kvn

8214459: NSS source should be removed Summary: Remove test/jdk/sun/security/pkcs11/nss/src Reviewed-by: valeriep

8214902: Pretty-printing marker annotations add unnecessary parenthesis Reviewed-by: jjg

8214906: [TESTBUG] jfr/event/sampling/TestNative.java fails with UnsatisfiedLinkError Summary: Fixed the name of native method to reflect correct package Reviewed-by: mgronlun

Added tag jdk-12+23 for changeset eef755718cb2

8214908: add ctw tests for jdk.jfr and jdk.management.jfr modules Reviewed-by: kvn

6516099: InputStream.skipFully(int k) to skip exactly k bytes Reviewed-by: rriggs, bchristi, serb, dfuchs

8214795: Add safety check to dynalink inner class lookup Reviewed-by: sundar, attila

8214257: IC cache not clean after cleaning assertion failure Reviewed-by: kvn, thartmann

8214338: Move IC stub refilling out of IC cache transitions Reviewed-by: dlong, rbackman

8213952: Relax DNSName restriction as per RFC 1123 Reviewed-by: weijun, mullan, chegar

8214896: JFR Tool left files behind Reviewed-by: mgronlun