hg: jdk7/hotspot-gc/hotspot: 8 new changesets

antonios.printezis at sun.com antonios.printezis at sun.com
Wed Mar 25 10:29:14 PDT 2009


Changeset: 6af0a709d52b
Author:    twisti
Date:      2009-03-11 14:16 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/6af0a709d52b

6812587: Use auxv to determine SPARC hardware features on Solaris
Summary: A similar function to getisax(2) should be used to determine all possible instruction set extensions.
Reviewed-by: never, kvn

! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/sparc/vm/vm_version_sparc.hpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/solaris/vm/os_solaris.hpp
! src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp
! src/share/vm/includeDB_core

Changeset: 660978a2a31a
Author:    kvn
Date:      2009-03-12 10:37 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/660978a2a31a

6791178: Specialize for zero as the compressed oop vm heap base
Summary: Use zero based compressed oops if java heap is below 32gb and unscaled compressed oops if java heap is below 4gb.
Reviewed-by: never, twisti, jcoomes, coleenp

! 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/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/memory/Universe.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java
! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/sparc.ad
! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/sparc/vm/vtableStubs_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/x86_64.ad
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/dtrace/generateJvmOffsets.cpp
! src/os/solaris/dtrace/jhelper.d
! src/os/solaris/dtrace/libjvm_db.c
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/os_cpu/linux_sparc/vm/globals_linux_sparc.hpp
! src/os_cpu/linux_x86/vm/globals_linux_x86.hpp
! src/os_cpu/solaris_sparc/vm/globals_solaris_sparc.hpp
! src/os_cpu/solaris_x86/vm/globals_solaris_x86.hpp
! src/os_cpu/windows_x86/vm/globals_windows_x86.hpp
! src/share/vm/asm/assembler.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/memory/universe.hpp
! src/share/vm/oops/oop.inline.hpp
! src/share/vm/opto/addnode.cpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/connode.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/virtualspace.cpp
! src/share/vm/runtime/virtualspace.hpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: c771b7f43bbf
Author:    twisti
Date:      2009-03-13 11:35 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/c771b7f43bbf

6378821: bitCount() should use POPC on SPARC processors and AMD+10h
Summary: bitCount() should use POPC on SPARC processors where POPC is implemented directly in hardware.
Reviewed-by: kvn, never

! src/cpu/sparc/vm/sparc.ad
! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/sparc/vm/vm_version_sparc.hpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/connode.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/runtime/globals.hpp
+ test/compiler/6378821/Test6378821.java

Changeset: c517646eef23
Author:    jrose
Date:      2009-03-13 18:39 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/c517646eef23

6813212: factor duplicated assembly code for general subclass check (for 6655638)
Summary: Code in interp_masm, stubGenerator, c1_LIRAssembler, and AD files moved into MacroAssembler.
Reviewed-by: kvn

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
! src/cpu/sparc/vm/interp_masm_sparc.cpp
! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/cpu/x86/vm/interp_masm_x86_32.cpp
! src/cpu/x86/vm/interp_masm_x86_64.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/opto/graphKit.cpp

Changeset: c3a720eefe82
Author:    kvn
Date:      2009-03-16 15:06 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/c3a720eefe82

6816308: Changes to allow builds with latest Windows SDK 6.1 on 64bit Windows 2003
Summary: Allow Hotspot builds with latest Windows SDK 6.1 on 64bit Windows 2003
Reviewed-by: ohair, tbell, jcoomes

! make/windows/get_msc_ver.sh
! make/windows/makefiles/compile.make
! make/windows/makefiles/sa.make
! make/windows/makefiles/sanity.make
! src/cpu/x86/vm/interpreterRT_x86_64.cpp
! src/os_cpu/windows_x86/vm/unwind_windows_x86.hpp
! src/share/vm/adlc/adlc.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/memory/blockOffsetTable.hpp
! src/share/vm/runtime/vm_version.cpp
! src/share/vm/utilities/globalDefinitions_visCPP.hpp

Changeset: 039a914095f4
Author:    kvn
Date:      2009-03-18 13:25 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/039a914095f4

6772368: REGRESSION:tomcat crashed twice with JDK 7
Summary: Call make_block_at() with the original handler limits.
Reviewed-by: never

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

Changeset: bd441136a5ce
Author:    kvn
Date:      2009-03-19 09:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/bd441136a5ce

Merge

! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/cpu/x86/vm/interp_masm_x86_32.cpp
! src/cpu/x86/vm/interp_masm_x86_64.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/includeDB_core
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/memory/universe.hpp
! src/share/vm/oops/oop.inline.hpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/os.hpp

Changeset: 59f139e8a8d1
Author:    tonyp
Date:      2009-03-25 10:36 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/59f139e8a8d1

Merge





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