[security-dev 00273]: hg: jdk7/jsn/hotspot: 5 new changesets

bradford.wetmore at sun.com bradford.wetmore at sun.com
Wed Aug 20 15:40:16 PDT 2008


Changeset: 1fdb98a17101
Author:    coleenp
Date:      2008-07-19 17:38 -0400
URL:       http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/1fdb98a17101

6716785: implicit null checks not triggering with CompressedOops
Summary: allocate alignment-sized page(s) below java heap so that memory accesses at heap_base+1page give signal and cause an implicit null check
Reviewed-by: kvn, jmasa, phh, jcoomes

! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/os_cpu/linux_sparc/vm/assembler_linux_sparc.cpp
! 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_sparc/vm/assembler_solaris_sparc.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/asm/assembler.cpp
! src/share/vm/gc_implementation/parallelScavenge/parMarkBitMap.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psVirtualspace.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/virtualspace.cpp
! src/share/vm/runtime/virtualspace.hpp

Changeset: 3df2fe7c4451
Author:    trims
Date:      2008-07-25 11:29 -0700
URL:       http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/3df2fe7c4451

Merge


Changeset: b727c32788a9
Author:    trims
Date:      2008-08-01 18:51 -0700
URL:       http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/b727c32788a9

6732819: Turn off compressed oops by default for now
Summary: Workaround for CompOops bug
Reviewed-by: coleenp

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

Changeset: 585535ec8a14
Author:    xdono
Date:      2008-08-04 13:44 -0700
URL:       http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/585535ec8a14

Added tag jdk7-b32 for changeset b727c32788a9

! .hgtags

Changeset: 5b3b8a69f10f
Author:    xdono
Date:      2008-08-14 09:26 -0700
URL:       http://hg.openjdk.java.net/jdk7/jsn/hotspot/rev/5b3b8a69f10f

Added tag jdk7-b33 for changeset 585535ec8a14

! .hgtags




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