changeset 20804:7848fc12602b

Merge with jdk8u40-b25
author Gilles Duboscq <gilles.m.duboscq@oracle.com>
date Tue, 07 Apr 2015 14:58:49 +0200
parents 84105dcdb05b 698dd28ecc78
children 379471b334cb
files .hgtags THIRD_PARTY_README agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegionManager.java agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegionSeq.java agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java make/Makefile make/bsd/makefiles/adjust-mflags.sh make/bsd/makefiles/mapfile-vers-debug make/bsd/makefiles/mapfile-vers-product make/bsd/makefiles/vm.make make/excludeSrc.make make/hotspot_version make/jprt.properties make/linux/makefiles/adjust-mflags.sh make/linux/makefiles/mapfile-vers-debug make/linux/makefiles/mapfile-vers-product make/linux/makefiles/vm.make make/solaris/Makefile make/solaris/makefiles/add_gnu_debuglink.make make/solaris/makefiles/adjust-mflags.sh make/solaris/makefiles/buildtree.make make/solaris/makefiles/dtrace.make make/solaris/makefiles/fix_empty_sec_hdr_flags.make make/solaris/makefiles/jsig.make make/solaris/makefiles/mapfile-vers make/solaris/makefiles/saproc.make make/solaris/makefiles/vm.make make/windows/makefiles/sa.make src/cpu/ppc/vm/templateInterpreter_ppc.cpp src/cpu/sparc/vm/assembler_sparc.hpp src/cpu/sparc/vm/compiledIC_sparc.cpp src/cpu/sparc/vm/sharedRuntime_sparc.cpp src/cpu/sparc/vm/sparc.ad src/cpu/sparc/vm/stubGenerator_sparc.cpp src/cpu/sparc/vm/stubRoutines_sparc.hpp src/cpu/sparc/vm/vm_version_sparc.cpp src/cpu/sparc/vm/vm_version_sparc.hpp src/cpu/x86/vm/assembler_x86.cpp src/cpu/x86/vm/assembler_x86.hpp src/cpu/x86/vm/c1_LIRGenerator_x86.cpp src/cpu/x86/vm/c1_Runtime1_x86.cpp src/cpu/x86/vm/compiledIC_x86.cpp src/cpu/x86/vm/globals_x86.hpp src/cpu/x86/vm/macroAssembler_x86.cpp src/cpu/x86/vm/macroAssembler_x86.hpp src/cpu/x86/vm/stubGenerator_x86_64.cpp src/cpu/x86/vm/vm_version_x86.cpp src/cpu/x86/vm/vm_version_x86.hpp src/cpu/zero/vm/cppInterpreter_zero.cpp src/os/bsd/vm/os_bsd.cpp src/os/bsd/vm/os_bsd.inline.hpp src/os/linux/vm/os_linux.cpp src/os/linux/vm/os_linux.hpp src/os/linux/vm/os_linux.inline.hpp src/os/linux/vm/perfMemory_linux.cpp src/os/posix/vm/os_posix.cpp src/os/solaris/add_gnu_debuglink/add_gnu_debuglink.c src/os/solaris/fix_empty_sec_hdr_flags/fix_empty_sec_hdr_flags.c src/os/solaris/vm/os_solaris.cpp src/os/solaris/vm/os_solaris.inline.hpp src/os/solaris/vm/perfMemory_solaris.cpp src/os/windows/vm/os_windows.cpp src/os/windows/vm/os_windows.hpp src/os/windows/vm/os_windows.inline.hpp src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp src/os_cpu/linux_x86/vm/os_linux_x86.cpp src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp src/os_cpu/windows_x86/vm/os_windows_x86.cpp src/share/tools/LogCompilation/src/com/sun/hotspot/tools/compiler/LogParser.java src/share/tools/ProjectCreator/WinGammaPlatformVC10.java src/share/vm/asm/codeBuffer.cpp src/share/vm/c1/c1_Canonicalizer.cpp src/share/vm/c1/c1_Compiler.cpp src/share/vm/c1/c1_GraphBuilder.cpp src/share/vm/c1/c1_LIRGenerator.cpp src/share/vm/c1/c1_LinearScan.cpp src/share/vm/c1/c1_Runtime1.cpp src/share/vm/c1/c1_globals.hpp src/share/vm/ci/bcEscapeAnalyzer.cpp src/share/vm/ci/ciEnv.cpp src/share/vm/ci/ciEnv.hpp src/share/vm/ci/ciKlass.hpp src/share/vm/ci/ciMethod.cpp src/share/vm/ci/ciMethod.hpp src/share/vm/ci/ciMethodData.cpp src/share/vm/ci/ciMethodData.hpp src/share/vm/ci/ciObjectFactory.cpp src/share/vm/ci/ciObjectFactory.hpp src/share/vm/ci/ciTypeFlow.cpp src/share/vm/classfile/classFileParser.cpp src/share/vm/classfile/classFileStream.cpp src/share/vm/classfile/classFileStream.hpp src/share/vm/classfile/classLoader.cpp src/share/vm/classfile/classLoader.hpp src/share/vm/classfile/classLoaderData.cpp src/share/vm/classfile/classLoaderData.hpp src/share/vm/classfile/dictionary.cpp src/share/vm/classfile/javaClasses.cpp src/share/vm/classfile/javaClasses.hpp src/share/vm/classfile/symbolTable.cpp src/share/vm/classfile/symbolTable.hpp src/share/vm/classfile/systemDictionary.cpp src/share/vm/classfile/systemDictionary.hpp src/share/vm/classfile/verifier.cpp src/share/vm/classfile/vmSymbols.hpp src/share/vm/code/codeBlob.cpp src/share/vm/code/codeCache.cpp src/share/vm/code/codeCache.hpp src/share/vm/code/compiledIC.cpp src/share/vm/code/compiledIC.hpp src/share/vm/code/dependencies.cpp src/share/vm/code/dependencies.hpp src/share/vm/code/nmethod.cpp src/share/vm/code/nmethod.hpp src/share/vm/code/relocInfo.cpp src/share/vm/compiler/compileBroker.cpp src/share/vm/compiler/compileBroker.hpp src/share/vm/compiler/compileLog.cpp src/share/vm/compiler/compilerOracle.cpp src/share/vm/compiler/disassembler.cpp src/share/vm/compiler/oopMap.cpp src/share/vm/gc_implementation/concurrentMarkSweep/adaptiveFreeList.cpp src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp src/share/vm/gc_implementation/g1/bufferingOopClosure.hpp src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp src/share/vm/gc_implementation/g1/concurrentMark.cpp src/share/vm/gc_implementation/g1/concurrentMark.hpp src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp src/share/vm/gc_implementation/g1/g1AllocRegion.hpp src/share/vm/gc_implementation/g1/g1AllocRegion.inline.hpp src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp src/share/vm/gc_implementation/g1/g1CardCounts.cpp src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp src/share/vm/gc_implementation/g1/g1EvacFailure.hpp src/share/vm/gc_implementation/g1/g1MarkSweep.cpp src/share/vm/gc_implementation/g1/g1OopClosures.hpp src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp src/share/vm/gc_implementation/g1/g1RemSet.cpp src/share/vm/gc_implementation/g1/g1RemSet.hpp src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp src/share/vm/gc_implementation/g1/g1_globals.hpp src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.hpp src/share/vm/gc_implementation/g1/heapRegion.cpp src/share/vm/gc_implementation/g1/heapRegionManager.cpp src/share/vm/gc_implementation/g1/heapRegionManager.hpp src/share/vm/gc_implementation/g1/heapRegionManager.inline.hpp src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp src/share/vm/gc_implementation/g1/heapRegionSeq.cpp src/share/vm/gc_implementation/g1/heapRegionSeq.hpp src/share/vm/gc_implementation/g1/heapRegionSeq.inline.hpp src/share/vm/gc_implementation/g1/heapRegionSet.cpp src/share/vm/gc_implementation/g1/heapRegionSet.inline.hpp src/share/vm/gc_implementation/g1/ptrQueue.cpp src/share/vm/gc_implementation/g1/ptrQueue.hpp src/share/vm/gc_implementation/g1/satbQueue.cpp src/share/vm/gc_implementation/g1/satbQueue.hpp src/share/vm/gc_implementation/g1/sparsePRT.cpp src/share/vm/gc_implementation/g1/vmStructs_g1.hpp src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp src/share/vm/gc_implementation/parNew/parNewGeneration.cpp src/share/vm/gc_implementation/parallelScavenge/cardTableExtension.cpp src/share/vm/gc_implementation/parallelScavenge/gcTaskManager.cpp src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.hpp src/share/vm/gc_implementation/parallelScavenge/psMarkSweepDecorator.cpp src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp src/share/vm/gc_implementation/parallelScavenge/psPromotionLAB.hpp src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.inline.hpp src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp src/share/vm/gc_implementation/shared/concurrentGCThread.cpp src/share/vm/gc_implementation/shared/concurrentGCThread.hpp src/share/vm/gc_implementation/shared/markSweep.cpp src/share/vm/gc_implementation/shared/markSweep.hpp src/share/vm/gc_implementation/shared/parGCAllocBuffer.hpp src/share/vm/gc_implementation/shared/vmGCOperations.cpp src/share/vm/gc_interface/collectedHeap.cpp src/share/vm/gc_interface/collectedHeap.hpp src/share/vm/gc_interface/collectedHeap.inline.hpp src/share/vm/gc_interface/gcCause.cpp src/share/vm/gc_interface/gcCause.hpp src/share/vm/interpreter/bytecodeInterpreter.cpp src/share/vm/interpreter/interpreter.hpp src/share/vm/interpreter/interpreterRuntime.cpp src/share/vm/interpreter/linkResolver.cpp src/share/vm/memory/allocation.cpp src/share/vm/memory/allocation.hpp src/share/vm/memory/cardTableModRefBS.cpp src/share/vm/memory/cardTableModRefBS.hpp src/share/vm/memory/cardTableRS.cpp src/share/vm/memory/collectorPolicy.cpp src/share/vm/memory/defNewGeneration.cpp src/share/vm/memory/freeList.cpp src/share/vm/memory/gcLocker.cpp src/share/vm/memory/genCollectedHeap.cpp src/share/vm/memory/genCollectedHeap.hpp src/share/vm/memory/genMarkSweep.cpp src/share/vm/memory/generation.hpp src/share/vm/memory/iterator.cpp src/share/vm/memory/iterator.hpp src/share/vm/memory/metaspace.cpp src/share/vm/memory/metaspace.hpp src/share/vm/memory/metaspaceShared.cpp src/share/vm/memory/referenceProcessor.cpp src/share/vm/memory/referenceProcessor.hpp src/share/vm/memory/resourceArea.hpp src/share/vm/memory/sharedHeap.cpp src/share/vm/memory/sharedHeap.hpp src/share/vm/memory/space.cpp src/share/vm/memory/space.hpp src/share/vm/memory/threadLocalAllocBuffer.cpp src/share/vm/memory/threadLocalAllocBuffer.hpp src/share/vm/memory/universe.cpp src/share/vm/oops/arrayKlass.cpp src/share/vm/oops/arrayKlass.hpp src/share/vm/oops/constantPool.cpp src/share/vm/oops/cpCache.cpp src/share/vm/oops/cpCache.hpp src/share/vm/oops/instanceClassLoaderKlass.cpp src/share/vm/oops/instanceKlass.cpp src/share/vm/oops/instanceKlass.hpp src/share/vm/oops/instanceMirrorKlass.cpp src/share/vm/oops/klass.cpp src/share/vm/oops/klass.hpp src/share/vm/oops/method.cpp src/share/vm/oops/method.hpp src/share/vm/oops/methodCounters.cpp src/share/vm/oops/methodCounters.hpp src/share/vm/oops/methodData.cpp src/share/vm/oops/methodData.hpp src/share/vm/oops/objArrayKlass.cpp src/share/vm/oops/oop.hpp src/share/vm/oops/oop.inline.hpp src/share/vm/oops/oop.pcgc.inline.hpp src/share/vm/oops/typeArrayKlass.cpp src/share/vm/oops/typeArrayOop.hpp src/share/vm/opto/bytecodeInfo.cpp src/share/vm/opto/c2_globals.hpp src/share/vm/opto/callGenerator.cpp src/share/vm/opto/callGenerator.hpp src/share/vm/opto/callnode.cpp src/share/vm/opto/callnode.hpp src/share/vm/opto/coalesce.cpp src/share/vm/opto/compile.cpp src/share/vm/opto/compile.hpp src/share/vm/opto/connode.cpp src/share/vm/opto/connode.hpp src/share/vm/opto/doCall.cpp src/share/vm/opto/escape.cpp src/share/vm/opto/graphKit.cpp src/share/vm/opto/graphKit.hpp src/share/vm/opto/ifg.cpp src/share/vm/opto/ifnode.cpp src/share/vm/opto/lcm.cpp src/share/vm/opto/library_call.cpp src/share/vm/opto/loopTransform.cpp src/share/vm/opto/loopnode.hpp src/share/vm/opto/loopopts.cpp src/share/vm/opto/machnode.cpp src/share/vm/opto/machnode.hpp src/share/vm/opto/macro.cpp src/share/vm/opto/memnode.cpp src/share/vm/opto/memnode.hpp src/share/vm/opto/multnode.cpp src/share/vm/opto/node.cpp src/share/vm/opto/output.cpp src/share/vm/opto/parse.hpp src/share/vm/opto/parse1.cpp src/share/vm/opto/parse2.cpp src/share/vm/opto/parseHelper.cpp src/share/vm/opto/phaseX.cpp src/share/vm/opto/runtime.cpp src/share/vm/opto/subnode.cpp src/share/vm/opto/subnode.hpp src/share/vm/opto/superword.cpp src/share/vm/opto/type.cpp src/share/vm/precompiled/precompiled.hpp src/share/vm/prims/forte.cpp src/share/vm/prims/jni.cpp src/share/vm/prims/jniCheck.cpp src/share/vm/prims/jvm.cpp src/share/vm/prims/jvm.h src/share/vm/prims/jvmtiClassFileReconstituter.cpp src/share/vm/prims/jvmtiEnv.cpp src/share/vm/prims/jvmtiEnvBase.cpp src/share/vm/prims/jvmtiExport.cpp src/share/vm/prims/jvmtiRedefineClasses.cpp src/share/vm/prims/jvmtiTagMap.cpp src/share/vm/prims/methodHandles.cpp src/share/vm/prims/methodHandles.hpp src/share/vm/prims/unsafe.cpp src/share/vm/prims/whitebox.cpp src/share/vm/prims/whitebox.hpp src/share/vm/runtime/advancedThresholdPolicy.cpp src/share/vm/runtime/arguments.cpp src/share/vm/runtime/arguments.hpp src/share/vm/runtime/deoptimization.cpp src/share/vm/runtime/deoptimization.hpp src/share/vm/runtime/frame.cpp src/share/vm/runtime/frame.hpp src/share/vm/runtime/globals.cpp src/share/vm/runtime/globals.hpp src/share/vm/runtime/globals_extension.hpp src/share/vm/runtime/handles.hpp src/share/vm/runtime/init.cpp src/share/vm/runtime/java.cpp src/share/vm/runtime/javaCalls.cpp src/share/vm/runtime/javaFrameAnchor.hpp src/share/vm/runtime/mutex.cpp src/share/vm/runtime/mutexLocker.cpp src/share/vm/runtime/mutexLocker.hpp src/share/vm/runtime/objectMonitor.cpp src/share/vm/runtime/os.cpp src/share/vm/runtime/os.hpp src/share/vm/runtime/perfMemory.cpp src/share/vm/runtime/safepoint.cpp src/share/vm/runtime/serviceThread.cpp src/share/vm/runtime/sharedRuntime.cpp src/share/vm/runtime/sharedRuntimeTrans.cpp src/share/vm/runtime/sharedRuntimeTrig.cpp src/share/vm/runtime/simpleThresholdPolicy.cpp src/share/vm/runtime/simpleThresholdPolicy.inline.hpp src/share/vm/runtime/stubRoutines.cpp src/share/vm/runtime/stubRoutines.hpp src/share/vm/runtime/sweeper.cpp src/share/vm/runtime/thread.cpp src/share/vm/runtime/thread.hpp src/share/vm/runtime/thread.inline.hpp src/share/vm/runtime/vframe.cpp src/share/vm/runtime/vframe.hpp src/share/vm/runtime/vframeArray.cpp src/share/vm/runtime/vframeArray.hpp src/share/vm/runtime/vmStructs.cpp src/share/vm/runtime/vmThread.cpp src/share/vm/runtime/vmThread.hpp src/share/vm/runtime/vm_operations.hpp src/share/vm/services/attachListener.cpp src/share/vm/services/management.cpp src/share/vm/services/memPtr.cpp src/share/vm/services/memPtr.hpp src/share/vm/services/memPtrArray.hpp src/share/vm/services/memRecorder.cpp src/share/vm/services/memRecorder.hpp src/share/vm/services/memReporter.cpp src/share/vm/services/memReporter.hpp src/share/vm/services/memSnapshot.cpp src/share/vm/services/memSnapshot.hpp src/share/vm/services/memTrackWorker.cpp src/share/vm/services/memTrackWorker.hpp src/share/vm/services/memoryManager.cpp src/share/vm/services/runtimeService.cpp src/share/vm/trace/tracetypes.xml src/share/vm/utilities/accessFlags.cpp src/share/vm/utilities/array.hpp src/share/vm/utilities/debug.cpp src/share/vm/utilities/debug.hpp src/share/vm/utilities/exceptions.cpp src/share/vm/utilities/globalDefinitions.hpp src/share/vm/utilities/globalDefinitions_visCPP.hpp src/share/vm/utilities/growableArray.hpp src/share/vm/utilities/hashtable.cpp src/share/vm/utilities/hashtable.hpp src/share/vm/utilities/ostream.cpp src/share/vm/utilities/ostream.hpp src/share/vm/utilities/taskqueue.hpp src/share/vm/utilities/vmError.cpp test/Makefile test/TEST.ROOT test/TEST.groups test/compiler/ciReplay/common.sh test/compiler/intrinsics/mathexact/sanity/Verifier.java test/compiler/whitebox/CompilerWhiteBoxTest.java test/compiler/whitebox/IsMethodCompilableTest.java test/compiler/whitebox/MakeMethodNotCompilableTest.java test/runtime/NMT/CommandLineDetail.java test/runtime/NMT/CommandLineSummary.java test/runtime/NMT/CommandLineTurnOffNMT.java test/runtime/NMT/PrintNMTStatistics.java test/runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java test/testlibrary/com/oracle/java/testlibrary/DynamicVMOptionChecker.java test/testlibrary/com/oracle/java/testlibrary/TestDynamicVMOption.java
diffstat 755 files changed, 40965 insertions(+), 19458 deletions(-) [+]
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line diff
--- a/.hgtags	Tue Apr 07 11:20:51 2015 +0200
+++ b/.hgtags	Tue Apr 07 14:58:49 2015 +0200
@@ -501,6 +501,32 @@
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+521e269ae1daa9df1cb0835b97aa76bdf340fcb2 hs25.40-b17
+86307d47790785398d0695acc361bccaefe25f94 jdk8u40-b13
+4d5dc0d0f8799fafa1135d51d85edd4edd566501 hs25.40-b18
+b8ca8ec1daea70f7c0d519e866f9f147ec247055 jdk8u40-b14
+eb16b24e2eba9bdf04a9b377bebc2db9f713ff5e jdk8u40-b15
+3a8a0fd171c5876023112941b1c7254262f9adfc hs25.40-b19
+aa2442f89230dc46147c721812f3b3bd4c612e83 hs25.40-b20
+5ea68fb91139081304357f9b937f32c5fdfeca6d jdk8u40-b16
+6bf89bfe8185747a57193efb6cec1f17ccc80414 hs25.40-b21
+fc1f9b67fd8c5d5cd94ecc03569d93e7ce7fb574 jdk8u40-b17
+bc5a90a4db47f1c497d7894434c42325f595cd02 hs25.40-b22
+31d3306aad29e39929418ed43f28212a5f5306a3 jdk8u40-b18
+f8fc5cbe082ce0fb0c6c1dcd39493a16ed916353 hs25.40-b23
+d9349fa8822336e0244da0a8448f3e6b2d62741d jdk8u40-b19
+c3933f52eeb33f70ee562464edddfe9f01d944fd jdk8u40-b20
+d2e9a6bec4f2eec8506eed16f7324992a85d8480 hs25.40-b24
+25ec4a67433744bbe3406e5069e7fd1876ebbf2f jdk8u40-b21
+0f0cb4eeab2d871274f4ffdcd6017d2fdfa89238 hs25.40-b25
+0ee548a1cda08c884eccd563e2d5fdb6ee769b5a jdk8u40-b22
+0e67683b700174eab71ea205d1cfa4f1cf4523ba jdk8u40-b23
+fa4e797f61e6dda1a60e06944018213bff2a1b76 jdk8u40-b24
 b124e22eb772806c13d942cc110de38da0108147 graal-0.1
 483d05bf77a7c2a762aca1e06c4191bc06647176 graal-0.2
 9535eccd2a115f6c6f0b15efb508b11ff74cc0d3 graal-0.3
--- a/THIRD_PARTY_README	Tue Apr 07 11:20:51 2015 +0200
+++ b/THIRD_PARTY_README	Tue Apr 07 14:58:49 2015 +0200
@@ -3385,7 +3385,7 @@
 included with JRE 8, JDK 8, and OpenJDK 8.
 
   Apache Commons Math 3.2
-  Apache Derby 10.10.1.3        
+  Apache Derby 10.11.1.2
   Apache Jakarta BCEL 5.1 
   Apache Jakarta Regexp 1.4 
   Apache Santuario XML Security for Java 1.5.4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1Allocator.java	Tue Apr 07 14:58:49 2015 +0200
@@ -0,0 +1,40 @@
+package sun.jvm.hotspot.gc_implementation.g1;
+
+import java.util.Observable;
+import java.util.Observer;
+
+import sun.jvm.hotspot.debugger.Address;
+import sun.jvm.hotspot.runtime.VM;
+import sun.jvm.hotspot.runtime.VMObject;
+import sun.jvm.hotspot.types.CIntegerField;
+import sun.jvm.hotspot.types.Type;
+import sun.jvm.hotspot.types.TypeDataBase;
+
+public class G1Allocator extends VMObject {
+
+  //size_t _summary_bytes_used;
+  static private CIntegerField summaryBytesUsedField;
+
+  static {
+    VM.registerVMInitializedObserver(new Observer() {
+      public void update(Observable o, Object data) {
+        initialize(VM.getVM().getTypeDataBase());
+      }
+    });
+  }
+
+  static private synchronized void initialize(TypeDataBase db) {
+    Type type = db.lookupType("G1Allocator");
+
+    summaryBytesUsedField = type.getCIntegerField("_summary_bytes_used");
+  }
+
+  public long getSummaryBytes() {
+    return summaryBytesUsedField.getValue(addr);
+  }
+
+  public G1Allocator(Address addr) {
+    super(addr);
+
+  }
+}
--- a/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1CollectedHeap.java	Tue Apr 07 11:20:51 2015 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1CollectedHeap.java	Tue Apr 07 14:58:49 2015 +0200
@@ -36,19 +36,18 @@
 import sun.jvm.hotspot.runtime.VM;
 import sun.jvm.hotspot.runtime.VMObjectFactory;
 import sun.jvm.hotspot.types.AddressField;
-import sun.jvm.hotspot.types.CIntegerField;
 import sun.jvm.hotspot.types.Type;
 import sun.jvm.hotspot.types.TypeDataBase;
 
 // Mirror class for G1CollectedHeap.
 
 public class G1CollectedHeap extends SharedHeap {
-    // HeapRegionSeq _seq;
-    static private long hrsFieldOffset;
-    // MemRegion _g1_committed;
-    static private long g1CommittedFieldOffset;
-    // size_t _summary_bytes_used;
-    static private CIntegerField summaryBytesUsedField;
+    // HeapRegionManager _hrm;
+    static private long hrmFieldOffset;
+    // MemRegion _g1_reserved;
+    static private long g1ReservedFieldOffset;
+    // G1Allocator* _allocator
+    static private AddressField g1Allocator;
     // G1MonitoringSupport* _g1mm;
     static private AddressField g1mmField;
     // HeapRegionSet _old_set;
@@ -67,32 +66,29 @@
     static private synchronized void initialize(TypeDataBase db) {
         Type type = db.lookupType("G1CollectedHeap");
 
-        hrsFieldOffset = type.getField("_hrs").getOffset();
-        g1CommittedFieldOffset = type.getField("_g1_committed").getOffset();
-        summaryBytesUsedField = type.getCIntegerField("_summary_bytes_used");
+        hrmFieldOffset = type.getField("_hrm").getOffset();
+        g1Allocator = type.getAddressField("_allocator");
         g1mmField = type.getAddressField("_g1mm");
         oldSetFieldOffset = type.getField("_old_set").getOffset();
         humongousSetFieldOffset = type.getField("_humongous_set").getOffset();
     }
 
     public long capacity() {
-        Address g1CommittedAddr = addr.addOffsetTo(g1CommittedFieldOffset);
-        MemRegion g1Committed = new MemRegion(g1CommittedAddr);
-        return g1Committed.byteSize();
+        return hrm().capacity();
     }
 
     public long used() {
-        return summaryBytesUsedField.getValue(addr);
+        return allocator().getSummaryBytes();
     }
 
     public long n_regions() {
-        return hrs().length();
+        return hrm().length();
     }
 
-    private HeapRegionSeq hrs() {
-        Address hrsAddr = addr.addOffsetTo(hrsFieldOffset);
-        return (HeapRegionSeq) VMObjectFactory.newObject(HeapRegionSeq.class,
-                                                         hrsAddr);
+    private HeapRegionManager hrm() {
+        Address hrmAddr = addr.addOffsetTo(hrmFieldOffset);
+        return (HeapRegionManager) VMObjectFactory.newObject(HeapRegionManager.class,
+                                                         hrmAddr);
     }
 
     public G1MonitoringSupport g1mm() {
@@ -100,6 +96,11 @@
         return (G1MonitoringSupport) VMObjectFactory.newObject(G1MonitoringSupport.class, g1mmAddr);
     }
 
+    public G1Allocator allocator() {
+        Address g1AllocatorAddr = g1Allocator.getValue(addr);
+        return (G1Allocator) VMObjectFactory.newObject(G1Allocator.class, g1AllocatorAddr);
+    }
+
     public HeapRegionSetBase oldSet() {
         Address oldSetAddr = addr.addOffsetTo(oldSetFieldOffset);
         return (HeapRegionSetBase) VMObjectFactory.newObject(HeapRegionSetBase.class,
@@ -113,7 +114,7 @@
     }
 
     private Iterator<HeapRegion> heapRegionIterator() {
-        return hrs().heapRegionIterator();
+        return hrm().heapRegionIterator();
     }
 
     public void heapRegionIterate(SpaceClosure scl) {
--- a/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1HeapRegionTable.java	Tue Apr 07 11:20:51 2015 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1HeapRegionTable.java	Tue Apr 07 14:58:49 2015 +0200
@@ -93,19 +93,35 @@
     private class HeapRegionIterator implements Iterator<HeapRegion> {
         private long index;
         private long length;
+        private HeapRegion next;
+
+        public HeapRegion positionToNext() {
+          HeapRegion result = next;
+          while (index < length && at(index) == null) {
+            index++;
+          }
+          if (index < length) {
+            next = at(index);
+            index++; // restart search at next element
+          } else {
+            next = null;
+          }
+          return result;
+        }
 
         @Override
-        public boolean hasNext() { return index < length; }
+        public boolean hasNext() { return next != null;     }
 
         @Override
-        public HeapRegion next() { return at(index++);    }
+        public HeapRegion next() { return positionToNext(); }
 
         @Override
-        public void remove()     { /* not supported */    }
+        public void remove()     { /* not supported */      }
 
-        HeapRegionIterator(long committedLength) {
+        HeapRegionIterator(long totalLength) {
             index = 0;
-            length = committedLength;
+            length = totalLength;
+            positionToNext();
         }
     }
 
--- a/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegion.java	Tue Apr 07 11:20:51 2015 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegion.java	Tue Apr 07 14:58:49 2015 +0200
@@ -24,23 +24,26 @@
 
 package sun.jvm.hotspot.gc_implementation.g1;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Observable;
 import java.util.Observer;
-
 import sun.jvm.hotspot.debugger.Address;
-import sun.jvm.hotspot.memory.ContiguousSpace;
+import sun.jvm.hotspot.memory.CompactibleSpace;
+import sun.jvm.hotspot.memory.MemRegion;
 import sun.jvm.hotspot.runtime.VM;
+import sun.jvm.hotspot.types.AddressField;
 import sun.jvm.hotspot.types.CIntegerField;
 import sun.jvm.hotspot.types.Type;
 import sun.jvm.hotspot.types.TypeDataBase;
 
 // Mirror class for HeapRegion. Currently we don't actually include
-// any of its fields but only iterate over it (which we get "for free"
-// as HeapRegion ultimately inherits from ContiguousSpace).
+// any of its fields but only iterate over it.
 
-public class HeapRegion extends ContiguousSpace {
+public class HeapRegion extends CompactibleSpace {
     // static int GrainBytes;
     static private CIntegerField grainBytesField;
+    static private AddressField topField;
 
     static {
         VM.registerVMInitializedObserver(new Observer() {
@@ -54,6 +57,8 @@
         Type type = db.lookupType("HeapRegion");
 
         grainBytesField = type.getCIntegerField("GrainBytes");
+        topField = type.getAddressField("_top");
+
     }
 
     static public long grainBytes() {
@@ -63,4 +68,25 @@
     public HeapRegion(Address addr) {
         super(addr);
     }
+
+    public Address top() {
+        return topField.getValue(addr);
+    }
+
+    @Override
+    public List getLiveRegions() {
+        List res = new ArrayList();
+        res.add(new MemRegion(bottom(), top()));
+        return res;
+    }
+
+    @Override
+    public long used() {
+        return top().minus(bottom());
+    }
+
+    @Override
+    public long free() {
+        return end().minus(top());
+    }
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegionManager.java	Tue Apr 07 14:58:49 2015 +0200
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2011, 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_implementation.g1;
+
+import java.util.Iterator;
+import java.util.Observable;
+import java.util.Observer;
+
+import sun.jvm.hotspot.debugger.Address;
+import sun.jvm.hotspot.runtime.VM;
+import sun.jvm.hotspot.runtime.VMObject;
+import sun.jvm.hotspot.runtime.VMObjectFactory;
+import sun.jvm.hotspot.types.AddressField;
+import sun.jvm.hotspot.types.CIntegerField;
+import sun.jvm.hotspot.types.Type;
+import sun.jvm.hotspot.types.TypeDataBase;
+
+// Mirror class for HeapRegionManager.
+
+public class HeapRegionManager extends VMObject {
+    // G1HeapRegionTable _regions
+    static private long regionsFieldOffset;
+    // uint _committed_length
+    static private CIntegerField numCommittedField;
+
+    static {
+        VM.registerVMInitializedObserver(new Observer() {
+                public void update(Observable o, Object data) {
+                    initialize(VM.getVM().getTypeDataBase());
+                }
+            });
+    }
+
+    static private synchronized void initialize(TypeDataBase db) {
+        Type type = db.lookupType("HeapRegionManager");
+
+        regionsFieldOffset = type.getField("_regions").getOffset();
+        numCommittedField = type.getCIntegerField("_num_committed");
+    }
+
+    private G1HeapRegionTable regions() {
+        Address regionsAddr = addr.addOffsetTo(regionsFieldOffset);
+        return (G1HeapRegionTable) VMObjectFactory.newObject(G1HeapRegionTable.class,
+                                                             regionsAddr);
+    }
+
+    public long capacity() {
+        return length() * HeapRegion.grainBytes();
+    }
+
+    public long length() {
+        return regions().length();
+    }
+
+    public long committedLength() {
+        return numCommittedField.getValue(addr);
+    }
+
+    public Iterator<HeapRegion> heapRegionIterator() {
+        return regions().heapRegionIterator(length());
+    }
+
+    public HeapRegionManager(Address addr) {
+        super(addr);
+    }
+}
--- a/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegionSeq.java	Tue Apr 07 11:20:51 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2011, 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.
- *
- */
-
-package sun.jvm.hotspot.gc_implementation.g1;
-
-import java.util.Iterator;
-import java.util.Observable;
-import java.util.Observer;
-
-import sun.jvm.hotspot.debugger.Address;
-import sun.jvm.hotspot.runtime.VM;
-import sun.jvm.hotspot.runtime.VMObject;
-import sun.jvm.hotspot.runtime.VMObjectFactory;
-import sun.jvm.hotspot.types.AddressField;
-import sun.jvm.hotspot.types.CIntegerField;
-import sun.jvm.hotspot.types.Type;
-import sun.jvm.hotspot.types.TypeDataBase;
-
-// Mirror class for HeapRegionSeq. It essentially encapsulates the G1HeapRegionTable.
-
-public class HeapRegionSeq extends VMObject {
-    // G1HeapRegionTable _regions
-    static private long regionsFieldOffset;
-    // uint _committed_length
-    static private CIntegerField committedLengthField;
-
-    static {
-        VM.registerVMInitializedObserver(new Observer() {
-                public void update(Observable o, Object data) {
-                    initialize(VM.getVM().getTypeDataBase());
-                }
-            });
-    }
-
-    static private synchronized void initialize(TypeDataBase db) {
-        Type type = db.lookupType("HeapRegionSeq");
-
-        regionsFieldOffset = type.getField("_regions").getOffset();
-        committedLengthField = type.getCIntegerField("_committed_length");
-    }
-
-    private G1HeapRegionTable regions() {
-        Address regionsAddr = addr.addOffsetTo(regionsFieldOffset);
-        return (G1HeapRegionTable) VMObjectFactory.newObject(G1HeapRegionTable.class,
-                                                             regionsAddr);
-    }
-
-    public long length() {
-        return regions().length();
-    }
-
-    public long committedLength() {
-        return committedLengthField.getValue(addr);
-    }
-
-    public Iterator<HeapRegion> heapRegionIterator() {
-        return regions().heapRegionIterator(committedLength());
-    }
-
-    public HeapRegionSeq(Address addr) {
-        super(addr);
-    }
-}
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java	Tue Apr 07 11:20:51 2015 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java	Tue Apr 07 14:58:49 2015 +0200
@@ -152,7 +152,7 @@
 
   private long indexOffset(long index) {
     if (Assert.ASSERTS_ENABLED) {
-      Assert.that(index > 0 && index < getLength(),  "invalid cp index " + index + " " + getLength());
+      Assert.that(index >= 0 && index < getLength(),  "invalid cp index " + index + " " + getLength());
     }
     return (index * getElementSize()) + headerSize;
   }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java	Tue Apr 07 11:20:51 2015 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java	Tue Apr 07 14:58:49 2015 +0200
@@ -98,11 +98,14 @@
            break;
        default: throw new IllegalArgumentException();
        }
+
        if (cpCache == null) {
           return (short) cpCacheIndex;
        } else if (fmt.indexOf("JJJJ") >= 0) {
-          // change byte-ordering and go via secondary cache entry
-           throw new InternalError("unimplemented");
+          // Invokedynamic require special handling
+          cpCacheIndex = ~cpCacheIndex;
+          cpCacheIndex = bytes.swapInt(cpCacheIndex);
+          return (short) cpCache.getEntryAt(cpCacheIndex).getConstantPoolIndex();
        } else if (fmt.indexOf("JJ") >= 0) {
           // change byte-ordering and go via cache
           return (short) cpCache.getEntryAt((int) (0xFFFF & bytes.swapShort((short)cpCacheIndex))).getConstantPoolIndex();
--- a/make/Makefile	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/Makefile	Tue Apr 07 14:58:49 2015 +0200
@@ -99,6 +99,7 @@
 COMMON_VM_PRODUCT_TARGETS=product product1 docs export_product
 COMMON_VM_FASTDEBUG_TARGETS=fastdebug fastdebug1 docs export_fastdebug
 COMMON_VM_DEBUG_TARGETS=debug debug1 docs export_debug
+COMMON_VM_OPTIMIZED_TARGETS=optimized optimized1 docs export_optimized
 
 # JDK directory list
 JDK_DIRS=bin include jre lib demo
@@ -115,20 +116,21 @@
 all_product:   product1 docs export_product
 all_fastdebug: fastdebug1 docs export_fastdebug
 all_debug:     debug1 docs export_debug
+all_optimized: optimized1 docs export_optimized
 else
 ifeq ($(MACOSX_UNIVERSAL),true)
 all_product:   universal_product
 all_fastdebug: universal_fastdebug
 all_debug:     universal_debug
+all_optimized: universal_optimized
 else
 all_product:   $(COMMON_VM_PRODUCT_TARGETS)
 all_fastdebug: $(COMMON_VM_FASTDEBUG_TARGETS)
 all_debug:     $(COMMON_VM_DEBUG_TARGETS)
+all_optimized: $(COMMON_VM_OPTIMIZED_TARGETS)
 endif
 endif
 
-all_optimized: optimized optimized1 docs export_optimized
-
 allzero:           all_productzero all_fastdebugzero
 all_productzero:   productzero docs export_product
 all_fastdebugzero: fastdebugzero docs export_fastdebug
@@ -336,7 +338,7 @@
 export_product_jdk::
 	$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR) generic_export
 export_optimized_jdk::
-	$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR) generic_export
+	$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR)/$(@:export_%_jdk=%) generic_export
 export_fastdebug_jdk::
 	$(MAKE) BUILD_FLAVOR=$(@:export_%_jdk=%) ALT_EXPORT_PATH=$(JDK_IMAGE_DIR)/$(@:export_%_jdk=%) generic_export
 export_debug_jdk::
@@ -778,6 +780,19 @@
 	   ($(CD) $(JDK_IMAGE_DIR)/debug && $(TAR) -xf -) ; \
 	fi
 
+copy_optimized_jdk::
+	$(RM) -r $(JDK_IMAGE_DIR)/optimized
+	$(MKDIR) -p $(JDK_IMAGE_DIR)/optimized
+	if [ -d $(JDK_IMPORT_PATH)/optimized ] ; then \
+	  ($(CD) $(JDK_IMPORT_PATH)/optimized && \
+	   $(TAR) -cf - $(JDK_DIRS)) | \
+	   ($(CD) $(JDK_IMAGE_DIR)/optimized && $(TAR) -xf -) ; \
+	else \
+	  ($(CD) $(JDK_IMPORT_PATH) && \
+	   $(TAR) -cf - $(JDK_DIRS)) | \
+	   ($(CD) $(JDK_IMAGE_DIR)/optimized && $(TAR) -xf -) ; \
+	fi
+
 #
 # Check target
 #
--- a/make/aix/makefiles/adjust-mflags.sh	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/aix/makefiles/adjust-mflags.sh	Tue Apr 07 14:58:49 2015 +0200
@@ -1,6 +1,6 @@
 #! /bin/sh
 #
-# Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -64,7 +64,7 @@
 	echo "$MFLAGS" \
 	| sed '
 		s/^-/ -/
-		s/ -\([^ 	][^ 	]*\)j/ -\1 -j/
+		s/ -\([^ 	I][^ 	I]*\)j/ -\1 -j/
 		s/ -j[0-9][0-9]*/ -j/
 		s/ -j\([^ 	]\)/ -j -\1/
 		s/ -j/ -j'${HOTSPOT_BUILD_JOBS:-${default_build_jobs}}'/
--- a/make/aix/makefiles/fastdebug.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/aix/makefiles/fastdebug.make	Tue Apr 07 14:58:49 2015 +0200
@@ -67,7 +67,6 @@
 #    not justified.
 LFLAGS_QIPA=
 
-G_SUFFIX = _g
 VERSION = optimized
 SYSDEFS += -DASSERT -DFASTDEBUG
 PICFLAGS = DEFAULT
--- a/make/aix/makefiles/xlc.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/aix/makefiles/xlc.make	Tue Apr 07 14:58:49 2015 +0200
@@ -74,6 +74,12 @@
 # no xlc counterpart for -fcheck-new
 # CFLAGS += -fcheck-new
 
+# We need to define this on the command line if we want to use the the
+# predefined format specifiers from "inttypes.h". Otherwise system headrs
+# can indirectly include inttypes.h before we define __STDC_FORMAT_MACROS
+# in globalDefinitions.hpp
+CFLAGS += -D__STDC_FORMAT_MACROS
+
 ARCHFLAG = -q64
 
 CFLAGS     += $(ARCHFLAG)
--- a/make/bsd/makefiles/adjust-mflags.sh	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/bsd/makefiles/adjust-mflags.sh	Tue Apr 07 14:58:49 2015 +0200
@@ -64,7 +64,7 @@
 	echo "$MFLAGS" \
 	| sed '
 		s/^-/ -/
-		s/ -\([^ 	][^ 	]*\)j/ -\1 -j/
+		s/ -\([^ 	I][^ 	I]*\)j/ -\1 -j/
 		s/ -j[0-9][0-9]*/ -j/
 		s/ -j\([^ 	]\)/ -j -\1/
 		s/ -j/ -j'${HOTSPOT_BUILD_JOBS:-${default_build_jobs}}'/
--- a/make/bsd/makefiles/mapfile-vers-debug	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/bsd/makefiles/mapfile-vers-debug	Tue Apr 07 14:58:49 2015 +0200
@@ -187,6 +187,9 @@
                 _JVM_IsSupportedJNIVersion
                 _JVM_IsThreadAlive
                 _JVM_IsVMGeneratedMethodIx
+                _JVM_KnownToNotExist
+                _JVM_GetResourceLookupCacheURLs
+                _JVM_GetResourceLookupCache
                 _JVM_LatestUserDefinedLoader
                 _JVM_Listen
                 _JVM_LoadClass0
--- a/make/bsd/makefiles/mapfile-vers-product	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/bsd/makefiles/mapfile-vers-product	Tue Apr 07 14:58:49 2015 +0200
@@ -187,6 +187,9 @@
                 _JVM_IsSupportedJNIVersion
                 _JVM_IsThreadAlive
                 _JVM_IsVMGeneratedMethodIx
+                _JVM_KnownToNotExist
+                _JVM_GetResourceLookupCacheURLs
+                _JVM_GetResourceLookupCache
                 _JVM_LatestUserDefinedLoader
                 _JVM_Listen
                 _JVM_LoadClass0
--- a/make/bsd/makefiles/universal.gmk	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/bsd/makefiles/universal.gmk	Tue Apr 07 14:58:49 2015 +0200
@@ -25,6 +25,8 @@
 # macosx universal builds
 universal_product:
 	$(MAKE) MACOSX_UNIVERSAL=true all_product_universal
+universal_optimized:
+	$(MAKE) MACOSX_UNIVERSAL=true all_optimized_universal
 universal_fastdebug:
 	$(MAKE) MACOSX_UNIVERSAL=true all_fastdebug_universal
 universal_debug:
@@ -36,6 +38,10 @@
 #	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 $(COMMON_VM_PRODUCT_TARGETS)
 	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 $(COMMON_VM_PRODUCT_TARGETS)
 	$(QUIETLY) $(MAKE) BUILD_FLAVOR=product EXPORT_SUBDIR= universalize
+all_optimized_universal:
+#	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 $(COMMON_VM_OPTIMIZED_TARGETS)
+	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 $(COMMON_VM_OPTIMIZED_TARGETS)
+	$(QUIETLY) $(MAKE) BUILD_FLAVOR=optimized EXPORT_SUBDIR=/optimized universalize
 all_fastdebug_universal:
 #	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 $(COMMON_VM_FASTDEBUG_TARGETS)
 	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 $(COMMON_VM_FASTDEBUG_TARGETS)
@@ -98,13 +104,15 @@
 export_product_jdk::
 	$(MAKE) EXPORT_SUBDIR=           export_universal
 export_optimized_jdk::
-	$(MAKE) EXPORT_SUBDIR=           export_universal
+	$(MAKE) EXPORT_SUBDIR=/optimized export_universal
 export_fastdebug_jdk::
 	$(MAKE) EXPORT_SUBDIR=/fastdebug export_universal
 export_debug_jdk::
 	$(MAKE) EXPORT_SUBDIR=/debug     export_universal
 copy_product_jdk::
 	$(MAKE) COPY_SUBDIR=             copy_universal
+copy_optimized_jdk::
+	$(MAKE) COPY_SUBDIR=/optimized   copy_universal
 copy_fastdebug_jdk::
 	$(MAKE) COPY_SUBDIR=/fastdebug   copy_universal
 copy_debug_jdk::
@@ -112,5 +120,6 @@
 
 .PHONY:	universal_product universal_fastdebug universal_debug \
 	all_product_universal all_fastdebug_universal all_debug_universal \
+	universal_optimized all_optimized_universal \
 	universalize export_universal copy_universal \
 	$(UNIVERSAL_LIPO_LIST) $(UNIVERSAL_COPY_LIST)
--- a/make/bsd/makefiles/vm.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/bsd/makefiles/vm.make	Tue Apr 07 14:58:49 2015 +0200
@@ -263,10 +263,10 @@
 
 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
 
-mapfile : $(MAPFILE) vm.def
+mapfile : $(MAPFILE) vm.def mapfile_ext
 	rm -f $@
 	awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE")	\
-                 { system ("cat vm.def"); }		\
+                 { system ("cat mapfile_ext"); system ("cat vm.def"); } \
                else					\
                  { print $$0 }				\
              }' > $@ < $(MAPFILE)
@@ -278,6 +278,13 @@
 vm.def: $(Res_Files) $(Obj_Files)
 	sh $(GAMMADIR)/make/bsd/makefiles/build_vm_def.sh *.o > $@
 
+mapfile_ext:
+	rm -f $@
+	touch $@
+	if [ -f $(HS_ALT_MAKE)/bsd/makefiles/mapfile-ext ]; then \
+	  cat $(HS_ALT_MAKE)/bsd/makefiles/mapfile-ext > $@; \
+	fi
+
 STATIC_CXX = false
 
 ifeq ($(LINK_INTO),AOUT)
--- a/make/excludeSrc.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/excludeSrc.make	Tue Apr 07 14:58:49 2015 +0200
@@ -21,6 +21,9 @@
 # questions.
 #
 #
+
+include $(GAMMADIR)/make/altsrc.make
+
 ifeq ($(INCLUDE_JVMTI), false)
       CXXFLAGS += -DINCLUDE_JVMTI=0
       CFLAGS += -DINCLUDE_JVMTI=0
@@ -70,37 +73,49 @@
       CXXFLAGS += -DINCLUDE_CDS=0
       CFLAGS += -DINCLUDE_CDS=0
 
-      Src_Files_EXCLUDE += filemap.cpp metaspaceShared.cpp
+      Src_Files_EXCLUDE += filemap.cpp metaspaceShared*.cpp sharedPathsMiscInfo.cpp \
+        systemDictionaryShared.cpp classLoaderExt.cpp sharedClassUtil.cpp
 endif
 
 ifeq ($(INCLUDE_ALL_GCS), false)
       CXXFLAGS += -DINCLUDE_ALL_GCS=0
       CFLAGS += -DINCLUDE_ALL_GCS=0
 
-      Src_Files_EXCLUDE += \
-	cmsAdaptiveSizePolicy.cpp cmsCollectorPolicy.cpp \
-	cmsGCAdaptivePolicyCounters.cpp cmsLockVerifier.cpp compactibleFreeListSpace.cpp \
-	concurrentMarkSweepGeneration.cpp concurrentMarkSweepThread.cpp \
-	freeChunk.cpp adaptiveFreeList.cpp promotionInfo.cpp vmCMSOperations.cpp \
-	collectionSetChooser.cpp concurrentG1Refine.cpp concurrentG1RefineThread.cpp \
-	concurrentMark.cpp concurrentMarkThread.cpp dirtyCardQueue.cpp g1AllocRegion.cpp \
-	g1BlockOffsetTable.cpp g1CardCounts.cpp g1CollectedHeap.cpp g1CollectorPolicy.cpp \
-	g1ErgoVerbose.cpp g1GCPhaseTimes.cpp g1HRPrinter.cpp g1HotCardCache.cpp g1Log.cpp \
-	g1MMUTracker.cpp g1MarkSweep.cpp g1MemoryPool.cpp g1MonitoringSupport.cpp g1OopClosures.cpp \
-	g1RemSet.cpp g1RemSetSummary.cpp g1SATBCardTableModRefBS.cpp g1StringDedup.cpp g1StringDedupStat.cpp \
-	g1StringDedupTable.cpp g1StringDedupThread.cpp g1StringDedupQueue.cpp g1_globals.cpp heapRegion.cpp \
-	g1BiasedArray.cpp heapRegionRemSet.cpp heapRegionSeq.cpp heapRegionSet.cpp heapRegionSets.cpp \
-	ptrQueue.cpp satbQueue.cpp sparsePRT.cpp survRateGroup.cpp vm_operations_g1.cpp g1CodeCacheRemSet.cpp \
-	adjoiningGenerations.cpp adjoiningVirtualSpaces.cpp asPSOldGen.cpp asPSYoungGen.cpp \
-	cardTableExtension.cpp gcTaskManager.cpp gcTaskThread.cpp objectStartArray.cpp \
-	parallelScavengeHeap.cpp parMarkBitMap.cpp pcTasks.cpp psAdaptiveSizePolicy.cpp \
-	psCompactionManager.cpp psGCAdaptivePolicyCounters.cpp psGenerationCounters.cpp \
-	psMarkSweep.cpp psMarkSweepDecorator.cpp psMemoryPool.cpp psOldGen.cpp \
-	psParallelCompact.cpp psPromotionLAB.cpp psPromotionManager.cpp psScavenge.cpp \
-	psTasks.cpp psVirtualspace.cpp psYoungGen.cpp vmPSOperations.cpp asParNewGeneration.cpp \
-	parCardTableModRefBS.cpp parGCAllocBuffer.cpp parNewGeneration.cpp mutableSpace.cpp \
-	gSpaceCounters.cpp allocationStats.cpp spaceCounters.cpp gcAdaptivePolicyCounters.cpp \
-	mutableNUMASpace.cpp immutableSpace.cpp yieldingWorkGroup.cpp hSpaceCounters.cpp
+      gc_impl := $(HS_COMMON_SRC)/share/vm/gc_implementation
+      gc_impl_alt := $(HS_ALT_SRC)/share/vm/gc_implementation
+      gc_subdirs := concurrentMarkSweep g1 parallelScavenge parNew
+      gc_exclude := $(foreach gc,$(gc_subdirs),				\
+		     $(notdir $(wildcard $(gc_impl)/$(gc)/*.cpp))	\
+		     $(notdir $(wildcard $(gc_impl_alt)/$(gc)/*.cpp)))
+      Src_Files_EXCLUDE += $(gc_exclude)
+
+      # Exclude everything in $(gc_impl)/shared except the files listed
+      # in $(gc_shared_keep).
+      gc_shared_all := $(notdir $(wildcard $(gc_impl)/shared/*.cpp))
+      gc_shared_keep :=							\
+	adaptiveSizePolicy.cpp						\
+	ageTable.cpp							\
+	collectorCounters.cpp						\
+	cSpaceCounters.cpp						\
+	gcId.cpp							\
+	gcPolicyCounters.cpp						\
+	gcStats.cpp							\
+	gcTimer.cpp							\
+	gcTrace.cpp							\
+	gcTraceSend.cpp							\
+	gcTraceTime.cpp							\
+	gcUtil.cpp							\
+	generationCounters.cpp						\
+	markSweep.cpp							\
+	objectCountEventSender.cpp					\
+	spaceDecorator.cpp						\
+	vmGCOperations.cpp
+      Src_Files_EXCLUDE += $(filter-out $(gc_shared_keep),$(gc_shared_all))
+
+      # src/share/vm/services
+      Src_Files_EXCLUDE +=						\
+	g1MemoryPool.cpp						\
+	psMemoryPool.cpp
 endif
 
 ifeq ($(INCLUDE_NMT), false)
@@ -108,8 +123,8 @@
       CFLAGS += -DINCLUDE_NMT=0
 
       Src_Files_EXCLUDE += \
-	 memBaseline.cpp memPtr.cpp memRecorder.cpp memReporter.cpp memSnapshot.cpp memTrackWorker.cpp \
-	 memTracker.cpp nmtDCmd.cpp
+	 memBaseline.cpp memReporter.cpp mallocTracker.cpp virtualMemoryTracker.cpp nmtCommon.cpp \
+	 memTracker.cpp nmtDCmd.cpp mallocSiteTable.cpp
 endif
 
 -include $(HS_ALT_MAKE)/excludeSrc.make
--- a/make/hotspot_version	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/hotspot_version	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 # 
-# Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2006, 2015, 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
@@ -31,11 +31,11 @@
 #
 
 # Don't put quotes (fail windows build).
-HOTSPOT_VM_COPYRIGHT=Copyright 2014
+HOTSPOT_VM_COPYRIGHT=Copyright 2015
 
 HS_MAJOR_VER=25
-HS_MINOR_VER=25
-HS_BUILD_NUMBER=02
+HS_MINOR_VER=40
+HS_BUILD_NUMBER=25
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8
--- a/make/jprt.gmk	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/jprt.gmk	Tue Apr 07 14:58:49 2015 +0200
@@ -42,6 +42,9 @@
 jprt_build_fastdebugEmb:
 	$(MAKE) JAVASE_EMBEDDED=true MINIMIZE_RAM_USAGE=true jprt_build_fastdebug
 
+jprt_build_optimizedEmb:
+	$(MAKE) JAVASE_EMBEDDED=true MINIMIZE_RAM_USAGE=true jprt_build_optimized
+
 jprt_build_productOpen:
 	$(MAKE) OPENJDK=true jprt_build_product
 
@@ -51,6 +54,9 @@
 jprt_build_fastdebugOpen:
 	$(MAKE) OPENJDK=true jprt_build_fastdebug
 
+jprt_build_optimizedOpen:
+	$(MAKE) OPENJDK=true jprt_build_optimized
+
 jprt_build_product: all_product copy_product_jdk export_product_jdk
 	( $(CD) $(JDK_IMAGE_DIR) && \
 	  $(ZIPEXE) $(ZIPFLAGS) -r $(JPRT_ARCHIVE_BUNDLE) . )
@@ -63,5 +69,9 @@
 	( $(CD) $(JDK_IMAGE_DIR)/debug && \
 	  $(ZIPEXE) $(ZIPFLAGS) -r $(JPRT_ARCHIVE_BUNDLE) . )
 
-.PHONY: jprt_build_product jprt_build_fastdebug jprt_build_debug
+jprt_build_optimized: all_optimized copy_optimized_jdk export_optimized_jdk
+	( $(CD) $(JDK_IMAGE_DIR)/optimized && \
+	  $(ZIPEXE) $(ZIPFLAGS) -r $(JPRT_ARCHIVE_BUNDLE) . )
 
+.PHONY: jprt_build_product jprt_build_fastdebug jprt_build_debug jprt_build_optimized
+
--- a/make/jprt.properties	Tue Apr 07 11:20:51 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,403 +0,0 @@
-#
-# Copyright (c) 2006, 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.
-#
-#
-
-# Properties for jprt
-
-# All build result bundles are full jdks.
-jprt.need.sibling.build=false
-
-# At submit time, the release supplied will be in jprt.submit.release
-#    and will be one of the official release names defined in jprt.
-#    jprt supports property value expansion using ${property.name} syntax.
-
-# This tells jprt what default release we want to build
-
-jprt.hotspot.default.release=jdk8u20
-
-jprt.tools.default.release=${jprt.submit.option.release?${jprt.submit.option.release}:${jprt.hotspot.default.release}}
-
-# Disable syncing the source after builds and tests are done.
-
-jprt.sync.push=false
-
-# Note: we want both embedded releases and regular releases to build and test
-#       all platforms so that regressions are not introduced (eg. change to
-#       common code by SE breaks PPC/ARM; change to common code by SE-E breaks
-#       sparc etc.
-
-# Define the Solaris platforms we want for the various releases
-jprt.my.solaris.sparcv9.jdk8u20=solaris_sparcv9_5.10
-jprt.my.solaris.sparcv9.jdk7=solaris_sparcv9_5.10
-jprt.my.solaris.sparcv9.jdk7u8=${jprt.my.solaris.sparcv9.jdk7}
-jprt.my.solaris.sparcv9=${jprt.my.solaris.sparcv9.${jprt.tools.default.release}}
-
-jprt.my.solaris.x64.jdk8u20=solaris_x64_5.10
-jprt.my.solaris.x64.jdk7=solaris_x64_5.10
-jprt.my.solaris.x64.jdk7u8=${jprt.my.solaris.x64.jdk7}
-jprt.my.solaris.x64=${jprt.my.solaris.x64.${jprt.tools.default.release}}
-
-jprt.my.linux.i586.jdk8u20=linux_i586_2.6
-jprt.my.linux.i586.jdk7=linux_i586_2.6
-jprt.my.linux.i586.jdk7u8=${jprt.my.linux.i586.jdk7}
-jprt.my.linux.i586=${jprt.my.linux.i586.${jprt.tools.default.release}}
-
-jprt.my.linux.x64.jdk8u20=linux_x64_2.6
-jprt.my.linux.x64.jdk7=linux_x64_2.6
-jprt.my.linux.x64.jdk7u8=${jprt.my.linux.x64.jdk7}
-jprt.my.linux.x64=${jprt.my.linux.x64.${jprt.tools.default.release}}
-
-jprt.my.linux.ppc.jdk8u20=linux_ppc_2.6
-jprt.my.linux.ppc.jdk7=linux_ppc_2.6
-jprt.my.linux.ppc.jdk7u8=${jprt.my.linux.ppc.jdk7}
-jprt.my.linux.ppc=${jprt.my.linux.ppc.${jprt.tools.default.release}}
-
-jprt.my.linux.ppcv2.jdk8u20=linux_ppcv2_2.6
-jprt.my.linux.ppcv2.jdk7=linux_ppcv2_2.6
-jprt.my.linux.ppcv2.jdk7u8=${jprt.my.linux.ppcv2.jdk7}
-jprt.my.linux.ppcv2=${jprt.my.linux.ppcv2.${jprt.tools.default.release}}
-
-jprt.my.linux.armvfpsflt.jdk8u20=linux_armvfpsflt_2.6
-jprt.my.linux.armvfpsflt=${jprt.my.linux.armvfpsflt.${jprt.tools.default.release}}
-
-jprt.my.linux.armvfphflt.jdk8u20=linux_armvfphflt_2.6
-jprt.my.linux.armvfphflt=${jprt.my.linux.armvfphflt.${jprt.tools.default.release}}
-
-# The ARM GP vfp-sflt build is not currently supported
-#jprt.my.linux.armvs.jdk8u20=linux_armvs_2.6
-#jprt.my.linux.armvs=${jprt.my.linux.armvs.${jprt.tools.default.release}}
-
-jprt.my.linux.armvh.jdk8u20=linux_armvh_2.6
-jprt.my.linux.armvh=${jprt.my.linux.armvh.${jprt.tools.default.release}}
-
-jprt.my.linux.armsflt.jdk8u20=linux_armsflt_2.6
-jprt.my.linux.armsflt.jdk7=linux_armsflt_2.6
-jprt.my.linux.armsflt.jdk7u8=${jprt.my.linux.armsflt.jdk7}
-jprt.my.linux.armsflt=${jprt.my.linux.armsflt.${jprt.tools.default.release}}
-
-jprt.my.macosx.x64.jdk8u20=macosx_x64_10.7
-jprt.my.macosx.x64.jdk7=macosx_x64_10.7
-jprt.my.macosx.x64.jdk7u8=${jprt.my.macosx.x64.jdk7}
-jprt.my.macosx.x64=${jprt.my.macosx.x64.${jprt.tools.default.release}}
-
-jprt.my.windows.i586.jdk8u20=windows_i586_6.1
-jprt.my.windows.i586.jdk7=windows_i586_6.1
-jprt.my.windows.i586.jdk7u8=${jprt.my.windows.i586.jdk7}
-jprt.my.windows.i586=${jprt.my.windows.i586.${jprt.tools.default.release}}
-
-jprt.my.windows.x64.jdk8u20=windows_x64_6.1
-jprt.my.windows.x64.jdk7=windows_x64_6.1
-jprt.my.windows.x64.jdk7u8=${jprt.my.windows.x64.jdk7}
-jprt.my.windows.x64=${jprt.my.windows.x64.${jprt.tools.default.release}}
-
-# Standard list of jprt build targets for this source tree
-
-jprt.build.targets.standard= \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug|optimized}, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}, \
-    ${jprt.my.linux.i586}-{product|fastdebug}, \
-    ${jprt.my.linux.x64}-{product|fastdebug|optimized}, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}, \
-    ${jprt.my.windows.i586}-{product|fastdebug}, \
-    ${jprt.my.windows.x64}-{product|fastdebug|optimized}, \
-    ${jprt.my.linux.armvh}-{product|fastdebug}
-
-jprt.build.targets.open= \
-    ${jprt.my.solaris.x64}-{debugOpen}, \
-    ${jprt.my.linux.x64}-{productOpen}
-
-jprt.build.targets.embedded= \
-    ${jprt.my.linux.i586}-{productEmb|fastdebugEmb}, \
-    ${jprt.my.linux.ppc}-{productEmb|fastdebugEmb}, \
-    ${jprt.my.linux.ppcv2}-{productEmb|fastdebugEmb}, \
-    ${jprt.my.linux.armvfpsflt}-{productEmb|fastdebugEmb}, \
-    ${jprt.my.linux.armvfphflt}-{productEmb|fastdebugEmb}, \
-    ${jprt.my.linux.armsflt}-{productEmb|fastdebugEmb}
-
-jprt.build.targets.all=${jprt.build.targets.standard}, \
-    ${jprt.build.targets.embedded}, ${jprt.build.targets.open}
-
-jprt.build.targets.jdk8u20=${jprt.build.targets.all}
-jprt.build.targets.jdk7=${jprt.build.targets.all}
-jprt.build.targets.jdk7u8=${jprt.build.targets.all}
-jprt.build.targets=${jprt.build.targets.${jprt.tools.default.release}}
-
-# Subset lists of test targets for this source tree
-
-jprt.my.solaris.sparcv9.test.targets= \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jvm98, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-scimark, \
-    ${jprt.my.solaris.sparcv9}-product-c2-runThese, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCBasher_SerialGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCBasher_ParallelGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCBasher_ParNewGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCBasher_CMS, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCBasher_G1, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCBasher_ParOldGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCOld_SerialGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCOld_ParallelGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCOld_ParNewGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCOld_CMS, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCOld_G1, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-GCOld_ParOldGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jbb_SerialGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jbb_ParallelGC, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jbb_CMS, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jbb_G1, \
-    ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jbb_ParOldGC
-
-jprt.my.solaris.x64.test.targets= \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-jvm98, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-scimark, \
-    ${jprt.my.solaris.x64}-product-c2-runThese, \
-    ${jprt.my.solaris.x64}-product-c2-runThese_Xcomp, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCBasher_SerialGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCBasher_ParallelGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCBasher_ParNewGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCBasher_CMS, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCBasher_G1, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCBasher_ParOldGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_SerialGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_ParallelGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_ParNewGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_CMS, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_G1, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_ParOldGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-jbb_SerialGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-jbb_ParallelGC, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_CMS, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_G1, \
-    ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_ParOldGC
-
-jprt.my.linux.i586.test.targets = \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-jvm98, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-scimark, \
-    ${jprt.my.linux.i586}-product-c1-runThese_Xcomp, \
-    ${jprt.my.linux.i586}-fastdebug-c1-runThese_Xshare, \
-    ${jprt.my.linux.i586}-fastdebug-c2-runThese_Xcomp, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-GCBasher_SerialGC, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-GCBasher_ParallelGC, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-GCBasher_ParNewGC, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-GCBasher_CMS, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-GCBasher_G1, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-GCBasher_ParOldGC, \
-    ${jprt.my.linux.i586}-product-{c1|c2}-GCOld_SerialGC, \
-    ${jprt.my.linux.i586}-product-{c1|c2}-GCOld_ParallelGC, \
-    ${jprt.my.linux.i586}-product-{c1|c2}-GCOld_ParNewGC, \
-    ${jprt.my.linux.i586}-product-{c1|c2}-GCOld_CMS, \
-    ${jprt.my.linux.i586}-product-{c1|c2}-GCOld_G1, \
-    ${jprt.my.linux.i586}-product-{c1|c2}-GCOld_ParOldGC, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-c1-jbb_SerialGC, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-c1-jbb_ParallelGC, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-c1-jbb_CMS, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-c1-jbb_G1, \
-    ${jprt.my.linux.i586}-{product|fastdebug}-c1-jbb_ParOldGC
-
-jprt.my.linux.x64.test.targets = \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-jvm98, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-scimark, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCBasher_SerialGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCBasher_ParallelGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCBasher_ParNewGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCBasher_CMS, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCBasher_G1, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCBasher_ParOldGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCOld_SerialGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCOld_ParallelGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCOld_ParNewGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCOld_CMS, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCOld_G1, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-GCOld_ParOldGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-jbb_ParallelGC, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-jbb_G1, \
-    ${jprt.my.linux.x64}-{product|fastdebug}-c2-jbb_ParOldGC
-
-jprt.my.macosx.x64.test.targets = \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-jvm98, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-scimark, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCBasher_SerialGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCBasher_ParallelGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCBasher_ParNewGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCBasher_CMS, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCBasher_G1, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCBasher_ParOldGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCOld_SerialGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCOld_ParallelGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCOld_ParNewGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCOld_CMS, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCOld_G1, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-GCOld_ParOldGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-jbb_ParallelGC, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-jbb_G1, \
-    ${jprt.my.macosx.x64}-{product|fastdebug}-c2-jbb_ParOldGC
-
-jprt.my.windows.i586.test.targets = \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-jvm98, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-scimark, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-runThese, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-runThese_Xcomp, \
-    ${jprt.my.windows.i586}-fastdebug-c1-runThese_Xshare, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-GCBasher_SerialGC, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-GCBasher_ParallelGC, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-GCBasher_ParNewGC, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-GCBasher_CMS, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-GCBasher_G1, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-GCBasher_ParOldGC, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-GCOld_SerialGC, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-GCOld_ParallelGC, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-GCOld_ParNewGC, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-GCOld_CMS, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-GCOld_G1, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-GCOld_ParOldGC, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-{c1|c2}-jbb_default, \
-    ${jprt.my.windows.i586}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-jbb_ParallelGC, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-jbb_CMS, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-jbb_G1, \
-    ${jprt.my.windows.i586}-product-{c1|c2}-jbb_ParOldGC
-
-jprt.my.windows.x64.test.targets = \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-jvm98, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-scimark, \
-    ${jprt.my.windows.x64}-product-c2-runThese, \
-    ${jprt.my.windows.x64}-product-c2-runThese_Xcomp, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCBasher_SerialGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCBasher_ParallelGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCBasher_ParNewGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCBasher_CMS, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCBasher_G1, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCBasher_ParOldGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCOld_SerialGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCOld_ParallelGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCOld_ParNewGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCOld_CMS, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCOld_G1, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-GCOld_ParOldGC, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-jbb_default, \
-    ${jprt.my.windows.x64}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.windows.x64}-product-c2-jbb_CMS, \
-    ${jprt.my.windows.x64}-product-c2-jbb_ParallelGC, \
-    ${jprt.my.windows.x64}-product-c2-jbb_G1, \
-    ${jprt.my.windows.x64}-product-c2-jbb_ParOldGC
-
-# Some basic "smoke" tests for OpenJDK builds
-jprt.test.targets.open = \
-    ${jprt.my.solaris.x64}-{productOpen|fastdebugOpen}-c2-jvm98, \
-    ${jprt.my.linux.x64}-{productOpen|fastdebugOpen}-c2-jvm98
-
-# Testing for actual embedded builds is different to standard
-jprt.my.linux.i586.test.targets.embedded = \
-    linux_i586_2.6-product-c1-scimark
-
-# The complete list of test targets for jprt
-# Note: no PPC or ARM tests at this stage
-
-jprt.test.targets.standard = \
-  ${jprt.my.linux.i586.test.targets.embedded}, \
-  ${jprt.my.solaris.sparcv9.test.targets}, \
-  ${jprt.my.solaris.x64.test.targets}, \
-  ${jprt.my.linux.i586.test.targets}, \
-  ${jprt.my.linux.x64.test.targets}, \
-  ${jprt.my.macosx.x64.test.targets}, \
-  ${jprt.my.windows.i586.test.targets}, \
-  ${jprt.my.windows.x64.test.targets}, \
-  ${jprt.test.targets.open}
-
-jprt.test.targets.embedded= 		\
-  ${jprt.my.linux.i586.test.targets.embedded}, \
-  ${jprt.my.solaris.sparcv9.test.targets}, \
-  ${jprt.my.solaris.x64.test.targets}, \
-  ${jprt.my.linux.x64.test.targets}, \
-  ${jprt.my.windows.i586.test.targets}, \
-  ${jprt.my.windows.x64.test.targets}
-
-jprt.test.targets.jdk8u20=${jprt.test.targets.standard}
-jprt.test.targets.jdk7=${jprt.test.targets.standard}
-jprt.test.targets.jdk7u8=${jprt.test.targets.jdk7}
-jprt.test.targets=${jprt.test.targets.${jprt.tools.default.release}}
-
-# The default test/Makefile targets that should be run
-
-#jprt.make.rule.test.targets=*-product-*-packtest
-
-jprt.make.rule.test.targets.standard.client = \
-  ${jprt.my.linux.i586}-*-c1-clienttest, \
-  ${jprt.my.windows.i586}-*-c1-clienttest
-
-jprt.make.rule.test.targets.standard.server = \
-  ${jprt.my.solaris.sparcv9}-*-c2-servertest, \
-  ${jprt.my.solaris.x64}-*-c2-servertest, \
-  ${jprt.my.linux.i586}-*-c2-servertest, \
-  ${jprt.my.linux.x64}-*-c2-servertest, \
-  ${jprt.my.macosx.x64}-*-c2-servertest, \
-  ${jprt.my.windows.i586}-*-c2-servertest, \
-  ${jprt.my.windows.x64}-*-c2-servertest
-
-jprt.make.rule.test.targets.standard.internalvmtests = \
-  ${jprt.my.solaris.sparcv9}-fastdebug-c2-internalvmtests, \
-  ${jprt.my.solaris.x64}-fastdebug-c2-internalvmtests, \
-  ${jprt.my.linux.i586}-fastdebug-c2-internalvmtests, \
-  ${jprt.my.linux.x64}-fastdebug-c2-internalvmtests, \
-  ${jprt.my.macosx.x64}-fastdebug-c2-internalvmtests, \
-  ${jprt.my.windows.i586}-fastdebug-c2-internalvmtests, \
-  ${jprt.my.windows.x64}-fastdebug-c2-internalvmtests
-
-jprt.make.rule.test.targets.standard.wbapi = \
-  ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.solaris.x64}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.linux.i586}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.linux.x64}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.windows.i586}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.windows.x64}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.linux.i586}-{product|fastdebug}-c1-wbapitest, \
-  ${jprt.my.windows.i586}-{product|fastdebug}-c1-wbapitest
-
-jprt.make.rule.test.targets.standard = \
-  ${jprt.make.rule.test.targets.standard.client}, \
-  ${jprt.make.rule.test.targets.standard.server}, \
-  ${jprt.make.rule.test.targets.standard.internalvmtests}, \
-  ${jprt.make.rule.test.targets.standard.wbapi}
-
-jprt.make.rule.test.targets.embedded = \
-  ${jprt.make.rule.test.targets.standard.client}
-
-jprt.make.rule.test.targets.jdk8u20=${jprt.make.rule.test.targets.standard}
-jprt.make.rule.test.targets.jdk7=${jprt.make.rule.test.targets.standard}
-jprt.make.rule.test.targets.jdk7u8=${jprt.make.rule.test.targets.jdk7}
-jprt.make.rule.test.targets=${jprt.make.rule.test.targets.${jprt.tools.default.release}}
-
-# 7155453: Work-around to prevent popups on OSX from blocking test completion
-# but the work-around is added to all platforms to be consistent
-jprt.jbb.options=-Djava.awt.headless=true
--- a/make/linux/makefiles/adjust-mflags.sh	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/linux/makefiles/adjust-mflags.sh	Tue Apr 07 14:58:49 2015 +0200
@@ -64,7 +64,7 @@
 	echo "$MFLAGS" \
 	| sed '
 		s/^-/ -/
-		s/ -\([^ 	][^ 	]*\)j/ -\1 -j/
+		s/ -\([^ 	I][^ 	I]*\)j/ -\1 -j/
 		s/ -j[0-9][0-9]*/ -j/
 		s/ -j\([^ 	]\)/ -j -\1/
 		s/ -j/ -j'${HOTSPOT_BUILD_JOBS:-${default_build_jobs}}'/
--- a/make/linux/makefiles/mapfile-vers-debug	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/linux/makefiles/mapfile-vers-debug	Tue Apr 07 14:58:49 2015 +0200
@@ -217,6 +217,9 @@
                 JVM_RegisterSignal;
                 JVM_ReleaseUTF;
                 JVM_ResolveClass;
+                JVM_KnownToNotExist;
+                JVM_GetResourceLookupCacheURLs;
+                JVM_GetResourceLookupCache;
                 JVM_ResumeThread;
                 JVM_Send;
                 JVM_SendTo;
--- a/make/linux/makefiles/mapfile-vers-product	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/linux/makefiles/mapfile-vers-product	Tue Apr 07 14:58:49 2015 +0200
@@ -217,6 +217,9 @@
                 JVM_RegisterSignal;
                 JVM_ReleaseUTF;
                 JVM_ResolveClass;
+                JVM_KnownToNotExist;
+                JVM_GetResourceLookupCacheURLs;
+                JVM_GetResourceLookupCache;
                 JVM_ResumeThread;
                 JVM_Send;
                 JVM_SendTo;
--- a/make/linux/makefiles/vm.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/linux/makefiles/vm.make	Tue Apr 07 14:58:49 2015 +0200
@@ -249,10 +249,10 @@
 
 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
 
-mapfile : $(MAPFILE) vm.def
+mapfile : $(MAPFILE) vm.def mapfile_ext
 	rm -f $@
 	awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE")	\
-                 { system ("cat vm.def"); }		\
+                 { system ("cat mapfile_ext"); system ("cat vm.def"); } \
                else					\
                  { print $$0 }				\
              }' > $@ < $(MAPFILE)
@@ -264,6 +264,13 @@
 vm.def: $(Res_Files) $(Obj_Files)
 	sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
 
+mapfile_ext:
+	rm -f $@
+	touch $@
+	if [ -f $(HS_ALT_MAKE)/linux/makefiles/mapfile-ext ]; then \
+	  cat $(HS_ALT_MAKE)/linux/makefiles/mapfile-ext > $@; \
+	fi
+
 ifeq ($(JVM_VARIANT_ZEROSHARK), true)
   STATIC_CXX = false
 else
--- a/make/solaris/Makefile	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/Makefile	Tue Apr 07 14:58:49 2015 +0200
@@ -161,6 +161,7 @@
 BUILDTREE_VARS    = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) ARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
 BUILDTREE_VARS   += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
 BUILDTREE_VARS   += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE)
+BUILDTREE_VARS   += HS_ALT_MAKE=$(HS_ALT_MAKE)
 
 BUILDTREE         = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
 
--- a/make/solaris/makefiles/add_gnu_debuglink.make	Tue Apr 07 11:20:51 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-#
-# Copyright (c) 2012, 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.
-#  
-#
-
-# Rules to build add_gnu_debuglink, used by vm.make on Solaris
-
-# Allow $(ADD_GNU_DEBUGLINK) to be called from any directory.
-# We don't set or use the GENERATED macro to avoid affecting
-# other HotSpot Makefiles.
-TOPDIR                    = $(shell echo `pwd`)
-ADD_GNU_DEBUGLINK         = $(TOPDIR)/../generated/add_gnu_debuglink
-
-ADD_GNU_DEBUGLINK_DIR     = $(GAMMADIR)/src/os/solaris/add_gnu_debuglink
-ADD_GNU_DEBUGLINK_SRC     = $(ADD_GNU_DEBUGLINK_DIR)/add_gnu_debuglink.c
-ADD_GNU_DEBUGLINK_FLAGS   = 
-LIBS_ADD_GNU_DEBUGLINK   += -lelf
-
-ifeq ("${Platform_compiler}", "sparcWorks")
-# Enable the following ADD_GNU_DEBUGLINK_FLAGS addition if you need to
-# compare the built ELF objects.
-#
-# The -g option makes static data global and the "-W0,-noglobal"
-# option tells the compiler to not globalize static data using a unique
-# globalization prefix. Instead force the use of a static globalization
-# prefix based on the source filepath so the objects from two identical
-# compilations are the same.
-#
-# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't
-#       seem to work. I got "-W0,-noglobal" from Kelly and that works.
-#ADD_GNU_DEBUGLINK_FLAGS += -W0,-noglobal
-endif # Platform_compiler == sparcWorks
-
-$(ADD_GNU_DEBUGLINK): $(ADD_GNU_DEBUGLINK_SRC)
-	$(CC) -g -o $@ $< $(ADD_GNU_DEBUGLINK_FLAGS) $(LIBS_ADD_GNU_DEBUGLINK)
--- a/make/solaris/makefiles/adjust-mflags.sh	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/adjust-mflags.sh	Tue Apr 07 14:58:49 2015 +0200
@@ -64,7 +64,7 @@
 	echo "$MFLAGS" \
 	| sed '
 		s/^-/ -/
-		s/ -\([^ 	][^ 	]*\)j/ -\1 -j/
+		s/ -\([^ 	I][^ 	I]*\)j/ -\1 -j/
 		s/ -j[0-9][0-9]*/ -j/
 		s/ -j\([^ 	]\)/ -j -\1/
 		s/ -j/ -j'${HOTSPOT_BUILD_JOBS:-${default_build_jobs}}'/
--- a/make/solaris/makefiles/buildtree.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/buildtree.make	Tue Apr 07 14:58:49 2015 +0200
@@ -257,6 +257,8 @@
 	    echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
 	[ -n "$(ZIPEXE)" ] && \
 	    echo && echo "ZIPEXE = $(ZIPEXE)"; \
+	[ -n "$(HS_ALT_MAKE)" ] && \
+	    echo && echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
 	[ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
 	    echo && \
 	    echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
--- a/make/solaris/makefiles/defs.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/defs.make	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -133,6 +133,55 @@
         OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
       endif
 
+      ifneq ($(OBJCOPY),)
+        # OBJCOPY version check:
+        # - version number is last blank separate word on first line
+        # - version number formats that have been seen:
+        #   - <major>.<minor>
+        #   - <major>.<minor>.<micro>
+        #
+        # Full Debug Symbols on Solaris needs version 2.21.1 or newer.
+        #
+        OBJCOPY_VERS_CHK := $(shell \
+          $(OBJCOPY) --version \
+            | sed -n \
+                  -e 's/.* //' \
+                  -e '/^[01]\./b bad' \
+                  -e '/^2\./{' \
+                  -e '  s/^2\.//' \
+                  -e '  /^[0-9]$$/b bad' \
+                  -e '  /^[0-9]\./b bad' \
+                  -e '  /^1[0-9]$$/b bad' \
+                  -e '  /^1[0-9]\./b bad' \
+                  -e '  /^20\./b bad' \
+                  -e '  /^21\.0$$/b bad' \
+                  -e '  /^21\.0\./b bad' \
+                  -e '}' \
+                  -e ':good' \
+                  -e 's/.*/VALID_VERSION/p' \
+                  -e 'q' \
+                  -e ':bad' \
+                  -e 's/.*/BAD_VERSION/p' \
+                  -e 'q' \
+          )
+        ifeq ($(OBJCOPY_VERS_CHK),BAD_VERSION)
+          _JUNK_ := $(shell \
+            echo >&2 "WARNING: $(OBJCOPY) --version info:"; \
+            $(OBJCOPY) --version | sed -n -e 's/^/WARNING: /p' -e 'q' >&2; \
+            echo >&2 "WARNING: an objcopy version of 2.21.1 or newer" \
+              "is needed to create valid .debuginfo files."; \
+            echo >&2 "WARNING: ignoring above objcopy command."; \
+            echo >&2 "WARNING: patch 149063-01 or newer contains the" \
+              "correct Solaris 10 SPARC version."; \
+            echo >&2 "WARNING: patch 149064-01 or newer contains the" \
+              "correct Solaris 10 X86 version."; \
+            echo >&2 "WARNING: Solaris 11 Update 1 contains the" \
+              "correct version."; \
+            )
+          OBJCOPY=
+        endif
+      endif
+
       ifeq ($(OBJCOPY),)
         _JUNK_ := $(shell \
           echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files.")
--- a/make/solaris/makefiles/dtrace.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/dtrace.make	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 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
@@ -96,25 +96,16 @@
 XLIBJVM_DTRACE_DEBUGINFO   = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DEBUGINFO)
 XLIBJVM_DTRACE_DIZ         = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DIZ)
 
-$(XLIBJVM_DB): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
+$(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DB_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#         $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) ;
 # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
 # in the link name:
-	( cd $(XLIBJVM_DIR) && $(ADD_GNU_DEBUGLINK) $(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) )
+	( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) )
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
@@ -131,20 +122,16 @@
   endif
 endif
 
-$(XLIBJVM_DTRACE): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
+$(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DTRACE_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-#         $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) ;
 # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
 # in the link name:
-	( cd $(XLIBJVM_DIR) && $(ADD_GNU_DEBUGLINK) $(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) )
+	( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) )
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
@@ -201,17 +188,13 @@
 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp 
 	$(QUIETLY) $(CXX) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
 
-$(LIBJVM_DB): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
+$(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DB_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DB_DEBUGINFO) $@
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
@@ -226,17 +209,13 @@
   endif
 endif
 
-$(LIBJVM_DTRACE): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
+$(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I.  \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DTRACE_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DTRACE_DEBUGINFO) $@
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
--- a/make/solaris/makefiles/fix_empty_sec_hdr_flags.make	Tue Apr 07 11:20:51 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-#
-# Copyright (c) 2012, 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.
-#  
-#
-
-# Rules to build fix_empty_sec_hdr_flags, used by vm.make on Solaris
-
-# Allow $(FIX_EMPTY_SEC_HDR_FLAGS) to be called from any directory.
-# We don't set or use the GENERATED macro to avoid affecting
-# other HotSpot Makefiles.
-TOPDIR                          = $(shell echo `pwd`)
-FIX_EMPTY_SEC_HDR_FLAGS         = $(TOPDIR)/../generated/fix_empty_sec_hdr_flags
-
-FIX_EMPTY_SEC_HDR_FLAGS_DIR     = $(GAMMADIR)/src/os/solaris/fix_empty_sec_hdr_flags
-FIX_EMPTY_SEC_HDR_FLAGS_SRC     = $(FIX_EMPTY_SEC_HDR_FLAGS_DIR)/fix_empty_sec_hdr_flags.c
-FIX_EMPTY_SEC_HDR_FLAGS_FLAGS   = 
-LIBS_FIX_EMPTY_SEC_HDR_FLAGS   += -lelf
-
-ifeq ("${Platform_compiler}", "sparcWorks")
-# Enable the following FIX_EMPTY_SEC_HDR_FLAGS_FLAGS addition if you need to
-# compare the built ELF objects.
-#
-# The -g option makes static data global and the "-W0,-noglobal"
-# option tells the compiler to not globalize static data using a unique
-# globalization prefix. Instead force the use of a static globalization
-# prefix based on the source filepath so the objects from two identical
-# compilations are the same.
-#
-# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't
-#       seem to work. I got "-W0,-noglobal" from Kelly and that works.
-#FIX_EMPTY_SEC_HDR_FLAGS_FLAGS += -W0,-noglobal
-endif # Platform_compiler == sparcWorks
-
-$(FIX_EMPTY_SEC_HDR_FLAGS): $(FIX_EMPTY_SEC_HDR_FLAGS_SRC)
-	$(CC) -g -o $@ $< $(FIX_EMPTY_SEC_HDR_FLAGS_FLAGS) $(LIBS_FIX_EMPTY_SEC_HDR_FLAGS)
--- a/make/solaris/makefiles/jsig.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/jsig.make	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 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
@@ -47,22 +47,13 @@
 LFLAGS_JSIG += -mt -xnolib
 endif
 
-$(LIBJSIG): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
+$(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
                          $(LFLAGS_JSIG) -o $@ $(JSIGSRCDIR)/jsig.c -ldl
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJSIG_DEBUGINFO) $@
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
--- a/make/solaris/makefiles/mapfile-vers	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/mapfile-vers	Tue Apr 07 14:58:49 2015 +0200
@@ -189,6 +189,9 @@
                 JVM_IsSupportedJNIVersion;
                 JVM_IsThreadAlive;
                 JVM_IsVMGeneratedMethodIx;
+                JVM_KnownToNotExist;
+                JVM_GetResourceLookupCacheURLs;
+                JVM_GetResourceLookupCache;
                 JVM_LatestUserDefinedLoader;
                 JVM_Listen;
                 JVM_LoadClass0;
--- a/make/solaris/makefiles/saproc.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/saproc.make	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 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
@@ -90,7 +90,7 @@
 #SOLARIS_11_B159_OR_LATER=-DSOLARIS_11_B159_OR_LATER
 
 
-$(LIBSAPROC): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(SASRCFILES) $(SADISOBJ) $(SAMAPFILE)
+$(LIBSAPROC): $(SASRCFILES) $(SADISOBJ) $(SAMAPFILE)
 	$(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
 	  echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
 	  exit 1; \
@@ -121,17 +121,8 @@
 	           -c -o $(SADISOBJ)
 	
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBSAPROC_DEBUGINFO) $@
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
--- a/make/solaris/makefiles/vm.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/solaris/makefiles/vm.make	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1998, 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
@@ -157,14 +157,6 @@
 include $(MAKEFILES_DIR)/dtrace.make
 
 #----------------------------------------------------------------------
-# add_gnu_debuglink tool
-include $(MAKEFILES_DIR)/add_gnu_debuglink.make
-
-#----------------------------------------------------------------------
-# fix_empty_sec_hdr_flags tool
-include $(MAKEFILES_DIR)/fix_empty_sec_hdr_flags.make
-
-#----------------------------------------------------------------------
 # JVM
 
 JVM      = jvm
@@ -263,11 +255,12 @@
 
 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
 
-mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def
+mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def mapfile_ext
 	rm -f $@
 	cat $(MAPFILE) $(MAPFILE_DTRACE_OPT) \
 	    | $(NAWK) '{                                         \
 	              if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") {  \
+	                  system ("cat mapfile_ext");            \
 	                  system ("cat vm.def");                 \
 	              } else {                                   \
 	                  print $$0;                             \
@@ -281,6 +274,13 @@
 vm.def: $(Obj_Files)
 	sh $(GAMMADIR)/make/solaris/makefiles/build_vm_def.sh *.o > $@
 
+mapfile_ext:
+	rm -f $@
+	touch $@
+	if [ -f $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext ]; then \
+	  cat $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext > $@; \
+	fi
+
 ifeq ($(LINK_INTO),AOUT)
   LIBJVM.o                 =
   LIBJVM_MAPFILE           =
@@ -307,7 +307,7 @@
 LINK_VM = $(LINK_LIB.CXX)
 endif
 # making the library:
-$(LIBJVM): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(LIBJVM.o) $(LIBJVM_MAPFILE)
+$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE)
 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
 	@echo Linking vm...
 	$(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK)
@@ -315,17 +315,8 @@
 	$(QUIETLY) $(LINK_LIB.CXX/POST_HOOK)
 	$(QUIETLY) rm -f $@.1 && ln -s $@ $@.1
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DEBUGINFO) $@
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
--- a/make/windows/makefiles/compile.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/windows/makefiles/compile.make	Tue Apr 07 14:58:49 2015 +0200
@@ -268,7 +268,7 @@
 !endif
 LD_FLAGS= $(LD_FLAGS) kernel32.lib user32.lib gdi32.lib winspool.lib \
  comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib \
- uuid.lib Wsock32.lib winmm.lib /nologo /machine:$(MACHINE) /opt:REF \
+ uuid.lib Wsock32.lib winmm.lib version.lib /nologo /machine:$(MACHINE) /opt:REF \
  /opt:ICF,8
 !if "$(ENABLE_FULL_DEBUG_SYMBOLS)" == "1"
 LD_FLAGS= $(LD_FLAGS) /map /debug
--- a/make/windows/makefiles/sa.make	Tue Apr 07 11:20:51 2015 +0200
+++ b/make/windows/makefiles/sa.make	Tue Apr 07 14:58:49 2015 +0200
@@ -111,7 +111,7 @@
 SA_LFLAGS = $(SA_LFLAGS) -map -debug
 !endif
 !if "$(BUILDARCH)" == "i486"
-SA_LFLAGS = $(SAFESEH_FLAG) $(SA_LFLAGS)
+SA_LFLAGS = /SAFESEH $(SA_LFLAGS)
 !endif
 
 SA_CFLAGS = $(SA_CFLAGS) $(MP_FLAG)
--- a/src/cpu/ppc/vm/assembler_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/assembler_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2012, 2014 SAP AG. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -693,7 +693,7 @@
   // PPC 1, section 4.6.7 Floating-Point Compare Instructions
   fcmpu( CCR7, F24, F25);
 
-  tty->print_cr("\ntest_asm disassembly (0x%lx 0x%lx):", code()->insts_begin(), code()->insts_end());
+  tty->print_cr("\ntest_asm disassembly (0x%lx 0x%lx):", p2i(code()->insts_begin()), p2i(code()->insts_end()));
   code()->decode();
 }
 
--- a/src/cpu/ppc/vm/assembler_ppc.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/assembler_ppc.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -268,8 +268,35 @@
 
     ISEL_OPCODE   = (31u << OPCODE_SHIFT |  15u << 1),
 
-    MTLR_OPCODE   = (31u << OPCODE_SHIFT | 467u << 1 | 8 << SPR_0_4_SHIFT),
-    MFLR_OPCODE   = (31u << OPCODE_SHIFT | 339u << 1 | 8 << SPR_0_4_SHIFT),
+    // Special purpose registers
+    MTSPR_OPCODE  = (31u << OPCODE_SHIFT | 467u << 1),
+    MFSPR_OPCODE  = (31u << OPCODE_SHIFT | 339u << 1),
+
+    MTXER_OPCODE  = (MTSPR_OPCODE | 1 << SPR_0_4_SHIFT),
+    MFXER_OPCODE  = (MFSPR_OPCODE | 1 << SPR_0_4_SHIFT),
+
+    MTDSCR_OPCODE = (MTSPR_OPCODE | 3 << SPR_0_4_SHIFT),
+    MFDSCR_OPCODE = (MFSPR_OPCODE | 3 << SPR_0_4_SHIFT),
+
+    MTLR_OPCODE   = (MTSPR_OPCODE | 8 << SPR_0_4_SHIFT),
+    MFLR_OPCODE   = (MFSPR_OPCODE | 8 << SPR_0_4_SHIFT),
+
+    MTCTR_OPCODE  = (MTSPR_OPCODE | 9 << SPR_0_4_SHIFT),
+    MFCTR_OPCODE  = (MFSPR_OPCODE | 9 << SPR_0_4_SHIFT),
+
+    MTTFHAR_OPCODE   = (MTSPR_OPCODE | 128 << SPR_0_4_SHIFT),
+    MFTFHAR_OPCODE   = (MFSPR_OPCODE | 128 << SPR_0_4_SHIFT),
+    MTTFIAR_OPCODE   = (MTSPR_OPCODE | 129 << SPR_0_4_SHIFT),
+    MFTFIAR_OPCODE   = (MFSPR_OPCODE | 129 << SPR_0_4_SHIFT),
+    MTTEXASR_OPCODE  = (MTSPR_OPCODE | 130 << SPR_0_4_SHIFT),
+    MFTEXASR_OPCODE  = (MFSPR_OPCODE | 130 << SPR_0_4_SHIFT),
+    MTTEXASRU_OPCODE = (MTSPR_OPCODE | 131 << SPR_0_4_SHIFT),
+    MFTEXASRU_OPCODE = (MFSPR_OPCODE | 131 << SPR_0_4_SHIFT),
+
+    MTVRSAVE_OPCODE  = (MTSPR_OPCODE | 256 << SPR_0_4_SHIFT),
+    MFVRSAVE_OPCODE  = (MFSPR_OPCODE | 256 << SPR_0_4_SHIFT),
+
+    MFTB_OPCODE   = (MFSPR_OPCODE | 268 << SPR_0_4_SHIFT),
 
     MTCRF_OPCODE  = (31u << OPCODE_SHIFT | 144u << 1),
     MFCR_OPCODE   = (31u << OPCODE_SHIFT | 19u << 1),
@@ -291,13 +318,11 @@
 
     // CTR-related opcodes
     BCCTR_OPCODE  = (19u << OPCODE_SHIFT | 528u << 1),
-    MTCTR_OPCODE  = (31u << OPCODE_SHIFT | 467u << 1 | 9 << SPR_0_4_SHIFT),
-    MFCTR_OPCODE  = (31u << OPCODE_SHIFT | 339u << 1 | 9 << SPR_0_4_SHIFT),
-
 
     LWZ_OPCODE   = (32u << OPCODE_SHIFT),
     LWZX_OPCODE  = (31u << OPCODE_SHIFT |  23u << 1),
     LWZU_OPCODE  = (33u << OPCODE_SHIFT),
+    LWBRX_OPCODE = (31u << OPCODE_SHIFT |  534 << 1),
 
     LHA_OPCODE   = (42u << OPCODE_SHIFT),
     LHAX_OPCODE  = (31u << OPCODE_SHIFT | 343u << 1),
@@ -306,6 +331,7 @@
     LHZ_OPCODE   = (40u << OPCODE_SHIFT),
     LHZX_OPCODE  = (31u << OPCODE_SHIFT | 279u << 1),
     LHZU_OPCODE  = (41u << OPCODE_SHIFT),
+    LHBRX_OPCODE = (31u << OPCODE_SHIFT |  790 << 1),
 
     LBZ_OPCODE   = (34u << OPCODE_SHIFT),
     LBZX_OPCODE  = (31u << OPCODE_SHIFT |  87u << 1),
@@ -583,6 +609,37 @@
     MTVSCR_OPCODE  = (4u  << OPCODE_SHIFT | 1604u     ),
     MFVSCR_OPCODE  = (4u  << OPCODE_SHIFT | 1540u     ),
 
+    // AES (introduced with Power 8)
+    VCIPHER_OPCODE      = (4u  << OPCODE_SHIFT | 1288u),
+    VCIPHERLAST_OPCODE  = (4u  << OPCODE_SHIFT | 1289u),
+    VNCIPHER_OPCODE     = (4u  << OPCODE_SHIFT | 1352u),
+    VNCIPHERLAST_OPCODE = (4u  << OPCODE_SHIFT | 1353u),
+    VSBOX_OPCODE        = (4u  << OPCODE_SHIFT | 1480u),
+
+    // SHA (introduced with Power 8)
+    VSHASIGMAD_OPCODE   = (4u  << OPCODE_SHIFT | 1730u),
+    VSHASIGMAW_OPCODE   = (4u  << OPCODE_SHIFT | 1666u),
+
+    // Vector Binary Polynomial Multiplication (introduced with Power 8)
+    VPMSUMB_OPCODE      = (4u  << OPCODE_SHIFT | 1032u),
+    VPMSUMD_OPCODE      = (4u  << OPCODE_SHIFT | 1224u),
+    VPMSUMH_OPCODE      = (4u  << OPCODE_SHIFT | 1096u),
+    VPMSUMW_OPCODE      = (4u  << OPCODE_SHIFT | 1160u),
+
+    // Vector Permute and Xor (introduced with Power 8)
+    VPERMXOR_OPCODE     = (4u  << OPCODE_SHIFT |   45u),
+
+    // Transactional Memory instructions (introduced with Power 8)
+    TBEGIN_OPCODE    = (31u << OPCODE_SHIFT |  654u << 1),
+    TEND_OPCODE      = (31u << OPCODE_SHIFT |  686u << 1),
+    TABORT_OPCODE    = (31u << OPCODE_SHIFT |  910u << 1),
+    TABORTWC_OPCODE  = (31u << OPCODE_SHIFT |  782u << 1),
+    TABORTWCI_OPCODE = (31u << OPCODE_SHIFT |  846u << 1),
+    TABORTDC_OPCODE  = (31u << OPCODE_SHIFT |  814u << 1),
+    TABORTDCI_OPCODE = (31u << OPCODE_SHIFT |  878u << 1),
+    TSR_OPCODE       = (31u << OPCODE_SHIFT |  750u << 1),
+    TCHECK_OPCODE    = (31u << OPCODE_SHIFT |  718u << 1),
+
     // Icache and dcache related instructions
     DCBA_OPCODE    = (31u << OPCODE_SHIFT |  758u << 1),
     DCBZ_OPCODE    = (31u << OPCODE_SHIFT | 1014u << 1),
@@ -1364,11 +1421,17 @@
   inline void lwax( Register d, Register s1, Register s2);
   inline void lwa(  Register d, int si16,    Register s1);
 
+  // 4 bytes reversed
+  inline void lwbrx( Register d, Register s1, Register s2);
+
   // 2 bytes
   inline void lhzx( Register d, Register s1, Register s2);
   inline void lhz(  Register d, int si16,    Register s1);
   inline void lhzu( Register d, int si16,    Register s1);
 
+  // 2 bytes reversed
+  inline void lhbrx( Register d, Register s1, Register s2);
+
   // 2 bytes
   inline void lhax( Register d, Register s1, Register s2);
   inline void lha(  Register d, int si16,    Register s1);
@@ -1412,6 +1475,25 @@
   inline void mcrf( ConditionRegister crd, ConditionRegister cra);
   inline void mtcr( Register s);
 
+  // Special purpose registers
+  // Exception Register
+  inline void mtxer(Register s1);
+  inline void mfxer(Register d);
+  // Vector Register Save Register
+  inline void mtvrsave(Register s1);
+  inline void mfvrsave(Register d);
+  // Timebase
+  inline void mftb(Register d);
+  // Introduced with Power 8:
+  // Data Stream Control Register
+  inline void mtdscr(Register s1);
+  inline void mfdscr(Register d );
+  // Transactional Memory Registers
+  inline void mftfhar(Register d);
+  inline void mftfiar(Register d);
+  inline void mftexasr(Register d);
+  inline void mftexasru(Register d);
+
   // PPC 1, section 2.4.1 Branch Instructions
   inline void b(  address a, relocInfo::relocType rt = relocInfo::none);
   inline void b(  Label& L);
@@ -1852,16 +1934,51 @@
   inline void mtvscr(   VectorRegister b);
   inline void mfvscr(   VectorRegister d);
 
+  // AES (introduced with Power 8)
+  inline void vcipher(     VectorRegister d, VectorRegister a, VectorRegister b);
+  inline void vcipherlast( VectorRegister d, VectorRegister a, VectorRegister b);
+  inline void vncipher(    VectorRegister d, VectorRegister a, VectorRegister b);
+  inline void vncipherlast(VectorRegister d, VectorRegister a, VectorRegister b);
+  inline void vsbox(       VectorRegister d, VectorRegister a);
+
+  // SHA (introduced with Power 8)
+  // Not yet implemented.
+
+  // Vector Binary Polynomial Multiplication (introduced with Power 8)
+  inline void vpmsumb(  VectorRegister d, VectorRegister a, VectorRegister b);
+  inline void vpmsumd(  VectorRegister d, VectorRegister a, VectorRegister b);
+  inline void vpmsumh(  VectorRegister d, VectorRegister a, VectorRegister b);
+  inline void vpmsumw(  VectorRegister d, VectorRegister a, VectorRegister b);
+
+  // Vector Permute and Xor (introduced with Power 8)
+  inline void vpermxor( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c);
+
+  // Transactional Memory instructions (introduced with Power 8)
+  inline void tbegin_();    // R=0
+  inline void tbeginrot_(); // R=1 Rollback-Only Transaction
+  inline void tend_();    // A=0
+  inline void tendall_(); // A=1
+  inline void tabort_(Register a);
+  inline void tabortwc_(int t, Register a, Register b);
+  inline void tabortwci_(int t, Register a, int si);
+  inline void tabortdc_(int t, Register a, Register b);
+  inline void tabortdci_(int t, Register a, int si);
+  inline void tsuspend_(); // tsr with L=0
+  inline void tresume_();  // tsr with L=1
+  inline void tcheck(int f);
+
   // The following encoders use r0 as second operand. These instructions
   // read r0 as '0'.
   inline void lwzx( Register d, Register s2);
   inline void lwz(  Register d, int si16);
   inline void lwax( Register d, Register s2);
   inline void lwa(  Register d, int si16);
+  inline void lwbrx(Register d, Register s2);
   inline void lhzx( Register d, Register s2);
   inline void lhz(  Register d, int si16);
   inline void lhax( Register d, Register s2);
   inline void lha(  Register d, int si16);
+  inline void lhbrx(Register d, Register s2);
   inline void lbzx( Register d, Register s2);
   inline void lbz(  Register d, int si16);
   inline void ldx(  Register d, Register s2);
--- a/src/cpu/ppc/vm/assembler_ppc.inline.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/assembler_ppc.inline.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -263,10 +263,14 @@
 inline void Assembler::lwax( Register d, Register s1, Register s2) { emit_int32(LWAX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));}
 inline void Assembler::lwa(  Register d, int si16,    Register s1) { emit_int32(LWA_OPCODE  | rt(d) | ds(si16)   | ra0mem(s1));}
 
+inline void Assembler::lwbrx( Register d, Register s1, Register s2) { emit_int32(LWBRX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));}
+
 inline void Assembler::lhzx( Register d, Register s1, Register s2) { emit_int32(LHZX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));}
 inline void Assembler::lhz(  Register d, int si16,    Register s1) { emit_int32(LHZ_OPCODE  | rt(d) | d1(si16)   | ra0mem(s1));}
 inline void Assembler::lhzu( Register d, int si16,    Register s1) { assert(d != s1, "according to ibm manual"); emit_int32(LHZU_OPCODE | rt(d) | d1(si16) | rta0mem(s1));}
 
+inline void Assembler::lhbrx( Register d, Register s1, Register s2) { emit_int32(LHBRX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));}
+
 inline void Assembler::lhax( Register d, Register s1, Register s2) { emit_int32(LHAX_OPCODE | rt(d) | ra0mem(s1) | rb(s2));}
 inline void Assembler::lha(  Register d, int si16,    Register s1) { emit_int32(LHA_OPCODE  | rt(d) | d1(si16)   | ra0mem(s1));}
 inline void Assembler::lhau( Register d, int si16,    Register s1) { assert(d != s1, "according to ibm manual"); emit_int32(LHAU_OPCODE | rt(d) | d1(si16) | rta0mem(s1));}
@@ -308,6 +312,25 @@
                                                       { emit_int32(MCRF_OPCODE | bf(crd) | bfa(cra)); }
 inline void Assembler::mtcr( Register s)          { Assembler::mtcrf(0xff, s); }
 
+// Special purpose registers
+// Exception Register
+inline void Assembler::mtxer(Register s1)         { emit_int32(MTXER_OPCODE | rs(s1)); }
+inline void Assembler::mfxer(Register d )         { emit_int32(MFXER_OPCODE | rt(d)); }
+// Vector Register Save Register
+inline void Assembler::mtvrsave(Register s1)      { emit_int32(MTVRSAVE_OPCODE | rs(s1)); }
+inline void Assembler::mfvrsave(Register d )      { emit_int32(MFVRSAVE_OPCODE | rt(d)); }
+// Timebase
+inline void Assembler::mftb(Register d )          { emit_int32(MFTB_OPCODE  | rt(d)); }
+// Introduced with Power 8:
+// Data Stream Control Register
+inline void Assembler::mtdscr(Register s1)        { emit_int32(MTDSCR_OPCODE | rs(s1)); }
+inline void Assembler::mfdscr(Register d )        { emit_int32(MFDSCR_OPCODE | rt(d)); }
+// Transactional Memory Registers
+inline void Assembler::mftfhar(Register d )       { emit_int32(MFTFHAR_OPCODE   | rt(d)); }
+inline void Assembler::mftfiar(Register d )       { emit_int32(MFTFIAR_OPCODE   | rt(d)); }
+inline void Assembler::mftexasr(Register d )      { emit_int32(MFTEXASR_OPCODE  | rt(d)); }
+inline void Assembler::mftexasru(Register d )     { emit_int32(MFTEXASRU_OPCODE | rt(d)); }
+
 // SAP JVM 2006-02-13 PPC branch instruction.
 // PPC 1, section 2.4.1 Branch Instructions
 inline void Assembler::b( address a, relocInfo::relocType rt) { emit_data(BXX_OPCODE| li(disp( intptr_t(a), intptr_t(pc()))) |aa(0)|lk(0), rt); }
@@ -731,15 +754,50 @@
 inline void Assembler::mtvscr(  VectorRegister b)                                     { emit_int32( MTVSCR_OPCODE   | vrb(b)); }
 inline void Assembler::mfvscr(  VectorRegister d)                                     { emit_int32( MFVSCR_OPCODE   | vrt(d)); }
 
+// AES (introduced with Power 8)
+inline void Assembler::vcipher(     VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCIPHER_OPCODE      | vrt(d) | vra(a) | vrb(b)); }
+inline void Assembler::vcipherlast( VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VCIPHERLAST_OPCODE  | vrt(d) | vra(a) | vrb(b)); }
+inline void Assembler::vncipher(    VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VNCIPHER_OPCODE     | vrt(d) | vra(a) | vrb(b)); }
+inline void Assembler::vncipherlast(VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VNCIPHERLAST_OPCODE | vrt(d) | vra(a) | vrb(b)); }
+inline void Assembler::vsbox(       VectorRegister d, VectorRegister a)                   { emit_int32( VSBOX_OPCODE        | vrt(d) | vra(a)         ); }
+
+// SHA (introduced with Power 8)
+// Not yet implemented.
+
+// Vector Binary Polynomial Multiplication (introduced with Power 8)
+inline void Assembler::vpmsumb(  VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMB_OPCODE | vrt(d) | vra(a) | vrb(b)); }
+inline void Assembler::vpmsumd(  VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMD_OPCODE | vrt(d) | vra(a) | vrb(b)); }
+inline void Assembler::vpmsumh(  VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMH_OPCODE | vrt(d) | vra(a) | vrb(b)); }
+inline void Assembler::vpmsumw(  VectorRegister d, VectorRegister a, VectorRegister b) { emit_int32( VPMSUMW_OPCODE | vrt(d) | vra(a) | vrb(b)); }
+
+// Vector Permute and Xor (introduced with Power 8)
+inline void Assembler::vpermxor( VectorRegister d, VectorRegister a, VectorRegister b, VectorRegister c) { emit_int32( VPMSUMW_OPCODE | vrt(d) | vra(a) | vrb(b) | vrc(c)); }
+
+// Transactional Memory instructions (introduced with Power 8)
+inline void Assembler::tbegin_()                                { emit_int32( TBEGIN_OPCODE | rc(1)); }
+inline void Assembler::tbeginrot_()                             { emit_int32( TBEGIN_OPCODE | /*R=1*/ 1u << (31-10) | rc(1)); }
+inline void Assembler::tend_()                                  { emit_int32( TEND_OPCODE | rc(1)); }
+inline void Assembler::tendall_()                               { emit_int32( TEND_OPCODE | /*A=1*/ 1u << (31-6) | rc(1)); }
+inline void Assembler::tabort_(Register a)                      { emit_int32( TABORT_OPCODE | ra(a) | rc(1)); }
+inline void Assembler::tabortwc_(int t, Register a, Register b) { emit_int32( TABORTWC_OPCODE | to(t) | ra(a) | rb(b) | rc(1)); }
+inline void Assembler::tabortwci_(int t, Register a, int si)    { emit_int32( TABORTWCI_OPCODE | to(t) | ra(a) | sh1620(si) | rc(1)); }
+inline void Assembler::tabortdc_(int t, Register a, Register b) { emit_int32( TABORTDC_OPCODE | to(t) | ra(a) | rb(b) | rc(1)); }
+inline void Assembler::tabortdci_(int t, Register a, int si)    { emit_int32( TABORTDCI_OPCODE | to(t) | ra(a) | sh1620(si) | rc(1)); }
+inline void Assembler::tsuspend_()                              { emit_int32( TSR_OPCODE | rc(1)); }
+inline void Assembler::tresume_()                               { emit_int32( TSR_OPCODE | /*L=1*/ 1u << (31-10) | rc(1)); }
+inline void Assembler::tcheck(int f)                            { emit_int32( TCHECK_OPCODE | bf(f)); }
+
 // ra0 version
 inline void Assembler::lwzx( Register d, Register s2) { emit_int32( LWZX_OPCODE | rt(d) | rb(s2));}
 inline void Assembler::lwz(  Register d, int si16   ) { emit_int32( LWZ_OPCODE  | rt(d) | d1(si16));}
 inline void Assembler::lwax( Register d, Register s2) { emit_int32( LWAX_OPCODE | rt(d) | rb(s2));}
 inline void Assembler::lwa(  Register d, int si16   ) { emit_int32( LWA_OPCODE  | rt(d) | ds(si16));}
+inline void Assembler::lwbrx(Register d, Register s2) { emit_int32( LWBRX_OPCODE| rt(d) | rb(s2));}
 inline void Assembler::lhzx( Register d, Register s2) { emit_int32( LHZX_OPCODE | rt(d) | rb(s2));}
 inline void Assembler::lhz(  Register d, int si16   ) { emit_int32( LHZ_OPCODE  | rt(d) | d1(si16));}
 inline void Assembler::lhax( Register d, Register s2) { emit_int32( LHAX_OPCODE | rt(d) | rb(s2));}
 inline void Assembler::lha(  Register d, int si16   ) { emit_int32( LHA_OPCODE  | rt(d) | d1(si16));}
+inline void Assembler::lhbrx(Register d, Register s2) { emit_int32( LHBRX_OPCODE| rt(d) | rb(s2));}
 inline void Assembler::lbzx( Register d, Register s2) { emit_int32( LBZX_OPCODE | rt(d) | rb(s2));}
 inline void Assembler::lbz(  Register d, int si16   ) { emit_int32( LBZ_OPCODE  | rt(d) | d1(si16));}
 inline void Assembler::ld(   Register d, int si16   ) { emit_int32( LD_OPCODE   | rt(d) | ds(si16));}
--- a/src/cpu/ppc/vm/compiledIC_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/compiledIC_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, 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
@@ -50,34 +50,6 @@
   return is_icholder_entry(call->destination());
 }
 
-//-----------------------------------------------------------------------------
-// High-level access to an inline cache. Guaranteed to be MT-safe.
-
-CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
-  : _ic_call(call)
-{
-  address ic_call = call->instruction_address();
-
-  assert(ic_call != NULL, "ic_call address must be set");
-  assert(nm != NULL, "must pass nmethod");
-  assert(nm->contains(ic_call), "must be in nmethod");
-
-  // Search for the ic_call at the given address.
-  RelocIterator iter(nm, ic_call, ic_call+1);
-  bool ret = iter.next();
-  assert(ret == true, "relocInfo must exist at this address");
-  assert(iter.addr() == ic_call, "must find ic_call");
-  if (iter.type() == relocInfo::virtual_call_type) {
-    virtual_call_Relocation* r = iter.virtual_call_reloc();
-    _is_optimized = false;
-    _value = nativeMovConstReg_at(r->cached_value());
-  } else {
-    assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
-    _is_optimized = true;
-    _value = NULL;
-  }
-}
-
 // ----------------------------------------------------------------------------
 
 // A PPC CompiledStaticCall looks like this:
@@ -203,7 +175,7 @@
   if (TraceICs) {
     ResourceMark rm;
     tty->print_cr("CompiledStaticCall@" INTPTR_FORMAT ": set_to_interpreted %s",
-                  instruction_address(),
+                  p2i(instruction_address()),
                   callee->name_and_sig_as_C_string());
   }
 
--- a/src/cpu/ppc/vm/frame_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/frame_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2012, 2014 SAP AG. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -140,7 +140,7 @@
 void frame::patch_pc(Thread* thread, address pc) {
   if (TracePcPatching) {
     tty->print_cr("patch_pc at address " PTR_FORMAT " [" PTR_FORMAT " -> " PTR_FORMAT "]",
-                  &((address*) _sp)[-1], ((address*) _sp)[-1], pc);
+                  p2i(&((address*) _sp)[-1]), p2i(((address*) _sp)[-1]), p2i(pc));
   }
   own_abi()->lr = (uint64_t)pc;
   _cb = CodeCache::find_blob(pc);
--- a/src/cpu/ppc/vm/globalDefinitions_ppc.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/globalDefinitions_ppc.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -37,6 +37,8 @@
 // signatures accordingly.
 const bool CCallingConventionRequiresIntsAsLongs = true;
 
+#define SUPPORTS_NATIVE_CX8
+
 // The PPC CPUs are NOT multiple-copy-atomic.
 #define CPU_NOT_MULTIPLE_COPY_ATOMIC
 
--- a/src/cpu/ppc/vm/interp_masm_ppc_64.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/interp_masm_ppc_64.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -25,7 +25,6 @@
 
 
 #include "precompiled.hpp"
-#include "asm/assembler.hpp"
 #include "asm/macroAssembler.inline.hpp"
 #include "interp_masm_ppc_64.hpp"
 #include "interpreter/interpreterRuntime.hpp"
@@ -119,9 +118,15 @@
     // Call the Interpreter::remove_activation_preserving_args_entry()
     // func to get the address of the same-named entrypoint in the
     // generated interpreter code.
+#if defined(ABI_ELFv2)
+    call_c(CAST_FROM_FN_PTR(address,
+                            Interpreter::remove_activation_preserving_args_entry),
+           relocInfo::none);
+#else
     call_c(CAST_FROM_FN_PTR(FunctionDescriptor*,
                             Interpreter::remove_activation_preserving_args_entry),
            relocInfo::none);
+#endif
 
     // Jump to Interpreter::_remove_activation_preserving_args_entry.
     mtctr(R3_RET);
@@ -331,29 +336,40 @@
 void InterpreterMacroAssembler::get_2_byte_integer_at_bcp(int         bcp_offset,
                                                           Register    Rdst,
                                                           signedOrNot is_signed) {
+#if defined(VM_LITTLE_ENDIAN)
+  if (bcp_offset) {
+    load_const_optimized(Rdst, bcp_offset);
+    lhbrx(Rdst, R14_bcp, Rdst);
+  } else {
+    lhbrx(Rdst, R14_bcp);
+  }
+  if (is_signed == Signed) {
+    extsh(Rdst, Rdst);
+  }
+#else
   // Read Java big endian format.
   if (is_signed == Signed) {
     lha(Rdst, bcp_offset, R14_bcp);
   } else {
     lhz(Rdst, bcp_offset, R14_bcp);
   }
-#if 0
-  assert(Rtmp != Rdst, "need separate temp register");
-  Register Rfirst = Rtmp;
-  lbz(Rfirst, bcp_offset, R14_bcp); // first byte
-  lbz(Rdst, bcp_offset+1, R14_bcp); // second byte
-
-  // Rdst = ((Rfirst<<8) & 0xFF00) | (Rdst &~ 0xFF00)
-  rldimi(/*RA=*/Rdst, /*RS=*/Rfirst, /*sh=*/8, /*mb=*/48);
-  if (is_signed == Signed) {
-    extsh(Rdst, Rdst);
-  }
 #endif
 }
 
 void InterpreterMacroAssembler::get_4_byte_integer_at_bcp(int         bcp_offset,
                                                           Register    Rdst,
                                                           signedOrNot is_signed) {
+#if defined(VM_LITTLE_ENDIAN)
+  if (bcp_offset) {
+    load_const_optimized(Rdst, bcp_offset);
+    lwbrx(Rdst, R14_bcp, Rdst);
+  } else {
+    lwbrx(Rdst, R14_bcp);
+  }
+  if (is_signed == Signed) {
+    extsw(Rdst, Rdst);
+  }
+#else
   // Read Java big endian format.
   if (bcp_offset & 3) { // Offset unaligned?
     load_const_optimized(Rdst, bcp_offset);
@@ -369,19 +385,27 @@
       lwz(Rdst, bcp_offset, R14_bcp);
     }
   }
+#endif
 }
 
+
 // Load the constant pool cache index from the bytecode stream.
 //
 // Kills / writes:
 //   - Rdst, Rscratch
 void InterpreterMacroAssembler::get_cache_index_at_bcp(Register Rdst, int bcp_offset, size_t index_size) {
   assert(bcp_offset > 0, "bcp is still pointing to start of bytecode");
+  // Cache index is always in the native format, courtesy of Rewriter.
   if (index_size == sizeof(u2)) {
-    get_2_byte_integer_at_bcp(bcp_offset, Rdst, Unsigned);
+    lhz(Rdst, bcp_offset, R14_bcp);
   } else if (index_size == sizeof(u4)) {
     assert(EnableInvokeDynamic, "giant index used only for JSR 292");
-    get_4_byte_integer_at_bcp(bcp_offset, Rdst, Signed);
+    if (bcp_offset & 3) {
+      load_const_optimized(Rdst, bcp_offset);
+      lwax(Rdst, R14_bcp, Rdst);
+    } else {
+      lwa(Rdst, bcp_offset, R14_bcp);
+    }
     assert(ConstantPool::decode_invokedynamic_index(~123) == 123, "else change next line");
     nand(Rdst, Rdst, Rdst); // convert to plain index
   } else if (index_size == sizeof(u1)) {
@@ -398,6 +422,29 @@
   add(cache, R27_constPoolCache, cache);
 }
 
+// Load 4-byte signed or unsigned integer in Java format (that is, big-endian format)
+// from (Rsrc)+offset.
+void InterpreterMacroAssembler::get_u4(Register Rdst, Register Rsrc, int offset,
+                                       signedOrNot is_signed) {
+#if defined(VM_LITTLE_ENDIAN)
+  if (offset) {
+    load_const_optimized(Rdst, offset);
+    lwbrx(Rdst, Rdst, Rsrc);
+  } else {
+    lwbrx(Rdst, Rsrc);
+  }
+  if (is_signed == Signed) {
+    extsw(Rdst, Rdst);
+  }
+#else
+  if (is_signed == Signed) {
+    lwa(Rdst, offset, Rsrc);
+  } else {
+    lwz(Rdst, offset, Rsrc);
+  }
+#endif
+}
+
 // Load object from cpool->resolved_references(index).
 void InterpreterMacroAssembler::load_resolved_reference_at_index(Register result, Register index) {
   assert_different_registers(result, index);
@@ -498,6 +545,9 @@
   cmplw(CCR0, Rindex, Rlength);
   sldi(RsxtIndex, RsxtIndex, index_shift);
   blt(CCR0, LnotOOR);
+  // Index should be in R17_tos, array should be in R4_ARG2.
+  mr(R17_tos, Rindex);
+  mr(R4_ARG2, Rarray);
   load_dispatch_table(Rtmp, (address*)Interpreter::_throw_ArrayIndexOutOfBoundsException_entry);
   mtctr(Rtmp);
   bctr();
@@ -1632,6 +1682,228 @@
   }
 }
 
+// Argument and return type profilig.
+// kills: tmp, tmp2, R0, CR0, CR1
+void InterpreterMacroAssembler::profile_obj_type(Register obj, Register mdo_addr_base,
+                                                 RegisterOrConstant mdo_addr_offs, Register tmp, Register tmp2) {
+  Label do_nothing, do_update;
+
+  // tmp2 = obj is allowed
+  assert_different_registers(obj, mdo_addr_base, tmp, R0);
+  assert_different_registers(tmp2, mdo_addr_base, tmp, R0);
+  const Register klass = tmp2;
+
+  verify_oop(obj);
+
+  ld(tmp, mdo_addr_offs, mdo_addr_base);
+
+  // Set null_seen if obj is 0.
+  cmpdi(CCR0, obj, 0);
+  ori(R0, tmp, TypeEntries::null_seen);
+  beq(CCR0, do_update);
+
+  load_klass(klass, obj);
+
+  clrrdi(R0, tmp, exact_log2(-TypeEntries::type_klass_mask));
+  // Basically same as andi(R0, tmp, TypeEntries::type_klass_mask);
+  cmpd(CCR1, R0, klass);
+  // Klass seen before, nothing to do (regardless of unknown bit).
+  //beq(CCR1, do_nothing);
+
+  andi_(R0, klass, TypeEntries::type_unknown);
+  // Already unknown. Nothing to do anymore.
+  //bne(CCR0, do_nothing);
+  crorc(/*CCR0 eq*/2, /*CCR1 eq*/4+2, /*CCR0 eq*/2); // cr0 eq = cr1 eq or cr0 ne
+  beq(CCR0, do_nothing);
+
+  clrrdi_(R0, tmp, exact_log2(-TypeEntries::type_mask));
+  orr(R0, klass, tmp); // Combine klass and null_seen bit (only used if (tmp & type_mask)==0).
+  beq(CCR0, do_update); // First time here. Set profile type.
+
+  // Different than before. Cannot keep accurate profile.
+  ori(R0, tmp, TypeEntries::type_unknown);
+
+  bind(do_update);
+  // update profile
+  std(R0, mdo_addr_offs, mdo_addr_base);
+
+  align(32, 12);
+  bind(do_nothing);
+}
+
+void InterpreterMacroAssembler::profile_arguments_type(Register callee, Register tmp1, Register tmp2, bool is_virtual) {
+  if (!ProfileInterpreter) {
+    return;
+  }
+
+  assert_different_registers(callee, tmp1, tmp2, R28_mdx);
+
+  if (MethodData::profile_arguments() || MethodData::profile_return()) {
+    Label profile_continue;
+
+    test_method_data_pointer(profile_continue);
+
+    int off_to_start = is_virtual ? in_bytes(VirtualCallData::virtual_call_data_size()) : in_bytes(CounterData::counter_data_size());
+
+    lbz(tmp1, in_bytes(DataLayout::tag_offset()) - off_to_start, R28_mdx);
+    cmpwi(CCR0, tmp1, is_virtual ? DataLayout::virtual_call_type_data_tag : DataLayout::call_type_data_tag);
+    bne(CCR0, profile_continue);
+
+    if (MethodData::profile_arguments()) {
+      Label done;
+      int off_to_args = in_bytes(TypeEntriesAtCall::args_data_offset());
+      add(R28_mdx, off_to_args, R28_mdx);
+
+      for (int i = 0; i < TypeProfileArgsLimit; i++) {
+        if (i > 0 || MethodData::profile_return()) {
+          // If return value type is profiled we may have no argument to profile.
+          ld(tmp1, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, R28_mdx);
+          cmpdi(CCR0, tmp1, (i+1)*TypeStackSlotEntries::per_arg_count());
+          addi(tmp1, tmp1, -i*TypeStackSlotEntries::per_arg_count());
+          blt(CCR0, done);
+        }
+        ld(tmp1, in_bytes(Method::const_offset()), callee);
+        lhz(tmp1, in_bytes(ConstMethod::size_of_parameters_offset()), tmp1);
+        // Stack offset o (zero based) from the start of the argument
+        // list, for n arguments translates into offset n - o - 1 from
+        // the end of the argument list. But there's an extra slot at
+        // the top of the stack. So the offset is n - o from Lesp.
+        ld(tmp2, in_bytes(TypeEntriesAtCall::stack_slot_offset(i))-off_to_args, R28_mdx);
+        subf(tmp1, tmp2, tmp1);
+
+        sldi(tmp1, tmp1, Interpreter::logStackElementSize);
+        ldx(tmp1, tmp1, R15_esp);
+
+        profile_obj_type(tmp1, R28_mdx, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args, tmp2, tmp1);
+
+        int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
+        addi(R28_mdx, R28_mdx, to_add);
+        off_to_args += to_add;
+      }
+
+      if (MethodData::profile_return()) {
+        ld(tmp1, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args, R28_mdx);
+        addi(tmp1, tmp1, -TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
+      }
+
+      bind(done);
+
+      if (MethodData::profile_return()) {
+        // We're right after the type profile for the last
+        // argument. tmp1 is the number of cells left in the
+        // CallTypeData/VirtualCallTypeData to reach its end. Non null
+        // if there's a return to profile.
+        assert(ReturnTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
+        sldi(tmp1, tmp1, exact_log2(DataLayout::cell_size));
+        add(R28_mdx, tmp1, R28_mdx);
+      }
+    } else {
+      assert(MethodData::profile_return(), "either profile call args or call ret");
+      update_mdp_by_constant(in_bytes(TypeEntriesAtCall::return_only_size()));
+    }
+
+    // Mdp points right after the end of the
+    // CallTypeData/VirtualCallTypeData, right after the cells for the
+    // return value type if there's one.
+    align(32, 12);
+    bind(profile_continue);
+  }
+}
+
+void InterpreterMacroAssembler::profile_return_type(Register ret, Register tmp1, Register tmp2) {
+  assert_different_registers(ret, tmp1, tmp2);
+  if (ProfileInterpreter && MethodData::profile_return()) {
+    Label profile_continue;
+
+    test_method_data_pointer(profile_continue);
+
+    if (MethodData::profile_return_jsr292_only()) {
+      // If we don't profile all invoke bytecodes we must make sure
+      // it's a bytecode we indeed profile. We can't go back to the
+      // begining of the ProfileData we intend to update to check its
+      // type because we're right after it and we don't known its
+      // length.
+      lbz(tmp1, 0, R14_bcp);
+      lbz(tmp2, Method::intrinsic_id_offset_in_bytes(), R19_method);
+      cmpwi(CCR0, tmp1, Bytecodes::_invokedynamic);
+      cmpwi(CCR1, tmp1, Bytecodes::_invokehandle);
+      cror(/*CR0 eq*/2, /*CR1 eq*/4+2, /*CR0 eq*/2);
+      cmpwi(CCR1, tmp2, vmIntrinsics::_compiledLambdaForm);
+      cror(/*CR0 eq*/2, /*CR1 eq*/4+2, /*CR0 eq*/2);
+      bne(CCR0, profile_continue);
+    }
+
+    profile_obj_type(ret, R28_mdx, -in_bytes(ReturnTypeEntry::size()), tmp1, tmp2);
+
+    align(32, 12);
+    bind(profile_continue);
+  }
+}
+
+void InterpreterMacroAssembler::profile_parameters_type(Register tmp1, Register tmp2, Register tmp3, Register tmp4) {
+  if (ProfileInterpreter && MethodData::profile_parameters()) {
+    Label profile_continue, done;
+
+    test_method_data_pointer(profile_continue);
+
+    // Load the offset of the area within the MDO used for
+    // parameters. If it's negative we're not profiling any parameters.
+    lwz(tmp1, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset()), R28_mdx);
+    cmpwi(CCR0, tmp1, 0);
+    blt(CCR0, profile_continue);
+
+    // Compute a pointer to the area for parameters from the offset
+    // and move the pointer to the slot for the last
+    // parameters. Collect profiling from last parameter down.
+    // mdo start + parameters offset + array length - 1
+
+    // Pointer to the parameter area in the MDO.
+    const Register mdp = tmp1;
+    add(mdp, tmp1, R28_mdx);
+
+    // Pffset of the current profile entry to update.
+    const Register entry_offset = tmp2;
+    // entry_offset = array len in number of cells
+    ld(entry_offset, in_bytes(ArrayData::array_len_offset()), mdp);
+
+    int off_base = in_bytes(ParametersTypeData::stack_slot_offset(0));
+    assert(off_base % DataLayout::cell_size == 0, "should be a number of cells");
+
+    // entry_offset (number of cells)  = array len - size of 1 entry + offset of the stack slot field
+    addi(entry_offset, entry_offset, -TypeStackSlotEntries::per_arg_count() + (off_base / DataLayout::cell_size));
+    // entry_offset in bytes
+    sldi(entry_offset, entry_offset, exact_log2(DataLayout::cell_size));
+
+    Label loop;
+    align(32, 12);
+    bind(loop);
+
+    // Load offset on the stack from the slot for this parameter.
+    ld(tmp3, entry_offset, mdp);
+    sldi(tmp3, tmp3, Interpreter::logStackElementSize);
+    neg(tmp3, tmp3);
+    // Read the parameter from the local area.
+    ldx(tmp3, tmp3, R18_locals);
+
+    // Make entry_offset now point to the type field for this parameter.
+    int type_base = in_bytes(ParametersTypeData::type_offset(0));
+    assert(type_base > off_base, "unexpected");
+    addi(entry_offset, entry_offset, type_base - off_base);
+
+    // Profile the parameter.
+    profile_obj_type(tmp3, mdp, entry_offset, tmp4, tmp3);
+
+    // Go to next parameter.
+    int delta = TypeStackSlotEntries::per_arg_count() * DataLayout::cell_size + (type_base - off_base);
+    cmpdi(CCR0, entry_offset, off_base + delta);
+    addi(entry_offset, entry_offset, -delta);
+    bge(CCR0, loop);
+
+    align(32, 12);
+    bind(profile_continue);
+  }
+}
+
 // Add a InterpMonitorElem to stack (see frame_sparc.hpp).
 void InterpreterMacroAssembler::add_monitor_to_stack(bool stack_is_empty, Register Rtemp1, Register Rtemp2) {
 
@@ -1993,20 +2265,19 @@
   bne(CCR0, test);
 
   address fd = CAST_FROM_FN_PTR(address, verify_return_address);
-  unsigned int nbytes_save = 10*8; // 10 volatile gprs
-
-  save_LR_CR(Rtmp);
+  const int nbytes_save = 11*8; // volatile gprs except R0
+  save_volatile_gprs(R1_SP, -nbytes_save); // except R0
+  save_LR_CR(Rtmp); // Save in old frame.
   push_frame_reg_args(nbytes_save, Rtmp);
-  save_volatile_gprs(R1_SP, 112); // except R0
 
   load_const_optimized(Rtmp, fd, R0);
   mr_if_needed(R4_ARG2, reg);
   mr(R3_ARG1, R19_method);
   call_c(Rtmp); // call C
 
-  restore_volatile_gprs(R1_SP, 112); // except R0
   pop_frame();
   restore_LR_CR(Rtmp);
+  restore_volatile_gprs(R1_SP, -nbytes_save); // except R0
   b(skip);
 
   // Perform a more elaborate out-of-line call.
--- a/src/cpu/ppc/vm/interp_masm_ppc_64.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/interp_masm_ppc_64.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -130,6 +130,7 @@
 
   void get_cache_and_index_at_bcp(Register cache, int bcp_offset, size_t index_size = sizeof(u2));
 
+  void get_u4(Register Rdst, Register Rsrc, int offset, signedOrNot is_signed);
 
   // common code
 
@@ -254,6 +255,12 @@
   void record_klass_in_profile(Register receiver, Register scratch1, Register scratch2, bool is_virtual_call);
   void record_klass_in_profile_helper(Register receiver, Register scratch1, Register scratch2, int start_row, Label& done, bool is_virtual_call);
 
+  // Argument and return type profiling.
+  void profile_obj_type(Register obj, Register mdo_addr_base, RegisterOrConstant mdo_addr_offs, Register tmp, Register tmp2);
+  void profile_arguments_type(Register callee, Register tmp1, Register tmp2, bool is_virtual);
+  void profile_return_type(Register ret, Register tmp1, Register tmp2);
+  void profile_parameters_type(Register tmp1, Register tmp2, Register tmp3, Register tmp4);
+
 #endif // !CC_INTERP
 
   // Debugging
--- a/src/cpu/ppc/vm/interpreter_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/interpreter_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -24,7 +24,6 @@
  */
 
 #include "precompiled.hpp"
-#include "asm/assembler.hpp"
 #include "asm/macroAssembler.inline.hpp"
 #include "interpreter/bytecodeHistogram.hpp"
 #include "interpreter/interpreter.hpp"
--- a/src/cpu/ppc/vm/macroAssembler_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/macroAssembler_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2012, 2014 SAP AG. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -806,6 +806,7 @@
 
 // For verify_oops.
 void MacroAssembler::save_volatile_gprs(Register dst, int offset) {
+  std(R2,  offset, dst);   offset += 8;
   std(R3,  offset, dst);   offset += 8;
   std(R4,  offset, dst);   offset += 8;
   std(R5,  offset, dst);   offset += 8;
@@ -820,6 +821,7 @@
 
 // For verify_oops.
 void MacroAssembler::restore_volatile_gprs(Register src, int offset) {
+  ld(R2,  offset, src);   offset += 8;
   ld(R3,  offset, src);   offset += 8;
   ld(R4,  offset, src);   offset += 8;
   ld(R5,  offset, src);   offset += 8;
@@ -1186,6 +1188,16 @@
   call_VM(oop_result, entry_point, check_exceptions);
 }
 
+void MacroAssembler::call_VM(Register oop_result, address entry_point, Register arg_1, Register arg_2, Register arg_3,
+                             bool check_exceptions) {
+  // R3_ARG1 is reserved for the thread
+  mr_if_needed(R4_ARG2, arg_1);
+  assert(arg_2 != R4_ARG2, "smashed argument");
+  mr_if_needed(R5_ARG3, arg_2);
+  mr_if_needed(R6_ARG4, arg_3);
+  call_VM(oop_result, entry_point, check_exceptions);
+}
+
 void MacroAssembler::call_VM_leaf(address entry_point) {
   call_VM_leaf_base(entry_point);
 }
@@ -2365,7 +2377,7 @@
 #endif // INCLUDE_ALL_GCS
 
 // Values for last_Java_pc, and last_Java_sp must comply to the rules
-// in frame_ppc64.hpp.
+// in frame_ppc.hpp.
 void MacroAssembler::set_last_Java_frame(Register last_Java_sp, Register last_Java_pc) {
   // Always set last_Java_pc and flags first because once last_Java_sp
   // is visible has_last_Java_frame is true and users will look at the
@@ -2492,6 +2504,7 @@
 }
 
 void MacroAssembler::decode_klass_not_null(Register dst, Register src) {
+  assert(dst != R0, "Dst reg may not be R0, as R0 is used here.");
   if (src == noreg) src = dst;
   Register shifted_src = src;
   if (Universe::narrow_klass_shift() != 0 ||
@@ -2526,14 +2539,11 @@
 
 void MacroAssembler::reinit_heapbase(Register d, Register tmp) {
   if (Universe::heap() != NULL) {
-    if (Universe::narrow_oop_base() == NULL) {
-      Assembler::xorr(R30, R30, R30);
-    } else {
-      load_const(R30, Universe::narrow_ptrs_base(), tmp);
-    }
+    load_const_optimized(R30, Universe::narrow_ptrs_base(), tmp);
   } else {
-    load_const(R30, Universe::narrow_ptrs_base_addr(), tmp);
-    ld(R30, 0, R30);
+    // Heap not yet allocated. Load indirectly.
+    int simm16_offset = load_const_optimized(R30, Universe::narrow_ptrs_base_addr(), tmp, true);
+    ld(R30, simm16_offset, R30);
   }
 }
 
@@ -3060,35 +3070,27 @@
   if (!VerifyOops) {
     return;
   }
-  // Will be preserved.
-  Register tmp = R11;
-  assert(oop != tmp, "precondition");
-  unsigned int nbytes_save = 10*8; // 10 volatile gprs
+
   address/* FunctionDescriptor** */fd = StubRoutines::verify_oop_subroutine_entry_address();
-  // save tmp
-  mr(R0, tmp);
-  // kill tmp
-  save_LR_CR(tmp);
+  const Register tmp = R11; // Will be preserved.
+  const int nbytes_save = 11*8; // Volatile gprs except R0.
+  save_volatile_gprs(R1_SP, -nbytes_save); // except R0
+
+  if (oop == tmp) mr(R4_ARG2, oop);
+  save_LR_CR(tmp); // save in old frame
   push_frame_reg_args(nbytes_save, tmp);
-  // restore tmp
-  mr(tmp, R0);
-  save_volatile_gprs(R1_SP, 112); // except R0
   // load FunctionDescriptor** / entry_address *
-  load_const(tmp, fd);
+  load_const_optimized(tmp, fd, R0);
   // load FunctionDescriptor* / entry_address
   ld(tmp, 0, tmp);
-  mr(R4_ARG2, oop);
-  load_const(R3_ARG1, (address)msg);
-  // call destination for its side effect
+  if (oop != tmp) mr_if_needed(R4_ARG2, oop);
+  load_const_optimized(R3_ARG1, (address)msg, R0);
+  // Call destination for its side effect.
   call_c(tmp);
-  restore_volatile_gprs(R1_SP, 112); // except R0
+
   pop_frame();
-  // save tmp
-  mr(R0, tmp);
-  // kill tmp
   restore_LR_CR(tmp);
-  // restore tmp
-  mr(tmp, R0);
+  restore_volatile_gprs(R1_SP, -nbytes_save); // except R0
 }
 
 const char* stop_types[] = {
@@ -3099,7 +3101,7 @@
 };
 
 static void stop_on_request(int tp, const char* msg) {
-  tty->print("PPC assembly code requires stop: (%s) %s\n", (void *)stop_types[tp%/*stop_end*/4], msg);
+  tty->print("PPC assembly code requires stop: (%s) %s\n", stop_types[tp%/*stop_end*/4], msg);
   guarantee(false, err_msg("PPC assembly code requires stop: %s", msg));
 }
 
--- a/src/cpu/ppc/vm/macroAssembler_ppc.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/macroAssembler_ppc.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -368,6 +368,7 @@
   void call_VM(Register oop_result, address entry_point, bool check_exceptions = true);
   void call_VM(Register oop_result, address entry_point, Register arg_1, bool check_exceptions = true);
   void call_VM(Register oop_result, address entry_point, Register arg_1, Register arg_2, bool check_exceptions = true);
+  void call_VM(Register oop_result, address entry_point, Register arg_1, Register arg_2, Register arg3, bool check_exceptions = true);
   void call_VM_leaf(address entry_point);
   void call_VM_leaf(address entry_point, Register arg_1);
   void call_VM_leaf(address entry_point, Register arg_1, Register arg_2);
--- a/src/cpu/ppc/vm/methodHandles_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/methodHandles_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2012, 2014 SAP AG. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -464,7 +464,7 @@
                  strstr(adaptername, "linkTo") == NULL);    // static linkers don't have MH
   const char* mh_reg_name = has_mh ? "R23_method_handle" : "G23";
   tty->print_cr("MH %s %s="INTPTR_FORMAT " sp=" INTPTR_FORMAT,
-                adaptername, mh_reg_name, (intptr_t) mh, entry_sp);
+                adaptername, mh_reg_name, (intptr_t) mh, (intptr_t) entry_sp);
 
   if (Verbose) {
     tty->print_cr("Registers:");
--- a/src/cpu/ppc/vm/nativeInst_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/nativeInst_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2012, 2013 SAP AG. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2012, 2014 SAP AG. 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
@@ -100,10 +100,7 @@
   MacroAssembler* a = new MacroAssembler(&cb);
 
   // Patch the call.
-  if (ReoptimizeCallSequences &&
-      a->is_within_range_of_b(dest, addr_call)) {
-    a->bl(dest);
-  } else {
+  if (!ReoptimizeCallSequences || !a->is_within_range_of_b(dest, addr_call)) {
     address trampoline_stub_addr = get_trampoline();
 
     // We did not find a trampoline stub because the current codeblob
@@ -115,9 +112,12 @@
 
     // Patch the constant in the call's trampoline stub.
     NativeCallTrampolineStub_at(trampoline_stub_addr)->set_destination(dest);
+    dest = trampoline_stub_addr;
+  }
 
-    a->bl(trampoline_stub_addr);
-  }
+  OrderAccess::release();
+  a->bl(dest);
+
   ICache::ppc64_flush_icache_bytes(addr_call, code_size);
 }
 
@@ -147,9 +147,9 @@
   address addr = addr_at(0);
 
   if (!NativeCall::is_call_at(addr)) {
-    tty->print_cr("not a NativeCall at " PTR_FORMAT, addr);
+    tty->print_cr("not a NativeCall at " PTR_FORMAT, p2i(addr));
     // TODO: PPC port: Disassembler::decode(addr - 20, addr + 20, tty);
-    fatal(err_msg("not a NativeCall at " PTR_FORMAT, addr));
+    fatal(err_msg("not a NativeCall at " PTR_FORMAT, p2i(addr)));
   }
 }
 #endif // ASSERT
@@ -160,9 +160,9 @@
 
   NativeInstruction::verify();
   if (!NativeFarCall::is_far_call_at(addr)) {
-    tty->print_cr("not a NativeFarCall at " PTR_FORMAT, addr);
+    tty->print_cr("not a NativeFarCall at " PTR_FORMAT, p2i(addr));
     // TODO: PPC port: Disassembler::decode(addr, 20, 20, tty);
-    fatal(err_msg("not a NativeFarCall at " PTR_FORMAT, addr));
+    fatal(err_msg("not a NativeFarCall at " PTR_FORMAT, p2i(addr)));
   }
 }
 #endif // ASSERT
@@ -306,9 +306,9 @@
     if (! (cb != NULL && MacroAssembler::is_calculate_address_from_global_toc_at(addr, cb->content_begin())) &&
         ! (cb != NULL && MacroAssembler::is_set_narrow_oop(addr, cb->content_begin())) &&
         ! MacroAssembler::is_bl(*((int*) addr))) {
-      tty->print_cr("not a NativeMovConstReg at " PTR_FORMAT, addr);
+      tty->print_cr("not a NativeMovConstReg at " PTR_FORMAT, p2i(addr));
       // TODO: PPC port: Disassembler::decode(addr, 20, 20, tty);
-      fatal(err_msg("not a NativeMovConstReg at " PTR_FORMAT, addr));
+      fatal(err_msg("not a NativeMovConstReg at " PTR_FORMAT, p2i(addr)));
     }
   }
 }
@@ -344,9 +344,9 @@
 
   NativeInstruction::verify();
   if (!NativeJump::is_jump_at(addr)) {
-    tty->print_cr("not a NativeJump at " PTR_FORMAT, addr);
+    tty->print_cr("not a NativeJump at " PTR_FORMAT, p2i(addr));
     // TODO: PPC port: Disassembler::decode(addr, 20, 20, tty);
-    fatal(err_msg("not a NativeJump at " PTR_FORMAT, addr));
+    fatal(err_msg("not a NativeJump at " PTR_FORMAT, p2i(addr)));
   }
 }
 #endif // ASSERT
--- a/src/cpu/ppc/vm/ppc.ad	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/ppc.ad	Tue Apr 07 14:58:49 2015 +0200
@@ -1249,6 +1249,7 @@
 
     // Emit the trampoline stub which will be related to the branch-and-link below.
     CallStubImpl::emit_trampoline_stub(_masm, entry_point_toc_offset, offsets.insts_call_instruction_offset);
+    if (Compile::current()->env()->failing()) { return offsets; } // Code cache may be full.
     __ relocate(rtype);
   }
 
@@ -1329,7 +1330,7 @@
 
   if (!false /* TODO: PPC port C->is_frameless_method()*/) {
     st->print("save return pc\n\t");
-    st->print("push frame %d\n\t", -framesize);
+    st->print("push frame %ld\n\t", -framesize);
   }
 }
 #endif
@@ -1412,7 +1413,7 @@
     while (bang_offset <= bang_end) {
       // Need at least one stack bang at end of shadow zone.
 
-      // Again I had to copy code, this time from assembler_ppc64.cpp,
+      // Again I had to copy code, this time from assembler_ppc.cpp,
       // bang_stack_with_offset - see there for comments.
 
       // Stack grows down, caller passes positive offset.
@@ -1937,8 +1938,9 @@
   // --------------------------------------------------------------------
   // Check for hi bits still needing moving. Only happens for misaligned
   // arguments to native calls.
-  if (src_hi == dst_hi)
+  if (src_hi == dst_hi) {
     return ppc64Opcode_none;               // Self copy; no move.
+  }
 
   ShouldNotReachHere();
   return ppc64Opcode_undefined;
@@ -1960,14 +1962,15 @@
 }
 
 uint MachNopNode::size(PhaseRegAlloc *ra_) const {
-   return _count * 4;
+  return _count * 4;
 }
 
 #ifndef PRODUCT
 void BoxLockNode::format(PhaseRegAlloc *ra_, outputStream *st) const {
   int offset = ra_->reg2offset(in_RegMask(0).find_first_elem());
-  int reg = ra_->get_reg_first(this);
-  st->print("ADDI %s, SP, %d \t// box node", Matcher::regName[reg], offset);
+  char reg_str[128];
+  ra_->dump_register(this, reg_str);
+  st->print("ADDI    %s, SP, %d \t// box node", reg_str, offset);
 }
 #endif
 
@@ -2002,7 +2005,7 @@
 
   // Inline_cache contains a klass.
   Register ic_klass       = as_Register(Matcher::inline_cache_reg_encode());
-  Register receiver_klass = R0;  // tmp
+  Register receiver_klass = R12_scratch2;  // tmp
 
   assert_different_registers(ic_klass, receiver_klass, R11_scratch1, R3_ARG1);
   assert(R11_scratch1 == R11, "need prologue scratch register");
@@ -3486,6 +3489,7 @@
 
         // Emit the trampoline stub which will be related to the branch-and-link below.
         CallStubImpl::emit_trampoline_stub(_masm, entry_point_toc_offset, start_offset);
+        if (Compile::current()->env()->failing()) { return; } // Code cache may be full.
         __ relocate(_optimized_virtual ?
                     relocInfo::opt_virtual_call_type : relocInfo::static_call_type);
       }
@@ -3529,6 +3533,7 @@
 
       // Emit the trampoline stub which will be related to the branch-and-link below.
       CallStubImpl::emit_trampoline_stub(_masm, entry_point_toc_offset, start_offset);
+      if (ra_->C->env()->failing()) { return; } // Code cache may be full.
       assert(_optimized_virtual, "methodHandle call should be a virtual call");
       __ relocate(relocInfo::opt_virtual_call_type);
     }
@@ -3579,9 +3584,7 @@
       const address entry_point_const = __ address_constant(entry_point, RelocationHolder::none);
       const int entry_point_const_toc_offset = __ offset_to_method_toc(entry_point_const);
       CallStubImpl::emit_trampoline_stub(_masm, entry_point_const_toc_offset, __ offset());
-
-      if (ra_->C->env()->failing())
-        return;
+      if (ra_->C->env()->failing()) { return; } // Code cache may be full.
 
       // Build relocation at call site with ic position as data.
       assert((_load_ic_hi_node != NULL && _load_ic_node == NULL) ||
@@ -5640,19 +5643,6 @@
   ins_pipe(pipe_class_memory);
 %}
 
-//// Load compressed klass and decode it if narrow_klass_shift == 0.
-//// TODO: will narrow_klass_shift ever be 0?
-//instruct decodeNKlass2Klass(iRegPdst dst, memory mem) %{
-//  match(Set dst (DecodeNKlass (LoadNKlass mem)));
-//  predicate(false /* TODO: PPC port Universe::narrow_klass_shift() == 0*);
-//  ins_cost(MEMORY_REF_COST);
-//
-//  format %{ "LWZ     $dst, $mem \t// DecodeNKlass (unscaled)" %}
-//  size(4);
-//  ins_encode( enc_lwz(dst, mem) );
-//  ins_pipe(pipe_class_memory);
-//%}
-
 // Load Klass Pointer
 instruct loadKlass(iRegPdst dst, memoryAlg4 mem) %{
   match(Set dst (LoadKlass mem));
@@ -6072,11 +6062,15 @@
   %}
 %}
 
-instruct loadConNKlass_hi(iRegNdst dst, immNKlass src) %{
+// We have seen a safepoint between the hi and lo parts, and this node was handled
+// as an oop. Therefore this needs a match rule so that build_oop_map knows this is
+// not a narrow oop.
+instruct loadConNKlass_hi(iRegNdst dst, immNKlass_NM src) %{
+  match(Set dst src);
   effect(DEF dst, USE src);
   ins_cost(DEFAULT_COST);
 
-  format %{ "LIS     $dst, $src \t// narrow oop hi" %}
+  format %{ "LIS     $dst, $src \t// narrow klass hi" %}
   size(4);
   ins_encode %{
     // TODO: PPC port $archOpcode(ppc64Opcode_addis);
@@ -6086,6 +6080,21 @@
   ins_pipe(pipe_class_default);
 %}
 
+// As loadConNKlass_hi this must be recognized as narrow klass, not oop!
+instruct loadConNKlass_mask(iRegNdst dst, immNKlass_NM src1, iRegNsrc src2) %{
+  match(Set dst src1);
+  effect(TEMP src2);
+  ins_cost(DEFAULT_COST);
+
+  format %{ "MASK    $dst, $src2, 0xFFFFFFFF" %} // mask
+  size(4);
+  ins_encode %{
+    // TODO: PPC port $archOpcode(ppc64Opcode_rldicl);
+    __ clrldi($dst$$Register, $src2$$Register, 0x20);
+  %}
+  ins_pipe(pipe_class_default);
+%}
+
 // This needs a match rule so that build_oop_map knows this is
 // not a narrow oop.
 instruct loadConNKlass_lo(iRegNdst dst, immNKlass_NM src1, iRegNsrc src2) %{
@@ -6093,10 +6102,10 @@
   effect(TEMP src2);
   ins_cost(DEFAULT_COST);
 
-  format %{ "ADDI    $dst, $src1, $src2 \t// narrow oop lo" %}
-  size(4);
-  ins_encode %{
-    // TODO: PPC port $archOpcode(ppc64Opcode_addi);
+  format %{ "ORI    $dst, $src1, $src2 \t// narrow klass lo" %}
+  size(4);
+  ins_encode %{
+    // TODO: PPC port $archOpcode(ppc64Opcode_ori);
     intptr_t Csrc = Klass::encode_klass((Klass *)$src1$$constant);
     assert(__ oop_recorder() != NULL, "this assembler needs an OopRecorder");
     int klass_index = __ oop_recorder()->find_index((Klass *)$src1$$constant);
@@ -6127,10 +6136,11 @@
     MachNode *m2 = m1;
     if (!Assembler::is_uimm((jlong)Klass::encode_klass((Klass *)op_src->constant()), 31)) {
       // Value might be 1-extended. Mask out these bits.
-      m2 = new (C) clearMs32bNode();
+      m2 = new (C) loadConNKlass_maskNode();
       m2->add_req(NULL, m1);
       m2->_opnds[0] = op_dst;
-      m2->_opnds[1] = op_dst;
+      m2->_opnds[1] = op_src;
+      m2->_opnds[2] = op_dst;
       ra_->set_pair(m2->_idx, ra_->get_reg_second(this), ra_->get_reg_first(this));
       nodes->push(m2);
     }
@@ -6975,7 +6985,7 @@
   size(4);
   ins_encode %{
     // TODO: PPC port $archOpcode(ppc64Opcode_rldicl);
-    __ rldicl($dst$$Register, $src$$Register, 64-Universe::narrow_oop_shift(), 32);
+    __ rldicl($dst$$Register, $src$$Register, 64-Universe::narrow_klass_shift(), 32);
   %}
   ins_pipe(pipe_class_default);
 %}
--- a/src/cpu/ppc/vm/stubGenerator_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/stubGenerator_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -24,7 +24,6 @@
  */
 
 #include "precompiled.hpp"
-#include "asm/assembler.hpp"
 #include "asm/macroAssembler.inline.hpp"
 #include "interpreter/interpreter.hpp"
 #include "nativeInst_ppc.hpp"
@@ -39,9 +38,6 @@
 #include "runtime/stubCodeGenerator.hpp"
 #include "runtime/stubRoutines.hpp"
 #include "utilities/top.hpp"
-#ifdef COMPILER2
-#include "opto/runtime.hpp"
-#endif
 #include "runtime/thread.inline.hpp"
 
 #define __ _masm->
@@ -216,7 +212,7 @@
     {
       BLOCK_COMMENT("Call frame manager or native entry.");
       // Call frame manager or native entry.
-      Register r_new_arg_entry = R14; // PPC_state;
+      Register r_new_arg_entry = R14;
       assert_different_registers(r_new_arg_entry, r_top_of_arguments_addr,
                                  r_arg_method, r_arg_thread);
 
--- a/src/cpu/ppc/vm/templateInterpreter_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/templateInterpreter_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -90,7 +90,7 @@
 
   // Thread will be loaded to R3_ARG1.
   // Target class oop is in register R5_ARG3 by convention!
-  __ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::throw_ClassCastException_verbose, R17_tos, R5_ARG3));
+  __ call_VM(noreg, CAST_FROM_FN_PTR(address, InterpreterRuntime::throw_ClassCastException_verbose), R17_tos, R5_ARG3);
   // Above call must not return here since exception pending.
   DEBUG_ONLY(__ should_not_reach_here();)
   return entry;
@@ -171,12 +171,20 @@
   // Compiled code destroys templateTableBase, reload.
   __ load_const_optimized(R25_templateTableBase, (address)Interpreter::dispatch_table((TosState)0), R12_scratch2);
 
+  if (state == atos) {
+    __ profile_return_type(R3_RET, R11_scratch1, R12_scratch2);
+  }
+
   const Register cache = R11_scratch1;
   const Register size  = R12_scratch2;
   __ get_cache_and_index_at_bcp(cache, 1, index_size);
 
-  // Big Endian (get least significant byte of 64 bit value):
+  // Get least significant byte of 64 bit value:
+#if defined(VM_LITTLE_ENDIAN)
+  __ lbz(size, in_bytes(ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::flags_offset()), cache);
+#else
   __ lbz(size, in_bytes(ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::flags_offset()) + 7, cache);
+#endif
   __ sldi(size, size, Interpreter::logStackElementSize);
   __ add(R15_esp, R15_esp, size);
   __ dispatch_next(state, step);
@@ -857,7 +865,9 @@
   // Our signature handlers copy required arguments to the C stack
   // (outgoing C args), R3_ARG1 to R10_ARG8, and FARG1 to FARG13.
   __ mr(R3_ARG1, R18_locals);
+#if !defined(ABI_ELFv2)
   __ ld(signature_handler_fd, 0, signature_handler_fd);
+#endif
 
   __ call_stub(signature_handler_fd);
 
@@ -1019,8 +1029,13 @@
   // native result across the call. No oop is present.
 
   __ mr(R3_ARG1, R16_thread);
+#if defined(ABI_ELFv2)
+  __ call_c(CAST_FROM_FN_PTR(address, JavaThread::check_special_condition_for_native_trans),
+            relocInfo::none);
+#else
   __ call_c(CAST_FROM_FN_PTR(FunctionDescriptor*, JavaThread::check_special_condition_for_native_trans),
             relocInfo::none);
+#endif
 
   __ bind(sync_check_done);
 
@@ -1219,6 +1234,10 @@
       __ li(R0, 1);
       __ stb(R0, in_bytes(JavaThread::do_not_unlock_if_synchronized_offset()), R16_thread);
     }
+
+    // Argument and return type profiling.
+    __ profile_parameters_type(R3_ARG1, R4_ARG2, R5_ARG3, R6_ARG4);
+
     // Increment invocation counter and check for overflow.
     if (inc_counter) {
       generate_counter_incr(&invocation_counter_overflow, &profile_method, &profile_method_continue);
@@ -1538,6 +1557,8 @@
     __ resize_frame_absolute(R12_scratch2, R11_scratch1, R0);
     if (ProfileInterpreter) {
       __ set_method_data_pointer_for_bcp();
+      __ ld(R11_scratch1, 0, R1_SP);
+      __ std(R28_mdx, _ijava_state_neg(mdx), R11_scratch1);
     }
 #if INCLUDE_JVMTI
     Label L_done;
@@ -1549,13 +1570,11 @@
     // The member name argument must be restored if _invokestatic is re-executed after a PopFrame call.
     // Detect such a case in the InterpreterRuntime function and return the member name argument, or NULL.
     __ ld(R4_ARG2, 0, R18_locals);
-    __ call_VM(R11_scratch1, CAST_FROM_FN_PTR(address, InterpreterRuntime::member_name_arg_or_null),
-               R4_ARG2, R19_method, R14_bcp);
-
-    __ cmpdi(CCR0, R11_scratch1, 0);
+    __ MacroAssembler::call_VM(R4_ARG2, CAST_FROM_FN_PTR(address, InterpreterRuntime::member_name_arg_or_null), R4_ARG2, R19_method, R14_bcp, false);
+    __ restore_interpreter_state(R11_scratch1, /*bcp_and_mdx_only*/ true);
+    __ cmpdi(CCR0, R4_ARG2, 0);
     __ beq(CCR0, L_done);
-
-    __ std(R11_scratch1, wordSize, R15_esp);
+    __ std(R4_ARG2, wordSize, R15_esp);
     __ bind(L_done);
 #endif // INCLUDE_JVMTI
     __ dispatch_next(vtos);
--- a/src/cpu/ppc/vm/templateTable_ppc_64.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/templateTable_ppc_64.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -188,8 +188,12 @@
       assert(byte_no == f1_byte || byte_no == f2_byte, "byte_no out of range");
       assert(load_bc_into_bc_reg, "we use bc_reg as temp");
       __ get_cache_and_index_at_bcp(Rtemp /* dst = cache */, 1);
-      // Big Endian: ((*(cache+indices))>>((1+byte_no)*8))&0xFF
+      // ((*(cache+indices))>>((1+byte_no)*8))&0xFF:
+#if defined(VM_LITTLE_ENDIAN)
+      __ lbz(Rnew_bc, in_bytes(ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::indices_offset()) + 1 + byte_no, Rtemp);
+#else
       __ lbz(Rnew_bc, in_bytes(ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::indices_offset()) + 7 - (1 + byte_no), Rtemp);
+#endif
       __ cmpwi(CCR0, Rnew_bc, 0);
       __ li(Rnew_bc, (unsigned int)(unsigned char)new_bc);
       __ beq(CCR0, L_patch_done);
@@ -348,7 +352,6 @@
   __ sldi(Rscratch1, Rscratch1, LogBytesPerWord);
   __ cmpdi(CCR0, Rscratch2, JVM_CONSTANT_Integer);
   __ bne(CCR0, notInt);
-  __ isync(); // Order load of constant wrt. tags.
   __ lwax(R17_tos, Rcpool, Rscratch1);
   __ push(itos);
   __ b(exit);
@@ -360,7 +363,6 @@
   __ cmpdi(CCR0, Rscratch2, JVM_CONSTANT_Float);
   __ asm_assert_eq("unexpected type", 0x8765);
 #endif
-  __ isync(); // Order load of constant wrt. tags.
   __ lfsx(F15_ftos, Rcpool, Rscratch1);
   __ push(ftos);
 
@@ -419,13 +421,11 @@
   // Check out Conversions.java for an example.
   // Also ConstantPool::header_size() is 20, which makes it very difficult
   // to double-align double on the constant pool. SG, 11/7/97
-  __ isync(); // Order load of constant wrt. tags.
   __ lfdx(F15_ftos, Rcpool, Rindex);
   __ push(dtos);
   __ b(Lexit);
 
   __ bind(Llong);
-  __ isync(); // Order load of constant wrt. tags.
   __ ldx(R17_tos, Rcpool, Rindex);
   __ push(ltos);
 
@@ -1838,8 +1838,8 @@
   __ clrrdi(Rdef_offset_addr, Rdef_offset_addr, log2_long((jlong)BytesPerInt));
 
   // Load lo & hi.
-  __ lwz(Rlow_byte, BytesPerInt, Rdef_offset_addr);
-  __ lwz(Rhigh_byte, BytesPerInt * 2, Rdef_offset_addr);
+  __ get_u4(Rlow_byte, Rdef_offset_addr, BytesPerInt, InterpreterMacroAssembler::Unsigned);
+  __ get_u4(Rhigh_byte, Rdef_offset_addr, 2 *BytesPerInt, InterpreterMacroAssembler::Unsigned);
 
   // Check for default case (=index outside [low,high]).
   __ cmpw(CCR0, R17_tos, Rlow_byte);
@@ -1853,12 +1853,17 @@
   __ profile_switch_case(Rindex, Rhigh_byte /* scratch */, Rscratch1, Rscratch2);
   __ sldi(Rindex, Rindex, LogBytesPerInt);
   __ addi(Rindex, Rindex, 3 * BytesPerInt);
+#if defined(VM_LITTLE_ENDIAN)
+  __ lwbrx(Roffset, Rdef_offset_addr, Rindex);
+  __ extsw(Roffset, Roffset);
+#else
   __ lwax(Roffset, Rdef_offset_addr, Rindex);
+#endif
   __ b(Ldispatch);
 
   __ bind(Ldefault_case);
   __ profile_switch_default(Rhigh_byte, Rscratch1);
-  __ lwa(Roffset, 0, Rdef_offset_addr);
+  __ get_u4(Roffset, Rdef_offset_addr, 0, InterpreterMacroAssembler::Signed);
 
   __ bind(Ldispatch);
 
@@ -1874,12 +1879,11 @@
 // Table switch using linear search through cases.
 // Bytecode stream format:
 // Bytecode (1) | 4-byte padding | default offset (4) | count (4) | value/offset pair1 (8) | value/offset pair2 (8) | ...
-// Note: Everything is big-endian format here. So on little endian machines, we have to revers offset and count and cmp value.
+// Note: Everything is big-endian format here.
 void TemplateTable::fast_linearswitch() {
   transition(itos, vtos);
 
-  Label Lloop_entry, Lsearch_loop, Lfound, Lcontinue_execution, Ldefault_case;
-
+  Label Lloop_entry, Lsearch_loop, Lcontinue_execution, Ldefault_case;
   Register Rcount           = R3_ARG1,
            Rcurrent_pair    = R4_ARG2,
            Rdef_offset_addr = R5_ARG3, // Is going to contain address of default offset.
@@ -1893,47 +1897,40 @@
   __ clrrdi(Rdef_offset_addr, Rdef_offset_addr, log2_long((jlong)BytesPerInt));
 
   // Setup loop counter and limit.
-  __ lwz(Rcount, BytesPerInt, Rdef_offset_addr);    // Load count.
+  __ get_u4(Rcount, Rdef_offset_addr, BytesPerInt, InterpreterMacroAssembler::Unsigned);
   __ addi(Rcurrent_pair, Rdef_offset_addr, 2 * BytesPerInt); // Rcurrent_pair now points to first pair.
 
-  // Set up search loop.
+  __ mtctr(Rcount);
   __ cmpwi(CCR0, Rcount, 0);
-  __ beq(CCR0, Ldefault_case);
-
-  __ mtctr(Rcount);
-
-  // linear table search
-  __ bind(Lsearch_loop);
-
-  __ lwz(Rvalue, 0, Rcurrent_pair);
-  __ lwa(Roffset, 1 * BytesPerInt, Rcurrent_pair);
-
-  __ cmpw(CCR0, Rvalue, Rcmp_value);
-  __ beq(CCR0, Lfound);
-
-  __ addi(Rcurrent_pair, Rcurrent_pair, 2 * BytesPerInt);
-  __ bdnz(Lsearch_loop);
-
-  // default case
+  __ bne(CCR0, Lloop_entry);
+
+  // Default case
   __ bind(Ldefault_case);
-
-  __ lwa(Roffset, 0, Rdef_offset_addr);
+  __ get_u4(Roffset, Rdef_offset_addr, 0, InterpreterMacroAssembler::Signed);
   if (ProfileInterpreter) {
     __ profile_switch_default(Rdef_offset_addr, Rcount/* scratch */);
-    __ b(Lcontinue_execution);
   }
-
-  // Entry found, skip Roffset bytecodes and continue.
-  __ bind(Lfound);
+  __ b(Lcontinue_execution);
+
+  // Next iteration
+  __ bind(Lsearch_loop);
+  __ bdz(Ldefault_case);
+  __ addi(Rcurrent_pair, Rcurrent_pair, 2 * BytesPerInt);
+  __ bind(Lloop_entry);
+  __ get_u4(Rvalue, Rcurrent_pair, 0, InterpreterMacroAssembler::Unsigned);
+  __ cmpw(CCR0, Rvalue, Rcmp_value);
+  __ bne(CCR0, Lsearch_loop);
+
+  // Found, load offset.
+  __ get_u4(Roffset, Rcurrent_pair, BytesPerInt, InterpreterMacroAssembler::Signed);
+  // Calculate case index and profile
+  __ mfctr(Rcurrent_pair);
   if (ProfileInterpreter) {
-    // Calc the num of the pair we hit. Careful, Rcurrent_pair points 2 ints
-    // beyond the actual current pair due to the auto update load above!
-    __ sub(Rcurrent_pair, Rcurrent_pair, Rdef_offset_addr);
-    __ addi(Rcurrent_pair, Rcurrent_pair, - 2 * BytesPerInt);
-    __ srdi(Rcurrent_pair, Rcurrent_pair, LogBytesPerInt + 1);
+    __ sub(Rcurrent_pair, Rcount, Rcurrent_pair);
     __ profile_switch_case(Rcurrent_pair, Rcount /*scratch*/, Rdef_offset_addr/*scratch*/, Rscratch);
-    __ bind(Lcontinue_execution);
   }
+
+  __ bind(Lcontinue_execution);
   __ add(R14_bcp, Roffset, R14_bcp);
   __ dispatch_next(vtos);
 }
@@ -1989,7 +1986,7 @@
 
   // initialize i & j
   __ li(Ri,0);
-  __ lwz(Rj, -BytesPerInt, Rarray);
+  __ get_u4(Rj, Rarray, -BytesPerInt, InterpreterMacroAssembler::Unsigned);
 
   // and start.
   Label entry;
@@ -2006,7 +2003,11 @@
     //   i = h;
     // }
     __ sldi(Rscratch, Rh, log_entry_size);
+#if defined(VM_LITTLE_ENDIAN)
+    __ lwbrx(Rscratch, Rscratch, Rarray);
+#else
     __ lwzx(Rscratch, Rscratch, Rarray);
+#endif
 
     // if (key < current value)
     //   Rh = Rj
@@ -2038,20 +2039,20 @@
   // Ri = value offset
   __ sldi(Ri, Ri, log_entry_size);
   __ add(Ri, Ri, Rarray);
-  __ lwz(Rscratch, 0, Ri);
+  __ get_u4(Rscratch, Ri, 0, InterpreterMacroAssembler::Unsigned);
 
   Label not_found;
   // Ri = offset offset
   __ cmpw(CCR0, Rkey, Rscratch);
   __ beq(CCR0, not_found);
   // entry not found -> j = default offset
-  __ lwz(Rj, -2 * BytesPerInt, Rarray);
+  __ get_u4(Rj, Rarray, -2 * BytesPerInt, InterpreterMacroAssembler::Unsigned);
   __ b(default_case);
 
   __ bind(not_found);
   // entry found -> j = offset
   __ profile_switch_case(Rh, Rj, Rscratch, Rkey);
-  __ lwz(Rj, BytesPerInt, Ri);
+  __ get_u4(Rj, Ri, BytesPerInt, InterpreterMacroAssembler::Unsigned);
 
   if (ProfileInterpreter) {
     __ b(continue_execution);
@@ -2146,8 +2147,11 @@
 
   assert(byte_no == f1_byte || byte_no == f2_byte, "byte_no out of range");
   // We are resolved if the indices offset contains the current bytecode.
-  // Big Endian:
+#if defined(VM_LITTLE_ENDIAN)
+  __ lbz(Rscratch, in_bytes(ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::indices_offset()) + byte_no + 1, Rcache);
+#else
   __ lbz(Rscratch, in_bytes(ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::indices_offset()) + 7 - (byte_no + 1), Rcache);
+#endif
   // Acquire by cmp-br-isync (see below).
   __ cmpdi(CCR0, Rscratch, (int)bytecode());
   __ beq(CCR0, Lresolved);
@@ -3230,6 +3234,8 @@
   // Load target.
   __ addi(Rrecv_klass, Rrecv_klass, base + vtableEntry::method_offset_in_bytes());
   __ ldx(Rtarget_method, Rindex, Rrecv_klass);
+  // Argument and return type profiling.
+  __ profile_arguments_type(Rtarget_method, Rrecv_klass /* scratch1 */, Rtemp /* scratch2 */, true);
   __ call_from_interpreter(Rtarget_method, Rret, Rrecv_klass /* scratch1 */, Rtemp /* scratch2 */);
 }
 
@@ -3313,6 +3319,8 @@
   __ null_check_throw(Rrecv, -1, Rscratch1);
 
   __ profile_final_call(Rrecv, Rscratch1);
+  // Argument and return type profiling.
+  __ profile_arguments_type(Rmethod, Rscratch1, Rscratch2, true);
 
   // Do the call.
   __ call_from_interpreter(Rmethod, Rret_addr, Rscratch1, Rscratch2);
@@ -3334,6 +3342,8 @@
   __ null_check_throw(Rreceiver, -1, R11_scratch1);
 
   __ profile_call(R11_scratch1, R12_scratch2);
+  // Argument and return type profiling.
+  __ profile_arguments_type(Rmethod, R11_scratch1, R12_scratch2, false);
   __ call_from_interpreter(Rmethod, Rret_addr, R11_scratch1, R12_scratch2);
 }
 
@@ -3348,6 +3358,8 @@
   prepare_invoke(byte_no, R19_method, Rret_addr, noreg, noreg, Rflags, R11_scratch1);
 
   __ profile_call(R11_scratch1, R12_scratch2);
+  // Argument and return type profiling.
+  __ profile_arguments_type(R19_method, R11_scratch1, R12_scratch2, false);
   __ call_from_interpreter(R19_method, Rret_addr, R11_scratch1, R12_scratch2);
 }
 
@@ -3369,6 +3381,8 @@
 
   // Final call case.
   __ profile_final_call(Rtemp1, Rscratch);
+  // Argument and return type profiling.
+  __ profile_arguments_type(Rindex, Rscratch, Rrecv_klass /* scratch */, true);
   // Do the final call - the index (f2) contains the method.
   __ call_from_interpreter(Rindex, Rret, Rscratch, Rrecv_klass /* scratch */);
 
@@ -3420,6 +3434,8 @@
   __ cmpdi(CCR0, Rindex, 0);
   __ beq(CCR0, Lthrow_ame);
   // Found entry. Jump off!
+  // Argument and return type profiling.
+  __ profile_arguments_type(Rindex, Rscratch1, Rscratch2, true);
   __ call_from_interpreter(Rindex, Rret_addr, Rscratch1, Rscratch2);
 
   // Vtable entry was NULL => Throw abstract method error.
@@ -3473,6 +3489,8 @@
   // to be the callsite object the bootstrap method returned. This is passed to a
   // "link" method which does the dispatch (Most likely just grabs the MH stored
   // inside the callsite and does an invokehandle).
+  // Argument and return type profiling.
+  __ profile_arguments_type(Rmethod, Rscratch1, Rscratch2, false);
   __ call_from_interpreter(Rmethod, Rret_addr, Rscratch1 /* scratch1 */, Rscratch2 /* scratch2 */);
 }
 
@@ -3499,6 +3517,8 @@
   __ profile_final_call(Rrecv, Rscratch1);
 
   // Still no call from handle => We call the method handle interpreter here.
+  // Argument and return type profiling.
+  __ profile_arguments_type(Rmethod, Rscratch1, Rscratch2, true);
   __ call_from_interpreter(Rmethod, Rret_addr, Rscratch1 /* scratch1 */, Rscratch2 /* scratch2 */);
 }
 
--- a/src/cpu/ppc/vm/vm_version_ppc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/ppc/vm/vm_version_ppc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -139,13 +139,44 @@
   }
 
   assert(AllocatePrefetchLines > 0, "invalid value");
-  if (AllocatePrefetchLines < 1) // Set valid value in product VM.
+  if (AllocatePrefetchLines < 1) { // Set valid value in product VM.
     AllocatePrefetchLines = 1; // Conservative value.
+  }
 
-  if (AllocatePrefetchStyle == 3 && AllocatePrefetchDistance < cache_line_size)
+  if (AllocatePrefetchStyle == 3 && AllocatePrefetchDistance < cache_line_size) {
     AllocatePrefetchStyle = 1; // Fall back if inappropriate.
+  }
 
   assert(AllocatePrefetchStyle >= 0, "AllocatePrefetchStyle should be positive");
+
+  if (UseCRC32Intrinsics) {
+    if (!FLAG_IS_DEFAULT(UseCRC32Intrinsics))
+      warning("CRC32 intrinsics  are not available on this CPU");
+    FLAG_SET_DEFAULT(UseCRC32Intrinsics, false);
+  }
+
+  // The AES intrinsic stubs require AES instruction support.
+  if (UseAES) {
+    warning("AES instructions are not available on this CPU");
+    FLAG_SET_DEFAULT(UseAES, false);
+  }
+  if (UseAESIntrinsics) {
+    if (!FLAG_IS_DEFAULT(UseAESIntrinsics))
+      warning("AES intrinsics are not available on this CPU");
+    FLAG_SET_DEFAULT(UseAESIntrinsics, false);
+  }
+
+  if (UseSHA) {
+    warning("SHA instructions are not available on this CPU");
+    FLAG_SET_DEFAULT(UseSHA, false);
+  }
+  if (UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics) {
+    warning("SHA intrinsics are not available on this CPU");
+    FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
+    FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
+    FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
+  }
+
 }
 
 void VM_Version::print_features() {
@@ -352,7 +383,7 @@
 
   if (PrintAssembly) {
     ttyLocker ttyl;
-    tty->print_cr("Decoding section size detection stub at " INTPTR_FORMAT " before execution:", code);
+    tty->print_cr("Decoding section size detection stub at " INTPTR_FORMAT " before execution:", p2i(code));
     Disassembler::decode((u_char*)code, (u_char*)code_end, tty);
     tty->print_cr("Time loop1 :%f", loop1_seconds);
     tty->print_cr("Time loop2 :%f", loop2_seconds);
@@ -435,7 +466,7 @@
   // Print the detection code.
   if (PrintAssembly) {
     ttyLocker ttyl;
-    tty->print_cr("Decoding cpu-feature detection stub at " INTPTR_FORMAT " before execution:", code);
+    tty->print_cr("Decoding cpu-feature detection stub at " INTPTR_FORMAT " before execution:", p2i(code));
     Disassembler::decode((u_char*)code, (u_char*)code_end, tty);
   }
 
@@ -468,7 +499,7 @@
   // Print the detection code.
   if (PrintAssembly) {
     ttyLocker ttyl;
-    tty->print_cr("Decoding cpu-feature detection stub at " INTPTR_FORMAT " after execution:", code);
+    tty->print_cr("Decoding cpu-feature detection stub at " INTPTR_FORMAT " after execution:", p2i(code));
     Disassembler::decode((u_char*)code, (u_char*)code_end, tty);
   }
 
--- a/src/cpu/sparc/vm/assembler_sparc.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/assembler_sparc.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -123,6 +123,7 @@
     fpop2_op3    = 0x35,
     impdep1_op3  = 0x36,
     aes3_op3     = 0x36,
+    sha_op3      = 0x36,
     alignaddr_op3  = 0x36,
     faligndata_op3 = 0x36,
     flog3_op3    = 0x36,
@@ -223,7 +224,11 @@
     mwtos_opf          = 0x119,
 
     aes_kexpand0_opf   = 0x130,
-    aes_kexpand2_opf   = 0x131
+    aes_kexpand2_opf   = 0x131,
+
+    sha1_opf           = 0x141,
+    sha256_opf         = 0x142,
+    sha512_opf         = 0x143
   };
 
   enum op5s {
@@ -595,6 +600,11 @@
   // AES crypto instructions supported only on certain processors
   static void aes_only() { assert( VM_Version::has_aes(), "This instruction only works on SPARC with AES instructions support"); }
 
+  // SHA crypto instructions supported only on certain processors
+  static void sha1_only()   { assert( VM_Version::has_sha1(),   "This instruction only works on SPARC with SHA1"); }
+  static void sha256_only() { assert( VM_Version::has_sha256(), "This instruction only works on SPARC with SHA256"); }
+  static void sha512_only() { assert( VM_Version::has_sha512(), "This instruction only works on SPARC with SHA512"); }
+
   // instruction only in VIS1
   static void vis1_only() { assert( VM_Version::has_vis1(), "This instruction only works on SPARC with VIS1"); }
 
@@ -1179,7 +1189,6 @@
                                                u_field(3, 29, 25) | immed(true) | simm(simm13a, 13)); }
   inline void wrfprs( Register d) { v9_only(); emit_int32( op(arith_op) | rs1(d) | op3(wrreg_op3) | u_field(6, 29, 25)); }
 
-
   //  VIS1 instructions
 
   void alignaddr( Register s1, Register s2, Register d ) { vis1_only(); emit_int32( op(arith_op) | rd(d) | op3(alignaddr_op3) | rs1(s1) | opf(alignaddr_opf) | rs2(s2)); }
@@ -1203,6 +1212,12 @@
   void movwtos( Register s, FloatRegister d ) { vis3_only();  emit_int32( op(arith_op) | fd(d, FloatRegisterImpl::S) | op3(mftoi_op3) | opf(mwtos_opf) | rs2(s)); }
   void movxtod( Register s, FloatRegister d ) { vis3_only();  emit_int32( op(arith_op) | fd(d, FloatRegisterImpl::D) | op3(mftoi_op3) | opf(mxtod_opf) | rs2(s)); }
 
+  // Crypto SHA instructions
+
+  void sha1()   { sha1_only();    emit_int32( op(arith_op) | op3(sha_op3) | opf(sha1_opf)); }
+  void sha256() { sha256_only();  emit_int32( op(arith_op) | op3(sha_op3) | opf(sha256_opf)); }
+  void sha512() { sha512_only();  emit_int32( op(arith_op) | op3(sha_op3) | opf(sha512_opf)); }
+
   // Creation
   Assembler(CodeBuffer* code) : AbstractAssembler(code) {
 #ifdef CHECK_DELAY
--- a/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -872,21 +872,19 @@
 
 
 void LIRGenerator::do_NewInstance(NewInstance* x) {
+  print_if_not_loaded(x);
+
   // This instruction can be deoptimized in the slow path : use
   // O0 as result register.
   const LIR_Opr reg = result_register_for(x->type());
-#ifndef PRODUCT
-  if (PrintNotLoaded && !x->klass()->is_loaded()) {
-    tty->print_cr("   ###class not loaded at new bci %d", x->printable_bci());
-  }
-#endif
+
   CodeEmitInfo* info = state_for(x, x->state());
   LIR_Opr tmp1 = FrameMap::G1_oop_opr;
   LIR_Opr tmp2 = FrameMap::G3_oop_opr;
   LIR_Opr tmp3 = FrameMap::G4_oop_opr;
   LIR_Opr tmp4 = FrameMap::O1_oop_opr;
   LIR_Opr klass_reg = FrameMap::G5_metadata_opr;
-  new_instance(reg, x->klass(), tmp1, tmp2, tmp3, tmp4, klass_reg, info);
+  new_instance(reg, x->klass(), x->is_unresolved(), tmp1, tmp2, tmp3, tmp4, klass_reg, info);
   LIR_Opr result = rlock_result(x);
   __ move(reg, result);
 }
--- a/src/cpu/sparc/vm/compiledIC_sparc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/compiledIC_sparc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -50,34 +50,6 @@
   return is_icholder_entry(call->destination());
 }
 
-//-----------------------------------------------------------------------------
-// High-level access to an inline cache. Guaranteed to be MT-safe.
-
-CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
-  : _ic_call(call)
-{
-  address ic_call = call->instruction_address();
-
-  assert(ic_call != NULL, "ic_call address must be set");
-  assert(nm != NULL, "must pass nmethod");
-  assert(nm->contains(ic_call), "must be in nmethod");
-
-  // Search for the ic_call at the given address.
-  RelocIterator iter(nm, ic_call, ic_call+1);
-  bool ret = iter.next();
-  assert(ret == true, "relocInfo must exist at this address");
-  assert(iter.addr() == ic_call, "must find ic_call");
-  if (iter.type() == relocInfo::virtual_call_type) {
-    virtual_call_Relocation* r = iter.virtual_call_reloc();
-    _is_optimized = false;
-    _value = nativeMovConstReg_at(r->cached_value());
-  } else {
-    assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
-    _is_optimized = true;
-    _value = NULL;
-  }
-}
-
 // ----------------------------------------------------------------------------
 
 #define __ _masm.
--- a/src/cpu/sparc/vm/sharedRuntime_sparc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/sharedRuntime_sparc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1154,51 +1154,82 @@
     // Hoist any int/ptr/long's in the first 6 to int regs.
     // Hoist any flt/dbl's in the first 16 dbl regs.
     int j = 0;                  // Count of actual args, not HALVES
-    for( int i=0; i<total_args_passed; i++, j++ ) {
-      switch( sig_bt[i] ) {
+    VMRegPair param_array_reg;  // location of the argument in the parameter array
+    for (int i = 0; i < total_args_passed; i++, j++) {
+      param_array_reg.set_bad();
+      switch (sig_bt[i]) {
       case T_BOOLEAN:
       case T_BYTE:
       case T_CHAR:
       case T_INT:
       case T_SHORT:
-        regs[i].set1( int_stk_helper( j ) ); break;
+        regs[i].set1(int_stk_helper(j));
+        break;
       case T_LONG:
-        assert( sig_bt[i+1] == T_VOID, "expecting half" );
+        assert(sig_bt[i+1] == T_VOID, "expecting half");
       case T_ADDRESS: // raw pointers, like current thread, for VM calls
       case T_ARRAY:
       case T_OBJECT:
       case T_METADATA:
-        regs[i].set2( int_stk_helper( j ) );
+        regs[i].set2(int_stk_helper(j));
         break;
       case T_FLOAT:
-        if ( j < 16 ) {
-          // V9ism: floats go in ODD registers
-          regs[i].set1(as_FloatRegister(1 + (j<<1))->as_VMReg());
-        } else {
-          // V9ism: floats go in ODD stack slot
-          regs[i].set1(VMRegImpl::stack2reg(1 + (j<<1)));
+        // Per SPARC Compliance Definition 2.4.1, page 3P-12 available here
+        // http://www.sparc.org/wp-content/uploads/2014/01/SCD.2.4.1.pdf.gz
+        //
+        // "When a callee prototype exists, and does not indicate variable arguments,
+        // floating-point values assigned to locations %sp+BIAS+128 through %sp+BIAS+248
+        // will be promoted to floating-point registers"
+        //
+        // By "promoted" it means that the argument is located in two places, an unused
+        // spill slot in the "parameter array" (starts at %sp+BIAS+128), and a live
+        // float register.  In most cases, there are 6 or fewer arguments of any type,
+        // and the standard parameter array slots (%sp+BIAS+128 to %sp+BIAS+176 exclusive)
+        // serve as shadow slots.  Per the spec floating point registers %d6 to %d16
+        // require slots beyond that (up to %sp+BIAS+248).
+        //
+        {
+          // V9ism: floats go in ODD registers and stack slots
+          int float_index = 1 + (j << 1);
+          param_array_reg.set1(VMRegImpl::stack2reg(float_index));
+          if (j < 16) {
+            regs[i].set1(as_FloatRegister(float_index)->as_VMReg());
+          } else {
+            regs[i] = param_array_reg;
+          }
         }
         break;
       case T_DOUBLE:
-        assert( sig_bt[i+1] == T_VOID, "expecting half" );
-        if ( j < 16 ) {
-          // V9ism: doubles go in EVEN/ODD regs
-          regs[i].set2(as_FloatRegister(j<<1)->as_VMReg());
-        } else {
-          // V9ism: doubles go in EVEN/ODD stack slots
-          regs[i].set2(VMRegImpl::stack2reg(j<<1));
+        {
+          assert(sig_bt[i + 1] == T_VOID, "expecting half");
+          // V9ism: doubles go in EVEN/ODD regs and stack slots
+          int double_index = (j << 1);
+          param_array_reg.set2(VMRegImpl::stack2reg(double_index));
+          if (j < 16) {
+            regs[i].set2(as_FloatRegister(double_index)->as_VMReg());
+          } else {
+            // V9ism: doubles go in EVEN/ODD stack slots
+            regs[i] = param_array_reg;
+          }
         }
         break;
-      case T_VOID:  regs[i].set_bad(); j--; break; // Do not count HALVES
+      case T_VOID:
+        regs[i].set_bad();
+        j--;
+        break; // Do not count HALVES
       default:
         ShouldNotReachHere();
       }
-      if (regs[i].first()->is_stack()) {
-        int off =  regs[i].first()->reg2stack();
+      // Keep track of the deepest parameter array slot.
+      if (!param_array_reg.first()->is_valid()) {
+        param_array_reg = regs[i];
+      }
+      if (param_array_reg.first()->is_stack()) {
+        int off = param_array_reg.first()->reg2stack();
         if (off > max_stack_slots) max_stack_slots = off;
       }
-      if (regs[i].second()->is_stack()) {
-        int off =  regs[i].second()->reg2stack();
+      if (param_array_reg.second()->is_stack()) {
+        int off = param_array_reg.second()->reg2stack();
         if (off > max_stack_slots) max_stack_slots = off;
       }
     }
@@ -1206,8 +1237,8 @@
 #else // _LP64
     // V8 convention: first 6 things in O-regs, rest on stack.
     // Alignment is willy-nilly.
-    for( int i=0; i<total_args_passed; i++ ) {
-      switch( sig_bt[i] ) {
+    for (int i = 0; i < total_args_passed; i++) {
+      switch (sig_bt[i]) {
       case T_ADDRESS: // raw pointers, like current thread, for VM calls
       case T_ARRAY:
       case T_BOOLEAN:
@@ -1218,23 +1249,23 @@
       case T_OBJECT:
       case T_METADATA:
       case T_SHORT:
-        regs[i].set1( int_stk_helper( i ) );
+        regs[i].set1(int_stk_helper(i));
         break;
       case T_DOUBLE:
       case T_LONG:
-        assert( sig_bt[i+1] == T_VOID, "expecting half" );
-        regs[i].set_pair( int_stk_helper( i+1 ), int_stk_helper( i ) );
+        assert(sig_bt[i + 1] == T_VOID, "expecting half");
+        regs[i].set_pair(int_stk_helper(i + 1), int_stk_helper(i));
         break;
       case T_VOID: regs[i].set_bad(); break;
       default:
         ShouldNotReachHere();
       }
       if (regs[i].first()->is_stack()) {
-        int off =  regs[i].first()->reg2stack();
+        int off = regs[i].first()->reg2stack();
         if (off > max_stack_slots) max_stack_slots = off;
       }
       if (regs[i].second()->is_stack()) {
-        int off =  regs[i].second()->reg2stack();
+        int off = regs[i].second()->reg2stack();
         if (off > max_stack_slots) max_stack_slots = off;
       }
     }
@@ -1383,11 +1414,10 @@
     const Register rOop = src.first()->as_Register();
     const Register rHandle = L5;
     int oop_slot = rOop->input_number() * VMRegImpl::slots_per_word + oop_handle_offset;
-    int offset = oop_slot*VMRegImpl::stack_slot_size;
-    Label skip;
+    int offset = oop_slot * VMRegImpl::stack_slot_size;
     __ st_ptr(rOop, SP, offset + STACK_BIAS);
     if (is_receiver) {
-      *receiver_offset = oop_slot * VMRegImpl::stack_slot_size;
+       *receiver_offset = offset;
     }
     map->set_oop(VMRegImpl::stack2reg(oop_slot));
     __ add(SP, offset + STACK_BIAS, rHandle);
--- a/src/cpu/sparc/vm/sparc.ad	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/sparc.ad	Tue Apr 07 14:58:49 2015 +0200
@@ -1989,7 +1989,7 @@
 // to implement the UseStrictFP mode.
 const bool Matcher::strict_fp_requires_explicit_rounding = false;
 
-// Are floats conerted to double when stored to stack during deoptimization?
+// Are floats converted to double when stored to stack during deoptimization?
 // Sparc does not handle callee-save floats.
 bool Matcher::float_in_double() { return false; }
 
@@ -3218,7 +3218,7 @@
 //         are owned by the CALLEE.  Holes should not be nessecary in the
 //         incoming area, as the Java calling convention is completely under
 //         the control of the AD file.  Doubles can be sorted and packed to
-//         avoid holes.  Holes in the outgoing arguments may be nessecary for
+//         avoid holes.  Holes in the outgoing arguments may be necessary for
 //         varargs C calling conventions.
 // Note 3: Region 0-3 is even aligned, with pad2 as needed.  Region 3-5 is
 //         even aligned with pad0 as needed.
@@ -3284,7 +3284,7 @@
   %}
 
   // Body of function which returns an OptoRegs array locating
-  // arguments either in registers or in stack slots for callin
+  // arguments either in registers or in stack slots for calling
   // C.
   c_calling_convention %{
     // This is obviously always outgoing
@@ -6184,7 +6184,11 @@
   ins_cost(DEFAULT_COST * 3/2);
   format %{ "SET    $con,$dst\t! non-oop ptr" %}
   ins_encode %{
-    __ set($con$$constant, $dst$$Register);
+    if (_opnds[1]->constant_reloc() == relocInfo::metadata_type) {
+      __ set_metadata_constant((Metadata*)$con$$constant, $dst$$Register);
+    } else {
+      __ set($con$$constant, $dst$$Register);
+    }
   %}
   ins_pipe(loadConP);
 %}
--- a/src/cpu/sparc/vm/stubGenerator_sparc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/stubGenerator_sparc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -4575,6 +4575,219 @@
     return start;
   }
 
+  address generate_sha1_implCompress(bool multi_block, const char *name) {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", name);
+    address start = __ pc();
+
+    Label L_sha1_loop, L_sha1_unaligned_input, L_sha1_unaligned_input_loop;
+    int i;
+
+    Register buf   = O0; // byte[] source+offset
+    Register state = O1; // int[]  SHA.state
+    Register ofs   = O2; // int    offset
+    Register limit = O3; // int    limit
+
+    // load state into F0-F4
+    for (i = 0; i < 5; i++) {
+      __ ldf(FloatRegisterImpl::S, state, i*4, as_FloatRegister(i));
+    }
+
+    __ andcc(buf, 7, G0);
+    __ br(Assembler::notZero, false, Assembler::pn, L_sha1_unaligned_input);
+    __ delayed()->nop();
+
+    __ BIND(L_sha1_loop);
+    // load buf into F8-F22
+    for (i = 0; i < 8; i++) {
+      __ ldf(FloatRegisterImpl::D, buf, i*8, as_FloatRegister(i*2 + 8));
+    }
+    __ sha1();
+    if (multi_block) {
+      __ add(ofs, 64, ofs);
+      __ add(buf, 64, buf);
+      __ cmp_and_brx_short(ofs, limit, Assembler::lessEqual, Assembler::pt, L_sha1_loop);
+      __ mov(ofs, O0); // to be returned
+    }
+
+    // store F0-F4 into state and return
+    for (i = 0; i < 4; i++) {
+      __ stf(FloatRegisterImpl::S, as_FloatRegister(i), state, i*4);
+    }
+    __ retl();
+    __ delayed()->stf(FloatRegisterImpl::S, F4, state, 0x10);
+
+    __ BIND(L_sha1_unaligned_input);
+    __ alignaddr(buf, G0, buf);
+
+    __ BIND(L_sha1_unaligned_input_loop);
+    // load buf into F8-F22
+    for (i = 0; i < 9; i++) {
+      __ ldf(FloatRegisterImpl::D, buf, i*8, as_FloatRegister(i*2 + 8));
+    }
+    for (i = 0; i < 8; i++) {
+      __ faligndata(as_FloatRegister(i*2 + 8), as_FloatRegister(i*2 + 10), as_FloatRegister(i*2 + 8));
+    }
+    __ sha1();
+    if (multi_block) {
+      __ add(ofs, 64, ofs);
+      __ add(buf, 64, buf);
+      __ cmp_and_brx_short(ofs, limit, Assembler::lessEqual, Assembler::pt, L_sha1_unaligned_input_loop);
+      __ mov(ofs, O0); // to be returned
+    }
+
+    // store F0-F4 into state and return
+    for (i = 0; i < 4; i++) {
+      __ stf(FloatRegisterImpl::S, as_FloatRegister(i), state, i*4);
+    }
+    __ retl();
+    __ delayed()->stf(FloatRegisterImpl::S, F4, state, 0x10);
+
+    return start;
+  }
+
+  address generate_sha256_implCompress(bool multi_block, const char *name) {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", name);
+    address start = __ pc();
+
+    Label L_sha256_loop, L_sha256_unaligned_input, L_sha256_unaligned_input_loop;
+    int i;
+
+    Register buf   = O0; // byte[] source+offset
+    Register state = O1; // int[]  SHA2.state
+    Register ofs   = O2; // int    offset
+    Register limit = O3; // int    limit
+
+    // load state into F0-F7
+    for (i = 0; i < 8; i++) {
+      __ ldf(FloatRegisterImpl::S, state, i*4, as_FloatRegister(i));
+    }
+
+    __ andcc(buf, 7, G0);
+    __ br(Assembler::notZero, false, Assembler::pn, L_sha256_unaligned_input);
+    __ delayed()->nop();
+
+    __ BIND(L_sha256_loop);
+    // load buf into F8-F22
+    for (i = 0; i < 8; i++) {
+      __ ldf(FloatRegisterImpl::D, buf, i*8, as_FloatRegister(i*2 + 8));
+    }
+    __ sha256();
+    if (multi_block) {
+      __ add(ofs, 64, ofs);
+      __ add(buf, 64, buf);
+      __ cmp_and_brx_short(ofs, limit, Assembler::lessEqual, Assembler::pt, L_sha256_loop);
+      __ mov(ofs, O0); // to be returned
+    }
+
+    // store F0-F7 into state and return
+    for (i = 0; i < 7; i++) {
+      __ stf(FloatRegisterImpl::S, as_FloatRegister(i), state, i*4);
+    }
+    __ retl();
+    __ delayed()->stf(FloatRegisterImpl::S, F7, state, 0x1c);
+
+    __ BIND(L_sha256_unaligned_input);
+    __ alignaddr(buf, G0, buf);
+
+    __ BIND(L_sha256_unaligned_input_loop);
+    // load buf into F8-F22
+    for (i = 0; i < 9; i++) {
+      __ ldf(FloatRegisterImpl::D, buf, i*8, as_FloatRegister(i*2 + 8));
+    }
+    for (i = 0; i < 8; i++) {
+      __ faligndata(as_FloatRegister(i*2 + 8), as_FloatRegister(i*2 + 10), as_FloatRegister(i*2 + 8));
+    }
+    __ sha256();
+    if (multi_block) {
+      __ add(ofs, 64, ofs);
+      __ add(buf, 64, buf);
+      __ cmp_and_brx_short(ofs, limit, Assembler::lessEqual, Assembler::pt, L_sha256_unaligned_input_loop);
+      __ mov(ofs, O0); // to be returned
+    }
+
+    // store F0-F7 into state and return
+    for (i = 0; i < 7; i++) {
+      __ stf(FloatRegisterImpl::S, as_FloatRegister(i), state, i*4);
+    }
+    __ retl();
+    __ delayed()->stf(FloatRegisterImpl::S, F7, state, 0x1c);
+
+    return start;
+  }
+
+  address generate_sha512_implCompress(bool multi_block, const char *name) {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", name);
+    address start = __ pc();
+
+    Label L_sha512_loop, L_sha512_unaligned_input, L_sha512_unaligned_input_loop;
+    int i;
+
+    Register buf   = O0; // byte[] source+offset
+    Register state = O1; // long[] SHA5.state
+    Register ofs   = O2; // int    offset
+    Register limit = O3; // int    limit
+
+    // load state into F0-F14
+    for (i = 0; i < 8; i++) {
+      __ ldf(FloatRegisterImpl::D, state, i*8, as_FloatRegister(i*2));
+    }
+
+    __ andcc(buf, 7, G0);
+    __ br(Assembler::notZero, false, Assembler::pn, L_sha512_unaligned_input);
+    __ delayed()->nop();
+
+    __ BIND(L_sha512_loop);
+    // load buf into F16-F46
+    for (i = 0; i < 16; i++) {
+      __ ldf(FloatRegisterImpl::D, buf, i*8, as_FloatRegister(i*2 + 16));
+    }
+    __ sha512();
+    if (multi_block) {
+      __ add(ofs, 128, ofs);
+      __ add(buf, 128, buf);
+      __ cmp_and_brx_short(ofs, limit, Assembler::lessEqual, Assembler::pt, L_sha512_loop);
+      __ mov(ofs, O0); // to be returned
+    }
+
+    // store F0-F14 into state and return
+    for (i = 0; i < 7; i++) {
+      __ stf(FloatRegisterImpl::D, as_FloatRegister(i*2), state, i*8);
+    }
+    __ retl();
+    __ delayed()->stf(FloatRegisterImpl::D, F14, state, 0x38);
+
+    __ BIND(L_sha512_unaligned_input);
+    __ alignaddr(buf, G0, buf);
+
+    __ BIND(L_sha512_unaligned_input_loop);
+    // load buf into F16-F46
+    for (i = 0; i < 17; i++) {
+      __ ldf(FloatRegisterImpl::D, buf, i*8, as_FloatRegister(i*2 + 16));
+    }
+    for (i = 0; i < 16; i++) {
+      __ faligndata(as_FloatRegister(i*2 + 16), as_FloatRegister(i*2 + 18), as_FloatRegister(i*2 + 16));
+    }
+    __ sha512();
+    if (multi_block) {
+      __ add(ofs, 128, ofs);
+      __ add(buf, 128, buf);
+      __ cmp_and_brx_short(ofs, limit, Assembler::lessEqual, Assembler::pt, L_sha512_unaligned_input_loop);
+      __ mov(ofs, O0); // to be returned
+    }
+
+    // store F0-F14 into state and return
+    for (i = 0; i < 7; i++) {
+      __ stf(FloatRegisterImpl::D, as_FloatRegister(i*2), state, i*8);
+    }
+    __ retl();
+    __ delayed()->stf(FloatRegisterImpl::D, F14, state, 0x38);
+
+    return start;
+  }
+
   void generate_initial() {
     // Generates all stubs and initializes the entry points
 
@@ -4647,6 +4860,20 @@
       StubRoutines::_cipherBlockChaining_encryptAESCrypt = generate_cipherBlockChaining_encryptAESCrypt();
       StubRoutines::_cipherBlockChaining_decryptAESCrypt = generate_cipherBlockChaining_decryptAESCrypt_Parallel();
     }
+
+    // generate SHA1/SHA256/SHA512 intrinsics code
+    if (UseSHA1Intrinsics) {
+      StubRoutines::_sha1_implCompress     = generate_sha1_implCompress(false,   "sha1_implCompress");
+      StubRoutines::_sha1_implCompressMB   = generate_sha1_implCompress(true,    "sha1_implCompressMB");
+    }
+    if (UseSHA256Intrinsics) {
+      StubRoutines::_sha256_implCompress   = generate_sha256_implCompress(false, "sha256_implCompress");
+      StubRoutines::_sha256_implCompressMB = generate_sha256_implCompress(true,  "sha256_implCompressMB");
+    }
+    if (UseSHA512Intrinsics) {
+      StubRoutines::_sha512_implCompress   = generate_sha512_implCompress(false, "sha512_implCompress");
+      StubRoutines::_sha512_implCompressMB = generate_sha512_implCompress(true,  "sha512_implCompressMB");
+    }
   }
 
 
--- a/src/cpu/sparc/vm/stubRoutines_sparc.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/stubRoutines_sparc.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -41,7 +41,7 @@
 enum /* platform_dependent_constants */ {
   // %%%%%%%% May be able to shrink this a lot
   code_size1 = 20000,           // simply increase if too small (assembler will crash if too small)
-  code_size2 = 22000            // simply increase if too small (assembler will crash if too small)
+  code_size2 = 23000            // simply increase if too small (assembler will crash if too small)
 };
 
 class Sparc {
--- a/src/cpu/sparc/vm/vm_version_sparc.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/vm_version_sparc.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -37,6 +37,7 @@
 
 int VM_Version::_features = VM_Version::unknown_m;
 const char* VM_Version::_features_str = "";
+unsigned int VM_Version::_L2_cache_line_size = 0;
 
 void VM_Version::initialize() {
   _features = determine_features();
@@ -197,7 +198,7 @@
   }
 
   assert(BlockZeroingLowLimit > 0, "invalid value");
-  if (has_block_zeroing()) {
+  if (has_block_zeroing() && cache_line_size > 0) {
     if (FLAG_IS_DEFAULT(UseBlockZeroing)) {
       FLAG_SET_DEFAULT(UseBlockZeroing, true);
     }
@@ -207,7 +208,7 @@
   }
 
   assert(BlockCopyLowLimit > 0, "invalid value");
-  if (has_block_zeroing()) { // has_blk_init() && is_T4(): core's local L2 cache
+  if (has_block_zeroing() && cache_line_size > 0) { // has_blk_init() && is_T4(): core's local L2 cache
     if (FLAG_IS_DEFAULT(UseBlockCopy)) {
       FLAG_SET_DEFAULT(UseBlockCopy, true);
     }
@@ -234,7 +235,7 @@
   assert((OptoLoopAlignment % relocInfo::addr_unit()) == 0, "alignment is not a multiple of NOP size");
 
   char buf[512];
-  jio_snprintf(buf, sizeof(buf), "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+  jio_snprintf(buf, sizeof(buf), "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
                (has_v9() ? ", v9" : (has_v8() ? ", v8" : "")),
                (has_hardware_popc() ? ", popc" : ""),
                (has_vis1() ? ", vis1" : ""),
@@ -243,6 +244,9 @@
                (has_blk_init() ? ", blk_init" : ""),
                (has_cbcond() ? ", cbcond" : ""),
                (has_aes() ? ", aes" : ""),
+               (has_sha1() ? ", sha1" : ""),
+               (has_sha256() ? ", sha256" : ""),
+               (has_sha512() ? ", sha512" : ""),
                (is_ultra3() ? ", ultra3" : ""),
                (is_sun4v() ? ", sun4v" : ""),
                (is_niagara_plus() ? ", niagara_plus" : (is_niagara() ? ", niagara" : "")),
@@ -301,12 +305,65 @@
     }
   }
 
+  // SHA1, SHA256, and SHA512 instructions were added to SPARC T-series at different times
+  if (has_sha1() || has_sha256() || has_sha512()) {
+    if (UseVIS > 0) { // SHA intrinsics use VIS1 instructions
+      if (FLAG_IS_DEFAULT(UseSHA)) {
+        FLAG_SET_DEFAULT(UseSHA, true);
+      }
+    } else {
+      if (UseSHA) {
+        warning("SPARC SHA intrinsics require VIS1 instruction support. Intrinsics will be disabled.");
+        FLAG_SET_DEFAULT(UseSHA, false);
+      }
+    }
+  } else if (UseSHA) {
+    warning("SHA instructions are not available on this CPU");
+    FLAG_SET_DEFAULT(UseSHA, false);
+  }
+
+  if (!UseSHA) {
+    FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
+    FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
+    FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
+  } else {
+    if (has_sha1()) {
+      if (FLAG_IS_DEFAULT(UseSHA1Intrinsics)) {
+        FLAG_SET_DEFAULT(UseSHA1Intrinsics, true);
+      }
+    } else if (UseSHA1Intrinsics) {
+      warning("SHA1 instruction is not available on this CPU.");
+      FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
+    }
+    if (has_sha256()) {
+      if (FLAG_IS_DEFAULT(UseSHA256Intrinsics)) {
+        FLAG_SET_DEFAULT(UseSHA256Intrinsics, true);
+      }
+    } else if (UseSHA256Intrinsics) {
+      warning("SHA256 instruction (for SHA-224 and SHA-256) is not available on this CPU.");
+      FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
+    }
+
+    if (has_sha512()) {
+      if (FLAG_IS_DEFAULT(UseSHA512Intrinsics)) {
+        FLAG_SET_DEFAULT(UseSHA512Intrinsics, true);
+      }
+    } else if (UseSHA512Intrinsics) {
+      warning("SHA512 instruction (for SHA-384 and SHA-512) is not available on this CPU.");
+      FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
+    }
+    if (!(UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics)) {
+      FLAG_SET_DEFAULT(UseSHA, false);
+    }
+  }
+
   if (FLAG_IS_DEFAULT(ContendedPaddingWidth) &&
     (cache_line_size > ContendedPaddingWidth))
     ContendedPaddingWidth = cache_line_size;
 
 #ifndef PRODUCT
   if (PrintMiscellaneous && Verbose) {
+    tty->print_cr("L2 cache line size: %u", L2_cache_line_size());
     tty->print("Allocation");
     if (AllocatePrefetchStyle <= 0) {
       tty->print_cr(": no prefetching");
--- a/src/cpu/sparc/vm/vm_version_sparc.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/sparc/vm/vm_version_sparc.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, 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
@@ -51,7 +51,10 @@
     T_family             = 16,
     T1_model             = 17,
     sparc5_instructions  = 18,
-    aes_instructions     = 19
+    aes_instructions     = 19,
+    sha1_instruction     = 20,
+    sha256_instruction   = 21,
+    sha512_instruction   = 22
   };
 
   enum Feature_Flag_Set {
@@ -78,6 +81,9 @@
     T1_model_m              = 1 << T1_model,
     sparc5_instructions_m   = 1 << sparc5_instructions,
     aes_instructions_m      = 1 << aes_instructions,
+    sha1_instruction_m      = 1 << sha1_instruction,
+    sha256_instruction_m    = 1 << sha256_instruction,
+    sha512_instruction_m    = 1 << sha512_instruction,
 
     generic_v8_m        = v8_instructions_m | hardware_mul32_m | hardware_div32_m | hardware_fsmuld_m,
     generic_v9_m        = generic_v8_m | v9_instructions_m,
@@ -91,6 +97,9 @@
   static int  _features;
   static const char* _features_str;
 
+  static unsigned int _L2_cache_line_size;
+  static unsigned int L2_cache_line_size() { return _L2_cache_line_size; }
+
   static void print_features();
   static int  determine_features();
   static int  platform_features(int features);
@@ -130,6 +139,9 @@
   static bool has_cbcond()              { return (_features & cbcond_instructions_m) != 0; }
   static bool has_sparc5_instr()        { return (_features & sparc5_instructions_m) != 0; }
   static bool has_aes()                 { return (_features & aes_instructions_m) != 0; }
+  static bool has_sha1()                { return (_features & sha1_instruction_m) != 0; }
+  static bool has_sha256()              { return (_features & sha256_instruction_m) != 0; }
+  static bool has_sha512()              { return (_features & sha512_instruction_m) != 0; }
 
   static bool supports_compare_and_exchange()
                                         { return has_v9(); }
@@ -159,9 +171,8 @@
 
   static const char* cpu_features()     { return _features_str; }
 
-  static intx prefetch_data_size()  {
-    return is_T4() && !is_T7() ? 32 : 64;  // default prefetch block size on sparc
-  }
+  // default prefetch block size on sparc
+  static intx prefetch_data_size()      { return L2_cache_line_size();  }
 
   // Prefetch
   static intx prefetch_copy_interval_in_bytes() {
--- a/src/cpu/x86/vm/assembler_x86.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/assembler_x86.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -3868,6 +3868,15 @@
 }
 
 // Carry-Less Multiplication Quadword
+void Assembler::pclmulqdq(XMMRegister dst, XMMRegister src, int mask) {
+  assert(VM_Version::supports_clmul(), "");
+  int encode = simd_prefix_and_encode(dst, dst, src, VEX_SIMD_66, VEX_OPCODE_0F_3A);
+  emit_int8(0x44);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8((unsigned char)mask);
+}
+
+// Carry-Less Multiplication Quadword
 void Assembler::vpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask) {
   assert(VM_Version::supports_avx() && VM_Version::supports_clmul(), "");
   bool vector256 = false;
@@ -4942,6 +4951,26 @@
   emit_arith(0x03, 0xC0, dst, src);
 }
 
+void Assembler::adcxq(Register dst, Register src) {
+  //assert(VM_Version::supports_adx(), "adx instructions not supported");
+  emit_int8((unsigned char)0x66);
+  int encode = prefixq_and_encode(dst->encoding(), src->encoding());
+  emit_int8(0x0F);
+  emit_int8(0x38);
+  emit_int8((unsigned char)0xF6);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
+void Assembler::adoxq(Register dst, Register src) {
+  //assert(VM_Version::supports_adx(), "adx instructions not supported");
+  emit_int8((unsigned char)0xF3);
+  int encode = prefixq_and_encode(dst->encoding(), src->encoding());
+  emit_int8(0x0F);
+  emit_int8(0x38);
+  emit_int8((unsigned char)0xF6);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
 void Assembler::andq(Address dst, int32_t imm32) {
   InstructionMark im(this);
   prefixq(dst);
@@ -5449,6 +5478,26 @@
   emit_int8((unsigned char)(0xC0 | encode));
 }
 
+void Assembler::mulq(Address src) {
+  InstructionMark im(this);
+  prefixq(src);
+  emit_int8((unsigned char)0xF7);
+  emit_operand(rsp, src);
+}
+
+void Assembler::mulq(Register src) {
+  int encode = prefixq_and_encode(src->encoding());
+  emit_int8((unsigned char)0xF7);
+  emit_int8((unsigned char)(0xE0 | encode));
+}
+
+void Assembler::mulxq(Register dst1, Register dst2, Register src) {
+  assert(VM_Version::supports_bmi2(), "bit manipulation instructions not supported");
+  int encode = vex_prefix_and_encode(dst1->encoding(), dst2->encoding(), src->encoding(), VEX_SIMD_F2, VEX_OPCODE_0F_38, true, false);
+  emit_int8((unsigned char)0xF6);
+  emit_int8((unsigned char)(0xC0 | encode));
+}
+
 void Assembler::negq(Register dst) {
   int encode = prefixq_and_encode(dst->encoding());
   emit_int8((unsigned char)0xF7);
@@ -5577,6 +5626,28 @@
     emit_int8(imm8);
   }
 }
+
+void Assembler::rorq(Register dst, int imm8) {
+  assert(isShiftCount(imm8 >> 1), "illegal shift count");
+  int encode = prefixq_and_encode(dst->encoding());
+  if (imm8 == 1) {
+    emit_int8((unsigned char)0xD1);
+    emit_int8((unsigned char)(0xC8 | encode));
+  } else {
+    emit_int8((unsigned char)0xC1);
+    emit_int8((unsigned char)(0xc8 | encode));
+    emit_int8(imm8);
+  }
+}
+
+void Assembler::rorxq(Register dst, Register src, int imm8) {
+  assert(VM_Version::supports_bmi2(), "bit manipulation instructions not supported");
+  int encode = vex_prefix_and_encode(dst->encoding(), 0, src->encoding(), VEX_SIMD_F2, VEX_OPCODE_0F_3A, true, false);
+  emit_int8((unsigned char)0xF0);
+  emit_int8((unsigned char)(0xC0 | encode));
+  emit_int8(imm8);
+}
+
 void Assembler::sarq(Register dst, int imm8) {
   assert(isShiftCount(imm8 >> 1), "illegal shift count");
   int encode = prefixq_and_encode(dst->encoding());
--- a/src/cpu/x86/vm/assembler_x86.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/assembler_x86.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -892,6 +892,14 @@
   void addq(Register dst, Address src);
   void addq(Register dst, Register src);
 
+#ifdef _LP64
+ //Add Unsigned Integers with Carry Flag
+  void adcxq(Register dst, Register src);
+
+ //Add Unsigned Integers with Overflow Flag
+  void adoxq(Register dst, Register src);
+#endif
+
   void addr_nop_4();
   void addr_nop_5();
   void addr_nop_7();
@@ -1208,19 +1216,20 @@
   void idivl(Register src);
   void divl(Register src); // Unsigned division
 
+#ifdef _LP64
   void idivq(Register src);
+#endif
 
   void imull(Register dst, Register src);
   void imull(Register dst, Register src, int value);
   void imull(Register dst, Address src);
 
+#ifdef _LP64
   void imulq(Register dst, Register src);
   void imulq(Register dst, Register src, int value);
-#ifdef _LP64
   void imulq(Register dst, Address src);
 #endif
 
-
   // jcc is the generic conditional branch generator to run-
   // time routines, jcc is used for branches to labels. jcc
   // takes a branch opcode (cc) and a label (L) and generates
@@ -1412,9 +1421,16 @@
   void movzwq(Register dst, Register src);
 #endif
 
+  // Unsigned multiply with RAX destination register
   void mull(Address src);
   void mull(Register src);
 
+#ifdef _LP64
+  void mulq(Address src);
+  void mulq(Register src);
+  void mulxq(Register dst1, Register dst2, Register src);
+#endif
+
   // Multiply Scalar Double-Precision Floating-Point Values
   void mulsd(XMMRegister dst, Address src);
   void mulsd(XMMRegister dst, XMMRegister src);
@@ -1545,6 +1561,11 @@
 
   void ret(int imm16);
 
+#ifdef _LP64
+  void rorq(Register dst, int imm8);
+  void rorxq(Register dst, Register src, int imm8);
+#endif
+
   void sahf();
 
   void sarl(Register dst, int imm8);
@@ -1841,6 +1862,7 @@
   void vpbroadcastd(XMMRegister dst, XMMRegister src);
 
   // Carry-Less Multiplication Quadword
+  void pclmulqdq(XMMRegister dst, XMMRegister src, int mask);
   void vpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask);
 
   // AVX instruction which is used to clear upper 128 bits of YMM registers and
--- a/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1085,14 +1085,11 @@
 
 
 void LIRGenerator::do_NewInstance(NewInstance* x) {
-#ifndef PRODUCT
-  if (PrintNotLoaded && !x->klass()->is_loaded()) {
-    tty->print_cr("   ###class not loaded at new bci %d", x->printable_bci());
-  }
-#endif
+  print_if_not_loaded(x);
+
   CodeEmitInfo* info = state_for(x, x->state());
   LIR_Opr reg = result_register_for(x->type());
-  new_instance(reg, x->klass(),
+  new_instance(reg, x->klass(), x->is_unresolved(),
                        FrameMap::rcx_oop_opr,
                        FrameMap::rdi_oop_opr,
                        FrameMap::rsi_oop_opr,
--- a/src/cpu/x86/vm/c1_Runtime1_x86.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/c1_Runtime1_x86.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -675,7 +675,7 @@
   case handle_exception_nofpu_id:
   case handle_exception_id:
     // At this point all registers MAY be live.
-    oop_map = save_live_registers(sasm, 1 /*thread*/, id == handle_exception_nofpu_id);
+    oop_map = save_live_registers(sasm, 1 /*thread*/, id != handle_exception_nofpu_id);
     break;
   case handle_exception_from_callee_id: {
     // At this point all registers except exception oop (RAX) and
@@ -748,7 +748,7 @@
   case handle_exception_nofpu_id:
   case handle_exception_id:
     // Restore the registers that were saved at the beginning.
-    restore_live_registers(sasm, id == handle_exception_nofpu_id);
+    restore_live_registers(sasm, id != handle_exception_nofpu_id);
     break;
   case handle_exception_from_callee_id:
     // WIN64_ONLY: No need to add frame::arg_reg_save_area_bytes to SP
--- a/src/cpu/x86/vm/compiledIC_x86.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/compiledIC_x86.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -47,34 +47,6 @@
   return is_icholder_entry(call->destination());
 }
 
-//-----------------------------------------------------------------------------
-// High-level access to an inline cache. Guaranteed to be MT-safe.
-
-CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
-  : _ic_call(call)
-{
-  address ic_call = call->instruction_address();
-
-  assert(ic_call != NULL, "ic_call address must be set");
-  assert(nm != NULL, "must pass nmethod");
-  assert(nm->contains(ic_call), "must be in nmethod");
-
-  // Search for the ic_call at the given address.
-  RelocIterator iter(nm, ic_call, ic_call+1);
-  bool ret = iter.next();
-  assert(ret == true, "relocInfo must exist at this address");
-  assert(iter.addr() == ic_call, "must find ic_call");
-  if (iter.type() == relocInfo::virtual_call_type) {
-    virtual_call_Relocation* r = iter.virtual_call_reloc();
-    _is_optimized = false;
-    _value = nativeMovConstReg_at(r->cached_value());
-  } else {
-    assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
-    _is_optimized = true;
-    _value = NULL;
-  }
-}
-
 // ----------------------------------------------------------------------------
 
 #define __ _masm.
--- a/src/cpu/x86/vm/globals_x86.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/globals_x86.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -131,16 +131,16 @@
           "Use fast-string operation for zeroing: rep stosb")               \
                                                                             \
   /* Use Restricted Transactional Memory for lock eliding */                \
-  experimental(bool, UseRTMLocking, false,                                  \
+  product(bool, UseRTMLocking, false,                                       \
           "Enable RTM lock eliding for inflated locks in compiled code")    \
                                                                             \
   experimental(bool, UseRTMForStackLocks, false,                            \
           "Enable RTM lock eliding for stack locks in compiled code")       \
                                                                             \
-  experimental(bool, UseRTMDeopt, false,                                    \
+  product(bool, UseRTMDeopt, false,                                         \
           "Perform deopt and recompilation based on RTM abort ratio")       \
                                                                             \
-  experimental(uintx, RTMRetryCount, 5,                                     \
+  product(uintx, RTMRetryCount, 5,                                          \
           "Number of RTM retries on lock abort or busy")                    \
                                                                             \
   experimental(intx, RTMSpinLoopCount, 100,                                 \
@@ -177,6 +177,8 @@
           "Use count trailing zeros instruction")                           \
                                                                             \
   product(bool, UseBMI1Instructions, false,                                 \
-          "Use BMI instructions")
-
+          "Use BMI1 instructions")                                          \
+                                                                            \
+  product(bool, UseBMI2Instructions, false,                                 \
+          "Use BMI2 instructions")
 #endif // CPU_X86_VM_GLOBALS_X86_HPP
--- a/src/cpu/x86/vm/macroAssembler_x86.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/macroAssembler_x86.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -1769,7 +1769,7 @@
     // at [FETCH], below, will never observe a biased encoding (*101b).
     // If this invariant is not held we risk exclusion (safety) failure.
     if (UseBiasedLocking && !UseOptoBiasInlining) {
-      biased_locking_enter(boxReg, objReg, tmpReg, scrReg, true, DONE_LABEL, NULL, counters);
+      biased_locking_enter(boxReg, objReg, tmpReg, scrReg, false, DONE_LABEL, NULL, counters);
     }
 
 #if INCLUDE_RTM_OPT
@@ -7293,6 +7293,467 @@
   bind(L_done);
 }
 
+#ifdef _LP64
+/**
+ * Helper for multiply_to_len().
+ */
+void MacroAssembler::add2_with_carry(Register dest_hi, Register dest_lo, Register src1, Register src2) {
+  addq(dest_lo, src1);
+  adcq(dest_hi, 0);
+  addq(dest_lo, src2);
+  adcq(dest_hi, 0);
+}
+
+/**
+ * Multiply 64 bit by 64 bit first loop.
+ */
+void MacroAssembler::multiply_64_x_64_loop(Register x, Register xstart, Register x_xstart,
+                                           Register y, Register y_idx, Register z,
+                                           Register carry, Register product,
+                                           Register idx, Register kdx) {
+  //
+  //  jlong carry, x[], y[], z[];
+  //  for (int idx=ystart, kdx=ystart+1+xstart; idx >= 0; idx-, kdx--) {
+  //    huge_128 product = y[idx] * x[xstart] + carry;
+  //    z[kdx] = (jlong)product;
+  //    carry  = (jlong)(product >>> 64);
+  //  }
+  //  z[xstart] = carry;
+  //
+
+  Label L_first_loop, L_first_loop_exit;
+  Label L_one_x, L_one_y, L_multiply;
+
+  decrementl(xstart);
+  jcc(Assembler::negative, L_one_x);
+
+  movq(x_xstart, Address(x, xstart, Address::times_4,  0));
+  rorq(x_xstart, 32); // convert big-endian to little-endian
+
+  bind(L_first_loop);
+  decrementl(idx);
+  jcc(Assembler::negative, L_first_loop_exit);
+  decrementl(idx);
+  jcc(Assembler::negative, L_one_y);
+  movq(y_idx, Address(y, idx, Address::times_4,  0));
+  rorq(y_idx, 32); // convert big-endian to little-endian
+  bind(L_multiply);
+  movq(product, x_xstart);
+  mulq(y_idx); // product(rax) * y_idx -> rdx:rax
+  addq(product, carry);
+  adcq(rdx, 0);
+  subl(kdx, 2);
+  movl(Address(z, kdx, Address::times_4,  4), product);
+  shrq(product, 32);
+  movl(Address(z, kdx, Address::times_4,  0), product);
+  movq(carry, rdx);
+  jmp(L_first_loop);
+
+  bind(L_one_y);
+  movl(y_idx, Address(y,  0));
+  jmp(L_multiply);
+
+  bind(L_one_x);
+  movl(x_xstart, Address(x,  0));
+  jmp(L_first_loop);
+
+  bind(L_first_loop_exit);
+}
+
+/**
+ * Multiply 64 bit by 64 bit and add 128 bit.
+ */
+void MacroAssembler::multiply_add_128_x_128(Register x_xstart, Register y, Register z,
+                                            Register yz_idx, Register idx,
+                                            Register carry, Register product, int offset) {
+  //     huge_128 product = (y[idx] * x_xstart) + z[kdx] + carry;
+  //     z[kdx] = (jlong)product;
+
+  movq(yz_idx, Address(y, idx, Address::times_4,  offset));
+  rorq(yz_idx, 32); // convert big-endian to little-endian
+  movq(product, x_xstart);
+  mulq(yz_idx);     // product(rax) * yz_idx -> rdx:product(rax)
+  movq(yz_idx, Address(z, idx, Address::times_4,  offset));
+  rorq(yz_idx, 32); // convert big-endian to little-endian
+
+  add2_with_carry(rdx, product, carry, yz_idx);
+
+  movl(Address(z, idx, Address::times_4,  offset+4), product);
+  shrq(product, 32);
+  movl(Address(z, idx, Address::times_4,  offset), product);
+
+}
+
+/**
+ * Multiply 128 bit by 128 bit. Unrolled inner loop.
+ */
+void MacroAssembler::multiply_128_x_128_loop(Register x_xstart, Register y, Register z,
+                                             Register yz_idx, Register idx, Register jdx,
+                                             Register carry, Register product,
+                                             Register carry2) {
+  //   jlong carry, x[], y[], z[];
+  //   int kdx = ystart+1;
+  //   for (int idx=ystart-2; idx >= 0; idx -= 2) { // Third loop
+  //     huge_128 product = (y[idx+1] * x_xstart) + z[kdx+idx+1] + carry;
+  //     z[kdx+idx+1] = (jlong)product;
+  //     jlong carry2  = (jlong)(product >>> 64);
+  //     product = (y[idx] * x_xstart) + z[kdx+idx] + carry2;
+  //     z[kdx+idx] = (jlong)product;
+  //     carry  = (jlong)(product >>> 64);
+  //   }
+  //   idx += 2;
+  //   if (idx > 0) {
+  //     product = (y[idx] * x_xstart) + z[kdx+idx] + carry;
+  //     z[kdx+idx] = (jlong)product;
+  //     carry  = (jlong)(product >>> 64);
+  //   }
+  //
+
+  Label L_third_loop, L_third_loop_exit, L_post_third_loop_done;
+
+  movl(jdx, idx);
+  andl(jdx, 0xFFFFFFFC);
+  shrl(jdx, 2);
+
+  bind(L_third_loop);
+  subl(jdx, 1);
+  jcc(Assembler::negative, L_third_loop_exit);
+  subl(idx, 4);
+
+  multiply_add_128_x_128(x_xstart, y, z, yz_idx, idx, carry, product, 8);
+  movq(carry2, rdx);
+
+  multiply_add_128_x_128(x_xstart, y, z, yz_idx, idx, carry2, product, 0);
+  movq(carry, rdx);
+  jmp(L_third_loop);
+
+  bind (L_third_loop_exit);
+
+  andl (idx, 0x3);
+  jcc(Assembler::zero, L_post_third_loop_done);
+
+  Label L_check_1;
+  subl(idx, 2);
+  jcc(Assembler::negative, L_check_1);
+
+  multiply_add_128_x_128(x_xstart, y, z, yz_idx, idx, carry, product, 0);
+  movq(carry, rdx);
+
+  bind (L_check_1);
+  addl (idx, 0x2);
+  andl (idx, 0x1);
+  subl(idx, 1);
+  jcc(Assembler::negative, L_post_third_loop_done);
+
+  movl(yz_idx, Address(y, idx, Address::times_4,  0));
+  movq(product, x_xstart);
+  mulq(yz_idx); // product(rax) * yz_idx -> rdx:product(rax)
+  movl(yz_idx, Address(z, idx, Address::times_4,  0));
+
+  add2_with_carry(rdx, product, yz_idx, carry);
+
+  movl(Address(z, idx, Address::times_4,  0), product);
+  shrq(product, 32);
+
+  shlq(rdx, 32);
+  orq(product, rdx);
+  movq(carry, product);
+
+  bind(L_post_third_loop_done);
+}
+
+/**
+ * Multiply 128 bit by 128 bit using BMI2. Unrolled inner loop.
+ *
+ */
+void MacroAssembler::multiply_128_x_128_bmi2_loop(Register y, Register z,
+                                                  Register carry, Register carry2,
+                                                  Register idx, Register jdx,
+                                                  Register yz_idx1, Register yz_idx2,
+                                                  Register tmp, Register tmp3, Register tmp4) {
+  assert(UseBMI2Instructions, "should be used only when BMI2 is available");
+
+  //   jlong carry, x[], y[], z[];
+  //   int kdx = ystart+1;
+  //   for (int idx=ystart-2; idx >= 0; idx -= 2) { // Third loop
+  //     huge_128 tmp3 = (y[idx+1] * rdx) + z[kdx+idx+1] + carry;
+  //     jlong carry2  = (jlong)(tmp3 >>> 64);
+  //     huge_128 tmp4 = (y[idx]   * rdx) + z[kdx+idx] + carry2;
+  //     carry  = (jlong)(tmp4 >>> 64);
+  //     z[kdx+idx+1] = (jlong)tmp3;
+  //     z[kdx+idx] = (jlong)tmp4;
+  //   }
+  //   idx += 2;
+  //   if (idx > 0) {
+  //     yz_idx1 = (y[idx] * rdx) + z[kdx+idx] + carry;
+  //     z[kdx+idx] = (jlong)yz_idx1;
+  //     carry  = (jlong)(yz_idx1 >>> 64);
+  //   }
+  //
+
+  Label L_third_loop, L_third_loop_exit, L_post_third_loop_done;
+
+  movl(jdx, idx);
+  andl(jdx, 0xFFFFFFFC);
+  shrl(jdx, 2);
+
+  bind(L_third_loop);
+  subl(jdx, 1);
+  jcc(Assembler::negative, L_third_loop_exit);
+  subl(idx, 4);
+
+  movq(yz_idx1,  Address(y, idx, Address::times_4,  8));
+  rorxq(yz_idx1, yz_idx1, 32); // convert big-endian to little-endian
+  movq(yz_idx2, Address(y, idx, Address::times_4,  0));
+  rorxq(yz_idx2, yz_idx2, 32);
+
+  mulxq(tmp4, tmp3, yz_idx1);  //  yz_idx1 * rdx -> tmp4:tmp3
+  mulxq(carry2, tmp, yz_idx2); //  yz_idx2 * rdx -> carry2:tmp
+
+  movq(yz_idx1,  Address(z, idx, Address::times_4,  8));
+  rorxq(yz_idx1, yz_idx1, 32);
+  movq(yz_idx2, Address(z, idx, Address::times_4,  0));
+  rorxq(yz_idx2, yz_idx2, 32);
+
+  if (VM_Version::supports_adx()) {
+    adcxq(tmp3, carry);
+    adoxq(tmp3, yz_idx1);
+
+    adcxq(tmp4, tmp);
+    adoxq(tmp4, yz_idx2);
+
+    movl(carry, 0); // does not affect flags
+    adcxq(carry2, carry);
+    adoxq(carry2, carry);
+  } else {
+    add2_with_carry(tmp4, tmp3, carry, yz_idx1);
+    add2_with_carry(carry2, tmp4, tmp, yz_idx2);
+  }
+  movq(carry, carry2);
+
+  movl(Address(z, idx, Address::times_4, 12), tmp3);
+  shrq(tmp3, 32);
+  movl(Address(z, idx, Address::times_4,  8), tmp3);
+
+  movl(Address(z, idx, Address::times_4,  4), tmp4);
+  shrq(tmp4, 32);
+  movl(Address(z, idx, Address::times_4,  0), tmp4);
+
+  jmp(L_third_loop);
+
+  bind (L_third_loop_exit);
+
+  andl (idx, 0x3);
+  jcc(Assembler::zero, L_post_third_loop_done);
+
+  Label L_check_1;
+  subl(idx, 2);
+  jcc(Assembler::negative, L_check_1);
+
+  movq(yz_idx1, Address(y, idx, Address::times_4,  0));
+  rorxq(yz_idx1, yz_idx1, 32);
+  mulxq(tmp4, tmp3, yz_idx1); //  yz_idx1 * rdx -> tmp4:tmp3
+  movq(yz_idx2, Address(z, idx, Address::times_4,  0));
+  rorxq(yz_idx2, yz_idx2, 32);
+
+  add2_with_carry(tmp4, tmp3, carry, yz_idx2);
+
+  movl(Address(z, idx, Address::times_4,  4), tmp3);
+  shrq(tmp3, 32);
+  movl(Address(z, idx, Address::times_4,  0), tmp3);
+  movq(carry, tmp4);
+
+  bind (L_check_1);
+  addl (idx, 0x2);
+  andl (idx, 0x1);
+  subl(idx, 1);
+  jcc(Assembler::negative, L_post_third_loop_done);
+  movl(tmp4, Address(y, idx, Address::times_4,  0));
+  mulxq(carry2, tmp3, tmp4);  //  tmp4 * rdx -> carry2:tmp3
+  movl(tmp4, Address(z, idx, Address::times_4,  0));
+
+  add2_with_carry(carry2, tmp3, tmp4, carry);
+
+  movl(Address(z, idx, Address::times_4,  0), tmp3);
+  shrq(tmp3, 32);
+
+  shlq(carry2, 32);
+  orq(tmp3, carry2);
+  movq(carry, tmp3);
+
+  bind(L_post_third_loop_done);
+}
+
+/**
+ * Code for BigInteger::multiplyToLen() instrinsic.
+ *
+ * rdi: x
+ * rax: xlen
+ * rsi: y
+ * rcx: ylen
+ * r8:  z
+ * r11: zlen
+ * r12: tmp1
+ * r13: tmp2
+ * r14: tmp3
+ * r15: tmp4
+ * rbx: tmp5
+ *
+ */
+void MacroAssembler::multiply_to_len(Register x, Register xlen, Register y, Register ylen, Register z, Register zlen,
+                                     Register tmp1, Register tmp2, Register tmp3, Register tmp4, Register tmp5) {
+  ShortBranchVerifier sbv(this);
+  assert_different_registers(x, xlen, y, ylen, z, zlen, tmp1, tmp2, tmp3, tmp4, tmp5, rdx);
+
+  push(tmp1);
+  push(tmp2);
+  push(tmp3);
+  push(tmp4);
+  push(tmp5);
+
+  push(xlen);
+  push(zlen);
+
+  const Register idx = tmp1;
+  const Register kdx = tmp2;
+  const Register xstart = tmp3;
+
+  const Register y_idx = tmp4;
+  const Register carry = tmp5;
+  const Register product  = xlen;
+  const Register x_xstart = zlen;  // reuse register
+
+  // First Loop.
+  //
+  //  final static long LONG_MASK = 0xffffffffL;
+  //  int xstart = xlen - 1;
+  //  int ystart = ylen - 1;
+  //  long carry = 0;
+  //  for (int idx=ystart, kdx=ystart+1+xstart; idx >= 0; idx-, kdx--) {
+  //    long product = (y[idx] & LONG_MASK) * (x[xstart] & LONG_MASK) + carry;
+  //    z[kdx] = (int)product;
+  //    carry = product >>> 32;
+  //  }
+  //  z[xstart] = (int)carry;
+  //
+
+  movl(idx, ylen);      // idx = ylen;
+  movl(kdx, zlen);      // kdx = xlen+ylen;
+  xorq(carry, carry);   // carry = 0;
+
+  Label L_done;
+
+  movl(xstart, xlen);
+  decrementl(xstart);
+  jcc(Assembler::negative, L_done);
+
+  multiply_64_x_64_loop(x, xstart, x_xstart, y, y_idx, z, carry, product, idx, kdx);
+
+  Label L_second_loop;
+  testl(kdx, kdx);
+  jcc(Assembler::zero, L_second_loop);
+
+  Label L_carry;
+  subl(kdx, 1);
+  jcc(Assembler::zero, L_carry);
+
+  movl(Address(z, kdx, Address::times_4,  0), carry);
+  shrq(carry, 32);
+  subl(kdx, 1);
+
+  bind(L_carry);
+  movl(Address(z, kdx, Address::times_4,  0), carry);
+
+  // Second and third (nested) loops.
+  //
+  // for (int i = xstart-1; i >= 0; i--) { // Second loop
+  //   carry = 0;
+  //   for (int jdx=ystart, k=ystart+1+i; jdx >= 0; jdx--, k--) { // Third loop
+  //     long product = (y[jdx] & LONG_MASK) * (x[i] & LONG_MASK) +
+  //                    (z[k] & LONG_MASK) + carry;
+  //     z[k] = (int)product;
+  //     carry = product >>> 32;
+  //   }
+  //   z[i] = (int)carry;
+  // }
+  //
+  // i = xlen, j = tmp1, k = tmp2, carry = tmp5, x[i] = rdx
+
+  const Register jdx = tmp1;
+
+  bind(L_second_loop);
+  xorl(carry, carry);    // carry = 0;
+  movl(jdx, ylen);       // j = ystart+1
+
+  subl(xstart, 1);       // i = xstart-1;
+  jcc(Assembler::negative, L_done);
+
+  push (z);
+
+  Label L_last_x;
+  lea(z, Address(z, xstart, Address::times_4, 4)); // z = z + k - j
+  subl(xstart, 1);       // i = xstart-1;
+  jcc(Assembler::negative, L_last_x);
+
+  if (UseBMI2Instructions) {
+    movq(rdx,  Address(x, xstart, Address::times_4,  0));
+    rorxq(rdx, rdx, 32); // convert big-endian to little-endian
+  } else {
+    movq(x_xstart, Address(x, xstart, Address::times_4,  0));
+    rorq(x_xstart, 32);  // convert big-endian to little-endian
+  }
+
+  Label L_third_loop_prologue;
+  bind(L_third_loop_prologue);
+
+  push (x);
+  push (xstart);
+  push (ylen);
+
+
+  if (UseBMI2Instructions) {
+    multiply_128_x_128_bmi2_loop(y, z, carry, x, jdx, ylen, product, tmp2, x_xstart, tmp3, tmp4);
+  } else { // !UseBMI2Instructions
+    multiply_128_x_128_loop(x_xstart, y, z, y_idx, jdx, ylen, carry, product, x);
+  }
+
+  pop(ylen);
+  pop(xlen);
+  pop(x);
+  pop(z);
+
+  movl(tmp3, xlen);
+  addl(tmp3, 1);
+  movl(Address(z, tmp3, Address::times_4,  0), carry);
+  subl(tmp3, 1);
+  jccb(Assembler::negative, L_done);
+
+  shrq(carry, 32);
+  movl(Address(z, tmp3, Address::times_4,  0), carry);
+  jmp(L_second_loop);
+
+  // Next infrequent code is moved outside loops.
+  bind(L_last_x);
+  if (UseBMI2Instructions) {
+    movl(rdx, Address(x,  0));
+  } else {
+    movl(x_xstart, Address(x,  0));
+  }
+  jmp(L_third_loop_prologue);
+
+  bind(L_done);
+
+  pop(zlen);
+  pop(xlen);
+
+  pop(tmp5);
+  pop(tmp4);
+  pop(tmp3);
+  pop(tmp2);
+  pop(tmp1);
+}
+#endif
+
 /**
  * Emits code to update CRC-32 with a byte value according to constants in table
  *
@@ -7316,17 +7777,34 @@
  * Fold 128-bit data chunk
  */
 void MacroAssembler::fold_128bit_crc32(XMMRegister xcrc, XMMRegister xK, XMMRegister xtmp, Register buf, int offset) {
-  vpclmulhdq(xtmp, xK, xcrc); // [123:64]
-  vpclmulldq(xcrc, xK, xcrc); // [63:0]
-  vpxor(xcrc, xcrc, Address(buf, offset), false /* vector256 */);
-  pxor(xcrc, xtmp);
+  if (UseAVX > 0) {
+    vpclmulhdq(xtmp, xK, xcrc); // [123:64]
+    vpclmulldq(xcrc, xK, xcrc); // [63:0]
+    vpxor(xcrc, xcrc, Address(buf, offset), false /* vector256 */);
+    pxor(xcrc, xtmp);
+  } else {
+    movdqa(xtmp, xcrc);
+    pclmulhdq(xtmp, xK);   // [123:64]
+    pclmulldq(xcrc, xK);   // [63:0]
+    pxor(xcrc, xtmp);
+    movdqu(xtmp, Address(buf, offset));
+    pxor(xcrc, xtmp);
+  }
 }
 
 void MacroAssembler::fold_128bit_crc32(XMMRegister xcrc, XMMRegister xK, XMMRegister xtmp, XMMRegister xbuf) {
-  vpclmulhdq(xtmp, xK, xcrc);
-  vpclmulldq(xcrc, xK, xcrc);
-  pxor(xcrc, xbuf);
-  pxor(xcrc, xtmp);
+  if (UseAVX > 0) {
+    vpclmulhdq(xtmp, xK, xcrc);
+    vpclmulldq(xcrc, xK, xcrc);
+    pxor(xcrc, xbuf);
+    pxor(xcrc, xtmp);
+  } else {
+    movdqa(xtmp, xcrc);
+    pclmulhdq(xtmp, xK);
+    pclmulldq(xcrc, xK);
+    pxor(xcrc, xbuf);
+    pxor(xcrc, xtmp);
+  }
 }
 
 /**
@@ -7444,9 +7922,17 @@
   // Fold 128 bits in xmm1 down into 32 bits in crc register.
   BIND(L_fold_128b);
   movdqu(xmm0, ExternalAddress(StubRoutines::x86::crc_by128_masks_addr()));
-  vpclmulqdq(xmm2, xmm0, xmm1, 0x1);
-  vpand(xmm3, xmm0, xmm2, false /* vector256 */);
-  vpclmulqdq(xmm0, xmm0, xmm3, 0x1);
+  if (UseAVX > 0) {
+    vpclmulqdq(xmm2, xmm0, xmm1, 0x1);
+    vpand(xmm3, xmm0, xmm2, false /* vector256 */);
+    vpclmulqdq(xmm0, xmm0, xmm3, 0x1);
+  } else {
+    movdqa(xmm2, xmm0);
+    pclmulqdq(xmm2, xmm1, 0x1);
+    movdqa(xmm3, xmm0);
+    pand(xmm3, xmm2);
+    pclmulqdq(xmm0, xmm3, 0x1);
+  }
   psrldq(xmm1, 8);
   psrldq(xmm2, 4);
   pxor(xmm0, xmm1);
--- a/src/cpu/x86/vm/macroAssembler_x86.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/macroAssembler_x86.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -966,6 +966,16 @@
   void mulss(XMMRegister dst, Address src)        { Assembler::mulss(dst, src); }
   void mulss(XMMRegister dst, AddressLiteral src);
 
+  // Carry-Less Multiplication Quadword
+  void pclmulldq(XMMRegister dst, XMMRegister src) {
+    // 0x00 - multiply lower 64 bits [0:63]
+    Assembler::pclmulqdq(dst, src, 0x00);
+  }
+  void pclmulhdq(XMMRegister dst, XMMRegister src) {
+    // 0x11 - multiply upper 64 bits [64:127]
+    Assembler::pclmulqdq(dst, src, 0x11);
+  }
+
   void sqrtsd(XMMRegister dst, XMMRegister src)    { Assembler::sqrtsd(dst, src); }
   void sqrtsd(XMMRegister dst, Address src)        { Assembler::sqrtsd(dst, src); }
   void sqrtsd(XMMRegister dst, AddressLiteral src);
@@ -1211,6 +1221,28 @@
                         XMMRegister tmp1, XMMRegister tmp2, XMMRegister tmp3,
                         XMMRegister tmp4, Register tmp5, Register result);
 
+#ifdef _LP64
+  void add2_with_carry(Register dest_hi, Register dest_lo, Register src1, Register src2);
+  void multiply_64_x_64_loop(Register x, Register xstart, Register x_xstart,
+                             Register y, Register y_idx, Register z,
+                             Register carry, Register product,
+                             Register idx, Register kdx);
+  void multiply_add_128_x_128(Register x_xstart, Register y, Register z,
+                              Register yz_idx, Register idx,
+                              Register carry, Register product, int offset);
+  void multiply_128_x_128_bmi2_loop(Register y, Register z,
+                                    Register carry, Register carry2,
+                                    Register idx, Register jdx,
+                                    Register yz_idx1, Register yz_idx2,
+                                    Register tmp, Register tmp3, Register tmp4);
+  void multiply_128_x_128_loop(Register x_xstart, Register y, Register z,
+                               Register yz_idx, Register idx, Register jdx,
+                               Register carry, Register product,
+                               Register carry2);
+  void multiply_to_len(Register x, Register xlen, Register y, Register ylen, Register z, Register zlen,
+                       Register tmp1, Register tmp2, Register tmp3, Register tmp4, Register tmp5);
+#endif
+
   // CRC32 code for java.util.zip.CRC32::updateBytes() instrinsic.
   void update_byte_crc32(Register crc, Register val, Register table);
   void kernel_crc32(Register crc, Register buf, Register len, Register table, Register tmp);
--- a/src/cpu/x86/vm/stubGenerator_x86_64.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/stubGenerator_x86_64.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -3677,6 +3677,70 @@
     return start;
   }
 
+
+  /**
+   *  Arguments:
+   *
+   *  Input:
+   *    c_rarg0   - x address
+   *    c_rarg1   - x length
+   *    c_rarg2   - y address
+   *    c_rarg3   - y lenth
+   * not Win64
+   *    c_rarg4   - z address
+   *    c_rarg5   - z length
+   * Win64
+   *    rsp+40    - z address
+   *    rsp+48    - z length
+   */
+  address generate_multiplyToLen() {
+    __ align(CodeEntryAlignment);
+    StubCodeMark mark(this, "StubRoutines", "multiplyToLen");
+
+    address start = __ pc();
+    // Win64: rcx, rdx, r8, r9 (c_rarg0, c_rarg1, ...)
+    // Unix:  rdi, rsi, rdx, rcx, r8, r9 (c_rarg0, c_rarg1, ...)
+    const Register x     = rdi;
+    const Register xlen  = rax;
+    const Register y     = rsi;
+    const Register ylen  = rcx;
+    const Register z     = r8;
+    const Register zlen  = r11;
+
+    // Next registers will be saved on stack in multiply_to_len().
+    const Register tmp1  = r12;
+    const Register tmp2  = r13;
+    const Register tmp3  = r14;
+    const Register tmp4  = r15;
+    const Register tmp5  = rbx;
+
+    BLOCK_COMMENT("Entry:");
+    __ enter(); // required for proper stackwalking of RuntimeStub frame
+
+#ifndef _WIN64
+    __ movptr(zlen, r9); // Save r9 in r11 - zlen
+#endif
+    setup_arg_regs(4); // x => rdi, xlen => rsi, y => rdx
+                       // ylen => rcx, z => r8, zlen => r11
+                       // r9 and r10 may be used to save non-volatile registers
+#ifdef _WIN64
+    // last 2 arguments (#4, #5) are on stack on Win64
+    __ movptr(z, Address(rsp, 6 * wordSize));
+    __ movptr(zlen, Address(rsp, 7 * wordSize));
+#endif
+
+    __ movptr(xlen, rsi);
+    __ movptr(y,    rdx);
+    __ multiply_to_len(x, xlen, y, ylen, z, zlen, tmp1, tmp2, tmp3, tmp4, tmp5);
+
+    restore_arg_regs();
+
+    __ leave(); // required for proper stackwalking of RuntimeStub frame
+    __ ret(0);
+
+    return start;
+  }
+
 #undef __
 #define __ masm->
 
@@ -3917,6 +3981,11 @@
     generate_safefetch("SafeFetchN", sizeof(intptr_t), &StubRoutines::_safefetchN_entry,
                                                        &StubRoutines::_safefetchN_fault_pc,
                                                        &StubRoutines::_safefetchN_continuation_pc);
+#ifdef COMPILER2
+    if (UseMultiplyToLenIntrinsic) {
+      StubRoutines::_multiplyToLen = generate_multiplyToLen();
+    }
+#endif
   }
 
  public:
--- a/src/cpu/x86/vm/vm_version_x86.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/vm_version_x86.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -493,7 +493,7 @@
   }
 
   char buf[256];
-  jio_snprintf(buf, sizeof(buf), "(%u cores per cpu, %u threads per core) family %d model %d stepping %d%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+  jio_snprintf(buf, sizeof(buf), "(%u cores per cpu, %u threads per core) family %d model %d stepping %d%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
                cores_per_cpu(), threads_per_core(),
                cpu_family(), _model, _stepping,
                (supports_cmov() ? ", cmov" : ""),
@@ -522,7 +522,8 @@
                (supports_tscinv_bit() ? ", tscinvbit": ""),
                (supports_tscinv() ? ", tscinv": ""),
                (supports_bmi1() ? ", bmi1" : ""),
-               (supports_bmi2() ? ", bmi2" : ""));
+               (supports_bmi2() ? ", bmi2" : ""),
+               (supports_adx() ? ", adx" : ""));
   _features_str = strdup(buf);
 
   // UseSSE is set to the smaller of what hardware supports and what
@@ -568,13 +569,13 @@
     FLAG_SET_DEFAULT(UseCLMUL, false);
   }
 
-  if (UseCLMUL && (UseAVX > 0) && (UseSSE > 2)) {
+  if (UseCLMUL && (UseSSE > 2)) {
     if (FLAG_IS_DEFAULT(UseCRC32Intrinsics)) {
       UseCRC32Intrinsics = true;
     }
   } else if (UseCRC32Intrinsics) {
     if (!FLAG_IS_DEFAULT(UseCRC32Intrinsics))
-      warning("CRC32 Intrinsics requires AVX and CLMUL instructions (not available on this CPU)");
+      warning("CRC32 Intrinsics requires CLMUL instructions (not available on this CPU)");
     FLAG_SET_DEFAULT(UseCRC32Intrinsics, false);
   }
 
@@ -590,6 +591,17 @@
     FLAG_SET_DEFAULT(UseAESIntrinsics, false);
   }
 
+  if (UseSHA) {
+    warning("SHA instructions are not available on this CPU");
+    FLAG_SET_DEFAULT(UseSHA, false);
+  }
+  if (UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics) {
+    warning("SHA intrinsics are not available on this CPU");
+    FLAG_SET_DEFAULT(UseSHA1Intrinsics, false);
+    FLAG_SET_DEFAULT(UseSHA256Intrinsics, false);
+    FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
+  }
+
   // Adjust RTM (Restricted Transactional Memory) flags
   if (!supports_rtm() && UseRTMLocking) {
     // Can't continue because UseRTMLocking affects UseBiasedLocking flag
@@ -601,6 +613,17 @@
 
 #if INCLUDE_RTM_OPT
   if (UseRTMLocking) {
+    if (is_intel_family_core()) {
+      if ((_model == CPU_MODEL_HASWELL_E3) ||
+          (_model == CPU_MODEL_HASWELL_E7 && _stepping < 3) ||
+          (_model == CPU_MODEL_BROADWELL  && _stepping < 4)) {
+        if (!UnlockExperimentalVMOptions) {
+          vm_exit_during_initialization("UseRTMLocking is only available as experimental option on this platform. It must be enabled via -XX:+UnlockExperimentalVMOptions flag.");
+        } else {
+          warning("UseRTMLocking is only available as experimental option on this platform.");
+        }
+      }
+    }
     if (!FLAG_IS_CMDLINE(UseRTMLocking)) {
       // RTM locking should be used only for applications with
       // high lock contention. For now we do not use it by default.
@@ -675,7 +698,20 @@
     }
 #endif
   }
+
+#ifdef _LP64
+  if (FLAG_IS_DEFAULT(UseMultiplyToLenIntrinsic)) {
+    UseMultiplyToLenIntrinsic = true;
+  }
+#else
+  if (UseMultiplyToLenIntrinsic) {
+    if (!FLAG_IS_DEFAULT(UseMultiplyToLenIntrinsic)) {
+      warning("multiplyToLen intrinsic is not available in 32-bit VM");
+    }
+    FLAG_SET_DEFAULT(UseMultiplyToLenIntrinsic, false);
+  }
 #endif
+#endif // COMPILER2
 
   // On new cpus instructions which update whole XMM register should be used
   // to prevent partial register stall due to dependencies on high half.
@@ -803,6 +839,24 @@
         }
       }
     }
+    if ((cpu_family() == 0x06) &&
+        ((extended_cpu_model() == 0x36) || // Centerton
+         (extended_cpu_model() == 0x37) || // Silvermont
+         (extended_cpu_model() == 0x4D))) {
+#ifdef COMPILER2
+      if (FLAG_IS_DEFAULT(OptoScheduling)) {
+        OptoScheduling = true;
+      }
+#endif
+      if (supports_sse4_2()) { // Silvermont
+        if (FLAG_IS_DEFAULT(UseUnalignedLoadStores)) {
+          UseUnalignedLoadStores = true; // use movdqu on newest Intel cpus
+        }
+      }
+    }
+    if(FLAG_IS_DEFAULT(AllocatePrefetchInstr) && supports_3dnow_prefetch()) {
+      AllocatePrefetchInstr = 3;
+    }
   }
 
   // Use count leading zeros count instruction if available.
@@ -815,23 +869,40 @@
     FLAG_SET_DEFAULT(UseCountLeadingZerosInstruction, false);
   }
 
+  // Use count trailing zeros instruction if available
   if (supports_bmi1()) {
+    // tzcnt does not require VEX prefix
+    if (FLAG_IS_DEFAULT(UseCountTrailingZerosInstruction)) {
+      if (!UseBMI1Instructions && !FLAG_IS_DEFAULT(UseBMI1Instructions)) {
+        // Don't use tzcnt if BMI1 is switched off on command line.
+        UseCountTrailingZerosInstruction = false;
+      } else {
+        UseCountTrailingZerosInstruction = true;
+      }
+    }
+  } else if (UseCountTrailingZerosInstruction) {
+    warning("tzcnt instruction is not available on this CPU");
+    FLAG_SET_DEFAULT(UseCountTrailingZerosInstruction, false);
+  }
+
+  // BMI instructions (except tzcnt) use an encoding with VEX prefix.
+  // VEX prefix is generated only when AVX > 0.
+  if (supports_bmi1() && supports_avx()) {
     if (FLAG_IS_DEFAULT(UseBMI1Instructions)) {
       UseBMI1Instructions = true;
     }
   } else if (UseBMI1Instructions) {
-    warning("BMI1 instructions are not available on this CPU");
+    warning("BMI1 instructions are not available on this CPU (AVX is also required)");
     FLAG_SET_DEFAULT(UseBMI1Instructions, false);
   }
 
-  // Use count trailing zeros instruction if available
-  if (supports_bmi1()) {
-    if (FLAG_IS_DEFAULT(UseCountTrailingZerosInstruction)) {
-      UseCountTrailingZerosInstruction = UseBMI1Instructions;
+  if (supports_bmi2() && supports_avx()) {
+    if (FLAG_IS_DEFAULT(UseBMI2Instructions)) {
+      UseBMI2Instructions = true;
     }
-  } else if (UseCountTrailingZerosInstruction) {
-    warning("tzcnt instruction is not available on this CPU");
-    FLAG_SET_DEFAULT(UseCountTrailingZerosInstruction, false);
+  } else if (UseBMI2Instructions) {
+    warning("BMI2 instructions are not available on this CPU (AVX is also required)");
+    FLAG_SET_DEFAULT(UseBMI2Instructions, false);
   }
 
   // Use population count instruction if available.
@@ -890,23 +961,25 @@
   AllocatePrefetchDistance = allocate_prefetch_distance();
   AllocatePrefetchStyle    = allocate_prefetch_style();
 
-  if( is_intel() && cpu_family() == 6 && supports_sse3() ) {
-    if( AllocatePrefetchStyle == 2 ) { // watermark prefetching on Core
+  if (is_intel() && cpu_family() == 6 && supports_sse3()) {
+    if (AllocatePrefetchStyle == 2) { // watermark prefetching on Core
 #ifdef _LP64
       AllocatePrefetchDistance = 384;
 #else
       AllocatePrefetchDistance = 320;
 #endif
     }
-    if( supports_sse4_2() && supports_ht() ) { // Nehalem based cpus
+    if (supports_sse4_2() && supports_ht()) { // Nehalem based cpus
       AllocatePrefetchDistance = 192;
       AllocatePrefetchLines = 4;
+    }
 #ifdef COMPILER2
-      if (AggressiveOpts && FLAG_IS_DEFAULT(UseFPUForSpilling)) {
+    if (supports_sse4_2()) {
+      if (FLAG_IS_DEFAULT(UseFPUForSpilling)) {
         FLAG_SET_DEFAULT(UseFPUForSpilling, true);
       }
+    }
 #endif
-    }
   }
   assert(AllocatePrefetchDistance % AllocatePrefetchStepSize == 0, "invalid value");
 
--- a/src/cpu/x86/vm/vm_version_x86.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/x86/vm/vm_version_x86.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -210,7 +210,9 @@
                    erms : 1,
                         : 1,
                    rtm  : 1,
-                        : 20;
+                        : 7,
+                   adx  : 1,
+                        : 12;
     } bits;
   };
 
@@ -261,7 +263,8 @@
     CPU_CLMUL  = (1 << 21), // carryless multiply for CRC
     CPU_BMI1   = (1 << 22),
     CPU_BMI2   = (1 << 23),
-    CPU_RTM    = (1 << 24)  // Restricted Transactional Memory instructions
+    CPU_RTM    = (1 << 24),  // Restricted Transactional Memory instructions
+    CPU_ADX    = (1 << 25)
   } cpuFeatureFlags;
 
   enum {
@@ -277,7 +280,10 @@
     CPU_MODEL_WESTMERE_EX    = 0x2f,
     CPU_MODEL_SANDYBRIDGE    = 0x2a,
     CPU_MODEL_SANDYBRIDGE_EP = 0x2d,
-    CPU_MODEL_IVYBRIDGE_EP   = 0x3a
+    CPU_MODEL_IVYBRIDGE_EP   = 0x3a,
+    CPU_MODEL_HASWELL_E3     = 0x3c,
+    CPU_MODEL_HASWELL_E7     = 0x3f,
+    CPU_MODEL_BROADWELL      = 0x3d
   } cpuExtendedFamily;
 
   // cpuid information block.  All info derived from executing cpuid with
@@ -463,10 +469,16 @@
     }
     // Intel features.
     if(is_intel()) {
+      if(_cpuid_info.sef_cpuid7_ebx.bits.adx != 0)
+         result |= CPU_ADX;
       if(_cpuid_info.sef_cpuid7_ebx.bits.bmi2 != 0)
         result |= CPU_BMI2;
       if(_cpuid_info.ext_cpuid1_ecx.bits.lzcnt_intel != 0)
         result |= CPU_LZCNT;
+      // for Intel, ecx.bits.misalignsse bit (bit 8) indicates support for prefetchw
+      if (_cpuid_info.ext_cpuid1_ecx.bits.misalignsse != 0) {
+        result |= CPU_3DNOW_PREFETCH;
+      }
     }
 
     return result;
@@ -619,6 +631,7 @@
   static bool supports_rtm()      { return (_cpuFeatures & CPU_RTM) != 0; }
   static bool supports_bmi1()     { return (_cpuFeatures & CPU_BMI1) != 0; }
   static bool supports_bmi2()     { return (_cpuFeatures & CPU_BMI2) != 0; }
+  static bool supports_adx()     { return (_cpuFeatures & CPU_ADX) != 0; }
   // Intel features
   static bool is_intel_family_core() { return is_intel() &&
                                        extended_cpu_family() == CPU_FAMILY_INTEL_CORE; }
--- a/src/cpu/zero/vm/compiledIC_zero.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/zero/vm/compiledIC_zero.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -58,34 +58,6 @@
   return is_icholder_entry(call->destination());
 }
 
-//-----------------------------------------------------------------------------
-// High-level access to an inline cache. Guaranteed to be MT-safe.
-
-CompiledIC::CompiledIC(nmethod* nm, NativeCall* call)
-  : _ic_call(call)
-{
-  address ic_call = call->instruction_address();
-
-  assert(ic_call != NULL, "ic_call address must be set");
-  assert(nm != NULL, "must pass nmethod");
-  assert(nm->contains(ic_call), "must be in nmethod");
-
-  // Search for the ic_call at the given address.
-  RelocIterator iter(nm, ic_call, ic_call+1);
-  bool ret = iter.next();
-  assert(ret == true, "relocInfo must exist at this address");
-  assert(iter.addr() == ic_call, "must find ic_call");
-  if (iter.type() == relocInfo::virtual_call_type) {
-    virtual_call_Relocation* r = iter.virtual_call_reloc();
-    _is_optimized = false;
-    _value = nativeMovConstReg_at(r->cached_value());
-  } else {
-    assert(iter.type() == relocInfo::opt_virtual_call_type, "must be a virtual call");
-    _is_optimized = true;
-    _value = NULL;
-  }
-}
-
 // ----------------------------------------------------------------------------
 
 void CompiledStaticCall::emit_to_interp_stub(CodeBuffer &cbuf) {
--- a/src/cpu/zero/vm/cppInterpreter_zero.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/cpu/zero/vm/cppInterpreter_zero.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -40,6 +40,7 @@
 #include "runtime/deoptimization.hpp"
 #include "runtime/frame.inline.hpp"
 #include "runtime/interfaceSupport.hpp"
+#include "runtime/orderAccess.inline.hpp"
 #include "runtime/sharedRuntime.hpp"
 #include "runtime/stubRoutines.hpp"
 #include "runtime/synchronizer.hpp"
--- a/src/os/aix/vm/os_aix.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/aix/vm/os_aix.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -55,6 +55,7 @@
 #include "runtime/javaCalls.hpp"
 #include "runtime/mutexLocker.hpp"
 #include "runtime/objectMonitor.hpp"
+#include "runtime/orderAccess.inline.hpp"
 #include "runtime/osThread.hpp"
 #include "runtime/perfMemory.hpp"
 #include "runtime/sharedRuntime.hpp"
@@ -113,12 +114,6 @@
 }
 #endif
 
-// Excerpts from systemcfg.h definitions newer than AIX 5.3
-#ifndef PV_7
-# define PV_7 0x200000          // Power PC 7
-# define PV_7_Compat 0x208000   // Power PC 7
-#endif
-
 #define MAX_PATH (2 * K)
 
 // for timer info max values which include all bits
@@ -129,17 +124,40 @@
 #define ERROR_MP_VMGETINFO_FAILED                    102
 #define ERROR_MP_VMGETINFO_CLAIMS_NO_SUPPORT_FOR_64K 103
 
-// the semantics in this file are thus that codeptr_t is a *real code ptr*
+// The semantics in this file are thus that codeptr_t is a *real code ptr*.
 // This means that any function taking codeptr_t as arguments will assume
 // a real codeptr and won't handle function descriptors (eg getFuncName),
 // whereas functions taking address as args will deal with function
-// descriptors (eg os::dll_address_to_library_name)
+// descriptors (eg os::dll_address_to_library_name).
 typedef unsigned int* codeptr_t;
 
-// typedefs for stackslots, stack pointers, pointers to op codes
+// Typedefs for stackslots, stack pointers, pointers to op codes.
 typedef unsigned long stackslot_t;
 typedef stackslot_t* stackptr_t;
 
+// Excerpts from systemcfg.h definitions newer than AIX 5.3.
+#ifndef PV_7
+#define PV_7 0x200000          /* Power PC 7 */
+#define PV_7_Compat 0x208000   /* Power PC 7 */
+#endif
+#ifndef PV_8
+#define PV_8 0x300000          /* Power PC 8 */
+#define PV_8_Compat 0x308000   /* Power PC 8 */
+#endif
+
+#define trcVerbose(fmt, ...) { /* PPC port */  \
+  if (Verbose) { \
+    fprintf(stderr, fmt, ##__VA_ARGS__); \
+    fputc('\n', stderr); fflush(stderr); \
+  } \
+}
+#define trc(fmt, ...)        /* PPC port */
+
+#define ERRBYE(s) { \
+    trcVerbose(s); \
+    return -1; \
+}
+
 // query dimensions of the stack of the calling thread
 static void query_stack_dimensions(address* p_stack_base, size_t* p_stack_size);
 
@@ -171,12 +189,12 @@
   return true;
 }
 
-// macro to check a given stack pointer against given stack limits and to die if test fails
+// Macro to check a given stack pointer against given stack limits and to die if test fails.
 #define CHECK_STACK_PTR(sp, stack_base, stack_size) { \
     guarantee(is_valid_stackpointer((stackptr_t)(sp), (stackptr_t)(stack_base), stack_size), "Stack Pointer Invalid"); \
 }
 
-// macro to check the current stack pointer against given stacklimits
+// Macro to check the current stack pointer against given stacklimits.
 #define CHECK_CURRENT_STACK_PTR(stack_base, stack_size) { \
   address sp; \
   sp = os::current_stack_pointer(); \
@@ -210,7 +228,7 @@
 static pid_t    _initial_pid       = 0;
 static int      SR_signum          = SIGUSR2; // Signal used to suspend/resume a thread (must be > SIGSEGV, see 4355769)
 static sigset_t SR_sigset;
-static pthread_mutex_t dl_mutex;           // Used to protect dlsym() calls */
+static pthread_mutex_t dl_mutex;              // Used to protect dlsym() calls.
 
 julong os::available_memory() {
   return Aix::available_memory();
@@ -242,7 +260,6 @@
   return false;
 }
 
-
 // Return true if user is running as root.
 
 bool os::have_special_privileges() {
@@ -273,8 +290,7 @@
 
   for (int i = 0; i < numFullDisclaimsNeeded; i ++) {
     if (::disclaim(p, maxDisclaimSize, DISCLAIM_ZEROMEM) != 0) {
-      //if (Verbose)
-      fprintf(stderr, "Cannot disclaim %p - %p (errno %d)\n", p, p + maxDisclaimSize, errno);
+      trc("Cannot disclaim %p - %p (errno %d)\n", p, p + maxDisclaimSize, errno);
       return false;
     }
     p += maxDisclaimSize;
@@ -282,8 +298,7 @@
 
   if (lastDisclaimSize > 0) {
     if (::disclaim(p, lastDisclaimSize, DISCLAIM_ZEROMEM) != 0) {
-      //if (Verbose)
-        fprintf(stderr, "Cannot disclaim %p - %p (errno %d)\n", p, p + lastDisclaimSize, errno);
+      trc("Cannot disclaim %p - %p (errno %d)\n", p, p + lastDisclaimSize, errno);
       return false;
     }
   }
@@ -323,11 +338,11 @@
 
 void os::Aix::initialize_system_info() {
 
-  // get the number of online(logical) cpus instead of configured
+  // Get the number of online(logical) cpus instead of configured.
   os::_processor_count = sysconf(_SC_NPROCESSORS_ONLN);
   assert(_processor_count > 0, "_processor_count must be > 0");
 
-  // retrieve total physical storage
+  // Retrieve total physical storage.
   os::Aix::meminfo_t mi;
   if (!os::Aix::get_meminfo(&mi)) {
     fprintf(stderr, "os::Aix::get_meminfo failed.\n"); fflush(stderr);
@@ -502,7 +517,6 @@
 
 } // end os::Aix::query_multipage_support()
 
-// The code for this method was initially derived from the version in os_linux.cpp.
 void os::init_system_properties_values() {
 
 #define DEFAULT_LIBPATH "/usr/lib:/lib"
@@ -599,10 +613,11 @@
   sigaction(sig, (struct sigaction*)NULL, &oact);
   void* ohlr = oact.sa_sigaction ? CAST_FROM_FN_PTR(void*, oact.sa_sigaction)
     : CAST_FROM_FN_PTR(void*, oact.sa_handler);
-  if (ohlr == CAST_FROM_FN_PTR(void*, SIG_IGN))
+  if (ohlr == CAST_FROM_FN_PTR(void*, SIG_IGN)) {
     return true;
-  else
+  } else {
     return false;
+  }
 }
 
 void os::Aix::signal_sets_init() {
@@ -776,6 +791,9 @@
 
   // get the processor version from _system_configuration
   switch (_system_configuration.version) {
+  case PV_8:
+    strcpy(pci->version, "Power PC 8");
+    break;
   case PV_7:
     strcpy(pci->version, "Power PC 7");
     break;
@@ -803,6 +821,9 @@
   case PV_7_Compat:
     strcpy(pci->version, "PV_7_Compat");
     break;
+  case PV_8_Compat:
+    strcpy(pci->version, "PV_8_Compat");
+    break;
   default:
     strcpy(pci->version, "unknown");
   }
@@ -938,7 +959,9 @@
 
   pthread_attr_destroy(&attr);
 
-  if (ret != 0) {
+  if (ret == 0) {
+    // PPC port traceOsMisc(("Created New Thread : pthread-id %u", tid));
+  } else {
     if (PrintMiscellaneous && (Verbose || WizardMode)) {
       perror("pthread_create()");
     }
@@ -1095,8 +1118,7 @@
   if (os::Aix::on_pase()) {
     Unimplemented();
     return 0;
-  }
-  else {
+  } else {
     // On AIX use the precision of processors real time clock
     // or time base registers.
     timebasestruct_t time;
@@ -1149,7 +1171,6 @@
   }
 }
 
-
 char * os::local_time_string(char *buf, size_t buflen) {
   struct tm t;
   time_t long_time;
@@ -1187,7 +1208,6 @@
   if (abort_hook != NULL) {
     abort_hook();
   }
-
 }
 
 // Note: os::abort() might be called very early during initialization, or
@@ -1219,8 +1239,7 @@
 // from src/solaris/hpi/src/system_md.c
 
 size_t os::lasterror(char *buf, size_t len) {
-
-  if (errno == 0)  return 0;
+  if (errno == 0) return 0;
 
   const char *s = ::strerror(errno);
   size_t n = ::strlen(s);
@@ -1233,6 +1252,7 @@
 }
 
 intx os::current_thread_id() { return (intx)pthread_self(); }
+
 int os::current_process_id() {
 
   // This implementation returns a unique pid, the pid of the
@@ -1369,9 +1389,9 @@
   if (offset) {
     *offset = -1;
   }
-  if (buf) {
-    buf[0] = '\0';
-  }
+  // Buf is not optional, but offset is optional.
+  assert(buf != NULL, "sanity check");
+  buf[0] = '\0';
 
   // Resolve function ptr literals first.
   addr = resolve_function_descriptor_to_code_pointer(addr);
@@ -1404,12 +1424,9 @@
     return 0;
   }
 
-  if (Verbose) {
-    fprintf(stderr, "pc outside any module");
-  }
+  trcVerbose("pc outside any module");
 
   return -1;
-
 }
 
 bool os::dll_address_to_library_name(address addr, char* buf,
@@ -1417,9 +1434,9 @@
   if (offset) {
     *offset = -1;
   }
-  if (buf) {
-      buf[0] = '\0';
-  }
+  // Buf is not optional, but offset is optional.
+  assert(buf != NULL, "sanity check");
+  buf[0] = '\0';
 
   // Resolve function ptr literals first.
   addr = resolve_function_descriptor_to_code_pointer(addr);
@@ -1434,7 +1451,7 @@
 }
 
 // Loads .dll/.so and in case of error it checks if .dll/.so was built
-// for the same architecture as Hotspot is running on
+// for the same architecture as Hotspot is running on.
 void *os::dll_load(const char *filename, char *ebuf, int ebuflen) {
 
   if (ebuf && ebuflen > 0) {
@@ -1597,7 +1614,6 @@
   st->cr();
 }
 
-
 static void print_signal_handler(outputStream* st, int sig,
                                  char* buf, size_t buflen);
 
@@ -1621,7 +1637,7 @@
 
 static char saved_jvm_path[MAXPATHLEN] = {0};
 
-// Find the full path to the current module, libjvm.so or libjvm_g.so
+// Find the full path to the current module, libjvm.so.
 void os::jvm_path(char *buf, jint buflen) {
   // Error checking.
   if (buflen < MAXPATHLEN) {
@@ -1691,7 +1707,7 @@
   // Do not block out synchronous signals in the signal handler.
   // Blocking synchronous signals only makes sense if you can really
   // be sure that those signals won't happen during signal handling,
-  // when the blocking applies.  Normal signal handlers are lean and
+  // when the blocking applies. Normal signal handlers are lean and
   // do not cause signals. But our signal handlers tend to be "risky"
   // - secondary SIGSEGV, SIGILL, SIGBUS' may and do happen.
   // On AIX, PASE there was a case where a SIGSEGV happened, followed
@@ -2966,13 +2982,9 @@
   param.sched_priority = newpri;
   int ret = pthread_setschedparam(thr, policy, &param);
 
-  if (Verbose) {
-    if (ret == 0) {
-      fprintf(stderr, "changed priority of thread %d to %d\n", (int)thr, newpri);
-    } else {
-      fprintf(stderr, "Could not changed priority for thread %d to %d (error %d, %s)\n",
-              (int)thr, newpri, ret, strerror(ret));
-    }
+  if (ret != 0) {
+    trcVerbose("Could not change priority for thread %d to %d (error %d, %s)",
+        (int)thr, newpri, ret, strerror(ret));
   }
   return (ret == 0) ? OS_OK : OS_ERR;
 }
@@ -3093,7 +3105,6 @@
   errno = old_errno;
 }
 
-
 static int SR_initialize() {
   struct sigaction act;
   char *s;
@@ -3336,7 +3347,6 @@
   JVM_handle_aix_signal(sig, info, uc, true);
 }
 
-
 // This boolean allows users to forward their own non-matching signals
 // to JVM_handle_aix_signal, harmlessly.
 bool os::Aix::signal_handlers_are_installed = false;
@@ -3530,7 +3540,7 @@
     set_signal_handler(SIGDANGER, true);
 
     if (libjsig_is_loaded) {
-      // Tell libjsig jvm finishes setting signal handlers
+      // Tell libjsig jvm finishes setting signal handlers.
       (*end_signal_setting)();
     }
 
@@ -3546,7 +3556,7 @@
         tty->print_cr("Info: AllowUserSignalHandlers is activated, all active signal checking is disabled");
         check_signals = false;
       }
-      // need to initialize check_signal_done
+      // Need to initialize check_signal_done.
       ::sigemptyset(&check_signal_done);
     }
   }
@@ -3620,7 +3630,6 @@
   st->cr();
 }
 
-
 #define DO_SIGNAL_CHECK(sig) \
   if (!sigismember(&check_signal_done, sig)) \
     os::Aix::check_signal_handler(sig)
@@ -3681,7 +3690,6 @@
     ? CAST_FROM_FN_PTR(address, act.sa_sigaction)
     : CAST_FROM_FN_PTR(address, act.sa_handler);
 
-
   switch(sig) {
   case SIGSEGV:
   case SIGBUS:
@@ -3829,15 +3837,13 @@
   pthread_mutex_init(&dl_mutex, NULL);
 }
 
-// this is called _after_ the global arguments have been parsed
+// This is called _after_ the global arguments have been parsed.
 jint os::init_2(void) {
 
-  if (Verbose) {
-    fprintf(stderr, "processor count: %d\n", os::_processor_count);
-    fprintf(stderr, "physical memory: %lu\n", Aix::_physical_memory);
-  }
-
-  // initially build up the loaded dll map
+  trcVerbose("processor count: %d", os::_processor_count);
+  trcVerbose("physical memory: %lu", Aix::_physical_memory);
+
+  // Initially build up the loaded dll map.
   LoadedLibraries::reload();
 
   const int page_size = Aix::page_size();
@@ -3887,7 +3893,7 @@
       }
 
       if (map_address != (address) MAP_FAILED) {
-        // map succeeded, but polling_page is not at wished address, unmap and continue.
+        // Map succeeded, but polling_page is not at wished address, unmap and continue.
         ::munmap(map_address, map_size);
         map_address = (address) MAP_FAILED;
       }
@@ -3941,7 +3947,7 @@
 
   // Make the stack size a multiple of the page size so that
   // the yellow/red zones can be guarded.
-  // note that this can be 0, if no default stacksize was set
+  // Note that this can be 0, if no default stacksize was set.
   JavaThread::set_stack_size_at_create(round_to(threadStackSizeInBytes, vm_page_size()));
 
   Aix::libpthread_init();
@@ -4254,7 +4260,6 @@
   return fd;
 }
 
-
 // create binary file, rewriting existing file if required
 int os::create_binary_file(const char* path, bool rewrite_existing) {
   int oflags = O_WRONLY | O_CREAT;
@@ -4323,7 +4328,6 @@
   return NULL;
 }
 
-
 // Remap a block of memory.
 char* os::pd_remap_memory(int fd, const char* file_name, size_t file_offset,
                           char *addr, size_t bytes, bool read_only,
@@ -4371,14 +4375,14 @@
   jlong sys_time = 0;
   jlong user_time = 0;
 
-  // reimplemented using getthrds64().
+  // Reimplemented using getthrds64().
   //
-  // goes like this:
+  // Works like this:
   // For the thread in question, get the kernel thread id. Then get the
   // kernel thread statistics using that id.
   //
   // This only works of course when no pthread scheduling is used,
-  // ie there is a 1:1 relationship to kernel threads.
+  // i.e. there is a 1:1 relationship to kernel threads.
   // On AIX, see AIXTHREAD_SCOPE variable.
 
   pthread_t pthtid = thread->osthread()->pthread_id();
@@ -4525,14 +4529,12 @@
   memset(&uts, 0, sizeof(uts));
   strcpy(uts.sysname, "?");
   if (::uname(&uts) == -1) {
-    fprintf(stderr, "uname failed (%d)\n", errno);
+    trc("uname failed (%d)", errno);
     guarantee(0, "Could not determine whether we run on AIX or PASE");
   } else {
-    if (Verbose) {
-      fprintf(stderr,"uname says: sysname \"%s\" version \"%s\" release \"%s\" "
-              "node \"%s\" machine \"%s\"\n",
-              uts.sysname, uts.version, uts.release, uts.nodename, uts.machine);
-    }
+    trcVerbose("uname says: sysname \"%s\" version \"%s\" release \"%s\" "
+               "node \"%s\" machine \"%s\"\n",
+               uts.sysname, uts.version, uts.release, uts.nodename, uts.machine);
     const int major = atoi(uts.version);
     assert(major > 0, "invalid OS version");
     const int minor = atoi(uts.release);
@@ -4544,12 +4546,10 @@
       // We run on AIX. We do not support versions older than AIX 5.3.
       _on_pase = 0;
       if (_os_version < 0x0503) {
-        fprintf(stderr, "AIX release older than AIX 5.3 not supported.\n");
+        trc("AIX release older than AIX 5.3 not supported.");
         assert(false, "AIX release too old.");
       } else {
-        if (Verbose) {
-          fprintf(stderr, "We run on AIX %d.%d\n", major, minor);
-        }
+        trcVerbose("We run on AIX %d.%d\n", major, minor);
       }
     } else {
       assert(false, "unknown OS");
@@ -4557,7 +4557,6 @@
   }
 
   guarantee(_on_pase != -1 && _os_version, "Could not determine AIX/OS400 release");
-
 } // end: os::Aix::initialize_os_info()
 
 // Scan environment for important settings which might effect the VM.
@@ -4595,12 +4594,10 @@
   // Note: Setting XPG_SUS_ENV in the process is too late. Must be set earlier (before
   // exec() ? before loading the libjvm ? ....)
   p = ::getenv("XPG_SUS_ENV");
-  if (Verbose) {
-    fprintf(stderr, "XPG_SUS_ENV=%s.\n", p ? p : "<unset>");
-  }
+  trcVerbose("XPG_SUS_ENV=%s.", p ? p : "<unset>");
   if (p && strcmp(p, "ON") == 0) {
     _xpg_sus_mode = 1;
-    fprintf(stderr, "Unsupported setting: XPG_SUS_ENV=ON\n");
+    trc("Unsupported setting: XPG_SUS_ENV=ON");
     // This is not supported. Worst of all, it changes behaviour of mmap MAP_FIXED to
     // clobber address ranges. If we ever want to support that, we have to do some
     // testing first.
@@ -4612,10 +4609,7 @@
   // Switch off AIX internal (pthread) guard pages. This has
   // immediate effect for any pthread_create calls which follow.
   p = ::getenv("AIXTHREAD_GUARDPAGES");
-  if (Verbose) {
-    fprintf(stderr, "AIXTHREAD_GUARDPAGES=%s.\n", p ? p : "<unset>");
-    fprintf(stderr, "setting AIXTHREAD_GUARDPAGES=0.\n");
-  }
+  trcVerbose("AIXTHREAD_GUARDPAGES=%s.", p ? p : "<unset>");
   rc = ::putenv("AIXTHREAD_GUARDPAGES=0");
   guarantee(rc == 0, "");
 
@@ -4633,7 +4627,7 @@
   assert(os::Aix::on_aix(), "AIX only");
 
   if (!libperfstat::init()) {
-    fprintf(stderr, "libperfstat initialization failed.\n");
+    trc("libperfstat initialization failed.");
     assert(false, "libperfstat initialization failed");
   } else {
     if (Verbose) {
@@ -4805,7 +4799,6 @@
   return abstime;
 }
 
-
 // Test-and-clear _Event, always leaves _Event set to 0, returns immediately.
 // Conceptually TryPark() should be equivalent to park(0).
 
@@ -4888,7 +4881,7 @@
   while (_Event < 0) {
     status = pthread_cond_timedwait(_cond, _mutex, &abst);
     assert_status(status == 0 || status == ETIMEDOUT,
-          status, "cond_timedwait");
+                  status, "cond_timedwait");
     if (!FilterSpuriousWakeups) break;         // previous semantics
     if (status == ETIMEDOUT) break;
     // We consume and ignore EINTR and spurious wakeups.
@@ -5022,9 +5015,9 @@
   // Optional fast-path check:
   // Return immediately if a permit is available.
   if (_counter > 0) {
-      _counter = 0;
-      OrderAccess::fence();
-      return;
+    _counter = 0;
+    OrderAccess::fence();
+    return;
   }
 
   Thread* thread = Thread::current();
@@ -5046,7 +5039,6 @@
     unpackTime(&absTime, isAbsolute, time);
   }
 
-
   // Enter safepoint region
   // Beware of deadlocks such as 6317397.
   // The per-thread Parker:: mutex is a classic leaf-lock.
@@ -5134,7 +5126,6 @@
   }
 }
 
-
 extern char** environ;
 
 // Run the specified command in a separate process. Return its exit value,
@@ -5153,44 +5144,43 @@
   } else if (pid == 0) {
     // child process
 
-    // try to be consistent with system(), which uses "/usr/bin/sh" on AIX
+    // Try to be consistent with system(), which uses "/usr/bin/sh" on AIX.
     execve("/usr/bin/sh", argv, environ);
 
     // execve failed
     _exit(-1);
 
-  } else  {
+  } else {
     // copied from J2SE ..._waitForProcessExit() in UNIXProcess_md.c; we don't
     // care about the actual exit code, for now.
 
     int status;
 
-    // Wait for the child process to exit.  This returns immediately if
+    // Wait for the child process to exit. This returns immediately if
     // the child has already exited. */
     while (waitpid(pid, &status, 0) < 0) {
-        switch (errno) {
+      switch (errno) {
         case ECHILD: return 0;
         case EINTR: break;
         default: return -1;
-        }
+      }
     }
 
     if (WIFEXITED(status)) {
-       // The child exited normally; get its exit code.
-       return WEXITSTATUS(status);
+      // The child exited normally; get its exit code.
+      return WEXITSTATUS(status);
     } else if (WIFSIGNALED(status)) {
-       // The child exited because of a signal
-       // The best value to return is 0x80 + signal number,
-       // because that is what all Unix shells do, and because
-       // it allows callers to distinguish between process exit and
-       // process death by signal.
-       return 0x80 + WTERMSIG(status);
+      // The child exited because of a signal.
+      // The best value to return is 0x80 + signal number,
+      // because that is what all Unix shells do, and because
+      // it allows callers to distinguish between process exit and
+      // process death by signal.
+      return 0x80 + WTERMSIG(status);
     } else {
-       // Unknown exit code; pass it through
-       return status;
+      // Unknown exit code; pass it through.
+      return status;
     }
   }
-  // Remove warning.
   return -1;
 }
 
@@ -5205,7 +5195,7 @@
   struct stat statbuf;
   char buf[MAXPATHLEN];
   char libmawtpath[MAXPATHLEN];
-  const char *xawtstr  = "/xawt/libmawt.so";
+  const char *xawtstr = "/xawt/libmawt.so";
   const char *new_xawtstr = "/libawt_xawt.so";
 
   char *p;
--- a/src/os/aix/vm/os_aix.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/aix/vm/os_aix.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -209,7 +209,7 @@
     return _can_use_16M_pages == 1 ? true : false;
   }
 
-  static address   ucontext_get_pc(ucontext_t* uc);
+  static address   ucontext_get_pc(const ucontext_t* uc);
   static intptr_t* ucontext_get_sp(ucontext_t* uc);
   static intptr_t* ucontext_get_fp(ucontext_t* uc);
   // Set PC into context. Needed for continuation after signal.
--- a/src/os/aix/vm/os_aix.inline.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/aix/vm/os_aix.inline.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -26,12 +26,9 @@
 #ifndef OS_AIX_VM_OS_AIX_INLINE_HPP
 #define OS_AIX_VM_OS_AIX_INLINE_HPP
 
-#include "runtime/atomic.hpp"
+#include "runtime/atomic.inline.hpp"
+#include "runtime/orderAccess.inline.hpp"
 #include "runtime/os.hpp"
-#ifdef TARGET_OS_ARCH_aix_ppc
-# include "atomic_aix_ppc.inline.hpp"
-# include "orderAccess_aix_ppc.inline.hpp"
-#endif
 
 // System includes
 
--- a/src/os/aix/vm/perfMemory_aix.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/aix/vm/perfMemory_aix.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -31,6 +31,7 @@
 #include "os_aix.inline.hpp"
 #include "runtime/handles.inline.hpp"
 #include "runtime/perfMemory.hpp"
+#include "services/memTracker.hpp"
 #include "utilities/exceptions.hpp"
 
 // put OS-includes here
@@ -196,12 +197,37 @@
   return pid;
 }
 
+// Check if the given statbuf is considered a secure directory for
+// the backing store files. Returns true if the directory is considered
+// a secure location. Returns false if the statbuf is a symbolic link or
+// if an error occurred.
+static bool is_statbuf_secure(struct stat *statp) {
+  if (S_ISLNK(statp->st_mode) || !S_ISDIR(statp->st_mode)) {
+    // The path represents a link or some non-directory file type,
+    // which is not what we expected. Declare it insecure.
+    //
+    return false;
+  }
+  // We have an existing directory, check if the permissions are safe.
+  if ((statp->st_mode & (S_IWGRP|S_IWOTH)) != 0) {
+    // The directory is open for writing and could be subjected
+    // to a symlink or a hard link attack. Declare it insecure.
+    return false;
+  }
+  // See if the uid of the directory matches the effective uid of the process.
+  //
+  if (statp->st_uid != geteuid()) {
+    // The directory was not created by this user, declare it insecure.
+    return false;
+  }
+  return true;
+}
 
-// check if the given path is considered a secure directory for
+
+// Check if the given path is considered a secure directory for
 // the backing store files. Returns true if the directory exists
 // and is considered a secure location. Returns false if the path
 // is a symbolic link or if an error occurred.
-//
 static bool is_directory_secure(const char* path) {
   struct stat statbuf;
   int result = 0;
@@ -211,38 +237,276 @@
     return false;
   }
 
-  // the path exists, now check it's mode
-  if (S_ISLNK(statbuf.st_mode) || !S_ISDIR(statbuf.st_mode)) {
-    // the path represents a link or some non-directory file type,
-    // which is not what we expected. declare it insecure.
-    //
+  // The path exists, see if it is secure.
+  return is_statbuf_secure(&statbuf);
+}
+
+// (Taken over from Solaris to support the O_NOFOLLOW case on AIX.)
+// Check if the given directory file descriptor is considered a secure
+// directory for the backing store files. Returns true if the directory
+// exists and is considered a secure location. Returns false if the path
+// is a symbolic link or if an error occurred.
+static bool is_dirfd_secure(int dir_fd) {
+  struct stat statbuf;
+  int result = 0;
+
+  RESTARTABLE(::fstat(dir_fd, &statbuf), result);
+  if (result == OS_ERR) {
     return false;
   }
-  else {
-    // we have an existing directory, check if the permissions are safe.
-    //
-    if ((statbuf.st_mode & (S_IWGRP|S_IWOTH)) != 0) {
-      // the directory is open for writing and could be subjected
-      // to a symlnk attack. declare it insecure.
-      //
-      return false;
+
+  // The path exists, now check its mode.
+  return is_statbuf_secure(&statbuf);
+}
+
+
+// Check to make sure fd1 and fd2 are referencing the same file system object.
+static bool is_same_fsobject(int fd1, int fd2) {
+  struct stat statbuf1;
+  struct stat statbuf2;
+  int result = 0;
+
+  RESTARTABLE(::fstat(fd1, &statbuf1), result);
+  if (result == OS_ERR) {
+    return false;
+  }
+  RESTARTABLE(::fstat(fd2, &statbuf2), result);
+  if (result == OS_ERR) {
+    return false;
+  }
+
+  if ((statbuf1.st_ino == statbuf2.st_ino) &&
+      (statbuf1.st_dev == statbuf2.st_dev)) {
+    return true;
+  } else {
+    return false;
+  }
+}
+
+// Helper functions for open without O_NOFOLLOW which is not present on AIX 5.3/6.1.
+// We use the jdk6 implementation here.
+#ifndef O_NOFOLLOW
+// The O_NOFOLLOW oflag doesn't exist before solaris 5.10, this is to simulate that behaviour
+// was done in jdk 5/6 hotspot by Oracle this way
+static int open_o_nofollow_impl(const char* path, int oflag, mode_t mode, bool use_mode) {
+  struct stat orig_st;
+  struct stat new_st;
+  bool create;
+  int error;
+  int fd;
+
+  create = false;
+
+  if (lstat(path, &orig_st) != 0) {
+    if (errno == ENOENT && (oflag & O_CREAT) != 0) {
+      // File doesn't exist, but_we want to create it, add O_EXCL flag
+      // to make sure no-one creates it (or a symlink) before us
+      // This works as we expect with symlinks, from posix man page:
+      // 'If O_EXCL  and  O_CREAT  are set, and path names a symbolic
+      // link, open() shall fail and set errno to [EEXIST]'.
+      oflag |= O_EXCL;
+      create = true;
+    } else {
+      // File doesn't exist, and we are not creating it.
+      return OS_ERR;
     }
+  } else {
+    // Lstat success, check if existing file is a link.
+    if ((orig_st.st_mode & S_IFMT) == S_IFLNK)  {
+      // File is a symlink.
+      errno = ELOOP;
+      return OS_ERR;
+    }
+  }
+
+  if (use_mode == true) {
+    fd = open(path, oflag, mode);
+  } else {
+    fd = open(path, oflag);
+  }
+
+  if (fd == OS_ERR) {
+    return fd;
+  }
+
+  // Can't do inode checks on before/after if we created the file.
+  if (create == false) {
+    if (fstat(fd, &new_st) != 0) {
+      // Keep errno from fstat, in case close also fails.
+      error = errno;
+      ::close(fd);
+      errno = error;
+      return OS_ERR;
+    }
+
+    if (orig_st.st_dev != new_st.st_dev || orig_st.st_ino != new_st.st_ino) {
+      // File was tampered with during race window.
+      ::close(fd);
+      errno = EEXIST;
+      if (PrintMiscellaneous && Verbose) {
+        warning("possible file tampering attempt detected when opening %s", path);
+      }
+      return OS_ERR;
+    }
+  }
+
+  return fd;
+}
+
+static int open_o_nofollow(const char* path, int oflag, mode_t mode) {
+  return open_o_nofollow_impl(path, oflag, mode, true);
+}
+
+static int open_o_nofollow(const char* path, int oflag) {
+  return open_o_nofollow_impl(path, oflag, 0, false);
+}
+#endif
+
+// Open the directory of the given path and validate it.
+// Return a DIR * of the open directory.
+static DIR *open_directory_secure(const char* dirname) {
+  // Open the directory using open() so that it can be verified
+  // to be secure by calling is_dirfd_secure(), opendir() and then check
+  // to see if they are the same file system object.  This method does not
+  // introduce a window of opportunity for the directory to be attacked that
+  // calling opendir() and is_directory_secure() does.
+  int result;
+  DIR *dirp = NULL;
+
+  // No O_NOFOLLOW defined at buildtime, and it is not documented for open;
+  // so provide a workaround in this case.
+#ifdef O_NOFOLLOW
+  RESTARTABLE(::open(dirname, O_RDONLY|O_NOFOLLOW), result);
+#else
+  // workaround (jdk6 coding)
+  RESTARTABLE(::open_o_nofollow(dirname, O_RDONLY), result);
+#endif
+
+  if (result == OS_ERR) {
+    // Directory doesn't exist or is a symlink, so there is nothing to cleanup.
+    if (PrintMiscellaneous && Verbose) {
+      if (errno == ELOOP) {
+        warning("directory %s is a symlink and is not secure\n", dirname);
+      } else {
+        warning("could not open directory %s: %s\n", dirname, strerror(errno));
+      }
+    }
+    return dirp;
+  }
+  int fd = result;
+
+  // Determine if the open directory is secure.
+  if (!is_dirfd_secure(fd)) {
+    // The directory is not a secure directory.
+    os::close(fd);
+    return dirp;
+  }
+
+  // Open the directory.
+  dirp = ::opendir(dirname);
+  if (dirp == NULL) {
+    // The directory doesn't exist, close fd and return.
+    os::close(fd);
+    return dirp;
+  }
+
+  // Check to make sure fd and dirp are referencing the same file system object.
+  if (!is_same_fsobject(fd, dirp->dd_fd)) {
+    // The directory is not secure.
+    os::close(fd);
+    os::closedir(dirp);
+    dirp = NULL;
+    return dirp;
+  }
+
+  // Close initial open now that we know directory is secure
+  os::close(fd);
+
+  return dirp;
+}
+
+// NOTE: The code below uses fchdir(), open() and unlink() because
+// fdopendir(), openat() and unlinkat() are not supported on all
+// versions.  Once the support for fdopendir(), openat() and unlinkat()
+// is available on all supported versions the code can be changed
+// to use these functions.
+
+// Open the directory of the given path, validate it and set the
+// current working directory to it.
+// Return a DIR * of the open directory and the saved cwd fd.
+//
+static DIR *open_directory_secure_cwd(const char* dirname, int *saved_cwd_fd) {
+
+  // Open the directory.
+  DIR* dirp = open_directory_secure(dirname);
+  if (dirp == NULL) {
+    // Directory doesn't exist or is insecure, so there is nothing to cleanup.
+    return dirp;
+  }
+  int fd = dirp->dd_fd;
+
+  // Open a fd to the cwd and save it off.
+  int result;
+  RESTARTABLE(::open(".", O_RDONLY), result);
+  if (result == OS_ERR) {
+    *saved_cwd_fd = -1;
+  } else {
+    *saved_cwd_fd = result;
+  }
+
+  // Set the current directory to dirname by using the fd of the directory.
+  result = fchdir(fd);
+
+  return dirp;
+}
+
+// Close the directory and restore the current working directory.
+static void close_directory_secure_cwd(DIR* dirp, int saved_cwd_fd) {
+
+  int result;
+  // If we have a saved cwd change back to it and close the fd.
+  if (saved_cwd_fd != -1) {
+    result = fchdir(saved_cwd_fd);
+    ::close(saved_cwd_fd);
+  }
+
+  // Close the directory.
+  os::closedir(dirp);
+}
+
+// Check if the given file descriptor is considered a secure.
+static bool is_file_secure(int fd, const char *filename) {
+
+  int result;
+  struct stat statbuf;
+
+  // Determine if the file is secure.
+  RESTARTABLE(::fstat(fd, &statbuf), result);
+  if (result == OS_ERR) {
+    if (PrintMiscellaneous && Verbose) {
+      warning("fstat failed on %s: %s\n", filename, strerror(errno));
+    }
+    return false;
+  }
+  if (statbuf.st_nlink > 1) {
+    // A file with multiple links is not expected.
+    if (PrintMiscellaneous && Verbose) {
+      warning("file %s has multiple links\n", filename);
+    }
+    return false;
   }
   return true;
 }
 
-
-// return the user name for the given user id
+// Return the user name for the given user id.
 //
-// the caller is expected to free the allocated memory.
-//
+// The caller is expected to free the allocated memory.
 static char* get_user_name(uid_t uid) {
 
   struct passwd pwent;
 
-  // determine the max pwbuf size from sysconf, and hardcode
+  // Determine the max pwbuf size from sysconf, and hardcode
   // a default if this not available through sysconf.
-  //
   long bufsize = sysconf(_SC_GETPW_R_SIZE_MAX);
   if (bufsize == -1)
     bufsize = 1024;
@@ -344,7 +608,8 @@
     strcat(usrdir_name, "/");
     strcat(usrdir_name, dentry->d_name);
 
-    DIR* subdirp = os::opendir(usrdir_name);
+    // Open the user directory.
+    DIR* subdirp = open_directory_secure(usrdir_name);
 
     if (subdirp == NULL) {
       FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
@@ -464,28 +729,7 @@
   }
 }
 
-
-// remove file
-//
-// this method removes the file with the given file name in the
-// named directory.
-//
-static void remove_file(const char* dirname, const char* filename) {
-
-  size_t nbytes = strlen(dirname) + strlen(filename) + 2;
-  char* path = NEW_C_HEAP_ARRAY(char, nbytes, mtInternal);
-
-  strcpy(path, dirname);
-  strcat(path, "/");
-  strcat(path, filename);
-
-  remove_file(path);
-
-  FREE_C_HEAP_ARRAY(char, path, mtInternal);
-}
-
-
-// cleanup stale shared memory resources
+// Cleanup stale shared memory resources
 //
 // This method attempts to remove all stale shared memory files in
 // the named user temporary directory. It scans the named directory
@@ -493,32 +737,26 @@
 // process id is extracted from the file name and a test is run to
 // determine if the process is alive. If the process is not alive,
 // any stale file resources are removed.
-//
 static void cleanup_sharedmem_resources(const char* dirname) {
 
-  // open the user temp directory
-  DIR* dirp = os::opendir(dirname);
-
+  int saved_cwd_fd;
+  // Open the directory.
+  DIR* dirp = open_directory_secure_cwd(dirname, &saved_cwd_fd);
   if (dirp == NULL) {
-    // directory doesn't exist, so there is nothing to cleanup
+     // Directory doesn't exist or is insecure, so there is nothing to cleanup.
     return;
   }
 
-  if (!is_directory_secure(dirname)) {
-    // the directory is not a secure directory
-    return;
-  }
-
-  // for each entry in the directory that matches the expected file
+  // For each entry in the directory that matches the expected file
   // name pattern, determine if the file resources are stale and if
   // so, remove the file resources. Note, instrumented HotSpot processes
   // for this user may start and/or terminate during this search and
   // remove or create new files in this directory. The behavior of this
   // loop under these conditions is dependent upon the implementation of
   // opendir/readdir.
-  //
   struct dirent* entry;
   char* dbuf = NEW_C_HEAP_ARRAY(char, os::readdir_buf_size(dirname), mtInternal);
+
   errno = 0;
   while ((entry = os::readdir(dirp, (struct dirent *)dbuf)) != NULL) {
 
@@ -528,56 +766,55 @@
 
       if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0) {
 
-        // attempt to remove all unexpected files, except "." and ".."
-        remove_file(dirname, entry->d_name);
+        // Attempt to remove all unexpected files, except "." and "..".
+        unlink(entry->d_name);
       }
 
       errno = 0;
       continue;
     }
 
-    // we now have a file name that converts to a valid integer
+    // We now have a file name that converts to a valid integer
     // that could represent a process id . if this process id
     // matches the current process id or the process is not running,
     // then remove the stale file resources.
     //
-    // process liveness is detected by sending signal number 0 to
+    // Process liveness is detected by sending signal number 0 to
     // the process id (see kill(2)). if kill determines that the
     // process does not exist, then the file resources are removed.
     // if kill determines that that we don't have permission to
     // signal the process, then the file resources are assumed to
     // be stale and are removed because the resources for such a
     // process should be in a different user specific directory.
-    //
     if ((pid == os::current_process_id()) ||
         (kill(pid, 0) == OS_ERR && (errno == ESRCH || errno == EPERM))) {
 
-        remove_file(dirname, entry->d_name);
+        unlink(entry->d_name);
     }
     errno = 0;
   }
-  os::closedir(dirp);
+
+  // Close the directory and reset the current working directory.
+  close_directory_secure_cwd(dirp, saved_cwd_fd);
+
   FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
 }
 
-// make the user specific temporary directory. Returns true if
+// Make the user specific temporary directory. Returns true if
 // the directory exists and is secure upon return. Returns false
 // if the directory exists but is either a symlink, is otherwise
 // insecure, or if an error occurred.
-//
 static bool make_user_tmp_dir(const char* dirname) {
 
-  // create the directory with 0755 permissions. note that the directory
+  // Create the directory with 0755 permissions. note that the directory
   // will be owned by euid::egid, which may not be the same as uid::gid.
-  //
   if (mkdir(dirname, S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) == OS_ERR) {
     if (errno == EEXIST) {
       // The directory already exists and was probably created by another
       // JVM instance. However, this could also be the result of a
       // deliberate symlink. Verify that the existing directory is safe.
-      //
       if (!is_directory_secure(dirname)) {
-        // directory is not secure
+        // Directory is not secure.
         if (PrintMiscellaneous && Verbose) {
           warning("%s directory is insecure\n", dirname);
         }
@@ -613,19 +850,63 @@
     return -1;
   }
 
+  int saved_cwd_fd;
+  // Open the directory and set the current working directory to it.
+  DIR* dirp = open_directory_secure_cwd(dirname, &saved_cwd_fd);
+  if (dirp == NULL) {
+    // Directory doesn't exist or is insecure, so cannot create shared
+    // memory file.
+    return -1;
+  }
+
+  // Open the filename in the current directory.
+  // Cannot use O_TRUNC here; truncation of an existing file has to happen
+  // after the is_file_secure() check below.
   int result;
 
-  RESTARTABLE(::open(filename, O_RDWR|O_CREAT|O_TRUNC, S_IREAD|S_IWRITE), result);
+  // No O_NOFOLLOW defined at buildtime, and it is not documented for open;
+  // so provide a workaround in this case.
+#ifdef O_NOFOLLOW
+  RESTARTABLE(::open(filename, O_RDWR|O_CREAT|O_NOFOLLOW, S_IREAD|S_IWRITE), result);
+#else
+  // workaround function (jdk6 code)
+  RESTARTABLE(::open_o_nofollow(filename, O_RDWR|O_CREAT, S_IREAD|S_IWRITE), result);
+#endif
+
   if (result == OS_ERR) {
     if (PrintMiscellaneous && Verbose) {
-      warning("could not create file %s: %s\n", filename, strerror(errno));
+      if (errno == ELOOP) {
+        warning("file %s is a symlink and is not secure\n", filename);
+      } else {
+        warning("could not create file %s: %s\n", filename, strerror(errno));
+      }
     }
+    // Close the directory and reset the current working directory.
+    close_directory_secure_cwd(dirp, saved_cwd_fd);
+
     return -1;
   }
+  // Close the directory and reset the current working directory.
+  close_directory_secure_cwd(dirp, saved_cwd_fd);
 
   // save the file descriptor
   int fd = result;
 
+  // Check to see if the file is secure.
+  if (!is_file_secure(fd, filename)) {
+    ::close(fd);
+    return -1;
+  }
+
+  // Truncate the file to get rid of any existing data.
+  RESTARTABLE(::ftruncate(fd, (off_t)0), result);
+  if (result == OS_ERR) {
+    if (PrintMiscellaneous && Verbose) {
+      warning("could not truncate shared memory file: %s\n", strerror(errno));
+    }
+    ::close(fd);
+    return -1;
+  }
   // set the file size
   RESTARTABLE(::ftruncate(fd, (off_t)size), result);
   if (result == OS_ERR) {
@@ -647,7 +928,14 @@
 
   // open the file
   int result;
+  // No O_NOFOLLOW defined at buildtime, and it is not documented for open;
+  // so provide a workaround in this case
+#ifdef O_NOFOLLOW
   RESTARTABLE(::open(filename, oflags), result);
+#else
+  RESTARTABLE(::open_o_nofollow(filename, oflags), result);
+#endif
+
   if (result == OS_ERR) {
     if (errno == ENOENT) {
       THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(),
@@ -661,8 +949,15 @@
       THROW_MSG_0(vmSymbols::java_io_IOException(), strerror(errno));
     }
   }
+  int fd = result;
 
-  return result;
+  // Check to see if the file is secure.
+  if (!is_file_secure(fd, filename)) {
+    ::close(fd);
+    return -1;
+  }
+
+  return fd;
 }
 
 // create a named shared memory region. returns the address of the
@@ -694,13 +989,21 @@
   char* dirname = get_user_tmp_dir(user_name);
   char* filename = get_sharedmem_filename(dirname, vmid);
 
+  // Get the short filename.
+  char* short_filename = strrchr(filename, '/');
+  if (short_filename == NULL) {
+    short_filename = filename;
+  } else {
+    short_filename++;
+  }
+
   // cleanup any stale shared memory files
   cleanup_sharedmem_resources(dirname);
 
   assert(((size > 0) && (size % os::vm_page_size() == 0)),
          "unexpected PerfMemory region size");
 
-  fd = create_sharedmem_resources(dirname, filename, size);
+  fd = create_sharedmem_resources(dirname, short_filename, size);
 
   FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
   FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
@@ -732,6 +1035,9 @@
   // clear the shared memory region
   (void)::memset((void*) mapAddress, 0, size);
 
+  // It does not go through os api, the operation has to record from here.
+  MemTracker::record_virtual_memory_reserve((address)mapAddress, size, CURRENT_PC, mtInternal);
+
   return mapAddress;
 }
 
@@ -806,7 +1112,7 @@
   char* mapAddress;
   int result;
   int fd;
-  size_t size;
+  size_t size = 0;
   const char* luser = NULL;
 
   int mmap_prot;
@@ -818,12 +1124,18 @@
   // constructs for the file and the shared memory mapping.
   if (mode == PerfMemory::PERF_MODE_RO) {
     mmap_prot = PROT_READ;
+
+  // No O_NOFOLLOW defined at buildtime, and it is not documented for open.
+#ifdef O_NOFOLLOW
+    file_flags = O_RDONLY | O_NOFOLLOW;
+#else
     file_flags = O_RDONLY;
+#endif
   }
   else if (mode == PerfMemory::PERF_MODE_RW) {
 #ifdef LATER
     mmap_prot = PROT_READ | PROT_WRITE;
-    file_flags = O_RDWR;
+    file_flags = O_RDWR | O_NOFOLLOW;
 #else
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Unsupported access mode");
@@ -853,6 +1165,9 @@
   //
   if (!is_directory_secure(dirname)) {
     FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+    if (luser != user) {
+      FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+    }
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Process not found");
   }
@@ -897,6 +1212,9 @@
               "Could not map PerfMemory");
   }
 
+  // It does not go through os api, the operation has to record from here.
+  MemTracker::record_virtual_memory_reserve((address)mapAddress, size, CURRENT_PC, mtInternal);
+
   *addr = mapAddress;
   *sizep = size;
 
--- a/src/os/aix/vm/thread_aix.inline.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/aix/vm/thread_aix.inline.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -26,15 +26,9 @@
 #ifndef OS_AIX_VM_THREAD_AIX_INLINE_HPP
 #define OS_AIX_VM_THREAD_AIX_INLINE_HPP
 
-#include "runtime/atomic.hpp"
-#include "runtime/prefetch.hpp"
 #include "runtime/thread.hpp"
 #include "runtime/threadLocalStorage.hpp"
 
-#include "atomic_aix_ppc.inline.hpp"
-#include "orderAccess_aix_ppc.inline.hpp"
-#include "prefetch_aix_ppc.inline.hpp"
-
 // Contains inlined functions for class Thread and ThreadLocalStorage
 
 inline void ThreadLocalStorage::pd_invalidate_all() {} // nothing to do
--- a/src/os/bsd/dtrace/libjvm_db.c	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/bsd/dtrace/libjvm_db.c	Tue Apr 07 14:58:49 2015 +0200
@@ -260,6 +260,9 @@
   uint64_t base;
   int err;
 
+  /* Clear *vmp now in case we jump to fail: */
+  memset(vmp, 0, sizeof(VMStructEntry));
+
   err = ps_pglobal_lookup(J->P, LIBJVM_SO, "gHotSpotVMStructs", &sym_addr);
   CHECK_FAIL(err);
   err = read_pointer(J, sym_addr, &gHotSpotVMStructs);
--- a/src/os/bsd/vm/os_bsd.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/bsd/vm/os_bsd.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -48,6 +48,7 @@
 #include "runtime/javaCalls.hpp"
 #include "runtime/mutexLocker.hpp"
 #include "runtime/objectMonitor.hpp"
+#include "runtime/orderAccess.inline.hpp"
 #include "runtime/osThread.hpp"
 #include "runtime/perfMemory.hpp"
 #include "runtime/sharedRuntime.hpp"
@@ -2433,23 +2434,25 @@
   }
 
   // The memory is committed
-  MemTracker::record_virtual_memory_reserve_and_commit((address)addr, bytes, mtNone, CALLER_PC);
+  MemTracker::record_virtual_memory_reserve_and_commit((address)addr, bytes, CALLER_PC);
 
   return addr;
 }
 
 bool os::release_memory_special(char* base, size_t bytes) {
-  MemTracker::Tracker tkr = MemTracker::get_virtual_memory_release_tracker();
-  // detaching the SHM segment will also delete it, see reserve_memory_special()
-  int rslt = shmdt(base);
-  if (rslt == 0) {
-    tkr.record((address)base, bytes);
-    return true;
+  if (MemTracker::tracking_level() > NMT_minimal) {
+    Tracker tkr = MemTracker::get_virtual_memory_release_tracker();
+    // detaching the SHM segment will also delete it, see reserve_memory_special()
+    int rslt = shmdt(base);
+    if (rslt == 0) {
+      tkr.record((address)base, bytes);
+      return true;
+    } else {
+      return false;
+    }
   } else {
-    tkr.discard();
-    return false;
+    return shmdt(base) == 0;
   }
-
 }
 
 size_t os::large_page_size() {
--- a/src/os/bsd/vm/os_bsd.inline.hpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/bsd/vm/os_bsd.inline.hpp	Tue Apr 07 14:58:49 2015 +0200
@@ -26,15 +26,9 @@
 #define OS_BSD_VM_OS_BSD_INLINE_HPP
 
 #include "runtime/atomic.inline.hpp"
+#include "runtime/orderAccess.inline.hpp"
 #include "runtime/os.hpp"
 
-#ifdef TARGET_OS_ARCH_bsd_x86
-# include "orderAccess_bsd_x86.inline.hpp"
-#endif
-#ifdef TARGET_OS_ARCH_bsd_zero
-# include "orderAccess_bsd_zero.inline.hpp"
-#endif
-
 // System includes
 
 #include <unistd.h>
--- a/src/os/bsd/vm/perfMemory_bsd.cpp	Tue Apr 07 11:20:51 2015 +0200
+++ b/src/os/bsd/vm/perfMemory_bsd.cpp	Tue Apr 07 14:58:49 2015 +0200
@@ -197,7 +197,38 @@
 }
 
 
-// check if the given path is considered a secure directory for
+// Check if the given statbuf is considered a secure directory for
+// the backing store files. Returns true if the directory is considered
+// a secure location. Returns false if the statbuf is a symbolic link or
+// if an error occurred.
+//
+static bool is_statbuf_secure(struct stat *statp) {
+  if (S_ISLNK(statp->st_mode) || !S_ISDIR(statp->st_mode)) {
+    // The path represents a link or some non-directory file type,
+    // which is not what we expected. Declare it insecure.
+    //
+    return false;
+  }
+  // We have an existing directory, check if the permissions are safe.
+  //
+  if ((statp->st_mode & (S_IWGRP|S_IWOTH)) != 0) {
+    // The directory is open for writing and could be subjected
+    // to a symlink or a hard link attack. Declare it insecure.
+    //
+    return false;
+  }
+  // See if the uid of the directory matches the effective uid of the process.
+  //
+  if (statp->st_uid != geteuid()) {
+    // The directory was not created by this user, declare it insecure.
+    //
+    return false;
+  }
+  return true;
+}
+
+
+// Check if the given path is considered a secure directory for
 // the backing store files. Returns true if the directory exists
 // and is considered a secure location. Returns false if the path
 // is a symbolic link or if an error occurred.
@@ -211,27 +242,185 @@
     return false;
   }
 
-  // the path exists, now check it's mode
-  if (S_ISLNK(statbuf.st_mode) || !S_ISDIR(statbuf.st_mode)) {
-    // the path represents a link or some non-directory file type,
-    // which is not what we expected. declare it insecure.
-    //
+  // The path exists, see if it is secure.
+  return is_statbuf_secure(&statbuf);
+}
+
+
+// Check if the given directory file descriptor is considered a secure
+// directory for the backing store files. Returns true if the directory
+// exists and is considered a secure location. Returns false if the path
+// is a symbolic link or if an error occurred.
+//
+static bool is_dirfd_secure(int dir_fd) {
+  struct stat statbuf;
+  int result = 0;
+
+  RESTARTABLE(::fstat(dir_fd, &statbuf), result);
+  if (result == OS_ERR) {
     return false;
   }
-  else {
-    // we have an existing directory, check if the permissions are safe.
-    //
-    if ((statbuf.st_mode & (S_IWGRP|S_IWOTH)) != 0) {
-      // the directory is open for writing and could be subjected
-      // to a symlnk attack. declare it insecure.
-      //
-      return false;
+
+  // The path exists, now check its mode.
+  return is_statbuf_secure(&statbuf);
+}
+
+
+// Check to make sure fd1 and fd2 are referencing the same file system object.
+//
+static bool is_same_fsobject(int fd1, int fd2) {
+  struct stat statbuf1;
+  struct stat statbuf2;
+  int result = 0;
+
+  RESTARTABLE(::fstat(fd1, &statbuf1), result);
+  if (result == OS_ERR) {