class.c (make_class_data): Add new field aux_info.

2004-04-19  Bryce McKinlay  <mckinlay@redhat.com>

	* class.c (make_class_data): Add new field aux_info.
	* decl.c (java_init_decl_processing): Push type and decl for
	`aux_info'.

2004-04-19  Bryce McKinlay  <mckinlay@redhat.com>

	* gcj/cni.h (JvAllocObject): Remove these obsolete,
	undocumented CNI calls.
	* include/java-interp.h (_Jv_InterpClass): No longer
	extends java.lang.Class.
	* java/lang/Class.h (Class): Add new field `aux_info'.
	* boehm.cc (_Jv_MarkObj): Update java.lang.Class marking.
	* defineclass.cc: Remove Class<->_Jv_InterpClass casts.
	Use Class->aux_info instead.
	* jni.cc (_Jv_JNI_AllocObject): Use _Jv_AllocObject.
	* resolve.cc: Remove Class<->_Jv_InterpClass casts.
	Use Class->aux_info instead.
	* java/io/natObjectInputStream.cc (allocateObject): Use
	_Jv_AllocObject.
	* java/lang/natClass.cc (newInstance): Likewise.
	* java/lang/natClassLoader.cc (_Jv_NewClass): Likewise.
	* java/lang/natObject.cc (clone): Likewise.
	* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): Likewise.
	* java/lang/natVMClassLoader.cc (defineClass): Don't use
	JvAllocObject. Allocate klass->aux_info here for interpreted
	class.

From-SVN: r80875

libjava/java/io/natObjectInputStream.cc

@@ -38,7 +38,7 @@ java::io::ObjectInputStream::allocateObject (jclass klass)
 	obj = NULL;	
       else
 	{
-	  obj = JvAllocObject (klass);
+	  obj = _Jv_AllocObject (klass);
 	}
     }
   catch (jthrowable t)

libjava/java/lang/Class.h

@@ -384,6 +384,7 @@ private:
 #endif
 
   friend class _Jv_BytecodeVerifier;
+  friend class _Jv_StackTrace;
   friend class gnu::gcj::runtime::StackTrace;
   friend class java::io::VMObjectStreamClass;
 
@@ -449,6 +450,9 @@ private:
   JArray<jobject> *hack_signers;
   // Used by Jv_PopClass and _Jv_PushClass to communicate with StackTrace.
   jclass chain;
+  // Additional data, specific to the generator (JIT, native, interpreter) of this 
+  // class.
+  void *aux_info;
 };
 
 #endif /* __JAVA_LANG_CLASS_H__ */

libjava/java/lang/natClass.cc

@@ -691,7 +691,7 @@ java::lang::Class::newInstance (void)
   if (! meth)
     throw new java::lang::InstantiationException (getName());
 
-  jobject r = JvAllocObject (this);
+  jobject r = _Jv_AllocObject (this);
   ((void (*) (jobject)) meth->ncode) (r);
   return r;
 }
@@ -1901,7 +1901,7 @@ _Jv_MakeVTable (jclass klass)
       || (klass->accflags & Modifier::ABSTRACT))
     return;
 
-  //  out before we can create a vtable. 
+  // Class must be laid out before we can create a vtable. 
   if (klass->vtable_method_count == -1)
     _Jv_LayoutVTableMethods (klass);
 

libjava/java/lang/natClassLoader.cc

@@ -419,7 +419,7 @@ jclass
 _Jv_NewClass (_Jv_Utf8Const *name, jclass superclass,
 	      java::lang::ClassLoader *loader)
 {
-  jclass ret = (jclass) JvAllocObject (&java::lang::Class::class$);
+  jclass ret = (jclass) _Jv_AllocObject (&java::lang::Class::class$);
   ret->name = name;
   ret->superclass = superclass;
   ret->loader = loader;

libjava/java/lang/natObject.cc

@@ -98,7 +98,7 @@ java::lang::Object::clone (void)
 	throw new CloneNotSupportedException;
 
       size = klass->size();
-      r = JvAllocObject (klass, size);
+      r = _Jv_AllocObject (klass);
     }
 
   memcpy ((void *) r, (void *) this, size);

libjava/java/lang/natVMClassLoader.cc

@@ -39,8 +39,8 @@ java::lang::VMClassLoader::defineClass (java::lang::ClassLoader *loader,
 {
 #ifdef INTERPRETER
   jclass klass;
-  klass = (jclass) JvAllocObject (&java::lang::Class::class$,
-				  sizeof (_Jv_InterpClass));
+  klass = new java::lang::Class ();
+  klass->aux_info = (void *) _Jv_AllocBytes (sizeof (_Jv_InterpClass));
 
   // Synchronize on the class, so that it is not attempted initialized
   // until we're done loading.

libjava/java/lang/reflect/natMethod.cc

@@ -379,7 +379,7 @@ _Jv_CallAnyMethodA (jobject obj,
   // the JDK 1.2 docs specify that the new object must be allocated
   // before argument conversions are done.
   if (is_constructor)
-    obj = JvAllocObject (return_type);
+    obj = _Jv_AllocObject (return_type);
 
   const int size_per_arg = sizeof(jvalue);
   ffi_cif cif;