From keith.mcguigan at sun.com  Wed Jun  4 14:52:48 2008
From: keith.mcguigan at sun.com (keith.mcguigan at sun.com)
Date: Wed, 04 Jun 2008 21:52:48 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6706604: Copyright headers need to be
	changed to GPL.
Message-ID: <20080604215251.EED3A28F68@hg.openjdk.java.net>

Changeset: 2a8ec427fbe1
Author:    kamg
Date:      2008-05-29 14:06 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/2a8ec427fbe1

6706604: Copyright headers need to be changed to GPL.
Summary: Update the copyrights
Reviewed-by: ohair

! src/share/vm/interpreter/bytecodeInterpreterWithChecks.xml
! src/share/vm/interpreter/bytecodeInterpreterWithChecks.xsl
! test/compiler/6659207/Test.java
! test/compiler/6661247/Test.java
! test/compiler/6663621/IVTest.java



From Coleen.Phillimore at Sun.COM  Thu Jun  5 11:56:11 2008
From: Coleen.Phillimore at Sun.COM (Coleen Phillimore - Sun Microsystems)
Date: Thu, 05 Jun 2008 14:56:11 -0400
Subject: Please review (S) 6695819: verify_oop: rax: broken oop in
	decode_heap_oop
Message-ID: <484836CB.2020304@sun.com>


Fixed 6695819: verify_oop: rax: broken oop in decode_heap_oop

Code in gen_subtype_check was encoding rax as an oop on a path where
rax was not an oop.
Also added verify_oop to sparc assembler, encode and decode heap oop.

Fix verified? (y/n) y
Verified by: ran with -XX:+VerifyOops Queens

Webrev:
http://webrev.invokedynamic.info/coleenp/6695819

Reviewed by: <please>

thanks,
Coleen



From coleen.phillimore at sun.com  Fri Jun  6 10:32:35 2008
From: coleen.phillimore at sun.com (coleen.phillimore at sun.com)
Date: Fri, 06 Jun 2008 17:32:35 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6695819: verify_oopx rax: broken oop in
	decode_heap_oop
Message-ID: <20080606173238.D7CF1281F3@hg.openjdk.java.net>

Changeset: 6d172e3548cb
Author:    coleenp
Date:      2008-06-05 17:02 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6d172e3548cb

6695819: verify_oopx rax: broken oop in decode_heap_oop
Summary: Code in gen_subtype_check was encoding rax as an oop on a path where rax was not an oop.
Reviewed-by: never, kvn

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/x86/vm/assembler_x86_64.cpp
! src/cpu/x86/vm/interp_masm_x86_64.cpp



From lev.serebryakov at sun.com  Tue Jun 10 01:42:38 2008
From: lev.serebryakov at sun.com (lev.serebryakov at sun.com)
Date: Tue, 10 Jun 2008 08:42:38 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 35 new changesets
Message-ID: <20080610084345.47ADB2874F@hg.openjdk.java.net>

Changeset: 24706b95d959
Author:    xdono
Date:      2008-04-24 12:12 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/24706b95d959

Added tag jdk7-b26 for changeset ad0b851458ff

! .hgtags

Changeset: c70a245cad3a
Author:    dcubed
Date:      2008-05-09 08:55 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c70a245cad3a

6670684: 4/5 SA command universe did not print out CMS space information
Summary: Forward port of Yumin's fix for 6670684 from HSX-11; Yumin verified the port was correct.
Reviewed-by: dcubed

! agent/make/Makefile
! agent/src/share/classes/sun/jvm/hotspot/HSDB.java
! agent/src/share/classes/sun/jvm/hotspot/SALauncherLoader.java
! agent/src/share/classes/sun/jvm/hotspot/bugspot/Main.java
! agent/src/share/classes/sun/jvm/hotspot/jdi/SAJDIClassLoader.java
+ agent/src/share/classes/sun/jvm/hotspot/memory/BinaryTreeDictionary.java
! agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java
! agent/src/share/classes/sun/jvm/hotspot/memory/DefNewGeneration.java
+ agent/src/share/classes/sun/jvm/hotspot/memory/FreeList.java
+ agent/src/share/classes/sun/jvm/hotspot/memory/LinearAllocBlock.java
! agent/src/share/classes/sun/jvm/hotspot/ui/AnnotatedMemoryPanel.java
! agent/src/share/classes/sun/jvm/hotspot/ui/CommandProcessorPanel.java
! agent/src/share/classes/sun/jvm/hotspot/ui/DebuggerConsolePanel.java
! agent/src/share/classes/sun/jvm/hotspot/ui/HighPrecisionJScrollBar.java
! agent/src/share/classes/sun/jvm/hotspot/ui/JFrameWrapper.java
! agent/src/share/classes/sun/jvm/hotspot/ui/treetable/JTreeTable.java
! src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/freeList.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: 6ab92ec09f70
Author:    dcubed
Date:      2008-05-09 09:11 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6ab92ec09f70

Merge


Changeset: 09c2ba680204
Author:    kvn
Date:      2008-05-15 22:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/09c2ba680204

6700102: c2 assertion "counter_changed,"failed dependencies, but counter didn't change")" with AggressiveOpts
Summary: Bytecode Escape Analyzer does not have the check for the case described in 6389127.
Reviewed-by: never

! src/share/vm/ci/bcEscapeAnalyzer.cpp

Changeset: 723be81c1212
Author:    kvn
Date:      2008-05-15 22:43 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/723be81c1212

6701887: JDK7 server VM in endless loop in Node::dominates
Summary: The method Node::dominates loops in the dead code which does not have a Region node.
Reviewed-by: jrose, never

! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/node.cpp

Changeset: 5bba3366a9a2
Author:    dcubed
Date:      2008-05-16 13:42 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/5bba3366a9a2

Merge

! agent/src/share/classes/sun/jvm/hotspot/HSDB.java
! src/share/vm/runtime/vmStructs.cpp

Changeset: a3e5744fafda
Author:    dcubed
Date:      2008-05-20 09:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/a3e5744fafda

Merge


Changeset: a49545cab84a
Author:    ohair
Date:      2008-05-27 09:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/a49545cab84a

6563752: Build and test JDK7 with Sun Studio 12 Express compilers (prep makefiles)
Summary: Allows for building with SS12, no longer requires SS11, warns if not SS11 for now. Once SS12 is validated and performance measurements look ok, SS12 will be the validated compiler.
Reviewed-by: sspitsyn, ikrylov

! make/jprt.config
! make/solaris/makefiles/debug.make
! make/solaris/makefiles/dtrace.make
! make/solaris/makefiles/fastdebug.make
! make/solaris/makefiles/jvmg.make
! make/solaris/makefiles/optimized.make
! make/solaris/makefiles/product.make
! make/solaris/makefiles/sparc.make
! make/solaris/makefiles/sparcWorks.make
! make/solaris/makefiles/sparcv9.make

Changeset: af059c49e677
Author:    ohair
Date:      2008-05-28 10:16 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/af059c49e677

6703308: Fix jprt.properties to allow for jdk6 and jdk7 builds
Summary: Allows for jprt submit -release option to select jdk version and proper build targets.
Reviewed-by: jcoomes

! make/jprt.properties

Changeset: 23a06eca8e83
Author:    jmasa
Date:      2008-05-27 11:46 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/23a06eca8e83

6706662: Remove workaround introduced in fix for 6624782
Summary: Remove workaround compiler options for instanceKlass.cpp and objArrayKlass.cpp.
Reviewed-by: ysr, jcoomes

! make/solaris/makefiles/amd64.make

Changeset: 27f13876aef3
Author:    iveresov
Date:      2008-05-30 03:53 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/27f13876aef3

Merge


Changeset: 8aa010f60e0f
Author:    rasbold
Date:      2008-05-20 06:32 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/8aa010f60e0f

Merge


Changeset: 885ed790ecf0
Author:    kvn
Date:      2008-05-21 10:45 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/885ed790ecf0

6695810: null oop passed to encode_heap_oop_not_null
Summary: fix several problems in C2 related to Escape Analysis and Compressed Oops.
Reviewed-by: never, jrose

! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/opto/callnode.cpp
! src/share/vm/opto/cfgnode.cpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/connode.cpp
! src/share/vm/opto/connode.hpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/memnode.hpp
! src/share/vm/opto/node.cpp
! src/share/vm/opto/output.cpp
! src/share/vm/opto/type.cpp
! src/share/vm/opto/type.hpp
+ test/compiler/6689060/Test.java
+ test/compiler/6695810/Test.java

Changeset: c436414a719e
Author:    kvn
Date:      2008-05-21 13:46 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c436414a719e

6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
Summary: Add LoadNKlass and CMoveN nodes, use CmpN and ConN nodes to generate narrow oops compare instructions.
Reviewed-by: never, rasbold

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/relocInfo_sparc.cpp
! src/cpu/sparc/vm/relocInfo_sparc.hpp
! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/assembler_x86_64.cpp
! src/cpu/x86/vm/assembler_x86_64.hpp
! src/cpu/x86/vm/relocInfo_x86.cpp
! src/cpu/x86/vm/relocInfo_x86.hpp
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/adlc/forms.cpp
! src/share/vm/adlc/formssel.cpp
! src/share/vm/includeDB_core
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/connode.cpp
! src/share/vm/opto/connode.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/memnode.hpp
! src/share/vm/opto/parse1.cpp
! src/share/vm/opto/parseHelper.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 437d03ea40b1
Author:    kvn
Date:      2008-05-21 16:31 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/437d03ea40b1

6703888: Compressed Oops: use the 32-bits gap after klass in a object
Summary: Use the gap also for a narrow oop field and a boxing object value.
Reviewed-by: coleenp, never

! src/cpu/sparc/vm/sharedRuntime_sparc.cpp
! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/sharedRuntime_x86_32.cpp
! src/cpu/x86/vm/sharedRuntime_x86_64.cpp
! src/share/vm/ci/ciInstanceKlass.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/gc_implementation/includeDB_gc_shared
! src/share/vm/oops/arrayOop.hpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/oops/instanceOop.hpp

Changeset: aaa1137c5ef4
Author:    sgoldman
Date:      2008-05-28 12:42 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/aaa1137c5ef4

6707485: bytecodeInterpreterWithChecks.xsl is malformed
Summary: xsl output tag not at top level
Reviewed-by: never, kvn, rasbold
Contributed-by: gnu_andrew at member.fsf.org

! src/share/vm/interpreter/bytecodeInterpreterWithChecks.xml
! src/share/vm/interpreter/bytecodeInterpreterWithChecks.xsl

Changeset: feeb96a45707
Author:    coleenp
Date:      2008-05-28 21:06 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/feeb96a45707

6696264: assert("narrow oop can never be zero") for GCBasher & ParNewGC
Summary: decouple set_klass() with zeroing the gap when compressed.
Reviewed-by: kvn, ysr, jrose

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/assembler_x86_64.cpp
! src/cpu/x86/vm/assembler_x86_64.hpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_interface/collectedHeap.inline.hpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/memory/space.cpp
! src/share/vm/oops/oop.hpp
! src/share/vm/oops/oop.inline.hpp

Changeset: 7793bd37a336
Author:    kvn
Date:      2008-05-29 12:04 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/7793bd37a336

6705887: Compressed Oops: generate x64 addressing and implicit null checks with narrow oops
Summary: Generate addresses and implicit null checks with narrow oops to avoid decoding.
Reviewed-by: jrose, never

! src/cpu/x86/vm/assembler_x86_32.hpp
! src/cpu/x86/vm/assembler_x86_64.hpp
! src/cpu/x86/vm/x86_64.ad
! src/os_cpu/linux_x86/vm/assembler_linux_x86_32.cpp
! src/os_cpu/linux_x86/vm/assembler_linux_x86_64.cpp
! src/os_cpu/solaris_x86/vm/assembler_solaris_x86_32.cpp
! src/os_cpu/solaris_x86/vm/assembler_solaris_x86_64.cpp
! src/os_cpu/windows_x86/vm/assembler_windows_x86_32.cpp
! src/os_cpu/windows_x86/vm/assembler_windows_x86_64.cpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/chaitin.cpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/connode.cpp
! src/share/vm/opto/connode.hpp
! src/share/vm/opto/escape.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/matcher.hpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/node.hpp

Changeset: 9148c65abefc
Author:    rasbold
Date:      2008-05-29 16:22 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/9148c65abefc

6695049: (coll) Create an x86 intrinsic for Arrays.equals
Summary: Intrinsify java/util/Arrays.equals(char[], char[])
Reviewed-by: kvn, never

! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/memnode.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 02cc988a9fdc
Author:    rasbold
Date:      2008-05-30 07:22 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/02cc988a9fdc

Merge


Changeset: e3d2692f8442
Author:    trims
Date:      2008-05-20 19:50 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e3d2692f8442

Merge


Changeset: 0e13255adcb0
Author:    trims
Date:      2008-05-30 14:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/0e13255adcb0

Merge


Changeset: c14dab40ed9b
Author:    xdono
Date:      2008-05-22 09:37 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c14dab40ed9b

Added tag jdk7-b27 for changeset e3d2692f8442

! .hgtags

Changeset: 3e4b7b5b2b4b
Author:    trims
Date:      2008-05-30 14:31 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/3e4b7b5b2b4b

Merge


Changeset: 9077d695a1b0
Author:    trims
Date:      2008-05-30 14:50 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/9077d695a1b0

6709213: Update Build number for HS13 b02
Summary: Bump up build number to 02
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 510f98a80563
Author:    rasbold
Date:      2008-06-03 13:14 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/510f98a80563

6709972: runThese failed with assert(false,"bad AD file")
Summary: guard AryEqNode construction with has_match_rule() test, set SpecialArraysEquals default off
Reviewed-by: kvn, never

! src/share/vm/opto/library_call.cpp
! src/share/vm/runtime/globals.hpp

Changeset: f2759c126e9d
Author:    rasbold
Date:      2008-06-03 15:38 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f2759c126e9d

Merge


Changeset: 1f809e010142
Author:    kamg
Date:      2008-06-06 13:43 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/1f809e010142

Merge

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/sharedRuntime_sparc.cpp
! src/cpu/x86/vm/assembler_x86_64.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/interpreter/bytecodeInterpreterWithChecks.xml
! src/share/vm/interpreter/bytecodeInterpreterWithChecks.xsl

Changeset: b9ebd46331d2
Author:    kvn
Date:      2008-06-04 14:03 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/b9ebd46331d2

6710654: SAJDI failures with Compressed Oops
Summary: Use correct offset for the java.lang.Class _klass field in SA.
Reviewed-by: jrose, never

! agent/src/share/classes/sun/jvm/hotspot/oops/OopUtilities.java

Changeset: 823298b11afc
Author:    never
Date:      2008-06-04 21:56 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/823298b11afc

6709165: Tests hang or misbahve with HS 13.0-b01 on solaris-sparcv9
Reviewed-by: kvn, jrose

! src/cpu/sparc/vm/sparc.ad

Changeset: 44abbb0d4c18
Author:    kvn
Date:      2008-06-05 13:02 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/44abbb0d4c18

6709093: Compressed Oops: reduce size of compiled methods
Summary: exclude UEP size from nmethod code size and use narrow klass oop to load prototype header.
Reviewed-by: jrose, never

! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/assembler_x86_64.cpp
! src/cpu/x86/vm/assembler_x86_64.hpp
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/ci/ciMethod.cpp
! src/share/vm/opto/compile.cpp

Changeset: d4dbd9f91680
Author:    never
Date:      2008-06-05 15:43 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d4dbd9f91680

6711083: 64bit JVM crashes with Internal Error (type.cpp:763) - ShouldNotReachHere() with enabled COOPs
Summary: Add NarrowOop to various xmeet routines
Reviewed-by: kvn, sgoldman, jrose, rasbold

! src/share/vm/opto/type.cpp

Changeset: 65fe2bd88839
Author:    never
Date:      2008-06-05 21:44 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/65fe2bd88839

6614100: EXCEPTION_ACCESS_VIOLATION while running Eclipse with 1.6.0_05-ea
Reviewed-by: kvn, jrose, rasbold

! src/share/vm/opto/cfgnode.cpp

Changeset: 8759d37f2524
Author:    rasbold
Date:      2008-06-06 11:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/8759d37f2524

6711701: disable compressed oops by default
Summary: comment out code that turns on compressed oops
Reviewed-by: never, phh

! src/share/vm/runtime/arguments.cpp

Changeset: cf1821c649d9
Author:    never
Date:      2008-06-06 14:34 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/cf1821c649d9

Merge

! src/cpu/x86/vm/assembler_x86_64.cpp



From xiaobin.lu at sun.com  Mon Jun 16 17:50:44 2008
From: xiaobin.lu at sun.com (xiaobin.lu at sun.com)
Date: Tue, 17 Jun 2008 00:50:44 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6647068: libjvm.so is not built PIC
Message-ID: <20080617005046.2A33A28BF7@hg.openjdk.java.net>

Changeset: 6470a2a42f92
Author:    xlu
Date:      2008-06-10 16:39 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6470a2a42f92

6647068: libjvm.so is not built PIC
Summary: Remove the preferred base address built with libjvm.so and unified the PIC approach on Solaris & Linux.
Reviewed-by: never, kamg
Contributed-by: xiaobin.lu at sun.com

! make/defs.make
! make/linux/makefiles/gcc.make
! make/linux/makefiles/rules.make
! make/solaris/makefiles/rules.make



From xiaobin.lu at sun.com  Tue Jun 17 13:57:45 2008
From: xiaobin.lu at sun.com (xiaobin.lu at sun.com)
Date: Tue, 17 Jun 2008 20:57:45 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6681796: hotspot build failure on gcc
	4.2.x (ubuntu 8.04) w/ openjdk 6
Message-ID: <20080617205748.DC60828CD1@hg.openjdk.java.net>

Changeset: f139919897d2
Author:    xlu
Date:      2008-06-17 09:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f139919897d2

6681796: hotspot build failure on gcc 4.2.x (ubuntu 8.04) w/ openjdk 6
Summary: Fixed the cast from char* to const char* and tried to use const char* as much as possible
Reviewed-by: never, kamg
Contributed-by: xiaobin.lu at sun.com

! src/os/linux/vm/jvm_linux.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/linux/vm/os_linux.hpp



From mr at sun.com  Tue Jun 17 21:08:40 2008
From: mr at sun.com (Mark Reinhold)
Date: Tue, 17 Jun 2008 21:08:40 -0700
Subject: hg: jdk7/hotspot-rt/hotspot: 6681796: hotspot build failure on
	gcc 4.2.x (ubuntu 8.04) w/ openjdk 6 
In-Reply-To: xiaobin.lu@sun.com; Tue, 17 Jun 2008 20:57:45 -0000;
	<20080617205748.DC60828CD1@hg.openjdk.java.net> 
Message-ID: <20080618040840.B6A2028F3D@callebaut.niobe.net>

> Date: Tue, 17 Jun 2008 20:57:45 +0000
> From: xiaobin.lu at sun.com

> Changeset: f139919897d2
> Author:    xlu
> Date:      2008-06-17 09:59 -0700
> URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f139919897d2
> 
> 6681796: hotspot build failure on gcc 4.2.x (ubuntu 8.04) w/ openjdk 6
> Summary: Fixed the cast from char* to const char* and tried to use const char* as much as possible
> Reviewed-by: never, kamg
> Contributed-by: xiaobin.lu at sun.com

The Contributed-by: line is for use only when integrating a contribution
from someone who does not have direct Mercurial authorship rights.

You have such rights, so there's no reason to include such a line with
your name.  Doing so just makes it harder for us to acknowledge the work
of the contributors for whom this line is intended.

- Mark


From mr at sun.com  Thu Jun 19 10:19:02 2008
From: mr at sun.com (Mark Reinhold)
Date: Thu, 19 Jun 2008 10:19:02 -0700
Subject: hg: jdk7/hotspot-rt/hotspot: 6714758: hotspot: provide an entry
	point to the BootStrap Class loader[dholmes, acorn] 
In-Reply-To: kumar.srinivasan@sun.com; Thu, 19 Jun 2008 17:07:01 -0000;
	<20080619170704.C2CAF28E84@hg.openjdk.java.net> 
Message-ID: <20080619171902.C87F65D06@eggemoggin.niobe.net>

> Date: Thu, 19 Jun 2008 17:07:01 +0000
> From: kumar.srinivasan at sun.com

> Changeset: d5ba4f8aa38a
> Author:    ksrini
> Date:      2008-06-17 13:08 -0700
> URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d5ba4f8aa38a
> 
> 6714758: hotspot: provide an entry point to the BootStrap Class loader[dholmes,acorn]
> Summary: adds JVM_FindClassFromBootLoader entry point, for jdk's use
> Reviewed-by: dholmes, acorn

Please don't list reviewers on the same line as the bug id.
That's why we have the separate Reviewed-by: line.

- Mark


From kumar.srinivasan at sun.com  Thu Jun 19 10:07:01 2008
From: kumar.srinivasan at sun.com (kumar.srinivasan at sun.com)
Date: Thu, 19 Jun 2008 17:07:01 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6714758: hotspot: provide an entry point
	to the BootStrap Class loader[dholmes, acorn]
Message-ID: <20080619170704.C2CAF28E84@hg.openjdk.java.net>

Changeset: d5ba4f8aa38a
Author:    ksrini
Date:      2008-06-17 13:08 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d5ba4f8aa38a

6714758: hotspot: provide an entry point to the BootStrap Class loader[dholmes,acorn]
Summary: adds JVM_FindClassFromBootLoader entry point, for jdk's use
Reviewed-by: dholmes, acorn

! make/linux/makefiles/mapfile-vers-debug
! make/linux/makefiles/mapfile-vers-product
! make/solaris/makefiles/mapfile-vers
! make/solaris/makefiles/reorder_COMPILER1_i486
! make/solaris/makefiles/reorder_COMPILER1_sparc
! make/solaris/makefiles/reorder_COMPILER2_amd64
! make/solaris/makefiles/reorder_COMPILER2_i486
! make/solaris/makefiles/reorder_COMPILER2_sparc
! make/solaris/makefiles/reorder_COMPILER2_sparcv9
! make/solaris/makefiles/reorder_TIERED_amd64
! make/solaris/makefiles/reorder_TIERED_i486
! make/solaris/makefiles/reorder_TIERED_sparc
! make/windows/makefiles/vm.make
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvm.h



From poonam.bajaj at sun.com  Mon Jun 23 05:07:22 2008
From: poonam.bajaj at sun.com (poonam.bajaj at sun.com)
Date: Mon, 23 Jun 2008 12:07:22 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6694099: Hotspot vm_exit_out_of_memory
	should dump core
Message-ID: <20080623120724.88EB82816C@hg.openjdk.java.net>

Changeset: 8d852b81e775
Author:    poonam
Date:      2008-06-22 20:07 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/8d852b81e775

6694099: Hotspot vm_exit_out_of_memory should dump core
Summary: This fix enables the generation of core file when process runs out of C-heap.
Reviewed-by: sbohne

! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/java.cpp
! src/share/vm/runtime/java.hpp
! src/share/vm/utilities/debug.cpp



From xiaobin.lu at sun.com  Wed Jun 25 11:16:21 2008
From: xiaobin.lu at sun.com (xiaobin.lu at sun.com)
Date: Wed, 25 Jun 2008 18:16:21 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6717128: Using relative path for
	ALT_OUTPUTDIR does not work properly
Message-ID: <20080625181623.7D1CF2833B@hg.openjdk.java.net>

Changeset: f232d7d67023
Author:    xlu
Date:      2008-06-24 16:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f232d7d67023

6717128: Using relative path for ALT_OUTPUTDIR does not work properly
Summary: import the absolute output directory when launching sub make process and avoid including defs.make in rules.make
Reviewed-by: kamg, kvn

! make/defs.make
! make/linux/makefiles/rules.make
+ make/pic.make
! make/solaris/makefiles/rules.make



From xiaobin.lu at sun.com  Thu Jun 26 18:55:14 2008
From: xiaobin.lu at sun.com (xiaobin.lu at sun.com)
Date: Fri, 27 Jun 2008 01:55:14 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 6718830: Hotspot fails to build with gcc
	4.3
Message-ID: <20080627015516.5E8572856A@hg.openjdk.java.net>

Changeset: 3e82d72933d0
Author:    xlu
Date:      2008-06-26 14:15 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/3e82d72933d0

6718830: Hotspot fails to build with gcc 4.3
Summary: Fixed linux make file and couple adlc code to meet the changes of gcc 4.3
Reviewed-by: kamg, igor

! make/linux/makefiles/gcc.make
! src/share/vm/adlc/adlc.hpp
! src/share/vm/adlc/filebuff.hpp



From coleen.phillimore at sun.com  Fri Jun 27 18:56:44 2008
From: coleen.phillimore at sun.com (coleen.phillimore at sun.com)
Date: Sat, 28 Jun 2008 01:56:44 +0000
Subject: hg: jdk7/hotspot-rt/hotspot: 29 new changesets
Message-ID: <20080628015737.C241728660@hg.openjdk.java.net>

Changeset: 790e66e5fbac
Author:    coleenp
Date:      2008-06-09 11:51 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/790e66e5fbac

6687581: Make CMS work with compressed oops
Summary: Make FreeChunk read markword instead of LSB in _klass pointer to indicate that it's a FreeChunk for compressed oops.
Reviewed-by: ysr, jmasa

! agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java
! agent/src/share/classes/sun/jvm/hotspot/memory/FreeChunk.java
! agent/src/share/classes/sun/jvm/hotspot/oops/Mark.java
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/freeChunk.cpp
+ src/share/vm/gc_implementation/concurrentMarkSweep/freeChunk.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp
! src/share/vm/gc_implementation/includeDB_gc_concurrentMarkSweep
! src/share/vm/oops/markOop.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: c0ecab83e6f3
Author:    never
Date:      2008-06-10 09:57 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/c0ecab83e6f3

Merge

! agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java
! src/share/vm/gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: 0b27f3512f9e
Author:    jmasa
Date:      2008-06-04 13:51 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/0b27f3512f9e

6629727: assertion in set_trap_state() in methodDataOop.hpp is too strong.
Summary: The assertion can failure due to race conditions.
Reviewed-by: never

! src/share/vm/oops/methodDataOop.hpp

Changeset: d1635bf93939
Author:    iveresov
Date:      2008-06-09 07:18 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d1635bf93939

6711930: NUMA allocator: ParOld can create a hole less than minimal object size in the lgrp chunk
Summary: The fix takes care of three issues that can create a hole less a minimal object in the lgrp chunk
Reviewed-by: ysr, apetrusenko

! src/share/vm/gc_implementation/shared/immutableSpace.cpp
! src/share/vm/gc_implementation/shared/immutableSpace.hpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp
! src/share/vm/gc_implementation/shared/mutableSpace.cpp
! src/share/vm/gc_implementation/shared/mutableSpace.hpp

Changeset: 3ad4bacbcdbe
Author:    jcoomes
Date:      2008-06-10 11:14 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/3ad4bacbcdbe

Merge


Changeset: 6d13fcb3663f
Author:    kvn
Date:      2008-06-13 14:49 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/6d13fcb3663f

6714404: Add UseStringCache switch to enable String caching under AggressiveOpts
Summary: Poke String.stringCacheEnabled during vm initialization
Reviewed-by: never

! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/thread.cpp

Changeset: 44a553b2809d
Author:    kvn
Date:      2008-06-13 15:08 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/44a553b2809d

6714406: Node::dominates() does not always check for TOP
Summary: Add missed checks for TOP and missed checks for non-dominating cases
Reviewed-by: rasbold, jrose, never

! src/share/vm/opto/memnode.cpp
! src/share/vm/opto/node.cpp

Changeset: abe7181cbe8a
Author:    xdono
Date:      2008-06-10 10:22 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/abe7181cbe8a

Added tag jdk7-b28 for changeset c14dab40ed9b

! .hgtags

Changeset: 4f91c08b3e44
Author:    trims
Date:      2008-06-17 15:27 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/4f91c08b3e44

Merge


Changeset: 66cdb30329a6
Author:    blacklion
Date:      2008-06-19 06:02 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/66cdb30329a6

Merge


Changeset: 86658812ca35
Author:    ohair
Date:      2008-06-13 14:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/86658812ca35

6714043: Minor fix to SS12 makefile changes
Reviewed-by: sspitsyn

! make/solaris/makefiles/jvmg.make

Changeset: 81675a0d3c75
Author:    ohair
Date:      2008-06-13 14:53 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/81675a0d3c75

Merge


Changeset: 05d7b04bda37
Author:    dcubed
Date:      2008-06-14 21:53 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/05d7b04bda37

Merge


Changeset: d6c28083ace6
Author:    dcubed
Date:      2008-06-16 13:38 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/d6c28083ace6

Merge


Changeset: dfedd0e7fa9c
Author:    dcubed
Date:      2008-06-17 09:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/dfedd0e7fa9c

Merge


Changeset: f20b3fcbb16f
Author:    dcubed
Date:      2008-06-19 09:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/f20b3fcbb16f

Merge


Changeset: e619218327a7
Author:    trims
Date:      2008-06-20 11:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e619218327a7

6717462: Update build number for HS14 B01
Summary: Change Hotspot version and build number for opening of HS14
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 35ca13d63fe8
Author:    jmasa
Date:      2008-06-10 07:26 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/35ca13d63fe8

6688799: Second fix for Guarantee failure "Unexpected dirty card found"
Summary: Expand cardtable without committing over existing regions.
Reviewed-by: apetrusenko

! src/share/vm/memory/cardTableModRefBS.cpp

Changeset: 4fab66d72627
Author:    jmasa
Date:      2008-06-12 14:23 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/4fab66d72627

Merge


Changeset: 05712c37c828
Author:    jcoomes
Date:      2008-06-18 18:36 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/05712c37c828

6676016: ParallelOldGC leaks memory
Summary: ensure that GCTask threads release resource and handle memory
Reviewed-by: jmasa, chrisphi

! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp

Changeset: 337e0e51cd6b
Author:    jcoomes
Date:      2008-06-20 13:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/337e0e51cd6b

Merge


Changeset: 99bf1609e2a5
Author:    never
Date:      2008-06-12 09:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/99bf1609e2a5

6697236: missing Identity for "(X+Y) - X" into Y
Reviewed-by: kvn

! src/share/vm/opto/subnode.cpp

Changeset: 8b48a7bd2bf7
Author:    never
Date:      2008-06-12 16:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/8b48a7bd2bf7

6697238: missing dependencies for precompiled headers with platform dependent includes
Reviewed-by: kvn

! src/share/tools/MakeDeps/Database.java

Changeset: ffcffaaeb97b
Author:    never
Date:      2008-06-17 11:32 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/ffcffaaeb97b

Merge


Changeset: 273eaa04d9a1
Author:    kvn
Date:      2008-06-20 10:17 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/273eaa04d9a1

6714694: assertion in 64bit server vm (store->find_edge(load) != -1,"missing precedence edge") with COOPs
Summary: The method raise_LCA_above_marks() terminates LCA search early.
Reviewed-by: rasbold, never

! src/share/vm/opto/gcm.cpp
+ test/compiler/6714694/Tester.java

Changeset: 8d191a7697e2
Author:    kvn
Date:      2008-06-20 11:10 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/8d191a7697e2

6715633: when matching a memory node the adr_type should not change
Summary: verify the adr_type of a mach node was not changed
Reviewed-by: rasbold, never

! src/share/vm/adlc/formssel.cpp
! src/share/vm/opto/connode.cpp
! src/share/vm/opto/connode.hpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/loopUnswitch.cpp
! src/share/vm/opto/loopopts.cpp
! src/share/vm/opto/machnode.cpp
! src/share/vm/opto/macro.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/matcher.hpp

Changeset: 411c61adc994
Author:    never
Date:      2008-06-21 10:03 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/411c61adc994

Merge


Changeset: a5838065ab24
Author:    swamyv
Date:      2008-06-24 21:37 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/a5838065ab24

6620329: jstack prints double native methods on Solaris/sparc
Summary: Fixed stack walking code in sparc to start frame walk from last_java_sp.
Reviewed-by: sgoldman

! agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/JavaThread.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/solaris_sparc/SolarisSPARCJavaThreadPDAccess.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/sparc/SPARCFrame.java
! agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java

Changeset: 444ad1c62199
Author:    coleenp
Date:      2008-06-27 18:19 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/444ad1c62199

Merge