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annotate graal/com.oracle.max.asmdis/src/com/sun/max/asm/gen/risc/sparc/StateRegisterAccess.java @ 3733:e233f5660da4

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Added Java files from Maxine project.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Sat, 17 Dec 2011 19:59:18 +0100
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3733
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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
e233f5660da4 Added Java files from Maxine project.
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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.gen.risc.sparc;
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24
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25 import static com.sun.max.asm.gen.risc.sparc.SPARCFields.*;
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26
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27 import com.sun.max.asm.gen.risc.*;
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29 /**
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30 */
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31 public class StateRegisterAccess extends SPARCInstructionDescriptionCreator {
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32
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33 private void create_A43() {
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34 define("rd", op(0x2), op3(0x28), rs1_state, i(0), res_12_0, rd);
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35 }
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36
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37 private void create_A62() {
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38 define("wr", op(0x2), op3(0x30), rs1, i(0), res_12_5, rs2, rd_state);
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39 define("wr", op(0x2), op3(0x30), rs1, i(1), simm13, rd_state);
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40 }
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41
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42 StateRegisterAccess(RiscTemplateCreator templateCreator) {
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43 super(templateCreator);
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44
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45 setCurrentArchitectureManualSection("A.43");
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46 create_A43();
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47
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48 setCurrentArchitectureManualSection("A.62");
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49 create_A62();
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50 }
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51 }