8006fe8f75
Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
48 lines
2.1 KiB
C++
48 lines
2.1 KiB
C++
/*
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* Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_VM_RUNTIME_REFLECTIONCOMPAT_HPP
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#define SHARE_VM_RUNTIME_REFLECTIONCOMPAT_HPP
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// During the development of the JDK 1.4 reflection implementation
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// based on dynamic bytecode generation, it was hoped that the bulk of
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// the native code for reflection could be removed. Unfortunately
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// there is currently a significant cost associated with loading the
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// stub classes which impacts startup time. Until this cost can be
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// reduced, the JVM entry points JVM_InvokeMethod and
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// JVM_NewInstanceFromConstructor are still needed; these and their
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// dependents currently constitute the bulk of the native code for
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// reflection. If this cost is reduced in the future, the
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// NativeMethodAccessorImpl and NativeConstructorAccessorImpl classes
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// can be removed from sun.reflect and all of the code guarded by this
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// flag removed from the product build. (Non-product builds,
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// specifically the "optimized" target, would retain the code so they
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// could be dropped into earlier JDKs for comparative benchmarking.)
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//#ifndef PRODUCT
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# define SUPPORT_OLD_REFLECTION
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//#endif
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#endif // SHARE_VM_RUNTIME_REFLECTIONCOMPAT_HPP
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