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/* Native support for GNU/Linux x86-64.
 
   Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008
   Free Software Foundation, Inc.
 
   Contributed by Jiri Smid, SuSE Labs.
 
   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 3 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, see <http://www.gnu.org/licenses/>.  */
 
#ifndef NM_LINUX64_H
#define NM_LINUX64_H
 
/* GNU/Linux supports the i386 hardware debugging registers.  */
#define I386_USE_GENERIC_WATCHPOINTS
 
#include "i386/nm-i386.h"
#include "config/nm-linux.h"
 
/* Support for 8-byte wide hardware watchpoints.  */
#define TARGET_HAS_DR_LEN_8 1
 
/* Provide access to the i386 hardware debugging registers.  */
 
extern void amd64_linux_dr_set_control (unsigned long control);
#define I386_DR_LOW_SET_CONTROL(control) \
  amd64_linux_dr_set_control (control)
 
extern void amd64_linux_dr_set_addr (int regnum, CORE_ADDR addr);
#define I386_DR_LOW_SET_ADDR(regnum, addr) \
  amd64_linux_dr_set_addr (regnum, addr)
 
extern void amd64_linux_dr_reset_addr (int regnum);
#define I386_DR_LOW_RESET_ADDR(regnum) \
  amd64_linux_dr_reset_addr (regnum)
 
extern unsigned long amd64_linux_dr_get_status (void);
#define I386_DR_LOW_GET_STATUS() \
  amd64_linux_dr_get_status ()
 
#endif /* nm-linux64.h */