a636fa97391c782e1249891c7c5a513bc2a384e1 |
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15-Feb-2018 |
Vladimir Marko <vmarko@google.com> |
Add Class.getPrimitiveClass(). And revert workarounds for initialization of java.lang.<boxed-primitive-type>.TYPE to use the Class.getPrimitiveClass() just like upstream; source files for Boolean, Double, Float, Short and Void are now identical to OpenJDK8u121-b13. Companion art/ change: https://android-review.googlesource.com/619306 Test: m test-art-host-gtest Test: tstrunner.py --host --optimizing Test: Pixel 2 XL boots. Bug: 73346078 Change-Id: I4490b80ecfec80b1369da15bf393ff95b8d30a3a
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aac8234b40ade7f8e4c27e571e4ee2ba32051fbe |
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11-Oct-2017 |
Pete Gillin <peteg@google.com> |
Add some Android-changed markers to boxed primitive types. This change adds or clarifies some markers of changes relative to OpenJDK 8u121-b13. N.B. There are still unmarked changes in Character.java. Test: make checkbuild Change-Id: I9cd8f2e8e9ee042cd6ac2dff2b4531651f5ced64
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6a5351e12a69e865fe31b8aac989bd2573aebbca |
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28-Jun-2016 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Port java.lang from openJdk8, part 3 Tests: Run all CTS Math/StrictMath/Process related tests Bug: 28666126 Change-Id: If7555e9bcbccb60b988da96a2a1875e3672e82ee
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e2f147b9b14c7645f29e92758f811a18258feef4 |
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04-May-2016 |
Yi Kong <yikong@google.com> |
Port OpenJDK8 unsigned methods Adds following methods with tests: java.lang.Byte#toUnsignedInt java.lang.Byte#toUnsignedLong java.lang.Integer#compareUnsigned java.lang.Integer#divideUnsigned java.lang.Integer#parseUnsignedInt java.lang.Integer#remainderUnsigned java.lang.Integer#toUnsignedLong java.lang.Integer#toUnsignedString java.lang.Long#compareUnsigned java.lang.Long#divideUnsigned java.lang.Long#parseUnsignedLong java.lang.Long#remainderUnsigned java.lang.Long#toUnsignedString java.lang.Short#toUnsignedInt java.lang.Short#toUnsignedLong Bug: 28582540 Change-Id: I715f146ba45f15f588a2aed38e2b85cebe98f747
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9678c4c20f775334f6ac37f5c52aabf8e247c773 |
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08-Apr-2016 |
Narayan Kamath <narayan@google.com> |
Integer : Improve exception message for parseInt bug: 28075709 Change-Id: Id3742decf0f5c48e0cd6d8d7a82f151234416a2d
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8070af12e129cf6c9c82cf8dd3116aa20a2ebd6d |
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01-Apr-2016 |
Yi Kong <yikong@google.com> |
Port max,min,sum,hashCode,BYTES for basic data types We implemented these methods/fields for some basic data types, we should do the same for all the rest for consistency. Bug: 27960078 Change-Id: I94711ee8d437e932c423579cd7146d63cbb3c615 (cherry picked from commit cf86f3319e738c76c5e97ad95bb8a4e30654a787)
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cf86f3319e738c76c5e97ad95bb8a4e30654a787 |
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01-Apr-2016 |
Yi Kong <yikong@google.com> |
Port max,min,sum,hashCode,BYTES for basic data types We implemented these methods/fields for some basic data types, we should do the same for all the rest for consistency. Bug: 27960078 Change-Id: I94711ee8d437e932c423579cd7146d63cbb3c615
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60d6a93a65a7ba45a58867a4afd3242682b17c21 |
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02-Mar-2016 |
Narayan Kamath <narayan@google.com> |
Double,Integer,Long: Add static hashCode / sum / max / min methods. Also add basic tests. These methods delegate to Math.max / Math.min respectively, so further tests have been added to the Math tests in case these implementations ever diverge. bug: 27423298 (cherry picked from commit 2729b8c4d261706b2ed7b17930d91c2b25e9a315) Change-Id: I75b46e7582ae22ee759bf1f4a68a5f1b2f410864
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2729b8c4d261706b2ed7b17930d91c2b25e9a315 |
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02-Mar-2016 |
Narayan Kamath <narayan@google.com> |
Double,Integer,Long: Add static hashCode / sum / max / min methods. Also add basic tests. These methods delegate to Math.max / Math.min respectively, so further tests have been added to the Math tests in case these implementations ever diverge. bug: 27423298 Change-Id: I9c6faadea9a9d6a52d934583f86d67e1745e5dce
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2c87ad3a45cecf9e344487cad1abfdebe79f2c7c |
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21-Dec-2015 |
Narayan Kamath <narayan@google.com> |
Update file headers. Change-Id: I8149f41585768a1a4b72ab7bb4a1452376c05cc2
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9ad355852dacfe563b49b543f37d843ae6e94f06 |
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26-Nov-2015 |
Yi Kong <yikong@google.com> |
Cache Integer.toString results for small numbers This avoids repetitively creating String object for numbers less than 100, significantly improves performance while has small impact on memory usage. === Angler a57@1.4GHz === benchmark Orig Mod _IntegerToString10_small 1636 29.8 _IntegerToString_small 1607 18.8 Bug: 25887112 Change-Id: Ibdd6556c8f2a99f0dce9b0194934eeb23931553d
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7d637499caf53a68aeb9df7df8ca33e922ed6ac1 |
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26-Nov-2015 |
Yi Kong <yikong@google.com> |
Replace modulus operation in Integer.toString with divide and multiply, since modulus operations need to be lowered into instruction serieses and is slower in this case. === Angler a57@1.4GHz === benchmark Orig Mod _Formatter_large 69379 68676 _Formatter_medium 69329 68495 _Formatter_small 66922 68974 _IntegerToBinaryString_large 1799 1857 _IntegerToBinaryString_medium 1749 1782 _IntegerToBinaryString_small 1659 1724 _IntegerToHexString_large 1670 1670 _IntegerToHexString_medium 1648 1662 _IntegerToHexString_small 1642 1647 _IntegerToString10_large 9302 1722 _IntegerToString10_medium 9321 1690 _IntegerToString10_small 9211 1636 _IntegerToString16_large 22547 1667 _IntegerToString16_medium 19950 1661 _IntegerToString16_small 14855 1653 _IntegerToString2_large 49454 1900 _IntegerToString2_medium 34349 1759 _IntegerToString2_small 19513 1665 _IntegerToString_large 1686 1703 _IntegerToString_medium 1661 1686 _IntegerToString_small 1618 1607 _StringBuilder_large 758 730 _StringBuilder_medium 661 675 _StringBuilder_small 647 641 Bug: 25887112 Change-Id: I7b441d75ba5948d258b16c93674920dd6510d573
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b90c36f25b990336a456daad69ea9db9256b86ce |
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28-Sep-2015 |
Przemyslaw Szczepaniak <pszczepaniak@google.com> |
Track changes to the runtime representation of j.l.String. Change-Id: I3aecd952128097258743a88f4f664024c9183ea0
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46e3649f898305d185fc40bae2542e933a16b619 |
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06-May-2015 |
Piotr Jastrzebski <haaawk@google.com> |
Use OpenJdk implementation of java.lang.* [part 1] - Changes to String hashing. - Change StringCoding.isTrusted. - For boxed primitive types, change how TYPE is derived (use the array equivalents component type). - System: the security manager is now always null. Also, port over changes to make system properties read only. - StrictMath : Use our existing fdlibm and remove references to jdflibm.h. Change-Id: I221692836b9320cade9074b122fbc25c8e72cf99
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51b1b6997fd3f980076b8081f7f1165ccc2a4008 |
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16-Feb-2015 |
Piotr Jastrzebski <haaawk@google.com> |
Initial import of OpenJdk files. Create new libcore/ojluni directory with src/main/java and src/main/native subdirectiories. Build ojluni into core-oj jar. Use openjdk classes from java.awt.font package. Copy all files from jdk/src/share/classes and jdk/src/solaris/classes directories in openjdk into libcore/ojluni/src/main/java. Copy following native files from openjdk to libcore/ojluni/src/main/native: jdk/src/solaris/native/java/io/canonicalize_md.c build/linux-amd64/include/classfile_constants.h jdk/src/share/native/java/net/DatagramPacket.c jdk/src/solaris/native/sun/net/spi/DefaultProxySelector.c jdk/src/share/native/java/lang/Double.c jdk/src/share/native/java/lang/fdlibm/include/fdlibm.h jdk/src/solaris/native/sun/nio/ch/FileChannelImpl.c jdk/src/solaris/native/java/io/FileDescriptor_md.c jdk/src/solaris/native/sun/nio/ch/FileDispatcherImpl.c jdk/src/share/native/java/io/FileInputStream.c jdk/src/solaris/native/sun/nio/ch/FileKey.c jdk/src/solaris/native/java/io/FileOutputStream_md.c jdk/src/solaris/native/java/io/FileSystem_md.c jdk/src/share/native/java/lang/Float.c jdk/src/share/native/java/net/Inet4Address.c jdk/src/solaris/native/java/net/Inet4AddressImpl.c jdk/src/share/native/java/net/Inet6Address.c jdk/src/solaris/native/java/net/Inet6AddressImpl.c jdk/src/share/native/java/net/InetAddress.c jdk/src/solaris/native/java/net/InetAddressImplFactory.c jdk/src/share/native/java/io/io_util.c jdk/src/solaris/native/sun/nio/ch/IOUtil.c jdk/src/share/native/java/io/io_util.h jdk/src/solaris/native/java/io/io_util_md.c jdk/src/solaris/native/java/io/io_util_md.h build/linux-amd64/tmp/java/java.nio/nio/CClassHeaders/java_io_FileDescriptor.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_io_FileInputStream.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_io_FileOutputStream.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_io_FileSystem.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_io_ObjectStreamClass.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_io_UnixFileSystem.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Double.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Float.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Integer.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Long.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Runtime.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Shutdown.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_StrictMath.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_String.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_System.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Thread.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/java_lang_Throwable.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_DatagramPacket.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_Inet4Address.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_Inet4AddressImpl.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_Inet6Address.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_Inet6AddressImpl.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_InetAddress.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_InetAddressImplFactory.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_NetworkInterface.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_PlainDatagramSocketImpl.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_PlainSocketImpl.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_SocketInputStream.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_SocketOptions.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/java_net_SocketOutputStream.h jdk/src/share/native/java/lang/java_props.h jdk/src/solaris/native/java/lang/java_props_md.c jdk/src/share/native/java/util/zip/Adler32.c as java_util_zip_Adler32.c jdk/src/share/native/java/util/zip/CRC32.c as java_util_zip_CRC32.c build/linux-amd64/tmp/sun/java.util.zip/zip/CClassHeaders/java_util_zip_CRC32.h jdk/src/share/native/java/util/zip/Deflater.c as java_util_zip_Deflater.c build/linux-amd64/tmp/sun/java.util.zip/zip/CClassHeaders/java_util_zip_Deflater.h jdk/src/share/native/java/util/zip/Inflater.c as java_util_zip_Inflater.c build/linux-amd64/tmp/sun/java.util.zip/zip/CClassHeaders/java_util_zip_Inflater.h jdk/src/share/native/java/util/zip/ZipFile.c as java_util_zip_ZipFile.c build/linux-amd64/tmp/sun/java.util.zip/zip/CClassHeaders/java_util_zip_ZipFile.h jdk/src/share/native/java/lang/fdlibm/include/jfdlibm.h jdk/src/share/native/common/jlong.h jdk/src/solaris/native/common/jlong_md.h jdk/src/share/native/common/jni_util.c jdk/src/share/native/common/jni_util.h jdk/src/solaris/native/common/jni_util_md.c jdk/src/share/javavm/export/jvm.h jdk/src/solaris/javavm/export/jvm_md.h jdk/src/solaris/native/java/net/linux_close.c jdk/src/share/native/sun/misc/NativeSignalHandler.c jdk/src/solaris/native/sun/nio/ch/NativeThread.c jdk/src/share/native/java/net/net_util.c jdk/src/share/native/java/net/net_util.h jdk/src/solaris/native/java/net/net_util_md.c jdk/src/solaris/native/java/net/net_util_md.h jdk/src/solaris/native/java/net/NetworkInterface.c jdk/src/share/native/sun/nio/ch/nio.h jdk/src/solaris/native/sun/nio/ch/nio_util.h jdk/src/share/native/java/io/ObjectStreamClass.c jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c jdk/src/solaris/native/java/net/PlainSocketImpl.c jdk/src/solaris/native/java/lang/ProcessEnvironment_md.c jdk/src/share/native/java/lang/Runtime.c jdk/src/share/native/java/lang/Shutdown.c jdk/src/share/native/sun/misc/Signal.c jdk/src/solaris/native/java/net/SocketInputStream.c jdk/src/solaris/native/java/net/SocketOutputStream.c jdk/src/share/native/java/lang/StrictMath.c jdk/src/share/native/java/lang/String.c build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/sun_misc_NativeSignalHandler.h build/linux-amd64/tmp/java/java.lang/java/CClassHeaders/sun_misc_Signal.h build/linux-amd64/tmp/sun/java.net/net/CClassHeaders/sun_net_spi_DefaultProxySelector.h build/linux-amd64/tmp/java/java.nio/nio/CClassHeaders/sun_nio_ch_FileChannelImpl.h build/linux-amd64/tmp/java/java.nio/nio/CClassHeaders/sun_nio_ch_FileDispatcherImpl.h build/linux-amd64/tmp/java/java.nio/nio/CClassHeaders/sun_nio_ch_FileKey.h build/linux-amd64/tmp/java/java.nio/nio/CClassHeaders/sun_nio_ch_IOStatus.h build/linux-amd64/tmp/java/java.nio/nio/CClassHeaders/sun_nio_ch_IOUtil.h build/linux-amd64/tmp/java/java.nio/nio/CClassHeaders/sun_nio_ch_NativeThread.h jdk/src/share/native/java/lang/System.c jdk/src/share/native/java/lang/Thread.c jdk/src/share/native/java/lang/Throwable.c jdk/src/solaris/native/java/io/UnixFileSystem_md.c jdk/src/solaris/native/java/lang/UNIXProcess_md.c jdk/src/share/native/java/util/zip/zip_util.c jdk/src/share/native/java/util/zip/zip_util.h Change-Id: Ib237df4e1b7b5b4d9f12e74d189e6ec9eed3c31d
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