hg: panama/dev: 8210223: Merge marshalling code paths in NativeInvoker and UpcallHandler

[maurizio.cimadamore at oracle.com]

Changeset: d020be0062bd
Author:    mcimadamore
Date:      2018-08-31 13:39 +0100
URL:       http://hg.openjdk.java.net/panama/dev/rev/d020be0062bd

8210223: Merge marshalling code paths in NativeInvoker and UpcallHandler

! src/java.base/share/classes/jdk/internal/foreign/NativeInvoker.java
! src/java.base/share/classes/jdk/internal/foreign/UpcallHandler.java
! src/java.base/share/classes/jdk/internal/foreign/abi/CallingSequence.java
! src/java.base/share/classes/jdk/internal/foreign/abi/StorageClass.java
! src/java.base/share/classes/jdk/internal/foreign/abi/sysv/x64/CallingSequenceBuilderImpl.java
+ test/jdk/java/foreign/StructByValueTest.java
+ test/jdk/java/foreign/libstructbyvalue.c