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annotate agent/src/share/classes/sun/jvm/hotspot/asm/sparc/SPARCV9BranchInstruction.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
author | trims |
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date | Thu, 27 May 2010 19:08:38 -0700 |
parents | a61af66fc99e |
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0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.asm.sparc; | |
26 | |
27 import sun.jvm.hotspot.asm.*; | |
28 | |
29 public class SPARCV9BranchInstruction extends SPARCBranchInstruction | |
30 implements SPARCV9Instruction { | |
31 final private boolean predictTaken; | |
32 final private int conditionFlag; // icc, xcc or fccn - condition bits selected | |
33 | |
34 public SPARCV9BranchInstruction(String name, PCRelativeAddress addr, | |
35 boolean isAnnuled, int conditionCode, boolean predictTaken, int conditionFlag) { | |
36 super((name += (predictTaken)? ",pt" : ",pn"), addr, isAnnuled, conditionCode); | |
37 this.predictTaken = predictTaken; | |
38 this.conditionFlag = conditionFlag; | |
39 } | |
40 | |
41 public boolean getPredictTaken() { | |
42 return predictTaken; | |
43 } | |
44 | |
45 public String getConditionFlagName() { | |
46 return SPARCV9ConditionFlags.getFlagName(conditionFlag); | |
47 } | |
48 | |
49 public int getConditionFlag() { | |
50 return conditionFlag; | |
51 } | |
52 | |
53 public String asString(long currentPc, SymbolFinder symFinder) { | |
54 long address = addr.getDisplacement() + currentPc; | |
55 StringBuffer buf = new StringBuffer(); | |
56 buf.append(getName()); | |
57 buf.append(spaces); | |
58 | |
59 // add conditionFlag bit used. | |
60 buf.append(getConditionFlagName()); | |
61 buf.append(comma); | |
62 buf.append(symFinder.getSymbolFor(address)); | |
63 return buf.toString(); | |
64 } | |
65 } |