rockbox/apps/plugins/zxbox/z80_op4x.c

38 lines
1,003 B
C

/*
* Copyright (C) 1996-1998 Szeredi Miklos
* Email: mszeredi@inf.bme.hu
*
* This program 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. See the file COPYING.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
/* IX */
POP_RR(ix, IX, 2)
PUSH_RR(ix, IX, 2)
JP_RR(ix, IX)
LD_SP_RR(ix, IX)
EX_ISP_RR(ix, IX)
/* IY */
POP_RR(iy, IY, 2)
PUSH_RR(iy, IY, 2)
JP_RR(iy, IY)
LD_SP_RR(iy, IY)
EX_ISP_RR(iy, IY)