disable polling continuous polling during reset
[openocd.git] / src / target / breakpoints.h
blob946347ba59a46a51dc57ea614e0d9f40a54f2c67
1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20 #ifndef BREAKPOINTS_H
21 #define BREAKPOINTS_H
23 #include "types.h"
25 struct target_s;
27 enum breakpoint_type
29 BKPT_HARD,
30 BKPT_SOFT,
33 enum watchpoint_rw
35 WPT_READ = 0, WPT_WRITE = 1, WPT_ACCESS = 2
38 typedef struct breakpoint_s
40 u32 address;
41 int length;
42 enum breakpoint_type type;
43 int set;
44 u8 *orig_instr;
45 struct breakpoint_s *next;
46 } breakpoint_t;
48 typedef struct watchpoint_s
50 u32 address;
51 int length;
52 u32 mask;
53 u32 value;
54 enum watchpoint_rw rw;
55 int set;
56 struct watchpoint_s *next;
57 } watchpoint_t;
59 extern void breakpoint_clear_target(struct target_s *target);
60 extern int breakpoint_add(struct target_s *target, u32 address, u32 length, enum breakpoint_type type);
61 extern void breakpoint_remove(struct target_s *target, u32 address);
62 extern breakpoint_t* breakpoint_find(struct target_s *target, u32 address);
63 extern int watchpoint_add(struct target_s *target, u32 address, u32 length, enum watchpoint_rw rw, u32 value, u32 mask);
64 extern void watchpoint_remove(struct target_s *target, u32 address);
65 extern void watchpoint_clear_target(struct target_s *target);
67 #endif /* BREAKPOINTS_H */