types51.h

Small Device C Compiler 面向Inter8051

/*
 * Simulator of microcontrollers (types51.h)
 *
 * Copyright (C) 2002,02 Drotos Daniel, Talker Bt.
 * 
 * To contact author send email to [e-mail]
 *
 */

/* This file is part of microcontroller simulator: ucsim.

UCSIM 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 of the License, or
(at your option) any later version.

UCSIM 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 UCSIM; see the file COPYING.  If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/*@1@*/

#ifndef TYPES51_HEADER
#define TYPES51_HEADER

#include "ddconfig.h"


#define SET_BIT(newbit, reg, bitmask) \
if (newbit) \
  (mem(MEM_SFR))->set_bit1((reg), (bitmask)); \
else \
  (mem(MEM_SFR))->set_bit0((reg), (bitmask));
#define SFR_SET_BIT(newbit, reg, bitmask) \
if (newbit) \
  sfr->set_bit1((reg), (bitmask)); \
else \
  sfr->set_bit0((reg), (bitmask));
#define GET_C     (get_mem(MEM_SFR, PSW) & bmCY)
#define SFR_GET_C (sfr->get(PSW) & bmCY)
#define SET_C(newC) SET_BIT((newC), PSW, bmCY)
#define SFR_SET_C(newC) SFR_SET_BIT((newC), PSW, bmCY)


/* Event parameters */
struct ev_port_changed {
  int id;
  t_addr addr;
  t_mem prev_value, new_value, pins, new_pins;
};

#endif

/* End of s51.src/types51.h */