| 1 | /* Native definitions for Intel x86 running DJGPP. |
| 2 | Copyright 1997, 1998, 1999, 2001, 2002 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GDB. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, |
| 19 | Boston, MA 02111-1307, USA. */ |
| 20 | |
| 21 | #define I386_USE_GENERIC_WATCHPOINTS |
| 22 | |
| 23 | #include "i386/nm-i386.h" |
| 24 | |
| 25 | /* Support for hardware-assisted breakpoints and watchpoints. */ |
| 26 | |
| 27 | #define I386_DR_LOW_SET_CONTROL(VAL) go32_set_dr7 (VAL) |
| 28 | extern void go32_set_dr7 (unsigned); |
| 29 | |
| 30 | #define I386_DR_LOW_SET_ADDR(N,ADDR) go32_set_dr (N,ADDR) |
| 31 | extern void go32_set_dr (int, CORE_ADDR); |
| 32 | |
| 33 | #define I386_DR_LOW_RESET_ADDR(N) |
| 34 | |
| 35 | #define I386_DR_LOW_GET_STATUS() go32_get_dr6 () |
| 36 | extern unsigned go32_get_dr6 (void); |