aml.java

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

/*
 * $Id: Aml.java,v 1.1 2003/11/25 11:42:34 epr Exp $
 */
package org.jnode.driver.acpi.aml;

/**
 * AML opcodes and argument types.
 * 
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */
public class Aml {

  /*
   * amlop.h - AML opcodes and argument types
   *
   * This file is auto-generated by "mkaml" from "amlop.txt"
   */

  /*
   * opcodes
   */
  public static final int AML_ACCESSFIELD = 0x0032;
  public static final int AML_ACQUIRE = 0x5b23;
  public static final int AML_ADD = 0x0072;
  public static final int AML_ALIAS = 0x0006;
  public static final int AML_AND = 0x007b;
  public static final int AML_ARG0 = 0x0068;
  public static final int AML_ARG1 = 0x0069;
  public static final int AML_ARG2 = 0x006a;
  public static final int AML_ARG3 = 0x006b;
  public static final int AML_ARG4 = 0x006c;
  public static final int AML_ARG5 = 0x006d;
  public static final int AML_ARG6 = 0x006e;
  public static final int AML_BANKFIELD = 0x5b87;
  public static final int AML_BREAK = 0x00a5;
  public static final int AML_BREAKPOINT = 0x00cc;
  public static final int AML_BUFFER = 0x0011;
  public static final int AML_BYTECONST = 0x000a;
  public static final int AML_BYTELIST = 0x0033;
  public static final int AML_CONCAT = 0x0073;
  public static final int AML_CONDREFOF = 0x5b12;
  public static final int AML_CREATEBITFIELD = 0x008d;
  public static final int AML_CREATEBYTEFIELD = 0x008c;
  public static final int AML_CREATEDWORDFIELD = 0x008a;
  public static final int AML_CREATEFIELD = 0x5b13;
  public static final int AML_CREATEWORDFIELD = 0x008b;
  public static final int AML_DEBUG = 0x5b31;
  public static final int AML_DECREMENT = 0x0076;
  public static final int AML_DEREFOF = 0x0083;
  public static final int AML_DEVICE = 0x5b82;
  public static final int AML_DIVIDE = 0x0078;
  public static final int AML_DUALNAMEPATH = 0x002e;
  public static final int AML_DWORDCONST = 0x000c;
  public static final int AML_ELSE = 0x00a1;
  public static final int AML_EVENT = 0x5b02;
  public static final int AML_EXTOP = 0x005b;
  public static final int AML_FATAL = 0x5b32;
  public static final int AML_FIELD = 0x5b81;
  public static final int AML_FIELDFLAGS = 0x004c;
  public static final int AML_FINDSETLEFTBIT = 0x0081;
  public static final int AML_FINDSETRIGHTBIT = 0x0082;
  public static final int AML_FROMBCD = 0x5b28;
  public static final int AML_IF = 0x00a0;
  public static final int AML_INCREMENT = 0x0075;
  public static final int AML_INDEX = 0x0088;
  public static final int AML_INDEXFIELD = 0x5b86;
  public static final int AML_LAND = 0x0090;
  public static final int AML_LEQUAL = 0x0093;
  public static final int AML_LGREATER = 0x0094;
  public static final int AML_LGREATEREQUAL = 0x9295;
  public static final int AML_LLESS = 0x0095;
  public static final int AML_LLESSEQUAL = 0x9294;
  public static final int AML_LNOT = 0x0092;
  public static final int AML_LNOTEQUAL = 0x9293;
  public static final int AML_LOR = 0x0091;
  public static final int AML_LOAD = 0x5b20;
  public static final int AML_LOCAL0 = 0x0060;
  public static final int AML_LOCAL1 = 0x0061;
  public static final int AML_LOCAL2 = 0x0062;
  public static final int AML_LOCAL3 = 0x0063;
  public static final int AML_LOCAL4 = 0x0064;
  public static final int AML_LOCAL5 = 0x0065;
  public static final int AML_LOCAL6 = 0x0066;
  public static final int AML_LOCAL7 = 0x0067;
  public static final int AML_MATCH = 0x0089;
  public static final int AML_METHOD = 0x0014;
  public static final int AML_METHODCALL = 0x0035;
  public static final int AML_METHODFLAGS = 0x004d;
  public static final int AML_MULTINAMEPATH = 0x002f;
  public static final int AML_MULTIPLY = 0x0077;
  public static final int AML_MUTEX = 0x5b01;
  public static final int AML_NAND = 0x007c;
  public static final int AML_NOR = 0x007e;
  public static final int AML_NAME = 0x0008;
  public static final int AML_NAMEPATH = 0x002d;
  public static final int AML_NAMEDFIELD = 0x0030;

  public static final int AML_NOOP = 0x00a3;
  public static final int AML_NOT = 0x0080;
  public static final int AML_NOTIFY = 0x0086;
  public static final int AML_OBJECTTYPE = 0x008e;
  public static final int AML_ONEOP = 0x0001;
  public static final int AML_ONESOP = 0x00ff;
  public static final int AML_OPREGION = 0x5b80;
  public static final int AML_OR = 0x007d;
  public static final int AML_PACKAGE = 0x0012;
  public static final int AML_POWERRES = 0x5b84;
  public static final int AML_PROCESSOR = 0x5b83;
  public static final int AML_REFOF = 0x0071;
  public static final int AML_REGIONSPACE = 0x0052;
  public static final int AML_RELEASE = 0x5b27;
  public static final int AML_RESERVEDFIELD = 0x0031;

  public static final int AML_RESET = 0x5b26;
  public static final int AML_RETURN = 0x00a4;
  public static final int AML_REVISION = 0x5b30;

  public static final int AML_SCOPE = 0x0010;
  public static final int AML_SHIFTLEFT = 0x0079;
  public static final int AML_SHIFTRIGHT = 0x007a;
  public static final int AML_SIGNAL = 0x5b24;
  public static final int AML_SIZEOF = 0x0087;
  public static final int AML_SLEEP = 0x5b22;
  public static final int AML_STALL = 0x5b21;
  public static final int AML_STATICSTRING = 0x0034;
  public static final int AML_STORE = 0x0070;
  public static final int AML_STRING = 0x000d;
  public static final int AML_SUBTRACT = 0x0074;
  public static final int AML_SYNCFLAGS = 0x0053;
  public static final int AML_THERMALZONE = 0x5b85;
  public static final int AML_TOBCD = 0x5b29;
  public static final int AML_UNLOAD = 0x5b2a;
  public static final int AML_WAIT = 0x5b25;
  public static final int AML_WHILE = 0x00a2;
  public static final int AML_WORDCONST = 0x000b;
  public static final int AML_XOR = 0x007f;
  public static final int AML_ZEROOP = 0x0000;

  /*
   * argument types
   */
  public static final int AML_ASCIICHARLIST_ARG = 'A';
  public static final int AML_BYTEDATA_ARG = 'b';
  public static final int AML_BYTELIST_ARG = 'B';
  public static final int AML_DWORDDATA_ARG = 'd';
  public static final int AML_DATAOBJECT_ARG = 'o';
  public static final int AML_DATAOBJECTLIST_ARG = 'O';
  public static final int AML_FIELDFLAGS_ARG = 'L';
  public static final int AML_FIELDLIST_ARG = 'F';
  public static final int AML_METHODFLAGS_ARG = 'M';
  public static final int AML_NAME_ARG = 'N';
  public static final int AML_NAMESTRING_ARG = 'n';
  public static final int AML_OBJECTLIST_ARG = 'P';
  public static final int AML_PKGLENGTH_ARG = 'p';
  public static final int AML_REGIONSPACE_ARG = 'R';

  public static final int AML_SUPERNAME_ARG = 's';
  public static final int AML_SYNCFLAGS_ARG = 'S';
  public static final int AML_TARGET_ARG = 'l';
  public static final int AML_TERMARG_ARG = 't';
  public static final int AML_TERMLIST_ARG = 'T';
  public static final int AML_WORDDATA_ARG = 'w';

  /*
   * hash offsets
   */
  public static final int AML_EXTOP_HASH_OFFSET = 22;
  public static final int AML_LNOT_HASH_OFFSET = 19;

  /*
   * Is opcode for a named op?
   */
public  static  boolean isNamedOpcode(int opcode) {
    return (opcode == AML_SCOPE
            || opcode == AML_DEVICE
            || opcode == AML_THERMALZONE
            || opcode == AML_METHOD
            || opcode == AML_POWERRES
            || opcode == AML_PROCESSOR
            || opcode == AML_NAMEDFIELD
            || opcode == AML_NAME
            || opcode == AML_ALIAS
            || opcode == AML_MUTEX
            || opcode == AML_EVENT
            || opcode == AML_OPREGION);
  }

  /*
   * Is opcode for a Field, IndexField, or BankField
   */
  public static boolean isFieldOpcode(int opcode) {
    return (opcode == AML_FIELD
            || opcode == AML_INDEXFIELD
            || opcode == AML_BANKFIELD);
  }

// variable # arguments
  public static final int ACPI_VAR_ARGS = ~0;

// mask argument count from method declaration
  public static final int ACPI_METHOD_ARG_MASK = 0x7;

// maximum virtual address
  public static final int ACPI_MAX_AML = Integer.MAX_VALUE;

  /*
   * Is "c" a namestring lead character?
   */
public  static boolean isLeadChar(byte c) {
    return (c == '_' || (c >= 'A' && c <= 'Z'));
  }

  /*
   * Is "c" a namestring prefix character?
   */
public   static boolean isPrefixChar(byte c) {
    return (c == '\\' || c == '^');
  }


}