1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 /***************************************************************************
4 * Copyright (C) 2005 by Dominic Rath *
5 * Dominic.Rath@gmx.de *
6 ***************************************************************************/
8 #ifndef OPENOCD_TARGET_BREAKPOINTS_H
9 #define OPENOCD_TARGET_BREAKPOINTS_H
13 #include "helper/types.h"
17 enum breakpoint_type {
23 WPT_READ = 0, WPT_WRITE = 1, WPT_ACCESS = 2
27 target_addr_t address;
30 enum breakpoint_type type;
34 struct breakpoint *next;
40 target_addr_t address;
44 enum watchpoint_rw rw;
47 struct watchpoint *next;
51 void breakpoint_clear_target(struct target *target);
52 int breakpoint_add(struct target *target,
53 target_addr_t address, uint32_t length, enum breakpoint_type type);
54 int context_breakpoint_add(struct target *target,
55 uint32_t asid, uint32_t length, enum breakpoint_type type);
56 int hybrid_breakpoint_add(struct target *target,
57 target_addr_t address, uint32_t asid, uint32_t length, enum breakpoint_type type);
58 void breakpoint_remove(struct target *target, target_addr_t address);
59 void breakpoint_remove_all(struct target *target);
61 struct breakpoint *breakpoint_find(struct target *target, target_addr_t address);
63 static inline void breakpoint_hw_set(struct breakpoint *breakpoint, unsigned int hw_number)
65 breakpoint->is_set = true;
66 breakpoint->number = hw_number;
69 void watchpoint_clear_target(struct target *target);
70 int watchpoint_add(struct target *target,
71 target_addr_t address, uint32_t length,
72 enum watchpoint_rw rw, uint32_t value, uint32_t mask);
73 void watchpoint_remove(struct target *target, target_addr_t address);
75 /* report type and address of just hit watchpoint */
76 int watchpoint_hit(struct target *target, enum watchpoint_rw *rw,
77 target_addr_t *address);
79 static inline void watchpoint_set(struct watchpoint *watchpoint, unsigned int number)
81 watchpoint->is_set = true;
82 watchpoint->number = number;
85 #endif /* OPENOCD_TARGET_BREAKPOINTS_H */