1/* Native-dependent definitions for GNU/Linux on MIPS.
2
3   Copyright 1996, 2001, 2002, 2003 Free Software Foundation, Inc.
4
5   This file is part of GDB.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 2 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 59 Temple Place - Suite 330,
20   Boston, MA 02111-1307, USA.  */
21
22#ifndef NM_MIPSLINUX_H
23#define NM_MIPSLINUX_H
24
25#include "config/nm-linux.h"
26
27/* Return sizeof user struct to callers in less machine dependent
28   routines.  Hard coded for cross-compilation friendliness. */
29
30#define KERNEL_U_SIZE 504
31
32/* ptrace register ``addresses'' are absolute.  */
33
34#define U_REGS_OFFSET 0
35
36/* ptrace transfers longs, and expects addresses as longs.  */
37
38#define PTRACE_ARG3_TYPE long
39#define PTRACE_XFER_TYPE long
40
41#define REGISTER_U_ADDR(addr, blockend, regno) \
42  (addr) = mips_register_addr ((regno),(blockend))
43
44int mips_linux_cannot_fetch_register (int regno);
45int mips_linux_cannot_store_register (int regno);
46#define CANNOT_FETCH_REGISTER(regno) mips_linux_cannot_fetch_register (regno)
47#define CANNOT_STORE_REGISTER(regno) mips_linux_cannot_store_register (regno)
48
49#endif /* NM_MIPSLINUX_H */
50