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import gdb-1999-07-07 post reformat
[thirdparty/binutils-gdb.git] / gdb / config / m68k / tm-m68klynx.h
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c906108c
SS
1/* Macro definitions for Motorola 680x0 running under LynxOS.
2 Copyright 1993 Free Software Foundation, Inc.
3
c5aa993b
JM
4 This file is part of GDB.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
c906108c
SS
20
21#ifndef TM_M68KLYNX_H
22#define TM_M68KLYNX_H
23
24#include "tm-lynx.h"
25
26/* If PC-2 contains this instruction, then we know what we are in a system
27 call stub, and the return PC is is at SP+4, instead of SP. */
28
29#define SYSCALL_TRAP 0x4e4a /* trap #10 */
30#define SYSCALL_TRAP_OFFSET 2 /* PC is after trap instruction */
31
32/* Use the generic 68k definitions. */
33
34#include "m68k/tm-m68k.h"
35
36/* Disable dumbshit alternate breakpoint mechanism needed by 68k stub. */
37#undef REMOTE_BREAKPOINT
38
39#endif /* TM_M68KLYNX_H */