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!10 add fast-serializer-jdk11.patch

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Merge pull request !10 from jdkboy/master
This commit is contained in:
openeuler-ci-bot 2020-07-21 11:19:15 +08:00 committed by Gitee
commit cf68b41a89
6 changed files with 845 additions and 7 deletions
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fast-serializer-jdk11.patch Normal file
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@ -0,0 +1,628 @@
commit cbbef85e20818d23651e553ad9915ec8225a3456
Author: hexuejin <hexuejin2@huawei.com>
Date: Thu May 28 11:04:16 2020 +0800
Add FastSerializer
DTS/AR: AR.SR.IREQ02369011.001.001
Summary:<core-libs>: Add FastSerializer
LLT: jtreg
Patch Type: huawei
Bug url: NA
diff --git a/src/hotspot/share/prims/unsafe.cpp b/src/hotspot/share/prims/unsafe.cpp
index 2f14e01ce..2f7f96aee 100644
--- a/src/hotspot/share/prims/unsafe.cpp
+++ b/src/hotspot/share/prims/unsafe.cpp
@@ -1019,6 +1019,11 @@ UNSAFE_ENTRY(jint, Unsafe_GetLoadAverage0(JNIEnv *env, jobject unsafe, jdoubleAr
} UNSAFE_END
+UNSAFE_ENTRY(jboolean, Unsafe_GetUseFastSerializer(JNIEnv *env, jobject unsafe)) {
+ return UseFastSerializer;
+}
+UNSAFE_END
+
/// JVM_RegisterUnsafeMethods
#define ADR "J"
@@ -1102,6 +1107,7 @@ static JNINativeMethod jdk_internal_misc_Unsafe_methods[] = {
{CC "fullFence", CC "()V", FN_PTR(Unsafe_FullFence)},
{CC "isBigEndian0", CC "()Z", FN_PTR(Unsafe_isBigEndian0)},
+ {CC "getUseFastSerializer", CC "()Z", FN_PTR(Unsafe_GetUseFastSerializer)},
{CC "unalignedAccess0", CC "()Z", FN_PTR(Unsafe_unalignedAccess0)}
};
diff --git a/src/hotspot/share/runtime/globals.hpp b/src/hotspot/share/runtime/globals.hpp
index 1e2408b4b..7fc3c1fb7 100644
--- a/src/hotspot/share/runtime/globals.hpp
+++ b/src/hotspot/share/runtime/globals.hpp
@@ -2670,6 +2670,10 @@ define_pd_global(uint64_t,MaxRAM, 1ULL*G);
JFR_ONLY(product(ccstr, StartFlightRecording, NULL, \
"Start flight recording with options")) \
\
+ experimental(bool, UseFastSerializer, false, \
+ "Cache-based serialization.It is extremely fast, but it can only" \
+ "be effective in certain scenarios.") \
+ \
experimental(bool, UseFastUnorderedTimeStamps, false, \
"Use platform unstable time where supported for timestamps only")
diff --git a/src/java.base/share/classes/java/io/ObjectInputStream.java b/src/java.base/share/classes/java/io/ObjectInputStream.java
index 3386b1a08..d71d44a98 100644
--- a/src/java.base/share/classes/java/io/ObjectInputStream.java
+++ b/src/java.base/share/classes/java/io/ObjectInputStream.java
@@ -295,6 +295,23 @@ public class ObjectInputStream
filterLogger = (filterLog.isLoggable(Logger.Level.DEBUG)
|| filterLog.isLoggable(Logger.Level.TRACE)) ? filterLog : null;
}
+
+ /*
+ * Logger for FastSerializer.
+ * Setup the FastSerializer logger if it is set to DEBUG.
+ * (Assuming it will not change).
+ */
+ static final System.Logger fastSerLogger;
+
+ static {
+ if (printFastSerializer) {
+ Logger fastSerLog = System.getLogger("fastSerializer");
+ fastSerLogger = (fastSerLog.isLoggable(Logger.Level.DEBUG))
+ ? fastSerLog : null;
+ } else {
+ fastSerLogger = null;
+ }
+ }
}
/** filter stream for handling block data conversion */
@@ -320,6 +337,9 @@ public class ObjectInputStream
/** if true, invoke resolveObject() */
private boolean enableResolve;
+ /** Used to get the commandline option: useFastSerializer */
+ private static final Unsafe UNSAFE = Unsafe.getUnsafe();
+
/**
* Context during upcalls to class-defined readObject methods; holds
* object currently being deserialized and descriptor for current class.
@@ -333,6 +353,33 @@ public class ObjectInputStream
*/
private ObjectInputFilter serialFilter;
+ /**
+ * value of "useFastSerializer" property
+ */
+ private static final boolean defaultFastSerializer = UNSAFE.getUseFastSerializer();
+
+ /**
+ * true or false for open FastSerilizer
+ * May be changed in readStreamHeader
+ */
+ private boolean useFastSerializer = defaultFastSerializer;
+
+ /**
+ * Value of "fastSerializerEscapeMode" property. It can be turned on
+ * when useFastSerializer is true.
+ */
+ private static final boolean fastSerializerEscapeMode = java.security.AccessController.doPrivileged(
+ new sun.security.action.GetBooleanAction(
+ "fastSerializerEscapeMode")).booleanValue();
+
+ /**
+ * value of "printFastSerializer" property,
+ * as true or false for printing FastSerializer logs.
+ */
+ private static final boolean printFastSerializer = java.security.AccessController.doPrivileged(
+ new sun.security.action.GetBooleanAction(
+ "printFastSerializer")).booleanValue();
+
/**
* Creates an ObjectInputStream that reads from the specified InputStream.
* A serialization stream header is read from the stream and verified.
@@ -410,6 +457,9 @@ public class ObjectInputStream
* transitively so that a complete equivalent graph of objects is
* reconstructed by readObject.
*
+ * The difference between fastSerialzation and default serialization is the
+ * descriptor serialization. The data serialization is same with each other.
+ *
* <p>The root object is completely restored when all of its fields and the
* objects it references are completely restored. At this point the object
* validation callbacks are executed in order based on their registered
@@ -698,11 +748,20 @@ public class ObjectInputStream
vlist.register(obj, prio);
}
+ /**
+ * Cache the class meta during serialization.
+ * Only used in FastSerilizer.
+ */
+ protected static ConcurrentHashMap<String,Class<?>> nameToClass = new ConcurrentHashMap<>();
+
/**
* Load the local class equivalent of the specified stream class
* description. Subclasses may implement this method to allow classes to
* be fetched from an alternate source.
*
+ * When fastSerializer is turned on, fields of desc will be null except
+ * name. When resolveClass is override, this may cause null pointer exception.
+ *
* <p>The corresponding method in <code>ObjectOutputStream</code> is
* <code>annotateClass</code>. This method will be invoked only once for
* each unique class in the stream. This method can be implemented by
@@ -741,18 +800,33 @@ public class ObjectInputStream
throws IOException, ClassNotFoundException
{
String name = desc.getName();
- try {
- return Class.forName(name, false, latestUserDefinedLoader());
- } catch (ClassNotFoundException ex) {
- Class<?> cl = primClasses.get(name);
+ Class<?> cl = null;
+
+ if (useFastSerializer) {
+ cl = nameToClass.get(name);
if (cl != null) {
return cl;
- } else {
+ }
+ }
+
+ try {
+ cl = Class.forName(name, false, latestUserDefinedLoader());
+ } catch (ClassNotFoundException ex) {
+ cl = primClasses.get(name);
+ if (cl == null) {
throw ex;
}
}
+
+ if (useFastSerializer) {
+ nameToClass.put(name, cl);
+ }
+
+ return cl;
+
}
+
/**
* Returns a proxy class that implements the interfaces named in a proxy
* class descriptor; subclasses may implement this method to read custom
@@ -924,9 +998,33 @@ public class ObjectInputStream
{
short s0 = bin.readShort();
short s1 = bin.readShort();
- if (s0 != STREAM_MAGIC || s1 != STREAM_VERSION) {
- throw new StreamCorruptedException(
- String.format("invalid stream header: %04X%04X", s0, s1));
+ if (useFastSerializer) {
+ if (s0 != STREAM_MAGIC_FAST || s1 != STREAM_VERSION) {
+ if (s0 != STREAM_MAGIC) {
+ throw new StreamCorruptedException(
+ String.format("invalid stream header: %04X%04X, and FastSerializer is activated", s0, s1));
+ }
+
+ if (!fastSerializerEscapeMode) {
+ throw new StreamCorruptedException(
+ String.format("invalid stream header: %04X%04X.Fast serialization does not support " +
+ "original serialized files", s0, s1));
+ }
+
+ // Escape to default serialization
+ useFastSerializer = false;
+ if (Logging.fastSerLogger != null) {
+ Logging.fastSerLogger.log(Logger.Level.DEBUG, "[Deserialize]: Escape and disable FastSerializer");
+ }
+ }
+ } else if (s0 != STREAM_MAGIC || s1 != STREAM_VERSION) {
+ if (s0 == STREAM_MAGIC_FAST && s1 == STREAM_VERSION) {
+ throw new StreamCorruptedException(
+ String.format("invalid stream header: %04X%04X, and it is a FastSerializer stream", s0, s1));
+ } else {
+ throw new StreamCorruptedException(
+ String.format("invalid stream header: %04X%04X", s0, s1));
+ }
}
}
@@ -940,6 +1038,11 @@ public class ObjectInputStream
* this method reads class descriptors according to the format defined in
* the Object Serialization specification.
*
+ * In fastSerialize mode, the descriptor is obtained by lookup method. And
+ * the resolveClass method is called here to get the classmeta. Since the
+ * descriptor is obtained by lookup, the descriptor is same as localdesc.
+ * So we cann't distinguish the receiver desc and local desc.
+ *
* @return the class descriptor read
* @throws IOException If an I/O error has occurred.
* @throws ClassNotFoundException If the Class of a serialized object used
@@ -950,6 +1053,29 @@ public class ObjectInputStream
protected ObjectStreamClass readClassDescriptor()
throws IOException, ClassNotFoundException
{
+ // fastSerializer
+ if (useFastSerializer) {
+ String name = readUTF();
+ Class<?> cl = null;
+ ObjectStreamClass desc = new ObjectStreamClass(name);
+ try {
+ // In order to match this method, we add an annotateClass method in
+ // writeClassDescriptor.
+ cl = resolveClass(desc);
+ } catch (ClassNotFoundException ex) {
+ // resolveClass is just used to obtain Class which required by lookup method
+ // and it will be called again later, so we don't throw ClassNotFoundException here.
+ return desc;
+ }
+ if (cl != null) {
+ // This desc is localDesc. It may be different from the descriptor
+ // obtained from the stream.
+ desc = ObjectStreamClass.lookup(cl, true);
+ }
+ return desc;
+ }
+
+ // Default deserialization. If the Class cannot be found, throw ClassNotFoundException.
ObjectStreamClass desc = new ObjectStreamClass();
desc.readNonProxy(this);
return desc;
@@ -1946,10 +2072,12 @@ public class ObjectInputStream
}
ObjectStreamClass desc = new ObjectStreamClass();
+
int descHandle = handles.assign(unshared ? unsharedMarker : desc);
passHandle = NULL_HANDLE;
ObjectStreamClass readDesc;
+
try {
readDesc = readClassDescriptor();
} catch (ClassNotFoundException ex) {
@@ -1976,17 +2104,40 @@ public class ObjectInputStream
skipCustomData();
- try {
- totalObjectRefs++;
- depth++;
- desc.initNonProxy(readDesc, cl, resolveEx, readClassDesc(false));
- } finally {
- depth--;
+ totalObjectRefs++;
+ depth++;
+
+ if (useFastSerializer) {
+ desc.initNonProxyFast(readDesc, resolveEx);
+ ObjectStreamClass superDesc = desc.getSuperDesc();
+ long originDepth = depth - 1;
+ // Since desc is obtained from the lookup method, we will lose the depth and
+ // totalObjectRefs of superDesc. So we add a loop here to compute the depth
+ // and objectRef of superDesc.
+ while (superDesc != null && superDesc.forClass() != null) {
+ filterCheck(superDesc.forClass(), -1);
+ superDesc = superDesc.getSuperDesc();
+ totalObjectRefs++;
+ depth++;
+ }
+ depth = originDepth;
+ } else {
+ try {
+ desc.initNonProxy(readDesc, cl, resolveEx, readClassDesc(false));
+ } finally {
+ depth--;
+ }
}
handles.finish(descHandle);
passHandle = descHandle;
+ if (Logging.fastSerLogger != null) {
+ Logging.fastSerLogger.log(Logger.Level.DEBUG,
+ "[Deserialize] useFastSerializer:{0}, Class name:{1}, SerialVersionUID:{2}, flags:{3}",
+ useFastSerializer, desc.getName(), desc.getSerialVersionUID(), desc.getFlags(this));
+ }
+
return desc;
}
@@ -2873,7 +3024,6 @@ public class ObjectInputStream
}
}
- private static final Unsafe UNSAFE = Unsafe.getUnsafe();
/**
* Performs a "freeze" action, required to adhere to final field semantics.
diff --git a/src/java.base/share/classes/java/io/ObjectOutputStream.java b/src/java.base/share/classes/java/io/ObjectOutputStream.java
index 135e5645a..8935e61dc 100644
--- a/src/java.base/share/classes/java/io/ObjectOutputStream.java
+++ b/src/java.base/share/classes/java/io/ObjectOutputStream.java
@@ -36,6 +36,7 @@ import java.util.StringJoiner;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import static java.io.ObjectStreamClass.processQueue;
+import jdk.internal.misc.Unsafe;
import sun.reflect.misc.ReflectUtil;
/**
@@ -174,6 +175,25 @@ public class ObjectOutputStream
new ReferenceQueue<>();
}
+ private static class Logging {
+ /*
+ * Logger for FastSerializer.
+ * Setup the FastSerializer logger if it is set to DEBUG.
+ * (Assuming it will not change).
+ */
+ static final System.Logger fastSerLogger;
+
+ static {
+ if (printFastSerializer) {
+ System.Logger fastSerLog = System.getLogger("fastSerializer");
+ fastSerLogger = (fastSerLog.isLoggable(System.Logger.Level.DEBUG))
+ ? fastSerLog : null;
+ } else {
+ fastSerLogger = null;
+ }
+ }
+ }
+
/** filter stream for handling block data conversion */
private final BlockDataOutputStream bout;
/** obj -> wire handle map */
@@ -192,7 +212,6 @@ public class ObjectOutputStream
private final boolean enableOverride;
/** if true, invoke replaceObject() */
private boolean enableReplace;
-
// values below valid only during upcalls to writeObject()/writeExternal()
/**
* Context during upcalls to class-defined writeObject methods; holds
@@ -215,6 +234,22 @@ public class ObjectOutputStream
new sun.security.action.GetBooleanAction(
"sun.io.serialization.extendedDebugInfo")).booleanValue();
+ private static final Unsafe UNSAFE = Unsafe.getUnsafe();
+
+ /**
+ * Value of "UseFastSerializer" property, The fastSerializer is turned
+ * on when it is true.
+ */
+ private static final boolean useFastSerializer = UNSAFE.getUseFastSerializer();
+
+ /**
+ * value of "printFastSerializer" property,
+ * as true or false for printing FastSerializer logs.
+ */
+ private static final boolean printFastSerializer = java.security.AccessController.doPrivileged(
+ new sun.security.action.GetBooleanAction(
+ "printFastSerializer")).booleanValue();
+
/**
* Creates an ObjectOutputStream that writes to the specified OutputStream.
* This constructor writes the serialization stream header to the
@@ -328,6 +363,9 @@ public class ObjectOutputStream
* object are written transitively so that a complete equivalent graph of
* objects can be reconstructed by an ObjectInputStream.
*
+ * The difference between fastSerialzation and default serialization is the
+ * descriptor serialization. The data serialization is same with each other.
+ *
* <p>Exceptions are thrown for problems with the OutputStream and for
* classes that should not be serialized. All exceptions are fatal to the
* OutputStream, which is left in an indeterminate state, and it is up to
@@ -636,7 +674,11 @@ public class ObjectOutputStream
* stream
*/
protected void writeStreamHeader() throws IOException {
- bout.writeShort(STREAM_MAGIC);
+ if (useFastSerializer) {
+ bout.writeShort(STREAM_MAGIC_FAST);
+ } else {
+ bout.writeShort(STREAM_MAGIC);
+ }
bout.writeShort(STREAM_VERSION);
}
@@ -651,6 +693,9 @@ public class ObjectOutputStream
* By default, this method writes class descriptors according to the format
* defined in the Object Serialization specification.
*
+ * In fastSerializer mode, we will only write the classname to the stream.
+ * The annotateClass is used to match the resolveClass in readClassDescriptor.
+ *
* <p>Note that this method will only be called if the ObjectOutputStream
* is not using the old serialization stream format (set by calling
* ObjectOutputStream's <code>useProtocolVersion</code> method). If this
@@ -668,7 +713,14 @@ public class ObjectOutputStream
protected void writeClassDescriptor(ObjectStreamClass desc)
throws IOException
{
- desc.writeNonProxy(this);
+ if (useFastSerializer) {
+ writeUTF(desc.getName());
+ // The annotateClass is used to match the resolveClass called in
+ // readClassDescriptor.
+ annotateClass(desc.forClass());
+ } else {
+ desc.writeNonProxy(this);
+ }
}
/**
@@ -1276,9 +1328,21 @@ public class ObjectOutputStream
bout.writeByte(TC_CLASSDESC);
handles.assign(unshared ? null : desc);
+ if (Logging.fastSerLogger != null) {
+ Logging.fastSerLogger.log(System.Logger.Level.DEBUG,
+ "[Serialize] useFastSerializer:{0}, Class name:{1}, SerialVersionUID:{2}, flags:{3}, protocol:{4}",
+ useFastSerializer, desc.getName(), desc.getSerialVersionUID(), desc.getFlags(this), protocol);
+ }
+
if (protocol == PROTOCOL_VERSION_1) {
// do not invoke class descriptor write hook with old protocol
- desc.writeNonProxy(this);
+ if (useFastSerializer) {
+ // only write name and annotate class when using FastSerializer
+ writeUTF(desc.getName());
+ annotateClass(desc.forClass());
+ } else {
+ desc.writeNonProxy(this);
+ }
} else {
writeClassDescriptor(desc);
}
@@ -1291,8 +1355,9 @@ public class ObjectOutputStream
annotateClass(cl);
bout.setBlockDataMode(false);
bout.writeByte(TC_ENDBLOCKDATA);
-
- writeClassDesc(desc.getSuperDesc(), false);
+ if (!useFastSerializer) {
+ writeClassDesc(desc.getSuperDesc(), false);
+ }
}
/**
diff --git a/src/java.base/share/classes/java/io/ObjectStreamClass.java b/src/java.base/share/classes/java/io/ObjectStreamClass.java
index 17739cdc7..a5d7d2d75 100644
--- a/src/java.base/share/classes/java/io/ObjectStreamClass.java
+++ b/src/java.base/share/classes/java/io/ObjectStreamClass.java
@@ -270,6 +270,40 @@ public class ObjectStreamClass implements Serializable {
return suid.longValue();
}
+ /**
+ * Return the flags for this class described by this descriptor. The flags
+ * means a set of bit masks for ObjectStreamClass, which indicate the status
+ * of SC_WRITE_METHOD, SC_SERIALIZABLE, SC_EXTERNALIZABLE, SC_BLOCK_DATA and
+ * SC_ENUM.
+ *
+ * @param serialStream ObjectOutputStream or ObjectInputStream
+ *
+ * @return the flags for this class described by this descriptor
+ */
+ public byte getFlags(Object serialStream) {
+ byte flags = 0;
+ if (externalizable) {
+ flags |= ObjectStreamConstants.SC_EXTERNALIZABLE;
+ if (serialStream instanceof ObjectOutputStream) {
+ int protocol = ((ObjectOutputStream)serialStream).getProtocolVersion();
+ if (protocol != ObjectStreamConstants.PROTOCOL_VERSION_1) {
+ flags |= ObjectStreamConstants.SC_BLOCK_DATA;
+ }
+ } else if (serialStream instanceof ObjectInputStream) {
+ flags |= ObjectStreamConstants.SC_BLOCK_DATA;
+ }
+ } else if (serializable) {
+ flags |= ObjectStreamConstants.SC_SERIALIZABLE;
+ }
+ if (hasWriteObjectData) {
+ flags |= ObjectStreamConstants.SC_WRITE_METHOD;
+ }
+ if (isEnum) {
+ flags |= ObjectStreamConstants.SC_ENUM;
+ }
+ return flags;
+ }
+
/**
* Return the class in the local VM that this version is mapped to. Null
* is returned if there is no corresponding local class.
@@ -560,6 +594,15 @@ public class ObjectStreamClass implements Serializable {
ObjectStreamClass() {
}
+ /**
+ * Create a blank class descriptor with name. It is only used
+ * in fastSerialize path.
+ * @param name class name
+ */
+ ObjectStreamClass(String name) {
+ this.name = name;
+ }
+
/**
* Creates a PermissionDomain that grants no permission.
*/
@@ -746,6 +789,44 @@ public class ObjectStreamClass implements Serializable {
initialized = true;
}
+ /**
+ * Initializes class descriptor representing a non-proxy class.
+ * Used in fast serialization mode.
+ */
+ void initNonProxyFast(ObjectStreamClass model,
+ ClassNotFoundException resolveEx)
+ {
+ this.cl = model.cl;
+ this.resolveEx = resolveEx;
+ this.superDesc = model.superDesc;
+ name = model.name;
+ this.suid = model.suid;
+ isProxy = false;
+ isEnum = model.isEnum;
+ serializable = model.serializable;
+ externalizable = model.externalizable;
+ hasBlockExternalData = model.hasBlockExternalData;
+ hasWriteObjectData = model.hasWriteObjectData;
+ fields = model.fields;
+ primDataSize = model.primDataSize;
+ numObjFields = model.numObjFields;
+
+ writeObjectMethod = model.writeObjectMethod;
+ readObjectMethod = model.readObjectMethod;
+ readObjectNoDataMethod = model.readObjectNoDataMethod;
+ writeReplaceMethod = model.writeReplaceMethod;
+ readResolveMethod = model.readResolveMethod;
+ if (deserializeEx == null) {
+ deserializeEx = model.deserializeEx;
+ }
+ domains = model.domains;
+ cons = model.cons;
+ fieldRefl = model.fieldRefl;
+ localDesc = model;
+
+ initialized = true;
+ }
+
/**
* Reads non-proxy class descriptor information from given input stream.
* The resulting class descriptor is not fully functional; it can only be
diff --git a/src/java.base/share/classes/java/io/ObjectStreamConstants.java b/src/java.base/share/classes/java/io/ObjectStreamConstants.java
index 43a480ce4..96157782a 100644
--- a/src/java.base/share/classes/java/io/ObjectStreamConstants.java
+++ b/src/java.base/share/classes/java/io/ObjectStreamConstants.java
@@ -38,6 +38,11 @@ public interface ObjectStreamConstants {
*/
static final short STREAM_MAGIC = (short)0xaced;
+ /**
+ * Magic number that is written to the stream header when using fastserilizer.
+ */
+ static final short STREAM_MAGIC_FAST = (short)0xdeca;
+
/**
* Version number that is written to the stream header.
*/
diff --git a/src/java.base/share/classes/jdk/internal/misc/Unsafe.java b/src/java.base/share/classes/jdk/internal/misc/Unsafe.java
index 031b5aae5..d78caabdc 100644
--- a/src/java.base/share/classes/jdk/internal/misc/Unsafe.java
+++ b/src/java.base/share/classes/jdk/internal/misc/Unsafe.java
@@ -3703,7 +3703,7 @@ public final class Unsafe {
private static long convEndian(boolean big, long n) { return big == BE ? n : Long.reverseBytes(n) ; }
-
+ public native boolean getUseFastSerializer();
private native long allocateMemory0(long bytes);
private native long reallocateMemory0(long address, long bytes);
private native void freeMemory0(long address);

157
generate_source_tarball.sh Executable file
View File

@ -0,0 +1,157 @@
#!/bin/bash
# Generates the 'source tarball' for JDK projects.
#
# Example:
# When used from local repo set REPO_ROOT pointing to file:// with your repo
# If your local repo follows upstream forests conventions, it may be enough to set OPENJDK_URL
# If you want to use a local copy of patch PR3751, set the path to it in the PR3751 variable
#
# In any case you have to set PROJECT_NAME REPO_NAME and VERSION. eg:
# PROJECT_NAME=jdk
# REPO_NAME=jdk
# VERSION=tip
# or to eg prepare systemtap:
# icedtea7's jstack and other tapsets
# VERSION=6327cf1cea9e
# REPO_NAME=icedtea7-2.6
# PROJECT_NAME=release
# OPENJDK_URL=http://icedtea.classpath.org/hg/
# TO_COMPRESS="*/tapset"
#
# They are used to create correct name and are used in construction of sources url (unless REPO_ROOT is set)
# This script creates a single source tarball out of the repository
# based on the given tag and removes code not allowed in fedora/rhel. For
# consistency, the source tarball will always contain 'openjdk' as the top
# level folder, name is created, based on parameter
#
if [ ! "x$PR3751" = "x" ] ; then
if [ ! -f "$PR3751" ] ; then
echo "You have specified PR3751 as $PR3751 but it does not exist. Exiting"
exit 1
fi
fi
set -e
OPENJDK_URL_DEFAULT=http://hg.openjdk.java.net
COMPRESSION_DEFAULT=xz
if [ "x$1" = "xhelp" ] ; then
echo -e "Behaviour may be specified by setting the following variables:\n"
echo "VERSION - the version of the specified OpenJDK project"
echo "PROJECT_NAME -- the name of the OpenJDK project being archived (optional; only needed by defaults)"
echo "REPO_NAME - the name of the OpenJDK repository (optional; only needed by defaults)"
echo "OPENJDK_URL - the URL to retrieve code from (optional; defaults to ${OPENJDK_URL_DEFAULT})"
echo "COMPRESSION - the compression type to use (optional; defaults to ${COMPRESSION_DEFAULT})"
echo "FILE_NAME_ROOT - name of the archive, minus extensions (optional; defaults to PROJECT_NAME-REPO_NAME-VERSION)"
echo "REPO_ROOT - the location of the Mercurial repository to archive (optional; defaults to OPENJDK_URL/PROJECT_NAME/REPO_NAME)"
echo "TO_COMPRESS - what part of clone to pack (default is openjdk)"
echo "PR3751 - the path to the PR3751 patch to apply (optional; downloaded if unavailable)"
exit 1;
fi
if [ "x$VERSION" = "x" ] ; then
echo "No VERSION specified"
exit -2
fi
echo "Version: ${VERSION}"
# REPO_NAME is only needed when we default on REPO_ROOT and FILE_NAME_ROOT
if [ "x$FILE_NAME_ROOT" = "x" -o "x$REPO_ROOT" = "x" ] ; then
if [ "x$PROJECT_NAME" = "x" ] ; then
echo "No PROJECT_NAME specified"
exit -1
fi
echo "Project name: ${PROJECT_NAME}"
if [ "x$REPO_NAME" = "x" ] ; then
echo "No REPO_NAME specified"
exit -3
fi
echo "Repository name: ${REPO_NAME}"
fi
if [ "x$OPENJDK_URL" = "x" ] ; then
OPENJDK_URL=${OPENJDK_URL_DEFAULT}
echo "No OpenJDK URL specified; defaulting to ${OPENJDK_URL}"
else
echo "OpenJDK URL: ${OPENJDK_URL}"
fi
if [ "x$COMPRESSION" = "x" ] ; then
# rhel 5 needs tar.gz
COMPRESSION=${COMPRESSION_DEFAULT}
fi
echo "Creating a tar.${COMPRESSION} archive"
if [ "x$FILE_NAME_ROOT" = "x" ] ; then
FILE_NAME_ROOT=${PROJECT_NAME}-${REPO_NAME}-${VERSION}
echo "No file name root specified; default to ${FILE_NAME_ROOT}"
fi
if [ "x$REPO_ROOT" = "x" ] ; then
REPO_ROOT="${OPENJDK_URL}/${PROJECT_NAME}/${REPO_NAME}"
echo "No repository root specified; default to ${REPO_ROOT}"
fi;
if [ "x$TO_COMPRESS" = "x" ] ; then
TO_COMPRESS="openjdk"
echo "No to be compressed targets specified, ; default to ${TO_COMPRESS}"
fi;
if [ -d ${FILE_NAME_ROOT} ] ; then
echo "exists exists exists exists exists exists exists "
echo "reusing reusing reusing reusing reusing reusing "
echo ${FILE_NAME_ROOT}
else
mkdir "${FILE_NAME_ROOT}"
pushd "${FILE_NAME_ROOT}"
echo "Cloning ${VERSION} root repository from ${REPO_ROOT}"
hg clone ${REPO_ROOT} openjdk -r ${VERSION}
popd
fi
pushd "${FILE_NAME_ROOT}"
if [ -d openjdk/src ]; then
pushd openjdk
echo "Removing EC source code we don't build"
CRYPTO_PATH=src/jdk.crypto.ec/share/native/libsunec/impl
rm -vf ${CRYPTO_PATH}/ec2.h
rm -vf ${CRYPTO_PATH}/ec2_163.c
rm -vf ${CRYPTO_PATH}/ec2_193.c
rm -vf ${CRYPTO_PATH}/ec2_233.c
rm -vf ${CRYPTO_PATH}/ec2_aff.c
rm -vf ${CRYPTO_PATH}/ec2_mont.c
rm -vf ${CRYPTO_PATH}/ecp_192.c
rm -vf ${CRYPTO_PATH}/ecp_224.c
echo "Syncing EC list with NSS"
if [ "x$PR3751" = "x" ] ; then
# get pr3751.patch (from http://icedtea.classpath.org/hg/icedtea11) from most correct tag
# Do not push it or publish it (see http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=3751)
echo "PR3751 not found. Downloading..."
wget http://icedtea.classpath.org/hg/icedtea11/raw-file/tip/patches/pr3751.patch
echo "Applying ${PWD}/pr3751.patch"
patch -Np1 < pr3751.patch
rm pr3751.patch
else
echo "Applying ${PR3751}"
patch -Np1 < $PR3751
fi;
find . -name '*.orig' -exec rm -vf '{}' ';'
popd
fi
echo "Compressing remaining forest"
if [ "X$COMPRESSION" = "Xxz" ] ; then
SWITCH=cJf
else
SWITCH=czf
fi
TARBALL_NAME=${FILE_NAME_ROOT}.tar.${COMPRESSION}
tar --exclude-vcs -$SWITCH ${TARBALL_NAME} $TO_COMPRESS
mv ${TARBALL_NAME} ..
popd
echo "Done. You may want to remove the uncompressed version - $FILE_NAME_ROOT."

23
java-11-openjdk.spec
View File

@ -131,10 +131,15 @@
%global top_level_dir_name %{origin}
%global minorver 0
%global buildver 10
%global project jdk-updates
%global repo jdk11u
%global revision jdk-11.0.8-ga
%global full_revision %{project}-%{repo}-%{revision}
# priority must be 7 digits in total
# setting to 1, so debug ones can have 0
%global priority 00000%{minorver}1
%global fulljavaver %{majorver}.%{minorver}.%{securityver}
%global newjavaver %{majorver}.%{minorver}.%{securityver}
%global javaver %{majorver}
@ -729,8 +734,8 @@ Provides: java-src%{?1} = %{epoch}:%{version}-%{release}
}
Name: java-%{javaver}-%{origin}
Version: %{fulljavaver}.%{buildver}
Release: 1
Version: %{newjavaver}.%{buildver}
Release: 2
# java-1.5.0-ibm from jpackage.org set Epoch to 1 for unknown reasons
# and this change was brought into RHEL-4. java-1.5.0-ibm packages
# also included the epoch in their virtual provides. This created a
@ -763,7 +768,7 @@ License: ASL 1.1 and ASL 2.0 and BSD and BSD with advertising and GPL+ and GPLv
URL: http://openjdk.java.net/
Source0: openjdk-%{fulljavaver}-ga.tar.xz
Source0: %{full_revision}.tar.xz
# Use 'icedtea_sync.sh' to update the following
# They are based on code contained in the IcedTea project (3.x).
@ -810,7 +815,7 @@ Patch26: ZGC-aarch64-fix-system-call-number-of-memfd_create.patch
Patch27: ZGC-aarch64-fix-not-using-load-store-Pre-index.patch
Patch28: address-s-offset-may-exceed-the-limit-of-ldrw-instru.patch
Patch29: ZGC-reuse-entries-of-ResolvedMethodTable.patch
Patch30: fast-serializer-jdk11.patch
BuildRequires: autoconf
BuildRequires: alsa-lib-devel
@ -843,7 +848,7 @@ BuildRequires: zip
BuildRequires: unzip
BuildRequires: javapackages-filesystem
BuildRequires: java-%{buildjdkver}-openjdk-devel
BuildRequires: tzdata-java >= 2019c
BuildRequires: tzdata-java >= 2020a
# Earlier versions have a bug in tree vectorization on PPC
BuildRequires: gcc >= 4.8.3-8
# Build requirements for SunEC system NSS support
@ -1059,6 +1064,7 @@ pushd %{top_level_dir_name}
%patch27 -p1
%patch28 -p1
%patch29 -p1
%patch30 -p1
popd # openjdk
%patch1000
@ -1352,7 +1358,7 @@ if ! echo $suffix | grep -q "debug" ; then
# Install Javadoc documentation
install -d -m 755 $RPM_BUILD_ROOT%{_javadocdir}
cp -a %{buildoutputdir -- $suffix}/images/docs $RPM_BUILD_ROOT%{_javadocdir}/%{uniquejavadocdir -- $suffix}
cp -a %{buildoutputdir -- $suffix}/bundles/jdk-%{fulljavaver}+%{buildver}-docs.zip $RPM_BUILD_ROOT%{_javadocdir}/%{uniquejavadocdir -- $suffix}.zip
cp -a %{buildoutputdir -- $suffix}/bundles/jdk-%{newjavaver}+%{buildver}-docs.zip $RPM_BUILD_ROOT%{_javadocdir}/%{uniquejavadocdir -- $suffix}.zip
fi
# Install icons and menu entries
@ -1561,6 +1567,9 @@ require "copy_jdk_configs.lua"
%changelog
* Mon Jul 20 2020 jdkboy <guoge1@huawei.com> - 1:11.0.8.10-2
- add fast-serializer-jdk11.patch
* Mon Jul 20 2020 noah <hedongbo@huawei.com> - 1:11.0.8.10-1
- add ZGC-aarch64-fix-not-using-load-store-Pre-index.patch
- add address-s-offset-may-exceed-the-limit-of-ldrw-instru.patch

BIN
jdk-updates-jdk11u-jdk-11.0.8-ga.tar.xz Normal file
View File

Binary file not shown.

2
sources Normal file
View File

@ -0,0 +1,2 @@
SHA512 (tapsets-icedtea-3.15.0.tar.xz) = c752a197cb3d812d50c35e11e4722772be40096c81d2a57933e0d9b8a3c708b9c157b8108a4e33a06ca7bb81648170994408c75d6f69d5ff12785d0c31009671
SHA512 (jdk-updates-jdk11u-jdk-11.0.8-ga.tar.xz) = a78914b08fd4b935665a808bd383afa8ee8517454779df0aa1f2d83984cb230b5edff2d7826daaadc0891d3463e49911d90614523d6a42ad430b367a2e33093f

42
update_package.sh Normal file
View File

@ -0,0 +1,42 @@
#!/bin/bash -x
# this file contains defaults for currently generated source tarballs
set -e
# OpenJDK from Shenandoah project
export PROJECT_NAME="jdk-updates"
export REPO_NAME="jdk11u"
# warning, clonning without shenadnaoh prefix, you will clone pure jdk - thus without shenandaoh GC
export VERSION="jdk-11.0.8-ga"
export COMPRESSION=xz
# unset tapsets overrides
export OPENJDK_URL=""
export TO_COMPRESS=""
# warning, filename and filenameroot creation is duplicated here from generate_source_tarball.sh
export FILE_NAME_ROOT=${PROJECT_NAME}-${REPO_NAME}-${VERSION}
FILENAME=${FILE_NAME_ROOT}.tar.${COMPRESSION}
if [ ! -f ${FILENAME} ] ; then
echo "Generating ${FILENAME}"
sh ./generate_source_tarball.sh
else
echo "exists exists exists exists exists exists exists "
echo "reusing reusing reusing reusing reusing reusing "
echo ${FILENAME}
fi
set +e
major=`echo $REPO_NAME | sed 's/[a-zA-Z]*//g'`
build=`echo $VERSION | sed 's/.*+//g'`
name_helper=`echo $FILENAME | sed s/$major/'%{majorver}'/g `
name_helper=`echo $name_helper | sed s/$build/'%{buildver}'/g `
echo "align specfile acordingly:"
echo " sed 's/^Source0:.*/Source0: $name_helper/' -i *.spec"
echo " sed 's/^Source8:.*/Source8: $TAPSET/' -i *.spec"
echo " sed 's/^%global buildver.*/%global buildver $build/' -i *.spec"
echo " sed 's/Release:.*/Release: 1%{?dist}/' -i *.spec"
echo "and maybe others...."
echo "you should fedpkg/rhpkg new-sources $TAPSET $FILENAME"
echo "you should fedpkg/rhpkg prep --arch XXXX on all architectures: x86_64 i386 i586 i686 ppc ppc64 ppc64le s390 s390x aarch64 armv7hl"