hg: panama/dev: 8212987: Binder can not handle pointers with special (negative) values

[henry.jen at oracle.com]

Changeset: f09877984ddb
Author:    henryjen
Date:      2018-11-07 11:01 -0800
URL:       http://hg.openjdk.java.net/panama/dev/rev/f09877984ddb

8212987: Binder can not handle pointers with special (negative) values
Reviewed-by: hjen
Contributed-by: Jorn Vernee <jbvernee at xs4all.nl>

! src/java.base/share/classes/java/foreign/memory/Pointer.java
! src/java.base/share/classes/jdk/internal/foreign/ScopeImpl.java
! src/java.base/share/classes/jdk/internal/foreign/Util.java
! src/java.base/share/classes/jdk/internal/foreign/invokers/UniversalNativeInvoker.java
! src/java.base/share/classes/jdk/internal/foreign/invokers/UniversalUpcallHandler.java
! src/java.base/share/classes/jdk/internal/foreign/memory/BoundedMemoryRegion.java
! src/java.base/share/classes/jdk/internal/foreign/memory/BoundedPointer.java
! src/java.base/share/classes/jdk/internal/foreign/memory/References.java
! test/jdk/java/foreign/types/PointerTest.java
! test/jdk/java/foreign/types/libPointers.c