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This commit is contained in:
Jennifer Godinez 2009-07-30 12:25:39 -07:00
commit 430c84f1ea
474 changed files with 8314 additions and 2965 deletions
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3
.hgtags
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@ -38,3 +38,6 @@ c33e7d38c9210741dbc285507403a4b20bd802a0 jdk7-b59
dbb955b1ee59b876dd1f133952b557b48b1d7732 jdk7-b61
6107cbff3130c747d243c25a7874cd59db5744a8 jdk7-b62
dfd8506f74c3731bb169ce93c72612d78ee0413b jdk7-b63
d22867c5f1b295a0a2b3b4bc8999a2676f6e20c3 jdk7-b64
7d3bf00f3cc4f8125de1842521e7567f37dc84b8 jdk7-b65
62109d1b9e7310f29ab51ca6f1d71b899c0ce6b0 jdk7-b66

3
.hgtags-top-repo
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@ -38,3 +38,6 @@ ffd09e767dfa6d21466183a400f72cf62d53297f jdk7-b57
472c21584cfd7e9c0229ad6a100366a5c03d2976 jdk7-b61
c7ed15ab92ce36a09d264a5e34025884b2d7607f jdk7-b62
57f7e028c7ad1806500ae89eb3f4cd9a51b10e18 jdk7-b63
269c1ec4435dfb7b452ae6e3bdde005d55c5c830 jdk7-b64
e01380cd1de4ce048b87d059d238e5ab5e341947 jdk7-b65
6bad5e3fe50337d95b1416d744780d65bc570da6 jdk7-b66

17
README-builds.html
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@ -120,6 +120,7 @@
<th>Base OS and Architecture</th>
<th>OS</th>
<th>C/C++ Compiler</th>
<th>BOOT JDK</th>
</tr>
</thead>
<tbody>
@ -127,57 +128,65 @@
<td>Linux X86 (32-bit)</td>
<td>Fedora 9</td>
<td>gcc 4 </td>
<td>JDK 6u14 FCS </td>
</tr>
<tr>
<td>Linux X64 (64-bit)</td>
<td>Fedora 9</td>
<td>gcc 4 </td>
<td>JDK 6u14 FCS </td>
</tr>
<tr>
<td>Solaris SPARC (32-bit)</td>
<td>Solaris 10 + patches
<td>Solaris 10u2 + patches
<br>
See <a href="http://sunsolve.sun.com/pub-cgi/show.pl?target=patches/JavaSE" target="_blank">
SunSolve</a> for patch downloads.
</td>
<td>Sun Studio 12</td>
<td>JDK 6u14 FCS </td>
</tr>
<tr>
<td>Solaris SPARCV9 (64-bit)</td>
<td>Solaris 10 + patches
<td>Solaris 10u2 + patches
<br>
See <a href="http://sunsolve.sun.com/pub-cgi/show.pl?target=patches/JavaSE" target="_blank">
SunSolve</a> for patch downloads.
</td>
<td>Sun Studio 12</td>
<td>JDK 6u14 FCS </td>
</tr>
<tr>
<td>Solaris X86 (32-bit)</td>
<td>Solaris 10 + patches
<td>Solaris 10u2 + patches
<br>
See <a href="http://sunsolve.sun.com/pub-cgi/show.pl?target=patches/JavaSE" target="_blank">
SunSolve</a> for patch downloads.
</td>
<td>Sun Studio 12</td>
<td>JDK 6u14 FCS </td>
</tr>
<tr>
<td>Solaris X64 (64-bit)</td>
<td>Solaris 10 + patches
<td>Solaris 10u2 + patches
<br>
See <a href="http://sunsolve.sun.com/pub-cgi/show.pl?target=patches/JavaSE" target="_blank">
SunSolve</a> for patch downloads.
</td>
<td>Sun Studio 12</td>
<td>JDK 6u14 FCS </td>
</tr>
<tr>
<td>Windows X86 (32-bit)</td>
<td>Windows XP</td>
<td>Microsoft Visual Studio C++ 2008 Standard Edition</td>
<td>JDK 6u14 FCS </td>
</tr>
<tr>
<td>Windows X64 (64-bit)</td>
<td>Windows Server 2003 - Enterprise x64 Edition</td>
<td>Microsoft Platform SDK - April 2005</td>
<td>JDK 6u14 FCS </td>
</tr>
</tbody>
</table>

3
corba/.hgtags
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@ -38,3 +38,6 @@ f1e1cccbd13aa96d2d8bd872782ff764010bc22c jdk7-b60
e906b16a12a9a63b615898afa5d9673cbd1c5ab8 jdk7-b61
65b66117dbd70a493e9644aeb4033cf95a4e3c99 jdk7-b62
d20e45cd539f20405ff843652069cfd7550c5ab3 jdk7-b63
047dd27fddb607f8135296b3754131f6e13cb8c7 jdk7-b64
97fd9b42f5c2d342b90d18f0a2b57e4117e39415 jdk7-b65
a821e059a961bcb02830280d51f6dd030425c066 jdk7-b66

2
corba/make/Makefile
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@ -1,5 +1,5 @@
#
# Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2007-2009 Sun Microsystems, Inc. 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

2
corba/make/common/Library.gmk
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@ -1,5 +1,5 @@
#
# Copyright 1995-2007 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1995-2009 Sun Microsystems, Inc. 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

2
corba/make/common/Rules.gmk
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@ -1,5 +1,5 @@
#
# Copyright 1995-2007 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1995-2009 Sun Microsystems, Inc. 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

2
corba/make/common/shared/Compiler-gcc.gmk
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@ -1,5 +1,5 @@
#
# Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2005-2009 Sun Microsystems, Inc. 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

2
corba/make/common/shared/Defs-java.gmk
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@ -1,5 +1,5 @@
#
# Copyright 1995-2007 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1995-2009 Sun Microsystems, Inc. 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

2
corba/make/common/shared/Defs-windows.gmk
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@ -1,5 +1,5 @@
#
# Copyright 2005-2007 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2005-2009 Sun Microsystems, Inc. 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

2
corba/make/common/shared/Platform.gmk
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@ -1,5 +1,5 @@
#
# Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1997-2009 Sun Microsystems, Inc. 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

2
corba/make/jprt.properties
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@ -1,5 +1,5 @@
#
# Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2006-2009 Sun Microsystems, Inc. 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

2
corba/make/org/omg/idl/Makefile
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@ -1,5 +1,5 @@
#
# Copyright 1999-2005 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/make/tools/logutil/Makefile
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@ -1,5 +1,5 @@
#
# Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2008-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/encoding/BufferManagerReadStream.java
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@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/io/ObjectStreamClass.java
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@ -1,5 +1,5 @@
/*
* Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1998-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/oa/poa/POAFactory.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/orb/ORBImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/orb/ORBSingleton.java
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@ -1,5 +1,5 @@
/*
* Copyright 1997-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/orbutil/ORBUtility.java
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@ -1,5 +1,5 @@
/*
* Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/presentation/rmi/IDLNameTranslatorImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2003-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/resolver/INSURLOperationImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright 1998-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1998-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/impl/transport/SocketOrChannelConnectionImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright 2001-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2001-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/corba/se/spi/logging/data/ORBUtil.mc
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@ -1,6 +1,6 @@
;
; Copyright 2003-2008 Sun Microsystems, Inc. All Rights Reserved.
; Copyright 2003-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/Parser.java
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@ -1,5 +1,5 @@
/*
* Copyright 1999-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/first.set
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@ -1,5 +1,5 @@
/*
* Copyright 1999 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/follow.set
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@ -1,5 +1,5 @@
/*
* Copyright 1999 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/grammar.idl
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@ -1,5 +1,5 @@
/*
* Copyright 1999 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/grammar3.idl
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@ -1,5 +1,5 @@
/*
* Copyright 1999 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/idl.prp
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@ -1,5 +1,5 @@
#
# Copyright 1999-2004 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/idl_ja.prp
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@ -1,5 +1,5 @@
#
# Copyright 1999-2005 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/idl_zh_CN.prp
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@ -1,5 +1,5 @@
#
# Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2005-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/toJavaPortable.prp
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@ -1,5 +1,5 @@
#
# Copyright 1999-2004 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1999-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/toJavaPortable_ja.prp
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@ -1,5 +1,5 @@
#
# Copyright 2001-2005 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2001-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/toJavaPortable_zh_CN.prp
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@ -1,5 +1,5 @@
#
# Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2005-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/logutil/Input.java
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@ -1,5 +1,5 @@
/*
* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2008-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/logutil/InputCode.java
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@ -1,5 +1,5 @@
/*
* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2008-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/logutil/InputException.java
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@ -1,5 +1,5 @@
/*
* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2008-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/com/sun/tools/corba/se/logutil/MC.java
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@ -1,5 +1,5 @@
/*
* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2008-2009 Sun Microsystems, Inc. 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

2
corba/src/share/classes/org/omg/CORBA/ORB.java
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@ -1,5 +1,5 @@
/*
* Copyright 1995-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1995-2009 Sun Microsystems, Inc. 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

2
corba/src/windows/resource/version.rc
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@ -1,5 +1,5 @@
//
// Copyright 2004 Sun Microsystems, Inc. All Rights Reserved.
// Copyright 2004-2009 Sun Microsystems, Inc. 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

3
hotspot/.hgtags
View File

@ -38,3 +38,6 @@ a77eddcd510c3972717c025cfcef9a60bfa4ecac jdk7-b60
27b728fd1281ab62e9d7e4424f8bbb6ca438d803 jdk7-b61
a88386380bdaaa5ab4ffbedf22c57bac5dbec034 jdk7-b62
32c83fb84370a35344676991a48440378e6b6c8a jdk7-b63
ba36394eb84b949b31212bdb32a518a8f92bab5b jdk7-b64
ba313800759b678979434d6da8ed3bf49eb8bea4 jdk7-b65
57c71ad0341b8b64ed20f81151eb7f06324f8894 jdk7-b66

2
hotspot/agent/src/os/linux/Makefile
View File

@ -1,5 +1,5 @@
#
# Copyright 2002-2006 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2002-2009 Sun Microsystems, Inc. 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

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

@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

43
hotspot/agent/src/share/classes/sun/jvm/hotspot/code/DebugInfoReadStream.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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
@ -24,23 +24,64 @@
package sun.jvm.hotspot.code;
import java.util.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.runtime.VM;
import sun.jvm.hotspot.utilities.*;
public class DebugInfoReadStream extends CompressedReadStream {
private NMethod code;
private int InvocationEntryBCI;
private List objectPool; // ArrayList<ObjectValue>
public DebugInfoReadStream(NMethod code, int offset) {
super(code.scopesDataBegin(), offset);
InvocationEntryBCI = VM.getVM().getInvocationEntryBCI();
this.code = code;
this.objectPool = null;
}
public DebugInfoReadStream(NMethod code, int offset, List objectPool) {
super(code.scopesDataBegin(), offset);
InvocationEntryBCI = VM.getVM().getInvocationEntryBCI();
this.code = code;
this.objectPool = objectPool;
}
public OopHandle readOopHandle() {
return code.getOopAt(readInt());
}
ScopeValue readObjectValue() {
int id = readInt();
if (Assert.ASSERTS_ENABLED) {
Assert.that(objectPool != null, "object pool does not exist");
for (Iterator itr = objectPool.iterator(); itr.hasNext();) {
ObjectValue ov = (ObjectValue) itr.next();
Assert.that(ov.id() != id, "should not be read twice");
}
}
ObjectValue result = new ObjectValue(id);
// Cache the object since an object field could reference it.
objectPool.add(result);
result.readObject(this);
return result;
}
ScopeValue getCachedObject() {
int id = readInt();
Assert.that(objectPool != null, "object pool does not exist");
for (Iterator itr = objectPool.iterator(); itr.hasNext();) {
ObjectValue ov = (ObjectValue) itr.next();
if (ov.id() == id) {
return ov;
}
}
Assert.that(false, "should not reach here");
return null;
}
public int readBCI() {
return readInt() + InvocationEntryBCI;
}

8
hotspot/agent/src/share/classes/sun/jvm/hotspot/code/MonitorValue.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2001-2009 Sun Microsystems, Inc. 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 @@ import java.io.*;
public class MonitorValue {
private ScopeValue owner;
private Location basicLock;
private boolean eliminated;
// FIXME: not useful yet
// MonitorValue(ScopeValue* owner, Location basic_lock);
@ -36,10 +37,12 @@ public class MonitorValue {
public MonitorValue(DebugInfoReadStream stream) {
basicLock = new Location(stream);
owner = ScopeValue.readFrom(stream);
eliminated= stream.readBoolean();
}
public ScopeValue owner() { return owner; }
public Location basicLock() { return basicLock; }
public boolean eliminated() { return eliminated; }
// FIXME: not yet implementable
// void write_on(DebugInfoWriteStream* stream);
@ -50,5 +53,8 @@ public class MonitorValue {
tty.print(",");
basicLock().printOn(tty);
tty.print("}");
if (eliminated) {
tty.print(" (eliminated)");
}
}
}

93
hotspot/agent/src/share/classes/sun/jvm/hotspot/code/ObjectValue.java Normal file
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@ -0,0 +1,93 @@
/*
* Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*/
package sun.jvm.hotspot.code;
import java.io.*;
import java.util.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.utilities.*;
/** An ObjectValue describes an object eliminated by escape analysis. */
public class ObjectValue extends ScopeValue {
private int id;
private ScopeValue klass;
private List fieldsValue; // ArrayList<ScopeValue>
// Field "boolean visited" is not implemented here since
// it is used only a during debug info creation.
public ObjectValue(int id) {
this.id = id;
klass = null;
fieldsValue = new ArrayList();
}
public boolean isObject() { return true; }
public int id() { return id; }
public ScopeValue getKlass() { return klass; }
public List getFieldsValue() { return fieldsValue; }
public ScopeValue getFieldAt(int i) { return (ScopeValue)fieldsValue.get(i); }
public int fieldsSize() { return fieldsValue.size(); }
// Field "value" is always NULL here since it is used
// only during deoptimization of a compiled frame
// pointing to reallocated object.
public OopHandle getValue() { return null; }
/** Serialization of debugging information */
void readObject(DebugInfoReadStream stream) {
klass = readFrom(stream);
Assert.that(klass.isConstantOop(), "should be constant klass oop");
int length = stream.readInt();
for (int i = 0; i < length; i++) {
ScopeValue val = readFrom(stream);
fieldsValue.add(val);
}
}
// Printing
public void print() {
printOn(System.out);
}
public void printOn(PrintStream tty) {
tty.print("scalarObj[" + id + "]");
}
void printFieldsOn(PrintStream tty) {
if (fieldsValue.size() > 0) {
((ScopeValue)fieldsValue.get(0)).printOn(tty);
}
for (int i = 1; i < fieldsValue.size(); i++) {
tty.print(", ");
((ScopeValue)fieldsValue.get(i)).printOn(tty);
}
}
};

50
hotspot/agent/src/share/classes/sun/jvm/hotspot/code/ScopeDesc.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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
@ -27,8 +27,10 @@ package sun.jvm.hotspot.code;
import java.io.*;
import java.util.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.oops.*;
import sun.jvm.hotspot.runtime.*;
import sun.jvm.hotspot.utilities.*;
/** ScopeDescs contain the information that makes source-level
debugging of nmethods possible; each scopeDesc describes a method
@ -45,10 +47,31 @@ public class ScopeDesc {
private int localsDecodeOffset;
private int expressionsDecodeOffset;
private int monitorsDecodeOffset;
/** Scalar replaced bjects pool */
private List objects; // ArrayList<ScopeValue>
public ScopeDesc(NMethod code, int decodeOffset) {
this.code = code;
this.decodeOffset = decodeOffset;
this.objects = decodeObjectValues(DebugInformationRecorder.SERIALIZED_NULL);
// Decode header
DebugInfoReadStream stream = streamAt(decodeOffset);
senderDecodeOffset = stream.readInt();
method = (Method) VM.getVM().getObjectHeap().newOop(stream.readOopHandle());
bci = stream.readBCI();
// Decode offsets for body and sender
localsDecodeOffset = stream.readInt();
expressionsDecodeOffset = stream.readInt();
monitorsDecodeOffset = stream.readInt();
}
public ScopeDesc(NMethod code, int decodeOffset, int objectDecodeOffset) {
this.code = code;
this.decodeOffset = decodeOffset;
this.objects = decodeObjectValues(objectDecodeOffset);
// Decode header
DebugInfoReadStream stream = streamAt(decodeOffset);
@ -81,6 +104,11 @@ public class ScopeDesc {
return decodeMonitorValues(monitorsDecodeOffset);
}
/** Returns a List&lt;MonitorValue&gt; */
public List getObjects() {
return objects;
}
/** Stack walking. Returns null if this is the outermost scope. */
public ScopeDesc sender() {
if (isTop()) {
@ -131,7 +159,7 @@ public class ScopeDesc {
//
private DebugInfoReadStream streamAt(int decodeOffset) {
return new DebugInfoReadStream(code, decodeOffset);
return new DebugInfoReadStream(code, decodeOffset, objects);
}
/** Returns a List&lt;ScopeValue&gt; or null if no values were present */
@ -161,4 +189,22 @@ public class ScopeDesc {
}
return res;
}
/** Returns a List&lt;ObjectValue&gt; or null if no values were present */
private List decodeObjectValues(int decodeOffset) {
if (decodeOffset == DebugInformationRecorder.SERIALIZED_NULL) {
return null;
}
List res = new ArrayList();
DebugInfoReadStream stream = new DebugInfoReadStream(code, decodeOffset, res);
int length = stream.readInt();
for (int i = 0; i < length; i++) {
// Objects values are pushed to 'res' array during read so that
// object's fields could reference it (OBJECT_ID_CODE).
ScopeValue.readFrom(stream);
// res.add(ScopeValue.readFrom(stream));
}
Assert.that(res.size() == length, "inconsistent debug information");
return res;
}
}

9
hotspot/agent/src/share/classes/sun/jvm/hotspot/code/ScopeValue.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2001 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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
@ -49,12 +49,15 @@ public abstract class ScopeValue {
static final int CONSTANT_OOP_CODE = 2;
static final int CONSTANT_LONG_CODE = 3;
static final int CONSTANT_DOUBLE_CODE = 4;
static final int CONSTANT_OBJECT_CODE = 5;
static final int CONSTANT_OBJECT_ID_CODE = 6;
public boolean isLocation() { return false; }
public boolean isConstantInt() { return false; }
public boolean isConstantDouble() { return false; }
public boolean isConstantLong() { return false; }
public boolean isConstantOop() { return false; }
public boolean isObject() { return false; }
public static ScopeValue readFrom(DebugInfoReadStream stream) {
switch (stream.readInt()) {
@ -68,6 +71,10 @@ public abstract class ScopeValue {
return new ConstantLongValue(stream);
case CONSTANT_DOUBLE_CODE:
return new ConstantDoubleValue(stream);
case CONSTANT_OBJECT_CODE:
return stream.readObjectValue();
case CONSTANT_OBJECT_ID_CODE:
return stream.getCachedObject();
default:
Assert.that(false, "should not reach here");
return null;

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/Debugger.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/DebuggerBase.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2001-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2001-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/JVMDebugger.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebugger.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerClient.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerServer.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

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

@ -1,5 +1,5 @@
/*
* Copyright 2002-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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
@ -249,6 +249,7 @@ public class ObjectReferenceImpl extends ValueImpl implements ObjectReference {
OopHandle givenHandle = obj.getHandle();
for (Iterator itr = monitors.iterator(); itr.hasNext();) {
MonitorInfo mi = (MonitorInfo) itr.next();
if (mi.eliminated() && frame.isCompiledFrame()) continue; // skip eliminated monitor
if (givenHandle.equals(mi.owner())) {
res++;
}

5
hotspot/agent/src/share/classes/sun/jvm/hotspot/jdi/ThreadReferenceImpl.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2005 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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
@ -301,6 +301,9 @@ public class ThreadReferenceImpl extends ObjectReferenceImpl
List frameMonitors = frame.getMonitors(); // List<MonitorInfo>
for (Iterator miItr = frameMonitors.iterator(); miItr.hasNext(); ) {
sun.jvm.hotspot.runtime.MonitorInfo mi = (sun.jvm.hotspot.runtime.MonitorInfo) miItr.next();
if (mi.eliminated() && frame.isCompiledFrame()) {
continue; // skip eliminated monitor
}
OopHandle obj = mi.owner();
if (obj == null) {
// this monitor doesn't have an owning object so skip it

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/Universe.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

27
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/CompiledVFrame.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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
@ -131,8 +131,18 @@ public class CompiledVFrame extends JavaVFrame {
List result = new ArrayList(monitors.size());
for (int i = 0; i < monitors.size(); i++) {
MonitorValue mv = (MonitorValue) monitors.get(i);
StackValue ownerSV = createStackValue(mv.owner()); // it is an oop
result.add(new MonitorInfo(ownerSV.getObject(), resolveMonitorLock(mv.basicLock())));
ScopeValue ov = mv.owner();
StackValue ownerSV = createStackValue(ov); // it is an oop
if (ov.isObject()) { // The owner object was scalar replaced
Assert.that(mv.eliminated() && ownerSV.objIsScalarReplaced(), "monitor should be eliminated for scalar replaced object");
// Put klass for scalar replaced object.
ScopeValue kv = ((ObjectValue)ov).getKlass();
Assert.that(kv.isConstantOop(), "klass should be oop constant for scalar replaced object");
OopHandle k = ((ConstantOopReadValue)kv).getValue();
result.add(new MonitorInfo(k, resolveMonitorLock(mv.basicLock()), mv.eliminated(), true));
} else {
result.add(new MonitorInfo(ownerSV.getObject(), resolveMonitorLock(mv.basicLock()), mv.eliminated(), false));
}
}
return result;
}
@ -212,12 +222,12 @@ public class CompiledVFrame extends JavaVFrame {
// long or is unused. He always saves a long. Here we know
// a long was saved, but we only want an narrow oop back. Narrow the
// saved long to the narrow oop that the JVM wants.
return new StackValue(valueAddr.getCompOopHandleAt(VM.getVM().getIntSize()));
return new StackValue(valueAddr.getCompOopHandleAt(VM.getVM().getIntSize()), 0);
} else {
return new StackValue(valueAddr.getCompOopHandleAt(0));
return new StackValue(valueAddr.getCompOopHandleAt(0), 0);
}
} else if( loc.holdsOop() ) { // Holds an oop?
return new StackValue(valueAddr.getOopHandleAt(0));
return new StackValue(valueAddr.getOopHandleAt(0), 0);
} else if( loc.holdsDouble() ) {
// Double value in a single stack slot
return new StackValue(valueAddr.getJIntAt(0) & 0xFFFFFFFF);
@ -277,7 +287,7 @@ public class CompiledVFrame extends JavaVFrame {
return new StackValue(((ConstantIntValue) sv).getValue() & 0xFFFFFFFF);
} else if (sv.isConstantOop()) {
// constant oop
return new StackValue(((ConstantOopReadValue) sv).getValue());
return new StackValue(((ConstantOopReadValue) sv).getValue(), 0);
} else if (sv.isConstantDouble()) {
// Constant double in a single stack slot
double d = ((ConstantDoubleValue) sv).getValue();
@ -285,6 +295,9 @@ public class CompiledVFrame extends JavaVFrame {
} else if (VM.getVM().isLP64() && sv.isConstantLong()) {
// Constant long in a single stack slot
return new StackValue(((ConstantLongValue) sv).getValue() & 0xFFFFFFFF);
} else if (sv.isObject()) {
// Scalar replaced object in compiled frame
return new StackValue(((ObjectValue)sv).getValue(), 1);
}
// Unknown ScopeValue type

8
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/InterpretedVFrame.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2001 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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
@ -61,7 +61,7 @@ public class InterpretedVFrame extends JavaVFrame {
StackValue sv;
if (oopMask.isOop(i)) {
// oop value
sv = new StackValue(addr.getOopHandleAt(0));
sv = new StackValue(addr.getOopHandleAt(0), 0);
} else {
// integer
// Fetch a signed integer the size of a stack slot
@ -95,7 +95,7 @@ public class InterpretedVFrame extends JavaVFrame {
StackValue sv;
if (oopMask.isOop(i + nofLocals)) {
// oop value
sv = new StackValue(addr.getOopHandleAt(0));
sv = new StackValue(addr.getOopHandleAt(0), 0);
} else {
// integer
// Fetch a signed integer the size of a stack slot
@ -113,7 +113,7 @@ public class InterpretedVFrame extends JavaVFrame {
for (BasicObjectLock current = getFrame().interpreterFrameMonitorEnd();
current.address().lessThan(getFrame().interpreterFrameMonitorBegin().address());
current = getFrame().nextMonitorInInterpreterFrame(current)) {
result.add(new MonitorInfo(current.obj(), current.lock()));
result.add(new MonitorInfo(current.obj(), current.lock(), false, false));
}
return result;
}

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/JavaThread.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

33
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/MonitorInfo.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2001-2009 Sun Microsystems, Inc. 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
@ -25,16 +25,39 @@
package sun.jvm.hotspot.runtime;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.utilities.*;
public class MonitorInfo {
private OopHandle owner;
private BasicLock lock;
private OopHandle ownerKlass;
private boolean eliminated;
private boolean ownerIsScalarReplaced;
public MonitorInfo(OopHandle owner, BasicLock lock) {
this.owner = owner;
this.lock = lock;
public MonitorInfo(OopHandle owner, BasicLock lock, boolean eliminated, boolean ownerIsScalarReplaced) {
if (!ownerIsScalarReplaced) {
this.owner = owner;
this.ownerKlass = null;
} else {
Assert.that(eliminated, "monitor should be eliminated for scalar replaced object");
this.owner = null;
this.ownerKlass = owner;
}
this.eliminated = eliminated;
this.ownerIsScalarReplaced = ownerIsScalarReplaced;
}
public OopHandle owner() {
Assert.that(!ownerIsScalarReplaced, "should not be called for scalar replaced object");
return owner;
}
public OopHandle ownerKlass() {
Assert.that(ownerIsScalarReplaced, "should not be called for not scalar replaced object");
return ownerKlass;
}
public OopHandle owner() { return owner; }
public BasicLock lock() { return lock; }
public boolean eliminated() { return eliminated; }
public boolean ownerIsScalarReplaced() { return ownerIsScalarReplaced; }
}

13
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/StackValue.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2001 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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
@ -37,9 +37,11 @@ public class StackValue {
type = BasicType.getTConflict();
}
public StackValue(OopHandle h) {
public StackValue(OopHandle h, long scalar_replaced) {
handleValue = h;
type = BasicType.getTObject();
integerValue = scalar_replaced;
Assert.that(integerValue == 0 || handleValue == null, "not null object should not be marked as scalar replaced");
}
public StackValue(long i) {
@ -59,6 +61,13 @@ public class StackValue {
return handleValue;
}
boolean objIsScalarReplaced() {
if (Assert.ASSERTS_ENABLED) {
Assert.that(type == BasicType.getTObject(), "type check");
}
return integerValue != 0;
}
public long getInteger() {
if (Assert.ASSERTS_ENABLED) {
Assert.that(type == BasicType.getTInt(), "type check");

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/StubRoutines.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/Thread.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2004 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2004 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

2
hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2004 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2002-2009 Sun Microsystems, Inc. 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

4
hotspot/agent/src/share/classes/sun/jvm/hotspot/ui/tree/OopTreeNodeAdapter.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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
@ -161,6 +161,8 @@ public class OopTreeNodeAdapter extends FieldTreeNodeAdapter {
child = new OopTreeNodeAdapter(field.getValue(getObj()), field.getID(), getTreeTableMode());
} catch (AddressException e) {
child = new BadOopTreeNodeAdapter(field.getValueAsOopHandle(getObj()), field.getID(), getTreeTableMode());
} catch (UnknownOopException e) {
child = new BadOopTreeNodeAdapter(field.getValueAsOopHandle(getObj()), field.getID(), getTreeTableMode());
}
}
++curField;

6
hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaThread.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2004-2009 Sun Microsystems, Inc. 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
@ -135,6 +135,10 @@ public class JSJavaThread extends JSJavaInstance {
List frameMonitors = frame.getMonitors(); // List<MonitorInfo>
for (Iterator miItr = frameMonitors.iterator(); miItr.hasNext(); ) {
MonitorInfo mi = (MonitorInfo) miItr.next();
if (mi.eliminated() && frame.isCompiledFrame()) {
continue; // skip eliminated monitor
}
OopHandle obj = mi.owner();
if (obj == null) {
// this monitor doesn't have an owning object so skip it

2
hotspot/make/hotspot_version
View File

@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2009
HS_MAJOR_VER=16
HS_MINOR_VER=0
HS_BUILD_NUMBER=05
HS_BUILD_NUMBER=07
JDK_MAJOR_VER=1
JDK_MINOR_VER=7

2
hotspot/make/jprt.properties
View File

@ -1,5 +1,5 @@
#
# Copyright 2006-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2006-2009 Sun Microsystems, Inc. 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

2
hotspot/make/linux/makefiles/jsig.make
View File

@ -1,5 +1,5 @@
#
# Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2005-2009 Sun Microsystems, Inc. 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

2
hotspot/make/linux/makefiles/saproc.make
View File

@ -1,5 +1,5 @@
#
# Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2005-2009 Sun Microsystems, Inc. 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

4
hotspot/make/solaris/makefiles/adlc.make
View File

@ -68,7 +68,9 @@ endif
# CFLAGS_WARN holds compiler options to suppress/enable warnings.
# Compiler warnings are treated as errors
CFLAGS_WARN = +w -errwarn
ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
CFLAGS_WARN = +w -errwarn
endif
CFLAGS += $(CFLAGS_WARN)
ifeq ("${Platform_compiler}", "sparcWorks")

4
hotspot/make/solaris/makefiles/optimized.make
View File

@ -1,5 +1,5 @@
#
# Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1998-2009 Sun Microsystems, Inc. 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
@ -41,7 +41,7 @@ ifeq ($(COMPILER_REV_NUMERIC),509)
endif
# Workaround SS11 bug 6345274 (all platforms) (Fixed in SS11 patch and SS12)
ifeq ($(COMPILER_REV_NUMERIC),508))
ifeq ($(COMPILER_REV_NUMERIC),508)
OPT_CFLAGS/ciTypeFlow.o = $(OPT_CFLAGS/O2)
endif # COMPILER_REV_NUMERIC == 508

2
hotspot/make/solaris/makefiles/sparcWorks.make
View File

@ -1,5 +1,5 @@
#
# Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1998-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/build_vm_def.sh
View File

@ -1,5 +1,5 @@
#
# Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/create.bat
View File

@ -1,6 +1,6 @@
@echo off
REM
REM Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved.
REM Copyright 1999-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/get_msc_ver.sh
View File

@ -1,5 +1,5 @@
#
# Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2005-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/makefiles/adlc.make
View File

@ -1,5 +1,5 @@
#
# Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1999-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/makefiles/compile.make
View File

@ -1,5 +1,5 @@
#
# Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1997-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/makefiles/makedeps.make
View File

@ -1,5 +1,5 @@
#
# Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1999-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/makefiles/rules.make
View File

@ -1,5 +1,5 @@
#
# Copyright 2003-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2003-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/makefiles/sa.make
View File

@ -1,5 +1,5 @@
#
# Copyright 2003-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2003-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/makefiles/sanity.make
View File

@ -1,5 +1,5 @@
#
# Copyright 2006-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2006-2009 Sun Microsystems, Inc. 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

2
hotspot/make/windows/makefiles/vm.make
View File

@ -1,5 +1,5 @@
#
# Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1997-2009 Sun Microsystems, Inc. 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

7
hotspot/src/cpu/sparc/vm/assembler_sparc.cpp
View File

@ -4208,6 +4208,7 @@ void MacroAssembler::g1_write_barrier_pre(Register obj, Register index, int offs
PtrQueue::byte_offset_of_active()),
tmp);
}
// Check on whether to annul.
br_on_reg_cond(rc_z, /*annul*/false, Assembler::pt, tmp, filtered);
delayed() -> nop();
@ -4215,13 +4216,13 @@ void MacroAssembler::g1_write_barrier_pre(Register obj, Register index, int offs
// satb_log_barrier_work1(tmp, offset);
if (index == noreg) {
if (Assembler::is_simm13(offset)) {
ld_ptr(obj, offset, tmp);
load_heap_oop(obj, offset, tmp);
} else {
set(offset, tmp);
ld_ptr(obj, tmp, tmp);
load_heap_oop(obj, tmp, tmp);
}
} else {
ld_ptr(obj, index, tmp);
load_heap_oop(obj, index, tmp);
}
// satb_log_barrier_work2(obj, tmp, offset);

9
hotspot/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2005-2009 Sun Microsystems, Inc. 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
@ -371,7 +371,7 @@ void LIRGenerator::do_StoreIndexed(StoreIndexed* x) {
}
__ move(value.result(), array_addr, null_check_info);
if (obj_store) {
// Is this precise?
// Precise card mark
post_barrier(LIR_OprFact::address(array_addr), value.result());
}
}
@ -685,11 +685,8 @@ void LIRGenerator::do_CompareAndSwap(Intrinsic* x, ValueType* type) {
LIR_Opr result = rlock_result(x);
__ cmove(lir_cond_equal, LIR_OprFact::intConst(1), LIR_OprFact::intConst(0), result);
if (type == objectType) { // Write-barrier needed for Object fields.
#ifdef PRECISE_CARDMARK
// Precise card mark since could either be object or array
post_barrier(addr, val.result());
#else
post_barrier(obj.result(), val.result());
#endif // PRECISE_CARDMARK
}
}

2
hotspot/src/cpu/sparc/vm/frame_sparc.inline.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. 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

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

@ -1,5 +1,5 @@
/*
* Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

172
hotspot/src/cpu/sparc/vm/sparc.ad
View File

@ -1891,17 +1891,17 @@ RegMask Matcher::modL_proj_mask() {
// The intptr_t operand types, defined by textual substitution.
// (Cf. opto/type.hpp. This lets us avoid many, many other ifdefs.)
#ifdef _LP64
#define immX immL
#define immX13 immL13
#define immX13m7 immL13m7
#define iRegX iRegL
#define g1RegX g1RegL
#define immX immL
#define immX13 immL13
#define immX13m7 immL13m7
#define iRegX iRegL
#define g1RegX g1RegL
#else
#define immX immI
#define immX13 immI13
#define immX13m7 immI13m7
#define iRegX iRegI
#define g1RegX g1RegI
#define immX immI
#define immX13 immI13
#define immX13m7 immI13m7
#define iRegX iRegI
#define g1RegX g1RegI
#endif
//----------ENCODING BLOCK-----------------------------------------------------
@ -3446,6 +3446,15 @@ operand immI() %{
interface(CONST_INTER);
%}
// Integer Immediate: 8-bit
operand immI8() %{
predicate(Assembler::is_simm(n->get_int(), 8));
match(ConI);
op_cost(0);
format %{ %}
interface(CONST_INTER);
%}
// Integer Immediate: 13-bit
operand immI13() %{
predicate(Assembler::is_simm13(n->get_int()));
@ -3466,6 +3475,15 @@ operand immI13m7() %{
interface(CONST_INTER);
%}
// Integer Immediate: 16-bit
operand immI16() %{
predicate(Assembler::is_simm(n->get_int(), 16));
match(ConI);
op_cost(0);
format %{ %}
interface(CONST_INTER);
%}
// Unsigned (positive) Integer Immediate: 13-bit
operand immU13() %{
predicate((0 <= n->get_int()) && Assembler::is_simm13(n->get_int()));
@ -5544,7 +5562,7 @@ instruct loadUB(iRegI dst, memory mem) %{
ins_encode %{
__ ldub($mem$$Address, $dst$$Register);
%}
ins_pipe(iload_mask_mem);
ins_pipe(iload_mem);
%}
// Load Unsigned Byte (8bit UNsigned) into a Long Register
@ -5557,7 +5575,22 @@ instruct loadUB2L(iRegL dst, memory mem) %{
ins_encode %{
__ ldub($mem$$Address, $dst$$Register);
%}
ins_pipe(iload_mask_mem);
ins_pipe(iload_mem);
%}
// Load Unsigned Byte (8 bit UNsigned) with 8-bit mask into Long Register
instruct loadUB2L_immI8(iRegL dst, memory mem, immI8 mask) %{
match(Set dst (ConvI2L (AndI (LoadUB mem) mask)));
ins_cost(MEMORY_REF_COST + DEFAULT_COST);
size(2*4);
format %{ "LDUB $mem,$dst\t# ubyte & 8-bit mask -> long\n\t"
"AND $dst,$mask,$dst" %}
ins_encode %{
__ ldub($mem$$Address, $dst$$Register);
__ and3($dst$$Register, $mask$$constant, $dst$$Register);
%}
ins_pipe(iload_mem);
%}
// Load Short (16bit signed)
@ -5610,7 +5643,7 @@ instruct loadUS(iRegI dst, memory mem) %{
ins_encode %{
__ lduh($mem$$Address, $dst$$Register);
%}
ins_pipe(iload_mask_mem);
ins_pipe(iload_mem);
%}
// Load Unsigned Short/Char (16 bit UNsigned) to Byte (8 bit signed)
@ -5636,7 +5669,56 @@ instruct loadUS2L(iRegL dst, memory mem) %{
ins_encode %{
__ lduh($mem$$Address, $dst$$Register);
%}
ins_pipe(iload_mask_mem);
ins_pipe(iload_mem);
%}
// Load Unsigned Short/Char (16bit UNsigned) with mask 0xFF into a Long Register
instruct loadUS2L_immI_255(iRegL dst, indOffset13m7 mem, immI_255 mask) %{
match(Set dst (ConvI2L (AndI (LoadUS mem) mask)));
ins_cost(MEMORY_REF_COST);
size(4);
format %{ "LDUB $mem+1,$dst\t! ushort/char & 0xFF -> long" %}
ins_encode %{
__ ldub($mem$$Address, $dst$$Register, 1); // LSB is index+1 on BE
%}
ins_pipe(iload_mem);
%}
// Load Unsigned Short/Char (16bit UNsigned) with a 13-bit mask into a Long Register
instruct loadUS2L_immI13(iRegL dst, memory mem, immI13 mask) %{
match(Set dst (ConvI2L (AndI (LoadUS mem) mask)));
ins_cost(MEMORY_REF_COST + DEFAULT_COST);
size(2*4);
format %{ "LDUH $mem,$dst\t! ushort/char & 13-bit mask -> long\n\t"
"AND $dst,$mask,$dst" %}
ins_encode %{
Register Rdst = $dst$$Register;
__ lduh($mem$$Address, Rdst);
__ and3(Rdst, $mask$$constant, Rdst);
%}
ins_pipe(iload_mem);
%}
// Load Unsigned Short/Char (16bit UNsigned) with a 16-bit mask into a Long Register
instruct loadUS2L_immI16(iRegL dst, memory mem, immI16 mask, iRegL tmp) %{
match(Set dst (ConvI2L (AndI (LoadUS mem) mask)));
effect(TEMP dst, TEMP tmp);
ins_cost(MEMORY_REF_COST + 2*DEFAULT_COST);
size(3*4);
format %{ "LDUH $mem,$dst\t! ushort/char & 16-bit mask -> long\n\t"
"SET $mask,$tmp\n\t"
"AND $dst,$tmp,$dst" %}
ins_encode %{
Register Rdst = $dst$$Register;
Register Rtmp = $tmp$$Register;
__ lduh($mem$$Address, Rdst);
__ set($mask$$constant, Rtmp);
__ and3(Rdst, Rtmp, Rdst);
%}
ins_pipe(iload_mem);
%}
// Load Integer
@ -5718,6 +5800,68 @@ instruct loadI2L(iRegL dst, memory mem) %{
ins_encode %{
__ ldsw($mem$$Address, $dst$$Register);
%}
ins_pipe(iload_mask_mem);
%}
// Load Integer with mask 0xFF into a Long Register
instruct loadI2L_immI_255(iRegL dst, indOffset13m7 mem, immI_255 mask) %{
match(Set dst (ConvI2L (AndI (LoadI mem) mask)));
ins_cost(MEMORY_REF_COST);
size(4);
format %{ "LDUB $mem+3,$dst\t! int & 0xFF -> long" %}
ins_encode %{
__ ldub($mem$$Address, $dst$$Register, 3); // LSB is index+3 on BE
%}
ins_pipe(iload_mem);
%}
// Load Integer with mask 0xFFFF into a Long Register
instruct loadI2L_immI_65535(iRegL dst, indOffset13m7 mem, immI_65535 mask) %{
match(Set dst (ConvI2L (AndI (LoadI mem) mask)));
ins_cost(MEMORY_REF_COST);
size(4);
format %{ "LDUH $mem+2,$dst\t! int & 0xFFFF -> long" %}
ins_encode %{
__ lduh($mem$$Address, $dst$$Register, 2); // LSW is index+2 on BE
%}
ins_pipe(iload_mem);
%}
// Load Integer with a 13-bit mask into a Long Register
instruct loadI2L_immI13(iRegL dst, memory mem, immI13 mask) %{
match(Set dst (ConvI2L (AndI (LoadI mem) mask)));
ins_cost(MEMORY_REF_COST + DEFAULT_COST);
size(2*4);
format %{ "LDUW $mem,$dst\t! int & 13-bit mask -> long\n\t"
"AND $dst,$mask,$dst" %}
ins_encode %{
Register Rdst = $dst$$Register;
__ lduw($mem$$Address, Rdst);
__ and3(Rdst, $mask$$constant, Rdst);
%}
ins_pipe(iload_mem);
%}
// Load Integer with a 32-bit mask into a Long Register
instruct loadI2L_immI(iRegL dst, memory mem, immI mask, iRegL tmp) %{
match(Set dst (ConvI2L (AndI (LoadI mem) mask)));
effect(TEMP dst, TEMP tmp);
ins_cost(MEMORY_REF_COST + 2*DEFAULT_COST);
size(3*4);
format %{ "LDUW $mem,$dst\t! int & 32-bit mask -> long\n\t"
"SET $mask,$tmp\n\t"
"AND $dst,$tmp,$dst" %}
ins_encode %{
Register Rdst = $dst$$Register;
Register Rtmp = $tmp$$Register;
__ lduw($mem$$Address, Rdst);
__ set($mask$$constant, Rtmp);
__ and3(Rdst, Rtmp, Rdst);
%}
ins_pipe(iload_mem);
%}

13
hotspot/src/cpu/x86/vm/assembler_x86.cpp
View File

@ -6805,14 +6805,18 @@ void MacroAssembler::g1_write_barrier_pre(Register obj,
jcc(Assembler::equal, done);
// if (x.f == NULL) goto done;
cmpptr(Address(obj, 0), NULL_WORD);
#ifdef _LP64
load_heap_oop(tmp2, Address(obj, 0));
#else
movptr(tmp2, Address(obj, 0));
#endif
cmpptr(tmp2, (int32_t) NULL_WORD);
jcc(Assembler::equal, done);
// Can we store original value in the thread's buffer?
LP64_ONLY(movslq(tmp, index);)
movptr(tmp2, Address(obj, 0));
#ifdef _LP64
movslq(tmp, index);
cmpq(tmp, 0);
#else
cmpl(index, 0);
@ -6834,8 +6838,7 @@ void MacroAssembler::g1_write_barrier_pre(Register obj,
if(tosca_live) push(rax);
push(obj);
#ifdef _LP64
movq(c_rarg0, Address(obj, 0));
call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::g1_wb_pre), c_rarg0, r15_thread);
call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::g1_wb_pre), tmp2, r15_thread);
#else
push(thread);
call_VM_leaf(CAST_FROM_FN_PTR(address, SharedRuntime::g1_wb_pre), tmp2, thread);

2
hotspot/src/cpu/x86/vm/c1_MacroAssembler_x86.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1999-2009 Sun Microsystems, Inc. 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

2
hotspot/src/cpu/x86/vm/frame_x86.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. 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

2
hotspot/src/cpu/x86/vm/globals_x86.hpp
View File

@ -1,5 +1,5 @@
/*
* Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. 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

2
hotspot/src/cpu/x86/vm/interp_masm_x86_32.cpp
View File

@ -1372,6 +1372,8 @@ void InterpreterMacroAssembler::profile_null_seen(Register mdp) {
// If no method data exists, go to profile_continue.
test_method_data_pointer(mdp, profile_continue);
set_mdp_flag_at(mdp, BitData::null_seen_byte_constant());
// The method data pointer needs to be updated.
int mdp_delta = in_bytes(BitData::bit_data_size());
if (TypeProfileCasts) {

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