AppleWin/source/Z80VICE/z80regs.h
tomch 3318abc622 Merge from AppleWin-Tom (r396-423):
- Replaced all non-GPL modules with GPL ones (6821, AY8910, Z80)
  . 6821 now from VICE (was MAME)
  . AY8910 now from FUSE (was MAME)
  . Z80 now from VICE (was Z80Em)
- Fix for Willy Byte & MB support (strange 6522 behaviour!)
2009-01-09 23:27:29 +00:00

81 lines
3.0 KiB
C

/*
* z80regs.h
*
* Written by
* Andreas Boose <viceteam@t-online.de>
*
* This file is part of VICE, the Versatile Commodore Emulator.
* See README for copyright notice.
*
* 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.
*
* 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., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA.
*
*/
#ifndef _Z80REGS_H
#define _Z80REGS_H
#include "..\CommonVICE\types.h" // [AppleWin-TC]
typedef struct z80_regs_s {
WORD reg_af;
WORD reg_bc;
WORD reg_de;
WORD reg_hl;
WORD reg_ix;
WORD reg_iy;
WORD reg_sp;
WORD reg_pc;
BYTE reg_i;
BYTE reg_r;
WORD reg_af2;
WORD reg_bc2;
WORD reg_de2;
WORD reg_hl2;
} z80_regs_t;
#define Z80_REGS_GET_AF(reg_ptr) ((reg_ptr)->reg_af)
#define Z80_REGS_GET_BC(reg_ptr) ((reg_ptr)->reg_bc)
#define Z80_REGS_GET_DE(reg_ptr) ((reg_ptr)->reg_de)
#define Z80_REGS_GET_HL(reg_ptr) ((reg_ptr)->reg_hl)
#define Z80_REGS_GET_IX(reg_ptr) ((reg_ptr)->reg_ix)
#define Z80_REGS_GET_IY(reg_ptr) ((reg_ptr)->reg_iy)
#define Z80_REGS_GET_SP(reg_ptr) ((reg_ptr)->reg_sp)
#define Z80_REGS_GET_PC(reg_ptr) ((reg_ptr)->reg_pc)
#define Z80_REGS_GET_I(reg_ptr) ((reg_ptr)->reg_i)
#define Z80_REGS_GET_R(reg_ptr) ((reg_ptr)->reg_r)
#define Z80_REGS_GET_AF2(reg_ptr) ((reg_ptr)->reg_af2)
#define Z80_REGS_GET_BC2(reg_ptr) ((reg_ptr)->reg_bc2)
#define Z80_REGS_GET_DE2(reg_ptr) ((reg_ptr)->reg_de2)
#define Z80_REGS_GET_HL2(reg_ptr) ((reg_ptr)->reg_hl2)
#define Z80_REGS_SET_AF(reg_ptr, val) ((reg_ptr)->reg_af = (val))
#define Z80_REGS_SET_BC(reg_ptr, val) ((reg_ptr)->reg_bc = (val))
#define Z80_REGS_SET_DE(reg_ptr, val) ((reg_ptr)->reg_de = (val))
#define Z80_REGS_SET_HL(reg_ptr, val) ((reg_ptr)->reg_hl = (val))
#define Z80_REGS_SET_IX(reg_ptr, val) ((reg_ptr)->reg_ix = (val))
#define Z80_REGS_SET_IY(reg_ptr, val) ((reg_ptr)->reg_iy = (val))
#define Z80_REGS_SET_SP(reg_ptr, val) ((reg_ptr)->reg_sp = (val))
#define Z80_REGS_SET_PC(reg_ptr, val) ((reg_ptr)->reg_pc = (val))
#define Z80_REGS_SET_I(reg_ptr, val) ((reg_ptr)->reg_i = (val))
#define Z80_REGS_SET_R(reg_ptr, val) ((reg_ptr)->reg_r = (val))
#define Z80_REGS_SET_AF2(reg_ptr, val) ((reg_ptr)->reg_af2 = (val))
#define Z80_REGS_SET_BC2(reg_ptr, val) ((reg_ptr)->reg_bc2 = (val))
#define Z80_REGS_SET_DE2(reg_ptr, val) ((reg_ptr)->reg_de2 = (val))
#define Z80_REGS_SET_HL2(reg_ptr, val) ((reg_ptr)->reg_hl2 = (val))
#endif