1 /* 2 * Copyright (c) 2015, 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_VM_CLASSFILE_JAVACLASSES_INLINE_HPP 26 #define SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP 27 28 #include "classfile/javaClasses.hpp" 29 #include "oops/oop.inline.hpp" 30 #include "oops/oopsHierarchy.hpp" 31 32 inline void java_lang_invoke_CallSite::set_target_volatile(oop site, oop target) { 33 site->obj_field_put_volatile(_target_offset, target); 34 } 35 36 inline oop java_lang_invoke_CallSite::target(oop site) { 37 return site->obj_field(_target_offset); 38 } 39 40 inline void java_lang_invoke_CallSite::set_target(oop site, oop target) { 41 site->obj_field_put(_target_offset, target); 42 } 43 44 inline bool java_lang_String::is_instance_inlined(oop obj) { 45 return obj != NULL && obj->klass() == SystemDictionary::String_klass(); 46 } 47 48 inline bool java_lang_invoke_CallSite::is_instance(oop obj) { 49 return obj != NULL && is_subclass(obj->klass()); 50 } 51 52 inline bool java_lang_invoke_MethodHandleNatives_CallSiteContext::is_instance(oop obj) { 53 return obj != NULL && is_subclass(obj->klass()); 54 } 55 56 inline bool java_lang_invoke_MemberName::is_instance(oop obj) { 57 return obj != NULL && is_subclass(obj->klass()); 58 } 59 60 inline bool java_lang_invoke_MethodType::is_instance(oop obj) { 61 return obj != NULL && obj->klass() == SystemDictionary::MethodType_klass(); 62 } 63 64 inline bool java_lang_invoke_MethodHandle::is_instance(oop obj) { 65 return obj != NULL && is_subclass(obj->klass()); 66 } 67 68 inline bool java_lang_Class::is_instance(oop obj) { 69 return obj != NULL && obj->klass() == SystemDictionary::Class_klass(); 70 } 71 72 inline bool java_lang_invoke_DirectMethodHandle::is_instance(oop obj) { 73 return obj != NULL && is_subclass(obj->klass()); 74 } 75 76 #endif // SHARE_VM_CLASSFILE_JAVACLASSES_INLINE_HPP