Mercurial > jdk8-mips64-public > hotspot / annotate
src/share/vm/runtime/reflectionCompat.hpp@f36c9fe788b8 (annotated)
src/share/vm/runtime/reflectionCompat.hpp
Tue, 08 Feb 2011 09:11:37 -0800
- author
- mchung
- date
- Tue, 08 Feb 2011 09:11:37 -0800
- changeset 2518
- f36c9fe788b8
- parent 2314
- f95d63e2154a
- permissions
- -rw-r--r--
7017673: Remove setting of the sun.jkernel.DownloadManager as a boot classloader hook
Reviewed-by: alanb, dcubed, coleenp
| duke@435 | 1 | /* |
| stefank@2314 | 2 | * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. |
| duke@435 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| duke@435 | 4 | * |
| duke@435 | 5 | * This code is free software; you can redistribute it and/or modify it |
| duke@435 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| duke@435 | 7 | * published by the Free Software Foundation. |
| duke@435 | 8 | * |
| duke@435 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| duke@435 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| duke@435 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| duke@435 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| duke@435 | 13 | * accompanied this code). |
| duke@435 | 14 | * |
| duke@435 | 15 | * You should have received a copy of the GNU General Public License version |
| duke@435 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| duke@435 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| duke@435 | 18 | * |
| trims@1907 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| trims@1907 | 20 | * or visit www.oracle.com if you need additional information or have any |
| trims@1907 | 21 | * questions. |
| duke@435 | 22 | * |
| duke@435 | 23 | */ |
| duke@435 | 24 | |
| stefank@2314 | 25 | #ifndef SHARE_VM_RUNTIME_REFLECTIONCOMPAT_HPP |
| stefank@2314 | 26 | #define SHARE_VM_RUNTIME_REFLECTIONCOMPAT_HPP |
| stefank@2314 | 27 | |
| duke@435 | 28 | // During the development of the JDK 1.4 reflection implementation |
| duke@435 | 29 | // based on dynamic bytecode generation, it was hoped that the bulk of |
| duke@435 | 30 | // the native code for reflection could be removed. Unfortunately |
| duke@435 | 31 | // there is currently a significant cost associated with loading the |
| duke@435 | 32 | // stub classes which impacts startup time. Until this cost can be |
| duke@435 | 33 | // reduced, the JVM entry points JVM_InvokeMethod and |
| duke@435 | 34 | // JVM_NewInstanceFromConstructor are still needed; these and their |
| duke@435 | 35 | // dependents currently constitute the bulk of the native code for |
| duke@435 | 36 | // reflection. If this cost is reduced in the future, the |
| duke@435 | 37 | // NativeMethodAccessorImpl and NativeConstructorAccessorImpl classes |
| duke@435 | 38 | // can be removed from sun.reflect and all of the code guarded by this |
| duke@435 | 39 | // flag removed from the product build. (Non-product builds, |
| duke@435 | 40 | // specifically the "optimized" target, would retain the code so they |
| duke@435 | 41 | // could be dropped into earlier JDKs for comparative benchmarking.) |
| duke@435 | 42 | |
| duke@435 | 43 | //#ifndef PRODUCT |
| duke@435 | 44 | # define SUPPORT_OLD_REFLECTION |
| duke@435 | 45 | //#endif |
| stefank@2314 | 46 | |
| stefank@2314 | 47 | #endif // SHARE_VM_RUNTIME_REFLECTIONCOMPAT_HPP |
