1 /* Target-dependent code for the Z80.
3 Copyright (C) 2002-2022 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 /* Register pair constants
24 Order optimized for gdb-stub implementation
25 Most of register pairs are 16 bit length on Z80 and
26 24 bit on eZ80 in ADL or MADL modes */
33 Z80_SP_REGNUM
, /* SPL on eZ80 CPU */
42 /* eZ80 only registers */
43 Z80_SPS_REGNUM
/* SPS register of eZ80 CPU */
46 #define Z80_NUM_REGS 13
47 #define Z80_REG_BYTES (Z80_NUM_REGS*2)
49 #define EZ80_NUM_REGS (Z80_NUM_REGS + 1)
50 #define EZ80_REG_BYTES (EZ80_NUM_REGS*3)
52 #endif /* z80-tdep.h */