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c906108c SS |
1 | /* Parameters for execution on ES-1800 emulator for 68000. |
2 | The code was originally written by Johan Holmberg TT/SJ Ericsson Telecom | |
3 | AB and later modified by Johan Henriksson TT/SJ. It was adapted to GDB 4.0 | |
4 | by Jan Norden TX/DK. | |
5 | Copyright 1986, 1987, 1989, 1991, 1992, 1993 Free Software Foundation, Inc. | |
6 | ||
c5aa993b | 7 | This file is part of GDB. |
c906108c | 8 | |
c5aa993b JM |
9 | GDB is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
11 | the Free Software Foundation; either version 1, or (at your option) | |
12 | any later version. | |
c906108c | 13 | |
c5aa993b JM |
14 | GDB is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
c906108c | 18 | |
c5aa993b JM |
19 | You should have received a copy of the GNU General Public License |
20 | along with this program; if not, write to the Free Software | |
21 | Foundation, Inc., 59 Temple Place - Suite 330, | |
22 | Boston, MA 02111-1307, USA. */ | |
c906108c SS |
23 | |
24 | #define GDBINIT_FILENAME ".esgdbinit" | |
25 | ||
26 | #define DEFAULT_PROMPT "(esgdb) " | |
27 | ||
28 | #include "m68k/tm-m68k.h" | |
29 | ||
30 | /* Longjmp stuff borrowed from sun3 configuration. Don't know if correct. | |
31 | FIXME. */ | |
32 | /* Offsets (in target ints) into jmp_buf. Not defined by Sun, but at least | |
33 | documented in a comment in <machine/setjmp.h>! */ | |
34 | ||
35 | #define JB_ELEMENT_SIZE 4 | |
36 | ||
37 | #define JB_ONSSTACK 0 | |
38 | #define JB_SIGMASK 1 | |
39 | #define JB_SP 2 | |
40 | #define JB_PC 3 | |
41 | #define JB_PSL 4 | |
42 | #define JB_D2 5 | |
43 | #define JB_D3 6 | |
44 | #define JB_D4 7 | |
45 | #define JB_D5 8 | |
46 | #define JB_D6 9 | |
47 | #define JB_D7 10 | |
48 | #define JB_A2 11 | |
49 | #define JB_A3 12 | |
50 | #define JB_A4 13 | |
51 | #define JB_A5 14 | |
52 | #define JB_A6 15 | |
53 | ||
54 | /* Figure out where the longjmp will land. Slurp the args out of the stack. | |
55 | We expect the first arg to be a pointer to the jmp_buf structure from which | |
56 | we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. | |
57 | This routine returns true on success */ | |
58 | ||
59 | #define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) | |
a14ed312 | 60 | extern int get_longjmp_target (CORE_ADDR *); |