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/* Native-dependent code for AMD64.
 
   Copyright (C) 2003, 2004, 2007, 2008 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 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 AMD64_NAT_H
#define AMD64_NAT_H 1
 
struct regcache;
 
/* General-purpose register set description for native 32-bit code.  */
extern int *amd64_native_gregset32_reg_offset;
extern int amd64_native_gregset32_num_regs;
 
/* General-purpose register set description for native 64-bit code.  */
extern int *amd64_native_gregset64_reg_offset;
extern int amd64_native_gregset64_num_regs;
 
/* Return whether the native general-purpose register set supplies
   register REGNUM.  */
 
extern int amd64_native_gregset_supplies_p (struct gdbarch *gdbarch,
					    int regnum);
 
/* Supply register REGNUM, whose contents are store in BUF, to
   REGCACHE.  If REGNUM is -1, supply all appropriate registers.  */
 
extern void amd64_supply_native_gregset (struct regcache *regcache,
					 const void *gregs, int regnum);
 
/* Collect register REGNUM from REGCACHE and store its contents in
   GREGS.  If REGNUM is -1, collect and store all appropriate
   registers.  */
 
extern void amd64_collect_native_gregset (const struct regcache *regcache,
					  void *gregs, int regnum);
 
/* Create a prototype *BSD/amd64 target.  The client can override it
   with local methods.  */
 
extern struct target_ops *amd64bsd_target (void);
 
#endif /* amd64-nat.h */