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[thirdparty/binutils-gdb.git] / gdb / config / i386 / nm-symmetry.h
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1/* Definitions to make GDB run on a Sequent Symmetry under dynix 3.0,
2 with Weitek 1167 and i387 support.
3 Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
4
5This file is part of GDB.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
6c9638b4 19Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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21/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
22
23#define FETCH_INFERIOR_REGISTERS
24
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25/* We must fetch all the regs before storing, since we store all at once. */
26
27#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
28
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29#ifdef _SEQUENT_
30#define CHILD_WAIT
31extern int child_wait PARAMS ((int, struct target_waitstatus *));
32#endif
33
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34/* This is the amount to subtract from u.u_ar0
35 to get the offset in the core file of the register values. */
36
37#ifdef _SEQUENT_
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38#include <sys/param.h>
39#include <sys/user.h>
40#include <sys/mc_vmparam.h>
41/* VA_UAREA is defined in <sys/mc_vmparam.h>, and is dependant upon
42 sizeof(struct user) */
43#define KERNEL_U_ADDR (VA_UAREA) /* ptx */
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44#else
45#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) /* dynix */
46#endif