src/hotspot/share/runtime/fieldDescriptor.inline.hpp
changeset 51467 12997ebbc0d8
child 53244 9807daeb47c4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/runtime/fieldDescriptor.inline.hpp	Mon Aug 20 13:58:23 2018 -0700
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2018, 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_RUNTIME_FIELDDESCRIPTOR_INLINE_HPP
+#define SHARE_VM_RUNTIME_FIELDDESCRIPTOR_INLINE_HPP
+
+#include "runtime/handles.inline.hpp"
+
+// All fieldDescriptor inline functions that (directly or indirectly) use "_cp()" or "_cp->"
+// must be put in this file, as they require runtime/handles.inline.hpp.
+
+inline Symbol* fieldDescriptor::name() const {
+  return field()->name(_cp());
+}
+
+inline Symbol* fieldDescriptor::signature() const {
+  return field()->signature(_cp());
+}
+
+inline InstanceKlass* fieldDescriptor::field_holder() const {
+  return _cp->pool_holder();
+}
+
+inline ConstantPool* fieldDescriptor::constants() const {
+  return _cp();
+}
+
+inline FieldInfo* fieldDescriptor::field() const {
+  InstanceKlass* ik = field_holder();
+  return ik->field(_index);
+}
+
+inline int fieldDescriptor::offset()                    const    { return field()->offset(); }
+inline bool fieldDescriptor::has_initial_value()        const    { return field()->initval_index() != 0; }
+inline int fieldDescriptor::initial_value_index()       const    { return field()->initval_index(); }
+
+inline void fieldDescriptor::update_klass_field_access_flag() {
+  InstanceKlass* ik = field_holder();
+  ik->field(index())->set_access_flags(_access_flags.as_short());
+}
+
+inline void fieldDescriptor::set_is_field_access_watched(const bool value) {
+  _access_flags.set_is_field_access_watched(value);
+  update_klass_field_access_flag();
+}
+
+inline void fieldDescriptor::set_is_field_modification_watched(const bool value) {
+  _access_flags.set_is_field_modification_watched(value);
+  update_klass_field_access_flag();
+}
+
+inline void fieldDescriptor::set_has_initialized_final_update(const bool value) {
+  _access_flags.set_has_field_initialized_final_update(value);
+  update_klass_field_access_flag();
+}
+
+inline BasicType fieldDescriptor::field_type() const {
+  return FieldType::basic_type(signature());
+}
+
+#endif // SHARE_VM_RUNTIME_FIELDDESCRIPTOR_INLINE_HPP