1/* Native-dependent code for AMD64.
2
3   Copyright 2003, 2004 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 AMD64_NAT_H
23#define AMD64_NAT_H 1
24
25struct regcache;
26
27/* General-purpose register set description for native 32-bit code.  */
28extern int *amd64_native_gregset32_reg_offset;
29extern int amd64_native_gregset32_num_regs;
30
31/* General-purpose register set description for native 64-bit code.  */
32extern int *amd64_native_gregset64_reg_offset;
33extern int amd64_native_gregset64_num_regs;
34
35/* Return whether the native general-purpose register set supplies
36   register REGNUM.  */
37
38extern int amd64_native_gregset_supplies_p (int regnum);
39
40/* Supply register REGNUM, whose contents are store in BUF, to
41   REGCACHE.  If REGNUM is -1, supply all appropriate registers.  */
42
43extern void amd64_supply_native_gregset (struct regcache *regcache,
44					 const void *gregs, int regnum);
45
46/* Collect register REGNUM from REGCACHE and store its contents in
47   GREGS.  If REGNUM is -1, collect and store all appropriate
48   registers.  */
49
50extern void amd64_collect_native_gregset (const struct regcache *regcache,
51					  void *gregs, int regnum);
52
53/* Create a prototype *BSD/amd64 target.  The client can override it
54   with local methods.  */
55
56extern struct target_ops *amd64bsd_target (void);
57
58#endif /* amd64-nat.h */
59