1 files changed, 79 insertions, 0 deletions
diff --git a/libjava/java/lang/Object.h b/libjava/java/lang/Object.h
new file mode 100644
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+++ b/libjava/java/lang/Object.h
@@ -0,0 +1,79 @@
+// Object.h - Header file for java.lang.Object.  -*- c++ -*-
+
+/* Copyright (C) 1998, 1999  Cygnus Solutions
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+#ifndef __JAVA_LANG_OBJECT_H__
+#define __JAVA_LANG_OBJECT_H__
+
+#pragma interface
+
+#include <javaprims.h>
+#include <java-assert.h>
+#include <java-threads.h>
+#include <java-gc.h>
+
+// This class is mainly here as a kludge to get G++ to allocate
+// vtable pointer as the *first* word of each Object, instead of
+// the second word (following sync_info).  Note that various pieces of
+// code know that finalize() is the first method.  For instance,
+// Object.java knows this, as does _Jv_AllocObject.
+
+struct _JvObjectPrefix
+{
+protected:
+  // This is disguised as the C++ vtbl.
+  // _Jv_VTable*  vtable;
+
+  virtual void finalize () = 0;
+};
+
+class java::lang::Object : public _JvObjectPrefix
+{
+public:
+  // Order must match order in Object.java.
+  jclass getClass (void);
+  virtual jint hashCode (void);
+  void notify (void);
+  void notifyAll (void);
+  void wait (jlong timeout, jint nanos);
+  virtual jboolean equals (jobject obj);
+  Object (void);
+  virtual jstring toString (void);
+  void wait (void);
+  void wait (jlong timeout);
+
+  friend jint _Jv_MonitorEnter (jobject obj);
+  friend jint _Jv_MonitorExit (jobject obj);
+  friend void _Jv_InitializeSyncMutex (void);
+  friend void _Jv_FinalizeObject (jobject obj);
+
+#ifdef JV_MARKOBJ_DECL
+  friend JV_MARKOBJ_DECL;
+#endif
+#ifdef JV_MARKARRAY_DECL
+  friend JV_MARKARRAY_DECL;
+#endif
+
+protected:
+  virtual jobject clone (void);
+  virtual void finalize (void);
+
+private:
+  // This does not actually refer to a Java object.  Instead it is a
+  // placeholder for a piece of internal data (the synchronization
+  // information).
+  jobject sync_info;
+
+  // Initialize the sync_info field.
+  void sync_init (void);
+
+  static void hack12_6 (jobject f);
+};
+
+#endif /* __JAVA_LANG_OBJECT_H__ */