Mercurial > hg > truffle
annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/LittleEndianAssembler.java @ 3733:e233f5660da4
Added Java files from Maxine project.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 17 Dec 2011 19:59:18 +0100 |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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1 /* |
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2 * Copyright (c) 2007, 2011, 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 package com.sun.max.asm; |
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24 |
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25 /** |
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26 */ |
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27 public abstract class LittleEndianAssembler extends Assembler { |
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28 |
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29 protected LittleEndianAssembler() { |
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30 super((byte) 0x90, true); |
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31 } |
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32 |
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33 @Override |
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34 protected void emitShort(short shortValue) { |
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35 emitByte((byte) (shortValue & 0xff)); |
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36 emitByte((byte) (shortValue >> 8)); |
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37 } |
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38 |
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39 @Override |
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40 protected void emitInt(int intValue) { |
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41 emitShort((short) (intValue & 0xffff)); |
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42 emitShort((short) (intValue >> 16)); |
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43 } |
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44 |
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45 @Override |
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46 protected void emitLong(long longValue) { |
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47 emitInt((int) (longValue & 0xffffffffL)); |
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48 emitInt((int) (longValue >> 32)); |
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49 } |
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50 } |