1.1 --- a/src/share/vm/code/codeBlob.hpp Mon Jan 08 08:32:04 2018 -0800
1.2 +++ b/src/share/vm/code/codeBlob.hpp Fri Mar 30 20:09:45 2018 +0000
1.3 @@ -1,5 +1,5 @@
1.4 /*
1.5 - * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
1.6 + * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
1.7 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.8 *
1.9 * This code is free software; you can redistribute it and/or modify it
1.10 @@ -101,6 +101,7 @@
1.11 virtual bool is_exception_stub() const { return false; }
1.12 virtual bool is_safepoint_stub() const { return false; }
1.13 virtual bool is_adapter_blob() const { return false; }
1.14 + virtual bool is_vtable_blob() const { return false; }
1.15 virtual bool is_method_handles_adapter_blob() const { return false; }
1.16
1.17 virtual bool is_compiled_by_c2() const { return false; }
1.18 @@ -202,6 +203,7 @@
1.19 class BufferBlob: public CodeBlob {
1.20 friend class VMStructs;
1.21 friend class AdapterBlob;
1.22 + friend class VtableBlob;
1.23 friend class MethodHandlesAdapterBlob;
1.24
1.25 private:
1.26 @@ -246,6 +248,18 @@
1.27 virtual bool is_adapter_blob() const { return true; }
1.28 };
1.29
1.30 +//---------------------------------------------------------------------------------------------------
1.31 +class VtableBlob: public BufferBlob {
1.32 +private:
1.33 + VtableBlob(const char*, int);
1.34 +
1.35 +public:
1.36 + // Creation
1.37 + static VtableBlob* create(const char* name, int buffer_size);
1.38 +
1.39 + // Typing
1.40 + virtual bool is_vtable_blob() const { return true; }
1.41 +};
1.42
1.43 //----------------------------------------------------------------------------------------------------
1.44 // MethodHandlesAdapterBlob: used to hold MethodHandles adapters
