/*
 * Copyright 2002 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 *  
 */

package sun.jvm.hotspot.asm.sparc;

import sun.jvm.hotspot.asm.Address;
import sun.jvm.hotspot.asm.BaseIndexScaleDispAddress;

public class SPARCRegisterIndirectAddress extends BaseIndexScaleDispAddress {
    protected int addressSpace = -1;

    public SPARCRegisterIndirectAddress(SPARCRegister register, int offset) {
        super(register, offset);
    }

    public SPARCRegisterIndirectAddress(SPARCRegister base, SPARCRegister index) {
        super(base, index);
    }

    public int getAddressSpace() {
        return addressSpace;
    }

    public void setAddressSpace(int addressSpace) {
        this.addressSpace = addressSpace;
    }

    public String getAddressWithoutAsi() {
        StringBuffer buf = new StringBuffer();
        buf.append('[');
        buf.append(getBase().toString());
        sun.jvm.hotspot.asm.Register register = getIndex();
        if (register != null) {
            buf.append(" + ");
            buf.append(register.toString());
        } else {
            long disp = getDisplacement();
            if (disp < 0) {
                buf.append(" - 0x");
                disp = -disp;
            } else {
                buf.append(" + 0x");
            }
            buf.append(Long.toHexString(disp));
        }
        buf.append(']');
        return buf.toString();
    }

    public String toString() {
        StringBuffer buf = new StringBuffer();
        buf.append(getAddressWithoutAsi());
        if(addressSpace != -1)
            buf.append((new Integer(addressSpace)).toString());
        return buf.toString();
    }
}
