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/*
* Copyright 2003 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.ia64;
import sun.jvm.hotspot.asm.Register;
import sun.jvm.hotspot.utilities.Assert;
public class IA64FloatRegister extends IA64Register {
public IA64FloatRegister(int number) {
super(number);
}
public int getNumber() {
return number;
}
public static final int SINGLE_PRECISION = 1;
public static final int DOUBLE_PRECISION = 2;
public static final int QUAD_PRECISION = 3;
public int getNumber(int width) {
return number;
}
private static final int nofRegisters = 128;
public int getNumberOfRegisters() {
return nofRegisters;
}
public boolean isFloat() {
return true;
}
public boolean isFramePointer() {
return false;
}
public boolean isStackPointer() {
return false;
}
public boolean isValid() {
return number >= 0 && number < nofRegisters;
}
public String toString() {
return IA64FloatRegisters.getRegisterName(number);
}
}
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