1 /* 2 * Copyright (c) 2018, 2019, 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_FIELDDESCRIPTOR_INLINE_HPP 26 #define SHARE_RUNTIME_FIELDDESCRIPTOR_INLINE_HPP 27 28 #include "runtime/handles.inline.hpp" 29 30 // All fieldDescriptor inline functions that (directly or indirectly) use "_cp()" or "_cp->" 31 // must be put in this file, as they require runtime/handles.inline.hpp. 32 33 inline Symbol* fieldDescriptor::name() const { 34 return field()->name(_cp); 35 } 36 37 inline Symbol* fieldDescriptor::signature() const { 38 return field()->signature(_cp); 39 } 40 41 inline InstanceKlass* fieldDescriptor::field_holder() const { 42 return _cp->pool_holder(); 43 } 44 45 inline ConstantPool* fieldDescriptor::constants() const { 46 return _cp(); 47 } 48 49 inline FieldInfo* fieldDescriptor::field() const { 50 InstanceKlass* ik = field_holder(); 51 return ik->field(_index); 52 } 53 54 inline int fieldDescriptor::offset() const { return field()->offset(); } 55 inline bool fieldDescriptor::has_initial_value() const { return field()->initval_index() != 0; } 56 inline int fieldDescriptor::initial_value_index() const { return field()->initval_index(); } 57 58 inline void fieldDescriptor::update_klass_field_access_flag() { 59 InstanceKlass* ik = field_holder(); 60 ik->field(index())->set_access_flags(_access_flags.as_short()); 61 } 62 63 inline void fieldDescriptor::set_is_field_access_watched(const bool value) { 64 _access_flags.set_is_field_access_watched(value); 65 update_klass_field_access_flag(); 66 } 67 68 inline void fieldDescriptor::set_is_field_modification_watched(const bool value) { 69 _access_flags.set_is_field_modification_watched(value); 70 update_klass_field_access_flag(); 71 } 72 73 inline void fieldDescriptor::set_has_initialized_final_update(const bool value) { 74 _access_flags.set_has_field_initialized_final_update(value); 75 update_klass_field_access_flag(); 76 } 77 78 inline BasicType fieldDescriptor::field_type() const { 79 return FieldType::basic_type(signature()); 80 } 81 82 #endif // SHARE_RUNTIME_FIELDDESCRIPTOR_INLINE_HPP