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/* Native support for GNU/Linux on S390.
Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
Ported by D.J. Barrow for IBM Deutschland Entwicklung GmbH, IBM
Corporation. derived from i390-nmlinux.h
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. */
#ifndef NM_LINUX_H
#define NM_LINUX_H
#include "config/nm-linux.h"
/* ptrace access. */
#define PTRACE_ARG3_TYPE long
#define PTRACE_XFER_TYPE long
#define FETCH_INFERIOR_REGISTERS
#define KERNEL_U_SIZE kernel_u_size()
extern int kernel_u_size (void);
/* Hardware watchpoints. */
extern int s390_stopped_by_watchpoint (void);
extern int s390_insert_watchpoint (CORE_ADDR addr, int len);
extern int s390_remove_watchpoint (CORE_ADDR addr, int len);
#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1
#define TARGET_REGION_OK_FOR_HW_WATCHPOINT(addr, len) 1
#define HAVE_CONTINUABLE_WATCHPOINT 1
#define STOPPED_BY_WATCHPOINT(w) \
s390_stopped_by_watchpoint ()
#define target_insert_watchpoint(addr, len, type) \
s390_insert_watchpoint (addr, len)
#define target_remove_watchpoint(addr, len, type) \
s390_remove_watchpoint (addr, len)
#endif /* nm_linux.h */
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