* gcj/javaprims.h: Rebuilt class list.

	* boehm.cc (_Jv_GCRegisterDisappearingLink): New function.
	(_Jv_GCCanReclaimSoftReference): New function.
	* include/jvm.h (_Jv_GCRegisterDisappearingLink): Declare.
	(_Jv_GCCanReclaimSoftReference): Declare.
	* java/lang/ref/Reference.java (referent): Now a RawData.
	(create): Renamed from `created'.  Added object argument.
	(Reference): Don't initialize `referent' here.
	* Makefile.in: Rebuilt.
	* Makefile.am (nat_source_files): Added new file.
	* java/lang/ref/natReference.cc: New file.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45958 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 0 deletions

diff --git a/libjava/include/jvm.h b/libjava/include/jvm.h
index 957869ee581..259d669c650 100644
--- a/libjava/include/jvm.h
+++ b/libjava/include/jvm.h
@@ -166,6 +166,13 @@ void _Jv_RunGC (void);
 /* Disable and enable GC.  */
 void _Jv_DisableGC (void);
 void _Jv_EnableGC (void);
+/* Register a disappearing link.  This is a field F which should be
+   cleared when *F is found to be inaccessible.  This is used in the
+   implementation of java.lang.ref.Reference.  */
+void _Jv_GCRegisterDisappearingLink (jobject *objp);
+/* Return true if OBJECT should be reclaimed.  This is used to
+   implement soft references.  */
+jboolean _Jv_GCCanReclaimSoftReference (jobject obj);
 
 /* Return approximation of total size of heap.  */
 long _Jv_GCTotalMemory (void);