// nogc.cc - Implement null garbage collector.
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation
+/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2006, 2007
+ Free Software Foundation
This file is part of libgcj.
// Total amount of memory allocated.
static long total = 0;
-#ifdef INTERPRETER
void *
-_Jv_BuildGCDescr(jclass klass)
+_Jv_BuildGCDescr(jclass)
{
return 0;
}
-#endif
void *
_Jv_AllocObj (jsize size, jclass klass)
{
total += size;
void *obj = calloc (size, 1);
+ if (!obj) _Jv_ThrowNoMemory();
+ *((_Jv_VTable **) obj) = klass->vtable;
+ return obj;
+}
+
+void *
+_Jv_AllocPtrFreeObj (jsize size, jclass klass)
+{
+ total += size;
+ void *obj = calloc (size, 1);
+ if (!obj) _Jv_ThrowNoMemory();
*((_Jv_VTable **) obj) = klass->vtable;
return obj;
}
{
total += size;
void *obj = calloc (size, 1);
+ if (!obj) _Jv_ThrowNoMemory();
*((_Jv_VTable **) obj) = klass->vtable;
return obj;
}
void *
_Jv_AllocBytes (jsize size)
+{
+ total += size;
+ void *obj = calloc (size, 1);
+ if (!obj) _Jv_ThrowNoMemory();
+ return obj;
+}
+
+void *
+_Jv_AllocRawObj (jsize size)
{
total += size;
return calloc (size, 1);
}
+_Jv_ClosureList **
+_Jv_ClosureListFinalizer ()
+{
+ _Jv_ClosureList **clpp;
+ clpp = (_Jv_ClosureList **)_Jv_AllocBytes (sizeof (*clpp));
+ return clpp;
+}
+
void
_Jv_RegisterFinalizer (void *, _Jv_FinalizerFunc *)
{
// FIXME: should still run all finalizers.
}
+void
+_Jv_GCInitializeFinalizers (void (*) (void))
+{
+}
+
void
_Jv_RunGC (void)
{
}
void
-_Jv_GCSetInitialHeapSize (size_t size)
+_Jv_GCSetInitialHeapSize (size_t)
{
}
void
-_Jv_GCSetMaximumHeapSize (size_t size)
+_Jv_GCSetMaximumHeapSize (size_t)
{
}
_Jv_InitGC (void)
{
}
+
+void
+_Jv_GCRegisterDisappearingLink (jobject *)
+{
+}
+
+jboolean
+_Jv_GCCanReclaimSoftReference (jobject)
+{
+ // For now, always reclaim soft references. FIXME.
+ return true;
+}
+
+#ifdef JV_HASH_SYNCHRONIZATION
+void *
+_Jv_AllocTraceOne (jsize size /* includes vtable slot */)
+{
+ void *obj = calloc(size, 1);
+ if (!obj) _Jv_ThrowNoMemory();
+ return result;
+}
+
+void *
+_Jv_AllocTraceTwo (jsize size /* includes vtable slot */)
+{
+ void *obj = calloc(size, 1);
+ if (!obj) _Jv_ThrowNoMemory();
+ return result;
+}
+#endif /* JV_HASH_SYNCHRONIZATION */
+
+void
+_Jv_SuspendThread (_Jv_Thread_t *thread)
+{
+}
+
+void
+_Jv_ResumeThread (_Jv_Thread_t *thread)
+{
+}
+
+int
+_Jv_IsThreadSuspended (_Jv_Thread_t *thread)
+{
+ return 0;
+}