x86utils.java

来自「纯java操作系统jnode,安装简单和操作简单的个人使用的Java操作系统」· Java 代码 · 共 32 行

/**
 * $Id: X86Utils.java,v 1.1 2003/11/25 11:42:28 epr Exp $
 */
package org.jnode.assembler.x86;

/**
 * <description>
 * 
 * @author epr
 */
public class X86Utils {
	
	/**
	 * Does the given value fit in an 8-bit signed byte?
	 * @param value
	 * @return boolean
	 */
	public static boolean isByte(int value) {
		return ((value >= Byte.MIN_VALUE) && (value <= Byte.MAX_VALUE));
	}

	/**
	 * Does the given value fit in an 16-bit signed byte?
	 * @param value
	 * @return boolean
	 */
	public static boolean isShort(int value) {
		return ((value >= Short.MIN_VALUE) && (value <= Short.MAX_VALUE));
	}

}