8183001: Various inlining improvements
Reviewed-by: iklam, mikael, ehelin, stefank

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

8171008: Integrate AOT compiler into JDK
Reviewed-by: erikj, mchung, psandoz, coleenp, iklam, stefank, simonis
Contributed-by: Bharadwaj Yadavalli <bharadwaj.yadavalli@oracle.com>, Christian Thalinger <cthalinger@twitter.com>, Dean Long <dean.long@oracle.com>, Dmitrij Pochepko <dmitrij.pochepko@oracle.com>, Dmitry Chuyko <dmitry.chuyko@oracle.com>, Doug Simon <doug.simon@oracle.com>, Eric Caspole <eric.caspole@oracle.com>, Igor Ignatyev <igor.ignatyev@oracle.com>, Igor Veresov <igor.veresov@oracle.com>, John Rose <john.r.rose@oracle.com>, Morris Meyer <morris.meyer@oracle.com>, Niclas Adlertz <niclas.adlertz@oracle.com>, Rickard Backman <rickard.backman@oracle.com>

8169551: Segfaults in error traces when module version is null
Summary: Make sure module->version() is not null before dereferencing it.
Reviewed-by: coleenp, gtriantafill, lfoltan

8166377: is_compiled_by_jvmci hot in some profiles - improve nmethod compiler type detection
Summary: Refactor code removing virtual call
Reviewed-by: kvn, twisti

8159284: bigapps/Jetty - assert(jfa->last_Java_sp() > sp()) failed with JFR in use
Summary: Test condition in assert in frame::safe_for_sender() for entry frames and return false.
Reviewed-by: mgronlun, fparain

Merge

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

8154580: Save mirror in interpreter frame to enable cleanups of CLDClosure
Summary: GC walks the mirror using OopClosure rather than using CLDClosure in oops_interpreted_do()
Reviewed-by: dlong, twisti, stefank

8154145: Missing klass/method name in stack traces on error
Reviewed-by: stefank, cjplummer

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

8150561: [AArch64] JVMCI improvements
Reviewed-by: kvn

Merge

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

8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
Reviewed-by: goetz, brutisso

Merge

8080775: Better argument formatting for assert() and friends
Reviewed-by: kbarrett, pliden

8136406: Remove ZapDeadCompiledLocals code
Summary: Dead code elimination.
Reviewed-by: roland, twisti

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

8076421: Fix Zero Interpreter bugs in class redefinition and template interpreter changes
Summary: metadata_do walking interpreted frames was wrong and generate_Reference_get is not necessarily an accessor method.
Reviewed-by: sgehwolf, dholmes

8073387: Move VerifyOopClosures out from genOopClosures.hpp
Reviewed-by: brutisso, mgerdin, coleenp

8072911: Remove includes of oop.inline.hpp from .hpp files
Reviewed-by: brutisso, coleenp, jwilhelm, simonis, dholmes

8051398: jvmti tests fieldacc002, fieldmod002 fail in nightly with errors: (watch#0) wrong location
Summary: Didn't handle NULL bcp for native methods
Reviewed-by: dcubed, sspitsyn

Merge

8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories.
Summary: Introduce and clean up umbrella headers for the files in the cpu subdirectories.
Reviewed-by: lfoltan, coleenp, dholmes

8004128: NPG: remove stackwalking in Threads::gc_prologue and gc_epilogue code
Summary: remove bcx and mdx handling. We no longer have to convert bytecode pointers to indices for GC since Methods aren't moved.
Reviewed-by: mgerdin, kvn

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

8044775: Improve usage of umbrella header atomic.inline.hpp.
Reviewed-by: stefank, kvn

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

8033566: [parfait] warning from b128 for hotspot/src/share/vm/runtime/frame.cpp: JNI primitive type mismatch
Summary: added an assert for checking the return value is <= max_jint
Reviewed-by: coleenp, minqi

Merge

8035396: Introduce accessor for tmp_oop in frame.
Summary: Avoid #ifs by introducing the accessor function interpreter_frame_temp_oop_addr().
Reviewed-by: kvn, twisti

Merge

8035393: Use CLDClosure instead of CLDToOopClosure in frame::oops_interpreted_do
Reviewed-by: tschatzl, coleenp

Merge

Merge

Merge

Merge

Merge

Merge

8016491: PPC64 (part 2): Clean up PPC defines.
Summary: Distinguish PPC, PPC64 and PPC32. PPC should guard code needed on any PPC system. PPC32 and PPC64 should guard code needed in a port for the ppc64 or ppc32 instruction set.
Reviewed-by: kvn

8025856: Fix typos in the GC code
Summary: Fix about 440 typos in comments in the VM code
Reviewed-by: mgerdin, tschatzl, coleenp, kmo, jcoomes

7195622: CheckUnhandledOops has limited usefulness now
Summary: Enable CHECK_UNHANDLED_OOPS in fastdebug builds across all supported platforms.
Reviewed-by: coleenp, hseigel, dholmes, stefank, twisti, ihse, rdurbin
Contributed-by: lois.foltan@oracle.com

8022335: Native stack walk while generating hs_err does not work on Windows x64
Summary: Use WinDbg API StackWalk64()
Reviewed-by: zgu, dholmes

8021898: Broken JIT compiler optimization for loop unswitching
Summary: fix method clone_projs() to clone all related MachProj nodes.
Reviewed-by: roland, adlertz

8016131: nsk/sysdict/vm/stress/chain tests crash the VM in 'entry_frame_is_first()'
Reviewed-by: jrose, kvn, mgronlun

8016325: JVM hangs verifying system dictionary
Summary: Minimize redundant verifications of Klasses.
Reviewed-by: hseigel, jmasa

8017177: more explicit code location information in hs_err crash log
Summary: Add code pc location for compiled code
Reviewed-by: kvn, coleenp
Contributed-by: doug.simon@oracle.com

8009981: nashorn tests fail with -XX:+VerifyStack
Summary: nmethod::preserve_callee_argument_oops() must take appendix into account.
Reviewed-by: kvn, twisti

8008574: [parfait] Null pointer deference in hotspot/src/share/vm/runtime/frame.cpp
Summary: fix null pointer
Reviewed-by: kvn

Merge

8003240: x86: move MacroAssembler into separate file
Reviewed-by: kvn

8003720: NPG: Method in interpreter stack frame can be deallocated
Summary: Pass down a closure during root scanning to keep the class of the method alive.
Reviewed-by: coleenp, jcoomes

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>

7023639: JSR 292 method handle invocation needs a fast path for compiled code
6984705: JSR 292 method handle creation should not go through JNI
Summary: remove assembly code for JDK 7 chained method handles
Reviewed-by: jrose, twisti, kvn, mhaupt
Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>

7141200: log some interesting information in ring buffers for crashes
Reviewed-by: kvn, jrose, kevinw, brutisso, twisti, jmasa

7120468: SPARC/x86: use frame::describe to enhance trace_method_handle
Summary: improvements of TraceMethodHandles for JSR292
Reviewed-by: never, twisti

7120450: complete information dumped by frame_describe
Summary: improvements of frame_describe
Reviewed-by: never, twisti

7120448: Fix FP values for compiled frames in frame::describe
Summary: fix for debug method frame::describe
Reviewed-by: never, kvn

7090904: JSR 292: JRuby junit test crashes in PSScavengeRootsClosure::do_oop
Reviewed-by: kvn, never, jrose

7043461: VM crashes in void LinkResolver::runtime_resolve_virtual_method
Reviewed-by: kvn, coleenp

7043301: assert(locals < caller->fp() || locals > (caller->fp() + 16)) failed: locals in save area
Reviewed-by: kvn

6939861: JVM should handle more conversion operations
Reviewed-by: twisti, jrose

7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp
Reviewed-by: kvn, twisti

7016023: Enable building ARM and PPC from src/closed repository
Reviewed-by: dholmes, bdelsart

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

4926272: methodOopDesc::method_from_bcp is unsafe
Reviewed-by: coleenp, jrose, kvn, dcubed

Merge

7003748: Decode C stack frames when symbols are presented (PhoneHome project)
Summary: Implemented in-process C native stack frame decoding when symbols are available.
Reviewed-by: coleenp, never

7004582: Add GetThisObject() function to JVMTI 1.2
Summary: Add 'GetThisObject' function
Reviewed-by: never, coleenp

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

6994130: Zero PowerPC fix
Summary: 6953477 broke Zero.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson@redhat.com>

6978355: renaming for 6961697
Summary: This is the renaming part of 6961697 to keep the actual changes small for review.
Reviewed-by: kvn, never

6975006: assert(check.is_deoptimized_frame()) failed: missed deopt
Reviewed-by: kvn, twisti

6976186: integrate Shark HotSpot changes
Summary: Shark is a JIT compiler for Zero that uses the LLVM compiler infrastructure.
Reviewed-by: kvn, twisti
Contributed-by: Gary Benson <gbenson@redhat.com>

6953477: Increase portability and flexibility of building Hotspot
Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail.
Reviewed-by: phh, never, coleenp, dholmes

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

Merge

6943304: remove tagged stack interpreter
Reviewed-by: coleenp, never, gbenson

6888953: some calls to function-like macros are missing semicolons
Reviewed-by: pbk, kvn

6925249: assert(last_sp < (intptr_t*) interpreter_frame_monitor_begin(),"bad tos")
Summary: Fix assert since top deoptimized frame has last_sp == interpreter_frame_monitor_begin if there are no expressions.
Reviewed-by: twisti

6921352: JSR 292 needs its own deopt handler
Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not.
Reviewed-by: never, jrose

6921339: backout 6917766
Reviewed-by: mr

6917766: JSR 292 needs its own deopt handler
Summary: We need to introduce a new MH deopt handler so we can easily determine if the deopt happened at a MH call site or not.
Reviewed-by: never, jrose

Merge

6893268: additional dynamic language related optimizations in C2
Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance.
Reviewed-by: kvn, never

6361589: Print out stack trace for target thread of GC crash
Summary: If GC crashed with java thread involved, print out the java stack trace in error report
Reviewed-by: never, ysr, coleenp, dholmes

6863023: need non-perm oops in code cache for JSR 292
Summary: Make a special root-list for those few nmethods which might contain non-perm oops.
Reviewed-by: twisti, kvn, never, jmasa, ysr

6810672: Comment typos
Summary: I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never

6764622: IdealGraphVisualizer fixes
Reviewed-by: rasbold, jrose

6719955: Update copyright year
Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold

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