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22202966 JK |
1 | /* Host-machine dependent parameters for Motorola 88000, for GDB. |
2 | Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993 | |
3 | Free Software Foundation, Inc. | |
4 | ||
5 | This file is part of GDB. | |
6 | ||
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 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
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. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
6c9638b4 | 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
22202966 JK |
20 | |
21 | #include "m88k/xm-m88k.h" | |
22 | ||
23 | #define HOST_BYTE_ORDER BIG_ENDIAN | |
24 | ||
25 | #if !defined (USG) | |
26 | #define USG 1 | |
27 | #endif | |
28 | ||
29 | #include <sys/param.h> | |
30 | ||
31 | #ifdef __GNUC__ | |
32 | #define memcpy __builtin_memcpy | |
33 | /* gcc doesn't have this, at least not gcc 1.92. */ | |
34 | /* #define memset __builtin_memset */ | |
35 | #define strcmp __builtin_strcmp | |
36 | #endif | |
37 | ||
38 | #define x_foff _x_x._x_offset | |
39 | #define x_fname _x_name | |
40 | #define USER ptrace_user | |
41 | #define _BSD_WAIT_FLAVOR | |
42 | ||
43 | #define HAVE_TERMIO | |
44 | ||
45 | #ifndef USIZE | |
46 | #define USIZE 2048 | |
47 | #endif | |
48 | #define NBPG NBPC | |
49 | #define UPAGES USIZE | |
50 | ||
22202966 JK |
51 | /* This is the amount to subtract from u.u_ar0 |
52 | to get the offset in the core file of the register values. */ | |
53 | ||
54 | /* Since registers r0 through r31 are stored directly in the struct ptrace_user, | |
55 | (for m88k BCS) | |
56 | the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */ | |
57 | ||
58 | #define KERNEL_U_ADDR 0 |