Mercurial > hg > graal-compiler
view graal/com.oracle.nfi/src/com/oracle/nfi/api/NativeFunctionPointer.java @ 20820:ca57c045b1e8
Truffle: add bytecode interpreter example using virtual dispatch instead of switch
author | Andreas Woess <andreas.woess@oracle.com> |
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date | Thu, 09 Apr 2015 02:15:16 +0200 |
parents | 1cde96b96673 |
children |
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/* * Copyright (c) 2013, 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 com.oracle.nfi.api; /** * An opaque representation of a native function pointer. * <p> * Use {@code NativeFunctionInterface#getFunctionHandle(NativeFunctionPointer, Class, Class...)} to * get a handle enabling the native function to be {@linkplain NativeFunctionHandle#call(Object...) * called}. */ public interface NativeFunctionPointer { /** * Returns the name of the function. * * @return name of the function */ String getName(); /** * Returns the raw function pointer value. * * @return raw function pointer value */ long getRawValue(); }