[aarch64-port-dev ] hg: aarch64-port/jdk8/hotspot: 7 new changesets

[aph at redhat.com]

Changeset: 8ccf0e9d5070
Author:    aph
Date:      2014-01-10 19:30 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/8ccf0e9d5070

Reguard the stack when returning to a call stub.

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

Changeset: 277edfed6a72
Author:    aph
Date:      2014-01-10 19:32 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/277edfed6a72

Properly restore frames when deoptimizing.
When removing a frame in the deoptimization handler, be sure to
restore LR anf FP.
Ensure compiled native methods begin with a NOP.
Notify simulator of deoptimization blobs.

! src/cpu/aarch64/vm/sharedRuntime_aarch64.cpp
! src/cpu/aarch64/vm/templateInterpreter_aarch64.cpp

Changeset: 8bb5f543e43e
Author:    aph
Date:      2014-01-13 10:29 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/8bb5f543e43e

Back out 8ccf0e9d5070

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

Changeset: bac7fbbe3f90
Author:    roland
Date:      2014-01-08 09:49 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/bac7fbbe3f90

8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV
Summary: May end up in uncommon trap blob/deopt blob with unguarded stack
Reviewed-by: kvn, twisti

! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/sharedRuntime.cpp
+ test/compiler/uncommontrap/StackOverflowGuardPagesOff.java

Changeset: af35d2f7c14d
Author:    aph
Date:      2014-01-13 11:56 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/af35d2f7c14d

Comment change only

! src/share/vm/interpreter/interpreterRuntime.cpp

Changeset: 35fe0e6b1e82
Author:    aph
Date:      2014-01-13 11:56 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/35fe0e6b1e82

Merge


Changeset: ed3b90bb3e4c
Author:    aph
Date:      2014-01-16 14:50 +0000
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/ed3b90bb3e4c

Merge