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annotate graal/com.oracle.max.cri/src/com/oracle/max/cri/ri/RiCodeInfo.java @ 5275:290b3025b66f

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added support for disassembling code after installation (so that the result of patching and relocation can be seen)
author Doug Simon <doug.simon@oracle.com>
date Mon, 23 Apr 2012 15:49:11 +0200
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children 56860d3f9f39
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5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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1 /*
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.max.cri.ri;
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24
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25 import com.oracle.max.cri.ci.*;
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26
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27
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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28 /**
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29 * Represents some code installed in the code cache of the runtime.
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30 * This encapsulated details are only for informational purposes.
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31 * At any time, the runtime may invalidate the underlying code (e.g. due to deopt etc).
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32 */
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33 public interface RiCodeInfo {
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34
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35 /**
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36 * Gets the start address of this installed code.
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37 */
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38 long start();
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39
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40 /**
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41 * Gets a copy of this installed code.
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42 */
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43 byte[] code();
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44
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
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45 /**
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46 * Gets the target method (if any) from which this installed code was produced.
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47 */
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48 CiTargetMethod targetMethod();
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49
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50 /**
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51 * Gets the method (if any) from which this installed code was compiled.
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52 */
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53 RiResolvedMethod method();
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54 }