* java/lang/natString.cc (unintern): Added `obj' argument.
(intern): Register finalizer for string.
* java/lang/String.java (unintern): Now static; added obj
argument.
From-SVN: r33124
+2000-04-12 Tom Tromey <tromey@cygnus.com>
+
+ * java/lang/natString.cc (unintern): Added `obj' argument.
+ (intern): Register finalizer for string.
+ * java/lang/String.java (unintern): Now static; added obj
+ argument.
+
2000-04-11 Tom Tromey <tromey@cygnus.com>
* java/util/Vector.java (VectorEnumeration): Now `final'.
-/* Copyright (C) 1998, 1999 Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000 Free Software Foundation
This file is part of libgcj.
private native void init (byte[] chars, int hibyte, int offset, int count);
private native void init (byte[] chars, int offset, int count, String enc)
throws UnsupportedEncodingException;
- private native void unintern ();
+ private static native void unintern (Object obj);
private static native void rehash ();
}
// natString.cc - Implementation of java.lang.String native methods.
-/* Copyright (C) 1998, 1999 Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000 Free Software Foundation
This file is part of libgcj.
SET_STRING_IS_INTERNED(this);
strhash_count++;
*ptr = this;
+ // When string is GC'd, clear the slot in the hash table.
+ _Jv_RegisterFinalizer ((void *) this, unintern);
return this;
}
/* Called by String fake finalizer. */
void
-java::lang::String::unintern()
+java::lang::String::unintern (jobject obj)
{
JvSynchronize sync (&StringClass);
- jstring* ptr = _Jv_StringGetSlot(this);
+ jstring str = reinterpret_cast<jstring> (obj);
+ jstring* ptr = _Jv_StringGetSlot(str);
if (*ptr == NULL || *ptr == DELETED_STRING)
return;
*ptr = DELETED_STRING;