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List:       openjdk-serviceability-dev
Subject:    hg: jdk7/hotspot-svc/hotspot: 4 new changesets
From:       daniel.daugherty () sun ! com (daniel ! daugherty at sun ! com)
Date:       2008-07-30 22:59:37
Message-ID: 20080730225945.31D0BDC8B () hg ! openjdk ! java ! net
[Download RAW message or body]

Changeset: 1fdb98a17101
Author:    coleenp
Date:      2008-07-19 17:38 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-svc/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: 2bdd95ad93d7
Author:    xdono
Date:      2008-07-17 11:28 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-svc/hotspot/rev/2bdd95ad93d7

Added tag jdk7-b31 for changeset 9c2ecc2ffb12

! .hgtags

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

Merge


Changeset: c7e8144ef65e
Author:    dcubed
Date:      2008-07-30 14:41 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-svc/hotspot/rev/c7e8144ef65e

Merge

- agent/src/share/lib/jlfgr-1_0.jar
- agent/src/share/lib/maf-1_0.jar


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