[deliverable/binutils-gdb.git] / gdb / xm-i386bsd.h

/* Macro definitions for Intel 386 running BSD Unix, for GDB.
   Copyright 1986, 1987, 1989, 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */

#define HOST_BYTE_ORDER LITTLE_ENDIAN

/* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
   the same as in the system <machine/limits.h> file.  */
#undef	INT_MIN
#define	INT_MIN		0x80000000	/* min value for an int */

/* Get rid of any system-imposed stack limit if possible.  */

#define SET_STACK_LIMIT_HUGE

/* This is the amount to subtract from u.u_ar0
   to get the offset in the core file of the register values.  */

#include <machine/vmparam.h>
#define KERNEL_U_ADDR USRSTACK

#define REGISTER_U_ADDR(addr, blockend, regno) \
	(addr) = i386_register_u_addr ((blockend),(regno));

extern int
i386_register_u_addr PARAMS ((int, int));

#define PSIGNAL_IN_SIGNAL_H
#define PTRACE_ARG3_TYPE char*
Commit	Line	Data
6d685882 JG	1	/* Macro definitions for Intel 386 running BSD Unix, for GDB.
	2	Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
	3
	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., 675 Mass Ave, Cambridge, MA 02139, USA. */
	19
	20	#define HOST_BYTE_ORDER LITTLE_ENDIAN
	21
	22	/* Avoid "INT_MIN redefined" warnings -- by defining it here, exactly
	23	the same as in the system <machine/limits.h> file. */
	24	#undef INT_MIN
	25	#define INT_MIN 0x80000000 /* min value for an int */
	26
	27	/* Get rid of any system-imposed stack limit if possible. */
	28
	29	#define SET_STACK_LIMIT_HUGE
	30
	31	/* This is the amount to subtract from u.u_ar0
	32	to get the offset in the core file of the register values. */
	33
	34	#include <machine/vmparam.h>
	35	#define KERNEL_U_ADDR USRSTACK
	36
	37	#define REGISTER_U_ADDR(addr, blockend, regno) \
	38	(addr) = i386_register_u_addr ((blockend),(regno));
	39
	40	extern int
	41	i386_register_u_addr PARAMS ((int, int));
	42
	43	#define PSIGNAL_IN_SIGNAL_H
	44	#define PTRACE_ARG3_TYPE char*