1 /*
2 * Copyright (c) 2011, 2014, 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 */
135 return true;
136 }
137 if (obj instanceof HotSpotResolvedJavaMethodImpl) {
138 HotSpotResolvedJavaMethodImpl that = (HotSpotResolvedJavaMethodImpl) obj;
139 return that.metaspaceMethod == metaspaceMethod;
140 }
141 return false;
142 }
143
144 @Override
145 public int hashCode() {
146 return (int) metaspaceMethod;
147 }
148
149 /**
150 * Returns this method's flags ({@code Method::_flags}).
151 *
152 * @return flags of this method
153 */
154 private int getFlags() {
155 return UNSAFE.getByte(metaspaceMethod + runtime().getConfig().methodFlagsOffset);
156 }
157
158 /**
159 * Returns this method's constant method flags ({@code ConstMethod::_flags}).
160 *
161 * @return flags of this method's ConstMethod
162 */
163 private int getConstMethodFlags() {
164 return UNSAFE.getChar(getConstMethod() + runtime().getConfig().constMethodFlagsOffset);
165 }
166
167 @Override
168 public HotSpotResolvedObjectTypeImpl getDeclaringClass() {
169 return holder;
170 }
171
172 /**
173 * Gets the address of the C++ Method object for this method.
174 */
175 public JavaConstant getMetaspaceMethodConstant() {
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1 /*
2 * Copyright (c) 2011, 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 */
135 return true;
136 }
137 if (obj instanceof HotSpotResolvedJavaMethodImpl) {
138 HotSpotResolvedJavaMethodImpl that = (HotSpotResolvedJavaMethodImpl) obj;
139 return that.metaspaceMethod == metaspaceMethod;
140 }
141 return false;
142 }
143
144 @Override
145 public int hashCode() {
146 return (int) metaspaceMethod;
147 }
148
149 /**
150 * Returns this method's flags ({@code Method::_flags}).
151 *
152 * @return flags of this method
153 */
154 private int getFlags() {
155 return UNSAFE.getShort(metaspaceMethod + runtime().getConfig().methodFlagsOffset);
156 }
157
158 /**
159 * Returns this method's constant method flags ({@code ConstMethod::_flags}).
160 *
161 * @return flags of this method's ConstMethod
162 */
163 private int getConstMethodFlags() {
164 return UNSAFE.getChar(getConstMethod() + runtime().getConfig().constMethodFlagsOffset);
165 }
166
167 @Override
168 public HotSpotResolvedObjectTypeImpl getDeclaringClass() {
169 return holder;
170 }
171
172 /**
173 * Gets the address of the C++ Method object for this method.
174 */
175 public JavaConstant getMetaspaceMethodConstant() {
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