hg: panama/dev: 8211722: Add comprehensive ABI test for downcalls/upcalls

[maurizio.cimadamore at oracle.com]

Changeset: 1887e484d777
Author:    mcimadamore
Date:      2018-10-04 17:44 +0100
URL:       http://hg.openjdk.java.net/panama/dev/rev/1887e484d777

8211722: Add comprehensive ABI test for downcalls/upcalls
Reviewed-by: sundar

! 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
! src/java.base/share/classes/jdk/internal/foreign/invokers/DirectSignatureShuffler.java
! src/java.base/share/classes/jdk/internal/foreign/invokers/UniversalNativeInvoker.java
+ test/jdk/com/sun/tools/jextract/TestDowncall.java
+ test/jdk/com/sun/tools/jextract/TestDowncallGenerator.java
+ test/jdk/com/sun/tools/jextract/TestUpcall.java
+ test/jdk/com/sun/tools/jextract/TestUpcallGenerator.java
+ test/jdk/com/sun/tools/jextract/libTestDowncall.c
+ test/jdk/com/sun/tools/jextract/libTestDowncall.h
+ test/jdk/com/sun/tools/jextract/libTestUpcall.c
+ test/jdk/com/sun/tools/jextract/libTestUpcall.h