jnr.a64asm.BaseReg Maven / Gradle / Ivy
/*
* Copyright (C) 2018 Ossdev07
*
* This file is part of the JNR project.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jnr.a64asm;
import static jnr.a64asm.REG.*;
public abstract class BaseReg extends Operand {
public final int code;
public BaseReg(int code, int size) {
super(OP.OP_REG, size);
this.code = code;
}
//! @brief Return register type, see @c REG.
public final int type() {
return code() & REGTYPE_MASK;
}
//! @brief Return register code, see @c REG.
public final int code() {
return code;
}
//! @brief Return register index (value from 0 to 7/15).
public final int index() {
return code() & REGCODE_MASK;
}
}