package js.tinyvm;

public interface Constants
{
  public static final String TOOL_NAME = "lejos";
  public static final String VERSION = "1.0.5";
  public static final int VERIFY_LEVEL = 2;

  public static final int MAGIC_MASK = 0xCAF6;

  public static final int F_SIZE_SHIFT = 12;
  public static final int F_OFFSET_MASK = 0x0FFF;

  public static final int M_ARGS_SHIFT = 12;
  public static final int M_SIG_MASK = 0x0FFF;

  public static final int MAX_CLASSES = 256;
  public static final int MAX_FIELDS = 255;
  public static final int MAX_METHODS = 255;
  public static final int MAX_PARAMETER_WORDS = 16;
  public static final int MAX_SIGNATURES = M_SIG_MASK + 1;
  public static final int MAX_OPERANDS = 255;
  public static final int MAX_LOCALS = 255;
  public static final int MAX_EXCEPTION_HANDLERS = 255;
  public static final int MAX_CODE = 0xFFFF;
  public static final int MAX_CONSTANTS = 256;
  public static final int MAX_FIELD_OFFSET = F_OFFSET_MASK;
  public static final int MAX_STRING_CONSTANT_LENGTH = 255;
  
  public static final int C_INITIALIZED = 0x01;
  public static final int C_ARRAY       = 0x02;
  public static final int C_HASCLINIT   = 0x04;
  public static final int C_INTERFACE   = 0x08;

  public static final int M_NATIVE       = 0x01;
  public static final int M_SYNCHRONIZED = 0x02;
  public static final int M_STATIC       = 0x04;

  public static final int T_REFERENCE = 0;
  public static final int T_STACKFRAME = 1;
  public static final int T_BOOLEAN = 4;
  public static final int T_CHAR = 5;
  public static final int T_FLOAT = 6;
  public static final int T_DOUBLE = 7;
  public static final int T_BYTE = 8;
  public static final int T_SHORT = 9;
  public static final int T_INT = 10;
  public static final int T_LONG = 11;
}