8173715: Remove FlatProfiler
Summary: Obsoleted Xprof flag, removed FlatProfiler code
Reviewed-by: dholmes, coleenp, vlivanov, pliden

8186842: Use Java class loaders for creating the CDS archive
Reviewed-by: coleenp, jiangli, iklam, mseledtsov
Contributed-by: calvin.cheung@oracle.com, ioi.lam@oracle.com

8186072: dll_build_name returns true even if file is missing.
Summary: Split dll_build_name into two functions and consolidate to os.cpp file.
Reviewed-by: stuefe, dholmes

8183039: Re-examine methodHandle methods uninlined by 8144256
Summary: Add more const references so out-of-line methodHandle destructor and copy ctor called infrequently
Reviewed-by: hseigel, redestad

8181917: Refactor UL LogStreams to avoid using resource area
Reviewed-by: ehelin, mlarsson

8181449: Fix debug.hpp / globalDefinitions.hpp dependency inversion
Summary: Refactor debug.hpp and reverse include dependency.
Reviewed-by: coleenp, stefank, dcubed

8152953: ForceSafepoint operations should be more specific
Reviewed-by: dholmes, sspitsyn, rkennke, coleenp

8178604: JVM does not allow defining boot loader modules in exploded build after module system initialization
Summary: Allow defining of boot loader modules after initialization but add locks to synchronize access to exploded build list
Reviewed-by: dholmes, lfoltan

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

8155672: Remove instanceKlassHandles and KlassHandles
Summary: Summary: Use unhandled pointers for Klass and InstanceKlass, remove handles with no implementation.
Reviewed-by: dholmes, lfoltan, vlivanov, sspitsyn

Merge

8169881: Remove implicit Handle conversions oop->Handle
Summary: Pass THREAD to Handle as argument instead of implicit Thread::current() call.
Reviewed-by: dholmes, sspitsyn

8173163: searching for a versioned entry in a multi-release jar in hotspot is inconsistent with java code
Summary: use the highest versioned entry if the specified version is higher than the current jdk version
Reviewed-by: iklam, sspitsyn, jiangli

8168797: do not load any archived classes from a patched module
Summary: Add new runtime shared class visibility check to ensure shared classes from patched module are not loaded at runtime.
Reviewed-by: acorn, ccheung, hseigel, iklam, lfoltan

8169734: Update uses of string "java.base" to macro
Summary: Replaced instances of "java.base" string with JAVA_BASE_NAME macro
Reviewed-by: sspitsyn, dcubed

8168850: Mark module entries that have been specified by --patch-module
Summary: Adds a boolean to ModuleEntry to specify whether the module has been patched using the command line --patch-module
Reviewed-by: jiangli, lfoltan, dholmes

8166931: Do not include classes which are unusable during run time in the classlist file
Summary: added check to exclude classes found in the --patch-module list
Reviewed-by: jiangli, lfoltan, iklam

8153134: Infinite loop in handle_wrong_method in jmod
Summary: Use Patching_lock to synchronize access between set_code() and clear_code().
Reviewed-by: kvn, dlong

8166930: minor cleanups 1) remove reference to ZIP_ReadMappedEntry 2) checking of st_mode
Reviewed-by: jiangli, lfoltan

8164011: --patch-module support for CDS
Summary: allows the use of the --patch-module vm option with CDS. However, classes found in --patch-module during dump time will not be archived.
Reviewed-by: iklam, dcubed, lfoltan

8163406: The fixup_module_list must be protected by Module_lock when inserting new entries
Summary: In java_lang_Class::create_mirror, restructure the check for adding a class to the fixup_module_list, guarded by Module_lock.
Reviewed-by: acorn, coleenp, dholmes, zgu

8136930: Simplify use of module-system options by custom launchers
Reviewed-by: coleenp, lfoltan, mchung

8162340: Better class stream parsing
Summary: Check platform and boot loader for java/* packages
Reviewed-by: lfoltan, coleenp, dholmes

8154239: -Xbootclasspath/a breaks exploded build
Summary: Correct exploded modules build system class path search for the boot loader
Reviewed-by: acorn, ccheung, hseigel, jiangli

8159019: ResourceMark in ClassLoader::open_versioned_entry() is being used incorrectly
Summary: Call FREE_RESOURCE_ARRAY instead of declaring a ResourceMark
Reviewed-by: hseigel, jiangli

8153858: Clean up needed when obtaining the package name from a fully qualified class name
Summary: Consolidated and refactored code parsing fully qualified names. Includes gtest.
Reviewed-by: dholmes, coleenp

8153876: Replace 4K stack allocations with Resource allocations
Reviewed-by: dholmes, hseigel

8156156: Add module specific NMT MemoryType
Summary: Change NMT tag for allocations for modules support to mtModule
Reviewed-by: coleenp, lfoltan, gtriantafill

Merge

Merge

8140594: Various minor code improvements (compiler)
Summary: Various minor code improvements (compiler)
Reviewed-by: thartmann, kvn

8156789: missing condition in ClassPathZipEntry::open_versioned_entry()
Summary: added back the !_is_boot_append condition
Reviewed-by: hseigel, jiangli

8155574: ClassLoader::initialize_module_loader_map crashes if the char_buf is not NULL terminated
Reviewed-by: jiangli, iklam

Merge

Merge

8153013: BlockingCompilation test times out
Summary: Task has no invocation count and get stale at once
Reviewed-by: kvn, iveresov, twisti

Merge

8155678: ClassLoader::initialize_module_loader_map should only be called when dumping CDS archive.
Summary: Make ClassLoader::initialize_module_loader_map explicitly CDS dump time only.
Reviewed-by: ccheung, lfoltan

8154110: Update class* and safepoint* logging subsystems
Summary: Refactored logging tags in class and safepoint subsystems.
Reviewed-by: coleenp, rehn, hseigel

Merge

8151956: Support non-continuous CodeBlobs in HotSpot
Reviewed-by: iveresov, thartmann, simonis

8154956: Module system implementation refresh (4/2016)
Reviewed-by: acorn, jiangli, ccheung, hseigel
Contributed-by: alan.bateman@oracle.com, lois.foltan@oracle.com, harold.seigel@oracle.com

8147634: Need a JImage API that given a JImageLocationRef returns class name
Reviewed-by: hseigel

8152329: jvm should treat the "Multi-Release" jar manifest attribute name as case insensitive
Reviewed-by: iklam, jiangli, mseledtsov

8132524: Missing includes to resourceArea.hpp
Summary: Files that use ResourceMark are missing the include of resourceArea.hpp
Reviewed-by: tschatzl, jwilhelm

8152632: Rename LogHandle(...) to Log(...)
Reviewed-by: brutisso, mlarsson, rprotacio

Merge

8075253: Multiversion JAR feature: CDS does not support MV-JARs
Summary: handle "Multi-Release" jar during CDS dump time
Reviewed-by: jiangli, iklam, minqi, redestad

Merge

8152004: CTW crashes with failed assertion after 8150646 integration
Reviewed-by: kvn, neliasso

8142968: Module System implementation
Summary: Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282
Reviewed-by: acorn, ccheung, coleenp, ctornqvi, dholmes, dsimms, gtriantafill, iklam, jiangli, mgronlun, mseledtsov, cjplummer, sspitsyn, stefank, twisti, hseigel, lfoltan, alanb, mchung, dfazunen
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, harold.seigel@oracle.com, lois.foltan@oracle.com, calvin.cheung@oracle.com, christian.tornqvist@oracle.com, erik.joelsson@oracle.com, george.triantafillou@oracle.com, igor.ignatyev@oracle.com, ioi.lam@oracle.com, james.laskey@oracle.com, jean-francois.denise@oracle.com, jiangli.zhou@oracle.com, markus.gronlund@oracle.com, serguei.spitsyn@oracle.com, staffan.larsen@oracle.com, sundararajan.athijegannathan@oracle.com

8150103: Convert TraceClassPaths to Unified Logging
Summary: TraceClassPaths has been reimplemented with Unified Logging
Reviewed-by: coleenp, dholmes, iklam

8079408: Reimplement TraceClassLoading, TraceClassUnloading, and TraceClassLoaderData with Unified Logging.
Summary: TraceClassLoading, TraceClassUnloading, and TraceClassLoaderData have been reimplemented using Unified logging.
Reviewed-by: iklam, coleenp, dholmes, jiangli, hseigel, rprotacio
Contributed-by: max.ockner@oracle.com, ioi.lam@oracle.com

8146401: Clean up oop.hpp: add inline directives and fix header files
Reviewed-by: coleenp

8140485: Class load and creation cleanup
Reviewed-by: hseigel, coleenp, sspitsyn

Merge

8143963: improve ClassLoader::trace_class_path to accept an additional outputStream* arg
Summary: for fixing a truncation problem on the output from -XX:+TraceClassPaths
Reviewed-by: coleenp, jiangli, cjplummer, minqi

Merge

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

8073423: Remove LazyClassPathEntry support if no longer needed
Summary: Remove LazyClassPathEntry support and deprecate -XX:+LazyBootClassLoader
Reviewed-by: acorn, lfoltan

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

8079792: GC directory structure cleanup
Reviewed-by: brutisso, stefank, david

8068687: Remove meta-index support and cleanup hotspot code for rt.jar etc in non-modular jdk image
Summary: Remove the meta-index code and rt.jar code and comments
Reviewed-by: mchung, gtriantafill

Merge

Merge

8060074: os::free() takes MemoryTrackingLevel but doesn't need it
Summary: Cleaned up unused arguments in os::free and it's callers.
Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
Contributed-by: max.ockner@oracle.com

Merge

Merge

8064580: Move INCLUDE_CDS include section to the end of the include list
Reviewed-by: jwilhelm, brutisso, coleenp, dholmes

8064375: Change certain errors to warnings in CDS output.
Summary: Change CDS non-fatal preloading errors to warnings.
Reviewed-by: minqi, mseledtsov, coleenp

8049367: Modular Run-Time Images
Reviewed-by: chegar, dfuchs, ihse, joehw, mullan, psandoz, wetmore
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, bradford.wetmore@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, james.laskey@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com, sundararajan.athijegannathan@oracle.com

8044269: Analysis of archive files.
Summary: Add checksum verification.
Reviewed-by: iklam, dholmes, mschoene

Merge

8057750: CTW should not make MH intrinsics not entrant
Summary: Do not make MH intrinsics not entrant in CTW
Reviewed-by: kvn, vlivanov

8056971: Minor class loading clean-up
Summary: Misplacement of #if INCLUE_CDS, typos, unnecessary C string duplication
Reviewed-by: dholmes, ccheung

8046070: Class Data Sharing clean up and refactoring
Summary: Cleaned up CDS to be more configurable, maintainable and extensible
Reviewed-by: dholmes, coleenp, acorn, mchung

6424123: JVM crashes on failed 'strdup' call
Summary: Calling os::malloc()/os::strdup() and new os::strdup_check_oom() instead of ::malloc()/::strdup() for native memory tracking purpose
Reviewed-by: coleenp, ctornqvi, kvn

8048241: Introduce umbrella header os.inline.hpp and clean up includes
Reviewed-by: coleenp, dholmes, lfoltan

8031819: Remove legacy jdk checks and code
Summary: Delete old jdk specific code.
Reviewed-by: dholmes, coleenp, zgu, lfoltan

8037816: Fix for 8036122 breaks build with Xcode5/clang
Summary: Repaired or selectively disabled offending formats; future-proofed with additional checking
Reviewed-by: kvn, jrose, stefank

Merge

8023033: PPC64 (part 13): basic changes for AIX
Summary: Added AIX includes alpha-sorted before BSD. Fix compilation issues with xlC in shared code. Basic shared platform dependend adaption (vm_version etc.).
Reviewed-by: kvn, dholmes, stefank

8024275: During CTW: assert(sig_bt[member_arg_pos] == T_OBJECT) failed: dispatch argument must be an object
Reviewed-by: kvn, vlivanov

8020675: invalid jar file in the bootclasspath could lead to jvm fatal error
Summary: removed offending EXCEPTION_MARK calls and code cleanup
Reviewed-by: dholmes, iklam, coleenp, mseledtsov

8021301: better event messages
Summary: made event messages better readable
Reviewed-by: kvn, rbackman

8012322: Tiered: CompilationPolicy::can_be_compiled(CompLevel_all) mistakenly return false
Reviewed-by: kvn, vlivanov

8011933: add number of classes, methods and time spent to CompileTheWorld
Reviewed-by: jrose, kvn

8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap
Summary: Add ClassLoaderData object for each anonymous class with metaspaces to allocate in.
Reviewed-by: twisti, jrose, stefank

8001185: parsing of sun.boot.library.path in os::dll_build_name somewhat broken
Summary: dll_dir can contain multiple paths, need to parse them correctly when loading agents
Reviewed-by: dholmes, dlong
Contributed-by: bill.pittore@oracle.com

6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>

6995781: Native Memory Tracking (Phase 1)
7151532: DCmd for hotspot native memory tracking
Summary: Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
Reviewed-by: acorn, coleenp, fparain

7089790: integrate bsd-port changes
Reviewed-by: kvn, twisti, jrose
Contributed-by: Kurt Miller <kurt@intricatesoftware.com>, Greg Lewis <glewis@eyesbeyond.com>, Jung-uk Kim <jkim@freebsd.org>, Christos Zoulas <christos@zoulas.com>, Landon Fuller <landonf@plausible.coop>, The FreeBSD Foundation <board@freebsdfoundation.org>, Michael Franz <mvfranz@gmail.com>, Roger Hoover <rhoover@apple.com>, Alexander Strange <astrange@apple.com>

7066339: Tiered: policy should make consistent decisions about osr levels
Summary: Added feedback disabling flag to common(), fixed handling of TieredStopAtLevel.
Reviewed-by: kvn, never

7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass
Summary: Update the copyright to be 2010 on all changed files in OpenJDK
Reviewed-by: ohair

6725983: Assertion "method->method_holder())->is_not_initialized(),"method holder must be initialized"
Reviewed-by: kvn, iveresov

7018506: CTW swallowing OOMs after symbol changes
Reviewed-by: kvn, iveresov, coleenp

6990754: Use native memory and reference counting to implement SymbolTable
Summary: move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank

6966589: hs16-b08 causes java.lang.StackOverflowError
Reviewed-by: mchung, dholmes, chrisphi

6348631: remove the use of the HPI library from Hotspot
Summary: move functions from hpi library to hotspot, communicate with licensees and open source community, check jdk for dependency, file CCC request
Reviewed-by: coleenp, acorn, dsamersoff

6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg

6953144: Tiered compilation
Summary: Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
Reviewed-by: kvn, never, phh, twisti

6965184: possible races in make_not_entrant_or_zombie
Reviewed-by: kvn

6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair

6919886: Sweep CodeCache more aggressively to reduce its usage for CompileTheWorld
Summary: Add safepoint after CompileTheWorldSafepointInterval (100) compilations and do full sweep of CodeCache each time.
Reviewed-by: never
Contributed-by: eric.caspole@amd.com

6914300: ciEnv should export all well known classes
Reviewed-by: kvn, twisti

6830542: Performance: JVM_DefineClass already verified.
Reviewed-by: kamg, phh

Merge

6857194: Add hotspot perf counters to aid class loading performance measurement
Summary: Add new jvmstat counters to measure detailed class loading time
Reviewed-by: acorn, kamg

6862919: Update copyright year
Summary: Update copyright for files that have been modified in 2009, up to 07/09
Reviewed-by: tbell, ohair

6741757: minor ctw improvements
Reviewed-by: kvn

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