From 12feaa7d3b1544098f684d851e3caff1ec88cbc8 Mon Sep 17 00:00:00 2001 From: Sven Gothel Date: Fri, 30 Jan 2015 21:09:17 +0100 Subject: Refine Native Library Code: Bulk Permissions, Cleanup DynamicLinker impl. - and fix Android AArch64 BionicDynamicLinker (Bug 1122) - Bulk Permissions ProcAddressTable.reset(..) performs address lookup in one block. Now claiming all permissions upfront once, and releasing them afterwards. - Cleanup DynamicLinker impl. Proper top-down impl. of DynamicLinkerImpl, handling all security code and validations. - Fix Android AArch64 BionicDynamicLinker (Bug 1122) Dalvik uses diff RTLD_* defines for AArch64! --- .../jogamp/common/os/BionicDynamicLinkerImpl.java | 61 ---------------------- 1 file changed, 61 deletions(-) delete mode 100644 src/java/jogamp/common/os/BionicDynamicLinkerImpl.java (limited to 'src/java/jogamp/common/os/BionicDynamicLinkerImpl.java') diff --git a/src/java/jogamp/common/os/BionicDynamicLinkerImpl.java b/src/java/jogamp/common/os/BionicDynamicLinkerImpl.java deleted file mode 100644 index b293776..0000000 --- a/src/java/jogamp/common/os/BionicDynamicLinkerImpl.java +++ /dev/null @@ -1,61 +0,0 @@ -/** - * Copyright 2013 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ -package jogamp.common.os; - -/** - * Bionic specialization of {@link UnixDynamicLinkerImpl} - * utilizing Bionic's non POSIX flags and mode values. - *

- * Bionic is used on Android. - *

- */ -public final class BionicDynamicLinkerImpl extends UnixDynamicLinkerImpl { - private static final long RTLD_DEFAULT = 0xffffffffL; - // static final long RTLD_NEXT = 0xfffffffeL; - - private static final int RTLD_LAZY = 0x00001; - // static final int RTLD_NOW = 0x00000; - private static final int RTLD_LOCAL = 0x00000; - private static final int RTLD_GLOBAL = 0x00002; - - @Override - public final long openLibraryLocal(final String pathname, final boolean debug) throws SecurityException { - return this.openLibraryImpl(pathname, RTLD_LAZY | RTLD_LOCAL, debug); - } - - @Override - public final long openLibraryGlobal(final String pathname, final boolean debug) throws SecurityException { - return this.openLibraryImpl(pathname, RTLD_LAZY | RTLD_GLOBAL, debug); - } - - @Override - public final long lookupSymbolGlobal(final String symbolName) throws SecurityException { - return this.lookupSymbolGlobalImpl(RTLD_DEFAULT, symbolName); - } - -} -- cgit v1.2.3