Changeset: b97de546208e Author: xlu Date: 2008-04-03 12:21 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/b97de546208e
6671882: memory access after free in solaris/vm/os_solaris.cpp Summary: Corrected the wrong memory access problem and made some minor clean ups Reviewed-by: dholmes, jcoomes ! src/os/solaris/vm/os_solaris.cpp Changeset: cf4e16e9ca60 Author: kamg Date: 2008-04-04 10:48 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/cf4e16e9ca60 Merge Changeset: a294fd0c4b38 Author: kamg Date: 2008-04-09 14:22 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/a294fd0c4b38 6583644: Move all managed/SCCS files out of 'build' into 'make' directory Summary: Moved makefiles out of build and build/closed into make/ Reviewed-by: kvn, ohair ! .hgignore - build/hotspot_distro - build/linux/Makefile - build/linux/Queens.class - build/linux/README - build/linux/adlc_updater - build/linux/build.sh - build/linux/makefiles/adjust-mflags.sh - build/linux/makefiles/adlc.make - build/linux/makefiles/amd64.make - build/linux/makefiles/buildtree.make - build/linux/makefiles/compiler1.make - build/linux/makefiles/compiler2.make - build/linux/makefiles/core.make - build/linux/makefiles/cscope.make - build/linux/makefiles/debug.make - build/linux/makefiles/defs.make - build/linux/makefiles/dtrace.make - build/linux/makefiles/fastdebug.make - build/linux/makefiles/gcc.make - build/linux/makefiles/hp.make - build/linux/makefiles/hp1.make - build/linux/makefiles/i486.make - build/linux/makefiles/jsig.make - build/linux/makefiles/jvmg.make - build/linux/makefiles/jvmti.make - build/linux/makefiles/launcher.make - build/linux/makefiles/makedeps.make - build/linux/makefiles/mapfile-vers-debug - build/linux/makefiles/mapfile-vers-jsig - build/linux/makefiles/mapfile-vers-product - build/linux/makefiles/optimized.make - build/linux/makefiles/product.make - build/linux/makefiles/profiled.make - build/linux/makefiles/rules.make - build/linux/makefiles/sa.make - build/linux/makefiles/saproc.make - build/linux/makefiles/sparcWorks.make - build/linux/makefiles/tiered.make - build/linux/makefiles/top.make - build/linux/makefiles/vm.make - build/linux/platform_amd64 - build/linux/platform_amd64.suncc - build/linux/platform_i486 - build/linux/platform_i486.suncc - build/linux/platform_sparc - build/sa.files - build/solaris/Makefile - build/solaris/Queens.class - build/solaris/adlc_updater - build/solaris/build.sh - build/solaris/makefiles/adjust-mflags.sh - build/solaris/makefiles/adlc.make - build/solaris/makefiles/amd64.make - build/solaris/makefiles/buildtree.make - build/solaris/makefiles/compiler1.make - build/solaris/makefiles/compiler2.make - build/solaris/makefiles/core.make - build/solaris/makefiles/cscope.make - build/solaris/makefiles/debug.make - build/solaris/makefiles/defs.make - build/solaris/makefiles/dtrace.make - build/solaris/makefiles/fastdebug.make - build/solaris/makefiles/gcc.make - build/solaris/makefiles/hp.make - build/solaris/makefiles/hp1.make - build/solaris/makefiles/i486.make - build/solaris/makefiles/jsig.make - build/solaris/makefiles/jvmg.make - build/solaris/makefiles/jvmti.make - build/solaris/makefiles/kernel.make - build/solaris/makefiles/launcher.make - build/solaris/makefiles/makedeps.make - build/solaris/makefiles/mapfile-vers - build/solaris/makefiles/mapfile-vers-COMPILER1 - build/solaris/makefiles/mapfile-vers-COMPILER2 - build/solaris/makefiles/mapfile-vers-CORE - build/solaris/makefiles/mapfile-vers-TIERED - build/solaris/makefiles/mapfile-vers-debug - build/solaris/makefiles/mapfile-vers-jsig - build/solaris/makefiles/mapfile-vers-jvm_db - build/solaris/makefiles/mapfile-vers-jvm_dtrace - build/solaris/makefiles/mapfile-vers-nonproduct - build/solaris/makefiles/optimized.make - build/solaris/makefiles/product.make - build/solaris/makefiles/profiled.make - build/solaris/makefiles/reorder_COMPILER1_i486 - build/solaris/makefiles/reorder_COMPILER1_sparc - build/solaris/makefiles/reorder_COMPILER1_sparcv9 - build/solaris/makefiles/reorder_COMPILER2_amd64 - build/solaris/makefiles/reorder_COMPILER2_i486 - build/solaris/makefiles/reorder_COMPILER2_sparc - build/solaris/makefiles/reorder_COMPILER2_sparcv9 - build/solaris/makefiles/reorder_CORE_amd64 - build/solaris/makefiles/reorder_CORE_i486 - build/solaris/makefiles/reorder_CORE_sparc - build/solaris/makefiles/reorder_CORE_sparcv9 - build/solaris/makefiles/reorder_TIERED_amd64 - build/solaris/makefiles/reorder_TIERED_i486 - build/solaris/makefiles/reorder_TIERED_sparc - build/solaris/makefiles/rules.make - build/solaris/makefiles/sa.make - build/solaris/makefiles/saproc.make - build/solaris/makefiles/sparc.make - build/solaris/makefiles/sparcWorks.make - build/solaris/makefiles/sparcv9.make - build/solaris/makefiles/tiered.make - build/solaris/makefiles/top.make - build/solaris/makefiles/vm.make - build/solaris/platform_amd64 - build/solaris/platform_amd64.gcc - build/solaris/platform_i486 - build/solaris/platform_i486.gcc - build/solaris/platform_sparc - build/solaris/platform_sparc.gcc - build/solaris/platform_sparcv9 - build/solaris/platform_sparcv9.gcc - build/solaris/reorder.sh - build/test/Queens.java - build/windows/README - build/windows/build.bat - build/windows/build.make - build/windows/build_vm_def.sh - build/windows/create.bat - build/windows/cross_build.bat - build/windows/get_msc_ver.sh - build/windows/jvmexp.lcf - build/windows/jvmexp_g.lcf - build/windows/makefiles/adlc.make - build/windows/makefiles/compile.make - build/windows/makefiles/debug.make - build/windows/makefiles/defs.make - build/windows/makefiles/fastdebug.make - build/windows/makefiles/generated.make - build/windows/makefiles/jvmti.make - build/windows/makefiles/makedeps.make - build/windows/makefiles/product.make - build/windows/makefiles/rules.make - build/windows/makefiles/sa.make - build/windows/makefiles/sanity.make - build/windows/makefiles/shared.make - build/windows/makefiles/top.make - build/windows/makefiles/vm.make - build/windows/platform_amd64 - build/windows/platform_i486 - build/windows/projectfiles/common/Makefile - build/windows/projectfiles/compiler1/Makefile - build/windows/projectfiles/compiler1/vm.def - build/windows/projectfiles/compiler1/vm.dsw - build/windows/projectfiles/compiler2/ADLCompiler.dsp - build/windows/projectfiles/compiler2/ADLCompiler.dsw - build/windows/projectfiles/compiler2/Makefile - build/windows/projectfiles/compiler2/vm.def - build/windows/projectfiles/compiler2/vm.dsw - build/windows/projectfiles/core/Makefile - build/windows/projectfiles/core/vm.def - build/windows/projectfiles/core/vm.dsw - build/windows/projectfiles/kernel/Makefile - build/windows/projectfiles/kernel/vm.def - build/windows/projectfiles/kernel/vm.dsw - build/windows/projectfiles/tiered/ADLCompiler.dsp - build/windows/projectfiles/tiered/ADLCompiler.dsw - build/windows/projectfiles/tiered/Makefile - build/windows/projectfiles/tiered/vm.def - build/windows/projectfiles/tiered/vm.dsw ! make/defs.make + make/hotspot_distro ! make/jprt.properties + make/linux/Makefile + make/linux/Queens.class + make/linux/README + make/linux/adlc_updater + make/linux/build.sh + make/linux/makefiles/adjust-mflags.sh + make/linux/makefiles/adlc.make + make/linux/makefiles/amd64.make + make/linux/makefiles/buildtree.make + make/linux/makefiles/compiler1.make + make/linux/makefiles/compiler2.make + make/linux/makefiles/core.make + make/linux/makefiles/cscope.make + make/linux/makefiles/debug.make + make/linux/makefiles/defs.make + make/linux/makefiles/dtrace.make + make/linux/makefiles/fastdebug.make + make/linux/makefiles/gcc.make + make/linux/makefiles/hp.make + make/linux/makefiles/hp1.make + make/linux/makefiles/i486.make + make/linux/makefiles/ia64.make + make/linux/makefiles/jsig.make + make/linux/makefiles/jvmg.make + make/linux/makefiles/jvmti.make + make/linux/makefiles/launcher.make + make/linux/makefiles/makedeps.make + make/linux/makefiles/mapfile-vers-debug + make/linux/makefiles/mapfile-vers-jsig + make/linux/makefiles/mapfile-vers-product + make/linux/makefiles/optimized.make + make/linux/makefiles/product.make + make/linux/makefiles/profiled.make + make/linux/makefiles/rules.make + make/linux/makefiles/sa.make + make/linux/makefiles/saproc.make + make/linux/makefiles/sparc.make + make/linux/makefiles/sparcWorks.make + make/linux/makefiles/sparcv9.make + make/linux/makefiles/tiered.make + make/linux/makefiles/top.make + make/linux/makefiles/vm.make + make/linux/platform_amd64 + make/linux/platform_amd64.suncc + make/linux/platform_i486 + make/linux/platform_i486.suncc + make/linux/platform_ia64 + make/linux/platform_sparc + make/openjdk_distro + make/sa.files + make/solaris/Makefile + make/solaris/Queens.class + make/solaris/adlc_updater + make/solaris/build.sh + make/solaris/makefiles/adjust-mflags.sh + make/solaris/makefiles/adlc.make + make/solaris/makefiles/amd64.make + make/solaris/makefiles/buildtree.make + make/solaris/makefiles/compiler1.make + make/solaris/makefiles/compiler2.make + make/solaris/makefiles/core.make + make/solaris/makefiles/cscope.make + make/solaris/makefiles/debug.make + make/solaris/makefiles/defs.make + make/solaris/makefiles/dtrace.make + make/solaris/makefiles/fastdebug.make + make/solaris/makefiles/gcc.make + make/solaris/makefiles/hp.make + make/solaris/makefiles/hp1.make + make/solaris/makefiles/i486.make + make/solaris/makefiles/jsig.make + make/solaris/makefiles/jvmg.make + make/solaris/makefiles/jvmti.make + make/solaris/makefiles/kernel.make + make/solaris/makefiles/launcher.make + make/solaris/makefiles/makedeps.make + make/solaris/makefiles/mapfile-vers + make/solaris/makefiles/mapfile-vers-COMPILER1 + make/solaris/makefiles/mapfile-vers-COMPILER2 + make/solaris/makefiles/mapfile-vers-CORE + make/solaris/makefiles/mapfile-vers-TIERED + make/solaris/makefiles/mapfile-vers-debug + make/solaris/makefiles/mapfile-vers-jsig + make/solaris/makefiles/mapfile-vers-jvm_db + make/solaris/makefiles/mapfile-vers-jvm_dtrace + make/solaris/makefiles/mapfile-vers-nonproduct + make/solaris/makefiles/optimized.make + make/solaris/makefiles/product.make + make/solaris/makefiles/profiled.make + make/solaris/makefiles/reorder_COMPILER1_i486 + make/solaris/makefiles/reorder_COMPILER1_sparc + make/solaris/makefiles/reorder_COMPILER1_sparcv9 + 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_CORE_amd64 + make/solaris/makefiles/reorder_CORE_i486 + make/solaris/makefiles/reorder_CORE_sparc + make/solaris/makefiles/reorder_CORE_sparcv9 + make/solaris/makefiles/reorder_TIERED_amd64 + make/solaris/makefiles/reorder_TIERED_i486 + make/solaris/makefiles/reorder_TIERED_sparc + make/solaris/makefiles/rules.make + make/solaris/makefiles/sa.make + make/solaris/makefiles/saproc.make + make/solaris/makefiles/sparc.make + make/solaris/makefiles/sparcWorks.make + make/solaris/makefiles/sparcv9.make + make/solaris/makefiles/tiered.make + make/solaris/makefiles/top.make + make/solaris/makefiles/vm.make + make/solaris/platform_amd64 + make/solaris/platform_amd64.gcc + make/solaris/platform_i486 + make/solaris/platform_i486.gcc + make/solaris/platform_sparc + make/solaris/platform_sparc.gcc + make/solaris/platform_sparcv9 + make/solaris/platform_sparcv9.gcc + make/solaris/reorder.sh + make/test/Queens.java + make/windows/README + make/windows/build.bat + make/windows/build.make + make/windows/build_vm_def.sh + make/windows/create.bat + make/windows/cross_build.bat + make/windows/get_msc_ver.sh + make/windows/jvmexp.lcf + make/windows/jvmexp_g.lcf + make/windows/makefiles/adlc.make + make/windows/makefiles/compile.make + make/windows/makefiles/debug.make + make/windows/makefiles/defs.make + make/windows/makefiles/fastdebug.make + make/windows/makefiles/generated.make + make/windows/makefiles/jvmti.make + make/windows/makefiles/makedeps.make + make/windows/makefiles/product.make + make/windows/makefiles/rules.make + make/windows/makefiles/sa.make + make/windows/makefiles/sanity.make + make/windows/makefiles/shared.make + make/windows/makefiles/top.make + make/windows/makefiles/vm.make + make/windows/platform_amd64 + make/windows/platform_i486 + make/windows/platform_ia64 + make/windows/projectfiles/common/Makefile + make/windows/projectfiles/compiler1/Makefile + make/windows/projectfiles/compiler1/vm.def + make/windows/projectfiles/compiler1/vm.dsw + make/windows/projectfiles/compiler2/ADLCompiler.dsp + make/windows/projectfiles/compiler2/ADLCompiler.dsw + make/windows/projectfiles/compiler2/Makefile + make/windows/projectfiles/compiler2/vm.def + make/windows/projectfiles/compiler2/vm.dsw + make/windows/projectfiles/core/Makefile + make/windows/projectfiles/core/vm.def + make/windows/projectfiles/core/vm.dsw + make/windows/projectfiles/kernel/Makefile + make/windows/projectfiles/kernel/vm.def + make/windows/projectfiles/kernel/vm.dsw + make/windows/projectfiles/tiered/ADLCompiler.dsp + make/windows/projectfiles/tiered/ADLCompiler.dsw + make/windows/projectfiles/tiered/Makefile + make/windows/projectfiles/tiered/vm.def + make/windows/projectfiles/tiered/vm.dsw Changeset: ebec5b9731e2 Author: kamg Date: 2008-04-10 12:21 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/ebec5b9731e2 6615981: JVM class file parser incorrectly rejects class files with version < 45.2 Summary: A check on Code length did not take into account the old sizes of the max_stack, max_locals, and code_length. Reviewed-by: phh, sbohne ! src/share/vm/classfile/classFileParser.cpp Changeset: c6ff24ceec1c Author: sbohne Date: 2008-04-10 15:49 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/c6ff24ceec1c 6686407: Fix for 6666698 broke -XX:BiasedLockingStartupDelay=0 Summary: Stack allocated VM_EnableBiasedLocking op must be marked as such Reviewed-by: xlu, acorn, never, dholmes ! src/share/vm/runtime/biasedLocking.cpp Changeset: 0834225a7916 Author: ysr Date: 2008-03-16 21:57 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/0834225a7916 6634032: CMS: Need CMSInitiatingPermOccupancyFraction for perm, divorcing from CMSInitiatingOccupancyFraction Summary: The option CMSInitiatingPermOccupancyFraction now controls perm triggering threshold. Even though the actual value of the threshold has not yet been changed, so there is no change in policy, we now have the infrastructure in place for dynamically deciding when to collect the perm gen, an issue that will be addressed in the near future. Reviewed-by: jmasa ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.inline.hpp ! src/share/vm/runtime/globals.hpp Changeset: d05ebaf00ed0 Author: tonyp Date: 2008-03-27 17:22 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/d05ebaf00ed0 Merge ! src/share/vm/runtime/globals.hpp Changeset: 2acabb781f53 Author: apetrusenko Date: 2008-04-07 09:32 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/2acabb781f53 Merge Changeset: f38a25e2458a Author: kamg Date: 2008-04-09 10:38 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/f38a25e2458a Merge Changeset: deb97b8ef02b Author: never Date: 2008-03-26 12:25 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/deb97b8ef02b 6679708: No_Safepoint_Verifier and BacktraceBuilder have uninitialized fields Summary: fix or remove uninitialized fields Reviewed-by: kvn, rasbold ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/memory/gcLocker.hpp Changeset: 8a4ef4e001d3 Author: never Date: 2008-03-28 09:00 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/8a4ef4e001d3 6680594: Load + Load isn't canonicalized leading to missed GVN opportunities Reviewed-by: kvn, jrose ! src/share/vm/opto/addnode.cpp Changeset: c7c777385a15 Author: jrose Date: 2008-04-02 12:09 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/c7c777385a15 6667042: PrintAssembly option does not work without special plugin Summary: remove old private plugin interface, simplify, rework old plugin to use unchanged Gnu sources Reviewed-by: kvn, rasbold ! .hgignore ! build/linux/makefiles/vm.make ! build/linux/platform_amd64 ! build/linux/platform_i486 ! build/linux/platform_sparc ! build/solaris/makefiles/vm.make ! build/solaris/platform_amd64 ! build/solaris/platform_amd64.gcc ! build/solaris/platform_i486 ! build/solaris/platform_i486.gcc ! build/solaris/platform_sparc ! build/solaris/platform_sparc.gcc ! build/solaris/platform_sparcv9 ! build/solaris/platform_sparcv9.gcc ! build/windows/makefiles/vm.make ! build/windows/platform_amd64 ! build/windows/platform_i486 - src/cpu/sparc/vm/disassembler_sparc.cpp ! src/cpu/sparc/vm/disassembler_sparc.hpp - src/cpu/x86/vm/disassembler_x86.cpp ! src/cpu/x86/vm/disassembler_x86.hpp + src/share/tools/hsdis/Makefile + src/share/tools/hsdis/README + src/share/tools/hsdis/hsdis-demo.c + src/share/tools/hsdis/hsdis.c + src/share/tools/hsdis/hsdis.h ! src/share/vm/asm/codeBuffer.cpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/code/vmreg.cpp ! src/share/vm/code/vmreg.hpp + src/share/vm/compiler/disassembler.cpp + src/share/vm/compiler/disassembler.hpp - src/share/vm/compiler/disassemblerEnv.hpp ! src/share/vm/compiler/oopMap.cpp ! src/share/vm/compiler/oopMap.hpp ! src/share/vm/includeDB_compiler1 ! src/share/vm/includeDB_core ! src/share/vm/opto/compile.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/stubCodeGenerator.cpp ! src/share/vm/utilities/ostream.cpp ! src/share/vm/utilities/ostream.hpp Changeset: a6cb86dd209b Author: kvn Date: 2008-04-02 16:59 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/a6cb86dd209b 6681577: PIT: some VM tests fails with -XX:+AggressiveOpts in 6u5p b01 Summary: C2 spends > 60% in escape analysis code during test nsk/regression/b4675027. Reviewed-by: never ! src/share/vm/opto/escape.cpp ! src/share/vm/opto/escape.hpp Changeset: f96100ac3d12 Author: rasbold Date: 2008-04-03 06:41 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/f96100ac3d12 Merge - src/cpu/sparc/vm/disassembler_sparc.cpp - src/cpu/x86/vm/disassembler_x86.cpp - src/share/vm/compiler/disassemblerEnv.hpp ! src/share/vm/opto/escape.cpp ! src/share/vm/utilities/ostream.cpp Changeset: 38a50dd839cf Author: never Date: 2008-04-03 10:20 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/38a50dd839cf 6619271: The -Xprintflags causes the VM to segv Summary: add null checks Reviewed-by: jrose, kvn ! src/share/vm/runtime/globals.cpp Changeset: 541929da62d2 Author: rasbold Date: 2008-04-03 13:33 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/541929da62d2 6624474: Server compiler generates unexpected LinkageError Summary: Fix load_signature_classes to tolerate LinkageErrors Reviewed-by: kvn, never ! src/share/vm/oops/methodOop.cpp Changeset: a7d0f95410bd Author: never Date: 2008-04-03 21:26 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/a7d0f95410bd 6646020: assert(in_bb(n),"must be in block") in -Xcomp mode Reviewed-by: kvn, rasbold ! src/share/vm/opto/superword.cpp + test/compiler/6646020/Tester.java Changeset: c9314fa4f757 Author: rasbold Date: 2008-04-07 15:15 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/c9314fa4f757 6663908: NegativeArraySizeException is not thrown Summary: Don't optimize zero length array allocations at compile time. Reviewed-by: kvn, never ! src/share/vm/opto/parse3.cpp Changeset: 93b6525e3b82 Author: sgoldman Date: 2008-04-08 12:23 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/93b6525e3b82 6603919: Stackwalking crash on x86 -server with Sun Studio's collect -j on Summary: Rewrite frame::safe_for_sender and friends to be safe for collector/analyzer Reviewed-by: dcubed, kvn ! src/cpu/sparc/vm/frame_sparc.cpp ! src/cpu/x86/vm/frame_x86.cpp ! src/cpu/x86/vm/frame_x86.inline.hpp ! src/cpu/x86/vm/templateTable_x86_32.cpp ! src/os_cpu/solaris_sparc/vm/thread_solaris_sparc.cpp ! src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp ! src/os_cpu/solaris_x86/vm/thread_solaris_x86.cpp ! src/share/vm/code/codeCache.hpp ! src/share/vm/prims/forte.cpp ! src/share/vm/runtime/fprofiler.cpp ! src/share/vm/runtime/fprofiler.hpp ! src/share/vm/runtime/frame.hpp ! src/share/vm/runtime/vframe.hpp Changeset: a761c2d3b76a Author: rasbold Date: 2008-04-09 09:25 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/a761c2d3b76a 6684385: Loop unswitching crashes without LoopNode Summary: Without LoopNode, exit early from loop unswitching and partial peeling Reviewed-by: kvn, never, sgoldman ! src/share/vm/opto/loopUnswitch.cpp ! src/share/vm/opto/loopopts.cpp Changeset: 9f4457a14b58 Author: rasbold Date: 2008-04-09 15:10 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/9f4457a14b58 Merge - src/cpu/sparc/vm/disassembler_sparc.cpp - src/cpu/x86/vm/disassembler_x86.cpp - src/share/vm/compiler/disassemblerEnv.hpp ! src/share/vm/runtime/globals.hpp Changeset: a49a647afe9a Author: kamg Date: 2008-04-11 09:56 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/a49a647afe9a Merge ! .hgignore ! make/linux/makefiles/vm.make ! make/linux/platform_amd64 ! make/linux/platform_i486 ! make/linux/platform_sparc ! make/solaris/makefiles/vm.make ! make/solaris/platform_amd64 ! make/solaris/platform_amd64.gcc ! make/solaris/platform_i486 ! make/solaris/platform_i486.gcc ! make/solaris/platform_sparc ! make/solaris/platform_sparc.gcc ! make/solaris/platform_sparcv9 ! make/solaris/platform_sparcv9.gcc ! make/windows/makefiles/vm.make ! make/windows/platform_amd64 ! make/windows/platform_i486 - src/cpu/sparc/vm/disassembler_sparc.cpp - src/cpu/x86/vm/disassembler_x86.cpp - src/share/vm/compiler/disassemblerEnv.hpp Changeset: 7747916a0945 Author: ysr Date: 2008-04-08 12:10 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/7747916a0945 6685160: fix cscope build with hg Summary: Use hg's fstatus instead of teamware's nametable to trigger cscope database rebuild Reviewed-by: jcoomes, kamg ! build/linux/makefiles/cscope.make ! build/solaris/makefiles/cscope.make Changeset: 7c5dac90daef Author: apetrusenko Date: 2008-04-14 08:29 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/7c5dac90daef Merge Changeset: ba764ed4b6f2 Author: coleenp Date: 2008-04-13 17:43 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/ba764ed4b6f2 6420645: Create a vm that uses compressed oops for up to 32gb heapsizes Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold ! agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java ! agent/src/share/classes/sun/jvm/hotspot/HSDB.java ! agent/src/share/classes/sun/jvm/hotspot/HotSpotTypeDataBase.java ! agent/src/share/classes/sun/jvm/hotspot/compiler/OopMapSet.java ! agent/src/share/classes/sun/jvm/hotspot/compiler/OopMapValue.java ! agent/src/share/classes/sun/jvm/hotspot/compiler/OopMapVisitor.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/Address.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/Debugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/DebuggerBase.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/JVMDebugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/MachineDescription.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/MachineDescriptionAMD64.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/MachineDescriptionIA64.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/MachineDescriptionIntelX86.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/MachineDescriptionSPARC32Bit.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/MachineDescriptionSPARC64Bit.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/dbx/DbxAddress.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/dbx/DbxDebugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/dbx/DbxDebuggerLocal.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/dummy/DummyAddress.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebuggerLocal.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/proc/ProcAddress.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/proc/ProcDebugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/proc/ProcDebuggerLocal.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteAddress.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerClient.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerServer.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/win32/Win32Address.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/win32/Win32Debugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/win32/Win32DebuggerLocal.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgAddress.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebugger.java ! agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebuggerLocal.java ! agent/src/share/classes/sun/jvm/hotspot/memory/Universe.java ! agent/src/share/classes/sun/jvm/hotspot/oops/Array.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPoolCache.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPoolCacheKlass.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPoolKlass.java ! agent/src/share/classes/sun/jvm/hotspot/oops/DefaultOopVisitor.java ! agent/src/share/classes/sun/jvm/hotspot/oops/Instance.java ! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java ! agent/src/share/classes/sun/jvm/hotspot/oops/Klass.java + agent/src/share/classes/sun/jvm/hotspot/oops/NarrowOopField.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ObjArray.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHistogram.java ! agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHistogramElement.java ! agent/src/share/classes/sun/jvm/hotspot/oops/Oop.java ! agent/src/share/classes/sun/jvm/hotspot/oops/OopPrinter.java ! agent/src/share/classes/sun/jvm/hotspot/oops/OopUtilities.java ! agent/src/share/classes/sun/jvm/hotspot/oops/OopVisitor.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/AddressVisitor.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/Frame.java ! agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java ! agent/src/share/classes/sun/jvm/hotspot/types/Field.java + agent/src/share/classes/sun/jvm/hotspot/types/NarrowOopField.java ! agent/src/share/classes/sun/jvm/hotspot/types/Type.java ! agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicField.java ! agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicFieldWrapper.java + agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicNarrowOopField.java ! agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicOopField.java ! agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicType.java ! agent/src/share/classes/sun/jvm/hotspot/types/basic/BasicTypeDataBase.java ! agent/src/share/classes/sun/jvm/hotspot/ui/FindInHeapPanel.java ! agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java ! agent/src/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java ! agent/src/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java ! agent/src/share/classes/sun/jvm/hotspot/utilities/ReversePtrsAnalysis.java ! agent/src/share/classes/sun/jvm/hotspot/utilities/RobustOopDeterminator.java ! make/Makefile ! make/solaris/makefiles/sparcWorks.make ! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp ! src/cpu/sparc/vm/copy_sparc.hpp ! src/cpu/sparc/vm/interp_masm_sparc.cpp ! src/cpu/sparc/vm/register_definitions_sparc.cpp ! src/cpu/sparc/vm/sharedRuntime_sparc.cpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/sparc/vm/stubGenerator_sparc.cpp ! src/cpu/sparc/vm/templateInterpreter_sparc.cpp ! src/cpu/sparc/vm/templateTable_sparc.cpp ! src/cpu/sparc/vm/vm_version_sparc.cpp ! src/cpu/sparc/vm/vtableStubs_sparc.cpp ! src/cpu/x86/vm/assembler_x86_64.cpp ! src/cpu/x86/vm/assembler_x86_64.hpp ! src/cpu/x86/vm/c1_MacroAssembler_x86.cpp ! src/cpu/x86/vm/interp_masm_x86_64.cpp ! src/cpu/x86/vm/interpreter_x86_64.cpp ! src/cpu/x86/vm/register_definitions_x86.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp ! src/cpu/x86/vm/templateInterpreter_x86_64.cpp ! src/cpu/x86/vm/templateTable_x86_64.cpp ! src/cpu/x86/vm/vtableStubs_x86_64.cpp ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/os/solaris/dtrace/generateJvmOffsets.cpp ! src/os/solaris/dtrace/jhelper.d ! src/os/solaris/dtrace/libjvm_db.c ! src/os/windows/vm/os_windows.cpp ! src/os_cpu/solaris_sparc/vm/solaris_sparc.s ! src/share/vm/adlc/archDesc.cpp ! src/share/vm/adlc/forms.cpp ! src/share/vm/adlc/forms.hpp ! src/share/vm/adlc/formssel.cpp ! src/share/vm/adlc/output_c.cpp ! src/share/vm/adlc/output_h.cpp ! src/share/vm/asm/codeBuffer.cpp ! src/share/vm/c1/c1_Runtime1.cpp ! src/share/vm/ci/ciInstanceKlass.cpp ! src/share/vm/ci/ciInstanceKlass.hpp ! src/share/vm/ci/ciObjectFactory.cpp ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/compiler/oopMap.cpp ! src/share/vm/compiler/oopMap.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp ! src/share/vm/gc_implementation/includeDB_gc_parNew ! src/share/vm/gc_implementation/includeDB_gc_parallelScavenge ! src/share/vm/gc_implementation/parNew/parGCAllocBuffer.cpp ! src/share/vm/gc_implementation/parNew/parGCAllocBuffer.hpp ! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp ! src/share/vm/gc_implementation/parNew/parNewGeneration.hpp ! src/share/vm/gc_implementation/parNew/parOopClosures.hpp ! src/share/vm/gc_implementation/parNew/parOopClosures.inline.hpp ! src/share/vm/gc_implementation/parallelScavenge/cardTableExtension.cpp ! src/share/vm/gc_implementation/parallelScavenge/cardTableExtension.hpp ! src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp ! src/share/vm/gc_implementation/parallelScavenge/prefetchQueue.hpp ! src/share/vm/gc_implementation/parallelScavenge/psMarkSweepDecorator.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp ! src/share/vm/gc_implementation/parallelScavenge/psPromotionLAB.cpp ! src/share/vm/gc_implementation/parallelScavenge/psPromotionLAB.hpp ! src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.cpp ! src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.hpp ! src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.inline.hpp ! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp ! src/share/vm/gc_implementation/parallelScavenge/psScavenge.hpp ! src/share/vm/gc_implementation/parallelScavenge/psScavenge.inline.hpp ! src/share/vm/gc_implementation/parallelScavenge/psTasks.cpp ! src/share/vm/gc_implementation/shared/markSweep.cpp ! src/share/vm/gc_implementation/shared/markSweep.hpp ! src/share/vm/gc_implementation/shared/markSweep.inline.hpp ! src/share/vm/gc_interface/collectedHeap.cpp ! src/share/vm/gc_interface/collectedHeap.hpp ! src/share/vm/gc_interface/collectedHeap.inline.hpp ! src/share/vm/includeDB_core ! src/share/vm/interpreter/interpreterRuntime.hpp ! src/share/vm/memory/barrierSet.hpp ! src/share/vm/memory/barrierSet.inline.hpp ! src/share/vm/memory/cardTableModRefBS.cpp ! src/share/vm/memory/cardTableModRefBS.hpp ! src/share/vm/memory/cardTableRS.cpp ! src/share/vm/memory/cardTableRS.hpp ! src/share/vm/memory/compactingPermGenGen.cpp ! src/share/vm/memory/defNewGeneration.cpp ! src/share/vm/memory/defNewGeneration.hpp ! src/share/vm/memory/defNewGeneration.inline.hpp ! src/share/vm/memory/dump.cpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/memory/genCollectedHeap.hpp ! src/share/vm/memory/genMarkSweep.cpp ! src/share/vm/memory/genOopClosures.hpp ! src/share/vm/memory/genOopClosures.inline.hpp ! src/share/vm/memory/genRemSet.hpp ! src/share/vm/memory/genRemSet.inline.hpp ! src/share/vm/memory/generation.cpp ! src/share/vm/memory/generation.hpp ! src/share/vm/memory/iterator.hpp ! src/share/vm/memory/modRefBarrierSet.hpp ! src/share/vm/memory/referenceProcessor.cpp ! src/share/vm/memory/referenceProcessor.hpp ! src/share/vm/memory/restore.cpp ! src/share/vm/memory/serialize.cpp ! src/share/vm/memory/sharedHeap.cpp ! src/share/vm/memory/space.cpp ! src/share/vm/memory/space.hpp ! src/share/vm/memory/universe.cpp ! src/share/vm/memory/universe.hpp ! src/share/vm/oops/arrayOop.hpp ! src/share/vm/oops/constantPoolKlass.cpp ! src/share/vm/oops/constantPoolKlass.hpp ! src/share/vm/oops/constantPoolOop.hpp ! src/share/vm/oops/cpCacheKlass.cpp ! src/share/vm/oops/cpCacheKlass.hpp ! src/share/vm/oops/cpCacheOop.cpp ! src/share/vm/oops/cpCacheOop.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/oops/instanceKlassKlass.cpp ! src/share/vm/oops/instanceOop.hpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/oops/klass.cpp ! src/share/vm/oops/klass.hpp ! src/share/vm/oops/klassVtable.cpp ! src/share/vm/oops/markOop.hpp ! src/share/vm/oops/methodDataKlass.cpp ! src/share/vm/oops/methodOop.cpp ! src/share/vm/oops/objArrayKlass.cpp ! src/share/vm/oops/objArrayKlass.hpp ! src/share/vm/oops/objArrayOop.cpp ! src/share/vm/oops/objArrayOop.hpp ! src/share/vm/oops/oop.cpp ! src/share/vm/oops/oop.hpp ! src/share/vm/oops/oop.inline.hpp ! src/share/vm/oops/oop.pcgc.inline.hpp ! src/share/vm/oops/oopsHierarchy.hpp ! src/share/vm/opto/buildOopMap.cpp ! src/share/vm/opto/callnode.hpp ! src/share/vm/opto/cfgnode.cpp ! src/share/vm/opto/chaitin.cpp ! 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/escape.cpp ! src/share/vm/opto/graphKit.cpp ! src/share/vm/opto/idealKit.cpp ! src/share/vm/opto/lcm.cpp ! src/share/vm/opto/library_call.cpp ! src/share/vm/opto/loopTransform.cpp ! src/share/vm/opto/machnode.cpp ! src/share/vm/opto/macro.cpp ! src/share/vm/opto/macro.hpp ! 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/node.hpp ! src/share/vm/opto/opcodes.cpp ! src/share/vm/opto/opcodes.hpp ! src/share/vm/opto/parse2.cpp ! src/share/vm/opto/parse3.cpp ! src/share/vm/opto/phaseX.cpp ! src/share/vm/opto/phaseX.hpp ! src/share/vm/opto/subnode.cpp ! src/share/vm/opto/subnode.hpp ! src/share/vm/opto/superword.cpp ! src/share/vm/opto/type.cpp ! src/share/vm/opto/type.hpp ! src/share/vm/prims/jni.cpp ! src/share/vm/prims/jvmtiTagMap.cpp ! src/share/vm/prims/unsafe.cpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/atomic.cpp ! src/share/vm/runtime/atomic.hpp ! src/share/vm/runtime/frame.cpp ! src/share/vm/runtime/frame.hpp ! src/share/vm/runtime/globals.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/globals_extension.hpp ! src/share/vm/runtime/hpi.cpp ! src/share/vm/runtime/init.cpp ! src/share/vm/runtime/jniHandles.cpp ! src/share/vm/runtime/vmStructs.cpp ! src/share/vm/services/heapDumper.cpp ! src/share/vm/utilities/copy.hpp ! src/share/vm/utilities/debug.cpp ! src/share/vm/utilities/globalDefinitions.cpp ! src/share/vm/utilities/globalDefinitions.hpp ! src/share/vm/utilities/taskqueue.hpp ! src/share/vm/utilities/vmError.cpp Changeset: 34935c25a52d Author: kamg Date: 2008-04-15 18:11 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/34935c25a52d Merge ! make/linux/makefiles/cscope.make ! make/solaris/makefiles/cscope.make Changeset: e7a91a357527 Author: kamg Date: 2008-04-16 17:36 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/e7a91a357527 6622385: Accessing protected static methods Summary: Protected contraints should only be applied if member is not static Reviewed-by: acorn, coleenp ! src/share/vm/runtime/reflection.cpp Changeset: 018d5b58dd4f Author: kamg Date: 2008-04-17 22:18 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/018d5b58dd4f 6537506: Provide a mechanism for specifying Java-level USDT-like dtrace probes Summary: Initial checkin of JSDT code Reviewed-by: acorn, sbohne ! make/linux/makefiles/mapfile-vers-debug ! make/linux/makefiles/mapfile-vers-product ! make/solaris/makefiles/dtrace.make ! make/solaris/makefiles/mapfile-vers ! src/cpu/sparc/vm/nativeInst_sparc.cpp ! src/cpu/sparc/vm/nativeInst_sparc.hpp ! src/cpu/sparc/vm/sharedRuntime_sparc.cpp ! src/cpu/x86/vm/nativeInst_x86.cpp ! src/cpu/x86/vm/nativeInst_x86.hpp ! src/cpu/x86/vm/sharedRuntime_x86_32.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp + src/os/linux/vm/dtraceJSDT_linux.cpp + src/os/solaris/vm/dtraceJSDT_solaris.cpp + src/os/windows/vm/dtraceJSDT_windows.cpp ! src/share/vm/asm/codeBuffer.hpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! src/share/vm/includeDB_core ! src/share/vm/oops/methodOop.cpp ! src/share/vm/prims/jvm.cpp ! src/share/vm/prims/jvm.h + src/share/vm/runtime/dtraceJSDT.cpp + src/share/vm/runtime/dtraceJSDT.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/sharedRuntime.hpp Changeset: deadee49286e Author: sgoldman Date: 2008-04-11 06:18 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/deadee49286e 6644928: Internal Error (src/share/vm/code/relocInfo.hpp:1089) Summary: Cardtable base can be zero, ExternalAddress can't take a NULL. ! src/cpu/x86/vm/assembler_x86_32.cpp ! src/cpu/x86/vm/assembler_x86_64.cpp Changeset: fb75a7673531 Author: rasbold Date: 2008-04-16 14:55 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/fb75a7673531 Merge ! src/cpu/x86/vm/assembler_x86_64.cpp Changeset: d1a5218d7eaf Author: kvn Date: 2008-04-16 19:19 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/d1a5218d7eaf 6686791: Side effect in NumberFormat tests with -server -Xcomp Summary: Optimization in CmpPNode::sub() removed the valid compare instruction because of false positive answer from detect_dominating_control(). Reviewed-by: jrose, sgoldman ! src/share/vm/opto/memnode.cpp ! src/share/vm/opto/memnode.hpp ! src/share/vm/opto/node.cpp ! src/share/vm/opto/node.hpp Changeset: aab136449123 Author: trims Date: 2008-04-17 16:29 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/aab136449123 6690518: Bump Version to 13 B01 Summary: Change Hotspot version and build number for 13b1 Reviewed-by: pbk ! make/hotspot_version Changeset: 86a689f680c5 Author: kamg Date: 2008-04-18 07:51 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/86a689f680c5 Merge Changeset: ec73d88d5b43 Author: kamg Date: 2008-04-23 06:35 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/ec73d88d5b43 Merge ! make/hotspot_version ! src/share/vm/opto/memnode.cpp ! src/share/vm/opto/memnode.hpp ! src/share/vm/opto/node.cpp ! src/share/vm/opto/node.hpp Changeset: 9e5a7340635e Author: sgoldman Date: 2008-04-17 07:16 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/9e5a7340635e 6688137: c++ interpreter fails on 64bit sparc Summary: Misc. 64bit and endian fixes for sparc Reviewed-by: never, kvn, rasbold Contributed-by: [EMAIL PROTECTED] ! src/cpu/sparc/vm/bytecodeInterpreter_sparc.hpp ! src/cpu/sparc/vm/cppInterpreter_sparc.cpp ! src/share/vm/interpreter/bytecodeInterpreter.cpp Changeset: b130b98db9cf Author: kvn Date: 2008-04-23 11:20 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/b130b98db9cf 6689060: Escape Analysis does not work with Compressed Oops Summary: 64-bits VM crashes with -XX:+AggresiveOpts (Escape Analysis + Compressed Oops) Reviewed-by: never, sgoldman ! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/sparc/vm/assembler_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/stubGenerator_x86_64.cpp ! src/cpu/x86/vm/x86_64.ad ! 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/memnode.cpp ! src/share/vm/runtime/sharedRuntime.cpp Changeset: d942c7e64bd9 Author: never Date: 2008-04-23 13:57 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/d942c7e64bd9 6601321: Assert(j == 1 || b->_nodes[j-1]->is_Phi(),"CreateEx must be first instruction in block") Reviewed-by: kvn, rasbold, sgoldman, jrose ! src/share/vm/opto/lcm.cpp Changeset: 72f4a668df19 Author: kvn Date: 2008-04-23 19:09 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/72f4a668df19 6625997: CastPP, CheckCastPP and Proj nodes are not dead loop safe Summary: EA and initialization optimizations could bypass these nodes. Reviewed-by: rasbold, never ! src/share/vm/opto/cfgnode.cpp ! src/share/vm/opto/connode.hpp ! src/share/vm/opto/multnode.hpp ! src/share/vm/opto/node.hpp Changeset: e0bd2e08e3d0 Author: never Date: 2008-04-24 11:13 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/e0bd2e08e3d0 6663848: assert(i < Max(),"oob") in C2 with -Xcomp Summary: NeverBranchNodes aren't handled properly Reviewed-by: kvn, sgoldman, rasbold, jrose ! src/share/vm/opto/cfgnode.cpp ! src/share/vm/opto/cfgnode.hpp ! src/share/vm/opto/compile.cpp + test/compiler/6663848/Tester.java Changeset: a76240c8b133 Author: rasbold Date: 2008-04-28 08:08 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/a76240c8b133 Merge ! src/share/vm/opto/memnode.cpp ! src/share/vm/opto/node.hpp ! src/share/vm/runtime/sharedRuntime.cpp Changeset: c0939256690b Author: rasbold Date: 2008-04-24 14:02 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/c0939256690b 6646019: array subscript expressions become top() with -d64 Summary: stop compilation after negative array allocation Reviewed-by: never, jrose ! src/share/vm/opto/parse2.cpp + test/compiler/6646019/Test.java Changeset: 3e2d987e2e68 Author: rasbold Date: 2008-04-29 06:52 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/3e2d987e2e68 Merge Changeset: 6e825ad773c6 Author: jrose Date: 2008-04-29 19:40 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/6e825ad773c6 6695288: runThese tests expr30303 and drem00301m1 fail when compiled code executes without deopt Summary: rework Value method for ModD and ModF, to DTRT for infinities Reviewed-by: sgoldman, kvn, rasbold ! src/share/vm/opto/divnode.cpp Changeset: 60b728ec77c1 Author: jrose Date: 2008-04-29 19:45 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/60b728ec77c1 6652736: well known classes in system dictionary are inefficiently processed Summary: combine many scalar variables into a single enum-indexed array in SystemDictionary. Reviewed-by: kvn ! agent/src/share/classes/sun/jvm/hotspot/memory/SystemDictionary.java ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/vmStructs.cpp ! src/share/vm/services/threadService.cpp Changeset: 435e64505015 Author: phh Date: 2008-04-24 15:07 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/435e64505015 6693457: Open-source hotspot linux-sparc support Summary: Move os_cpu/linux_sparc from closed to open Reviewed-by: kamg + make/linux/platform_sparcv9 + src/os_cpu/linux_sparc/vm/assembler_linux_sparc.cpp + src/os_cpu/linux_sparc/vm/atomic_linux_sparc.inline.hpp + src/os_cpu/linux_sparc/vm/globals_linux_sparc.hpp + src/os_cpu/linux_sparc/vm/linux_sparc.ad + src/os_cpu/linux_sparc/vm/linux_sparc.s + src/os_cpu/linux_sparc/vm/orderAccess_linux_sparc.inline.hpp + src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp + src/os_cpu/linux_sparc/vm/os_linux_sparc.hpp + src/os_cpu/linux_sparc/vm/prefetch_linux_sparc.inline.hpp + src/os_cpu/linux_sparc/vm/threadLS_linux_sparc.cpp + src/os_cpu/linux_sparc/vm/threadLS_linux_sparc.hpp + src/os_cpu/linux_sparc/vm/thread_linux_sparc.cpp + src/os_cpu/linux_sparc/vm/thread_linux_sparc.hpp + src/os_cpu/linux_sparc/vm/vmStructs_linux_sparc.hpp + src/os_cpu/linux_sparc/vm/vm_version_linux_sparc.cpp ! src/share/vm/oops/oop.inline.hpp Changeset: 8a79f7ec8f5d Author: kamg Date: 2008-04-29 11:21 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/8a79f7ec8f5d 6692246: Regression : JDK 6u4 b01 fails two JCK tests when fallback is switched off Summary: Added a clause to allow null to be an operand to the arraylength bytecode Reviewed-by: sbohne, coleenp ! src/share/vm/classfile/verifier.cpp Changeset: b7268662a986 Author: coleenp Date: 2008-04-29 19:31 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/b7268662a986 6689523: max heap calculation for compressed oops is off by MaxPermSize Summary: Need to subtract MaxPermSize from the total heap size when determining whether compressed oops is turned on. Reviewed-by: jmasa, jcoomes, kvn ! src/share/vm/oops/oop.hpp ! src/share/vm/oops/oop.inline.hpp ! src/share/vm/runtime/arguments.cpp Changeset: 7f3a69574470 Author: kamg Date: 2008-04-30 10:58 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/7f3a69574470 6695506: JVM should accept classfiles with classfile version 51 Summary: increase class file parser's acceptable max to 51 Reviewed-by: sbohne, ikrylov ! src/share/vm/classfile/classFileParser.cpp Changeset: 53735b80b9f1 Author: sbohne Date: 2008-05-01 09:38 -0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/53735b80b9f1 Merge Changeset: bcdc68eb7e1f Author: sbohne Date: 2008-05-02 08:22 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/bcdc68eb7e1f Merge Changeset: c0492d52d55b Author: apetrusenko Date: 2008-04-01 15:13 +0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/c0492d52d55b 6539517: CR 6186200 should be extended to perm gen allocation to prevent spurious OOM's from perm gen Reviewed-by: ysr, jmasa ! src/share/vm/gc_implementation/concurrentMarkSweep/cmsPermGen.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/cmsPermGen.hpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp ! src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.cpp ! src/share/vm/gc_implementation/shared/vmGCOperations.cpp ! src/share/vm/gc_implementation/shared/vmGCOperations.hpp ! src/share/vm/includeDB_core ! src/share/vm/memory/gcLocker.cpp ! src/share/vm/memory/genCollectedHeap.hpp ! src/share/vm/memory/permGen.cpp ! src/share/vm/memory/permGen.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/vm_operations.hpp Changeset: 3febac328d82 Author: apetrusenko Date: 2008-04-16 12:58 +0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/3febac328d82 Merge - src/cpu/sparc/vm/disassembler_sparc.cpp - src/cpu/x86/vm/disassembler_x86.cpp - src/share/vm/compiler/disassemblerEnv.hpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp ! src/share/vm/includeDB_core ! src/share/vm/runtime/globals.hpp Changeset: fcbfc50865ab Author: iveresov Date: 2008-04-29 13:51 +0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/fcbfc50865ab 6684395: Port NUMA-aware allocator to linux Summary: NUMA-aware allocator port to Linux Reviewed-by: jmasa, apetrusenko ! build/linux/makefiles/mapfile-vers-debug ! build/linux/makefiles/mapfile-vers-product ! src/os/linux/vm/os_linux.cpp ! src/os/linux/vm/os_linux.hpp ! src/os/linux/vm/os_linux.inline.hpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/solaris/vm/os_solaris.inline.hpp ! src/os/windows/vm/os_windows.cpp ! src/os/windows/vm/os_windows.inline.hpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp ! src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp ! src/share/vm/gc_implementation/shared/mutableNUMASpace.hpp ! src/share/vm/includeDB_core ! src/share/vm/runtime/os.hpp Changeset: 8bd1e4487c18 Author: iveresov Date: 2008-05-04 03:29 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/8bd1e4487c18 Merge ! make/linux/makefiles/mapfile-vers-debug ! make/linux/makefiles/mapfile-vers-product ! src/os/windows/vm/os_windows.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp ! src/share/vm/includeDB_core ! src/share/vm/memory/genCollectedHeap.hpp ! src/share/vm/runtime/globals.hpp Changeset: b5489bb705c9 Author: ysr Date: 2008-05-06 15:37 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/b5489bb705c9 6662086: 6u4+, 7b11+: CMS never clears referents when -XX:+ParallelRefProcEnabled Summary: Construct the relevant CMSIsAliveClosure used by CMS during parallel reference processing with the correct span. It had incorrectly been constructed with an empty span, a regression introduced in 6417901. Reviewed-by: jcoomes ! src/share/vm/gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp Changeset: e3729351c946 Author: iveresov Date: 2008-05-09 16:34 +0400 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/e3729351c946 6697534: Premature GC and invalid lgrp selection with NUMA-aware allocator. Summary: Don't move tops of the chunks in ensure_parsibility(). Handle the situation with Solaris when a machine has a locality group with no memory. Reviewed-by: apetrusenko, jcoomes, ysr ! src/os/solaris/vm/os_solaris.cpp ! src/os/solaris/vm/os_solaris.hpp ! src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp Changeset: f3de1255b035 Author: rasbold Date: 2008-05-07 08:06 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/f3de1255b035 6603011: RFE: Optimize long division Summary: Transform long division by constant into multiply Reviewed-by: never, kvn ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/opto/classes.hpp ! src/share/vm/opto/divnode.cpp ! src/share/vm/opto/mulnode.cpp ! src/share/vm/opto/mulnode.hpp ! src/share/vm/opto/type.hpp ! src/share/vm/utilities/globalDefinitions.hpp Changeset: 7cce9e4e0f7c Author: rasbold Date: 2008-05-09 05:26 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/7cce9e4e0f7c Merge Changeset: 83c868b757c0 Author: jrose Date: 2008-05-14 00:41 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/83c868b757c0 6701024: SAJDI functionality is broken Summary: back out sa-related changes to 6652736, use concrete expressions for WKK names in the SA Reviewed-by: never, sundar ! agent/src/share/classes/sun/jvm/hotspot/memory/SystemDictionary.java ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/runtime/vmStructs.cpp Changeset: 7a0a921a1a8c Author: rasbold Date: 2008-05-14 15:01 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/7a0a921a1a8c Merge Changeset: e3d2692f8442 Author: trims Date: 2008-05-20 19:50 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/e3d2692f8442 Merge Changeset: c14dab40ed9b Author: xdono Date: 2008-05-22 09:37 -0700 URL: http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/c14dab40ed9b Added tag jdk7-b27 for changeset e3d2692f8442 ! .hgtags
