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

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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/*
 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.sun.max.asm.gen.risc.sparc;

import static com.sun.max.asm.gen.risc.sparc.SPARCFields.*;

import com.sun.max.asm.gen.risc.*;

/**
 */
public class StateRegisterAccess extends SPARCInstructionDescriptionCreator {

    private void create_A43() {
        define("rd", op(0x2), op3(0x28), rs1_state, i(0), res_12_0, rd);
    }

    private void create_A62() {
        define("wr", op(0x2), op3(0x30), rs1, i(0), res_12_5, rs2, rd_state);
        define("wr", op(0x2), op3(0x30), rs1, i(1), simm13, rd_state);
    }

    StateRegisterAccess(RiscTemplateCreator templateCreator) {
        super(templateCreator);

        setCurrentArchitectureManualSection("A.43");
        create_A43();

        setCurrentArchitectureManualSection("A.62");
        create_A62();
    }
}