Mercurial > hg > truffle
diff graal/com.oracle.max.cri/src/com/oracle/max/cri/ci/package-info.java @ 4199:aaac4894175c
Renamed cri packages from sun to oracle.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Tue, 03 Jan 2012 16:29:28 +0100 |
parents | graal/com.oracle.max.cri/src/com/sun/cri/ci/package-info.java@8c9c0e1eaab1 |
children | 430b5db3e6f8 |
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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/ci/package-info.java Tue Jan 03 16:29:28 2012 +0100 @@ -0,0 +1,47 @@ +/* + * 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. + */ +/** + * The compiler-provided part of the bi-directional 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 target hardware architecture is represented by {@link com.oracle.max.cri.ci.CiArchitecture} and the specific target machine + * environment for a compiler instance is represented by {@link com.oracle.max.cri.ci.CiTarget}. + * <p> + * A {@code CiResult} encapsulates + * {@linkplain com.oracle.max.cri.ci.CiStatistics compilation statistics}, possible {@linkplain com.oracle.max.cri.ci.CiBailout error state} + * and the {@linkplain com.oracle.max.cri.ci.CiTargetMethod compiled code and metadata}. + * {@link com.oracle.max.cri.ci.CiCodePos} and {@link com.oracle.max.cri.ci.CiDebugInfo} provide detailed information to the + * runtime to support debugging and deoptimization of the compiled code. + * <p> + * The compiler manipulates {@link com.oracle.max.cri.ci.CiValue} instances that have a {@link com.oracle.max.cri.ci.CiKind}, and are + * immutable. A concrete {@link com.oracle.max.cri.ci.CiValue value} is one of the following subclasses: + * <ul> + * <li>{@link com.oracle.max.cri.ci.CiConstant}: a constant value. + * <li>{@link com.oracle.max.cri.ci.CiRegisterValue}: a value stored in a {@linkplain com.oracle.max.cri.ci.CiRegister target machine register}. + * <li>{@link com.oracle.max.cri.ci.CiStackSlot}: a spill slot or an outgoing stack-based argument in a method's frame. + * <li>{@link com.oracle.max.cri.ci.CiAddress}: an address in target machine memory. + * <li>{@link com.oracle.max.cri.ci.CiVariable}: a value (cf. virtual register) that is yet to be bound to a target machine location (physical register or memory address). + *</ul> + */ +package com.oracle.max.cri.ci; +