1/* Copyright 2007 Free Software Foundation, Inc.
2
3   This file is part of BFD, the Binary File Descriptor library.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; if not, write to the Free Software
17   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
18   MA 02110-1301, USA.  */
19
20/* Intel 386 running any BSD Unix.  */
21
22#include <machine/param.h>
23#include <machine/vmparam.h>
24
25/* Recent versions of FreeBSD don't define NBPG.  */
26#ifndef NBPG
27#ifdef PAGE_SIZE
28#define NBPG PAGE_SIZE
29#endif
30#endif
31
32#define	HOST_PAGE_SIZE		NBPG
33#define	HOST_MACHINE_ARCH	bfd_arch_i386
34#define	HOST_TEXT_START_ADDR		USRTEXT
35
36/* Jolitz suggested defining HOST_STACK_END_ADDR to
37   (u.u_kproc.kp_eproc.e_vm.vm_maxsaddr + MAXSSIZ), which should work on
38   both BSDI and 386BSD, but that is believed not to work for BSD 4.4.  */
39
40#ifdef __bsdi__
41/* This seems to be the right thing for BSDI.  */
42#define	HOST_STACK_END_ADDR		USRSTACK
43#define HOST_DATA_START_ADDR ((bfd_vma)u.u_kproc.kp_eproc.e_vm.vm_daddr)
44#else
45/* This seems to be the right thing for 386BSD release 0.1.  */
46#define	HOST_STACK_END_ADDR		(USRSTACK - MAXSSIZ)
47#endif
48
49#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(core_bfd) \
50  ((core_bfd)->tdata.trad_core_data->u.u_sig)
51#define u_comm u_kproc.kp_proc.p_comm
52