interfaceSupport.hpp (original) (raw)

1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_RUNTIME_INTERFACESUPPORT_HPP 26 #define SHARE_RUNTIME_INTERFACESUPPORT_HPP 27 28 #include "runtime/safepointVerifiers.hpp" 29 30 // Definitions for JRT (Java (Compiler/Shared) Runtime) 31 32 // JRT_LEAF currently can be called from either _thread_in_Java or 33 // _thread_in_native mode. In _thread_in_native, it is ok 34 // for another thread to trigger GC. The rest of the JRT_LEAF 35 // rules apply. 36 class JRTLeafVerifier : public NoSafepointVerifier { 37 static bool should_verify_GC(); 38 public: 39 #ifdef ASSERT 40 JRTLeafVerifier(); 41 ~JRTLeafVerifier(); 42 #else 43 JRTLeafVerifier() {} 44 ~JRTLeafVerifier() {} 45 #endif 46 }; 47 48 #endif // SHARE_RUNTIME_INTERFACESUPPORT_HPP