changeset 6673:6d04c53d7ccf

Merge
author twisti
date Thu, 26 Jun 2014 16:53:35 -0700
parents 0de050947628 18415052d89c
children aa766c73f7d7
files test/runtime/8001071/Test8001071.java test/runtime/8001071/Test8001071.sh
diffstat 58 files changed, 1019 insertions(+), 495 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Thu Jun 26 12:04:10 2014 -0700
+++ b/.hgtags	Thu Jun 26 16:53:35 2014 -0700
@@ -420,3 +420,4 @@
 170f6d733d7aec062f743a6b8c1cce940a7a984a jdk9-b15
 b14e7c0b7d3ec04127f565cda1d84122e205680c jdk9-b16
 14b656df31c2cb09c505921061e79977823de71a jdk9-b17
+871fd128548480095e0dc3fc34c422666baeec75 jdk9-b18
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_interface/G1YCType.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.gc_interface;
+
+//These definitions should be kept in sync with the definitions in the HotSpot
+//code.
+
+public enum G1YCType {
+  Normal ("Normal"),
+  InitialMark ("Initial Mark"),
+  DuringMark ("During Mark"),
+  Mixed ("Mixed"),
+  G1YCTypeEndSentinel ("Unknown");
+
+  private final String value;
+
+  G1YCType(String val) {
+    this.value = val;
+  }
+  public String value() {
+    return value;
+  }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_interface/GCCause.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.gc_interface;
+
+//These definitions should be kept in sync with the definitions in the HotSpot code.
+
+public enum GCCause {
+  _java_lang_system_gc ("System.gc()"),
+  _full_gc_alot ("FullGCAlot"),
+  _scavenge_alot ("ScavengeAlot"),
+  _allocation_profiler ("Allocation Profiler"),
+  _jvmti_force_gc ("JvmtiEnv ForceGarbageCollection"),
+  _gc_locker ("GCLocker Initiated GC"),
+  _heap_inspection ("Heap Inspection Initiated GC"),
+  _heap_dump ("Heap Dump Initiated GC"),
+
+  _no_gc ("No GC"),
+  _no_cause_specified ("Unknown GCCause"),
+  _allocation_failure ("Allocation Failure"),
+
+  _tenured_generation_full ("Tenured Generation Full"),
+  _metadata_GC_threshold ("Metadata GC Threshold"),
+
+  _cms_generation_full ("CMS Generation Full"),
+  _cms_initial_mark ("CMS Initial Mark"),
+  _cms_final_remark ("CMS Final Remark"),
+  _cms_concurrent_mark ("CMS Concurrent Mark"),
+
+  _old_generation_expanded_on_last_scavenge ("Old Generation Expanded On Last Scavenge"),
+  _old_generation_too_full_to_scavenge ("Old Generation Too Full To Scavenge"),
+  _adaptive_size_policy ("Ergonomics"),
+
+  _g1_inc_collection_pause ("G1 Evacuation Pause"),
+  _g1_humongous_allocation ("G1 Humongous Allocation"),
+
+  _last_ditch_collection ("Last ditch collection"),
+  _last_gc_cause ("ILLEGAL VALUE - last gc cause - ILLEGAL VALUE");
+
+  private final String value;
+
+  GCCause(String val) {
+    this.value = val;
+  }
+  public String value() {
+    return value;
+  }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_interface/GCName.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.gc_interface;
+
+//These definitions should be kept in sync with the definitions in the HotSpot code.
+
+public enum GCName {
+  ParallelOld ("ParallelOld"),
+  SerialOld ("SerialOld"),
+  PSMarkSweep ("PSMarkSweep"),
+  ParallelScavenge ("ParallelScavenge"),
+  DefNew ("DefNew"),
+  ParNew ("ParNew"),
+  G1New ("G1New"),
+  ConcurrentMarkSweep ("ConcurrentMarkSweep"),
+  G1Old ("G1Old"),
+  GCNameEndSentinel ("GCNameEndSentinel");
+
+  private final String value;
+
+  GCName(String val) {
+    this.value = val;
+  }
+  public String value() {
+    return value;
+  }
+}
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_interface/GCWhen.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.gc_interface;
+
+//These definitions should be kept in sync with the definitions in the HotSpot code.
+
+public enum GCWhen {
+  BeforeGC ("Before GC"),
+  AfterGC ("After GC"),
+  GCWhenEndSentinel ("GCWhenEndSentinel");
+
+  private final String value;
+
+  GCWhen(String val) {
+    this.value = val;
+  }
+  public String value() {
+    return value;
+  }
+}
+
+
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_interface/ReferenceType.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.gc_interface;
+
+//These definitions should be kept in sync with the definitions in the HotSpot code.
+
+public enum ReferenceType {
+  REF_NONE ("None reference"),       // Regular class
+  REF_OTHER ("Other reference"),     // Subclass of java/lang/ref/Reference, but not subclass of one of the classes below
+  REF_SOFT ("Soft reference"),       // Subclass of java/lang/ref/SoftReference
+  REF_WEAK ("Weak reference"),       // Subclass of java/lang/ref/WeakReference
+  REF_FINAL ("Final reference"),     // Subclass of java/lang/ref/FinalReference
+  REF_PHANTOM ("Phantom reference"); // Subclass of java/lang/ref/PhantomReference
+
+  private final String value;
+
+  ReferenceType(String val) {
+    this.value = val;
+  }
+  public String value() {
+    return value;
+  }
+}
--- a/agent/src/share/classes/sun/jvm/hotspot/memory/Universe.java	Thu Jun 26 12:04:10 2014 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/memory/Universe.java	Thu Jun 26 16:53:35 2014 -0700
@@ -56,6 +56,12 @@
   private static AddressField narrowKlassBaseField;
   private static CIntegerField narrowKlassShiftField;
 
+  public enum NARROW_OOP_MODE {
+    UnscaledNarrowOop,
+    ZeroBasedNarrowOop,
+    HeapBasedNarrowOop
+  }
+
   static {
     VM.registerVMInitializedObserver(new Observer() {
         public void update(Observable o, Object data) {
@@ -94,7 +100,17 @@
 
   public Universe() {
   }
-
+  public static String narrowOopModeToString(NARROW_OOP_MODE mode) {
+    switch (mode) {
+    case UnscaledNarrowOop:
+      return "32-bits Oops";
+    case ZeroBasedNarrowOop:
+      return "zero based Compressed Oops";
+    case HeapBasedNarrowOop:
+      return "Compressed Oops with base";
+    }
+    return "";
+  }
   public CollectedHeap heap() {
     try {
       return (CollectedHeap) heapConstructor.instantiateWrapperFor(collectedHeapField.getValue());
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/Klass.java	Thu Jun 26 12:04:10 2014 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/Klass.java	Thu Jun 26 16:53:35 2014 -0700
@@ -55,6 +55,7 @@
     layoutHelper = new IntField(type.getJIntField("_layout_helper"), 0);
     name         = type.getAddressField("_name");
     accessFlags  = new CIntField(type.getCIntegerField("_access_flags"), 0);
+    traceIDField  = type.getField("_trace_id");
     subklass     = new MetadataField(type.getAddressField("_subklass"), 0);
     nextSibling  = new MetadataField(type.getAddressField("_next_sibling"), 0);
 
@@ -86,6 +87,7 @@
   private static CIntField accessFlags;
   private static MetadataField  subklass;
   private static MetadataField  nextSibling;
+  private static sun.jvm.hotspot.types.Field traceIDField;
 
   private Address getValue(AddressField field) {
     return addr.getAddressAt(field.getOffset());
@@ -106,6 +108,7 @@
   public AccessFlags getAccessFlagsObj(){ return new AccessFlags(getAccessFlags());      }
   public Klass    getSubklassKlass()    { return (Klass)    subklass.getValue(this);     }
   public Klass    getNextSiblingKlass() { return (Klass)    nextSibling.getValue(this);  }
+  public long     traceID() { return traceIDField.getJLong(addr);  }
 
   // computed access flags - takes care of inner classes etc.
   // This is closer to actual source level than getAccessFlags() etc.
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/OopUtilities.java	Thu Jun 26 12:04:10 2014 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/OopUtilities.java	Thu Jun 26 16:53:35 2014 -0700
@@ -54,6 +54,8 @@
   private static OopField threadNameField;
   private static OopField threadGroupField;
   private static LongField threadEETopField;
+  //tid field is new since 1.5
+  private static LongField threadTIDField;
   // threadStatus field is new since 1.5
   private static IntField threadStatusField;
   // parkBlocker field is new since 1.6
@@ -220,6 +222,7 @@
       threadNameField  = (OopField) k.findField("name", "[C");
       threadGroupField = (OopField) k.findField("group", "Ljava/lang/ThreadGroup;");
       threadEETopField = (LongField) k.findField("eetop", "J");
+      threadTIDField = (LongField) k.findField("tid", "J");
       threadStatusField = (IntField) k.findField("threadStatus", "I");
       threadParkBlockerField = (OopField) k.findField("parkBlocker",
                                      "Ljava/lang/Object;");
@@ -268,6 +271,15 @@
     return VM.getVM().getThreads().createJavaThreadWrapper(addr);
   }
 
+  public static long threadOopGetTID(Oop threadOop) {
+    initThreadFields();
+    if (threadTIDField != null) {
+      return threadTIDField.getValue(threadOop);
+    } else {
+      return 0;
+    }
+  }
+
   /** returns value of java.lang.Thread.threadStatus field */
   public static int threadOopGetThreadStatus(Oop threadOop) {
     initThreadFields();
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/opto/CompilerPhaseType.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.opto;
+
+//These definitions should be kept in sync with the definitions in the HotSpot code.
+
+public enum CompilerPhaseType {
+  PHASE_BEFORE_STRINGOPTS ("Before StringOpts"),
+  PHASE_AFTER_STRINGOPTS ("After StringOpts"),
+  PHASE_BEFORE_REMOVEUSELESS ("Before RemoveUseless"),
+  PHASE_AFTER_PARSING ("After Parsing"),
+  PHASE_ITER_GVN1 ("Iter GVN 1"),
+  PHASE_PHASEIDEAL_BEFORE_EA ("PhaseIdealLoop before EA"),
+  PHASE_ITER_GVN_AFTER_EA ("Iter GVN after EA"),
+  PHASE_ITER_GVN_AFTER_ELIMINATION ("Iter GVN after eliminating allocations and locks"),
+  PHASE_PHASEIDEALLOOP1 ("PhaseIdealLoop 1"),
+  PHASE_PHASEIDEALLOOP2 ("PhaseIdealLoop 2"),
+  PHASE_PHASEIDEALLOOP3 ("PhaseIdealLoop 3"),
+  PHASE_CPP1 ("PhaseCPP 1"),
+  PHASE_ITER_GVN2 ("Iter GVN 2"),
+  PHASE_PHASEIDEALLOOP_ITERATIONS ("PhaseIdealLoop iterations"),
+  PHASE_OPTIMIZE_FINISHED ("Optimize finished"),
+  PHASE_GLOBAL_CODE_MOTION ("Global code motion"),
+  PHASE_FINAL_CODE ("Final Code"),
+  PHASE_AFTER_EA ("After Escape Analysis"),
+  PHASE_BEFORE_CLOOPS ("Before CountedLoop"),
+  PHASE_AFTER_CLOOPS ("After CountedLoop"),
+  PHASE_BEFORE_BEAUTIFY_LOOPS ("Before beautify loops"),
+  PHASE_AFTER_BEAUTIFY_LOOPS ("After beautify loops"),
+  PHASE_BEFORE_MATCHING ("Before Matching"),
+  PHASE_INCREMENTAL_INLINE ("Incremental Inline"),
+  PHASE_INCREMENTAL_BOXING_INLINE ("Incremental Boxing Inline"),
+  PHASE_END ("End"),
+  PHASE_FAILURE ("Failure"),
+  PHASE_NUM_TYPES ("Number of Phase Types");
+
+  private final String value;
+
+  CompilerPhaseType(String val) {
+    this.value = val;
+  }
+  public String value() {
+    return value;
+  }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/Flags.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.runtime;
+
+//These definitions should be kept in sync with the definitions in the HotSpot code.
+
+public enum Flags {
+  // value origin
+  DEFAULT ("Default"),
+  COMMAND_LINE ("Command line"),
+  ENVIRON_VAR ("Environment variable"),
+  CONFIG_FILE ("Config file"),
+  MANAGEMENT ("Management"),
+  ERGONOMIC ("Ergonomic"),
+  ATTACH_ON_DEMAND ("Attach on demand"),
+  INTERNAL ("Internal");
+
+  private final String value;
+
+  Flags(String val) {
+    this.value = val;
+  }
+  public String value() {
+    return value;
+  }
+}
--- a/agent/src/share/classes/sun/jvm/hotspot/runtime/Thread.java	Thu Jun 26 12:04:10 2014 -0700
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/Thread.java	Thu Jun 26 16:53:35 2014 -0700
@@ -41,6 +41,8 @@
   private static AddressField currentPendingMonitorField;
   private static AddressField currentWaitingMonitorField;
 
+  private static JLongField allocatedBytesField;
+
   static {
     VM.registerVMInitializedObserver(new Observer() {
         public void update(Observable o, Object data) {
@@ -61,6 +63,7 @@
     activeHandlesField = type.getAddressField("_active_handles");
     currentPendingMonitorField = type.getAddressField("_current_pending_monitor");
     currentWaitingMonitorField = type.getAddressField("_current_waiting_monitor");
+    allocatedBytesField = type.getJLongField("_allocated_bytes");
   }
 
   public Thread(Address addr) {
@@ -104,6 +107,10 @@
     return new JNIHandleBlock(a);
   }
 
+  public long allocatedBytes() {
+    return allocatedBytesField.getValue(addr);
+  }
+
   public boolean   isVMThread()                { return false; }
   public boolean   isJavaThread()              { return false; }
   public boolean   isCompilerThread()          { return false; }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/VMOps.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.runtime;
+
+//These definitions should be kept in sync with the definitions in the HotSpot code.
+
+public enum VMOps {
+  Dummy,
+  ThreadStop,
+  ThreadDump,
+  PrintThreads,
+  FindDeadlocks,
+  ForceSafepoint,
+  ForceAsyncSafepoint,
+  Deoptimize,
+  DeoptimizeFrame,
+  DeoptimizeAll,
+  ZombieAll,
+  UnlinkSymbols,
+  Verify,
+  PrintJNI,
+  HeapDumper,
+  DeoptimizeTheWorld,
+  CollectForMetadataAllocation,
+  GC_HeapInspection,
+  GenCollectFull,
+  GenCollectFullConcurrent,
+  GenCollectForAllocation,
+  ParallelGCFailedAllocation,
+  ParallelGCSystemGC,
+  CGC_Operation,
+  CMS_Initial_Mark,
+  CMS_Final_Remark,
+  G1CollectFull,
+  G1CollectForAllocation,
+  G1IncCollectionPause,
+  EnableBiasedLocking,
+  RevokeBias,
+  BulkRevokeBias,
+  PopulateDumpSharedSpace,
+  JNIFunctionTableCopier,
+  RedefineClasses,
+  GetOwnedMonitorInfo,
+  GetObjectMonitorUsage,
+  GetCurrentContendedMonitor,
+  GetStackTrace,
+  GetMultipleStackTraces,
+  GetAllStackTraces,
+  GetThreadListStackTraces,
+  GetFrameCount,
+  GetFrameLocation,
+  ChangeBreakpoints,
+  GetOrSetLocal,
+  GetCurrentLocation,
+  EnterInterpOnlyMode,
+  ChangeSingleStep,
+  HeapWalkOperation,
+  HeapIterateOperation,
+  ReportJavaOutOfMemory,
+  JFRCheckpoint,
+  Exit,
+  LinuxDllLoad,
+  Terminating
+}
--- a/make/aix/makefiles/vm.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/aix/makefiles/vm.make	Thu Jun 26 16:53:35 2014 -0700
@@ -82,14 +82,12 @@
 		-DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""  \
 		$(JDK_VER_DEFS)
 HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
-BUILD_TARGET  = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
 BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
 VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
 
 CXXFLAGS =           \
   ${SYSDEFS}         \
   ${INCLUDES}        \
-  ${BUILD_TARGET}    \
   ${BUILD_USER}      \
   ${HS_LIB_ARCH}     \
   ${VM_DISTRO}
--- a/make/bsd/makefiles/vm.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/bsd/makefiles/vm.make	Thu Jun 26 16:53:35 2014 -0700
@@ -81,14 +81,12 @@
 		-DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""  \
 		$(JDK_VER_DEFS)
 HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
-BUILD_TARGET  = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
 BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
 VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
 
 CXXFLAGS =           \
   ${SYSDEFS}         \
   ${INCLUDES}        \
-  ${BUILD_TARGET}    \
   ${BUILD_USER}      \
   ${HS_LIB_ARCH}     \
   ${VM_DISTRO}
--- a/make/defs.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/defs.make	Thu Jun 26 16:53:35 2014 -0700
@@ -135,8 +135,12 @@
 ifeq ($(JDK_MKTG_VERSION),)
   JDK_MKTG_VERSION=$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
 endif
-ifeq ($(JDK_VERSION),)
-  JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
+ifeq ($(JDK_VERSION),)  
+  ifeq ($(BUILD_FLAVOR), product)
+    JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)
+  else
+    JDK_VERSION=$(JDK_MAJOR_VERSION).$(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION)-$(BUILD_FLAVOR)
+  endif
 endif
 ifeq ($(FULL_VERSION),)
   FULL_VERSION="$(JDK_VERSION)"
--- a/make/linux/makefiles/defs.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/linux/makefiles/defs.make	Thu Jun 26 16:53:35 2014 -0700
@@ -69,7 +69,7 @@
 endif
 
 # sparc
-ifeq ($(ARCH), sparc64)
+ifneq (,$(findstring $(ARCH), sparc))
   ifeq ($(ARCH_DATA_MODEL), 64)
     ARCH_DATA_MODEL  = 64
     MAKE_ARGS        += LP64=1
@@ -83,30 +83,20 @@
   HS_ARCH            = sparc
 endif
 
-# amd64/x86_64
-ifneq (,$(findstring $(ARCH), amd64 x86_64))
+# i686/i586 and amd64/x86_64
+ifneq (,$(findstring $(ARCH), amd64 x86_64 i686 i586))
   ifeq ($(ARCH_DATA_MODEL), 64)
     ARCH_DATA_MODEL = 64
     MAKE_ARGS       += LP64=1
     PLATFORM        = linux-amd64
     VM_PLATFORM     = linux_amd64
-    HS_ARCH         = x86
   else
     ARCH_DATA_MODEL = 32
     PLATFORM        = linux-i586
     VM_PLATFORM     = linux_i486
-    HS_ARCH         = x86
-    # We have to reset ARCH to i686 since SRCARCH relies on it
-    ARCH            = i686
   endif
-endif
 
-# i686/i586 ie 32-bit x86
-ifneq (,$(findstring $(ARCH), i686 i586))
-  ARCH_DATA_MODEL  = 32
-  PLATFORM         = linux-i586
-  VM_PLATFORM      = linux_i486
-  HS_ARCH          = x86
+  HS_ARCH           = x86
 endif
 
 # ARM
@@ -118,20 +108,18 @@
 endif
 
 # PPC
-ifeq ($(ARCH), ppc)
-  ARCH_DATA_MODEL  = 32
-  PLATFORM         = linux-ppc
-  VM_PLATFORM      = linux_ppc
-  HS_ARCH          = ppc
-endif
+ifneq (,$(findstring $(ARCH), ppc))
+  ifeq ($(ARCH_DATA_MODEL), 64)
+    MAKE_ARGS        += LP64=1
+    PLATFORM         = linux-ppc64
+    VM_PLATFORM      = linux_ppc64
+  else
+    ARCH_DATA_MODEL  = 32
+    PLATFORM         = linux-ppc
+    VM_PLATFORM      = linux_ppc
+  endif
 
-# PPC64
-ifeq ($(ARCH), ppc64)
-  ARCH_DATA_MODEL  = 64
-  MAKE_ARGS        += LP64=1
-  PLATFORM         = linux-ppc64
-  VM_PLATFORM      = linux_ppc64
-  HS_ARCH          = ppc
+  HS_ARCH = ppc
 endif
 
 # On 32 bit linux we build server and client, on 64 bit just server.
--- a/make/linux/makefiles/vm.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/linux/makefiles/vm.make	Thu Jun 26 16:53:35 2014 -0700
@@ -82,14 +82,12 @@
 		-DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""  \
 		$(JDK_VER_DEFS)
 HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
-BUILD_TARGET  = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
 BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
 VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
 
 CXXFLAGS =           \
   ${SYSDEFS}         \
   ${INCLUDES}        \
-  ${BUILD_TARGET}    \
   ${BUILD_USER}      \
   ${HS_LIB_ARCH}     \
   ${VM_DISTRO}
--- a/make/solaris/makefiles/sa.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/solaris/makefiles/sa.make	Thu Jun 26 16:53:35 2014 -0700
@@ -29,8 +29,12 @@
 # and generate JNI header file for native methods.
 
 include $(GAMMADIR)/make/solaris/makefiles/rules.make
+include $(GAMMADIR)/make/defs.make
 AGENT_DIR = $(GAMMADIR)/agent
 include $(GAMMADIR)/make/sa.files
+
+-include $(HS_ALT_MAKE)/solaris/makefiles/sa.make
+
 GENERATED = ../generated
 
 # tools.jar is needed by the JDI - SA binding
--- a/make/solaris/makefiles/vm.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/solaris/makefiles/vm.make	Thu Jun 26 16:53:35 2014 -0700
@@ -77,14 +77,12 @@
 		-DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""  \
 		$(JDK_VER_DEFS)
 HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
-BUILD_TARGET  = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
 BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
 VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
 
 CXXFLAGS =           \
   ${SYSDEFS}         \
   ${INCLUDES}        \
-  ${BUILD_TARGET}    \
   ${BUILD_USER}      \
   ${HS_LIB_ARCH}     \
   ${VM_DISTRO}
--- a/make/windows/makefiles/sa.make	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/windows/makefiles/sa.make	Thu Jun 26 16:53:35 2014 -0700
@@ -38,6 +38,22 @@
 
 GENERATED = ../generated
 
+HS_COMMON_SRC_REL = src
+
+!if "$(OPENJDK)" != "true"
+HS_ALT_SRC_REL=src/closed
+HS_ALT_SRC = $(WorkSpace)/$(HS_ALT_SRC_REL)
+!ifndef HS_ALT_MAKE
+HS_ALT_MAKE=$(WorkSpace)/make/closed
+!endif
+!endif
+
+HS_COMMON_SRC = $(WorkSpace)/$(HS_COMMON_SRC_REL)
+
+!ifdef HS_ALT_MAKE
+!include $(HS_ALT_MAKE)/windows/makefiles/sa.make
+!endif
+
 # tools.jar is needed by the JDI - SA binding
 SA_CLASSPATH = $(BOOT_JAVA_HOME)/lib/tools.jar
 
--- a/make/windows/projectfiles/common/Makefile	Thu Jun 26 12:04:10 2014 -0700
+++ b/make/windows/projectfiles/common/Makefile	Thu Jun 26 16:53:35 2014 -0700
@@ -116,7 +116,7 @@
 JDK_MINOR_VERSION="\\\"$(JDK_MINOR_VER)\\\""
 JDK_MICRO_VERSION="\\\"$(JDK_MICRO_VER)\\\""
 
-ReleaseOptions = -define HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) -define JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) -define HOTSPOT_VM_DISTRO=$(HOTSPOT_VM_DISTRO) -define JDK_MAJOR_VERSION=$(JDK_MAJOR_VERSION) -define JDK_MINOR_VERSION=$(JDK_MINOR_VERSION) -define JDK_MICRO_VERSION=$(JDK_MICRO_VERSION) -define JDK_BUILD_NUMBER=$(JDK_BUILD_NUMBER)
+ReleaseOptions = -define HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) -define JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) -define HOTSPOT_VM_DISTRO=$(HOTSPOT_VM_DISTRO) -define JDK_MAJOR_VERSION=$(JDK_MAJOR_VERSION) -define JDK_MINOR_VERSION=$(JDK_MINOR_VERSION) -define JDK_MICRO_VERSION=$(JDK_MICRO_VERSION) -define JDK_BUILD_NUMBER=$(JDK_BUILD_NUMBER) -define VISUAL_STUDIO_BUILD=true
 ProjectCreatorIDEOptions = $(ProjectCreatorIDEOptions) $(ReleaseOptions)
 
 $(HOTSPOTBUILDSPACE)/$(ProjectFile): $(HOTSPOTBUILDSPACE)/classes/ProjectCreator.class
--- a/src/cpu/sparc/vm/frame_sparc.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/cpu/sparc/vm/frame_sparc.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -436,32 +436,6 @@
 }
 #endif // CC_INTERP
 
-
-#ifdef ASSERT
-// Debugging aid
-static frame nth_sender(int n) {
-  frame f = JavaThread::current()->last_frame();
-
-  for(int i = 0; i < n; ++i)
-    f = f.sender((RegisterMap*)NULL);
-
-  printf("first frame %d\n",          f.is_first_frame()       ? 1 : 0);
-  printf("interpreted frame %d\n",    f.is_interpreted_frame() ? 1 : 0);
-  printf("java frame %d\n",           f.is_java_frame()        ? 1 : 0);
-  printf("entry frame %d\n",          f.is_entry_frame()       ? 1 : 0);
-  printf("native frame %d\n",         f.is_native_frame()      ? 1 : 0);
-  if (f.is_compiled_frame()) {
-    if (f.is_deoptimized_frame())
-      printf("deoptimized frame 1\n");
-    else
-      printf("compiled frame 1\n");
-  }
-
-  return f;
-}
-#endif
-
-
 frame frame::sender_for_entry_frame(RegisterMap *map) const {
   assert(map != NULL, "map must be set");
   // Java frame called from C; skip all C frames and return top C
--- a/src/os/aix/vm/os_aix.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/os/aix/vm/os_aix.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -2812,13 +2812,6 @@
 
 os::YieldResult os::NakedYield() { sched_yield(); return os::YIELD_UNKNOWN; }
 
-void os::yield_all() {
-  // Yields to all threads, including threads with lower priorities
-  // Threads on Linux are all with same priority. The Solaris style
-  // os::yield_all() with nanosleep(1ms) is not necessary.
-  sched_yield();
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // thread priority support
 
@@ -3075,7 +3068,7 @@
 
   for (int n = 0; !osthread->sr.is_suspended(); n++) {
     for (int i = 0; i < RANDOMLY_LARGE_INTEGER2 && !osthread->sr.is_suspended(); i++) {
-      os::yield_all();
+      os::yield();
     }
 
     // timeout, try to cancel the request
@@ -3109,7 +3102,7 @@
     if (sr_notify(osthread) == 0) {
       for (int n = 0; n < RANDOMLY_LARGE_INTEGER && !osthread->sr.is_running(); n++) {
         for (int i = 0; i < 100 && !osthread->sr.is_running(); i++) {
-          os::yield_all();
+          os::yield();
         }
       }
     } else {
--- a/src/os/bsd/vm/os_bsd.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/os/bsd/vm/os_bsd.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -2600,13 +2600,6 @@
 
 os::YieldResult os::NakedYield() { sched_yield(); return os::YIELD_UNKNOWN; }
 
-void os::yield_all() {
-  // Yields to all threads, including threads with lower priorities
-  // Threads on Bsd are all with same priority. The Solaris style
-  // os::yield_all() with nanosleep(1ms) is not necessary.
-  sched_yield();
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // thread priority support
 
--- a/src/os/linux/vm/os_linux.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/os/linux/vm/os_linux.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -3795,13 +3795,6 @@
 
 os::YieldResult os::NakedYield() { sched_yield(); return os::YIELD_UNKNOWN; }
 
-void os::yield_all() {
-  // Yields to all threads, including threads with lower priorities
-  // Threads on Linux are all with same priority. The Solaris style
-  // os::yield_all() with nanosleep(1ms) is not necessary.
-  sched_yield();
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // thread priority support
 
--- a/src/os/solaris/vm/os_solaris.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/os/solaris/vm/os_solaris.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -3186,11 +3186,6 @@
 
 os::YieldResult os::NakedYield() { thr_yield(); return os::YIELD_UNKNOWN; }
 
-void os::yield_all() {
-  // Yields to all threads, including threads with lower priorities
-  os::sleep(Thread::current(), 1, false);
-}
-
 // Interface for setting lwp priorities.  If we are using T2 libthread,
 // which forces the use of BoundThreads or we manually set UseBoundThreads,
 // all of our threads will be assigned to real lwp's.  Using the thr_setprio
--- a/src/os/windows/vm/os_windows.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/os/windows/vm/os_windows.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -3526,11 +3526,6 @@
 
 void os::yield() {  os::NakedYield(); }
 
-void os::yield_all() {
-  // Yields to all threads, including threads with lower priorities
-  Sleep(1);
-}
-
 // Win32 only gives you access to seven real priorities at a time,
 // so we compress Java's ten down to seven.  It would be better
 // if we dynamically adjusted relative priorities.
--- a/src/share/vm/ci/ciEnv.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/ci/ciEnv.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -512,24 +512,9 @@
   } else {
     // Check if it's resolved if it's not a symbol constant pool entry.
     klass = KlassHandle(THREAD, ConstantPool::klass_at_if_loaded(cpool, index));
-
+    // Try to look it up by name.
   if (klass.is_null()) {
-    // The klass has not been inserted into the constant pool.
-    // Try to look it up by name.
-    {
-      // We have to lock the cpool to keep the oop from being resolved
-      // while we are accessing it.
-        MonitorLockerEx ml(cpool->lock());
-      constantTag tag = cpool->tag_at(index);
-      if (tag.is_klass()) {
-        // The klass has been inserted into the constant pool
-        // very recently.
-        klass = KlassHandle(THREAD, cpool->resolved_klass_at(index));
-      } else {
-        assert(cpool->tag_at(index).is_unresolved_klass(), "wrong tag");
-        klass_name = cpool->unresolved_klass_at(index);
-      }
-    }
+      klass_name = cpool->klass_name_at(index);
   }
   }
 
--- a/src/share/vm/ci/ciReplay.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/ci/ciReplay.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+/* Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -686,7 +686,7 @@
       switch (cp->tag_at(i).value()) {
         case JVM_CONSTANT_UnresolvedClass: {
           if (tag == JVM_CONSTANT_Class) {
-            tty->print_cr("Resolving klass %s at %d", cp->unresolved_klass_at(i)->as_utf8(), i);
+            tty->print_cr("Resolving klass %s at %d", cp->klass_name_at(i)->as_utf8(), i);
             Klass* k = cp->klass_at(i, CHECK);
           }
           break;
--- a/src/share/vm/classfile/classFileParser.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/classfile/classFileParser.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -510,7 +510,7 @@
     jbyte tag = cp->tag_at(index).value();
     switch (tag) {
       case JVM_CONSTANT_UnresolvedClass: {
-        Symbol*  class_name = cp->unresolved_klass_at(index);
+        Symbol*  class_name = cp->klass_name_at(index);
         // check the name, even if _cp_patches will overwrite it
         verify_legal_class_name(class_name, CHECK_(nullHandle));
         break;
@@ -3161,7 +3161,7 @@
       if (_need_verify)
         is_array = super_klass->oop_is_array();
     } else if (_need_verify) {
-      is_array = (_cp->unresolved_klass_at(super_class_index)->byte_at(0) == JVM_SIGNATURE_ARRAY);
+      is_array = (_cp->klass_name_at(super_class_index)->byte_at(0) == JVM_SIGNATURE_ARRAY);
     }
     if (_need_verify) {
       guarantee_property(!is_array,
@@ -3855,7 +3855,7 @@
     "Invalid this class index %u in constant pool in class file %s",
     this_class_index, CHECK_(nullHandle));
 
-  Symbol*  class_name  = cp->unresolved_klass_at(this_class_index);
+  Symbol*  class_name  = cp->klass_name_at(this_class_index);
   assert(class_name != NULL, "class_name can't be null");
 
   // It's important to set parsed_name *before* resolving the super class.
@@ -4139,8 +4139,8 @@
     }
 
     // Allocate mirror and initialize static fields
-    java_lang_Class::create_mirror(this_klass, protection_domain, CHECK_(nullHandle));
-
+    java_lang_Class::create_mirror(this_klass, class_loader, protection_domain,
+                                   CHECK_(nullHandle));
 
     // Generate any default methods - default methods are interface methods
     // that have a default implementation.  This is new with Lambda project.
--- a/src/share/vm/classfile/classLoaderData.hpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/classfile/classLoaderData.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -187,8 +187,6 @@
   JNIHandleBlock* handles() const;
   void set_handles(JNIHandleBlock* handles);
 
-  Mutex* metaspace_lock() const { return _metaspace_lock; }
-
   // GC interface.
   void clear_claimed()          { _claimed = 0; }
   bool claimed() const          { return _claimed == 1; }
@@ -216,6 +214,8 @@
     return _the_null_class_loader_data;
   }
 
+  Mutex* metaspace_lock() const { return _metaspace_lock; }
+
   bool is_anonymous() const { return _is_anonymous; }
 
   static void init_null_class_loader_data() {
--- a/src/share/vm/classfile/javaClasses.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/classfile/javaClasses.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -558,7 +558,7 @@
       }
     }
   }
-  create_mirror(k, Handle(NULL), CHECK);
+  create_mirror(k, Handle(NULL), Handle(NULL), CHECK);
 }
 
 void java_lang_Class::initialize_mirror_fields(KlassHandle k,
@@ -578,7 +578,8 @@
   InstanceKlass::cast(k())->do_local_static_fields(&initialize_static_field, mirror, CHECK);
 }
 
-void java_lang_Class::create_mirror(KlassHandle k, Handle protection_domain, TRAPS) {
+void java_lang_Class::create_mirror(KlassHandle k, Handle class_loader,
+                                    Handle protection_domain, TRAPS) {
   assert(k->java_mirror() == NULL, "should only assign mirror once");
   // Use this moment of initialization to cache modifier_flags also,
   // to support Class.getModifiers().  Instance classes recalculate
@@ -633,6 +634,9 @@
       }
     }
 
+    // set the classLoader field in the java_lang_Class instance
+    set_class_loader(mirror(), class_loader());
+
     // Setup indirection from klass->mirror last
     // after any exceptions can happen during allocations.
     if (!k.is_null()) {
@@ -694,6 +698,18 @@
 }
 
 
+void java_lang_Class::set_class_loader(oop java_class, oop loader) {
+  // jdk7 runs Queens in bootstrapping and jdk8-9 has no coordinated pushes yet.
+  if (_class_loader_offset != 0) {
+    java_class->obj_field_put(_class_loader_offset, loader);
+  }
+}
+
+oop java_lang_Class::class_loader(oop java_class) {
+  assert(_class_loader_offset != 0, "must be set");
+  return java_class->obj_field(_class_loader_offset);
+}
+
 oop java_lang_Class::create_basic_type_mirror(const char* basic_type_name, BasicType type, TRAPS) {
   // This should be improved by adding a field at the Java level or by
   // introducing a new VM klass (see comment in ClassFileParser)
@@ -853,6 +869,12 @@
   compute_optional_offset(classRedefinedCount_offset,
                           klass_oop, vmSymbols::classRedefinedCount_name(), vmSymbols::int_signature());
 
+  // Needs to be optional because the old build runs Queens during bootstrapping
+  // and jdk8-9 doesn't have coordinated pushes yet.
+  compute_optional_offset(_class_loader_offset,
+                 klass_oop, vmSymbols::classLoader_name(),
+                 vmSymbols::classloader_signature());
+
   CLASS_INJECTED_FIELDS(INJECTED_FIELD_COMPUTE_OFFSET);
 }
 
@@ -3073,6 +3095,7 @@
 int java_lang_Class::_array_klass_offset;
 int java_lang_Class::_oop_size_offset;
 int java_lang_Class::_static_oop_field_count_offset;
+int java_lang_Class::_class_loader_offset;
 int java_lang_Class::_protection_domain_offset;
 int java_lang_Class::_init_lock_offset;
 int java_lang_Class::_signers_offset;
--- a/src/share/vm/classfile/javaClasses.hpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/classfile/javaClasses.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -240,19 +240,23 @@
   static int _protection_domain_offset;
   static int _init_lock_offset;
   static int _signers_offset;
+  static int _class_loader_offset;
 
   static bool offsets_computed;
   static int classRedefinedCount_offset;
+
   static GrowableArray<Klass*>* _fixup_mirror_list;
 
   static void set_init_lock(oop java_class, oop init_lock);
   static void set_protection_domain(oop java_class, oop protection_domain);
+  static void set_class_loader(oop java_class, oop class_loader);
   static void initialize_mirror_fields(KlassHandle k, Handle mirror, Handle protection_domain, TRAPS);
  public:
   static void compute_offsets();
 
   // Instance creation
-  static void create_mirror(KlassHandle k, Handle protection_domain, TRAPS);
+  static void create_mirror(KlassHandle k, Handle class_loader,
+                            Handle protection_domain, TRAPS);
   static void fixup_mirror(KlassHandle k, TRAPS);
   static oop  create_basic_type_mirror(const char* basic_type_name, BasicType type, TRAPS);
   // Conversion
@@ -290,6 +294,8 @@
   static objArrayOop  signers(oop java_class);
   static void set_signers(oop java_class, objArrayOop signers);
 
+  static oop class_loader(oop java_class);
+
   static int oop_size(oop java_class);
   static void set_oop_size(oop java_class, int size);
   static int static_oop_field_count(oop java_class);
--- a/src/share/vm/classfile/vmSymbols.hpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/classfile/vmSymbols.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -572,6 +572,7 @@
   template(serializePropertiesToByteArray_signature,   "()[B")                                                    \
   template(serializeAgentPropertiesToByteArray_name,   "serializeAgentPropertiesToByteArray")                     \
   template(classRedefinedCount_name,                   "classRedefinedCount")                                     \
+  template(classLoader_name,                           "classLoader")                                             \
                                                                                                                   \
   /* trace signatures */                                                                                          \
   TRACE_TEMPLATES(template)                                                                                       \
--- a/src/share/vm/oops/arrayKlass.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/oops/arrayKlass.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -93,7 +93,7 @@
   ResourceMark rm(THREAD);
   k->initialize_supers(super_klass(), CHECK);
   k->vtable()->initialize_vtable(false, CHECK);
-  java_lang_Class::create_mirror(k, Handle(NULL), CHECK);
+  java_lang_Class::create_mirror(k, Handle(NULL), Handle(NULL), CHECK);
 }
 
 GrowableArray<Klass*>* ArrayKlass::compute_secondary_supers(int num_extra_slots) {
--- a/src/share/vm/oops/constantPool.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/oops/constantPool.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -71,7 +71,6 @@
 
   // only set to non-zero if constant pool is merged by RedefineClasses
   set_version(0);
-  set_lock(new Monitor(Monitor::nonleaf + 2, "A constant pool lock"));
 
   // initialize tag array
   int length = tags->length();
@@ -100,9 +99,6 @@
 void ConstantPool::release_C_heap_structures() {
   // walk constant pool and decrement symbol reference counts
   unreference_symbols();
-
-  delete _lock;
-  set_lock(NULL);
 }
 
 objArrayOop ConstantPool::resolved_references() const {
@@ -146,8 +142,7 @@
 // CDS support. Create a new resolved_references array.
 void ConstantPool::restore_unshareable_info(TRAPS) {
 
-  // Only create the new resolved references array and lock if it hasn't been
-  // attempted before
+  // Only create the new resolved references array if it hasn't been attempted before
   if (resolved_references() != NULL) return;
 
   // restore the C++ vtable from the shared archive
@@ -163,9 +158,6 @@
       ClassLoaderData* loader_data = pool_holder()->class_loader_data();
       set_resolved_references(loader_data->add_handle(refs_handle));
     }
-
-    // Also need to recreate the mutex.  Make sure this matches the constructor
-    set_lock(new Monitor(Monitor::nonleaf + 2, "A constant pool lock"));
   }
 }
 
@@ -176,7 +168,6 @@
   set_resolved_reference_length(
     resolved_references() != NULL ? resolved_references()->length() : 0);
   set_resolved_references(NULL);
-  set_lock(NULL);
 }
 
 int ConstantPool::cp_to_object_index(int cp_index) {
@@ -186,11 +177,41 @@
   return (i < 0) ? _no_index_sentinel : i;
 }
 
+void ConstantPool::trace_class_resolution(constantPoolHandle this_cp, KlassHandle k) {
+  ResourceMark rm;
+  int line_number = -1;
+  const char * source_file = NULL;
+  if (JavaThread::current()->has_last_Java_frame()) {
+    // try to identify the method which called this function.
+    vframeStream vfst(JavaThread::current());
+    if (!vfst.at_end()) {
+      line_number = vfst.method()->line_number_from_bci(vfst.bci());
+      Symbol* s = vfst.method()->method_holder()->source_file_name();
+      if (s != NULL) {
+        source_file = s->as_C_string();
+      }
+    }
+  }
+  if (k() != this_cp->pool_holder()) {
+    // only print something if the classes are different
+    if (source_file != NULL) {
+      tty->print("RESOLVE %s %s %s:%d\n",
+                 this_cp->pool_holder()->external_name(),
+                 InstanceKlass::cast(k())->external_name(), source_file, line_number);
+    } else {
+      tty->print("RESOLVE %s %s\n",
+                 this_cp->pool_holder()->external_name(),
+                 InstanceKlass::cast(k())->external_name());
+    }
+  }
+}
+
 Klass* ConstantPool::klass_at_impl(constantPoolHandle this_cp, int which, TRAPS) {
+  assert(THREAD->is_Java_thread(), "must be a Java thread");
+
   // A resolved constantPool entry will contain a Klass*, otherwise a Symbol*.
-  // It is not safe to rely on the tag bit's here, since we don't have a lock, and the entry and
-  // tag is not updated atomicly.
-
+  // It is not safe to rely on the tag bit's here, since we don't have a lock, and
+  // the entry and tag is not updated atomicly.
   CPSlot entry = this_cp->slot_at(which);
   if (entry.is_resolved()) {
     assert(entry.get_klass()->is_klass(), "must be");
@@ -198,115 +219,51 @@
     return entry.get_klass();
   }
 
-  // Acquire lock on constant oop while doing update. After we get the lock, we check if another object
-  // already has updated the object
-  assert(THREAD->is_Java_thread(), "must be a Java thread");
-  bool do_resolve = false;
-  bool in_error = false;
-
-  // Create a handle for the mirror. This will preserve the resolved class
-  // until the loader_data is registered.
-  Handle mirror_handle;
-
-  Symbol* name = NULL;
-  Handle       loader;
-  {  MonitorLockerEx ml(this_cp->lock());
-
-    if (this_cp->tag_at(which).is_unresolved_klass()) {
-      if (this_cp->tag_at(which).is_unresolved_klass_in_error()) {
-        in_error = true;
-      } else {
-        do_resolve = true;
-        name   = this_cp->unresolved_klass_at(which);
-        loader = Handle(THREAD, this_cp->pool_holder()->class_loader());
-      }
-    }
-  } // unlocking constantPool
-
-
-  // The original attempt to resolve this constant pool entry failed so find the
-  // class of the original error and throw another error of the same class (JVMS 5.4.3).
-  // If there is a detail message, pass that detail message to the error constructor.
-  // The JVMS does not strictly require us to duplicate the same detail message,
-  // or any internal exception fields such as cause or stacktrace.  But since the
-  // detail message is often a class name or other literal string, we will repeat it if
-  // we can find it in the symbol table.
-  if (in_error) {
+  // This tag doesn't change back to unresolved class unless at a safepoint.
+  if (this_cp->tag_at(which).is_unresolved_klass_in_error()) {
+    // The original attempt to resolve this constant pool entry failed so find the
+    // class of the original error and throw another error of the same class
+    // (JVMS 5.4.3).
+    // If there is a detail message, pass that detail message to the error.
+    // The JVMS does not strictly require us to duplicate the same detail message,
+    // or any internal exception fields such as cause or stacktrace.  But since the
+    // detail message is often a class name or other literal string, we will repeat it
+    // if we can find it in the symbol table.
     throw_resolution_error(this_cp, which, CHECK_0);
+    ShouldNotReachHere();
   }
 
-  if (do_resolve) {
-    // this_cp must be unlocked during resolve_or_fail
-    oop protection_domain = this_cp->pool_holder()->protection_domain();
-    Handle h_prot (THREAD, protection_domain);
-    Klass* kk = SystemDictionary::resolve_or_fail(name, loader, h_prot, true, THREAD);
-    KlassHandle k;
-    if (!HAS_PENDING_EXCEPTION) {
-      k = KlassHandle(THREAD, kk);
-      // preserve the resolved klass.
-      mirror_handle = Handle(THREAD, kk->java_mirror());
-      // Do access check for klasses
-      verify_constant_pool_resolve(this_cp, k, THREAD);
-    }
+  Handle mirror_handle;
+  Symbol* name = entry.get_symbol();
+  Handle loader (THREAD, this_cp->pool_holder()->class_loader());
+  Handle protection_domain (THREAD, this_cp->pool_holder()->protection_domain());
+  Klass* kk = SystemDictionary::resolve_or_fail(name, loader, protection_domain, true, THREAD);
+  KlassHandle k (THREAD, kk);
+  if (!HAS_PENDING_EXCEPTION) {
+    // preserve the resolved klass from unloading
+    mirror_handle = Handle(THREAD, kk->java_mirror());
+    // Do access check for klasses
+    verify_constant_pool_resolve(this_cp, k, THREAD);
+  }
 
-    // Failed to resolve class. We must record the errors so that subsequent attempts
-    // to resolve this constant pool entry fail with the same error (JVMS 5.4.3).
-    if (HAS_PENDING_EXCEPTION) {
-        MonitorLockerEx ml(this_cp->lock());
+  // Failed to resolve class. We must record the errors so that subsequent attempts
+  // to resolve this constant pool entry fail with the same error (JVMS 5.4.3).
+  if (HAS_PENDING_EXCEPTION) {
+    save_and_throw_exception(this_cp, which, constantTag(JVM_CONSTANT_UnresolvedClass), CHECK_0);
+  }
 
-        // some other thread has beaten us and has resolved the class.
-        if (this_cp->tag_at(which).is_klass()) {
-          CLEAR_PENDING_EXCEPTION;
-          entry = this_cp->resolved_klass_at(which);
-          return entry.get_klass();
-        }
+  // Make this class loader depend upon the class loader owning the class reference
+  ClassLoaderData* this_key = this_cp->pool_holder()->class_loader_data();
+  this_key->record_dependency(k(), CHECK_NULL); // Can throw OOM
 
-        // The tag could have changed to in-error before the lock but we have to
-        // handle that here for the class case.
-        save_and_throw_exception(this_cp, which, constantTag(JVM_CONSTANT_UnresolvedClass), CHECK_0);
-    }
-
-    if (TraceClassResolution && !k()->oop_is_array()) {
-      // skip resolving the constant pool so that this code get's
-      // called the next time some bytecodes refer to this class.
-      ResourceMark rm;
-      int line_number = -1;
-      const char * source_file = NULL;
-      if (JavaThread::current()->has_last_Java_frame()) {
-        // try to identify the method which called this function.
-        vframeStream vfst(JavaThread::current());
-        if (!vfst.at_end()) {
-          line_number = vfst.method()->line_number_from_bci(vfst.bci());
-          Symbol* s = vfst.method()->method_holder()->source_file_name();
-          if (s != NULL) {
-            source_file = s->as_C_string();
-          }
-        }
-      }
-      if (k() != this_cp->pool_holder()) {
-        // only print something if the classes are different
-        if (source_file != NULL) {
-          tty->print("RESOLVE %s %s %s:%d\n",
-                     this_cp->pool_holder()->external_name(),
-                     InstanceKlass::cast(k())->external_name(), source_file, line_number);
-        } else {
-          tty->print("RESOLVE %s %s\n",
-                     this_cp->pool_holder()->external_name(),
-                     InstanceKlass::cast(k())->external_name());
-        }
-      }
+  if (TraceClassResolution && !k->oop_is_array()) {
+    // skip resolving the constant pool so that this code gets
+    // called the next time some bytecodes refer to this class.
+    trace_class_resolution(this_cp, k);
       return k();
     } else {
-      MonitorLockerEx ml(this_cp->lock());
-      // Only updated constant pool - if it is resolved.
-      do_resolve = this_cp->tag_at(which).is_unresolved_klass();
-      if (do_resolve) {
-        ClassLoaderData* this_key = this_cp->pool_holder()->class_loader_data();
-        this_key->record_dependency(k(), CHECK_NULL); // Can throw OOM
         this_cp->klass_at_put(which, k());
       }
-    }
-  }
 
   entry = this_cp->resolved_klass_at(which);
   assert(entry.is_resolved() && entry.get_klass()->is_klass(), "must be resolved at this point");
@@ -576,7 +533,7 @@
   switch (tag.value()) {
   case JVM_CONSTANT_UnresolvedClass:
     // return the class name in the error message
-    message = this_cp->unresolved_klass_at(which);
+    message = this_cp->klass_name_at(which);
     break;
   case JVM_CONSTANT_MethodHandle:
     // return the method handle name in the error message
@@ -606,7 +563,6 @@
 // in the resolution error table, so that the same exception is thrown again.
 void ConstantPool::save_and_throw_exception(constantPoolHandle this_cp, int which,
                                             constantTag tag, TRAPS) {
-  assert(this_cp->lock()->is_locked(), "constant pool lock should be held");
   Symbol* error = PENDING_EXCEPTION->klass()->name();
 
   int error_tag = tag.error_value();
@@ -620,7 +576,14 @@
   } else if (this_cp->tag_at(which).value() != error_tag) {
     Symbol* message = exception_message(this_cp, which, tag, PENDING_EXCEPTION);
     SystemDictionary::add_resolution_error(this_cp, which, error, message);
-    this_cp->tag_at_put(which, error_tag);
+    // CAS in the tag.  If a thread beat us to registering this error that's fine.
+    // If another thread resolved the reference, this is an error.  The resolution
+    // must deterministically get an error.   So why do we save this?
+    // We save this because jvmti can add classes to the bootclass path after this
+    // error, so it needs to get the same error if the error is first.
+    jbyte old_tag = Atomic::cmpxchg((jbyte)error_tag,
+                            (jbyte*)this_cp->tag_addr_at(which), (jbyte)tag.value());
+    assert(old_tag == error_tag || old_tag == tag.value(), "should not be resolved otherwise");
   } else {
     // some other thread put this in error state
     throw_resolution_error(this_cp, which, CHECK);
@@ -710,7 +673,6 @@
                                                                    THREAD);
       result_oop = value();
       if (HAS_PENDING_EXCEPTION) {
-        MonitorLockerEx ml(this_cp->lock());  // lock cpool to change tag.
         save_and_throw_exception(this_cp, index, tag, CHECK_NULL);
       }
       break;
@@ -727,7 +689,6 @@
       Handle value = SystemDictionary::find_method_handle_type(signature, klass, THREAD);
       result_oop = value();
       if (HAS_PENDING_EXCEPTION) {
-        MonitorLockerEx ml(this_cp->lock());  // lock cpool to change tag.
         save_and_throw_exception(this_cp, index, tag, CHECK_NULL);
       }
       break;
@@ -765,22 +726,17 @@
   }
 
   if (cache_index >= 0) {
-    // Cache the oop here also.
-    Handle result_handle(THREAD, result_oop);
-    MonitorLockerEx ml(this_cp->lock());  // don't know if we really need this
-    oop result = this_cp->resolved_references()->obj_at(cache_index);
-    // Benign race condition:  resolved_references may already be filled in while we were trying to lock.
+    // Benign race condition:  resolved_references may already be filled in.
     // The important thing here is that all threads pick up the same result.
     // It doesn't matter which racing thread wins, as long as only one
     // result is used by all threads, and all future queries.
-    // That result may be either a resolved constant or a failure exception.
-    if (result == NULL) {
-      this_cp->resolved_references()->obj_at_put(cache_index, result_handle());
-      return result_handle();
+    oop old_result = this_cp->resolved_references()->atomic_compare_exchange_oop(cache_index, result_oop, NULL);
+    if (old_result == NULL) {
+      return result_oop;  // was installed
     } else {
       // Return the winning thread's result.  This can be different than
-      // result_handle() for MethodHandles.
-      return result;
+      // the result here for MethodHandles.
+      return old_result;
     }
   } else {
     return result_oop;
@@ -853,9 +809,8 @@
 }
 
 
-// Iterate over symbols and decrement ones which are Symbol*s.
-// This is done during GC so do not need to lock constantPool unless we
-// have per-thread safepoints.
+// Iterate over symbols and decrement ones which are Symbol*s
+// This is done during GC.
 // Only decrement the UTF8 symbols. Unresolved classes and strings point to
 // these symbols but didn't increment the reference count.
 void ConstantPool::unreference_symbols() {
@@ -987,8 +942,8 @@
 
   case JVM_CONSTANT_UnresolvedClass:
   {
-    Symbol* k1 = unresolved_klass_at(index1);
-    Symbol* k2 = cp2->unresolved_klass_at(index2);
+    Symbol* k1 = klass_name_at(index1);
+    Symbol* k2 = cp2->klass_name_at(index2);
     if (k1 == k2) {
       return true;
     }
@@ -1970,7 +1925,6 @@
       break;
     case JVM_CONSTANT_UnresolvedClass :               // fall-through
     case JVM_CONSTANT_UnresolvedClassInError: {
-      // unresolved_klass_at requires lock or safe world.
       CPSlot entry = slot_at(index);
       if (entry.is_resolved()) {
         entry.get_klass()->print_value_on(st);
--- a/src/share/vm/oops/constantPool.hpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/oops/constantPool.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -112,12 +112,12 @@
     int                _version;
   } _saved;
 
-  Monitor*             _lock;
-
   void set_tags(Array<u1>* tags)               { _tags = tags; }
   void tag_at_put(int which, jbyte t)          { tags()->at_put(which, t); }
   void release_tag_at_put(int which, jbyte t)  { tags()->release_at_put(which, t); }
 
+  u1* tag_addr_at(int which) const             { return tags()->adr_at(which); }
+
   void set_operands(Array<u2>* operands)       { _operands = operands; }
 
   int flags() const                            { return _flags; }
@@ -362,14 +362,6 @@
     return CPSlot((Klass*)OrderAccess::load_ptr_acquire(obj_at_addr_raw(which))).get_klass();
   }
 
-  // This method should only be used with a cpool lock or during parsing or gc
-  Symbol* unresolved_klass_at(int which) {     // Temporary until actual use
-    Symbol* s = CPSlot((Symbol*)OrderAccess::load_ptr_acquire(obj_at_addr_raw(which))).get_symbol();
-    // check that the klass is still unresolved.
-    assert(tag_at(which).is_unresolved_klass(), "Corrupted constant pool");
-    return s;
-  }
-
   // RedefineClasses() API support:
   Symbol* klass_at_noresolve(int which) { return klass_name_at(which); }
 
@@ -818,6 +810,8 @@
   static Klass* klass_at_impl(constantPoolHandle this_cp, int which, TRAPS);
   static oop string_at_impl(constantPoolHandle this_cp, int which, int obj_index, TRAPS);
 
+  static void trace_class_resolution(constantPoolHandle this_cp, KlassHandle k);
+
   // Resolve string constants (to prevent allocation during compilation)
   static void resolve_string_constants_impl(constantPoolHandle this_cp, TRAPS);
 
@@ -848,8 +842,6 @@
 
   void set_resolved_reference_length(int length) { _saved._resolved_reference_length = length; }
   int  resolved_reference_length() const  { return _saved._resolved_reference_length; }
-  void set_lock(Monitor* lock)            { _lock = lock; }
-  Monitor* lock()                         { return _lock; }
 
   // Decrease ref counts of symbols that are in the constant pool
   // when the holder class is unloaded
--- a/src/share/vm/oops/cpCache.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/oops/cpCache.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -286,7 +286,9 @@
   // the lock, so that when the losing writer returns, he can use the linked
   // cache entry.
 
-  MonitorLockerEx ml(cpool->lock());
+  // Use the lock from the metaspace for this, which cannot stop for safepoint.
+  Mutex* metaspace_lock = cpool->pool_holder()->class_loader_data()->metaspace_lock();
+  MutexLockerEx ml(metaspace_lock,  Mutex::_no_safepoint_check_flag);
   if (!is_f1_null()) {
     return;
   }
--- a/src/share/vm/oops/klass.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/oops/klass.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -508,7 +508,7 @@
   // Only recreate it if not present.  A previous attempt to restore may have
   // gotten an OOM later but keep the mirror if it was created.
   if (java_mirror() == NULL) {
-    java_lang_Class::create_mirror(this, Handle(NULL), CHECK);
+    java_lang_Class::create_mirror(this, Handle(NULL), Handle(NULL), CHECK);
   }
 }
 
--- a/src/share/vm/oops/objArrayOop.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/oops/objArrayOop.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -27,6 +27,22 @@
 #include "oops/objArrayOop.hpp"
 #include "oops/oop.inline.hpp"
 
+oop objArrayOopDesc::atomic_compare_exchange_oop(int index, oop exchange_value,
+                                                 oop compare_value) {
+  volatile HeapWord* dest;
+  if (UseCompressedOops) {
+    dest = (HeapWord*)obj_at_addr<narrowOop>(index);
+  } else {
+    dest = (HeapWord*)obj_at_addr<oop>(index);
+  }
+  oop res = oopDesc::atomic_compare_exchange_oop(exchange_value, dest, compare_value, true);
+  // update card mark if success
+  if (res == compare_value) {
+    update_barrier_set((void*)dest, exchange_value);
+  }
+  return res;
+}
+
 #define ObjArrayOop_OOP_ITERATE_DEFN(OopClosureType, nv_suffix)                    \
                                                                                    \
 int objArrayOopDesc::oop_iterate_range(OopClosureType* blk, int start, int end) {  \
--- a/src/share/vm/oops/objArrayOop.hpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/oops/objArrayOop.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -95,6 +95,9 @@
       oop_store(obj_at_addr<oop>(index), value);
     }
   }
+
+  oop atomic_compare_exchange_oop(int index, oop exchange_value, oop compare_value);
+
   // Sizing
   static int header_size()    { return arrayOopDesc::header_size(T_OBJECT); }
   int object_size()           { return object_size(length()); }
--- a/src/share/vm/prims/jni.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/prims/jni.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -3336,13 +3336,7 @@
     directBufferSupportInitializeEnded = 1;
   } else {
     while (!directBufferSupportInitializeEnded && !directBufferSupportInitializeFailed) {
-      // Set state as yield_all can call os:sleep. On Solaris, yield_all calls
-      // os::sleep which requires the VM state transition. On other platforms, it
-      // is not necessary. The following call to change the VM state is purposely
-      // put inside the loop to avoid potential deadlock when multiple threads
-      // try to call this method. See 6791815 for more details.
-      ThreadInVMfromNative tivn(thread);
-      os::yield_all();
+      os::yield();
     }
   }
 
--- a/src/share/vm/prims/jvmtiEnv.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/prims/jvmtiEnv.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -258,9 +258,6 @@
       // VM representation. We don't attach the reconstituted class
       // bytes to the InstanceKlass here because they have not been
       // validated and we're not at a safepoint.
-      constantPoolHandle  constants(current_thread, ikh->constants());
-      MonitorLockerEx ml(constants->lock());    // lock constant pool while we query it
-
       JvmtiClassFileReconstituter reconstituter(ikh);
       if (reconstituter.get_error() != JVMTI_ERROR_NONE) {
         return reconstituter.get_error();
@@ -2445,9 +2442,6 @@
   }
 
   instanceKlassHandle ikh(thread, k_oop);
-  constantPoolHandle  constants(thread, ikh->constants());
-  MonitorLockerEx ml(constants->lock());    // lock constant pool while we query it
-
   JvmtiConstantPoolReconstituter reconstituter(ikh);
   if (reconstituter.get_error() != JVMTI_ERROR_NONE) {
     return reconstituter.get_error();
@@ -2467,6 +2461,7 @@
     return reconstituter.get_error();
   }
 
+  constantPoolHandle  constants(thread, ikh->constants());
   *constant_pool_count_ptr      = constants->length();
   *constant_pool_byte_count_ptr = cpool_size;
   *constant_pool_bytes_ptr      = cpool_bytes;
--- a/src/share/vm/prims/unsafe.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/prims/unsafe.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -891,6 +891,14 @@
   }
 UNSAFE_END
 
+static jobject get_class_loader(JNIEnv* env, jclass cls) {
+  if (java_lang_Class::is_primitive(JNIHandles::resolve_non_null(cls))) {
+    return NULL;
+  }
+  Klass* k = java_lang_Class::as_Klass(JNIHandles::resolve_non_null(cls));
+  oop loader = k->class_loader();
+  return JNIHandles::make_local(env, loader);
+}
 
 UNSAFE_ENTRY(jclass, Unsafe_DefineClass0(JNIEnv *env, jobject unsafe, jstring name, jbyteArray data, int offset, int length))
   UnsafeWrapper("Unsafe_DefineClass");
@@ -899,7 +907,7 @@
 
     int depthFromDefineClass0 = 1;
     jclass  caller = JVM_GetCallerClass(env, depthFromDefineClass0);
-    jobject loader = (caller == NULL) ? NULL : JVM_GetClassLoader(env, caller);
+    jobject loader = (caller == NULL) ? NULL : get_class_loader(env, caller);
     jobject pd     = (caller == NULL) ? NULL : JVM_GetProtectionDomain(env, caller);
 
     return Unsafe_DefineClass_impl(env, name, data, offset, length, loader, pd);
--- a/src/share/vm/runtime/os.hpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/runtime/os.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -453,8 +453,6 @@
     // yield that can be used in lieu of blocking.
   } ;
   static YieldResult NakedYield () ;
-  static void yield_all(); // Yields to all other threads including lower priority
-                           // (for the default scheduling policy)
   static OSReturn set_priority(Thread* thread, ThreadPriority priority);
   static OSReturn get_priority(const Thread* const thread, ThreadPriority& priority);
 
--- a/src/share/vm/runtime/safepoint.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/runtime/safepoint.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -264,8 +264,8 @@
       //
       // Further complicating matters is that yield() does not work as naively expected
       // on many platforms -- yield() does not guarantee that any other ready threads
-      // will run.   As such we revert yield_all() after some number of iterations.
-      // Yield_all() is implemented as a short unconditional sleep on some platforms.
+      // will run.   As such we revert to naked_short_sleep() after some number of iterations.
+      // nakes_short_sleep() is implemented as a short unconditional sleep.
       // Typical operating systems round a "short" sleep period up to 10 msecs, so sleeping
       // can actually increase the time it takes the VM thread to detect that a system-wide
       // stop-the-world safepoint has been reached.  In a pathological scenario such as that
@@ -322,9 +322,7 @@
       if (steps < DeferThrSuspendLoopCount) {
         os::NakedYield() ;
       } else {
-        os::yield_all() ;
-        // Alternately, the VM thread could transiently depress its scheduling priority or
-        // transiently increase the priority of the tardy mutator(s).
+        os::naked_short_sleep(1);
       }
 
       iterations ++ ;
@@ -744,80 +742,12 @@
 // ------------------------------------------------------------------------------------------------------
 // Exception handlers
 
-#ifndef PRODUCT
-
-#ifdef SPARC
-
-#ifdef _LP64
-#define PTR_PAD ""
-#else
-#define PTR_PAD "        "
-#endif
-
-static void print_ptrs(intptr_t oldptr, intptr_t newptr, bool wasoop) {
-  bool is_oop = newptr ? (cast_to_oop(newptr))->is_oop() : false;
-  tty->print_cr(PTR_FORMAT PTR_PAD " %s %c " PTR_FORMAT PTR_PAD " %s %s",
-                oldptr, wasoop?"oop":"   ", oldptr == newptr ? ' ' : '!',
-                newptr, is_oop?"oop":"   ", (wasoop && !is_oop) ? "STALE" : ((wasoop==false&&is_oop==false&&oldptr !=newptr)?"STOMP":"     "));
-}
-
-static void print_longs(jlong oldptr, jlong newptr, bool wasoop) {
-  bool is_oop = newptr ? (cast_to_oop(newptr))->is_oop() : false;
-  tty->print_cr(PTR64_FORMAT " %s %c " PTR64_FORMAT " %s %s",
-                oldptr, wasoop?"oop":"   ", oldptr == newptr ? ' ' : '!',
-                newptr, is_oop?"oop":"   ", (wasoop && !is_oop) ? "STALE" : ((wasoop==false&&is_oop==false&&oldptr !=newptr)?"STOMP":"     "));
-}
-
-static void print_me(intptr_t *new_sp, intptr_t *old_sp, bool *was_oops) {
-#ifdef _LP64
-  tty->print_cr("--------+------address-----+------before-----------+-------after----------+");
-  const int incr = 1;           // Increment to skip a long, in units of intptr_t
-#else
-  tty->print_cr("--------+--address-+------before-----------+-------after----------+");
-  const int incr = 2;           // Increment to skip a long, in units of intptr_t
-#endif
-  tty->print_cr("---SP---|");
-  for( int i=0; i<16; i++ ) {
-    tty->print("blob %c%d |"PTR_FORMAT" ","LO"[i>>3],i&7,new_sp); print_ptrs(*old_sp++,*new_sp++,*was_oops++); }
-  tty->print_cr("--------|");
-  for( int i1=0; i1<frame::memory_parameter_word_sp_offset-16; i1++ ) {
-    tty->print("argv pad|"PTR_FORMAT" ",new_sp); print_ptrs(*old_sp++,*new_sp++,*was_oops++); }
-  tty->print("     pad|"PTR_FORMAT" ",new_sp); print_ptrs(*old_sp++,*new_sp++,*was_oops++);
-  tty->print_cr("--------|");
-  tty->print(" G1     |"PTR_FORMAT" ",new_sp); print_longs(*(jlong*)old_sp,*(jlong*)new_sp,was_oops[incr-1]); old_sp += incr; new_sp += incr; was_oops += incr;
-  tty->print(" G3     |"PTR_FORMAT" ",new_sp); print_longs(*(jlong*)old_sp,*(jlong*)new_sp,was_oops[incr-1]); old_sp += incr; new_sp += incr; was_oops += incr;
-  tty->print(" G4     |"PTR_FORMAT" ",new_sp); print_longs(*(jlong*)old_sp,*(jlong*)new_sp,was_oops[incr-1]); old_sp += incr; new_sp += incr; was_oops += incr;
-  tty->print(" G5     |"PTR_FORMAT" ",new_sp); print_longs(*(jlong*)old_sp,*(jlong*)new_sp,was_oops[incr-1]); old_sp += incr; new_sp += incr; was_oops += incr;
-  tty->print_cr(" FSR    |"PTR_FORMAT" "PTR64_FORMAT"       "PTR64_FORMAT,new_sp,*(jlong*)old_sp,*(jlong*)new_sp);
-  old_sp += incr; new_sp += incr; was_oops += incr;
-  // Skip the floats
-  tty->print_cr("--Float-|"PTR_FORMAT,new_sp);
-  tty->print_cr("---FP---|");
-  old_sp += incr*32;  new_sp += incr*32;  was_oops += incr*32;
-  for( int i2=0; i2<16; i2++ ) {
-    tty->print("call %c%d |"PTR_FORMAT" ","LI"[i2>>3],i2&7,new_sp); print_ptrs(*old_sp++,*new_sp++,*was_oops++); }
-  tty->cr();
-}
-#endif  // SPARC
-#endif  // PRODUCT
-
 
 void SafepointSynchronize::handle_polling_page_exception(JavaThread *thread) {
   assert(thread->is_Java_thread(), "polling reference encountered by VM thread");
   assert(thread->thread_state() == _thread_in_Java, "should come from Java code");
   assert(SafepointSynchronize::is_synchronizing(), "polling encountered outside safepoint synchronization");
 
-  // Uncomment this to get some serious before/after printing of the
-  // Sparc safepoint-blob frame structure.
-  /*
-  intptr_t* sp = thread->last_Java_sp();
-  intptr_t stack_copy[150];
-  for( int i=0; i<150; i++ ) stack_copy[i] = sp[i];
-  bool was_oops[150];
-  for( int i=0; i<150; i++ )
-    was_oops[i] = stack_copy[i] ? ((oop)stack_copy[i])->is_oop() : false;
-  */
-
   if (ShowSafepointMsgs) {
     tty->print("handle_polling_page_exception: ");
   }
@@ -829,7 +759,6 @@
   ThreadSafepointState* state = thread->safepoint_state();
 
   state->handle_polling_page_exception();
-  // print_me(sp,stack_copy,was_oops);
 }
 
 
--- a/src/share/vm/runtime/vmStructs.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/runtime/vmStructs.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -104,6 +104,7 @@
 #include "utilities/globalDefinitions.hpp"
 #include "utilities/hashtable.hpp"
 #include "utilities/macros.hpp"
+
 #ifdef TARGET_ARCH_x86
 # include "vmStructs_x86.hpp"
 #endif
@@ -168,6 +169,11 @@
 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp"
 #include "gc_implementation/g1/vmStructs_g1.hpp"
 #endif // INCLUDE_ALL_GCS
+
+#if INCLUDE_TRACE
+ #include "runtime/vmStructs_trace.hpp"
+#endif
+
 #ifdef COMPILER2
 #include "opto/addnode.hpp"
 #include "opto/block.hpp"
@@ -1390,6 +1396,8 @@
   /* unsigned short on Win32 */                                           \
   declare_unsigned_integer_type(u1)                                       \
   declare_unsigned_integer_type(u2)                                       \
+  declare_unsigned_integer_type(u4)                                       \
+  declare_unsigned_integer_type(u8)                                       \
   declare_unsigned_integer_type(unsigned)                                 \
                                                                           \
   /*****************************/                                         \
@@ -2923,6 +2931,11 @@
                 GENERATE_STATIC_VM_STRUCT_ENTRY)
 #endif // INCLUDE_ALL_GCS
 
+#if INCLUDE_TRACE
+  VM_STRUCTS_TRACE(GENERATE_NONSTATIC_VM_STRUCT_ENTRY,
+                GENERATE_STATIC_VM_STRUCT_ENTRY)
+#endif
+
   VM_STRUCTS_CPU(GENERATE_NONSTATIC_VM_STRUCT_ENTRY,
                  GENERATE_STATIC_VM_STRUCT_ENTRY,
                  GENERATE_UNCHECKED_NONSTATIC_VM_STRUCT_ENTRY,
@@ -2968,6 +2981,11 @@
               GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
 #endif // INCLUDE_ALL_GCS
 
+#if INCLUDE_TRACE
+  VM_TYPES_TRACE(GENERATE_VM_TYPE_ENTRY,
+              GENERATE_TOPLEVEL_VM_TYPE_ENTRY)
+#endif
+
   VM_TYPES_CPU(GENERATE_VM_TYPE_ENTRY,
                GENERATE_TOPLEVEL_VM_TYPE_ENTRY,
                GENERATE_OOP_VM_TYPE_ENTRY,
@@ -3003,6 +3021,10 @@
   VM_INT_CONSTANTS_PARNEW(GENERATE_VM_INT_CONSTANT_ENTRY)
 #endif // INCLUDE_ALL_GCS
 
+#if INCLUDE_TRACE
+  VM_INT_CONSTANTS_TRACE(GENERATE_VM_INT_CONSTANT_ENTRY)
+#endif
+
   VM_INT_CONSTANTS_CPU(GENERATE_VM_INT_CONSTANT_ENTRY,
                        GENERATE_PREPROCESSOR_VM_INT_CONSTANT_ENTRY,
                        GENERATE_C1_VM_INT_CONSTANT_ENTRY,
@@ -3065,8 +3087,14 @@
 
   VM_STRUCTS_G1(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
                 CHECK_STATIC_VM_STRUCT_ENTRY);
+
 #endif // INCLUDE_ALL_GCS
 
+#if INCLUDE_TRACE
+  VM_STRUCTS_TRACE(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
+                CHECK_STATIC_VM_STRUCT_ENTRY);
+#endif
+
   VM_STRUCTS_CPU(CHECK_NONSTATIC_VM_STRUCT_ENTRY,
                  CHECK_STATIC_VM_STRUCT_ENTRY,
                  CHECK_NO_OP,
@@ -3105,8 +3133,14 @@
 
   VM_TYPES_G1(CHECK_VM_TYPE_ENTRY,
               CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
+
 #endif // INCLUDE_ALL_GCS
 
+#if INCLUDE_TRACE
+  VM_TYPES_TRACE(CHECK_VM_TYPE_ENTRY,
+              CHECK_SINGLE_ARG_VM_TYPE_NO_OP);
+#endif
+
   VM_TYPES_CPU(CHECK_VM_TYPE_ENTRY,
                CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
                CHECK_SINGLE_ARG_VM_TYPE_NO_OP,
@@ -3169,6 +3203,12 @@
   debug_only(VM_STRUCTS_G1(ENSURE_FIELD_TYPE_PRESENT,
                            ENSURE_FIELD_TYPE_PRESENT));
 #endif // INCLUDE_ALL_GCS
+
+#if INCLUDE_TRACE
+  debug_only(VM_STRUCTS_TRACE(ENSURE_FIELD_TYPE_PRESENT,
+                           ENSURE_FIELD_TYPE_PRESENT));
+#endif
+
   debug_only(VM_STRUCTS_CPU(ENSURE_FIELD_TYPE_PRESENT,
                             ENSURE_FIELD_TYPE_PRESENT,
                             CHECK_NO_OP,
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/vm/runtime/vmStructs_trace.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_VM_RUNTIME_VMSTRUCTS_TRACE_HPP
+#define SHARE_VM_RUNTIME_VMSTRUCTS_TRACE_HPP
+
+#define VM_INT_CONSTANTS_TRACE(a)
+
+#define VM_STRUCTS_TRACE(a, b)
+
+#define VM_TYPES_TRACE(a, b)
+
+
+#endif // SHARE_VM_RUNTIME_VMSTRUCTS_TRACE_HPP
--- a/src/share/vm/runtime/vm_version.cpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/runtime/vm_version.cpp	Thu Jun 26 16:53:35 2014 -0700
@@ -72,14 +72,16 @@
 #ifndef JRE_RELEASE_VERSION
   #error JRE_RELEASE_VERSION must be defined
 #endif
-#ifndef HOTSPOT_BUILD_TARGET
-  #error HOTSPOT_BUILD_TARGET must be defined
-#endif
 
-#ifdef PRODUCT
+// NOTE: Builds within Visual Studio do not define the build target in
+//       HOTSPOT_RELEASE_VERSION, so it must be done here
+#if defined(VISUAL_STUDIO_BUILD) && !defined(PRODUCT)
+  #ifndef HOTSPOT_BUILD_TARGET
+    #error HOTSPOT_BUILD_TARGET must be defined
+  #endif
+  #define VM_RELEASE HOTSPOT_RELEASE_VERSION "-" HOTSPOT_BUILD_TARGET
+#else
   #define VM_RELEASE HOTSPOT_RELEASE_VERSION
-#else
-  #define VM_RELEASE HOTSPOT_RELEASE_VERSION "-" HOTSPOT_BUILD_TARGET
 #endif
 
 // HOTSPOT_RELEASE_VERSION follows the JDK release version naming convention
--- a/src/share/vm/services/memTracker.hpp	Thu Jun 26 12:04:10 2014 -0700
+++ b/src/share/vm/services/memTracker.hpp	Thu Jun 26 16:53:35 2014 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -481,17 +481,9 @@
     if (_slowdown_calling_thread && thr != _worker_thread) {
 #ifdef _WINDOWS
       // On Windows, os::NakedYield() does not work as well
-      // as os::yield_all()
-      os::yield_all();
+      // as short sleep.
+      os::naked_short_sleep(1);
 #else
-     // On Solaris, os::yield_all() depends on os::sleep()
-     // which requires JavaTherad in _thread_in_vm state.
-     // Transits thread to _thread_in_vm state can be dangerous
-     // if caller holds lock, as it may deadlock with Threads_lock.
-     // So use NaKedYield instead.
-     //
-     // Linux and BSD, NakedYield() and yield_all() implementations
-     // are the same.
       os::NakedYield();
 #endif
     }
--- a/test/runtime/8001071/Test8001071.java	Thu Jun 26 12:04:10 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-import sun.misc.Unsafe;
-import java.lang.reflect.Field;
-
-@SuppressWarnings("sunapi")
-public class Test8001071 {
-    public static Unsafe unsafe;
-
-    static {
-        try {
-            Field f = Unsafe.class.getDeclaredField("theUnsafe");
-            f.setAccessible(true);
-            unsafe = (Unsafe) f.get(null);
-        } catch ( Exception e ) {
-            e.printStackTrace();
-        }
-    }
-
-    public static void main(String args[]) {
-        unsafe.getObject(new Test8001071(), Short.MAX_VALUE);
-    }
-
-}
--- a/test/runtime/8001071/Test8001071.sh	Thu Jun 26 12:04:10 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-#!/bin/sh
-
-# Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-#
-# This code is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License version 2 only, as
-# published by the Free Software Foundation.
-#
-# This code is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# version 2 for more details (a copy is included in the LICENSE file that
-# accompanied this code).
-#
-# You should have received a copy of the GNU General Public License version
-# 2 along with this work; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-# or visit www.oracle.com if you need additional information or have any
-# questions.
-
-## @test
-## @bug 8001071
-## @summary Add simple range check into VM implemenation of Unsafe access methods 
-## @compile Test8001071.java
-## @run shell Test8001071.sh
-## @author filipp.zhinkin@oracle.com
-
-VERSION=`${TESTJAVA}/bin/java ${TESTVMOPTS} -version 2>&1`
-
-if [ -n "`echo $VERSION | grep debug`" -o -n "`echo $VERSION | grep jvmg`" ]; then
-        echo "Build type check passed"
-        echo "Continue testing"
-else
-        echo "Fastdebug build is required for this test"
-        exit 0
-fi
-
-${TESTJAVA}/bin/java -cp ${TESTCLASSES} ${TESTVMOPTS} Test8001071 2>&1
-
-HS_ERR_FILE=hs_err_pid*.log
-
-if [ ! -f $HS_ERR_FILE ]
-then
-    echo "hs_err_pid log file was not found"
-    echo "Test failed"
-    exit 1
-fi
-
-grep "assert(byte_offset < p_size) failed: Unsafe access: offset.*> object's size.*" $HS_ERR_FILE
-
-if [ "0" = "$?" ];
-then
-    echo "Range check assertion failed as expected"
-    echo "Test passed"
-    exit 0
-else
-    echo "Range check assertion was not failed"
-    echo "Test failed"
-    exit 1
-fi
--- a/test/runtime/CDSCompressedKPtrs/XShareAuto.java	Thu Jun 26 12:04:10 2014 -0700
+++ b/test/runtime/CDSCompressedKPtrs/XShareAuto.java	Thu Jun 26 16:53:35 2014 -0700
@@ -44,8 +44,16 @@
             "-server", "-XX:+UnlockDiagnosticVMOptions",
             "-XX:SharedArchiveFile=./sample.jsa", "-version");
         output = new OutputAnalyzer(pb.start());
-        output.shouldNotContain("sharing");
-        output.shouldHaveExitValue(0);
+        // We asked for server but it could be aliased to something else
+        if (output.getOutput().contains("Server VM")) {
+            // In server case we don't expect to see sharing flag
+            output.shouldNotContain("sharing");
+            output.shouldHaveExitValue(0);
+        }
+        else {
+            System.out.println("Skipping test - no Server VM available");
+            return;
+        }
 
         pb = ProcessTools.createJavaProcessBuilder(
             "-server", "-Xshare:auto", "-XX:+UnlockDiagnosticVMOptions",
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/runtime/Unsafe/RangeCheck.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8001071
+ * @summary Add simple range check into VM implemenation of Unsafe access methods
+ * @library /testlibrary
+ */
+
+import com.oracle.java.testlibrary.*;
+import sun.misc.Unsafe;
+
+public class RangeCheck {
+
+    public static void main(String args[]) throws Exception {
+        if (!Platform.isDebugBuild()) {
+            System.out.println("Testing assert which requires a debug build. Passing silently.");
+            return;
+        }
+
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
+                true,
+                "-Xmx32m",
+                "-XX:-TransmitErrorReport",
+                DummyClassWithMainRangeCheck.class.getName());
+
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldMatch("assert\\(byte_offset < p_size\\) failed: Unsafe access: offset \\d+ > object's size \\d+");
+    }
+
+    public static class DummyClassWithMainRangeCheck {
+        public static void main(String args[]) throws Exception {
+            Unsafe unsafe = Utils.getUnsafe();
+            unsafe.getObject(new DummyClassWithMainRangeCheck(), Short.MAX_VALUE);
+        }
+    }
+}
--- a/test/runtime/memory/ReadFromNoaccessArea.java	Thu Jun 26 12:04:10 2014 -0700
+++ b/test/runtime/memory/ReadFromNoaccessArea.java	Thu Jun 26 16:53:35 2014 -0700
@@ -47,6 +47,7 @@
           "-XX:+WhiteBoxAPI",
           "-XX:+UseCompressedOops",
           "-XX:HeapBaseMinAddress=33G",
+          "-Xmx32m",
           DummyClassWithMainTryingToReadFromNoaccessArea.class.getName());
 
     OutputAnalyzer output = new OutputAnalyzer(pb.start());
--- a/test/runtime/memory/ReserveMemory.java	Thu Jun 26 12:04:10 2014 -0700
+++ b/test/runtime/memory/ReserveMemory.java	Thu Jun 26 16:53:35 2014 -0700
@@ -57,6 +57,7 @@
           "-XX:+UnlockDiagnosticVMOptions",
           "-XX:+WhiteBoxAPI",
           "-XX:-TransmitErrorReport",
+          "-Xmx32m",
           "ReserveMemory",
           "test");
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/runtime/verifier/TestANewArray.java	Thu Jun 26 16:53:35 2014 -0700
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.File;
+import java.io.FileOutputStream;
+
+import jdk.internal.org.objectweb.asm.ClassWriter;
+import jdk.internal.org.objectweb.asm.MethodVisitor;
+import static jdk.internal.org.objectweb.asm.Opcodes.*;
+
+import com.oracle.java.testlibrary.*;
+
+/*
+ * @test
+ * @summary Test that anewarray bytecode is valid only if it specifies 255 or fewer dimensions.
+ * @library /testlibrary
+ * @compile -XDignore.symbol.file TestANewArray.java
+ * @run main/othervm TestANewArray 49
+ * @run main/othervm TestANewArray 50
+ * @run main/othervm TestANewArray 51
+ * @run main/othervm TestANewArray 52
+ */
+
+/*
+ * Testing anewarray instruction with 254, 255 & 264 dimensions to verify JVMS 8,
+ * Section 4.9.1, Static Constraints that states the following:
+ *
+ * "No anewarray instruction may be used to create an array of more than 255 dimensions."
+ *
+ */
+
+public class TestANewArray {
+
+    static String classCName = null; // the generated class name
+
+    static final int test_Dimension_254 = 254; // should always pass
+    static final int test_Dimension_255 = 255; // should always pass, except for cfv 49
+    static final int test_Dimension_264 = 264; // should always fail
+
+    static final String array_Dimension_254 = genArrayDim(test_Dimension_254);
+    static final String array_Dimension_255 = genArrayDim(test_Dimension_255);
+    static final String array_Dimension_264 = genArrayDim(test_Dimension_264);
+
+    public static void main(String... args) throws Exception {
+        int cfv = Integer.parseInt(args[0]);
+
+        // 254 array dimensions
+        byte[] classFile_254 = dumpClassFile(cfv, test_Dimension_254, array_Dimension_254);
+        writeClassFileFromByteArray(classFile_254);
+        System.err.println("Running with cfv: " + cfv + ", test_Dimension_254");
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true, "-verify", "-cp", ".",  classCName);
+        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        output.shouldNotContain("java.lang.VerifyError");
+        output.shouldHaveExitValue(0);
+
+        // 255 array dimensions
+        byte[] classFile_255 = dumpClassFile(cfv, test_Dimension_255, array_Dimension_255);
+        writeClassFileFromByteArray(classFile_255);
+        System.err.println("Running with cfv: " + cfv + ", test_Dimension_255");
+        pb = ProcessTools.createJavaProcessBuilder(true, "-verify", "-cp", ".",  classCName);
+        output = new OutputAnalyzer(pb.start());
+        if (cfv == 49) {
+            // The type-inferencing verifier used for <=49.0 ClassFiles detects an anewarray instruction
+            // with exactly 255 dimensions and incorrectly issues the "Array with too many dimensions" VerifyError.
+            output.shouldContain("Array with too many dimensions");
+            output.shouldHaveExitValue(1);
+        } else {
+            // 255 dimensions should always pass, except for cfv 49
+            output.shouldNotContain("java.lang.VerifyError");
+            output.shouldNotContain("java.lang.ClassFormatError");
+            output.shouldHaveExitValue(0);
+        }
+
+        // 264 array dimensions
+        byte[] classFile_264 = dumpClassFile(cfv, test_Dimension_264, array_Dimension_264);
+        writeClassFileFromByteArray(classFile_264);
+        System.err.println("Running with cfv: " + cfv + ", test_Dimension_264");
+        pb = ProcessTools.createJavaProcessBuilder(true, "-verify", "-cp", ".",  classCName);
+        output = new OutputAnalyzer(pb.start());
+        output.shouldContain("java.lang.ClassFormatError");
+        output.shouldHaveExitValue(1);
+    }
+
+    public static byte[] dumpClassFile(int cfv, int testDimension264, String arrayDim) throws Exception {
+        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
+        MethodVisitor mv;
+
+        classCName = "classCName_" + cfv + "_" + testDimension264;
+
+        cw.visit(cfv, ACC_PUBLIC + ACC_SUPER, classCName, null, "java/lang/Object", null);
+        {
+            mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
+            mv.visitCode();
+            mv.visitVarInsn(ALOAD, 0);
+            mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
+            mv.visitInsn(RETURN);
+            mv.visitMaxs(1, 1);
+            mv.visitEnd();
+        }
+        {   // classCName main method
+            mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "main", "([Ljava/lang/String;)V", null, null);
+            mv.visitCode();
+            mv.visitIntInsn(BIPUSH, 1);
+            mv.visitTypeInsn(ANEWARRAY, arrayDim); // Test ANEWARRAY bytecode with various dimensions
+            mv.visitInsn(RETURN);
+            mv.visitMaxs(2, 2);
+            mv.visitEnd();
+        }
+        cw.visitEnd();
+        return cw.toByteArray();
+    }
+
+    public static FileOutputStream writeClassFileFromByteArray(byte[] classFileByteArray) throws Exception {
+        FileOutputStream fos = new FileOutputStream(new File(classCName + ".class"));
+        fos.write(classFileByteArray);
+        fos.close();
+        return fos;
+    }
+
+    private static String genArrayDim(int testDim) {
+        StringBuilder array_Dimension = new StringBuilder();
+        for (int i = 0; i < testDim; i++)
+        {
+            array_Dimension.append("[");
+        }
+        return array_Dimension.append("Ljava/lang/Object;").toString();
+    }
+}