hg: jdk7/hotspot/hotspot: 10 new changesets

[john.r.rose at oracle.com]

Changeset: ef74d6d1ac1e
Author:    never
Date:      2010-04-14 15:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/ef74d6d1ac1e

6938026: C2 compiler fails in Node::rematerialize()const
Reviewed-by: twisti

! src/share/vm/opto/parse1.cpp

Changeset: 9f5b60a14736
Author:    never
Date:      2010-04-15 18:14 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/9f5b60a14736

6939930: exception unwind changes in 6919934 hurts compilation speed
Reviewed-by: twisti

! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_LIR.cpp
! src/share/vm/c1/c1_LIR.hpp
! src/share/vm/c1/c1_LIRAssembler.cpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/runtime/sharedRuntime.cpp

Changeset: f9271ff9d324
Author:    twisti
Date:      2010-04-15 02:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/f9271ff9d324

6941224: Improved stack overflow handling for Zero
Summary: Adding stack overflow checking to Shark brought to light a bunch of deficiencies in Zero's stack overflow code.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/cppInterpreter_zero.cpp
! src/cpu/zero/vm/cppInterpreter_zero.hpp
! src/cpu/zero/vm/entryFrame_zero.hpp
! src/cpu/zero/vm/fakeStubFrame_zero.hpp
! src/cpu/zero/vm/interpreterFrame_zero.hpp
! src/cpu/zero/vm/interpreterRT_zero.cpp
! src/cpu/zero/vm/stack_zero.hpp
! src/cpu/zero/vm/stubGenerator_zero.cpp
! src/os_cpu/linux_zero/vm/thread_linux_zero.hpp
! src/share/vm/includeDB_zero

Changeset: badea972a310
Author:    twisti
Date:      2010-04-16 00:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/badea972a310

Merge


Changeset: a9584793da0f
Author:    twisti
Date:      2010-04-15 03:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/a9584793da0f

6944028: 6940701 broke Zero
Summary: The fix for 6940701 broke Zero.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/globals_zero.hpp

Changeset: d32d2a2f62cd
Author:    twisti
Date:      2010-04-16 02:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/d32d2a2f62cd

Merge


Changeset: aa9c266de52a
Author:    twisti
Date:      2010-04-16 05:05 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/aa9c266de52a

6944473: 6941224 misses new files
Summary: Two new files are missing in the push for 6941224.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

+ src/cpu/zero/vm/stack_zero.cpp
+ src/cpu/zero/vm/stack_zero.inline.hpp

Changeset: c544d979f886
Author:    twisti
Date:      2010-04-19 02:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/c544d979f886

6944503: Improved Zero crash dump
Summary: With Zero on a GC crash the stack was dumped differently to other crashes.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/share/vm/utilities/vmError.cpp
! src/share/vm/utilities/vmError.hpp

Changeset: bc32f286fae0
Author:    never
Date:      2010-04-20 13:26 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/bc32f286fae0

6945219: minor SA fixes
Reviewed-by: twisti

! agent/src/os/linux/ps_core.c
! 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/bugspot/BugSpot.java
! agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeDisassembler.java
! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/SignatureIterator.java
! agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java
! agent/src/share/classes/sun/jvm/hotspot/ui/FrameWrapper.java
! agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java
! agent/src/share/classes/sun/jvm/hotspot/utilities/Assert.java

Changeset: ba07d5be2d51
Author:    jrose
Date:      2010-04-21 01:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot/hotspot/rev/ba07d5be2d51

Merge