Request for reviews (XL): 6829193: JSR 292 needs to support SPARC

[Christian Thalinger]

http://cr.openjdk.java.net/~twisti/6829193/webrev.01/

There are unimplemented portions of the hotspot code for method
handles and invokedynamic specific to SPARC. They need to be filled
in.

This change adds SPARC interpreter support.

src/cpu/sparc/vm/assembler_sparc.cpp
src/cpu/sparc/vm/assembler_sparc.hpp
src/cpu/sparc/vm/interp_masm_sparc.cpp
src/cpu/sparc/vm/interp_masm_sparc.hpp
src/cpu/sparc/vm/interpreter_sparc.cpp
src/cpu/sparc/vm/methodHandles_sparc.cpp
src/cpu/sparc/vm/stubGenerator_sparc.cpp
src/cpu/sparc/vm/templateInterpreter_sparc.cpp
src/cpu/sparc/vm/templateTable_sparc.cpp
src/share/vm/prims/methodHandles.hpp