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This commit is contained in:
Vladimir Kozlov 2013-08-16 16:21:28 -07:00
commit 61feec4939
1024 changed files with 62107 additions and 16711 deletions
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3
.hgtags
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@ -222,3 +222,6 @@ ea73f01b9053e7165e7ba80f242bafecbc6af712 jdk8-b96
711eb4aa87de68de78250e0549980936bab53d54 jdk8-b98
2d3875b0d18b3ad1c2bebf385a697e309e4005a4 jdk8-b99
3d34036aae4ea90b2ca59712d5a69db3221f0875 jdk8-b100
edb01c460d4cab21ff0ff13512df7b746efaa0e7 jdk8-b101
bbe43d712fe08e650808d774861b256ccb34e500 jdk8-b102
30a1d677a20c6a95f98043d8f20ce570304e3818 jdk8-b103

3
.hgtags-top-repo
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@ -222,3 +222,6 @@ a1c1e8bf71f354f3aec0214cf13d6668811e021d jdk8-b97
0d0c983a817bbe8518a5ff201306334a8de267f2 jdk8-b98
59dc9da813794c924a0383c2a6241af94defdfed jdk8-b99
d2dcb110e9dbaf9903c05b211df800e78e4b394e jdk8-b100
9f74a220677dc265a724515d8e2617548cef62f1 jdk8-b101
5eb3c1dc348f72a7f84f7d9d07834e8bbe09a799 jdk8-b102
b7e64be81c8a7690703df5711f4fc2375da8a9cb jdk8-b103

522
common/autoconf/generated-configure.sh
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File diff suppressed because it is too large Load Diff

17
common/autoconf/platform.m4
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@ -412,17 +412,16 @@ AC_DEFUN([PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS],
[
# keep track of c/cxx flags that we added outselves...
# to prevent emitting warning...
ADDED_CFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
ADDED_CXXFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
ADDED_LDFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
TARGET_BITS_FLAG="-m${OPENJDK_TARGET_CPU_BITS}"
AC_SUBST(TARGET_BITS_FLAG)
CFLAGS="${CFLAGS}${ADDED_CFLAGS}"
CXXFLAGS="${CXXFLAGS}${ADDED_CXXFLAGS}"
LDFLAGS="${LDFLAGS}${ADDED_LDFLAGS}"
CFLAGS="${CFLAGS} ${TARGET_BITS_FLAG}"
CXXFLAGS="${CXXFLAGS} ${TARGET_BITS_FLAG}"
LDFLAGS="${LDFLAGS} ${TARGET_BITS_FLAG}"
CFLAGS_JDK="${CFLAGS_JDK}${ADDED_CFLAGS}"
CXXFLAGS_JDK="${CXXFLAGS_JDK}${ADDED_CXXFLAGS}"
LDFLAGS_JDK="${LDFLAGS_JDK}${ADDED_LDFLAGS}"
CFLAGS_JDK="${CFLAGS_JDK} ${TARGET_BITS_FLAG}"
CXXFLAGS_JDK="${CXXFLAGS_JDK} ${TARGET_BITS_FLAG}"
LDFLAGS_JDK="${LDFLAGS_JDK} ${TARGET_BITS_FLAG}"
])
AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_BITS],

1
common/autoconf/spec.gmk.in
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@ -304,6 +304,7 @@ MACOSX_VERSION_MIN=@MACOSX_VERSION_MIN@
COMPILER_TYPE:=@COMPILER_TYPE@
COMPILER_NAME:=@COMPILER_NAME@
TARGET_BITS_FLAG=@TARGET_BITS_FLAG@
COMPILER_SUPPORTS_TARGET_BITS_FLAG=@COMPILER_SUPPORTS_TARGET_BITS_FLAG@
CC_OUT_OPTION:=@CC_OUT_OPTION@

3
common/makefiles/IdlCompilation.gmk
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@ -83,9 +83,6 @@ $(foreach i,2 3 4 5 6 7 8 9 10 11 12 13 14 15, $(if $($i),$1_$(strip $($i)))$(NE
$(call LogSetupMacroEntry,SetupIdlCompilation($1),$2,$3,$4,$5,$6,$7,$8,$9,$(10),$(11),$(12),$(13),$(14),$(15))
$(if $(16),$(error Internal makefile error: Too many arguments to SetupIdlCompilation, please update IdlCompilation.gmk))
# Remove any relative addressing in the paths.
$1_SRC := $$(abspath $$($1_SRC))
$1_BIN := $$(abspath $$($1_BIN))
# Find all existing java files and existing class files.
$$(eval $$(call MakeDir,$$($1_BIN)))
$1_SRCS := $$(shell find $$($1_SRC) -name "*.idl")

2
common/makefiles/Main.gmk
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@ -204,7 +204,7 @@ clean: clean-langtools clean-corba clean-jaxp clean-jaxws clean-hotspot clean-jd
# If the output directory was created by configure and now becomes empty, remove it as well.
# FIXME: tmp should not be here, fix ResetTimers instead. And remove spec.sh!
dist-clean: clean
@($(CD) $(OUTPUT_ROOT) && $(RM) -r *spec.gmk config.* configure-arguments Makefile compare.sh spec.sh tmp)
@($(CD) $(OUTPUT_ROOT) && $(RM) -r *spec.gmk config.* configure-arguments Makefile compare.sh spec.sh tmp javacservers)
@$(if $(filter $(CONF_NAME),$(notdir $(OUTPUT_ROOT))), \
if test "x`$(LS) $(OUTPUT_ROOT)`" != x; then \
$(ECHO) "Warning: Not removing non-empty configuration directory for '$(CONF_NAME)'" ;\

3
corba/.hgtags
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@ -222,3 +222,6 @@ c8286839d0df04aba819ec4bef12b86babccf30e jdk8-b90
3370fb6146e47a6cc05a213fc213e12fc0a38d07 jdk8-b98
3f67804ab61303782df57e54989ef5e0e4629beb jdk8-b99
8d492f1dfd1b131a4c7886ee6b59528609f7e4fe jdk8-b100
a013024b07475782f1fa8e196e950b34b4077663 jdk8-b101
528c7e76eaeee022817ee085668459bc97cf5665 jdk8-b102
49c4a777fdfd648d4c3fffc940fdb97a23108ca8 jdk8-b103

528
corba/src/share/classes/com/sun/corba/se/impl/copyobject/JavaInputStream.sjava
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@ -1,528 +0,0 @@
/*
* Copyright (c) 2004, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.encoding;
import java.io.IOException;
import java.io.Serializable;
import java.math.BigDecimal;
import java.nio.ByteBuffer;
import org.omg.CORBA.TypeCode;
import org.omg.CORBA.Principal;
import org.omg.CORBA.Any;
import com.sun.org.omg.SendingContext.CodeBase;
import com.sun.corba.se.pept.protocol.MessageMediator;
import com.sun.corba.se.spi.logging.CORBALogDomains;
import com.sun.corba.se.spi.orb.ORB;
import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
import com.sun.corba.se.spi.protocol.CorbaMessageMediator;
import com.sun.corba.se.impl.logging.ORBUtilSystemException;
import com.sun.corba.se.impl.encoding.CodeSetConversion;
import com.sun.corba.se.impl.encoding.OSFCodeSetRegistry;
/**
* This is delegates to the real implementation.
*
* NOTE:
*
* Before using the stream for valuetype unmarshaling, one must call
* performORBVersionSpecificInit().
*/
public abstract class CDRInputStream
extends org.omg.CORBA_2_3.portable.InputStream
implements com.sun.corba.se.impl.encoding.MarshalInputStream,
org.omg.CORBA.DataInputStream, org.omg.CORBA.portable.ValueInputStream
{
protected CorbaMessageMediator messageMediator;
private CDRInputStreamBase impl;
// We can move this out somewhere later. For now, it serves its purpose
// to create a concrete CDR delegate based on the GIOP version.
private static class InputStreamFactory {
public static CDRInputStreamBase newInputStream(ORB orb, GIOPVersion version)
{
switch(version.intValue()) {
case GIOPVersion.VERSION_1_0:
return new CDRInputStream_1_0();
case GIOPVersion.VERSION_1_1:
return new CDRInputStream_1_1();
case GIOPVersion.VERSION_1_2:
return new CDRInputStream_1_2();
default:
ORBUtilSystemException wrapper = ORBUtilSystemException.get( orb,
CORBALogDomains.RPC_ENCODING ) ;
throw wrapper.unsupportedGiopVersion( version ) ;
}
}
}
// Required for the case when a ClientResponseImpl is
// created with a SystemException due to a dead server/closed
// connection with no warning. Note that the stream will
// not be initialized in this case.
//
// Probably also required by ServerRequestImpl.
//
// REVISIT.
public CDRInputStream() {
}
public CDRInputStream(CDRInputStream is) {
impl = is.impl.dup();
impl.setParent(this);
}
public CDRInputStream(org.omg.CORBA.ORB orb,
ByteBuffer byteBuffer,
int size,
boolean littleEndian,
GIOPVersion version,
BufferManagerRead bufMgr)
{
impl = InputStreamFactory.newInputStream( (ORB)orb, version);
impl.init(orb, byteBuffer, size, littleEndian, bufMgr);
impl.setParent(this);
}
// org.omg.CORBA.portable.InputStream
public final boolean read_boolean() {
return impl.read_boolean();
}
public final char read_char() {
return impl.read_char();
}
public final char read_wchar() {
return impl.read_wchar();
}
public final byte read_octet() {
return impl.read_octet();
}
public final short read_short() {
return impl.read_short();
}
public final short read_ushort() {
return impl.read_ushort();
}
public final int read_long() {
return impl.read_long();
}
public final int read_ulong() {
return impl.read_ulong();
}
public final long read_longlong() {
return impl.read_longlong();
}
public final long read_ulonglong() {
return impl.read_ulonglong();
}
public final float read_float() {
return impl.read_float();
}
public final double read_double() {
return impl.read_double();
}
public final String read_string() {
return impl.read_string();
}
public final String read_wstring() {
return impl.read_wstring();
}
public final void read_boolean_array(boolean[] value, int offset, int length) {
impl.read_boolean_array(value, offset, length);
}
public final void read_char_array(char[] value, int offset, int length) {
impl.read_char_array(value, offset, length);
}
public final void read_wchar_array(char[] value, int offset, int length) {
impl.read_wchar_array(value, offset, length);
}
public final void read_octet_array(byte[] value, int offset, int length) {
impl.read_octet_array(value, offset, length);
}
public final void read_short_array(short[] value, int offset, int length) {
impl.read_short_array(value, offset, length);
}
public final void read_ushort_array(short[] value, int offset, int length) {
impl.read_ushort_array(value, offset, length);
}
public final void read_long_array(int[] value, int offset, int length) {
impl.read_long_array(value, offset, length);
}
public final void read_ulong_array(int[] value, int offset, int length) {
impl.read_ulong_array(value, offset, length);
}
public final void read_longlong_array(long[] value, int offset, int length) {
impl.read_longlong_array(value, offset, length);
}
public final void read_ulonglong_array(long[] value, int offset, int length) {
impl.read_ulonglong_array(value, offset, length);
}
public final void read_float_array(float[] value, int offset, int length) {
impl.read_float_array(value, offset, length);
}
public final void read_double_array(double[] value, int offset, int length) {
impl.read_double_array(value, offset, length);
}
public final org.omg.CORBA.Object read_Object() {
return impl.read_Object();
}
public final TypeCode read_TypeCode() {
return impl.read_TypeCode();
}
public final Any read_any() {
return impl.read_any();
}
public final Principal read_Principal() {
return impl.read_Principal();
}
public final int read() throws java.io.IOException {
return impl.read();
}
public final java.math.BigDecimal read_fixed() {
return impl.read_fixed();
}
public final org.omg.CORBA.Context read_Context() {
return impl.read_Context();
}
public final org.omg.CORBA.Object read_Object(java.lang.Class clz) {
return impl.read_Object(clz);
}
public final org.omg.CORBA.ORB orb() {
return impl.orb();
}
// org.omg.CORBA_2_3.portable.InputStream
public final java.io.Serializable read_value() {
return impl.read_value();
}
public final java.io.Serializable read_value(java.lang.Class clz) {
return impl.read_value(clz);
}
public final java.io.Serializable read_value(org.omg.CORBA.portable.BoxedValueHelper factory) {
return impl.read_value(factory);
}
public final java.io.Serializable read_value(java.lang.String rep_id) {
return impl.read_value(rep_id);
}
public final java.io.Serializable read_value(java.io.Serializable value) {
return impl.read_value(value);
}
public final java.lang.Object read_abstract_interface() {
return impl.read_abstract_interface();
}
public final java.lang.Object read_abstract_interface(java.lang.Class clz) {
return impl.read_abstract_interface(clz);
}
// com.sun.corba.se.impl.encoding.MarshalInputStream
public final void consumeEndian() {
impl.consumeEndian();
}
public final int getPosition() {
return impl.getPosition();
}
// org.omg.CORBA.DataInputStream
public final java.lang.Object read_Abstract () {
return impl.read_Abstract();
}
public final java.io.Serializable read_Value () {
return impl.read_Value();
}
public final void read_any_array (org.omg.CORBA.AnySeqHolder seq, int offset, int length) {
impl.read_any_array(seq, offset, length);
}
public final void read_boolean_array (org.omg.CORBA.BooleanSeqHolder seq, int offset, int length) {
impl.read_boolean_array(seq, offset, length);
}
public final void read_char_array (org.omg.CORBA.CharSeqHolder seq, int offset, int length) {
impl.read_char_array(seq, offset, length);
}
public final void read_wchar_array (org.omg.CORBA.WCharSeqHolder seq, int offset, int length) {
impl.read_wchar_array(seq, offset, length);
}
public final void read_octet_array (org.omg.CORBA.OctetSeqHolder seq, int offset, int length) {
impl.read_octet_array(seq, offset, length);
}
public final void read_short_array (org.omg.CORBA.ShortSeqHolder seq, int offset, int length) {
impl.read_short_array(seq, offset, length);
}
public final void read_ushort_array (org.omg.CORBA.UShortSeqHolder seq, int offset, int length) {
impl.read_ushort_array(seq, offset, length);
}
public final void read_long_array (org.omg.CORBA.LongSeqHolder seq, int offset, int length) {
impl.read_long_array(seq, offset, length);
}
public final void read_ulong_array (org.omg.CORBA.ULongSeqHolder seq, int offset, int length) {
impl.read_ulong_array(seq, offset, length);
}
public final void read_ulonglong_array (org.omg.CORBA.ULongLongSeqHolder seq, int offset, int length) {
impl.read_ulonglong_array(seq, offset, length);
}
public final void read_longlong_array (org.omg.CORBA.LongLongSeqHolder seq, int offset, int length) {
impl.read_longlong_array(seq, offset, length);
}
public final void read_float_array (org.omg.CORBA.FloatSeqHolder seq, int offset, int length) {
impl.read_float_array(seq, offset, length);
}
public final void read_double_array (org.omg.CORBA.DoubleSeqHolder seq, int offset, int length) {
impl.read_double_array(seq, offset, length);
}
// org.omg.CORBA.portable.ValueBase
public final String[] _truncatable_ids() {
return impl._truncatable_ids();
}
// java.io.InputStream
public final int read(byte b[]) throws IOException {
return impl.read(b);
}
public final int read(byte b[], int off, int len) throws IOException {
return impl.read(b, off, len);
}
public final long skip(long n) throws IOException {
return impl.skip(n);
}
public final int available() throws IOException {
return impl.available();
}
public final void close() throws IOException {
impl.close();
}
public final void mark(int readlimit) {
impl.mark(readlimit);
}
public final void reset() {
impl.reset();
}
public final boolean markSupported() {
return impl.markSupported();
}
public abstract CDRInputStream dup();
// Needed by TCUtility
public final java.math.BigDecimal read_fixed(short digits, short scale) {
return impl.read_fixed(digits, scale);
}
public final boolean isLittleEndian() {
return impl.isLittleEndian();
}
protected final ByteBuffer getByteBuffer() {
return impl.getByteBuffer();
}
protected final void setByteBuffer(ByteBuffer byteBuffer) {
impl.setByteBuffer(byteBuffer);
}
protected final void setByteBufferWithInfo(ByteBufferWithInfo bbwi) {
impl.setByteBufferWithInfo(bbwi);
}
public final int getBufferLength() {
return impl.getBufferLength();
}
protected final void setBufferLength(int value) {
impl.setBufferLength(value);
}
protected final int getIndex() {
return impl.getIndex();
}
protected final void setIndex(int value) {
impl.setIndex(value);
}
public final void orb(org.omg.CORBA.ORB orb) {
impl.orb(orb);
}
public final GIOPVersion getGIOPVersion() {
return impl.getGIOPVersion();
}
public final BufferManagerRead getBufferManager() {
return impl.getBufferManager();
}
// This should be overridden by any stream (ex: IIOPInputStream)
// which wants to read values. Thus, TypeCodeInputStream doesn't
// have to do this.
public CodeBase getCodeBase() {
return null;
}
// Use Latin-1 for GIOP 1.0 or when code set negotiation was not
// performed.
protected CodeSetConversion.BTCConverter createCharBTCConverter() {
return CodeSetConversion.impl().getBTCConverter(OSFCodeSetRegistry.ISO_8859_1,
impl.isLittleEndian());
}
// Subclasses must decide what to do here. It's inconvenient to
// make the class and this method abstract because of dup().
protected abstract CodeSetConversion.BTCConverter createWCharBTCConverter();
// Prints the current buffer in a human readable form
void printBuffer() {
impl.printBuffer();
}
/**
* Aligns the current position on the given octet boundary
* if there are enough bytes available to do so. Otherwise,
* it just returns. This is used for some (but not all)
* GIOP 1.2 message headers.
*/
public void alignOnBoundary(int octetBoundary) {
impl.alignOnBoundary(octetBoundary);
}
// Needed by request and reply messages for GIOP versions >= 1.2 only.
public void setHeaderPadding(boolean headerPadding) {
impl.setHeaderPadding(headerPadding);
}
/**
* This must be called after determining the proper ORB version,
* and setting it on the stream's ORB instance. It can be called
* after reading the service contexts, since that is the only place
* we can get the ORB version info.
*
* Trying to unmarshal things requiring repository IDs before calling
* this will result in NullPtrExceptions.
*/
public void performORBVersionSpecificInit() {
// In the case of SystemExceptions, a stream is created
// with its default constructor (and thus no impl is set).
if (impl != null)
impl.performORBVersionSpecificInit();
}
/**
* Resets any internal references to code set converters.
* This is useful for forcing the CDR stream to reacquire
* converters (probably from its subclasses) when state
* has changed.
*/
public void resetCodeSetConverters() {
impl.resetCodeSetConverters();
}
public void setMessageMediator(MessageMediator messageMediator)
{
this.messageMediator = (CorbaMessageMediator) messageMediator;
}
public MessageMediator getMessageMediator()
{
return messageMediator;
}
// ValueInputStream -----------------------------
public void start_value() {
impl.start_value();
}
public void end_value() {
impl.end_value();
}
}

435
corba/src/share/classes/com/sun/corba/se/impl/copyobject/JavaOutputStream.sjava
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@ -1,435 +0,0 @@
/*
* Copyright (c) 2004, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.encoding;
import java.io.IOException;
import java.io.Serializable;
import java.math.BigDecimal;
import java.nio.ByteBuffer;
import org.omg.CORBA.TypeCode;
import org.omg.CORBA.Principal;
import org.omg.CORBA.Any;
import com.sun.corba.se.pept.protocol.MessageMediator;
import com.sun.corba.se.spi.orb.ORB;
import com.sun.corba.se.spi.logging.CORBALogDomains;
import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
import com.sun.corba.se.spi.protocol.CorbaMessageMediator;
import com.sun.corba.se.impl.encoding.CodeSetConversion;
import com.sun.corba.se.impl.encoding.OSFCodeSetRegistry;
import com.sun.corba.se.impl.orbutil.ORBConstants;
import com.sun.corba.se.impl.logging.ORBUtilSystemException;
/**
* This is delegates to the real implementation.
*/
public abstract class CDROutputStream
extends org.omg.CORBA_2_3.portable.OutputStream
implements com.sun.corba.se.impl.encoding.MarshalOutputStream,
org.omg.CORBA.DataOutputStream, org.omg.CORBA.portable.ValueOutputStream
{
/*
private CDROutputStreamBase impl;
protected ORB orb ;
protected ORBUtilSystemException wrapper ;
protected CorbaMessageMediator corbaMessageMediator;
// We can move this out somewhere later. For now, it serves its purpose
// to create a concrete CDR delegate based on the GIOP version.
private static class OutputStreamFactory {
public static CDROutputStreamBase newOutputStream(ORB orb, GIOPVersion version)
{
switch(version.intValue()) {
case GIOPVersion.VERSION_1_0:
return new CDROutputStream_1_0();
case GIOPVersion.VERSION_1_1:
return new CDROutputStream_1_1();
case GIOPVersion.VERSION_1_2:
return new CDROutputStream_1_2();
default:
ORBUtilSystemException wrapper = ORBUtilSystemException.get( orb,
CORBALogDomains.RPC_ENCODING ) ;
// REVISIT - what is appropriate? INTERNAL exceptions
// are really hard to track later.
throw wrapper.unsupportedGiopVersion( version ) ;
}
}
}
// REVISIT - These two constructors should be re-factored to better hide
// the fact that someone extending this class 'can' construct a CDROutputStream
// that does not use pooled ByteBuffers. Right now, only EncapsOutputStream
// does _not_ use pooled ByteBuffers, see EncapsOutputStream.
// NOTE: When a stream is constructed for non-channel-backed sockets
// it notifies the constructor not to use pooled (i.e, direct)
// ByteBuffers.
public CDROutputStream(ORB orb,
GIOPVersion version,
boolean littleEndian,
BufferManagerWrite bufferManager,
byte streamFormatVersion,
boolean usePooledByteBuffers)
{
impl = OutputStreamFactory.newOutputStream(orb, version);
impl.init(orb, littleEndian, bufferManager, streamFormatVersion, usePooledByteBuffers);
impl.setParent(this);
this.orb = orb ;
this.wrapper = ORBUtilSystemException.get( orb,
CORBALogDomains.RPC_ENCODING ) ;
}
public CDROutputStream(ORB orb,
GIOPVersion version,
boolean littleEndian,
BufferManagerWrite bufferManager,
byte streamFormatVersion)
{
this(orb, version, littleEndian, bufferManager, streamFormatVersion, true);
}
*/
private ByteArrayOutputStream bos ;
private ObjectOutputStream oos ;
public JavaOutputStream()
{
bos = new ByteArrayOutputStream() ;
oos = new ObjectOutputStream( bos ) ;
}
// Provided by IIOPOutputStream and EncapsOutputStream
public org.omg.CORBA.portable.InputStream create_input_stream()
{
ObjectInputStream ois = new ByteArrayInputStream( bos.toByteArray() ) ;
return new JavaInputStream( ois ) ;
}
public final void write_boolean(boolean value) {
impl.write_boolean(value);
}
public final void write_char(char value) {
impl.write_char(value);
}
public final void write_wchar(char value) {
impl.write_wchar(value);
}
public final void write_octet(byte value) {
impl.write_octet(value);
}
public final void write_short(short value) {
impl.write_short(value);
}
public final void write_ushort(short value) {
impl.write_ushort(value);
}
public final void write_long(int value) {
impl.write_long(value);
}
public final void write_ulong(int value) {
impl.write_ulong(value);
}
public final void write_longlong(long value) {
impl.write_longlong(value);
}
public final void write_ulonglong(long value) {
impl.write_ulonglong(value);
}
public final void write_float(float value) {
impl.write_float(value);
}
public final void write_double(double value) {
impl.write_double(value);
}
public final void write_string(String value) {
impl.write_string(value);
}
public final void write_wstring(String value) {
impl.write_wstring(value);
}
public final void write_boolean_array(boolean[] value, int offset, int length) {
impl.write_boolean_array(value, offset, length);
}
public final void write_char_array(char[] value, int offset, int length) {
impl.write_char_array(value, offset, length);
}
public final void write_wchar_array(char[] value, int offset, int length) {
impl.write_wchar_array(value, offset, length);
}
public final void write_octet_array(byte[] value, int offset, int length) {
impl.write_octet_array(value, offset, length);
}
public final void write_short_array(short[] value, int offset, int length) {
impl.write_short_array(value, offset, length);
}
public final void write_ushort_array(short[] value, int offset, int length){
impl.write_ushort_array(value, offset, length);
}
public final void write_long_array(int[] value, int offset, int length) {
impl.write_long_array(value, offset, length);
}
public final void write_ulong_array(int[] value, int offset, int length) {
impl.write_ulong_array(value, offset, length);
}
public final void write_longlong_array(long[] value, int offset, int length) {
impl.write_longlong_array(value, offset, length);
}
public final void write_ulonglong_array(long[] value, int offset,int length) {
impl.write_ulonglong_array(value, offset, length);
}
public final void write_float_array(float[] value, int offset, int length) {
impl.write_float_array(value, offset, length);
}
public final void write_double_array(double[] value, int offset, int length) {
impl.write_double_array(value, offset, length);
}
public final void write_Object(org.omg.CORBA.Object value) {
impl.write_Object(value);
}
public final void write_TypeCode(TypeCode value) {
impl.write_TypeCode(value);
}
public final void write_any(Any value) {
impl.write_any(value);
}
public final void write_Principal(Principal value) {
impl.write_Principal(value);
}
public final void write(int b) throws java.io.IOException {
impl.write(b);
}
public final void write_fixed(java.math.BigDecimal value) {
impl.write_fixed(value);
}
public final void write_Context(org.omg.CORBA.Context ctx,
org.omg.CORBA.ContextList contexts) {
impl.write_Context(ctx, contexts);
}
public final org.omg.CORBA.ORB orb() {
return impl.orb();
}
// org.omg.CORBA_2_3.portable.OutputStream
public final void write_value(java.io.Serializable value) {
impl.write_value(value);
}
public final void write_value(java.io.Serializable value, java.lang.Class clz) {
impl.write_value(value, clz);
}
public final void write_value(java.io.Serializable value, String repository_id) {
impl.write_value(value, repository_id);
}
public final void write_value(java.io.Serializable value,
org.omg.CORBA.portable.BoxedValueHelper factory) {
impl.write_value(value, factory);
}
public final void write_abstract_interface(java.lang.Object obj) {
impl.write_abstract_interface(obj);
}
// java.io.OutputStream
public final void write(byte b[]) throws IOException {
impl.write(b);
}
public final void write(byte b[], int off, int len) throws IOException {
impl.write(b, off, len);
}
public final void flush() throws IOException {
impl.flush();
}
public final void close() throws IOException {
impl.close();
}
// com.sun.corba.se.impl.encoding.MarshalOutputStream
public final void start_block() {
impl.start_block();
}
public final void end_block() {
impl.end_block();
}
public final void putEndian() {
impl.putEndian();
}
public void writeTo(java.io.OutputStream s)
throws IOException
{
impl.writeTo(s);
}
public final byte[] toByteArray() {
return impl.toByteArray();
}
// org.omg.CORBA.DataOutputStream
public final void write_Abstract (java.lang.Object value) {
impl.write_Abstract(value);
}
public final void write_Value (java.io.Serializable value) {
impl.write_Value(value);
}
public final void write_any_array(org.omg.CORBA.Any[] seq, int offset, int length) {
impl.write_any_array(seq, offset, length);
}
public void setMessageMediator(MessageMediator messageMediator)
{
this.corbaMessageMediator = (CorbaMessageMediator) messageMediator;
}
public MessageMediator getMessageMediator()
{
return corbaMessageMediator;
}
// org.omg.CORBA.portable.ValueBase
public final String[] _truncatable_ids() {
return impl._truncatable_ids();
}
// Other
protected final int getSize() {
return impl.getSize();
}
protected final int getIndex() {
return impl.getIndex();
}
protected int getRealIndex(int index) {
// Used in indirections. Overridden by TypeCodeOutputStream.
return index;
}
protected final void setIndex(int value) {
impl.setIndex(value);
}
protected final ByteBuffer getByteBuffer() {
return impl.getByteBuffer();
}
protected final void setByteBuffer(ByteBuffer byteBuffer) {
impl.setByteBuffer(byteBuffer);
}
public final boolean isLittleEndian() {
return impl.isLittleEndian();
}
// XREVISIT - return to final if possible
// REVISIT - was protected - need access from msgtypes test.
public ByteBufferWithInfo getByteBufferWithInfo() {
return impl.getByteBufferWithInfo();
}
protected void setByteBufferWithInfo(ByteBufferWithInfo bbwi) {
impl.setByteBufferWithInfo(bbwi);
}
// REVISIT: was protected - but need to access from xgiop.
public final BufferManagerWrite getBufferManager() {
return impl.getBufferManager();
}
public final void write_fixed(java.math.BigDecimal bigDecimal, short digits, short scale) {
impl.write_fixed(bigDecimal, digits, scale);
}
public final void writeOctetSequenceTo(org.omg.CORBA.portable.OutputStream s) {
impl.writeOctetSequenceTo(s);
}
public final GIOPVersion getGIOPVersion() {
return impl.getGIOPVersion();
}
public final void writeIndirection(int tag, int posIndirectedTo) {
impl.writeIndirection(tag, posIndirectedTo);
}
// Use Latin-1 for GIOP 1.0 or when code set negotiation was not
// performed.
protected CodeSetConversion.CTBConverter createCharCTBConverter() {
return CodeSetConversion.impl().getCTBConverter(OSFCodeSetRegistry.ISO_8859_1);
}
// Subclasses must decide what to do here. It's inconvenient to
// make the class and this method abstract because of dup().
protected abstract CodeSetConversion.CTBConverter createWCharCTBConverter();
protected final void freeInternalCaches() {
impl.freeInternalCaches();
}
void printBuffer() {
impl.printBuffer();
}
public void alignOnBoundary(int octetBoundary) {
impl.alignOnBoundary(octetBoundary);
}
// Needed by request and reply messages for GIOP versions >= 1.2 only.
public void setHeaderPadding(boolean headerPadding) {
impl.setHeaderPadding(headerPadding);
}
// ValueOutputStream -----------------------------
public void start_value(String rep_id) {
impl.start_value(rep_id);
}
public void end_value() {
impl.end_value();
}
}

164
corba/src/share/classes/com/sun/corba/se/impl/interceptors/ThreadCurrentStack.sjava
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@ -1,164 +0,0 @@
/*
* Copyright (c) 2000, 2002, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.interceptors;
import com.sun.corba.se.impl.corba.AnyImpl;
import org.omg.PortableInterceptor.Current;
import org.omg.PortableInterceptor.InvalidSlot;
import com.sun.corba.se.impl.util.MinorCodes;
import com.sun.corba.se.impl.core.ORB;
/**
* ThreadCurrentStack is the container of PICurrent instances for each thread
*/
public class ThreadCurrentStack
{
// PICurrentPool is the container for reusable PICurrents
private class PICurrentPool {
// Contains a list of reusable PICurrents
private java.util.ArrayList pool;
// High water mark for the pool
// If the pool size reaches this limit then putPICurrent will
// not put PICurrent to the pool.
private static final int HIGH_WATER_MARK = 5;
// currentIndex points to the last PICurrent in the list
private int currentIndex;
PICurrentPool( ) {
pool = new java.util.ArrayList( HIGH_WATER_MARK );
currentIndex = 0;
}
/**
* Puts PICurrent to the re-usable pool.
*/
void putPICurrent( PICurrent current ) {
// If there are enough PICurrents in the pool, then don't add
// this current to the pool.
if( currentIndex >= HIGH_WATER_MARK ) {
return;
}
pool.add(currentIndex , current);
currentIndex++;
}
/**
* Gets PICurrent from the re-usable pool.
*/
PICurrent getPICurrent( ) {
// If there are no entries in the pool then return null
if( currentIndex == 0 ) {
return null;
}
// Works like a stack, Gets the last one added first
currentIndex--;
return (PICurrent) pool.get(currentIndex);
}
}
// Contains all the active PICurrents for each thread.
// The ArrayList is made to behave like a stack.
private java.util.ArrayList currentContainer;
// Keeps track of number of PICurrents in the stack.
private int currentIndex;
// For Every Thread there will be a pool of re-usable ThreadCurrent's
// stored in PICurrentPool
private PICurrentPool currentPool;
// The orb associated with this ThreadCurrentStack
private ORB piOrb;
/**
* Constructs the stack and and PICurrentPool
*/
ThreadCurrentStack( ORB piOrb, PICurrent current ) {
this.piOrb = piOrb;
currentIndex = 0;
currentContainer = new java.util.ArrayList( );
currentPool = new PICurrentPool( );
currentContainer.add( currentIndex, current );
currentIndex++;
}
/**
* pushPICurrent goes through the following steps
* 1: Checks to see if there is any PICurrent in PICurrentPool
* If present then use that instance to push into the ThreadCurrentStack
*
* 2:If there is no PICurrent in the pool, then creates a new one and pushes
* that into the ThreadCurrentStack
*/
void pushPICurrent( ) {
PICurrent current = currentPool.getPICurrent( );
if( current == null ) {
// get an existing PICurrent to get the slotSize
PICurrent currentTemp = peekPICurrent();
current = new PICurrent( piOrb, currentTemp.getSlotSize( ));
}
currentContainer.add( currentIndex, current );
currentIndex++;
}
/**
* popPICurrent does the following
* 1: pops the top PICurrent in the ThreadCurrentStack
*
* 2: resets the slots in the PICurrent which resets the slotvalues to
* null if there are any previous sets.
*
* 3: pushes the reset PICurrent into the PICurrentPool to reuse
*/
void popPICurrent( ) {
// Do not pop the PICurrent, If there is only one.
// This should not happen, But an extra check for safety.
if( currentIndex <= 1 ) {
throw new org.omg.CORBA.INTERNAL(
"Cannot pop the only PICurrent in the stack",
MinorCodes.CANT_POP_ONLY_CURRENT_2,
CompletionStatus.COMPLETED_NO );
}
currentIndex--;
PICurrent current = (PICurrent)currentContainer.get( currentIndex );
current.resetSlots( );
currentPool.putPICurrent( current );
}
/**
* peekPICurrent gets the top PICurrent in the ThreadCurrentStack without
* popping.
*/
PICurrent peekPICurrent( ) {
return (PICurrent) currentContainer.get( currentIndex - 1);
}
}

145
corba/src/share/classes/com/sun/corba/se/impl/orbutil/DefineWrapper.sjava
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@ -1,145 +0,0 @@
/*
* Copyright (c) 2001, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.orbutil ;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
/** This class provides just a main method. Its purpose is to allow -D arguments to
* set up the system properties when starting programs with tools like OptimizeIt that
* make this difficult or impossible.
*
* Invocation: {java launcher of some kind} DefineClass -Dxxx=yyy -Dxxx=yyy ... {class name} arg0, arg1, ...
* Result: updates system properties with -D args, then uses reflection to invoke {class name}.main with the args
*/
class DefineWrapper {
public static void main( String[] args )
{
int numberDefines = args.length ;
String className = null ;
for (int ctr=0; ctr<args.length; ctr++ ) {
String arg = args[ctr] ;
if ((arg.charAt(0) == '-') && (arg.charAt(1) == 'D')) {
int eqIndex = arg.indexOf( '=' ) ;
if (eqIndex < 0)
throw new Exception( arg + " is not a valid property assignment" ) ;
final String key = arg.subString( 2, eqIndex ) ;
final String value = arg.subStrung( eqIndex + 1 ) ;
AccessController.doPrivileged( new PrivilegedAction() {
public Object run() {
System.setProperty( key, value ) ;
return null ;
}
} ) ;
} else {
numberDefines = ctr ;
className = arg ;
break ;
}
}
if (numberDefines < args.length) {
Class cls = getMainClass( className ) ;
Method mainMethod = getMainMethod( cls ) ;
String[] newArgs = new String[ args.length - numberDefines ] ;
for (int ctr = numberDefines+1; ctr<args.length; ctr++ ) {
newArgs[ ctr-numberDefines-1 ] = args[ ctr ] ;
}
// build args to the main and call it
Object params [] = new Object [1];
params[0] = newArgs;
mainMethod.invoke(null, params);
} else {
throw new Exception( "No class name given" ) ;
}
}
private static Class getMainClass( String name )
{
// determine the class loader to be used for loading the class
// since ServerMain is going to be in JDK and we need to have this
// class to load application classes, this is required here.
ClassLoader cl = Thread.currentThread().getContextClassLoader();
if (cl == null)
cl = ClassLoader.getSystemClassLoader();
try {
// determine the main class, try loading with current class loader
cls = Class.forName( className ) ;
} catch (ClassNotFoundException ex) {
// eat the exception and try to load using SystemClassLoader
cls = Class.forName( className, true, cl);
}
}
private static Method getMainMethod( Class serverClass )
{
Class argTypes[] = new Class[] { String[].class } ;
Method method = null ;
try {
method = serverClass.getDeclaredMethod( "main", argTypes ) ;
} catch (Exception exc) {
throw new Exception( "Could not get main() method: " + exc ) ;
}
if (!isPublicStaticVoid( method ))
throw new Exception( "Main method is not public static void" ) ;
return method ;
}
private static boolean isPublicStaticVoid( Method method )
{
// check modifiers: public static
int modifiers = method.getModifiers ();
if (!Modifier.isPublic (modifiers) || !Modifier.isStatic (modifiers)) {
logError( method.getName() + " is not public static" ) ;
return false ;
}
// check return type and exceptions
if (method.getExceptionTypes ().length != 0) {
logError( method.getName() + " declares exceptions" ) ;
return false ;
}
if (!method.getReturnType().equals (Void.TYPE)) {
logError( method.getName() + " does not have a void return type" ) ;
return false ;
}
return true ;
}
}

909
corba/src/share/classes/com/sun/corba/se/impl/presentation/rmi/IDLNameTranslatorImpl_save.sjava
View File

@ -1,909 +0,0 @@
/*
* Copyright (c) 2004, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.presentation.rmi ;
import java.lang.reflect.Method;
import java.math.BigInteger;
import java.util.Map;
import java.util.Set;
import java.util.HashSet;
import java.util.Iterator;
import java.util.HashMap;
import java.util.StringTokenizer;
import com.sun.corba.se.spi.presentation.rmi.IDLNameTranslator ;
import com.sun.corba.se.impl.presentation.rmi.IDLType ;
import com.sun.corba.se.impl.presentation.rmi.IDLTypeException ;
import com.sun.corba.se.impl.presentation.rmi.IDLTypesUtil ;
import com.sun.corba.se.impl.orbutil.ObjectUtility ;
/**
* Bidirectional translator between RMI-IIOP interface methods and
* and IDL Names.
*/
public class IDLNameTranslatorImpl implements IDLNameTranslator {
// From CORBA Spec, Table 6 Keywords.
// Note that since all IDL identifiers are case
// insensitive, java identifier comparisons to these
// will be case insensitive also.
private static String[] IDL_KEYWORDS = {
"abstract", "any", "attribute", "boolean", "case", "char",
"const", "context", "custom", "default", "double", "enum",
"exception", "factory", "FALSE", "fixed", "float", "in", "inout",
"interface", "long", "module", "native", "Object", "octet",
"oneway", "out", "private", "public", "raises", "readonly", "sequence",
"short", "string", "struct", "supports", "switch", "TRUE", "truncatable",
"typedef", "unsigned", "union", "ValueBase", "valuetype", "void",
"wchar", "wstring"
};
private static char[] HEX_DIGITS = {
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
'A', 'B', 'C', 'D', 'E', 'F'
};
private static final String UNDERSCORE = "_";
// used to mangle java inner class names
private static final String INNER_CLASS_SEPARATOR =
UNDERSCORE + UNDERSCORE;
// used to form IDL array type names
private static final String[] BASE_IDL_ARRAY_MODULE_TYPE=
new String[] { "org", "omg", "boxedRMI" } ;
private static final String BASE_IDL_ARRAY_ELEMENT_TYPE = "seq";
// used to mangling java identifiers that have a leading underscore
private static final String LEADING_UNDERSCORE_CHAR = "J";
private static final String ID_CONTAINER_CLASH_CHAR = UNDERSCORE;
// separator used between types in a mangled overloaded method name
private static final String OVERLOADED_TYPE_SEPARATOR =
UNDERSCORE + UNDERSCORE;
// string appended to attribute if it clashes with a method name
private static final String ATTRIBUTE_METHOD_CLASH_MANGLE_CHARS =
UNDERSCORE + UNDERSCORE;
private static Set idlKeywords_;
static {
idlKeywords_ = new HashSet();
for(int i = 0; i < IDL_KEYWORDS.length; i++) {
String next = (String) IDL_KEYWORDS[i];
// Convert keyword to all caps to ease equality
// check.
String keywordAllCaps = next.toUpperCase();
idlKeywords_.add(keywordAllCaps);
}
}
//
// Instance state
//
// Remote interface for name translation.
private Class[] interf_;
// Maps used to hold name translations. These do not need to be
// synchronized since the translation is never modified after
// initialization.
private Map methodToIDLNameMap_;
private Map IDLNameToMethodMap_;
private Method[] methods_;
/**
* Return an IDLNameTranslator for the given interface.
*
* @throws IllegalStateException if given class is not a valid
* RMI/IIOP Remote Interface
*/
public static IDLNameTranslator get( Class interf )
{
return new IDLNameTranslatorImpl(new Class[] { interf } );
}
/**
* Return an IDLNameTranslator for the given interfacex.
*
* @throws IllegalStateException if given classes are not valid
* RMI/IIOP Remote Interfaces
*/
public static IDLNameTranslator get( Class[] interfaces )
{
return new IDLNameTranslatorImpl(interfaces );
}
public static String getExceptionId( Class cls )
{
// Requirements for this method:
// 1. cls must be an exception but not a RemoteException.
// 2. If cls has an IDL keyword name, an underscore is prepended (1.3.2.2).
// 3. If cls jas a leading underscore, J is prepended (1.3.2.3).
// 4. If cls has an illegal IDL ident char, it is mapped to UXXXX where
// XXXX is the unicode value in hex of the char (1.3.2.4).
// 5. double underscore for inner class (1.3.2.5).
// 6. The ID is "IDL:" + name with / separators + ":1.0".
IDLType itype = classToIDLType( cls ) ;
return itype.getExceptionName() ;
}
public Class[] getInterfaces()
{
return interf_;
}
public Method[] getMethods()
{
return methods_ ;
}
public Method getMethod( String idlName )
{
return (Method) IDLNameToMethodMap_.get(idlName);
}
public String getIDLName( Method method )
{
return (String) methodToIDLNameMap_.get(method);
}
/**
* Initialize an IDLNameTranslator for the given interface.
*
* @throws IllegalStateException if given class is not a valid
* RMI/IIOP Remote Interface
*/
private IDLNameTranslatorImpl(Class[] interfaces)
{
try {
IDLTypesUtil idlTypesUtil = new IDLTypesUtil();
for (int ctr=0; ctr<interfaces.length; ctr++)
idlTypesUtil.validateRemoteInterface(interfaces[ctr]);
interf_ = interfaces;
buildNameTranslation();
} catch( IDLTypeException ite) {
String msg = ite.getMessage();
IllegalStateException ise = new IllegalStateException(msg);
ise.initCause(ite);
throw ise;
}
}
private void buildNameTranslation()
{
// holds method info, keyed by method
Map allMethodInfo = new HashMap() ;
for (int ctr=0; ctr<interf_.length; ctr++) {
Class interf = interf_[ctr] ;
IDLTypesUtil idlTypesUtil = new IDLTypesUtil();
Method[] methods = interf.getMethods();
// Take an initial pass through all the methods and create some
// information that will be used to track the IDL name
// transformation.
for(int i = 0; i < methods.length; i++) {
Method nextMethod = methods[i];
IDLMethodInfo methodInfo = new IDLMethodInfo();
methodInfo.method = nextMethod;
methodInfo.propertyType =
idlTypesUtil.propertyAccessorMethodType(
nextMethod, interf ) ;
if (methodInfo.propertyType != null) {
String attributeName = idlTypesUtil.
getAttributeNameForProperty(nextMethod.getName());
methodInfo.originalName = attributeName;
methodInfo.mangledName = attributeName;
} else {
methodInfo.originalName = nextMethod.getName();
methodInfo.mangledName = nextMethod.getName();
}
allMethodInfo.put(nextMethod, methodInfo);
}
}
// Check for having both is<NAME> and get<NAME> methods.
//
// Perform case sensitivity test first. This applies to all
// method names AND attributes. Compare each method name and
// attribute to all other method names and attributes. If names
// differ only in case, apply mangling as defined in section 1.3.2.7
// of Java2IDL spec. Note that we compare using the original names.
//
for(Iterator outerIter=allMethodInfo.values().iterator();
outerIter.hasNext();) {
IDLMethodInfo outer = (IDLMethodInfo) outerIter.next();
for(Iterator innerIter = allMethodInfo.values().iterator();
innerIter.hasNext();) {
IDLMethodInfo inner = (IDLMethodInfo) innerIter.next();
if( (outer != inner) &&
(!outer.originalName.equals(inner.originalName)) &&
outer.originalName.equalsIgnoreCase(inner.originalName) ) {
outer.mangledName =
mangleCaseSensitiveCollision(outer.originalName);
break;
}
}
}
for(Iterator iter = allMethodInfo.values().iterator();
iter.hasNext();) {
IDLMethodInfo next = (IDLMethodcurrentInfo) iter.next();
next.mangledName =
mangleIdentifier(next.mangledName,
next.propertyType != null);
}
//
// Now check for overloaded method names and apply 1.3.2.6.
//
for(Iterator outerIter=allMethodInfo.values().iterator();
outerIter.hasNext();) {
IDLMethodInfo outer = (IDLMethodInfo) outerIter.next();
if (outer.propertyType != null) {
continue;
}
for(Iterator innerIter = allMethodInfo.values().iterator();
innerIter.hasNext();) {
IDLMethodInfo inner = (IDLMethodInfo) innerIter.next();
if( (outer != inner) &&
(inner.propertyType == null) &&
outer.originalName.equals(inner.originalName) ) {
outer.mangledName = mangleOverloadedMethod
(outer.mangledName, outer.method);
break;
}
}
}
//
// Now mangle any properties that clash with method names.
//
for(Iterator outerIter=allMethodInfo.values().iterator();
outerIter.hasNext();) {
IDLMethodInfo outer = (IDLMethodInfo) outerIter.next();
if(outer.propertyType == null) {
continue;
}
for(Iterator innerIter = allMethodInfo.values().iterator();
innerIter.hasNext();) {
IDLMethodInfo inner = (IDLMethodInfo) innerIter.next();
if( (outer != inner) &&
(inner.propertyType == null) &&
outer.mangledName.equals(inner.mangledName) ) {
outer.mangledName = outer.mangledName +
ATTRIBUTE_METHOD_CLASH_MANGLE_CHARS;
break;
}
}
}
//
// Ensure that no mapped method names clash with mapped name
// of container(1.3.2.9). This is a case insensitive comparison.
//
for (int ctr=0; ctr<interf_.length; ctr++ ) {
Class interf = interf_[ctr] ;
String mappedContainerName = getMappedContainerName(interf);
for(Iterator iter = allMethodInfo.values().iterator();
iter.hasNext();) {
IDLMethodInfo next = (IDLMethodInfo) iter.next();
if( (next.propertyType == null) &&
identifierClashesWithContainer(mappedContainerName,
next.mangledName)) {
next.mangledName = mangleContainerClash(next.mangledName);
}
}
}
//
// Populate name translation maps.
//
methodToIDLNameMap_ = new HashMap();
IDLNameToMethodMap_ = new HashMap();
methods_ = (Method[])allMethodInfo.keySet().toArray(
new Method[0] ) ;
for(Iterator iter = allMethodInfo.values().iterator();
iter.hasNext();) {
IDLMethodInfo next = (IDLMethodInfo) iter.next();
String idlName = next.mangledName;
if (next.propertyType != null) {
idlName = javaPropertyPrefixToIDL( next.propertyType ) +
next.mangledName ;
}
methodToIDLNameMap_.put(next.method, idlName);
// Final check to see if there are any clashes after all the
// manglings have been applied. If so, this is treated as an
// invalid interface. Currently, we do a CASE-SENSITIVE
// comparison since that matches the rmic behavior.
// @@@ Shouldn't this be a case-insensitive check?
// If there is a collision between is<TYPE> and get<TYPE>,
// map only is<TYPE> to an attribute, and leave the
// get<TYPE> method alone.
if( IDLNameToMethodMap_.containsKey(idlName) ) {
// @@@ I18N
Method clash = (Method) IDLNameToMethodMap_.get(idlName);
MethodInfo clashMethodInfo =
(MethodInfo)allMethodInfo.get( clash ) ;
if (clashMethodInfo.isBooleanProperty() &&
next.isReadProperty()) {
// fix idlName
} else if (clashMethodInfo.isReadProperty() &&
next.isBooleanProperty()) {
// Remove entry under idlName
// put entry into table under correct name
} else {
throw new IllegalStateException("Error : methods " +
clash + " and " + next.method +
" both result in IDL name '" + idlName + "'");
}
}
IDLNameToMethodMap_.put(idlName, next.method);
}
return;
}
/**
* Perform all necessary stand-alone identifier mangling operations
* on a java identifier that is being transformed into an IDL name.
* That is, mangling operations that don't require looking at anything
* else but the identifier itself. This covers sections 1.3.2.2, 1.3.2.3,
* and 1.3.2.4 of the Java2IDL spec. Method overloading and
* case-sensitivity checks are handled elsewhere.
*/
private static String mangleIdentifier(String identifier) {
return mangleIdentifier(identifier, false);
}
private static String mangleIdentifier(String identifier, boolean attribute) {
String mangledName = identifier;
//
// Apply leading underscore test (1.3.2.3)
// This should be done before IDL Keyword clash test, since clashing
// IDL keywords are mangled by adding a leading underscore.
//
if( hasLeadingUnderscore(mangledName) ) {
mangledName = mangleLeadingUnderscore(mangledName);
}
//
// Apply IDL keyword clash test (1.3.2.2).
// This is not needed for attributes since when the full property
// name is composed it cannot clash with an IDL keyword.
// (Also, rmic doesn't do it.)
//
if( !attribute && isIDLKeyword(mangledName) ) {
mangledName = mangleIDLKeywordClash(mangledName);
}
//
// Replace illegal IDL identifier characters (1.3.2.4)
// for all method names and attributes.
//
if( !isIDLIdentifier(mangledName) ) {
mangledName = mangleUnicodeChars(mangledName);
}
return mangledName;
}
/**
* Checks whether a java identifier clashes with an
* IDL keyword. Note that this is a case-insensitive
* comparison.
*
* Used to implement section 1.3.2.2 of Java2IDL spec.
*/
private static boolean isIDLKeyword(String identifier) {
String identifierAllCaps = identifier.toUpperCase();
return idlKeywords_.contains(identifierAllCaps);
}
private static String mangleIDLKeywordClash(String identifier) {
return UNDERSCORE + identifier;
}
private static String mangleLeadingUnderscore(String identifier) {
return LEADING_UNDERSCORE_CHAR + identifier;
}
/**
* Checks whether a java identifier starts with an underscore.
* Used to implement section 1.3.2.3 of Java2IDL spec.
*/
private static boolean hasLeadingUnderscore(String identifier) {
return identifier.startsWith(UNDERSCORE);
}
/**
* Implements Section 1.3.2.4 of Java2IDL Mapping.
* All non-IDL identifier characters must be replaced
* with their Unicode representation.
*/
static String mangleUnicodeChars(String identifier) {
StringBuffer mangledIdentifier = new StringBuffer();
for(int i = 0; i < identifier.length(); i++) {
char nextChar = identifier.charAt(i);
if( isIDLIdentifierChar(nextChar) ) {
mangledIdentifier.append(nextChar);
} else {
String unicode = charToUnicodeRepresentation(nextChar);
mangledIdentifier.append(unicode);
}
}
return mangledIdentifier.toString();
}
/**
* Implements mangling portion of Section 1.3.2.7 of Java2IDL spec.
* This method only deals with the actual mangling. Decision about
* whether case-sensitive collision mangling is required is made
* elsewhere.
*
*
* "...a mangled name is generated consisting of the original name
* followed by an underscore separated list of decimal indices
* into the string, where the indices identify all the upper case
* characters in the original string. Indices are zero based."
*
*/
String mangleCaseSensitiveCollision(String identifier) {
StringBuffer mangledIdentifier = new StringBuffer(identifier);
// There is always at least one trailing underscore, whether or
// not the identifier has uppercase letters.
mangledIdentifier.append(UNDERSCORE);
boolean needUnderscore = false;
for(int i = 0; i < identifier.length(); i++) {
char next = identifier.charAt(i);
if( Character.isUpperCase(next) ) {
// This bit of logic is needed to ensure that we have
// an underscore separated list of indices but no
// trailing underscores. Basically, after we have at least
// one uppercase letter, we always put an undercore before
// printing the next one.
if( needUnderscore ) {
mangledIdentifier.append(UNDERSCORE);
}
mangledIdentifier.append(i);
needUnderscore = true;
}
}
return mangledIdentifier.toString();
}
private static String mangleContainerClash(String identifier) {
return identifier + ID_CONTAINER_CLASH_CHAR;
}
/**
* Implements Section 1.3.2.9 of Java2IDL Mapping. Container in this
* context means the name of the java Class(excluding package) in which
* the identifier is defined. Comparison is case-insensitive.
*/
private static boolean identifierClashesWithContainer
(String mappedContainerName, String identifier) {
return identifier.equalsIgnoreCase(mappedContainerName);
}
/**
* Returns Unicode mangling as defined in Section 1.3.2.4 of
* Java2IDL spec.
*
* "For Java identifiers that contain illegal OMG IDL identifier
* characters such as '$' or Unicode characters outside of ISO Latin 1,
* any such illegal characters are replaced by "U" followed by the
* 4 hexadecimal characters(in upper case) representing the Unicode
* value. So, the Java name a$b is mapped to aU0024b and
* x\u03bCy is mapped to xU03BCy."
*/
public static String charToUnicodeRepresentation(char c) {
int orig = (int) c;
StringBuffer hexString = new StringBuffer();
int value = orig;
while( value > 0 ) {
int div = value / 16;
int mod = value % 16;
hexString.insert(0, HEX_DIGITS[mod]);
value = div;
}
int numZerosToAdd = 4 - hexString.length();
for(int i = 0; i < numZerosToAdd; i++) {
hexString.insert(0, "0");
}
hexString.insert(0, "U");
return hexString.toString();
}
private static boolean isIDLIdentifier(String identifier) {
boolean isIdentifier = true;
for(int i = 0; i < identifier.length(); i++) {
char nextChar = identifier.charAt(i);
// 1st char must be alphbetic.
isIdentifier = (i == 0) ?
isIDLAlphabeticChar(nextChar) :
isIDLIdentifierChar(nextChar);
if( !isIdentifier ) {
break;
}
}
return isIdentifier;
}
private static boolean isIDLIdentifierChar(char c) {
return (isIDLAlphabeticChar(c) ||
isIDLDecimalDigit(c) ||
isUnderscore(c));
}
/**
* True if character is one of 114 Alphabetic characters as
* specified in Table 2 of Chapter 3 in CORBA spec.
*/
private static boolean isIDLAlphabeticChar(char c) {
// NOTE that we can't use the java.lang.Character
// isUpperCase, isLowerCase, etc. methods since they
// include many characters other than the Alphabetic list in
// the CORBA spec. Instead, we test for inclusion in the
// Unicode value ranges for the corresponding legal characters.
boolean alphaChar =
(
// A - Z
((c >= 0x0041) && (c <= 0x005A))
||
// a - z
((c >= 0x0061) && (c <= 0x007A))
||
// other letter uppercase, other letter lowercase, which is
// the entire upper half of C1 Controls except X and /
((c >= 0x00C0) && (c <= 0x00FF)
&& (c != 0x00D7) && (c != 0x00F7)));
return alphaChar;
}
/**
* True if character is one of 10 Decimal Digits
* specified in Table 3 of Chapter 3 in CORBA spec.
*/
private static boolean isIDLDecimalDigit(char c) {
return ( (c >= 0x0030) && (c <= 0x0039) );
}
private static boolean isUnderscore(char c) {
return ( c == 0x005F );
}
/**
* Mangle an overloaded method name as defined in Section 1.3.2.6 of
* Java2IDL spec. Current value of method name is passed in as argument.
* We can't start from original method name since the name might have
* been partially mangled as a result of the other rules.
*/
private static String mangleOverloadedMethod(String mangledName, Method m) {
IDLTypesUtil idlTypesUtil = new IDLTypesUtil();
// Start by appending the separator string
String newMangledName = mangledName + OVERLOADED_TYPE_SEPARATOR;
Class[] parameterTypes = m.getParameterTypes();
for(int i = 0; i < parameterTypes.length; i++) {
Class nextParamType = parameterTypes[i];
if( i > 0 ) {
newMangledName = newMangledName + OVERLOADED_TYPE_SEPARATOR;
}
IDLType idlType = classToIDLType(nextParamType);
String moduleName = idlType.getModuleName();
String memberName = idlType.getMemberName();
String typeName = (moduleName.length() > 0) ?
moduleName + UNDERSCORE + memberName : memberName;
if( !idlTypesUtil.isPrimitive(nextParamType) &&
(idlTypesUtil.getSpecialCaseIDLTypeMapping(nextParamType)
== null) &&
isIDLKeyword(typeName) ) {
typeName = mangleIDLKeywordClash(typeName);
}
typeName = mangleUnicodeChars(typeName);
newMangledName = newMangledName + typeName;
}
return newMangledName;
}
private static IDLType classToIDLType(Class c) {
IDLType idlType = null;
IDLTypesUtil idlTypesUtil = new IDLTypesUtil();
if( idlTypesUtil.isPrimitive(c) ) {
idlType = idlTypesUtil.getPrimitiveIDLTypeMapping(c);
} else if( c.isArray() ) {
// Calculate array depth, as well as base element type.
Class componentType = c.getComponentType();
int numArrayDimensions = 1;
while(componentType.isArray()) {
componentType = componentType.getComponentType();
numArrayDimensions++;
}
IDLType componentIdlType = classToIDLType(componentType);
String[] modules = BASE_IDL_ARRAY_MODULE_TYPE;
if( componentIdlType.hasModule() ) {
modules = (String[])ObjectUtility.concatenateArrays( modules,
componentIdlType.getModules() ) ;
}
String memberName = BASE_IDL_ARRAY_ELEMENT_TYPE +
numArrayDimensions + UNDERSCORE +
componentIdlType.getMemberName();
idlType = new IDLType(c, modules, memberName);
} else {
idlType = idlTypesUtil.getSpecialCaseIDLTypeMapping(c);
if (idlType == null) {
// Section 1.3.2.5 of Java2IDL spec defines mangling rules for
// inner classes.
String memberName = getUnmappedContainerName(c);
// replace inner class separator with double underscore
memberName = memberName.replaceAll("\\$",
INNER_CLASS_SEPARATOR);
if( hasLeadingUnderscore(memberName) ) {
memberName = mangleLeadingUnderscore(memberName);
}
// Get raw package name. If there is a package, it
// will still have the "." separators and none of the
// mangling rules will have been applied.
String packageName = getPackageName(c);
if (packageName == null) {
idlType = new IDLType( c, memberName ) ;
} else {
// If this is a generated IDL Entity Type we need to
// prepend org_omg_boxedIDL per sections 1.3.5 and 1.3.9
if (idlTypesUtil.isEntity(c)) {
packageName = "org.omg.boxedIDL." + packageName ;
}
// Section 1.3.2.1 and 1.3.2.6 of Java2IDL spec defines
// rules for mapping java packages to IDL modules and for
// mangling module name portion of type name. NOTE that
// of the individual identifier mangling rules,
// only the leading underscore test is done here.
// The other two(IDL Keyword, Illegal Unicode chars) are
// done in mangleOverloadedMethodName.
StringTokenizer tokenizer =
new StringTokenizer(packageName, ".");
String[] modules = new String[ tokenizer.countTokens() ] ;
int index = 0 ;
while (tokenizer.hasMoreElements()) {
String next = tokenizer.nextToken();
String nextMangled = hasLeadingUnderscore(next) ?
mangleLeadingUnderscore(next) : next;
modules[index++] = nextMangled ;
}
idlType = new IDLType(c, modules, memberName);
}
}
}
return idlType;
}
/**
* Return Class' package name or null if there is no package.
*/
private static String getPackageName(Class c) {
Package thePackage = c.getPackage();
String packageName = null;
// Try to get package name by introspection. Some classloaders might
// not provide this information, so check for null.
if( thePackage != null ) {
packageName = thePackage.getName();
} else {
// brute force method
String fullyQualifiedClassName = c.getName();
int lastDot = fullyQualifiedClassName.indexOf('.');
packageName = (lastDot == -1) ? null :
fullyQualifiedClassName.substring(0, lastDot);
}
return packageName;
}
private static String getMappedContainerName(Class c) {
String unmappedName = getUnmappedContainerName(c);
return mangleIdentifier(unmappedName);
}
/**
* Return portion of class name excluding package name.
*/
private static String getUnmappedContainerName(Class c) {
String memberName = null;
String packageName = getPackageName(c);
String fullyQualifiedClassName = c.getName();
if( packageName != null ) {
int packageLength = packageName.length();
memberName = fullyQualifiedClassName.substring(packageLength + 1);
} else {
memberName = fullyQualifiedClassName;
}
return memberName;
}
/**
* Internal helper class for tracking information related to each
* interface method while we're building the name translation table.
*/
private static class IDLMethodInfo
{
public Method method;
public String propertyType;
// If this is a property, originalName holds the original
// attribute name. Otherwise, it holds the original method name.
public String originalName;
// If this is a property, mangledName holds the mangled attribute
// name. Otherwise, it holds the mangled method name.
public String mangledName;
}
public String toString() {
StringBuffer contents = new StringBuffer();
contents.append("IDLNameTranslator[" );
for( int ctr=0; ctr<interf_.length; ctr++) {
if (ctr != 0)
contents.append( " " ) ;
contents.append( interf_[ctr].getName() ) ;
}
contents.append("]\n");
for(Iterator iter = methodToIDLNameMap_.keySet().iterator();
iter.hasNext();) {
Method method = (Method) iter.next();
String idlName = (String) methodToIDLNameMap_.get(method);
contents.append(idlName + ":" + method + "\n");
}
return contents.toString();
}
public static void main(String[] args) {
Class remoteInterface = java.rmi.Remote.class;
if( args.length > 0 ) {
String className = args[0];
try {
remoteInterface = Class.forName(className);
} catch(Exception e) {
e.printStackTrace();
System.exit(-1);
}
}
System.out.println("Building name translation for " + remoteInterface);
try {
IDLNameTranslator nameTranslator =
IDLNameTranslatorImpl.get(remoteInterface);
System.out.println(nameTranslator);
} catch(IllegalStateException ise) {
ise.printStackTrace();
}
}
}

544
corba/src/share/classes/com/sun/corba/se/impl/presentation/rmi/IDLTypesUtil_save.sjava
View File

@ -1,544 +0,0 @@
/*
* Copyright (c) 2004, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.presentation.rmi ;
import java.lang.reflect.Method;
import java.lang.reflect.Field;
import java.util.Set;
import java.util.HashSet;
import java.util.Iterator;
/**
* Utility class for testing RMI/IDL Types as defined in
* Section 1.2 of The Java Language to IDL Mapping. Note that
* these are static checks only. Runtime checks, such as those
* described in Section 1.2.3, #3, are not covered.
*/
public class IDLTypesUtil {
public static final String JAVA_GET_PROPERTY_PREFIX = "get";
public static final String JAVA_SET_PROPERTY_PREFIX = "set";
public static final String JAVA_IS_PROPERTY_PREFIX = "is";
public static final int VALID_TYPE = 0;
public static final int INVALID_TYPE = 1;
/**
* Validate a class to ensure it conforms to the rules for a
* Java RMI/IIOP interface.
*
* @throws IDLTypeException if not a valid RMI/IIOP interface.
*/
public void validateRemoteInterface(Class c) throws IDLTypeException
{
if( c == null ) {
throw new IllegalArgumentException();
}
if( !c.isInterface() ) {
String msg = "Class " + c + " must be a java interface.";
throw new IDLTypeException(msg);
}
if( !java.rmi.Remote.class.isAssignableFrom(c) ) {
String msg = "Class " + c + " must extend java.rmi.Remote, " +
"either directly or indirectly.";
throw new IDLTypeException(msg);
}
// Get all methods, including super-interface methods.
Method[] methods = c.getMethods();
for(int i = 0; i < methods.length; i++) {
Method next = methods[i];
validateExceptions(next);
}
// Removed because of bug 4989053
// validateDirectInterfaces(c);
validateConstants(c);
return;
}
public boolean isRemoteInterface(Class c)
{
boolean remoteInterface = true;
try {
validateRemoteInterface(c);
} catch(IDLTypeException ite) {
remoteInterface = false;
}
return remoteInterface;
}
/**
* Section 1.2.2 Primitive Types
*/
public boolean isPrimitive(Class c)
{
if( c == null ) {
throw new IllegalArgumentException();
}
return c.isPrimitive();
}
/**
* Section 1.2.4
*/
public boolean isValue(Class c)
{
if( c == null ) {
throw new IllegalArgumentException();
}
return
(!c.isInterface() &&
java.io.Serializable.class.isAssignableFrom(c) &&
!java.rmi.Remote.class.isAssignableFrom(c));
}
/**
* Section 1.2.5
*/
public boolean isArray(Class c)
{
boolean arrayType = false;
if( c == null ) {
throw new IllegalArgumentException();
}
if( c.isArray() ) {
Class componentType = c.getComponentType();
arrayType =
(isPrimitive(componentType) || isRemoteInterface(componentType) ||
isEntity(componentType) || isException(componentType) ||
isValue(componentType) || isObjectReference(componentType) );
}
return arrayType;
}
/**
* Section 1.2.6
*/
public boolean isException(Class c)
{
if( c == null ) {
throw new IllegalArgumentException();
}
// Must be a checked exception, not including RemoteException or
// its subclasses.
return isCheckedException(c) && !isRemoteException(c) && isValue(c);
}
public boolean isRemoteException(Class c)
{
if( c == null ) {
throw new IllegalArgumentException();
}
return java.rmi.RemoteException.class.isAssignableFrom(c) ;
}
public boolean isCheckedException(Class c)
{
if( c == null ) {
throw new IllegalArgumentException();
}
return Throwable.class.isAssignableFrom(c) &&
!RuntimeException.class.isAssignableFrom(c) &&
!Error.class.isAssignableFrom(c) ;
}
/**
* Section 1.2.7
*/
public boolean isObjectReference(Class c)
{
if( c == null ) {
throw new IllegalArgumentException();
}
return (c.isInterface() &&
org.omg.CORBA.Object.class.isAssignableFrom(c));
}
/**
* Section 1.2.8
*/
public boolean isEntity(Class c)
{
if( c == null ) {
throw new IllegalArgumentException();
}
Class superClass = c.getSuperclass();
return (!c.isInterface() &&
(superClass != null) &&
(org.omg.CORBA.portable.IDLEntity.class.isAssignableFrom(c)));
}
public String javaPropertyPrefixToIDL( String javaPrefix )
{
return "_" + javaPrefix + "_" ;
}
/**
* Return the property type if given method is legal property accessor as defined in
* Section 1.3.4.3 of Java2IDL spec. Result is one of: JAVA_GET_PROPERTY_PREFIX,
* JAVA_SET_PROPERTY_PREFIX, JAVA_IS_PROPERTY_PREFIX.
*/
public String propertyAccessorMethodType(Method m, Class c) {
String methodName = m.getName();
Class returnType = m.getReturnType();
Class[] parameters = m.getParameterTypes();
Class[] exceptionTypes = m.getExceptionTypes();
String propertyType = null;
if( methodName.startsWith(JAVA_GET_PROPERTY_PREFIX) ) {
if((parameters.length == 0) && (returnType != Void.TYPE) &&
!hasCorrespondingReadProperty(m, c, JAVA_IS_PROPERTY_PREFIX) {
propertyType = JAVA_GET_PROPERTY_PREFIX;
}
} else if( methodName.startsWith(JAVA_SET_PROPERTY_PREFIX) ) {
if((returnType == Void.TYPE) && (parameters.length == 1)) {
if (hasCorrespondingReadProperty(m, c, JAVA_GET_PROPERTY_PREFIX) ||
hasCorrespondingReadProperty(m, c, JAVA_IS_PROPERTY_PREFIX)) {
propertyType = JAVA_SET_PROPERTY_PREFIX;
}
}
} else if( methodName.startsWith(JAVA_IS_PROPERTY_PREFIX) ) {
if((parameters.length == 0) && (returnType == Boolean.TYPE)) {
propertyType = JAVA_IS_PROPERTY_PREFIX;
}
}
// Some final checks that apply to all properties.
if( propertyType != null ) {
if(!validPropertyExceptions(m) ||
(methodName.length() <= propertyType.length())) {
propertyType = null;
}
}
return propertyType ;
}
private boolean hasCorrespondingReadProperty
(Method writeProperty, Class c, String readPropertyPrefix) {
String writePropertyMethodName = writeProperty.getName();
Class[] writePropertyParameters = writeProperty.getParameterTypes();
boolean foundReadProperty = false;
try {
// Look for a valid corresponding Read property
String readPropertyMethodName =
writePropertyMethodName.replaceFirst
(JAVA_SET_PROPERTY_PREFIX, readPropertyPrefix);
Method readPropertyMethod = c.getMethod(readPropertyMethodName,
new Class[] {});
foundReadProperty =
((propertyAccessorMethodType(readPropertyMethod, c) != null) &&
(readPropertyMethod.getReturnType() ==
writePropertyParameters[0]));
} catch(Exception e) {
// ignore. this means we didn't find a corresponding get property.
}
return foundReadProperty;
}
public String getAttributeNameForProperty(String propertyName) {
String attributeName = null;
String prefix = null;
if( propertyName.startsWith(JAVA_GET_PROPERTY_PREFIX) ) {
prefix = JAVA_GET_PROPERTY_PREFIX;
} else if( propertyName.startsWith(JAVA_SET_PROPERTY_PREFIX) ) {
prefix = JAVA_SET_PROPERTY_PREFIX;
} else if( propertyName.startsWith(JAVA_IS_PROPERTY_PREFIX) ) {
prefix = JAVA_IS_PROPERTY_PREFIX;
}
if( (prefix != null) && (prefix.length() < propertyName.length()) ) {
String remainder = propertyName.substring(prefix.length());
if( (remainder.length() >= 2) &&
Character.isUpperCase(remainder.charAt(0)) &&
Character.isUpperCase(remainder.charAt(1)) ) {
// don't set the first letter to lower-case if the
// first two are upper-case
attributeName = remainder;
} else {
attributeName = Character.toLowerCase(remainder.charAt(0)) +
remainder.substring(1);
}
}
return attributeName;
}
/**
* Return IDL Type name for primitive types as defined in
* Section 1.3.3 of Java2IDL spec or null if not a primitive type.
*/
public IDLType getPrimitiveIDLTypeMapping(Class c) {
if( c == null ) {
throw new IllegalArgumentException();
}
if( c.isPrimitive() ) {
if( c == Void.TYPE ) {
return new IDLType( c, "void" ) ;
} else if( c == Boolean.TYPE ) {
return new IDLType( c, "boolean" ) ;
} else if( c == Character.TYPE ) {
return new IDLType( c, "wchar" ) ;
} else if( c == Byte.TYPE ) {
return new IDLType( c, "octet" ) ;
} else if( c == Short.TYPE ) {
return new IDLType( c, "short" ) ;
} else if( c == Integer.TYPE ) {
return new IDLType( c, "long" ) ;
} else if( c == Long.TYPE ) {
return new IDLType( c, "long_long" ) ;
} else if( c == Float.TYPE ) {
return new IDLType( c, "float" ) ;
} else if( c == Double.TYPE ) {
return new IDLType( c, "double" ) ;
}
}
return null;
}
/**
* Return IDL Type name for special case type mappings as defined in
* Table 1-1 of Java2IDL spec or null if given class is not a special
* type.
*/
public IDLType getSpecialCaseIDLTypeMapping(Class c) {
if( c == null ) {
throw new IllegalArgumentException();
}
if( c == java.lang.Object.class ) {
return new IDLType( c, new String[] { "java", "lang" },
"Object" ) ;
} else if( c == java.lang.String.class ) {
return new IDLType( c, new String[] { "CORBA" },
"WStringValue" ) ;
} else if( c == java.lang.Class.class ) {
return new IDLType( c, new String[] { "javax", "rmi", "CORBA" },
"ClassDesc" ) ;
} else if( c == java.io.Serializable.class ) {
return new IDLType( c, new String[] { "java", "io" },
"Serializable" ) ;
} else if( c == java.io.Externalizable.class ) {
return new IDLType( c, new String[] { "java", "io" },
"Externalizable" ) ;
} else if( c == java.rmi.Remote.class ) {
return new IDLType( c, new String[] { "java", "rmi" },
"Remote" ) ;
} else if( c == org.omg.CORBA.Object.class ) {
return new IDLType( c, "Object" ) ;
} else {
return null;
}
}
/**
* Implements 1.2.3 #2 and #4
*/
private void validateExceptions(Method method) throws IDLTypeException {
Class[] exceptions = method.getExceptionTypes();
boolean declaresRemoteExceptionOrSuperClass = false;
// Section 1.2.3, #2
for(int eIndex = 0; eIndex < exceptions.length; eIndex++) {
Class exception = exceptions[eIndex];
if( isRemoteExceptionOrSuperClass(exception) ) {
declaresRemoteExceptionOrSuperClass = true;
break;
}
}
if( !declaresRemoteExceptionOrSuperClass ) {
String msg = "Method '" + method + "' must throw at least one " +
"exception of type java.rmi.RemoteException or one of its " +
"super-classes";
throw new IDLTypeException(msg);
}
// Section 1.2.3, #4
// See also bug 4972402
// For all exceptions E in exceptions,
// (isCheckedException(E) => (isValue(E) || RemoteException.isAssignableFrom( E ) )
for(int eIndex = 0; eIndex < exceptions.length; eIndex++) {
Class exception = exceptions[eIndex];
if (isCheckedException(exception) && !isValue(exception) &&
!isRemoteException(exception))
{
String msg = "Exception '" + exception + "' on method '" +
method + "' is not a allowed RMI/IIOP exception type";
throw new IDLTypeException(msg);
}
}
return;
}
/**
* Returns true if the method's throw clause conforms to the exception
* restrictions for properties as defined in Section 1.3.4.3 of
* Java2IDL spec. This means that for all exceptions E declared on the
* method, E isChecked => RemoteException.isAssignableFrom( E ).
*/
private boolean validPropertyExceptions(Method method)
{
Class[] exceptions = method.getExceptionTypes();
for(int eIndex = 0; eIndex < exceptions.length; eIndex++) {
Class exception = exceptions[eIndex];
if (isCheckedException(exception) && !isRemoteException(exception))
return false ;
}
return true;
}
/**
* Implements Section 1.2.3, #2.
*/
private boolean isRemoteExceptionOrSuperClass(Class c) {
return
((c == java.rmi.RemoteException.class) ||
(c == java.io.IOException.class) ||
(c == java.lang.Exception.class) ||
(c == java.lang.Throwable.class));
}
/**
* Implements Section 1.2.3, #5.
*/
private void validateDirectInterfaces(Class c) throws IDLTypeException {
Class[] directInterfaces = c.getInterfaces();
if( directInterfaces.length < 2 ) {
return;
}
Set allMethodNames = new HashSet();
Set currentMethodNames = new HashSet();
for(int i = 0; i < directInterfaces.length; i++) {
Class next = directInterfaces[i];
Method[] methods = next.getMethods();
// Comparison is based on method names only. First collect
// all methods from current interface, eliminating duplicate
// names.
currentMethodNames.clear();
for(int m = 0; m < methods.length; m++) {
currentMethodNames.add(methods[m].getName());
}
// Now check each method against list of all unique method
// names processed so far.
for(Iterator iter=currentMethodNames.iterator(); iter.hasNext();) {
String methodName = (String) iter.next();
if( allMethodNames.contains(methodName) ) {
String msg = "Class " + c + " inherits method " +
methodName + " from multiple direct interfaces.";
throw new IDLTypeException(msg);
} else {
allMethodNames.add(methodName);
}
}
}
return;
}
/**
* Implements 1.2.3 #6
*/
private void validateConstants(final Class c)
throws IDLTypeException {
Field[] fields = null;
try {
fields = (Field[])
java.security.AccessController.doPrivileged
(new java.security.PrivilegedExceptionAction() {
public java.lang.Object run() throws Exception {
return c.getFields();
}
});
} catch(java.security.PrivilegedActionException pae) {
IDLTypeException ite = new IDLTypeException();
ite.initCause(pae);
throw ite;
}
for(int i = 0; i < fields.length; i++) {
Field next = fields[i];
Class fieldType = next.getType();
if( (fieldType != java.lang.String.class) &&
!isPrimitive(fieldType) ) {
String msg = "Constant field '" + next.getName() +
"' in class '" + next.getDeclaringClass().getName() +
"' has invalid type' " + next.getType() + "'. Constants" +
" in RMI/IIOP interfaces can only have primitive" +
" types and java.lang.String types.";
throw new IDLTypeException(msg);
}
}
return;
}
}

138
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@ -1,138 +0,0 @@
/*
* Copyright (c) 1999, 2003, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.iiop;
import com.sun.corba.se.impl.protocol.Request;
import com.sun.corba.se.impl.core.ClientRequest;
import com.sun.corba.se.impl.core.ServiceContext;
import com.sun.corba.se.impl.core.ServiceContexts;
import com.sun.corba.se.impl.core.ClientResponse;
import com.sun.corba.se.impl.core.ServerRequest;
import com.sun.corba.se.impl.core.ServerResponse;
import com.sun.corba.se.impl.corba.IOR;
import com.sun.corba.se.impl.corba.GIOPVersion;
import com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase;
import com.sun.corba.se.impl.protocol.giopmsgheaders.RequestMessage;
import com.sun.corba.se.impl.orbutil.ORBConstants;
import com.sun.corba.se.impl.core.ORBVersion;
import com.sun.corba.se.impl.core.ORB;
import com.sun.corba.se.impl.orbutil.ORBUtility;
import com.sun.corba.se.impl.ior.ObjectKeyFactory ;
import com.sun.corba.se.impl.ior.ObjectKey ;
import com.sun.corba.se.impl.ior.ObjectKeyTemplate ;
import com.sun.corba.se.impl.ior.IIOPProfile;
public class LocalClientRequestImpl extends IIOPOutputStream
implements ClientRequest
{
public LocalClientRequestImpl( GIOPVersion gv,
ORB orb, IOR ior, short addrDisposition,
String operationName, boolean oneway, ServiceContexts svc,
int requestId, byte streamFormatVersion)
{
super(gv,
orb,
null,
BufferManagerFactory.newBufferManagerWrite(BufferManagerFactory.GROW),
streamFormatVersion);
this.isOneway = oneway;
boolean responseExpected = !isOneway;
IIOPProfile iop = ior.getProfile();
ObjectKey okey = iop.getObjectKey();
ObjectKeyTemplate oktemp = okey.getTemplate() ;
ORBVersion version = oktemp.getORBVersion() ;
orb.setORBVersion( version ) ;
this.request = MessageBase.createRequest(orb, gv, requestId,
responseExpected, ior, addrDisposition, operationName, svc, null);
setMessage(request);
request.write(this);
// mark beginning of msg body for possible later use
bodyBegin = getSize();
}
public int getRequestId() {
return request.getRequestId();
}
public boolean isOneWay() {
return isOneway;
}
public ServiceContexts getServiceContexts() {
return request.getServiceContexts();
}
public String getOperationName() {
return request.getOperation();
}
public ObjectKey getObjectKey() {
return request.getObjectKey();
}
public ServerRequest getServerRequest()
{
// Set the size of the marshalled data in the message header.
getMessage().setSize( getByteBuffer(), getSize() ) ;
// Construct a new ServerRequest out of the buffer in this ClientRequest
LocalServerRequestImpl serverRequest = new LocalServerRequestImpl(
(ORB)orb(), toByteArray(), request ) ;
// Skip over all of the GIOP header information. This positions
// the offset in the buffer so that the skeleton can correctly read
// the marshalled arguments.
serverRequest.setIndex( bodyBegin ) ;
return serverRequest ;
}
public ClientResponse invoke()
{
ORB myORB = (ORB)orb() ;
ServerResponse serverResponse = myORB.process( getServerRequest() ) ;
LocalServerResponseImpl lsr = (LocalServerResponseImpl)serverResponse ;
return lsr.getClientResponse() ;
}
/**
* Check to see if the request is local.
*/
public boolean isLocal(){
return true;
}
private RequestMessage request;
private int bodyBegin;
private boolean isOneway;
}

162
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@ -1,162 +0,0 @@
/*
* Copyright (c) 1999, 2003, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.iiop;
import java.io.IOException;
import org.omg.CORBA.SystemException;
import org.omg.CORBA.CompletionStatus;
import com.sun.corba.se.impl.core.Response;
import com.sun.corba.se.impl.core.ClientResponse;
import com.sun.corba.se.impl.corba.IOR;
import com.sun.corba.se.impl.core.ORB;
import com.sun.corba.se.impl.core.ServiceContext;
import com.sun.corba.se.impl.core.ServiceContexts;
import com.sun.corba.se.impl.protocol.giopmsgheaders.Message;
import com.sun.corba.se.impl.protocol.giopmsgheaders.ReplyMessage;
import com.sun.corba.se.impl.orbutil.MinorCodes;
class LocalClientResponseImpl extends IIOPInputStream implements ClientResponse
{
LocalClientResponseImpl(ORB orb, byte[] buf, ReplyMessage header)
{
super(orb, buf, header.getSize(), header.isLittleEndian(), header, null);
this.reply = header;
// NOTE (Ram J) (06/02/2000) if we set result.setIndex(bodyBegin)
// in LocalServerResponse.getClientResponse(), then we do not need
// to read the headers (done below) anymore.
// This will be an optimisation which is can be done to speed up the
// local invocation by avoiding reading the headers in the local cases.
// BUGFIX(Ram Jeyaraman) This has been moved from
// LocalServerResponse.getClientResponse()
// Skip over all of the GIOP header information. This positions
// the offset in the buffer so that the skeleton can correctly read
// the marshalled arguments.
this.setIndex(Message.GIOPMessageHeaderLength);
// BUGFIX(Ram Jeyaraman) For local invocations, the reply mesg fields
// needs to be set, by reading the response buffer contents
// to correctly set the exception type and other info.
this.reply.read(this);
}
LocalClientResponseImpl(SystemException ex)
{
this.systemException = ex;
}
public boolean isSystemException() {
if ( reply != null )
return reply.getReplyStatus() == ReplyMessage.SYSTEM_EXCEPTION;
else
return (systemException != null);
}
public boolean isUserException() {
if ( reply != null )
return reply.getReplyStatus() == ReplyMessage.USER_EXCEPTION;
else
return false;
}
public boolean isLocationForward() {
if ( reply != null ) {
return ( (reply.getReplyStatus() == ReplyMessage.LOCATION_FORWARD) ||
(reply.getReplyStatus() == ReplyMessage.LOCATION_FORWARD_PERM) );
//return reply.getReplyStatus() == ReplyMessage.LOCATION_FORWARD;
} else {
return false;
}
}
public boolean isDifferentAddrDispositionRequested() {
if (reply != null) {
return reply.getReplyStatus() == ReplyMessage.NEEDS_ADDRESSING_MODE;
}
return false;
}
public short getAddrDisposition() {
if (reply != null) {
return reply.getAddrDisposition();
}
throw new org.omg.CORBA.INTERNAL(
"Null reply in getAddrDisposition",
MinorCodes.NULL_REPLY_IN_GET_ADDR_DISPOSITION,
CompletionStatus.COMPLETED_MAYBE);
}
public IOR getForwardedIOR() {
if ( reply != null )
return reply.getIOR();
else
return null;
}
public int getRequestId() {
if ( reply != null )
return reply.getRequestId();
else
throw new org.omg.CORBA.INTERNAL("Error in getRequestId");
}
public ServiceContexts getServiceContexts() {
if ( reply != null )
return reply.getServiceContexts();
else
return null;
}
public SystemException getSystemException() {
if ( reply != null )
return reply.getSystemException();
else
return systemException;
}
public java.lang.String peekUserExceptionId() {
mark(Integer.MAX_VALUE);
String result = read_string();
reset();
return result;
}
/**
* Check to see if the response is local.
*/
public boolean isLocal(){
return true;
}
private ReplyMessage reply;
private SystemException systemException;
}

208
corba/src/share/classes/com/sun/corba/se/impl/protocol/oldlocal/LocalServerRequestImpl.sjava
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@ -1,208 +0,0 @@
/*
* Copyright (c) 1999, 2003, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.iiop;
import org.omg.CORBA.SystemException;
import com.sun.corba.se.impl.core.ServerRequest;
import com.sun.corba.se.impl.core.ServiceContext;
import com.sun.corba.se.impl.core.DuplicateServiceContext;
import com.sun.corba.se.impl.core.UEInfoServiceContext;
import com.sun.corba.se.impl.core.ServiceContexts;
import com.sun.corba.se.impl.core.ServerResponse;
import com.sun.corba.se.impl.corba.IOR;
import com.sun.corba.se.impl.core.ORB;
import com.sun.corba.se.impl.orbutil.ORBUtility; //d11638
import org.omg.CORBA.portable.UnknownException;
import org.omg.CORBA.UNKNOWN;
import org.omg.CORBA.CompletionStatus;
import com.sun.corba.se.impl.ior.ObjectKey;
import com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase;
import com.sun.corba.se.impl.protocol.giopmsgheaders.ReplyMessage;
import com.sun.corba.se.impl.protocol.giopmsgheaders.RequestMessage;
class LocalServerRequestImpl extends IIOPInputStream implements ServerRequest {
org.omg.CORBA.portable.OutputStream replyStream;
org.omg.CORBA.portable.OutputStream exceptionReplyStream;
LocalServerRequestImpl(ORB orb, byte[] buf, RequestMessage header)
{
super(orb, buf, header.getSize(), header.isLittleEndian(), header, null );
this.request = header;
}
public int getRequestId() {
return request.getRequestId();
}
public boolean isOneWay() {
return !request.isResponseExpected();
}
public ServiceContexts getServiceContexts() {
return request.getServiceContexts();
}
public String getOperationName() {
return request.getOperation();
}
public ObjectKey getObjectKey() {
return request.getObjectKey();
}
public ServerResponse createResponse(ServiceContexts svc)
{
return new LocalServerResponseImpl(this, svc);
}
public org.omg.CORBA.portable.OutputStream createReply() {
if (replyStream == null) {
replyStream = (org.omg.CORBA.portable.OutputStream)
createResponse(null);
}
return replyStream;
}
public org.omg.CORBA.portable.OutputStream createExceptionReply() {
if (exceptionReplyStream == null) {
exceptionReplyStream = (org.omg.CORBA.portable.OutputStream)
createUserExceptionResponse(null);
}
return exceptionReplyStream;
}
public ServerResponse createUserExceptionResponse(
ServiceContexts svc)
{
return new LocalServerResponseImpl(this, svc, true);
}
public ServerResponse createUnknownExceptionResponse(
UnknownException ex) {
ServiceContexts contexts = null;
SystemException sys = new UNKNOWN( 0,
CompletionStatus.COMPLETED_MAYBE);
try {
contexts = new ServiceContexts( (ORB)orb() );
UEInfoServiceContext uei = new UEInfoServiceContext(sys);
contexts.put(uei) ;
} catch (DuplicateServiceContext d) {
// can't happen
}
return createSystemExceptionResponse(sys,contexts);
}
public ServerResponse createSystemExceptionResponse(
SystemException ex, ServiceContexts svc) {
// Only do this if interceptors have been initialized on this request
// and have not completed their lifecycle (otherwise the info stack
// may be empty or have a different request's entry on top).
if (executePIInResponseConstructor()) {
// Inform Portable Interceptors of the SystemException. This is
// required to be done here because the ending interception point
// is called in the ServerResponseImpl constructor called below
// but we do not currently write the SystemException into the
// response until after the ending point is called.
ORB orb = (ORB)orb();
orb.getPIHandler().setServerPIInfo( ex );
}
if (orb() != null && ((ORB)orb()).subcontractDebugFlag && ex != null)
ORBUtility.dprint(this, "Sending SystemException:", ex);
LocalServerResponseImpl response =
new LocalServerResponseImpl(this, svc, false);
ORBUtility.writeSystemException(ex, response);
return response;
}
public ServerResponse createLocationForward(
IOR ior, ServiceContexts svc) {
ReplyMessage reply = MessageBase.createReply( (ORB)orb(),
request.getGIOPVersion(), request.getRequestId(),
ReplyMessage.LOCATION_FORWARD, svc, ior);
LocalServerResponseImpl response =
new LocalServerResponseImpl(this, reply, ior);
return response;
}
private RequestMessage request;
/**
* Check to see if the request is local.
*/
public boolean isLocal(){
return true;
}
private boolean _executeReturnServantInResponseConstructor = false;
public boolean executeReturnServantInResponseConstructor()
{
return _executeReturnServantInResponseConstructor;
}
public void setExecuteReturnServantInResponseConstructor(boolean b)
{
_executeReturnServantInResponseConstructor = b;
}
private boolean _executeRemoveThreadInfoInResponseConstructor = false;
public boolean executeRemoveThreadInfoInResponseConstructor()
{
return _executeRemoveThreadInfoInResponseConstructor;
}
public void setExecuteRemoveThreadInfoInResponseConstructor(boolean b)
{
_executeRemoveThreadInfoInResponseConstructor = b;
}
private boolean _executePIInResponseConstructor = false;
public boolean executePIInResponseConstructor() {
return _executePIInResponseConstructor;
}
public void setExecutePIInResponseConstructor( boolean b ) {
_executePIInResponseConstructor = b;
}
// We know that we're talking to the same ValueHandler, so
// use the maximum version it supports.
public byte getStreamFormatVersionForReply() {
return ORBUtility.getMaxStreamFormatVersion();
}
}

192
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@ -1,192 +0,0 @@
/*
* Copyright (c) 1999, 2003, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.iiop;
import org.omg.CORBA.SystemException;
import com.sun.corba.se.impl.core.ServerResponse;
import com.sun.corba.se.impl.core.ORB;
import com.sun.corba.se.impl.corba.IOR;
import com.sun.corba.se.impl.core.ServiceContext;
import com.sun.corba.se.impl.core.ServiceContexts;
import com.sun.corba.se.impl.core.ClientResponse;
import com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase;
import com.sun.corba.se.impl.protocol.giopmsgheaders.ReplyMessage;
class LocalServerResponseImpl
extends IIOPOutputStream
implements ServerResponse
{
LocalServerResponseImpl(LocalServerRequestImpl request, ServiceContexts svc)
{
this(request,
MessageBase.createReply(
(ORB)request.orb(),
request.getGIOPVersion(),
request.getRequestId(), ReplyMessage.NO_EXCEPTION,
svc, null),
null);
}
LocalServerResponseImpl(LocalServerRequestImpl request, ServiceContexts svc,
boolean user)
{
this(request,
MessageBase.createReply(
(ORB)request.orb(),
request.getGIOPVersion(), request.getRequestId(),
user ? ReplyMessage.USER_EXCEPTION :
ReplyMessage.SYSTEM_EXCEPTION,
svc, null),
null);
}
LocalServerResponseImpl( LocalServerRequestImpl request, ReplyMessage reply,
IOR ior)
{
super(request.getGIOPVersion(),
(ORB)request.orb(),
null,
BufferManagerFactory.newBufferManagerWrite(BufferManagerFactory.GROW),
request.getStreamFormatVersionForReply());
setMessage(reply);
ORB orb = (ORB)request.orb();
ServerResponseImpl.runServantPostInvoke(orb, request);
if( request.executePIInResponseConstructor() ) {
// Invoke server request ending interception points (send_*):
// Note: this may end up with a SystemException or an internal
// Runtime ForwardRequest.
orb.getPIHandler().invokeServerPIEndingPoint( reply );
// Note this will be executed even if a ForwardRequest or
// SystemException is thrown by a Portable Interceptors ending
// point since we end up in this constructor again anyway.
orb.getPIHandler().cleanupServerPIRequest();
// See (Local)ServerRequestImpl.createSystemExceptionResponse
// for why this is necesary.
request.setExecutePIInResponseConstructor(false);
}
// Once you get here then the final reply is available (i.e.,
// postinvoke and interceptors have completed.
if (request.executeRemoveThreadInfoInResponseConstructor()) {
ServerResponseImpl.removeThreadInfo(orb, request);
}
reply.write(this);
if (reply.getIOR() != null)
reply.getIOR().write(this);
this.reply = reply;
this.ior = reply.getIOR();
}
public boolean isSystemException() {
if (reply != null)
return reply.getReplyStatus() == ReplyMessage.SYSTEM_EXCEPTION;
return false;
}
public boolean isUserException() {
if (reply != null)
return reply.getReplyStatus() == ReplyMessage.USER_EXCEPTION;
return false;
}
public boolean isLocationForward() {
if (ior != null)
return true;
return false;
}
public IOR getForwardedIOR() {
return ior;
}
public int getRequestId() {
if (reply != null)
return reply.getRequestId();
return -1;
}
public ServiceContexts getServiceContexts() {
if (reply != null)
return reply.getServiceContexts();
return null;
}
public SystemException getSystemException() {
if (reply != null)
return reply.getSystemException();
return null;
}
public ReplyMessage getReply()
{
return reply ;
}
public ClientResponse getClientResponse()
{
// set the size of the marshalled data in the message header
getMessage().setSize(getByteBuffer(), getSize());
// Construct a new ClientResponse out of the buffer in this ClientRequest
LocalClientResponseImpl result =
new LocalClientResponseImpl( (ORB)orb(), toByteArray(), reply);
// NOTE (Ram J) (06/02/2000) if we set result.setIndex(bodyBegin) here
// then the LocalClientResponse does not need to read the headers anymore.
// This will be an optimisation which is can be done to speed up the
// local invocation by avoiding reading the headers in the local cases.
// BUGFIX(Ram Jeyaraman) result.setOffset is now done in
// LocalClientResponseImpl constructor.
/*
// Skip over all of the GIOP header information. This positions
// the offset in the buffer so that the skeleton can correctly read
// the marshalled arguments.
result.setOffset( bodyBegin ) ;
*/
return result ;
}
/**
* Check to see if the response is local.
*/
public boolean isLocal(){
return true;
}
private ReplyMessage reply;
private IOR ior; // forwarded IOR
}

710
corba/src/share/classes/com/sun/corba/se/impl/transport/BufferConnectionImpl.sjava
View File

@ -1,710 +0,0 @@
/*
* Copyright (c) 2004, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 com.sun.corba.se.impl.transport;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.nio.ByteBuffer;
import java.nio.channels.SelectableChannel;
import java.nio.channels.SelectionKey;
import java.nio.channels.SocketChannel;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Collections;
import java.util.Hashtable;
import java.util.HashMap;
import java.util.Map;
import org.omg.CORBA.COMM_FAILURE;
import org.omg.CORBA.CompletionStatus;
import org.omg.CORBA.DATA_CONVERSION;
import org.omg.CORBA.INTERNAL;
import org.omg.CORBA.MARSHAL;
import org.omg.CORBA.OBJECT_NOT_EXIST;
import org.omg.CORBA.SystemException;
import com.sun.org.omg.SendingContext.CodeBase;
import com.sun.corba.se.pept.broker.Broker;
import com.sun.corba.se.pept.encoding.InputObject;
import com.sun.corba.se.pept.encoding.OutputObject;
import com.sun.corba.se.pept.protocol.MessageMediator;
import com.sun.corba.se.pept.transport.Acceptor;
import com.sun.corba.se.pept.transport.Connection;
import com.sun.corba.se.pept.transport.ConnectionCache;
import com.sun.corba.se.pept.transport.ContactInfo;
import com.sun.corba.se.pept.transport.EventHandler;
import com.sun.corba.se.pept.transport.InboundConnectionCache;
import com.sun.corba.se.pept.transport.OutboundConnectionCache;
import com.sun.corba.se.pept.transport.ResponseWaitingRoom;
import com.sun.corba.se.pept.transport.Selector;
import com.sun.corba.se.spi.ior.IOR;
import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
import com.sun.corba.se.spi.logging.CORBALogDomains;
import com.sun.corba.se.spi.orb.ORB ;
import com.sun.corba.se.spi.orbutil.threadpool.Work;
import com.sun.corba.se.spi.protocol.CorbaMessageMediator;
import com.sun.corba.se.spi.transport.CorbaContactInfo;
import com.sun.corba.se.spi.transport.CorbaConnection;
import com.sun.corba.se.spi.transport.CorbaResponseWaitingRoom;
import com.sun.corba.se.impl.encoding.CachedCodeBase;
import com.sun.corba.se.impl.encoding.CDRInputStream_1_0;
import com.sun.corba.se.impl.encoding.CDROutputObject;
import com.sun.corba.se.impl.encoding.CDROutputStream_1_0;
import com.sun.corba.se.impl.encoding.CodeSetComponentInfo;
import com.sun.corba.se.impl.encoding.OSFCodeSetRegistry;
import com.sun.corba.se.impl.logging.ORBUtilSystemException;
import com.sun.corba.se.impl.orbutil.ORBConstants;
import com.sun.corba.se.impl.orbutil.ORBUtility;
import com.sun.corba.se.impl.protocol.giopmsgheaders.Message;
import com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase;
import com.sun.corba.se.impl.transport.CorbaResponseWaitingRoomImpl;
/**
* @author Ken Cavanaugh
*/
public class BufferConnectionImpl
extends
EventHandlerBase
implements
CorbaConnection,
Work
{
//
// New transport.
//
protected long enqueueTime;
public SocketChannel getSocketChannel()
{
return null;
}
// REVISIT:
// protected for test: genericRPCMSGFramework.IIOPConnection constructor.
//
// From iiop.Connection.java
//
protected long timeStamp = 0;
protected boolean isServer = false;
// Start at some value other than zero since this is a magic
// value in some protocols.
protected int requestId = 5;
protected CorbaResponseWaitingRoom responseWaitingRoom;
protected int state;
protected java.lang.Object stateEvent = new java.lang.Object();
protected java.lang.Object writeEvent = new java.lang.Object();
protected boolean writeLocked;
protected int serverRequestCount = 0;
// Server request map: used on the server side of Connection
// Maps request ID to IIOPInputStream.
Map serverRequestMap = new HashMap() ;
// This is a flag associated per connection telling us if the
// initial set of sending contexts were sent to the receiver
// already...
protected boolean postInitialContexts = false;
// Remote reference to CodeBase server (supplies
// FullValueDescription, among other things)
protected IOR codeBaseServerIOR;
// CodeBase cache for this connection. This will cache remote operations,
// handle connecting, and ensure we don't do any remote operations until
// necessary.
protected CachedCodeBase cachedCodeBase = new CachedCodeBase(this);
protected ORBUtilSystemException wrapper ;
List buffers ;
public BufferConnectionImpl(ORB orb, byte[][] data )
{
this.orb = orb;
wrapper = ORBUtilSystemException.get( orb,
CORBALogDomains.RPC_TRANSPORT ) ;
buffers = new ArrayList() ;
}
////////////////////////////////////////////////////
//
// framework.transport.Connection
//
public boolean shouldRegisterReadEvent()
{
return false;
}
public boolean shouldRegisterServerReadEvent()
{
return false;
}
public boolean read()
{
return true ;
}
protected CorbaMessageMediator readBits()
{
return null ;
}
protected boolean dispatch(CorbaMessageMediator messageMediator)
{
}
public boolean shouldUseDirectByteBuffers()
{
return false ;
}
// Only called from readGIOPMessage with (12, 0, 12) as arguments
// size is size of buffer to create
// offset is offset from start of message in buffer
// length is length to read
public ByteBuffer read(int size, int offset, int length)
throws IOException
{
byte[] buf = new byte[size];
readFully( buf, offset, length);
ByteBuffer byteBuffer = ByteBuffer.wrap(buf);
byteBuffer.limit(size);
return byteBuffer;
}
// Only called as read( buf, 12, msgsize-12 ) in readGIOPMessage
// We can ignore the byteBuffer parameter
// offset is the starting position to place data in the result
// length is the length of the data to read
public ByteBuffer read(ByteBuffer byteBuffer, int offset, int length)
throws IOException
{
int size = offset + length;
byte[] buf = new byte[size];
readFully(buf, offset, length);
return ByteBuffer.wrap(buf);
}
// Read size bytes from buffer list and place the data
// starting at offset in buf.
public void readFully(byte[] buf, int offset, int size)
throws IOException
{
int remaining = size ;
int position = offset ;
while (remaining > 0) {
ByteBuffer buff = (ByteBuffer)buffers.get(0) ;
int dataSize = buff.remaining() ;
int xferSize = dataSize ;
if (dataSize >= remaining) :
xferSize = remaining ;
buffers.remove(0) ;
}
buff.get( buf, offset, xferSize ) ;
offset += xferSize ;
remaining -= xferSize ;
}
}
public void write(ByteBuffer byteBuffer)
throws IOException
{
buffers.add( byteBuffer ) ;
}
/**
* Note:it is possible for this to be called more than once
*/
public synchronized void close()
{
}
public Acceptor getAcceptor()
{
return null;
}
public ContactInfo getContactInfo()
{
return null;
}
public EventHandler getEventHandler()
{
return this;
}
public OutputObject createOutputObject(MessageMediator messageMediator)
{
// REVISIT - remove this method from Connection and all it subclasses.
throw new RuntimeException("*****SocketOrChannelConnectionImpl.createOutputObject - should not be called.");
}
// This is used by the GIOPOutputObject in order to
// throw the correct error when handling code sets.
// Can we determine if we are on the server side by
// other means? XREVISIT
public boolean isServer()
{
return isServer;
}
public boolean isBusy()
{
return false ;
}
public long getTimeStamp()
{
return timeStamp;
}
public void setTimeStamp(long time)
{
timeStamp = time;
}
public void setState(String stateString)
{
synchronized (stateEvent) {
if (stateString.equals("ESTABLISHED")) {
state = ESTABLISHED;
stateEvent.notifyAll();
} else {
// REVISIT: ASSERT
}
}
}
public void writeLock()
{
}
public void writeUnlock()
{
}
public void sendWithoutLock(OutputObject outputObject)
{
}
public void registerWaiter(MessageMediator messageMediator)
{
}
public void unregisterWaiter(MessageMediator messageMediator)
{
}
public InputObject waitForResponse(MessageMediator messageMediator)
{
return null ;
}
public void setConnectionCache(ConnectionCache connectionCache)
{
}
public ConnectionCache getConnectionCache()
{
return null;
}
////////////////////////////////////////////////////
//
// EventHandler methods
//
public SelectableChannel getChannel()
{
return null;
}
public int getInterestOps()
{
return null;
}
// public Acceptor getAcceptor() - already defined above.
public Connection getConnection()
{
return this;
}
////////////////////////////////////////////////////
//
// Work methods.
//
public String getName()
{
return this.toString();
}
public void doWork()
{
}
public void setEnqueueTime(long timeInMillis)
{
enqueueTime = timeInMillis;
}
public long getEnqueueTime()
{
return enqueueTime;
}
////////////////////////////////////////////////////
//
// spi.transport.CorbaConnection.
//
public ResponseWaitingRoom getResponseWaitingRoom()
{
return null ;
}
// REVISIT - inteface defines isServer but already defined in
// higher interface.
public void serverRequestMapPut(int requestId,
CorbaMessageMediator messageMediator)
{
serverRequestMap.put(new Integer(requestId), messageMediator);
}
public CorbaMessageMediator serverRequestMapGet(int requestId)
{
return (CorbaMessageMediator)
serverRequestMap.get(new Integer(requestId));
}
public void serverRequestMapRemove(int requestId)
{
serverRequestMap.remove(new Integer(requestId));
}
// REVISIT: this is also defined in:
// com.sun.corba.se.spi.legacy.connection.Connection
public java.net.Socket getSocket()
{
return null;
}
/** It is possible for a Close Connection to have been
** sent here, but we will not check for this. A "lazy"
** Exception will be thrown in the Worker thread after the
** incoming request has been processed even though the connection
** is closed before the request is processed. This is o.k because
** it is a boundary condition. To prevent it we would have to add
** more locks which would reduce performance in the normal case.
**/
public synchronized void serverRequestProcessingBegins()
{
serverRequestCount++;
}
public synchronized void serverRequestProcessingEnds()
{
serverRequestCount--;
}
//
//
//
public synchronized int getNextRequestId()
{
return requestId++;
}
// Negotiated code sets for char and wchar data
protected CodeSetComponentInfo.CodeSetContext codeSetContext = null;
public ORB getBroker()
{
return orb;
}
public CodeSetComponentInfo.CodeSetContext getCodeSetContext()
{
// Needs to be synchronized for the following case when the client
// doesn't send the code set context twice, and we have two threads
// in ServerRequestDispatcher processCodeSetContext.
//
// Thread A checks to see if there is a context, there is none, so
// it calls setCodeSetContext, getting the synch lock.
// Thread B checks to see if there is a context. If we didn't synch,
// it might decide to outlaw wchar/wstring.
if (codeSetContext == null) {
synchronized(this) {
return codeSetContext;
}
}
return codeSetContext;
}
public synchronized void setCodeSetContext(CodeSetComponentInfo.CodeSetContext csc) {
// Double check whether or not we need to do this
if (codeSetContext == null) {
if (OSFCodeSetRegistry.lookupEntry(csc.getCharCodeSet()) == null ||
OSFCodeSetRegistry.lookupEntry(csc.getWCharCodeSet()) == null) {
// If the client says it's negotiated a code set that
// isn't a fallback and we never said we support, then
// it has a bug.
throw wrapper.badCodesetsFromClient() ;
}
codeSetContext = csc;
}
}
//
// from iiop.IIOPConnection.java
//
// Map request ID to an InputObject.
// This is so the client thread can start unmarshaling
// the reply and remove it from the out_calls map while the
// ReaderThread can still obtain the input stream to give
// new fragments. Only the ReaderThread touches the clientReplyMap,
// so it doesn't incur synchronization overhead.
public MessageMediator clientRequestMapGet(int requestId)
{
return null ;
}
protected MessageMediator clientReply_1_1;
public void clientReply_1_1_Put(MessageMediator x)
{
clientReply_1_1 = x;
}
public MessageMediator clientReply_1_1_Get()
{
return clientReply_1_1;
}
public void clientReply_1_1_Remove()
{
clientReply_1_1 = null;
}
protected MessageMediator serverRequest_1_1;
public void serverRequest_1_1_Put(MessageMediator x)
{
serverRequest_1_1 = x;
}
public MessageMediator serverRequest_1_1_Get()
{
return serverRequest_1_1;
}
public void serverRequest_1_1_Remove()
{
serverRequest_1_1 = null;
}
protected String getStateString( int state )
{
synchronized ( stateEvent ){
switch (state) {
case OPENING : return "OPENING" ;
case ESTABLISHED : return "ESTABLISHED" ;
case CLOSE_SENT : return "CLOSE_SENT" ;
case CLOSE_RECVD : return "CLOSE_RECVD" ;
case ABORT : return "ABORT" ;
default : return "???" ;
}
}
}
public synchronized boolean isPostInitialContexts() {
return postInitialContexts;
}
// Can never be unset...
public synchronized void setPostInitialContexts(){
postInitialContexts = true;
}
/**
* Wake up the outstanding requests on the connection, and hand them
* COMM_FAILURE exception with a given minor code.
*
* Also, delete connection from connection table and
* stop the reader thread.
* Note that this should only ever be called by the Reader thread for
* this connection.
*
* @param minor_code The minor code for the COMM_FAILURE major code.
* @param die Kill the reader thread (this thread) before exiting.
*/
public void purgeCalls(SystemException systemException,
boolean die, boolean lockHeld)
{
}
/*************************************************************************
* The following methods are for dealing with Connection cleaning for
* better scalability of servers in high network load conditions.
**************************************************************************/
public void sendCloseConnection(GIOPVersion giopVersion)
throws IOException
{
Message msg = MessageBase.createCloseConnection(giopVersion);
sendHelper(giopVersion, msg);
}
public void sendMessageError(GIOPVersion giopVersion)
throws IOException
{
Message msg = MessageBase.createMessageError(giopVersion);
sendHelper(giopVersion, msg);
}
/**
* Send a CancelRequest message. This does not lock the connection, so the
* caller needs to ensure this method is called appropriately.
* @exception IOException - could be due to abortive connection closure.
*/
public void sendCancelRequest(GIOPVersion giopVersion, int requestId)
throws IOException
{
Message msg = MessageBase.createCancelRequest(giopVersion, requestId);
sendHelper(giopVersion, msg);
}
protected void sendHelper(GIOPVersion giopVersion, Message msg)
throws IOException
{
// REVISIT: See comments in CDROutputObject constructor.
CDROutputObject outputObject =
new CDROutputObject((ORB)orb, null, giopVersion, this, msg,
ORBConstants.STREAM_FORMAT_VERSION_1);
msg.write(outputObject);
outputObject.writeTo(this);
}
public void sendCancelRequestWithLock(GIOPVersion giopVersion,
int requestId)
throws IOException
{
writeLock();
try {
sendCancelRequest(giopVersion, requestId);
} finally {
writeUnlock();
}
}
// Begin Code Base methods ---------------------------------------
//
// Set this connection's code base IOR. The IOR comes from the
// SendingContext. This is an optional service context, but all
// JavaSoft ORBs send it.
//
// The set and get methods don't need to be synchronized since the
// first possible get would occur during reading a valuetype, and
// that would be after the set.
// Sets this connection's code base IOR. This is done after
// getting the IOR out of the SendingContext service context.
// Our ORBs always send this, but it's optional in CORBA.
public final void setCodeBaseIOR(IOR ior) {
codeBaseServerIOR = ior;
}
public final IOR getCodeBaseIOR() {
return codeBaseServerIOR;
}
// Get a CodeBase stub to use in unmarshaling. The CachedCodeBase
// won't connect to the remote codebase unless it's necessary.
public final CodeBase getCodeBase() {
return cachedCodeBase;
}
// End Code Base methods -----------------------------------------
// Can be overridden in subclass for different options.
protected void setSocketOptions(Socket socket)
{
}
public String toString()
{
synchronized ( stateEvent ){
return
"BufferConnectionImpl[" + " "
+ getStateString( state ) + " "
+ shouldUseSelectThreadToWait() + " "
+ shouldUseWorkerThreadForEvent()
+ "]" ;
}
}
// Must be public - used in encoding.
public void dprint(String msg)
{
ORBUtility.dprint("SocketOrChannelConnectionImpl", msg);
}
protected void dprint(String msg, Throwable t)
{
dprint(msg);
t.printStackTrace(System.out);
}
}
// End of file.

6
hotspot/.hgtags
View File

@ -363,3 +363,9 @@ c9dd82da51ed34a28f7c6b3245163ee962e94572 hs25-b40
9f71e36a471ae4a668e08827d33035963ed10c08 hs25-b42
5787fac72e760c6a5fd9efa113b0c75caf554136 jdk8-b100
46487ba40ff225654d0c51787ed3839bafcbd9f3 hs25-b43
f6921c876db192bba389cec062855a66372da01c jdk8-b101
530fe88b3b2c710f42810b3580d86a0d83ad6c1c hs25-b44
c4697c1c448416108743b59118b4a2498b339d0c jdk8-b102
7f55137d6aa81efc6eb0035813709f2cb6a26b8b hs25-b45
6f9be7f87b9653e94fd8fb3070891a0cc91b15bf jdk8-b103
580430d131ccd475e2f2ad4006531b8c4813d102 hs25-b46

3
hotspot/agent/src/share/classes/sun/jvm/hotspot/jdi/JVMTIThreadState.java
View File

@ -29,11 +29,10 @@ public interface JVMTIThreadState {
public static final int JVMTI_THREAD_STATE_ALIVE = 0x0001;
public static final int JVMTI_THREAD_STATE_TERMINATED = 0x0002;
public static final int JVMTI_THREAD_STATE_RUNNABLE = 0x0004;
public static final int JVMTI_THREAD_STATE_WAITING = 0x0008;
public static final int JVMTI_THREAD_STATE_WAITING = 0x0080;
public static final int JVMTI_THREAD_STATE_WAITING_INDEFINITELY = 0x0010;
public static final int JVMTI_THREAD_STATE_WAITING_WITH_TIMEOUT = 0x0020;
public static final int JVMTI_THREAD_STATE_SLEEPING = 0x0040;
public static final int JVMTI_THREAD_STATE_WAITING_FOR_NOTIFICATION = 0x0080;
public static final int JVMTI_THREAD_STATE_IN_OBJECT_WAIT = 0x0100;
public static final int JVMTI_THREAD_STATE_PARKED = 0x0200;
public static final int JVMTI_THREAD_STATE_BLOCKED_ON_MONITOR_ENTER = 0x0400;

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/opto/PhaseCFG.java
View File

@ -44,7 +44,7 @@ public class PhaseCFG extends Phase {
Type type = db.lookupType("PhaseCFG");
numBlocksField = new CIntField(type.getCIntegerField("_num_blocks"), 0);
blocksField = type.getAddressField("_blocks");
bbsField = type.getAddressField("_bbs");
bbsField = type.getAddressField("_node_to_block_mapping");
brootField = type.getAddressField("_broot");
}

6
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/OSThread.java
View File

@ -32,7 +32,7 @@ import sun.jvm.hotspot.types.*;
// to the sys_thread_t structure of the classic JVM implementation.
public class OSThread extends VMObject {
private static JIntField interruptedField;
private static JIntField threadIdField;
private static Field threadIdField;
static {
VM.registerVMInitializedObserver(new Observer() {
public void update(Observable o, Object data) {
@ -44,7 +44,7 @@ public class OSThread extends VMObject {
private static synchronized void initialize(TypeDataBase db) {
Type type = db.lookupType("OSThread");
interruptedField = type.getJIntField("_interrupted");
threadIdField = type.getJIntField("_thread_id");
threadIdField = type.getField("_thread_id");
}
public OSThread(Address addr) {
@ -56,7 +56,7 @@ public class OSThread extends VMObject {
}
public int threadId() {
return (int)threadIdField.getValue(addr);
return threadIdField.getJInt(addr);
}
}

7
hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 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
@ -74,7 +74,8 @@ public class ClassDump extends Tool {
public void run() {
// Ready to go with the database...
try {
// The name of the filter always comes from a System property.
if (classFilter == null) {
// If not already set, the name of the filter comes from a System property.
// If we have a pkgList, pass it, otherwise let the filter read
// its own System property for the list of classes.
String filterClassName = System.getProperty("sun.jvm.hotspot.tools.jcore.filter",
@ -90,7 +91,7 @@ public class ClassDump extends Tool {
} catch(Exception exp) {
System.err.println("Warning: Can not create class filter!");
}
}
String outputDirectory = System.getProperty("sun.jvm.hotspot.tools.jcore.outputDir", ".");
setOutputDirectory(outputDirectory);

6
hotspot/make/bsd/makefiles/adlc.make
View File

@ -41,13 +41,11 @@ SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad
ifeq ("${Platform_arch_model}", "${Platform_arch}")
SOURCES.AD = \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad)
else
SOURCES.AD = \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad)
endif
EXEC = $(OUTDIR)/adlc

24
hotspot/make/bsd/makefiles/minimal1.make
View File

@ -24,16 +24,20 @@
TYPE=MINIMAL1
INCLUDE_JVMTI ?= false
INCLUDE_FPROF ?= false
INCLUDE_VM_STRUCTS ?= false
INCLUDE_JNI_CHECK ?= false
INCLUDE_SERVICES ?= false
INCLUDE_MANAGEMENT ?= false
INCLUDE_ALL_GCS ?= false
INCLUDE_NMT ?= false
INCLUDE_TRACE ?= false
INCLUDE_CDS ?= false
# Force all variables to false, overriding any other
# setting that may have occurred in the makefiles. These
# can still be overridden by passing the variable as an
# argument to 'make'
INCLUDE_JVMTI := false
INCLUDE_FPROF := false
INCLUDE_VM_STRUCTS := false
INCLUDE_JNI_CHECK := false
INCLUDE_SERVICES := false
INCLUDE_MANAGEMENT := false
INCLUDE_ALL_GCS := false
INCLUDE_NMT := false
INCLUDE_TRACE := false
INCLUDE_CDS := false
CXXFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
CFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"

2
hotspot/make/hotspot_version
View File

@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2013
HS_MAJOR_VER=25
HS_MINOR_VER=0
HS_BUILD_NUMBER=43
HS_BUILD_NUMBER=46
JDK_MAJOR_VER=1
JDK_MINOR_VER=8

6
hotspot/make/linux/makefiles/adlc.make
View File

@ -41,13 +41,11 @@ SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad
ifeq ("${Platform_arch_model}", "${Platform_arch}")
SOURCES.AD = \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad)
else
SOURCES.AD = \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad)
endif
EXEC = $(OUTDIR)/adlc

24
hotspot/make/linux/makefiles/minimal1.make
View File

@ -24,16 +24,20 @@
TYPE=MINIMAL1
INCLUDE_JVMTI ?= false
INCLUDE_FPROF ?= false
INCLUDE_VM_STRUCTS ?= false
INCLUDE_JNI_CHECK ?= false
INCLUDE_SERVICES ?= false
INCLUDE_MANAGEMENT ?= false
INCLUDE_ALL_GCS ?= false
INCLUDE_NMT ?= false
INCLUDE_TRACE ?= false
INCLUDE_CDS ?= false
# Force all variables to false, overriding any other
# setting that may have occurred in the makefiles. These
# can still be overridden by passing the variable as an
# argument to 'make'
INCLUDE_JVMTI := false
INCLUDE_FPROF := false
INCLUDE_VM_STRUCTS := false
INCLUDE_JNI_CHECK := false
INCLUDE_SERVICES := false
INCLUDE_MANAGEMENT := false
INCLUDE_ALL_GCS := false
INCLUDE_NMT := false
INCLUDE_TRACE := false
INCLUDE_CDS := false
CXXFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
CFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"

6
hotspot/make/solaris/makefiles/adlc.make
View File

@ -42,13 +42,11 @@ SOURCE.AD = $(OUTDIR)/$(OS)_$(Platform_arch_model).ad
ifeq ("${Platform_arch_model}", "${Platform_arch}")
SOURCES.AD = \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad)
else
SOURCES.AD = \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch_model).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad) \
$(call altsrc-replace,$(HS_COMMON_SRC)/os_cpu/$(OS)_$(ARCH)/vm/$(OS)_$(Platform_arch_model).ad)
$(call altsrc-replace,$(HS_COMMON_SRC)/cpu/$(ARCH)/vm/$(Platform_arch).ad)
endif
EXEC = $(OUTDIR)/adlc

18
hotspot/make/solaris/makefiles/dtrace.make
View File

@ -283,8 +283,8 @@ $(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \
$(DTraced_Files) ||\
STATUS=$$?;\
if [ x"$$STATUS" = x"1" -a \
x`uname -r` = x"5.10" -a \
if [ x"$$STATUS" = x"1" ]; then \
if [ x`uname -r` = x"5.10" -a \
x`uname -p` = x"sparc" ]; then\
echo "*****************************************************************";\
echo "* If you are building server compiler, and the error message is ";\
@ -294,6 +294,20 @@ $(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\
echo "* dtrace probes for this build.";\
echo "*****************************************************************";\
elif [ x`uname -r` = x"5.10" ]; then\
echo "*****************************************************************";\
echo "* If you are seeing 'syntax error near \"umpiconninfo_t\"' on Solaris";\
echo "* 10, try doing 'cd /usr/lib/dtrace && gzip mpi.d' as root, ";\
echo "* or set the environment variable HOTSPOT_DISABLE_DTRACE_PROBES";\
echo "* to disable dtrace probes for this build.";\
echo "*****************************************************************";\
else \
echo "*****************************************************************";\
echo "* If you cannot fix dtrace build issues, try to ";\
echo "* set the environment variable HOTSPOT_DISABLE_DTRACE_PROBES";\
echo "* to disable dtrace probes for this build.";\
echo "*****************************************************************";\
fi; \
fi;\
exit $$STATUS
# Since some DTraced_Files are in LIBJVM.o and they are touched by this

6
hotspot/make/windows/create.bat
View File

@ -1,6 +1,6 @@
@echo off
REM
REM Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
REM Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
REM DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
REM
REM This code is free software; you can redistribute it and/or modify it
@ -148,7 +148,7 @@ echo HotSpotJDKDist=%HotSpotJDKDist%
REM This is now safe to do.
:copyfiles
for /D %%i in (compiler1, compiler2, tiered, core) do (
for /D %%i in (compiler1, compiler2, tiered ) do (
if NOT EXIST %HotSpotBuildSpace%\%%i\generated mkdir %HotSpotBuildSpace%\%%i\generated
copy %HotSpotWorkSpace%\make\windows\projectfiles\%%i\* %HotSpotBuildSpace%\%%i\generated > NUL
)
@ -156,7 +156,7 @@ copy %HotSpotWorkSpace%\make\windows\projectfiles\%%i\* %HotSpotBuildSpace%\%%i\
REM force regneration of ProjectFile
if exist %ProjectFile% del %ProjectFile%
for /D %%i in (compiler1, compiler2, tiered, core) do (
for /D %%i in (compiler1, compiler2, tiered ) do (
echo -- %%i --
echo # Generated file! > %HotSpotBuildSpace%\%%i\local.make
echo # Changing a variable below and then deleting %ProjectFile% will cause >> %HotSpotBuildSpace%\%%i\local.make

32
hotspot/make/windows/create_obj_files.sh
View File

@ -73,19 +73,17 @@ done
BASE_PATHS="${BASE_PATHS} ${GENERATED}/jvmtifiles ${GENERATED}/tracefiles"
if [ -d "${ALTSRC}/share/vm/jfr" ]; then
BASE_PATHS="${BASE_PATHS} ${ALTSRC}/share/vm/jfr"
if [ -d "${ALTSRC}/share/vm/jfr/buffers" ]; then
BASE_PATHS="${BASE_PATHS} ${ALTSRC}/share/vm/jfr/buffers"
fi
BASE_PATHS="${BASE_PATHS} ${COMMONSRC}/share/vm/prims/wbtestmethods"
CORE_PATHS="${BASE_PATHS}"
# shared is already in BASE_PATHS. Should add vm/memory but that one is also in BASE_PATHS.
if [ -d "${ALTSRC}/share/vm/gc_implementation" ]; then
CORE_PATHS="${CORE_PATHS} `$FIND ${ALTSRC}/share/vm/gc_implementation ! -name gc_implementation -prune -type d \! -name shared`"
BASE_PATHS="${BASE_PATHS} `$FIND ${ALTSRC}/share/vm/gc_implementation ! -name gc_implementation -prune -type d \! -name shared`"
fi
CORE_PATHS="${CORE_PATHS} `$FIND ${COMMONSRC}/share/vm/gc_implementation ! -name gc_implementation -prune -type d \! -name shared`"
BASE_PATHS="${BASE_PATHS} `$FIND ${COMMONSRC}/share/vm/gc_implementation ! -name gc_implementation -prune -type d \! -name shared`"
if [ -d "${ALTSRC}/share/vm/c1" ]; then
COMPILER1_PATHS="${ALTSRC}/share/vm/c1"
@ -104,12 +102,11 @@ COMPILER2_PATHS="${COMPILER2_PATHS} ${GENERATED}/adfiles"
# Include dirs per type.
case "${TYPE}" in
"core") Src_Dirs="${CORE_PATHS}" ;;
"compiler1") Src_Dirs="${CORE_PATHS} ${COMPILER1_PATHS}" ;;
"compiler2") Src_Dirs="${CORE_PATHS} ${COMPILER2_PATHS}" ;;
"tiered") Src_Dirs="${CORE_PATHS} ${COMPILER1_PATHS} ${COMPILER2_PATHS}" ;;
"zero") Src_Dirs="${CORE_PATHS}" ;;
"shark") Src_Dirs="${CORE_PATHS}" ;;
"compiler1") Src_Dirs="${BASE_PATHS} ${COMPILER1_PATHS}" ;;
"compiler2") Src_Dirs="${BASE_PATHS} ${COMPILER2_PATHS}" ;;
"tiered") Src_Dirs="${BASE_PATHS} ${COMPILER1_PATHS} ${COMPILER2_PATHS}" ;;
"zero") Src_Dirs="${BASE_PATHS}" ;;
"shark") Src_Dirs="${BASE_PATHS}" ;;
esac
COMPILER2_SPECIFIC_FILES="opto libadt bcEscapeAnalyzer.cpp c2_* runtime_*"
@ -122,7 +119,6 @@ Src_Files_EXCLUDE="jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp"
# Exclude per type.
case "${TYPE}" in
"core") Src_Files_EXCLUDE="${Src_Files_EXCLUDE} ${COMPILER1_SPECIFIC_FILES} ${COMPILER2_SPECIFIC_FILES} ${ZERO_SPECIFIC_FILES} ${SHARK_SPECIFIC_FILES} ciTypeFlow.cpp" ;;
"compiler1") Src_Files_EXCLUDE="${Src_Files_EXCLUDE} ${COMPILER2_SPECIFIC_FILES} ${ZERO_SPECIFIC_FILES} ${SHARK_SPECIFIC_FILES} ciTypeFlow.cpp" ;;
"compiler2") Src_Files_EXCLUDE="${Src_Files_EXCLUDE} ${COMPILER1_SPECIFIC_FILES} ${ZERO_SPECIFIC_FILES} ${SHARK_SPECIFIC_FILES}" ;;
"tiered") Src_Files_EXCLUDE="${Src_Files_EXCLUDE} ${ZERO_SPECIFIC_FILES} ${SHARK_SPECIFIC_FILES}" ;;
@ -149,9 +145,17 @@ for e in ${Src_Dirs}; do
Src_Files="${Src_Files}`findsrc ${e}` "
done
Obj_Files=
Obj_Files=" "
for e in ${Src_Files}; do
Obj_Files="${Obj_Files}${e%\.[!.]*}.obj "
o="${e%\.[!.]*}.obj"
set +e
chk=`expr "${Obj_Files}" : ".* $o"`
set -e
if [ "$chk" != 0 ]; then
echo "# INFO: skipping duplicate $o"
continue
fi
Obj_Files="${Obj_Files}$o "
done
echo Obj_Files=${Obj_Files}

6
hotspot/make/windows/makefiles/adlc.make
View File

@ -55,13 +55,11 @@ CXX_INCLUDE_DIRS=\
!if "$(Platform_arch_model)" == "$(Platform_arch)"
SOURCES_AD=\
$(WorkSpace)/src/cpu/$(Platform_arch)/vm/$(Platform_arch_model).ad \
$(WorkSpace)/src/os_cpu/windows_$(Platform_arch)/vm/windows_$(Platform_arch_model).ad
$(WorkSpace)/src/cpu/$(Platform_arch)/vm/$(Platform_arch_model).ad
!else
SOURCES_AD=\
$(WorkSpace)/src/cpu/$(Platform_arch)/vm/$(Platform_arch_model).ad \
$(WorkSpace)/src/cpu/$(Platform_arch)/vm/$(Platform_arch).ad \
$(WorkSpace)/src/os_cpu/windows_$(Platform_arch)/vm/windows_$(Platform_arch_model).ad
$(WorkSpace)/src/cpu/$(Platform_arch)/vm/$(Platform_arch).ad
!endif
# NOTE! If you add any files here, you must also update GENERATED_NAMES_IN_DIR

20
hotspot/make/windows/makefiles/projectcreator.make
View File

@ -44,10 +44,11 @@ ProjectCreatorSources=\
# This is only used internally
ProjectCreatorIncludesPRIVATE=\
-relativeInclude src\closed\share\vm \
-relativeInclude src\closed\os\windows\vm \
-relativeInclude src\closed\os_cpu\windows_$(Platform_arch)\vm \
-relativeInclude src\closed\cpu\$(Platform_arch)\vm \
-relativeAltSrcInclude src\closed \
-altRelativeInclude share\vm \
-altRelativeInclude os\windows\vm \
-altRelativeInclude os_cpu\windows_$(Platform_arch)\vm \
-altRelativeInclude cpu\$(Platform_arch)\vm \
-relativeInclude src\share\vm \
-relativeInclude src\share\vm\precompiled \
-relativeInclude src\share\vm\prims\wbtestmethods \
@ -91,7 +92,7 @@ ProjectCreatorIDEOptions = \
-disablePch getThread_windows_$(Platform_arch).cpp \
-disablePch_compiler2 opcodes.cpp
# Common options for the IDE builds for core, c1, and c2
# Common options for the IDE builds for c1, and c2
ProjectCreatorIDEOptions=\
$(ProjectCreatorIDEOptions) \
-sourceBase $(HOTSPOTWORKSPACE) \
@ -157,19 +158,11 @@ ProjectCreatorIDEOptionsIgnoreCompiler2=\
-ignoreFile_TARGET ciTypeFlow.hpp \
-ignoreFile_TARGET $(Platform_arch_model).ad
##################################################
# Without compiler(core) specific options
##################################################
ProjectCreatorIDEOptions=$(ProjectCreatorIDEOptions) \
$(ProjectCreatorIDEOptionsIgnoreCompiler1:TARGET=core) \
$(ProjectCreatorIDEOptionsIgnoreCompiler2:TARGET=core)
##################################################
# Client(C1) compiler specific options
##################################################
ProjectCreatorIDEOptions=$(ProjectCreatorIDEOptions) \
-define_compiler1 COMPILER1 \
-ignorePath_compiler1 core \
$(ProjectCreatorIDEOptionsIgnoreCompiler2:TARGET=compiler1)
##################################################
@ -178,7 +171,6 @@ $(ProjectCreatorIDEOptionsIgnoreCompiler2:TARGET=compiler1)
#NOTE! This list must be kept in sync with GENERATED_NAMES in adlc.make.
ProjectCreatorIDEOptions=$(ProjectCreatorIDEOptions) \
-define_compiler2 COMPILER2 \
-ignorePath_compiler2 core \
-additionalFile_compiler2 $(Platform_arch_model).ad \
-additionalFile_compiler2 ad_$(Platform_arch_model).cpp \
-additionalFile_compiler2 ad_$(Platform_arch_model).hpp \

10
hotspot/make/windows/makefiles/trace.make
View File

@ -90,25 +90,25 @@ $(TraceOutDir)/traceTypes.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceType
!if "$(OPENJDK)" == "true"
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
@echo Generating $@
@echo Generating OpenJDK $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
!else
$(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventClasses.xsl $(XML_DEPS)
@echo Generating $@
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceEventClasses.xsl -OUT $(TraceOutDir)/traceEventClasses.hpp
$(TraceOutDir)/traceProducer.cpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceProducer.xsl $(XML_DEPS)
@echo Generating $@
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceProducer.xsl -OUT $(TraceOutDir)/traceProducer.cpp
$(TraceOutDir)/traceRequestables.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceRequestables.xsl $(XML_DEPS)
@echo Generating $@
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceRequestables.xsl -OUT $(TraceOutDir)/traceRequestables.hpp
$(TraceOutDir)/traceEventControl.hpp: $(TraceSrcDir)/trace.xml $(TraceAltSrcDir)/traceEventControl.xsl $(XML_DEPS)
@echo Generating $@
@echo Generating AltSrc $@
@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceAltSrcDir)/traceEventControl.xsl -OUT $(TraceOutDir)/traceEventControl.hpp
!endif

4
hotspot/make/windows/makefiles/vm.make
View File

@ -36,10 +36,6 @@ CXX_FLAGS=$(CXX_FLAGS) /D "PRODUCT"
CXX_FLAGS=$(CXX_FLAGS) /D "ASSERT"
!endif
!if "$(Variant)" == "core"
# No need to define anything, CORE is defined as !COMPILER1 && !COMPILER2
!endif
!if "$(Variant)" == "compiler1"
CXX_FLAGS=$(CXX_FLAGS) /D "COMPILER1"
!endif

1
hotspot/make/windows/projectfiles/common/Makefile
View File

@ -112,6 +112,7 @@ ReleaseOptions = -define HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) -def
ProjectCreatorIDEOptions = $(ProjectCreatorIDEOptions) $(ReleaseOptions)
$(HOTSPOTBUILDSPACE)/$(ProjectFile): $(HOTSPOTBUILDSPACE)/classes/ProjectCreator.class
@if "$(MSC_VER)"=="1500" echo Make sure you have VS2008 SP1 or later, or you may see 'expanded command line too long'
@$(RUN_JAVA) -Djava.class.path="$(HOTSPOTBUILDSPACE)/classes" ProjectCreator WinGammaPlatform$(VcVersion) $(ProjectCreatorIDEOptions)
clean:

2
hotspot/src/cpu/sparc/vm/c2_globals_sparc.hpp
View File

@ -42,7 +42,7 @@ define_pd_global(bool, ProfileInterpreter, false);
#else
define_pd_global(bool, ProfileInterpreter, true);
#endif // CC_INTERP
define_pd_global(bool, TieredCompilation, false);
define_pd_global(bool, TieredCompilation, trueInTiered);
define_pd_global(intx, CompileThreshold, 10000);
define_pd_global(intx, BackEdgeThreshold, 140000);

21
hotspot/src/cpu/sparc/vm/templateInterpreter_sparc.cpp
View File

@ -1887,6 +1887,27 @@ void TemplateInterpreterGenerator::generate_throw_exception() {
if (ProfileInterpreter) {
__ set_method_data_pointer_for_bcp();
}
#if INCLUDE_JVMTI
if (EnableInvokeDynamic) {
Label L_done;
__ ldub(Address(Lbcp, 0), G1_scratch); // Load current bytecode
__ cmp_and_br_short(G1_scratch, Bytecodes::_invokestatic, Assembler::notEqual, Assembler::pn, L_done);
// 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.
__ call_VM(G1_scratch, CAST_FROM_FN_PTR(address, InterpreterRuntime::member_name_arg_or_null), I0, Lmethod, Lbcp);
__ br_null(G1_scratch, false, Assembler::pn, L_done);
__ delayed()->nop();
__ st_ptr(G1_scratch, Lesp, wordSize);
__ bind(L_done);
}
#endif // INCLUDE_JVMTI
// Resume bytecode interpretation at the current bcp
__ dispatch_next(vtos);
// end of JVMTI PopFrame support

2
hotspot/src/cpu/x86/vm/c2_globals_x86.hpp
View File

@ -44,7 +44,7 @@ define_pd_global(bool, ProfileInterpreter, false);
#else
define_pd_global(bool, ProfileInterpreter, true);
#endif // CC_INTERP
define_pd_global(bool, TieredCompilation, false);
define_pd_global(bool, TieredCompilation, trueInTiered);
define_pd_global(intx, CompileThreshold, 10000);
define_pd_global(intx, BackEdgeThreshold, 100000);

23
hotspot/src/cpu/x86/vm/templateInterpreter_x86_32.cpp
View File

@ -1920,6 +1920,29 @@ void TemplateInterpreterGenerator::generate_throw_exception() {
__ get_thread(thread);
__ movl(Address(thread, JavaThread::popframe_condition_offset()), JavaThread::popframe_inactive);
#if INCLUDE_JVMTI
if (EnableInvokeDynamic) {
Label L_done;
const Register local0 = rdi;
__ cmpb(Address(rsi, 0), Bytecodes::_invokestatic);
__ jcc(Assembler::notEqual, L_done);
// 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.
__ get_method(rdx);
__ movptr(rax, Address(local0, 0));
__ call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::member_name_arg_or_null), rax, rdx, rsi);
__ testptr(rax, rax);
__ jcc(Assembler::zero, L_done);
__ movptr(Address(rbx, 0), rax);
__ bind(L_done);
}
#endif // INCLUDE_JVMTI
__ dispatch_next(vtos);
// end of PopFrame support

23
hotspot/src/cpu/x86/vm/templateInterpreter_x86_64.cpp
View File

@ -1929,6 +1929,29 @@ void TemplateInterpreterGenerator::generate_throw_exception() {
__ movl(Address(r15_thread, JavaThread::popframe_condition_offset()),
JavaThread::popframe_inactive);
#if INCLUDE_JVMTI
if (EnableInvokeDynamic) {
Label L_done;
const Register local0 = r14;
__ cmpb(Address(r13, 0), Bytecodes::_invokestatic);
__ jcc(Assembler::notEqual, L_done);
// 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.
__ get_method(rdx);
__ movptr(rax, Address(local0, 0));
__ call_VM(rax, CAST_FROM_FN_PTR(address, InterpreterRuntime::member_name_arg_or_null), rax, rdx, r13);
__ testptr(rax, rax);
__ jcc(Assembler::zero, L_done);
__ movptr(Address(rbx, 0), rax);
__ bind(L_done);
}
#endif // INCLUDE_JVMTI
__ dispatch_next(vtos);
// end of PopFrame support

4
hotspot/src/cpu/zero/vm/entryFrame_zero.hpp
View File

@ -58,8 +58,8 @@ class EntryFrame : public ZeroFrame {
JavaCallWrapper* call_wrapper,
TRAPS);
public:
JavaCallWrapper *call_wrapper() const {
return (JavaCallWrapper *) value_of_word(call_wrapper_off);
JavaCallWrapper **call_wrapper() const {
return (JavaCallWrapper **) addr_of_word(call_wrapper_off);
}
public:

2
hotspot/src/cpu/zero/vm/frame_zero.inline.hpp
View File

@ -141,7 +141,7 @@ inline intptr_t* frame::id() const {
return fp();
}
inline JavaCallWrapper* frame::entry_frame_call_wrapper() const {
inline JavaCallWrapper** frame::entry_frame_call_wrapper_addr() const {
return zero_entryframe()->call_wrapper();
}

22
hotspot/src/cpu/zero/vm/stubGenerator_zero.cpp
View File

@ -176,6 +176,19 @@ class StubGenerator: public StubCodeGenerator {
StubRoutines::_oop_arraycopy;
}
static int SafeFetch32(int *adr, int errValue) {
int value = errValue;
value = *adr;
return value;
}
static intptr_t SafeFetchN(intptr_t *adr, intptr_t errValue) {
intptr_t value = errValue;
value = *adr;
return value;
}
void generate_initial() {
// Generates all stubs and initializes the entry points
@ -225,6 +238,15 @@ class StubGenerator: public StubCodeGenerator {
// arraycopy stubs used by compilers
generate_arraycopy_stubs();
// Safefetch stubs.
StubRoutines::_safefetch32_entry = CAST_FROM_FN_PTR(address, StubGenerator::SafeFetch32);
StubRoutines::_safefetch32_fault_pc = NULL;
StubRoutines::_safefetch32_continuation_pc = NULL;
StubRoutines::_safefetchN_entry = CAST_FROM_FN_PTR(address, StubGenerator::SafeFetchN);
StubRoutines::_safefetchN_fault_pc = NULL;
StubRoutines::_safefetchN_continuation_pc = NULL;
}
public:

4
hotspot/src/os/bsd/vm/attachListener_bsd.cpp
View File

@ -445,14 +445,14 @@ AttachOperation* AttachListener::dequeue() {
void AttachListener::vm_start() {
char fn[UNIX_PATH_MAX];
struct stat64 st;
struct stat st;
int ret;
int n = snprintf(fn, UNIX_PATH_MAX, "%s/.java_pid%d",
os::get_temp_directory(), os::current_process_id());
assert(n < (int)UNIX_PATH_MAX, "java_pid file name buffer overflow");
RESTARTABLE(::stat64(fn, &st), ret);
RESTARTABLE(::stat(fn, &st), ret);
if (ret == 0) {
ret = ::unlink(fn);
if (ret == -1) {

80
hotspot/src/os/windows/vm/os_windows.cpp
View File

@ -1642,6 +1642,8 @@ void os::print_os_info(outputStream* st) {
void os::win32::print_windows_version(outputStream* st) {
OSVERSIONINFOEX osvi;
SYSTEM_INFO si;
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
@ -1651,6 +1653,18 @@ void os::win32::print_windows_version(outputStream* st) {
}
int os_vers = osvi.dwMajorVersion * 1000 + osvi.dwMinorVersion;
ZeroMemory(&si, sizeof(SYSTEM_INFO));
if (os_vers >= 5002) {
// Retrieve SYSTEM_INFO from GetNativeSystemInfo call so that we could
// find out whether we are running on 64 bit processor or not.
if (os::Kernel32Dll::GetNativeSystemInfoAvailable()) {
os::Kernel32Dll::GetNativeSystemInfo(&si);
} else {
GetSystemInfo(&si);
}
}
if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT) {
switch (os_vers) {
case 3051: st->print(" Windows NT 3.51"); break;
@ -1658,57 +1672,48 @@ void os::win32::print_windows_version(outputStream* st) {
case 5000: st->print(" Windows 2000"); break;
case 5001: st->print(" Windows XP"); break;
case 5002:
case 6000:
case 6001:
case 6002: {
// Retrieve SYSTEM_INFO from GetNativeSystemInfo call so that we could
// find out whether we are running on 64 bit processor or not.
SYSTEM_INFO si;
ZeroMemory(&si, sizeof(SYSTEM_INFO));
if (!os::Kernel32Dll::GetNativeSystemInfoAvailable()){
GetSystemInfo(&si);
} else {
os::Kernel32Dll::GetNativeSystemInfo(&si);
}
if (os_vers == 5002) {
if (osvi.wProductType == VER_NT_WORKSTATION &&
si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64) {
st->print(" Windows XP x64 Edition");
else
} else {
st->print(" Windows Server 2003 family");
} else if (os_vers == 6000) {
if (osvi.wProductType == VER_NT_WORKSTATION)
}
break;
case 6000:
if (osvi.wProductType == VER_NT_WORKSTATION) {
st->print(" Windows Vista");
else
} else {
st->print(" Windows Server 2008");
if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
st->print(" , 64 bit");
} else if (os_vers == 6001) {
}
break;
case 6001:
if (osvi.wProductType == VER_NT_WORKSTATION) {
st->print(" Windows 7");
} else {
// Unrecognized windows, print out its major and minor versions
st->print(" Windows NT %d.%d", osvi.dwMajorVersion, osvi.dwMinorVersion);
st->print(" Windows Server 2008 R2");
}
if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
st->print(" , 64 bit");
} else if (os_vers == 6002) {
break;
case 6002:
if (osvi.wProductType == VER_NT_WORKSTATION) {
st->print(" Windows 8");
} else {
st->print(" Windows Server 2012");
}
if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
st->print(" , 64 bit");
} else { // future os
// Unrecognized windows, print out its major and minor versions
st->print(" Windows NT %d.%d", osvi.dwMajorVersion, osvi.dwMinorVersion);
if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
st->print(" , 64 bit");
break;
case 6003:
if (osvi.wProductType == VER_NT_WORKSTATION) {
st->print(" Windows 8.1");
} else {
st->print(" Windows Server 2012 R2");
}
break;
}
default: // future windows, print out its major and minor versions
default: // future os
// Unrecognized windows, print out its major and minor versions
st->print(" Windows NT %d.%d", osvi.dwMajorVersion, osvi.dwMinorVersion);
}
} else {
@ -1720,6 +1725,11 @@ void os::win32::print_windows_version(outputStream* st) {
st->print(" Windows %d.%d", osvi.dwMajorVersion, osvi.dwMinorVersion);
}
}
if (os_vers >= 6000 && si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64) {
st->print(" , 64 bit");
}
st->print(" Build %d", osvi.dwBuildNumber);
st->print(" %s", osvi.szCSDVersion); // service pack
st->cr();

26
hotspot/src/os_cpu/bsd_x86/vm/bsd_x86_32.ad
View File

@ -1,26 +0,0 @@
//
// Copyright (c) 1999, 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.
//
//
// X86 Bsd Architecture Description File

65
hotspot/src/os_cpu/bsd_x86/vm/bsd_x86_64.ad
View File

@ -1,65 +0,0 @@
//
// Copyright (c) 2003, 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.
//
//
// AMD64 Bsd Architecture Description File
//----------OS-DEPENDENT ENCODING BLOCK----------------------------------------
// This block specifies the encoding classes used by the compiler to
// output byte streams. Encoding classes generate functions which are
// called by Machine Instruction Nodes in order to generate the bit
// encoding of the instruction. Operands specify their base encoding
// interface with the interface keyword. There are currently
// supported four interfaces, REG_INTER, CONST_INTER, MEMORY_INTER, &
// COND_INTER. REG_INTER causes an operand to generate a function
// which returns its register number when queried. CONST_INTER causes
// an operand to generate a function which returns the value of the
// constant when queried. MEMORY_INTER causes an operand to generate
// four functions which return the Base Register, the Index Register,
// the Scale Value, and the Offset Value of the operand when queried.
// COND_INTER causes an operand to generate six functions which return
// the encoding code (ie - encoding bits for the instruction)
// associated with each basic boolean condition for a conditional
// instruction. Instructions specify two basic values for encoding.
// They use the ins_encode keyword to specify their encoding class
// (which must be one of the class names specified in the encoding
// block), and they use the opcode keyword to specify, in order, their
// primary, secondary, and tertiary opcode. Only the opcode sections
// which a particular instruction needs for encoding need to be
// specified.
encode %{
// Build emit functions for each basic byte or larger field in the intel
// encoding scheme (opcode, rm, sib, immediate), and call them from C++
// code in the enc_class source block. Emit functions will live in the
// main source block for now. In future, we can generalize this by
// adding a syntax that specifies the sizes of fields in an order,
// so that the adlc can build the emit functions automagically
%}
// Platform dependent source
source %{
%}

26
hotspot/src/os_cpu/linux_x86/vm/linux_x86_32.ad
View File

@ -1,26 +0,0 @@
//
// Copyright (c) 1999, 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.
//
//
// X86 Linux Architecture Description File

65
hotspot/src/os_cpu/linux_x86/vm/linux_x86_64.ad
View File

@ -1,65 +0,0 @@
//
// Copyright (c) 2003, 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.
//
//
// AMD64 Linux Architecture Description File
//----------OS-DEPENDENT ENCODING BLOCK----------------------------------------
// This block specifies the encoding classes used by the compiler to
// output byte streams. Encoding classes generate functions which are
// called by Machine Instruction Nodes in order to generate the bit
// encoding of the instruction. Operands specify their base encoding
// interface with the interface keyword. There are currently
// supported four interfaces, REG_INTER, CONST_INTER, MEMORY_INTER, &
// COND_INTER. REG_INTER causes an operand to generate a function
// which returns its register number when queried. CONST_INTER causes
// an operand to generate a function which returns the value of the
// constant when queried. MEMORY_INTER causes an operand to generate
// four functions which return the Base Register, the Index Register,
// the Scale Value, and the Offset Value of the operand when queried.
// COND_INTER causes an operand to generate six functions which return
// the encoding code (ie - encoding bits for the instruction)
// associated with each basic boolean condition for a conditional
// instruction. Instructions specify two basic values for encoding.
// They use the ins_encode keyword to specify their encoding class
// (which must be one of the class names specified in the encoding
// block), and they use the opcode keyword to specify, in order, their
// primary, secondary, and tertiary opcode. Only the opcode sections
// which a particular instruction needs for encoding need to be
// specified.
encode %{
// Build emit functions for each basic byte or larger field in the intel
// encoding scheme (opcode, rm, sib, immediate), and call them from C++
// code in the enc_class source block. Emit functions will live in the
// main source block for now. In future, we can generalize this by
// adding a syntax that specifies the sizes of fields in an order,
// so that the adlc can build the emit functions automagically
%}
// Platform dependent source
source %{
%}

10
hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
View File

@ -410,16 +410,6 @@ extern "C" {
int SpinPause() {
}
int SafeFetch32(int *adr, int errValue) {
int value = errValue;
value = *adr;
return value;
}
intptr_t SafeFetchN(intptr_t *adr, intptr_t errValue) {
intptr_t value = errValue;
value = *adr;
return value;
}
void _Copy_conjoint_jshorts_atomic(jshort* from, jshort* to, size_t count) {
if (from > to) {

27
hotspot/src/os_cpu/solaris_sparc/vm/solaris_sparc.ad
View File

@ -1,27 +0,0 @@
//
// Copyright (c) 1999, 2007, 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.
//
//
//
// SPARC Solaris Architecture Description File

26
hotspot/src/os_cpu/solaris_x86/vm/solaris_x86_32.ad
View File

@ -1,26 +0,0 @@
//
// Copyright (c) 1999, 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.
//
//
// X86 Solaris Architecture Description File

63
hotspot/src/os_cpu/solaris_x86/vm/solaris_x86_64.ad
View File

@ -1,63 +0,0 @@
//
// Copyright (c) 2004, 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.
//
//
// AMD64 Solaris Architecture Description File
//----------OS-DEPENDENT ENCODING BLOCK----------------------------------------
// This block specifies the encoding classes used by the compiler to
// output byte streams. Encoding classes generate functions which are
// called by Machine Instruction Nodes in order to generate the bit
// encoding of the instruction. Operands specify their base encoding
// interface with the interface keyword. There are currently
// supported four interfaces, REG_INTER, CONST_INTER, MEMORY_INTER, &
// COND_INTER. REG_INTER causes an operand to generate a function
// which returns its register number when queried. CONST_INTER causes
// an operand to generate a function which returns the value of the
// constant when queried. MEMORY_INTER causes an operand to generate
// four functions which return the Base Register, the Index Register,
// the Scale Value, and the Offset Value of the operand when queried.
// COND_INTER causes an operand to generate six functions which return
// the encoding code (ie - encoding bits for the instruction)
// associated with each basic boolean condition for a conditional
// instruction. Instructions specify two basic values for encoding.
// They use the ins_encode keyword to specify their encoding class
// (which must be one of the class names specified in the encoding
// block), and they use the opcode keyword to specify, in order, their
// primary, secondary, and tertiary opcode. Only the opcode sections
// which a particular instruction needs for encoding need to be
// specified.
encode %{
// Build emit functions for each basic byte or larger field in the intel
// encoding scheme (opcode, rm, sib, immediate), and call them from C++
// code in the enc_class source block. Emit functions will live in the
// main source block for now. In future, we can generalize this by
// adding a syntax that specifies the sizes of fields in an order,
// so that the adlc can build the emit functions automagically
%}
// Platform dependent source
source %{
%}

26
hotspot/src/os_cpu/windows_x86/vm/windows_x86_32.ad
View File

@ -1,26 +0,0 @@
//
// Copyright (c) 1999, 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.
//
//
// X86 Win32 Architecture Description File

63
hotspot/src/os_cpu/windows_x86/vm/windows_x86_64.ad
View File

@ -1,63 +0,0 @@
//
// Copyright (c) 2003, 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.
//
//
// AMD64 Win32 Architecture Description File
//----------OS-DEPENDENT ENCODING BLOCK-----------------------------------------------------
// This block specifies the encoding classes used by the compiler to output
// byte streams. Encoding classes generate functions which are called by
// Machine Instruction Nodes in order to generate the bit encoding of the
// instruction. Operands specify their base encoding interface with the
// interface keyword. There are currently supported four interfaces,
// REG_INTER, CONST_INTER, MEMORY_INTER, & COND_INTER. REG_INTER causes an
// operand to generate a function which returns its register number when
// queried. CONST_INTER causes an operand to generate a function which
// returns the value of the constant when queried. MEMORY_INTER causes an
// operand to generate four functions which return the Base Register, the
// Index Register, the Scale Value, and the Offset Value of the operand when
// queried. COND_INTER causes an operand to generate six functions which
// return the encoding code (ie - encoding bits for the instruction)
// associated with each basic boolean condition for a conditional instruction.
// Instructions specify two basic values for encoding. They use the
// ins_encode keyword to specify their encoding class (which must be one of
// the class names specified in the encoding block), and they use the
// opcode keyword to specify, in order, their primary, secondary, and
// tertiary opcode. Only the opcode sections which a particular instruction
// needs for encoding need to be specified.
encode %{
// Build emit functions for each basic byte or larger field in the intel
// encoding scheme (opcode, rm, sib, immediate), and call them from C++
// code in the enc_class source block. Emit functions will live in the
// main source block for now. In future, we can generalize this by
// adding a syntax that specifies the sizes of fields in an order,
// so that the adlc can build the emit functions automagically
%}
// Platform dependent source
source %{
%}

105
hotspot/src/share/tools/ProjectCreator/BuildConfig.java
View File

@ -142,6 +142,69 @@ class BuildConfig {
return rv;
}
// Returns true if the specified path refers to a relative alternate
// source file. RelativeAltSrcInclude is usually "src\closed".
public static boolean matchesRelativeAltSrcInclude(String path) {
String relativeAltSrcInclude =
getFieldString(null, "RelativeAltSrcInclude");
Vector<String> v = getFieldVector(null, "AltRelativeInclude");
for (String pathPart : v) {
if (path.contains(relativeAltSrcInclude + Util.sep + pathPart)) {
return true;
}
}
return false;
}
// Returns the relative alternate source file for the specified path.
// Null is returned if the specified path does not have a matching
// alternate source file.
public static String getMatchingRelativeAltSrcFile(String path) {
Vector<String> v = getFieldVector(null, "RelativeAltSrcFileList");
if (v == null) {
return null;
}
for (String pathPart : v) {
if (path.endsWith(pathPart)) {
String relativeAltSrcInclude =
getFieldString(null, "RelativeAltSrcInclude");
return relativeAltSrcInclude + Util.sep + pathPart;
}
}
return null;
}
// Returns true if the specified path has a matching alternate
// source file.
public static boolean matchesRelativeAltSrcFile(String path) {
return getMatchingRelativeAltSrcFile(path) != null;
}
// Track the specified alternate source file. The source file is
// tracked without the leading .*<sep><RelativeAltSrcFileList><sep>
// part to make matching regular source files easier.
public static void trackRelativeAltSrcFile(String path) {
String pattern = getFieldString(null, "RelativeAltSrcInclude") +
Util.sep;
int altSrcInd = path.indexOf(pattern);
if (altSrcInd == -1) {
// not an AltSrc path
return;
}
altSrcInd += pattern.length();
if (altSrcInd >= path.length()) {
// not a valid AltSrc path
return;
}
String altSrcFile = path.substring(altSrcInd);
Vector v = getFieldVector(null, "RelativeAltSrcFileList");
if (v == null || !v.contains(altSrcFile)) {
addFieldVector(null, "RelativeAltSrcFileList", altSrcFile);
}
}
void addTo(Hashtable ht, String key, String value) {
ht.put(expandFormat(key), expandFormat(value));
}
@ -272,8 +335,19 @@ class BuildConfig {
private Vector getSourceIncludes() {
Vector<String> rv = new Vector<String>();
Vector<String> ri = new Vector<String>();
String sourceBase = getFieldString(null, "SourceBase");
// add relative alternate source include values:
String relativeAltSrcInclude =
getFieldString(null, "RelativeAltSrcInclude");
Vector<String> asri = new Vector<String>();
collectRelevantVectors(asri, "AltRelativeInclude");
for (String f : asri) {
rv.add(sourceBase + Util.sep + relativeAltSrcInclude +
Util.sep + f);
}
Vector<String> ri = new Vector<String>();
collectRelevantVectors(ri, "RelativeInclude");
for (String f : ri) {
rv.add(sourceBase + Util.sep + f);
@ -541,35 +615,6 @@ class TieredProductConfig extends ProductConfig {
}
}
class CoreDebugConfig extends GenericDebugNonKernelConfig {
String getOptFlag() {
return getCI().getNoOptFlag();
}
CoreDebugConfig() {
initNames("core", "debug", "jvm.dll");
init(getIncludes(), getDefines());
}
}
class CoreFastDebugConfig extends GenericDebugNonKernelConfig {
String getOptFlag() {
return getCI().getOptFlag();
}
CoreFastDebugConfig() {
initNames("core", "fastdebug", "jvm.dll");
init(getIncludes(), getDefines());
}
}
class CoreProductConfig extends ProductConfig {
CoreProductConfig() {
initNames("core", "product", "jvm.dll");
init(getIncludes(), getDefines());
}
}
abstract class CompilerInterface {
abstract Vector getBaseCompilerFlags(Vector defines, Vector includes, String outDir);

8
hotspot/src/share/tools/ProjectCreator/FileTreeCreator.java
View File

@ -12,11 +12,15 @@ public class FileTreeCreator extends SimpleFileVisitor<Path>
final int startDirLength;
Stack<DirAttributes> attributes = new Stack<DirAttributes>();
Vector<BuildConfig> allConfigs;
WinGammaPlatformVC10 wg;
WinGammaPlatform wg;
WinGammaPlatformVC10 wg10;
public FileTreeCreator(Path startDir, Vector<BuildConfig> allConfigs, WinGammaPlatformVC10 wg) {
public FileTreeCreator(Path startDir, Vector<BuildConfig> allConfigs, WinGammaPlatform wg) {
super();
this.wg = wg;
if (wg instanceof WinGammaPlatformVC10) {
wg10 = (WinGammaPlatformVC10)wg;
}
this.allConfigs = allConfigs;
this.startDir = startDir;
startDirLength = startDir.toAbsolutePath().toString().length();

64
hotspot/src/share/tools/ProjectCreator/FileTreeCreatorVC10.java
View File

@ -1,3 +1,27 @@
/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
import static java.nio.file.FileVisitResult.CONTINUE;
import java.io.IOException;
@ -21,6 +45,8 @@ public class FileTreeCreatorVC10 extends FileTreeCreator {
boolean usePch = false;
boolean disablePch = false;
boolean useIgnore = false;
boolean isAltSrc = false; // only needed as a debugging crumb
boolean isReplacedByAltSrc = false;
String fileName = file.getFileName().toString();
// TODO hideFile
@ -30,6 +56,26 @@ public class FileTreeCreatorVC10 extends FileTreeCreator {
usePch = true;
}
String fileLoc = vcProjLocation.relativize(file).toString();
// isAltSrc and isReplacedByAltSrc applies to all configs for a file
if (BuildConfig.matchesRelativeAltSrcInclude(
file.toAbsolutePath().toString())) {
// current file is an alternate source file so track it
isAltSrc = true;
BuildConfig.trackRelativeAltSrcFile(
file.toAbsolutePath().toString());
} else if (BuildConfig.matchesRelativeAltSrcFile(
file.toAbsolutePath().toString())) {
// current file is a regular file that matches an alternate
// source file so yack about replacing the regular file
isReplacedByAltSrc = true;
System.out.println("INFO: alternate source file '" +
BuildConfig.getMatchingRelativeAltSrcFile(
file.toAbsolutePath().toString()) +
"' replaces '" + fileLoc + "'");
}
for (BuildConfig cfg : allConfigs) {
if (cfg.lookupHashFieldInContext("IgnoreFile", fileName) != null) {
useIgnore = true;
@ -57,10 +103,9 @@ public class FileTreeCreatorVC10 extends FileTreeCreator {
}
}
String tagName = wg.getFileTagFromSuffix(fileName);
String fileLoc = vcProjLocation.relativize(file).toString();
String tagName = wg10.getFileTagFromSuffix(fileName);
if (!useIgnore && !disablePch && !usePch) {
if (!useIgnore && !disablePch && !usePch && !isReplacedByAltSrc) {
wg.tag(tagName, new String[] { "Include", fileLoc});
} else {
wg.startTag(
@ -78,12 +123,17 @@ public class FileTreeCreatorVC10 extends FileTreeCreator {
if (disablePch) {
wg.tag("PrecompiledHeader", "Condition", "'$(Configuration)|$(Platform)'=='" + cfg.get("Name") + "'");
}
if (isReplacedByAltSrc) {
wg.tagData("ExcludedFromBuild", "true", "Condition",
"'$(Configuration)|$(Platform)'=='" +
cfg.get("Name") + "'");
}
}
wg.endTag();
}
String filter = startDir.relativize(file.getParent().toAbsolutePath()).toString();
wg.addFilterDependency(fileLoc, filter);
wg10.addFilterDependency(fileLoc, filter);
return CONTINUE;
}
@ -112,7 +162,7 @@ public class FileTreeCreatorVC10 extends FileTreeCreator {
if (!hide) {
String name = startDir.relativize(path.toAbsolutePath()).toString();
if (!"".equals(name)) {
wg.addFilter(name);
wg10.addFilter(name);
}
attributes.push(newAttr);
@ -137,6 +187,4 @@ public class FileTreeCreatorVC10 extends FileTreeCreator {
public void writeFileTree() throws IOException {
Files.walkFileTree(this.startDir, this);
}
}
}

2
hotspot/src/share/tools/ProjectCreator/FileTreeCreatorVC7.java
View File

@ -12,7 +12,7 @@ import java.util.Vector;
public class FileTreeCreatorVC7 extends FileTreeCreator {
public FileTreeCreatorVC7(Path startDir, Vector<BuildConfig> allConfigs, WinGammaPlatform wg) {
super(startDir, allConfigs, null);
super(startDir, allConfigs, wg);
}
@Override

7
hotspot/src/share/tools/ProjectCreator/ProjectCreator.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 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
@ -39,10 +39,15 @@ public class ProjectCreator {
+ "jvm.dll; no trailing slash>");
System.err.println(" If any of the above are specified, "
+ "they must all be.");
System.err.println(" Note: if '-altRelativeInclude' option below is "
+ "used, then the '-relativeAltSrcInclude' option must be used "
+ "to specify the alternate source dir, e.g., 'src\\closed'");
System.err.println(" Additional, optional arguments, which can be "
+ "specified multiple times:");
System.err.println(" -absoluteInclude <string containing absolute "
+ "path to include directory>");
System.err.println(" -altRelativeInclude <string containing "
+ "alternate include directory relative to -envVar>");
System.err.println(" -relativeInclude <string containing include "
+ "directory relative to -envVar>");
System.err.println(" -define <preprocessor flag to be #defined "

25
hotspot/src/share/tools/ProjectCreator/WinGammaPlatform.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 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
@ -140,10 +140,17 @@ public abstract class WinGammaPlatform {
"already exist>");
System.err.println(" If any of the above are specified, "+
"they must all be.");
System.err.println(" Note: if '-altRelativeInclude' option below " +
"is used, then the '-relativeAltSrcInclude' " +
"option must be used to specify the alternate " +
"source dir, e.g., 'src\\closed'");
System.err.println(" Additional, optional arguments, which can be " +
"specified multiple times:");
System.err.println(" -absoluteInclude <string containing absolute " +
"path to include directory>");
System.err.println(" -altRelativeInclude <string containing " +
"alternate include directory relative to " +
"-sourceBase>");
System.err.println(" -relativeInclude <string containing include " +
"directory relative to -sourceBase>");
System.err.println(" -define <preprocessor flag to be #defined " +
@ -343,6 +350,12 @@ public abstract class WinGammaPlatform {
HsArgHandler.VECTOR
),
new HsArgRule("-altRelativeInclude",
"AltRelativeInclude",
null,
HsArgHandler.VECTOR
),
new HsArgRule("-relativeInclude",
"RelativeInclude",
null,
@ -355,6 +368,12 @@ public abstract class WinGammaPlatform {
HsArgHandler.VECTOR
),
new HsArgRule("-relativeAltSrcInclude",
"RelativeAltSrcInclude",
null,
HsArgHandler.STRING
),
new HsArgRule("-relativeSrcInclude",
"RelativeSrcInclude",
null,
@ -560,10 +579,6 @@ public abstract class WinGammaPlatform {
allConfigs.add(new TieredFastDebugConfig());
allConfigs.add(new TieredProductConfig());
allConfigs.add(new CoreDebugConfig());
allConfigs.add(new CoreFastDebugConfig());
allConfigs.add(new CoreProductConfig());
return allConfigs;
}

28
hotspot/src/share/tools/ProjectCreator/WinGammaPlatformVC10.java
View File

@ -1,3 +1,27 @@
/*
* 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.
*
*/
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
@ -24,7 +48,7 @@ public class WinGammaPlatformVC10 extends WinGammaPlatformVC7 {
public void writeProjectFile(String projectFileName, String projectName,
Vector<BuildConfig> allConfigs) throws IOException {
System.out.println();
System.out.print(" Writing .vcxproj file: " + projectFileName);
System.out.println(" Writing .vcxproj file: " + projectFileName);
String projDir = Util.normalize(new File(projectFileName).getParent());
@ -114,7 +138,7 @@ public class WinGammaPlatformVC10 extends WinGammaPlatformVC7 {
endTag();
printWriter.close();
System.out.println(" Done.");
System.out.println(" Done writing .vcxproj file.");
writeFilterFile(projectFileName, projectName, allConfigs, projDir);
writeUserFile(projectFileName, allConfigs);

7
hotspot/src/share/tools/ProjectCreator/WinGammaPlatformVC7.java
View File

@ -139,6 +139,9 @@ public class WinGammaPlatformVC7 extends WinGammaPlatform {
tagV("Tool", cfg.getV("LinkerFlags"));
String postBuildCmd = BuildConfig.getFieldString(null,
"PostbuildCommand");
if (postBuildCmd != null) {
tag("Tool",
new String[] {
"Name",
@ -149,9 +152,9 @@ public class WinGammaPlatformVC7 extends WinGammaPlatform {
// Caution: String.replace(String,String) is available
// from JDK5 onwards only
"CommandLine",
cfg.expandFormat(BuildConfig.getFieldString(null,
"PostbuildCommand").replace("\t",
cfg.expandFormat(postBuildCmd.replace("\t",
"&#x0D;&#x0A;")) });
}
tag("Tool", new String[] { "Name", "VCPreBuildEventTool" });

2
hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
View File

@ -2295,7 +2295,7 @@ void LIRGenerator::do_UnsafeGetObject(UnsafeGetObject* x) {
if (gen_type_check) {
// We have determined that offset == referent_offset && src != null.
// if (src->_klass->_reference_type == REF_NONE) -> continue
__ move(new LIR_Address(src.result(), oopDesc::klass_offset_in_bytes(), UseCompressedKlassPointers ? T_OBJECT : T_ADDRESS), src_klass);
__ move(new LIR_Address(src.result(), oopDesc::klass_offset_in_bytes(), T_ADDRESS), src_klass);
LIR_Address* reference_type_addr = new LIR_Address(src_klass, in_bytes(InstanceKlass::reference_type_offset()), T_BYTE);
LIR_Opr reference_type = new_register(T_INT);
__ move(reference_type_addr, reference_type);

6
hotspot/src/share/vm/ci/ciReplay.cpp
View File

@ -299,7 +299,7 @@ class CompileReplay : public StackObj {
Symbol* method_signature = parse_symbol(CHECK_NULL);
Method* m = k->find_method(method_name, method_signature);
if (m == NULL) {
report_error("can't find method");
report_error("Can't find method");
}
return m;
}
@ -398,8 +398,8 @@ class CompileReplay : public StackObj {
// compile <klass> <name> <signature> <entry_bci> <comp_level>
void process_compile(TRAPS) {
// methodHandle method;
Method* method = parse_method(CHECK);
if (had_error()) return;
int entry_bci = parse_int("entry_bci");
const char* comp_level_label = "comp_level";
int comp_level = parse_int(comp_level_label);
@ -440,6 +440,7 @@ class CompileReplay : public StackObj {
//
void process_ciMethod(TRAPS) {
Method* method = parse_method(CHECK);
if (had_error()) return;
ciMethodRecord* rec = new_ciMethod(method);
rec->invocation_counter = parse_int("invocation_counter");
rec->backedge_counter = parse_int("backedge_counter");
@ -451,6 +452,7 @@ class CompileReplay : public StackObj {
// ciMethodData <klass> <name> <signature> <state> <current mileage> orig <length> # # ... data <length> # # ... oops <length>
void process_ciMethodData(TRAPS) {
Method* method = parse_method(CHECK);
if (had_error()) return;
/* jsut copied from Method, to build interpret data*/
if (InstanceRefKlass::owns_pending_list_lock((JavaThread*)THREAD)) {
return;

2
hotspot/src/share/vm/classfile/classLoader.cpp
View File

@ -878,7 +878,7 @@ objArrayOop ClassLoader::get_system_packages(TRAPS) {
instanceKlassHandle ClassLoader::load_classfile(Symbol* h_name, TRAPS) {
ResourceMark rm(THREAD);
EventMark m("loading class " INTPTR_FORMAT, (address)h_name);
EventMark m("loading class %s", h_name->as_C_string());
ThreadProfilerMark tpm(ThreadProfilerMark::classLoaderRegion);
stringStream st;

21
hotspot/src/share/vm/classfile/javaClasses.cpp
View File

@ -2557,6 +2557,26 @@ void java_lang_ref_SoftReference::set_clock(jlong value) {
*offset = value;
}
// Support for java_lang_invoke_DirectMethodHandle
int java_lang_invoke_DirectMethodHandle::_member_offset;
oop java_lang_invoke_DirectMethodHandle::member(oop dmh) {
oop member_name = NULL;
bool is_dmh = dmh->is_oop() && java_lang_invoke_DirectMethodHandle::is_instance(dmh);
assert(is_dmh, "a DirectMethodHandle oop is expected");
if (is_dmh) {
member_name = dmh->obj_field(member_offset_in_bytes());
}
return member_name;
}
void java_lang_invoke_DirectMethodHandle::compute_offsets() {
Klass* klass_oop = SystemDictionary::DirectMethodHandle_klass();
if (klass_oop != NULL && EnableInvokeDynamic) {
compute_offset(_member_offset, klass_oop, vmSymbols::member_name(), vmSymbols::java_lang_invoke_MemberName_signature());
}
}
// Support for java_lang_invoke_MethodHandle
@ -3205,6 +3225,7 @@ void JavaClasses::compute_offsets() {
java_lang_ThreadGroup::compute_offsets();
if (EnableInvokeDynamic) {
java_lang_invoke_MethodHandle::compute_offsets();
java_lang_invoke_DirectMethodHandle::compute_offsets();
java_lang_invoke_MemberName::compute_offsets();
java_lang_invoke_LambdaForm::compute_offsets();
java_lang_invoke_MethodType::compute_offsets();

26
hotspot/src/share/vm/classfile/javaClasses.hpp
View File

@ -976,6 +976,32 @@ class java_lang_invoke_MethodHandle: AllStatic {
static int form_offset_in_bytes() { return _form_offset; }
};
// Interface to java.lang.invoke.DirectMethodHandle objects
class java_lang_invoke_DirectMethodHandle: AllStatic {
friend class JavaClasses;
private:
static int _member_offset; // the MemberName of this DMH
static void compute_offsets();
public:
// Accessors
static oop member(oop mh);
// Testers
static bool is_subclass(Klass* klass) {
return klass->is_subclass_of(SystemDictionary::DirectMethodHandle_klass());
}
static bool is_instance(oop obj) {
return obj != NULL && is_subclass(obj->klass());
}
// Accessors for code generation:
static int member_offset_in_bytes() { return _member_offset; }
};
// Interface to java.lang.invoke.LambdaForm objects
// (These are a private interface for managing adapter code generation.)

1
hotspot/src/share/vm/classfile/systemDictionary.hpp
View File

@ -151,6 +151,7 @@ class SymbolPropertyTable;
do_klass(reflect_CallerSensitive_klass, sun_reflect_CallerSensitive, Opt ) \
\
/* support for dynamic typing; it's OK if these are NULL in earlier JDKs */ \
do_klass(DirectMethodHandle_klass, java_lang_invoke_DirectMethodHandle, Opt ) \
do_klass(MethodHandle_klass, java_lang_invoke_MethodHandle, Pre_JSR292 ) \
do_klass(MemberName_klass, java_lang_invoke_MemberName, Pre_JSR292 ) \
do_klass(MethodHandleNatives_klass, java_lang_invoke_MethodHandleNatives, Pre_JSR292 ) \

2
hotspot/src/share/vm/classfile/vmSymbols.hpp
View File

@ -255,6 +255,7 @@
/* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \
template(java_lang_invoke_CallSite, "java/lang/invoke/CallSite") \
template(java_lang_invoke_ConstantCallSite, "java/lang/invoke/ConstantCallSite") \
template(java_lang_invoke_DirectMethodHandle, "java/lang/invoke/DirectMethodHandle") \
template(java_lang_invoke_MutableCallSite, "java/lang/invoke/MutableCallSite") \
template(java_lang_invoke_VolatileCallSite, "java/lang/invoke/VolatileCallSite") \
template(java_lang_invoke_MethodHandle, "java/lang/invoke/MethodHandle") \
@ -352,6 +353,7 @@
template(thread_id_name, "tid") \
template(newInstance0_name, "newInstance0") \
template(limit_name, "limit") \
template(member_name, "member") \
template(forName_name, "forName") \
template(forName0_name, "forName0") \
template(isJavaIdentifierStart_name, "isJavaIdentifierStart") \

16
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp
View File

@ -122,6 +122,22 @@ class MarkRefsIntoClosure: public CMSOopsInGenClosure {
}
};
class Par_MarkRefsIntoClosure: public CMSOopsInGenClosure {
private:
const MemRegion _span;
CMSBitMap* _bitMap;
protected:
DO_OOP_WORK_DEFN
public:
Par_MarkRefsIntoClosure(MemRegion span, CMSBitMap* bitMap);
virtual void do_oop(oop* p);
virtual void do_oop(narrowOop* p);
Prefetch::style prefetch_style() {
return Prefetch::do_read;
}
};
// A variant of the above used in certain kinds of CMS
// marking verification.
class MarkRefsIntoVerifyClosure: public CMSOopsInGenClosure {

254
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
View File

@ -50,6 +50,7 @@
#include "memory/genMarkSweep.hpp"
#include "memory/genOopClosures.inline.hpp"
#include "memory/iterator.hpp"
#include "memory/padded.hpp"
#include "memory/referencePolicy.hpp"
#include "memory/resourceArea.hpp"
#include "memory/tenuredGeneration.hpp"
@ -569,6 +570,7 @@ CMSCollector::CMSCollector(ConcurrentMarkSweepGeneration* cmsGen,
_restart_addr(NULL),
_overflow_list(NULL),
_stats(cmsGen),
_eden_chunk_lock(new Mutex(Mutex::leaf + 1, "CMS_eden_chunk_lock", true)),
_eden_chunk_array(NULL), // may be set in ctor body
_eden_chunk_capacity(0), // -- ditto --
_eden_chunk_index(0), // -- ditto --
@ -732,7 +734,7 @@ CMSCollector::CMSCollector(ConcurrentMarkSweepGeneration* cmsGen,
assert(_eden_chunk_array != NULL || _eden_chunk_capacity == 0, "Error");
// Support for parallelizing survivor space rescan
if (CMSParallelRemarkEnabled && CMSParallelSurvivorRemarkEnabled) {
if ((CMSParallelRemarkEnabled && CMSParallelSurvivorRemarkEnabled) || CMSParallelInitialMarkEnabled) {
const size_t max_plab_samples =
((DefNewGeneration*)_young_gen)->max_survivor_size()/MinTLABSize;
@ -2137,6 +2139,39 @@ void CMSCollector::do_mark_sweep_work(bool clear_all_soft_refs,
}
void CMSCollector::print_eden_and_survivor_chunk_arrays() {
DefNewGeneration* dng = _young_gen->as_DefNewGeneration();
EdenSpace* eden_space = dng->eden();
ContiguousSpace* from_space = dng->from();
ContiguousSpace* to_space = dng->to();
// Eden
if (_eden_chunk_array != NULL) {
gclog_or_tty->print_cr("eden " PTR_FORMAT "-" PTR_FORMAT "-" PTR_FORMAT "(" SIZE_FORMAT ")",
eden_space->bottom(), eden_space->top(),
eden_space->end(), eden_space->capacity());
gclog_or_tty->print_cr("_eden_chunk_index=" SIZE_FORMAT ", "
"_eden_chunk_capacity=" SIZE_FORMAT,
_eden_chunk_index, _eden_chunk_capacity);
for (size_t i = 0; i < _eden_chunk_index; i++) {
gclog_or_tty->print_cr("_eden_chunk_array[" SIZE_FORMAT "]=" PTR_FORMAT,
i, _eden_chunk_array[i]);
}
}
// Survivor
if (_survivor_chunk_array != NULL) {
gclog_or_tty->print_cr("survivor " PTR_FORMAT "-" PTR_FORMAT "-" PTR_FORMAT "(" SIZE_FORMAT ")",
from_space->bottom(), from_space->top(),
from_space->end(), from_space->capacity());
gclog_or_tty->print_cr("_survivor_chunk_index=" SIZE_FORMAT ", "
"_survivor_chunk_capacity=" SIZE_FORMAT,
_survivor_chunk_index, _survivor_chunk_capacity);
for (size_t i = 0; i < _survivor_chunk_index; i++) {
gclog_or_tty->print_cr("_survivor_chunk_array[" SIZE_FORMAT "]=" PTR_FORMAT,
i, _survivor_chunk_array[i]);
}
}
}
void CMSCollector::getFreelistLocks() const {
// Get locks for all free lists in all generations that this
// collector is responsible for
@ -3549,6 +3584,31 @@ CMSPhaseAccounting::~CMSPhaseAccounting() {
// CMS work
// The common parts of CMSParInitialMarkTask and CMSParRemarkTask.
class CMSParMarkTask : public AbstractGangTask {
protected:
CMSCollector* _collector;
int _n_workers;
CMSParMarkTask(const char* name, CMSCollector* collector, int n_workers) :
AbstractGangTask(name),
_collector(collector),
_n_workers(n_workers) {}
// Work method in support of parallel rescan ... of young gen spaces
void do_young_space_rescan(uint worker_id, OopsInGenClosure* cl,
ContiguousSpace* space,
HeapWord** chunk_array, size_t chunk_top);
void work_on_young_gen_roots(uint worker_id, OopsInGenClosure* cl);
};
// Parallel initial mark task
class CMSParInitialMarkTask: public CMSParMarkTask {
public:
CMSParInitialMarkTask(CMSCollector* collector, int n_workers) :
CMSParMarkTask("Scan roots and young gen for initial mark in parallel",
collector, n_workers) {}
void work(uint worker_id);
};
// Checkpoint the roots into this generation from outside
// this generation. [Note this initial checkpoint need only
// be approximate -- we'll do a catch up phase subsequently.]
@ -3646,9 +3706,31 @@ void CMSCollector::checkpointRootsInitialWork(bool asynch) {
// the klasses. The claimed marks need to be cleared before marking starts.
ClassLoaderDataGraph::clear_claimed_marks();
CMKlassClosure klass_closure(&notOlder);
if (CMSPrintEdenSurvivorChunks) {
print_eden_and_survivor_chunk_arrays();
}
{
COMPILER2_PRESENT(DerivedPointerTableDeactivate dpt_deact;)
if (CMSParallelInitialMarkEnabled && CollectedHeap::use_parallel_gc_threads()) {
// The parallel version.
FlexibleWorkGang* workers = gch->workers();
assert(workers != NULL, "Need parallel worker threads.");
int n_workers = workers->active_workers();
CMSParInitialMarkTask tsk(this, n_workers);
gch->set_par_threads(n_workers);
initialize_sequential_subtasks_for_young_gen_rescan(n_workers);
if (n_workers > 1) {
GenCollectedHeap::StrongRootsScope srs(gch);
workers->run_task(&tsk);
} else {
GenCollectedHeap::StrongRootsScope srs(gch);
tsk.work(0);
}
gch->set_par_threads(0);
} else {
// The serial version.
CMKlassClosure klass_closure(&notOlder);
gch->rem_set()->prepare_for_younger_refs_iterate(false); // Not parallel.
gch->gen_process_strong_roots(_cmsGen->level(),
true, // younger gens are roots
@ -3660,6 +3742,7 @@ void CMSCollector::checkpointRootsInitialWork(bool asynch) {
NULL,
&klass_closure);
}
}
// Clear mod-union table; it will be dirtied in the prologue of
// CMS generation per each younger generation collection.
@ -4417,7 +4500,9 @@ void CMSCollector::preclean() {
verify_overflow_empty();
_abort_preclean = false;
if (CMSPrecleaningEnabled) {
if (!CMSEdenChunksRecordAlways) {
_eden_chunk_index = 0;
}
size_t used = get_eden_used();
size_t capacity = get_eden_capacity();
// Don't start sampling unless we will get sufficiently
@ -4526,7 +4611,9 @@ void CMSCollector::sample_eden() {
if (!_start_sampling) {
return;
}
if (_eden_chunk_array) {
// When CMSEdenChunksRecordAlways is true, the eden chunk array
// is populated by the young generation.
if (_eden_chunk_array != NULL && !CMSEdenChunksRecordAlways) {
if (_eden_chunk_index < _eden_chunk_capacity) {
_eden_chunk_array[_eden_chunk_index] = *_top_addr; // take sample
assert(_eden_chunk_array[_eden_chunk_index] <= *_end_addr,
@ -5010,6 +5097,10 @@ void CMSCollector::checkpointRootsFinalWork(bool asynch,
// Update the saved marks which may affect the root scans.
gch->save_marks();
if (CMSPrintEdenSurvivorChunks) {
print_eden_and_survivor_chunk_arrays();
}
{
COMPILER2_PRESENT(DerivedPointerTableDeactivate dpt_deact;)
@ -5116,10 +5207,53 @@ void CMSCollector::checkpointRootsFinalWork(bool asynch,
}
}
void CMSParInitialMarkTask::work(uint worker_id) {
elapsedTimer _timer;
ResourceMark rm;
HandleMark hm;
// ---------- scan from roots --------------
_timer.start();
GenCollectedHeap* gch = GenCollectedHeap::heap();
Par_MarkRefsIntoClosure par_mri_cl(_collector->_span, &(_collector->_markBitMap));
CMKlassClosure klass_closure(&par_mri_cl);
// ---------- young gen roots --------------
{
work_on_young_gen_roots(worker_id, &par_mri_cl);
_timer.stop();
if (PrintCMSStatistics != 0) {
gclog_or_tty->print_cr(
"Finished young gen initial mark scan work in %dth thread: %3.3f sec",
worker_id, _timer.seconds());
}
}
// ---------- remaining roots --------------
_timer.reset();
_timer.start();
gch->gen_process_strong_roots(_collector->_cmsGen->level(),
false, // yg was scanned above
false, // this is parallel code
false, // not scavenging
SharedHeap::ScanningOption(_collector->CMSCollector::roots_scanning_options()),
&par_mri_cl,
true, // walk all of code cache if (so & SO_CodeCache)
NULL,
&klass_closure);
assert(_collector->should_unload_classes()
|| (_collector->CMSCollector::roots_scanning_options() & SharedHeap::SO_CodeCache),
"if we didn't scan the code cache, we have to be ready to drop nmethods with expired weak oops");
_timer.stop();
if (PrintCMSStatistics != 0) {
gclog_or_tty->print_cr(
"Finished remaining root initial mark scan work in %dth thread: %3.3f sec",
worker_id, _timer.seconds());
}
}
// Parallel remark task
class CMSParRemarkTask: public AbstractGangTask {
CMSCollector* _collector;
int _n_workers;
class CMSParRemarkTask: public CMSParMarkTask {
CompactibleFreeListSpace* _cms_space;
// The per-thread work queues, available here for stealing.
@ -5133,10 +5267,9 @@ class CMSParRemarkTask: public AbstractGangTask {
CompactibleFreeListSpace* cms_space,
int n_workers, FlexibleWorkGang* workers,
OopTaskQueueSet* task_queues):
AbstractGangTask("Rescan roots and grey objects in parallel"),
_collector(collector),
CMSParMarkTask("Rescan roots and grey objects in parallel",
collector, n_workers),
_cms_space(cms_space),
_n_workers(n_workers),
_task_queues(task_queues),
_term(n_workers, task_queues) { }
@ -5150,11 +5283,6 @@ class CMSParRemarkTask: public AbstractGangTask {
void work(uint worker_id);
private:
// Work method in support of parallel rescan ... of young gen spaces
void do_young_space_rescan(int i, Par_MarkRefsIntoAndScanClosure* cl,
ContiguousSpace* space,
HeapWord** chunk_array, size_t chunk_top);
// ... of dirty cards in old space
void do_dirty_card_rescan_tasks(CompactibleFreeListSpace* sp, int i,
Par_MarkRefsIntoAndScanClosure* cl);
@ -5186,6 +5314,25 @@ class RemarkKlassClosure : public KlassClosure {
}
};
void CMSParMarkTask::work_on_young_gen_roots(uint worker_id, OopsInGenClosure* cl) {
DefNewGeneration* dng = _collector->_young_gen->as_DefNewGeneration();
EdenSpace* eden_space = dng->eden();
ContiguousSpace* from_space = dng->from();
ContiguousSpace* to_space = dng->to();
HeapWord** eca = _collector->_eden_chunk_array;
size_t ect = _collector->_eden_chunk_index;
HeapWord** sca = _collector->_survivor_chunk_array;
size_t sct = _collector->_survivor_chunk_index;
assert(ect <= _collector->_eden_chunk_capacity, "out of bounds");
assert(sct <= _collector->_survivor_chunk_capacity, "out of bounds");
do_young_space_rescan(worker_id, cl, to_space, NULL, 0);
do_young_space_rescan(worker_id, cl, from_space, sca, sct);
do_young_space_rescan(worker_id, cl, eden_space, eca, ect);
}
// work_queue(i) is passed to the closure
// Par_MarkRefsIntoAndScanClosure. The "i" parameter
// also is passed to do_dirty_card_rescan_tasks() and to
@ -5210,23 +5357,7 @@ void CMSParRemarkTask::work(uint worker_id) {
// work first.
// ---------- young gen roots --------------
{
DefNewGeneration* dng = _collector->_young_gen->as_DefNewGeneration();
EdenSpace* eden_space = dng->eden();
ContiguousSpace* from_space = dng->from();
ContiguousSpace* to_space = dng->to();
HeapWord** eca = _collector->_eden_chunk_array;
size_t ect = _collector->_eden_chunk_index;
HeapWord** sca = _collector->_survivor_chunk_array;
size_t sct = _collector->_survivor_chunk_index;
assert(ect <= _collector->_eden_chunk_capacity, "out of bounds");
assert(sct <= _collector->_survivor_chunk_capacity, "out of bounds");
do_young_space_rescan(worker_id, &par_mrias_cl, to_space, NULL, 0);
do_young_space_rescan(worker_id, &par_mrias_cl, from_space, sca, sct);
do_young_space_rescan(worker_id, &par_mrias_cl, eden_space, eca, ect);
work_on_young_gen_roots(worker_id, &par_mrias_cl);
_timer.stop();
if (PrintCMSStatistics != 0) {
gclog_or_tty->print_cr(
@ -5334,8 +5465,8 @@ void CMSParRemarkTask::work(uint worker_id) {
// Note that parameter "i" is not used.
void
CMSParRemarkTask::do_young_space_rescan(int i,
Par_MarkRefsIntoAndScanClosure* cl, ContiguousSpace* space,
CMSParMarkTask::do_young_space_rescan(uint worker_id,
OopsInGenClosure* cl, ContiguousSpace* space,
HeapWord** chunk_array, size_t chunk_top) {
// Until all tasks completed:
// . claim an unclaimed task
@ -5530,6 +5661,32 @@ CMSParRemarkTask::do_work_steal(int i, Par_MarkRefsIntoAndScanClosure* cl,
"Else our work is not yet done");
}
// Record object boundaries in _eden_chunk_array by sampling the eden
// top in the slow-path eden object allocation code path and record
// the boundaries, if CMSEdenChunksRecordAlways is true. If
// CMSEdenChunksRecordAlways is false, we use the other asynchronous
// sampling in sample_eden() that activates during the part of the
// preclean phase.
void CMSCollector::sample_eden_chunk() {
if (CMSEdenChunksRecordAlways && _eden_chunk_array != NULL) {
if (_eden_chunk_lock->try_lock()) {
// Record a sample. This is the critical section. The contents
// of the _eden_chunk_array have to be non-decreasing in the
// address order.
_eden_chunk_array[_eden_chunk_index] = *_top_addr;
assert(_eden_chunk_array[_eden_chunk_index] <= *_end_addr,
"Unexpected state of Eden");
if (_eden_chunk_index == 0 ||
((_eden_chunk_array[_eden_chunk_index] > _eden_chunk_array[_eden_chunk_index-1]) &&
(pointer_delta(_eden_chunk_array[_eden_chunk_index],
_eden_chunk_array[_eden_chunk_index-1]) >= CMSSamplingGrain))) {
_eden_chunk_index++; // commit sample
}
_eden_chunk_lock->unlock();
}
}
}
// Return a thread-local PLAB recording array, as appropriate.
void* CMSCollector::get_data_recorder(int thr_num) {
if (_survivor_plab_array != NULL &&
@ -5553,12 +5710,13 @@ void CMSCollector::reset_survivor_plab_arrays() {
// Merge the per-thread plab arrays into the global survivor chunk
// array which will provide the partitioning of the survivor space
// for CMS rescan.
// for CMS initial scan and rescan.
void CMSCollector::merge_survivor_plab_arrays(ContiguousSpace* surv,
int no_of_gc_threads) {
assert(_survivor_plab_array != NULL, "Error");
assert(_survivor_chunk_array != NULL, "Error");
assert(_collectorState == FinalMarking, "Error");
assert(_collectorState == FinalMarking ||
(CMSParallelInitialMarkEnabled && _collectorState == InitialMarking), "Error");
for (int j = 0; j < no_of_gc_threads; j++) {
_cursor[j] = 0;
}
@ -5621,7 +5779,7 @@ void CMSCollector::merge_survivor_plab_arrays(ContiguousSpace* surv,
}
// Set up the space's par_seq_tasks structure for work claiming
// for parallel rescan of young gen.
// for parallel initial scan and rescan of young gen.
// See ParRescanTask where this is currently used.
void
CMSCollector::
@ -6748,6 +6906,28 @@ void MarkRefsIntoClosure::do_oop(oop obj) {
void MarkRefsIntoClosure::do_oop(oop* p) { MarkRefsIntoClosure::do_oop_work(p); }
void MarkRefsIntoClosure::do_oop(narrowOop* p) { MarkRefsIntoClosure::do_oop_work(p); }
Par_MarkRefsIntoClosure::Par_MarkRefsIntoClosure(
MemRegion span, CMSBitMap* bitMap):
_span(span),
_bitMap(bitMap)
{
assert(_ref_processor == NULL, "deliberately left NULL");
assert(_bitMap->covers(_span), "_bitMap/_span mismatch");
}
void Par_MarkRefsIntoClosure::do_oop(oop obj) {
// if p points into _span, then mark corresponding bit in _markBitMap
assert(obj->is_oop(), "expected an oop");
HeapWord* addr = (HeapWord*)obj;
if (_span.contains(addr)) {
// this should be made more efficient
_bitMap->par_mark(addr);
}
}
void Par_MarkRefsIntoClosure::do_oop(oop* p) { Par_MarkRefsIntoClosure::do_oop_work(p); }
void Par_MarkRefsIntoClosure::do_oop(narrowOop* p) { Par_MarkRefsIntoClosure::do_oop_work(p); }
// A variant of the above, used for CMS marking verification.
MarkRefsIntoVerifyClosure::MarkRefsIntoVerifyClosure(
MemRegion span, CMSBitMap* verification_bm, CMSBitMap* cms_bm):
@ -9305,7 +9485,6 @@ void ASConcurrentMarkSweepGeneration::shrink_by(size_t desired_bytes) {
return;
}
}
// Transfer some number of overflown objects to usual marking
// stack. Return true if some objects were transferred.
bool MarkRefsIntoAndScanClosure::take_from_overflow_list() {
@ -9377,4 +9556,3 @@ TraceCMSMemoryManagerStats::TraceCMSMemoryManagerStats(CMSCollector::CollectorSt
ShouldNotReachHere();
}
}

10
hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp
View File

@ -515,6 +515,8 @@ class CMSCollector: public CHeapObj<mtGC> {
friend class ConcurrentMarkSweepThread;
friend class ConcurrentMarkSweepGeneration;
friend class CompactibleFreeListSpace;
friend class CMSParMarkTask;
friend class CMSParInitialMarkTask;
friend class CMSParRemarkTask;
friend class CMSConcMarkingTask;
friend class CMSRefProcTaskProxy;
@ -749,6 +751,7 @@ class CMSCollector: public CHeapObj<mtGC> {
Generation* _young_gen; // the younger gen
HeapWord** _top_addr; // ... Top of Eden
HeapWord** _end_addr; // ... End of Eden
Mutex* _eden_chunk_lock;
HeapWord** _eden_chunk_array; // ... Eden partitioning array
size_t _eden_chunk_index; // ... top (exclusive) of array
size_t _eden_chunk_capacity; // ... max entries in array
@ -950,6 +953,7 @@ class CMSCollector: public CHeapObj<mtGC> {
// Support for parallel remark of survivor space
void* get_data_recorder(int thr_num);
void sample_eden_chunk();
CMSBitMap* markBitMap() { return &_markBitMap; }
void directAllocated(HeapWord* start, size_t size);
@ -1027,6 +1031,8 @@ class CMSCollector: public CHeapObj<mtGC> {
// Initialization errors
bool completed_initialization() { return _completed_initialization; }
void print_eden_and_survivor_chunk_arrays();
};
class CMSExpansionCause : public AllStatic {
@ -1317,6 +1323,10 @@ class ConcurrentMarkSweepGeneration: public CardGeneration {
//Delegate to collector
return collector()->get_data_recorder(thr_num);
}
void sample_eden_chunk() {
//Delegate to collector
return collector()->sample_eden_chunk();
}
// Printing
const char* name() const;

14
hotspot/src/share/vm/gc_implementation/g1/g1_globals.hpp
View File

@ -96,11 +96,6 @@
"the buffer will be enqueued for processing. A value of 0 " \
"specifies that mutator threads should not do such filtering.") \
\
develop(intx, G1ExtraRegionSurvRate, 33, \
"If the young survival rate is S, and there's room left in " \
"to-space, we will allow regions whose survival rate is up to " \
"S + (1 - S)*X, where X is this parameter (as a fraction.)") \
\
develop(bool, G1SATBPrintStubs, false, \
"If true, print generated stubs for the SATB barrier") \
\
@ -110,9 +105,6 @@
develop(bool, G1RSBarrierRegionFilter, true, \
"If true, generate region filtering code in RS barrier") \
\
develop(bool, G1RSBarrierNullFilter, true, \
"If true, generate null-pointer filtering code in RS barrier") \
\
develop(bool, G1DeferredRSUpdate, true, \
"If true, use deferred RS updates") \
\
@ -120,9 +112,6 @@
"If true, verify that no dirty cards remain after RS log " \
"processing.") \
\
develop(bool, G1RSCountHisto, false, \
"If true, print a histogram of RS occupancies after each pause") \
\
diagnostic(bool, G1PrintRegionLivenessInfo, false, \
"Prints the liveness information for all regions in the heap " \
"at the end of a marking cycle.") \
@ -169,9 +158,6 @@
product(uintx, G1ConcRSHotCardLimit, 4, \
"The threshold that defines (>=) a hot card.") \
\
develop(bool, G1PrintOopAppls, false, \
"When true, print applications of closures to external locs.") \
\
develop(intx, G1RSetRegionEntriesBase, 256, \
"Max number of regions in a fine-grain table per MB.") \
\

5
hotspot/src/share/vm/gc_implementation/g1/heapRegion.cpp
View File

@ -314,6 +314,11 @@ void HeapRegion::setup_heap_region_size(uintx min_heap_size) {
region_size = MAX_REGION_SIZE;
}
if (region_size != G1HeapRegionSize) {
// Update the flag to make sure that PrintFlagsFinal logs the correct value
FLAG_SET_ERGO(uintx, G1HeapRegionSize, region_size);
}
// And recalculate the log.
region_size_log = log2_long((jlong) region_size);

4
hotspot/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
View File

@ -927,11 +927,9 @@ void ParNewGeneration::collect(bool full,
workers->active_workers(),
Threads::number_of_non_daemon_threads());
workers->set_active_workers(active_workers);
_next_gen = gch->next_gen(this);
assert(_next_gen != NULL,
"This must be the youngest gen, and not the only gen");
assert(gch->n_gens() == 2,
"Par collection currently only works with single older gen.");
_next_gen = gch->next_gen(this);
// Do we have to avoid promotion_undo?
if (gch->collector_policy()->is_concurrent_mark_sweep_policy()) {
set_avoid_promotion_undo(true);

3
hotspot/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 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
@ -29,6 +29,7 @@
#include "gc_implementation/shared/parGCAllocBuffer.hpp"
#include "gc_implementation/shared/copyFailedInfo.hpp"
#include "memory/defNewGeneration.hpp"
#include "memory/padded.hpp"
#include "utilities/taskqueue.hpp"
class ChunkArray;

3
hotspot/src/share/vm/gc_implementation/parNew/parOopClosures.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 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
@ -26,6 +26,7 @@
#define SHARE_VM_GC_IMPLEMENTATION_PARNEW_PAROOPCLOSURES_HPP
#include "memory/genOopClosures.hpp"
#include "memory/padded.hpp"
// Closures for ParNewGeneration

19
hotspot/src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.cpp
View File

@ -29,11 +29,13 @@
#include "gc_implementation/parallelScavenge/psScavenge.inline.hpp"
#include "gc_implementation/shared/gcTrace.hpp"
#include "gc_implementation/shared/mutableSpace.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/memRegion.hpp"
#include "memory/padded.inline.hpp"
#include "oops/oop.inline.hpp"
#include "oops/oop.psgc.inline.hpp"
PSPromotionManager** PSPromotionManager::_manager_array = NULL;
PaddedEnd<PSPromotionManager>* PSPromotionManager::_manager_array = NULL;
OopStarTaskQueueSet* PSPromotionManager::_stack_array_depth = NULL;
PSOldGen* PSPromotionManager::_old_gen = NULL;
MutableSpace* PSPromotionManager::_young_space = NULL;
@ -45,8 +47,10 @@ void PSPromotionManager::initialize() {
_old_gen = heap->old_gen();
_young_space = heap->young_gen()->to_space();
// To prevent false sharing, we pad the PSPromotionManagers
// and make sure that the first instance starts at a cache line.
assert(_manager_array == NULL, "Attempt to initialize twice");
_manager_array = NEW_C_HEAP_ARRAY(PSPromotionManager*, ParallelGCThreads+1, mtGC);
_manager_array = PaddedArray<PSPromotionManager, mtGC>::create_unfreeable(ParallelGCThreads + 1);
guarantee(_manager_array != NULL, "Could not initialize promotion manager");
_stack_array_depth = new OopStarTaskQueueSet(ParallelGCThreads);
@ -54,26 +58,21 @@ void PSPromotionManager::initialize() {
// Create and register the PSPromotionManager(s) for the worker threads.
for(uint i=0; i<ParallelGCThreads; i++) {
_manager_array[i] = new PSPromotionManager();
guarantee(_manager_array[i] != NULL, "Could not create PSPromotionManager");
stack_array_depth()->register_queue(i, _manager_array[i]->claimed_stack_depth());
stack_array_depth()->register_queue(i, _manager_array[i].claimed_stack_depth());
}
// The VMThread gets its own PSPromotionManager, which is not available
// for work stealing.
_manager_array[ParallelGCThreads] = new PSPromotionManager();
guarantee(_manager_array[ParallelGCThreads] != NULL, "Could not create PSPromotionManager");
}
PSPromotionManager* PSPromotionManager::gc_thread_promotion_manager(int index) {
assert(index >= 0 && index < (int)ParallelGCThreads, "index out of range");
assert(_manager_array != NULL, "Sanity");
return _manager_array[index];
return &_manager_array[index];
}
PSPromotionManager* PSPromotionManager::vm_thread_promotion_manager() {
assert(_manager_array != NULL, "Sanity");
return _manager_array[ParallelGCThreads];
return &_manager_array[ParallelGCThreads];
}
void PSPromotionManager::pre_scavenge() {

6
hotspot/src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.hpp
View File

@ -29,6 +29,8 @@
#include "gc_implementation/shared/gcTrace.hpp"
#include "gc_implementation/shared/copyFailedInfo.hpp"
#include "memory/allocation.hpp"
#include "memory/padded.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/taskqueue.hpp"
//
@ -51,11 +53,11 @@ class MutableSpace;
class PSOldGen;
class ParCompactionManager;
class PSPromotionManager : public CHeapObj<mtGC> {
class PSPromotionManager VALUE_OBJ_CLASS_SPEC {
friend class PSScavenge;
friend class PSRefProcTaskExecutor;
private:
static PSPromotionManager** _manager_array;
static PaddedEnd<PSPromotionManager>* _manager_array;
static OopStarTaskQueueSet* _stack_array_depth;
static PSOldGen* _old_gen;
static MutableSpace* _young_space;

2
hotspot/src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.inline.hpp
View File

@ -32,7 +32,7 @@
inline PSPromotionManager* PSPromotionManager::manager_array(int index) {
assert(_manager_array != NULL, "access of NULL manager_array");
assert(index >= 0 && index <= (int)ParallelGCThreads, "out of range manager_array access");
return _manager_array[index];
return &_manager_array[index];
}
template <class T>

2
hotspot/src/share/vm/gc_implementation/shared/objectCountEventSender.cpp
View File

@ -32,6 +32,7 @@
#if INCLUDE_SERVICES
void ObjectCountEventSender::send(const KlassInfoEntry* entry, GCId gc_id, jlong timestamp) {
#if INCLUDE_TRACE
assert(Tracing::is_event_enabled(EventObjectCountAfterGC::eventId),
"Only call this method if the event is enabled");
@ -42,6 +43,7 @@ void ObjectCountEventSender::send(const KlassInfoEntry* entry, GCId gc_id, jlong
event.set_totalSize(entry->words() * BytesPerWord);
event.set_endtime(timestamp);
event.commit();
#endif // INCLUDE_TRACE
}
bool ObjectCountEventSender::should_send_event() {

23
hotspot/src/share/vm/interpreter/interpreterRuntime.cpp
View File

@ -1209,3 +1209,26 @@ IRT_LEAF(void, InterpreterRuntime::popframe_move_outgoing_args(JavaThread* threa
size_of_arguments * Interpreter::stackElementSize);
IRT_END
#endif
#if INCLUDE_JVMTI
// This is a support of the JVMTI PopFrame interface.
// Make sure it is an invokestatic of a polymorphic intrinsic that has a member_name argument
// and return it as a vm_result so that it can be reloaded in the list of invokestatic parameters.
// The dmh argument is a reference to a DirectMethoHandle that has a member name field.
IRT_ENTRY(void, InterpreterRuntime::member_name_arg_or_null(JavaThread* thread, address dmh,
Method* method, address bcp))
Bytecodes::Code code = Bytecodes::code_at(method, bcp);
if (code != Bytecodes::_invokestatic) {
return;
}
ConstantPool* cpool = method->constants();
int cp_index = Bytes::get_native_u2(bcp + 1) + ConstantPool::CPCACHE_INDEX_TAG;
Symbol* cname = cpool->klass_name_at(cpool->klass_ref_index_at(cp_index));
Symbol* mname = cpool->name_ref_at(cp_index);
if (MethodHandles::has_member_arg(cname, mname)) {
oop member_name = java_lang_invoke_DirectMethodHandle::member((oop)dmh);
thread->set_vm_result(member_name);
}
IRT_END
#endif // INCLUDE_JVMTI

3
hotspot/src/share/vm/interpreter/interpreterRuntime.hpp
View File

@ -95,6 +95,9 @@ class InterpreterRuntime: AllStatic {
static void create_exception(JavaThread* thread, char* name, char* message);
static void create_klass_exception(JavaThread* thread, char* name, oopDesc* obj);
static address exception_handler_for_exception(JavaThread* thread, oopDesc* exception);
#if INCLUDE_JVMTI
static void member_name_arg_or_null(JavaThread* thread, address dmh, Method* m, address bcp);
#endif
static void throw_pending_exception(JavaThread* thread);
// Statics & fields

35
hotspot/src/share/vm/memory/cardTableRS.cpp
View File

@ -310,46 +310,31 @@ void CardTableRS::younger_refs_in_space_iterate(Space* sp,
_ct_bs->non_clean_card_iterate_possibly_parallel(sp, urasm, cl, this);
}
void CardTableRS::clear_into_younger(Generation* gen) {
GenCollectedHeap* gch = GenCollectedHeap::heap();
// Generations younger than gen have been evacuated. We can clear
// card table entries for gen (we know that it has no pointers
// to younger gens) and for those below. The card tables for
// the youngest gen need never be cleared.
void CardTableRS::clear_into_younger(Generation* old_gen) {
assert(old_gen->level() == 1, "Should only be called for the old generation");
// The card tables for the youngest gen need never be cleared.
// There's a bit of subtlety in the clear() and invalidate()
// methods that we exploit here and in invalidate_or_clear()
// below to avoid missing cards at the fringes. If clear() or
// invalidate() are changed in the future, this code should
// be revisited. 20040107.ysr
Generation* g = gen;
for(Generation* prev_gen = gch->prev_gen(g);
prev_gen != NULL;
g = prev_gen, prev_gen = gch->prev_gen(g)) {
MemRegion to_be_cleared_mr = g->prev_used_region();
clear(to_be_cleared_mr);
}
clear(old_gen->prev_used_region());
}
void CardTableRS::invalidate_or_clear(Generation* gen, bool younger) {
GenCollectedHeap* gch = GenCollectedHeap::heap();
// For each generation gen (and younger)
// invalidate the cards for the currently occupied part
// of that generation and clear the cards for the
void CardTableRS::invalidate_or_clear(Generation* old_gen) {
assert(old_gen->level() == 1, "Should only be called for the old generation");
// Invalidate the cards for the currently occupied part of
// the old generation and clear the cards for the
// unoccupied part of the generation (if any, making use
// of that generation's prev_used_region to determine that
// region). No need to do anything for the youngest
// generation. Also see note#20040107.ysr above.
Generation* g = gen;
for(Generation* prev_gen = gch->prev_gen(g); prev_gen != NULL;
g = prev_gen, prev_gen = gch->prev_gen(g)) {
MemRegion used_mr = g->used_region();
MemRegion to_be_cleared_mr = g->prev_used_region().minus(used_mr);
MemRegion used_mr = old_gen->used_region();
MemRegion to_be_cleared_mr = old_gen->prev_used_region().minus(used_mr);
if (!to_be_cleared_mr.is_empty()) {
clear(to_be_cleared_mr);
}
invalidate(used_mr);
if (!younger) break;
}
}

4
hotspot/src/share/vm/memory/cardTableRS.hpp
View File

@ -142,12 +142,12 @@ public:
void verify_aligned_region_empty(MemRegion mr);
void clear(MemRegion mr) { _ct_bs->clear(mr); }
void clear_into_younger(Generation* gen);
void clear_into_younger(Generation* old_gen);
void invalidate(MemRegion mr, bool whole_heap = false) {
_ct_bs->invalidate(mr, whole_heap);
}
void invalidate_or_clear(Generation* gen, bool younger);
void invalidate_or_clear(Generation* old_gen);
static uintx ct_max_alignment_constraint() {
return CardTableModRefBS::ct_max_alignment_constraint();

15
hotspot/src/share/vm/memory/defNewGeneration.cpp
View File

@ -567,8 +567,6 @@ void DefNewGeneration::collect(bool full,
gc_tracer.report_gc_start(gch->gc_cause(), _gc_timer->gc_start());
_next_gen = gch->next_gen(this);
assert(_next_gen != NULL,
"This must be the youngest gen, and not the only gen");
// If the next generation is too full to accommodate promotion
// from this generation, pass on collection; let the next generation
@ -901,8 +899,6 @@ bool DefNewGeneration::collection_attempt_is_safe() {
if (_next_gen == NULL) {
GenCollectedHeap* gch = GenCollectedHeap::heap();
_next_gen = gch->next_gen(this);
assert(_next_gen != NULL,
"This must be the youngest gen, and not the only gen");
}
return _next_gen->promotion_attempt_is_safe(used());
}
@ -1033,6 +1029,9 @@ HeapWord* DefNewGeneration::allocate(size_t word_size,
// have to use it here, as well.
HeapWord* result = eden()->par_allocate(word_size);
if (result != NULL) {
if (CMSEdenChunksRecordAlways && _next_gen != NULL) {
_next_gen->sample_eden_chunk();
}
return result;
}
do {
@ -1063,13 +1062,19 @@ HeapWord* DefNewGeneration::allocate(size_t word_size,
// circular dependency at compile time.
if (result == NULL) {
result = allocate_from_space(word_size);
} else if (CMSEdenChunksRecordAlways && _next_gen != NULL) {
_next_gen->sample_eden_chunk();
}
return result;
}
HeapWord* DefNewGeneration::par_allocate(size_t word_size,
bool is_tlab) {
return eden()->par_allocate(word_size);
HeapWord* res = eden()->par_allocate(word_size);
if (CMSEdenChunksRecordAlways && _next_gen != NULL) {
_next_gen->sample_eden_chunk();
}
return res;
}
void DefNewGeneration::gc_prologue(bool full) {

31
hotspot/src/share/vm/memory/genCollectedHeap.cpp
View File

@ -1070,13 +1070,13 @@ GenCollectedHeap* GenCollectedHeap::heap() {
void GenCollectedHeap::prepare_for_compaction() {
Generation* scanning_gen = _gens[_n_gens-1];
guarantee(_n_gens = 2, "Wrong number of generations");
Generation* old_gen = _gens[1];
// Start by compacting into same gen.
CompactPoint cp(scanning_gen, NULL, NULL);
while (scanning_gen != NULL) {
scanning_gen->prepare_for_compaction(&cp);
scanning_gen = prev_gen(scanning_gen);
}
CompactPoint cp(old_gen, NULL, NULL);
old_gen->prepare_for_compaction(&cp);
Generation* young_gen = _gens[0];
young_gen->prepare_for_compaction(&cp);
}
GCStats* GenCollectedHeap::gc_stats(int level) const {
@ -1245,27 +1245,14 @@ void GenCollectedHeap::ensure_parsability(bool retire_tlabs) {
generation_iterate(&ep_cl, false);
}
oop GenCollectedHeap::handle_failed_promotion(Generation* gen,
oop GenCollectedHeap::handle_failed_promotion(Generation* old_gen,
oop obj,
size_t obj_size) {
guarantee(old_gen->level() == 1, "We only get here with an old generation");
assert(obj_size == (size_t)obj->size(), "bad obj_size passed in");
HeapWord* result = NULL;
// First give each higher generation a chance to allocate the promoted object.
Generation* allocator = next_gen(gen);
if (allocator != NULL) {
do {
result = allocator->allocate(obj_size, false);
} while (result == NULL && (allocator = next_gen(allocator)) != NULL);
}
if (result == NULL) {
// Then give gen and higher generations a chance to expand and allocate the
// object.
do {
result = gen->expand_and_allocate(obj_size, false);
} while (result == NULL && (gen = next_gen(gen)) != NULL);
}
result = old_gen->expand_and_allocate(obj_size, false);
if (result != NULL) {
Copy::aligned_disjoint_words((HeapWord*)obj, result, obj_size);

22
hotspot/src/share/vm/memory/genCollectedHeap.hpp
View File

@ -368,25 +368,23 @@ public:
// collection.
virtual bool is_maximal_no_gc() const;
// Return the generation before "gen", or else NULL.
// Return the generation before "gen".
Generation* prev_gen(Generation* gen) const {
int l = gen->level();
if (l == 0) return NULL;
else return _gens[l-1];
guarantee(l > 0, "Out of bounds");
return _gens[l-1];
}
// Return the generation after "gen", or else NULL.
// Return the generation after "gen".
Generation* next_gen(Generation* gen) const {
int l = gen->level() + 1;
if (l == _n_gens) return NULL;
else return _gens[l];
guarantee(l < _n_gens, "Out of bounds");
return _gens[l];
}
Generation* get_gen(int i) const {
if (i >= 0 && i < _n_gens)
guarantee(i >= 0 && i < _n_gens, "Out of bounds");
return _gens[i];
else
return NULL;
}
int n_gens() const {
@ -485,9 +483,9 @@ public:
// Promotion of obj into gen failed. Try to promote obj to higher
// gens in ascending order; return the new location of obj if successful.
// Otherwise, try expand-and-allocate for obj in each generation starting at
// gen; return the new location of obj if successful. Otherwise, return NULL.
oop handle_failed_promotion(Generation* gen,
// Otherwise, try expand-and-allocate for obj in both the young and old
// generation; return the new location of obj if successful. Otherwise, return NULL.
oop handle_failed_promotion(Generation* old_gen,
oop obj,
size_t obj_size);

19
hotspot/src/share/vm/memory/genMarkSweep.cpp
View File

@ -52,8 +52,8 @@
#include "utilities/copy.hpp"
#include "utilities/events.hpp"
void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp,
bool clear_all_softrefs) {
void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp, bool clear_all_softrefs) {
guarantee(level == 1, "We always collect both old and young.");
assert(SafepointSynchronize::is_at_safepoint(), "must be at a safepoint");
GenCollectedHeap* gch = GenCollectedHeap::heap();
@ -84,11 +84,6 @@ void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp,
// Capture heap size before collection for printing.
size_t gch_prev_used = gch->used();
// Some of the card table updates below assume that the perm gen is
// also being collected.
assert(level == gch->n_gens() - 1,
"All generations are being collected, ergo perm gen too.");
// Capture used regions for each generation that will be
// subject to collection, so that card table adjustments can
// be made intelligently (see clear / invalidate further below).
@ -126,17 +121,15 @@ void GenMarkSweep::invoke_at_safepoint(int level, ReferenceProcessor* rp,
all_empty = all_empty && gch->get_gen(i)->used() == 0;
}
GenRemSet* rs = gch->rem_set();
Generation* old_gen = gch->get_gen(level);
// Clear/invalidate below make use of the "prev_used_regions" saved earlier.
if (all_empty) {
// We've evacuated all generations below us.
Generation* g = gch->get_gen(level);
rs->clear_into_younger(g);
rs->clear_into_younger(old_gen);
} else {
// Invalidate the cards corresponding to the currently used
// region and clear those corresponding to the evacuated region
// of all generations just collected (i.e. level and younger).
rs->invalidate_or_clear(gch->get_gen(level),
true /* younger */);
// region and clear those corresponding to the evacuated region.
rs->invalidate_or_clear(old_gen);
}
Threads::gc_epilogue();

9
hotspot/src/share/vm/memory/genRemSet.hpp
View File

@ -135,7 +135,7 @@ public:
// younger than gen from generations gen and older.
// The parameter clear_perm indicates if the perm_gen's
// remembered set should also be processed/cleared.
virtual void clear_into_younger(Generation* gen) = 0;
virtual void clear_into_younger(Generation* old_gen) = 0;
// Informs the RS that refs in the given "mr" may have changed
// arbitrarily, and therefore may contain old-to-young pointers.
@ -146,11 +146,8 @@ public:
// Informs the RS that refs in this generation
// may have changed arbitrarily, and therefore may contain
// old-to-young pointers in arbitrary locations. The parameter
// younger indicates if the same should be done for younger generations
// as well. The parameter perm indicates if the same should be done for
// perm gen as well.
virtual void invalidate_or_clear(Generation* gen, bool younger) = 0;
// old-to-young pointers in arbitrary locations.
virtual void invalidate_or_clear(Generation* old_gen) = 0;
};
#endif // SHARE_VM_MEMORY_GENREMSET_HPP

1
hotspot/src/share/vm/memory/generation.hpp
View File

@ -455,6 +455,7 @@ class Generation: public CHeapObj<mtGC> {
// expected to be GC worker thread-local, with the worker index
// indicated by "thr_num".
virtual void* get_data_recorder(int thr_num) { return NULL; }
virtual void sample_eden_chunk() {}
// Some generations may require some cleanup actions before allowing
// a verification.

5
hotspot/src/share/vm/memory/metaspace.cpp
View File

@ -2254,10 +2254,11 @@ ChunkIndex ChunkManager::list_index(size_t size) {
void SpaceManager::deallocate(MetaWord* p, size_t word_size) {
assert_lock_strong(_lock);
size_t raw_word_size = get_raw_word_size(word_size);
size_t min_size = TreeChunk<Metablock, FreeList>::min_size();
assert(word_size >= min_size,
assert(raw_word_size >= min_size,
err_msg("Should not deallocate dark matter " SIZE_FORMAT, word_size));
block_freelists()->return_block(p, word_size);
block_freelists()->return_block(p, raw_word_size);
}
// Adds a chunk to the list of chunks in use.

93
hotspot/src/share/vm/memory/padded.hpp Normal file
View File

@ -0,0 +1,93 @@
/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#ifndef SHARE_VM_MEMORY_PADDED_HPP
#define SHARE_VM_MEMORY_PADDED_HPP
#include "memory/allocation.hpp"
#include "utilities/globalDefinitions.hpp"
// Bytes needed to pad type to avoid cache-line sharing; alignment should be the
// expected cache line size (a power of two). The first addend avoids sharing
// when the start address is not a multiple of alignment; the second maintains
// alignment of starting addresses that happen to be a multiple.
#define PADDING_SIZE(type, alignment) \
((alignment) + align_size_up_(sizeof(type), alignment))
// Templates to create a subclass padded to avoid cache line sharing. These are
// effective only when applied to derived-most (leaf) classes.
// When no args are passed to the base ctor.
template <class T, size_t alignment = DEFAULT_CACHE_LINE_SIZE>
class Padded : public T {
private:
char _pad_buf_[PADDING_SIZE(T, alignment)];
};
// When either 0 or 1 args may be passed to the base ctor.
template <class T, typename Arg1T, size_t alignment = DEFAULT_CACHE_LINE_SIZE>
class Padded01 : public T {
public:
Padded01(): T() { }
Padded01(Arg1T arg1): T(arg1) { }
private:
char _pad_buf_[PADDING_SIZE(T, alignment)];
};
// Super class of PaddedEnd when pad_size != 0.
template <class T, size_t pad_size>
class PaddedEndImpl : public T {
private:
char _pad_buf[pad_size];
};
// Super class of PaddedEnd when pad_size == 0.
template <class T>
class PaddedEndImpl<T, /*pad_size*/ 0> : public T {
// No padding.
};
#define PADDED_END_SIZE(type, alignment) (align_size_up_(sizeof(type), alignment) - sizeof(type))
// More memory conservative implementation of Padded. The subclass adds the
// minimal amount of padding needed to make the size of the objects be aligned.
// This will help reducing false sharing,
// if the start address is a multiple of alignment.
template <class T, size_t alignment = DEFAULT_CACHE_LINE_SIZE>
class PaddedEnd : public PaddedEndImpl<T, PADDED_END_SIZE(T, alignment)> {
// C++ don't allow zero-length arrays. The padding is put in a
// super class that is specialized for the pad_size == 0 case.
};
// Helper class to create an array of PaddedEnd<T> objects. All elements will
// start at a multiple of alignment and the size will be aligned to alignment.
template <class T, MEMFLAGS flags, size_t alignment = DEFAULT_CACHE_LINE_SIZE>
class PaddedArray {
public:
// Creates an aligned padded array.
// The memory can't be deleted since the raw memory chunk is not returned.
static PaddedEnd<T>* create_unfreeable(uint length);
};
#endif // SHARE_VM_MEMORY_PADDED_HPP

49
hotspot/src/share/vm/memory/padded.inline.hpp Normal file
View File

@ -0,0 +1,49 @@
/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
#include "memory/allocation.inline.hpp"
#include "memory/padded.hpp"
#include "utilities/debug.hpp"
#include "utilities/globalDefinitions.hpp"
// Creates an aligned padded array.
// The memory can't be deleted since the raw memory chunk is not returned.
template <class T, MEMFLAGS flags, size_t alignment>
PaddedEnd<T>* PaddedArray<T, flags, alignment>::create_unfreeable(uint length) {
// Check that the PaddedEnd class works as intended.
STATIC_ASSERT(is_size_aligned_(sizeof(PaddedEnd<T>), alignment));
// Allocate a chunk of memory large enough to allow for some alignment.
void* chunk = AllocateHeap(length * sizeof(PaddedEnd<T, alignment>) + alignment, flags);
// Make the initial alignment.
PaddedEnd<T>* aligned_padded_array = (PaddedEnd<T>*)align_pointer_up(chunk, alignment);
// Call the default constructor for each element.
for (uint i = 0; i < length; i++) {
::new (&aligned_padded_array[i]) T();
}
return aligned_padded_array;
}

3
hotspot/src/share/vm/memory/sharedHeap.cpp
View File

@ -65,7 +65,8 @@ SharedHeap::SharedHeap(CollectorPolicy* policy_) :
}
_sh = this; // ch is static, should be set only once.
if ((UseParNewGC ||
(UseConcMarkSweepGC && CMSParallelRemarkEnabled) ||
(UseConcMarkSweepGC && (CMSParallelInitialMarkEnabled ||
CMSParallelRemarkEnabled)) ||
UseG1GC) &&
ParallelGCThreads > 0) {
_workers = new FlexibleWorkGang("Parallel GC Threads", ParallelGCThreads,

128
hotspot/src/share/vm/memory/universe.cpp
View File

@ -105,10 +105,9 @@ objArrayOop Universe::_the_empty_class_klass_array = NULL;
Array<Klass*>* Universe::_the_array_interfaces_array = NULL;
oop Universe::_the_null_string = NULL;
oop Universe::_the_min_jint_string = NULL;
LatestMethodOopCache* Universe::_finalizer_register_cache = NULL;
LatestMethodOopCache* Universe::_loader_addClass_cache = NULL;
LatestMethodOopCache* Universe::_pd_implies_cache = NULL;
ActiveMethodOopsCache* Universe::_reflect_invoke_cache = NULL;
LatestMethodCache* Universe::_finalizer_register_cache = NULL;
LatestMethodCache* Universe::_loader_addClass_cache = NULL;
LatestMethodCache* Universe::_pd_implies_cache = NULL;
oop Universe::_out_of_memory_error_java_heap = NULL;
oop Universe::_out_of_memory_error_metaspace = NULL;
oop Universe::_out_of_memory_error_class_metaspace = NULL;
@ -225,7 +224,6 @@ void Universe::serialize(SerializeClosure* f, bool do_all) {
f->do_ptr((void**)&_the_empty_klass_array);
_finalizer_register_cache->serialize(f);
_loader_addClass_cache->serialize(f);
_reflect_invoke_cache->serialize(f);
_pd_implies_cache->serialize(f);
}
@ -649,10 +647,9 @@ jint universe_init() {
// We have a heap so create the Method* caches before
// Metaspace::initialize_shared_spaces() tries to populate them.
Universe::_finalizer_register_cache = new LatestMethodOopCache();
Universe::_loader_addClass_cache = new LatestMethodOopCache();
Universe::_pd_implies_cache = new LatestMethodOopCache();
Universe::_reflect_invoke_cache = new ActiveMethodOopsCache();
Universe::_finalizer_register_cache = new LatestMethodCache();
Universe::_loader_addClass_cache = new LatestMethodCache();
Universe::_pd_implies_cache = new LatestMethodCache();
if (UseSharedSpaces) {
// Read the data structures supporting the shared spaces (shared
@ -1088,35 +1085,21 @@ bool universe_post_init() {
vmSymbols::register_method_name(),
vmSymbols::register_method_signature());
if (m == NULL || !m->is_static()) {
THROW_MSG_(vmSymbols::java_lang_NoSuchMethodException(),
"java.lang.ref.Finalizer.register", false);
tty->print_cr("Unable to link/verify Finalizer.register method");
return false; // initialization failed (cannot throw exception yet)
}
Universe::_finalizer_register_cache->init(
SystemDictionary::Finalizer_klass(), m, CHECK_false);
// Resolve on first use and initialize class.
// Note: No race-condition here, since a resolve will always return the same result
// Setup method for security checks
k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_reflect_Method(), true, CHECK_false);
k_h = instanceKlassHandle(THREAD, k);
k_h->link_class(CHECK_false);
m = k_h->find_method(vmSymbols::invoke_name(), vmSymbols::object_object_array_object_signature());
if (m == NULL || m->is_static()) {
THROW_MSG_(vmSymbols::java_lang_NoSuchMethodException(),
"java.lang.reflect.Method.invoke", false);
}
Universe::_reflect_invoke_cache->init(k_h(), m, CHECK_false);
SystemDictionary::Finalizer_klass(), m);
// Setup method for registering loaded classes in class loader vector
InstanceKlass::cast(SystemDictionary::ClassLoader_klass())->link_class(CHECK_false);
m = InstanceKlass::cast(SystemDictionary::ClassLoader_klass())->find_method(vmSymbols::addClass_name(), vmSymbols::class_void_signature());
if (m == NULL || m->is_static()) {
THROW_MSG_(vmSymbols::java_lang_NoSuchMethodException(),
"java.lang.ClassLoader.addClass", false);
tty->print_cr("Unable to link/verify ClassLoader.addClass method");
return false; // initialization failed (cannot throw exception yet)
}
Universe::_loader_addClass_cache->init(
SystemDictionary::ClassLoader_klass(), m, CHECK_false);
SystemDictionary::ClassLoader_klass(), m);
// Setup method for checking protection domain
InstanceKlass::cast(SystemDictionary::ProtectionDomain_klass())->link_class(CHECK_false);
@ -1132,7 +1115,7 @@ bool universe_post_init() {
return false; // initialization failed
}
Universe::_pd_implies_cache->init(
SystemDictionary::ProtectionDomain_klass(), m, CHECK_false);;
SystemDictionary::ProtectionDomain_klass(), m);;
}
// The folowing is initializing converter functions for serialization in
@ -1455,7 +1438,7 @@ void Universe::compute_verify_oop_data() {
}
void CommonMethodOopCache::init(Klass* k, Method* m, TRAPS) {
void LatestMethodCache::init(Klass* k, Method* m) {
if (!UseSharedSpaces) {
_klass = k;
}
@ -1471,88 +1454,7 @@ void CommonMethodOopCache::init(Klass* k, Method* m, TRAPS) {
}
ActiveMethodOopsCache::~ActiveMethodOopsCache() {
if (_prev_methods != NULL) {
delete _prev_methods;
_prev_methods = NULL;
}
}
void ActiveMethodOopsCache::add_previous_version(Method* method) {
assert(Thread::current()->is_VM_thread(),
"only VMThread can add previous versions");
// Only append the previous method if it is executing on the stack.
if (method->on_stack()) {
if (_prev_methods == NULL) {
// This is the first previous version so make some space.
// Start with 2 elements under the assumption that the class
// won't be redefined much.
_prev_methods = new (ResourceObj::C_HEAP, mtClass) GrowableArray<Method*>(2, true);
}
// RC_TRACE macro has an embedded ResourceMark
RC_TRACE(0x00000100,
("add: %s(%s): adding prev version ref for cached method @%d",
method->name()->as_C_string(), method->signature()->as_C_string(),
_prev_methods->length()));
_prev_methods->append(method);
}
// Since the caller is the VMThread and we are at a safepoint, this is a good
// time to clear out unused method references.
if (_prev_methods == NULL) return;
for (int i = _prev_methods->length() - 1; i >= 0; i--) {
Method* method = _prev_methods->at(i);
assert(method != NULL, "weak method ref was unexpectedly cleared");
if (!method->on_stack()) {
// This method isn't running anymore so remove it
_prev_methods->remove_at(i);
MetadataFactory::free_metadata(method->method_holder()->class_loader_data(), method);
} else {
// RC_TRACE macro has an embedded ResourceMark
RC_TRACE(0x00000400,
("add: %s(%s): previous cached method @%d is alive",
method->name()->as_C_string(), method->signature()->as_C_string(), i));
}
}
} // end add_previous_version()
bool ActiveMethodOopsCache::is_same_method(const Method* method) const {
InstanceKlass* ik = InstanceKlass::cast(klass());
const Method* check_method = ik->method_with_idnum(method_idnum());
assert(check_method != NULL, "sanity check");
if (check_method == method) {
// done with the easy case
return true;
}
if (_prev_methods != NULL) {
// The cached method has been redefined at least once so search
// the previous versions for a match.
for (int i = 0; i < _prev_methods->length(); i++) {
check_method = _prev_methods->at(i);
if (check_method == method) {
// a previous version matches
return true;
}
}
}
// either no previous versions or no previous version matched
return false;
}
Method* LatestMethodOopCache::get_Method() {
Method* LatestMethodCache::get_method() {
if (klass() == NULL) return NULL;
InstanceKlass* ik = InstanceKlass::cast(klass());
Method* m = ik->method_with_idnum(method_idnum());

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