apps/plugins/zxbox/z80_op4x.c

   1 /*
   2  * Copyright (C) 1996-1998 Szeredi Miklos
   3  * Email: mszeredi@inf.bme.hu
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version. See the file COPYING.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *
  19  */
  20
  21 /* IX */
  22
  23 POP_RR(ix, IX, 2)
  24 PUSH_RR(ix, IX, 2)
  25
  26 JP_RR(ix, IX)
  27 LD_SP_RR(ix, IX)
  28 EX_ISP_RR(ix, IX)
  29
  30
  31 /* IY */
  32
  33 POP_RR(iy, IY, 2)
  34 PUSH_RR(iy, IY, 2)
  35
  36 JP_RR(iy, IY)
  37 LD_SP_RR(iy, IY)
  38 EX_ISP_RR(iy, IY)