Merge

8149790: NegativeArraySizeException with hprof
Reviewed-by: lfoltan, ctornqvi, hseigel, dcubed

8179302: Pre-resolve constant pool string entries and cache resolved_reference arrays in CDS archive.
Summary: Shared class' constant pool resolved_references array is cached.
Reviewed-by: coleenp, iklam, tschatzl
Contributed-by: jiangli.zhou@oracle.com, thomas.schatzl@oracle.com

8174202: jtreg AOT tests should not assume library extension of .so
Reviewed-by: kvn

8177741: Fix hotspot tests to use --patch-module instead of -Xmodule
Summary: Change InMemoryJavaCompiler.compile() to accept --patch-module instead of -Xmodule, and then change appropriate tests.
Reviewed-by: coleenp, gtriantafill

8185436: jtreg: introduce @requires property to disable cds tests
Reviewed-by: jiangli, mseledtsov, iklam

8072061: Automatically determine optimal sizes for the CDS regions
Summary: See new C++ class MetaspaceClosure.
Reviewed-by: coleenp, jiangli, mseledtsov

Merge

Merge

8176132: -XX:+PrintSharedSpaces should be converted to use Unified Logging.
Summary: Converted -XX:+PrintSharedSpaces to -Xlog:cds=info
Reviewed-by: iklam, jiangli, mseledtsov

8181124: Get rid of compiler.testlibrary.rtm.predicate
Reviewed-by: kvn

Merge

8180393: [TESTBUG] CDSTestUtils property test.cds.copy.child.stdout should be true by default
Summary: Changed default value of test.cds.copy.child.stdout to true
Reviewed-by: hseigel, iklam, sspitsyn

8180183: Confusing javadoc comment to the getOutput(ProcessBuilder processBuilder) method of jdk.test.lib.process.ProcessTools
Reviewed-by: shade, iignatyev

8179930: jdk.test.lib.artifacts.ArtifactResolver::resolve should return Map instead of HashMap
Reviewed-by: mseledtsov, gtriantafill, vlivanov

8179516: add Utils.COMPILE_JDK constant
Reviewed-by: dholmes, gtriantafill

8165896: Use "open" flag from JVM_DefineModule to export all module packages
Summary: Implemented VM side of open modules, which export all their packages unqualifiedly. Automatic modules and unnamed modules are treated internally as open modules.
Reviewed-by: alanb, hseigel, lfoltan

8177728: [TESTBUG] Improve CDS test utils
Summary: Improved and expanded CDS test utils; updated CDS tests to use new utils.
Reviewed-by: jiangli, ccheung

8169517: WhiteBox should provide concurrent GC phase control
Summary: Added WhiteBox API and G1 implementation.
Reviewed-by: shade, dfazunen

8178695: jdk.test.lib.artifacts.ArtifactContainer has to be public
Reviewed-by: ctornqvi, gtriantafill

8175300: Enable artifact resolution for jtreg tests
Reviewed-by: ihse, gtriantafill

8172307: Remove ununsed JVM API JVM_GetModuleByPackageName()
Summary: Remove get_module_by_package_name() etc., and unneeded test.
Reviewed-by: sspitsyn, gtriantafill

8184961: jdk.test.lib.util.FileUtils.deleteFileWithRetry0 should wait for absence of a file
Reviewed-by: bpb

8177017: com/oracle/security/ucrypto/TestAES.java fails intermittently
Summary: Skips CFB128 related cases on Solaris pre-11.3 versions.
Reviewed-by: valeriep
Contributed-by: John Jiang <sha.jiang@oracle.com>

8182154: merge jdk.testlibrary.Platform and jdk.test.lib.Platform
Reviewed-by: sspitsyn, plevart

8181087: Module system implementation refresh (6/2017)
Reviewed-by: sspitsyn, hseigel

8181820: jdk/test/lib/Platform should not depend on jdk/test/lib/Utils
Reviewed-by: alanb, chegar

8181335: remove packageless CompilerUtils
Reviewed-by: alanb

6760477: Update SA to include stack traces in the heap dump
Summary: Update SA to include HPROF_TRACE and HPROF_FRAME records in the heap dump
Reviewed-by: dsamersoff
Contributed-by: sharath.ballal@oracle.com

8180793: move jdk.test.lib.wrappers.* to jdk.test.lib package
Reviewed-by: mchung

8180805: move RandomFactory to the top level testlibrary
Reviewed-by: bpb, rriggs

8180888: move jdk.testlibrary.JarUtils to the top level testlibrary
Reviewed-by: weijun

8180887: move FileUtils to top level testlibrary
Reviewed-by: psandoz

8180399: move jdk.testlibrary.LockFreeLogManager to the top level test library
Reviewed-by: psandoz, mchung

8180724: move ModuleInfoMaker to the top level testlibrary
Reviewed-by: psandoz, mchung

8180802: move jdk.testlibrary.management.ThreadMXBeanTool to top level testlibrary
Reviewed-by: psandoz

8180644: move jdk.testlibrary.NetworkConfiguration to the top level test library
Reviewed-by: psandoz

8180004: jdk.test.lib.DynamicVMOption should be moved to jdk.test.lib.management
Reviewed-by: mseledtsov, vlivanov

8180037: move jdk.test.lib.InMemoryJavaCompiler to a separate package
Reviewed-by: mseledtsov, vlivanov

8180391: move SerializationUtils to top level testlibrary
Reviewed-by: psandoz

8180395: move FilterClassLoader and ParentLastURLClassLoader to top level testlibrary
Reviewed-by: psandoz

8180195: remove jaxp testlibrary
Reviewed-by: fyuan, joehw

8178012: Finish removal of -Xmodule:
Summary: Setting jtreg to use --patch-module instead of -Xmodule:, avoiding -Xmodule: in InMemoryJavaCompiler.
Reviewed-by: alanb

Merge

8178347: Process and ProcessHandle getPid method name inconsistency
Reviewed-by: alanb, bpb

8164944: Refactor ProcessTools to get rid of dependency on java.management
Reviewed-by: kvn, gtriantafill, dfazunen, dholmes

8178415: remove ProcessTools::getPlatformSpecificVMArgs from testlibary
Reviewed-by: dholmes

8178340: remove unneeded "throws" from ProcessTools::createJavaProcessBuilder
Reviewed-by: dholmes

8173679: Disable ProfileTrap code and UseRTMLocking in emulated client Win32
Summary: Made emulatedVM related changes in cli verfiy*SameVM.
Reviewed-by: kvn

8166002: Emulate client build on platforms with reduced virtual address space
Summary: The default VM ergonomics on Windows/x86 (32-bit) are changed to client like.
Reviewed-by: kvn, iveresov

8172975: SecurityTools.keytool() needs to accept user input
Reviewed-by: asmotrak

8071566: Improve testing for multi-version JAR file maker tool
Reviewed-by: chegar

8171423: Relocate /test/lib/security/SecurityTools.java
Reviewed-by: weijun, xuelei

8159127: hprof heap dumps broken for lambda classdata
Summary: Added class dump records for lambda related anonymous classes in the heap dump
Reviewed-by: dsamersoff, sspitsyn
Contributed-by: jini.george@oracle.com

8171008: Integrate AOT compiler into JDK
Reviewed-by: erikj, mchung, twisti, simonis

8166837: [TESTBUG] Fix tests on Linux/s390x
Reviewed-by: kvn, simonis

8169069: Module system implementation refresh (11/2016)
Reviewed-by: alanb, mchung
Contributed-by: alan.bateman@oracle.com, mandy.chung@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com

8165500: TestJpsJar shouldn't jar all test.classpath directories
Summary: Refactor test to better handle errors
Reviewed-by: sspitsyn

8163984: Fix license and copyright headers in jdk9 under test/lib
Reviewed-by: dholmes
Contributed-by: Stanislav Smirnov <stanislav.smirnov@oracle.com>

Merge

8165235: [TESTBUG] RTM tests must check OS version
Reviewed-by: simonis, fzhinkin

Merge

Merge

8165889: Remove jdk.test.lib.unsafe.UnsafeHelper
Summary: Remove use of setAccessible() to get Unsafe.
Reviewed-by: shade, lfoltan

8165315: [ppc] Port "8133749: NMT detail stack trace cleanup"
Summary: Also add methods to check for slow/fastdebug to Platform.java.
Reviewed-by: simonis, cjplummer, dholmes

Merge

Merge

8164608: [TESTBUG] compiler/profiling tests fail to compile
Reviewed-by: ctornqvi

8164737: Remove Unsafe dependency from ProcessTools
Reviewed-by: gtriantafill, dholmes

Merge

Merge

8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
Reviewed-by: coleenp, gtriantafill, mseledtsov, iignatyev, dholmes, dsamersoff

8161604: TestNewSizeFlags fails with RuntimeException: max new size != MaxNewSize value
Reviewed-by: sangheki, tschatzl

8151280: update hotspot tests to use vm.compMode instead of their own logic
Summary: Update hs compiler tests to use vm.compMode instead of their own logic and to get VM mode using j.t.l.Platform
Reviewed-by: kvn, dpochepk
Contributed-by: igor.ignatyev@oracle.com

Merge

8026752: Cancel MetaspaceGC request for a CMS concurrent collection after GC
Reviewed-by: sjohanss, sangheki

8154096: Extend WhiteBox API with methods which retrieve from VM information about available GC
Reviewed-by: kbarrett, iignatyev

Merge

8153514: Whitebox API should allow compilation of <clinit>
Summary: Added Whitebox API method to trigger compilation of static initializer.
Reviewed-by: zmajo, kvn, iignatyev

8135200: Add White Box method that enumerates G1 old regions with less than specified liveness and collects statistics
Reviewed-by: tschatzl, dfazunen, iignatyev

8067247: Crash: assert(method_holder->data() == 0 ...) failed: a) MT-unsafe modification of inline cache
Summary: Made invoker LambdaForm instance & its compiled form lifetime tightly coupled.
Reviewed-by: vlivanov

8153737: Unsupported Module
Reviewed-by: alanb, mchung, psandoz

Merge

8150646: Add support for blocking compiles though whitebox API
Reviewed-by: kvn, ppunegov, simonis, neliasso
Contributed-by: nils.eliasson@oracle.com, volker.simonis@gmail.com

8142968: Module System implementation
Summary: Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282
Reviewed-by: alanb, mchung, tbell
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, erik.joelsson@oracle.com, chris.hegarty@oracle.com, christian.tornqvist@oracle.com, harold.seigel@oracle.com, igor.ignatyev@oracle.com, james.laskey@oracle.com, jean-francois.denise@oracle.com, sundararajan.athijegannathan@oracle.com

8148159: [TESTBUG] TestCompilerDirectivesCompatibility tests fails on non-tiered server VMs
Summary: Add whitebox for checking available compilers
Reviewed-by: kvn

8141616: Add new methods to the java Whitebox API
Reviewed-by: kvn, dpochepk

8066599: Add methods to check VM mode to c.o.j.t.Platform
Reviewed-by: iignatyev

8129419: heapDumper.cpp: assert(length_in_bytes > 0) failed: nothing to copy
Reviewed-by: dsamersoff

8132723: Add tests which check that soft references to humongous objects should work correctly
8132724: Add tests which check that weak references to humongous objects should work correctly
Reviewed-by: jmasa, dfazunen

8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
Reviewed-by: dsamersoff

Merge

8072008: Emit direct call instead of linkTo* for recursive indy/MH.invoke* calls
Reviewed-by: jrose, dlong, aph, forax

8140802: Clean up and refactor of class loading code for CDS
Reviewed-by: jiangli, acorn

8139170: JVMCI refresh
Reviewed-by: kvn

8137167: JEP165: Compiler Control: Implementation task
Summary: Compiler Control JEP
Reviewed-by: roland, twisti, zmajo, simonis

8136421: JEP 243: Java-Level JVM Compiler Interface
Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett

8086134: Deadlock detection fails to attach to core file
Summary: Test reimplemented for jtreg
Reviewed-by: jbachorik

8135068: Extract method matchers from CompilerOracle
Summary: Ecapsulate code to enable reuse
Reviewed-by: roland, kvn

Merge

Merge

8136378: Build test libs using properly integrated makefile
Summary: Use 'make build-test-lib' in top repo instead
Reviewed-by: erikj

8081317: [NEWTEST] documented GC ratio tuning and new size options should be covered by regression tests
Reviewed-by: iignatyev, dfazunen

8087181: Move native jimage code to its own library (maybe libjimage)
Reviewed-by: alanb, lfoltan, hseigel, acorn
Contributed-by: james.laskey@oracle.com, jean-francois.denise@oracle.com, roger.riggs@oracle.com

8130832: Extend the WhiteBox API to provide information about the availability of compiler intrinsics
Summary: Add a new method, sun.hotspot.WhiteBox.isIntrinsicAvailable, that can be used to determine if an intrinsic is available.
Reviewed-by: kvn, jrose

8032763: Remove use of sun.misc.Ref from hprof parser in testlibrary
Reviewed-by: jbachorik, alanb

8080511: Refresh of jimage support
Reviewed-by: alanb, mchung, psandoz, acorn, lfoltan, ctornqvi
Contributed-by: james.laskey@oracle.com, jean-francois.denise@oracle.com, sundararajan.athijegannathan@oracle.com

8129602: Incorrect GPL header causes RE script to create wrong output
Summary: Fix up GPL headers so that the RE script works.
Reviewed-by: stefank, dholmes, coleenp

8079208: gc/g1/TestLargePageUseForAuxMemory.java fails due to not considering page allocation granularity for setup
Summary: The test case needs to use the OS'es allocation granularity to properly determine the boundary values for the test.
Reviewed-by: dfazunen, jmasa, ecaspole

8081576: serviceability/sa tests fail due to LingeredApp process fails to start
Summary: Provide a API to corrctly terminate LingeredApp
Reviewed-by: sspitsyn

8098821: Crash in system dictionary initialization with shared strings
Summary: map string regions after the compressed class base is known
Reviewed-by: iklam, dcubed, coleenp

8015086: add interned strings to the shared archive.
Summary: Support saving interned strings in shared CDS archive.
Reviewed-by: coleenp, iklam, pliden

8080947: Add uint as a valid VM flag type
Reviewed-by: brutisso, ddmitriev

8081037: serviceability/sa/ tests time out on Windows
Reviewed-by: jbachorik, sla, dsamersoff

8079200: Fix heapdump tests to validate heapdump after jhat is removed
Reviewed-by: sla

8059047: Extract parser/validator from jhat for use in tests
Reviewed-by: sla

Merge

8075214: SIGSEGV in nmethod sweeping
Summary: Changed implementation of forceNMethodSweep() to request sweep from existing sweeper thread.
Reviewed-by: kvn, mgerdin, dholmes

8058354: SPECjvm2008-Derby -2.7% performance regression on Solaris-X64 starting with 9-b29
Summary: Allow use of large pages for auxiliary data structures in G1. Clean up existing interfaces.
Reviewed-by: jmasa, pliden, stefank

8043225: Make whitebox API functions more stable
Summary: Added checks for null parameters where applicable
Reviewed-by: dholmes, iignatyev
Contributed-by: Kirill Zhaldybin <kirill.zhaldybin@oracle.com>

Merge

Merge

8061715: gc/g1/TestShrinkAuxiliaryData15.java fails with java.lang.RuntimeException: heap decommit failed - after > before
Summary: test for auxiliary data in G1 fails as they cannot precisely measure this aux data size. I've added whitebox method to get this size.
Reviewed-by: tschatzl, jwilhelm, mgerdin

Merge

8069111: Investigate NMT detail tracking support for 32bit ARM
Summary: Fix native stack walking issues arm arm32. Disable on thumb2. Removed support for NMT without NMT detail.
Reviewed-by: dholmes, bdelsart

8074980: add WhiteBox API to get a flag value for a method
Reviewed-by: kvn, fzhinkin

8072774: bigapps/Weblogic+medrec/nowarnings fails due to CodeHeap 'profiled nmethods' exhaustion
Summary: Store profiled code in the non-profiled code heap (and vice versa) if the code cache is really full.
Reviewed-by: kvn, iveresov

8068272: Extend WhiteBox API with methods that check monitor state and force safepoint
Reviewed-by: kvn, iignatyev

8059613: JEP-JDK-8043304: Test task: JMX- tests
Reviewed-by: thartmann, twisti
Contributed-by: dmitrij.pochepko@oracle.com

8067972: Bring changes made to WhiteBox.java in 8047290 to that file new location in the top repo
Reviewed-by: jcoomes

8028595: WhiteBox API for stress testing of TieredCompilation
Reviewed-by: kvn

8066433: Move Whitebox test library to top level repository
Summary: Moved Whitebox test library to top level repository.
Reviewed-by: iignatyev, sla, mr