SquirrelJME/SquirrelJME

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
// SquirrelJME is under the Mozilla Public License Version 2.0.
// See license.mkd for licensing and copyright information.
// ---------------------------------------------------------------------------

package cc.squirreljme.jvm.mle.constants;

/**
 * Verbosity flags.
 *
 * @since 2020/07/11
 */
public interface VerboseDebugFlag
{
    /** All verbosity settings. */
    int ALL =
        0xFFFF_FFFF;
    
    /** Be verbose on the called instructions. */
    byte INSTRUCTIONS =
        0x01;
    
    /** Be verbose on the entered methods. */
    byte METHOD_ENTRY =
        0x02;
    
    /** Be verbose on exited methods. */
    byte METHOD_EXIT =
        0x04;
    
    /** Be verbose on MLE calls. */
    byte MLE_CALL =
        0x08;
    
    /** Be verbose on static invocations. */
    byte INVOKE_STATIC =
        0x10;
    
    /** Be verbose on allocations. */
    byte ALLOCATION =
        0x20;
    
    /** Be verbose on class initializations. */
    byte CLASS_INITIALIZE =
        0x40;
    
    /** Virtual machine exceptions. */
    short VM_EXCEPTION =
        0x80;
    
    /** Class lookup failures. */
    short MISSING_CLASS =
        0x100;
    
    /** Monitor entry. */
    short MONITOR_ENTER =
        0x200;
    
    /** Monitor exit. */
    short MONITOR_EXIT =
        0x400;
    
    /** Wait on monitor. */
    short MONITOR_WAIT =
        0x800;
    
    /** Notify on a monitor. */
    short MONITOR_NOTIFY =
        0x1000;
    
    /** Inherit the current verbose checks to another thread. */
    short INHERIT_VERBOSE_FLAGS =
        0x2000;
    
    /** New thread is created. */
    short THREAD_NEW =
        0x4000;
    
    /** Implicit exceptions being generated. */
    int IMPLICIT_EXCEPTION =
        0x8000;
    
    /** Method with many execution cycles. */
    int METHOD_CYCLES =
        0x1_0000;
}