[thirdparty/binutils-gdb.git] / gdb / config / m68k / tm-m68klynx.h

/* Macro definitions for Motorola 680x0 running under LynxOS.
   Copyright 1993 Free Software Foundation, Inc.

   This file is part of GDB.

   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 TM_M68KLYNX_H
#define TM_M68KLYNX_H

#include "tm-lynx.h"

/* If PC-2 contains this instruction, then we know what we are in a system
   call stub, and the return PC is is at SP+4, instead of SP. */

#define SYSCALL_TRAP 0x4e4a	/* trap #10 */
#define SYSCALL_TRAP_OFFSET 2	/* PC is after trap instruction */

/* Use the generic 68k definitions. */

#include "m68k/tm-m68k.h"

/* Disable dumbshit alternate breakpoint mechanism needed by 68k stub. */
#undef REMOTE_BREAKPOINT

#endif /* TM_M68KLYNX_H */
Commit	Line	Data
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 */