/*****************************************************************************/
/*                                                                           */
/*                                paravirt.h                                 */
/*                                                                           */
/*                Paravirtualization for the sim65 6502 simulator            */
/*                                                                           */
/*                                                                           */
/*                                                                           */
/* (C) 2013-2013 Ullrich von Bassewitz                                       */
/*               Roemerstrasse 52                                            */
/*               D-70794 Filderstadt                                         */
/* EMail:        uz@cc65.org                                                 */
/*                                                                           */
/*                                                                           */
/* This software is provided 'as-is', without any expressed or implied       */
/* warranty.  In no event will the authors be held liable for any damages    */
/* arising from the use of this software.                                    */
/*                                                                           */
/* Permission is granted to anyone to use this software for any purpose,     */
/* including commercial applications, and to alter it and redistribute it    */
/* freely, subject to the following restrictions:                            */
/*                                                                           */
/* 1. The origin of this software must not be misrepresented; you must not   */
/*    claim that you wrote the original software. If you use this software   */
/*    in a product, an acknowledgment in the product documentation would be  */
/*    appreciated but is not required.                                       */
/* 2. Altered source versions must be plainly marked as such, and must not   */
/*    be misrepresented as being the original software.                      */
/* 3. This notice may not be removed or altered from any source              */
/*    distribution.                                                          */
/*                                                                           */
/*****************************************************************************/



#ifndef PARAVIRT_H
#define PARAVIRT_H



/*****************************************************************************/
/*                                   Data                                    */
/*****************************************************************************/



#define PARAVIRT_BASE        0xFFF2
/* Lowest address used by a paravirtualization hook */

#define PV_PATH_SIZE         1024
/* Maximum path size supported by PVOpen/PVSysRemove */



/*****************************************************************************/
/*                                   Code                                    */
/*****************************************************************************/



void ParaVirtInit (unsigned aArgStart, unsigned char aSPAddr);
/* Initialize the paravirtualization subsystem */

void ParaVirtHooks (CPURegs* Regs);
/* Potentially execute paravirtualization hooks */



/* End of paravirt.h */

#endif