--- old/src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVmSymbols.java 2016-05-04 09:43:53.000000000 -1000 +++ /dev/null 2016-05-04 09:43:53.000000000 -1000 @@ -1,48 +0,0 @@ -/* - * Copyright (c) 2014, 2015, 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. - */ -package jdk.vm.ci.hotspot; - -import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.runtime; -import static jdk.vm.ci.hotspot.UnsafeAccess.UNSAFE; -import jdk.internal.misc.Unsafe; - -/** - * Class to access the C++ {@code vmSymbols} table. - */ -final class HotSpotVmSymbols { - - /** - * Returns the symbol in the {@code vmSymbols} table at position {@code index} as {@link String} - * . - * - * @param index position in the symbol table - * @return the symbol at position id - */ - static String symbolAt(int index) { - HotSpotJVMCIRuntimeProvider runtime = runtime(); - HotSpotVMConfig config = runtime.getConfig(); - assert config.vmSymbolsFirstSID <= index && index < config.vmSymbolsSIDLimit : "index " + index + " is out of bounds"; - assert config.symbolPointerSize == Unsafe.ADDRESS_SIZE : "the following address read is broken"; - return runtime.getCompilerToVM().getSymbol(UNSAFE.getAddress(config.vmSymbolsSymbols + index * config.symbolPointerSize)); - } -} --- /dev/null 2016-05-04 09:43:53.000000000 -1000 +++ new/src/jdk.vm.ci.hotspot/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVmSymbols.java 2016-05-04 09:43:52.000000000 -1000 @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2014, 2015, 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. + */ +package jdk.vm.ci.hotspot; + +import static jdk.vm.ci.hotspot.HotSpotJVMCIRuntime.runtime; +import static jdk.vm.ci.hotspot.UnsafeAccess.UNSAFE; +import jdk.internal.misc.Unsafe; + +/** + * Class to access the C++ {@code vmSymbols} table. + */ +final class HotSpotVmSymbols { + + /** + * Returns the symbol in the {@code vmSymbols} table at position {@code index} as {@link String} + * . + * + * @param index position in the symbol table + * @return the symbol at position id + */ + static String symbolAt(int index) { + HotSpotJVMCIRuntimeProvider runtime = runtime(); + HotSpotVMConfig config = runtime.getConfig(); + assert config.vmSymbolsFirstSID <= index && index < config.vmSymbolsSIDLimit : "index " + index + " is out of bounds"; + assert config.symbolPointerSize == Unsafe.ADDRESS_SIZE : "the following address read is broken"; + return runtime.getCompilerToVM().getSymbol(UNSAFE.getAddress(config.vmSymbolsSymbols + index * config.symbolPointerSize)); + } +}