[aarch64-port-dev ] hg: aarch64-port/jdk8/hotspot: 2 new changesets

[adinn at redhat.com]

Changeset: 5b3f5ec73c9a
Author:    adinn
Date:      2013-08-08 11:22 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/5b3f5ec73c9a

Disabled sim bccheck callback by default -- n.b. *requires* latest sim

This is only of significance for builds with BULTIN_SIM set. Note that
it depends upon changes made in the simulator so don't forget to
update your sim tree and remake it when you pull this change.

The change means that by default the simulator will be told *not* to
employ the bccheck callback. This should significantly speed up -Xcomp
code but also means that stack backtraces and bytecode breaks will no
longer work. Listing of compiled methods and handling of relocatable
breaks should still be ok.

If you want the old behaviour you need to pass

  -XX:-DisableBCCheck

on the Java run command line.

! src/cpu/aarch64/vm/aarch64_call.cpp
! src/cpu/aarch64/vm/globals_aarch64.hpp
! src/cpu/aarch64/vm/sharedRuntime_aarch64.cpp
! src/cpu/aarch64/vm/templateInterpreter_aarch64.cpp
! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/opto/compile.cpp
! src/share/vm/runtime/sharedRuntime.cpp

Changeset: 44cdbf906394
Author:    adinn
Date:      2013-08-08 11:24 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/44cdbf906394

Merge