annotate agent/src/share/classes/sun/jvm/hotspot/debugger/ThreadContext.java @ 6763:fac3dd92ebaf

7195372: Wrong copyright in new files Summary: Fixed copyrights Reviewed-by: dholmes Contributed-by: Bill Pittore <bill.pittore@oracle.com>
author bpittore
date Wed, 19 Sep 2012 17:22:49 -0400
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1 /*
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2 * Copyright (c) 2000, 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
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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
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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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
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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
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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 */
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24
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25 package sun.jvm.hotspot.debugger;
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26
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27 import sun.jvm.hotspot.debugger.cdbg.*;
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28
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29 /** This is a placeholder interface for a thread's context, containing
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30 only integer registers (no floating-point ones). What it contains
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31 is platform-dependent. Not all registers are guaranteed to be
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32 present in the context or read from the target process in all
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33 situations. However, the routines in it are exposed to allow
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34 platform-independent iteration. */
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35
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36 public interface ThreadContext {
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37 /** Number of integer registers in the context */
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38 public int getNumRegisters();
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39
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40 /** Get the name of the specified register (0..getNumRegisters() -
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41 1) */
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42 public String getRegisterName(int i);
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43
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44 /** Get the value of the specified register (0..getNumRegisters() -
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45 1) */
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46 public long getRegister(int index);
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47
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48 /** Set the value of the specified register (0..getNumRegisters() -
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49 1) */
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50 public void setRegister(int index, long value);
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51
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52 /** Get the value of the specified register (0..getNumRegisters() -
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53 1) as an Address */
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54 public Address getRegisterAsAddress(int index);
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55
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56 /** Set the value of the specified register (0..getNumRegisters() -
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57 1) as an Address */
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58 public void setRegisterAsAddress(int index, Address value);
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60 public CFrame getTopFrame(Debugger dbg);
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61 }