/******************************** -*- C -*- ****************************
 *
 *	Dynamic threaded code compiler declarations.
 *
 *	$Revision: 1.7.5$
 *	$Date: 2000/05/28 16:56:52$
 *	$Author: pb$
 *
 ***********************************************************************/

/***********************************************************************
 *
 * Copyright 1988-92, 1994-95, 1999, 2000 Free Software Foundation, Inc.
 * Written by Paolo Bonzini.
 *
 * This file is part of GNU Smalltalk.
 *
 * GNU Smalltalk is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2, or (at your option) any later 
 * version.
 * 
 * GNU Smalltalk is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * GNU Smalltalk; see the file COPYING.  If not, write to the Free Software
 * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
 *
 ***********************************************************************/

/***************************************************************************/
/*                     ,------------------------------.                    */
/* -------------------: This file is *not* used yet!! :------------------- */
/*                    `------------------------------'                     */
/* It will be rewritten for 1.8 -- you better think that it does not exist */
/***************************************************************************/

typedef void *InstructionType;

typedef struct OpcodeStruct {
  void			*start;	    /* start of the code */
  unsigned int		size;	    /* code size without dispatching code */
  unsigned int		threadSize; /* code size including that code */
  unsigned int		split;	    /* index of first in four splitted cases */
  mst_Boolean	 	protect;    /* don't inline */
} Opcode;

extern mst_Boolean	opcodeTableInitialized;

extern Opcode		opcodes[];

extern void		**getThreadedCode();

extern void		invalidateThreadedCodeCache();
