1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
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. *
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. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program. If not, see <http://www.gnu.org/licenses/>. *
17 ***************************************************************************/
19 #ifndef OPENOCD_TARGET_BREAKPOINTS_H
20 #define OPENOCD_TARGET_BREAKPOINTS_H
24 #include "helper/types.h"
28 enum breakpoint_type {
34 WPT_READ = 0, WPT_WRITE = 1, WPT_ACCESS = 2
38 target_addr_t address;
41 enum breakpoint_type type;
44 struct breakpoint *next;
50 target_addr_t address;
54 enum watchpoint_rw rw;
56 struct watchpoint *next;
60 void breakpoint_clear_target(struct target *target);
61 int breakpoint_add(struct target *target,
62 target_addr_t address, uint32_t length, enum breakpoint_type type);
63 int context_breakpoint_add(struct target *target,
64 uint32_t asid, uint32_t length, enum breakpoint_type type);
65 int hybrid_breakpoint_add(struct target *target,
66 target_addr_t address, uint32_t asid, uint32_t length, enum breakpoint_type type);
67 void breakpoint_remove(struct target *target, target_addr_t address);
68 void breakpoint_remove_all(struct target *target);
70 struct breakpoint *breakpoint_find(struct target *target, target_addr_t address);
72 void watchpoint_clear_target(struct target *target);
73 int watchpoint_add(struct target *target,
74 target_addr_t address, uint32_t length,
75 enum watchpoint_rw rw, uint32_t value, uint32_t mask);
76 void watchpoint_remove(struct target *target, target_addr_t address);
78 /* report type and address of just hit watchpoint */
79 int watchpoint_hit(struct target *target, enum watchpoint_rw *rw,
80 target_addr_t *address);
82 #endif /* OPENOCD_TARGET_BREAKPOINTS_H */