hg: jdk/submit: 8243491: Implementation of Foreign-Memory Access API (Second Incubator)

[maurizio.cimadamore at oracle.com]

Changeset: 8113059a83b2
Author:    mcimadamore
Date:      2020-05-25 10:54 +0100
URL:       https://hg.openjdk.java.net/jdk/submit/rev/8113059a83b2

8243491: Implementation of Foreign-Memory Access API (Second Incubator)
Summary: Upstream latest changes of the Foreign-Memory Access API
Reviewed-by: chegar, psandoz
Contributed-by: chris.hegarty at oracle.com, jorn.vernee at oracle.com, mandy.chung at oracle.com, paul.sandoz at oracle.com, peter.levart at gmail.com

! make/RunTests.gmk
! make/modules/java.base/gensrc/GensrcVarHandles.gmk
- src/java.base/share/classes/java/lang/invoke/AddressVarHandleGenerator.java
+ src/java.base/share/classes/java/lang/invoke/IndirectVarHandle.java
! src/java.base/share/classes/java/lang/invoke/Invokers.java
+ src/java.base/share/classes/java/lang/invoke/MemoryAccessVarHandleBase.java
+ src/java.base/share/classes/java/lang/invoke/MemoryAccessVarHandleGenerator.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleStatics.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/lang/invoke/VarForm.java
! src/java.base/share/classes/java/lang/invoke/VarHandle.java
! src/java.base/share/classes/java/lang/invoke/VarHandleGuards.java
- src/java.base/share/classes/java/lang/invoke/VarHandleMemoryAddressBase.java
! src/java.base/share/classes/java/lang/invoke/VarHandles.java
! src/java.base/share/classes/java/lang/invoke/X-VarHandle.java.template
! src/java.base/share/classes/java/lang/invoke/X-VarHandleByteArrayView.java.template
+ src/java.base/share/classes/java/lang/invoke/X-VarHandleMemoryAccess.java.template
- src/java.base/share/classes/java/lang/invoke/X-VarHandleMemoryAddressView.java.template
! src/java.base/share/classes/java/nio/Buffer.java
! src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
! src/java.base/share/classes/java/nio/MappedByteBuffer.java
+ src/java.base/share/classes/java/nio/MappedMemoryUtils.java
! src/java.base/share/classes/jdk/internal/access/JavaLangInvokeAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaNioAccess.java
! src/java.base/share/classes/jdk/internal/access/foreign/MemoryAddressProxy.java
! src/java.base/share/classes/jdk/internal/access/foreign/UnmapperProxy.java
! src/java.base/share/classes/module-info.java
! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java
- src/java.base/unix/native/libnio/MappedByteBuffer.c
+ src/java.base/unix/native/libnio/MappedMemoryUtils.c
- src/java.base/windows/native/libnio/MappedByteBuffer.c
+ src/java.base/windows/native/libnio/MappedMemoryUtils.c
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/AbstractLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/GroupLayout.java
+ src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MappedMemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryAddress.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryHandles.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/PaddingLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/SequenceLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/ValueLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/package-info.java
- src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/unsafe/ForeignUnsafe.java
+ src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
+ src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/HeapMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/LayoutPath.java
+ src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MappedMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MemoryAddressImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MemoryScope.java
- src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MemorySegmentImpl.java
+ src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/NativeMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/Utils.java
+ test/jdk/java/foreign/TestAdaptVarHandles.java
+ test/jdk/java/foreign/TestAddressHandle.java
! test/jdk/java/foreign/TestArrays.java
! test/jdk/java/foreign/TestByteBuffer.java
+ test/jdk/java/foreign/TestLayoutAttributes.java
! test/jdk/java/foreign/TestLayoutConstants.java
! test/jdk/java/foreign/TestLayouts.java
! test/jdk/java/foreign/TestMemoryAccess.java
! test/jdk/java/foreign/TestNative.java
+ test/jdk/java/foreign/TestNoForeignUnsafeOverride.java
+ test/jdk/java/foreign/TestRebase.java
+ test/jdk/java/foreign/TestReshape.java
! test/jdk/java/foreign/TestSegments.java
! test/jdk/java/foreign/TestSharedAccess.java
+ test/jdk/java/foreign/TestSpliterator.java
! test/jdk/java/foreign/TestVarHandleCombinators.java
! test/jdk/java/foreign/libNativeAccess.c
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeBoolean.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeByte.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeChar.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeDouble.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeFloat.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeInt.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeLong.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeShort.java
! test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodTypeString.java
! test/jdk/java/lang/invoke/VarHandles/X-VarHandleTestMethodType.java.template
! test/jdk/java/util/stream/test/TEST.properties
+ test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/SegmentTestDataProvider.java
! test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/SpliteratorTest.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverConstant.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNew.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstant.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstantHeap.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstantMapped.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/ParallelSum.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/Utils.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/PointsAccess.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/PointsAlloc.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/PointsFree.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/support/BBPoint.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/support/JNIPoint.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/support/PanamaPoint.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/support/libJNIPoint.c
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/points/support/points.h