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-rw-r--r--libjava/java/lang/Object.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/libjava/java/lang/Object.h b/libjava/java/lang/Object.h
index 81b5a66..352d48b 100644
--- a/libjava/java/lang/Object.h
+++ b/libjava/java/lang/Object.h
@@ -16,15 +16,13 @@ details. */
#include <gcj/javaprims.h>
// This class is mainly here as a kludge to get G++ to allocate two
-// extra entries in the vtable. We will use them to store data. This
-// allows us to support the new C++ ABI.
-
+// extra entries in each vtable.
struct _JvObjectPrefix
{
protected:
// New ABI Compatibility Dummy, #1 and 2.
- virtual void nacd_1 (void) {};
- virtual void nacd_2 (void) {};
+ virtual void nacd_1 (void) {}; // This slot really contains the Class pointer.
+ virtual void nacd_2 (void) {}; // Actually the GC bitmap marking descriptor.
};
class java::lang::Object : public _JvObjectPrefix