8027454: Do not traverse string table during G1 remark when treating them as strong roots during initial mark Summary: Do not try to unlink string table entries unconditionally during remark. This is without side effects as the preceding initial mark always uses the string table as strong roots. Needs to be fixed with class unloading during concurrent mark. Reviewed-by: brutisso, mgerdin

8027476: Improve performance of Stringtable unlink 8027455: Improve symbol table scan times during gc pauses Summary: Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set. Reviewed-by: mgerdin, coleenp, brutisso

Merge

Merge

8032827: NMT: missing virtual memory tagging in os::workaround_expand_exec_shield_cs_limit() Summary: Fixed missing virtual memory type tagging in os::workaround_expand_exec_shield_cs_limit() function Reviewed-by: hseigel, coleenp

Merge

7010732: SA_ALTROOT only works if running the SA tools from their build directory. Summary: fixed SA packaging scripts Reviewed-by: sla, kevinw

8028275: Metaspace ShrinkGrowTest causes fatal error if run with JFR Summary: Clean up initialization from Threads::create_vm() so that exceptions cause vm_exit_during_initialzation without an exception mark. Reviewed-by: dholmes, hseigel

7015395: [TESTBUG] runtime/6626217/Test6626217.sh fails if compilation happens fast enough for timestamps to be equal. Summary: Insert 2 second sleep between copying of the src files and the compilation, to make sure the timestamps of *.class files are in the future of *.java files. Reviewed-by: coleenp, fparain

8032662: test/compiler/ciReplay/TestSA.sh should report ulimit issues Reviewed-by: kvn, iignatyev Contributed-by: stefan.sarne@oracle.com

8032247: SA: Constantpool lookup for invokedynamic is not implemented Summary: implement constant pool lookup for invokedynamic Reviewed-by: sla, sspitsyn

Merge

8028553: The JVM should not throw VerifyError when 'overriding' a static final method in a superclass. Summary: Check if method is static before throwing exception. Reviewed-by: kamg, coleenp, lfoltan, fparain

8028280: ParkEvent leak when running modified runThese which only loads classes Summary: Use spin lock to manage ParkEvent and PlatformEvent free lists. Reviewed-by: dholmes, fparain

8031427: AllocObject and Unsafe.allocateInstance segfault for primitive types Summary: The fix just throws an InstantiationException if the Klass is NULL. Reviewed-by: coleenp, twisti, jrose Contributed-by: gdub <duboscq@ssw.jku.at>

Merge

6651256: jstack: DeleteGlobalRef method call doesn't lead to descreasing of global refs count shown by jstack Summary: jni_DeleteGlobalRef does not really release the jni handle, instead, set the handle point to JNIHandles::_deleted_handle which holds an oop instance (java/lang/Object) in Java heap and never be GC'ed. When counting number of global reference, it counts all the handles on the chain list, which includes the already deleted ones. Reviewed-by: zgu, sla, coleenp Contributed-by: yumin.qi@oracle.com

8032466: serviceability/sa/jmap-hashcode/Test8028623.java fails with compilation errors Reviewed-by: dsamersoff, sla

8031968: Mac OS X: VM starts the agent by calling both Agent_OnAttach and Agent_OnAttach_L functions if its agent library is dynamically linked. Summary: Make sure we only look for statically linked agents in the main process image Reviewed-by: dsamersoff, bpittore, dcubed

8032250: Add trace event for VM flag changes Reviewed-by: coleenp, ehelin, egahlin, mgronlun

Merge

8028623: SA: hash codes in SymbolTable mismatching java_lang_String::hash_code for extended characters. Reviewed-by: sla, dsamersoff

Merge

8032024: Test not added for bug 8025937: assert(existing_f1 == NULL || existing_f1 == f1) failed: illegal field,change Summary: Test didn't get hg added with original bug fix Reviewed-by: jrose, hseigel, lfoltan

Merge

8031045: Access checks should precede additional per-instruction checks Summary: Move access check above the check for non-static method Reviewed-by: lfoltan, coleenp

8030812: Change the solaris DTrace implementation to use USDT2 instead of USDT1 Reviewed-by: coleenp, sspitsyn, dsamersoff

8030027: nsk/jvmti/scenarios/hotswap/HS101/hs101t006 Crashed the vm on Linux-amd64: SIGSEGV in JavaThread::last_java_vframe(RegisterMap*)+0xfa Summary: Add a safe guard to VMOp_GetCurrentLocation against non-walkable stack of target thread exiting from Java execution Reviewed-by: mgronlun, dholmes, sla, dcubed Contributed-by: serguei.spitsyn@oracle.com

8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message Summary: clarifying the error messages associated with vm options of type diagnostic, experimental, develop, and notproduct Reviewed-by: kvn, twisti, ctornqvi

8031151: Add basic CDS tests Summary: Added new tests to cover missing CDS basic funtions Reviewed-by: zgu, hseigel

6945460: [TESTBUG] runtime/6929067/Test6929067.sh Summary: Change link order for the test Reviewed-by: coleenp, mgerdin

Merge

8031695: CHA ignores default methods during analysis leading to incorrect code generation Reviewed-by: jrose, acorn, hseigel, lfoltan

8031743: C2: loadI2L_immI broken for negative memory values Summary: Restrict loadI2L_imm optimizations to positive values of mask Reviewed-by: kvn, dlong

8032207: C2: assert(VerifyOops || MachNode::size(ra_) <= (3+1)*4) failed: bad fixed size Summary: Fix the sizing of loadUS2L_immI16 and loadI2L_immI Reviewed-by: kvn, azeemj

Merge

Merge

Merge

8022395: java.util.zip.ZipException: Not in GZIP format in JT_JDK/test/java/util/zip/GZIP tests Reviewed-by: kvn, iveresov

Merge

7194669: CodeCache::mark_for_deoptimization should avoid verifying dependencies multiple times Summary: Avoid verifying dependencies multiple times by caching verified dependencies Reviewed-by: kvn, twisti, roland

8002074: Support for AES on SPARC Summary: Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform. Reviewed-by: kvn, roland Contributed-by: shrinivas.joshi@oracle.com

8026253: New type profiling points: sparc support Summary: c1 and interpreter support for new type profiling on sparc Reviewed-by: kvn, twisti

8030662: "assert(counter_changed) failed: failed dependencies, but counter didn't change" still fails Summary: Erroneously removed call to SystemDictionary::notice_modification() from jvmti with fix for 8029383 Reviewed-by: iveresov, twisti, kvn

8028764: dtrace/hotspot_jni/ALL/ALL001 crashes the vm on Solaris-amd64, SIGSEGV in MarkSweep::follow_stack()+0x8a Summary: C1 generates code to encode compressed oop into tmp register before runtime call for patching where GC may happen Reviewed-by: iveresov, twisti, kvn Contributed-by: mgerdin <mikael.gerdin@oracle.com>

8029464: assert(ft == ttkp->cast_to_ptr_type(jtkp->ptr()) || ft->isa_narrowoop() Summary: Fix the assert check for narrow klass pointer. Reviewed-by: twisti, kvn

Merge

8031779: Assert in MetaspaceGC is always true Reviewed-by: jmasa, jwilhelm

Merge

8029162: G1: Shared SATB queue never enabled Reviewed-by: brutisso, mgerdin, tschatzl

8029255: G1: Reference processing should not enqueue references on the shared SATB queue Reviewed-by: brutisso, tschatzl

Merge

8030941: Darwin mapfile-vers doesnt work for other BSDs Summary: Changed makefile to use generic mapfile for non Darwin BSDs Reviewed-by: dholmes, sla

8031059: invokestatic: ICCE trying to invoke static method when it clashes with an abstract method inherited from an interface Summary: Do not create AME overpass if there is a matching static method Reviewed-by: lfoltan, coleenp, kamg

8028398: [TESTBUG]: test/runtime/memory/ReadFromNoaccessArea.java failed with EXCEPTION_ACCESS_VIOLATION Summary: Remove ignore label Reviewed-by: sla, mseledtsov Contributed-by: george.triantafillou@oracle.com

8031530: [TESTBUG] Enable test runtime/LoadClass/LoadClassNegative.java Summary: Re-enabled the test. The issue that prevents this test from running was fixed by 8020675 Reviewed-by: sla, ccheung

8031304: Add dcmd to print all loaded dynamic libraries. Summary: Adding VM.dynlibs as a dcmd to dump all loaded dynamic libraries. Reviewed-by: sla, fparain, mgronlun, dsamersoff

Merge

8022301: [TESTBUG] runtime/jsig/Test8017498.sh incorrectly compiles native code Summary: added the '-m32' compile option and the '-z noexecstack' link option Reviewed-by: mseledtsov, zgu

7012961: runtime/jni/WindowsExceptionFilter/WindowsExceptionFilter01 crashes on windows-amd64 Summary: VM needs to handle EXCEPTION_FLT_* exceptions on Win64 Reviewed-by: coleenp, ccheung

8030184: Remove unneeded "content_type" declarations from tracetypes.xml Reviewed-by: dholmes, jbachorik, egahlin, mgronlun

8031376: TraceClassLoading expects there to be a (Java) caller when you load a class with the bootstrap class loader Reviewed-by: sla, dholmes Contributed-by: jeremymanson@google.com

8028407: adjust-mflags.sh failed build with GNU Make 4.0 with -I<path contains j> Reviewed-by: erikj

Added tag jdk9-b02 for changeset e67a27d0c98a

Merge

8033210: Intermittent build failure: jdk8 fails on win_i586 in jdk/make (p11_convert.c(67) : Cannot open 'sun_security_pkcs11_wrapper_PKCS11.h) Reviewed-by: ihse, tbell

8026773: Failing compilation in Corba does not fail the build Reviewed-by: ihse, tbell

8033236: Update GensrcCharsetMapping.gmk to build-infra standards Reviewed-by: erikj, mduigou, sherman

8033292: only warn, not fail, on unknown variables in configure Reviewed-by: erikj

8033119: Improve and document boot-jdk.m4 Reviewed-by: erikj

8033115: Bad merge between 8027584 and 8031759 Reviewed-by: erikj, dsamersoff

8031759: Improved tool overriding in configure Reviewed-by: tbell, mduigou, erikj

8027584: Disable ccache by default Reviewed-by: mduigou, tbell

Merge

Merge

Merge

Merge

Merge

Merge

Merge

8024265: Enable new build on AIX Reviewed-by: ihse

Merge

Merge

Merge

Merge

Merge

8017568: PPC64: Generic build preparations needed to enable new build on Linux/PPC64 Summary: Enable new build on Linux/PPC64 Reviewed-by: erikj

Merge

8022411: Allow overriding of CXX and CC with absolute path Reviewed-by: erikj, tbell

Added tag jdk9-b02 for changeset 325b5971d828

Added tag jdk9-b02 for changeset b32e2219736e

Merge

Merge

Merge

Merge

Merge