1 /* Native support for GNU/Linux x86-64.
3 Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008
4 Free Software Foundation, Inc.
6 Contributed by Jiri Smid, SuSE Labs.
8 This file is part of GDB.
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>. */
26 /* GNU/Linux supports the i386 hardware debugging registers. */
27 #define I386_USE_GENERIC_WATCHPOINTS
29 #include "i386/nm-i386.h"
30 #include "config/nm-linux.h"
32 /* Support for 8-byte wide hardware watchpoints. */
33 #define TARGET_HAS_DR_LEN_8 1
35 /* Provide access to the i386 hardware debugging registers. */
37 extern void amd64_linux_dr_set_control (unsigned long control
);
38 #define I386_DR_LOW_SET_CONTROL(control) \
39 amd64_linux_dr_set_control (control)
41 extern void amd64_linux_dr_set_addr (int regnum
, CORE_ADDR addr
);
42 #define I386_DR_LOW_SET_ADDR(regnum, addr) \
43 amd64_linux_dr_set_addr (regnum, addr)
45 extern void amd64_linux_dr_reset_addr (int regnum
);
46 #define I386_DR_LOW_RESET_ADDR(regnum) \
47 amd64_linux_dr_reset_addr (regnum)
49 extern unsigned long amd64_linux_dr_get_status (void);
50 #define I386_DR_LOW_GET_STATUS() \
51 amd64_linux_dr_get_status ()
53 #endif /* nm-linux64.h */
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