Mercurial > hg > graal-compiler
diff graal/com.oracle.max.cri/src/com/oracle/max/cri/package-info.java @ 4198:8c9c0e1eaab1
More restructuring of cri; moved bytecodes ingo compiler.graphbuilder.* package
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Tue, 03 Jan 2012 16:24:22 +0100 |
parents | graal/com.oracle.max.cri/src/com/sun/cri/package-info.java@e233f5660da4 |
children | aaac4894175c |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.max.cri/src/com/oracle/max/cri/package-info.java Tue Jan 03 16:24:22 2012 +0100 @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2010, 2011, 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. + */ +/** + * A virtual machine compiler-runtime interface (CRI). + * <p> + * Specifically, this package defines an interface between the compiler and the runtime system of a virtual machine for + * the instruction set defined in {@link com.oracle.max.graal.compiler.graphbuilder.Bytecodes}. The interface has three components: + * <ol> + * <li>the {@link com.sun.cri.ci compiler-provided interface} that must be used by the runtime. + * <li>the {@link com.sun.cri.ri runtime-provided interface} that must be used by the compiler. + * <li>the {@link com.sun.cri.xir XIR interface} for translating object operations. + * </ol> + * + * The interface is independent of any particular compiler or runtime implementation. + * <p> + * For more details see <a href="http://wikis.sun.com/download/attachments/173802383/vee2010.pdf">Improving Compiler-Runtime Separation with XIR</a>. + */ +package com.oracle.max.cri;