Mercurial > hg > truffle
comparison 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> |
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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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4198:8c9c0e1eaab1 | 4199:aaac4894175c |
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1 /* | |
2 * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 */ | |
23 /** | |
24 * 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 | |
25 * {@link com.oracle.max.graal.compiler.graphbuilder.Bytecodes}. | |
26 * | |
27 * The target hardware architecture is represented by {@link com.oracle.max.cri.ci.CiArchitecture} and the specific target machine | |
28 * environment for a compiler instance is represented by {@link com.oracle.max.cri.ci.CiTarget}. | |
29 * <p> | |
30 * A {@code CiResult} encapsulates | |
31 * {@linkplain com.oracle.max.cri.ci.CiStatistics compilation statistics}, possible {@linkplain com.oracle.max.cri.ci.CiBailout error state} | |
32 * and the {@linkplain com.oracle.max.cri.ci.CiTargetMethod compiled code and metadata}. | |
33 * {@link com.oracle.max.cri.ci.CiCodePos} and {@link com.oracle.max.cri.ci.CiDebugInfo} provide detailed information to the | |
34 * runtime to support debugging and deoptimization of the compiled code. | |
35 * <p> | |
36 * The compiler manipulates {@link com.oracle.max.cri.ci.CiValue} instances that have a {@link com.oracle.max.cri.ci.CiKind}, and are | |
37 * immutable. A concrete {@link com.oracle.max.cri.ci.CiValue value} is one of the following subclasses: | |
38 * <ul> | |
39 * <li>{@link com.oracle.max.cri.ci.CiConstant}: a constant value. | |
40 * <li>{@link com.oracle.max.cri.ci.CiRegisterValue}: a value stored in a {@linkplain com.oracle.max.cri.ci.CiRegister target machine register}. | |
41 * <li>{@link com.oracle.max.cri.ci.CiStackSlot}: a spill slot or an outgoing stack-based argument in a method's frame. | |
42 * <li>{@link com.oracle.max.cri.ci.CiAddress}: an address in target machine memory. | |
43 * <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). | |
44 *</ul> | |
45 */ | |
46 package com.oracle.max.cri.ci; | |
47 |