| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #ifndef SHARE_VM_GC_G1_G1CODEBLOBCLOSURE_HPP |
| #define SHARE_VM_GC_G1_G1CODEBLOBCLOSURE_HPP |
| |
| #include "gc/g1/g1CollectedHeap.hpp" |
| #include "memory/iterator.hpp" |
| |
| class nmethod; |
| |
| class G1CodeBlobClosure : public CodeBlobClosure { |
| class HeapRegionGatheringOopClosure : public OopClosure { |
| G1CollectedHeap* _g1h; |
| OopClosure* _work; |
| nmethod* _nm; |
| |
| template <typename T> |
| void do_oop_work(T* p); |
| |
| public: |
| HeapRegionGatheringOopClosure(OopClosure* oc) : _g1h(G1CollectedHeap::heap()), _work(oc), _nm(NULL) {} |
| |
| void do_oop(oop* o); |
| void do_oop(narrowOop* o); |
| |
| void set_nm(nmethod* nm) { |
| _nm = nm; |
| } |
| }; |
| |
| HeapRegionGatheringOopClosure _oc; |
| public: |
| G1CodeBlobClosure(OopClosure* oc) : _oc(oc) {} |
| |
| void do_code_blob(CodeBlob* cb); |
| }; |
| |
| #endif // SHARE_VM_GC_G1_G1CODEBLOBCLOSURE_HPP |
| |