Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/asm/x86/BranchDecoder.java @ 2376:c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
Reviewed-by: kvn, coleenp, twisti, stefank
| author | never |
|---|---|
| date | Fri, 18 Mar 2011 16:00:34 -0700 |
| parents | c18cbe5936b8 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
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2 * Copyright (c) 2002, 2004, 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 |
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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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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.asm.x86; | |
| 26 | |
| 27 import sun.jvm.hotspot.asm.*; | |
| 28 import sun.jvm.hotspot.utilities.*; | |
| 29 | |
| 30 public class BranchDecoder extends InstructionDecoder { | |
| 31 | |
| 32 public BranchDecoder(String name) { | |
| 33 super(name); | |
| 34 } | |
| 35 public BranchDecoder(String name, int addrMode1, int operandType1) { | |
| 36 super(name, addrMode1, operandType1); | |
| 37 } | |
| 38 protected Instruction decodeInstruction(byte[] bytesArray, boolean operandSize, boolean addrSize, X86InstructionFactory factory) { | |
| 39 Operand addr = getOperand1(bytesArray, operandSize, addrSize); | |
| 40 if (Assert.ASSERTS_ENABLED) { | |
| 41 Assert.that(addr == null || addr instanceof X86PCRelativeAddress, "Address should be PC Relative!"); | |
| 42 } | |
| 43 int size = byteIndex - instrStartIndex; | |
| 44 return factory.newBranchInstruction(name, (X86PCRelativeAddress)addr, size, prefixes); | |
| 45 } | |
| 46 } |