/* Macro definitions for running gdb on a Sun 4 running sunos 4.
   Copyright 1989, 1992, 1996, 2000 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.  */

#include "regcache.h"

/* Do implement the attach and detach commands.  */

#define ATTACH_DETACH

/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */

#define FETCH_INFERIOR_REGISTERS

/* Before storing, we need to read all the registers.  */

#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)

/* Return sizeof user struct to callers in less machine dependent routines */

#define KERNEL_U_SIZE kernel_u_size()
extern int kernel_u_size (void);

/* SunOS 4.x uses nonstandard "char *" as type of third argument to ptrace() */

#define PTRACE_ARG3_TYPE char*